HomeMy WebLinkAbout616 37-51 073 08-24-2020 CRPD DMJ Ash Pond Revised Groundwater Monitoring Plan Dustin G.Brooks 600 North W Street
Environmental Affairs Supeivisor Post Office Box 2641
.A& Alabama Power Environmental Compliance 12N-0830
Birmingham,Alabama 35291
Tel 205,257.4194
Fa,,205.257.4349
August 24, 2020 dgbrooks@southernco.com
Via email to sss@adem.alab�a.gov
Mr. S. Scoff Story, Chief
Solid Waste Branch
LandDivision
Alabama Department of Environmental Management
1400 Coliseum Boulevard
Montgomery, Alabama 36110-2400
Re: Response to ADEM Letter of August 14, 2020 -- Groundwater Monitoring Plan Comments
Dear Mr. Story:
The following provides responses to comments received in a letter received from the Alabama
Department of Environmental Management (ADEM or Department)Land Division dated August
14, 2020. The following presents the full text of the letter provided by ADEM followed by our
response in italics.
General Comments
1) Additional information is requested to be included as part of the pending Assessment of
Corrective Measures Plan to thoroughly characterize site conditions. The information should
include the following:
a) Additional historical potentiometric figures. This is requested to aid in the assessment of
the groundwater flow at the site.
b) Additional detailed geologic cross sections. Cross sections aid the hydrogeologic
interpretation of groundwater flow direction and are crucial for assessing the monitoring
well network.
c) A table of all historical groundwater,pore water, and surface water data is needed to aid
in the review of statistical background. In addition to the GWMP, a historical
groundwater data table should be included in all groundwater monitoring repol Is.
d) Please provide the data associated with the advanced geophysical methods that were used
for the Plant Gaston Ash Pond Monitoring Wells.
This information will beprovidedfor each plant in the subsequent Delineation Reports to be
submitted to the Department on or before September 30, 2020.
Mr. S. Scoff Story
August 24, 2020
Page 2
2) Section 4.5 of the Groundwater Monitoring Plan (GWMP) states "If an upgradient well is
abandoned due to pond closure activities or by an unforeseen circumstance, the historical
data from that well will remain in the upgradient data pool and, therefore, the well remains
part of the upgradient network by legacy." Data from a background well that is abandoned
may remain relevant for use as statistical background. However, it is recommended that
background data for each background well proposed for abandonment be evaluated and
included in statistical background upon Department approval prior to submiss ion of the
monitoring well abandonment plan.
This has been addressed by modifications to Section 2.2.2 of the SAP and Section 4.5 of the
manitoringplans consistent with this request. Background datafor each upgradient well
proposedfor abandonment(or otherwise removedfrom the background network) will be
statistically evaluated with respect to the background data pooL Based on the evaluation, a
proposal will be submitted to the Departmentfor approval detailing the evaluation of the data
andproposing the continued use (or disuse) of the data in the background data set. See the
Revised Statistical Analysis Plans and the updated Groundwater Monitoring Plans submitted to
the Department on August 24, 2020.
3) Section 2.2.2 of the Statistical Analysis Plan (SAP) should clearly specify how background
will be evaluated, and eliminated or included. It is recommended that Section 2.2.2 of the
SAP indicate that modifications to background will occur with Department approval.
This has been addressed by modifications to Section 2.2.2 of the SAP. Language has been added
to Sections 1.0, 2.0, and 2.2 that clearly state that any changes to the statistical analysis plan
(including background wells and the background data set) require Department approval See
the Revised Statistical Analysis Plans and the updated Groundwater Monitoring Plow submitted
to the Department on August 24, 2020.
4) Section 6.3 of the GWMP states that the analytical "method used will be able to reach a
suitable practical quantification limit to detect natural background conditions at the facility."
It is recommended that the GWMP be revised to reflect the requirements of ADEM Admin.
Code r. 335-13-15-.06(4)(g)5.
Section 6 3 of the GWMPs have been modified consistent with this request using language
consistent with ADEMAdmin. Code r. 335-13-15-.06(4)(g)5. Theplans clearly state "that any
practical quantitation limit that is used will be the lowest concentration level that can be reliably
achieved within specified limits ofprecision and accuracy during routine laboratory operating
conditions that are available to thefacility." See the Revised Statistical Analysis Plans and the
updated Groundwater Monitoring Plans submitted to the Department on August 24, 2020.
Mr. S. Scoff Story
August 24, 2020
Page 3
5) The GWMPs for Plant Barry,Plant Gadsden,Plant Greene, and Plant Miller describe a
process for using intrawell analysis. Because no compliance monitoring wells were installed
prior to the placement of waste at the facility, it does not appear that intrawell analysis will
accurately represent the quality of background groundwater that has not been affected by
leakage from a CCR unit as require d by ADEM Admin. code r. 335-13-15-.06(2)(a)1.
Intrawell analysis procedures should be removed from all Ash Pond GWMPs and SAPs.
Intrawell analysis may bejusfifiable for the lined Barry Gypsum and Gaston Gypsum ponds.
Intrawell analysis has been used on a very limited basisfor selectJew parameters during
detection monitoring. Each of these sites is in assessment monitoring andproceeding with
groundwater remedy selection. Nonetheless, intrawell statistical analysis ofAppendix III
detection constituents will be discontinued. Section 8.1 of the GWMPsJor Plant Barry, Plant
Gadsden, Plant Greene, and Plant Miller have been amended to remove the option of intrawell
statistical analysisfor Appendix III detection monitoring constituents. See the Revised Statistical
Analysis Plans and the updated Groundwater Monitoring Plans submitted to the Department on
August 24, 2020.
6) The proposed use of tolerance intervals to set Groundwater Protection Standard s (GWPSs)
using pooled data from multiple wells screened in different hydrostratigraphic positions,
without explicit checks for spatial variation, does not comply with requirements listed in
Section 17.2 .1 of the March 2009 Statistical Analysis of Groundwater Monitoring Data at
RCRA Facilities Unified Guidance(Unified Guidance)to set adequate tolerance limits. It is
recommended that the GWMP comply with recommendations stated in the Unified
Guidance.
Section 5.2 of the SAP has been modified to address this request. See the Revised Statistical
Analysis Plow and the updated Groundwater Monitoring Plans submitted to the Department on
August 24, 2020.
7) Sections 7.5 and 21.0 of the Unified Guidance present GVVPS testing as an either/or decision
using either a multi-sample approach (using detection monitoring tests listed in Part III of the
Unified Guidance), or a single-sample approach(using assessment and corrective action tests
listed in Part W of the Unified Guidance). The GWMP includes a combined approach using
both tolerance limits to set an elevated GWPS and confidence intervals that require the entire
interval to exceed the GWPS before corrective action is indicated. Section 7.5 and Example
7-1 of the Unified Guidance couch multi-sample tests to provide a reasonable GWPS for
concentrations of constituents that "are occasionally found at uncontaminated background
well concentrations exceeding the irrespective MCLs. The regulations then provide that a
GWPS based on background levels is appropriate. "It appears that the multi- sample
approach should only be applied to constituents with observed concentrations that
Mr. S. Scoff Story
August 24, 2020
Page 4
occasionally exceed relative MCLs and health-based standards in uncontaminated
background rather than applied universally to all Appendix IV constituents.
Section 5.2 of the SAP has been modified to address this request Additional documentation
provided by Dr. Kirk Cameron,primary author of the Unified Guidance, explains the intended
use of interivell tolerance limits (a detection monitoring test)when applied to Assessment
Monitoringprograms to establish an alternate GWPS when concentrations upgradient naturally
exceed MCLs. The documentation supports the we ofparametric and nonparametric tolerance
limits (depending on the distribution ofa given constituent) usingpooled upgradient well data
regardless ofthepresenceofspatial variation. The resulting statistical limit establishes the
threshold ofall anticipated unimpacted average concentrations at downgradient wells when
compared to a GWPS through the use of confidence intervals. Parametric tolerance limits will
be used with Department approval when data setsfollow a normal distribution. In the event that
a data trawformation or high degree of variability establishes a background limit that is less
than conservativefrom a regulatoryperspective, a nonparametric tolerance limit will be
constructed. See the Revised Statistical Analysis Plans and the updated Groundwater Monitoring
Plans submitted to the Department on August 24, 2020.
8) Section 4.1 of the SAP indicates that parametric confidence intervals will be constructed at
the 99%confidence level,which is the highest confidence level in the guidance. Because
statistical confidence is not the same as power, Section 7.4.1 of"the Unified Guidance
recommends reversing the usual sequence: first select the desired level of power for the test,
(I-B), and then compute the associated(maximum)false positive rate(a). In this way a pre-
specified power can be maintained even if the sample size is too low to simultaneously
minimize the risks of both Type I and Type If enrors (i.e., false positives and false
negatives)." Section 7.4.1 of the Unified Guidance indicates "statistical confidence is not the
same as power. The confidence level merely indicates how often- in repeated applications-
the population will contain the true population parameter(0); not how often the test will
indicate an exceedance of a fixed standard. "It appears that parametric confidence intervals
should be constructed at a confidence level based on power to minimize the risk of missing
contamination above the GWPS. Justification for the use of confidence intervals set at the
99% confidence level should include calculations demonstrating that the true population
coefficient of variation is no greater than 0.5.
Section 4.1 of the SAP has been modified to address this request. See the Revised Statistical
Analysis Plans and the updated Groundwater Monitoring Plans submitted to the Department on
August 24, 2020.
Mr. S. Scoff Story
August 24, 2020
Page 5
9) Section 4.2 of the SAP states that "In Corrective Action, a well/parameter pair is declared to
no longer be an SSI over the GWPS when the entire interval falls below a specified limit
(i.e.,the Upper Confidence Limit [UCL] falls below the limit),or when the LCL of the
Append ix W parameters does not exceed the GWPS for a period of three consecutive
years." Section 7.5 of the Unified Guidance indicates that the proposed combined single-
sample and multi-sample approach"based on both background sample size and sample
variability is recommended for identifying the background GWPS at a suitably high enough
level above current background to allow for reversal of the test hypotheses. ... a GWPS
based on this method allows for a variety of confidence interval tests (e.g., a one-way normal
mean confidence interval identified in [7.3] and [7.4])." The statistical methods referenced in
ADEM Adm in. code r. 335-13-1 5-.06(9)(d)2 are applicable to detection monitoring tests
referenced in ADEM Adin in. code r. 335-13- 15-.06(4)(f) and(g). Confidence intervals
require justification for use under ADEM Admin. code r. 335- 13-15-.06(4)(05. Hypothesis
test structures using confidence intervals should be consistent with equations [7.1] and [7.2]
of the Unified Guidance when us in g the proposed method. It is recommended that the
portion of the GWMP stating "or when the LCL of the Appendix W parameters does not
exceed the GWPS for a period of three consecutive years." be removed.
Section 4.2 of the SAP has been modified to address this request by striking thephrase "or when
the LCL of the Appendix 117parameters does not exceed the GWPSfor a period of three
consecutive years." The removed language does not appear in the GWMPs. SeetheRevised
Statistical Analysis Plans and the updated Groundwater Monitoring Plans submitted to the
Department on August 24, 2020.
10)The term "statistical limit" appears to be used twice in Section 5.2 of the SAP to describe the
GWPS in assessment monitoring comparisons described in ADEM Admin. Code r. 335-13-
15-.06(e), (f), and(g). It is recommended that the terminology used in the SAP be consistent
with terminology used in Solid Waste regulations.
Wepresume that the intended reference in this comment was to ADEM Admin. Code r. 335-13-
15-.06M(e), (f),and(g). Section 5.2 of the SAP has been modified to address this request by
using terminology consistent with Solid Wiaste regulations (i.e. groundivaterprotection standard
orGWPS). Seethe Revised Statistical Analysis Plans and the updated Groundwater Monitoring
Plans submitted to the Department on August 24, 2020.
Mr. S. Scoff Story
August 24, 2020
Page 6
Individual CCR Unit Comments
Plant Barry Ash Pond
1) Table 2 provides a comparison of constituents between background and downgradient wells
to demonstrate that proposed background wells we not impacted. Boron is listed as ND,
however time series graphs included in the background update indicate that there are
detections(not J values for boron) in proposed background monitoring wells at the Plant
Barry Ash Pond. The footnote indicates that the detection was below the MDL, and thus
considered ND. However, Table 3 shows the RL for boron as 0.05 mg/L, the detections are at
minimum greater than 0.1 mgfL. Time series graphs are not included for other key indicator
parameters (time series graphs were not constructed for this purpose, but they provide the
only reference to historical data in the GWMP). It is recommended that the GWMP be revise
d to accurately represent monitoring data.
Table 2 has been updated to use average boron concentrations, wing Y2 the reporting limit
where not detected. See the Revised Statistical Analysis Plans and the updated Groundwater
Monitoring Plans submitted to the Department on August 24, 2020.
Plant Barry Gypsum Pond
1) Table 2 provides a comparison of constituents between background and downgradient wells
to demonstrate that proposed background wells are not impacted. Boron is listed as ND,
however time series graphs included in the background update indicate that there are
detections(not J values for boron) in proposed background monitoring wells at the Plant
Barry Gypsum Pond. The footnote indicates that the detection was below the MDL, and thus
considered ND. However, Table 3 shows the RL for boron as 0.05 mg/L, the detections are at
minimum greater than 0.1 mgfL. Time series graphs are not included for other key indicator
parameters (time series graphs were not constructed for this purpose, but they provide the
only reference to historical data in the GWMP). It is recommended that the GWMP be revise
d to accurately represent monitoring data.
Table 2 has been updated to use average boron concentrations, using Y2 the reporting limit
where not detected. See the Revised Statistical Analysis Plans and the updated Groundwater
Monitoring Plans submitted to the Department on August 24, 2020.
Plant Gadsden Ash Pond
1) The Table of contents in the SAP indicates that Appendix A is "Background Screening and
Compliance Evaluation" however no such document is attached,as was provided for the
other CCR units. Please provide this in formation.
Mr. S. Scoff Story
August 24, 2020
Page 7
Appendix A was inadvertently omittedfrom the SAP and is now included. See the Revised
Statistical Analysis Plans and the updated Groundwater Monitoring Plans submitted to the
Department on August 24, 2020.
Plant Miller Ash Pond
1) Section 5 .2 of the GWMP states that " Screen length will not exceed 10 feet without
justification as to why a longer screen is necessary (e.g. significant variation in groundwater
level)." Table 1 indicates that monitoring wells GS-AP-MW-8, GS-AP-MW-13, GS-AP-
MW- 17V,MR-AP-MW- 19 HA, MR-AP-M W-28H,MR-AP-MW-30H, MR-AP-MW-31H,
MR-AP-MW-33H,MR-AP- MW -36 H, and MR-AP-MW-2V were installed with 20 feet of
well screen. It is recommended that the GWMP include information to explain the reason
these wells were installed with longer screens.
Section 5.2 of the GWMPsfor Plants Miller and Gorgas have been modified to ex�olain the
reasoningfor installing certain wells with screen lengths greater than 10feet. As previously
discussed with the Department, because of the nature of the geology at Plants Miller and Gorgas
locating water-bearingfractures and zones is dificult, as evidenced by numerous dry holes
drilled at the site. Additional well screen length is often necessary atfi-actured rack sites such as
Plant Miller and Gorgas:groundwater yield is so low that wells are not able to be developed or
sampled using conventional methods. The additionalfootage ofwell screen assists well
development and sampling byproviding a greater volume ofgroundwater and can provide more
fracture and groundwaterflow zone intersection. Seethe updated Groundwater Monitoring
Plan submitted to the Department on August 24, 2020.
2) Monitoring wells MR-AP-MW-21 and MR-AP-NM-23 are screened 95 feet in elevation
apart. Groundwater elevations appear to indicate that these wells are screened in an
unconfined aquifer. Additional information should be provided to identify the geology at
MR-AP-MW-23 and provide rationale for installing the well screens such a distance apart.
Figure 6C should identify the aquifer in which these wells me screened.
A revised Figure 6C including the requested information has been included in the updated
Groundwater Monitoring Plan submitted to the Department on August 21, 2020. Additional
geologic information will be submitted in the upcoming Plant Miller groundwater delineation
report due on or before September 30'i% 2020.
At Plant Miller compliance wells vary in depthfrom approximately 40feet below ground surface
(h BGS) to 291 ft BGS and are screened across multiple discreteflow zones. This variability in
well screen depth andflow zonels)can lead to natural variability in groundwater quality. These
proposed upgradient locations were chosen based upon similarposition on the Sequatchie
Anticline and APC land ownership. These locations sit on the opposite limb of the Sequatchie
Anticline, but at similar elevation, structural, and stratigraphic setting. Staggered depth
Mr. S. Scoff Story
August 24, 2020
Page 8
intervals are an attempt to capture depth dependent variation in groundwater quality which can
differ based upon age ofgroundwater and groundwater-rock interactions along heterogenous
Pottsville Strata.
3) The boring log for monitoring well MR-AP-MW-21 indicates that at 175 feet BGS the
"DTiller lost all water circulation at the beginning of Run 19 and never got it back. Mud tub
drained out." It appears that the drilling fluid may have been los I down the borehole. Please
clarify what occurred during the installation of proposed background monitoring well MR-
AP-MW-21.
As evidenced by the caliper logprovided in the GWMP, the bare intersected afracture between
174.5ft BGS and 175.3ft BGS. The loss ofwater circulation occurred across this interval
indicating relatively high permeability and abilityfor thefracture to take drilling water. The use
of the description "Mud tub"was not meant to imply that drilling mud was utilized in the boring
advancementprocess. Sonic drilling relies on water as drilling lubricant and only water was
utilized at this location. Groundwater quality samples collectedftom this location do not exhibit
unusualphysical appearance or a geochemical signature indicating drilling-induced bias.
4) The monitoring well installation process described in Section 5.2 of the GWMP does not
adequately describe the process indicated on provided boring logs. In many cases monitoring
wells constructed at the site were installed after boring hundreds of feet to bedrock,
conducting geophysical methods on the borehole, and abandoning the boring below the
interval selected for monitoring with bentonite chips. The process of inserting bentonite chips
into the borehole requires a specific process to ensue that bridging does not occur,resulting
in an inadequate seal. It is recommended that the process used to install monitoring wells
above abandoned bore holes be thoroughly described in the GWMP.
Section 5.2 of the revised GWMP has been updated to include the requested information,
including the use of bentonite and theprocess used to install monitoring wells over abandoned
boreholes. See the updated Groundwater Monitoring Plan submitted to the Department on
August 24, 2020.
5) The elevation of the screened interval for monito ring well MR-AP-PZ-5 is incorrectly listed
in Table 1. It is recommended that the table be corrected.
Table I has been corrected and included in the updated Groundwater Monitoring Plan
submitted to the Department an August 24, 2020.
Mr. S. Scoff Story
August 24, 2020
Page 9
We appreciate the opportunity to provide these clarifications. I will be pleased to discuss these
items if that is helpful to you. If you have any questions or require additional information,please
do not hesitate to contact me.
Sincerely,
Dustin G. Brooks
Environmental Affairs Supervisor
cc: Eric Wallis—Southern Company Services
PLANT MILLER ASH POND
GROUNDWATER MONITORING PLAN
Revised August 21, 2020
PREPARED FOR:
A, Alabama Power
Southern Company Services
Earth Sciences and Environmental Engineering
Groundwater Monitoring Plan
Alabama Power 0 Plant MillarAsh Pond EAugust 2020
REVISED GROUNDWATER MONITORING PLAN
ALABAMA POWER COMPANY- PLANT MILLER
This Revised Groundwater Monitoring Plan,Alabama Power Company-Plant MillerAsh Pond, has been
prepared to document that the Site groundwater monitoring network and monitoring plan meets the
requirements described by ADEM Admin Code r. 335-13-15-.06(2). It has been completed under the
supervision ofa licensed Professional Geologist with Southern Company Services.
Report Prepared by:
4ex 8/21/2020
Gregory B. Dyer, P.G. Date
Alabama Professional Geologist No. 1471
Groundwater Monitoring Plan
Alabama Power 0 Plant MillarAsh Pond EAugust 2020
TABLE OF CONTENTS
1. INTRODUCTION.................................................................................................................1
2. SITE LOCATION AND DESCRIPTION....................................................................................2
3. GEOLOGIC AND HYDROGEOLOGIC CONDITIONS...............................................................3
4. SELECTION OF WELL LOCATIONS.......................................................................................7
4.1 COMPLIANCE MONITORING NETWORK........................................................................7
4.2 BACKGROUND MONITORING WELLS............................................................................8
4.2.1 Groundwater Elevations and Flow......................................................................................9
4.2.2 Groundwater Geochernistry.............................................................................................10
4.2.3 Statistical Screening..........................................................................................................13
4.3 DOWNGRADIENT COMPLIANCE WELLS......................................................................13
4.4 DELINEATION WELLS ..................................................................................................15
4.5 UPDATING THE BACKGROUND WELL NETWORK........................................................is
5. MONITORING WELL DRILLING, CONSTRUCTION, ABANDONMENT& REPORTING..........17
5.1 DRILLING.....................................................................................................................17
5.2 DESIGN AND CONSTRUCTION.....................................................................................17
5.3 WELLS WITH INCONSISTENT WATER LEVELS..............................................................19
5.4 WELL DEVELOPMENT .................................................................................................20
5.5 ABANDONMENT.........................................................................................................21
5.6 DOCUMENTATION......................................................................................................21
6. GROUNDWATER SAMPLING AND ANALYSIS PLAN ..........................................................22
6.1 SAMPLE COLLECTION..................................................................................................22
6.2 SAMPLE PRESERVATION AND SHIPMENT...................................................................23
6.3 ANALYTICAL METHODS...............................................................................................24
6.4 CHAIN OF CUSTODY CONTROL...................................................................................24
6.5 SAMPLING PARAMETERS AND FREQUENCY...............................................................25
6.6 QUALITY ASSURANCE AND QUALITY CONTROL..........................................................26
7. REPORTING RESULTS.......................................................................................................27
7.1 14-DAY NOTIFICATION................................................................................................27
7.2 SEMI-ANNUAL GROUNDWATER MONITORING REPORTS...........................................27
8. STATISTICAL ANALYSIS.....................................................................................................29
8.1 DETECTION MONITORING ..........................................................................................29
8.2 ASSESSMENT MONITORING .......................................................................................30
8.2.1 Delineation Wells..............................................................................................................31
9. REFERENCES....................................................................................................................32
TOC
Groundwater Monitoring Plan
Alabama Power 0 Plant MillarAsh Pond EAugust 2020
List of Tables
Table 1 Groundwater Monitoring Well Network Details
Table 2 Upgradlent Comparisons—Key Indicator Parameters
Table 3 Analytical Methods and Project Reporting Limits
Table 4 Groundwater Monitoring Parameters and Frequency
List of Figures
Figure 1 Site Location Map
Figure 2 Site Plan Map
Figure 3 Site Topographic Map
Figure 4 Site Geologic Map
Figure 5A Geologic Cross-Section A-A'
Figure 513 Geologic Cross-Section B-B'
Figure 6A Potentionnetric Surface Contour Map—Mary Lee Aquifer�August 26,2019)
Figure 6B Potentionnetric Surface Contour Map—Gillespy-Pratt Aquifer(August 26,2019)
Figure 6C Potentionnetric Surface Contour Map — Gillespy — Mary Lee Coal Transition
Zone(April9,2020)
Figure 7 Monitoring Well Location Map
List of Appendices
Appendix A Boring and Well Construction Logs
Appendix B Statistical Analysis Plan
Appendix C Low-Flow Sampling Procedures
TOC
Groundwater Monitoring Plan
Alabama Power 0 Plant MillarAsh Pond EAugust 2020
1. INTRODUCTION
The Plant Miller Ash Pond Groundwater Monitoring Plan (GMP or plan) has been updated to include
additional information regarding the hydrogeological evaluation for the Site, the background
groundwater monitoring network, procedures for updating the background data set, and statistical
methods used to evaluate groundwater quality data.
Groundwater monitoring at the Plant Miller Ash Pond is required by the Alabama Department of
Environmental Management (ADEM or the Department),ADEM Admin. Code r. 335-13-15-.06,to detect
potential downgradient changes in groundwater quality.This GMP meets the requirements set forth for
groundwater monitoring networks as described by ADEM Admin. Code r. 335-13-15-.06(2). The plan
describes the groundwater monitoring program for the site, including the following key components:
description ofsubsurface hydrogeology and uppermost aquifer,monitoring well network design,sampling
and analyses program,and statistical analyses program.
Groundwater monitoring has occurred since 2016 and results have been reported to ADEM. Upon
initiating detection groundwater monitoring at the site in 2017 statistically significant increases (SSIs) of
Appendix III monitoring parameters were detected above background levels. Pursuant to State and
Federal regulations assessment monitoring was implemented. During assessment monitoring,Appendix
IV monitoring parameters were detected at statistically significant levels (SSLs) above groundwater
protection standards(GWPS). Consequently,an Assessment ofCorrective Measures(ACM)was prepared
and submitted to ADEM in June 2019. The site performs semi-annual assessment monitoring as additional
site investigation is performed and a final remedy is developed.
The purpose of this plan is to present the groundwater monitoring network,field and lab procedures,and
site-specific statistical analysis plan for Departmental review and approval. This plan also seeks to
establish procedures or mechanisms for managing changes to the monitoring network and statistical
analyses.
Groundwater Monitoring Plan
Alabama Power 0 Plant MillarAsh Pond EAugust 2020
2. SITE LOCATION AND DESCRIPTION
Alabama Power Company's(APQ James H. Miller,Jr., Electric Generating Plant(Plant Miller) is located at
4250 Porter Road, Quinton, AL 35130-9471. Plant Miller is approximately fifteen miles northwest of
Birmingham in western Jefferson County,Alabama. The plant occupies Sections 21,22,27,28,29,32,33,
and 34, Township 16 South, Range 5 West and Section 4, Township 17 South, Range 5 West
(Section/-rownship/Range data based on visual inspection of USGS topographic quadrangle maps and GIS
plant boundary files provided by Southern Company) [USGS, 1982; USGS, 1983).The Ash Pond is located
south of the main plant. Figure 1,Site Location Map, depicts the location of the Plant and Ash Pond with
respect to the surrounding area. The Ash Pond was constructed in the late 1970's and is approximately
321 acres in size.
Figure 2, Site Plan Map, depicts the general configuration of the Site. Figure 3, Site Topographic Map,
depicts the topography of the site.
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Groundwater Monitoring Plan
Alabama Power 0 Plant MillarAsh Pond EAugust 2020
3. GEOLOGIC AND HYDROGEOLOGIC CONDITIONS
Plant Miller lies in the Warrior Basin physiographic region(Sapp and Emplaincourt, 1975),a late Paleozoic
basin formed as a result of flexure and sediment loading associated with Appalachian and Ouachita
orogenies. The bedrock geology is dominated by clastic sedimentary rocks of the Lower Pottsville
Formation as shown on Figure 4,Site Geologic Map(GSA,2010b).The lower Pottsville formation directly
underlies Plant Miller and extends down to a depth of approximately 2,100 feet below ground surface.
This formation is characterized by cyclic sequences (cyclothems) of marginal marine shale/claystone,
sitstone,sandstone,conglomerates,and individual coal beds.These depositional cyclothems reflects the
sediment balance controlled by 4th or 5d'order glacial eustasy,continued basin evolution, and variations
in sedimentation rates(Pashin and Raymond,2004). Deeper stratigraphy is marked by carbonates,shales,
chert,and sandstones of Mississippian to Cambrian in age(Raymond et al., 1988).
The Plant Miller Ash Pond is directly underlain by rocks belonging to the Mary Lee,Gillespy,and Pratt Coal
Groups (Ward 11 et al., 1989) of the Lower Pottsville Formation. In general, each coal group consists of
mudstone, shale, fine-grained sandstone, and interbedded coal in fining-upward sequences. Each coal
group is bounded by a maximum flooding surface and marine shale unit. Lower Pottsville strata at Plant
Miller are on the southeast limb of the Sequatchie Anticline and dip to the southeast between 3'and 5*.
Geologic layering at the site displays high degrees of vertical and horizontal heterogeneity owing to
complex fluvio-deltaic and marginal marine depositional environments. At the site, near surface
stratigraphy has been divided into 3 stratigraphic units.The paragraphs below describe units from oldest
to youngest,with Unit I being the lowest stratigraphic unit described.
The basal strata described in this document is the upper portion ofthe Mary Lee Coal Group. Regionally,
the Mary Lee Coal Group is comprised of 5 coal seams separated by mudstones and sandstones. In
descending order, they are the New Castle Coal, Mary Lee Coal, Blue Creek Coal,Jagger Coal and Ream
Coal.Coals ofthe Mary Lee Group are overlain by interbedded mudstone and sandstone and marine shale
marking the transition from Mary Lee Group to overlying coal cyclothems. Duringfield investigations one
(1) boring was conducted to depths below the Mary Lee Coal Seam (MR-AP-MW-2/M-2) and four (4)
others penetrated to the Mary Lee Coal Seam. Borings reveal that uppermost New Castle Coal is very thin
atthe site(8 inches)and located approximately 50feet above the Mary Lee Coal Seam and likely, pinches
outto the south.The New Castle and Mary Lee seams are separated bya sequence ofcoarsening-upward
sandstone and mudstone with lenticular interbedded sandstones. The Mary Lee Coal Seam, exists
between elevation 182 feet mean seal level (ft MSQ to close to zero (0) feet MSIL from northwest to
southeast, respectively. The Mary Lee seam is generally between 6 and 8 feet in thickness and often,
divided into two benches by a thin 1 to 2-foot zone of mudstone. MR-AP-MW-2/M-2 indicates that Blue
Creek coal is thin at the site(I to 1.5 feet)and resides approximately 30 feet below the Mary Lee.
3
Groundwater Monitoring Plan
Alabama Power 0 Plant MillarAsh Pond EAugust 2020
Regionally, the Gillespy and Curry Coal Groups overlie the Mary Lee Coal Group. Beneath the site, the
Gillespy and Curry seams are either thin or not present,and therefore,correlations and discretization of
these coal groups is difficult to perform. For the purposes of this document,the Gillespy and Curry Coal
Groups are described as one unit (Gillespy-Curry Group).The Gillespy-Ourry Group is approximately 330
to 350 feet thick beneath the site and is generally comprised of a sequence of shale and interbedded
mudstone and sandstone capped by two 40-ft thick, aggraclation channel sandstones.The Curry coal,an
approximately 1-ft thick coal layer, is interpreted to cap the uppermost sandstone bed.
The Pratt Coal Group overlies the Gillespy-Curry Group beneath the site near the very southern reaches
of the ash pond. For most of the ash pond area, the Pratt Coal Group is absent as it is stratigraphically
higherthan local topography.The Pratt Coal Group generally contains 3 named coal seams each separated
by 25 to 50 feet of intraburden. In ascending order,they are,the American, Nickel Plate, and Pratt coal
seams.The Pratt Coal Group generally contains more sandstone units than the Mary Lee and Gillespy Coal
Groups. Figure 5A,Geologic Cross-Section A-A!and Figure 56 Geologic Cross-Section B-13', illustrate the
geologic layering beneath the site.
Bedrock discontinuities measured during geologic mapping and downhole geophysical surveys were
statistically analyzed using lower-hemisphere equal-area stereonets to assess dominant orientations for
joint sets and bedding.The average bedding from only geologic mapping measurements is 04*, 122* (dip,
dip direction)or N32*E dipping 4'SE(quadrant strike/dip).
Typically, up to four different joint sets form due to tectonic stresses imposed upon the bedrock.These
joint sets can be classified as strike,dip,or oblique joints. Dip joints form parallel to bedding dip direction
and are typically perpendicular to fold axes,representing extension that is perpendicularto the maximum
principal stress direction or direction of compression. These joints are commonly near vertical. Strike
joints develop parallel to the strike of bedding and fold axes, typically forming from tension along fold
hinges. The dip direction and angle of these joints is nearly orthogonal to the dip direction and angle of
bedding.Oblique joints commonly develop diagonal(±30*)to the principal stress direction and represent
conjugate sets formed from shear. An additional joint set is present at the Site that is subparallel to
bedding,which is interpreted to represent exfollation or spheroidal weathering of the rock mass.
The Pottsville aquifer system is the primary aquifer in Walker County.Although on a regional scale there
are other aquifersystems in the vicinity of Plant Miller,the Pottsville aquifer system is the most significant.
The nearest exposure of the Valley and Ridge aquifer system occurs in central Jefferson County,
approximately 25 miles east of Plant Miller.The nearest exposure ofthe Tuscaloosa aquifer system occurs
in northwesternmost Walker County, approximately 30 miles northwest of Plant Miller. The Tuscaloosa
aquifer system is not considered a primary source of groundwater in Walker County(Stricklin, 1989).
The Pottsville aquifer system is comprised primarily of Pennsylvanian-age sandstones, shales,
conglomerates, and coal. Groundwater flow primarily occurs via coal seams or rock fabric discontinuities
such as bedding planes and fractures. Groundwater in the Pottsville aquifer is commonly regarded as
confined due to large permeability contrasts within the aquifer(Stricklin,1989). Recharge to the Pottsville
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formation is largely through infiltration of precipitation and to a lesser extent,downward seepage of river
water at hydraulically favored locations. Recharge is accommodated largely by fracture enhanced
permeability. Major recharge zones to the Pottsville Formation are related to major geologic structures
such as large fault zones or along systematic fold axes (Pashin, 2007). Although the Pottsville aquifer
system is the primary aquifer in Walker County,groundwater use is relatively limited.According to O'Rear
et al., 1972, groundwater use accounted for approximately 15% of total water use in Walker County in
1966. By 2005,groundwater use had declined to less than 1%oftotal water use in Walker County,or 1.14
million gallons per day(mgd)of groundwater out of a total water use of 969.5 mgd (USGS,2005).
The Pottsville aquifer is the uppermost aquifer beneath the site.As aforementioned,the Pottsville Aquifer
is considered confined due to such strong permeability contrasts within strata.The Pottsville Aquifer can
also be thought of as a series or many discrete confined to semi-confined aquifers. Beneath the site,two
aquifers can be broadly defined as the Mary Lee Aquifer and the Gillespy-Pratt Aquifer, although paired
well locations show that confining and semi-confining conditions are present within these groupings as
well. For instance,groundwater elevations from well pairs, MW-3D- MW-3S, MW-7S- MW-71), MW-8S,
MW-8D,MW-9S,MW-91),and MW-13S-MW-13D indicate that confining conditions exists amongst Pratt
and Gillespy-Curry Group groundwater yielding intervals. The primary sources of groundwater in the
uppermost aquifer are:(1)coal seams,(2) rock fractures or zones of fracture enhanced permeability,and
to a lesser extent (3) bedding plains. Fractured intervals are sporadic across the site and tend to occur
with greater density in the upper 100 to 150 feet of rock. Generally, groundwater yield at the site is
considered low and typical of the Pottsville aquifer system. Wells were screened across the first
groundwater producing sufficient interval sufficient for low-flow sampling as determined from boring
logs,geophysical logs,and packer testing. Depth to groundwater producing zones were highly variable at
the site and ranged from 40 to 290 feet BGS.Three wells were installed in the Mary Lee Aquifer(MW-1,
MW-2,and PZ-5)and the remainder installed in the Pratt and Gillespy-Curry Coal Groups.
Caliper, natural gamma, normal resistivity, fluid temperature, fluid resistivity logs, and heat pulse
flowmeter logs were utilized to determine groundwater yielding zones. Packer testing was utilized in
select borings to further enhance characterization.Aquifer performance testing and heat-pulse flowmeter
testing were conducted in borings and wells to assess hydrostratigraphy and groundwater flow
characteristics. Heat-pulse flowmeter logging was conducted under"stressed" or injecting conditions in
order to stimulate flow at many locations out of necessity,as most borehole intervals were producing less
than 0.01 gipm under ambient conditions. The results of heat-pulse flowmeter testing combined with
other hydrophysical logs demonstrate that the Pottsville Aquifer underlying the site, contains sparse
intervals of groundwater yield and flow rates generally between 0.01 and 0.3 gallons per minute under
.stressed"conditions.Well development logs confirm low flow rates,with rates typically stable between
0.07 and 0.5 gallons per minute.Slug testing in monitoring wells reveal that hydraulic conductivity values
are generally in the vicinity of 104 cm/sec to 10-' cm/sec with discrete large fractures capable of 10-'
cm/sec.
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Based on published data, groundwater quality produced from the Pottsville Formation can be
characterized by high concentrations of sulfate, iron, and other trace metals (Jennings and Cook, 2010).
Trace metals in Pottsville Formation groundwater are associated with sulfide minerals contained in
organic-rich strata (e.g.,Mudstones and Coal Seams)and siliceous/carbonate healed fractures and joints.
Trace element enrichment is likely the result of migrating hydrothermal fluids generated during the late
Paleozoic Allegheny orogeny (Diehl et al., 2005). Arsenic, antimony, molybdenum, selenium, copper,
thallium,and mercury are elevated in Warrior Basin coal strata (Goldhaber et al.,2002).
Groundwater flow is accomplished primarily by means of fracture flow, where groundwater flows along
more conductive secondary discontinuities in the rock mass. Fractures at the site are typically high-
angle/near vertical (75*to 88*). Bedding planes at the site are near flat lying with dips ranging from 0*to
6* towards the south. Paired well locations and heat pulse flowmeter logging indicate that downward
vertical flow is an important component of groundwater flow within the uppermost aquifer at the site.
The complex lithostratigraphy, sharp permeability contrasts, and fractured nature of the Pottsville
Formation contribute to vertical groundwater flow at the site.
Groundwater is interpreted to flow radially away from the site. In general, groundwater elevation data
indicates that water levels tend to be higher in the early spring and lower during the fall and winter
seasons. Groundwater elevations fluctuate in response to rainfall. Seasonal variations of 1 to 6 feet are
typical at the site, with few other wells displaying variations to 12 feet. The potentionnetric surface
contours of the 2-groundwater flow system are presented as Figure 6A,Potenticumetric Surface Contour
Map — Mary Lee Aquifer (August 26, 2019) and Figure 6B, Potentionnetric Surface Contour Map —
Gillespy-Fratt Aquifer (August 26, 2019). Figure 6C, Potentiometric Surface Contour Map—Gillespy—
Mary Lee Transition Zone (April 9, 2020), depicts groundwater flow direction near upgradient locations
to the north of the Ash Pond.
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4. SELECTION OF WELL LOCATIONS
According to ACEM Admin Code r. 335-13-15-.06(2)(a),the groundwater monitoring system must consist
of a sufficient number of wells, installed at appropriate locations and depths, to yield groundwater
samples from the uppermost aquifer that:
1. Accurately represent the quality of background groundwater that has not been affected by
leakage from a CCR unit; and
2. Accurately represent the quality of groundwater passing the waste boundary of the CCR unit.
ADEM Admin Code r. 335-13-15-.06(2)(b) states that the number, spacing, and depths of groundwater
monitoring system wells must be determined based upon site-specific technical information that must
include a characterization of:
1. Aquifer thickness, groundwater flow rate, groundwater flow direction, including seasonal and
temporal fluctuations in groundwater flow;and
2. Saturated and unsaturated geologic units and fill materials overlying the uppermost aquifer,
materials comprising the uppermost aquifer,and materials comprising the confining unit defining
the lower boundary of the uppermost aquifer, including, but not limited to, thicknesses,
stratigraphy,lithology, hydraulic conductivities, porosities and effective porosities.
ADEM Admin Code r. 335-13-15-.06(2)(c) requires the groundwater monitoring system to include the
number of monitoring wells necessary to meet the performance standard set forth in the rules. The
monitoring system must contain a minimum of one upgradient and three clowngradlent monitoring wells
but consist of additional monitoring wells as necessary to accurately represent the quality of background
groundwater that has not been affected by leakage from the CCR unit and the quality of groundwater
passing the waste boundary of the CCR unit.
4.1 Compliance Monitoring Network
Since groundwater flow is interpreted to be radial from the Ash Pond, each on-site well is classified as a
downgradient compliance monitoring point. Groundwater monitoring wells are installed to monitor the
uppermost occurrence of groundwater beneath the site which accurately represent the quality of
groundwater passing the waste boundary of the CCR unit. Locations are selected based on facility layout
and site geologic and hydrogeologic considerations. The proposed groundwater monitoring network at
Plant Miller Ash Pond is subdivided into background and compliance locations as based upon
potentiometric contours and interpretation of groundwater flow direction by a qualified groundwater
scientist.
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Compliance wells are screened within the uppermost aquifer and are used to assess potential impacts to
the first"aquifer" in the event of a release. Groundwater monitoring wells are designed and constructed
using "Design and Installation of Groundwater Monitoring Wells in Aquifers", ASTM Subcommittee
D18.21 on Groundwater Monitoring,as a guide.Table 1,Groundwater Monitoring Well Network Details,
and Figure 7,Monitoring Well Location Map,present details regarding the wells installed on site and the
design purpose of each. Monitoring wells are screened in the Mary Lee,Gillespy,and Pratt groups of the
Prattville formation. Logs of borings,and well installations are included in Appendix A, Boring and Well
Construction Logs.
4.2 Background Monitoring Wells
Background groundwater is the baseline quality of groundwater that is representative of the aquifer
being monitored,and that has not been affected by disposed CCR material. A background groundwater
monitoring network has been identified at the Site based on groundwater flow conditions,groundwater
quality,and statistical screening of the data in accordance with the Unified Guidance(Statistical Analysis
of Groundwater Data at RCRA Facilities, Unified Guidance, March 2009, USEPA 530/R-09-007). The
following describes the selected background network based on these criteria.
Given the radial groundwaterflow conditions at the site,identifying background groundwater monitoring
locations that were accessible,and not potentially affected by the CCR unit,was not feasible on the Plant
Miller site. Therefore, background monitoring wells were identified that were located on land owned by
APC and near Plant Miller, screened in the same geologic regime, and represented local background
groundwater chemistry. Based on these criteria,3 monitoring wells located at the Plant Gorgas Ash Pond
located approximately 7 miles west of the Plant Miller Ash Pond serve as background groundwater
monitoring wells for Plant Miller. As presented on Table I and Figure 7,wells GS-AP-MW-8,GS-AP-MW-
13, and GS-AP-MW-17V, located upgradent of the Plant Gorgas Ash Pond serve as background
monitoring wells. Well GS-AP-MW-13 is no longer in service and sampled; however, the historical
background database will continue to be used in background calculations.
Based on review of local and regional geology,the background wells installed at Plant Gorgas are installed
within the Pratt coal group of the Pottsville formation, which is monitored at Plant Miller. Regional
background groundwater quality from the Pratt coal group obtained from off-site will likewise represent
background at Plant Miller. Well GS-AP-MW-17V is not specifically installed within the Pratt coal group
but is installed within the Pottsville formation that also underlies Plant Miller. This well is installed at an
elevation above the level of the Gorgas Ash Pond and exhibits a groundwater elevation approximately 30
feet higher than the Plant Gorgas Ash Pond; therefore, this well represents younger groundwater
infiltrating the Pottsville and captures the natural geochernical variability within the formation.
The following provide further detail summarizes the more detailed discussion presented in the Plant
Gorgas Ash Pond Groundwater Monitoring Plan(SCS,2020).
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A plan for additional upgradient well locations was submitted to the Department in February 2019 and
approved in July 2019.This plan for additional upgradlent locations was submitted because:(1)additional
locations were needed to accurately capture the variability of Pottsville groundwater quality and (2)
current upgradient well locations at Plant Gorgas were installed at a more shallow interval due to radial
flow in deeper strata and therefore, upgradient wells/data is more representative of younger, less
mineralized groundwater than downgradient wells/data.
Two ofthe three locations were installed(MR-AP-MW-21 and MR-AP-MW-23)as proposed approximately
2 miles WNW of Plant Miller. The location for MR-AP-MW-22 could not be accessed during field
investigation and therefore, only MR-AP-MW-21 and MR-AP-MW-23 were evaluated as potential
upgradient locations.As described in the plan submitted to the Department,these locations were chosen
based upon similar position on the Sequatchie Anticline and APC land ownership. These locations sit on
the opposite limb ofthe Sequatchie Anticline,but at similar elevation,structural,and stratigraphic setting.
Adjacentto these locationsto the northwest arethe historic Goodwin,Gamma,and Musgrove Pratt Mines
where coals ofthe Pratt Group were mined historically.Closer to these locations,coal seams ofthe Mary
Lee Coal Group were near-surface mined(Praco and Flat Creek Mine),and the Mary Lee exists 200 to 300
feet below ground surface and at elevations between 150 and 100 feet MSL. The near-surface geology is
comprised of lower units ofthe Gillespy Coal Group transitioning downward into the Mary Lee Coal Group.
This provides further supporting justification for similar geology as is encountered beneath the Plant
Miller Ash Pond where wells are installed in Mary Lee,Gillespy,and Pratt Coal Groups.Hydraulically,these
locations are upgradient of the Ash Pond, as they reside on the opposite side of the Locust Fork, which
serves as a hydraulic divide in which groundwater flow is towards the Locust Fork on either side of the
river.
Three coal seams were encountered in well MR-AP-MW-23 between depths of 75 and 135 feet below
ground surface (BGS) and two to three coal seams were encountered in well MR-AP-MW-21 between
depths of 95 and 145 feet BGS.The strata and coal seams encountered likely correspond to the intervals
of the Lower Gillespy Coal Group-Upper Mary Lee Coal Group. The deepest coal seam is likely the New
Castle coal, the uppermost coal seam of the Mary Lee Coal Group. The Curry and Gillespy Coal Groups
reside underneath central and northern portions of the Plant Miller Ash Pond although coals are
intermittent, thin to absent underneath the Ash Pond. Therefore, based on strata encountered, these
wells also monitor similar intervals as downgradient wells adjacent to the Plant Miller Ash Pond and
therefore,should provide suitable comparisons with water quality clowngradient of the Miller Ash Pond.
As shown on Table 1 and Figure 7,these locations are proposed as upgradient locations in addition to the
upgradient locations used historically. MR-AP-MW-21 and MR-AP-MW-23 have been sampled three and
two times at the time of publication, respectively.Groundwater quality data will be screened and further
evaluated after 4 sampling events prior to incorporation into the background data set for calculations of
statistical limits.
4.2.1 Groundwater Elevations and Flow
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As discussed in Section 4.2, upgradient locations adjacent to the Plant Miller Ash Pond could not be
installed due to radial flow in multiple aquifer and flow systems. The following paragraphs discuss
groundwater elevations and flow direction for upgradient locations at the Plant Gorgas Ash Pond and off-
site APC property(MR-AP-MW-21 and MR-AP-MW-23).
Gorgas Ash Pond—Upgradient Justification
At the Plant Gorgas Ash Pond, the groundwater flow regime can be grouped into two general flow
systems; (1) a water-table flow system and (2) Pratt Coal Group/deeper bedrock flow system. The area
water table flow system is higher than the pond along most of the eastern, southern, and southwestern
pond boundaries, as well as a portion of the northwestern boundary. Groundwater in the upper water
table aquifer flows towards the Plant Gorgas Ash Pond, through the base ash material, and then forced
radially outward along coal seams of the Pratt Group(which intersect the base of the ash pond)or along
fractures and bedding planes(preferential pathways)by the head condition of the Plant Gorgas Ash Pond.
Potentionnetric surface mapping at the site demonstrate that wells GS-AP-MW-8,GS-AP-MW-13,and GS-
AP-MW-17V are hydraulically upgradient of the ash pond as groundwater elevations range from 5 ft to
nearly 40 feet higher than the ash pond elevation which has free surface elevation of 382.5 ft MSL. This
flow system is driven by gravity and approximately mimics the topography of the site. As groundwater
elevations are higher than the ash pond surface water elevation, groundwater in these intervals do not
receive clowngradlent flow from the Ash Pond.
Miller Off-Site Locations—Upgradient Justification
Proposed upgradient locations, MR-AP-MW-21 and MR-AP-MW-23,are located approximately 2 miles to
the northwest of the Plant Miller Ash Pond and are hydraulically separated by Miller Ash Pond
groundwater flow systems by the Locust Fork ofthe Warrior River.Groundwater flow on both sides ofthe
river (Ash Pond and Off-Site property) are generally towards the Locust Fork. The river forms a known
head boundary between the off-site locations and the Ash Pond. This groundwater divide or boundary
preserves the off-site locations as upgradient locations. Groundwater in the vicinity of off-site locations
MR-AP-MW-21 and MR-AP-MW-23 likely flows or discharges to Flat Creek which drains to the south and
towards the Locust Fork.
Potentionnetric surface contour maps for the off-site locations are presented on Figure 6C,Gillespy—Mary
Lee Coal Transition Zone(April 9,2020).
4.2.2 Groundwater Geochemistry
Upgradient Comparisons—GS-AP-MW-8, GS-AP-MW-13,and GS-AP-MW-17V
Concentrations of key CCR indicator parameters such as boron, sulfate, arsenic, and lithium are lower in
these well locations than observed in downgradlent wells suspected of being impacted by the CCR Unit
and significantly lower than Plant Gorgas Ash Pond pore water concentrations. The results from these
comparisons demonstrate that locations GS-AP-MW-8, GS-AP-MW-13, and GS-AP-MW-17V are not
impacted by the CCR unit.The results are presented in Table 2, Upgradient Comparison—Key Indicator
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Parameters. The low concentrations of indicator parameters coupled with the hydraulic upgradient
orientation further demonstrate that these wells have not been affected by the Plant Gorgas Ash Pond.
As shown on Table 2, background mean concentrations of monitored constituents are lower than
downgradient. Data for boron,chloride,sulfate and arsenic are particularly useful for demonstrating that
the upgradient wells represent background conditions. Each ofthese constituents is considered a primary
CCR indicator parameter. Upgradient concentrations of these constituents are very low, or non-detect,
and facially indicate that groundwater has not been affected by a release from the CCR unit. Several wells
at Plant Gorgas are identified as having been affected by the Ash Pond. Comparing mean concentrations
of indicator parameters from these wells further demonstrate the contrast between upgradient and
affected downgradient at the site: boron occurs in impacted downgradient wells at concentrations more
than 40 times greater than background,sulfate and arsenic more than 20 times greater. These indicator
parameter contrasts demonstrate that wells identified as upgradient background have distinctly lower
concentrations than affected clowngradient wells. Thus, the upgradlent wells provide an effective and
sensitive baseline to serve as a basis for detection and assessment monitoring.
Boron isotopic composition has been demonstrated to fingerprint CCR sources in groundwater (e.g.,
Bassett and Davidson, 1997, Nigro et al.,2016,Ruhl et al.,2014,Williams and Hervig,2014).For example,
Ruhl et al.,(2014)and Williams and Hervig(2004) have showed that the fractionation ratio of"B and "B,
reported as VB,can be used to help identify the source of boron in water.Migration of CCR constituents
from CCR facilities into groundwater flow affects the "B/'OB ratios with a depleted or negative "B
signature between -70%G and 6%o, indicating a potential CCR source; whereas meteoric waters
(precipitation-derived water)typically have a positive VB signature between 10%o and 40%o. Ruhl et al.,
(2014) have shown that Appalachian coals typically have VB between-14%o and-18%0.
As presented in the Plant Gorgas Groundwater Monitoring Plan (SCS, 2020),CCR impact to groundwater
typically results in a"B/'OB ratio with a depleted or negative"B signature between-70&and 6%.. Boron
isotopic data from wells GS-AP-MW-8 and GS-AP-MW-13 show positive 11B ratio of 13.7%o and 15.6%,
respectively. Downgradient wells suspected to be impacted by the Gorgas ash pond (GS-AP-MW-6D, GS-
AP-MW-7, GSD-AP-MW-18) all displayed a negative "B ratio between -0.8%o and -12.8%o The positive
boron isotopic ratios strongly suggest that groundwater in wells GS-AP-MW-8 and GS-AP-MW-13 are not
impacted by a CCR unit. Rather,the ratios reflect natural groundwater recharge.
Upgradient Comparison—M R-AP-MW-21 and MR-AP-MW-23
Indicator parameters for proposed upgradient locations, MR-AP-MW-21 and MR-AP-MW-23, are more
indicative of deeper or older, more mineralized groundwater. As these well locations are hydraulically
upgradient of the Plant Miller Ash Pond and located 2 miles to the northwest of the Ash Pond,these wells
reflect the potential geochernistry of groundwater occupying Gillespy-Curry or Pottsville Coal Group
intervals.MR-AP-MW-23,especially,reflects older groundwater likely upwelling along a geologic structure
or structures to shallow depths and to Flat Creek or the Locust Fork.The signature of older groundwater
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is most evident with high chloride,boron,lithium,and total dissolved solids observed in well MR-AP-MW-
23.The geochemistry ofthese wells is similar to downgradlent wells which likely receive significant natural
contributions of parameters discussed.
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Summar
Based on review of the above information, the wells GS-AP-MW-8 and GS-AP-MW-13, identified for use
as background groundwater monitoring points satisfy the requisite criteria: the wells are located
hydraulically upgradient of the Plant Gorgas Ash Pond and do not show evidence of having been impacted
by a release from the ash pond. The wells are screened across Pottsville intervals that discharge
groundwater to the ash pond as well as deeper intervals in which dowingradient compliance wells are
screened and thus, represent background groundwater quality at the Site.
Hydraulically upgradient locations, GS-AP-MW-17V, MR-AP-MW-21 and MR-AP-MW-23, have been
sampled between two and three times at the time of publication. Groundwater quality data will be
screened and further evaluated after 4 sampling events prior to incorporation into the background data
set for calculations of statistical limits.
4.2.3 Statistical Screening
Details regarding screening of the background is presented in Appendix B, Statistical Analysis Plan.
Groundwater quality was determined to be representative of a statistical background following screening
in accordance with the Unified Guidance (Statistical Analysis of Groundwater Data at RCRA Facilities,
Unified Guidance, March 2009, USEPA 530/11-09-007). Proposed upgradient locations GS-AP-MW-17V,
MR-AP-MW-21, and MR-AP-MW-23, will be screened when each well has been sampled a minimum 4
times. Similarly, data from these well location will not be used in the calculation of statistical limits until
each well has been sampled a minimum of 4 times each.
4.3 Downgradient Compliance Wells
Extensive hydrogeologic studies have been conducted at the site and have identified the uppermost
water-bearing zones beneath the site as occurring within the Mary Lee and Pratt coal groups as described
above. Furthermore, a radial groundwater flow pattern has been identified at the site, indicating that
each on-site well installed at the Ash Pond boundary is a clowngradlent well.
Criteria for setting wells were heavily determined by borehole geophysics and hydrophysical logging. A
logging suite consisting of caliper logs, gamma logs, resistivity logs, fluid temperature logs, fluid
conductivity logs, and heat-pulse flowmeter logging was utilized in nearly every borehole to determine
the well screen interval. Optical or acoustic televiewer logging was also conducted at a few locations.The
science and process for employing these methods are described in detail below.
Caliper logging provides a continuous log of borehole diameter. This provides a complete record of
fractures or weak zones that intersect the borehole as these zones typically lead to discrete increases in
borehole diameter. Coal seams bored typically produce the largest increases in borehole diameter.
Gamma and resistivity logs provide a continuous representation of stratigraphy and clues to zones that
may be more permeable.Gamma logs, in particular, are invaluable at complex fractured rock sites as key
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marker beds can be readily identified and often be correlated Site-wide for a more accurate depiction of
stratigraphy and lateral heterogeneity in stratigraphy.
Fluid resistivity and fluid temperatures logs are utilized to determine potential groundwater yielding zones
within the borehole. Deviations in fluid temperature and fluid resistivity most often represent
groundwater flow into or out of the borehole. Fluid resistivity logs also show which zones within the
saturated borehole are most conductive (higher TDS) and thus, can provide indications of preferential
flow with the thought that these more conductive zones may be related to an impact from the facility.
All logs described above were reviewed in conjunction to determine a list of potential groundwater
yielding intervals for heat-pulse flowmeter logging. Heat-pulse flowmeter logging is specifically designed
for low-yielding fractured rock strata such as that present beneath the Site. It was conducted at discrete
intervals(identified by the other geophysical logs)as well as above and below to determine the flow rate
and vertical direction of flow (up/down). Occasionally, if uncertainty remained after a review of all logs
and data as to where to screen the well,the aquifer would be stressed via pumping and the suite of fluid
resistivity, fluid temperature, and heat-pulse flowmeter logging would be re-run to determine the
dominant interval in which groundwater was being pumped from.
Upon receipt of geophysical data, the geologist would determine the most appropriate zone for well
screen placement. If a second groundwater yielding zone was identified, a second well was often set so
that the primary flow zones and potential preferential pathways were captured in the downgradient well
network.
Groundwater monitoring wells are installed around the perimeter of the Ash Pond within these
uppermost occurrences of groundwater and are monitored as downgradient locations.
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4.4 Delineation Wells
Pursuant to ADEM Admin. Code r. 335-13-15-.06(6)(g)2., if assessment monitoring is implemented and
exceedlances of GWPS are observed, wells may be required to delineate the nature and extent of
exceedances. A site-specific well delineation plan will be submitted to the Department for approval. Any
newly-installed delineation well(s) will be sampled for Appendix III and IV constituents as part of the
assessment groundwater monitoring program until the Department approves a change to the monitoring
program.
Delineation wells, when installed, will be sampled initially after development and following this initial
sampling event,sampling of delineation wells will be transitioned to the semi-annual compliance sampling
event schedule. Occasionally, due to the remote nature or location along surface water bodies,
delineation wells may not be accessible due to unavoidable circumstances (flooding, impassable access,
etc). In this event, delineation wells will be sampled at a later date or during the next scheduled semi-
annual sampling event.Existing delineation well locations and details are presented on Table I and Figure
7.Table 1 will be updated if additional delineation wells are required.
4.5 Updating the Background Well Network
The intention ofthis groundwater monitoring plan isto present the final groundwater monitoring network
and designation of monitoring wells for permitting. However, in the future and over time the upgradient
or background well network may be updated by adding or removing wells, updating background periods,
re-clesignating existing wells,or modifying the background data set
Changes to the background well network and data set will be made only after receipt of Departmental
approval.
If an update or modification to the permitted background network is recommended in the future, APC
will complete the following:
• A notice will be submitted to the Department describingthe proposed change(s)and the rationale
for the change. The notice will contain statistical screening ofthe background data set and include
sufficient information to evaluate and approve the request.
• Upon approval by the Department, the background network and data set will be adjusted
pursuant to the proposal and used for future analyses.
• A revised groundwater monitoring plan and minor modification will be submitted to the
Department.
The Statistical Analysis Plan in Appendix B provides details regarding requesting Department approval for
updates and changes to the background well network and data set.
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When background data is updated changes will apply to future analysis unless an immediate change is
warranted. If delineation or groundwater corrective action is underway, the new background will be
applied to those actions as appropriate with Department approval.
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5. MONITORING WELL DRILLING, CONSTRUCTION, ABANDONMENT
& REPORTING
The following describes monitoring system performance standards that have been applied to monitoring
well activities subsequent to this monitoring plan and that will be applicable to all work performed in the
future.
5.1 Drilling
Drilling methodology may include hollow stem augers, direct push, air rotary/hammer, mud rotary, or
rotosomic techniques.The drilling method will minimize the disturbance of subsurface materials and will
not cause impact to the groundwater. Borings will be advanced using an appropriate drilling technology
capable of drilling and installing a well in site-specific geology. Drilling equipment will be decontaminated
before use and between borehole locations using the procedures described in the latest version of the
Region 4 U.S. Environmental Protection Agency Science and Ecosystem Support Division Operating
Procedure for Field Equipment Cleaning and Decontamination as a guide.
Sampling or coring may be used to help determine the stratigraphy and geology. Samples will be logged
by a qualified groundwater scientist. Screen depths will be chosen based on the depth of the uppermost
aquifer. Logging will be performed by a geologist or geotechnical engineer registered in the State of
Alabama or working under the direction of a geologist or engineer registered in Alabama.
5.2 Design and Construction
Well construction materials will be sufficiently durable to resist chemical and physical degradation and
will not interfere with the quality of groundwater samples. Groundwater monitoring wells are designed
and constructed in accordance with ADEM Admin Code r. 335-13-15-.06(2)(e) using "Design and
Installation of Groundwater Monitoring Wells in Aquifers",ASTM Subcommittee D18.21 on Groundwater
Monitoring as a guide. Well installations will generally follow the procedures outlined below.
The minimum boring diameter will be four inches larger than the outside diameter of the well casing,and
a minimum well casing diameter of two inches will be used. Up to ten feet of ASTM NSF-rated Schedule
40 PVC with 0.010- in. slots will be set at an approximate depth of 10-20 ft below the typical water table
depth. ASTM INSF-rated Schedule 40 PVC flush-threaded riser casing with will be used to finish the well
approximately 3 feet of above-ground surface. A filter pack consisting of well-rounded and chemically
inert materials(e.g.,clean quartz)will be packed around the screen from the bottom of the borehole to a
minimum 2 feet above the top of the screen. Sodium bentonite pellets will be placed to create a seal
above the screen in the annulus for a minimum of 2-ft above the filter pack by dropping or washing down
with potable water, or by tremle method. The annular space above the seal will be filled via tremle
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injection with a high-solids bentonite slurry, neat cement, or cement-bentonite grout mixture to the
ground surface.
The design and construction of the intake of the groundwater wells will: (1)allow sufficient groundwater
flow to the well for sampling; (2) minimize the passage of formation materials (turbidity) into the well;
and (3)ensure sufficient structural integrity to prevent the collapse of the intake structure.
Each groundwater monitoring well will include a well screen designed to limit the amount of formation
material passing into the well when it is purged and sampled. Screens with 0.010-inch slots have proven
effective for the earth materials at the site and will be used unless geologic conditions discovered at the
time of installation dictate a different size. Screen lengths are site and conditions dependent but are
typically 10 feet. In some cases,screen lengths of 20 feet are utilized if the water table may undergo large
fluctuations in elevation, particularly seasonally,or to capture a sufficient volume of water to adequately
sample the groundwater well.
Additional well screen length is a tool utilized at fractured rock sites such as Plant Miller and Gorgas where
groundwater yield is low and often is below the threshold for development and subsequent low-flow
sampling. The additional footage of well screen assists well development and sampling by providing a
greater volume of groundwater and can offer a technical advantage by providing more fracture/discrete
flow zone intersection with the screened interval. Successful wells, that do not intersect groundwater
yielding coal seams or well-connected fracture zones, are often predicated on encountering numerous,
discrete low-yield fractures or bedding planes(where individual contributions may be sub 25 mL/mm). In
these instances, additional screen length can be a deciding factor in the success of a monitoring well
installation.
If the above prove ineffective for developing a well with sufficient yield or acceptable turbidity, further
steps will be taken to assure that the well screen is appropriately sized for the formation material. This
may include performing sieve analysis of the formation material and determining well screen slot size
based on the grain size distribution.
The placement of well screens at fractured rock sites such as Plant Miller and Gorgas is dependent upon
sound borehole characterization to identify fracture networks and water bearing units. Groundwater is
found chiefly in fractures and coal seams and is commonly confined bysharp permeability contrasts within
the aquifer.Previously conducted conceptual site models are utilized to select target depths ofwell screen
intervals during installation of monitor wells. In some instances, rising head tests are conducted at field
dependent intervals while the borehole is being advanced to provide a preliminary characterization of
borehole yield across intervals. Borehole geophysics and hydrophysical logging suites are utilized upon
completion of the borehole. These logs will be utilized to determine borehole lithology and potential
groundwater yielding zones. A combination of gamma, 3-arm, caliper, acoustic/optical televiewer
combined with fluid resistivity/temperature logging will provide the principal points of comparison. Upon
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completion ofthe borehole geophysics,it may be necessaryto backfill the boring to the well design depth.
Boring are backfilled with bentonite chips to the design depth by slowly pouring the chips down the drill
casing at a target pour rate of 3 minutes per 50-pound bag to prevent bridging.Additionally, periodically
a weighted tape is used to check for bridging and the depth of the backfill. A target thickness of 5-ft of
filter pack sand will separate the base of sand from bentonite chip backfill and to complete the backfill
process.
Pre-packed dual-wall well screens may be used for well construction. Pre-packed well screens combine a
centralized inner well screen, a developed filter sand pack, and an outer conductor screen in one
integrated unit composed of inert materials. Pre-packed well screens will be installed following general
industry standards and using the latest version of the Region 4 U.S. Environmental Protection Agency
Science and Ecosystem Support Division Operating Procedure for Design and Installation of Monitoring
Wells as a general guide. If the dual-wall pre-packed-screened wells do not yield sufficient water or are
excessively turbid after development, further steps will be taken to assure that the well screen is
appropriately sized for the formation material. This may include performing sieve analysis of the
formation material and determining well screen slot size based on the grain size distribution.
The monitoring wells will be completed with concrete pads approximately 6-inches thick extending
approximately 3 feet around the well and sloping away from the well. Each well will be capped and
enclosed in a lockable above-ground protective cover with weep holes to prevent build-up ofwater within
the protective casing.Wells located in areas with potential traffic will require a minimum ofthree surface
protection bumper guards (bollards). All wells will have proper identification including the well
identification number,total depth,and installation date.
5.3 Wells with Inconsistent Water Levels
The following procedures should be followed when field observations suggest that saturated conditions
may exist at the target borehole depth at temporary and permanent well locations, but only minor
amounts of free water(i.e., water capable of being sampled from a well casing) are observed in the well
boreholes during drilling. These procedures should not be followed when "dry" (i.e., no free water)
conditions are observed in the well boreholes at the target borehole depth. The field geologist will
communicate with the project manager to determine ifthe boring should then be properly abandoned.
The decision to install a permanent well will be based on measurement of a target water column length.
The target water column length for permanent wells is five (5) feet based on placement of the pump
intake at least one(1)foot above the base ofthe screen and the well yielding sufficient sample volume to
collect a complete sample set with quality assurance/quality control samples within one(1)day.
The following summarizes the procedure that will be followed:
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c Prepare a workplan describing,at a minimum,well location(s), purpose, drilling method,
target depth, and water level performance standards outlined below and submit to the
Department per ADEM Admin Code r.35-13-15-.06(2)(e).
o Drill the monitoring well borehole to the target depth.
c Ifsonic or core drilling,and a significant volume ofdrilling lubricant(drilling water)is used
in tight formations(low permeability),the purging of 1 borehole volume and subsequent
monitoring of water level recovery may be utilized to evaluate recharge rate.
o If the target water column length is not observed in the borehole after drilling, allow the
water level in the borehole to equilibrate for 24 hours. The area around the borehole will
be prepared to prevent surface water infiltration into the borehole.
o If a minimum of 5 feet of water is present in the borehole (or 4 feet of water will be
present above the planned pump intake depth)after 24 hours,install the monitoring well
at the target depth.
o If the above water column criteria are not present in the borehole after 24 hours, then
terminate drilling at the location and grout the borehole following the appropriate
Department standards.
o If a well is not installed, the Department will be notified, and an alternative well
installation plan developed if necessary,to meet Department requirements.
5.4 WELL DEVELOPMENT
Upon completion of well construction, the monitoring wells will be developed using a combination of
surging and purging to remove excess fines and sediments and to promote good hydraulic communication
with the aquifer. Development will continue until the purged water is free of visible fines, and water
quality field parameters (turbidity, pH, temperature, and conductivity) have stabilized. In cases of slow
recharge and slow turbidity reduction, potable water may be injected and purged as needed to remove
fines. If this approach is used,a minimum of three times the volume of water introduced must be purged
from the well.
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5.5 ABANDONMENT
If a permitted monitoring well should be abandoned, procedures will be followed in accordance with
ACEM Admin Code r. 335-13-15-.06(2)(g). If practical,the entire well casing and screen will be removed.
Removal can be accomplished by over-drilling the well with hollow stem augers and removing the grout
and filter pack material from the well,followed by removal of the casing and the well screen.The clean
borehole will then be backfilled with neat Portland cement from bottom to top by pressure grouting using
the positive displacement (tremie) method. If the casing cannot be removed the well will be tremie
grouted from the bottom of the well upwards with a neat cement. Additionally, a concrete seal will be
placed at the ground surface. In either case,the top two feet ofthe borehole will be poured with concrete
to insure a secure surface seal (plug).
Records of well abandonment activities will be kept for each well abandoned.The records will include the
depth of emplacement and volume of all abandonment materials, methods of casing removal,and depth
to water and well bottom prior to abandonment.A copy ofthese records will be provided to ADEM and a
copy placed in the operating record.
If a replacement well is required, a plan and justification will be submitted to support replacement
location(s)and screened intervals along with the proposal to abandon wells.
5.6 DOCUMENTATION
Pursuant to ADEM Admin. Code r. 335-13-15-.06(2)(e)4.,APC will document and include in the operating
record the design, installation,development,and decommissioning of any monitoring wells,piezometers
and other measurement,sampling, and analytical devices.
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6. GROUNDWATER SAMPLING AND ANALYSIS PLAN
Pursuant to ADEM Admin. Code r. 335-13-15-.06(4), the following section describes groundwater
sampling requirements with respect to parameters for analysis,sampling frequency,sample preservation
and shipment, analytical methods, chain of custody control, and quality assurance and quality control.
Groundwater samples used to provide compliance monitoring data will not be filtered prior to collection.
6.1 SAMPLE COLLECTION
Groundwater samples will be collected from the monitoring well network as part of the Detection
Monitoring Program, and potentially as part of the Assessment Monitoring Program, in accordance with
the APC Low-Flow Groundwater Sampling Technical Standard Operating Procedures (TSOP) included as
Appendix C. Samples will be collected using low-volume purge, or "low-flow" sampling methods with
peristaltic or bladder pumps.Depth to water readings at each well location will be taken priorto sampling.
Water quality parameters (pH, redox potential, conductivity, etc.) will be measured during purging and
recorded on a field sampling form.Samples will be collected after field parameter stabilization criteria are
met.
Low-flow iminimal drawdown) groundwater sampling procedures will be used for purging and sampling
monitoring wells that will sustain a pumping rate of at least 100 milliliters per minute (mL/min) without
significant water-level drawdown. Flow rates should not exceed 500 mL/min. Field water quality
parameters recorded during purging will be used as criteria to determine when purging has been
completed.
Where non-dedicated pumps are used,the sampling equipment must be slowly lowered into the well so
as to avoid agitation of the water column. Sampling equipment and pump intakes must not extend below
the midpoint of any well screen unless the well is known to drawdown and is a threat to go dry even with
low flow rates or the water level in the well does not extend above the screened interval.
Most wells are screened with the top-of-screen below the static water level in the well. In these wells(1)
the water level in the well must not be drawn down below the top of screen, and (2) stabilization of the
water column will be considered achieved when three consecutive water level measurements vary by
0.33 feet or less at a pumping rate of no less than 100 nrl
Ifthe static(pre-pumping)water level is below the top-of-screen,the water level must not be drawn down
below the top of pump where it can be accurately measured.
Field water quality parameters(temperature, pH,turbidity,conductivity,dissolved oxygen and oxidation-
reduction potential) will be measured but not all will be used for determining stabilization. Stabilization
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will be considered achieved and purging will be considered complete when three consecutive
measurements of each field parameter vary within the following limits:
* 0.2 standard units for pH,
* 5%for specific conductance,
* 0.2 mg/L or 10%for DO>0.5 mg/L(whichever is greater),
* IF DO<0.5 mg/L there is no stabilization criteria for DO,
* Turbidity(see the following section for more detail), and
* Temperature and ORP—record only, no stabilization criteria.
The goal when sampling is to attain a turbidity ofless than 5 nelphelometric turbidity units(NTU);however,
samples may be collected where turbidity is less than 10 NTU and the stabilization criteria described above
are met. If sample turbidity is greater than 10 NTU and all other stabilization criteria have been met,
samplers must take reasonable steps(i.e.,additional purging)to reduce the turbidity to 10 NTU or less.
• Ifturbidity is less than 10 NTU,and all other parameters are stabilized,the well should be sampled.
• Where turbidity remains above 10 NTU and turbidity has stabilized within 10%for 3 consecutive
readings, the well has been pumped for at least 2 hours and the water quality indicator
parameters have stabilized, a complete sample set using the appropriate, pre-preserved
containers will be collected followed by an additional sample set using unpreserved containers to
be lab filtered and analyzed for the dissolved portion of target constituents.
Samplers must check the "Lab FILTERED" box on the chain-of-custody form and properly note on the
sample label.
If necessary, and pursuant to industry-accepted guidance, stabilization criteria may be adjusted to
accommodate Site-specific or well-specific conditions(USEPA, 1996).
6.2 SAMPLE PRESERVATION AND SHIPMENT
Groundwater samples will be collected in the designated size and type of containers required for specific
parameters and laboratory methods. Sample bottles will be pre-preserved and do not require field
preservation. Where temperature control is required,field personnel will place samples in a cooler with
ice immediately after sample collection. Dry ice, blue ice, and other cooling packs may not be used.
Samples will be cooled to less than 6*C and maintained until receipt by the analytical laboratory.
Samples will be delivered to the APC General Testing Laboratory within 48 hours of collection following
appropriate temperature control and chain-of-custody procedures. At no time will samples be analyzed
after the method-prescribed hold time has expired. If using commercial shipping methods and
relinquishing control of the samples to a third-party courier, the shipping cooler will be sealed using a
custody seal to identify samples which may have been tampered with during transport to the laboratory.
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The seal must be labeled with instructions for the laboratory to notify the shipper if the seal is broken
when the samples arrive at the laboratory.
6.3 ANALYTICAL METHODS
As shown on Table 3,Analytiml Methods and Project Reporting Limits,the groundwater samples will be
analyzed using methods specified in USEPA Manual SW-846, EPA 600/4-79-020, Standard Methods for
the Examination ofWater and Wastewater(SM18-20),USEPA Methocsforthe Chemical Analysis ofWater
and Wastes (MCAWW), American Society for Testing and Materials (ASTM), or other suitable analytical
methods approved by ADEM. Any practical quantitation limit (reporting limit) that is used will be the
lowest concentration level that can be reliably achieved within specified limits of precision and accuracy
during routine laboratory operating conditions that are available to the facility. Field instruments used to
measure FH must be accurate and reproducible to within 0.2 Standard Units(S.U.).
6.4 CHAIN OF CUSTODY CONTROL
The COC record is required for tracing sample possession from time of collection to time of receipt at the
laboratory.The National Enforcement Investigations Center(NEIC) of USEPA considers a sample to be in
custody under any of the following conditions:
It is in the individual's possession
It is in the individual's view after being in his/her possession
It was in the individual's possession and (s)he locked it up(e.g. locked in a vehicle)
It is in a designated secure area
All samples will be handled under COC procedures beginning in the field. The field team leader will be the
field sample custodian and will be responsible for ensuring that COC procedures are followed.The use of
electronic COCs are encouraged and utilized by APC Water Field Services. The record will contain the
following information:
Sample destination and transporter
Sample identification numbers
Signature of collector
Date and time of collection
Sample type
Identification of monitoring well
Number of sample containers
Parameters requested for analysis
Signature of person(s) involved in the chain of possession
Inclusive dates of possession
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The samples must be in the custody of assigned personnel, an assigned agent, or the laboratory. If the
samples are transferred to other employees for delivery or transport, the sampler or possessor must
relinquish possession and the samples must be received by the new owner.
If the samples are being shipped, a hard copy CDC must be signed and enclosed within the shipping
container in a watertight bag. Shipping agents such as Federal Express do not sign the chain-of-custody
form. The shipping receipt must be retained by the samplers as part of the record documenting sample
transfer.
6.5 SAMPLING PARAMETERS AND FREQUENCY
Table 4, Groundwater Monitoring Parameters and Frequency presents the groundwater monitoring
parameters and sampling frequency. A minimum of eight independent samples from each groundwater
well will be collected and analyzed for 40 CFR 257, Subpart D, Appendix III and Appendix IV test
parameters to establish a background statistical dataset.
DETECTION MONITORING
Afterbackground has been established,detection monitoringwill be performed in accordance withADEM
Admin.Code r. 335-13-15-.06(5)(b). The detection monitoring frequencyforthe Appendix III parameters
will be at least semi-annual during the active life ofthe facility and the post-closure care period.
ASSESSMENT MONITORING
If required, assessment monitoring will be performed per ADEM Admin. Code r. 335-13-15-.06(6).
Assessment monitoring is required whenever a statistically significant increase (SSI) over background
levels has been detected for one or more of the constituents listed in 40 CFR 257,Subpart D,Appendix III
test parameters.
For assessment sampling at the Site,two semi-annual sampling events will be performed. As shown on
Table 4, the full suite of Appendix III and IV constituents will be sampled and statistically analyzed
semiannually at all compliance monitoring wells and any newly installed delineation well(s) during
assessment monitoring.
A proposal may be made to the Department to modify the subset of delineation wells sampled during
assessment monitoring, or the sampling frequency. Proposed changes will be implemented following
Department approval.
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6.6 QUALITY ASSURANCE AND QUALITY CONTROL
All field quality control samples will be prepared the same as compliance samples with regard to sample
volume,containers,and preservation. The following quality control samples will be collected during each
sampling event.
FIELD EQUIPMENT RINSATE BLANKS
In cases where sampling equipment is not new or dedicated,an equipment rinsate blank will be collected
at a rate of one blank per 10 samples. The equipment rinsate blanks are prepared in the field using the
same distilled or deionized water used for decontamination. The water is poured over and through each
type of sampling equipment and submitted to the laboratory for analysis of target constituents. If the
equipment is dedicated or new for each monitoring well, equipment rinsate blanks will be collected at a
rate of 1 blank per CCR unit. If a plant has multiple CCR storage units,an equipment rinsate blank should
be collected at each unit(e.g. ash pond,gypsum storage,etc.)
FIELD DUPLICATES
Field duplicates are collected by filling additional containers at the same location,and the field duplicate
is assigned a unique sample identification number. One field duplicate will be collected for every group
of 10 samples.
FIELD BLANKS
Field blanks are collected in the field using the same distilled or dejonized water source that is used for
decontamination. The water is poured directly into the supplied sample containers in the field and
submitted to the laboratory for analysis of target constituents. One field blank will be collected for every
group of 10 samples.
The groundwater samples will be analyzed by licensed and accredited laboratories through the National
Environmental Laboratory Accreditation Program (NELAP). Lab data reports will include the records of
standard laboratory QA/QC reports.
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7. REPORTING RESULTS
The following subsections outline reportable results and delivery.
7.1 14-DAY NOTIFICATION
Pursuant to ADEM Admin. Code r. 335-13-15-.06(4)(h)3., the Department will be notified of any new
statistical exceedances identified during detection or assessment monitoring within 14 days. Since the
exceedance will also be described in subsequent monitoring reports and addressed pursuant to the rules,
the initial notification will not be repeated for the same exceedance in subsequent monitoring events.
7.2 SEMI-ANNUAL GROUNDWATER MONITORING REPORTS
Pursuant to ADEM Admin.Code r. 335-13-15-.06(l)(f), an annual groundwater monitoring and corrective
action report documenting the results of sampling and analysis will be submitted to ADEM by January 31"
of each year. Pursuant to ADEM Admin. Code r. 335-13-15-.06(5)(g), a semi-annual report to coincide
with the semi-annual groundwater sampling will also be submitted. The semi-annual report will be
submitted to ADEM by July 31't of each year. At a minimum,semi-annual and annual reports will include:
1. A narrative describing sampling activities and findings including a summary of the number of
samples collected, the dates the samples were collected and whether the samples were
required by the detection or assessment monitoring programs.
2. A brief overview of purging/sampling methodologies.
3. If applicable,analytical results for samples collected from each delineation well during the semi-
annual period.
4. Discussion of results.
S. Recommendations for future monitoring consistent with ADEM's CCR rules.
6. Potentionnetric surface contour map for the aquifer(s) being monitored, signed and sealed by
an Alabama-registered P.G.or P.E.
7. Table of as-built information for groundwater monitoring wells including top of casing
elevations,ground elevations, screened elevations, current groundwater elevations and depth
to water measurements.
8. Groundwater flow rate and direction calculations.
9. Identification of any groundwater wells that were installed or decommissioned during the
preceding year, along with a narrative description ofwhy these actions were taken.
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10. A narrative discussion of any transition between monitoring programs (e.g., the date and
circumstances for transitioning from detection monitoring to assessment monitoring in addition
to identifying the constituent(s)detected at a statistically significant increase over background
levels.
11. If applicable,assessment monitoring results.
12. Any alternate source demonstration completed during the previous monitoring period, if
applicable.
13. Laboratory Reports and COC documentation.
14. Field sampling logs including field instrument calibration, indicator parameters and parameter
stabilization data.
15. Documentation of non-functioning wells,drysurface water and undendrain sampling locations.
16. Table of current analytical results for each well, highlighting statistically significant increases
and concentrations above maximum contaminant level (IMCIL).
17. Statistical analyses.
18. Certification by a qualified groundwater scientist.
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8. STATISTICAL ANALYSIS
Groundwater quality data from each sampling event will be statistically evaluated to determine if there
has been a statistically significant change in groundwater chemistry. Historical background data will be
used to determine statistical limits. According to ADEM Admin. Code r. 335-13-15-.06(4)(f), which
incorporates the statistical analysis requirements of 40 CIFR 257.93,the Site must specify in the operating
record the statistical methods to be used in evaluating groundwater monitoring data for each constituent.
A Site-specific statistical analysis plan that provides details regarding the statistical methods to be used
will be placed in the Site's operating record pursuant to ADEM Admin Code r. 335-13-15-.06(4)(f).
Appendix B,Statistical Analysis Plan, provides the Site-specific plan.
The Sanitas Groundwater statistical software is used to perform the statistical analyses. Sanitas is a
decision support software package that incorporates the statistical tests required of RCRA Subtitle C and
D facilities by EPA regulations. The analysis complies with the federal rule for the Disposal of Coal
Combustion Residuals from Electric Utilities as well as with the USEPA Unified Guidance (2009). In
Summary,the following statistical approaches will be used.The following subsections provide a high-level
summary of the statistical analyses plan as broken down by monitoring program status.
8.1 DETECTION MONITORING
As discussed in Appendix B, Interwell prediction limits, combined with a 1-of-2 verification strategy, are
used to evaluate Appendix III parameters. Interwell prediction limits pool upgradient well data to
establish a background limit for an individual constituent. The most recent sample from each
dowingradient well is compared to the background Imitto identify SSIs.
Groundwater Stats Consulting demonstrated that these test methods were appropriate in the attached
Statistical Analysis Plan,which was updated in April 2020 with additional data screening and evaluation.
Timeseries plotswere used to screen proposed background data forsuspected outliers,orextrernevalues
that would result in limits that are not conservative from a regulatory perspective. Suspected outliers at
all wells for Appendix III parameters are formally tested using Tulkey's box plot method and, when
identified,flagged in the computer database.
The following adjustments are also applicable to the statistical analysis perthe Unified Guidance:
• No statistical analyses are required on wells and analytes containing 100% non-detects (EPA
Unified Guidance,2009,Chapter 6).
• When data contain <15% noncletects in the background, simple substitution of one-half the
reporting limit is utilized in the statistical analysis. The reporting limit utilized for non-detects is
the practical quantitation limit(PQL)as reported by the laboratory.
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• When data contain between 15-50% non-detects the Kaplan-Meier non-detect adjustment is
applied to the background data.
• Non-parametric prediction limits are used on data containing greater than 50%non-detects.
8.2 ASSESSMENT MONITORING
When in assessment monitoring, Appendix IV constituent concentrations are compared to a GWPS.
Appendix IV analysis uses the pooled results from the individual downgradient well to develop a well-
specific Confidence interval that is compared to the statistical limit (GWPS). The statistical limit is either
the Inter-well Tolerance Limit (i.e. background) calculated using the pool of all available upgradient well
data (see Chapter 7 of the Unified Guidance),or an applicable GWPS published in the regulations such as
the Maximum Contaminant Level (MCL). As discussed in the Statistical Analysis Plan, Appendix IV
background data are screened for outliers and extreme trending patterns that would lead to artificially
elevated statistical limits.
Interwell Tolerance Limits (background)were calculated using pooled upgradient well data for Appendix
IV parameters. When the Lower Confidence Limit (LCL), or the entire interval, exceeds the GWPS as
discussed in the USEPA Unified Guidance (2009),the result is recorded as an SSL.
8.2.1 GWPS Comparisons
As previously discussed, this site is complex with respect to locating upgradient background monitoring
locations and establishing background levels. Therefore,where appropriate,groundwater quality will be
compared to 2 GWPS: (1)default published values,and (2)background where it is greater than published
values. Background will be derived from wells discussed in Section 4.2.
As described in 40 CFR§257.95(h)(l)-(3)and specified by ADEM Variance dated April 15,2019,the GWPS
is:
(1) The maximum contaminant level (MCQ established under 40 CFR§141.62 and 141.66.
(2) Where an MCL has not been established:
(I) Cobalt 0.006 mg/L,
(I) Lead 0.015 mg/L;
(m) Lithium 0.040 mg/L;and
(iv) Molybdenum 0.100 mg/L.
(3) Background levels for constituents where the background level is higher than the MCL or rule-
specified GWPS.
Details regarding the statistical analysis of assessment monitoring results are included in the Statistical
Analysis Plan in Appendix B.
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8.2.2 Delineation Wells
During assessment monitoring, any newly-installed delineation wells will be sampled for Appendix III and
IV constituents on the same schedule as the compliance monitoring well network. A proposal may be
made to the Departmentto modify the subset ofdelineation wells sampled during assessment monitoring
or the sampling frequency. Data obtained from delineation wells will be compared to the GWPS
numerically until sufficient data is obtained to prepare well-specific Confidence Intervals.
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9. REFERENCES
Alabama Department of Environmental Management(ADEM), 2012,Solid Waste Program,
Division 13,ADEM Admin. Code r. 335-13-4
ASTM Standard D5092, 2004(2010)el, Standard Practice for Design and Installation of Groundwater
Monitoring Wells, ASTM International, West Conshohocken, PA, DOI 10.1520/D5092-04RlOEOl,
www.astrri
Davidson,G.R.and Bassett,R.L.,1993,Application of Boron Isotopes for Identifying Contaminants such as
Fly Ash Leachate in Groundwater, Eviron.Sci.Technol.,v. 27, p. 172-176
Diehl,S.F.,Goldhaber, M.B.,and Hatch,J.R., 2004, Modes of occurrence of mercury and other
trace-elements in coals from the warrior field, Black Warrior Basin, Northwestern Alabama,
International Journal of Coal Geology,v.59, p. 193-208
Geological Survey of Alabama (GSA),2010b, Digital Geologic Map of Alabama, URL:
h"p://www.gsa.state.al.us/index.htmi,accessed November, 2010.
Goldhaber, M.B., Lee, R.C., Hatch, J.R., Pashin, J.C., and Treworgy, J., 2000, Distribution of a suite of
elements including arsenic and mercury in Alabama coal,U.S.Geological Survey Miscellaneous Field Study
Map MF-223
Goldhaber, M.B., Lee, R.C., Hatch, J.R., Pashin,J.C., and Treworgy, J., 2002, The role of large-scale fluid
flow in subsurface arsenic enrichment, In: Welch, A., Stollenwerk, K (Eds.), Arsenic in Ground Water:
Occurrence and Geochemistry,v. 5, p. 127-176
Nigro, A., Sappa, G., and Barbieri, M, 2016,Application of boron and tritium isotopes for tracing landfill
contamination in groundwater,Journal ofGeochemical Exploration,v. 172,p. 101-108
Ruhl, L.S., Dwyer, G.S., Heileen, H-K_ Hower,J.C., and Vengosh, A., 2014, Boron and Strontium Isotopic
Characterization of Coal Combusion Residuals: Validation of New Environmental Tracers, Envirion. Sci.
Technol.,v.48, p. 14790-14798
Sapp, C.D., and Emplaincourt, J., 1975, Physiographic regions of Alabama, Special Map 168, Geological
Survey of Alabama
Southern Company Services(SCS),2015, Plant Gorgas CCB Landfills Site Hydrogeological Characterization
Report
32
Groundwater Monitoring Plan
Alabama Power 0 Plant MillarAsh Pond EAugust 2020
Southern Company Services(SCS),April 15, 2020, Plant Gorgas Ash Pond Groundwater Monitoring Plan.
Stricklin, V.E., 1989, Geohydrology and Susceptibility of Major Aquifers to Surface Contamination in
Alabama:Area 3, U.S. Geological Survey,Water-Resources Investigations Report 88-4120
U.S. Environmental Protection Agency (EPA), 2004, Evaluation of Sampling and Field-Filtration Methods
for the Analysis of Trace Metals In Groundwater Project Summary, EPA/600/SR-94/119
U.S. EPA, March 2009. Unified Guidance, Statistical Analysis of Groundwater Monitoring Data at RCRA
Facilities.Office of Solid Waste Management Division,U.S.Environmental Protection Agency,Washington,
D. C.
Ward 11,W.E., Barne", R.L., Rheams, L.J., 1989,Coal Resources of Walker County,Alabama,
Geological Survey of Alabama,Special Map 205
Geological Survey of Alabama (GSA),2010b, Digital Geologic Map of Alabama, URL:
http://www.gsa.state.al.us/index.htmi,accessed November, 2010.
33
Tables
Table 1.Groundwater Monitoring Well Netevork Details
hassimses. WRI.Mah(h.) to
weatessay efor,son fooplado. ...a' .-R-y BeRnI sesso.lossally
IReas false Eloyssfiess n
sGS,AP MMV� Jpayd- �111.111 'hly,00'll 431 13411 so 1- 38162 111. fo
his,W 1319377.84 2OW83 37 46103 4".20 11317 11b.63 35063
'sS AP MW IW Upsynobi-L �1 14111 yl �snboS� Is 11 13141 �11 n. 3osy 65 11161 'Iy
MR AP MW 21 upossedisent 36994 to
MR As MtVV 23 ussyneen, 11.1. 111. 11241 67,57 284,46 10
MR AP MW I I,fssob� 41IWhb5 11�511ebtl 2PoyI.h1 471). b7l M y1l"y III 9h �si'. h.
MRAPMVV2 [nowoodnot 11�11fsls lbby270 20 47h. 2a6,70 255�23 s. to
MR,,p MW49 Innong,dent
MR AP MW 3D .-hent 131450�3 2 101 Q.734 411," 417ss �61,7y 2.3h yelon
MR AP M`k4 Donnsfolmot 117120bo 1 1�140.54 Aoylll,114 41y. 422�41 ash 17121 113"t
MR AP MW S tonnessnot el.1,966 2101237427 276,15 2��2 s". 227s2 �17,. to
Iyoneenfe.set lf�
MR o1m,b I toonsfee.st 21912016 1311543 398 21018M.033 �11'. 3743e 41,51 1 331,11 IM,15 D
MR,ke Me�S oebsbooned. 211�12.bl 111 boss.1 2PoMAIA12 Mt75 43Ay eyes yesR 1.
MR An Mby 7D ssbasebod, 11.16 llb.sl�16 It..141 Dh,27 341.11 116,35 234.76 .4,76 1.
MR At 11M.
"a A'ble'by Peeneenef .0.16 1311320933 21033NA54 45t31 41TO sees 3ye's, 11h'. D
MR1b sne's Membooned. 411212016 11�44hh hes 2PIC170I .11, A3 ,91 M4�lh to
MRbM-MAnRs ssboodebod, I11.IM1 IIIH111U Ibbeh6l 71t ..71 lf7,. 31��1� 142,11 D
MR AP MW 10 Iyow-heet lf�
.p.D .".ne 3)3012016 1311434723 21011..t3e 59e,92 591 �11'yy 332,57 322,57 10
.Al.U "y"beessmo 21VI2016 1313191912 2bon�.,Ibso sh". 5.�13 3.A1 IsIA1 1.
MR AP MPVV 13D Aband-nd' MseysliS 1114114'y69 Ibboyl.e16 4.11 .7.11 IIAI 36by1f 'It" V.
MR AIR MM'13S lf�
MR A�14 Aloo-If .0.16 13147594N 2101 427,57 430,69 5"53 3U,76 171,. D
MR AP MM 15 Ine.nnfolmot 212912016 1315VQ573 2P(4UIhI4 410,. M165 40,1. Mys5 171,11 1.
MR AP Mae 16 thonnoyonst ellhbl"�i Moe3."1 415,27 41s.15 I'M U. 17h. b.
MR AP MM`4V vo.11.1 fIennet.s. to
MR-M MVV�V loyes�...Ibyb 111411h19 131153795 ZIOIU3.1 �12,64 375,95 �.,I 26L. y5lb. 10
M.n1mys ".I Imsy..�tonsoybon �111121�9 eW71 Oy 20M.15I �7�sl 1". �14,41 y.,. 1.
MR AP MW LSH flon-ol.1hoothy. 111111.9 IM.'s 0' ebby391 11 s. s.9h .3,10 211oh .1,4� to
MR 1p 1.�i. ..-t.1 Ise,I. ...
MR A�M�lybls folesneal�bsneyyem 111611h19 131116819 2101564.81 .1'" 37�Ah 82,29 3.,41 �91. Ih
MR AP MNV-IRHA IfenI to,I..... I If,2f2olq '111.11 y1.0,49 Is"Is' 3bys3 1.s1s less yes,
MRAP-MW-27Hy esseseetes, 131410.79 �1.�.9. 472,. 47IN Ish. 9". h6 to
MR,k�W-2811 folosental�ysnsaem 1�019 13�IW117 2105427,55 43s. "," 115,10 112,44 372.44
MWAP Mys�ybff' tomme., 111 119h Se �ihtlehhy 111A4 M4 If Iss". 4L. III of to
MR An N1by-MH 1111solol Nlonall
..AP-M11-M.' e--., lyffI019 tllh2KI� 2�.647,02 "so "I'a 292,50 21s�' 2112h 2.
MR AP Mys 3ZII y.bens,toli-otion �1�11011 1310316.92 NNI12,83 .2,U 319.74 7t,. �Ihly 14h to
MR AP MIN�311 H-nol
MR,M-MW-34H en-11ol 11�19 1313350,12 21.511S s. 41LAs 29731 143,75 133.75 1.
MRAP Myy�SM Ionoe.,fol I..... 1 fowO19 met 1". ayel� 'I'll 217J1 267,17 1.
MR-ANMW-36H pesono", 1�019 1312347.32 21... 131. 139.44 11210 .114 2...
MR-Ae-MM`-37H IfsoI to,I. ... Wbyo�9 IM.s 1 U.Is14 411J. A� Uy`t2 e'. 290,01y 1.
..AP.yV1%` losesses 1315457Z 33 As 29e 1� 201.53 st"
MRAe-MW4V- Possess,
1"" 4.4h h. �2aql �IJI �11,73__+
hllbskl`�-Nyhl Isseboyes M2H..' Ith ey., I D
MRAF-MVV-7M
M"t-Mey-7511
MR AP MMI
MR-ANMW-9DR
MR-AP MW 13DR ..sa onsess, o bs'nenson.obb....-,I no.sn'... onse.s. nell den,11 1111 he nolled In a hason synod a ofosseagem.denhypons.yysrbo�shed
MR AIR M11 �1.
MR AP Mys 14R ybsbsplhn�
MRbAP-MW-23A
mw-�1.1111
Myo-A�M�ZZT
May AP Moe ZZD
I.
Nofting onessoog...1,foon yealoy o In,Shuss,P1m,Mason,Won Nnh A...m Doon,v`1983
11-teens meo.1�Iw-he 11� eol A-eyean loyeal heyes.ol 118.
To,of—ons!boboy 1 1111,d1pd,111,nahnslashes oeboUbs to Top QfCesyng etnebb,"les,the en't-p ongin of 0 4
4 Nenter.,.'Is as-op.I 1,.1 11 11,nob] s'..I I-saflesed so posebonst osekbood enih,and be saypted du,,&6,Phot Gn,yeopl i,Z
, Indents.d.Iib-..sel I Is.1.be,, In 1.y.by,'eleyes"I"s's
6 Moslem,19 by:1 Is I he,Illenoold Ind spoeleo by bn�o May 2b..,abb.donsoa al i beensbo.1 neoleseennes-11 y Rephens-1 systl on.h.hoss-onabong
Table 2.Plant Miller AP Upgradient Comparisons-Key Indicator Parameters
c-d-flAt, ChMd.(.sIL) k(�)
Wes Ddp.d.. Was H, DO PH(M One Lotion(�) M.Ibd...
U'staufitot G��-WW-g 0.81 5.81 110.8 133.4 No.M..' 6.33 3.36 3.32 0.0015 N..De..' N-De.-
U,g�'. GS-M-�-13 0.19 6.76 50.0 370.3 No.Do..' 44.80 11.23 3.C9 No.Do..' 0.009 0.006
P.P.old Upgrotii- 4.54 7.71 -84.7 5M.2 0,043 30,15 13,50 3.63 0,0013 0.04 0.007
�p000lUp,00dj,lt5 0.37 7,50 -155.0 6536 ,084 58.67 111.67 11.18 0.00� ON1 0.003
�po.d Urgod.' foot AP IsCV 23 0,33 7,60 -154,6 7665,11 0J56 128M 0,91 2439M N,lo-Nw,,t4 L180 GM5
.-lt,ltlons�. 040 177 3352 .367 1 .111 13741 141.3 70 1� .(14:2:[::Cf��011
we,-I ESSU
�_o A--
Mb 0,12 .,89 11()3 9171 3,6. 37 7() 241 .31 ()�-1 13
P-l.
Not.
4.Noo,rtoloct ldloats at lolth-lot dotolood atl�o t1lo�L allt 6 lootxtoo,t a flo�oto�t.
5. 1 dtla w-H ftoo,3 s"Illg-.tva.NP-MW-23 l wt al o,olago 1,ot�lowitt of-sk w"k oloot to ttloo
Table 3
Analytical Methods and Project Reporting Limits
Parameter Analytical Method orting Limit
—F (mg/L)
Appendix III Parameters
Boron EPA 200.7/200.8 0.05
Calcium EPA 200.7/200.8 0.25
Chloride EPA 300.0 2
Fluoride EPA 300.0 0.1
pH None None
Sulfate EPA 300.0 5
Total Dissolved Solids(TDS) SM 2540C 5
Appendix IV Parameters
Antimony EPA 200.7/200.8 0.0025
Arsenic EPA 200.7/200.8 0.00125
Bariumar EPA 200.7/200.8 0.0025
Beryllium EPA 200.7/200.8 0.0025
Cadmium EPA 200.7/200.8 0.0025
Chromium EPA 200.7/200.8 0.0025
Cobalt EPA 200.7/200.8 0.0025
Fluoride EPA 300.0 0.1
Lead EPA 200.7/200.8 0.00125
Lithimm, EPA 200.7/200.8 0.0025
Mercury EPA 7470A 0.0002
Molybdenum EPA 200.7/200.8 0.015
Selenium EPA 200.7/200.8 0.00125
Thalliurn EPA 200.7/200.8 0.0005
Radium,226&228 combined EPA 9315/9320 1 pCi/L
fc.te�
1. g�-Millioun, r liter
2.pCn-Pi.�urite ,Iftsr
Table 4
Groundwater Monitoring Parameters and Frequency
Groundwater Sampling Schedule
Monitoring Parameters Senti-Annual Event 1 Serni-Annual Event 2
(Jan-June) (July-Dec)
Temperature x x
pH x x
Field Parameters Specific Conductance x x
Oxidation Reduction Potential X x
Turbidity x x
Dissolved Oxygen x x
Boron x x
Calciuna x x
Chloride x x
Appendix III Fluoride X x
pH x x
Sulfate x x
Total Dissolved Solids x x
Antimony x x
Arsenic x x
Barivan X x
Berylliura x x
Cadmiman x x
Chromitur, x x
Cobalt X x
Appendix IV(if in Fluoride x x
Assessment) Lead x x
Lithitur, x x
Mercury X X
Molybdenum X X
Seleniurn X X
Thallium x X
Radium 226&228 x X
Figures
PLANT
MILLER
77ij
0 1 2 3 4
NMI,
/*
—.7
Ash Pond
3EI
all
Legend SCALE 1:24000 DRAWING TITLE
Ash Pond Boundary DATE SITE LOCATION MAP
0 1,000 2,000 4,000 6,000 8,000 3/24/2020 PLANT MILLER ASH POND
j Property Boundary(Approximate) Feet DRAWN BY
KAR FIGURE NO
CHECKED BY GBD FIGURE I A& Southern Company
Air
A
480
,A
'so A
Is
A
$
Legend SCALE 1 9000 DRAWING TITLE
Downgradient Monitoring Well Ash Pond Boundary SITE PLAN MAP
Propsfty Boundary(Approximate) DATE
Upgradient Monitoring Well 20-ft Topographic Contour in NAVI)88� 0 500 1,000 2,000 4/13/2020 PLANT MILLER ASH POND
I& Horizontal Delineation,Phase I Feet DRAWN BY KAR FIGURE NO
(D Phase I Vertical Delineation Well A
0 Phase 11 Horizontal Delineation Well CHECKED BY FIGURE 2 Southern Company
* Piesonneter GBD I I
r
Ash Pond
SCALE DRAWING TITLE
1:12000
Legend DATE SITE TOPOGRAPHIC MAP
-'7j Property Boundary(Approximate) 0 1,000 2,000 4,000 3/24/2020 PLANT MILLER ASH POND
NEENEEMENNEEMiii Feel DRAWN BY
Ash Pond Boundary KAR FIGURE NO
CHECKED BY GBD FIGURE 3 -,.*aL Southern Company
PPv1 U
Legend SCALE 1:9000 DRAWING TITLE
r--j Ash Pond Boundary DATE - SITE GEOLOGIC MAP
0 750 1,500 3,000 3/24/2020 PLANT MILLER ASH POND
I Property Boundary Apionnximate)
Feet D�WN BY
Geologic Units KAR FIGURE NO
Pottsville Formation(upper part), CHECKED - FIGURE 4
Appalachian Plateaus(Ppvl I) %BD -Aak -Southern Company
MR-AP-PZ-5
.2 MR-AP-MW-3D T-1 MR-Alp-Mi T-3 MR.-Alp-Mi 41-4 MR
W-6 MR-Ala-M Wi
L— MI.
M A M 4
MR
4-
"s 4
AND
1+
MR.-
I Sr
end
-0 as
-0, S
NE I Cro a
z Monitoring
—Aguiter) pmetkr
S,C
D,,4 S Ct S I
.o
N
'ONC
w .7-NSZL
0 1,000 2,000 4,000
Feet
71'—
SMDSTOIN
. .. . ...... -----
Notes:1.Strartagmiphic layers were correlamd using a combination of
boring data and gamma logs.
2.Approximate Groundwater Elevabon dam am reported using
L = Nonh American Vertical Datum of 1988 HNAVD88),
a 700 1400 2100 moo t600 4200 4900 moo
Distance from Beginning of Close Section Line(feet)
Legend Geologic Unit SCALE A,ShIl, DRAWINGTITUE
Susan intei Mudstom or Shale DATE
Monitoring Wall Mld,tn, 411412020 GEOLOGIC CROSS SECTION A-A'
Location Interibedded Mudstone PLANT MILLER ASH POND
Shale Bmmdary and Sandstone DRAWN BY
Flooding Surface Channel Sandstone KWR
Erosional Surface Sandstone FIGURE NO
Coal CHECKED BY
GBD FIGURE 5 Southern Company
MR�A -16
B
MR MR,15
7�
45� M
M M
7,J R. 1.
IS MR
7,, - - - - - - - - - - BWR
"s SAPROUTEIRECOLITH Me .1
-A-W-H
C CAL CRQ
C
SAPROLITEIRECOUT
C=MSANDSTONE
M,-D
MUDSTONE
SCHANMEL SRj.ST.NE
ANDSTONE WA
INTERLIITTENT COAL 1�1'ON
I JIM III JIM
SANDSTONE
0 35�
N
W
S DSTONE 0 1,000 2,000 4,000
Feet
SANDSTONE
SANDSTONE
— — — — - — -- — — — — —
ILL-
— — — — - — -- — — — — — — —
— — — — — — — — — — — — — — — — — — —
— — — — — — — — — — — — — — — — — — —
— — — — — — — — — — — - - -- — — — — — — — — — — — — — —
— — — — — — — — — — — —
— — — — — — — — — — — — — —
— — — — — — — — — — — — — — — — —
— — — — — — — — — — — — — — — — — —
Notes: 1,Stratagraphic layers were correlated using a combination of
boring data and gamma logs.
2,Source of ground surface elevation data Lidar
3.NAVD88 indicates North American Vertical Datum of 1988.
0 1000 2000 3000
Distance from Beginning of Cross Section Line(feet)
SCALE DRAWING TITLE
Legend Borehole Description Geologic Un! As Shown
,%� Ground Surface Eleotalion Coal Mudstone Topsoil Interbeded Mudstone DATE
FEE9 Screen Interval Organic Silt Shale Saprolite/Regolilh and Sandstone 4113/2020 GEOLOGIC CROSS SECTION B - 13'
,14��pM Infemed Strata Boundary Date unavailable Sandstone Mudstone or Shale Channel Sandstone PLANT MILLER ASH POND
Strata Boundary Sapro'lie"'agolilh Intertnedded Moratoria Mudstone Sandstone DRAWN BY
— and Sandstone coal KWR
clayey Silt Sandstone ith FIGURE NO
III Intennittent Coal Sand Thin Coal Beds CHECKED BY
Coal Gravel and Sand Coal lemse GBD FIGURE 5B Company
MR. P-MI
278.2
MR. WW42
MR. -MVP
WAIIH Ile,
254.92 MR.
MR. MW.4V
MR- -Pi
279*.66
Mi -MW-19H
Grourshaster
Well ID Elfiessation Ifulaose
dt NAVD88)
MR- -MW-6V MRAPINIVI rhh� lipecomemer
MR-AP-MW-3V NNI lialazoaremer
MR-AP-Mi 33S.7 Vert Delineation
MR-AP-MVAc6V 2S9.34 VeWhal Dannescion
MW -Mi MIRI 19H NIJ Piecomener
MR- PzMi ""'A""201H 25978 12ii-majoefineetion
I 2p4 57 H."hooma pefineation
347.51 Up,radient
'uni;II ible were excluded from portentionnerric
pring.
SCALE 1.9000 DRAWING TITLE
Legend POTENTIOMETRIC SURFACE CONTOUR MAP
Feet DATE 413/2020 MARY LEE AQUIFER
4j� Horizontal Delineation Wall r Ash Pond Boundary N 0 500 1,000 2,000 AUGUST 26, 2019
(D Vertical Delineation Well Conceptual Potentionnetric Surface Contour(ft NAVD88) NOTES
Monitoring Well(Mary Lee Aquifer) Approximate Groundwater Flow Direction 1 ft NAVD88 indicates feet above the North American Vertical Datum of 1988 DRAWN BY PLANT MILLER ASH POND
2 NNI adiactes not measured, KAR FIGURE NO
Plecoarreter MR-APRIVAR01 Wall IS 3.'MR-AP-PZ-5 demonstrated ampasan conditions so the top of-cating cioation
of279.6 ft NAVD88 was used for Whindometric containing Taeactual CHECKED BY
278,27 GroundeasterElenottion folearbometru,ndare elevation wes,greater than 279.66 ft NAVD88 GBD FIGURE 6A Southern Company
MR- -MW-16
387.14
M -Ml
MR: W
399.50
MR. W44
07.99
MR-
MR. P W4
MR. WAKIS
347.60 MR-AP-MW-13D
MR. -Ml
420.93
R-A -M
380.58
MR- -MW Groundwater
MR-AP-MW-12 Well 10 Elearration Pupose
415,14 (It NAVD88)
MR-AP-Mi NNI Pievornever
MR-AP-MW-03D 157.86 Downgradient
MRAP-Mi 347.60 Dowingradient
MR-AP-Mi hill Piezorreter
MR. -Ml MR-AP.MWI 335.70 Vertical Delineation
-MR-AP-MW-05 �279.22 Dowantradient
MRfAla-lill 'MR-AP-MW-06 >374.30 D..,.disnt
MR-AP-Mi 259.34 Vertical Delineation
MR-AP-MW-07D 257.91 Downeradient
MR-AP-Mi 327.62 Downsinardient
MR. PAHAII MWAP-Mi MR- -MW-11 MR-AP-MW-ND 412.78 Dowantradient
MR. III MR-A -1111111fu0sus 419121 365:39 MR-AP-Mi 411.0 Dowartgradient
MR-AP.MW-13D 397.06 Dowingradient
418.23
MR-AP-MW-18H 286.33 Horizontal Delineation
MR. WW.20H MR-Als-lill MR-A MR-AP-MW-19H NM Piezometer
MR-AP-MW-20H 259.78 Horizontal Delineation
MR!AP_4W.20HSM 111111111111111111111111111
11 Ii IIF!:III 111 1:1 !it Ali MR-AP-MW-20HS 3".57 Horizontal Delineation
114.24 MR-AP-MW-21 347.51 U,r.diant
Wells in this table were excluded Ban lactentionnetric,surface contouring,
'MR-AP-M-5 and 6 demonstrated artesdan conditions,so grearrothan
alterations indicate top-of-casing elevations for them wells
Legend SCALE 1 90 NG TITLE
la Additional U,prdflart Well Ash Pond Bounder, OTENTIOMETRIC SURFACE CONTOUR MAP
Horizontal Delineation 1.11 e`co,cf,tual ructortual Sul Contain(it HAI N DATE AUGUST 26, 2019
Vertical Delineation Well 'IF Approxionate Groundwater FII Direction 0 500 1,000 2,000 413/2020 GILLESPY-PRATT AQUIFER
Mornitoring Well(Gilles,Aquffer) lifilliteliPARN-111 Well In Feet DRAWN BY PLANT MILLERASH POND
Mornitoring Well(PrentAquil 278.27 Groundwater Elevation NOTES 1 it NAVD88.ndcata,fast arrow,North Aral Vertical Danno of 1988 CHECKED BY KAR FIGURE NO A
Plesproader 2 Potential contour lines were generalized for depiction and ease of reader 13131) FIGURE 6B "k Southern Company
MR. Ml
353'14
lant
!Ile
ND
Big
SCALE 1:12000 DRAWINGTITUE
Legend POTENTIOMETRIC SURFACE CONTOUR MAP
MR-AP-MW-21 Wall ID
Uncertain Monitoring Well 353.14 Groundwater Elevation N 0 500 1,000 2,000 DATE GILLESPY-MARY LEE TRANSITION ZONE
,e�Conceptual Pdentionevelfic Sulace,Contour(ft NAVDi Feet 8/19/2020 APRIL 9, 2020
1-Y Approvionarte Groundwater Films Dimi DRAWN BY — PLANT MILLERASH POND
NOTE 1,ft NAVD88 ordilloatessfastakona,NortithArneroarVertroal Datum&nGK KAR FIGURE NO
Potioarty Bounda,Approximate) 2,MW-23 is instralled at the base ofthe Gillas,Coal Good,and MW-21
is indaulled in this upper portion des Mar,Lee Coal Group. CHECKED BY A
GBD FIGURE 6C IWA Southern Company
G GS.
S APMWI4 511 TO IJPGRADIE��T
MONITORING WE
LLS
GS.AP.Ml MR-AP-MW-02 MR AP MW 01 MR AP MW 16
N MR.- MW42V III -Ml
A AP
0,
GS. -Ml
0 02b On MR.- -MVE03 MR. -Ml M -Ml
M -Ml
M - -MVI M -Ml
III -Ml M -Ml
MR. -M-13S
R-A -Ml M - -MW M - -MWI
MR. -MY lant Miller MR. -M-12
MR-AP-MW-21 on
%
M - -M
MR MW49H
MIR-AP-M
am
MR. -MYE19F1 415
M - -M
Plant MR.- -M-19H M
Miller MR.- -MVE06 M - -MW MR.- -MVINOSS MR. -MVE09S
M - -Ml M - .11111I MR
MR. -MW-20HS MR. .11,111,491)
MR.".111111i MR-AP-MIN-10
MR. -MYNOTS
M
N
MR. INNIVI MR.AP.M N41 A
0 1,wa 3,000
MR.'APZMW.02 MR. -M
Legend :9600 DRAWING TITLE
$ D..n,,.d..ht Mcnialan,Well Ash Pond Founder,(Plant Gorgar)
IlIr U,,,.d,.nt M—nalar,Wall Ash Pond Beandar,(Plant Miller) N MONITORING WELL LOCATION MAP
Pneralin,rBoishanne(AP'nal 0 750 1,500 3,000 412020 PLANT MILLER ASH POND
Q0 Horizontal Delineation,Fares I Feet
C Phase I Vertical Depressed Well NOTE: Wells MR-AP-MW-21 and MR-AP-MW-23 were approved byADEM KAR FIGURE NO
Phase 11 Herizentsl Dessader,Well as upgradient localions and will be included in the upcoming revised y
Parameter Groundwater Monitoring Plan. GBID FIGURE 7 —A Southern Company
0
Appendix A
PROI 1641 RECORD OF SONIC HOLE: MR-AP-MW-03D SHEET I OF 6
LOCATION MillerAysiandl DAPDM Go,snaSIrface
N:13'4WS233 E:2101142,734 Alayins,SOW Plane Want,US Sul Limit Zone Will DATE: Fidenday 2-6.M16
anna'��11.nne—nip A——n.sa—le MILLING CONPRAC701n:Candese Drilling,LK
INCLINATION AZIAM n4I
Randerho-Lin do,lealand GesdecheralSolland Pack PE2OMUER
LemenoW haraccomInan,an,legend ane notes
in Deselon. �AnDp ME
d thy
THERMISTnea
DESCRIFIfil e N�lDiJIOIN
IN—
Mh Sel
a'sn'snal S ans, In
In e
.9.9; jargon
g.gN
Gmund guryse des.
(DILL-Nanc SILT,-W%M.ni.;
olle Ill co'.eye —PL,eNt[PILL) concede
East and pan
(ML)C-AYEY SILT,shang arewn
findyle nen edsal dly.aday,
in
(SPS SANE,fm angularsand;light "Is
gany micanesim,non,noydnive,any,
asyn,[NXWE]
MWeattely eadififisaynd K slightly nited 6
yeadynsi HIc... K
finsined,madjunnnhnallcy, Inal
P,"ilk
SANDSTONE Potlymile F.-1
NEATHERED BEDSIDES] .,nnc," a
2 i.8 V
deal
a In'. 48 x Meeh.FX Wedged W G'a,d AN
Moderately vatuddhered slightly ding.Up-0
wonlyead!wry cari,gray,wry fine 4
Irandec.�iWisr thend,SHALE
Poll Fonsfil PEDROCK]
Wall amaddersd In nfighty .1.
25 weathened,micameasise,clark gre,One 14.
Planed.medium event W weak.
SANDSTONE Pothalle F.Hrafil
EEORMN
A
se
49 x Sees.FX 0.11.1 W
dIng.Up-0
Model amaddered to.lightly
ye-theent,vory car,gray,�ory fin.
Modandayasnefissaynd :101my
K Dys
yandft'ad.HiAnaeous,J pays, at
loya k,
granec,medum sprong
le
SANDSTONE P..Ile Fr-:m.
[BEDROCK]
N'u:
Modyeadely eaddlysend W a Idly
yerychark gDay. fin.
gl nSdum shrong,S
Ponwile FoTnl PE
----------- --- --------- ------ - -
LOGGED:CAS
Gol4er
VAM"I'ates CHECKED CUL
PROJECTNe: 16,18W RECORD OF SONIC HOLE: MR-AP-MW-03D SHEET a OF 6
LOC$tTION MillerMhPond CARDS! Geo�.S-facs
N:13'451 E:2101142,7M Anearna SOW Plane Want,W$ur�Dead Zone Rial MTE: Faderhar,2-5.M16
a-'waw�11.tru-nn.-.,-�.--le Ml WNTRAGDOR:Cascade,Drilling,Lk
NOLDIATON -90' �Mlm n'.
Ral da,lealand GeonecheralSolland Back P�UMUER
R,mlaoW foraccom,pan,ln,i legend ane notes,
Deselon. �wyl)p BE
E-151. THERMIST(la
DEWRIPRON
d DEM na
I Oi
00 aa. ln W Jr Js
-EA.a—
DEacm—
gM
4 0 X Month.FX Wriallel W
F.h.�Ieal deal,deal flne
gryded.weal,SANDSTONE ding.Up-0
.11.
mne F-adon) PEDROCKI) al�
Slightly waaahome 'T - Stay,'aDt
fine gml 8M ponewell.
Email"t,[S`EDSCcN 4�7
Bann,n
45 Rd
Spill tly wearth.rod,w,'d.rK gray,edy
Beath.m1canaeolts.cal,gmy flne an
slightlyeamnineem! wey dark Sea,
"T"a" "'y
fine gl SHALE PgZ.Ynd
Bonn. '11 BEDROCK]
Fnesytoo...'ead,play,Ryy
'Rnaec.weak,MNUSl 7 M x Ml FX pal he
Podsmile F-afil PEDROCK) ding,Up-0
4
�ya.
SldMy weathered,vely dark Seat,may 'M
fin.granted,weak,SHALE Ponsulle --- 15
Be h.m1c...,carl,play,flne
l bang 0 nonlitun trong.
SANDSTONE Poffe.fle Fo-aficl
a PECROCK)
Slightly wearthered to fiesh,wry der, B nt-1,
w'y m C."M'�
Ak S`17-gE'P=vd'F'1;d�rl .g].
SED OCS�
31 x Seen.FX parrall.1 W
Fre h.mlcam.s,carl,gray,flne ding,Up-0
gl teang0ty.dim trong.
IAN"DWSTONE PodemlleTF-aflon).
[BEDROCK]
le,
fin,al y 44 x Seen.FX parrall.1 W
Bill weadhened to firenth..1 dark ding,Up-0
pawn,micanaam,dark gl f
granted,theing to modium etat
SANl paybeadile Fo�
PECROCK]
7�71
ad L
-T I -------
Up
V Golder
w5ft Amixiates
PRWE�Nd: 16,100PS RECORD OF SONIC HOLE: MR-AP-MW-03D SHEET 3 OF 6
-�TIQN MilleeMnianecl MWM Gnejyd�cs
N:13'450S233 E:2101142,7M Atlantan SOW Plane Want,W Survey FW Zone Wil MTE: Fall 2-5.M16
anna'�yd 11.nne—yp.—.,—n.--le MMNG W�701n:�aedaia Urging,LK
INCLIMION -90' kZmm V.
Reepetc-Lin da,lealand�dechnlcalSolland Peck P�UVUER
'1amlmW foraccona,pan,ln,i legend anal notes,
Deselon. �,,,Dp PER
13151. THERMISTCR
.w DESCRIP110H e N�L,yfiOlhl
Udg� ' N— --- " — '7;;;;�E 4�1]1.1,
da.
3 � �=I na. In
In
l9.9;
gag.
Fresh,micaneom,clark gm�fm
grarned,theing to modium staing,
SANUSMNE Pottaylle pomaded]. 41 x Meeh.FX gerallel W
PEMMN NerafeaSed ding.Up-0
Ad la,IMCCI�1 11 1 1
Ad 14,IMCCI�1 11 1
M..FX fial he
ding,Up-0
a,
Slightly yery cark deal,yany ne
a fin.tharded....k.Sl Pol Z
Med
Fonnation],SEDIFIXI(I 1. B nt-in
y. Slightly eveathered to firesh, M'�
stong.Sl Pohl ly
micaneoun,dark gral,fne trained,
Foynalon.gil 43 x Seen.PIK parrall.1 W
ding,Up-0
net
Slightly yery cark gnal,yedy ine
ned weak.SIM
fin.'na
in—aton],iBED�K]LE Pol 321�
Si ghtly vealdherand W hash, 1 iin
55 x Seen.PIK parrall.1 W
dark Say,fly,gminW. ding,Up-0
medium drong,StaJ4DSTUNE
Papsylle Fon-nation).PEDRMK) a.
c Slightly yery cark gnal,yedy In In
fin.til weak.Sl Pol
inonnation],[BEDIFIXI(I
DEM �E(In(],Wa
Gol
I In W 5 R 11VAM"I'altes QHEUKED CUL
PRWE�Nd: 16,10tag RECORD OF SONIC HOLE: MR-AP-MW-03D SHEET 4 UP 6
-�TIQN MillerMhPoW Mi GneondSorface
N:13'4501 Fix 2101142,734 Andearni SOW Plane Want,W Sonia,Few Zone~NG MM potentially 2�.M16
a-'arnal 11.ow-en.—-�own--,I MIMING W�701R:�xdaydw Urging,LK
INCLIMTON -110' fi,Zmm o'.
Redyi dia,lealand GeatechecalSolland Pack P�Owpl
'1ymlmW kraccam,pon,anq,legend ari roades,
Deselpen
X 13151. THERIMISTDR
.w DIESCRIPi x 114�1�101N
Ui ' N—
.9.9 gag. S
Slightly woothened!P,firmin
-ZI.-- g-,,I, Sri 1 175 1 Moc1l,FX owalkel to
xx oddail ��E d
Faftealle pa"I'Sol.g3EURXq Ing,Up-0
Slightly andwyened,wooly do&anly,wel
V� do
Fjg.m�,wook,SM-E PcItsom
I oi gi
Slightly wakethaded W fewith,
,kideado"co*line,how golial
"Inin strong,SANDSTONE
VMolle Forl PEDIRWK) wal
lity y do Iyond
a.
pro r k Sl
Sig all 7] [BED R]
,do
Slightly adearthened to pall,
micannyous,dark gri five grained,
�wdflom ildrang.S,V,I)S�E
Foidn"lle pa"Morl.g3EDRXKj
Slightly ank"y"I'd wary co*gm,all
Ina,minded.weak.Sl Paboylls
motion],SEDISXKJ yalm 1w).
Slightly fie h I lo,ad
micanamons,dark"i trained, go 175 1 likialin FX hanall to
SO
=ssZ=1UBED1 E ding,Up-0
RXq
Slightly annothenal wor,do.I.,me,
gra gool wook,SHALE P.A.
panel[Bi Goot Mix
Sol awax0ond M"In,
micannyous,dark gri too trained,
madflum dyang.S,V,DSR)NE
Pahl pomaded].PEDIRMq
Slightly went,do&gray way,
gry,Soared,wook,SHALE P.A.
1 13740
a mleadeadue,did*gall flow golined,
medum sl SANDSTONE
Poneolle F-aflon).PEDRWK)
lx 1 9 x mod".FX paralliel to
Willing.Up-0
sch.FX high wage.
an.
Slightly wynartheand ti
1. mlea. did*glawflyagalini Bpai
9 medium=,SANDSTONE
Ponnoll Fo-A-)WMMinshalo
-I onled)
S, SeEDIR�K] 100 1 Mai FX paralkel 0
ding,Up-0
GPIM plot,
ithoday Send
did
I P.Sch
k
Pr-.P.d.
on
- --------- t
ASSTPAW ---
NE L�ED:
"7 Gol4er
key R (VA It s CHECKED.CDL
PROJECTNe: 16,151 RECORD OF SONIC HOLE: MR-AP-MW-03D SHEET 5 CIF 6
-C(CNT1CN ifillerMhPoncl MWM GnaDne,kirfoa,
N:13'45l E:2101142,7M Aidenny,SOW Plane Want,W Sol Food Zone~NG MTE: Findenany 2-6.M16
y—'yaNi 11.�—nn ai——D.--Is MMNG W�701?:CAdanda,Urging,LK
INCLINA'DOIN W A!Mm Die
Hadherin-Lin do,looland GessenchecalSolland Pack P�Odffll
'Isomlyongri foraccom,an,ni,legend ans notedy,
Useelp.. �CHDP HE
13151. IMERN1181.1a
DESCRIPITION
d DEM SK IND cists TNE A
Mi -D in Jr Do
I ll —EANDN—
Ss.
Slightly Andlyal W Pay Is,to ding.Up-0
mleadeenDa,cark m,Ine mined, o," I
meschum strong,SIkNDSTCNE -Fa.
Page --a) Is.
minecesous,dark play,fm gnained, Day"
minion,strong,S,INDS�E ess.
-165 poodaylle Fornaffisso AM tin h.l.
hands,gil a
Slightly P,fresh, hasse
minecesous,dark gne,,Mne Seemed,
minion,strong,S,INDS�E
Pagnelle Fanned.].PEDRCCKJ
Slightly Anagained W Pay Z PVC Sol
mleadeeduy Mark gall Mys golial Q 0,010 Sand
meschum strong,SIkNDSTCNE PmPock
Popeolle Forraflon)AM Min shale Mnaided
-I'D beds[BEDROCK] Sonim.
Slightly Anardson!W Pay Ce.
mleadessua,Mark gely.Mys golial �103 Meach.FX .11.1 to
meschum strong,SIkNDSTCNE ding,Up-0
amfleForration. EURCC
Fresh,msecesous,dark is,fne
Snared,meshum spend,SoVIDSTONE
Pagnelle Fornaffil g3EDRCCq
o GRIM Hear
Ca Media Sand
A
S >100 xMisoh,FX Amlel 0 Ild as
ding,Up-0 1.No
a,
o Hole PIg
ffiend—lo
1. Chips 318
1,as
>100 x Mad"FX .11.10
r
ding,Up-0 Id ,
a,
k
III I IF T
--- -- ------------
DEPTH L�ED:CNB
Gol4cr
I In W 5 R 11RAM"Malteq CHECKED.CUL
PRWE�Nd: 1�5 RECORD OF SONIC HOLE: MR-AP-MW-03D SHEET 6 OF 6
-�MQN MillerMhPoW MWM G—.Sufacs
N:13'450S233 E:2101142,7M Aneanna SOW Plane Went,W$ur�Feet Zone Will MTE: Fetenualy 2-5.M16
anna'��11.nne—.—.,—n.--le MMNG W�701n:�aedada Urging,LK
INCLIMION -90' �mm n/.
RIderic-Lin da,lealand�dechnlcalSofland Peck PEM0MUER
=ImW foraccora,pan,n,l legend anal nodes,
Deselp.. PE
8-EV. 114ER1.181.1k
.w UEWRPnn0N e 114��1014
J U� ' ND— In— `7;;;;�E I]I. q
na.
In e �aj
.9.g; g.ga S
Fmh,micaneous,dark gm�fm
Snared,medurn spend,�M�E
�Ale Fo"Mod].PEDRUDKI n100.�.FX peel be
ding.Up-0
aa�
43 x Mann.FX weallel ne
bedding,Up-0
l.aaa d dneum., ...
Pan.In.,
I.-I�1 Seem in Loet 13-1-1�
care -nap�I.
21�.
62 x Meeh.PIK 0.11.1 to
W Ing,Up-0
End d Boreholo
NE L�ED:
"7 Gol4cr
pe,R (VA It s CHECKED.CDL
PRWE�Nd: 164ti RECORD OF SONIC HOLE: MR-AP-MW-03S SHEET 1 OF 4
-�Wfl MillerAsslaundl Mi Grou.Surfay.
N:13'4491 Fix 2101150,255 Measured Shan Plane Want,W$ui Fred 2!cne Witill Mi 4nd 1�16,M16
anne'rei 11.nuar—.—., Ln --,a MIMNG W1,111RI,7011:�xdaydaa Nifing,LK
IMLIMION W xigimm
Sarni dregraland GesdechnIcallsolland Park P11201MUER
Ixurnersolai parescrana,man,lin,legend ancl notes
Derselplen Sn,,nNix PE
U,
all THERIMIST(dy
DIEWRIP110IN x N�I,ynlyOlt
J U�
M) in dedue
y"yeasearl g ary, In
In
.9.9;
guild
raneared. I.
(mi CIAN1FY SILT,.-fix. ; I.
"readhin her;carawasive,.-Pli firrin. r concede
and Paid
(SP)SAPID,Minis angular rand;light 670 1
Em:71 My, an.
Tests t.&
In Fri trany,and precipitabon,
hii Bi
41d.
Slightly seaddleared,iniese,eares.dari nted
play,Z.'randec.nnacl.m ther,to
wonak,MIJUSTONE Poll
Formation],with Min shale brids,
PEURal 41.
Frouth,nues—handled, 16.
gra,fine greenest,strong,
Mill praftralle pomaded].
SEMMN
In
Bei
Gour Mix
100
Sliglayearall mi—i cher, 11 .likeell FX Imill
"i fine gruel medurn spread al ding,Up-0
.ask.SANDS�NIE pid,rall.
Farearateni with Min shale aide,
PEDIRMN
ad
Fmsh,m,r.—m,d.M nal
.a
granted'"i s—d —i
SANDS7UNE pidn"alle Fon,affil
aith thin Made bands.PEMMq
sure
-- - ---------
se
DEM LSSGEf �CDIL
Gol4cr
I In W 5 It (VA It S CHEIXED.CUL
PRWE�Nd: 1�5 RECORD OF SONIC HOLE: MR-AP-MW-03S SHEET 2 UP 4
-�� MillerMhPoW MWM GeenveS,xM.
N:13'�W679 E:2101150,255 Malanna�Plane Weet,W$unev Feel Zone~NG MTE: 4ni 1�16,M16
anna'��11.nng—na.—., Ln.ea— MMNG W�7014:�aedada Urging,LK
MUMION -90' Ugmm n/.
Reep,ren-Le do,lealand�dechnlcal$afland pack '11201MUER
=Ima,e foraccom,pon,1n,legend aW nodes,
Ueselp.n
THERMISTCR
.w DIEWRIPInUN 114��1014
J U� ' ND— In `7;;;;�E I]I. q
da.
g ne.
In e
g.ga
Fresh,massno baddled,micaceous, a.
gW,fine gnarled,staing,
MNUS�NE gPofte,11e pomaded].
41
100 x FX Parallel 0
4� UP-0
B nt—t,
an M'�
2 7 M..FX parralloll to
ding,Up-0
---------------
NE Gofildu
"7,R (VAmm"t's CHECKED.CDL
PRWE�Na: 16,18)45 RECORD OF SONIC HOLE: MR-AP-MW-03S SHEET 3 CtF 4
-�Wfl MillerAshianacl MWM GhneveStxPee
N:13'44%1579 E:2101150,355 Anewma Stand Plane Wed,W$laway Feet Zone~NG MTE: 4ni 1�16,M16
anrw,��11.nna—na.—., Ln.--,a MMNG WInfinnA7014:�andnla Nifing,LK
IMLIMION -90' UgMm nM
Redderen-Le doScaland GeadechnIcalSolland Peck PE!0MUER
=1mW Mrncmm,wn,n,,legend aW none,
Ewselp.n SneDe PER
S-SV. . THERMISTnR
DEWRIP11014 IN��ION
ifi� , ND— In '7;;;;�E I]I. a
dea.
ha.
a Fresh,massee haddled,miceesom,
gW,fine gnerhod,shm"),
SANDSMNE fiPalthalle Forration].
PEMMN teddenewad
Entlw had(`�Sh chapped aaa
a, of eod,earel anto Sound,
9�,a Pen,ant,
Sed. Gh.
Pollan,Unini,eaccledl 0 lanninuited.wery he
a, dark'ra,.war,fine gnineac,weeY
ethang,SMLY S)kNDSWfJE
Poffealle Fon-nation),afth mucalmen.
nerhads.[BEMMK)
Fhaah.maeshe wJc&d.m1cad,wous,
'ray.fine'ranec. troad" ea�.
MNDSTONE Ponewl a Fon-naflon).
i DBEMMK) P.PluP
Fresh,flninly waked W laminated,wry
haY
cankg �finagrhrddt,awry ..n.nl.
strang.SHALY SANM�E P.11.(S
potheIle Fornalion].with mucatedes fie"on.-2)
Inteteds.PEDR�q
2 ,,..Pat ghar
Media Sand
(S�501b
114 m Page usang
.1 op--j
P
--aced
nead ead.
- —————————
DE L�M�Ca1PCDL
":. Gol4er
R (VA t s CHECKED.C131.
PRWE�Na: 1�5 RECORD OF SONIC HOLE: MR-AP-MW-03S SHEET 4 CtF 4
-�Mfl MillerMhPoW MWM Ghnavd�cs
N:13'�%I(579 E:2101150,�Malwarna Edna,Plane Weet,W$ueev Feet Zone~NG MTE: 4ni 1�16,M16
annar��11.nnw—na.—.,—o.ea— MMNG W1nnnRA70R:�awwnla Drilling,LK
MUMION -90' Ugmm n/.
Rederen-Le do,lonland 2wodechnIcalSolland Peck PIMOMUER
=Ima,e Mrncmm,Pan,n,,legend aW holes,
Deselp- �,,,DP PE
8-EV. 114ER1.181.1k
.w DEWRIP11014 IN��ION
iddg� , ND— --- " '7;;;;�E � 1,
da.
g ha. In
.9.9;
F—h,finly delleell W laminated,we,
dhh�gnat,way fine gnannet,very
ada',SHALY WDSMNE
FoAttemlle Fonat on].with mucelche
Inderkoods,PEOMCK]Neraneaed
k
9 4t)0.010,Mod
P.Pwok
Threat d
i m:n
no 5 4
Hhar
-----------
End of Bmhde
)E Gol4cr L=AM�Cw1PCDL
la,R (VA s CHECKED.CDL
PROJE(fffld: 16,10045 RECORD OF SONIC HOLE: MR-AP-MW04 SHEET i Olix 4
LOCATIDN MillerAshiiii DATUM Gemand,Sjrfaca,
N:13'M1.854 E:2101331,3l4MaNme�PlaneW�t,W$u�F��ne�NG��: Andenaryty-7,M16
anne'exi 11.any—nin.— Ln.--,a MMING WNMA�TOR:Ceadede Orlifing,ll
INCLINATION -90' Ai V.
Faideren-Lit'do,landand GembecanlealSolland Anne PE20MUER
Deal Ienalholici heaccona,man,lin,t legend And rachads, VAND�m
De,,
U, THERMIST(dy
.u, DEWRIFINON x Nail
(IS in and.
eananyan, na. In
.9.9;
giggle
Giount Samenae 41A.
(WW)Still and SAND;fine.
coarse,ai Small and wer,fine to conches
angular al.....ift; and Paid
aiddleh"It.W yelayfie,nalt ad
a. Poel
dry bin ad. S%11
"S
ledeal nine In yan"'
S adid.-haind
NFIPT�ERED BEDU a
Completallydia,miposydreck,
Tell and bedg.,ii,of parent.&
a, dii
1.
1.
..P=1 TiaA.:add
becidlina.
anexroaxi head with dopth
Foi xtan',M hadaiphadond 0
Will WEATHERED 1�
Bi 0
Complaidelydexornposeli
Taxtunin..boddings of pereent race
any dc=ig1.Yzm death.
Ani
WEATHERED BEDFxXK]
Slightly amatheread nessi.handed.
.,,,anaya,fine finarnal mandem c
andi SANDSTONE fixottei
Feel SEDel
Bi
In been Mix
k
A
I YT F
Slightly anadhaded,nessive handed,
fi g ""madfam 41
ad.,lerneyn, n. m
1.SANDSTONE fixi .112
leanditon]with A,sayean,
ad PEMOCN 2yII
hil Cl-A�"i nefinexand.
ver,exer,Send,acho ai hard
mi
Slightly vadefflythei hall bedded
::" n!t,ral ."Wam
"=T Me
hal beyear.!_0 E;VsMml "M
Founded,[BEDFaXig
di U�Y 611.1 -a"-h
dayelarl;ach.':i—PL,hn.rd.
Slightly yeadyared,andinia,bedi
ml...,ghel the glairl nexclin.
Mary,SANDSTONE Pontaille,
Ficanationi SEDi
Slightly aeadhorand,mai bell a
micanxious gmyfwgmined,modium
strIng.SANDSTONE fixedbaft T
Fennel afth dineont. h.l.
ement.PEDROCKJ
DE LOGGED:CAll
I,. Gol4er
w5ft (VA t s CHECi
PRWE�W: 16,18)45 RECORD OF SONIC HOLE: MR-AP-MI SHEET 2 UP 4
-�� MillerMhPoncl MWM Weave�cw
N:13'Ml 8e4 E:2101331,314 Maintain 81ma Plane Want,W$ure,Feet 2!one RGAMAJ14(i DATE: Feenery�7.M16
anrw'��11.nhh—na.—.,—n.--,a MMNG WNPRA7014:Wheadle Wiling,LK
MUMTON -90' U)MM nm
Reeperec-Lie'dognaland GerdechnIcalSolland Peck '11201MUER
Deselon.IenathoW foraccom,an,ri,legend anal noden, VMDPm
INERel
.w UEWRPngW N��1014
ND—
in Tdam.
li � n�,I am. In
an �Mj
Slightly adefiffivand,inannIae bmcod,
nn necoom,gem,the gmined.inocitan PePI P
.ndon In
starg.SANU37NE F�ahmfle peflean
Fonnatordwithdiae in .1.
ft" lou"'
on
amme.PEMOCN I'mad 17 x Mateh.FX Well te
ding.Up-0 GP#1 Fine,
Media�and
45 11Tl`-dA..1..1 21 1 1
PCnPL,mCC.F1.1 20 1
F—ma,micanexim,gm�fne Indiana,
modam speng,�!)S�E
fiPandealle g3EDRXq
ge
Path,rnmetao meet rn—comm, lame
gm,fine grained,shm",
SANU37UNE g'aftealle panned.]. awea 7 82 x M.h.PIK 0.11.1 te
PEMMN ding,Up-0
Phan,rnave.Met rnIcaceous,
'raw.film'raneaJ.rnecImn"nedg,
MNMTONE Pofflawfle Fo"me")
with discommmom ehalo thades. r PVC&h
[BEMMK) QoPiosm
prep-ic
,headed
man
an
92 x Mena.FX paraillil W
ding,Up-0
we an
9 Pat Hher
Media itand
80 Mw.h.EK w.11.1 to
ding,Up-0
Wnd-
fid --------------- ---
———————————+
LL
D'm L�Efin CM]a
Gifildu
I In In 5 R (VAmmilififit's CHECKED.CUL
PRWE�W: l6l48)45 RECORD OF SONIC HOLE: MR-AP-MI SHE� �4
-�W)N MillerMhPoncl MWM GensdStxfe.
N:13'Ml.� E:2101331,3l4MaNme�PlaneW�t,W$u�F��ne�NGM�: Fabnary�TM16
ano,,�ld 11.nooreelolp.-.,-n.--Is MMNG W�7014:Weenes,Wiling,LK
INCLIMION -90' U)MM n/.
Refierea-Lit'do,lonland isectechnIcalSolland Rock PE20MUER
Deselpe.lReminoW foraccone,pon,in,,legend and nodes, VMD�m
d �ds'
Ell. I.ER.fil
.w DESCARIFITION finsnloL�1014
In '7;;;;�E I]I. q
on
Fmh,mansve headed,micactum,
gas,fine gained,moddium.9,
SANUS�NE�Ale Fornsiol
Mth disecarthweal shale leness.
g3EURMN Nddfaedn� 34 x me"ll'.F)(padmilel te
ding.Up-0
63 x M.h.F)K 0.11.1 W
ding,Up-0
a,
Hole PI
Ell push,madive handled,micacendia, Bentorit,
gay,fine gained,moddium=g
SANUS�NE�Ala Fo Li Chips M
ifficisecartnuose.hal .m.s
henessing in fisqueenjI Wlth dkill" Is
PEMMK) 93 x Madoh.FX pal he
ding,Up-0
al
tolle
He
n1w.h1mch,FX,andled.
handing,Up-0
- --------- --- --- -------- --
NE L�Etn
GifiII
r7 It
he'R (VA S CHECKED.CUL
PROJECTW: 1�5 RECORD OF SONIC HOLE: MR-AP-MW04 SHEET 4 OF 4
LDC,k� MillerMhPoncl MWM GreInd StxPce
N:13'Ml 8e4 E:2101331,314 ANINNN,Edna,Plane Weed,M Iaur�Feed 2!one OfifiltAING DATE: Feftery�7.M16
anra'��11.nng—na ae——n.-nean MIMNG W�7014:Canceae,Wiling,LK
MUMMIN -$?0' �Mlm n/.
a Rederen-Lie'dognaland GandanchnicalSolland Enck PEMUMUER
In Deselon.Iem1mW fornccom,o�afil legend ane noden, VMDEPE
8-EV. 11HER1.181.1k
.w DEpCRPng0N 114��1014
IN
'o i In `7;;;�E I]I.I, q
Ne.
e
Fmh,masnew dedded,micacemm,
gW,fine gmared,medurn.9,
SANDSInDNE EofteAle pomaded]
., ith diseonthwus shad.lamas
�Nfig in finequency wlth depth, 1100 x h3aeb.FX pannallel 0
PEDROCK)�nardlunuall ding.Up-0
H�1 Hun
Caps 3,8
Ig
w ing.UP-0
End of Bomhole
"I
ne,
NI
DEM L�ED:
Gol4cr
I I In W 5 R MAM"I'lltes CHECKED.
PRWE�Na: 16,143045 RECORD OF SONIC HOLE: MR-AP-MWOS SHEET i �2
_�TIQN MillerMhlowhol Mi GeaunattDrfmR,
exe,imaxis�'Inaxwea-Dosiass.-Dawasse— UMMIRG W�7011: Wifing,LK
IMILII W Agpillm me
RR is o paiderec-Lift driftealand Gaidesechessal8exand mock Plist0diffli
'IsanathoW heaccommi legend area notes
moselpse. nhhDD MR
Us,
as
THERMISTGR
.RD DIEWRIMION R pli
DEM fift.IND TRE as N
si
Oft ass. in W Jr Do
-EA.N—
as
g a res I I=
R.gZ ..Nd
Gmans Surface IR I IN
(WDAP)Ggi and MND;fine. D 5
mards,ai�a�game!and wer,fine M conampe
somem.on,ft a wand......ift past and Pat
w,ax,'I'm to yallowish mi
hon-embeelve dry,way looms, Peaddy
sonswal due m winathenng in situ. SDI
m SaprAile themintion mne.
N�1MERIEID BEDRWK] st.IR
a'.
fili�11,this sui mi
seem a It afteneg amin non eaftearee.
most,soad III
(GoDAP)��_and SAND;film W
...angui a�passed and wary fine W
am_,xi I. sand;scurnes,Rift;
modsh Wlim he elmish red,
we,ca— loneardy
worteal do.W vanithaing I.DID. Bad
na to Bali themistion was
to hffll��ERIED Bli
ODmastely decompossol Dock,
am n=,di r..
IDUR assina,and peanpiddion,
xffll��ERIED Bli
'y—",it W ali,ldly am
Modereaftely -a- as' wo N Mi "i a Nuences,
va-thenal,"' -
graned.wewd, SANI)i �'Rfi Gmus Mix
PW,ai R poDmifted, 1E.Rq 4
ft Sli,htl,washandi mesa.bei
my.c graned.weak.SANIU�NIE 6 x Mason.FX paralled m
Poss-11.Fornaficni PIEDIRWK) heading,Up-0
13 x Mi FX parallhil to
ding,Up-0
a
ad A
-I
Mi FX pai to
I Fresh,mandive besides,mcandous, ding,Up-0
gri fine gained,messuan sposs,
a, SANUi pieftemile Fornifflon]
with disesontnuoue shale Whose.
-----------
IDEM L�ED:CNB
Gol4cr
I In W 5 R (VA It S CHECKED.CUL
PRWE�Nd: 1648)45 RECORD OF SONIC HOLE: MR-AP-MWOS SHEET 2�2
-�� MillerAshPoncl MWM Gensve S,xface
N:13'.3TS66 E:110123T.AnNin.StMe,Plane Wast.W$�ns,'eet 2!one SlailhfiJ.G MTE: Jan.., Fatness,8,.16
anne'���'1.nne—nn.—.,—n.--In UdMNG W�7014:Caadeca,Ending,LK
MUMION -90' Ugmm n/.
Redforta-La'do,loaland GetdochecalSonland�ck 1`1�01MUER
Deselpe.Iem1mW foraccone,poWn,legend and nodes, VMD�m
d �ds
S-EV.
'.ER.181.�
.w DESCRInTiON 114��1014
ND—
In I]I. q
(Iti l,
3 � n�,I es.
In g �Mj
gag. S
Fresh,mass-headed,micacsom,
ass,fine grarsel medehum.9,
SANUS�NE�Wle Fonaffica]
Mth diseonthwus shale lemes.
h3EURXN Nerfseend 87 x Meelh.F)(Wrallel te pep1-g
ding.Up-0 ndon he
peded,
Seal lider
Media Sand
k
ge
W x M.h.F)K .11.1 te I p.Sch
ding,Up-0 40 0.010 S.
P.Pa.k
Theand J
n
Maslen fi.w began soh.d Ru
8eora.rarn.d, -ES
wM
t
Seal lider
Media Sand
In
a,ed
End IA Bmhde
15
71
L�ED:
Gofildu
(PAmm"t's CHECKED.CDL
PRWE�Nd: 11PISIPS RECORD OF SONIC HOLE: MR-AP-MW06 SHEET I OF 3
-�� MillerMhPoW MWM GreRndStxPcR
N:13'1 S43�398 ER 2101826,033 Aneema State Plane Wast,W$ur,a,Feet 2!one 0&%pAJNG UeTE: Feftery 9.M16
anna'-.��'1.Rng—ra.—.,—n.--1R MIMIRG W�7014:Oesendle Wifing,LK
INCLIMIUM W Ugmm n/.
RR Rederen-Lift do,lealand�dechnlcalSofland pack PEn0MUER
'1R,m1mW foraccominon,1n,legend and nodeR,
Ueselp.. Sn,,,NP m
U�
Ru
THERMIRSTUR
.Ru DIEWRIPInON R 114��1014
Ud� ' INDR— --- " `7;;;;�E � 1,
In deafte
S ft Ran In
In
.9.9;
R.ga
Grenne Surn�e S,RR
(U-)organic SILT,-30%Marics,
agW cohmM vv-PL,soft o3o ged.conce,te
sa] and Pan
(GPPSP)��L ad MIND;fin.W
eeanpa.anguar gnevel and very fine W
coaree,anula'sand;sonno Rift;
Redden 11—.yelcaamh Rod,
__M.RRd'dr,�— Randy
.MI c..W annatned,I.etu. Sol
W sapmite ftamistion mne.
Wl��ERED BEDIRMN
Completely danempose,1 mck, Ran
Panel.and fieddialia d parent m,IR
,,nc—,ngl,e—meadi maAft caph
FRI)R ending and aneciphadon,
RW�WLRM
Wl��ERED BEDIRMN
In
Mena. parrahl
MRS.
preen,efteng bravan,�,fin.SRI
Rtm,Re mRdi.m Rtm,, 6 x Mach.EK panalle!te
SANIUSMNE fiPaMeRfle Fonafflon]. bodding,Up-30
11 g3EM�N 4 11
14.Mean.FX parahl
Ifted ing,Up-30
as Mining.of
R 67x M.h.PIK 0.11.1 to
ding.Up-30 21.ne
RR pedug
Mlon], IR,Rn R Benffinnine
[[PB.EftD ton gall Palate(5
FRI.efteng—,wry fin.grawned, ...Red)
Riming 0 mocium Riming, R
21 SANUSMNE fiPaMeRfle Fo�afi.d].
g3EM�N
6- an
7
's IR 25 7
GP#1 FOR,
ed.Send
(10S K solift
P.R.ed)
54 x M.h.PIK 0.11.1 to
FRIO,der, ney very fin."ned. R ding.Up-30
m'Iftm.1deng,S�E[Randall.
peandation],[BEDI�K]
Re P.
'Re Thread"
earned
FeRah.rna$sRa dnm'.. 31.
meJum strong.SMK)S�E
Podeml e FornnaUcn]. SEURWKj
Pray ran
fine'=' "R19 1.
DEM L�ED:
Gol4er
I In W 5 R (VA It s CHECKED.CUL
PRWE�W: 16,18)45 RECORD OF SONIC HOLE: MR-AP-MW06 SHEET 2 UP 3
-�� MillerAshianacl MWM Weave S,mrtace
N:13'1 543�Sfil E:2101826,033 Maintain Stand Plane Want,W$urea,Feet 2!one SAAPAJNG UeTE: Feenery 9.M16
anrw'-.�t'1.nhh—na.—.,—n.--,a MMNG W�7014:Wheadle Wiling,LK
MUMTON -90' U)MM n'.
Redderec-Lin dognaland(NerdechnIcalSolland Peck PUMUER
Up,
d Ueselide.IenathoW foraccominon,ri,legend anal noden, U� "S
S-SV.
lidER1.181.1k
.w UEWRPngW N��1014
ND— and—han—
IeeTh deaw, ae. In It 1.
e —EA al—E
an g.�d S
DEacm—
Fresh,massao weaken,micaceous,
light ghw,fine graren,etron,to
nned.rn adeng SAIR)STU41E 88 x Mach.PIK prallel te
FaRnAle Fonnnation,PEUR�q d ing,Up-30
(,chtfaw., INILIP. 21 1 1!
45
Seel Hear
Media Sand
ding,Up-X
an
SO x medh.FX Parallel te
ding.Up-30
H,I,Plq
6- B, h"t,
�In'I I
le
a Finish,maselee Peddec.m1cadwous, twed
'ray.fine'ranec.rnecl.rn aper"
MN E Pordawfle Fon-nafich]
MTON
9 with dimonthmm ehalo lenses.
PEMMK) a 1100 x Me,h,FX pahathe 0
Freah.car,ghey.varyfiew,nan., ding.Up-30
M.I.m.1det,S�E fifthanile
pennation],[BEDRIXK]
- - ---------------- At------------------
L�Efin CM]a
Up GoII
". (VA It s CHECKED.CUL
PROi 1�5 RECORD OF SONIC HOLE: MR-AP-MW06 SHEET'OF 3
LOCATIDN MillerAshPoncl DAPDIM GhnexiSoxtes.
N:13'1 543�298 E:2101826,033 Asherna Sha,Plane Want,US Sure,Food Zone fiAIPAJNG DATE: Feeneary 9.M16
wrw'-.�N,1.�wena ae——�.--Is MMNG 00��TOR:Whosse,Wiling,LK
INCLINATION -$10' AZIMIM nNI
Haderic-Lin do,looland GoodechnIcalSolland Pack PEZOMUER
=1mW fcrsccora,w�n,legend she notes
Deselpe. �ANDP PE
Dis I
ISIEV. I.ERNIIIII.Is
.w DIESCRIP110IN IN y
DEPTH na" in Ir 1.
Y*
Ul —EA N—E
D,scm—
.9.9
Frasho dI;HN W,wry fin.grearnamp,
�Nsdlum sposing,SHADE[Podl I
Foirreaton],[BEDIRCOg necoadhoad) SO A man"FX"Will to
Wiling Up-30
Fresh,mas—peodded, themseartf-82.8. A
gW,fine grairsed,medum sphog, to.
SANDSTONE goofteelle Fo�sden]
with diseonthsAude shale andies.
a, PEDFAMN
Finish,dark ray.esey fie"h,".
hNsJ1.m Soong,S�Y SANDSTONE
omfleFo-afich. BEDROCK)
area ,matsvo peconsed,micanea m,
gW,fine gnereol,mendium sprengh
SANDSTONE fiPolteelle Fo�sdg
with dine.nd nw. had.lanews.
1ESPAMN
an DMIler notes...It ft."
83
8T ass,
Wfler notes an.11 fracture at 12
91.ago,
PIS x M..FX parall.,th
ding,Up-M Hole Me
Itne-to
Wds�a
a,
so
a 73 A manot,FX Pentild to
W Ing.Up-30
eased
End of Borehole
DEPTH LOGGED:CAS
Gol4er
I In In 5 ft (VA It S CHECKED.CDL
PRWECTNd: 16451 RECORD OF SONIC HOLE: MR-AP-MW-07S SHEET 1 OF 4
LOCJO� MillerMhPoW MWM Grej-dScoace
N:13'10fil E:1102424,149 Anywrin.Shave Plane Wost.W Sell Food Zone~.G DATE: Inny.,y7-Fabnywy 11..16
�niwi 11.non—ion.—.,—n.--,a Udl W�CTOR:Coadedia Drilling,Lk
PICLIMION -90' kZMm -1.
Referen-Le do,lealand GymeachnIcalSonland RoCk PEIUMUER
IonnomW horaeocom�Wln,legend and nodea,
Dewelpe. SnnMDR RE
d OR
El THERMETGR
.w DEWRIPITUN N�L,yfiyOlt
N—
RZ.
(IS on V-� In
In
9.9; gage
GmaM Syromwe Me In
im
"Ll"Sn","LT L.7; 111 concede
im..-Yodoayl;= —i goal and ped
(Gel GRA6AEL and MND;fin.to
coneres.angular gnowl and war,fine to
I--I Ing" -no 1—"lil� day'
notion It—ho 11—i.h red;
cl i=
onn"l ' 1 A P....1.1 It ,
e Sol One"
WEkIERIT SEDROUN
Slight,weathered.fireelin,-n— IN li_.,�F,I I, I y
nodded mileaceim,ligingrayfine
Qrarwc:nedflurn added,SItJ4DSTONE
Redholle Rdirapen].with Fe waining.
BEDROCK]
In
KB77 I M..FX parall.1 to
Slightly wanothennJ to fines,mandays il 5D .1
baddlecl ricalee,ed.light gray,fine ..........
granad:medium theing,SIV,DS�E Geoul
Poffealle For-naflon).[BEDROCK) Jl 20 3 1
N P K '
N P�l 1 :1 2
Oil or notio;nall returimed!wonter leoc e: A 2
at I T eye, anto
Slightly wooddierad W finash.massive
baddlecl m1calowedy light graydne
granad:ateeng,SfiNDSTONE
Poffealle For-naflon).PEDROCK]
in
23 1 Fail F)K Prallel W
ding.Up-0
aR-aKCCJw 1 20 7
21 Al 1 In 7 P.Ipl.R
an.n.
Poll is RE
alion: wed)
GPy Hiner
Media Sand
(8,5 e 501b
.,...ad)
W717
Fryah.nianne.Nodded,d1oldwous, Ili 76 1 Sawn.F)K Pol W
ding,Up-0
l fine raned.weak 0 nyl
strong,SJkNDSTONE Ponsvile
Fennotion]with discontly—s tholdo
In—[BEDROCK) III In
Z PVC Seh
d.10 She
11 Pro lack
.Pded
Been"
————————— —
yany'71
LOGGED CMJI
-E Ghlfildu
�j (PAmmilififit's CHECKED.CDL
PRWE�Nd: 1�5 RECORD OF SONIC HOLE: MR-AP-MW-07S SHE�2�4
-�� MillerMhPoW MWM GeenveSurN.
N:13'1089A76 E:1102424,149 Antonn.Ms4e Plnen Went.W$.�FW Zone~.G MM Inne., plebes,11..16
11.nnn—nn.—.,—n.--In MMNG W�7011:�decl,,Urging,LK
MUMTON -90' Ugmm n/.
Redleren-Lid do,loaland�dechnlcalSonland�Ck PIMUMUER
=1mW seaccone,poWn,legend and nodes,
Deselpe. nnn,,,D�m
a lie,
IKR.181.�
UEWdF`fi0N s 114��1014
ND— - — `7;;;�E �
— In
00 l,
Fresh dark,en,�ory fin.gren.
is x med".F)(pedellel te
[Potsmil., ding.Up-0
Fnesh.masew baclel rileaceoue
fin.'ranoc'med.rn n"
MNMTONE Pottemile Fon-naflon]
wit'i dimontnuous ehalo lemon.
PEMMK)
4� GPIM Rhein
..d.e send
2 7 M..F)<fineehl w
ding,Up-0
In
Jlll�fi In 1 7
7 l9xmed`.F)KpendlWlw
ding.Up-0
H,I,Pl,,g
In pe-1 ennee I-1d.-ne � r,ln 1�
.6T pile �lhn'I n
Frenn cark gW,�ry fin.grened,
nnedlum [P.Alw
Feeraton],[3EDFpXK]
g unler Men game,at 68.6
70 .1,n
Z.h,mae.vo beeNdeel, TIT
sp fin,"..&, 1—1 IK�IONE ed 0 M x Meeh.F)K Prall.1 W
ed. ding,Up-0
fisE&did _ _.,.n_
. —i ' 71.
2 Fneen.dark gney..,fin.peened,
mes.rn elders,SlIAJ-E[Pottl
Founation],[BEDF�K] 71.
y Fresh,massvo beciled,
gW,fine granwed,woak,SI%K�UNE
�011.FIn,afien]Win 71.
sw noaxi s e oneee, �l e,
gBEMXN 7e.
Fnosh�:.�grnn,
,dark g ,=�,
med fin
urn spon sl� potsmilo
Feern.ton.[3EDFpXK]
fid —————————
Gofildu
less (PAmm"t's 'S
PRWE�No: 1�5 RECORD OF SONIC HOLE: MR-AP-MW-07S SHE�3�4
-�WtN MillerMhPonel MWM Grmnd�ce
N:13'HXd)h76 E:1102424,149 Animin.Stem Plmho Went,W timov Feet Zone~.G MM Innow, Febmilly 11..16
�-'woow�11.me-on.-.,-n.--In MMNG WInfinnA7011:�hdocl,Urging,LK
INCLIMION -90' �Mm n/.
Honfiren-Lid do,loaland 2oeommecalSoland Hook PEMUMUER
HmnlroW mrocconmeanyin,legend and name
in Deselpe. nhHDo M
IKR.191.�
UEWdlhm0H N��101N
ND-
Iomm
'Oi In a
on me.
3 � n�,I on.
on
a peon,massive nodded,mcomomm,
gW,fine gmerned,theing in mod lon o
stiong.SANUS�NE fiNnnevile W x Million.F)(Wedged to
Fohmotim]with g000nt. hot. ding.Up-0
Iri PEM�q tompoemni
It n1W.h1&h1hFX'wdlw.
ding,Up-0
Hole PI
Benteni
no UN,,IA
11Wxlvkeh `X�mreloto
in, Oil
He
>100xiVIeeh,FX,mmlei
ding.Up-0
- ---------
---------- -
F�E L�E(In
"7� Gol4er
.777 (VA It s CHECKED.CUL
PROJECTNe, 1�5 RECORD OF SONIC HOLE: MR-AP-MW-07S SHEET 4 Cf�4
-�TiCN MillerMuloonel MWM GrempoSurfe.
N:13'10fiddi to 1102424,149 Anhorm SheW Plmhn Went,US tim�Food Zone~.G DATE: Innim, Febromy 11..16
u—'weewod 11.one—Pon.—., Lo.--In MUUNG CONfinnACTOR:Cemeol,DrIfing,Lie,
INCLUMION -20' �Mm nh.
Refortn'Lid do,loaland GoomemecalSoland Hook PEl0MUER
Hmi mraccom,mi legend and name
Demilpe. nhHDP PE
Do
EV. I.ER.181.K
.w DEWdlPh0N N��ION
Didguni " ND— In `7;;;;�E I]I. a
(10 on me.
on.
Fresh,masow,nodded,mcomedim,
gW,fine gunme,theing in mod urn
stiong.SANDSTONE fiPedevile
Fohmotim]with g000ntrudide hot.
orhow.PECROCK]toddemmov
Hole Plug
C1,w 31;
14
End of Buranch,
141
HE o'11H LOGGED:CMt
Go]4er
w5ft MAM"I'ates CHECKED CDL
PROJECTNe, 16,15045 RECORD OF SONIC HOLE: MR-AP-MW08S SHEET, Cl� 3
LDC,tt� hfiflflerjkshl�ond DAWM Gmjnd�rfecs
N:13'1V0..3 Fidement...16
d—,�ad t,1.nat—m --,a MMNG W�(70R:Candands,DdIfing,Lle,
IMLIMION ADMIM m
loideren'Lit do,leal and Gessechrical$afl and Rock s VanD,,pE
P"'0MUM
d Deddelpen TeHd1noW foracceim,amn,l legend and notes ae,
8-EV. THERMISTGR
.w DEWRF`d0N y Nln!W-�ION
DE� te.
armand'm in —E—a—E rl. s
andisafflad
g.ga
Oft)
Ground standout
(WagP)��L and MND;fine
marse,aWu�a�grame and vn�fine In Concrsdip
dands,an,"a send;some silt and Pit
raddsh Wl.W w1l.ish asd�
no.olies. it,�I..., Fteed,
dondel due la%w;affienm,in ditu. Suit
to Sapmfilte mandimical—
NEA`nHERED BED�K]
Completely deampossol took,
Tads.and teddiri,s of posted rock
am increasingly peadereed dem ed,
F.Co itann,and predipitabon,
'Ek'nHERED BEDROCN
B ni
in.
m 4
L'='Pp
=in Et adw
Completely dedimp..took,
Tests.and am do
am increadding�1y=pw Adden*�,
FMCK ends,and menimindson,
WEk7HERED BEDROCN
Pepl-M
man
Hall.d.
on.ined)
GPft1 Ride,
Media Imind
(9,5 x sigh
go used)
Q do 0 fifind
p mpack
i
Mal
Pvc
LOGGED:CAFt
Gol4er
t
VAM"I'll es CHECKED CDL
PRWE�Nd: 16115)45 RECORD OF SONIC HOLE: MR-AP-MW08S SHEET 2� 3
-�Wthl MillerMhPoncl MWM GenIncl Slate.
N:13'1=..3 Fedeuddy...16
annwqwmed�t'1.nne—w amnemm. Ln.--In MMNG W�701n:�dwlw Urging,LK
IMLIMION W kMAIM M
Rederen-Lid ch,lealand�emdechncalSclland theck a VMDFue
P�U`Snm
d Desempen Iemnlnc1W kraccow,wn,ln,legend aW notes
ld.�. THERMISTGR
.w DIESCRIFFION INDIcLe .e. In `7;;;;�E pil
Ofti w
�=I en. a
7
'K
FeOxelanng and weeipined-n,
[WpU-��Lflfifi
N�7ylERED Bil
(wwwwwma
J I p.ank
�0.010snkd
IwaPw.k
Threaded
..an
Slightly wwaidween!hIfinash,stemn, 1/zl'
b—n war,Inegminedwenngh,
nned., a ISeNil
T"It"welle FImaaeafi.with Fe sharing.
5EMMM
sit I'd dark
gray.fine gnanded.weak,gfll.M�E .1.
Poffeelle Fcn-naficn).[BEDRMK) Idle
�I.lenne Fonsmildo Fonnn tion], I Mann
fiessiliff.m..[BIEDIR�K] a,
GwOl tiger
Media Sand
Fill material-Geed FILL]
dn",
Fnaeh,massme pe'dam.miceceous, a",
llgh,gay
fee pran am medlum
d.,,SANDSTONF Pon mile l9xMe,h.p)(Pill W
ding,Up-0
Fonnation] FEDRXK)
-fid.fwprnana�
F..w.fnetil
Fe.w.fnetinne.
F.danalflainn.n. Hn,Pl,,g
Slightly wearthened W weathal hinly L—In N,
beeldy,'da rk 9 ray.Afi,d 0=�o:�tdlt nw]8 a k. L hn,I n
"Lm')NE F.'A'a
70 PEMMK)
Ct)AL I.e.Felteville Fcarraton], 37 x M.h.p)(Pill W
feetailiffiwents,gil ding,Up-0
S=ht y=gZd he w I
fin nly
weak,
S Mr
li-Mr)NE Fonsmildo Fonnation].
L
EMMKq)
LPr
Fnwh.mase.tweet
pray fine gnanded.weak,MNUS�NE
11 Poftemlle Fo-A-)AM
ch—ldn....hal,to,—,
PEMMK) 76 Ifl
-- - ------------ -----------------
Up L(DWED:
"7 Golder
key R (VAlksonciates CLECKED.UDIL
PRWE�Nd: 1�5 RECORD OF SONIC HOLE: MR-AP-MW08S SHE�'(Y 3
I.M%WtN MillerAwhPoncl MWM GearveSi.irfacy
N:13'132)..3 Fifideady...16
d—,�wd t,1.nalsonson de—s. --,a Mil W�70R:�aadddda Urging,Lie,
MILIMION -90- i,Zmm n/.
Radiation'Lit do,leal and Gectfichnical gap and Rock y VMD,om
P`S`0MSnS"
in d Desel TendlyaW herawand,dayin,t legend and notes ale,
is fid-El THERMISTOR
.w DESCRIFnION N— phinnoLl-KnON
In
on
S � �=I ada. y
an
g.ga all
doody 54 x Mean.FI(Wedged to
Slightly cark gray,way fine Mid ding.Up-0
nodded!weak.SHINLE Inottaylle
Foranal[BEDFXXKj
wt
lal�
w Pri.1 yedifir to last
deral-ostairculfifil F"a
Contilinan assumed. Hole PI,q
Bentani e
Fresh,nnadess basket mly.esse stand Chips 3A
they Los goads" medium saing,
MNESTUNE Ponewfle Fon-nation]
with difindoiddlala;ends lemes.
PE.K)
Fo dandet fragments at 97-
age In In
41 x Slash.F)K 0.11.1 to
ding,Up-0
a,
He ses.
Sligidly as
gmened EdL.Ed, fine 01 ,.do
E I,
End W Borehole
DEM td� L�ED:CAS
Gol4cr
II I In W 5 R IVAMAX1111tes c
PRW[i lifixfil RECORD OF SONIC HOLE: MR-AP-MWOSD SHEET, )F 3
-�� MillerMhPoral MWM Gmund�cx
N:13'1 VI�M2 E:21031 Andearm,Mate Plane Want,W Surmy Feet Zon,~NG MTE: Jammer,25-Februden;�,ffilix
anna,naxxxxx 11.xxxxxx—ex—, Ln.--In MMING W�7014:�Mxdm Nifing,LK
MiLli -90' �lii me
Redi do,lealand Camdechnall8aland Reark e VnDMM
Pi�omi
d Miedrn IminalroW foremormini legend and rome
ld.�. THERMli
.w DESCRIMION ded. In
in M. g
man e
.9.9;
x.ge ..ad
�amxaadai �ldn
C—her R.n Gii[iii BAI31E
Ri coricads
(i3PPiAP)GPN�-and Si fine W dale and Paid
emadem.ari gramill and mary fine W
comme,arguer sand;sonno eift;
median Palm.�11—inhund,
__Mxxi dr,mr�lon— Poody
,i d..W managed,in ei 5xid
Com paitely dexompicand!mink
Taxtume and!bodding.of P.mnt ron,
am idemadingly pimaxamed Mth dannin,
Psi ati and amelphal
N�THERED BEDii 2
In
Pini
Grout Mix
25 1
�1-lonse[Ponfismile,Fonniftioni 21.
denemposed.PEMMK)
CIrn
ad I plainly deemnarpoexed lack,
am ar
X ' meno alp ..
9 -�`i Pd
ini n M,an dation.
Wi Bi
———————————— ————————— — —
DEM L�ED:Nla
Gfifildu
I In W 5 R (VAMM"t's CHECKED.CDL
PRWE�Na: 16,181 RECORD OF SONIC HOLE: MR-AP-MWOSD SHEET 2 UP 3
-�Wthl MilleaAahPoW MWM GDojnJ S�facw
N:13'1 V4�702 E:2103319,755 Ahadetne,Se4a Plane Weet,LIS Saawh�Feel Zone~NG MITE: Januar,25-Febmany�,M16
w-'naNw�11.�Daaqg.—.,—D.--,a LAMMING W�7014:CDMI Urging,LK
IMLINA'DOIN SO' �gmm nM
Rederno-Le do,loadand GaddechnicalSeland thank STmDDPE
PE'Umum
d Meselpen�,nlnoW foraccom,poWn,legend aW rades ht�'
THERMISTGR
S-EV. INSTALL-KnOIN
.w DIEWRIFIDOIN Dla—m—
LEM IND ID
w a.
S � g:N e I Ul —ANDNIDD-C Jr Do a
,D he naDDw_Dd
Te" I
,de,'=�Z'pd==
Fw0x standij and anecipited D,
NEA�EMED BEDI�K]
taint
11 Slightl'aseaddenece,firesDetme, ia
anwan an,fine gmined,dDeng to
�wdfi,,abang,S,e,NDS�E
FaInAle ponalion].with
deconfinue's ewe larada,
PEMMK)
BentoDic
D-1 mfi�
'T'
11 7 27 Man.PX parelild
ding,Up-0
allenil I I I I I
—F.11m".l-Gocaut FILL] da.
Fresh,massao weldned, peplug
N,ae Beaten.
g-,1,ra Palate
-.I)g E
SIE� BDPL.w=F,I
E Fhaah.mannewe Meddled,
I'M Dad.mawlium Man
IDS,fin.tral
W,SYkNIMTONE Ponsmile 31 x Meeh.PX Mmiled W
Fohnnation],[BEDP�K] ding,Up-0
Fe anneal fragm...63, Split Hiner
and,"'g. Media Sand
70
Froth,mawsvo weldead,—aceoun, 7.ee
gnr,,In"graradc, "at,SANU3TUNE
Fadente pagDated]MM
dwoonfinue"a..I,arada, I P.Sch
4t)0.010 Set
P.Pa.k
2 �Nnwd III
St.:n
GPftI F.I.,
Neeld.land
ap.
End of 15ORK!"Peae
NE L�ED:CA]a
Gol4er
(VA It s CHECKED.CUL
PRWE�Na: 1�5 RECORD OF SONIC HOLE: MR-AP-MW08D SHEET,OF 3
-�� MillerMhPoW MWM GpeI.&xP.
N:13'1 MM2 E:2103319,�Malanna�Plane Went,W Su�Feat Zone~NG MTE: Jenuar,25-Febmary�,Mid
anna,��11.nru—na.—., Ln.--In MMNG W�70R:�aedacia Nifing,LK
MUMION -90' Ugmm n/.
RIdlerto-Lid do,lealand�dechncalSoiland Peek e VMDP,m
Pi�om�
d elo.n IenalnoW forwcora�Wn,legend aW nodes
THERMISTOR
DEWPPInON ND— N��1014
dea. In
na. e
ad ad�e
an
no
DEM L�E[ln
Gol4cr
I In W 5 R CHECKED.CDL
VAM"lates
PRWECTNd: 16,100HE RECORD OF SONIC HOLE: MR-AP-MW-09S SHEET 1 OF�
-�TlCfl MillerMhPoncl MWM GneleveSlxham
N:13'I�MB E:2103706,W Mamma ianda,Plane Want,W Sul Feed Zone WAWNG MTE: 4ni 12,M16
anna'�yn�'1.nng—na.—., Ln.--ly MMNG W�CTOR:Caennia Calling,Lk
114CLIMION -110' kZMM m.
Rederen-Le dc,lmland GmdechnIcalSolland Pack PE20MUER
=lmW Peaccom,namn,legend aml name
Deselp- S'n,,nDPHE
D�'
Ifil THERMETCR
.w DESCRIP1101H N�L,yfiyOlt
am. In
In
.9.9; j�T
Gmund
(WeSP)GFIA%4EL and MIND;fine In
marm,angular Snead and way fine In concede
... mal W......Ift; fiad,and pan
aeldsh yeldew to yelamish ndd�
no.mme.,dev,ye"I...
ended c..ne ya-tyl in nit Ml
In E.Pedide hmmij.n--
BEDROCK]
Completely dexampoemcl lack,
Tanduene and theddings d parant roc<
am incene,ingly endemmen!AM mall
FmOx ethaning and andiphadon,
r
�RWMFtEGDl.rrHq
'EIkInHERED Ml
aynal
lease[Poneemligo Pendleton], Z�T
DBEMCCK) �nya
Completely danximpoemcl.,k,, Z 75 en.nl.
Tanduany and thedding,d meant.& C,,.t Mw
M%=i;g!aYn5 pr:TpdZna.
WEIkInHERED Bl
In Slightly emadynand W Path.masaw 17 5a
A heel m1camsolve.gray,flne grained. Iiiia-ane. 21 1 1
9 timing,Sy,NDSTOME Puddsvill.
Pendleton],[BEDRIXKj
In I I I..
41.M..FX pal 7�ERB
F. 16.0 to 16.9, ding,Up-0
16.3.16A 16.7 1.16.9,17A
W 7.9,18.5 0 19.1.M.2 W
'i
721S 0 21.8.and 22.10
3
25 1...1— m 21S.26E 25 na
6- MIS 26.8.and 27.4 0 28.1. c
P.M.
dn.n.
peflean
9 37 M..FX pal W
Fe ynd— 30.8 -.4. ding,Up-0 an
I'..
GP#1 Rear
ndla Send
Slightly emadyned,mannefly, eddod,
ly mleal g.y,fl.glained,amak,
N=Pulthmile Fon-naficn),
in hed.. BEMCCK) Z PVC Seh
P.1
Slightly emadynedWineen massys g
well mi...,gm,ine glain.d. yy an PPlek
de __.d
timing,Sy,NDSTONE Ponsmi 21 x Meeh.FX prallel W Seedd.
Pendleton],[BEDRIXK] bed
�lng,Up
at ————————— it
a
DEM LOGGED:CAEt
I In W 5 R Golder
(VA mociates CHECKED CUL
PRWE�Nd: 1�5 RECORD OF SONIC HOLE: MR-AP-MW-09S SHEET�(IF 2
-�� MillerMhPoW MWM Geeavd�.
N:13'I�Mll E:2103706,W Malanna lande Plane Weet,W$u�Feel Zone~NG MTE: 4ni 12,M16
anna,���,1.nng—na.—., Ln.ea— MMNG W�70R:�aenada Wifing,LP,
MUMION -90' Ugmm n/.
RIdleren-Lin do,lealand�dechnlcal$ofland Peck Pl�OMUER
=Ima,e fornccora�n,n,l legend ar�nodes,
elo.n PE
E-EV. I.ER.181.1k
.w DEWRP�014 id� 114��1014
ND— In
MI I !!;�—
neannl ne, —EA a—E
In 1. q
DEacm-m
'a fight y amandaned���sh mass w P,
micaceoue,gm�fine gnained,
.Uang.&ANDS�NE Fnalnmlle
Fmatlon],[BEDRMN(,anInW) P. n,
0.010 sied
P.P-1,
F.7.radl dean 4.3,40.6, Thienced
41. to 41 A and 41 A to 42.6 Samen
ME/,
End of Bceande�
In
a,
71
ad
L�ED:
Gooldu
(VAmm"t's CHECKED.CDL
PRWE�Nd: 1�5 RECORD OF SONIC HOLE: MR-AP-MW10 SHEET I UF6
-�Wkl MillerMhPoW MWIA GmundS,xM.
N:13'1111813 E:210,1370,�Anianna Sum,Plane Weet,W$ur�Feet 2!one 0101ING MTE: Felmor, vand-i 29,2016
anna'���'1.nng-m.-.,-n.--lu MIMNG W�7014:�aedada Urging,LK
IMLIMION W UgIVIM n/.
Meleren-Le'do,lealand�ecdechnlcalSmland Peck PEn0MUER
Deselp..Ierm1noW Mrwcon,mWn,l legend and nodes, VMDPPE
THERIMISTCR
DIEWMPInUN 114��1014
J U� ' ND- In `7;;;;�E I]I. q
M) e, dam.
aTmEamm man
In
.9.9;
anned-
(ML)U—SILT,pame fine sand; u pe
yelown,m,;meoMosive,dy, concede
mea and Ped
In
m7191
QvmpdWy camcn,memJ mc�
Teadumsanc! d,
an,ia..ie be ding.d parront mc,
ply peduseed eam MaPM
a FeOx slandij and andeipined.n.
[WPUI��L�
Nl��ERED BEDIR�K]
a.
Nn,md'.aa,1 lack. T.Au.and I'm
,ed,,z d,mean,=k ans
mmeasmd,pel whin colen
FoUc eleann,and""pitanion,
WRWM]rN.ERED
BEDIRMN
0
Feashle, '411'anuhared.
nniell.al Pard-ne
emeng,S.�,gna,flne gminW.medium
MTONE Ponsaill. GuItMix
Fmmadjmd�
am Min shale beds
from 20.0 no 26.0.
W x veeh.PIK Mediel to
6- F.Maned!from 26.1 in 26.6. ding,Up-0
2- Fee ande
and named!from 30S W 32A,
p �Ato3l.l,
!"N au��F1.1
2 Kee an
z
an
w x menfi.PIK Mel to
Willing,Up-0
-------------
----------
DEM L�ED:
Gol4cr
I In W 5 R (VAM"I'llteq CHECKED.CDL
PRWE�Nd: 16,141 RECORD OF SONIC HOLE: MR-AP-MWIO SHEET 2 UP 6
�Mhl MillerMhPoW MWM Gemnel S,jrM.
N:13'1111�M3 E:2104370,�Anearm SWe Plane Want,W$mr�Feet 2!one BIGNMING MTE: petal Martin 29,2016
anrw'��t'1.hmm.—., Ln.ea—e MIMNG W�7014:Cahandwe[Aging,LK
IMLIMION W IUgIVIM V.
Rmertn'Ldm,�Imland(werdechnIcalSonland Pack P�OIVUER
Uese'nim.Iem1mW foracconahoWnti legend am name VMDpM
d .�I
ld�. THERMISTnR
DIEWRIPIl N��IOIN
In `7;;;;�E 1]1.1, q
(10 In ma.
mmEamm man
an
.9.9;
g.g.
Frownhosighilywamoned,
mmcl ill the pointed,medium
slump.MNUSMNE PAsAlle
F.atlA],w1gh did h.d.ental
tembramegg
45 1 42 x Mem.FX parallel W
ding,Up-0
11 Fe anneal flom W.8,U.J. 4n 7B
and MJ 0
54 Mem.FX pull to
ding,Up-0
In
JIN�MCCF,2 11 1 1 B—t in
Fresh,mcensous,medium to m sil le.
..dim,g,fine gran.,
mAlum—1 to-al.MNl
PameAle pomaded].with thick Aae n x Pam.PIK pal W
6- ledew gil ding,Up-0
Flown,m1c...,mi,fl.mailil amed
madium Anang W weak,MNOMNE
Pope Ile Forraflon),with hun"a
reddeNDIROCK]
--ah.nnlcineeous,headline.maselve mad
6adeaJ.daI gne"fine Phil
mmm Am,.—A,�NU3T0NE
P.-te pumnanon),with hunk..I.
hanne [BEDIR�q
82 x Pam.PIK pandid W
�Adlnl Up-0
.'ea
Rehm,mcensous,ill fm painec,
m.mn spreng to wwk,VINUMNE
PAhAs Formation].afth thm"a
be'Je.gil
LL ————————— ——————
L�E(In(141a
Up Gol4cr
I - te"'t 1VAMOCIaltes c
PROU[i DPpkPE RECORD OF SONIC HOLE: MR-AP-MW10 SHEET'OF6
-�TlDhl MilleaAahiii Mi GrocndiStxPeas
N:13'1111�M3 E:2104370,�Andwerna Saacc Plane Want,W caci Died Zone Ofial MTE: Feemere March 29,2016
amai c'1.nw—nin.—.,—c.--lc MMNG W�70R:�Epda Drifing,LK
MUMION -90' AMAIM V.
paidearto-Lie'do,licaland GeonechnIcalSeland Pack P120METER
Deenclon.�mnlhoa,ff foraccom,poi legend aW ni VMDEPE
d im,'
MLEV. THERMISTDR
.w UEWRPDUN c 114��1014
ph w ded.
Fresh,micamexcis,gri the trained,
modum sprong to walk,�NMTUNE
giciftan"fle Formation].with thinamike
each,[Bi(condemned
a, x Mack.FX handled to
.h. c ding,Up-0
French,micandene a....i. aa�d
fine gradient,.,�NDSTOJ`w
le Foi PEDROCK] c
c
a, 11 c
43 M..FX handled to
ding,Up-0
Ze
Fican.m1c....g.,the gained. ai
med1cm.1ded,to weak,MNDMNE B nhct,
Poftemile Foi-mation),with thin shals S."Mfi�
been, BEDRX
Fresh,mica ma"i"i'ma,
fine grannedi"tre"a�NDSTUNE
gicklefile pachmagod].PEDROCKJ
M x Mich.iii iandid W
ding,Up-0
6- Fresh,micamado,gri the grained, eatific
madem sprong ne walk,�NDSPDNE
each,[Bi
a.
French,micaccons and mwi great, eall.
9 fir,graded I cheng.�N�Ui
'�file Echmad.].PEDROCKJ
It, a
Freah.mlc.--,an,Ine ghlined. c n x Mich.iii iandid W
madur,steang ta weak,MNDMNE eciding.Up-0
polewl�Fornation),with rearnamen.
din h2 back.[BEDROM
- ———————————————
=E ED:
GoII
k IVAM"I'lltes CHECKED.CDL
PR011 1�5 RECORD OF SONIC HOLE: MR-AP-MW10 SHEET 4 OF 6
-OCsk1ipON MillerMhPondl MWM G—nel Stxfs.
N:13'1111�M3 E:210,1370,�Maladies Slaid Plane Well W$ul pled 2nona Blial MliE: Fleamer, Mards 29,2016
anna'��1,1.nne—ell.—., Ln.--,a Mil W�CTOR:Canded,DrIfing,Lk
INCLIMION -90' kigimm nl.
Mahren-Le'doBalland G�dechnlcalSonland Rack P�Oadl
Deselp..lienninoW foraccom,aWn,legend and nose, VMDPRE
d R'
El THERMISTnR
DEWRlPnn0H NSTAkl-�1014
In I]I. a
Mi e, da.
B � �=I ne.
In a
.9.9; j�glm
l.ga
Fush,mice,gm,,Me gmined,
needurn shrong he aamal SI%NDSTONE
Podeall e panning.].aith al
Min shale late,BEDROCN
p,onlrM.d)
14 DO 1.1and,FX 1.11.1
ding,Up-0
12870
le.
COAL lsrasa�RophAlls Foarnafland. 111.
DEDROCN
plan,mice,gmi Me gmined,
sank,MNUSIONE P.A.
Foyeatord,whin tin shale pach.
DEDROCN 11
M..EX parl he
ding,Up-0
In
Grant Mn
14—
Flaah.minal add massive,
fail'l Itiong,SANDS-PONE
P.'t'll I.F.-.-)will Min
in n Wis of—1.[BEDROCK]
64 x Palen.FIX Mediel W
6- ding,Up-0
Re
9
an.
"I CON1.lonso[Podismile planation], 19 Peen,FIX Mediel W
decornposel.Highly adeadhoned
miselandeadicandides Bey edding.Up-0
DECROCN
Flesh,micaceo,gmi Mne gminad,
anak,MIJUSTONE Pollemlle BenKn1d,
pal
Foyeatord,whin tin shale ands, P,
DEDROCN haild'..=
----------
I OGGED:CAR
NE Gol4er
"7 ye,R (VA t S Cl iECKED.CUL
PROJECTNe, 16,141045 RECORD OF SONIC HOLE: MR-AP-MW10 SHEET"CF6
-�TKNNI MillerAshiand MWM Gnojnd�cs
N:13'1111�M3 E:210,137(1�Andaine,Stand Plane Well,W M�Feet 2!ona Ofial MTE: Fleenor, Mencto 29,2016
aeeq��1,1.ereneena.—.,—n.--le UdMNG WNIInRC7014:CaMenni,DrIfing,LK
114CLIMION -90' ,01VIlm n/.
pledearec-Lie'do,laidand Gendecon1calSonand Park P�UMUER
in Deseliedul.HerinlooW forelimeraimeMin,legend ann lines, VmDpPE
d Die
8-EV. . I.ERMMI.�
DEWRPlfi0N e N�I,ofiON
J U� ' INDool In `7;;;;�E I]I.
in dee.
3 � �=I on.
In e
.9.9; j3nem
g.g.
Fresh,micalemom,gall,fm grained,
aneadc,MNDSTDNE Pooftemile
Fedini wilin din all.'.ande,
GPft1 F.I.,
Media lKind
(17 x Spin
P.inecip
27.Minn.FX parallid
ding,Up-0
Flesh,micadidem and manderve,Pill,
fine graned,strong,SI,N�ONE Alle,ag-i 1
poteelle Forrinagod].PEDROCKi
inia,ag-'a 1 P. h
40 0,010 slan
P-P-1,
Threaded
Saineen
"I a 6 Made.FX parallid to
ding,Up-0
an'..
piano,rinflo..., fl.gilinded, da.
median.1rang� nak.MNDMNE
Poldialle F.-ation),Wfth tin ilmal. in en
,ed,
v ded�,Dac—ingnunntnarcfseaa
Win depth. BEDROCK)
:`dWUWl Reir
Irl WwMediaSand
an
a, I
Hole Plg
a, 9 x Ms,h. pradled W Bentolle
6- ding.Up-0 Chips 318
lea.
Denlerieten amdence of
... recink.—,fixern need...nin. 2 1 6 x I N.H. iadmilid W
DEM LOGGED:C�
Gol4cr
I In W 5 R IVAMOCIaltes CHECKED CUL
PRWE�Na: 16,141PE RECORD OF SONIC HOLE: MR-AP-MW10 SHEET 6 CtF6
-�Mhl MillerMhPoW MWM Ghnavd�.
N:13'1111�M3 E:2104370,M$Malwana Edna,Plane Want,W$ur�Feent 2!one BIRMAING MTE: Feenher, Mandin 29,2016
anrw'��t'1.nng—na.—., Ln.ea— MMNG W�7014:�andpla Urging,LK
MUMION -90' Ugmm n/.
Rederen-Le'do,lealand l2wrdechhcalSonland Pack '11201MUER
Deselp..IemlhoW foraccominoWn,,legend aW holes, VMDPPE
d U�'
M-EV. . 114ERM181.1k
.w UEWRPnh0N N��101N
J U� ' ND— In '7;;;;�E I]I. q
da.
g ha.
In
g �.gd
�1-lonse[Poddevile Pendleton],
h,—.-d ad
he thn
'EEP
Frash,mica—,gm�the trained,
murn etrong to—k,S4%NU3T0NE
��Ifle Fornalion].with thh�hdla
leads,[BEDRMN
76 M..FX parrefloll to
ding,Up-0
207ae
ad
R
'N
0 M..FX parall.1
beed in,Up-0
End
DEM L�E(In(141a
Gooldicir
I In W 5 It (VAmm"t's CHECKED.CU.
PRWE�Nfid: 16,fiftfig RECORD OF SONIC HOLE: MR-AP-MWI I SHEET I UPS
_�� MillerMhPoW MwM GmRndStxPcR
N:13'14XIn23 ER 2106663,036 Mamma State Plane Wast,M$m,a,,Feel 2!one Blati MTE: Feenner,19-Mamin 30,2016
anna'��11.Rnfi—ra.—., Ln.R MIMIRG W�7014:Weende Wiling,LK
INCLIMIUM 0MM m.
RR RIdleren-Lin dognaland oRemechnIcalSonland meek PlEnDIVUER
'1R,rm1noW foraccommoWng legend and name
Deseleft.. Sn,,,NP PE
Ru
THERMISTCR
DIESCRIFIgON R 114��1014
ijd� ' IND— In `7;;;;�E I]I. q
in T.R.
II ft �=I Ran
In
R'
Greund Surn�e ma.
(�l agen.SILT,-30%Marine; fia�'
�,wpgnr,
yohmerM vv-PL,soft, ge.conce,fie
and Pan
(ML)C—SILT.anda,fin.Rand;
�,Remnh ned:ed.fteame.ft.finn.
(EPISP)GPN�L ad MIND;fin.W R"
Roam.angular annall and very fine te
marm,argula'sand;sonno Rift;
medal 11—.yell—M Red;
no—oh::ve'ft mer,— Rnwady
urtedl d te vandned,I.eft, SNI
to sapmite ftamistion wne.
Wl��IERED BEDIRMN
Completely daneompaRRed fiank, I ge
T"Rem and beddingR d Parent Reek
am increasingly premonand!w1h depth,
FoNninaning and pecipitani n,
In Wl��IEREID BEDIRMN
4
GmRIMR
denial M:Ria
d7Ldm
I=th.
6- [WFULAM 01��ERED
Dencenpostel nedc,, Tandu"and
al mck am
BEDIRR�K] Rape
Frashlosightlyvioannerad,me's"
noficknI minaamons,grrn�fne grained,
rna,flftm befirg.SANDSMNE
gRadeaftle PaRnmaged] PEMPRXKj r: M..FX parall.,
F.an.horn 26.0 to 27.0,
R, 0.2 to V.�27.5 to 27.8.
am
Slightly eadmared,mic,aneou ,thicid, I'M
nodded!Re laminated,dark ,,Im,
2 Iranded.rnsclurn admol,SIkNI)SMNE
z
9 gPodtaftfl.Fbr,nad.R'.'In 39 x MaReh.PIK"milel to
SIILMMN��Eata,mddad' ding,Up-0
g1EM()W'
———————————— ——
-------- --
D'M L�E[in
Goift1du
I In te 5 ft (VAmm"t's CHECKED.CDL
PRWE�W: 1�5 RECORD OF SONIC HOLE: MR-AP-MWI I SHEET 2 OF 8
-�� MillerMhPoW MWM GreInd StxPcs
N:13'l4XM E:2106663,035 Melanin�Plane Weet,M$ur�Feel 2!one BORMAJNG MTE: Fefter,19-Mandin 30,2016
anna'��11.nng-na.-.,-n.ea— MMNG W�7014:Weenda Wiling,LK
MUMTON -90' U)MM n/.
Reep,ren-Lin dognaland�dechnlcalSonland Peek '11201MUER
=1mW foraccominoWn,l legend aW nodes,
Deselied.. �,,,DP PER
THERMISTCR
.w DIEWRIPTiON N��1014
U� ' ND- In- `7;;;;�E
Yti in da.
g ae.
e
�gj
an MT
Slightly amandaned,micanows,MiclAy
beldled!0 anninated,dark gW,fine
Iranaxi.rned.rn annen,SIOIDS�E n100. FX peal be an
gPanteoi.Fb�afi.nl.1h ding.Up-0
gl-M�E ata,beIdad'
PEMMK)feard.-I)
45
an
9 3 M..P. ned.n,
'el
ding,Up-0
4
an B nt-t,
1 7� �."M'�
1100 xl�h'FX amile 0
ding.Up-0
ne
ande
M�ao
93 x Me,eh.PIK"milel to
ding,Up-0
-- - ---------
NE L�E[in
"7 Gol4cr
pa,R (VA It s CHECKED.CUL
PRWE�W: 1�5 RECORD OF SONIC HOLE: MR-AP-MM I SHEET'OF8
-�� MillerMhPoW MwM GreInd,5txP.
N:13'l4XM E:2106663,035 Melanin�Plane Weet,M$ur�Feel 2!one BORMAJNG MTE: Fefter,19-Mandin 30,2016
anna'��11.nng—na.—.,—n.ea— MMNG W�7014:Weenda Wiling,LK
MUMTON -90' U)MM n/.
Reep,ren-Lin dognaland�dechnlcalSonland Peek PUMUER
Up,
d Deselp..Iem1mW foraccom,aWn,l legend aW nodes,
THERMISTCR
.w DIEWRIPTiON N��1014
ND— Dia—m—
da. ae. In In 1.
Yti
g e —EA a—E
an g; DEacm—
g.�d
a Slightly amandaned,micanows,MiclAy
beldled!0 lanninated,dark gW,fine
Iranaxi.rned.rn annen,SIOIDS�E 57 x Me�.FX Mmilel to
.1h ding.Up-0
gl-M�E lata,beIdad'
PEMMK)fearda-1)
L-r
37.M..FXpara1llilw
ding,Up-0
a,
Fe stanecl firem W5 0 97,9.
Ban'�nite
-no Gmut Mn
61 x M.h.PIK 0.11.1 to
ding,Up-0
.In
6 . . . dene
49 x M.h.PIK Mmild to
ding,Up-0
III I I H ITL
11711
- — ————————————— ———————————
NE L�E[in
13,1du
pa,R (VAmm"it's CHECKED.CUL
PRWE�W: 16,105M RECORD OF SONIC HOLE: MR-AP-MWI I Sill 4 UP 8
-�Wfl MillerMhPoW MWM G-W SIrleas
N:13'14XIyell E:2106663,035 Melanin Slide Plane Well W$ul Feel 2none Blittil MTE: Fiddler,19-Manch 30,2016
anna'��11.ny-ell al—-n.--ly MMNG W1,11POI7014:Weadede Wiling,LK
MUMION -90' k0mm n/.
Refieren-Lin dognaland(amdechnIcalSonland Palk PUMUER
Up,
d Deselpe.lienalmW Peaccom,aWn,legend andl nades, PS
ld-Sy.
THERMIST(DR
.w DESCRIP'llON lNS1Ik-lJyg0N
N— Dinday,em—
da'A ae. In It 1.
hit
S � �= e -EA a—E
In
g.ld
Slightly additional,micaneces,Mindy
beenki 0 lanninaed),dark gray fine a
Iral niedtan allen,SIMNI)STUNE 1100 x 13PM.FX parallel 0
Powayll.FIrrinaticeil Ath ding.Up-0
SILTSTQNE�S�E ntha�dtadl 1�111
PEMMK)antaaluddend
Will, noted I.addletalfi.in
Penn;w to 1w pi
4
------ law
Slightly AAMl nni�y Mi&'Y
halt he cherk".Me
gradient woak,�NMTUNE
1yoffelfleFornalion)AM
SILMG�Palmande,yddddi
)BEMXN
W11-cielied-of
cienuaften at 138
S Dille'naundicaneaddieulanfi.ii
fiam 141 to 148.e,
14-1
Retain,masal.bedded. 141.
MNMTONE Polly.fle Forinall
PEMMK)
Wflawrictminedurld
dinnuati.in an W afill 34 x Sahel.PIK Miniflel W
ding,Up-0
Dille rulimiloseendemulaflon
head�sz he 1 Sty pg�'
Slightly addablead,micanecus Mindy ll�pd
becced 0 laminated,dar,gn�,fino
graded,vvinal,SANDSTONE
SILTSTUN��E
BEDROC�
W 111,natant attial of
,aculation at 15V pay, a.
F.h.nn"aya hand.,
gray,fine graned.ending,
BEUi
-------- ----------- -
a
Up L�Efin(1aJa
Golder
w5ft (RAm"ittites CHECKED.U31.
PRWECTW: 11PRIMPS RECORD OF SONIC HOLE: MR-AP-MWI I SHEET"01`8
-CCJiT1Dh1 MillerMiniii Mi GheindSixPes
N:13'14X723 E:2106663,036 Maintain Sands Plane Want,W Survey Fast Inane BIGNMIJNG DATE: Feel 19-Maresh 30,2016
anne,isn-sid 11.nix—enk news,—n.exaselis UdMNG W�CTOR:Candede Wiling,LK
Mi-lixiiii MZl n'.
xx Pat de,lailand GesseenchhollSeland gains PUMUER
Up,
d Desel Ientrabolici forescom,ai legend andl naked, HE
13151.
xx THERMIST(di
.w DESCRIP'Thi w N�L,MgOlyl
N— andsween—
Tbade, se. In It 1.
Yb
S � �= e I —EA w—E
an javIT g.xa
Dixec—
Slightly andaffiessed,thinly backed,di Itified
gre,way fine Shared,weak,SM-E
IsMiftealle lionation,PEDR�q 43 x kill FX pralliel W
ding.Up-0 It,n,
backed,dark rat fly"aned.weak.
MNDSTUNE Ponswile lixon-nation).
PEDROCK)
Eit anew"ah", m`*'w`a gie",
laxed Is hay,
mles"i theldy beell ber,deal
fine Shared,medum sphising ne week,
MIJUSTONE Pi Fi
soiffishise beds. indersaddidedifiresh
masa.bent n1cill linly,
,a.'l st'i MiNDS70NE,
DEDROCK!isedfameed
Slightly andaMessi.ini.s.piled, ya
pyi'i fin'
mdekum:—g.-:). TONS
porensl Penn 'S �) /
Finish,masialley wadded,n1chkabous,
tind,fine"Thad and,
MNDSTUNE Pofflemile Fi
PEDROCK) 7 x Mach.Fi to
dding,U -0
41a" JNPL'Kci 1
Slightly anded,hand,mi.y.dark 17240
finat fin " "K
,MND MTO l
artion,[BEDROCK]
hfies
Besennine
Ski Mix
an
xlM0xMwi 'XiMarklets
is"U,-0
Fress,massive biel m1waxesseal Is'.
grary.gas griessed. try"
MNDSTUNE Ponwile Fo-afil
PEDISOCK)
a,
6- hess
Slkg—My��.ft.h
mixecal park gral the grommet,
ma,flum steng.Skill 1871D
Pytenififle lionagion].PEDROCK]
COAL knew finstai Federal
DEDROCK]
Fresh,ma—nodded,micandom, Is. Mx2n
gray,fine gl shing,
SANDSTONE
PEDROCN
a,
ss',
Slightly wasaffiesed,mi—,plar, bated
Shay fine Shared,modern skong W
weeks MilDnil Pythallb.
asbadjand with area beds, .2132
Is a
still.
199.
t I
DEM LOGGED:CASt
Gol4cr
I In In 5 R IVAlkill"I'altes CHECKED CUL
PRWE�W: 16,141P15 RECORD OF SONIC HOLE: MR-AP-MM I SHEET 6 OF8
-�Mhl MillerMhRencl MWM GreInd,5txP.
N:13'l4XM E:2106663,035 Melanin Saa4e Plane Weet,M$ur�Feel 2nona DGMANING MTE: Feenner,19-Mandin 30,2016
anrw,��11.nng-w.--n.ea- MMNG W�7014:Wenadle Wiling,LK
MUMTON -90- U)MM n/.
Reeperen-Lin dognaland�mdechnlcdSonland Peek PUMUER
Up,
d Deselp..Iem1mW foraccom,aWn,l legend aW noden,
THERMISTCR
.w DIEWRIFIgUN
DEM I( y
naa In In 1.
Yti -EA I-E
7 wa.
DEacm-
g.�d
Fresh,massno badded,mic—,
gW fine gnered!stain,
UNDSWE �.n,aflcnl.
g3EMXKj 38 x makfi.FX Pamilel ta
F'eh '2--ild"' ding.Up-0
�lm m -d,gRNU3.E lean,
gwr
Pottsml a Pomaded].g3EDRUCKJ
Skahey waadnewd,madisPe Nalded,
�c...,gine,flne anainec.lbong.
MNUSTUNE Poile.11.F.-aflon).
EMM
Fmh 0 sighfly waannewd, 72
min ceoun flackylatalcopgm�fm .11
Qra=.medium seneng,MNMMNE
gwdfia�lla Fonation.PEDRUlq
naw I nn.a� I nn
pray, negraned at".
MNDSTONE Ponsmile Fon-naflon).
PEMMK](j_ddwwp
In FineantIsIp4dywonatswel
Fresh,mae.vo.,m-com.,
gW,fine graded,steing,
MNUS�NE gwnfi,alle penance].
losedlienuaflon
Wilarin-
fi,nd loV in�s wg�,
Dillernotecietumof
eineul an.
a n"My el
Wflernodailmedlimulaflon
an"a,e,
fillj
-F�gW,vor,fin.grain., wak .,all 'end-ta
MUDSMNIEY=�UJE poneollia M
Fenenaton,.1fin pace edel
PEERMN
FNah,rnlkweeous,..di.m beaded, 2l,an
gn�.fine gnanec.weak.MNUMNE
Pottemile-n-nafim),wfth shad bods.
PEMMKI
6- push,mas-deddew, welding,Up-0
gW,fine graded,steing, 87 M..FX paraillil W
SANUS�NE fiPoMalle Fo�affl.d].
2MI.
--- ------------ -- ------- ------ -
DEM L�E[in
Gol4cr
I In W 5 R (VA It s CHECKED.CUL
PRWE�Nd: 16�45 RECORD OF SONIC HOLE: MR-AP-MWI I SHEET 7 OF 8
-�Wthl MilleaAahisencl MWM Gmmd Sjdwm
N:13'14X�3 E:2106663,035 Aseemne,Shem Plane Want,W More,Feel Zone SielasJNG LATE: Femmare 19-Much 30,2016
w-'wsww�11.DmDaam as——D.--,a UaMNG W�7014:Whessee Wiling,LK
IMLIM'DOIN -90' AMMIM nm
a INNPI doSculand GambechnIcalSeland Peek PE20MUER
'1Dmn1NoW foraccom,MMID,legend aW name
Deselon. ST�De PE
S-Ss. THERMISTDR
.w DIEWRIP110IN INSDDA-�1014
DEM IND anDumau—muh,
a.
g:N in —EA Jr Js
I.Dene—E
Cm_mN
ta Fwsh,mandee examand,mcommus,
gW,fine gromed,strong,
MNUS7UNE,gwAJbsI1e pomaded].
manumandi
.1 Nus
Fmah. medium backed, Des.
a time,fid.gwmNJ.weak.SVINUSTUNE
Pelletal a Fornalion),afth make beds.
PEMMK) 5 x Mem.FX philled DD
ding.Up-0
P.Phij
Dn.n In
Pellets IS
as glion.Dead)
ad
Spell Hear
A the Sand
sm. sa� e(I0s50lb
Fresh,manew beekked.m1canceme, Ma, ta, and)
time,fin.tammaJ. tron".
SANMTUNE Poewfle Fornation).
PEMMK)
I-Des se—
Freah.m1c...,nualian backed, wD6 JNPLAPCC�a.2 as ad
gnev.fine gwrda�.ruedium indent te as he
- "'.. T�.E Dw�'
—F 'S. im=fle Z PVC Selb
PEaI2K) P..
Freah.firay.way In,111h,d,weak, pi
repeak
meaded
MLJDS��YSTQNE Faunal Is Semen
Pisani with kneD xml seams,
PEMMK)
se' amen
6- is Mene.FX finall.,DID
Fresh,mcsommus,medium examed,
gmy,fin.gromed,weak,S,kN�ONE ad De
Podualle parrapon].afth sme Wis.
Spat Few,
Media Sand
"Nod
F—D,massao weaken,musameaus,
gmy,fine gromed,strong,penalties]
MNDSMNE Pannell I
with thin lawase of Rem. ,le. De
m Usid.d.may.flue waited. 1prme
He
smak,MNDSMNE PEMMK) Jr� Chips
sa.
DE L�ED:(Mua
":. Gol4er
R (VA t S CHECKED.CUL
PRWE�W: Hwul RECORD OF SONIC HOLE: MR-AP-MWI I SHEET 8 CtF8
-�Mfl MillerMhPoncl MWM Grouxt
N:13'l4XM E:2106663,035 Ashman State Plane Want,M$mr�Fast Zons BARMAJNG MTE: Feemor,19-Much 30,2016
11.mo-on.-.,-�.-- MMNG W�7014:Whowele Wiling,LK
MILINATION -90' �Mftflhi n/.
Helerec-Lie'dognaland(wandbachh-18miand Hook s PE20METER
Denelpe. VMDPIPE
d �rmlhoa,,e Mrsccx-,mWn,,legend anni name
8-EV.
THERMIMR
DIEWRIPTION —DEM I na us ---
I
pit am. in It 1. s
-EA.a—
on D�cm
gM ag
Room,mcamems,medium backleep, spead
gh,,firm gmened,weak,SANMTONE I
fisculteA a Forralion].with arme beds.
PEMMN
Polish,meamos baccenc.m"moss"a
polls,fine gnshoo.strong,
SANDSTONE Potemile F-ation).
PEMMK)
97 x Maketh FX parallel to
ding.Up-0
Polish. ,loneeous medium backled. .1.
QW.fin.premed,weak,SANU�NE In
pofiva�,
�e F-ation),with towns elmo
EDR�K]
a aeas
Polish,mass.awksed.�Iemcwmee, am.
'ray'fin.'remec.at".
MNMTONE Pomewfle F-ation).
PEMMK)
.1
on.
Room,moshems, he grainec, sw3o Hole Plkq
phds�'
gem"
is -A,MNDSMNE Beat-Is
Founnit.11,w1th mrud.Mi. h.l. Chips M
bace,[BEDRMN
1-sa
to
so se
>100 x Klech.FX mandial W
ding,Up-0
Is
so
End of Bcsrwmclb�
I�Efib
NE Go]4er
be,R (VA t S CHECKED CUL
PROJECTINe: 16,10W RECORD OF SONIC HOLE: MR-AP-MM12 SHEET I OF 6
UXAM001 MilleaAahPond DAPJM Geend�cs
N:13'3191 L812 E:2106182,709 Mamma Son,Plane Want,US Sure,Feed Zone Bill NATE: Feenumay yp-N.M16
a—'�yd 11.�--a.—.,—�.--ly MMNG OONMAOTOR:Candace,Drilling,LK
MUNATION -90' AMMM m.
Nedderec-Le do,loaland�mdechhmlSolland Rxeck PlE20METER
=lyoW foraccominar,ln,t legend And nows,
Deseliele. ShAhDP PE
N�
Ifil THERMIMR
.w DEWRIP110IN mad—dul— 114��1014
lam han in —EA a—E Ir 1. a
D�cha,lhw
Spy,
Gmund Sumsew
(GPhSP)GRuw4EL and SAND;fine In u pe
marme,"Au�a�theme!and way fine In concede
oewhys.an,l a wand;.....ift Saw and put
aA,in,".W yelayhy,hdd�
wn,mmalm dry,way locya
" din an%.
5 td=�.th an I'le
The he
ZA
��NEITHERED BEDROCK]
Nampladely Sallom,.awJ.,k,
T.A.u.and lwddi.l of palmed.&
am incedoeingly ennermad with dl I de
�Eand u-
R=TiEPSWeAnuc.
NVIEATHERED BEDROCK
a Si.ghtly walmd,whad W fiesh.
m eal gray,medium ranac. 27 x Seen.FX prallel W
thhA,SANDSTONE Poasulle leg,Up-0
Fournation]with Fe,staining,
PEMOCK) y ye
m fillfightyron! thh,1Wddd)ark
W.ye .fi�r am. S_LE
w _hd EDR A
Slightly awathened to.." Idea
micameam,Stay,medium Seemed,
abong.SANDSTONE Popevide
pearl with Fs staining. 2.x --11.1 te
pMEDROCN ding.Up-0
F.inamel 173 te 17.W,
I&S to 1Aa,and Offugs.
67 x M..FX parallod to
ding,Up-0
Slightly walmd,whi W fiesh.diinly
agil dual we'fim"red.
woak,SHALE Pontylle F—aflon).
PEMOCK)
25 25 Ch
Fmah.�eaaou, ey,fi,a ghadmd,
sineng.SANDSTONE FoRsylle
Fohnalon) (BEDROCK]
6x,ding...Di,p-0-------
JNP-SKCC,�,l l y
-----------
--- - --------
Up SC&NE LOGGED:CAB
(ViGfifildu
'tmmlpfit's CHEUKED.UDL
PROl 16,14BIPS RECORD OF SONIC HOLE: MR-AP-MM12 SHEET 2 OF 6
LOC)kfiON MillerMhPoncl DAWIA GKIndS,whaa,
N:13'3191 L812 E:2106182,709 Atlantan Satany Plane Want,W$Ave,Feet 2!one Slight DATE: Feenedy yp-N.M16
N—'NnWyd 11.nu—na.—.,—n.--ly MMNG OV,111RACTOR:Ctmedayle DrIfing,LK
INCLIMION 4W' �Imlm V.
Redy,ren-Le doBalland GeonmennIcalSolland Rack PASnOMETER
=lmW foraccom,el legend aW noteds,
In Deselpen SnCNDK PE
d R I
ISLEV. . THERMISTCR
DESCRIFIfil 114�1,yfiyUl
IJ U� ' IND— In— '7;;;;�E I]I. q
(IS In Tdta.
3 � n�,I an.
In
4
Slightly eaddlyani W finah.hinly In nI 61 x meeh.FX Wedged W
handled,dark W,yea,fin. traded, ding.Up-0
woak,SMLE Poleamfle Fonnnanon).
PECROCK)
45
Frann.niI,eyeaus.as,I.g.in.d,
abang.MNDSTDNE Pothaville
Fonnation],[BEDROCK]
Slightly andatord to firesh,thinly ayd)
"N"'do"green,yory fin.grain.,
...k.911ALE Podfingle,Fo�nafiodl
PECROCK] 7
t. nigh Nanh.FI(1.11.1 in
Conn,edyly altheend.play,ver,fin. ding Up-0
gained.eadenney vanak,
Cl-AYS'10NEASILTSTONE PodyNillot
Founation],Poe-be coal Made.
PECROCK)
A
Slightly eaddlyarand W Path.
ml...,gmy,fl.madded,nencia. JN MAKIN F,I I I I
timing,SANDSTONE Ponsville
Founation],BEDROCK]
Fe Maned flom 57.9 W 59.0.
Sol 0 el'S,pary, JNPLAKINF,1 20 1 �
an INPlan.l..' 'a I y
25xIv.h.FXpa IWW a I �
ding,Up-0
I'M
all
e 31 x Seen.FX indrall.1 W
ding,Up-0
2 pefill Forl 7
z
E C�CDR NJ
Fresh, W,Key fin.Brain., k,
MUDSTCfJEJS1=ONE P.H.
Forrydon].BEDROCIN
ly
Iney"mican-em,gral fm graineal, 7K.
nn.dem eirIng,SIV,DSTChJE
Padengle pomaded]wtin shale plane.
PECROCK]
- -- ------------ -----------------
DEM SCALE I OBGED:C�
Gol4cr
I In W 5 R (VA It s CIIECKED CDL
PRWE�Na: lkA)45 RECORD OF SONIC HOLE: MR-AP-MM12 SHEET 3 UP 6
_�Mhl Millerewhiamicl MWM GreareaSunks.
N:13'3191 L812 E:21061112,1179 Mainland Stme Plane Wast,W sure,Feed Ilene VgWAJNk3 MTE: Fesnum M-N.M16
anna'�ml 11.nru—nan.—., Ln.--Is MMNG W14M70Rh�awkcl,Aging,LK
MUMION UgMM nm
Rideren-Le do,lendand(widechnicalSolland Pack '1120MUER
'liareanoW foraccown,arvin,l legend and nomen,
in Deselper. llneDe M
d si
THERMISTUR
.w DESURIP'liON k 114�lAn101kl
'o i In
Oti amPa
g ans.
an
�.gd
a Fresh,micacames,grew fm indeed, 31.each.FX w.11.1 m—
nil Along,�DSMNE had ill Up-0
gPAkel1e pa"Ace]wth shale sake. jel"111 I
g3EMU�K] Ins..'.: 20
F.7m."m 81.1'.81 AV,
82. .823n,'
li
as
Imse,
Slightly maddhored to flash, Hollod calum jorst%.W W
m calmenue,line,fne gained,string, 8812 age
gANUS7UNE PAkAle Panama].
F.latenexcl fiew 882 W W.6', 2
92.1 sm. jNP
P�Aewn F. In
JNPL:"Mal Bl'innic
R a':
JNPL,%,CGF1 M'�
43.Mach.pi�padmilel to
ding,Up-0
Fral nicamens,ask fl.grainsed, a,
strong,SANDS7UNE Poidevile Bil P�KIN F.3
incendlon.[BEDRMK]
a,
Fmah,thenly ac,JdanL dar,gray,wry s,ico
fine gm
Faideatined!weak,S114LE Pothemile
add jBEUR�q wxPenn tAporainto
an,U,-0
PePhug
Berman.
Miles
nalla
Fresh,micacemm,grim frie indeed, le"6
nil Along,�DSR)NE
sU gPAkel1e pomaded].PEDRU�hj
GP#1 Fine,
Am�and
r PVC Seh
Q 0,010 Sim
r
113. prelps.1,
P
'neaded
Scimen
was.
�1_leand,[Ponseflio Fosell
PEMMKN) "lle
—Fash.nick...gm,fl.grainsid.
men
madman stiong,to.ho"
MNMMMKN)E Poine.11.Fornaflon).
PEM I'll I A.
Sligh
I d
(G P-I'm�F&"d
I I 7fi""n"I.�Lh njZd J."d I'E" Me
L
pPAkel
argivar t
t
UP Gol4cr L�ElIk bWa
"7 in,R (VA It S CHECKED.CUL
PRWECTNd: HPIPSPS RECORD OF SONIC HOLE: MR-AP-MM12 SHEET 4 OF 6
LOCINTIDIN MillerAshilauncl Mi GromattIrks.
IN:13'3191 L812 E:2106181 Ashome State Plane Want,W Iame,Feet 2ym RGAIJUI UI Feemary M-N.M16
anne'lenossad 11.shoses—.— Ln.--Is MIMING W�CTOR:�hdadda Ddlifing,Ill
5231 his
underea-Lin do,loodand GoodenchnIcalSolland Pool, P�Usfil
=lhoo,on mrstecon,porl legend aW name
In Desel NT�HDP PE
d Dil,I
.lz IN
I.Eelifli
DESCIPPIfil fih��Tll
IN
'0 i In a
Ofth on el madue
am.
e
g.gS
Slightly andameareal thinly bandicided,dai
SM-E s
ger,say fine goarsed,won',
FIRM"Forrml MM soundest 0 a
singular slants.DEDIRCCK]
Sayeaddeme,
GlPftl Fine,
III Sand
F h I us.
has Se.
- di
N T. E
.E..d' s
Fi monceses,gray fm grairsed,
nodumn stroung,SANDSTCNE
Posballe las"Al MM lincessonsing
.hal.baces and armlar W munded! s
an dadon.p3EDi
f I M..FiX fial to
. . . Is ti
s
4 7 Seem.FIX pardliel W
ding,Up-0
Prom,micanceses,gmy fm grairsed, Hole PI q
medium proung,SNNDSTCNE Berti
Posballe laurraffil PEDROCK] Chips 3o
From,monceses,gmy Cuts,trained,
stemil,S,kNDSMME Poethowfle
Formal DEDIRCCK]
up, IN PPLAKC I N 1�
N: _.�C 2
H huseelotisjoul
ads
ing
Prism,monceses, my fm grainand, son "we",
annalk Ne medium stmi SIIINDSTONE had ng,Up-0
pidgengle pommi isfin Instant,
amd,bandle swith depth.PEDi s
- -----———————I
UP LOGGED:CNS3
Gfifildu
CHECKED CUL
PROJECTNe: 16,45045 RECORD OF SONIC HOLE: MR-AP-MM12 SHEIFT'5 OF 6
-�IflCfl Millenjismiamucl MPJM Gramostilarface
N:13'3191 L812 E:21061111 Melanesian!dPed Plane Want,W taturse,Hold some VIANWING MTE: plummet,wa-N.M16
wha,��11.moneem asowo.—s.--,a MMNG W�CTOR:Compeow DrIfing,LP,
INCLIMION -90- ,MMftJ1H hit.
al Handeral-Lin do,lonaland GendechlonalSolland Fmck PEa0MUER
HemonoW forescammixt legend ana name
in Deselidem unwHDp PE
d hP
is SLEV. 114ER1.181still
DESCRIPTION k lNSlwJ.lAfi0k1
macta
mm In I]I. q
gull
Frem,milachandes,goal,flat gained,
weak an medium among,�NDSTUAE
Potts'lie Fmintionon]wrifin deart 10(i Wic4h.FX nall to
'hode unds with depth,PEDROCK] a ding.Up-0
(nalt-ang
in
79 M..FX parallid to
ding,Up-0
In
an —Fram,Nil,—Wd�,�good.way Imuse Hole Pilo
Bentoon,
fine gm ned,weak,SH,\LE[Pulled. a CN,,lo
Haswell] [BEDROCN 64 x Meah.FX Mmilel to
ding,Up-0
a,
na,
M x Mem.FX mil.1 to
ding,Up-0
a,
Fram,micamanall,goal,pull gained, efifild
sidedum owning,SJUl
Podual a Forrafical PEDROCK]
-----------------
DEM LOGGED:CAS
Golder
I I In to 5 R IVAMonciates CHECKED CUL
PROJECTNe: 1�5 RECORD OF SONIC HOLE: MR-AP-MM12 SHEET 6 OF 6
LCCAMCN MillerMhPoW DAWM GrojndStxfs.
N:13'3191 L812 E:21061112,709 Asearna Saaa,Plane Wast,W$ursa,Feet 2!ona Opal MTE: Feftery m-N.M16
anne'lsnoss,s 11.soo—on.—.,—n --Is MMNG W�CTOR:Condones DrIfing,LK
INCLINAMIN -GO' kgmm
HIderea-Le do,lonland GoosechnIcalSolland Pack PEM0MUER
=Ima,e Mrwmm,pan,n,l legend and nodes,
Deselp.. ��HDP PE
D�
8-EV. . 114ERIMMICK
.w DEWRPInUH 114��1014
DEPPH ' ND— In— `7;;;;�E I]I. q
on
g ae.
on e
.9.g;
amen,mic—us,gm�fm gained,
nnsdurn sinong,SANDSTONE
podsolle pomaded].PEDRDCK� n1w.Wac1h.FX need,to
(,onloued) ding.Up-0
210 se Hole Pi q
76 x Mean.FX Wendel to Bentori c
ding,Up-0 Chips 3A
21611
sa
End of Borehole
DEM L�ED:
Gooldu
I In W 5 R mm"t,
(VA S CHECKED.
PRWEi 16,figag RECORD OF SONIC HOLE: MR-AP-MW-13D SHEIiT 1 �4
-�� Miligarkahlixencl MWM GrxjndSDrhSxx
N:13'41 10ix88 E:1104848,W ANN..SOW Plarx,Went.JS$i IDMA Zon,~.G M�: Jimand, Fabneary ..16
ene'nexxxxxx N,1.ax—.——D.--,a MMNG W�70R:�Mxdx ending,Lie,
INCLUM'DON W �Mlm DIN
o Nei da,ladand GadeachecalSeland FWCk M�Odfii
'1Dxm1mW foraccom,mari legend ane naki
lamelpen SD,,,DD ME
d
U,
IS-151. THERMISTGR
.u, DESCRIPTION Ni
Di .IND TNE DID
am. in gl�� —ANUNU— Jr Do a
111m
g.g,, ..Nd
Greana Sureace daSe 1 IN
(WDSP)GFUI,�-and SAND;fine. D
a--,ari�a�graned!and way fine M canc,da
eeades.ari a saw......ill Sen.and Paid
endcPsh a,lexe to Wlevapen ali
ne.oh"i an"an'"I'le Seedy
ended due tD wildnenn,in sa. Sal
ID Si"i mm.
N�IMERED BEDISXK] 4e.
Compledely dexamposidel mk, 41D
Tandume and Maddings of perand Dock
DID,invandlingly pmereadl Mth depth,
FeOx si V and ealelphation,
[WRW��Lfllfi
N�7HERED BEDlSXKj
IDI'd
Deecedli Mak. Taxtuade and o an
Mecdage dif parant Mek aN 1� Sanda.
S anianxi Mansianded wWD depth Gmut Mix
Fei adnann,and proximal
[SAi PN�IMERED
Bi
CCxkl-lan.fixentai landraton],
g3EMXKj
I Sfigdy annerflumnal to fiesh,gray,xxr�
fi-ganned!vanak,
�IAYS�651-�NE giiattaill.
lianni[31
Freah, nuni gray,
a madurn gmined,drong,�DS�E
a, 'DDWIM licarnafflan].PED�q
a, ——————————————— ——— ———————
]i iL —Ln 41 1 1
DEM LD3GED:
I In W 5 R Golder CHECKED.CDL
(VA s
PRWEUNd: 1�5 RECORD OF SONIC HOLE: MR-AP-MW-13D SHEE7 2�4
-�MQN Mfller&hPeW MWM GennvdS,xW.
N:13'41 W�88 E:1104848,8V Anlarn.SOW Plane Went.W$.na,pW Zone~.G MTE: Idea., Fabinuary ..16
�'1.nne-nn.-., Ln.--,a MMNG W�701n:�aedxla Urging,LK
INCLIMION -90' �Mlm n/.
Rederen-Lid do,looland�dechnlcalSonland peek '11201MUES
=ImW foraccone,poWn,legend arwi nodes,
elpan PE
THERMISTGR
.w UEWdFnn0N 114��1014
U� ' ND- In- '7;;;;�E
en.
In g It
e �Mj
S
Fmh,micansous,clark gm�fm a'. 6.M..FX Ineall.,
a
grared,medurn sireng,�M�E e -1i"g'Up-0
�AftealleFo Acd].g3EDRUDKj
(odadVe,.d)
4�.
7 x Meeh.FX Pralls!W
45 idg.Up-0 'a
M M..FX panall.,to
ding,Up-0 pen�ene
G-W,�
as 1 6 1 7 1 x I M.h.FX Prall.1 te
ding,Up-0
W8
SPeRug
..rde
.11.05
..s.)
7.
13 Gehl Indian
79 x M.h.FX"rallel te Media Sand
ding,Up-0 (8�50lb
.1 pa,.u..)
Flesh,m1cananed,cark gmy,flne
graned.medium aldedg,�M�E
Poftwile Fon-naficn).PEURWK)
71
I�.gnp
------ �0.010S!.
Innual J
mm:n
--------- --
P.Paek
-- - ---------------
DEM I�ED:
Gol4cr
I In W 5 R (VA It s CHECKED CUL
PRWECTNl 1�5 RECORD OF SONIC HOLE: MR-AP-MW-13D SHEET 3 CF 4
LCC)i� Miller&hPoW Mi Ghejnd�ce
N:13'41 10y88 E:1104848,862 Andhern.SOW Plane Weet.W$.i Intel Zone Wi DATE: John., Fobindery ..16
�noei�'1.non—in.—.,—n --In MIMING W�C70i Ceedoole Drilling,Lk
MiLli i2limm
Hvi do,loodand GeodenchnIcalSeland done pl�UMUER
=lmog,n faroccum,mai legend and nodes,
Deselibein nh�D�HE
De,
I.Einedi
DESCRIF110H
'0 i In I]I.
00 on Thin.
S � �=I ne.
on e
giggle
Highly W dell mmmoloned,dart
gray,—A Sl=UE P..Ile
Forl gi KdoMdWd 61 x Pill FX phylled te Z PVC Son
ding.Up-0 Q 0,010 so
pro
P
reeded
Sore-
She
GPA Rifter
onfign Send
lT
S) Minn.FX pill ho
ding,Up-0
S
Flesh,micannalm,cark Sony fine
glaned,medium striong,SJkNDSTCNE
Pedoli Foi PEDROCK]
"I In
no
1100 x 1i FX Phemill 0
ding.Up-0
le,
Hole Ping
Bent—e
CN,,IA
17 87 x Seen.FX 0.11.1 W
ding,Up-0
DEM LOGGED:CM
Gol4cr
I In W 5 R 11VASSWO'Cialtes CHECKED CUL
PROJEUNs: 1�5 RECORD OF SONIC HOLE: MR-AP-MW-13D SHEET 4 OF 4
LCCAMCN MillerkmPerel DAWM GroandSurface
N:13'41 10ly88 E:11.848,862 Mabourn.SOW Plane Widat.W tlyran,Hard 2!cne~.G DATE: James, February ..16
a-'weasys r,1.morarrm.-.,-�.--,a Mil Cr)�(70R:Caeawl Drilling,Lk
INCLINAMN -30' AMAM al.
Rrypertn'Lid do,lealand GersecheralSouland Here PUMUER
Up,
d Deduelpen TeHnlynW foreamr,saWn,legend anal nodes, Der HE
13.151.
I.ER.181.K
DESCR�Ut N�L,yrlyOhl
Dd� .ma- D—l-wasue
00 Tateas I -EA w—E
104 W � Ir 1.
= DEac-aw
.9; g.gd saday
gramed,strong,�NDSTUNE m
pseltsylle pomaded].PEDROCK] als. x Mesh.FX peorliel to
ng. d- 11 an
Fomented,PBED�lg
Slightly southeast ma"par,'an"S
ran." dam San,n- Isa.
Swayed,stroW�NDSTUNE
prefteyl a FoHralion].PEDROC
Slightly weathered,gray,.1 Mr.
nodded. w.k.
MUDSMNErSILTSTUNE Paul
Formation]with inclusions of angular Iss.
nuthemanded=carsto
PECHocKi
130 70
ding,Up-0
""a
From,mosswours,Sony,medium
granal among,�NDSTUNE
9 INN PP...,
- \P'Ataylle po'Moul.PEDROCK]
g 'aws"mic-seces,dam gmy,the
grease.strong,SANUMNE Hole Pl,q
Poll Fo-A-).[BEDROCK) Bermate
Few s mommal Sony,medium Chips M
gresi,strong,SANDSTONE
Papeete paled.].PEDROCK]
Swed 2 6 Mesh.FX parallel to
ding,Up-0
Fresh,mances",dam par,fins "d.re
gramed,annong.�NDSTUNE a
pNeltsylle FoHnamer].PEDRCCKJ
at Fresh,mommal Sony,medium
San 1,strong,SANDSTONE
Papaylle FoHralion].PEDROCK]
in
say.
he Fresh,mosswours,Sony,meadi an
Swayed,strong,�NDSTUN
9 prays IsFo A.ormyAlf.wilaresurchal #71M-1
I Ct�Vanions.PEDROCK] 111. 37 x Mesh.FX Prall.1 ta�---
Fresh,mommedurs,dam gm,,fins ding,Up-0
Swayed,strong,�NDSTUNE
T"We"I's pa"Hemeg.1BEDRCCKj
Fresh,micadwous.gmy,medium
a, nodded.strong.SANDSMONE
Pareselle Fornation).PEDRCCK)
End of BHw1m1"
ly
he
Up LOGGED:CMt
Gol4cr CHECKED CUL
w5ft VAM"thates
PRWE�Nk: 16,143045 RECORD OF SONIC HOLE: MR-AP-MW-13S SHEET 1 CYF y
-�Wfl ifillerMhPoncl MWIM GoneneSurfaw
N:13'4114�olg E:2104830,305 Alleene,Seat,Plane Want,W Sol Food Zone~NG MTE: 4rd 3-12,M16
aow'nnNN�N,1.ourvank.—..—D.--,a UdMNG W�7014:CDeweade,Urging,LK
IMLINA'DOIN 40' Agimm DM
Fkaparec-Le doScaland GeonechocalSolland Pack PlElOnal
'1D,mlNoW peaccom,en,ln,legend aW nande,
Undeelpen
Ifil THERMISTGR
.w DIEWRIP110111 Nl
DEPTH .IND TNE No
Oft) No. in Jr Do
—EA.N-
111m
g g ren -----DN
IM ..ad
Genune SuraiNe .11 1 IN
(UPW)GlaoI,0EL and SAND,fine. D
nomse,aWu�a�grawel and aw,fine to concede
�dnx,aVu a al......Ift; gone and ped
MI yellow to yeloapsh ol
no.ohas",ea"any loon" Pay"'
sonewl due to amathenn,in shu. Sol
to Sapidithe"mislon mm.
WEA�EMED BED�K] �(41
Completely dwornpowent reck, 41D
Tandues and haddings of patent mck
DID,tookesingly peownwel with depth,
FeOx sWInI V and weenciphadon,
NEA�EMED BED�Kj
B,nt-1,
D-1 U�
T and
IN
=1�p=':k "Done
M.1,
nweasW1 ponsended with depth
FaUc Nathan',
and prowipinamon.
[SAPRl�V.EMED
Bil t 0
25
IS
y.,ow Dead)
6- peplog
tonown
C�L I.e.potheAlle Forneflool
Slightly weadfamal to fiesh,Sow,wary Pat Hear
fine graned!'weak, Media Sand
IS x 50lb
�YSTUNE�I�NE pothevide
FonowneD SEDRMN
x Metal FX damlel to
F.III how ff to DY had ing,Up-0
Not
Pon, nassive,Sow, he
z m.dom Indeed,Inner,,SANDSTONE
poloalle Fornanon].PEDIFI
Z PVC Seh
Q 0,010 Need
11 Prepack
neaded
a >10)K Mal Fa�Imil.1 No Senw.
hadding Up-0
a
Is
L�ED:CANa
UP
�j (V�Wdu
mmilifit's CHECKED.CUL
PRWE�Na: 1�5 RECORD OF SONIC HOLE: MR-AP-MW-13S SHEET�OF 2
-�� MillerMhPoW MWM Geejnd�.
N:13'4114�769 E:21G4830,V5 Malanna Sda4e Plane Weet,W$u�Feel Zone~NG CATE: 4ni�12,M16
�,1.�—na.—.,—�.-- MMNG W�70R:�aedacla Drifing,LK
MUMION -90' �gmm n/.
Rvdereo'Lid do,lealand�dechnlcal$ofland Peck P�OMETER
=Ima,e MrwmmMn,n,l legend aW nodes,
elo.n ��DP PE
.w DEWRP�014 114�1�1014
ND—
W e, Jn
�gj.9.9;
40 -7 141mMediaSandl I
End ad Bmhols
45
a,
70
ad
DEM L�ED:
Gol4cr
I In W 5 R (VA s CHECKED.CDL
PRWE�Nl 1�5 RECORD OF SONIC HOLE: MR-AP-MW14 SHE� �4
-�� MillerMuPoncl MWM G.ndSurh.
11:13,4759,424 E:210,1706,671 MaNnuaSlanielaneWeet,WSy,eqFW2nanaMPAWl Juayr,M-Febnyar,M,y0d6
anne'�'Innre—nn.—...Lnaoyd—y MMNG W�70R:�aadtdla Nifing,LK
MUMION -90' kMAM V.
Rmertn'Lid da,lealand l3axaechacalSonland Rene e VMD,,m
"S"Mum
d Deselpen TenalmW horaccona,pan,ln,legend anal notes
13-St. THERMISTGR
.w DESCRIFnION Na—Tate. In '7;;;;�E Hl
(IS na.
an e
il j3r
gti�.
Guand Surface .1an
(W/SP)GFM�-and MIND;fine In
cm, Wulargrayedandwryfine.
a la conaudee
eeadea. vala, W;.....1; 1 an and Pan
ral"Ill to"llevylan ayc�
.yary I..., PoIr'
ended due u,yeethany,in thu. S61
hu Sapidge"raieJon
MERED BED�K]
�mplyyelydaa,mposaxiruck,
Tella
FaUc atanW and prenplabon,
WRl
Wl��ERED Bil
4111]
Slightly vanathenal toften. 1411
mleal dak gany.I.grained,
mdehum shrung,SI%kJDS�E
Papeete F—aflon).PEURWK] 1 5 1 7 1 x I lde�h.F)K prallel W
W Ing,Up-0
'n,
lde�h.F)K prallel W
Ing,Up-0
-.I—at pg�-
Slightl
wsak.`gll-TSMNUSVVJ-E podsville
Foranation],[BED�K]
ad
a 4 3 x M.h.F)K .11.1 W
ding,Up-0
Fe tanned]at 31.9
P.Ipl.g
andond"
Pelledy,(S
allech
Gp`"phe'
..M. an
in
Is pan. I,
————————— ——— J)
NE L�E(In
r7Gol4cr
ye,R (VA It s CHECKED.CDL
PROJECTNO: 1�5 RECORD OF SONIC HOLE: MR-AP-MW-14 SHEET 2 OF 4
LOCAMOO! MfllerAahPmacI MWM Gl BOOM.
N:13'475%�4 E:21047OSGF1 MaNme�PlaneW�t,M$u�FW�ne~NGM�: Janaddr,M-Febnwnr�M,2016
OWMNG CONTRACTOR:�Dade,Calling,Lie,
114CLINA'DON 40' ADMIM am
Remarta-Le'dogadand GoonchnicalSeland seek a P—MEO's
d Dloan ToolnoW foaccon,aWn,legend and nakee VMDpOPE
Issf. THER'MISTOR
.w DESCRI�DON INSTal
IND
. '� NO
00 Den"a I, man ln Jr J.
I wsl
—ANICNIONFACE
g g Is. `NN S
I IN
slight,wesdanded.fidon,par,go, an
wl SILMZEOB�[P.All.
Foal BEDROCK]ftecreffamed �1 W Mact.FX single!b,
ding.Up-0 41 an
a,
A I hly andowned,cal Sam,exannersely ad Z PVC Seh
Q do Oslo
weak,SILTSTCNEASI�E[Poneville all pi
ap-ic
Fearredon].BEDROCK] ween 'noded
Slight'admadmead W Own,clark Only, Semen
weak.SILMIC"5"�poll
Innaten],[BEDROCK]
s1O an
Si Idly andfleared!.fino,
meacal park Sam,fne gamma a..
In DaWmm men SA4DSTQNE
ponelle Forrapeo.PEDROCKJ
�100 Meal FX 1.11.1 Ne
ding,Up-0
an.
Fine h.mlewoom,car,gall,flne IN.
l trang 0 deal trang. Opal Rho
IF SANDSTONE PORI Forreflon). Media Sand
PECROCK)
an
78 x Meah.FX palliel DO
ding,Up-0
a 41 Meah.FX palliel DO A.D.Plo
ding,Up-0 Canaan.
Chil 31F
————————————
DEM LOsGED:CAR
Gol4cr
I In W 5 R 11VAMAXIaltes CHECKED.CDL
PRWECTNd: HypX)45 RECORD OF SONIC HOLE: MR-AP-MI SHEET'(Y 4
-CCJkT1CN MillerMhPond MWIM GeoundSljohloys
N:lS'47dh424 E:2104706,611 MaNme�PlaneW�t,M$u�FW�ne~NGM�: JnSNhM-FebnNry2d,y0I6
MMNG W�CTOR:C�Sdedo lending,LK
INCLIMION 40' UMAM Its
o INdheren-Lid th,lonaland Geadechocallhandand Rose y VMDy,m
In a Desel lhenellsong,"Mrwmm,NsWn,i legend and notes s,e,
to 13-Ill THERMISTOR
IN
.w DESCAl Dl— NE In '7;;;�E I]I.I y Hl
pit on N.
lz Ii � �=I No.
on
Frody micaceses,cal Sell fm
gradient,strong W noodium strong,
SANUSl`0NE y'ditesifle Somalian]. 19 It Mash.FI(Will to
PECHMN ding.Up-0
IN
yNsy,
Slightly .rod,Ill Son,sanal
In
Fornsat,w] SEDIRCCIN sped
Foy h.m1camens,carl,poll,Holy V
gl strong.SANDSTONE 19.mench.FX parall.1 W
Poffeelle Fornsficent.PEDRCCK) ding,Up-0 th So
Is seds
v Fresh,mleaseded,mansirs,tedded, syse Chips 3M
S "ney mesdurn golined,doeng,
SANMTUNE Pottemlle Fonnation). Hole PI-9
-no PEMMd) Borden Is
21 It Meen.F)K drall.1 to
ding,Up-0
115
He
51 It Meen.F)K drall.1 to
ding,Up-0
sll.n
He.
I- ------------------ -- - -------rr TH------
DE I IMED:CAB
":. Gol4er
0 R (VA t S CHECKED CUL
PRWE�Nd: 1�5 RECORD OF SONIC HOLE: MR-AP-MW14 SHEET 4�4
-�MN MillerMhPoW MWM Geenicl Sute.
N:13'47W�4 E:2104706,dn'l MaNme�PlaneW�t,M$u�FW�ne~NGM�: Jnea,,M-Febwar,M,M16
MMNG W�7014:�deolc,DrIfing,Lie,
INCLUMION -90' UglAm nh.
o �rtn'!Hd do,looland GeooechocalSonland Hock e VMD�,m
Pi�om�
a olpen Ienelmo,n faraccone,noWn,legend and nodes
E-EV. THERMISTOR
.w DEWR�014 ND— .e. In '7;;;;�E IN��ION
MI on 3
on. e
j3r
Hole Fine
Is B..tn 1,
Ch.,3W
End of Bomanclo
141
HE L�ED:
Gol4cr
(VA It s CHECKED.CDL
PRWIS�Na: 16,10045 RECORD OF SONIC HOLE: MR-AP-MIN-15 SHEET 1 UP 4
_�TT014 MillerMhPoncl Mi GmR.S&I
N:13'5249L573 IR 2104131,684 Aidearna,Staft Plane Want,W Sul Filed Zone�NG UITE: Feeney 16-19.M16
N,1.RiRmana NeRma.D.--,a MIMIRG W�7011:�Rdaddfi,ending,LK
IMLINA'DOIN 40' AWAIM me
IN fiefterec-Lift deal GandechnIcallialland PRm PIRIUMETER
temilhonfiree forenconeftimming legend ari name
Udnel NT�De PE
.lz IN
THERIMISIDDR
.uR DIESCRIP110IN R IINSIDJL�1014
DEM ift al IND TRE Re N
al
let am. in g�� —ANDRUFFAR Jr Do a
111n,
vll.g; "', " I= - I
R.gZ ..ad
Gi Surmax, 41.46 1111 1111 IN
(IX)cRannac SILT,-30%ciparics;
;;,g.-
.yolmenne,—It,11 DID contents
and Ped
(ML)C—T.W.fin.Mand;
P.1'Rydish mi nad�ftadlaa.ft.fin.
[NATNq
(UPDAP)GPA�_and Med);fin.W 4
Reaftee antafter gmeal and eary fine W
mande,anfil sand;sone,Rift;
himeh It—.yell—iiin it i
nonRchni di may mal Ptedy
earned d..W amethaing in etu. Bad
W si themistion acene.
lVil Bi
a
I .—D,
de.
R,
T.A.D.and beeddini of Planet Race
am in hamingly Penameand!AID difiel o
FaCtRathaning and�ipitation.
lVil Bi an.
Slightly .train, ",a
minecanue,park they,the grained, 2
medium Meant W.Whil
a SWINUSMNE pialtialle pomaded].
J�j
I.D.
S INKARACCIcl 21 2 PnPl"g
Be..
Pat.
JNPL4K- 2D 2
R3
Fe named!fmm N,a M 25.0- JNPL4K- 20 2
I age
25 Split Hfiftar
1111KIRTI. 20 2 -W Media Sand
JN"KWF, 20 2
57 x Meeh.iii emiled W I P.taft
R ding,Up-0 40 0.010 S1.
P.Pal
Thened it
sam:n
R
a, da'a
Momeraftely adeandered,thinly bodc"' .5
car,gi mft�fine granted,weak,
Sl pialtialle iii an
JBIEURMIK) De
d,me
Re
Is 1. — _1 ———————
QUAL lersm Pothemilo Founaton]. Read
--------------
a
DE -,— ta3GED:
Golder
(VAssponciates EUKED.CUL
PRWE�Na: 1�5 RECORD OF SONIC HOLE: MR-AP-MMIS SHEET 2 UP 4
-�Wkl MillerMhPoW MWM GeenveS,xM.
N:13'5NqL573 E:210,1131,�Melanin Made Plane Want,W$urA,Feed 2!one 0100i UeTE: Feftery 1�19.M16
anna'���'1.nng—na.—., Ln.ea— MMNG W�7011:�aedacla Urging,LK
MUMTON -90' Ugmm n/.
Meleren-Le dine,lealand QmdechnIcalSolland Peek '11201VUER
=Ima,e Mrwmm,aaWn,l legend aW nodes,
Deselp.. �,,,DP PIE
IMER.181.1k
.w UEWMPnn0N N��1014
J U� ' ND— In— `7;;;;�E I]I. q
Mi e, da'A
g ae.
an e
.9.g;
I 1.,Z'tda��'M"E're
.ned,ed
�Ale Fonaton].g3EDRUDq
'nean.--eto.,Ann a.,new,
granaxi.shang.MNU�NE
Poff-fle Fon-naficn)AM Malo Ads.
PEMMK)�nardlu—p 43 A GP#1 Hiner
Medw Sand
a,
.,a
Fresh,miceneoue,clark gm�f-
gnaned.edeang.�N�UJE
�Ale Fonaton].PEDRUDq
5 M..FX parall.,te
DrIle,a Mopeadl eor,we 9 on
roun,1 and lest d.,th Me,
A
31 x Ve,eh.PIK prallel to
F�--h,mmecoo.,dark g.y, ding,Up-0
gnanod,steel,�N�UJE
gPpda�jje pd�adad]Ad h.l.peep.
PEURMN H,I,Pl,,g
3 r,ln 1�
�lhn'I n
11 ca
5 7 x V.h.PIK prall.1 to
ding,Up-0
71
Rounced alking easti;
Para 76.6 0 7,6 ags, 71 I�
ldc"d
g
- ; nnadad�
;N7E F:
ad
E L�E[in
Gol4cr
I In W 5 R It CHECKED.CDL
om� (VA s
PROJECTNe: 1�5 RECORD OF SONIC HOLE: MR-AP-MMIS SHEET 3 OF 4
LCCOI,� MillerMhPoncl MWM GroInd,5txP.
N:13'5�4%573 E:2104131,�Melanins,8dPoe Plane Weed,W Iaur�Food 2!ona 09MAING MTE: Feeneary 1�19.M16
anra'��N,1.noo—on ae——n.-neen MMNG W�70R:Ceande,Urging,LK
INCLIMION -90' Qgmm n/.
RePron-Le do,lonaland�NdechnlcalSofland Hank PIMUMUER
=1mW foraccomInoWngi legend ane nonee
In Deselpe. ��HDP PE
d
IKRNIISI.�
.w DEWRIPInOIN 114��1014
IN
`0 i In `7;;;;�E I]I.I, q
on
g Ne.
on e
I.ga
Fush,rnmacem.,nninashno hadded,
gW,medum grained,Ninon,
MNUSTONE PdRaWfle pomaded]. 51 Meen,-indirl te
BEMCCM tooddeeNNI ding.Up-0
l—N,nanniner ol.h.le
ande
a, CHI—dropped core nei 12 on
gmuncl and not depth color
Roan,m1ca..,nNessia,anddInd, Neop
Pon, madhm godead "ang
MNMTONE Podemile Fon-nation).
PEMCCK)
12
9 x Mann.FX peamile!to
ding,Up-0
a, DnIlem dropped!core me 13 on
grouncl and not doien color
Fee h.m1c...,cark na,fins
gm=.strong,MNUS70NE
Poleamil.Fo-Am)WM h.lN ends.
PEMCCK)
Hole Pi
Bentori
no CN,,1A
W x Maneh.PIK indmiled W
ding,Up-0
He
14 W x Meoh.PIK indmil.1 W
ding,Up-0
DE LOWED:CNB
Gouldu
R (Amm"t's CHECKED.CUL
PRWE�Nd: lhA)45 RECORD OF SONIC HOLE: MR-AP-MMIS SHEET 4 OF 4
_�MN MillersahPoncl MWM GreInd,5txP.
N:13'5�4%573 E:2104131,684 Madeems,Stes Plane Wast,W Iaur�Food 2!ona BVINKING MTE: Feeneary 1�19.M16
anra'��N,1.noo—on NeNon., Ln.--Is MIMNG W�7011:CAdece,Aging,LK
INCLIMION Qgmm n/.
RePron-Le do,lonaland�NdechnlcalSofland Hank PIMUMUER
=1mW foraccona,moWngi legend ane nosee
In Deselpse. ��HDP PE
d
IIIERMS1.1k
.w DIEWRIPInOIN 114��1014
IN
`0 i In `7;;;;�E I]I.I, q
on Ta.
Ii � n�,I Ne.
on e
Fresh,micaneom,dark gra,,fm
gnered,Aning,�K�UNE Ig
[PadbeAle-"Am]w1p shale al 68 x Males.FX Wedged te
AEMXKJ NeapseenO ding.Up-0
n M..FX pe.11.1 he
ding,Up-0
Hole FI,q
Beenni a
Chips 3A
nn 21 x Mines.PIK 0.11.1 W
ding,Up-0
ne,
No
a.
EnddBmhde
I-NI
NE L�ED:
Gouldu
pa,R (Amm"t's CHECKED.CUL
PRWE�pll 1�5 RECORD OF SONIC HOLE: MR-AP-MW16 SHEET I � 3
-�Wthl MillerMhPoncl MWM Goamml
IN:13'5941 E:2103360,.3 Anixern.Stathe Pines Wast.W Sol Inset 2yse OfitiefiJInG MM Jan..,18-Folsm,11,.16
aorw,wsawa�11.nne—no.——o.--,a MMNG W�7011:Caaande Will LK
IMLIMIUM W kMAM am
peoperen-Lis do,looland meraeconlealSonland look PIENUMUER
IsmInoW horacccamnylln,legend aW notes,
na,,,D�FIR
13151. THERMISTGR
.w DESCRIPTION gal
'0 i In I]I. q
(Itt In Tm.
II � �=I wa.
an
.9.9; j�
Me g.gd
Gneand Surnwe �Ison
(�)on,ane SILT,-30%Manics, '"'a
;;,gwy, —It, I sea comanya
m.,and Pan
(ML)CLA�SILT, .fin.sard;
yedleed
=h]mdd�met..I.,cry,finn. 411�
(Wo1P)GIRl and MND;fine to
annow,on,=grawd and wa,fin.to
.. 'aw sandtwearst.ift
ol yeim W yallawlsh and:
maneolme. dry,wery I.e., PoW,
anal due ho wi;athenn,in ago. Sad
to Sapidithe hanaidion—
M?1�7ylERED BEDIRIXK]
Wmpleddly de,cespoewl lack,
Tastal
mence
a F�among ancignan on, -,j
"'ZRI L
Wl��ERED Bil .—In lo
�ffl,o mn
Slightly weathered h,fissa mad
n conamus,dark gray,fne grained,
sper,SANUSMNE gwynevide
Foorl with..Is way,
4 x Ml FX handle!
-0
ing,Up
JNPL.m=F,1 12 1
New..of wall w.
list notem tanduess at-20-
2-�,�4',21',26,16,and St
What shold Ions of paying
c=-V syn. Be.,.
10 x.III F)K 0.11.1 W palleas
din,Up-0
25 as
Split F.I.,
kil Send
Fe soll at 29.5.29.9 W
'2 as Wl and 30.9 ago.
26 x Mach.FX pal ho r PVC Seh
beelding,Up-0 Q 0,010 Sed
2 prep-ic
'nowded
Semen
fman. on,deal,gany.how
pre nnIewsma I'S
'winded.at,, MND �N
F an Z.NE—L
I.EURI ) I=
Fresh.nn—ceom,dark gra,Ine
final stoong,SI%NES70NE
gwyRoWle pa"afiest]witin shale been. Split Real
SEMXN —Sldrw�,
LII3GED:
Glifildicir
I In W 5 R (PAmmilifit's CHECKED.CUL
Pl 11�45 RECORD OF SONIC HOLE: MR-AP-MI SIAEI�2� 3
-3M%T1U,1 MillerMhPoW MWM Gen.p.!Idfs.
N:13'd9el2�521 E:2103360,.3 ANN..!paoa Pines Wast.W$l'oel Zone�.G MM Jan..,18-Fableany 11,.16
asne,ts,eessls 11.solosson.-.,-D --In MMNG W��()R:�daddao Wifing,LK
IMILINA710IN kZmm
Hodel do,lealand GeshechecalSeland Hook PEDOMETER
'ID,mlooW Mraccon,pal legend and notes,
Deselpe. n`DHDD ME
.w DIEWRIsIDOIN DI—m— Nl
DEM IND
g:N In -EA Jr Do
..D.N—E
CIDIDIM
gag.
Moddenall vaddlearad an slightly d"D
weepenall hinly beekdamil clark ner,
=fi �Idadd.Issal S,HALE
'e, psDDadsnI g3EDRUDq
Frsah,rtnecemen,date I.,hne
grenec,steel S,%N�UNE
�Ale""agod]eft shale pass,
PEMMN s GIPAH False,
Media Send
s'n"
Fresh,minecemoun,cark gm,,fne etlid
gm 1,strong,SANMTUNE
�slle
PEMMN
7 E Mash.FX Pralled W
Ing,Up-0
Fe ended!at 54.6 and 56.6
Ings 611,
JNPLDIASTF, a 1 1
an
Fe dominant at 61.9 Ings,
67 x Massh.FX pareflel to
s ding,Up-0
Hole PI
Bell
s Chips M
15
7.
a Ilm Nial dal to
hadding,Up-0
I It
Is I It
T
s
-- ad --------------- --- ----------- -----
DEM L�ED:
Gol4cr
I In W 5 It (VA It S CHECKED.CDL
PRWE�Nd: lhA)45 RECORD OF SONIC HOLE: MR-AP-MI SHE� � 3
_�Mhl MillersahPoncl MWIM Geejnd�cs
N:13'554��521 E:2103360,.3 ANN..Stas Pines Wast.W$s�'eed 2!ons 0904JING MM Jan..,18-Fabnany 11,.16
11.nne—nn.—., Ln.--,a MMNG W�7014:CAdede helping,LK
IMLIMION Qgmm n/.
Rederen-Lis do,loadand�chnlcalSnland�Ck PIMUMUER
=ImW foraccone,poWn,,legend ane nodes,
In Uselose. nnn�,D�m
d
IKRASI.�
.w UEWRFnh0N 114��1014
IN
san'N In q
In
ns.
gage ..Nd
Fresh,micacamm,dark gm�fm
gnarled,Among,�K�UNE
�Ale-"Am]w1p shale sides
AEMXKJ Neepenal
1100 x idach.F)(panallel 0
ding.Up-0
1100 x e3seh.FX pamilel 0
ding,Up-0
H,I,Pl,,g
Is r,ln 1�
�Ihn'I n
see
nim xl�haedl FX dandl.1 to
ding,Up-0
11240
hadding,Up-0
sessn
EnddBmhde
121
NE L�ED:
Gluldu
(Amm"t's CHECKED.CUL
RECORD OF BOREHOLE MR-APi 7H SHEET I of 4
PROJECT Miller ASh Pend DRILLRIG 11135P.Scri. NORTHING:1,314,578.07 DEPTHW.L.
PROJECTNUMBER 1811,1897 DATEyTARTED 1�19 EASTING:2,098,135IK51 DATEW.L.
DRILLEDDEPTH 120.00ft DATECOMPLETED 1n5/19 GS ELEVATION 272.85 TIMEW.L
I-Odi plearRoser TOCEI-BiATION V6.32ft GW ELEVATION
SOIL PROPLE SoV0PLES
F. IsON
PiT.Ful WFLU WELL
do EZOMETER C�STIRUCTION
DESCRUPTION do w DCkG`odM and N[nrES DETAILS
DEPTH
0- Eme-14.. mami IVEMCASING
VX).SILW GAY happe fim mand; mid"a" Sfid,4JP, Interval 0-31
doesish sman(10 Ws) renrcompapp,real fifi3ftA�
compel Ml S,,rei 40 PVC
Dameor 2
annual Joint Isms Flush
VVE-1-SCREEN
l,terml 3S 1 -4d�l
chl's o..l Schedule 40 11
U Park
5-- 1 Opmedes,2-
10,00 not Sim 001T
EndiCalee.2-ipiannesser.
Sump
L rIMIR Fiefis
ln�...1,V-"
Terms#2 alse Send
riMR pi Sl
Int...1,29-�
10-- Terms Beenteno,Fell
MNUMS all
Int...1,1 Z-V
Terms man
-203
red.Wa4r Co...Fred
G-1- P.ersl fi.31Y
ini,Wlis.3,56 li'materive
---------------------- --- Calson,Top
15-- 14,5l 2
(SM).SILW SAND.fine sand,marapidde frop; malumen 10,D) DMUNGIIETIODS
- sel)(F1 514)nerroomparva,men Soil Dun Sonic
13111
--------- ---
SiUMP L-T. fierselie passan
he more.
--n us
3
low
so ..dS
e -31'017�m--------- ------ -- -
as Fi strainfis I-firay(INPit"fire are mutothinly ...
smaniffind per,SANDSTONE ofin modern"red cumme,
so -2m
30-- Essel
Seen pi S-1
- Fresh:aseek madmin firay INS);lamensped:SHALE .1..S
�31,. himespic-dimenine.ii In- ------ ---ixx SIM
31.20-40.W e x
Fred;amen,made m plus(NS�many lummused SILTefil Win x x
w e
ps -2s. anumbaddeekylarefSHALE. . x. Sandi'llear
e x Pack
-o x
x x
x x
x x 4
w x
-o
x x
x
x
x
x x
x
x x
7E -235 x
x
x rpo'coon
x
x Son.-Pack
m arman
0
----------
re FaF
LOG SCA LE: 1 in 5 ft GAINSPECTOR BriannaWorks
0 DRILLINC
COMPANY: Cascade Drilling,L.P. CHECKED BY: Haley Eckert
DRILLER M.Robserfiessin DATE 4/!5/119 0=04e,
RECORD OF BOREHOLE MR-APi 7H Si 4
PROJECT Miller ASh Ford DRILLRIG 1185P.Sori. NORTHING:1,314,578.07 DEPTHW.L.
PRUECTNUMBER 1811,1897 DATEyTARTED 1�19 EASTING:2,098,MZ1 DATEW.L.
DRILLEDDEPTH 1M.00ft DATECOMPLUED Ingle GS ELEVATION 272.85 TIMEW.L
I-Oni plearRoser TOCEI-EvATION V6.32ft GW B-BiATION
SOIL Fill PLES
up all
PlTDFING WFLU Vsii�
EZOMETER CopSTRUCTION
DESCIUPTION w a. ES DETAILS
DEPTH
se-- 'Non-an.
MIMCMING
Fresh:more.pook uppy(NU fim grams;piano blamed S-i
sain Son same and lamensperm of SITSTON E man SANDi Interval 0-3s�l
Mason,s,pl 40 111
Dompor
Joint T,ae Flush
MU SCREEN
linerml 3S 1 -sil�l
Mal Schadde 40 11
U Park
As— 5 Darman,2-
10,00 sot Sim 001T
End Cale 61.2-ipipwasher.
sump
FIMR pi
—22S Inhavill 3Z-"
Ties,#2 Shop Sam!
FIMR pi Sl
Trampoline InI ..1,29-�
SO— Type Samara,Fell
MNULUS Seoul
Int ..1,1 Z-v
51,53: lifinarsespandar,annummemlemon Type mose
asse-Limsepi-Eirlea
—22m Prod.Wsr Conomme Fred
Forl Capan, �3�
samoni Mri 3,56 li'mahaphas
Laos,Ime
DR1.1-INGNIETHIMS
low
Soil DO Same
Five 13111 son.
—21S
60— 212.85
—RT,ff-loo. so.
Fi mae I—
SILTSTONE anh ffinly
as
x x 7
x
sp x x
x
x
as x
x x
sp -Sra x
x x
x
- Fear: T mardes!pool of oi ver,fine pass,ginal an x x
puldne plane, x x
x
70—
x
x
x
x x
x x
x x
w x x
ps x x
x x
x x
x x
x
p, 75— x x a low
w x x
x x
x x
x x
x x
x
x
ne x
x x
x
sp x x
m x x
0 x x
8 " 1 �!'.f.mmorminnemplam —I
111 LOG SCA LE GA INSPECTOR Brianna Works
0 DRILLINC
COMPANY: Cal Drilling,L.P. CHECKED BY: Haley Eckert
DRILLER M.Robertson DATE 4/!5/19 0=04e,
S
RECORD OF BOREHOLE MR-API 7H Si 4
Plil Miller Ath Pend DRILLRIG 1185P.Scri. NORTHING:1,314,578.07 DEPTI-W.L.
PRCtJEGTNUMBER 1811,1897 DXTEyTkFTED 1�19 EASTING:2,098,I)59Zl DIIJEVYL
DRILLEDDEPTH 1M.00ft DXTECOMPLETED 1)25119 GS ELEVATION 272.85 TIMEW.L
LOCATION: plearRiper T�E!-Evi V6.32ft GW ELEMATION
SOIL PROFILE PLES
up Isul
m, PiTinnel VVHLU WELL
EZOMETER C�STRUCTION
DESCIUPTION w DU,GFoeM spin pityrim DETAULS
VIEPTH
won-le(LOD
Freph:ments I-"I"they 044);thinly Insisted to Ismil x x IMEMCASING
x 1 13-ySl
SILTSTONE vern thinly lummund to morem Immund Sill x
ts�erpppsmss) x Mul S,,hyi 40 PVC
romper 2
x x Joint Type Flush
x x
x x VVEIA-SCREEN
x x
x Inerml 3S 1 -4Sl
x x Whorl Schusid.40 11
x x U Park
85-- x x 9 Otermses,2-
Sam: Fountain III m they,pressure,Will pophe In therst of x x 10,00 Sli Sim 001T
x
- mumpone. Freph.shems.bromush mrsy(5 YR sell. x x End Cis,6s.2nothimener.
x x sump
x
sill 1-mmuloofmompechly,riarre x x
x x Rental FACK
x x Insure.V-
Wher: Macirsess-dar,lommys—huniffier. x Type#2 Shop Send
x
x x Rental pi SI
x x I
x hours 1.29-
90-- x Type ithervointe Fell
mi-1 me me X x let
- Fin.trained and det-Im rounds or ininsurds scalsom. x fint ..1,1 Z-V
a—
x
Type
x x x selaspene'Llintim
x U
--lam x Fred.Wsr Co...Fred
x
x e nm., �3�
x x Sti 3,56 Prusherphre
x Lars,Top
95-- x x
x x 10 low DFULUNIGMETIODS
- x x Sol DO Sork
- mil posonspe hosture ishum permsper, Irmick Emil Some
-175
x
x
sems"i ners—
x
x
x
x
x
x
x
x
x
x
x
x
103- MIMI T4-,ffi--------
x ical
Fiesh:ments spork they Ni thinly-i x
pro
SILTSTC)NE thin mund"I 1,-�e��11,,L x x
x x
x
x x
x x
x x
X
x x
x x
x x
x x
x x
x
to x x 11
x
x x
x
se x x
x
x x
x
Z x
x
ss x
x x
se -ne x
Lu x x
x x
x x
st x x
110-- x x
x x
x x
x x
x x
x
x x
w x x
ps x x
x x
to x x
x
x
X 1.IS
15 114 M 12
low
w Fresh:seek usedurn III INS);imsel usishisol to lummused
Srsul
117AO Inessibip bedding plane spin pulon,ulan mul his&(1,11)
I at modules of III
se
im- Lot;....on post yousen
LOG SCALE: 1 in=5 ft GAINSPECTOR BriannaWorks
0 DRILLING COMPANY: Causcade Drilling,L.P. CHECKED BY: Haley Eckert
DRILLER: M.Robertson DATE 4/!5/19
S1
RECORD OF BOREHOLE MR-APi 7H Si 4
PROJECT Miller Aeh Ford DRILLRIG 1185P.Scri. NORTHING:1,314,578.07 DEPTHW.L
PRUECTNUMBER 1811,1897 DATESTAFTED 1�19 EASTING:2,098,I)59Zl Ddi
DRILLEDDEPTH 1M.00ft DATECOMPLETED 1C2919 GS ELEVATION 272.85 TIMEW.L
LOCATION: NearRidar TOCELENATION V6.nft GW ELENATION
SOIL Plel PLES
do all
on PIT.FIN.WFLU Wii�
EZOMETER CChSTRUCTION
DESCRIPTION w a.NOTES DETAILS
DEPTH
I... partumoullurnermol IMEMCASING
Some compassed M 120.00 fl Interval 0-3d�l
Impal S,,rai 40 PVC
namemar 2
Joint Tsm Flush
VVEU SCREEN
Inerml 3S 1 -ad�l
Material Schadd.40 11
U Pack
125— Olamples,2
dim Sim 001T
End Cap,61.2-idiannesse,
sump
Ferree FACK
14e Insone.V-"
read#2 alli Sand!
Ferree PACK SI
ln� ..1,29-�
130— TY'd leartarm Fell
pall—
Int ..1,1 Z-v
Me
—Is. sal Sm"pl-Ernea
Pol.Wsr Co...Fred
e Olson S3�
Sri 3,56 li'mmehiss
Caere Top
DMI&I-INGINETHIMS
Soil Dun Same
Rome DIII
me
w
w
0
us
uj LOG SCALE: 1 in 5 ft GAINSPECTOR BriannaWorks
0 DRILLING COMPANY: Cascade Drilling,L.P. CHECKED BY: Haley Eckert Golder
DRILLER: M.Robertson DATE 4/5/19 *ASSOi
S1
RECORD OF BOREHOLE MR-AP-MW-20H SHISET I of 6
PROJECT Minor Am Ford DRILL RIG Terml 1W NORTHING:1,311,ln.19 DEPT1W.L.
PIRWECTNUMBER 1811,1897 DKrESTkRTED 1�19 EASTING:2,101,551M DXTEW.L.
MILLED DEPTH W6.00ft DATE COMPLETED 1i23H9 GS ELEVATION 380.66 Troll
LOCsii M cfAsh Ford TOCELEVATION 38sI.23ft GW ELEVATION
SOIL Plissi SoV0PLES
F. sol
PiTCHIN.VVIFLU WE�
up EZOMETER C�STRJCTION
so DESCRIPTION w DA,G�M moo NOFFS DETAILS
DEPTH m
0- 0mr-l'. MILLCASING
San hl SILTY Gill soduodomm priamoso mums most. GM a I,ZF,E3 1
"...I .-1.oF
Mal Sc pi 40 111
(l SILTY OLsY mistmossm;Minly himpools; mst hold, all...... Damemir 2
CL -a. Joint T,oe Flush
6 w MILL SCREEN
------------------ -- San 6,50 Sim.. ln'e-1 1pulsp-191ml
hGC).CILk�MV�—.It.opmmcs,p—.; GC Chip,- Mo..l Sohl 40 Fi
posel OU Pmk
5-- umpos,2
---------------------- - Sim Sim 001T
--375 Fan-14.00 San EndiCsIl.e.2-ipprissims.
(l SILTY OLsY sinsm;bposin to must.on. sump
r MR Poul
l��...1,1 Be V-Me
T,,se#2 Sima Sand
ril—K S—
Int...1,1 n W-IUS'
10-- earn-14n. CL Fym Berhoploo Fell
moss-hIi.it
2 Int ..1,9-1 n p
TyP,
.i.p.h.
Full Nsr Co...PM
P.ermin, S�
- 14-W�75�-W----------------- --- - S"k Up,3,51-lo.�
las,T.,
15-- (l espi SAND.fiml it M so b—:
�pml DRILLINGMETIMS
Soil Di Sumic
Di Some
3
SP
so -355
so
so
Lu
----------------------
W-- al "S
M�e���e�;�Lm�g;wnwb�;wwflne IT.
Oil SAbRh3TOW,_LESIl......... JLKL
W.= 4 low
mpi'H,ohong,min W prossm mr,hime giminsim;SANDloFONl
Star: lushm,phim. sol
w ...
ps
Bi p1m. m sharp, H U
9'67:7.�------ ------------ --- - -
Finish: il.sompon dark ell(INS);thimy limminused x
w x
all usni inummod Si
51 1 x
mestedd.sh.l.pressips sure beddia ph- x
x
x x
x
x
x
x
x x
.51 S.1 al seems x x
,mn.re.imminisestipme
LOG SCALE: 1 in=5 ft GA INSPECTOR: Kiri
0
":LLL'IG=1WW'.Cas�ade Drilling,L.P. CHECKED BY: Haley Eckert Golder
R Ill DATE 4/5/19 ssol
DR LE *A
RECORD OF BOREHOLE MR-AP-MW-20H Si 6
PROJECT Millar Aph Ford DRILL RIG Termadmic 150 NORTHING:1,311,ln.19 DEPTHW.L.
PRUECTNUMBER 1811,1897 DATESTkRTED 1C019 EASTING:2,101,551c5 MTEW.L.
MILLED DEPTH 206.00ft DATE COMPLETED 1c!X19 GS ELEVATION 380.66 TIMEW.L
LOCATION: Mol'AsIrPond TOCEI-EvATION 38sI.23ft GW ELEVATION
SOIL PROFILE PILES
Fli ad sal
as PiT.Ful WFLU WFUL
EZOMETER CONSTRUCTION
DIESCRIPTION A w DIAGRAM and NOTES DETAIRLS
DEPTH m
--w Final,valy summa as.. dark lumay(INS);muly harrinvuld x Int...1 3-1 ad xF
SILTSTONE adh uppramidad SHALE,(Opparmad) x x Madval Scrandi 40 11
x
Dameam 2-
x Joint T,ae Flush
x x
x x 5
x x 10,00 VVELL SCREEN
linter-1 1.Ssp-niel
X x Mahmal Schedule 40 11
41 ..E asund lai x x OU Pmk
AS-- x x Slammuss,1 2
x x "Sim 001T
335 X x End Cap 6i.?�psnrsdl
X x
x sump
41 pvolhamin amman ladon,all common punt hands
x ae�ad rILTER Aspas
ag-.F- x Int...1,1811
x Tpa#2 Sisda mand
Fmash:annual ha appall said,arm Nrd;hadmissuddhal al x x
safthaparmundinhunfivii X X
X x RUIER PACK Sefia-
x x Int...1,1 n W-IS2A'
50-- x x rx's, Bermana,Palms
x x
X x MNUMS�
-330 X x
L9-
x x Inta,'"ln4p
x x Typs.
x x
X x
X Fail.par Oarsman,Paid
xs'. P.e cal 3��
-9,67:W------------------- --- - mash
Fmsh:gwg.���ay(N3).SIL�TMEWd��i.m�N x SpckLJp,3,51-Prassaphas
,.am. HALE x x Casm,T,
55-- iinatandan of pladding plane ammadishad mth All Ami DRUILLINGMETHODS
and thin mad daransmalimm
_55W an Said)n1l San.
10
Limpt Q'i. -i'ai- --- -----------
SEW-55.0
Inamp,—K dia"gmy(M)May Ismail Sl4ALF win COAL
arallplandfivasks
--- ----------
"'d
Fralls annual madiann dual arm(Ni sany fire a
SANDSTONE,
-no
W,.: pland hasis and—1 hadding p.m.. 7 10,00
Sim.
---- ---77-w-.-
sp -315 Fmaph,amak an mandurn pra, in grugmi ...
C spary five Spared;SANDSTONE afth a -,mm
as COAL—rusundlanninatual
C dal Same mail haddain,Phil"Ind maddhead
sp
-310 8
10,00
ad
w
ps
71,03-76IW
x 75- SILTSTONE shassidincimpon..
w
X'S
7E.-77�03 7e.
Sughtly-shm"d aushim as..mudistax.hinclialmns.asufte
--------------
Framp,a pan,way dark gas,mmy Ismail ho timunly hadded;
S= now
sp
m
0 .51 �md,mdddmdSITLxrONE.1l
Lam....an nest ple I I I I
LOG SCALE 1 in=5 ft ON INSPECTOR: KirlFraley
0 DRILLING COMPANY: Cal Drilling,L.P. CHECKED BY: Haley Eckert
DRILLER David Wilcox DATE 4/5'19 SAssol
RECORD OF BOREHOLE MR-AP-MW-20H Sl 6
PROJECT Millar Aah Ford DRILL RIG Terml 153 NORTHING:1,311,ln.19 DEP111W.L.
PROJECTNUMBER 1811,l DKrESTARTED 1�19 EASTING:2,101,551M DXTEW.L.
MILLED DEPTH W6.00ft DATE COMPLETED 1W19 GS ELEVATION 380.66 TIMEW.1-
LOCATION: MofAdhPomNI TOCEI-EvATION 38sI.23ft GW ELEVATION
SOIL PROFILE PILES
FLEV� up sal
plT.FIN.WFLU WEIL
EZOMETER COpSTRUCTION
DESCRIPTION w MAnMM and NOTES D�Ifta
DEPTH
�.-ddsw
WELLCASING
3)0 Faults appores saw cal grays Has lamonal W MW tested;
S.E,(Opsommand Interval 0-1 N 9Z
Matenal,Scral 40 PVC
Damelar 2-
Josnt T,as Flush
low WELL SCREEN
Interval 1damp-n..1
Mosmal Schedule 40 PVC
OU Psas
85-- am.,2
Sinda. no-
- ---------------------- EndCap.e.2--plawassal
Send-1w,00 dod. sump
Smanu;madium W Ill.donly anninapal to may basided: x x
SILTSTONE. x
x x Felt�Is
x I Int...1,1 W V-MW
x T,,e#2 Shop Sand
x
x rel�Is Sa�
x x Int...1,1 n W-182d'
x
T,,e Separate pallets
x x
x x ...S.
- x Int ..1,9-1 n W
x x x
x Tya
I x ase-LOsumpt-El
Fast 4W Consomme Paul
X x P.e Oss., S�
X SucWts.3,51-Prool
x x Goan,Top
x
95-- Send DarkerIn. DIFULUNGNIETHODS
x
_-28S x Sol DO Sank;
D111 msn.
x
x
x
x x
x
x x
x x
x x
x x
x
x x
I x
x
x
x
x
X
X x
x x
x x
x x
x
x
x
x
Time-lag-------- --- x lar.r.
-280 Smanamadluanhodalf,ii.,SILTSTONEavilin m x
S�E am!amposphonal CM and pant thassis x x 10l
x x
x
x x
--------- ---- x x
- x
"s"p-ho".
Stranamadditantadaln I-badded;SIL NE. x x
x x
x
x
105-- X
x x
so -z's
x then.
as Smang;madium to pan,ep,thinly pan. thu"Wdsol x x
x x
SILTSTONE san SI-1 x x
so x
x
x
x x
x x
x
x
x
110-- x
x
--vo x x 12
x 10l
x
x
w x x
ps x x
x x
x
x
x I
x
x
w x
118l20-1 16M
Sal mineralizathan I anessine.pupts,on ass"unp d—
arl theme asommusnpothadson.
13 10l
so --------------------
pC
0 JM
,q
Lon an an no.am n.
as
uj LOG SCALE: 1 in=5 ft GAINSPECTOR: Kids Fraley
0 DRILLING COMPANY: Casseade Drilling,L.P. CHECKED BY: Haley Eckert Golder
�j DRILLER: Dead Wk.. DATE 4/Y19 Ossociates
S
RECORD OF BOREHOLE MR-AP-MW-20H Si 6
PROJECT Millur Am Ford DRILL RIG Terml 150 NORTHING:1,311,ln.19 DEPT1W.L.
PRUECTNUMBER 1811,1897 DATESTkRTED 1c019 EASTING:2,101,551c5 MTEW.L.
MILLED DEPTH 206.00ft DATE COMPLETED 1c!X19 GS ELEVATION 380.66 TIMEW.L
LOCiskTION: MofAshPomI TOCEI-EvATION 38sI.23ft GW ELEVATION
SOIL PROFILE PILES
Fli up shi
PiTCHIN.WFLU vvii
EZOMETER CONSTRUCTION
DESCRIPTION w MxGMM amd NOTES DEi
DEPTH m
"...-iseep
San Smug;di glay 03):psidium Issidi W thicky lammissud. MiLLC"S"N'S
I nt-al 0-1 N 9Z
Mal Scril 40 11
Damemir 2-
Joint T,pe Flush
IS VVELL SCREEN
linte-1 1puSsp-191ml
Mail Schedule 40 11
OU Pmk
125- amess,2
Sim Sim 001T
sump
ril PACK
ln�...1,1 Be V-MV
T,,se#2 al-Sami
rel PACK inifis-
Int...1,1 n W-IUS'
130- TP, Ivenhinis,Pi
..S.
4 Int ..1,9-179W
Type
see-l-compi-Enhol
Pus. W Cmi Paul
P.e cissin, S�
SucWpis.3,51-iim�eslhpv
u.,T,
135- DRULUNGMETH S
Do
-245 Di
SxOnI Sums;
-----------
SAmug,di gmy NU thinly"i to milifflum bill S-i
n!
x
x
x
x
140-- x
-240
141.20-199fc ---------- --- 12. 10,00
Svpmg;dvvJ,gxyN3):MrIh,Wmi md E.
sp
sp
Lu
14
U-
230 16 low
w
ps
w
_-Zx
7E 17
sp -------- ------------ ---�x 1-7
ps x
F "a"m"m n.pups
LOG SCALE: 1 in 5 ft GA INSPECTOR: Kiri
0 DRILLING COMPANY: Cascade Drilling,L.P. CHECKED BY: Haley Eckert Wder
DRILLER David Wilcox DATE 4/5'19 SAssol
S -
RECORD OF BOREHOLE MR-AP-MW-20H SHISET5of 6
PROJECT Millor Am Fund DRILL RIG Termponic ISO NORTHING:1,311,ln.19 DEPTHW.L.
PROJECTNUMBER 1811,1897 DXTEST�ED 1�19 EASTING:2,101,551c5 MTEW.L.
MILLED DEPTH 206.00ft DATE COMPLETED 1c2X19 GS ELEVATION 380.66 TIMl
LOCttTION: McfAstrPond TOCELEvATION 3M.23ft GIN ELEVATION
SOIL PROFILE PLES
FLEV� up shl
plT.FIN.WFLU WEIL
to EZOMETER CONSTRUCTION
DESCRIPTION w MxGMM apd NOTES DETAuLa
=t DEPTH os
1w__ ISS.l.-Man VVEMCASING
_Z0 Firmsto stpun syd,ups,NU thimly Ismusumed W thickly Issided. x x t
x
sm!all(OpmShowe x
x Mal Sopsulde 40 PVC
Diamemr 2'
x
Jomt Type Flush
x x 17
x x MILL SCREEN
x Inte-1 1.Ssp.1N.1
X x Vatmoal Schl 40 PVC
x x
x OU Psok
x tumps,2
x x
Sma. r1T
-215 X x EmICylue.2-Alownster.
x sump
x
Felt PACK
x x
X x Int...1,1 N V-My
Typo,#2 Shop Sams!
X x
x x ril PACK SEAL
x x -IUS'
x x Int...1,ln,p
170-- X x Typo, lopromm pellets
X x
-210 . x ..S.
x x Int ..1,9-lnW
. x Typo
x x
x yeacclept.El
Pus. W Co...Pad
x P.e cmun, Sy
- SpckAJp.3,51-Plotychst
A u.,Top
175- x
x x DFULUNGMETHON
-ox _17-6-60-199,30---------------- 17S. Sol DO Sork;
Fmsh:smote spul emy Mr.thil Improved W mots lul DIII Son.
SHALF,
180- Emmon.
-no 19 ION
pelsl
Saml
pvok
IN--
-IN
------------- ------ -
so x I nul
Fmsh strong.poll,gay(Nor.tricks,best ILTS70NE som x x
x
thims 6-s.F.LE x x puccolo
x
to X X Sl.UP.k-
X x a—
x x
x x
x x
X x
IN-
p. -IN x x
191.00-ml x x
clear nusts NM Issups.lost amoulption. x x 'ex.
to x
ps o
x x
up x x
x x
x
. x I
so IN-- x x
to
x x
-IN x x
X x
X x
x x
x x
x
x 21
x IoN
x I
so x x
200- 1 imnamentsep-motpum
11
ct� LOG SCALE 1 in=5 ft GAINSPECTOR: Kiris Fraley
DRILLING COMPANY: Cascade Drilling,L.P. CHECKED BY: Haley Eckert
DRILLER David Wilcox DATE 4/Y19
RECORD OF BOREHOLE MR-AP-MW-20H SHISETOof 6
PROJECT Million Am Ford DRILL RIG Terml 150 NORTHING:1,311,ln.19 DEPT1W.L.
PIRCUECTNUMBER 1811,1897 DATESTkRTED 1�19 EASTING:2,101,551c5 MTEW.L.
MILLED DEPTH 206.00ft DATE COMPLETED 1c!X19 GS ELEVATION 380.66 TIMEW.L
LOCsii SVVofAshPomI TOCEI-EvATION 38sI.23ft GW ELEVATION
SOIL PROFILE PILES
up shi
PIT.Ful WFLU WELL
EZOMETER conSTRUCTION
DESCRIPTION on o.pol DETAILS
DEFTH
200--
-180 Fmsh:gwg:��y(N3);tkW��SILTSTONE�h s
in'...I ,-lw-
thim,hormll..E,(.i x al Screvide 40 Pvc
x
M
x
Damemir 2-
Joint Tme Flush
x
x x 21 MILL SCREEN
I x So
In"e—I louSnp-191ml
x Mp..l SOusid.40 Fvc
x x U Pmk
20-- x x Danouss,2
x x Sim Sim 001T
-—175 x x rixie End Cv,61.2-Assinsims.
..1,-m,..2mamr� sump
Fil FACK
Insui 1 Be V-Me
Typos#2 Sima Smul
- Fil PACK SI
ln�...1,1 n W-IUS'
210—- Txnp Ivempno,Fell
-—170 -U-5—
Int ..1,9-1 n W
Typos
U
selaccelpi-El
Rod.41 Co...paid
.e Olson S�
SxWlps.3 51'P..
copme Top
215—- DFULUN-METHODS
—165 Soil Dun Sm
DIII Son.
me
sp —155
ss
sp
230—
w
ps
x 235—
w
—145
0
uj LOG SCALE: 1 in 5 ft GA INSPECTOR: KI*Fmley
0 DRILLING COMPANY: Cascade Drilling,L.P. CHECKED BY: Haley Eckert Golder
DRILLER David Wilcox DATE 4/5/19 *ASSOi
S -
RECORD OF BOREHOLE MR-AP-MW-20HS SHEET I of 3
Plill Miller Ash Fund DRILL RIG Terreastaric 153 NORTHING:1,311,168.19 DEPT11W.L.
PROJECTNUMBER 1811,1897 DKrESI`�ED 1�19 EASTING:2,101,51 MTEW.L.
MILLED DEKH 9100ft DATE COMPLETED 1ni GS ELEVATION 381.14 TIMEW.L
LOCil MdAsIrPoncl T�ELEVATION 384.31ft GW ELEVATION
SOIL PROFILE SNOPLES
P. sal
PiTCHIN.WFLU ssii�
ou EZOMETER CONSTRUCTION
DESCRIPTION w OAG`hda Bud Iii DEi
DEPTH as
(fill
0-- usai INELLCANING
0---Lusliffal W. inhaval 0-tiondir
a 380.14 Sidul
ol 1'. 1 1'. 321 rAGS
Corti Mail S�hsai 40 Pi
(GlAtSILWGRoVELaduWaritomariss isman mid. ...j Sonoma. Damehar 2
'�NFT. Joint T,x, Flush
(CL.all ra�uaoosl Mindy ham.;indual load. 6 50 WELL SCREEN
------------------ -- &W Essmands, ln',aml ia.sff-�.
Whorl Schl 40 PVC
(GC).CU,�Ms�aaarasikumaomarssa,ul GC Ch" U Puts
5-- rual Dariods,2
----------------- - Slat Sim 001T
Sao EndCap.e.2-iussiods,
-375 (CL.SIM 01-sy surns,sphai broam ho Pa�amass insist.suft. So.,
r MR Fill
l�t...1,Wile-91
Ttra,42 Sima Sand!
-- ril PJkCK Saodd-
Int...1,623-65,W
10-_ anso-14.. CL Tsai, Beardante Fall
1—hItiolt 004% ._"- .1fid.s.
-370 2 Int...I 1V-WY
Tys, .
sone-l-COMPI-El
Pad.WsV Co...Pad
P.e ram., S.21
7.1 SucWts.3AT Picstsi
- q W:77-W----------------- -- s.,T,
15-- (SP).eamily Sa,ND.fitill it hal so bi
isapril DFULUNGNIETHMS
Sol DnIl Scalc
--365 Pat DIII .-ka
3
360 101
is
D
I.T P.
77,ff�M-"----------------- --- ��dhd So
Modessaflyaossoneold;rasafflurnshongs Can so usual val ev. h:
rainal SoNDSTONE,[FESIDUUNI
gin till
----------------- ---77--W.— Hi
a- Fresh.saw sumns;loan to bisarn may fire grained.SkNDSTONE. JLKL vo z
Hit
350 4 low
IF
w R
R
go R
es P,
al
w Fi ationg 1.stit� dark i INS);thuds larninsidual x
W; ;i
x
SILTtrFONF safthastarmoch.S.F. x x
Me x
x
x x
x x
x
x U To
x
x
x x
0 x x
q
�caresunisnnsadpai I
us
uj LOG SCALE: 1 in=5 ft GA INSPECTOR: Kiri
0
11 DR:LLLLEINRG COF� 8 Drilling,L.P. CHECKED BY: Haley Eckert
OR D d=: Cascad DATE 4/5/19
RECORD OF BOREHOLE MR-AP-MW-20HS Sl 3
PIRWECT Millar Ash Ford DRILL RIG Termaddric 150 NOWHING:1,311,168.19 DEPl
PIRWECTNUMBER 1811,1897 DATES1AFffED 1�19 EASTING:2,101,56,1TEN MTEW.L.
MILLED DEPTH 9100ft DATE COMPLETED 1C27119 GS ELEVATION 381.14 TIMEW.L
LOWION: MdAill TOCEI-EvATION 38sI.31ft GW ELEVATION
SOIL PROFILE PILES
FILEV� du ON
s, plT.FIN.WELU WEU�
UOMETER CONSTRUCTION
DESCRIPTION w DtkNMNA and NOTES D�IILS
DEPTH
'ah-sal VVELLCMINS
F..h:- spung.aguaird.r,lInly(W);r1hulylargandad Interval 0-spos
x
-340 SILTSnrONE safth uddroaftaxi S�E,(Candargahg x
x Mal S�hasdhjl.40 PVC
Dameamr 2
x Jount T,us Flush
x x
x x 5
x x loon VVELL SCREEN
x Interval ..Cdr-�.
x x Vaganal Schedule 40 PVC
. x U Pack
'18- x x Dal 2
. x sings. dry
x x End Cap --dial
--335 x x Su."e.2
x x
------------------- --- ii x as. ril Paul
Fgash:Along hu anal dark gray 0,13);unataddal SILTSTONE x x
Int...1,65S-90,V
==nt,l x x T,,e�adds Sand
x x
x x
x x Fil Paul insist.
x x Int...1,623-65,W
x x
50-- T,,e Fergana,Fell
x x aJ.S.
-330 x x Int...I 10s-WY
x x
x x Tyd
x x
x x age-i-Compi-El
P.W.4W C....Padl
-9,67:W--------------- P.e ras., S21
Fgash:store.dial grasy(NU all unusual hau gains
x ShcWp.SAT Fosse-
had—— --------------- -- x x Gas.,TdP
55.-an. DFULUNGNIENFIC"S
Fgash:assail dark g,sv(W)thus lannuaged SM-E adh CO$k- S.lDnI Sunic
-325 mqk.-!— --------------- .111:Son.
Was-78.50
- Fres"shard,nuahm dads gnsy(N4)M nwshurn light gray Nn
vary fim gl SANDSTONE
N3) al
al
thn y"m n_d
M(N4)_nad
E
W--
... serpsate-
pull S-I
-315
SandFiter
.... P.k
I,.- 7�.
Second:Wmineralizaksl .12.84
.783-lul
Lag inagnial fassiond plands in sal scana Cl SILW
S.E,
70-- mm-69.00 wCpolo
�d--1-�"- ad--.'a' Slot�Pal
--311 0.10-69.0 a 10,00 a—
VVeatherec!a"h.c.,g— .....
w
SS90 caspe.
75--
w
9 JLXL
Rip up cauds athn sandal all lag inaparial I part Russia 1 78,50
-- --------------
0
Ldneciffinued-restrade
LOG SCA LE: 1 in=5 ft GA INSPECTOR: KI*Fmley
0 DRILLINC
COMPANY: Cal Drilling,L.P. CHECKED BY: Haley Eckert
DRILLER D.Bishop DATE 4/5119
S
RECORD OF BOREHOLE MR-AP-MW-20HS Si 3
Plill Millor Am Ford DRILL RIG Telephonic 150 NORTHING:1,311,168.19 DEPTHW.L.
PROJECTNUMBER 1811,1897 DATESI`�ED 1�19 EASTING:2,101,51 DXTEW.L.
MILLED DEKH 9100ft DATE COMPLETED 1ni GS ELEVATION 381.14 Troll
LOCsii McfAsInPond T�E!-Ev%Tll 38sI.31ft GW ELEVATION
SOIL PROFILE PILES
up shi
s, PiTCHIN.WFLU sslii�
EZOMETER CONSTRUCTION
DESCRIPTION w s.pi Dii
DEPTH
as— seep,moo,
Fmsh:stongs missium him 9W(W)W dul grey Ni W moral IYELLCMING
—300 suppic(NI);S.E,(Commi Intoval 0-somer
Ml S�pssi 40 111
Dimphir 2
Joint T,e Flush
low WELL SCREEN
linle-1 iii
oll Schedule 40 Fi
U Pm,k
85-- Dommuss,2
.11S'. rlo�
End Cs,61.2-ippross,
850h: ...pIcss'.1—hospon
sump
Fil PACK
Insui 65.9-91
Is Tae 42 al—Sand
Fil PACK Seoul-
lim ..1,623-61,9s
isi Type Behopplo,Fell
..14 ANINU.S.
noov I 1�--p
Ty,..
ses-i-Coespi-El
Isod.Wsr Co...PM
Fri rissin, S21
Sri,Wlps.3AT posse-
Cap,Imp
DRLUN-NIETHODS
Soil Dun Sm
DIII Son.
100—-
--280
105-
-—276
ss
sp
110-
-270
w
ps
w
pC
og im
LOG SCALE: 1 in 5 ft GA INSPECTOR: KI*Fmley
0 DRILLING COMPANY: Call Drilling,L.P. CHECKED BY: Haley Eckert Golder
DRILLER: D.Bishop DATE 4/5/19 SASS(Ii
S -
RECORD OF BOREHOLE MR-AP-MW-21 Si I Of 6
Plill Miller Am Ford DRILL RIG Truck Mount Sturic NORTHING:1,325,511 DEPTI-1W.L.
PROJECTNUMBER 1811,1897 DKrES'l Valle EASTING:2,091,841aO MTEW.L.
DFULLEDDEKH 185.00ft MTECOMPLETED W11119 GS ELEVATION 369.94 TIMEW.L
LOWIl T�EI-EvATION 373.18 It GW EI-EvATION
SOIL PROPLE SaINIPLES
F. Pill
PiTiCamul WFLU WE�
up EZOMETER COgSTRUCTION
DESCRIPTION w Dismi and prOTES DEi
Month
IS)
0- an "L mousi MIJILCASING
l LEA,4�y kays patent....som d;gramishipposanylit all Intemal 0-1 M
In
WL'nompal massid iS,dom sti mi— ----- 3ol It AGS Ml Sii 40 111
OM-sw comismaz Diameter 2'
(M),timid� alicausto had(5 YR46)marad art hall Joint Type Flush
pi loffil-1S-10).many bi SAPROLITE] CL MILL SCREEN
Emmords M,a,mmI S,hadd.40 111
chips I,idmi 11ty-hur
U Pmk
5--Se" -Fw-nd-------------------- -- C,
am.,2
10"0 Sot Sim 001T
ai samay,Soul firs,muse wit dam yellowish omme(10 YR EndiCap.e.2-iplarpsys.
thoth guip 01sal paphysin(10 yr,fil and medum gn,Sll mine Sump
pendipsid,[�ROLTEI
ril gool
So
Int...I 1� 186
T,ow,#2 Sism Stand
ril mul Sl
Int...I 1W 16T
10--'a" ------------------ ithen T,re Seasonal Fall
Madedual a.;gal ap amplum sprong,ensimsh blask 01,12); N�.S.
fthings had ded to analmand;S.E. Int...1 22S-1W
T,re
M--.P—I-
F.W.WmV Co...PM
7367�6�7-0----------------- .14 Possomyermain, 3.31
Sat!Wlas.3SZ tomystive
Vary anal bill(111)OON_mon,andusin into laid W mama Calson,Top
15-_355 Signal 2
10,00 DRULUNGNSEETHODS
Soil Dun Som;
DIII Sim.
lit.-11 sit----------------- da
itiodammady."i mustramod;mand,to may sams nasimn W
Stay quir minly madmind to harmandual a.
...14
--------- 21�83
73A0
Sightly to modismangly granduar in to th
(�Qy,may thescidual to Inow HA�east 5
21,81 25,00 Gmjt- 1.
Imamaramosidempasons, danam Appaugh a of P
SILTSTONE
3
2F. low P.
sp SI-Ii is filiall Thin basys of 7
0
as
sp
IT
Sg--340
FIR
w IF,
ps ...iiihapprome—nimini ma
an
o
m .03-40h. 31t. 4 1 ft
w
Sam lishinations and yeary thin SANi am SILTSTONE
sp
as
0 Sump
boginiffintudisinneoplossim
LO(i SCALE: 1 in=5 ft GA INSPECTOR Dan Kong
0 DR -LING COMPANY: Cereal Drilling,L.P. CHECKED BY: Haley Eckert
I
DRLLER DorgaIdMiles DATE 4/5/19 *=Me,
RECORD OF BOREHOLE MR-AP-MW-21 Sl 6
PROJECT Millar Ash Ford DRILL RIG Truck Mount Somic NORTHING:1,3�26,58OO8 DEPTHW.L.
PROJECTNUMBER 1811,1897 DKrESTARrTED 08119 EASTING:2,091,841aO MTEW.L.
DRILLEDDEKH 185.00ft MTECOMPLETED W11119 GS ELEVATION 369.94 TIMEW.1-
LOCATION: lr�EI-EvATION 373.18 ft GW EI-EvATION
SOIL PROFILE PILES
sa FLEV� up ON
as plT.FIN.WFLU WEIL
EZOMETER CONSTRUCTION
DESCRIPTION w DU,GMM and NOTES DEIFAILS
to DEM
( I I
sot-- 21,W-7310 m
Sighl as modsustal share to asks;smash apack WELLCASING
(Ncr thinly pecoad ho anninater;SHATE,ham pcourposat as Interval 0-1M
Mal Scrl 40 PVC
ss).W-45,00 2,50 Damemr 2-
Sam ammations ana ma,man SaNDal mast EIITT�NE Jont T,pe Flush
bads
WELL SCREEN
Inte-1 11p.1ka
Mutual S,hl 40 PVC
-326 OU Pack
al 2
S's. try
EndCap.e.2--oh-has.
al 7. sump
rIMR�N
Int...I 16T 186
a
rILINSIR�Is Sell
Int...I 1W 16T
-320 Tm Beromm Fall
Asl
Int ..1 22S-1W
Tya .
sue-LOOMPI-ENION
Fast WaV Co...Pad
P.e Oamr, SSI
- SucWN,3SZ Ppoll
a.,T,
55-315 a
10,00 DFULUNGMENHODS
Sol Dnil Sonk
DIII Sam
W--310
ks--XIS 7
low
sp
0
as
sp ---
U-
w
ps ---- ------------ 731.
Faults apposs coark smse ran.Minty to musium bodded.
SILTSrFONE. x x
;pa x
x
w x
x 10,00
x
x x
x
x x
n6ac m4p Ismail SHALE bed. �10
77M-aim------------ ...
FmNh;st,mealourn eat gray(NS to cook ask(Wr ra.
"ined, sma-m to rmnly NaRkW;SANDSTONE and SILTSMNE
0 afth qrsych black SMILE laminators
Los onam.c.an.pam,
LOG SCALE 1 in=5 ft GAINSPECTOR Dan Korth
DRILLING COMPANY: Cascade Drilling,L.P. CHECKED BY: Haley Eckert Wder
DRILLER Donald Miles DATE 4/Y19 SAssol
RECORD OF BOREHOLE MR-AP-MW-21 Si 6
PROJECT Miller Am Ford DRILL RIG Truck Iii SOmic NORTHING:1,�,Si DEPfHW.I-.
PROJECTNUMBER 1811,1897 DKrEST�ED V8`19 EASTING:2,091,841aO MTEW.L.
DRILLEDDEKH 185.00ft MTECOMPLETED 2`11119 GS ELEVATION 369.94 Trull
LOCATION: lr�ELEVATION 373.18 ft Dial EI-EvATION
SOIL PROFILE PILES
up ON
PiTiCamul WFLU WEINT
UOMETER CONSTRUCTION
DESCRIPTION w ta,itGRAM al NOTES DEi
DEM ps
�.-Shstm
Famsh:suppal pal Il supsy fill up them aw(W);fine ... MLILCASING
lintinval 0-1 M
Wernal minimal W many macced;SANDSTONE and SIM�FONE Mani Sitimi 40 PVC
aftheassamblackSHAI-Ehummatipme (Censmares) furnisher 2n
Joint T,pe Flush
WELL SCREEN
linte-1 11p.180'
�.-.Ssf Mahmal Schedule 40 11
Vailigghtheadeep.-p-senualpsepuess.
OU Pam
9 matesses,2
1000 Sim Sim 001T
Em!Cap.ts.?�pannal
MM:94M----------------- al sump
Fresh:suppal pask Free(N3);mal up uhinny Named; x x I
SILTSrFONE mem gins,min them S�TE Inervenstions x x F MR FACK
x x l�t...I 16T 186
x I Tm#2 as-Sam!
x
x I'll PACK Sl
x x Int...1 1- 1(il
x
x x TSe Beentents,Fell
x x
x x -NU-5—
x x Int ..1 22S-1W
. x TSa
x x
�w Dinisentarnmedmadwal[E-1aft. x
x Wat-LOOMPI-ETION
Pill l Carame.PWI
x Paphi Oman, tittill
x Spck�ps.3 5Z Finesse-
x �Saape Tar,
il -g,6F:qt�------------------- --- -- 10
Fault,ral suping to ;gramem pass(N2).bi NN 10i DFULUINGMENHODS
Sul DnIl Spas;
chniffnes'Emempeoperanshadined�1.�... Films Off Some
91-9&Q
——— -------------
x x
x x
x x
x
x
x
x
10
91-1i
Fresh;ver,entak pale Wei haven(10 BUY,al
SI-ViUE.............
al-1
Freph "pal pal arm(Nft fine seemed;t
11-21 "'...aEvattlearanatimps. NNE�
154'al T.-Jo--- ----- irs..
Fault,same.medium are, nal Iii
mmrInbeftmS�cwSIL
hom
sp 4.
0
l'
as
sp
Lu
is
110-
1-16-70-1 T&W---------------- ---
Famsh:suppal radium al INS)and memes,pass(42);fire ...
maned;.1m, d.an hernamed;a...N E a.
w SHViUE.
ps
is
tal
al 115--til"i 15,M-159N 90--- ------------ -
w low
Fiesh suppetospailk medundeeksW(NANsignimbbissit(Ni
thay d..small hassummus;manx,cphad SHFILE a.
SILTSTONE,With abstrikent.sets(NI)asslus—sexual in
pappme mant
im- Imf....an man pen.
LOG SCALE: 1 in=5 ft GAINSPECTOR Dal
0
":LLING Cl 8 Drilling,L.P. CHECKED BY: Haley Eckert Golder
L R ".=.Cal DATE 4/5/19 ssocitates
�j OR LE *A
RECORD OF BOREHOLE MR-AP-MW-21 Si 6
PROMECT Miller Am Ford DRILL RIG Truck Mound Sishic NORTHING:1,3�26,580.08 DEPTHW.L.
PROJECTNUMBER 1811,1897 DKrEST�ED Valle EASTING:2,091,841aO MTEW.L.
DRILLEDDEKH 185.00ft MTECOMPLETED X11119 GS ELEVATION 369.9st TIMEW.1-
LO(1ttTION: lr�EI-EvATION 373.18 It GW EI-EvATION
SOIL PROPLE PILES
ON
piT.FIN.WFLU WEINT
EZOMETER CONSTRUCTION
DESCRIPTION w DU,GMM and NOTES DEIFAILS
=t DEM
115.00-im'sh
WEIJLCASING
Freah strung W val madum dual may(W)W Smash black Ni linfinval 0-1 M
timm,6M,ftl In pannuffil Mussuffarmal mustandand SMILE ann
Mal Sii 40 PVC
S LTSTONE With ami Wai(NI)l druparl in Damemar 2-
s2l"min"
120.00-123.50 Joint T,pe Flush
mmity pars. Wi SCREEN
12351----------------- --- lintinvis 11h-18T
Pi CCi a-Black I-sill al and-1 ..a in Musail S,,hai 40 11
-.S tai Nut inspinaal-my. WS IN
m -lim m" --------- -- --- OU Pm,k
124.90-1213.00 -- istan 10,00 Sarmstan,1 2
Fmah;mixammus,topack S11);annimosid;SHALE — WS E�Sim 001T
nd Cap ts.2-�dashl
Till RE---------------- ---— les. sump
Fiests atimal-I=buish gw(5 B 511 madium usiddind —
a...;S.E, RMIR FACK
ln�...I l6i 186
Tins#2 al-Sanst
RMIR PACK SISJUL
Int...I 1W 16T
1W--240 TS, Bermants,Fell
130.60
Fiests smarastarkeral maskinntuthimlythaddesISILTSTONE x x fint ..1 22S-1W
armothim.m SAN.Si and NaTlii� x x Tyra, Shms
x x
x Weameapi-ENION
x - that.WsV Cmican.paid
P.e Cal SS1
x - SuckAnal.3SZ Phall
x x S.,T,
x
iss--236 x 14
x 10,D) DFULUNGMEONICIDS
x Sul(i Sam.
x DIII
13-7-10-1u,30----------------
Frehh:small t'�d um J its ml(w) nswa,
Smands,nuarb in, sapsm as-=the x
SILTSTONE all E pa ai I
x
x
isict--230
x x
x
x x
. x
14-2-30-14CM---- x x .7..
Wask bill NN COl I YaNavInesse
x x 144.6.
x
his--225 Finish:strung.mrsensh bal(5 mrai edimm. x low
InInts mal San 11foral SANDY 10,himan x x
x
and back Si-pt-E malummus. x
x
as x x
x
x x
x
Lu x x
x x
x x
---------------------- ----x x
141.41;16S. x x 149.4.
x
Frehh: me:u1sukeray(SUrneduantalastmaISILMONE. x x
Stan a I tinintiNi x x
x
S
x
x x
x x
w x
x x
x x
x x
x
x
x x
x 16
si� mp--216 x x
w x x
x x
x x
x x
x x
S x
7P x x
x
till x
x
x x
pS x x
0 Ims; n.plam x x
uj LOG SCALE: 1 in=5 ft GAINSPECTOR Dal
0 DRILLING COMPANY: Cascade Drilling,L.P. CHECKED BY: Haley Eckert
DRILLER Donald Miles DATE 4/5/19 SAssol
S I
RECORD OF BOREHOLE MR-AP-MW-21 Si 6
PROJECT Millar Ash Ford DRILL RIG Trhtus�k Mount Staric NORTHING:1,�,Mi DEPTIAW.L.
PROJECTNIUMBER 1811,1897 DKrEyTAR7TED Valle EASTING:2,091,841aB MTEW.L.
DRILLEDDEKH 185.0011 MTECOMPLETED 211119 GS ELEVATION 369.9,[ TIMEWJL
LOCATION: T�ELENATION 373.18 It GW EI-EivATION
SOIL PROPLE PILES
0
g �g . 111 0 � ad Must
as PiT.Ful WELU WEUL
to EZOMETER ConSTRUCTION
DESCRIPTION to ChAtati and IMOLES DEHFAILS
=t DEPTH At
149.40 Usen x x I
Shoals maessuflienty(NUmadiumiandidendSil x x WELLCASIM
Stan ands cafth.[F�(Chadmal x x Interval 0-1M
x Manal StEel 40 PVC
Dameam 2"
x Joint Twas
Flush
x x Itiona-dal
MU SCREEN
x x Fall Sial
linterml 11w.ldb
x x Mal Schankle 40 Fai
x x OU him
hil—M x x 17 10l am.,2
x x di"Sim 001T
x x EndiCap.e.2,dismass.
x x So.,
x x
x x
x x FULTER Flums
x x Sual Fear Interval 16T 186
x x k— Tsai,#2 Sima Sai
al P.
hall 171,50
Shoals;wg:—I=eam(1,15)and dal may 0,13);fins,gaidned: ...
... Hill FULTER Itsbas SEAL
.It in.th ind,modded;muslasiddel SlILTSTONE and Int ..I 1W 16T
,7S——add SAIIDSTONE afth dim,si SHALE sounadmits. Tym Eastman,Fall
2'Wi
SlankEt'll S.
main, 1 21S-1W
111.al 1 Tsai.
Shoals al madium day(NSt the gromed raiduart to thunly
SANh.T.F with dark imy SHALE laminations, sons-LEEMPLETIM
ran.War Co...Paid
Padmome radin, un
Sti 3SZ Prowess
Casm,Tom
175——Haa 175.00: DdWi�al��cimula�n�beginnl��Runl9md
DMILLINGMETRODS
7—Sit it back Mud tub clarad A, Soil(),11 Sonic
mit,00-17AW Hawlt Di Soma
As degras"bar,no sawarmary nummulat no Iran staning
in.10-17mah ... Had..
j'— 46c.estaftbactions,
HIS 11 ———————
j'——1.
a.
w
do
His——176
w
its
0
q
as
uj LOG SCALE: 1 in 5 ft GAINSPECTOR Dar- Kodh
0 DRILLING COMPANY: Cascance Drilling,L.P. CHECKED BY: Haley Eckert
DRILLER Donald Miles DATE 4/Sf19
RECORD OF BOREHOLE MR-AP-MW-2V SHEET I of 8
Plil Miller Am Parad DRILL RIG Truck Mount Spric NORTHING:1,315,4R.40 DEPTHW.L.
PROJECTNUMBER 1811,1897 DKrEyTaRTED 1�19 EASTING:2,100,251M MTEW.L.
MILLED DEPTH 305.00ft MTECOMPLETED �19 GS ELEVATION 4n.33 TIMEW.L
LOCNTIOIN: TOCELEVATION 180.46ft GW ELEVATION
SOIL PROFILE SaMPLES
Fi IsON
PlTDFIN.WFLU Wiil�
up EZOMETER C�STRJCTION
DESCRIPTION w DA03'euil Map NtYFES DETal
DEPTH
M)
0-- 01 e m,-"/ I WEI-I-CASING
pal Gel pard SAND.pi manded;appiam(10 ,RwSj GP-Sp Sal Interval 0-27S R
3AIIIIA(iF
caumem, ------
1- Dameer 2-
-475 Joint T,a Flush
arms,rupst FIU] Chip'll
S, VVEI-1-1CFEEN
linter-1 21li4r-2pF.1
Smut- Mrsim.1 S,,husi 40 Fai
U Park
5-- Opmess,2-
SIM Sim 001T
EndiCillee.2-ieipmeter.
Sump
r1MR FACK
-470 ln�...1 2716-305'
CL Tre#2 She Sam!
ISO// FIMR pi SEMU-
int...I 2MV 271.5-
10-- Type Bermals,Fell
Int ..1 3-2MW
Type .
-`165 use-Limaina-El
red.Wsr Cancram Fell
Fail Cam", 116
- .1.1up,3AT iisephre
- rmare Tre
15-- 75,W:77 AM----------------- DMILI-INGMETRODS
(W.ClLsy.FW-ah med IS YR Sal aneWed Mh Mark ml Sal DnIl Spaic
arman F�San;Orhal mrsa.respliffin ta aps lesparts,thini, mark Di Same
passed ta annual assidusal mi WRUITEI
460
w- 3 JI
R
im-
11H
gin
an 5
6� then curn,Fum 4 a i P
sp
'a
HE R
as N.a.
-------------- ------- --- - - -
21'.-2S. IS
sp seen res;madium speng W awl dial yalpi x x
x
brassm(10 YR 412).1.anve w IS 10);man sump,Sams x a...
passed;SILTSTONE, x x
x .
x
MAT:w------------------- x x
4 j�.
emyrn-4menrimpalmlanahapSYR414);SI��NE, x x 10,00
x
Sanandelimenossidspintacs-hassame
F X X US in
.-..n emp areparappatelyces...1hamanand x x
a.M hi,vauthissed. x x
x R9
w .'sl-10 W x
as Irli 45 citimme. ram mines.firestura facess undeaskid.vey x x
na a IR
31— man.
W-33,00 xx x
issidding Man..,a-.1.ren mine x x
x
x x
p, 35 Beadin x
w g 0—measures.1.ren spenin, x M.
Vireadwdurni x
x
x
Se
--pa, Fine suppre.dial Fray(NU mashurn w tM*Lease]SILTSTONE x x 11
x
=m1himinafterimmik'ni x x 5
x loml
x x
x x
sp x x
as x x
0 x x
imnermansumannempsam all
uj LOG SCALE: 1 in=5 ft GAINSPECTOR Dal
0.1 DR:LLLLEINRG CO -18 Drilling,L.P. CHECKED BY: Haley Eckert Golder
M D.=.Cas DATE 4/5'19 SAssoewes
S
RECORD OF BOREHOLE MR-AP-MW-2V SHEET2of 8
PROJECT Miller ASh Ford DRILL RIG Truck Mount Skuric NORTHING:1,315,4R.40 DEPTHW.L.
PROJECTNUMBER 1811,1897 DXTEETARTED 1�19 EASTING:2,100,251ZO DXTEW.L.
MILLED DEPTH Sol MTECOMPLETED �19 GS ELEVATION 4n.33 TIMEW.L
LOWION: T�E!-EvATION 180.46ft GW ELEVATION
SOIL PROFILE PLES
Fli al all
piT.FIN.WFLU Wii
EZOMETER COrISTRUCTION
DESCRIPTION w MASMM arm NOTES EsEi
DEPTH
( I I
sfiw-.�. MI-I-CAMING
Flas :gwg.w��y(N3);m�umwti*bkdedSIL�TME x Interval 0-27S R
x x
x Manal S�hauljfip 40 PVC
Dameam 2-
-45 S x f Joint T,ae Flush
x x 5
x low t
x x MU SCREEN
S linterml 21sh-..1
x Mahmal Schedule 40 Fai
x x
x x
x OU Park
AS-- x x am.,2-
x sch Sim 001T
x EndiCap.6'.2-idiansinfies.
x
x x
x x
—40 x x r MR Fears
x x l��...1 2716-305'
S x Tea#2 Sl—Sai
x x
x x r MR Fears Sess-
x x
x l�t...I we 271.5-
x Ti learmalle Fell
x x
x x low
x -.U-,—
x x Int ..1 3-"
. x Tyra, Same
x x
x x
425 ans-i-sholifififia-al
x red.War Caucasus Fred
x P.efinum, S.lF
StcWp.3AT Pmtsefim
.S.,T,
55— x x
amer-amou x x DFULUNGNIETIll
Than all of fine small SANDSTONE x Set)n1l Sainic
x
—420 x
x
x
x
x
So— 7
wfil low
Tao thin SANDSTONE Sees
x x
x x
x x
—415 x x
x x
x x
x x
x x
x x
is X x .12AS
x x
se x x
x x
as x x
X x
—410 x
se x x
au x
x
x x
x x
x x
70— x a
low
x
x x
x x
x x
w x
x
x x
x
x
x x
x
al 75—
w
x x
x x
x
x
x x
x
x
x
x x
x
x x
x
se x x
m
0 x
So 1 �!'.f.insmatienseepse.
LOG SICA LE GAINSPECTOR Dart
0 DRILLINC
COMPANY: Cascade Drilling,L.P. CHECKED BY: Haley Eckert Golder
DRILLER Donald Miles DATE 4/5/19 SAssoazwes
S
RECORD OF BOREHOLE MR-AP-MW-2V Si 8
PROJECT Miller Aph Per DRILL RIG Truck Mound Searle NORTHING:1,315,4R.40 DEPTHW.L.
PRObJECTNUMBER 1811,1897 DATESTARTED 1�19 EASTING:2,100,251M DATEW.L.
MILLED DEPTH Sol DATECOMPLETED tURrIg GS ELEVATION 4n.33 TIMEWJL
LOCATION: TOCEUNATION M0.41i GW ELEVATION
SOIL PROFILE PLES
da fid all
do pim)HISIN.WIFILU WELL
U, EZOMETER COnSTRUCTION
se DESCRIPTION w MAdMM and NOTES DETAILS
DEPTH as
( I I
SE.-fiew I MIL-1-CASING
Firms :gwg.w��y(N3);m�umwti*bkdedSIL�TME x Interval 0-27S R
x x
x deal Sbraddle 40 11
Damemar 2-
-395 S x Joint T,,as Flush
x x 9 _bLdtL
x loop
x x VVELAL SCREEN
S lateral 21S4b-..1
x appeal Schiefill 40 Fri
x x
x U Park
95-- x x Damess,2
x x Sim Sim 001T
x x
- x x End Ca,ts.2-Affamakes,
-9,SF�md------------------- 77--imm 2 Sump
Fieds strand: I-mrst(W)e0h predidan cal firay(Ni ...
390 mark my(INS);and,Saudi Study headed ad laminated FILTr' FILIER pall
Int...1 2716-we'
SANDSTONE arthe Iran intuarmakdaul SILTSTONE amid armadard ... Tine#2 Side Sand!
SHAM, Forne pre,a—(F)`�fired dripmbfire demaker art! :::
.-ndaW WW modues dow beadding plane submaddids, ... FILIER pi Sess-
Int...I we 271.5-
moo Tre befirradmide,Fell
low
-No-,—
Int ..1 3
Tyre
Paid.4pk4V Claimed,or
.43 P.enmrw 3.1F
-934F-114-96----------------- --- SuckU".3AT Prouraidem
Firsom,spicke.nuaddr,Ask ones(INQ amid der,fidd,INS);ons x Camr,T,
96- raddid;M.-or red,beed.SLTSTONE suffir firmandemad x DFULUNGNIETHow
x
annual SHAM. is Sol)n1l Send
mack.111
-3w
Hd-IN4,)
S ---
ITT be
x
x
100- x
x low
x
x
x
x
x
x
x
x
x
x
mad
x
ed Sonnessakfinsubfiregradmassisdand. lopution x
0 x x
i, x
ss x x
ed x
x x
se x x
x
x
x x
x x
de x x
110- 109.70 x 12
x low
x
x x
x
x x
x
x
x x
ub
de x
x
da x x
x
x x
43
fis 115- :.V
ma fin
Fread stiong.mark day del mi in dark di all par medium
- grai fine topped nterbeddedSMDSTONE SITTSTONE,
and fifishum to thinly bedded and Is fintil
13
ed
m
0
,q
Lde cor rel an.-nest
as
uj LOG SCALE: 1 in=5 ft GA INSPECTOR Dan Korth
0 DR:LLLLEINRG CO cade Drilling,L.P. CHECKED BY: Haley Eckert Golder
OR D.=.C.. DATE 4/5/19 SAssoctwes
S
RECORD OF BOREHOLE MR-APi Si 8
PROJECT Miller Am Pend DRILL RIG Truck Mound Spric NORTHING:1,315,4R.40 DEPT1W.L.
PROJECTNUMBER 1811,[897 DKrEyT�ED 1�19 EASTING:2,100,251ZO DXTEW.L.
MILLED DEPTH Sol MTECOMPLETED Salle GS ELEVATION 4n.33 TIMEW.L
LOCkTION: TOCELE.ATION 480.46ft GW ELEVATION
SOIL PROPLE PILES
da lial
or piTmN.WELU Wiil�
UOMETER COnSTRUCTION
DESCRIPTION w DUaSMM and NOTES DETAILS
DEPTH at
lw— 1 14.93-1.00 1 MILLCASING
Ihape muse dook gue,No.ined—dark they(W)pand!ini ... Interval 0-2no R
- gra= groment;Interneddled SANDent SILTST.INE, Miami Sithedal.40 PVC
and muclum to they mucced and amended SHALE (Compaing happen 2-
-365 ... 13 Joint T, litah
low
MILL SCREEN
intele 21SR-..l
Mat-1 SOuld.40 Pi
U Pam,
125— Damaden,2-
�x Sli Sim 001T
Fund.aduse I—dook a,(144) dark gray(W�and imme x EndiCap.e.2-ipiened,
- madmin gray(NS�intermit thim,opented and laminated x Sump
SILTSTONE and Warkmatial SHAILE wth arme thin Wide of fire x
--350 .me..NE S
x relli phai
x x Int...1 2716-305-
x x Tre#2 al—Sand
x x
x x n—IR—K S—
x x
x x Int...I we 271.5
130— x x Tre learapple Solution
x x low
l3h. LaWomminadue x x N -I—
x x fint...1 3-20W
T,no Spon
—34S x x U
A —Pd--.P—I-
.W�,r Co...Prod
x I.eitappan, S.16r
Spck,-p.3,41'Pronecove
x x S.,Top
x x
x x
x x DRILI-INGMETHS"a
x SWISH some
x
x
x
x
15
low
x
ox
x
x x
x x
x
x x
x x
x
x
x x
x x
has— . x
x x
x
i' x x
x x
in S
—Me x
x x
x x
x x
x x
x x
no— x
x
x x
x x
x x
x
x x
x x
Lu x
x x
x x
x x
x x
x x
x x
11 155— x x
Lu tests: (U).L�CUY,�g�(N3tl�inft�mn x
x
SHN-E bod. x x
x x
x x
x
me x x
7P x 17
x low
x
x x
x
x x
x x
lw t hogropermadionnumpen,
LOG SCALE: 1 in=5 ft GAINSPECTOR Dart
0 DRILLING COMPANY: Cascade Drilling,L.P. CHECKED BY: Haley Eckert Wder
DRILLER Donald Miles DATE 4/5d19 SAssoctwes
S -
RECORD OF BOREHOLE MR-AP-MW-2V SHEET5of 8
Plil Miller Alp Ford DRILL RIG Truok Mount Soric NORTHING:1,315,4R.40 DEPT11W.L.
PROJECTNUMBER 18114897 DKrEyTkRTED 1�19 EASTING:2,100,251M MTEW.L.
MILLED DEPTH Sol MTECOMPLETED ZV19 GS ELEVATION 4n.33 TIMEW.L
LOCNTIOIN: TOCELEvATION 480.46ft GW ELEVATION
SOIL PROFILE PLES
ps
Fli do lJON
so piT.FIN.WELU Wiil�
do EZOMETER COnSTRUCTION
se DESCRIPTION w MNSMM uni NOTES DEni
ou DEPTH is
lao-- isishe WEMCASING
law; liftervid 0-275 R
Friel, pone. I—cal imm(W),durk imilly(INS)ps.some x
- med"19",(N.�,In.rhi bed.end!unnisted x x Mul Sonedul.40 PVC
SILTSTONE and!Isminsided Si wth some thin beeks of fire x. Dameer 2'
—315 .me..NE.(Ormordes) x
x x 17 Joint T,,x, Flush
x x low WEILL SCREEN
x
Mpt-.1 Solundul.40 11
x linerml 21SR-..l
W2.7S U Pom
165— SMD`(SILTSTONEmSILT)`�DGTONEIwen = Damems,2'
181'. iseen Sim Sim 001T
1ES he-
Freel,struse.esmish back(1,12)mith mesiurn eme(N5,fies End Cs,61.2-ipissmuses.
Wen";thunly Inedded In dirminuffind HimEndempon.. Sump
SILTSTONE. 2
I RIME soul
—310
n�...
TY'd lo,a...sm.
- RIME loul Sees!_
Int...I ans 271s'
170— Tre lopennus Fell
low
-No-,—
Int ..1 3-"
T,,e Sput
dissaimuspi_El
red.Ws�Co...Fred
P.ensew STF
SucWls,3AT Emboss-
S.,Tom
175— ———
——— DFULUNGINETRODS
Sol)n1l Some
mm
—We
low
—————————— ———
wes= N5.
AS Fresh:m=
S.E eve E�
sp
0
sp
loop
—as ...
w
ps
do
so 195—
w
on
..no.on most ples.
LOG SCALE: 1 in 5 ft GAINSPECTOR Dal
0 DRILLING COMPANY: Cascade Drilling,L.P. CHECKED BY: Haley Eckert
DRILLER Donald Miles DATE 4/5'19 SAssoewes
S —
RECORD OF BOREHOLE MR-AP-MW-2V SHEETOof 8
PROJECT Miller Am Ford DRILL RIG Truck Mount Spric NORTHING:1,315,4R.40 DEPTHW.L.
PROJECTNUMBER 1811,1897 DXTEyTARTED 1�19 EASTING:2,101 Mi
MILLED DEPTH 305.00ft DeJECOMPLETED tVWI9 GS ELEVATION 4n.33 TIMEW.L
LOCNTIOIN: T�E!-EvATION 180.46ft GW ELEVATION
SOIL PROFILE PLES
Fli up ON
m, PiTCRINKS WELU CON Wii
UOMETER STRUCTION
se DESCRIPTION DUtSMM und NOTES DETAILa
�S DEPTH ps
se
200-- 8,Fm_.pd WEMCASMIG
Fresh:Aw :gral basel,(1,12)amid mel Spay NE).seminal ... Interval 0-275 R
- SHALE aneWANDISTONE.(communist Metal Sitimi 40 PVC
mapper 2"
J-1 T, Flush
... 21
10i
WEILL SCREEN
Intel 21SR-..1
Material SOl 40 11
205- OU Park
Simmidess,2
----------- ---- --- -9930 ot Sim 001T
Flans appose peak wy NU mediturn.did,Wall SILTSTlDNE EndiCe,ts.2-ipiampaper.
.,W.el(142) ...nations x x Sump
x
x
270 x x F MR FACK
x l�t...1 2716-tK5
x x Tine#2 Else Sand
x x
- x x FILMERFACKSIffied.
x x l�t...I 20W 271.5-
x x
210- x x Tpe learapple Fell
x x
- x x 00 MNUMS�
x Int...1 3-"
x x Type Spose
See x
x asaid-Limidendinee
x red.Wor Co...Fred
x
x 1.eGsl STF
- SuckAne.3,41'Ppased-
- S.,Tire
215-_ 214 DFULUNKINIETHODS
No passional DrIer repporrad here Men Inal an puttem. Sol SO Same
Diffingemparturnselphark in pd-Feasible ponal .111
20)
220- 23
hol
as
225-
x x I
sp From,drom,use Spown(5 YR 52 r, fins,
0 mind,Nodded SIMTONE a me
l' Winer
as Week fulas Seemed mituessame posaftly fratimeards,
0
25) �Easl ....
sp From.spong.paide human is YR SSn to pale yelmish Empart(10)'R
642)and dere my Nth;fine granted;thelds to madmin When ally ...
SANDSTONE pM'SHAI-E haterations and bi COA-4p-I
ho,ments
230-
10
x x
x
15YR
LTNT..Em Z.has
a aQ
_p a. sup re
H
x x M1.40
-245 Fi appose to speek INN dive Men,is Y so and ands lespeah x x
w .(1mSRWo flinegrentemiumniftedurdirmlybodded; x x
ps SILTSTONE.SANDSTONE,and SHALE x
x I
in x x
x x
x x
x x
di 235- x x
w x x
x x
x x
x x
x
-241) x x
x x
x 10l
x x
x x
sp x x
x I
x x
0
81 sil Ima on not
�� LOG SCALE 1 in=5 ft GAINSPECTOR Dal
0 DRILLING COMPANY: Cascade Drilling,L.P. CHECKED BY: Haley Eckert Wder
DRILLER Donald Miles DATE 4/5'19 SAssoctwes
S I
RECORD OF BOREHOLE MR-AP-MW-2V SHSET7d 8
PROJECT Miller ASh locand DRILL RIG Truck Mol Soric NORTHING:1,3151 DEPT11W.L.
PROiJECTNUMBER 1811,1897 DKrEyTARTED 1Ci&fIg EASTING:2,100,251M DXTEW.L.
MILLED DEPTH 305l MTECOMPLETED 2,6119 GS ELEVATION 4n.33 TIMEW.L
LOCATION: T�ELEVATION 180.46ft GW ELEVATION
SOIL PROFILE PLES
Fli do all
or PlInnnould.al Wii
do UOMETER CONSTRUCTION
se DESCRUPTION w MsdSMM and NOTES DETodoa
do DEPTH as
( I I
24l x MIMCASING
.,an
In. 0-27S R
Fresh:hasup"ho" Mission,Sithencial.40 IS/C
Si .1w Damener 2'
-235 YUST-W.30----------- f Joint T,,e Flush
Fresh;strong;rearnon artgrayeffin and nookin goes(INS);are So
Wo MILL SCREEN
we ad.parninathad to thirty Secoded stry SnnNDnONE sole thin
of lothinted goes Si end SIMTONE Interval 21S4h-nS1
Material SOundul.40 11
---------------- --- x 244.30 U Prok
24!5- Some defl,shay 013).firs,onsfined,thin,bodded a.Isuncrated . x Darmse,2
SIMTONE upon thin beend and paparstions of iredurn light gray x x Sli Sim 001T
x x End Cap .diamps,
(No)&UNDSTONE a.mal larrunal of gral Mass SHALE. x . alunre.2
S x
r MR phings
-no x x l�t...1 2716-305'
x x
S x Tm#2 She Sand!
x x
x x rMotlithingstiffial
x x
x l�t...I we 271.5-
x Tm learponle Fell
x x
x x low
x N
x Int...1 3
.x x Type .
x x U-5—
=5 x
duagalmdeptentlega
had.Wsr Co...End
I.ensphan, STF
SucW".3,41'Phased-
---------------- -- S.,Top
255- Fresh.strung.gral bal gut?�the speed;only beadded as DFULUNGNIETHIMS
surnespand Shi Win a tiou harrineffiand;of SILTSTME Sol SO San.
-=O
x
x
x
x
x
x
x
x
x
x
x
x
not 0
low
-215
211..
se x Shol
Fresh:strund:nassiburn dualk thus Q(N4) -duh 1. x x
x
as thand,Indeed SILTSTONE son same M end lanninathors of x x
SHM_E sual SANDSTONE x Sari
-210 x x I pi Snal
se
ou x x
x x
x
x x
x x
x x
x x how
x x
x
x x
x
x
x
lu x
x Send F-hr
xde x x pass
x
x x
x
x
to
Sol UP.k-
a—
an
Fresh.strons.motion dualk they(Its)and evident gray Nn:fire
Shared;M nly bercled International SoNESSTONE and SMTONE
lu x x
x x
x
x x
x
-0 11-SO_297 9--- ------------ ---
afth pull batis 0142)Si[mentioned
278 10-278,N
0 J2. Laminal—a.resk liters—Islas.
tannestrande
uj LOG SCALE: 1 in=5 ft GAINSPECTOR Dal
0.1 DRR:LLLLEINRG CO -18 Drilling,L.P. CHECKED BY: Haley Eckert
E D.=.Cas DATE 4/5/19
RECORD OF BOREHOLE MR—AP—MW-2V SHISET'llof 8
PROJECT Miller Am Ford DRILL RIG Truck Moust Spric NORTHING:1,315,4R.40 DEKHW.L.
P140,1ECTNUMBER 1811,1897 DaJEyrARTED 1�19 EASTING:2,100,251M DXTEVYL.
MILLED DEPTH 305.00ft DaTECOMPLETED �19 GS ELEVATION 4n.33 TIMEW.L
LOCATION: T�E!_EvATION 180.,1611 GW ELEVATION
SOIL PROFILE PLES
so Fli up IsON
or PiTyMbfil.WIFILIJ WELL
EZOMETER ConSTRUCTION
DESCRIPTION ar a. FS DEl
DEPTH :c
280— promplaboddingoishermselfifirce
27S W coal mucce of C0kL alone a leseddire plamill ... 'MEL"Ces"N's
- 2TF 30_2SlN Interval 0-27a R
Fresh.samme.pecaurn dark May Mal)and emblem may She).fire .... Mail Sy-radial 40 FPC
namehar 2
Wimand;banks parl Shkcrefit and SILTSIFONE
—195 safth mosem black(142)SHALE aninaticas N Joint Type Flush
MILL SCREEN
Interval 21bR-29F.1
Mathanal Schedule 40 11
U Park
285— Dinfiefies,2'
Seri .1cance ofiloc
Ught bachan is try Wch)indomons.
End Cale 61.2rdipappater.
Sump
FILMER pi
Interval 2716-305'
Type#2 also Sai
FILMER pi seal
Int ..I Nly 271.5-
290— Type September Fell
10100
- 00 MNULUS�
IN Int ..1 3
———— Type
.1 Sfinm———————————————— ——
—185 Fresh.strong W moderate muccum proy(Ni rnaa�mm chark gray
(kc),In grampon black(N2)fine Manor,thinly bi to Ismail
lossfiliforcus.monce..and.,"meannication.minor-a. k4fis. Put.Wisp Co...lical
paressm,amempappel SANDSTONEr FIRTSTONE,and SMLE erman, �rlfy
Feasible homponcia �l=plane firsommus, x ski 3,41'lifirchaphas
Sell W-06———————————— x ralson,The
295— Fresh.sprom.cark Fray(143).Va.firrack May to myclum bel
SI�INE sach lummajorm of SMILE and Min hadfin of x DRILUNGNIETHIMS
- SaNDSTONE. x Soil DO same
fifical
.x x
x
x
x
4M
300— x 31
10,00
x
x
x .
x
—In x
x x
x
x x
arefiefis Thin fies!of S x x
x x
31— I,p..
ifien,con, mim,
so
as
—In
se
310—
w
ps
ca
al 315—
w
7P
al
0
LOG SCALE 1 in 5 ft GAINSPECTOR Dart
0 DRILLING COMPANY: Cal Drilling,L.P. CHECKED BY: Haley Eckert
DRILLER Donald Miles DATE 4/5/19
RECORD OF BOREHOLE MR-AP-MW-3V SHISET I of 7
PROJECT Miller Air Ford DRILL RIG Tit Motint Soric NORTHING:1,314,518.31 DEPT-W.L.
PROJECTNUMBER 1811M97 DKrEETARTED 1019 EASTING:2,101,1,14�0,t MTEW.L.
MILLED DEPTH M.00ft MTECOMPLETED 1112H9 GS ELEVATION 4M.48 TIMEW.L
LOCki TOCELEVATION 438.04ft GW ELEVATION
SOIL PROFILE SNwPLES
F. all
PlT.Idl WFLU eelii�
or EZOMETER ConSTRUCTION
DIESCRIPTION w ErAkGRooa and NOTES Dii
DEPTH
is (ft)
0-- a.- WELLCASING
oill 2"M SILT,fire,reard;inside looded 9 5 YR&91 laJokup. Interval 0-212 W
whel mal i plastcl,,[FILL] 321 It AGS
Oda-dez Weral St,riall 40 PVC
retailer
1-1 T"Ful
1 Son 'i SCREEN
sair, Intel 212.-.2SS
chl" Me..l S�hadl 40 PVC
U Lack
5- ——— Deral 2-
not Sim 001T
EndiCap.T.2-ideareare.
S.,
r MR Poll
l�t...12W �S
T,he#2 al-Sand
---------------------- --- riMR Poll Sesed-
-,os ens-11.30 and
Vern mentioned;flight bi(5 YR San and grardsh barden(5 YR Int...12W X&
is- T,he Bervarde,Fell
Wi Inherent;SHAkILE,[RUnindmi 10,00
004 MNUMS�
---------------------- --- S. Int...1 0-1 W
11,N-13�W
likokeedely a.;eal eral b—(5 YR M).Warmarded! T,he mon
to thinly madder;SHALE non solvent alone exeding arl reaussaina-mole
1.10 Paid.WeV Co...Fear
lt�so-Lo. 13�. P.eQi �.21
Sli modal whore aledual gray(INS)and car,al(Ni Sli,Wal 3AY lonatill
thenly readded ha laminadded;linearedided Shi and SIMTDINE, Tor,
is- ---
--- Diall-Unhallashel
410.1 G-1- Soil one Sonic
------------------ DIII San.
Leal
Si maintained imard Leader only ME);fire earned:arearaw.
to reaffid..;SIMLONE
16.31 Hormarod frai afthr-manang a bedi
-n. x
a--danang
-41S x
SO- x 3
x
x
x x
x x
x
x x
x 411.30
--------- ----
x - 23.10
tibuilightlyme ad mar.faver,a to e x
--41. "ods"' x x
oneconam radial gra,(Ni
andearteaddedl SILTSTONE Ad
.11-�Lao x
Formatild adh pran idan I om I x
x x
i' x
x x
x x
x
ou x x
x
x x
x
x x
30- 4
x x ftow
' x
x x
x
�x x
x
or 33�. x x
Som pal&%xandear or healed ftmarres. x x 401.4
War-33.
Pi aedcal Feature,healed. No iw stainne
-o
x x
x x
x x
-7------ ---------- x
or x Was
-o x x
Fresh:arms.dal Sory(Nor.tire smined return eacced
SILTSTOINE min hannarears and thin becis of�N DaTONE and x x
earninarearn.of SHALE x x
x x
x 5
7P x x low
x
x
Sol x
ran an read pro. I
x x
x
x x
LOG SCALE: 1 in=5 ft GAINSPECTOR Dan Kodh/Davin Thomas
0
LING=1WN1.'.1al Drilling,L.P. CHECKED BY: Haley Eckert Golder
ES R !is. DATE 4/Y19 ssocwes
DR LILE *A
RECORD OF BOREHOLE MR-AP-MW-3V Si 7
PIRCi Miller Ain Pord DRILL RIG Truck Mound Soric NORTHING:1,314,518.31 DEPTHW.L.
PRWECTNUMBER 18114897 DKrEETARTED 1019 EASTING:2,101,146�04 DXTEW.L.
MILLED DEPTH 245.00ft MTECOMPLETED 1112MI) GS ELEVATION 434.48 TIMEW.L
LOCki TOCEI-EiATION 438.04ft GW ELEVATION
SOIL PROFILE PLES
Ei .0N
PiTURIN.WELU WE�
UOMETER COriSTRUCTION
DESCRIPTION w DIAGRAM ond NOTES Di
DEM
Wri MILLCASING
Final:Andri�anny(No;firo gunni nodur,looked x x ni 0-212 W
SILTSTONE offli Sannorions iind ffiln I DSTONE anin x x
x x Manom,Scre do 40 111
lioninalein.A SHViLE,(Cardirmins Darmoir 2.
x kor T,Ruin
x 5 1LN_ i
x x low
x x Mu�Rsi
x x Ili 212.-.2SS
x x Matonal Scrodde 40 111
_Sw . x U Pam
45- x x Darl.,2'
x x Sol Sim 001T
x x EndCap.T.2-�oonoom,
x x S.4
x x
RMIR IiACK
x x
x x h...I 2W 2w
x x Tm#2 shi Sanc!
x x
x FiLinistliACKSEAU.
x
x x l�t...12W A&
x x 1000
50- x x low Tre Bermi Imi
x x
x dminud—
x x Int ..1 0-1W
. x Tno,
x x x S
x x onsumsepidnisso
x
x P.d.W��Coromm Poll
P.e Givid, S21
x StckUp.3AY Pnoodhne
So. x S.,T,
55- x
x DIFULUNGNIETImad
x x SWISH Sonic
DIII Sn.
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x x
- x
x x
x
x
x
x
So- #7
x low
x x
x
x x
x x
x
x x
x
x x
x
x x
x x
x x
x
se.-ir.
x
di x
Silmdre 6 mi in wino innoomis x
x x
x
x x
x
x x
x
x
x
x x
des x x
x
x am
x
x x
x x
x x
x x
a x
x
x x
x
x x
da x x
75- x
a x
x x
x
x x
x x
x
x
x
x
x
x x
x
x x
m aw x
0 x
8 �.....nnudi
X
111 LO'i SCALE: 1 in=5 ft GA INSPECTOR Dan Korth Davin Thomas
0
ILDR -LING COMPANY: Casicade Drilling,L.P. CHECKED BY: Haley Eckert Wder
40
DRLLER Dav!dW!Icox DATE VY19 SAliseclocWes
RECORD OF BOREHOLE MR-AP-MW-3V Si 7
PROJECT Miller Aph Found DRILL RIG Truck Mount Sonic NORTHING:1,314,518.31 DEPTAW.L.
PFIOJECTNUMBER 18114897 DATESTARTED 1019 EASTING:2,101,146�04 DATEW.L.
MILLED DEPTH 245.00ft DATECOMPLETED VV19 GS ELEVATION 434.48 TIMEW.L
-O�TII TOCEI-EiATION 438.04ft GN ELEVATION
SOIL PROFILE PILES
od lJOH
o, pilmoN.WELU viii
UOMETER CONSTRUCTION
DESCRUPTION w DIAGRAM und NOTES Di
w DEPTH
( I I
w-- wor-lemn so.
Fmph:mi park may(NU fix,gramid mudd,ovulded x x VVELLCASING
x 1111,11 1-112
SITSTIONE and!dhin timp of..DSTONE and S x Mai Scri 40 PVC
surnininsion.of SHAM,(Communino . x. Lanni 2-
will Saw X x
x wes Joint T,Plain
Sitionne 6 sandy in some muni plot m,,y fine sand x
x x
x x ma scei
X Inle-I 212AT-222ST
X x oll S�vvvli 40 PVC
-we . x A. U Pack
----------------- Dam.,2-
x x low simacol.rior
Fmi inving park Slay(No.medurn ballided SILTSTONE . x
x
8501-demo x x End Cap T.2
x 2 Sump
X X I -
x F MR EACK
x l��...I 20V 2w
x x Tpe#2 Al-Sand
x x
X x
X x FMIREACKSEAL.
-.A . x l�t...12W A&
90- x x Tpp, Soil Poi
x x low
X x No-,—
x Int ..1 0-1W
x Tni
S AN U
x
x dons-i-Oseepi-Enici
Saw Fmpmdded,Ivdnml pool.W��Co...PM
Ennui in, 321
masr-.S�xd — 41 Sm.kp.73A.P..
-ad. Frivi 30 demmi modkid.vandy.bi mannal x S.,Top
AS.-Aded x
Funi 30 idneump.Ini wdH xxond,quirc mumnalmdon DIFULUNGMETHODS
No.-1 no do Soil Dril Sonk
With mommute pronim IS)IR 04).thunly bui SANDSTONE 3111 Sonoc
x
x
low
x x
X ,
x
x
x
It m
x
no- linsai x x lci
With maisurn gra N5)thunly bell, I
x
X
ou
x
x
-.A K X:)
X I
110- X: 12 U-
x
x x
K x n d
a
x
od x
115- lisr.-locon
a
With Minly bedded.lanumided SHAM.
pi!F� 13 low
0 SlA
1 �!'.f.pmmmnmdi
LOG SCA LE GAINSPECTOR Dan Korth/Davin Thomas
0 DRILLINC
COMPANY: Cascade Drilling,L.P. CHECKED BY: Haley Eckert Golder
DRILLER David Wilcox DATE 4/5dl9 SAssoi
S
RECORD OF BOREHOLE MR-AP-MW-3V Si 7
PRCi Miller Aph Pord DRILL RIG Truck Mount Scric, NORTHING:1,314,518.31 DEPTAW.L.
PIFIOJECTNUMBER 1811M97 DATESTARTED 1019 EASTING:2,101,146�04 DATEW.L.
MILLED DEPTH M.00ft DATECOMPLETED 1112MI) GS ELEVATION 4M.48 TIMEVi
LOCATION: TOCEMiATION 438.Mft GN ELEVATION
SOIL PROPLE PLES
Ei .0i
piTmN.WELU viii
EZOMETER CONSTRUCTION
DESCRIPTION w DIAGRAM und NOTES DETAILA
DEPTH
lSo__ wor-lannin VVELLCASING
Iii Aw :pull,ermy(No;umplux,Explifid!SILTSTONE. In. 0-212 W
(Opmomp'o" Mi Scipi 40 PVC
120.00-125,00 Damemir 2'
With thinly mi lamnabid SHATE J-1 T,Ruim
13 loop
ma scei
ni 212 Air-.2 So
Materual Scredule 40 PVC
—31. s U Pam
125— A. Sam.,2'
- 1ASri x x laSpe Slot Sim 001T
Withimumciiiyanibluddii x x EndiCap.T.2-iviliumix.,
X x Sump
x
F MR ANCK
x x
S x l��...I 20V 2w
S Tm#2 Ali Sam!
X x
x x F MR RACK SEAL
x x
—.A x x l�t...12W A&
x 1000
lw_ X x Tpp Bermi Imi
X x low
x N LAISE
x Int...1 0-1W
x Tup mum
s AN U
x
P.d.W��C....Pall
P.e camn, S21
SpcIHJx.3AY PmAxphpa
135— me x S.,T,
I DIFULUNGMETIRS"S
x SWISH Sonic
DIII Sn.
X
x
X
X
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x x
x
x
x
S. x 15
x low
X
x x
x
x x x
x
x x
x
x X
x
x x
. x
x x
x x
x x
—pan
x
x x
0 x
X x
X x
x
x x
x x
x
x
X x
2. x x
x x
150— 16 U—
x low
x
x x
x x
x x
x x
Lu x
x
x x
x
x x
x x
x lo— loomi
w
Will Minly bi lanumiled SHAM.
m l' —2lo
immunviummunumpum.
,q
LOG SCALE 1 in=5 ft GAINSPECTOR Dan Korth/Davin Thomas
DRILLING COMPANY: Cascade Drilling,L.P. CHECKED BY: Haley Eckert Wder
DRILLER David Wilcox DATE 4/5'19 SAssoi
RECORD OF BOREHOLE MR-AP-MW-3V SHEET5of 7
PIRCi Miller ASh Pond DRILL RIG Truck Mount Scric NORTHING:1,314,518.31 DEPT1W.L.
PIRWECTNUMBER 1811M97 DXTEETARTED 1019 EASTING:2,101,146�04 MTEW.L.
MILLED DEPTH M.00ft MTECOMPLETED 1112MI) GS ELEVATION 4M.48 TIMEW.L
_O�TIOIN: TOCELEvATION 438.Mft GIN ELEVATION
SOIL PROFILE PLES
Eli da ON
a, pilmmi di viii
EZOMETER CONSTRUCTION
DESCRIPTION w MAGMM and NOTES Di
w DEPTH
( I I
lw-- woo-iflaw lai
Finish:Name:paid,gray 043).madlum added!SILTSTONE. VVEMCASING
interml 0-212 ST
Mi Screvide 40 PVC
160.00-16500 Dameam 2'
laffirlidint,modadjunnumaded.ni J-1 T,pv Puah
17
am
MILL scassi
inter-1 2123T-22i
Maumal Scrandi 40 PVC
_2nd Sai El OU Pmk
,65- i - am.,1 2'
Mai M--------------- lai !I Not Sim 001T
mak.dail,prai arnmalui Up many End Ca,T.2�ipanmxi
pendi si
2 Sump
ni EACK
---------------------- ---�x T67—M Int...I 2W So
lan.l.-incon x Tm#2 Sima Small
Flaim admi pant epty(NU fina, w.;mandmin Evamal x x t
SILTSTONE Win SHmi x x ni PACK SExU_
x . Int...12W A&
170- -17%_0-1 M,OF---------------- --- � x lnS.a. Tpa Bearimpla,Pi
Npummusly a.;apak;dalk evy VNU larm.pa thady N�.S.
appi si Intaw 1 0-1W
Tyra.
x 3
-17-OTE-1 74AT---------------- ---
Flaim admi pant guity M);implum Lai SILTSTONE. x x deauccoaLmusil
x Paid.WaV C....Padl
x Pumminve clum, S21
- X StcWx.3AY Praixtha
ped - --- - ---------------- X x S.,Top
175- 174.51
Npummusly a.;apak;dalk evy VNU valuxam pa than, x 1 DRILUNGNIETHIMS
Nxi si x x Said Dril Sanic
1115.00-18500 nm*Di Sam,
Framp,dw,car, my INS);maddium madded SII�TSTCNE Win x
numbidded SIRALE, x
x
x
x
x 19
x
x
x x
x x
x x
x x
x x
x
x x
x x
x x
185--pop 18- ---- x x A.
6-0-21ROT---- --- x x
Finish:admi pant guity(NU mai TONE x x
x
x x
x I
x x
x a
x x
x x
x x 14
x x I a
_2m n;
x x a a
x x U-
x x 1DOO
X x
X x
x
x x
x
a
X x
X x
x x
x
-24. x x
X x
x x
w X x
x
x x
x x
X
X x
x 21
x x am
x x
x x
x
x x
x x
�T.wfaunimand an madvame
LOG SCA LE t GAINSPECTOR Dan North/Davin Thomas
0 DRILLINC
COMPANY: Cascade Drilling,L.P. CHECKED BY: Haley Eckert Wder
DRILLER David Wilcox DATE 4/5d19 SAlicelli
S
RECORD OF BOREHOLE MR-AP-MW-3V Si 7
PROl Milkir ASh Ford DRILL RIG Truck Moart Soric NORTHING:1,314,518.31 DEPT1W.L.
PROJECTNUMBER 1811,1897 DXTESTAFTED 1019 EASTING:2,101,146�04 MTEW.L.
MILLED DEPTH M.00ft MTECOMPLETED VV19 GS ELEVATION 434.48 TIMEW.L
-O�Ttl TOCEI-EvATION *38.01[ft GW ELEVATION
SOIL PROFILE PILES
.0i
PiTCHIN.WFLU vvlii�
EZOMETER CoNSTRUCTION
DIESCRIPTION w Dpa�fvl al pol Dii
DEPTH
200-- 18S.00-21500 x x I
Fmsh:suppri pask gray(43).ml bul SILTSTONE. x x "EaLcAlass'
x x Inuml 0-212 W
(Ommul x x Mal Scipil 40 PVC
Damemir 2-
x x 21 Joint T,Flush
x x am
x x VVELL ScREEN
x ln�ipv.l 212 .2 as
x
X x Mail Scril 40 PVC
x x U Pam
20- x x 8smal ommushis,2-
x x p.lusts" Sim Sim 001T
X x End Cv,T.2-Aflamessis.
X x
x x Sump
x x
x x FIMRPi
X x numps.2W Zcr
X X I- Tl#2 Sump Sai
Sam Few
x x F
x p
k IMIRPACKSEU.
x n� ..12W A&
210- X x Tsm, Bermplis,Fell
X x law
x '04 MNULUS�
x x Int ..1 0-1w
. x
x x
x x ses-i-cosepi-Enhoss
x P.d. W Cal paid
x
x 2'Wi P.e Gap, �.21
- x Slpt�Psxk- ShcWips.3AY Pm��
21410-2150C x a— s.,T,
211- Viii"i pi Issued pith cal x x
mmi mi-- ------- 2 DMILUINGMETHIMS
215.00-216.10 Sul DnIl Smic
- amp she 2111. Films Emil Some
_pm_�....pol.1
216.10-216.90
Imph—K lbbilk 1) -Lo th�A a ed ..... x
_
216.90-�,00
Fmi sumn, my(Nm;mismi bummed;all x
x
-21a x
x 23
am
x
x x
x x
x x
x x
x x
x x
x x
x x
-21. x x
x x mass
casom
Fi suppre i sw(INS);surn IN E impupoiked
spith vwx r4l)SI-i and SI�SM Bappi
ars ...
w
up
-.a
235-
w
low
m has
0
1 �!'.fnmmm-xmpmm
LOG SCA LE GAINSPECTOR Dan Kori Davin Thomas
0 DRILLINC
COMPANY: Cascade Drilling,L.P. CHECKED BY: Haley Eckert
DRILLER David Wilcox DATE 4/5/19
S
RECORD OF BOREHOLE MR-AP-MW-3V Si 7
PROl Millor Am Ford DRILL RIG Truck Mount Scric, NORTHING:1,314,518.31 DEPT1W.L.
PROJECTNUMBER 1811,1897 DATESTkRTED 1019 EASTING:2,101,146�04 MTEW.L.
MILLED DEPTH M.00ft DATECOMPLETED VV19 GS ELEVATION 434.48 TIMEW.L
LOCiiii TOCEI-EvATION *38.04[ft GW ELEVATION
SOIL PROFILE PILES
oul
PiTCHIN.VVELU vvlii�
EZOMETER conSTRUCTION
DIESCRIPTION w MxG�M vi pol DETAILS
DEPTH
20-- Ssoni
Fmsh:gwg.l�htgw(M);Iamin�d�NMMNE=s�doled ...
1-112-
MiLLC"'Ne
Ml Ssivi 40 PVC
Damemir 2n
25 Joint T,Flush
MILL SCREEN
ln"e—1 212.-.2 ST
- Will S�psvi 40 PVC
USA. U Pam
21— Dapress,2-
Foln,sonposoml at 245 00 R Sim Sim 001T
- End Cv,T.2-Alownessis.
Sump
Fil PACK
Inuoi Zcr
To,#2 al—Sand
- Fil PACK Shiou-
im ..1 2- -Ar
250— Typp� Beromo,Fell
- 00 -NULUI—
ln� ..1 0-1w
coses
sell pl-El
Pul l Co...paid
.e Olson �21
SxWlps.3AY P.�
cipme Ton
31101-1-111-METIMS
Soil DO Sm
DIII Son.
—175
260—
sl�
290—
w
—lao
x 275—
w
7E
—lao
0 280—
,q
I I I I I I I
LOG SCALE 1 in 5 ft GAINSPECTOR Dan Kori Davin Thomas
DRILLING COMPANY: Cal Drilling,L.P. CHECKED BY: Haley Eckert
DRILLER David Wilcox DATE 4/5'19
RECORD OF BOREHOLE MR-AP-MW-4V Si I of 4
PROJECT Miller Aph Ford DRILL RIG Truck Mol Soric NORTHING:1,313,381.67 DEPTAW.L.
PIRCUECTNUMBER 1811,1897 DATESEARTED 1/14119 EASTING:2,101,MA9 DATEW.L.
DFULLEDDEKH 126.01)ft DATECOMPLETED 1117119 GS ELEVATION 419.11 TIMEW.L
LOCATION: TOCELENATION 422.Mft GW ELENATION
SOIL PROFILE SAMPLES
Fl
up ON L WFU�
PiTCHUN.VVE U
DESCRIPTION EZOMETER CoNSTRUCTION
DEFTH E. DETAILS
is
0-- 0,00-1200 WELLCASING
(l SAND,sposs,imul lent mccush prom,(2.5 YR Wsh insisted S=,'F"/
S�3.3 lintinvoil 0-NINA
- poll(25 mil 4fin shi ophoolve,moul rommumsel IF I UL] co=" Ml S�pssi 40 PVC
Damemir 2
Joint T,s, Flush
Emnossm- WELL SCREEN
Chip, inteNal 88 4-9NAr
--415 Moll Schei 40 11
5-- C,U Pmk
somens,2
Sim 001T
-- so EndCap.e.2,dompluss.
Sump
ril FACK
ln�...1,Sell-1 W
T,on#2 al-Sand
-410 ril PACK SEAL
Int...1 81
10-_ Tnon Bentoplo,Fell
-NU—
Int ..1 2V-81'
Tnon imput
-urn 1S.,----------------- -- -
EP),SAND,post,limped;WIN plophish Ispown(2.5 YR 254) MU-CoMpUl
moned pi(7n YR N4);all monism,most himNmoo; Full Wsr Co...PM
-,—me.-k finagmens.RESIDUUM] SP P.ermus, �.�
Sti,Wpil.3SY Ppossisphns
Ton
DMUNGMETHICIDS
Soil Dun Som;
DIII
Vilmy—1,musil modish boon(10 YR SANDSTONE
—i book(Nl�, SHAi
18-W�Ti-W 18mo
Wwk plipi gi IS y 8m);medium to sue ma 3
SANDSTONE vism thinly tooped SHALE
sal 3-1-
-TTW:21-m So--------- 21m0
Soil mil hemsel SANDST N
22.30-22.0 ... Hn
ishoodendractumothipons ui�
4
R.1
so ...
m i�
ss
so so
D
-390 n
W-- al So-----------------
Sluthly moofflumput Ansk;armins,Al(N2);".;S-i
5 67-
so., lC'N)
-9w:w------------------- - - mo
w Finish:impore pook Ass(N3);fins,limi mindium pedded x x
ps x I
Sil vish himmorions and min tons of SAN NE x
limmilmdon.of SHALE, x x
I'
--385 x x .21
x x N
35-- x x
w
Im
---------------------
sill
Viny impongs firs,el SANDSTONE, Som fisis,;dink aw R -1l -
N3g Hin to I-hoodded; Hsi
FIR
so
m
0 393D. .mmilifions(moniumporn,homs.,
ImF sommused an rund mum
uj LOG SCALE: 1 in=5 ft GAINSPECTOR Deurr- Thornas
0 DRILLING COMPANY: Cascade Drilling,L.P. CHECKED BY: Haley Eckert
DRILLER Donald Miles DATE 4/5/19 0=04e,
RECORD OF BOREHOLE MR-AP-MW-4V Si 4
PROJECT Milkir ASh Ford DRILL RIG Truck Mount Scmic NORTHING:1,313,381.67 DEPInt
PROJECTNUMBER 1811,1897 DXTEyTARTED 1/14119 BASTING:2,101,325A9 DXTEW.L.
DRILLEDDEPTH 126.01)ft MTECOMPLETED 1117119 GS ELEVATION 419.11 Trull
LOWIDIN: TOCELENATION 422.Mft GW EI-EivATION
SOIL PROFILE PILES
up smod
s, PiTCRIN.WELU WEIL
EZOMETER CONSTRUCTION
so DESCRIPTION w M�Mhl und NOTES DEi
DEPTH
pinces, MI-II-CASING
3640-54.10
11hinvill I-IIA
Ver,shown,finglarps;SMI]SIONE. empeftep,musgovy Sol Sorl 40 111
(NU tin So pinihurn Isiddiss;SHAILE.(Compossem Diameter 2
Joint Type Flush
MILL SCREEN
linterml 88 4-9tAr
-375 si Schedule 40 11
OU Pmk
anuips,2
Slot Sim 001T
EndCs,.6i.2-ipiamsmw.
sump
rIMR PACK
Int...I WS-1 W
Type#2 Shop Sand
-33V rIl PACK Sess-
Int...1 &T-866
50-- Type.Bershote Fell
WAS-ei ...41
-- Verippill to in.b.nical ft...vein immune on f.m fismil
Int ..1 2V-81'
Typon
Put. W Co...Full
P.e C'sh, SS
SucWts.3SY Pictil
--365 S.,Top
55-- Firmis stroping.park Firm,N3);ml mul SILTSTONE
Iffinly humm. I.E. x x DFULUNGIMETTIMS
x x
Sol SO Sonic
DIII
x
x x
x
--360 x
x
SO— x
x
x
x x
x
x
x x
- x
s x
x x
I x H
x x
x
I x
x
x
x x
so x x
Mff�2606-------
x at.
ss Fresh.spose park emy thr,ni S, SILTSTONE hift 9
lammusid SH�IF und whimpul to thinly bei SANDSTONE x x
so
x
x
x
x x 14-
x x
x
x x
x :I. U-
x
x x
x x
x
x
w x
ps x x
x x
x x F
x
x x
x
p, 75-- x x
w x x
x x
x
x x
x
x
x
x x
x
x x
sach: posphol or propen purrips,morn shomp sinin, x x
x x
x x
So
0
LOG SCA LE: 1 in=5 ft GA INSPECTOR Del Thomas
0 DRILLINC
COMPANY: Call Drilling,L.P. CHECKED BY: Haley Eckert Golder
DRILLER Donald Miles DATE 4/5119 SAssocil
RECORD OF BOREHOLE MR-AP-MW-4V Si 4
PROl Millar Ash Ford DRILL RIG Truck Mol Soric NORTHING:1,313,381.67 DEKHVYL.
PROJECTNUMBER 1811,1897 DKrEyTARTED 1/14119 EASTING:2,101,MA9 DXTEVYL.
DRLLEDDEKH 126.01)ft MTECOMPLETED 1117119 GS ELEVATION 419.11 TIMEW.L
LOCATION: TOCELENATION 422.Mft GVV ELEVATION
SOIL PROFILE PLES
do bal
s, PiTiCandi WELU yyni�
EZOMETER ConSTRUCTION
DESCRIPTION w DonGRANA and NOTES DETAILS
DEPTH
bi issol so ,
Fresh:admings dark pray(NU inesseurn budided SILTSTCNE min x x VIELLCASING
larrinsided!SMILE ai handsmsed W thinly loodded��NE e x inaval 0-di
x
x Mal S�hasi 40 PVC
Beenual Damider 2
x x pelphoseed Joint Type Flush
x x
x x
x x 10,00 VVELI-SCREEN
e x lin"enial 88 4-98�,r
--335 x x Mal Schedule 40 11
x x U Pmk
85-- x x Olayouse,2
x x son Sim 001T
x x End Cap,61.2-idoned,
x x So.,
x x
x x
x x Send Fear FILTER Fall
x x Feb Inspi WS-1 W
x x Tsai,#2 Sloa Send
x x
x t FILTER Fall Snal
330 x x
x
x x 2'WCC,010 ln� ..1 81
W-- x x Sloti.-Pal T);m Beentana,Fell
%10-91�dd x x a—
Final pardefly healed by ups,samondany ininearrallboation. x sal N�.S.
x x Int...1 2V-81'
x Tins,
x x
x x
x dons-i-Coespi-El
x Ised. l Co...Isad
x e� in, �
—325 A t Sti,Wlus.75Y P..
Calson,T,
x x
x DRILUNGMETHICIDS
x Soil Dan Sorn;
nFor-myrd
linessuse
"presseatinfracturelfinvess
x
x
—Me x
x
1w—
x
x x 12
x x 10'w
x x
x x
x x
x x
x x
x x
—316 x x
105-- x
x
x x
x x
x x
x x
x x sental
x x
x x
x
x
x x
—310 xx x
x
x x
110— In.rd-113. x x
Diffel W auder crudidion, Consul sound arson doing Fast x
IIS' x 13
x x low
x x
x x
w x x
x x
113.30-113,M . . .,I
uninearalboation.possible hortionsal badd ye plane final x x
—305
x
x x
d, 115-- x xx
w
x x
x x
X X
x x
x x
x x
X x
x
0 x
.do re.ind.in n-him. IH—IL
LOG SCALE: 1 in=5 ft GAINSPECTOR DedanThorras
0 DRILLING COMPANY: Cascade Drilling,L.P. CHECKED BY: Haley Eckert
DRILLER Donald Miles DATE 4/5/19 @A="
RECORD OF BOREHOLE MR-AP-MW-4V Si 4
PROl Miller Ash Ford DRILL RIG Truck Mol Saric NORTHING:1,313,381.67 DEFi
PROJECTNUMBER 1811,1897 DKrEyTsRTED 1/14119 EASTING:2,101,MA9 DXTEW.L.
DRILLEDDEKH 126.01)ft MTECOMPLETED 1117119 GS ELEVATION 419.11 Troll
LOCATION: TOCELENATION 422.Mft GW ELENATION
SOIL PROFILE PILES
sa up sel
s, PiTCHIN.VVFLU aslii�
EZOMETER CoNSTRUCTION
sa DESCRIPTION w DtkG�M amp pol DETAILS
DEPTH as
'sC— issol
Fresh:appeal pook emy(NU moshum passed SILTSTCNE ann x x MLLCsaNS
LE.l.1speressidtormin'toodded.Dal x I-IIA
x Mal S�psui 40 PVC
I Damemir 2
Inso.-i2s. x x a Joint Tape Flush
Some Firms musual-tion in shale lammmossas x x )
118.00-12shn x x 14 JCCC WELL SCREEN
Some Firms musempabon In shale lammmossass (Compinal x x
ln"—sl 88 4-98�,r
--295 x x Matal Schedule 40 11
x x U Pmk
125— x x Dameles,2
x x Sim Sim 001T
- IX x MAI I End Ce,61.2-ipproses,
.."com,possed.1sami sump
Fil FACK
ln�...1,Sell-1 W
Tae#2 Shop Sai
--29s) FIMIRPACKSEl
nourvall 81
1w— Tae Bentano,Fall
00 ANNU.S.
Interval 2V-81'
Tym ItZ
,liall.p..
Ped.par Co...paid
.e Olson �
--216 Sti,W".3SY Pa.
Came,Top
135— DFULUN-METHICIDS
Soil Dun Sm
DIII
--280
140—_
—276
sp
C
ss
C
sp
w
as
w
as
0 1w
8
as
uj LOG SCALE: 1 in 5 ft GAINSPECTOR DesinThornas
0 DRILLING COMPANY: Call Drilling,L.P. CHECKED BY: Haley Eckert Golder
DRILLER Donald Miles DATE 4/5/19 *ASSOi
S -
RECORD OF BOREHOLE MR-AP-MW-6V Si I of 4
PROJECT Miller Am Ford DRILL RIG Truck Mount aspic NORTHING:1,311,537.95 DEPT11W.L.
PR(k,EGTNUMBER 1811,1897 DKrESTsFTED 1CW19 EASTING:2,101,843AD DXTEW.L.
DFULLEDDEKH 1,A5.00ft MTECOMPLETED li2shi GS ELEVATION 372.64 TIMEW.L
LOCNTION: TOCEI-Eii 375.95ft GW EI-PsATION
SOIL PROPLE SA40PLES
F. sal
PiT.Ful WFLU WEIL
EZOMETER ConSTRUCTION
DIESCRIPTION w DhkGRAM Bud NOTES DETAILS
MPTH cc
IS)
0— omr-ded CL
CiLity..GRAVEL;da"Imi braism(10 YR"i all lintinval 0-110 BY
- I l MILLCASING
-madai i,msa fil—————————————— 328SA(iF till Scredul.40 PVC
0 w-11.00 C....'
Damemir 2
(Ml FaNDY SILT, elours,md in broun,smassam,nal vary Joint T,pe Flush
—37m sA.[RESIDUUMI sampanks,
Chips
600 VVEU SCREEN
linte-1 11.1sr
call Scredule 40 PVC
Gi 1 1. U Pam
5— p Darmats,2-
It scit Sim 001T
Eni!Calutc.?�flkswnal
v Sump
tkan-nn.
Larninathad rel Fill
3e ln�...I 1V 120.8o
Tspc#2 Sika Sand
','LrERFACKSE�
nt...I 1MV-107-
10— iddr-limut Tyac Bernma,Fell
Rhaddish.05YROulkS,aNDSTONE. MNUMS�
Int...I 3-lWV
ShnNCY SILTSTONE With i—staHS x x
said I I W-23.W x x Fail.War C....Pad
Fmi samn,masurn mark Sim,nks,In mark sort di rhim, x. P.e Cal �21r
pecki SILTSTONE afth dark may SHALE saminsidam— Stick Jus.3AY Pmatictivis
x Casam,T,
x x
15— x x DMILUNGISEETH S
xSo
x SoWnI Spric
Rml Dnil Some
x
—356
x
lacc-itt. x t
Vail amid harmartal Imchums an.vahnson sup fral x
w— 3
x ka
x x
x li
x x St.
x
x
350 ��akd 0 a S
Vinficasuchanizardalfis vaithinnis x x siss, gin
—W 23�20
Frantsmask. g k 0,12); samin E
P.m.Crank amnlinki
sus.
———————————— ————— —
c. X Mad
HE R
as Freph.stume.dark g—y N3)and earmah 0,12);Amply padditaid x x
,S L!dQ.
C hiummusakinsurnammISILTSTONEard HALF. x x S
—346 x x Ph
Lu x x
x x
x x
x x
x x
W— x x 4
x 10,D)
sn'.-�Cldrd
Vertical"chure afth sup-mg. x F!
x x
3p - x
x
w —Us
x
x x
x x
x
x x I
S, x x
x x
w D
x x
x
x
336.14
mrsuffic, pass.Smi theads 1 10,00
37,M-4730 IN N
mumpe
0
[misciffit.-Imniumpat m-——————————
U.
lifil anning.smank;back OV);thinly baddhad;SHALE.add,
LOG SCALE: 1 in=5 ft GAINSPECTOR DanKodh
0 DRILLING COMPANY: Cal Drilling,L.P. CHECKED BY: Haley Eckert Wder
DRILLER Donald Miles DATE 4/5/19 SAssol
S —
RECORD OF BOREHOLE MR-AP-MW-6V Sl 4
PROJECT Miles,Alh Ford DRILL RIG Trusk Mcl Soric NORTHING:1,311,537.95 DEPTHW.L.
PROJECTNUMBER 1811,1897 DKrESTsRTED hMVI9 EASTING:2,101,843AD DXTEW.L.
DRILLEDDEPTH 1,15.00ft MTECOMPLETED lShI119 GS ELEVATION 372.6,1 TIMEW.1-
LOCstTION: TOCEI-EvATION 375.95ft GIN EI-EvATION
SOIL PROFILE PLES
FLES� shl
plT.FIN.WFLU WE�
EZOMETER COrlSTRUCTION
DESCRIPTION w M�Mls aM NOTES DETAILS
DEPTH st
3700-41w
mi-I-CASING
ssnew ust.(consusa Int-al 0-110 BY
---------------------- --- .1.3. Sol Sl-smid.40 PVC
- 41w-45w x x 41M Damehor 2
Flush:shose usur,ersty(NU thilllusuldl SILTSIONE Mh x
x x Josnt T,,s Flush
-,330 —.9.yS.E.l.s x x 5 low
x
ma SCREEN
Inte-1 11.1sr-12.&T
x x Mat-1 Sorsside 40 PVC
'18- ----- - - x x I OU Pso,
al 2
S,
-------------- ... slow E�d S1 mp.00.12 T�iss'lluss.
Fmsh:shores nustim trot INS)fine smined �sdum to thl ...
heckktd all SMDSTONF WIh som curk grq SMILE Su.,
I'll�Is
-325 Int...I 10T 120.8&
TS,#2 Sima Seoul
F—R—KS—
l�t...I 1MV-107-
TtSe Besulnuo Fell
low
... Mill
... 00 Int., I ll-102V
T="
op Put.Wst Co...PM
P.e Ossw 32T
Stt,Wps.3AY P��
u.,T,
55- DIULUNGMETI
S.lDnI �lc
Fxolk 3111 Smic
-316
So- 7
-310
H
so
ss
sl
so
Lu
-mff�m------------------- --- - --
70_ F,sh,shore cark gray NU thilly Estill so kunnsuld;SHs%-E
som thin Wa of dark gmy SILTSTCs4F. low
w -Me
so
w ---
sot- ah.-tholso
ThsWylosudscISILTSTONE.
so
so
....on lost
LOG SCALE: 1 in 5 ft GAINSPECTOR DanKorlh
0 DRILLING COMPANY: Cascade Drilling,L.P. CHECKED BY: Haley Eckert Wder
DRILLER Donald Miles DATE VY19 SAssol
S I
RECORD OF BOREHOLE MR-AP-MW-6V Sl 4
PROJECT Miles,Aah�d DRILL RIG Truck Mount Sl NORTHING:1,311,537.95 DEPTI-W.L.
PROJECTNUMBER 1811,1897 DKrESTARTED 1�19 EASTING:2,101,843AD DXTEW.L.
DRILLEDDEPTH 1,15.00ft MTECOMPLETED 1ShIh19 GS ELEVATION 372.64 Til
LOCATION: TOCELEVATION 375.95ft GW EI-EvATION
SOIL PROFILE PILES
FLES� up sal
as plT.FIN.WFLU WE�
EZOMETER COpSTRUCTION
DESCRIPTION w MAGMM and NOTES D�ILS
DEPTH
80-- WELLCASING
---------------------- --- In"Mal 0-110 ff
- an.- Sol
Fremin.appare.dark Fps,(N3)and nandurn dal gray(M);third, Sal S�pl 40 PVC
hadned W laminsamal impill and all Dameh�r 2
J-1 T, Flush
S2.w-lMw x x 9
Fresh;supong;mxpurn�gmy(N3)and cark gns,(M); x x
nualul menhum W thil based SILTSTONE Mh mmims. S x. Ma Scal
ln�ev.l 11.lsr-1213.�
S x Masm.1 S�pl 40 PVC
x x
85- x OU Psm,
am.,2
x x
sipta. dry
x x EndCa,.T.2-�flpsmwasw.
x x sump
x
x x rIMR�Is
x x i
sN86 x x ln�...I 1V 120S&
x x TSe#2 SI-Sand
x
x x rMR�Kllddl
x x l�t...I 1MV-107-
x T,,e Bentma,Fell
x x
x 101M
x x MNULUSSEJJ-
x x 00 Int...I 3-1MV
x y Tyn
x x
x x MUMIMPI-ETIM
x P.W.WsV C....PM
P.e Oss., S21s
x StcWp.3AY Ppa�
A Counn,Top
x
95- x
x x DMILUNGMETHMS
x x Sul DO Spnic
npak DIII:Som,
x
-276
lo.
x x
' x
x x
x xx
x
x
x
x
x x x
x x
. x
x x x
x x
x x
x
Fall S-1
x
x x I
ina.re
sp Fless shares mal ask drum(IN e and rapasum
my�5h;finegnaned;ffmadl" , Menpassim!
SYM -
as SILTSTONE.SHALE,and SANDSTONE
sp -265 Sand Fear
Lu
pask
110- 110.00-111,w 12
Drkm I rodl chmalms.hask.110 cinling and.and mat small Sm.64
ppmampm
S.U-Pask-
w 260 Sup—
ps
115 --- ------------
w x x
Fresh:shares pask Fray(NU rapasum hu thinny padded. x x
SILTSTONFadpscpppS�EIamnnampns x x
x x
x x
x x
255 x 13
x x
x lo-
x x
x x
sp x x
pC x
I. Los;...ed..neat som- I I
LOG SCALE: 1 in=5 ft GAINSPECTOR Dal
0
":LLING de Drilling,L.P. CHECKED BY: Haley Eckert
L R
EIR LE D=l DATE 4/5119
RECORD OF BOREHOLE MR-AP-MW-6V Si 4
Plil Miller All Ford DRILL RIG Truck Mourt Soric NORTHING:1,311,537.95 DEPTl
PROJECTNUMBER 1811,1897 DKrEyTARTED 1CW19 EASTING:2,101,843AD DXTEW.L.
DRLLEDDEKH 1,A5.00ft MTECOMPLETED li2shi GS ELEVATION 372.64 TIMEW.L
LOCATION: TOCELENATION 375.95ft GW EI-ElvATION
SOIL PROFILE PILES
Fli da sal
piT.FIN.WELU WE�
EZOMETER ConSTRUCTION
DESCRIPTION d.NOTES DETAULS
DEPTH as
'Isre-issad
F x x VIELLCASING
all small dam,Easy(NU manatua ha tinly baddial x I ntenval 0-110 ff
SILTSTONEvarlimplaSHAmElpannimandas sompausup Impal S�rasi 40 PVC
x
Dameam 2
x Joint T,ae Flush
-250 x x 13
x x MILL SCREEN
x x
x x lint—al 110ST-12083
x Mahmal Scradde 40 PVC
x x OU Pank
125- x x am.,2
1�sr.-lorn x x an Sim 001T
- With a.m.insamesicad SHALE assus. x x End Cap,T.2-idommuss,
x x sonpal
x x Sum,
x x
x x FILTER Fill
-245 x x ln�...1,1V 120.8o
x T,,e#2 also mand!
x x
x x FULTER Fill Sasill
x x I
x numv 1 1 W V-107-
x 'Ammana,Fall
x x TYPe
x x N�.S.
x 00 S10 Int ..I S-1-V
x x
x T,,da mad
x x
Fall War Cmicam Pad
-240 x asse-l-Coespi-El
x
e Co., �.21r
x SucWim.3AY Flail
x x �apme T,
x x
DFULUNGMETIMS
x SWIM Saric
Di San.
x
x
x
x
x
x
x
x
x
x
10- 15 "L"L
x 10s))
x x x
x
x x
x x
x X
x x
220 x x
x x
- x
x x
x x
x
x x
x x
Hs-
.."I sawn,
sa
as
sa US
150--
w -soo
lo-
w
-215
0
81 lao-f I
LOG SCALE 1 in 5 ft GAINSPECTOR DanKorth
0 DRILLING COMPANY: Cascade Drilling,L.P. CHECKED BY: Haley Eckert
DRILLER Donald Miles DATE 4/5119
RECORD OF BOREHOLE MR-AP-PW-24 Si I of 1
PROJECT Millor Ash Pord DRILL RIG AWSonic NORTHING:1,314,991.77 DEPTHW.L.
PROUECTNUMBER 1811,1897 DATESTARTED WV19 EASTING:2,102,Ma5 DATEW.L.
MILLED DEKH 3100ft Di COMPLETED VID19 GS ELEVATION TIMEW.L
LOCAii T�E!-Ev%Tll ,16.98ft GW ELEVATION
SOIL PROFILE SAOPLES
F. ON
PiTCHIN.WFLU vvlii�
ou EZOMETER CONSTRUCTION
DESCRIPTION w O�RANA Box NIMES DEi
mm
IS)
0- 0.-.,. usi WELLCASIM
'Pi SAND vs!GRAVEL:use,b—(10 YR Wh is.disk ex" t
327SAGS 1,""1 1'as
(10 SO)no-ohesivs,,�sst.Fil Ml S�vvvll 40 PVC
Su coi I
no-S. Diam hir 2
Joint T,,xv Flush
Ehi,oxi VVELL SCREEN
1, chl's.5-1 lin"eval 1801
SPi 3 -shor.1 SOl 40 11
5- C,U Plo,k
uniuses,2
S,
- E�dSmp 001T
Su."61.2-donnous.
r MR FACK
l��...I 1V-31-
T,iloe#2 Sima Sarul
- ----- --- ril Pi SEAL
ano Int...12-1V
10- ASH.SANIPLED AS,(SP),SAND,firs,to sool Fri T,iloe Ivenhonlis,Chim S-1
fi�rrvxft;�hvrk (S 411);vx�.-'risms,In au
Int ..I
T,iloe
U-5—
vine-Loompi-El
op Full.WsV Co...PM
I.ec ., �21
S1xk4Jps.`M P..
T,
DRULUNGMETHODS
Soil DW Sm
.111 Son.
Sand F r
plus,
isk
-40x S
Fuccon
Slot�Pxsk-
I I
w a-
3
low
�lu.ho
---------------------- - -
2801 1 28,00
-415 l L CLAY—und.vs—el 11-sh v �10 j4j��
YRSxI)=ufthdxkWIoxshIhrxvi
viddiss!struchons RAPROLITE] CL
F////, 412.52
w
41.
-o
x 35-
w
-o
A
x
0
uj LOG SCALE: 1 in 5 ft GAINSPECTOR Dal
0 DRILLING COMPANY: Cal Drilling,L.P. CHECKED BY: Haley Eckert
DRILLER David Wilcox DATE 4/5'19
RECORD OF BOREHOLE MR-AP-PW-25 Sl I of 1
Plill Millor Aph Pord DRILL RIG AWSSI NORTHING:1,313,7n.29 DEPTHW.L.
PIRCUECTNUMBER 1811,1897 DATESTAIRTED 01319 EASTING:2,102,391ol DATEW.L.
MILLED DEKH 34.00ft DATECOMPLETED X13119 GSELEVATION 430.11 TIMEW.L
LOCATION: T�E!-Ev%Tll 433.29ft GW ELEVATION
SOIL PROFILE SAUPLES
ON
PITICIFIN.VVHLU WELL
up EZOVIETER CONSTRUCTION
DESCRIPTION w Oxvi III NOTES DETAILS
DEPTH
(ft)
0-431 ono-5. MIJI-CASIM
(Spi SAND AN!Gill uponly exi volosdom bromin(10 a,ZM2 1 Lax
S�35 linovin 0
YR Six);nim�uvs,monst[FILL] comosplaz Ml Ssimi 40 PVC
m I
Joint Type,Flush
SP-GP .-a. Inam nor 2n
am Essimproto VVEU SOREEN
1, 01 chl'Sma- "eivis litine-2ttatV
Mossion.1 S,,pi 40 PVC
5--ol sal C,U Look
my-fil,di,------------------ ----- ---- nomess,2
ASH.SANIPLED AS,(SP),SAND,hol,olve turns S Y M); E�d SI w..00,12 T�ponvoins.
mon-pohnips- Sump
Fell FACK
S,
ln�...I hr-W
Type#2 Sl-Sand
ril PACK SEAULL
Int...1 2-1V
10--spo, -fQ-ff:m------------------- Type Inummu,chips Seal
ASH.SAIIAPLEDAS.(Ml SILT;veryporkersway X11 ANNUMSSISAL
—.1,us,swoussomily hounni Int...I
10.01-11 x) Type
all orl nume,Fuly.-,.d ol
P.d. l Co...Pat
I.econsin, �.2
SixWips.3AY timothosess
..,T,
15--415 DRUILL-INGMETHODS
Soil Dun Sonk
DIII
som 1,
Sond Feer
W--410
2'Wi
3 itt. S.I.-Pi
a-
-sips
sl�
c
to
----------------- 4
(CL)LEANCLAY sommund.sommignivin;yalipsysishimpoul V// low
pp,osmv.must.vow Aft,thinly topped. CL
to
to
-o
_J -- — -
x 35--396
to
-o
0
8 - -
111 LOG SCALE: 1 in 5 ft GAINSPECTOR DanKodh
0 DRI NC COMPANY: Cast Drilling,L.P. CHECKED BY: Haley Eckert
LLI
DRILLER Derd Wilcox DATE 4/5119 @A="
RECORD OF BOREHOLE MR-AP-PW-26 Si I of 2
PROJECT Millor Alh Pond DRILL RIG AWSonic NORTHING:1,315,013.47 DEPTHW.L.
PRO,ECTNUMBER 1811,1897 DATEST�ED WV19 EASTING:2,103,83535 MTEW.L.
MILLED DEKH 46.00ft DATE COMPLETED VID19 GS ELEVATION 432.24 TIMEW.L
LOCATION: T�E!-Ev%Tll 135.55ft GW ELEVATION
SOIL PROFILE SAxPLES
F. shi
PiTCHIN.VVIFLU WE�
ou EZOMETER CONSTRUCTION
DESCRIPTION w Oxi Box NCFES Dii
OEM
IS)
0-- oi
'Pi SAND oW Gi om sift:mossub us—(10 YR o C�.' a,ZM3 mmcmiw
S ",...I .-.�F'
- Vi in—oness,..I.[11�j C. Moul S�rsssi 40 PVC
"i Damehir 2
a.. a. Joint T,,se Flush
Essnoon.
am MILL SCREEN
SPi Chip a" ln�ev.l ol-.1
Mo..l Schl 40 PVC
U P�k
D—ess,2
E�dSmp 001T
Fluor 61.2-dissiouss.
r MR FACK
-------------- --- l��...l3T-sW
8,00-45.00 Son T,ons#2 Sima Salul
ASH,Shux.AS,(Mi all dark oly(5 Y Will rMIRPACKSEAL
n—isso", "i l�t...1 2-3T
10-_ T,ons Benhonlis,Orm Sholl
Nu
- Int ..I
T,ons
-420
mi-Loompi-El
Full l Co...Paul
I.ec'., �3
SxWps.3 Sir lo.�
�sxsxe Too
15-- DRULUNGNIETHODS
Soil Dun S-k
DIII Son.
-415
W--
3
low
-410
IAL
ss
4
-X0
w
Sand Fear
Fisk
w 2'Wi
Slst�Pxsk-
a-
30
7E 5
low
x
0 t I .on.on on rest
LOG SCALE: 1 in 5 ft GAINSPECTOR Dal
0 DRILLING COMPANY: Cascade Drilling,L.P. CHECKED BY: Haley Eckert
DRILLER Derd Wilcox DATE 4/5'19
RECORD OF BOREHOLE MR-AP-PW-26 Si 2
Plill Millor Alh Pond DRILL RIG AWSonic NORTHING:1,315,013.47 DEPTHW.L.
PROJECTNUMBER 1811,1897 DATEST4RTED WV19 EASTING:2,103,83535 MTEW.L.
MILLED DEPTH 46.00ft DATE COMPLETED VID19 GS ELEVATION 432.24 Troll
LOCATION: T�E!-Ev%Tll 135.55ft GW ELEVATION
SOIL PROFILE PILES
ou shi
PiTCHIN.WFLU vvlii�
EZOMETER CONSTRUCTION
DESCRIPTION w ....o.NOTES Dii
OEM ss
sic-- 8.-4S.. I � I
ASH.SNNPLED AS.(Mi SILT;v,cook volity(5 Y X11 I Ei I In's-1 0-UFr
—.1.,—oul sc�axl I:E31 hill S�vvi 40 PVC
U 31,111111 1
—3mv ML Joint T,,e Flush
low VVELL SCREEN
lin"e-1 ol-.1
Mul SOl 40 PVC
————————————————— — -- Di U Plo,k
So
r.,2
YN ss n.1' So.,
B-N—ousessid,1600ft FILTER FACK
Insui 3T-ser
Tsai#2 Sima Salul
F,11-TERPACKSEAL
n� ..12-3S
50-- Tyre Ivenionlis,Orm Sool
- 00 ANNIJLUS.
Iz
—Nd--.P—I-
WsV Co...PM
.ec on �3
S1xWps.`M Pxestva
cass,Too
DFULUN-NIETTIODS
Soil Dun Stic
DIII Son.
—376
So,
w
75—
w
366
0 So
,q
LOG SCALE: 1 in 5 ft GAINSPECTOR Dal
0 DRILLING COMPANY: Cal Drilling,L.P. CHECKED BY: Haley Eckert Golder
DRILLER David Wilcox DATE 4/5/19 SASsi
Ground Elov rask 467 ft
Borehole Dip: veftical
Borehole�: na
BodeholeSize 6-AH
DrilledDepth: 350ft TOOL DETAILS
El.g SN5521 Bndl.-T.dl Langth 32.71 ft Ch�hifts for SPR,N8,1416,N32,NM,and SP O�21,O.U.0.87, 1.�,2.87,and 5 54 3
MUG SPR R.... sp I.P .,W1. .1......
�dlllllr
M I
0. Z
M
a. �..Jaaaaa
anaaa�
mllllllllllllHll�
�M�aaa
M M
Location MillerPlant TOC I Biel na TOOL DETAILS
Easing: 2100270 ft NAD83 Casing SU.k-.p: -0.33 fit Calliper SN5621 -Tool Length=6.82 It
Northing: 1315515ftNAD83 Casing Diameter: 6.25 inches Caliper Chi=0.93 ft
Ground Elev trial:467 It Casing Matenal:Steel
Borehole Dip: vertical Waterl-inral: 199.98ftlog. FTC SN5518+Gamma SNM99-Tool Length=6.38 ft
Borehole fiG,: na Logged By: B.Aternathy Temperature Chshift 0.289 ft
Borei 6-AH Log Depth Red. GS Conductivity Chshilt 0.21 It
Drilled Depth: 350 ft LogDate: 11-11-13 PLUG In"ING CALIPER SUB Top
DrillConrli 10-10-13 Image Ploths)Ref no =011111111111
CasingDepth: 20.5ftbgs Dip Referenced to Horloontal IFTCSIUB GAMMA SUB TOP
Gamma Depth Elev. Caliper Fluid Conductivity Fluid Temperature
I
0 CPS 300 lft:350ft ft MSI 5 in 7 300 Us/cm 2300 16 C 20
Ambient Down Flow HPFM
-0.1 gpm 0.1
AS Slialliallial mmilli
SiGiliallill
Slialliallial
Silailliallill
Slailliallill
Slailliallill
W
Silailliallill I
SlialliellieliS
SlaillialliallS
SlialliellieliS
SlaillialliallS
..SiGiliallial
Slinillaillill
SliGiliallial Slialliellial
Silailliallill
..SlSlllle�
..Slialliellial
SiSlilliallill
Slailliallill
Sill
Slailliallill
Slailliallill
SiSlilliallill
Saiiiiiiiiiiiiill
Slailliallill
.............
.............
..Sllalllall�
SlaillialliallS
I-ocartion MillerPlant TOC I met na TOOL DETAILS
Earning: 2101252 It NAD83 Casing Stick-up: 3.07 ft Calfilcer SN5621 -Tool Length=6.82 ft
Northing: 1312261 ft NAD83 Casing Diameter: 6.25 inches Caliper Chshift=0.93 ft
Ground Elev nisk 269 ft Casing Matenal:Steel
Borehole Dip: vertical Waterl-evel: 2.36ftbgs FTC SN5518+Gamma SNM99-Tool Length=6.38 It
Borehole�: he Logged By: B.Alcandrathy Temperature Chshift 0.289 ft
BorsholeSize 6-AH Log Depth Ref. GS Conductivity Chshift 0.21 ft
Drilled Depth: 300 ft Log Date: 11-12-13 PLUG rmm CALIPER SUB TOP
DfiliCompDate: 10-10-13 Image plate)Ref:no ;;;me
CasingDepth: 20.Oftbgs Dip Referenced to HorliBormal Made GAMMA SUB TOP
==A�1111111111
Gamma Depth Elev. Caliper Fluid Conductivity Fluid Temperature
0 CPS 300 lft:300ft ft Met 5 in 71400 US/= 1600 14 C 18
Ambient Up Flow HPFM
-0.2 9I)m 0.2
I WT M. ,,n I M N M.,
Mjjj W j N I I.
Ground Elev nnsl:3"ft
Borehole Dip: veftical
Borehole�: he
BomholeSize 6-AH TOOL DETAILS
Drilled Depth: 340 ft Rog M5521 8,110-Tool Length 12,71 ft Ch,hift8 for SPR,N1,N11,N32,N",end SP 1,21,1,U*1,17, 1,&t,2,87,end 1,&I ft
MUG SPR R... SP I.P Bvqd1*
EML
11111-hu
�ELM��l
Iw m��l
Location Millei TOOL DETAILS
Ea.fing: 2101 It NAD83 Casing SU.k-.p: -0.45 ft Calliper SN5621 -Tool Length=6.82 ft
Northing: 1311005ftNAD83 Casing Diameter: 6.25 inches Caliper Chshift=0.93 ft
Ground Elev msi:3"ft Casing ramenal:Steel
Borehole Dip: vertical Waterl-eMel: 81.4ftbgs FTC SN5518+Gamma SNM99-Tool Length 6.38 ft
Borehole fiG,: na Logged By: B.Aternatry Temperature Chshift 0.289 ft
Borei 6-AH Log Depth Red. GS Conductivity Chshift 0.21 ft
Drilled Depth: 340 It Log Date: 11-12-13 PLUG rmm CALIPER SUB Top
DrillCompDate: 10-10-13 Image Plot(s)Ref no
CasingDepth: 20.5ftbgs Dip Referenced to Horloontal FTCSUB GAMMA SUB TOP
Gamma Depth Elev. Caliper Fluid Conductivity Fluid Temperature
0 CPS 300 MUM ft mail 5 in 7 0 Us/cm 1600 15 C 19
.41IIIIIIIIIIN Sitaiiiiiiial
1IRIIIIWIIHII1
180 -
200
Sit
IS
IS
I lip-
ed.,
Ground Elev mi 406 ft
Borehole Dip: vertical
"'Ji
Borehole�: he
BoreholeSize 6-AH
Drilled Depth: 200ft TOOL DETAILS
Elcg SN5521 I Bridl.-Teel Length 32.71 ft Cheirifts for SPR,N8,l N32,NM,and SP O�21,O.U.0.87,1.U,2.87,and 5.M ft
I'LUG SPR R.... in, Bri
Moo EW
50
z:
60
z:
70
z:
111111111111111111M
=MMEM-
80
..ai
90
.=iiiiiiiiia I- TT
lai
MM i
ilila,
llalii�ae..
W.
Location Millei TOC I mail na TOOL DETAILS
Ea.fing: 2103663 It NAD83 Casing SU.k-.p: -0.27 fit Calliper SN5621 -Tool Length=6.82 ft
Northing: 1311439 ft NAD83 Casing Diameter: 6.25 inches Caliper Chi=0.93 ft
Ground Elev msi:406 ft Casing ramenal:Steel
Borehole Dip: vertical Water Ledl 33.71 ft bg. FTC SN5518+Gamma SNM99-Tool Length=6.38 ft
Borehole fiG,: na Logged By: B.Abernathy Temperature Chshift 0.289 ft
Borei 6-AH Log Depth Red. GS Conductivity Chshift 0.21 ft
Drilled Depth: 200 It LogDate: 11-11-13 PLUG rmm — CALIPER SUB Top
DrillCompDate: 10-10-13 Image Plot(s)Ref no MENNEN=
CasingDepth: 20.5ftbgs Dip Referenced to Horloontal ISTSUB GAMMA SUB TOP
Gamma Depth Elev. Caliper Fluid Conductivity Fluid Temperature
0 CPS 300 lft:200ft ft mail 5 in 9 500 US/Cm 1500 16 C 20
Ambient Down Flow HPFM
-0.8 9pm 0.8
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I-ocation MillerPlant TOC I met na TOOL DETAILS
Earning: 210,1840ftNAD83 CasingSUck-up: -0.44ft Cafil,er SN5621 -Tool Length=6.82 ft
Northing: 1314111 ft NAD83 Casing Diameter: 6.25 inches Caliper Chshift=0.93 ft
Ground Elev nisk 441 ft Casing Matenal:Steel
Borehole Dip: vertical Waterl-evel: 14.21ftbgs FTC SN5518+Gamma SNM99-Tool Length 6.38 It
Borehole�: he Logged By: B.Alsernathy Temperature Chshift 0.289 ft
BorsholeSize 6-AH Log Depth Ref. GS Conductivity Chshift 0.21 ft
Drilled Depth: 400 ft Log Date: 11-12-13 PLUG rmm CALIPER SUB TOP,
DrillCompDate: no Image plate)Ref:no
CasingDepth: 20.0ftbgs, Dip Referenced to HorliBormal Made GAMMA SUB MP
Gamma Depth Elev. Caliper Fluid Conductivity Fluid Temperature
0 CPS 300 lft:380ft ft ITTSI 5 in 7 0 Us/cm 500 13 C 19
W—WNHI=
N.B.C.—
.5.
TRUNINSIDUCERI)i Injecting at IS gping highs MEASUREMENTS: Imencting at 1 5 pan w/S'Driverner Well Location Map
GEOPHYSICAL RECORD OF BOREHOLE: MR-AP-03 paccago.
ineaseit Asiestimses gless, grescapeas
auce.111 1.1121
nage 21rsion— Is.
Ash Pond Hydrogeologic Investigation --i;— -
Miller Electric Generating Plant Project: 1648045 T. arrecon,vaugge a.
920 ever g.r.rancen tocre .a
'I Islas gessomalassal g as care
11:g - Golder e gest CIA..
Client: Southern Company Services Date 02-15-2016
Assocmtes retain a. ares
Daturn. AL Water NAD27 Drill Camp,Date: ODOW2016 Log Depth Ref.: Ground Surnage Location Qi At sperai 1111 n o Nag
Eai 63VID&N ft Drilling Method Sonic Core Carging Sbek-up: 133 ft
Borehole Diameter 6' Casing Diameter 8 inch
Northing: 1314540.31 It Dolled!Depth: 226 ft Call Depth: 18,5ftbga Log Date: 0218-25goI6
Elevation 432.1 ftqgood! Water Level lasts and 102.5 ft bgs call Material: FVG Logged By: Abernathy cri
al
its
Tool Specs: Notes:
'fridge HFIP229i-Tool Length=4ft,and 3,18 Flo heat gric/diverter the all,parces,$PR Shr.and FTC less sairs win on 0i The Al via run orn Orgro-16 using Nil doneftencepiching
p
.:nl 1�g 11 1, 9 1 No.ans.its a le.to..high flue hate.The ri sche win even on�gnlg unce the 6 inch dreselos
rj:�: se 5gern.The thereausects plai at 102 Bid regge.The 5 inch swortereace uses Nines loading No Natives derafficaticin
it"t"ter' FTC Soll Cali,ei Genters-SPle-SIPSall arm cloned the ellenesin range,These nonsuseranstarre net cilgrated.Borehole ordectivas run on with the I ci
Deves"Bas
Gamma SPR Caliper Else. Depth HPFM-Inlecling Fluid Conductivity 02-10-16 Fluid Temperature 02-10-16
0 CPS 200 200 Ohms 800 5 in 9 R Ift:385ft -0.1 gi�nn 0.10 US/cm 2000 15 deg C 17
Fluid Conductivity 02-17-2016 Fluid Temperature 02-17-2016
0 ul 2000 15 C 17
420.0
ills
400.0
E 40
380.0
0
60.0
E 80
340.0
100
a
320.0 see
120
300.0
140
280.0
160
260.0
180
240.0
200
220.0
singer
Tool Specs: Notes
U�
Me HFPn93 SN5517-Tool Lor,o 4 ft,end 3.18 ftto heat gnWdiverhor ITe calper,pohnna,$PR and SP�—m m,on OM�16�aoerlaoel-373 ft�s),The FTC lWs and HPFM�mn on�111 hoohel�l
�7�Ile,.,The�PF.—ron.o.in,.�.e�Io Th. ..I A Wo.
FTC SN5518,Cali,rSN5521.G.rnnna-SPR-SP SN5809 811W,Idlo*a,,,I 11-lo-11, o
o
Dhee,ee
Gamma SPR Caliper Elev. Depth HIPFIM-Injecting Fluid Conductivity une
i
Ift:240ft
0 CPS 200 200 Ohms 900 5 in 9 ft Mel -0.5 gpm 0.5 0 US/cm 2000 16 deg C 19
11111111112 JIM
Mllllll�llllll�
a Mllllll�
IllM
—I....I.Mmajigave- a
u4l Tool Specs: Notel
—————————Ila, HFPI SN5517-Teal Lano 4 ft,and 3,18 Fie heat gifid/diverter inhandiamr,gamma,SPR fal and FTCIm,a,amaimnnmW-l�e In,tn1dimt the ffi—manhi,h
The HPM andamead with a th d1ladder han m2-I&I6 hel did entammeand inth—mamerwasmaintommanametheflmat�
FTC Shil Calit,al Garnma-SPRI-SPSN5809 Me Lmg 1—hod,deal-1 wn el f-1 I
1 it
Nor
Tool Specs: Notes:
Wa, HFPn93 SN5517-Tool LdIO 4 ft,and 3.18 ft to hoot gdWdioln, $1�.1,and 1.oa. run .-1�1.11ne�Plfa on d111-1d,
�e Laoal bm�ola onko and dm�sonner ffo��Umr non on 15 16,
FTC SN5518,Cali,,dr SN5521.Gamma-SPR-SP SN5809
Gamma SPIR Caliper Elev. Depth HPFIM Fluid Conductivity Fluid Temperature
0 CPS 200 200 Ohms 800 5 in 9 ft Mel Ift:200ft 0 glorn 0.1,0 US/cm 2000 14 deg C 18
TRAINSIDUCEIRDATA: Injecting at 0,75 gram HPFM MEASUREMENTS Ambeed lived ficar then iNecting Well Location Map
GEOPHYSICAL RECORD OF BOREHOLE: MR-AP-07 eare,cone.
i hinaleften— P., eadasad
Ash Pond Hydrogeologic Investigation I IN I I 111 333 livc-5 11 o a, r or
Miller Electric Generating Plant Project: 1648045 . acccor"Id", t. d.
— hervad.ol— a.
SO
'I 1.11deandider". a.
"Y' - Golder 03-17-201 radvadhirlo.
Client: Southern Company Services Date 6 121 r Idecoad"I as. a. �dd
Assocmtes . radvaillser. r. �rc
Dablern. AL Want NAD27 Drill Camp,Date: OV1112016 Log Depth Ref.: Groond Surface Location; owed,At —11, JJJ�'
. eaved"11 he 11 1�
Easmg: 6l 16 ft Drilling Method: Sonic Core call Sbelk-up: 075 ft va hadvaid.rs rs Is a. an,
Borehole Diameter Ir Casing Diameter 8 inch ..'a 11 a ad a. ad
Northing: 1311076.72 ft Dolled Depth: 131 ft call Depth: 4 ft Ise Log Date 03114-1612016
Elevation 306.3 onaddid Water Level 22.4 ft lose Cesing Material: ini Logged By: Alhirmath,
Tool Specs: Notes:
Spain
Tire HFPn93SNE517-Td.1Lasgdh=4fr.nd 3.18ftthent,richdiverpor Th.via,le,Sea di and ,a 1,� ec dn no a,14 1 c Th,mir.......1111 d,..bi.1.1,then IN.,an Te'lad
Me.lo 12..1,47.wea e.heneve...17 w.c-dl no 11 1,.,
FTC SN651 8,calliper SIN 552 1.Gersona-SPlil S N5809 Me Laos haeorda mdeo and the ionner anwover w...m, ca 16 16
Deaged,
Gamma SPR Caliper Elev. Depth HPFM-Ambient Fluid Conductivity Fluid Temperature
0 CPS 200 700 Ohms 1000 5 in 9 ft msl Ift:220ft -1 gpor 1 0 US/cm 2000 16 deg C 18
HPFIvI-Injecting
-1 gpm
300.0
10
2 0.0 Z
9
20 z
280.0
30
270.0
40
260.0
so
250.0
60
240.0
70
230.0
80
220.0
90
210.0
100
200.0
-10
190.0
120
IF I
TRAINSIDUCEIRDATA: Injecting at 0,75 gram HPFM MEASUREMENTS Ambeed lived ficar then iNecting Well Location Map
GEOPHYSICAL RECORD OF BOREHOLE: MR-AP-07 eare,cone.
i hinaleften- P., eadasad
Ash Pond Hydrogeologic Investigation I IN I I 111 333 livc-5 11 o a, r or
Miller Electric Generating Plant Project: 1648045 . acccor"Id", t. d.
— hervad.ol— a.
SO
'I 1.11deandider". a.
"Y' - Golder 03-17-201 radvadhirlo.
Client: Southern Company Services Date 6 121 r Idecoad"I as. a. �dd
Assocmtes . radvaillser. r. �rc
Dablern. AL Want NAD27 Drill Camp,Date: OV1112016 Log Depth Ref.: Groond Surface Location; owed,At —11, JJJ�'
. eaved"11 he 11 1�
Easmg: 6l 16 ft Drilling Method: Sonic Core call Sbelk-up: 075 ft va hadvaid.rs rs Is a. an,
Borehole Diameter Ir Casing Diameter 8 inch ..'a 11 a ad a. ad
Northing: 1311076.72 ft Dolled Depth: 131 ft call Depth: 4 ft Ise Log Date 03114-1612016
Elevation 306.3 onaddid Water Level 22.4 ft lose Cesing Material: ini Logged By: Alhirmath,
Tool Specs: Notes:
Spain
Tire HFPn93SNE517-Td.1Lasgdh=4fr.nd 3.18ftthent,richdiverpor Th.via,le,Sea di and ,a 1,� ec dn no a,14 1 c Th,mir.......1111 d,..bi.1.1,then IN.,an Te'lad
Me.lo 12..1,47.wea e.heneve...17 w.c-dl no 11 1,.,
FTC SN651 8,calliper SIN 552 1.Gersona-SPlil S N5809 Me Laos haeorda mdeo and the ionner anwover w...m, ca 16 16
Deaged,
Gamma M-5 Gamma Caliper Elev. Depth HPFM-Ambient Fluid Conductivity Fluid Temperature
0 CPS 200 0 CPS 300 5 in 7 ft ITS1 Ift:220ft -1 gpor 1 0 US/cm 2000 16 deg C 18
M-5 Caliper HPFIvI-Injecting
5 in 7 -1 gpm I
300.0
10
290.0 z
280.0
30
270.0
40
260.0
so
250.0
F
IS 0
240.0 -
70
230.0
80
220.0 -
90
210.0 -
100
200.0
110
190.0
120
It
TRANSDUCERDATA: Blue HPFMl&glass HPFM2 HPFM MEASUREMENTS HPFM1 5'Diverterit HPFM2 Full ovarian Well Location Map
GEOPHYSICAL RECORD OF BOREHOLE: MR-AP-08
iii eohishem— P., saahwan
"au"1111111 "I "I
Ash Pond Hydrogeologic Investigation 54 73 w—a 13-9 r- .604
Project: 1648045 nall Itacce,",aa a'.
ivc2i iii
Miller Electric Generating Plant
92' . 7ac a.
Client: Southern Company Services eza Golder Date 03-14-2016 14—
ache 1.6 a. one a to
Assocmtes a-- havall 31 01
Daturn. ALL Want NAD27 Drill Camp,Date: OV27/2016 Log Depth Ref.: Ground Surface Location; Quirtan,At a-- .�o 1havai
lavan"',,ai a,74
Eai Ket712AS ft Doling Method Sonic Core Casing Sl 23 R
Borehole Diameter V Casing Diameter 8 inch
Northing: 1311 A6,67 ft Dolled!Depth: 111 ft Casung Depth: 36,7 ft bgs LogDate: ON10-1612016
Elevation 413 ft-areal Water Level 41.4 ft logs Casing Material: WC Logged By: Athemethy
Tool Specs: Notes:
paper
Tassel "aheetake TCh, HFPn93SNS517-Ta.1LaegUh=4ft,.nd 3.18ftthout,riddiverter ThelIPI'Maceninfimt,chch,5 renal....en—n-hi,congiallielph,Th—condliprianin.careadinal'i,iffiefull
d,eire efiale,,cong a 1 5 go,A,ambient HPFM......made on 3�16 16....g ral deeram The lFP�as Sohnata wea cash
FTC Soll�alfi,i Gernional SN5809 .,the arbeactoo 1—uh,�hI117 ui fe—ph,
Gamma SPR Caliper Elev. Depth Imagei Fluid Conductivity Fluid Temperature
0 CPS 200 200 Ohms 700 4 in 11 ft Mel lft:24ft W 90, 180* 270* 0* 0 US/cm 2000 16 deg C 18
Adnauffi Structure HPFM-Injercting 5"Diverter
0 deg No 0. 90, 180* 270* 0* 10.1 GPM 0.1
Tilt Structure-True HPFM2-Injecting Full Diverter
0 deg 15 0 90 10.1 GPM 0.1
HPFM-Ambient Full Diverter 3-16-16
-1 9 in 1
40
370.0
TRANSDUCERDATA: Blue 1PFMl&Bli HPFM2 HPFM MEASUREMENTS HPFMl 5'Divererit HPFM2 Full Dirrater Well Location Map
GEOPHYSICAL RECORD OF BOREHOLE: MR-AP-08
iii hadetar- P., eseasen
c. "au"1111111 "I "I
Ash Pond Hydrogeologic Investigation 73 w—a 13-9 r- UiNt
Project: 1648045 rall Itrocca,",aa a'.
lovei se
Miller Electric Generating Plant
( 1..", 11 7ac a.
Client: Southern Company Services "Y' Golder 03-14-2016 ivi 14—
Date ..c 1.6 a. c. a to
Assocmtes a-- nc, 1 call 31 01 cla
Daturn. ALL Want NAD27 Drill Camp,Date: OV27/2016 Log Depth Ref.: Ground Surface Location; Quinton,At a-- .�o Itsivi
1.1614Xcl. a,74
Eai 634712AS ft Drilling Method Sonic Core Cal stuck-up: 23 R
Borehole Diameter 0' Casing Diameter 8 inch
Northing: 1311 A6.67 ft Dolled!Depth: il I ft Casing Depth: 36,7 ft this LogDate: OVIOM16
Elevation 413 it-areal Water Level 41.4 ft logs Casing Material: ii Logged By: Moriarty _J
Tool Specs: Notes:
paper
Thessesse, less, 110, HFPi-Tool Lori=4ft,and 3,18 its,heat griddiverter �*HPFU�s,unfi��h�5-d�M,�U���miq�ngMl,5gpm ThesciandlIFFMainvocnateawartahal
.1 di aireencons.11 1 ap.
FTC Sphi�alfi,i Gernarel SN5809
Gamma SPR Caliper Elev. Depth HPFMl 5" Diverter Fluid Conductivity Fluid Temperature
0 CPS 200 200 Ohms 700 4 in 11 ft msl Ift:180ft -0.1 GPM 0.1 0 US/cm 2000 16 deg C 18
SP HPFM2-Injectmg Full Diverter
0 mv 1000 -0.1 GPM 0.1
410.0 z
- 10
400.0 -
z 20
390.0
30 z
380.0
. ....... .......
0
370.0 z
z
so Z
z
360.0
60
350.0
70
34U.0 -
.... ... ....
330.0 z
Ing! 90
320.0
Depth Caliper
Ift:140ft 4 in 12
Fluid Temperature
16 Ic 18
Fluid Conductivity
0 us/cm 1000
10
20
30
40 7z
50
60
70
80
90
100
-�Fndshd�.-1
-"IIIIIIIgll�-
mal....I
MIF7
Tool Specs: Notes:
gage, Th, I..,sli.lia.vareinincirl The 1PI.—in.01111d, a-
1"de H gal SN5517-Td.1 LdIgM 4 ft,a nd 3.18 ft W hdat ciridVdisarhar Th:F"U.......maid mm—..."vam....r.again The HPF.ave run ander sal
.ndil.na...1 di and Men whide i W 2.5 Mm.Th messugereampmWaT27ftbals,The
�in��dive�or�s��,,�r�injeOngmntomilmidonMcMionof�b�ndMoulibWionmnp These
FTC SNII CdIfilial Garnma-SPIR-SPSN5809 ma.s.mammig am ot sallignsand.The Poll sees dampened W gad ft an ghelIg&sHassand win gaidar gamma, FTC
lin T 01 1 d
11 Jill 1111 1 jjg� Ill 1 1111
I ii Ali 11
MMM
aadal�
TRAINSIDUCERICATA: Injecting at 2E gpm HPFM MEASUREMENTS HPFM AmbwM&linecting at 2 6 arm Well Location Map
GEOPHYSICAL RECORD OF BOREHOLE: MR-AP-10 ..,as.
past, 'i P., 'i
Ash Pond Hydrogeologic Investigation I.--a-, 17.
Project: 1648045 rccocalll`tll�' a.
Miller Electric Generating Plant relo I..Ia14.. a rato
920
Client: Southern Company Services e::1 Golder 03-21-2016
Date ..'a leaccal".7's 4rp ..'a,
Assocmtes oe'le mova"11�lo 11117
Distorn. AL Waot NAD27 Drill Camp,Date: 031OW2016 Log Depth Rari Groand Surface Location; Quota,At Q I I.. rvogalarr4r4l 117,
JJJ�'
ISM.15"aaa a.
Easmg: Real ft Drilling Method: Sonic Core call Sbelk-up: o0ft
Borehole Diameter 3' Casing Diameter 8 inch
Northing: 1311026,95 It Dolled Depth: 170 ft Casing Depth: 25 It bee LogDate 03115-1612016
Elevation Ill Itonors! Water Level 125.7"s Casing Material: FIG Logged By: Athemethy
Lane, Uesse, Tool Specs: Notes: romm, SPR SP,,,d FTC or, m,,,03 15 16 Tin,Hl...03,11als. a,
Thearesdar Tire HFPn93SN5517-Tool Length=4ft,and 3,18 Flo heat gsidiverther Th,HFP 22F3 SN4736 ,, ,�1—SN5517 11,ccr lar,1 11pol
ro,HPFM ,,,,n u,d,,omlea,t c,,d,t......th,hll dft�ad It- v,ai a 2A givii
Th.leciod.c.—placcd.11�7ribe
FTC Soll Calq,ai Gencon-SPIR-SPSN5809 of fla�ba,cnd r,,cahlech-ov,Th—m...umm-la am or-1hoical
Gamma SPR Caliper Elev. Depth HPFM-Inlecling Fluid Conductivity Fluid Temperature
0 CPS 200 200 Ohms 700 5 in 9 ft Mel Ift:300ft -0.2 wrin 0.2 0 US/cm 2000 15 deg C 17
HPFM-Ambient
-0.2 gplm 0.2
540.0
10
20
520.0
30
4 0
500.0
50
- 60
480.0 -
70
80
460.0
90
440.0 100
110
120
420.0
130
140
400.0
150
160
380.0
GEOPHYSICAL RECORD OF BOREHOLE: MR-AP-1 1 TRANSDUCERmAra: none HPFM MEASUREMENTS none Well Location Map
caph, hattwumew P., -aa-man W
F X- flim
Ash Pond Hydrogeologic Investigation Project: 1648045
Miller Electric Generating Plant
( '321
Client: Southern Company Sewices Golder
Date 04-11-2016
Assocmtes
Daturn. ALL Went NAD27 Dr,il Cmn,Data: &3-M-1 6 Log Depth Flat.: Groand Surface Location owner,At
Easbng: 63709728ft Drilling Method: Searle Coca Casing Sinck-up: lbit
Borehole Diameter 6' Casing Diameter 8 inch
Northing: 131170,96 ft Dollar Depth: 216 ft&316 ft Casing Depth: 30 it bgs Log Date W15&410112016
Elevation M7.4 ftants! Water Level 120 1&116,2 ft bga Casing Matenat WC Losged By: Aramathy
Lear I upper Tool Specs: Notes:
"appaps, Top, HFPn93SN5517-Tool Length=4ft,and 3,18 its,heat grichdiverter The wiper,Samoa,$mR So and FTC ow ware ran 03-14-16
The...I.va.depared als A an a ac-d a.reloappe capp,warroa,and FT.an 41 1A
FTC SN651 8,Calliper SN5521.(wroars-SPIR-SP SN5809
(w.m.
Gamma 4-01-16 SPR Callper4-01-16 Elev. Depth HPFM-In ecting Fluid Conductivity Fluid Temperature
0 CPS 200 700 Ohms 1200 5 in q R Tel Ift:550ft -1 gpor 1 0 US/cm 1000 16 deg C 18
Fluid Conductivity 4-01-16 Fluid Temperature 4-01-16
I-_ -
0 USICm 1000 16 C 18
540.0
20
520.0 7 30
40
500.0 So
60
480.0 70
80
460.0
90
100
440.0 110
120
130
140
400.0 so
160
380.0 170
180
360.0 190
200
340.0 210
220
320.0 230
- 240
300.0 - 250
260
280.0 270
280
260.0 290
300
GEOPHYSICAL RECORD OF BOREHOLE: MR-AP-1 1 TRANSDUCERmAra: none HPFM MEASUREMENTS none Well Location Map
clepts, haawmhow P., -aw'so W
F X—rim
Ash Pond Hydrogeologic Investigation Project: 1648045
Miller Electric Generating Plant
920
Client: Southern Company Sewices 11'1 Golder
za Date 03-16-2016
Assocmtes
Daturn. ALL Went NAD27 Dr,il Cmn,Data: OWV2016 Log Depth Flat.: Groand Surface Location; Quota,At
Easbng: 63709728ft Drilling Method: Searle Coca Casing Sinck-up: lbit
Borehole Diameter 6' Casing Diameter 8 inch
Northing: 131170,96 ft Dolled!Depth: 216 ft Casing Depth: 30 it bgs Log Date 03114-1612016
Elevation M7.4 ftants! Water Level 120 1 loss Casing Matenal: PVC Losged By: Athemeth,
Tool Specs: Notes:
Uses
"weresse, "assetake, `PD, HFPn93SNS517-Ta.lLa,gt,=4ft.,nd 3.18ftthost,richdiverter me calver.romma.$mR So and FTC ows ware ran 03-14-16 Hints was mn an oa-la-16,
Th..11�Sva$.7.wo.as.secows N.11 was cars op.non.,
FTC SN651 8,Calliper SN5521.G,mnv-SPR-SP SN5809
Cheaft,
Gamma SPR Caliper Elev. Depth HPFM-Injecling Fluid Conductivity Fluid Temperature
0 CPS 200 700 Ohms 1200 5 in 9 It rnsl Ift:350ft -1 gpm 1 0 US/cm 2000 15 deg C 17
540.0 10 z
20
520.0
30 z
40 z
500.0
50 z
60 z
4813.0
70
80 z
460.0
90
100
440.0
110
z 120
420.0
130
140 z
400.0 150
16 n- E
380.0 170
180
360.0 190
- 200 z
Ada a -
TRAMSDUCERDATA: Injecting at IS gpm HPFM MEASUREMENTS: Injecting at 1 6gpin Well Location Map
GEOPHYSICAL RECORD OF BOREHOLE: MR-AP-12 eastcropea
eas, hedefter— P., 'i
c3tU acc2cta12202� ove
Ash Pond Hydrogeologic Investigation "82 2lect—B 11 31 07 1 to
Miller Electric Generating Plant Project: 1648045 2..Il 11 le. le. .110
leia secoas.olt. Ilea '_i
920 1., sessaps"..
Golder
Client: Southern Company Services Date 03-17-2016 lei tectome 11 51 15
1.1 see.alielleall lio, 4.1
Assocmtes acei "oo
Disdain. AL Wait NAD27 Drill Camp,Date: OV24/2016 Log Depth Ref.: Groord Surface Location; ought,At eaccoolle rt ce. se re .�.7
avi 12 o 7 o ver 1.e
Eluding: 61 Drilling Method Sonic Core Casing Si 125 ft re., 1.la r�r,ei o 0.0
Borehole Diameter 6' Casing Diameter 8 inch z
Northing: 1312858.61 It Dolled!Depth: 222 ft Casing Depth: 15,26 It Me Log Date: 0i
Elevation 519.8 oarm! Water Level Ads ft loss Casing Material: Fe/C Logged By: Mari
Tool Specs: Notes:
W,, HFPn93SN5517-Tool Length=4ft,and 3,18 Flo heat griddiverter meHIPI'MvetanawhiciNecongiclAgree The sai pai aet,1115 fi Thel'..,vensep,1011il, or-
FTC Soll Celi,rSIN5521.Gernion-SPR-SPSNE809 the.aterieveseenetillietes.,
lihvapaa�
Gamma SPR Caliper Elev. Depth HPFM-Injecling Fluid Conductivity Fluid Temperature
0 CPS 200 1000 Ohms 2000 5 in 9 ft msl Ift:360ft -1 9 m 1 0 ul 2000 16 deg C 20
10
500.0 20
30 z
480.0 40
so
460.0 60 z
z
70 z
440.0 80
90 Z
420.0 100
110
400.0 120
130
80.0 140
150 z
360.0 160 z
z 170 z
340.0
180 Z
190 z 4
200
Z'1 U
Md
we
Him
r7
Tool Specs: Notes:
these,
Mae HFPn93SN5517-Td.1 Leno=41t,and 3,18ft to heat gnWdiverter
nhe ulper,term,$PR SP.and FTO I wand,run on 03-1�16 Inte,HPFM was mr,wn 0�1�16,ambied&readend M I'l gran,
The wider..I was U Ift W. 11.1 was W M 13 4 ft We Inse HFP 2N3 SN4736 ene;twed ternause SN5517 was sent off(or read,
FTC SN5518,Calitad-SN5521.Gamma-SPRI SN5809
wes��
�MPM� m
GEOPHYSICAL RECORD OF BOREHOLE: MR-AP-14 TRAINSIDUCEIRDATA: Injecting at 0Z aging HPFM MEASUREMENTS: Injecting ai Well Location Map
eaha hesaftmei P., —asen
�eccaoc r,1. 1 319
Ash Pond Hydrogeologic Investigation Project: 1648045 easecall oe I I I I It
Miller Electric Generating Plant .1. Ino
oic seettoolloso 47 iss
Client: Southern Company Services Golder 03-17-2016 — a.l.rea— I.
Date sai 2.1car.57
Assocmtes
Disturn. AL Wait NAD27 Drill Camp,Date: ODZW2016 Log Depth Ref.: Groord Surface Location; Quota,At
Easmg: Fail Drilling Method Sonic Core call Sbelk-up: 1�60 ft
Borehole Diameter 6' Casing Diameter 8 inch �
Northing: 1314799.54 ft Dolled!Depth: 131 ft Casing Depth: 18,3 ft logs Log Date: )MR-2912016
Elevation 393.9 oarm! Water Level 14 ft togs, Casing Material: Fe/C Logged By: Athemethy
Tool Specs: Notes:
Lane, pbleater
Tetanal Tire HFPn93SN5517-Tool Length=4ft,and 3,18 Flo heat griddivemer rovialeger,ascirra,ispe SloanciFTClogiveasnanor0i�HPFMwasm,wO��l6�,le,q�in,.tD5�pm.
FTC Soll Calfi,i Genno-SPR-SIPSNE809
deeper
Gamma SPR Caliper Elev. Depth HPFM-Inlecting Fluid Conductivity Fluid Temperature
0 CPS 200 300 Ohms 800 5 in 9 It msl Ift:190ft -0.5 9pog 0.5 0 US/cm 2000 16 de I C 18
390.0 5
10
380.0 E 15
20
370.0 25
30
360.0
35
4 0
350.0 45
50
340.0 55
60
3
30.0
65
70
320.0 —
— 75
80
310.0 85
90
95
100
290.0 105
Tool Specs: Notes:
HFPn93 SN5517-Ted Leno 4 ft,end 3,18 ftto heat qflWdiveler
FTC SN6518,Cefi,rSN5521.G.��a-SPR-SPSN5809
Gamma SPR Caliper Elev. Depth HIPFIM-Injecting Fluid Conductivity Fluid Temperature
0 CPS 2000500 Ohms 1500 5 in g ft Mel Ift250ft -0.5 gi�m 0.5 0 US/cm 2000 16 deg C 19
—2=2=
Tool Specs: Notes.
U�
�—Ipg,uuu, .—Pu
TM HFPn93SN5517-TW Lp,0=4ft, nd 3.18ftt.huut,nWdwpl�
22 7 ft bg,)Th,HPFM u,... b,ffi—p�—bp-35ft
h ......mp-t dppu-d up t 12�i,W, 1� pt,ti...y pi...r m....mpuputp
FTC SN6518,CuIi,p,rSN5521.Gamma-SPR-SPSN5809 HP gh,u u
I "I IM mb-t rup...uuu,,�h—b...—d%, d M%di,,�,l��,
Gamma SPIR Caliper Elev. Depth HPFM-Ambient Fluid Conductivity Fluid Temperature
0 CPS 200'500 Ohms 1000 5 in 9 ft Mel Ift:240ft -1 gpm 1 0 US/cm 2000 17 deg C 19
HPFM-Amblent-5"Diverter
0
-1 gpm I
Flow Spinner-stationary
0
-1 gpm I
Flow Spinner-En
-10 gpm 10
420.0
10
410.0
20
MM EM 400.0 ------
30
390.0
40
380.0
50
370.0
60
360.0
70
M M 350.0
80
340.0
90
330.0
100
320.0
1 1 0
Location: Quirl TOC Elev mail no Notes: During Me FTC run water was cascading in from alhout 90 ft,not possible W
Eai no Ca.lil 6.5ftg. memsure WL with a tap.
D iation data recorded with MSI rental 01-40-DEVeri
Nodhing: no Casing Diameter: 5.4 in ID Cas
losum Distance=15 ft,Closure Angle=8 deg A Tilt at BOH 1.7 dog
Ground Elovirl no Casing Manuel:Steel
Tools used were Decatur's QL40 set:
Borehole Dip: vertical Watol 195ftbgs FTC sn5518
Bomhmlc�: no Logged By: DH Caliper smi
Gamma sil
Borehole Size IF Sonic Log Depth Ref. Ground SPR+Normal Res QL40 oni
Drilled Depth: 305.7 ft Log Date: 2�-19 Deviation QL40-DEV sil MSI rental
DrillCompDate: 2-5-19 Image Plot(s)Ref MN
Casini 43.5ftbas Dip Referenced to Horizontal
Gamma Depth Caliper SPR N8 N16
0 CPS 200 lft:150ft 4 in 8 0 Ohm 800 80 Ohmi 800 80 Ohni 800
N32 N64
80 Ohni 800 80 Ohm.. 800
IIIIIIIIIII[lono......
seem
i,,toa
m�j�
MIIII1IIIIIIIIIIII1
GEOPHYSICAL RECORD OF BOREHOLE: MR-AP-MW-2V
PLANT MILLER ASH POND DELINEATION WELLS k> GOLDER Project Number: 18114897
Client: Southern Company Services sci Date: 2-6-2019
cri-n"
Location: Quirl TOC Elev trial no Not,,: During Me FTC run water was condoning in mind atcout 90 ft,not possible to
Eai no Ca.IngSfl.k-.p: 6.5ftag. measure WIL with a tape
Northing: no Casing Diameter, 5.4 in ID Desiationdate recorded with MSI rental 0140-DEVel-182909.
Insure Distance=2.5 ft,Closure Angle=8 deg A Tilt at BOIA 1.7 dog
Ground Elovirl no Casing Material:Steel
Tools used were Decatur's QL40 set:
Borehole Dip: vertical Waterl-evel: 195ftbi FTC snSS18
Bodi no Logged By: DH Calipersmi
Gamma si-5499
Borehole Size IF Sonic Log Depth Red. Ground SPR Normal Res QL40 sni
Drilled Depth: 305.7 ft Log Date: 2�-19 Deviation QW-DEV sn102909 MSI dartal
DrillConti 2-5-19 Image Plot(s)Ref MN
Casini 43.5ftbgs Dip Referenced to Horizontal
Gamma SPIR Fluid Temperature Depth Caliper Fluid Conductivity
0 CPS 200 80 Ohm 800 16 C 18 lft:150ft 3 in 9 0 ul 500
N64
80 Ohm.. 800
N16
80 Ohm.. 600
5
25 ::�E=
- 30 -
-- 40 -
- 45 -
50 -
60
- 65
80
- 90 - 1 It I
100-
-105-
-120--
.... .... ....
Z:1125::� .... .... ...
:eF
--130--
135-
-140---
� 1145-
::150::--
MR-AP-yi Page 1 2/6/2019 4:44:13 PM
GEOPHYSICAL RECORD OF BOREHOLE: MR-AP-MW-4V
PLANT MILLER ASH POND DELINEATION WELLS k,), GOLDER Project Number: 18114897
Client: Southern Company Se"ices �A Scroll Date: 1-16-2019
Company
Location: Quirl TOC Elev msi no Notes: The FTC run was made under recovery conditions the VVIL was 77 ft Ings
Eai no CasingStick-up: 5.0ftags and rising from water purring into the hole from a fracture up higher in the hole.
Northing: no Casing Diameter, 5.4 in ID Th.SPR her shows Me water level-77 ft F,s.
Ground Elinvirl no Casing Material:Steel The deviation data was recorded with our Call all
Borehole Dip: vertical Walool-evel: 77ftlogs Cloeure Distance=2.3 ft,Closure Angle=273.5 deg&Tift at BOH 2.1 deg
Bmrdhmld�: no Logged By: Abommothy Tools used wers,Decatur's QL40 ect:
FTC sn5518
Borehole Size V Sonic Log Depth Red. Ground Caliparshi
Gamma en,5499
Drilled Depth: 126 It Log Date: 1.16-19 SPR+Normal Res QL40 sni
DrillCompDate: 1-16-19 Image Plous)per:IVIN Deviation Call sd163404
CasingDepth: 35.7ftbi Dip Referenced to Horizontal
Gamma SPR Fluid Temperature Depth TVD axis Caliper Fluid Conductivity
0 CPS 200 1500 Ohms 2100 15 C 19 lft:150ft ft 4 in 8 300 ul 1300
5 5
1 - 10 - 10 -
20 -
25 5 -
--- 30 -
35 - 35 -
a 40 40 -
50 :: 0 -
--7
- 55 - 55
60 - 0 -
5 - 5
70 70
_ 75 - 7
- 80 - 80 --
-- 85 -- 85
90 :: 90
95 95
1 100- 100-- 1
105- 105--
--115- 115-
120
120
Page 1 1/16/2019 12:23:02 PM
GEOPHYSICAL RECORD OF BOREHOLE: MR-AP-MW-17H
PLANT MILLER ASH POND DELINEATION WELLS k,), GOLDER Project Number: 18114897
Client: Southern Company Services �A S.i,thenn Date: 1-26-2019
c—"
Location: Quinteri TOC Elev trial no Notes: 1-25 hole filled in to 84 ft,so logging stopped for the drillers to clean
Efii no Ca.IngSfl.k-.p: 1.9ftg. mfith.h.1cernerm. 1-26h.1.1mggedd.110ft.
Northing: no Casing Diameter, 5.4 in ID Deviation data recorded with hall remal OL40-DEV u-182909.
Closure Distance=0s4 ft,Clean.Angle=105.3 dog&Tilt at BOH 0.28 dog
Ground Eloveri no Casing Material:Steel Tools used were Decatur's QL40 set:
Borehole Dip: vertical Walool-evel: 6.3ftbgs FTC sr(5103
Borchmlc�: no Logged By: DIA Caliper sni
Gamma sn5499
Borehole Size IF Sonic Log Depth Rod. Ground SPR Normal Res QL40 oni
Drilled Depth: 120 Ift Log Date: 1/25-26/19 Deviation QL40-DEV an102909 MSI rental
Drill Comp Dall 1-25-19 Image Flops)Ref IVIN
CasingDepth: 31 Dip Referenced to Horizontal
Gamma Depth TVD axis Caliper SPIR N8 N16
0 CPS 200 lft:120ft ft 4 in 8 0 Ohm 800 8 Ohnni 800 8 Oluerm 800
N32 N64
8 Ohnni 800 8 Ohm.. 800
U U
5
-- 10 - 10 --
15 - 15 -- 4.
-- 20 - 20 -
- 25 - 25 -
- 30 - 30 - k
- 35 - 35 --
- 40 - 40 --
- 45 - 45 --
Jal
- 50 - 50 -
- 55 - 55 -
60 - 60 -
- 65 - 65 -
- 70 - 70
_ 75 - 75 -
80 80 -
- 85 - 85 - f
- 90 - 90 -
- 95 - 95 -
7
-10 100-
-10:] 105
Page 1 1/2612019 1:35:50 PM
GEOPHYSICAL RECORD OF BOREHOLE: MR-AP-MW-17H
PLANT MILLER ASH POND DELINEATION WELLS k,), GOLDER Project Number: 18114897
Client: Southern Company Services �A S.i,th� Date: 1-26-2019
c—"
Location: Quinteri TOC Elev trial no Notes: 1-25 hole filled in to 84 ft,so logging stopped for the drillers to clean
Efii no Co.ingSU.k-.p: 1.9ftg. mfith.h.1cernerm. 1-26h.l.l.ggedd.110ft.
Northing: no Casing Diameter, 5.4 in ID Deviation data recorded with hall remal OL40-DEV u-182909.
Closure Distance=0s4 ft,Clean.Angle=105.3 dog&Tilt at BOH 0.28 dog
Ground Eloveri no Casing Material:Steel Tools used were Decatur's QL40 set:
Borehole Dip: vertical Walool-evel: 6.3ftbgs FTC sr(5103
Borchmlc�: no Logged By: DIA Caliper sni
Gamma sn5499
Borehole Size IF Sonic Log Depth Rod. Ground SPR Normal Re.QL40 oni
Drilled Depth: 120 Ift Log Date: 1/25-26/19 Deviation QL40-DEV an102909 MSI rental
Drill Comp Dall 1-25-19 Image Flops)Ref IVIN
CasingDepth: 31 Dip Referenced to Horizontal
Gamma SPIR Fluid Temperature Depth TVD axis Caliper Fluid Conductivity
0 CPS 200 8 On. 800 12 C 15 111:120ft ft 4 in 8 40 US/cm 100
N16
8 Ohm.m 800
N64
8 Chnni 800
5 5
- 10 - 10 -
15 - 15
- J7-
-- 20 - 20
- 25 - 25 --
30 -
L
35 - 35 --
- 40 - 40 --
- 45 - 45
-- 50 - 50 --.
I J
- 55 - 55
IIIIIIIIIIIIld
60 - 60 -
65 - 65 -
1 _ 70 - 70 -
I
75 - 75
I f
80 - 80 --
- 85 - 85 --
90 - 90 ---
- 95 - 95 -
100 100-
--105- 105-
=g0a
0-
Page 1 1/2612019 1:49:16 PM
allUll;VM ley-A 0 1.4 asiol 1.4 91 WiII11.14 AUM 4�MA I ZU-11 0 AA My!HM
1 101 Wall OUTM F2 I L,1;
Location: Quirl TOC Elev real no Notes: WL failing during FTC,WL=30.7,Men 33.2 ft loge at FTC start
&37 ft Ings at end,&FTC probe hung-up at 89 ft.WI-ii,t2.5 ft bgs
Easting: no Ca.IngSfl.k-m,: 4.3ftiag� after ELogl,51.1 ft bgs after ELOG2.Calileer showed hole was
Northing: no Casing Diameter 5.4 in ID not stable so Gamma ran in full eased hole,new stletvulgii:3.7 ft
Ground Eloi no Casing Material:Steel Tilt at BOH=1.4 deg
Borehole Dip: vertical Waterl-evel: 31 Tools used:
Bmrchmlc�: no Logged By: DIA&CM FTC sn5518
Caliper sn5521
Borehole Size Y Sonic Log Depth Red. Ground Gamma ani
SPIR�N...I gas QL40 ni
Drilled Depth: 205 ft LogDate: 2-10-19 Deviation Ql_�-DEV si MSI rental
DrillCompDate: 2-10-19 Image Plot(s)Ref:MIN
CasingDepth: 16ftbgs Dip Referenced to Horizontal
Gamma Depth Caliper SPIR N32 N64
0 CPS 200 111:12GIt 2 in 10 0 Ohm 800 20 Ohm.. 2000 20 Ohmi 2000
N8 N16
20 Ohmi 2000 20 Ohm.nn 20M
"M
"Mill
F�- ��g
v . M
GEOPHYSICAL RECORD OF BOREHOLE: MR-AP-MW-18H
PLANT MILLER ASH POND DELINEATION WELLS k> GOLDER Project Number: 18114897
Client: Southern Company Services S.i,thwo Date: 2-10-2019
Cor,"
Location: Quini TOC Elev mail no Notes: WIL falling during FTC,WL=30.7,Men 33.2 ft bgs at FTC start
&37 ft bgs at end,&FTC probe hung-up at 89 ft.WI-iit2.5 ft bgs
Eai Ca.IngSfl.k-.p: 4.3ftag. after El-oi 51.1 ft bgs after ELOG2.Caliper showed hole was
Northing: no Casing Diameter: 5.4 in ID not slable so Gamma win in full cal hole,new stictoup=17 ft
Ground Elovirl no Casing Material:Steel Tilt at BOH=1.4 deg
Borehole Dip: vertical Waterl-evel: 37ftbgs Tools used:
Bomhmlc�: no Logged By: DIA&CM FTC sn5518
Caliper sni
Borehole Size F Sonic LN Depth Ref Ground Gamma ar5499
SPR�N...I Fee QL40 sni
Drilled Depth: 205 ft Logone: 2-10-19 Deviation QL40-DEV snI82909 MSI pental
DrillCompDate: 2-10-19 Image Plot(s)Ref:MN
CasingDepth: 16ftbgs Dip Referenced to Horizontal
Gamma SPIR Fluid Temperature Depth Caliper Fluid Conductivity
0 CPS 200 20 On. 2000 14 C 18 lft:120ft 2 in 12 0 ul 200
N16
20 Ohm.. 2000
N64
20 Ohm.. 2000
5
10
15 --tm
20
25
_3c
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
I It
105
I it
110
115
120
MR-AF`-MW-18H.WCl_ Page 1 2/10/2019 5:54:16 PIVI
I�Mmm
allIUM VM LOW 0.14 a4i 91=;i*M AUM 4 MA I ZU-11 0 AA III HIN
"RU411111 �M, I M' 'I III
Location: Quirexii TDC Elev rest no Nel During the FTC me water was rising,WIL at start was 48 ft bi and
Esi no Ca.IngSti.k-.p: 4.8ftg. at the end of the run was 46 ft thus and 451 ft bgs on 2-6-2019.
Northing: no Casing Diameter: 5.4 in ID Deviation data recorded with MSI rental OL40-DEV snl82909.
Closure Distance=3 ft,Closure Angle=353.1 dog&Tilt at BOH 2A dog
Ground Eloveri no Casing Material:Steel
Tools used were Decatur's OL40 set:
Borehole Dip: vertical Waterl-evel: 4845.1ftbgs FTC si
Bomhmld�: no Logged By: DIA&CM Caliper smi
Gamma sn5499
Borehole Size V Sonic Log Depth Ref. Ground SPIR+Normal Res QL40 oni
Diwiurtilon QL40-DEV runl8i MSI rental
Drilled Depth: 2H-265 ft Log Date: 2/5�7119
Drill Come Date: 2/5-7/19 Image Plods)Ref MN
CasingDepth: 35ftbgs Dip Referenced to Horleontal
Gamma Depth TVD axis Caliper SPR INS N16
0 CPS 200 111:1501 ft 4 8 0 Ohm 800 80 Ohm.. 800 80 Ordure 800
N32 N64
80 Ohnum 800 80 Ohnum 800
M
lintieliallialial�1M
Is
llalallalallu.
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MMMMIN mmlffim� MISS
MMMMMM MMMMIN MMMMMM 11, .11
MMMMM= MMMMMMIII
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MMMMMM MMMMMMW
MMMMMM MMMMMM M MMM 0 MISS M
MMMMMMll, MIMMMMM MISS I
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m MMM IMIMIMMM IMIMMMMMMM
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Location: Quirl TOC Elev rest no Nel During the FTC run water wes rising,WIL at start was 48 ft bi and
Erating: no Ca.IngSfl,,k-.q,: 4.8ftag. at the end of the run was 46 ft bgs and 45 1 ft bgs on 2�6-2019.
Northing: no Casing Diameter 5.4 in ID CDavation data recorded with MSI rental QL40-DEV m182909.
losure Distance=3 ft,Closure Angle=353.1 dog&Tilt at BOH 2A dog
Ground Eloveri no Casing Mmuni Steel
Tools used were Decatur's OL40 set:
Borehole Dip: vertical Waterl-evel: 4845.1ftbgs FTC si
Bmrchdd�: no Logged By: DIA&CIA Cafitgersni
Gamma sn5499
Borehole Size Y Sonic Log Depth Rod. Ground SPIR+Normal Res QL40 sni
Deviation QI-40-DEV si MSI honest
Drilled Depth: 206-265 ft Log Date: 2/5-7/19
Drill Come Date: 2/5-7/19 Image Plous)Ref:MN
CasingDepth: 35ftbgs Dip Referenced to Horizontal
Gamma 2-6-19 SPIR Fluid Temperature raw Depth TVD Caliper raw Fluid Conductivity raw
0 CPS 200 90 Ohm 900 18 C 20 lft:120ft 0 [ft]5014 in 800 US/chn 200
Gamma 2.7-19 N16 Fluid Temperature TVD axis Caliper 2-5-19 raw Fluid Conductivity
0 CPS 201 Ohm.. 900M18 C 20 Fit 4 in 800 US/chn 300
Gamma N64 Fluid Temperature 2-7-19 Caliper 2.7-19 daw Fluid Conductivity 2-7-19
0 CPS 200 90 Ohm.. 900 18 C 20 4 in 8 0 US/cm 300
Caliper
4 7
J11111111111M
M�msiiiiii
-111111111101M
Mi
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Location: Quill TOC Elev ndsl no Notes: 284.22 @ 11:00 11-23-2019
Eai .. Ca.lngSfl.k-.p: 1A7ft.q. Tools used were
Northing: no Casing Diameter 6 in ID QL40-FTC an 5518
OL40 Caliper an 5521
Ground Elovirri no Casing Mutual Steel 40-LGR-Garnnn.&SPR an 5809
Borehole Dip: vertical ha.v r.kj�ij AWAB140 snl62305
Borehole�: no Logged By: CIA
Borehole Size FAH Log Depth Ref. Ground Sul
Drilled Depth: 350.0 ft BOB Log Date: 11/2312019 0 as alw
3�adergt I Image Plod.)Rf MIN 0 T� as
Casing Depth: 38 ft bgs Dip Referenced to Horizontal
Tilt Roll MagnField Depth Caliper Apparent RH Carl TravelTinni Amplibul
0 deg 4 0 deg 360 40 uT 60 lft:12ft 5 in 70 % 1000- 91 180� 270- 0' 0' 9W ISO- 270- 0.
Azimuth MRoll Gravity
0 deg 360 0 deg 360 0.5 9 1.5
19.
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MRAP-MW19HAABI.WCL Page 9 11/23/2019 6:32:02 PIM
Location: Quirl no
Easting: no ng SU.k-. 1-47:i 6
Coal a'
g idddi S S,
Northing: no Collin n 11
P
Ground Elovirl no Casing Model Steel
Borehole Dip: vertical
Borehole�: no
Borehole Size FAH
Drilled Depth: 350.0 ft BGS
..........
iiiiiiallialliol
10
20
25
30
35
w;�:: 40
"ol
Mill"
kyj kyj W My Wyell I FA*%YA I 11:1 ESI
GEOPHYSICAL RECORD OF BOREHOLE: MRAP-MW19HA
Plant Miller-CCR Delineation Wells GOLDER Project Number: 19131305
Client: Southern Company Services scmthem Date: 11-23-2019
co,,vady
Location: Quirl TOC Elev mail no Notes: 284.22 @ 11:00 11-23-2019
Easing: no Ca.IngSfl.k-.p: lA7ft.gs Tools used eere
Northing: no Casing Diameter: 6.625 in ID QI-40-FTC an 5518
OL40 Caliper ad 5521
Ground Elovirl no Casing Mai Steel 40-LGR-Gamma&SPIR an 5809
Borehole Dip: vertical Watol 282.8ftbgsrisin, ArVAB140sn162305
Bodi no Logged By: CIA
Borehole Size VAH Log Depth per Ground Surfaia
Drilled Depth: 350.0 It BGS Log Date: 11/2312019
DrillCompDate: 11-23-19 Image Plous)Ref MIN
Casini 31 1 Dip Referenced to Horizontal
Caliper Depth Gamma SPIR Apparent RH Fluid Temperature Amplitudel
5 in 7 MUM 0 CPS 200 1800 Chi 1900 16.5 C 17TV 91 18or' 270� 0'
Fluid Conductivity
600 us/cm 1200
Fluid Tenrperstura�2
16.5 C 17.5
Fluid Conducthrity-2
w US1. 1200
A I
-220-
-225-
-230
235-
-240-
-250-
2 5-
ZZ
270
-275-
-280--
285�
-2 0-
-295-
-300-4
305
IN I
-310-
--3 5-
Is
-320-
it,
-325-
-330
==335-
3 A
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345-
MRAP-MW19HA.WCL Page 1 11/23/2019 6:36:04 PM
GEOPHYSICAL RECORD OF BOREHOLE: MR-AP-MW-20H
PLANT MILLER ASH POND DELINEATION WELLS k,), GOLDER Project Number: 18114897
Client: Southern Company Se"ices �A S�.Moq Date: 1-24-2019
comicany
Location: Quirl TOC Elev rest no Nei During the FTC run water was cas�d me into the hole from above,Me WIL
Easting: no Ca.IngSfl.k-.p: 5.7ftag. at the end of the run vers 75.5 It bgs
Northing: no Casing Diameter, 5.4 in ID CDavation data recorded with Mi rental QL40-DEV ar,182909.
losure Distance=1A ft,Closure Angle=201.7 dog A Tilt at BOIA I dog
Ground Eloverel: no Casing Material:Steel
Tools used were Decatur's QL40 set:
Borehole Dip: vertical Waterbel 67.8ftbgs FTC snSS18
Bmchmlc�: no Logged By: DH Calipersmi
Gamma sn5499
Borehole Size V Sonic Log Depth Ref. Ground SPR Normal Res QL40 smi
Deviation QI-40-DEV si MSI rental
Drilled Depth: 2Nft Log Date: 1.24-19
DrillCompDate: 1-24-19 Image Plous)Ref MIN
CasingDepth: 35ftbgs Dip Referenced to Horizontal
Gamma Depth TVD axis Caliper SPR N8 N16
0 CPS 200 lft:150ft ft 4 in 8 0 Or. 300 80 Ohnum 800 80 Other. 800
N32 N64
80 Ohnum 800 80 Ohm.. 800
�U-1120-- 1120-��
4-125- 125-
130- 1130`�
--135- 135--
-140- 140-
-145- 145-
-150- 50-
--155-- 155-
:-:160:-: 1 0--
-165 165-
-170- 170'
M175- 1
180- 180-
:-:185:-:
-190- 190-
1951 195-
200 200-If 4.
Page 1 1124/2019 12:40:09 PM
GEOPHYSICAL RECORD OF BOREHOLE: MR-AP-MW-20H
PLANT MILLER ASH POND DELINEATION WELLS k,), GOLDER Project Number: 18114897
Client: Southern Company Se"ices �A S�.Moq Date: 1-24-2019
comicany
Location: Quirl TOC Elev rest no Nei During the FTC run water was cas�d me into the hole from above,Me WIL.
Easting: no Co.ingSU.k-.p: 5.7ftag. at the end of the run vers 75.5 It bgs
Northing: no Casing Diameter, 5.4 in ID CDavation data recorded with Mi rental QL40-DEV ar,182909.
losure Distance=1A ft,Closure Angle=201.7 dog A Tilt at BOIA I dog
Ground Eloverel: no Casing Material:Steel
Tools used were Decatur's QL40 set:
Borehole Dip: vertical Waterbel 67.8ftbgs FTC snSS18
Bmchmlc�: no Logged By: DH Calipersmi
Gamma sn5499
Borehole Size V Sonic Log Depth Ref. Ground SPR Normal Res QL40 smi
Deviation QL.40-DEV si MSI rental
Drilled Depth: 2Nft Log Date: 1.24-19 1
Drill Comp Date: 1-24-19 Image Plous)Ref MIN
Casini 35ftbgs Dip Referenced to Horizontal
Gamma SPIR Fluid Temperature Depth TVD axis Caliper Fluid Conductivity
0 CPS 200 80 Ohm 800 15 C, 17 lft:150ft ft 4 le 8 800 ul 1000
N16
80 Ohm he 800
N64
so Chnn m 800
5 5
- 10 - 10 -
- 15 - 1
20 :: 20 -
-- 25 - 25 -
- 30 - 30 -
- 35 - 35 -
- 40 - 40
-- 45 -- 45
50 50
- 55 - 55 --.
60 60
65 -
65 --.
- 70 - 70
- 75 - 75
80 - 80
—:: 85 :: 85
90 — 90
- 95 -- 95 -
100- 100--
--105- 105-
1120-�-
120
125- 125-
--130- 130-
--135- 135-
-140- 140---
145- 145--
11501 150---
Page 1 1/24/2019 12:38:05 PIVI
Gamma SPR Fluid Temperature Depth TVD axis Caliper Fluid Coaductivity
0 CPS 200 80 Ohm 800 15 C 17 lft:150ft ft 4 in 8 800 uslem 1000
N16
80 Ohm.m 800
N�
80 Ohnn.m 800
Pq
--160- 1 0
--165- 165--
-170 170-
175- 175-
180
18
185
-Z:190:: 190-�
195- 195---
0-
=E=E====E200j 20
Page 2 1/24/2019 12:38:05 PM
Location: Quirl TOC Elev deal no Notes:
Easting: no Ca.IngSth,k-.p: 6.31ft.g. Till at BOH 1.4 deg
Northing: no Casing Diameter 5.4 in ID Toole used
Ground Elovirl no Casing Mendel:Steel FTC sn5518
Calipersdi
Borehole Dip: vertical WaterLe,a: 13.5ftbgs Gamma sn5499
Bmrchmlc�: no Logged By: DH SPR+Normal Res QL40 sell
Deviation QL40-DEV snI82909 MSI deal
Borehole Size V Sonic LN Depth Ref. Ground
Drilled Depth: 185 It LogiDate: 2-11-19
DrillCompDate: 2-11-19 Image Plous)Ref MINI
Casini 24ftbgs Dip Referenced to Horizontal
Gamma Depth Caliper SPIR INS N16
0 CPS 200 1ft:l5Gft 2 in 10 0 Ohm 700 7 Ohm.. 700 7 Ohm.m 700
N32 N64
7 Ohm.m 700 7 Ohm.m 700
..aiieiiinaei
IIIIIIIIIall
allooleateate aiiiaiinael
saiiiiiiiiaiieliiiel
GEOPHYSICAL RECORD OF BOREHOLE: MR-AP-MW-21
PLANT MILLER ASH POND DELINEATION WELLS -UPGRADIENT k,,* GOLDER Project Number: 18114897
Client: Southern Company Services �A S.e4h. Date: 2-11-2019
Location: Quirteri TOC Elev deal no Notes:
Eai .. Ca.IngSfl,,k-.p: 6.31ft.g. Tit at BOH=1.6 deg
Northing: no Casing Diameter: 5.4 in ID Tmft used
Ground Elovirl no Casing Mandinal:Steel FTC i
Calipi
Borehole Dip: veftical Waterl-edde: 13.5ftbgs Gamma m5499
Bodi no Logged By: DIA SPR+Neural Re.QL40 ni
Deviation QI-40-DEVII0829091,4SIdental
Borehole Size V Sonic Log Depth Ref. Ground
Drilled Depth: 185ft Log Date: 2-11-19
Drill Comp Date: 2-11-19 Image Plot(s)Ref MIN
CasingDepth: 2411bgs I Dip Referenced to Horizontal
Gamma SPIR Fluid Temperature Depth TVD axis Caliper Fluid Conductivity
0 CPS 200 7 On. 700 14 C 17 111:120ft ft 4 in 8 0 ul 500
N16
I
7 Ohm.. 700
N64
7 Ohnni 700
5 5
- 20 - 20 ---
- 25 25 ---
- 30 - 30 ---
- 35 - 35 ---
- 40 - 40 -
-- 45 - 45 -
50 - 50 -
- 55 - 55 ---
60
— 65 - 65 -
.-- 70 - 70 -
_ 75 - 75 -- 1
I
- $o - 80 -
f
- 85 - 85 ---
- 90 - 90 --
- 95 - 95 ---
-100- 100-
-105- 105
1101 110-
115 115--
-120 120---
4;; . 1 i[E t
MR-AP-Ki Page 1 2/11/2019 8:44:13 PIVI
Gamma SPR Fluid Temperature Depth TVD axis Caliper Fluid Coaductivity
0 CPS 200 7 Ohm 700 14 C 17 lft:120ft ft 4 in 8 0 uslem Soo
N16
7 Ohna.m 700
N�
7 Churn 700
125- 12
-130- 130--
-135- 13
-140- 140--
-145- 14
-150- 150-
a
-155- 155-
-160- 160--
--165- 1
it I
%% k
1701 170---j
--175 175---
-180 18
0-
MR-AP-MW-2l.WCL Page 2 2/11/2019 8:44:13 PIM
GEOPHYSICAL RECORD OF BOREHOLE: MRAP-MW23H
Plant Miller-CCR Delineation Wells GOLDER Project Number: 19131305
Client: Southern Company Services �A Ismilhism Date: 1-13-2020
co,,,paro,
Location: Quiri TOC Elev msi no Notes:
Easting: no CosingSUck-up: 1.25ftags Tools used were
Northing: no Casing Diameter: 6.625 in ID QL40-FTC an 5518
QL40 Caliper an 5521
Ground Elovini no Casing Mai Steel 4(�LGR-Ganuni&SPIR an 5809
Borehole Dip: vertical Waterl-entel 20.8ftbgs ATVAB140sri
Borehmlc�: no Logged By: BA
Borehole Size FAH LN Depth per Ground Sudi
DritiodDepth: 150RBGS LogDaw 1113/2020 0 as "i. ze
DrillCon-li 1-7-2020 Image Plot(s)Ref MIN 0 T� as
Casini 31 Dip Referenced to Horizontal
Tilt Roll Magni Depth Caliper CenrInalized TravelTime-1411.1 Amplitudei
0 deg 4 0 deg 360 40 uT 60 1 lft:12ft 5 in 7 0- 91 180� 270� 0� 0' W 180- 270- 0,
Azimuth VIRoll Gravity
I
0 deg 360 0 deg 360 0.5 9 1.5
1�a k It
ali
A 40 1
45
4
MRAP-MW23HABI.WCL Page 1 1/13/2020 6:27:55 PM
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0 deg 4 0 deg 360 40 uT 60 1 1ft:12ft 5 in 70* 0.
�irnutlh MRoll Gmity
0 deg 360 0 deg 360 0,5 9 1.5
V
T�
70
75
A".
80
MRAP-MW23H ABI.WCL Page 3 1/13/2020 6:27:56 PM
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0 deg 4 0 deg 360 40 uT 60 1 1ft:12ft 5 in 7 0' 90* 180* 270' 00 0' 90, 1800 2700 0.
�irnutlh MRoll Graity
0 deg 360 0 deg 360 M 9 1�5
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MRAP-MW23HABI.WCL Page 8 1/13/2020 6:27:58 PIM
GEOPHYSICAL RECORD OF BOREHOLE: MRAP-MW23H
Plant Miller-CCR Delineation Wells GOLDER Project Number: 19131305
Client: Southern Company Services scmthem Date: 1-13-2020
Location: QuinWn,Al TOC Elev mail no Notes:
Easing: no CosingSUck-up: 1.25ftags Tools used eem,
Nonhing: no Casing Diameter: 6.625 in ID OL40-FTC an 5518
OL40 Caliper an 5521
Ground Elovni no Casing Mai Steel 40-LGR-Gamma&SPIR an 5809
Borehole Dip: vertical Waloi 20.8ftbgsrising ArVAB140sn162305
Borchmlc�: no Logged By: BA
Borehole Size VAH LN Depth Ref Ground Surfacu
DrilledDepth: 150RBGS LogDate: 1113/2020
DrillCompDate: 1-7-2020 Image Plous)Ref MIN
Casini 31 Dip Referenced to Horizontal
Caliper Depth Gamma SPIR Fluid Temperature
5 in 7 lft:160ft 0 CPS 200 100 Crude 160 16 C 17
Fluid Conductivity
0 us/cm 8000
5 -
- 25 -
i tp 40
-- 45 -
-- 50 -
55
0 -
65 Xtf
- 70 --
::: 75 ::
0 —7f�-
-- 85 -
90
:: 95
--120-
--125-
130--
--135
-140--
1v- --
-145-�
MRAP-MWi Page 1 1/13/2020 2:49:56 PM
GEOPHYSICAL RECORD OF BOREHOLE: MRAP-MW27H
Plant Miller-CCR Delineation Wells GOLDER Project Number: 19131305
Client: Southern Company Se"ices, �A Scinithilen Date: 12-7-2019
Cori
Location: Quirteri TOC Elev mail no Notes: Could no get an accurate water level reading,water&material
Essfing: no Ca.IngSfl,,k-.p: 1.91 entering BIA from above the water level. -
Because of material falling no ABI run. ill
1, b..
Northing: no Casing Diameter: 6.625 in ID Tools used were:
Ground Elevirri no Casing Material:Steel QI-40-FTC an 5518
Borehole Dip: vertical Waterl-evel: 147.5ftbgsrisin, QL40 Caliper an 6621
40-LGR-Gamma&SPIR an 5809
Bodi no Logged By: BA AW AB140 snI62305
Borehole Size VAH LN Depth per Ground Surfacr
Drilled Depth: 4N ft BGS LogDate: 12/7=19
DriliCompDate: 1M-19 Image Plot(s)Ref MNI
Casini 43.5ftbgs I Dip Referenced to Horizontal
Caliper Depth Gamma SPIR Fluid Temperature
5 in 7 lft:170ft 0 CPS 200 150 China 250 16 Ic 17
Fluid Conductivity
0 ul 400
10
0
- 40 -
45
35
5
:: 55 ::
- 60 -
0 Z
85
90
95
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-1115�
-120�
125
�11W
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155-
160
5-
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--175--
MRAP-MW27H.WCL Page 1 12f7/2019 6:18:10 PM
Location: Quirl TOC Elev mail no Notes: Could no get an accurate water level reading,water&material
Eai no Ca.IngSfl.k-.p: 1.91 entering BIA from above the water level.
Because of material foling no ABI run.
Northing: no Casing Diameter: 6.625 in ID Tools used were:
Ground Elevirri no Casing Mai Steel QI-40-FTC an 5518
Borehole Dip: vertical kj�i, QL40 Caliper an 6621
40-LGR-Gamma&SPIR an 5809
Bodchold�: no Logged By: BA AW AB140 snI62305
Borehole Size YAH LN Depth Ref. Ground Surfaci
Drilled Depth: 4M ft BGS
LogjDate: 12/M019 A- A
DriliCompDate: 1M-19 Image Plot(s)Ref MN
Casini 43.5ftbas Dip Referenced to Horizontal
Caliper Depth Gamma SPIR Fluid Temperature
5 in 7 1ft:25Gft 0 CPS 200 150 Ohnns 250 16 Ic 17
Fluid Condui
0 ul 400
Mi
Milli
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=iiii-Mi
Location: Quirl TOC Elev hired no Notes:
Eai no Co.ingSU.k-.p: 1.0ftag. Tools used were
Northing: no Casing Diameter: 6.625 in ID QL40-FTC an 5518
QL40 Caliper an 5521
Ground Eloveri no Casing Mai Steel 40-LGR-Gamma&SPR an 5809
Borehole Dip: vertical A�kg�ismij AW AB140 siri
Bodehmld�: no Logged By: BA
Borehole Size FAH Log Depth Ref. Ground Surfac:
Drilled Depth: 400 It BGS Log Date: 12/18-1912019 0 . 1. 2.
3�a.iqt 1��2-VS Image Plot(.)Rat MN 0 T� as
Casini 31ftbgs Dip Referenced to Horizontal
Tilt Roll MagnField Depth Caliper Apparent RH Centralized TravelTini Anniplitul
0 deg 4 0 deg 360 40 uT 60 lft:12ft 5 in 7 0 % 100 0' 91 180� 270� 0� 0' 9W IBO- 270- 0.
Azimuth Well Gravity
0 deg 360 0 deg 360 0.5 9 1.5
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Tilt Roll MaghField Depth Caliper Apparaot RH Cerrhall.ed Tra�elTlrne-NM Aplitude-NM
0 deg 4 0 deg 360 40 uT 60 1 1ft:12ft 5 in 7 0 % 100 0' 90* 180* 270' 0' 0' 90, 180* 2700 0.
�irnutlh MRoll Graity
0 deg 360 0 deg 360 M 9 1�5
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MRAP-MW28HABI.WCL Page 6 12/19/2019 8:05:01 PM
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0 deg 4 0 deg 360 40 uT 60 1 1ft:12ft 5 in 7 0 % 100 0' 90* 180* 270' 0' 0' 90, 180* 2700 0.
�irnutlh MRoll Graity
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MRAP-MW28H ABI.WCL Page 10 12/19/2019 8:05:04 PM
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0 deg 4 0 deg 360 40 uT 60 1 1ft:12ft 5 in 7 0 % 100 0' 90* 180* 270' 0' 0' 90, 180* 2700 0.
�irnutlh MRoll Graity
0 deg 360 0 deg 360 M 9 1�5
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MRAP-MW28H ABI.WCL Page 12 12/19/2019 8:05:05 PM
Tilt Roll MaghField Depth Caliper Apparaot RH Cerrhall.ed Tra�elTlrne-NM Aplitude-NM
0 deg 4 0 deg 360 40 uT 60 1 1ft:12ft 5 in 7 0 % 100 0' 90* 180* 270' 0' 0' 90, 180* 2700 0.
�irnutlh MRoll Graity
0 deg 360 0 deg 360 M 9 1�5
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MRAP-MW28HABI.WCL Page 13 12/19/2019 8:05:05 PM
Tilt Roll MaghField Depth Caliper Apparaot RH Cerrhall.ed Tra�elTlrne-NM Aplitude-NM
0 deg 4 0 deg 360 40 uT 60 1 1ft:12ft 5 in 7 0 % 100 0' 90* 180* 270' 0' 0' 90, 180* 2700 0.
�irnutlh MRoll Graity
0 deg 360 0 deg 360 M 9 1�5
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MRAP-MW28H ABI.WCL Page 14 12/19/2019 8:05:06 PM
365
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Tilt Roll MaghField Depth Caliper Apparervit RH Cerrhall.ed Tra�elTlrne-NM Aplitude-NM
0 deg 4 0 deg 360 40 uT 60 1 1ft:12ft 5 in 7 0 % 100 0' 90* 180* 270' 0' 0' 90, 180* 2700 0.
�irnutlh MRoll Graity
0 deg 360 0 deg 360 0,5 9 1�5
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390
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MRAP-MW28HABI.WCL Page 16 12/19/2019 8:05:07 PIM
GEOPHYSICAL RECORD OF BOREHOLE: MRAP-MW28H
Plant Miller-CCR Delineation Wells GOLDER Project Number: 19131305
Client: Southern Company Services scmthem Date: 12-21-2019
comtsony,
Location: Quipton,Al TOC Elev mail no Notes:
Esefing: no Co.ingSU.k-.p: 1.0ftg. Tools used eem,
Nonhing: no Casing Diameter: 6.625 in ID QL40-FTC an 5518
OL40 Caliper an 5521
Ground Elovni no Casing Mai Steel 40-LGR-Gamma&SPR an 5809
Borehole Dip: vertical Waloi 152ftbgsdsing ArVAB140sn162305
Borchmlc�: no Logged By: BA
Borehole Size VAH Log Depth Ref. Ground Surfaci
DritiodDepth: 400ftBGS Log Date: 12/18-1912019
DrillCompDate: 12-18-19 Image Plous)Ref MIN
Casini 31ftbgs Dip Referenced to Horizontal
I I
Caliper Depth Gamma SPIR Apparent RH Fluid Temperature 12-19-19 Amplitudei
16 18'0� 91 ISO- 270- O�
5 in 7 lft:lBGft 0 CPS 200 230 Crude 300 C
Fluid Conductivity 12-19-19
0 us/cm 1600
Fluid Conductivity 12-21-19
300 usi 2300
Fluid Temperature 12-21-19
16.2 1C 17.2
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Location: Quirl TOC Elev mail no Notes:
Easing: no Co.ingSU.k-.p: 1.0ftag. Tools used eend
Northing: no Casing Diameter: 6.625 in ID OL40-FTC an 5518
OL40 Caliper an 5521
Ground Elovirl no Casing Mai Steel 40-LGR-Gamma&SPIR an 5809
Borehole Dip: vedical A�kg�iswij AW AB140 sn162305
Bomhmld�: no Logged By: BA
Borehole Size YAH Log Depth Ref. Ground Surfed:
Drilled Depth: 400 It BGS Log Date: 12/18-1912019
3�adurgt 1��2-VN Image Plou.)Rf:MIN
Casini 31ftbgs Dip Referenced to Horizontal
Caliper Depth Gamma SPR Apparent RH Fluid Temperature 12-19-19 Amplitude-NIM
5 in 7 lft:270ft 0 CPS 200 230 China 300 0 % 100 16 C 18 O� 91 ISO- 270- 0'
Fluid Conductivity 12-19-19
0 ul 1600
Fluid Conductivity 12-21-19
300 US/cm 2300
Fluid Temperature 12-21-19
16.2 IC 17.2
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Plant Miller-CCR Delineation Wells GOLDER Project Number: 19131305
Client: Southern Company Services �A Isnithem Date: 12-7-2019
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Plant Miller-CCR Delineation Wells GOLDER Project Number: 19131305
Client: Southern Company Services �A Ismhem Date: 12-17-2019
cc,,,pary,
Location: Quirten,Al TOC Elev mail no Notes:
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GEOPHYSICAL RECORD OF BOREHOLE: MRAP-MW30H
Plant Miller-CCR Delineation Wells GOLDER Project Number: 19131305
Client: Southern Company Services scmthem Date: 12-21-2019
comtsony,
Location: Quirl TOC Elev mail no Notes:
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MRAP-MW34HABI.WCL Page 12 11/24/2019 6:05:20 PIM
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MRAP-MW35HABI.WCL Page 5 11/25/2019 1:43:46 PIM
Location: Quirl TOC Elev mail no Notes:
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GEOPHYSICAL RECORD OF BOREHOLE: MRAP-MW36H
Plant Miller-CCR Delineation Wells GOLDER Project Number: 19131305
Client: Southern Company Services �A Ismilhism Date: 12-11-2019
co,,,paro,
Location: Quiri TOC Elev msi no Notes:
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MRAP-MW36HABI.WCL Page 14 12/11/2019 5:59:13 PIM
GEOPHYSICAL RECORD OF BOREHOLE: MRAP-MW36H
Plant Miller-CCR Delineation Wells GOLDER Project Number: 19131305
Client: Southern Company Services si Date: 12-11-2019
coinvoro,
Location: QuinWn,Al TOC Elev mail no Notes: 371.7 ft bile on 12-9,and 197.2 on 12-11-2019
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OL40 Caliper an 5521
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Borehole Dip: vertical Waterl-entel: 371.7ftbgs ArVAB140sn162305
Borchmlc�: no Logged By: BA
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MRAP-MWi Page 1 12111/2019 11:10:56 AM
Location: QuinWn,Al TOC Elev mail no Notes:
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MRAP-MW37HABI.WCL Page 7 12/21/2019 7:03:15 AM
Location: Quirl TOC Elev mail no Notes:
Eaefing: .. Ca.IngSfl.k-.p: 1.33ft.g. Tools used eend
Northing: no Casing Diameter: 6.625 in ID QL40-FTC an 5518
OL40 Caliper an 5521
Ground Elovirl no Casing Mai Steel 40-LGR-Gamma&SPR an 5809
Borehole Dip: vedical 4!.�16!utl ks�is AW AB140 an 162305
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GEOPHYSICAL RECORD OF BOREHOLE: MRAP-MW37H
Plant Miller-CCR Delineation Wells GOLDER Project Number: 19131305
Client: Southern Company Services scmthem Date: 12-21-2019
comtsony,
Location: Quirl TOC Elev mail no Notes:
Esefing: .. Ca.IngSfl.k-.p: 1.33ft.g. Tools used eend
Northing: no Casing Diameter: 6.625 in ID QL40-FTC an 5518
OL40 Caliper an 5521
Ground Elovirl no Casing Mai Steel 40-LGR-Gamma&SPR an 5809
Borehole Dip: vertical Water Lei 102.1 ft bgs risin, AW AB140 sn162305
Bodi no Logged By: BA
Borehole Size VAH Log Depth Ref Ground Surfacu
Drilled Depth: 2N It BGS Log Date: 12/20/2019
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MRAP-Ml Page 1 12/21/2019 7:13:17 AM
A Sohembpol
Well Installation Field Log
Project Name: Plant Miller CCR Delineation Date Started: 11/20/2019 Date Completed: 11/22/2019
Borehole/Well No: MR-AP-MW-19HA Northing (ff): 1312149.55 Easting (ft): 2100640.49
Plant Name: Plant Miller Latitude: 33.6063623 Longitude: -87.0659995
Plant Address: 4250 Porter Road Quinton, AL Location Datum: AL NAD83 Elevation Datum: MSL
Project &Task Number: APC716737 Surface/ Ground Elevation: 396.87 Stickup (ft, ags): 2.5
Goalsfrask: Delineation Well Installation Borehole Diameter (in): 6.0 Borehole Depth (ft, bgs): 350.5
Drilling Company: Cascade Well Casing Diameter (in): 2.0 Well Depth (ft, bgs): 317.5
Drilling Equipment/Rig Type: Truck Mounted Sonic Rig Top of Casing elev (ft): 399.93 Screen length (ft):.20.0
Drilling Method: Air Hammer DTW at Completion (ft, bgs): 115.40 (See Notes)
Sampling Method: INS
Prepared By: Scott Baxter
Reviewed By: Brandon Coates
*Not to Scale
Depth (feet) Well Construction Materials Inventory
inch Diameter Protective
Stick up 3.1 ft, ags Cover with Locking Lid Stick up: 3.1 ff, ags
Ground surface-0.0' Outer casing
Casing Type (steel or PVC, schedule 40 or 80):
PVC Schedule 40
Casing
Top: 3.1 ff, ags Bottom: 297.0 ft, bgs
Screen Type:
VID x 2"ID U-pack
Grout 29 1.0 ft, bg Screen Slot Size:
2 inch casing 0.0101,
Screen
Top: 297.0 ft, bgs Bottom: 317.0 ft, bgs
Bentonlie 295.1 ft, bgsi 1 20/40 mesh Filter pack Sump/end cap
Top: 317.0 ft, bgs Bottom: 317.5 ft, bgs
Grout Quantity:
Top of Screen_297.0ft bgs 382 gallons
Grout Type:
0.010 Slot screen BAROID AQUA GARD
Grout
Top: 0.5 ft, bgs Bottom: 291.0 ft, bgs
Bentonite Type:
Pel Plug 1/4"Coated Pellets
Bentonite Seal
Top: 291.0 ft, bgs Bottom: 295.1 ft, bgs
Filter Pack- Pre-pack and Annular Space
Type (manufacturer, size):
20/40 Mesh
Filter Pack:
Top: 295.1 ft, bgs Bottom: 324.8 ft, bgs
Bottom of screen.31 7.0 ft, logs Notes: Bentonite seal hydrated 4-hours prior to grout backfill placed.
317.5ft, bgs Sump/endcap DTW = 1-23-20 at time of development
Top of backfill below INS = No samples were collected
filter pack (see notes) 324.8 ft, bgs 1 324.8 ft I bgs Base of filter pack
Backfill below sand pack: Boring backfilled with 25.7 feet of
P_el Plug 1/4"Coated Pellets
Terminus of borehole 350.5 ft, bas
A Sohern Compq Well Installation Field Log
Project Name: Plant Miller CCR Delineation Date Started: 12/20/2019 Date Completed: 1/7/2020
Borehole/Well No: MR-AP-MW-23 Northing (ff): 1324564.34 Easting (ft): 2090232.04
Plant Name: Plant Miller Latitude: 33.64059533 Longitude: -87.10002653
Plant Address: 4250 Porter Road Quinton, AL Location Datum: AL NAD83 Elevation Datum: MSL
Project &Task Number: APC716737 Surface/ Ground Elevation: 350.03 Stickup (ft, ags): 2.5
Goalsfrask: Delineation Well Installation Borehole Diameter (in): 6.0 Borehole Depth (ft, bgs): 150.5
Drilling Company: Cascade Well Casing Diameter (in): 2.0 Well Depth (ft, bgs): 65.5
Drilling Equipment/Rig Type: Truck Mounted Sonic Rig Top of Casing elev (ft): 352.43 Screen length (ft):-10.0
Drilling Method: Air Hammer DTW at Completion (ft, bgs): 12.84 (See Notes)
Sampling Method: INS
Prepared By: Scott Baxter
Reviewed By: Brandon Coates
*Not to Scale
Depth (feet) Well Construction Materials Inventory
inch Diameter Protective
Stick up 2.5 ft, ags Cover with Locking Lid Stick up: 2.5 ff, ags
Ground surface-0.0' Outer casing
Casing Type (steel or PVC, schedule 40 or 80):
PVC Schedule 40
Casing
Top: 0.5 ff, ags Bottom: 55.0 ft, bgs
Screen Type:
VID x 2"ID U-pack
Grout 47.9 ft bgs Screen Slot Size:
2 inch casing 0.0101,
Screen
Top: 55.0 ft, bgs Bottom: 65.0 ft, bgs
Bentonlie 52.3 ft bgsi 1 20/40 mesh Filter pack Sump/end cap
Top: 65.0 ft, bgs Bottom: 65.5 ft, logs
Grout Quantity:
Top of Screen 55.Oft, bgs 63 gallons
Grout Type:
0.010 Slot screen BAROID AQUA GARD
Grout
Top: 0.5 ft, bgs Bottom: 47.9 ft, bgs
Bentonite Type:
Pel Plug 1/4"Coated Pellets
Bentonite Seal
Top: 47.9 ft, bgs Bottom: 52.3 ft, bgs
Filter Pack- Pre-pack and Annular Space
Type (manufacturer, size):
20/40 Mesh
Filter Pack:
Top: 52.3 ft, bgs Bottom: 70.3 ft, bgs
Bottom of screen 65.0 ft, bgs Notes: Bentonite seal hydrated 4-hours prior to grout backfill placeb.
65.5 ft, bgs Sump/end cap NM = Not Measured
Top of backfill below INS = No samples were collected
filter pack (see notes) 70.3 ft, bgs 70.3 ft, bgs Base of filter pack
1 Backfill below sand pack: Boring backfilled with 80.2 feet of
Terminus of borehole 150.5 ft, basm Pei Plug 1/4"Coated Pellets
A Sohern Compq Well Installation Field Log
Project Name: Plant Miller CCR Delineation Date Started: 12/3/2019 Date Completed: 12/6/2019
Borehole/Well No: MR-AP-MW-27H Northing (ff): 1314163.79 Easting (ft): 2105289.04
Plant Name: Plant Miller Latitude: 33.61184324 Longitude: -87.0507036
Plant Address: 4250 Porter Road Quinton, AL Location Datum: AL NAD83 Elevation Datum: MSL
Project &Task Number: APC716737 Surface/ Ground Elevation: 472.42 Stickup (ft, ags): 2.6
Goalsfrask: Delineation Well Installation Borehole Diameter (in): 6.0 Borehole Depth (ft, bgs): 400.5
Drilling Company: Cascade Well Casing Diameter (in): 2.0 Well Depth (ft, bgs): 385.0
Drilling Equipment/Rig Type: Truck Mounted Sonic Rig Top of Casing elev (ft): 475.06 Screen length (ft):-10.0
Drilling Method: Air Hammer DTW at Completion (ft, bgs): 64.76
Sampling Method: INS
Prepared By: Scott Baxter
Reviewed By: Brandon Coates
*Not to Scale
Depth (feet) Well Construction Materials Inventory
inch Diameter Protective
Stick up 2.6 ft, ags Cover with Locking Lid Stick up: 2.6 ff, ags
Ground surface-0.0' Outer casing
Casing Type (steel or PVC, schedule 40 or 80):
PVC Schedule 40
Casing
Top: 0.5 ff, ags Bottom: 374.5 ft, bgs
Screen Type:
VID x 2"ID U-pack
Grout 367.9 ft bgs Screen Slot Size:
2 inch casing 0.0101,
Screen
Top: 374.5 ft, bgs Bottom: 384.5 ft, bgs
Bentonite 372.1 ft bgsi 1 20/40 mesh Filter pack Sump/end cap
Top: 384.5 ft, bgs Bottom: 385.0 ft, logs
Grout Quantity:
Top of Screen.374.5 ft, bgs 483 gallons
Grout Type:
0.010 Slot screen BAROID AQUA GARD
Grout
Top: 0.5 ft, bgs Bottom: 367.9 ft, bgs
Bentonite Type:
Pel Plug 1/4"Coated Pellets
Bentonite Seal
Top: 367.9 ft, bgs Bottom: 372.1 ft, bgs
Filter Pack- Pre-pack and Annular Space
Type (manufacturer, size):
20/40 Mesh
Filter Pack:
Top: 372.1 ft, bgs Bottom: 390.0 ft, bgs
Bottom of screen,384.5 ft, bgs Notes: Bentonite seal hydrated 4-hours prior to grout backfill placeb.
385.0 ft, bgs Sump/end cap DTW = 2-5-20 at time of development
Top of backfill below INS = No samples were collected
filter pack (see notes) 390.0 ft bgs 1 390 0 ft, bgs Base of filter pack
Backfill below sand pack: Bomg backfilled with 10.5 feet of
Terminus of borehole 400.5 ft bas Pei Plug 1/4"Coated Pellets
A Sohern Compq Well Installation Field Log
Project Name: Plant Miller CCR Delineation Date Started: 12/9/2019 Date Completed: 12/17/2019
Borehole/Well No: MR-AP-MW-28H Northing (ff): 1313487.27 Earsting (ft): 2105427.55
Plant Name: Plant Miller Latitude: 33.60998241 Longitude: -87.0502583
Plant Address: 4250 Porter Road Quinton, AL Location Datum: AL NAD83 Elevation Datum: MSL
Project &Task Number: APC716737 Surface/ Ground Elevation: 485.80 Stickup (ft, ags): 2.5
Goalsfrask: Delineation Well Installation Borehole Diameter (in): 6.0 Borehole Depth (ft, bgs): 400.5
Drilling Company: Cascade Well Casing Diameter (in): 2.0 Well Depth (ft, bgs): 110.5
Drilling Equipment/Rig Type: Truck Mounted Sonic Rig Top of Casing elev (ft): 488.34 Screen length (ft): 20.0
Drilling Method: Air Hammer DTW at Completion (ft, bgs): 80.8 (See Note)
Sampling Method: INS
Prepared By: Scott Baxter
Reviewed By: Brandon Coates
*Not to Scale
Depth (feet) Well Construction Materials Inventory
inch Diameter Protective
Stick up 2.5 ft, ags Cover with Locking Lid Stick up: 2.5 ff, ags
Ground surface-0.0' Outer casing
Casing Type (steel or PVC, schedule 40 or 80):
PVC Schedule 40
Casing
Top: 0.5 ff, ags Bottom: 90.0 ft, bgs
Screen Type:
VID x 2"ID U-pack
Grout 83.1 ft bgs Screen Slot Size:
2 inch casing 0.0101,
Screen
Top: 90.0 ft, bgs Bottom: I 10.0 ft, bgs
Bentonlie 87.2 ft, bgsi 1 20/40 mesh Filter pack Sump/end cap
Top: 110.0 ft, bgs Bottom: 110.5 ft, logs
Grout Quantity:
Top of Screen 90.Oft, bgs 109 gallons
Grout Type:
0.010 Slot screen BAROID AQUA GARD
Grout
Top: 0.5 ft, bgs Bottom: 83.1 ft, bgs
Bentonite Type:
Pel Plug 1/4"Coated Pellets
Bentonite Seal
Top: 83.1 ft, bgs Bottom: 87.2 ft, bgs
Filter Pack- Pre-pack and Annular Space
Type (manufacturer, size):
20/40 Mesh
Filter Pack:
Top: 87.2 ff, bgs Bottom: 1 ]5.0 ft, bgs
Bottom of screen 110.0 ft, bgs Notes: Bentonite seal hydrated 4-hours prior to grout backfill placeb.
110.5 ft, bgs Sump/end cap DTW = 1-29-20 at time of development
Top of backfill below INS = No samples were collected
filter pack (see notes) 115.0 ft, bgs 115.0 ft, bgs Base of filter pack
lBackfill below sand pack: Bring backfilled with 325.5 feet of
Terminus of borehole 400.5 ft, basm Pei Plug 1/4"Coated Pellets
A Sohern Compq Well Installation Field Log
Project Name: Plant Miller CCR Delineation Date Started: 12/4/2019 Date Completed: 12/4/2019
Borehole/Well No: MR-AP-MW-29H Northing (ff): 1312598.60 Earsting (ft): 2105730.89
Plant Name: Plant Miller Latitude: 33.60753659 Longitude: -87.04927472
Plant Address: 4250 Porter Road Quinton, AL Location Datum: AL NAD83 Elevation Datum: MSL
Project &Task Number: APC716737 Surface/ Ground Elevation: 512.14 Stickup (ft, ags): 2.8
Goalsfrask: Delineation Well Installation Borehole Diameter (in): 6.0 Borehole Depth (ft, bgs): 400.5
Drilling Company: Cascade Well Casing Diameter (in): 2.0 Well Depth (ft, bgs): 382.0
Drilling Equipment/Rig Type: Truck Mounted Sonic Rig Top of Casing elev (ft): 514.96 Screen length (ft):-10.0
Drilling Method: Air Hammer DTW at Completion (ft, bgs): 166.40 (See Note)
Sampling Method: INS
Prepared By: Scott Baxter
Reviewed By: Brandon Coates
*Not to Scale
Depth (feet) Well Construction Materials Inventory
inch Diameter Protective
Stick up 2.8 ft, ags Cover with Locking Lid Stick up: 2.8 ff, ags
Ground surface-0.0' Outer casing
Casing Type (steel or PVC, schedule 40 or 80):
PVC Schedule 40
Casing
Top: 0.5 ff, ags Bottom: 371.5 ft, bgs
Screen Type:
VID x 2"ID U-pack
Grout 364.7 ft bg Screen Slot Size:
2 inch casing 0.0101,
Screen
Top: 371.5 ft, bgs Bottom: 381.5 ft, bgs
Bentonlie 368.0 ft, bgsl 1 20/40 mesh Filter pack Sump/end cap
Top: 381.5 ft, bgs Bottom: 382.0 ft, logs
Grout Quantity:
Top of Screen.371.5 ft, bgs 479 gallons
Grout Type:
0.010 Slot screen BAROID AQUA GARD
Grout
Top: 0.5 ft, bgs Bottom: 364.7 ft, bgs
Bentonite Type:
Pel Plug 1/4"Coated Pellets
Bentonite Seal
Top: 364.7 ft, bgs Bottom: 368.0 ft, bgs
Filter Pack- Pre-pack and Annular Space
Type (manufacturer, size):
20/40 Mesh
Filter Pack:
Top: 368.0 ff, bgs Bottom: 387.0 ft, bgs
Bottom of screen,381.5 ft, bgs Notes: Bentonite seal hydrated 4-hours prior to grout backfill placeb.
382.0 ft, bgs Sump/end cap DTW = 2-3-20 at time of development
Top of backfill below INS = No samples were collected
filter pack (see notes) 387.0 ft bgs 1 387 0 ft, bgs Base of filter pack
1 Backfill below sand pack: Boring backfilled with 13.5 feet of
Terminus of borehole 400.5 ft bas Pei Plug 1/4"Coated Pellets
A Sohern Compq Well Installation Field Log
Project Name: Plant Miller CCR Delineation Date Started: 12/9/2019 Date Completed: 12/16/2019
Borehole/Well No: MR-AP-MW-30H Northing (ff): 1310793.96 Earsting (ft): 2105295.89
Plant Name: Plant Miller Latitude: 33.60258239 Longitude: -87.05072913
Plant Address: 4250 Porter Road Quinton, AL Location Datum: AL NAD83 Elevation Datum: MSL
Project &Task Number: APC716737 Surface/ Ground Elevation: 583.37 Stickup (ft, ags): 2.8
Goalsfrask: Delineation Well Installation Borehole Diameter (in): 6.0 Borehole Depth (ft, bgs): 400.5
Drilling Company: Cascade Well Casing Diameter (in): 2.0 Well Depth (ft, bgs): 275.5
Drilling Equipment/Rig Type: Truck Mounted Sonic Rig Top of Casing elev (ft): 586.17 Screen length (ft):.20.0
Drilling Method: Air Hammer DTW at Completion (ft, bgs): 228.45 (See Note)
Sampling Method: INS
Prepared By: Scott Baxter
Reviewed By: Brandon Coates
*Not to Scale
Depth (feet) Well Construction Materials Inventory
inch Diameter Protective
Stick up 2.8 ft, ags Cover with Locking Lid Stick up: 2.8 ff, ags
Ground surface-0.0' Outer casing
Casing Type (steel or PVC, schedule 40 or 80):
PVC Schedule 40
Casing
Top: 0.5 ff, ags Bottom: 255.0 ft, bgs
Screen Type:
VID x 2"ID U-pack
Grout 246.9 ft bgs Screen Slot Size:
2 inch casing 0.0101,
Screen
Top: 255.0 ft, bgs Bottom: 275.0 ft, bgs
Bentonlie 251.5 ft, bgsi 1 20/40 mesh Filter pack Sump/end cap
Top: 275.0 ft, bgs Bottom: 275.5 ft, bgs
Grout Quantity:
Top of Screen.255.0 ft, bgs 324 gallons
Grout Type:
0.010 Slot screen BAROID AQUA GARD
Grout
Top: 0.5 ft, bgs Bottom: 246.9 ft, bgs
Bentonite Type:
Pel Plug 1/4"Coated Pellets
Bentonite Seal
Top: 246.9 ft, bgs Bottom: 251.5 ft, bgs
Filter Pack- Pre-pack and Annular Space
Type (manufacturer, size):
20/40 Mesh
Filter Pack:
Top: 251.5 ft, bgs Bottom: 280.0 ft, bgs
Bottom of screen 275.0 ft, bgs Notes: Bentonite seal hydrated 4-hours prior to grout backfill placeb.
275.5 ft, bgs Sump/end cap DTW = 1-29-20 at time of development
Top of backfill below INS = No samples were collected
filter pack (see notes) 280.0 ft, bgs 1 280.0 ft bgs Base of filter pack
Backfill below sand pack: Boring backfilled with 120.5 feet of
P_el Plug 1/4"Coated Pellets
Terminus of borehole 400.5 ft, bas
A Sohern Compq Well Installation Field Log
Project Name: Plant Miller CCR Delineation Date Started: 12/3/2019 Date Completed: 12/8/2019
Borehole/Well No: MR-AP-MW-31 H Northing (ff): 1310218.94 Easting (ft): 2103647.02
Plant Name: Plant Miller Latitude: 33.60102169 Longitude: -87.05615238
Plant Address: 4250 Porter Road Quinton, AL Location Datum: AL NAD83 Elevation Datum: MSL
Project &Task Number: APC716737 Surface/ Ground Elevation: 548.40 Stickup (ft, ags): 2.8
Goalsfrask: Delineation Well Installation Borehole Diameter (in): 6.0 Borehole Depth (ft, bgs): 300.5
Drilling Company: Cascade Well Casing Diameter (in): 2.0 Well Depth (ft, bgs): 290.0
Drilling Equipment/Rig Type: Truck Mounted Sonic Rig Top of Casing elev (ft): 551.18 Screen length (ft):.20.0
Drilling Method: Air Hammer DTW at Completion (ft, bgs): 228.94
Sampling Method: INS
Prepared By: Scott Baxter
Reviewed By: Brandon Coates
*Not to Scale
Depth (feet) Well Construction Materials Inventory
inch Diameter Protective
Stick up 2.8 ft, ags Cover with Locking Lid Stick up: 2.8 ff, ags
Ground surface-0.0' Outer casing
Casing Type (steel or PVC, schedule 40 or 80):
PVC Schedule 40
Casing
Top: 0.5 ff, ags Bottom: 269.5 ft, bgs
Screen Type:
VID x 2"ID U-pack
Grout 262.3 ft bgs Screen Slot Size:
2 inch casing 0.0101,
Screen
Top: 269.5 ft, bgs Bottom: 289.5 ft, bgs
Bentonite 267.1 ft, bgsi 1 20/40 mesh Filter pack Sump/end cap
Top: 289.5 ft, bgs Bottom: 290.0 ft, logs
Grout Quantity:
Top of Screen.269.5 ft, bgs 344 gallons
Grout Type:
0.010 Slot screen BAROID AQUA GARD
Grout
Top: 0.5 ft, bgs Bottom: 262.3 ft, bgs
Bentonite Type:
Pel Plug 1/4"Coated Pellets
Bentonite Seal
Top: 262.3 ft, bgs Bottom: 267.1 ft, bgs
Filter Pack- Pre-pack and Annular Space
Type (manufacturer, size):
20/40 Mesh
Filter Pack:
Top: 267.1 ft, bgs Bottom: 295.0 ft, bgs
Bottom of screen,289.5 ft, bgs Notes: Bentonite seal hydrated 4-hours prior to grout backfill placeb.
290.0 ft, bgs Sump/end cap DTW = 2-4-20 attime of development
Top of backfill below INS = No samples were collected
filter pack (see notes) 290.0 ft bgs 1 295 0 ft, bgs Base of filter pack
lBackfill below sand pack: Boring backfilled with 5.5 feet of
Terminus of borehole 300.5 ft bas Pei Plug 1/4"Coated Pellets
A Sohern Compq Well Installation Field Log
Project Name: Plant Miller CCR Delineation Date Started: 12/17/2019 Date Completed: 12/18/2019
Borehole/Well No: MR-AP-MW-32H Northing (ff): 1310316.92 Earsting (ft): 2101192.83
Plant Name: Plant Miller Latitude: 33.6013196 Longitude: -87.06421081
Plant Address: 4250 Porter Road Quinton, AL Location Datum: AL NAD83 Elevation Datum: MSL
Project &Task Number: APC716737 Surface/ Ground Elevation: 322.12 Stickup (ft, ags): 2.4
Goalsfrask: Delineation Well Installation Borehole Diameter (in): 6.0 Borehole Depth (ft, bgs): 80.5
Drilling Company: Cascade Well Casing Diameter (in): 2.0 Well Depth (ft, bgs): 68.0
Drilling Equipment/Rig Type: Truck Mounted Sonic Rig Top of Casing elev (ft): 319.74 Screen length (ft): 10.0
Drilling Method: Air Hammer DTW at Completion (ft, bgs): 61.30 (See Note)
Sampling Method: INS
Prepared By: Scott Baxter
Reviewed By: Brandon Coates
*Not to Scale
Depth (feet) Well Construction Materials Inventory
inch Diameter Protective
Stick up 2.4 ft, ags Cover with Locking Lid Stick up: 2.4 ff, ags
Ground surface-0.0' Outer casing
Casing Type (steel or PVC, schedule 40 or 80):
PVC Schedule 40
Casing
Top: 0.5 ft, ags Bottom: 57.5 ft, bgs
Screen Type:
VID x 2"ID U-pack
Grout 52.1 ft bgs Screen Slot Size:
2 inch casing 0.0101,
Screen
Top: 57.5 ft, bgs Bottom: 67.5 ft, bgs
Bentonite 54.9 ft, bgsi 1 20/40 mesh Filter pack Sump/end cap
Top: 67.5 ft, bgs Bottom: 68.0 ft, bgs
Grout Quantity:
Top of Screen 57.5 ft, bgs 68 gallons
Grout Type:
0.010 Slot screen BAROID AQUA GARD
Grout
Top: 0.5 ft, bgs Bottom: 52.1 ft, bgs
Density
Initial: 10.1 lbs/gal Return: 10.1 lbs/gal
Bentonite Type:
Pei Plug 1/4"Coated Pellets
Bentonite Seal
Top: 52.1 ft, bgs Bottom: 54.9 ft, bgs
Filter Pack- Pre-pack and Annular Space
Type (manufacturer, size):
20/40 Mesh
Filter Pack:
Top: 54.9 ft, bgs Bottom: 73.0 ft, logs
Bottom of screen 67.5 ft, bgs Notes: Bentonite seal hydrated 4-hours prior to grout backfill placed.
1 68.0ft, bgsSump/endcap DTW = 1-7-20 at time of development
Top of backfill below INS = No samples were collected
filter pack (see notes) 73.0 ft, bgs 73.0 ft, bgs Base of filter pack
Backfill below sand pack: Boring backfilled with 7.5 feet of
0: Pei Plug 1/4"Coated Pellets
5 ft:g,
Terminus of borehole:8 lo
I
A Sohern Compq Well Installation Field Log
Project Name: Plant Miller CCR Delineation Date Started: 1/7/2020 Date Completed: 1/7/2020
Borehole/Well No: MR-AP-MW-33H Northing (ff): 1312815.77 Earsting (ft): 2101097.36
Plant Name: Plant Miller Latitude: 33.60818792 Longitude: -87.06448983
Plant Address: 4250 Porter Road Quinton, AL Location Datum: AL NAD83 Elevation Datum: MSL
Project &Task Number: APC716737 Surface/ Ground Elevation: 318.76 Stickup (ft, ags): 2.5
Goalsfrask: Delineation Well Installation Borehole Diameter (in): 6.0 Borehole Depth (ft, bgs): 100.5
Drilling Company: Cascade Well Casing Diameter (in): 2.0 Well Depth (ft, bgs): 43.5
Drilling Equipment/Rig Type: Truck Mounted Sonic Rig Top of Casing elev (ft): 321.53 Screen length (ft):.20.0
Drilling Method: Air Hammer DTW at Completion (ft, bgs): 12.65
Sampling Method: INS
Prepared By: Scott Baxter
Reviewed By: Brandon Coates
*Not to Scale
Depth (feet) Well Construction Materials Inventory
inch Diameter Protective
Stick up 2.8 ft, ags Cover with Locking Lid Stick up: 2.8 ff, ags
Ground surface-0.0' Outer casing
Casing Type (steel or PVC, schedule 40 or 80):
PVC Schedule 40
Casing
Top: 0.5 ff, ags Bottom: 23.0 ft, bgs
Screen Type:
VID x 2"ID U-pack
Grout 16.9 ft bgs Screen Slot Size:
2 inch casing 0.0101,
Screen
Top: 23.0 ft, bgs Bottom: 43.0 ft, bgs
Bentonite 20.lft, bgsi 1 20/40 mesh Filter pack Sump/end cap
Top: 43.0 ft, bgs Bottom: 43.5 ft, bgs
Grout Quantity:
Top of Screen 23.0 ft, bgs 23 gallons
Grout Type:
0.010 Slot screen BAROID AQUA GARD
Grout
Top: 0.5 ft, bgs Bottom: 16.9 ft, bgs
Bentonite Type:
Pel Plug 1/4"Coated Pellets
Bentonite Seal
Top: 16.9 ft, bgs Bottom: 20.1 ft, bgs
Filter Pack- Pre-pack and Annular Space
Type (manufacturer, size):
20/40 Mesh
Filter Pack:
Top: 20.1 ff, bgs Bottom: 49.0 ft, bgs
Bottom of screen 43.0 ft, bgs Notes: Bentonite seal hydrated 4-hours prior to grout backfill placeb.
43.5 ft, bgs Sump/end cap DTW = 1-27-20 at time of development
Top of backfill below INS = No samples were collected
filter pack (see notes) 49.0 ft, bgs 49.0 ft, bgs Base of filter pack
1 Backfill below sand pack: Boring backfilled with 51.5 feet of
Terminus of borehole 100.5 ft, basm Pei Plug 1/4"Coated Pellets
A Sohern Compq Well Installation Field Log
Project Name: Plant Miller CCR Delineation Date Started: 11/20/2019 Date Completed: 11/24/2019
Borehole/Well No: MR-AP-MW-34H Northing (ff): 1313350.12 Easting (ft): 2100650.28
Plant Name: Plant Miller Latitude: 33.60966156 Longitude: -87.06595087
Plant Address: 4250 Porter Road Quinton, AL Location Datum: AL NAD83 Elevation Datum: MSL
Project &Task Number: APC716737 Surface/ Ground Elevation: 428.62 Stickup (ft, ags): 2.8
Goalsfrask: Delineation Well Installation Borehole Diameter (in): 6.0 Borehole Depth (ft, bgs): 350.5
Drilling Company: Cascade Well Casing Diameter (in): 2.0 Well Depth (ft, bgs): 295.5
Drilling Equipment/Rig Type: Truck Mounted Sonic Rig Top of Casing elev (ft): 431.46 Screen length (ft): 10.0
Drilling Method: Air Hammer DTW at Completion (ft, bgs): 150.54 (See Note)
Sampling Method: INS
Prepared By: Scott Baxter
Reviewed By: Brandon Coates
*Not to Scale
Depth (feet) Well Construction Materials Inventory
inch Diameter Protective
Stick up 2.8 ft, ags Cover with Locking Lid Stick up: 2.8 ff, ags
Ground surface-0.0' Outer casing
Casing Type (steel or PVC, schedule 40 or 80):
PVC Schedule 40
Casing
Top: 0.5 ff, ags Bottom: 285.0 ft, bgs
Screen Type:
VID x 2"ID U-pack
Grout 277.9 ft bgs Screen Slot Size:
2 inch casing 0.0101,
Screen
Top: 285.0 ft, bgs Bottom: 295.0 ft, bgs
Bentonlie 282.1 ft, bgsi 1 20/40 mesh Filter pack Sump/end cap
Top: 295.0 ft, bgs Bottom: 295.5 ft, logs
Grout Quantity:
Top of Screen.285.0 ft, bgs 365 gallons
Grout Type:
0.010 Slot screen BAROID AQUA GARD
Grout
Top: 0.5 ft, bgs Bottom: 277.9 ft, bgs
Bentonite Type:
Pel Plug 1/4"Coated Pellets
Bentonite Seal
Top: 277.9 ft, bgs Bottom: 282.1 ft, bgs
Filter Pack- Pre-pack and Annular Space
Type (manufacturer, size):
20/40 Mesh
Filter Pack:
Top: 282.1 ft, bgs Bottom: 300.0 ft, bgs
Bottom of screen 295.0 ft, bgs Notes: Bentonite seal hydrated 4-hours prior to grout backfill placeb.
295.5 ft, bgs Sump/end cap DTW = 1-24-20 at time of development
Top of backfill below INS = No samples were collected
filter pack (see notes) 300.0 ft bgs 1 300 0 ft, bgs Base of filter pack
1 Backfill below sand pack: Boring backfilled with 50.5 feet of
Terminus of borehole 350.5 ft bas Pei Plug 1/4"Coated Pellets
A Sohern Compq Well Installation Field Log
Project Name: Plant Miller CCR Delineation Date Started: 11/28/2019 Date Completed: 11/29/2019
Borehole/Well No: MR-AP-MW-35H Northing (ff): 1316157.11 Earsting (ft): 2099115.00
Plant Name: Plant Miller Latitude: 33.61739318 Longitude: -87.07095517
Plant Address: 4250 Porter Road Quinton, AL Location Datum: AL NAD83 Elevation Datum: MSL
Project &Task Number: APC716737 Surface/ Ground Elevation: 302.63 Stickup (ft, ags): 2.5
Goalsfrask: Delineation Well Installation Borehole Diameter (in): 6.0 Borehole Depth (ft, bgs): 100.5
Drilling Company: Cascade Well Casing Diameter (in): 2.0 Well Depth (ft, bgs): 35.0
Drilling Equipment/Rig Type: Truck Mounted Sonic Rig Top of Casing elev (ft): 305.12 Screen length (ft): 10.0
Drilling Method: Air Hammer DTW at Completion (ft, bgs): 11.83 (See Note)
Sampling Method: INS
Prepared By: Scott Baxter
Reviewed By: Brandon Coates
*Not to Scale
Depth (feet) Well Construction Materials Inventory
inch Diameter Protective
Stick up 2.5 ft,ags Cover with Locking Lid Stick up: 2.5 ff, ags
Ground surface-0.0' Outer casing
Casing Type (steel or PVC, schedule 40 or 80):
PVC Schedule 40
Casing
Top: 0.5 ff, ags Bottom: 24.5 ft, bgs
Screen Type:
VID x 2"ID U-pack
Grout 20.1 ft bgs Screen Slot Size:
2 inch casing 0.0101,
Screen
Top: 24.5 ft, bgs Bottom: 34.5 ft, bgs
Bentonlie 22.3 ft, bgsi 1 20/40 mesh Filter pack Sump/end cap
Top: 34.5 ft, bgs Bottom: 35.0 ft, logs
Grout Quantity:
Top of Screen 24.5 ft, bgs 26 gallons
Grout Type:
0.010 Slot screen BAROID AQUA GARD
Grout
Top: 0.5 ft, bgs Bottom: 20.1 ft, bgs
Bentonite Type:
Pel Plug 1/4"Coated Pellets
Bentonite Seal
Top: 20.1 ft, bgs Bottom: 22.3 ft, bgs
Filter Pack- Pre-pack and Annular Space
Type (manufacturer, size):
20/40 Mesh
Filter Pack:
Top: 22.3 ft, bgs Bottom: 40.0 ft, bgs
Bottom of screen-34.5 ft, bgs Notes: Bentonite seal hydrated 4-hours prior to grout backfill placeb.
35.0 ft, bgs Sump/end cap DTW = 12-16-19 at time of development
Top of backfill below INS = No samples were collected
filter pack (see notes) 40.0 ft, bgs 40.0 ft, bgs Base of filter pack
Backfill below sand pack: Boring backfilled with 60.5 feet of
Terminus of borehole 100.5 ft, basm Pei Plug 1/4"Coated Pellets
A Sohern Compq Well Installation Field Log
Project Name: Plant Miller CCR Delineation Date Started: 12/6/2019 Date Completed: 12/9/2019
Borehole/Well No: MR-AP-MW-36H Northing (ff): 1312347.32 Earsting (ft): 2105804.03
Plant Name: Plant Miller Latitude: 33.60684518 Longitude: -87.04903809
Plant Address: 4250 Porter Road Quinton, AL Location Datum: AL NAD83 Elevation Datum: MSL
Project &Task Number: APC716737 Surface/ Ground Elevation: 536.84 Stickup (ft, ags): 2.5
Goalsfrask: Delineation Well Installation Borehole Diameter (in): 6.0 Borehole Depth (ft, bgs): 400.5
Drilling Company: Cascade Well Casing Diameter (in): 2.0 Well Depth (ft, bgs): 305.0
Drilling Equipment/Rig Type: Truck Mounted Sonic Rig Top of Casing elev (ft): 539.44 Screen length (ft):.20.0
Drilling Method: Air Hammer DTW at Completion (ft, bgs): 207.61 (See Note)
Sampling Method: INS
Prepared By: Scott Baxter
Reviewed By: Brandon Coates
*Not to Scale
Depth (feet) Well Construction Materials Inventory
inch Diameter Protective
Stick up 2.6 ft, ags Cover with Locking Lid Stick up: 2.6 ff, ags
Ground surface-0.0' Outer casing
Casing Type (steel or PVC, schedule 40 or 80):
PVC Schedule 40
Casing
Top: 0.5 ff, ags Bottom: 284.5 ft, bgs
Screen Type:
VID x 2"ID U-pack
Grout 277.9 ft bgs Screen Slot Size:
2 inch casing 0.0101,
Screen
Top: 284.5 ft, bgs Bottom: 304.5 ft, bgs
Bentonlie 281.3 ft, bgsi 1 20/40 mesh Filter pack Sump/end cap
Top: 304.5 ft, bgs Bottom: 305.0 ft, bgs
Grout Quantity:
Top of Screen.284.5 ft, bgs 365 gallons
Grout Type:
0.010 Slot screen BAROID AQUA GARD
Grout
Top: 0.5 ft, bgs Bottom: 277.9 ft, bgs
Bentonite Type:
Pel Plug 1/4"Coated Pellets
Bentonite Seal
Top: 277.9 ft, bgs Bottom: 281.3 ft, bgs
Filter Pack- Pre-pack and Annular Space
Type (manufacturer, size):
20/40 Mesh
Filter Pack:
Top: 281.3 ft, bgs Bottom: 310.0 ft, bgs
Bottom of screen,304.5 ft, bgs Notes: Bentonite seal hydrated 4-hours prior to grout backfill placeb.
305.0 ft, bgs Sump/end cap DTW = 2-4-20 at time of development
Top of backfill below INS = No samples were collected
filter pack (see notes) 310.0 ft bgs 1 310 0 ft, bgs Base of filter pack
1 Backfill below sand pack: Boring backfilled with 90.5 feet of
Terminus of borehole 400.5 ft bas Pei Plug 1/4"Coated Pellets
A Sout�etn Comp�nj
A Well Installation Field Log
Project Name: Plant Miller CCR Delineation Date Started: 12/18/2019 Date Completed: 12/19/2019
Borehole/Well No: MR-AP-MW-37H Northing (ft): 1314468.94 Easting (ft): 2105708.54
Plant Name: Plant Miller Latitude: 33.6126768 Longitude: -87.0493214
Plant Address: 4250 Porter Road Quinton, AL Location Datum: AL NAD83 Elevation Datum: MSL
Project & Task Number: APC716737 Surface/ Ground Elevation: 437.30 Sfickup (ft, ags): 2.8
Goals/Task: Delineation Well Installation Borehole Diameter (in): 6.0 Borehole Depth (ft, bgs): 200.5
Drilling Company: Cascade Well Casing Diameter (in): 2.0 Well Depth (ft, bgs): 145.5
Ddling Equipment/Rig Type: Truck Mounted Sonic Rig Top of Casing elev (ft): 440.12 Screen length (ff): 10.0
Ddling Method: Air Hammer DTW at Completion (ft, bgs): 107.30 (See Note)
Sampling Method: INS
Prepared By: Scott Baxter
Reviewed By: Brandon Coates
*Not to Scale
Depth (feet) Well Construction Materials Inventory
Inch Diameter Protective
Stick up 2.8 ft, ags Cover with Locking Lid Stick up: 2.8 ft, ags
Ground surface-0.0' - F1 Outer casing
Casing Type (steel or PVC, schedule 40 or 80):
PVC Schedule 40
Casing
Top: 0.5 ft, ags Bottom: 135.0 ft, bgs
Screen Type:
4"1 D x 2"ID U-pack
Grout 128.1 ft, bgs Screen Slot Size:
2 inch casing 0.0101,
Screen
Top: 135.0 ft, bgs Bottom: 145.0 ft, bgs
Bentonite 132.9 ft, bgs 20/40 mesh Filter pack Sump/end cap
Top: 145.0 ft, bgs Bottom: 145.5 ft, bgs
Grout Quantity:
Top of Screen 135.0 ft, bgs 168 gallons
0.010 Slot screen GroutType: BAROID AQUA GARD
Grout
Top: 0.5 ft, bgs Bottom: 128.1 ft, bgs
Bentonite Type:
Pel Plug 1/4' Coated Pellets
Bentonite Seal
Top: 128.1 ft, bgs Bottom: 132.9 ft, bgs
Filter Pack- Pre-pack and Annular Space
Type (manufacturer, size):
20/40 Mesh
Filter Pack:
Top: 132.9 ft, bgs Bottom: 150.5 ft, bgs
Bottom of screen 145.0 ft, bgs Notes: Bentonite seal hydrated 4-hours prior to grout backfill placed.
145.5 ft , bgs Sump/end cap DTW= 1-9-20 at time of development
Top of backfill below INS = No samples were collected
_5f
filter pack (see notes) 150.5 ft, bgs 150.5 ft, bgs Base of filter pack
Backfill below sand pack: Boring backfilled With 50 feet of
Pel Plug 1/4" Coated Pellets
00 5 ft
Terminus of borehole E2bgss
Appendix B
ALABAMA POWER COMPANY
PLANT MILLER
ASHPOND
STATISTICAL ANALYSIS PLAN
Prepared for
Alabama Power Company
Birmingham, Alabama
Prepared by
Groundwater Stats Consulting
Mobile, Alabama
Revised August 2020
Alabama Power
ALABAMA POWER COMPANY
PLANT MILLER
ASH POND
STATISTICAL ANALYSIS PLAN
Kristina L. Rayner Gregory T. Whetstone, P.E.
Groundwater Stats Consulting, LLC Southern Company Services, Inc.
Originator Reviewer
Copy�ghtC202O,�owdwatuStats�wlting. AI]Righ�Resmed.
TABLE OF CONTENTS
1.0 Introduction.........................................................................................................................3
2.0 Background .........................................................................................................................4
2.1 Background Screening.................................................................................................... 5
2.1.1 Outlier Testing........................................................................................................... 5
2.1.2 Testing and Adjusting for Seasonal Effects...........................................................5
2.1.3 Temporal Trend Testing........................................................................................... 6
2.1.4 Sample Size ...............................................................................................................7
2.1.5 Non-Detect Data ...................................................................................................... 7
2.2 Updating Interwell Background .................................................................................... 8
2.2.1 Adding to the Background Well Network............................................................. 8
2.2.2 Removing Wells and Data from Background .......................................................9
2.3 Updating Intrawell Background .................................................................................. 10
3.0 Statistical Approach for Detection Monitoring ............................................................ 11
3.1 Statistical Method ......................................................................................................... 11
3.2 Prediction Limits............................................................................................................ 12
3.3 Criteria for Using the Interwell Statistical Methodology ......................................... 12
3.3.1 Aquifer Designation and Monitoring Wells........................................................ 13
3.4 Criteria for Using an Intrawell Statistical Methodology........................................... 13
3.4.1 Screening of Prospective Historical Background Data...................................... 13
3.4.2 Stable Naturally Occurring Concentrations ........................................................ 14
3.5 Site-Wide False Positive Rates (SWFPR) and Statistical Power............................... 14
3.6 Determination of Future Compliance Observations Falling Within Background
Limits......................................................................................................................................... 14
3.7 Statistical Power ............................................................................................................ 15
4.0 Statistical Approach for Assessment Monitoring & Corrective Action ..................... 16
4.1 Assessment Monitoring................................................................................................ 16
4.2 Corrective Action........................................................................................................... 17
5.0 Site-Specific Statistical Analysis Methods..................................................................... 17
5.1 Detection Monitoring Program................................................................................... 18
5.1.1 Parametric Prediction Limits ................................................................................. 18
5.1.2 Nonparametric Prediction Limits.......................................................................... 19
5.1.3 Retesting Strategy.................................................................................................. 19
5.1.4 Background Data Set ............................................................................................. 19
5.2 Assessment Monitoring Program ...............................................................................20
i
5.3 Corrective Action Monitoring Program......................................................................21
6.0 Bibliography......................................................................................................................22
APPENDICES
Appendix A Background Screening and Compliance Evaluation
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Alabama Power Company
Statistical Analysis Plan
1.0 INTRODUCTION
This updated Statistical Analysis Plan (SAP) describes the site-specific statistical analysis
approach that is typically used to evaluate groundwater pursuant to ADEM Admin. Code
r. 335-13-15-.06 and 40 CFR Part 257. 90 through 95 under detection and assessment
monitoring programs. Note, however, that interwell prediction limits will be used at
Alabama Power Company's Plant Miller Ash Pond for Appendix III Detection Monitoring
parameters in accordance with Alabama Department of Environmental Management
(ADEM) guidelines. Future changes in the statistical analysis approach require approval
from ADEM.
A compliance groundwater monitoring well system was installed pursuant to
requirements of 40 CFR 257.91(e)(1). A background well network is installed upgradient
of the CCR unit. Downgradient monitoring wells were installed along the downgradient
waste boundary pursuant to 40 CFR 257.91(a)(2). The compliance monitoring well
network is described in the site-specific groundwater monitoring plan and summarized in
the attached Table 1.
Alabama Power Company conducted 8 background monitoring sample events beginning
in 2016. Samples were collected from the compliance monitoring wells and analyzed for
CCR Appendix III and IV parameters pursuant to 40 CFR 257.91 Appendix III and IV
parameters are as follows:
1) Appendix III (Detection Monitoring) - boron, calcium, chloride, fluoride, PH,
sulfate, and TDS
2) Appendix IV (Assessment Monitoring) — antimony, arsenic, barium, beryllium,
cadmium, chromium, cobalt, combined radium 226 + 228, fluoride, lead, lithium,
mercury, molybdenum, selenium, and thallium
This updated SAP has been developed based upon the characteristics of the groundwater
quality data collected since groundwater monitoring was implemented in 2016 following
the requirements in 40 CFR 257.911, and the United States Environmental Protection
Agency (USEPA) Unified Guidance (March 2009)2. The plan describes:
1 Final Rule:Disposal of Coal Combustion Residuals from Electric Utilities,2015.
2 U.S.EPA,March 2009. Unified Guidance,Statistical Analysis of Groundwater Monitoring Data at RCRA Facilities.
Office of Solid Waste Management Division,U.S.Environmental Protection Agency,Washington,D.C.
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Statistical Analysis Plan
1) Background data collection, management, and updates;
2) Statistical concepts applicable to detection and assessment monitoring programs;
3) Site-specific statistical analysis methods for Detection Monitoring; and
4) Statistical approach for Assessment Monitoring and Corrective Action.
As part of ongoing site activities, installation of additional wells may be necessary to
characterize site conditions or supplement the assessment monitoring well network. The
disposition of these additional wells will be described in the site groundwater monitoring
plan. Procedures for statistically evaluating additional wells are described in this SAP.
Any change to the statistical analysis plan (e.g.statistical analysis method, background period,
background data set, well network, screening method, etc.) will only be implemented upon
receipt of approval from the Alabama Department of Environmental Management
(Department).
2.0 BACKGROUND
This section describes the establishment, screening, update, and management of the
background data sets used for detection, assessment and corrective action phases of
groundwater monitoring. Included are descriptions of the tests that are used to
determine whether the potential background data represent site-specific conditions and
the procedures used to update (expand or truncate) the background data set. Also
described are procedures that will be used to update the data set with more current
monitoring data or as new background monitoring wells are installed.
Changes or updates to background updates will only be made after Department approval.
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Alabama Power Company
Statistical Analysis Plan
2.1 Background Screening
Background is determined based on site-specific conditions such upgradient wells, wells
not in the groundwater flow path of the unit, or wells determined to not be affected by
the disposal unit. Once background wells are selected based on site-specific conditions,
the data are screened as follows:
2.1.1 OutlierTesting
An outlier is defined as an observation that is unlikely to have come from the same
distribution as the rest of the data. A statistical outlier test, such as the 1989 EPA Outlier
Test 'or Tukey's Outlier Test as discussed in the USEPA Guidance, will be performed on
the monitoring well data when time series plots or box and whiskers plots indicate the
presence of extreme observations relative to other observations.The outlier test will serve
as a data quality check to help identify errors from data entry and other sources.
Statistical outliers in the background data will be deselected unless it can be proven that
the data point is not an anomalous value and does represent naturally occurring variation.
This is conservative from a regulatory perspective in that it ensures that the background
limits are not artificially elevated. When outliers are identified, they are flagged in the
data set and the values excluded from background limit calculations. Re-testing for
outliers will be performed when background updates are proposed.
2.7.2 Testing and Adjusting for Seasonal Effects
Testing and adjusting data for seasonal factors ensures that seasonal effects will not affect
the test results. When seasonal effects are suspected, the Kruskal-Wallis seasonality test
will be used to determine whether the seasonal effects are statistically significant when
there are sufficient data to test for seasonality. When seasonal effects are confirmed, the
data will be de-seasonalized prior to calculating a statistical limit. Data are de-
seasonalized by subtracting the seasonal mean and adding back the grand mean to each
observation. Background data will be re-tested when there are at least four new values
available and a background update is proposed.
3 1953,"Processing dam for outliere',Biomenics,Vol. 9,pp.74-89.
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Alabama Power Company
Statistical Analysis Plan
2.1.3 Temporal Trend Testing
The Sen's Slope/Mann-Kendall statistical analysis will be performed on all well/constituent
pairs to evaluate concentrations over time. The Sen's Slope Estimator will be used to
estimate the rate of change (increasing, no change, or decreasing) for each constituent at
each well. The Mann Kendall statistic will be used to determine whether each of those
trends is statistically significant. The Sen's Slope/Mann Kendall analysis requires at least
five observations.
When a significant trend is present, older historical values may be cleselected from the
background data prior to computing background limits in cases where groundwater is
presumed not to be impacted by the unit. The resulting limits will reflect more current
conditions and will not be influenced by older, historical conditions that are no longer
relevant. If upgradient concentration levels are changing over time (i.e. trending upward
or downward), the prospective background data set may need to be truncated, removing
older data to ensure that the resulting limits continue to represent current natural
conditions.
For instance, when background concentration levels are increasing over time due to
upgradient water quality changes, if the background data sets are not adjusted, the
established PLs could result in increased false positive or false negative risk. In some
cases, including older historical data in the background data set may result in overly
sensitive limits and an increased chance of false positive readings. In other cases, using
all background data when there are temporal changes in background levels may artificially
elevate limits. This scenario may occur even when there is a decreasing trend in
background concentration levels. An elevated limit under these circumstances is a direct
result of an inflated standard deviation that is used in the computation of the parametric
limit, which in turn will increase the risk of false negative test outcomes.
Well/constituent pairs that have increasing or decreasing concentration levels over time
will be evaluated to determine if earlier data are no longer representative of present-day
groundwater quality. In those cases, earlier data may be deselected prior to construction
of limits to reduce variation as well as to provide limits that are conservative from a
regulatory perspective that will detect future changes in groundwater quality.
6
Alabama Power Company
Statistical Analysis Plan
Background limits also need to allow for random variation in groundwater concentration
levels that are naturally present at a site. The availability of multiple background wells can
give an indication of the natural variability in groundwater constituent levels across a site.
2.1.4 Sample Size
While a parametric prediction limit may be constructed with as little as four samples per
well, the CCR Rule and the EPA Unified Guidance recommend that a minimum of at least
8 independent background observations be collected for constructing statistical limits.
The reliability of the statistical results is greatly enhanced by increasing the sample size to
eight or more. An increased sample size tends to more accurately characterize the
variation and typically reduce the probability of erroneous conclusions. Furthermore, if a
nonparametric prediction limit is required, the confidence level associated with the test
will be dependent on the number of background data available as well as the number of
comparisons to the statistical limit.
2.1.5 Non-DetectData
When data contain <15% nondetects in background, simple substitution of one-half the
reporting limit is utilized in the statistical analysis. The reporting limit (RQ utilized for
nondetects is the practical quantification limit (PQQ used by the laboratory.
When data contain between 15-50% noncletects,the Kaplan-Meier nondetect adjustment
is applied to the background data. This technique adjusts the mean and standard
deviation of the historical concentrations to account for concentrations below the
reporting limit. Trace (or estimated) values which are reported above the method
detection limit(MDQ and below the PQL/RL are used in the statistical analysis as reported
by the laboratory. These values are flagged with 'J" to distinguish between estimated
values and values reported above the PQL.
If detection limits change over a period of analysis, then a statistically significant trend
could be the result of increasing or decreasing laboratory precision and not an actual
change in water quality. Under those circumstances, an appropriate substitution of the
detection limit will be considered, such as the median or most recent detection limit.
7
Alabama Power Company
Statistical Analysis Plan
2.2 Updating Interwell Background
The following describes the process that will be used to update interwell background data
sets. Background updates described below will only be performed after Department
approval.
Interwell statistical methods are constructed by pooling upgradient well data from 2 or
more upgradient wells. For the Detection Monitoring program, background-derived
Prediction Limits will be updated during each semi-annual event by incorporating the
most recent sampling results from the existing background well network into the
background data set. New background data will be screened for any new outliers as
described above.
For the Assessment and Corrective Action program, background-derived tolerance limits
are used to construct background limits using pooled upgradient well data for
comparison against established standards. The tolerance limits will be updated every 2
years after screening as described above.
Once background has been established, the background well network may be updated
by (1) adding wells to the background well network or (2) removing wells and data from
the background well network. The following describes the additional statistical screening
steps that will be taken to update the background after a site-specific determination is
made that the wells meet the hydraulic and geochemical requirements of a background
location.
2.Z I Adding to the Background Well Network
The background data set may be updated or adjusted by incorporating new wells into the
network or installing new background monitoring wells. When new wells are installed,
the following process will be used to statistically evaluate the results and incorporate them
into the background data set upon receipt of ADEM approval.
Prior to incorporating new upgradient well data for construction of statistical limits,
Tukey's outlier test and visual screening are used to evaluate data. Any confirmed outliers
are flagged as such in the database and deselected prior to construction of interwell
prediction limits. Any flagged data are displayed in a lighter font and as a disconnected
symbol on the time series reports, as well as in a lighter font on the accompanying data
8
Alabama Power Company
Statistical Analysis Plan
pages. A summary of Tukey's test results and flagged values will be provided with the
report.
Upgradient well data will be further tested for trends as described earlier. When no
statistically significant trends are identified, all new well data will be incorporated into the
background. Any records with trending data will be evaluated on a case by case basis,
and records may require deselection if historical data are no longer representative of
present-day groundwater quality conditions. Interwell prediction limits using all
upgradient well data are re-calculated as a result of this screening.
2.2.2 Removing Wells and Data ftom Background
As additional background data are collected, or site conditions change, a
recommendation may be made to remove a well from the background network for any
number of reasons (e.g. removal, change in groundwater flow conditions, change in
chemistry, vandalism, etc.). If an upgradient well will no longer be part of the background
network, the historical data from that well will no longer be included in the construction
of interwell limits (which pool upgradient well data) without Department approval.
When wells are proposed for removal from the network, a site-specific statistical and
geochemical evaluation will be made to identify the population(s) of data that may not
represent background conditions. A proposal will be submitted to the Department for
approval identifying the recommended use or disuse of historical data from the well(s)
proposed for removal. The proposal will include statistical data screening and will explain
the rationale for the proposed use of the data.
In the case where an upgradient well is no longer sampled (i.e. due to well damage, etc.),
but historical data are still representative of upgradient water quality, an evaluation will
be conducted as described below to determine whether data are still representative of
background and should continue to be included in the background data set. When
demonstration shows that groundwater quality from a well is still representative of
naturally occurring groundwater quality upgradient of the facility, this data will be used
in construction of statistical limits with ADEM approval. In cases where data from
upgradient wells removed from the network do not represent upgradient groundwater
quality, a proposal will be made for ADEM approval whereby interwell prediction limits
will be re-calculated using data from only those upgradient wells in the network.
9
Alabama Power Company
Statistical Analysis Plan
When preparing a background data evaluation for Department approval, the statistical
portion of the evaluation will be accomplished by:
i. Using the ANOVA to determine whether significant variation exists among
upgradient wells which would prevent the well's data from being included in
construction of interwell prediction limits;
ii. Visual screening using Time Series and Box Plots to determine whether
measurements are similar to neighboring upgradient wells;
iii. Screening the background data set for outliers as described above; and
iv. Performing trend tests to identify statistically significant increasing or decreasing
trends which may require adjustment of the record to eliminate trending data and
reduce variation.
2.3 Updating Intrawell Background
Intrawell statistical methods may be used at well locations that have not been impacted
by a release from the unit being monitored. When using intrawell methods, once the
background limits are established, data will not be evaluated again for updating until a
minimum of 4 new samples are available, or every 2 years4. Data will be screened for
outliers and trends as described above.
When updating an intra-well background, data are tested for suitability of updating by
consolidating new sampling observations with the screened background data. Before
updating the data for intrawell testing, it is necessary to verify that the most recent
observations represent an unimpacted state as compared with the existing background.
Data are first screened for outliers and, when confirmed, flagged as such in the database
and deselected prior to constructing statistical limits. This step results in statistical limits
that are conservative from a regulatory perspective.
The Mann-Whitney (Wilcoxon Rank Sum) two-sample test is then used to compare the
median of the first group of background observations to the median of the more recent
4 or more observations. If the most recent data group is not found to be statistically
differentthan the olderdata, the background data set may be updated and the prediction
4 US EPA Unified Guidance,Much 2009.StatisticalAnalysis ofGround-Water Monitoring Data at RCAA Facilities
—Section 5.3.Office ofSolid Waste Management Division,U.S.Environmental Protection Agency,Washington,D.C.
10
Alabama Power Company
Statistical Analysis Plan
limits will be reconstructed to include the more recent background samples. When
statistical differences are identified bythe Mann Whitney test, statistical limits maynotbe
eligible for updating. When more samples are available, data will be tested again for
suitability of updating background data sets. In the event it is determined that the
historical data are no longer representative of present-day groundwater quality in the
absenceof suspected impacts, only the more recent 8 or more measurements will beused
to update the prediction limits.
3.0 STATISTICAL APPROACH FOR DETECTION MONITORING
The following sections describe the concepts related to developing a site-specific SAP for
detection monitoring. The statistical evaluation includes screening upgradient well data
to characterize groundwater upgradient of the facility and determine whether intrawell or
interwell methods are recommended as the most appropriate statistical method for each
Appendix III constituent.
3.1 Statistical Method
When data from multiple upgradient wells are available, a determination will be made as
to whetherthe upgradient well data appearto come from the same population orwhether
there is evidence of spatial variation upgradient of the facility. Data for each constituent
are plotted using box and whisker plots to assist in making this determination, providing
visual representation of concentrations within and across wells. Analysis of Variance
(ANOVA) may be used initially to statistically evaluate whether significant spatial variation
exists at each unit.
Interwell prediction limits (PLs) pool upgradient well data to construct statistical limits
which are used to evaluate data at downgradient wells. These tests are appropriate when
the ANOVA determines that no significant spatial variation exists among the background
wells.
In the event the ANOVA determines:
1) evidence of significant spatial variation upgradient of the facility, or
2) that there are insufficient upgradient well data, or
11
Alabama Power Company
Statistical Analysis Plan
3) that interwell methods will not adequately address the question of a change in
groundwater quality at any of the downgradient wells,
the USEPA Unified Guidance recommends switching from interwell methods to intrawell
methods when it can be reasonably demonstrated that no impact from the CCR unit is
present for well/constituent pairs in detection monitoring.
Intrawell PLs, which compare the most recent sample from a given well to statistical limits
constructed from historical measurements at the same well, are extremely useful for
rapidly detecting changes over time at a given location. Intrawell methods remove the
influence of on-site spatial variation in well-to-well concentration levels. Site monitoring
data are evaluated for the appropriateness of intrawell methods, including screening of
background data from within each well for trends, seasonality when sufficient data are
available, and outliers.
3.2 Prediction Limits
The use of PL tests is restricted to Appendix III parameters recently sampled at
groundwater monitoring wells to represent current conditions. Background stability will
be tested using temporal and seasonal trend tests, utilizing de-seasonalizing adjustments
when seasonal trends are present. Moreover, statistical conditions including background
sample size requirements as specified in USEPA guidance and regulations will be verified
prior to the use of each statistical approach.
3.3 Criteria for Using the Interwell Statistical Methodology
There are a number of conditions that need to be met before an interwell statistical
analysis can be considered appropriate for a specific site. These conditions are described
in this section.
1. Ensuring that the aquifer underlying the site is continuous and that all monitoring
wells are screened in the same level;
2. Ensuring that limits will be adequately sensitive in detecting a facility release;
3. Ensuring that limits reflect current background conditions; and
4. Ensuring that confounding factors will not confuse the results,
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Alabarna Power Company
Statistical Analysis Plan
3.3.1 Aquifer Designation and Monitoring WelLs
Where the uppermost aquifer underlying a site is discontinuous, where downgradient
monitoring wells are screened in differing levels, or where the upgradient monitoring well
network is limited, EPA recommends performing intrawell analyses, to avoid confusing an
impact caused by a release from the facility with a difference between wells caused by
heterogeneous hydrogeology.
The statistical approach for constituents of concern is typically based on interwell or
intrawell PLs, and in some cases a combination of both methods, as a result of evaluation
of spatial variation at the site. Box and whisker plots may be provided to demonstrate
concentration levels within each well and across wells. When significant differences exist
in concentration levels, particularly between upgradient wells, this indicates spatial
variation in the groundwater quality. Spatial variation and/or limited upgradient well data
would tend to create statistical limits that are:
1) not conservative from a regulatory perspective; or
2) not representative of background water quality.
3.4 Criteria for Using an Intrawell Statistical Methodology
The following is a description of the criteria that a site must meet to use an intrawell
statistical methodology if it is determined that interwell methods are not appropriate.
3.4.1 Screening of Prospective Historical Background Data
Prior to using an intrawell analysis, it will be necessary to demonstrate that there have
been no potential prior impacts at downgradient wells on the prospective historical
background data as a result of the current practices at the Site. In addition to an
independent investigation for prior impacts, prospective background data for intrawell
tests will be screened for trends, seasonality and outliers as described above. If intrawell
analyses are not feasible due to elevated concentrations in downgradient wells relative to
concentrations upgradient of the facility, as determined during the screening process,
interwell analyses will initially be utilized until further evidence supports the use of
intrawell testing.
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Statistical Analysis Plan
3.4.2 Stable Naturally Occurring Concentrations
The background data screening procedure described here is designed to check for stable
background conditions, and account for existing groundwater quality from past or
present activities in the area. While having pre-waste data is ideal for characterization of
groundwater quality prior to waste placement, these facilities do not have pre-waste data.
The Sen's Slope/Mann-Kendall test for increasing or decreasing temporal trends will be
used to test prospective background data when time series plots indicate the possibility
of either increasing or decreasing trends over time. In the case where significant trends
are found, unrepresentative values will be deselected only when it is clear that the trend
is not the result of contamination.Assuming no alternative source, if similar trends and/or
concentration levels are noted upgradient of the unit for the same parameters, it will be
assumed that concentration levels represent natural variation in groundwater, and thus,
earlier data will be removed so that compliance limits reflect current groundwater
conditions upgradient of the unit.
3.5 Site-Wide False Positive Rates (SWFPR) and Statistical Power
The USEPA Unified Guidance recommends an annual site-wide false positive rate of 10%,
which is distributed equally among the total number of sampling events.A site-wide false
positive rate of 5% is targeted for each semi-annual sampling event. USEPA also requires
demonstration that the statistical methodology selected for a facility will provide
adequate statistical power, as discussed in Section 3.7 to detect a release, should one
occur.
3.6 Determination of Future Compliance Observations Failing Within Background
Limits
Intrawell or interwell upper PL are constructed with a test-specific alpha based on the
overall site-wide false positive rate (SWFPR) of 5% for each sampling event. Any
compliance observation that exceeds the background prediction limit will be followed
with one or two independent resamples, depending on the resample plan, to determine
whether the initial exceedance is verified.
The following pretests are used to ensure that the statistical test criteria are met:
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Alabama Power Company
Statistical Analysis Plan
1) Data Distribution. The distribution of the data will be tested using either the
Shapiro-Wilk test(for background samplesizesof 50 or less)or the Shapiro-Francia
test(for background sample sizes greater than 50). Non-normally distributed data
will be transformed using the ladder of powers' to normalize the data prior to
construction of background limits. When background data cannot be normalized,
nonparametric PL will be calculated.
2) Handling Non-Detects. Simple substitution per USEPA Guidance6 will be used
when non-detects comprise less than or equal to 15% of the individual well data.
Simple substitution refers to the practice of substituting one-half the reporting or
detection limit for non-detects. When the proportion of non-detects (NDs) in
background falls between 16 and 50%, a non-detect adjustment such as the
Kaplan-Meier or Regression on Order Statistics (ROS) method for adjustment of
the mean and standard deviation will be used prior to constructing a parametric
prediction limit. When the proportion of non-detects exceeds 50%, or when the
data cannot be normalized, a nonparametric prediction limit will be used.
3.7 Statistical Power
The USEPA Unified Guidance also requires that facilities achieve adequate statistical
power to detect a release, even if only at one facility well and involving a single
constituent. More specifically, EPA recommends power of approximately 55% when
concentration levels are 3 standard deviations above the background mean, or
approximately 80% power at 4 standard deviations above the background mean.
The performance of a given testing strategy is displayed in Power Curves which are based
on the particular statistical method chosen combined with the resampling plan, the false
positive rate associated with the statistical test, as well as the number of background
samples available and the size and configuration of the monitoring network.
Power Curves for the PLs following this report demonstrate that the specified plan has the
power to detect a release in downgradient wells and meet or exceed at least one of the
power recommendations. As more data are collected during routine semi-annual
� 1992,Statistical Methods In Water Resources, Elsevier,Helsel,D.R_&Hirsch,R.M.
6 Jane 1992,Addendum to Interim Final Guidance, Statistical Analysis of Ground-Water Monitoring Data at RCRA
Facilities. Office of Solid Waste Managentent Division,U.S.Environmental Protection Agency,Washington,D.C.
is
Alabama Power Company
Statistical Analysis Plan
sampling events and the background sets are expanded, the power requirements will
exceed recommended power requirements.
4.0 STATISTICAL APPROACH FOR ASSESSMENT MONITORING & CORRECTIVE
ACTION
The following describes the general statistical procedures that will be used if a facility
enters Assessment or Corrective Action monitoring because of SSIs in the Detection
monitoring program. Site-specific and event-specific SAPs may be developed at that time
according to permit or regulatory requirements.
4.1 Assessment Monitoring
Assessment Monitoring may be initiated when there is a confirmed SSI over background
in one or more wells for any of the Appendix III parameters. Wells are sampled for
Appendix IV parameters semiannually concurrent with Appendix III constituents.
When in assessment monitoring, Appendix IV constituent concentrations are compared
to Groundwater Protection Standards (GWPS), or other applicable standards, using
Confidence Intervals. Upgradient well data are screened for outliers and trends as
described above and tolerance limits are used to develop background limits. GWPS may
be based on background limits when background concentrations are higher than the
established Maximum Contaminant Levels (MCLs) or other rule-specified GWPS.
Parametric confidence intervals around the population mean will be constructed at the
99% confidence level when data follow a normal distribution, and around the geometric
mean (or population median) when data follow a transformed-normal distribution.
Non-parametric confidence intervals will be constructed when data do not pass a
normality test and cannot be normalized via a transformation. The confidence level
associated with the non-parametric tests is dependent on the number of values used to
construct the interval. Confidence intervals require a minimum of four samples; however,
a minimum of eight samples are recommended. When non-parametric confidence
intervals are constructed, a maximum of eight of the most recent samples will be used in
the comparison. When a well/constituent pair does not have the minimum sample
requirement,the well/constituent pair will continue to be reported and tracked using time
series plots and/or trend tests until such time that enough data are available.
16
Alabama Power Company
Statistical Analysis Plan
In Assessment Monitoring, when the Lower Confidence Limit (LCL), or the entire interval,
exceeds the GWPS as discussed in the USEPA Unified Guidance (2009), the result is
recorded as an SSIL
4.2 Corrective Action
If groundwater corrective action is triggered, semi-annual sampling of the assessment
monitoring wells will continue and Confidence Intervals will monitor the progress of
remediation efforts. Confidence Intervals are compared to GWPS and the entire interval
must fall below a specified limit (i.e. the Upper Confidence Limit [UCL] must be below the
limit) to demonstrate compliance. A site-specific monitoring program will be developed
based on the final corrective action plan and points-of-compliance.
5.0 SITE-SPECIFIC STATISTICAL ANALYSIS METHODS
A site-specific statistical analysis approach was developed after applying the screening
criteria described previously. Results of the site-specific screening are presented in
Appendix A, Background Screening and Compliance Evaluation. The following is a
detailed description of the statistical analysis methodology that will be used for
groundwater quality analysis at the site when monitored constituents are present in any
of the downgradient wells.
Background sampling began in August 2016. The monitoring well network is described
on Table 1.
For the statistical analysis of analytical results obtained from the existing monitoring well
network, (1) the number of samples collected will be consistent with the appropriate
statistical procedures as recommended by the CCR Rule and the USEPA Unified Guidance;
(2)the statistical method will comply with the EPA-recommended performance standards;
and (3) determination of whether or not there is a statistically significant increase (SSI)
over background values in the future will be completed per the above-mentioned
regulations.
17
Alabama Power Company
Statistical Analysis Plan
5.1 Detection Monitoring Program
Groundwater quality data will be evaluated through use of interwell prediction limits,
combined with a 1-of-2 resampling strategy for all Appendix III constituents. If a statistical
exceedance is found, one independent resample will be collected to determine whether
the initial exceedance is verified.
If the initial finding is not verified by resampling, the resampled value will replace the
initial finding. When the resample confirms the initial finding, the exceedance will be
reported. The Sen's Slope/Mann Kendall trend test will be used, in addition to PL, to
statistically evaluate concentration levels over time and determine whether
concentrations are increasing, decreasing, or stabilizing.
The chance of false positive results increases with increasing numbers of statistical tests. The
total number of statistical tests for a facility is the number of parameters tested multiplied by
the number of monitoring wells. In an effort to reduce the overall number of statistical tests
performed at each semi-annual sampling event, thereby lowering the chance of a false
exceedance while maintaining a high degree of statistical confidence that a release will be
detected, Plant Miller Ash Pond will:
1) Monitor constituents in wells with detections (i.e. excluding well/constituent pairs with
100% nondetects); and
2) Incorporate a 1-of-2 retesting strategy
The following statistical methods will be used:
5.1.1 Parametric Prediction Limits
These limits will be computed per USEPA Unified Guidance when data can be normalized,
possibly via transformation. The test alpha will be calculated based on the following
configuration:
Annual SWFPR = 0.10
1-of-2 resampling plan with a minimum of 8 background samples for interwell tests
w= 22 (number of compliance wells)
c= 7 constituents
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Alabama Power Company
Statistical Analysis Plan
5.1.2 Nonparametric Prediction Limits
The highest background value will be used to set the upper nonparametric prediction
limit. The associated confidence level takes into account the prospect of additional
future compliance values (retests) when there is an initial exceedance. The achieved
confidence level is determined based on the background sample size, the number of
monitoring wells in the network, and the number of proposed retests, using tables
provided in the USEPA Unified Guidance7.
5.1.3 Retesting Strategy
When the prediction limit analyses indicate initial exceedances, discrete verification
resamples from the indicating well(s)will be collected within 90 days and prior to the next
regularly scheduled sampling event. If the initial exceedance is verified, a confirmed SSI
will be reported. For the test to be valid, the resample needs to be statistically
independent which requires that sufficient time elapse between the initial sample and
resample. A minimum time interval between samples will be established to ensure that
separate volumes of groundwater are being sampled.
5.1.4 Background Data Set
Interwell tests, which compare downgradient well data to statistical limits constructed
from all pooled upgradient well data after careful screening, are appropriate when
average concentrations are similar across upgradient wells. Intrawell tests,which compare
compliance data from a single well to screened historical data within the same well, are
appropriate when upgradient wells exhibit spatial variation; when statistical limits
constructed from upgradient wells would not be conservative from a regulatory
perspective; and when downgradient water quality is unimpacted compared to
upgradient water quality for the same parameter. When upgradient well data represent
natural groundwater quality upgradient of the facility, intrawell prediction limits are also
constructed on these wells. A minimum of 8 background samples are required for both
interwell and intrawell tests.
7USEPA Unified Guidance,Much 2009.StatisticalAnalysis ofGround-Water Monitoring Data at RCRA Facilities.
Office of Solid Waste Managenient Division,U.S.Environmental Protection Agency,Washington,D.C.
19
Alabama Power Company
Statistical Analysis Plan
The background data set wil I be managed, screened and u pdated as described previously
after receipt of Department approval.
5.2 Assessment Monitoring Program
Assessment monitoring will be performed following the procedures described in Section
4.0. When assessment monitoring is initiated, Appendix IV constituents are sampled
semi-annually, and concentrations in downgradient wells are statistically compared as
described below to GWPS. Following the Unified Guidance, the Maximum Contaminant
Level (MCL) is used as the GWPS. When reported concentrations in upgradient wells are
higher than the established MCLs, background limits may be developed as described
below from an interwell tolerance limit using the pool of all approved upgradient well
data (see Chapter 7 of the Unified Guidance).
Parametric tolerance limits, which are used when pooled upgradient well data follow a
normal or transformed-normal distribution, may be constructed on upgradient well or
wells with the highest average concentrations with Department approval. This step serves
to reduce the effect of spatial variation on the standard deviation in the parametric case
when calculating a GWPS. Non-parametric tolerance limits will be constructed when data
do not follow a normal or transformed-normal distribution or when a parametric
tolerance limit is not approved.
For constituents without established MCLs, the CCR-rule specified limits will be used as
the GWPS unless Department-approved background is higher as calculated from interwell
tolerance limit as described above.Appendix IV background data are screened for outliers
and extreme trending patterns that would lead to artificially elevated statistical limits.
Confidence Intervals are then constructed using a maximum of 8 of the most recent
assessment measurements from a given downgradient well for comparison to the GWPS
to determine compliance.
Parametric tolerance limits (i.e. UTLs) are calculated when data follow a normal or
transformed-normal distribution using pooled upgradient well data as described above
for Appendix IV parameters with a target of 95% confidence and 95% coverage. When
data sets contain greater than 50% nondetects or do not follow a normal or transformed-
20
Alabama Power Company
Statistical Analysis Plan
normal distri bution,the confidence and coverage levels for non parametric tolerance limits
are dependent upon the number of background samples. The UTLs are then used as
background levels for establishing the GWPS under case 3 below.
As described in 40 CIFIR § 257.95(h)(l)-(3) the GWPS is:
1. The maximum contaminant level (MCL) established under 40 CIFIR § 141.62 and
141.66.
2. Where an MCL has not been established:
(i) Cobalt 0.006 mg/L,
(H) Lead 0.015 mg/L;
(iii) Lithium 0.040 mg/L; and
(iv) Molybdenum 0.100 mg/L.
3. Background levels for constituents where the background level is higher than the
MCL or rule-specified GWPS.
In assessment monitoring, when the Lower Confidence Limit (LCL), or the entire
confidence interval, exceeds the GWPS as discussed in the USEPA Unified Guidance
(2009), the result is recorded as an SSL.
With Department approval, the background limits will be updated and compared to the
MCLs and CCR-rule specified limits for Appendix IV constituents every two years to
determine whether the established limit or background will be used as the GWPS in the
confidence interval comparisons, as discussed above.
5.3 Corrective Action Monitoring Program
When implemented, groundwater corrective action will include a remedy monitoring
program. The remedy monitoring program will be prepared under separate cover and
include details regarding statistical analysis of results,
21
Alabama Power Company
Statistical Analysis Plan
6.0 BIBLIOGRAPHY
Cohen, A. C., Jr., 1959. Simplified Estimators for the Normal Distributed When Samples
Are Singly Censored or Truncated, Technometrics, I : 217-237.
Gibbons, R. D., 1991. Some Additional Prediction Limits for Groundwater Detection
Monitoring at Waste Disposal Facilities, Groundwater, 29 : 5.
Gilbert, R D., 1987.Statistical Methods for Environmental Pollution Monitoring. Professional
Book Series, Van Nos Reinhold.
Helsel, D.R. and Hirsch, R.M., 1992. Statistical Methods in Water Resources. Elsevier.
U.S. EPA, April 1989. Interim Final Guidance, Statistical Analysis of Ground-Water
Monitoring Data at RCRA Facilities. Office of Solid Waste Management Division, U.S.
Environmental Protection Agency, Washington, D. C.
U.S. EPA, June 1992.Addendum to Interim Final Guidance, Statistical Analysis of Ground-
Water Monitoring Data at RCRA Facilities. Office of Solid Waste Management Division,
U.S. Environmental Protection Agency, Washington, D. C.
U.S. EPA, March 2009. Unified Guidance, Statistical Analysis of Groundwater Monitoring
Data at RCRA Facilities. Office of Solid Waste Management Division, U.S.
Environmental Protection Agency, Washington, D. C.
Zar, Jerrold H., 1996. Biostatistical Analysis. 3rd edition (pl 12) Prentice Hall
22
Alabama Power Company
Statistical Analysis Plan
Figures
Copyngbt 0 2020,Soutbm��my SeMces,Mc. All Rights Re��ed.
Table 1. Groundwater Monitoring Well Network Details
Well Name Purpose Installation Ground Top of Casing Well Depth(ft.) Top of Screen Bottom of
Northing I Easting' Below Top of Screen Elevation Screen Length
Completion Date Elevation' Elevation' Casing Elevation'� 2�
�GS-AP-MW-8 Upgradient 2/26/2016 1323405.23 2062398.47 431.63 434.61 64.59 390.42 370.42 20
GS-AP-MW-134 Upgradient 2Y4/2016 1319377.84 2064083.37 461.03 464.20 113.17 371.43 351.43 20
�GS-AP-MW-1 7V 4 Upgradient 1/20/2019 1314967.05 2066096.42 528.57 531.45 151.40 400.45 380.45 20
MR-AP-MW-21 Upgradient 2/11/2019 1326580.08 2091841.98 369�94 373.18 183.64 199.54 189.54 10
MR-AP-MW-23 Upwadient 12/20/2019 1324564.34 2090232.04 350.03 352.43 67.57 294.46 284.46 10
MR-AP-MW-1 Downgradient 4/18/2016 1315796.443 2101586.68, 4X67 473.68 291.32. 192.76 182.76. 10
MR-AP-MW-2 Downgradient 3/9/2016 1315515.68 2100270.201 478.83 482.33 236.70 256.03 246.03 10
MR-AP-MW-3S Downgradient 4/16/2016 1314490.679 2101150.356 433.34 436.27 138.80 307.87 297.87 10
MR-APMW-3D Downgradient 2/6/2016 1314503.233 2101142.734 433.94 437.06 169.70 277.76 267.76 10
MR-AP-MW4 Downgradient 2/7/2016 13134OL854 2101331.314 419.22 422.47 68.86 364.01 354.01 10
MR-AP-MW-5 DOWRgradient 2/8/2016 1312237.966 2101237.427 276.15 279.22 61.00 228.62 218.62 10
MR-AP-PZ-5 Downgradient 3/16/2016 1312254.516 2101251269 277.22 279.66 220.80 69.26 59.26 10
MR-AP-MW-6 Downgradient 2/9/2016 1311543.398 2101826,033 37L03 374.30 45.55 339.15 329.15 10
MR-AP-MW-7S Downgradient 2/11/2016 1311085.053 2102441.432 338.25 341.75 43.19 308.96 298.96 10
MR-AP-MW-7D Downgradient 4/19/2016 1311089.176 2102424.149 338.27 341.51 116.35 235.56 225.56 10
MR-AP-MW-8S Downgradient 2/27/2016 1311324.702 2103319.7661 455.03 458.06 53.231 415.23 405.23 10
MR-AP-MW-8D Dowromadient 2/26/2016 1311320.933 2103304.4541 45439 457.64 80.55 387.49 377.491 10
MR-AP-MW-9S Downeradient 4/12/2016 1311448.066 2103706.8681 446.35 449.63 44.95 415.08 405.08 10
MR-AP-MW-9D Downgradient 12/10/2015 1311419.682 2103661.7711 446.40 449.71 107.20 352.91 342.91 10
MR-AP-MW-10 Downgradient 3/29/2016 1311111.833 2104370.2881 539.09 541.74 180.81 371.33 361.33 10
MR-AP-MW-11 Downgradient 3/30/2016 1311434.723 2105563.036 590.92 594.02 271.05 333.38 323.38 10
MR-AP-MW-12 DOWRgradient 2/24/2016 1313191.812 2105182.709 501.46 504.53 121.66 393.27 383.27 10
MR-AP-MW-13D Downgradient 2/25/2016 1314114.769 2104830.326 434.51 437.36 86.45 361.31 351.31 10
MR-AP-MW-13S Downgradient 4/12/2016 1314110.288 2104848,862 434.76 437.74 43.31 404.83 394.83 10
MR-AP-MW-14 Downgradient 2/26/2016 1314759.424 2104706.671 427.57 430.69 54.53 386.56 376.56 10
MR-AP-MW-15 Downgradient 2/29/2016 1315249.573 2104131,684 410.46 413.65 40.301 383.75 373.75 10
MR-AP-MW-16 Downgradient 2/17/2016 1315642.521 2103360.223 415.27 418.55 39.91 389.14 379.141 10
MR-AP-MW-4V Vertical Delineation 1/14/2019 1313381.67 2101325.19 419�11 422.22 101.70 330.92 320.92 10
MR-AP-MW-6V Vertical Delineation 1/14/2019 1311537.95 2101843.1 372.64 375.95 124.11 262.24 252.24 10
MR-AP-MW-17H Horizontal Delineation 1/23/2019 1314578.07 2098059.511 272.85 276.32 51.43 235.29 225.29 10
MR-AP-MW-18H Horizontal Delineation 2/11/2019 1314458.01 2100395.55 445.93 449.98 203.10 256.28 246.28 10
MR-AP-MW-20H Horizontal Delineation 1/22/2019 1311172.19 2101551.05 381.14 384.31 200.22 194.49 184.49 10
MR-AP-MW-20HS Horizontal Delineation 1/26/2019 1311168.19 2101564.81 369.94 373.18 82.29 301.29 291.29 10
MR-AP-MW-19HA Horizontal Delineation 11/22/2019 1312149.55 2100640.49 396.87 399.93 308.58 110.95 90.95 20
MR-AP-MW-27H' Piezometer 12/3/2019 1314163.79 2105289.04 472.42 475.06 388.00 96.66 86.66 10
MR-AP-MW-28H -Horizontal Delineation 12/9/2019 1313487.27 2105427.55 485.80 488.34 115.50 392.44 372.44 20
MR-AP-MW-2911' Piezonrcter 12/4/2019 1312598.60 2105730.89 51114 514.96 383.50 141.06 13LO61 10
MR-AP-MW-30H Horizontal Delineation 12/9/2019 1310793.96 2105295.89 583.37 586.17 278.56 327.21 307.21 20
MR-AP-MW-31H' Piezometer 12/3/2019 1310219.94 2103647.02 548.40 551.18 292.50 278.28 258.28 20
MR-AP-MW-32H Horizontal Delineation 12/17/2019 1310316.92 2101192.83 32112 319.74 70.82 258.52 248.52 10
MR-AP-MW-33H Horizontal Delineation 1/7/2020 1312815.77 2101097.36 318.76 321.53 46.91 294.22 274.22 20
MR-AP-MW-34H Horizontal Delineation 11/20/2019 1313350.12 2100650.28 428.62 431.46 297.31 143.75 133.75 10
MR-AP-MW-35H Horizontal Delineation 11/28/2019 1316157.11 2099115.00 302.63 305.12 37.55 277.17 267.17 10
MR-AP-MW-36H' Piezometer 12/6/2019 1312347.32 2105804.03 53&84 539.44 312.50 246.54 22&54 20
MR-AP-MW-37H Horizontal Delineation 12/18/2019 1314468.94 2105708.54 3:7:::3 41420.!T12 149.72 300.00 290.00 10
:4 7 :0 �O
MR-AP-MW-2V Piezonrcter 2/6/2019 1315457.40 2100251.58 47733 480.46 298.53 ll 20
MR-AP-MW-3V' Piezometer 1/9/2019 1314518.31 2101146.04 434.48 438.041 225.91 25117231 51111711 10
MR-AP-MW-19H' Piezometer 2/9/2019 1311172.19, 2101551.05, 380.86 384.231 134.761 259.071 249.071 10
News:
1.Northing and easting we in feet relative to the State Plane Alabama West North America Datum of 1983.
2.Elevation;an:in feet relative to the North American Vertical Datum of 1988.
3.Top of sereen and bottom of sereen depths are,calculated relative to Top ofCasing elevation and less the well surnp length off.4'.
4.Monitor Wells GS-AP-MW-8,GS-AP-MW-1 3,and GS-AP-MW-1 7V am utilized as upgradient background wells and are sampled during the Plant Gorgas sampling event.
5. Indicates delineation well that has been converted to piezonneter due to low groundwater recharge.
SaniW�v.9.6.25 Gmundwater SWW Consufting.UG
Power Curve
100 -
75 N Intrawell Prediction
% Limit, n=13, 'lof2'
50
EPA Reference Curve
25
0
0 1 2 3 4 5
Standard Deviations
Kappa = 2.864, based on 22 compliance wells and 7 constituents, evaluated semi-annually (this report
reflects annual total).
Analysis Run 4/13/2020 11:00 AM
Plant Miller Client: Southern Company Data: Miller Ash Pond
SaniW�v.9.6.25 Gmundwater SWW Consufting.UG
Power Curve
100 -
75 Interwell Prediction
Limit, n=24, loff
50
25 EPA Reference Curve
0
0 1 2 3 4 5
Standard Deviations
Kappa = 2.421, based on 22 compliance wells and 7 constituents, evaluated semi-annually (this report
reflects annual total).
Analysis Run 4/13/2020 11:00 AM
Plant Miller Client: Southern Company Data: Miller Ash Pond
Alabama Power Company
Statistical Analysis Plan
Appendix A
Background Screening and Compliance Evaluation
Copyrigbt 0 2017,Soutbm Co�my SeMc�,Mc. All Righ�Re��cd.
GROUNDWATER STATS
CONSULTING
April 14, 2020 SW:FPR �
(I alphi
Southern Company Services 16i'LL=X'+k x-
C- a -x
Attn: Mr. Greg Dyer IN k6L.(2)()/A�(.
3535 Colonnade Parkway
Birmingham, AL 35243
Re: Miller Ash Pond
Background Update - 2019
Dear Mr. Dyer,
Groundwater Stats Consulting, formerly the statistical consulting division of Sanitas
Technologies, is pleased to provide the screening for the proposed background update
of the prediction limits with data through May 2019 for Alabama Power Company's Miller
Ash Pond.The analysis complies with the federal rule for the Disposal of Coal Combustion
Residuals from Electric Utilities (CCR Rule, 2015) as well as with the USEPA Unified
Guidance (2009).
Sampling began at site for the CCR program in 2016. The monitoring well network, as
provided by Southern Company Services, consists of the following:
Upgradient wells: GS-AP-MW-8 and GS-AP-MW-13, and;
Downgradient wells: MR-AP-MW-1, MR-AP-MW-2, MR-AP-MW-3D, MR-AP-MW-3S,
MR-AP-MW-4, MR-AP-MW-S, MR-AP-MW-6, MR-AP-MW-7D, MR-AP-MW-7S,
MR-AP-MW-8D, MR-AP-MW-8S, MR-AP-MW-9D, MR-AP-MW-9S, MR-AP-MW-10,
MR-AP-MW-11, MR-AP-MW-12, MR-AP-MW-13D, MR-AP-MW-13S, MR-AP-MW-14,
MR-AP-MW-1 5, MR-AP-MW-16, and MR-AP-PZ-5.
Contingent Upgradient wells: GS-AP-MW-17V, MR-AP-MW-21, and MR-AP-MW-23
Wells MR-AP-MW-17V, MR-AP-MW-21, and MR-AP-MW-23 are contingent for being
designated as upgradient wells. However, wells MR-AP-MW-17V, MR-AP-MW-21 only
had collected one sample and MR-AP-MW-23 had not collected any samples at the time
1
Groundwater Stats Consulting . �.groundwaterstatsxorn 913.829.1470
of the previous background update. These wells will therefore, be reconsidered once 4
samples have been collected.
Data were sent electronically to Groundwater Stats Consulting, and the statistical analysis
was prepared according to the methods recommended in the Fall 2017 Statistical Analysis
Plan approved by Dr. Kirk Cameron, PhD Statistician with MacStat Consulting, primary
author of the USEPA Unified Guidance, and Senior Advisor to Groundwater Stats
Consulting.The analysis was reviewed by Dr.Jim Loftis, Civil & Environmental Engineering
professor emeritus at Colorado State University and Senior Advisor to Groundwater Stats
Consulting.
The CCR program consists of the following constituents:
o Appendix III (Detection Monitoring) - boron, calcium, chloride,fluoride, pH,
sulfate, and TDS
Time series and box plots for these parameters are provided for all wells and constituents,
and are used to evaluate concentrations over the entire record for the purpose of
screening background data for outliers and trends as discussed below (Figures A and B,
respectively).
For regulatory comparison of current observations against statistical limits, the annual
site-wide false positive rate is based on the USEPA Unified Guidance (2009)
recommendation of 10% (5% for each semi-annual sample event). Power curves are
provided to demonstrate that the selected statistical methods for Appendix III parameters
provide sufficient power to detect a change at any of the downgradient wells which
complies with the USEPA Unified Guidance recommendation. The EPA suggests that the
selected statistical method should provide at least 55% power at 3 standard deviations or
at least 80% power at 4 standard deviations. Power curves were based on the following:
Semi-Annual Sampling
Interwell & Intrawell Prediction Limits with 1-of-2 resample plan
* Constituents: 7
# Downgradient wells- 22
Summary of Statistical Methods:
1. Interwell prediction limits, combined with a 1-of-2 resample plan for boron,
calcium, chloride, fluoride, sulfate, and TDS
2. Intrawell prediction limits, combined with a 1-of-2 resample plan for pH
2
Groundwater Stats Consulting . �.groundwaterstatsxonn 913.829.1470
Parametric prediction limits are utilized when the screened historical data follow a normal
or transformed-normal distribution. When data cannot be normalized or the majority of
data are noncletects, a nonparametric test is utilized. While the false positive rate
associated with the parametric limits is based on an annual 10% (5%for each semi-annual
event) as recommended by the EPA Unified Guidance (2009), the false positive rate
associated with the nonparametric limits is dependent upon the available background
sample size, number of future comparisons, and verification resample plan. The
distribution of data is tested using the Shapiro-Wilk/Shapiro-Francia test for normality.
After testing for normality and performing any adjustments as discussed below (US EPA,
2009), data are analyzed using either parametric or non-parametric prediction limits.
• No statistical analyses are required on wells and analytes containing 100%
noncletects (USEPA Unified Guidance, 2009, Chapter 6).
• When data contain <15% noncletects in background, simple substitution of one-
half the reporting limit is utilized in the statistical analysis. The reporting limit
utilized for noncletects is the practical quantification limit (PQL) as reported by the
laboratory.
• When data contain between 15-50% noncletects, the Kaplan-Meier noncletect
adjustment is applied to the background data. This technique adjusts the mean
and standard deviation of the historical concentrations to account for
concentrations below the reporting limit.
• Nonparametric prediction limits are used on data containing greater than 50%
noncletects.
Background Update Summary — March 2020
Intrawell prediction limits, which compare the most recent compliance sample from a
given well to historical data from the same well, are updated by testing for the
appropriateness of consolidating new sampling observations with the screened
background data. This process is described below and requires a minimum of four new
data points. Historical data were evaluated for updating with newer data through May
2019 through the use of time series graphs to identify potential outliers when necessary,
as well as the Mann-Whitney test for equality of medians. As discussed in the Statistical
Analysis Plan (October 2018), intrawell prediction limits are used to evaluate pH at all wells
due to natural spatial variation for these parameters.
Interwell prediction limits, which compare the most recent sample from each
clowngradient well to statistical limits constructed from pooled upgradient well data, are
updated during each sample event. Data from upgradient wells are periodically
3
Groundwater Stats Consulting . �.groundwaterstatsxorn 913.829.1470
re-screened for newly developing trends, which may require adjustment of the
background period to eliminate the trend, as well as for outliers over the entire record.
Interwell prediction limits are used to evaluate boron, calcium, chloride, fluoride, sulfate,
and TDS.
Prior to performing prediction limits, proposed background data through May 2019 were
reviewed to identify any newly suspected outliers at all wells for PH, and at upgradient
wells for boron, calcium, chloride, fluoride, sulfate, and TDS (Figure Q. Both Tukey's Test
and visual screening are used to identify potential outliers. When identified, values were
flagged with "o" and excluded to reduce variation, better represent background
conditions, and provide limits that are conservative from a regulatory perspective.
Potential outliers that are identified by Tukey's test but are not greatly different from the
rest of the data are not flagged. Also, outliers that are not identified as important by
Tukey's test may be identified visually. As mentioned above, flagged data are displayed
in a lighter font and as a disconnected symbol on the time series reports, as well as in a
lighter font on the accompanying data pages. Summaries of both Tukey's test results and
of flagged values follow this letter.
For constituents requiring intrawell prediction limits, the Mann-Whitney (Wilcoxon Rank
Sum) test was used to compare the medians of historical data through June 2017 to
compliance data through May 2019 to evaluate whetherthe groups are statistically similar
at the 99% confidence level, in which case background data may be updated with
compliance data (Figure D). Statistically significant differences were found between the
two groups for pH in wells MR-AP-MW-13S, MR-AP-MW-14, MR-AP-MW-3D, MR-AP-
MW-4, MR-AP-MW-6, and MR-AP-PZ-5.When the test concludes that the medians of the
two groups are significantly different, particularly in the clowngradient wells, the
background are not updated to include the newer data, but will be reconsidered in the
future. A summary of these results is included with the Mann-Whitney test section at the
end of this report. The cases discussed above for which the Mann-Whitney test identified
a significant difference are listed in the Date Range Table, which shows that the
background period ends in June of 2017 for those cases rather than in May of 2019.
The Sen's Slope/Mann Kendall trend test was used to evaluate the entire record of data
from upgradient wells for all Appendix III parameters utilizing interwell prediction limits
(Figure Q. When statistically significant increasing trends are identified in upgradient
wells, the earlier portion of data is deselected prior to construction of interwell statistical
limits if the trending data would result in statistical limits that are not conservative from a
regulatory perspective. Statistically significant trends were noted in upgradient wells and
may be seen on the Trend Test Summary Table. These trends required no adjustments at
4
Groundwater Stats Consulting . �.groundwaterstats.conn 913.829.1470
this time, however, because the period of record is short and the magnitudes of the trends
are low relative to the average concentrations in background.
Evaluation of Appendix III Parameters
Interwell prediction limits combined with a 1-of-2 verification strategy were constructed
for boron, calcium, chloride, fluoride, sulfate and TDS; and intrawell prediction limits
combined with a 1-of-2 verification strategy were constructed for pH (Figures F and G,
respectively). Future samples will be compared against these prediction limits. In the event
of an initial exceedance of compliance well data, the 1-of-2 resample plan allows for
collection of one additional sample to determine whether the initial exceedance is
confirmed. When the resample confirms the initial exceedance, a statistically significant
increase (SSI) is identified, and further research would be required to identify the cause of
the exceedance (i.e. impact from the site, natural variation, or an off-site source). If a
resample falls within the statistical limit, the initial exceedance is considered to be a false
positive result; therefore, no further action is necessary. A summary of the updated
prediction limits follows this letter.
Thank you for the opportunity to assist you in the statistical analysis of groundwater
quality for Miller Ash Pond. If you have any questions or comments, please feel free to
contact us.
For Groundwater Stats Consulting,
AVL. LAI
Andrew T. Collins
Groundwater Analyst
Kristina L. Rayner
Groundwater Statistician
5
Groundwater Stats Consulting . www.groundwaterstats.conn 913.829.1470
Date Ranges Page I
Done:411 W020 9:50 AM
Plant Miller Client Southern Company Drall Miller Ash Pond
PH dpli�
MR-AP-MW-13S ba&gmurd:7/19QOl(t-Wl4�0l7
MR-AP-MW-14 background 7/19/2016-6114=7
MR-AP-MW-3D background 71190016-WlW2017
MR-AP-MVV4 background 71191201 6-6114=7
MR-AP-MW-6 background 7/19/201 6-6/14W7
MR-AP-PZ-5 background 711912016 6114QOI 7
Alabama Power Company
Statistical Analysis Plan
Figures
Copyngbt 0 2020,Soutbm��my SeMces,Mc. All Rights Re��ed.
SaniW�v.9.6.25 Gmundwater SWW Consufting.UG
Power Curve
100 -
75 N Intrawell Prediction
% Limit, n=13, 'lof2'
50
EPA Reference Curve
25
0
0 1 2 3 4 5
Standard Deviations
Kappa = 2.864, based on 22 compliance wells and 7 constituents, evaluated semi-annually (this report
reflects annual total).
Analysis Run 4/13/2020 11:00 AM
Plant Miller Client: Southern Company Data: Miller Ash Pond
SaniW�v.9.6.25 Gmundwater SWW Consufting.UG
Power Curve
100 -
75 Interwell Prediction
Limit, n=24, loff
50
25 EPA Reference Curve
0
0 1 2 3 4 5
Standard Deviations
Kappa = 2.421, based on 22 compliance wells and 7 constituents, evaluated semi-annually (this report
reflects annual total).
Analysis Run 4/13/2020 11:00 AM
Plant Miller Client: Southern Company Data: Miller Ash Pond
FIGURE A.
Time Series Time Series
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no 300
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PlantMillor Client Southern Company DuawMillarAnIpPood RantMillor ClientSoutheraCompany Cata:MillarAnIpPond
Time Series Time Series
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ConsOWM:Flwdde AnalpiaRun4ll�207:33AM ConsOWM:Flwdde Analyaiaftn4ll�207:UAM
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3
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woo woo
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Time Series
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Time Series
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.01019 30.6
.X2019 11.9
�412019 53.6 66 325
RQ712019 $7.7 77.6
RQ812019 569
W912019 14.2
�412019 29.7
Time Series
�agntuaa Chlbruta(ra,,AL) Anal,sis Run�VPPMM 7 34 AM
Plant Miller Clent:Sountern Company Data Miter Ruh Prand
�AP-M�13(1,,P�AP-MAI�Aft MRAP�l MRAPWW-10 MR-AP-MW-1 1 MRAPWW-12 MRAPWW-13D
7/A012018 t 05 10.4
71&2018 i't.1 641 83
.2018 291
WX2016 ��l
M012016 2 t,I
M112016 295
MW2016 133
M712016 6.3 794 837 13.8
1.&2018 294 303
lW31,018 8.36
111112018 1.. B.. 12
11.2018 12.1
111X2018 2.93 321
111112017 11.6 8.(`5 B.n 11.7
111�2017 8.29
.2017 3
M2017 2.M
11X2017 14 9.1
211412017 9.�
11&2017 9.9 15
.&2017 3.3(D)
M912017 3.4(D)
VX2017 11
0112017 7 9.5 13
.2017 8
�412017 3.4(D)
.fW2017 3.7(D)
511&2017 13 8.1
5111W2017 7.1
511712017 8.1 14
W12017 3.3 3.5
IWIX2017 8.1 14
1111412017 13 7.9 8
812112017 3.6
.W017 3.4
W1912017 13 6.4 13
M112017 7.7 7.7
M712018 13 5.7
M&2018 7 6.5 14
511112018 7.3 6.4 14
51912018 11
5ul(u20l8 7.4
5ulluuOls 3.2 3.3
l(VU2018 7.4 6.9
l(VY2018 12 6.5 14
1wilWO18 3.3
1W17M18 2.3
VlfW2019 3.. 3.0
�412019 7A6 14.7
51112019 15 6.46
P2712019 8.75
.&2019 6.4 7.27
Time Series Rn'.�
Congnunni Chb�(�) Ano�sis Run�WMM 7 34 AM
PlarnMiller Cllent:Sou�unCornpny Daua:MIIWrMhPnnd
�AR-M�13(W)�AP-MW�A(bg) MRAP�l R-AP-M.-10 RAPWW-11 MRAPWW-12 MRAPWVV-13�
�19 665 13.�
W�19 3.21
Time Series
Congnunni Chb�(�) Ano�sis Run�WMM 7 34 AM
PlarnMiller Cllent:Sou�unCornpny Daua:MIIWrMhPnnd
MR-AP�138 MRAPWW-14 MRAPWW-15 R-AP-MW-16 MRAPWVV-� MRAPWW-21(N)MRAPWVV-3�
W1912018 18.9 .9 52.7
7=12018 8.�9 647
71&2018 513
.W018 648 17.1 29 506
M712018 7.86
M&2018 4
IW3112018 65 17.3 259 A2 6
111112018 7.7 4.99
1M12017 64 17.� 31.7 Al 4
111112017 6.9 6.72
11X2017 M5
�1412017 78 43 7.4
11&2017 9.4
VX2017 25 AA
�12017 76 19
.2017 7.5
5J1WO17 21 56 55
5J1712017 8.9 78
6J1�2017 21 2� 57
W1�17 9.1 75
W1�17 5
W1�17 10 7.5 19 19
M012017 �3 43
M712018 87 38
M&2018 9.1 6.4 19 16
wMis 16
Wn2018 11 7.6
W2018 7
5J1012018 37
1M12018 10 7.6 20 24 41
w"19 918
�412019 9.4 7.29 18.3 11.9
�912019 407
5J112019 504
�712019 795 .7
.&2019 7.3 19.3 10.4 9.75
�19 9.n
Time Series
Congnunni Chb�(�) Ano�sis Run�WMM 7 34 AM
PlanlNullu Cllent:Sou�unCornpny Daua:MIIWrMhPnnd
MR-AP�3S MRAP� MR-AP-M.-5 R-AP-MW-6 MR-AP-MW-7D MRAPWW-78 MR-AP-MW-$D
W1912018 25 0.4
7�112018 21 8 206
71&2018 6.35
71W018 39.1 .8
.W018 23.6
M712018 471 221 4.7
M&2018 40 A 249 $.�2
lW3112018 24.4
111112018 497 26 22.4 21.1 13.1
11.18
1�17 24.3 4.n 25A
1/1CWuO17 4A 21.3 18.8
�VlWO17 28 46 28
�1412017 28
11&2017 14
VX2017 31 4. 29
�12017 50 26 8.2
5J1WO17 31 Ao 30 26 25
5J1712017 5� 7.1
6J1�2017 32 A2 53 31
WlWO17 27 28 7
Wl&2017 45 29 25
W1912017 9.1
M012017 30 4A
M712018 33 40 4A 32 27
M&2018 11
W2018 39 4A 32 27 25 10
5J1012018
lW2018 41 33
1M12018 32 29 25 9
.W019 242
.X2019 43 33
�412019 28 �.g 11.2
�912019 424
�712019 145 423
.&2019 471 .5 27.2 �.7 10.8
Time Series
Congnunni Chb�(�) Ano�sis Run�WMM 7 34 AM
PlarnMiller Cllent:Sou�unCornpny Daua:MIIWrMhPnnd
MR-AP�$S MRAP�9D MRAPWW-98 RAP-PI-5 G�AR-M�17V
7=12018 8.7 9.24
71&2018 6�
71W018 30�5
M712018 8.74 9.44
M&2018 8.99 31.1
111112018 lo.� 9..
11�16 10.2 30.2
1/1�17 21.7 9.94
1/1�17 8.44 29.4
A!1�17 33
�1412017 14
11&2017 1 27
VX2017 32
�12017 8.5 13
.2017 56
5J1WO17 4.6
5J1712017 14 3 37
6J1�2017
6JlX2017 4.6 14
6J1412017 66
Wl&2017 35
W1912017 4.5 13 71
M712018 33
M&2018 2.9 12 43
Wn2018 12 42
W2018 3.2 31
lW2018 32
1M12018 4.7 11 75
W012019 356
.X2019 .9
�412019 4.06 11.2 5.42
�712019 10.2 7.�
�812019 4.04
.f12�1� 2�5
�412019 369
Time Series
�n�uentFlu�de(mgl) MalpsR-411�0207MW
PlawMill� Cllmt:So�-Compny D�:MIIWrMh�d
MRAP�l RAP..-10 MRAP.W-11 MRAP.W-12 MRAP.W-M
7=12018 0.701 o.ug(j)
71&2018 0.1.(j) 0 4n O.m(j)
�2018 0.161(j)
WX2018 0.1.(j)
M012018 0.1.(j)
M112018 0.094(j)
MW018 O.W1(j)
M712016 0�36 0 097(J) 0.�7 0.076(J)
1.&2018 O.M(j) 0.025(J)
lW31mia 0.26(J)
11/iMis O.On(j) 0.%� 0.0.(j)
11�16 0.024(J)
1�lwolo 0.072(J) 0.045(J)
111112017 .0A 0 21(J) 0.472 .0A
111�2017 �0,1
.2017 0.1(D)
M2017 0.16(D)
llX2017 0 1� 0.13
M412017
IM2017 059 0.1
.&2017 0.04(JD)
M912017 0.14(D)
VX2017 0.15
�12017 0.14 067 0.1�
.2017 On
�412017 0.09(JD)
.W017 0.16(D)
�1&2017 0.14 0 6�
�M2017 014
�1712017 O.n 0.13
Wl"17 0.15 0.04(j)
W1�17 0.. 0.13
W1�17 0.15 0.14 0 6�
.1M17 0.04(j)
.W017 0.14
W1912017 0.17 0.16 0.11
M112017 0.. 066
1IM12018 0 6�
113112018 0.. 0.13
M12018 0.15 0.12
M912018 O.w(j)
W012018 0.17
�2018 0.13 065 0.14
W2018 0.17
�1012018 0..
�1&2018 0.17 0.1
lW2018 0.0 0 M
1M12018 0.19 0.15 0.18
lWM2018 O.W(j)
M17=8 0.19
VM2019 0.197 0.1.
�412019 0.� 0.1"
Time Series
�n�uentFlu�de(mgl) MalpsR-411�0207MW
PlawMill� Cllmt:So�—Compny D�:MIIWrMh�d
MRAP�l RAP-M.-10 MRAP.W-11 MRAPWW-12 MRAPWW-M
�112019 O.M 0.114
�712019 OAM
.&2019 0.13 0916
�912019 0445 0.144
M412019 0.124
Time Series
ConatuentFlu�de(mgl) MalpsR-411�0207MW
PlawMill� Cllmt:So�-Compny D�:MIIWrMh�d
MR��138 MRAPWW-14 MRAPWW-15 RAPWW-16 MRAPWW-� MRAPWW-21(N)MRAPWW-M
W1912018 0.111(j) 0.19�(j) 0,"(j)
7=12018 0.106(j) 0.1.(j)
71&2018 0 094(J)
.W018 0.124(J) 0.00(j) 0.1w(j) 0.213(J)
M712018 O.Ow(j)
M&2018 O.M(j)
IW3112018 0.074(J) 0.014(j) 0 068 p) 0.1w(j)
11/iM18 0.074(J) �0,1
1�17 O.Gn(j) �0,1 �0,1 0.1w(j)
1/11M17 .0A �0,1
llX2017 O.n
M412017 0.17 0.1 0.14 0.�(j)
IM2017 0.0(j)
VX2017 0.13 0..
�12017 0.17 0.1 0.07(J)
.2017 0.07(J)
�M2017 0.1 0.13 0.07(J) 0.3
�1712017 0.09(j) 0.17
�1�2017 0.1 0.14 O.n
�1=017 0.09(j) 0.17
�1412017 O.w(j)
W1912017 0.11 �0,1 0.12 0.16
M012017 0.1� 0.35
1M12018 0.35
113112018 0.09(j) 0.1
M12018 0.17 0.12 0.1
W12018 0.11 0.16
�2018 0 09(j) 0.14
W2018 0.13
�1012018 0.37
'W"Is 0.12 0.21 0.13 0.14 0.1 0.39
�2019 0.1%
�412019 0.161 0.22 0.1n 0.225
�912019 0.343
�112019 0.104
�712019 0.19 0361
.&2019 0.192 0.0974(J) 0.29 0.212
�912019 0.103
Time Series
�n�iftueniFlu�de(mgl) MalpsR-411�0207MW
PlaniMilla ClaitSowiianCompny D�:MIIWrMh�d
MR��M MRAP� MRAP..-5 RAPWW-6 MRAPWW-71� MRAPWW-78 MRAPWW-BD
119�016 0.217(J) 0.2.(J)
7�1=6 O.vs(j) 0.203(J)
7�5�016 0.26(J)
7�612018 0.296(J) 0.104(j)
.s2018 0.1w(j)
M712018 0.209(J) O.ow(j) 0.138(j)
M812018 0.224(J) 0.0.(j) 0..(j)
lW3112018 0.157(J)
ii/iMis 0 iss(j) .0A 0.014(j) sw(j) 0.151(j)
11�016 sist(j)
1WO17 0.1 is(j) 0.13(j) �sl
1/1�17 0.114(J) �sl 0.034(J) 0.095(j)
�13�017 0.27 0.24 sw(j)
1141017 0.31 0.07(J) 0.17
11512017 0.24
VX2017 0.. 0.3 0.07(J)
�412017 0.27 sw(j) 0.2 0.3
5116�017 0.. 0.24 0.09(j) 0.1 0.14
511712017 0.29 0.29
511�2017 0.26 0.27 0.29 0.1
511X2017 0.1 0.14 0.3
W1812017 0.37 0.11 0.11 0.22
W1912017 035
M012017 0.26 0.31
1M12018 0.31 0.24 0.1
1IM12018 0.21 0.35
M12018 0 35 0.1
51912018 0.24 0 M 0.09(j) 0.1 0.21 026
511012018 0.31
lW2018 0.. 0.43 0.13
1M12018 0.33 0.12 0.25 036
.W019 0.3s5
.X2019 0.407 0167
�412019 0.156 0.296 0 258
�912019 0.226
RQ712019 0.� 0.237
8�019 O.M 0105 0.106 0.221 0.214
Time Series
�n�uentFlu�de(mgl) MalpsR-411�0207MW
PlawMill� Cllmt:So�-Compny D�:MIIWrMh�d
MR��$S MRAP�M MRAPWW-9S RAP-PI-5 G��-M�17V
7=12018 O.m(j) 0.1n(j)
71&2018 M71
71W018 1 05
M712018 0.375 o.oN p)
M&2018 0.1(j) 0 7N
111112018 0.2M(J) 0.046(J)
11�18 0."7(J) 0627
1/1�17 0.215(J) .0A
111�2017 �0,1 0609
llX2017 0
M412017 0.�
IM2017 0.11 0.17
VX2017 1 1
�12017 0.43 0.11
.2017 0.�
�M2017 0.43
�1712017 0.13 0.14 1
�1WO17 1.1
�1=017 0.43 0.14
�1412017 0.16
W1.017 1.1
W1912017 0.57 0.16 0.19
11=2018 0.� 0.09(j) 0.19
M12018 1
�2018 0.05(j) 0..
�18 0.44 1.1
lW2018 1.3
1M12018 0.. 0.17 O.n
W012019 O.M
.X2019 in
�412019 O.Wl O.M 0.277
W712019 0.173 0.173
�812019 O.W
.�12�1� 2.07
�412019 O.M
Time Series
Co,�baft�(pH) MalpsR-411�0207MM
PlantMilla Cllmt:So�unCompny D� MIIWrMh�d
MRAP�l RAP..-10 RAPWW-11 MRAPWW-12 MRAPWW-M
7=12018 5. 6.75
71&2018 7.. 673 6 7�
�2018 8.8
WX2018 5..
M012018 8.8
M112018 599
MW018 896
M712018 6 V 574 5 5� 649
1.&2018 685 594
lW3112018 8.74
111112018 571 56 6.5
11.2018 851
111X2018 68 5..
111112017 85 58 559 6..
111�2017 561
.2017 5.9
M2017 8.76
llX2017 863 558
M412017 574
IM2017 559 561
.&2017 5.67
M912017 6.76
&M12017 867 557
VX2017 763
�12017 556 554 566
.2017 5 7�
�412017 5.�
.W017 6.71
�1�17 8.67 556
�1�17 6 M
�17=7 673 57
WM17 6.71 5.71
�1=017 671 5 6�
�1412017 8 n 65 555
�112017 5.7
.W017 B..
W1912017 878 6 576
M112017 68 553
1M12018 884
1IM12018 709 559
113112018 $81 681
M912018 5.74
W012018 6.77
M712018 8 48(D) 5 665(D)
M&2018 5 895(D) 6.5(D) 6.5(D)
�2018 704 649 672
W2018 8.49
�1012018 577
�1&2018 8.8 584
lW2018 586 6.51
1M12018 9.04 7 6.72
lWM2018 5 75(D)
Time Series
Co,�baft�(pH) MalpsR-411�0207MM
PlantMilla Cllmt:So�unCompny D�:MIIWrMh�d
MRAP�l RAP..-10 RAPWW-11 MRAPWW-12 MRAPWW-M
M17=8 6.67(D)
.1�19 a." 576
�412019 691 6.67
�112019 11 N 664
�712019 7.44
.&2019 7�2 6
�912019 8.93 6.8
M412019 527
Time Series
Co,�baft�(pH) MalpsR-411�0207MM
PlantMilla Cllmt:So�unCompny D�:MIIWrMh�d
MR��138 MRAPWW-14 RAPWW-15 MRAPWW-16 MRAPWW-� MRAPWW-21(N).RAPWW-M
W1912016 6� 607 6.72
7=12016 �63 6
71&2016 5 W
.W016 636 6� ��l 6.76
M712016 �63
M&2016 5 N
IW3112018 631 6�9 �1� 8.7�
111112018 5 M ��2
1M12017 628 646 ��3 8.73
111112017 5.� �11
llX2017 8.73
M412017 8.27 547 �13 8.16
IM2017 5.W
M912017 6."
VX2017 597 6.73
�12017 $25 638 8.1
.2017 5�
�M2017 646 5�7 8.12 6.71
�1712017 553 6 n
�1�2017 6.41 �1 6.79
�1=017 557 63
�1412017 6.11
W1912017 565 643 8.5 603
M012017 6.16 68
lM12018 6..
1IM12018 8.4 5.95 6.17
113112018 567 8.5
M712018 6 19(D) 6.91(D)
MWO18 5.73(D) 8.5(D) 8.49(D) 6 14(D)
W12018 642 601
�2018 56 8.M
W2018 592
�1012018 6.79
1�18 �64 641 646 5 521 6.8
�19 7.26
.�19 �65 644 646 501
.91019 6.81
�112019 625
�712019 625 684
.&2019 631 638 5. 742
�912019 567
Time Series
Co,�baft�(pH) MalpsR-411�0207MM
PlantMilla Cllmt:So�unCompny D�:MIIWrMh�d
MR��M MRAP� MRAP..-5 RAPWW-6 MRAPWW-7� MRAPWW-78 MRAPWW-BD
W1912018 8.95 582
7�112018 671 651
71&2018 6.�7
71W018 7.01 598
.W018 9.13
M712018 5.� 6.71 651
M&2018 7.W 6 6
lW3112018 9.04
111112018 5.79 8 6.74 6.51 641
11.18 7.M
1�17 962 5.� a."
1/1�17 7.17 6.77 6.. 5�e
11.017 9.43 5.74 8.04
�1412017 7.01 $74 6.5
IM2017 6.34
M912017 0." 601
&M12017 5.73
.�17 9.14 709 5 N
V�17 5.7 566 64 641
�1�17 9.11 5.72 592 5 6� 645
�17=7 7 636
W1.17 9.. 583 708 599
W1�17 571 649 643
WM2017 709 504 577 6
W1912017 632
M012017 969 586
1M12018 976 586 575
1IM12018 6. 646
113112018 7.13 6.05
M712018 9 475(D) 6(.) 7.175(D) 8.23(D) 6.M(D) 6 57(D)
M&2018 6 32(D)
W2018 585 7.03 8.01 6.7 552 611
�1012018 944
lW2018 586 726 8.1
1M12018 9.. 6.74 556 626
.�2019 9.17
.X2019 703 506
�412019 6.W 543 591
�912019 5.91
�712019 0.. 6.04
.&2019 708 598 6 M 556 609
Time Series
Co,�baft�(pH) MalpsR-411�0207MM
PlantMilla Cllmt:So�unCompny D�:MIIWrMh�d
MR��$S MRAP�M MRAPWW-98 RAP-PI-5 G��-M�17V
7=12018 5.76 5�s
71&2018 8.7
71W018 7 H
M712018 6.71 546
M&2018 5.75 78
111112018 $71 5.71
"..16 537 7
1/1�17 566 576
1/1�17 546 7
�1�17 7�6
M412017 566
IM2017 �6� 596
&M12017
VX2017
�12017 566 �7�
.2017 607
�M2017 5 6�
�1712017 �64 5 w 7.99
�1�2017 7.91
�1=017 8.72 �69
W14=17 5.71
WM2017 8.04
W1912017 8.76 5.75 5.73
1IM12018 8.79 5.79 5.M
113112018 8.23
M712018 8.n(D)
M&2018 6 845(D) 5.4(D) 8 04(D)
�2018 5.71 586
W2018 869 6
lW2018 .�l
1M12018 6 V 5.71 576
W012019 7 895(D)
.X2019 .18
�412019 662 5.R 582
�712019 5.. 5
.&2019 8.74
�912019 826
M412019 765
Time Series
�ngitu@M SuffaW(mWL) Ma�sRunV14120207MM
PlonlNall� Cllwtm�unCompny D�:IallfferMh�d
MRAP�l RAP-M.-10 MRAP.W-11 MRAPWW-l� MRAPWW-M
7=12018 $95 58.9
71542018 585 787 637
8�2018 12
WX2018 �.2
M012018 11.2
M112018 4.27
M612018 480
M712018 714 812 .1 115
1.542018 10.1 2.74
Mmmia .1
11/iMis 819 $29 $7.8
11�016 482
1�1WO18 11.4 3.14
111112017 515 731 $55 $7.1
111�2017 am
.2017 3.74
M2017 10.9
M412017 870
11542017 $60 82
.812017 3.4(JE)
M912017 11 p)
&M12017 470 650
VX2017 5 N
�12017 690 1100 82
.2017 0
�412017 2 7(JD)
.612017 11 p
511542017 410 900
511612017 590
511712017 $20 66
W12017 11 2.7(J)
811X2017 950 79
8/1412017 450 620 1100
8�112017 3.9 pa
.W017 11
W1912017 430 630 69
M112017 $60 1100
M712018 430 620
M812018 730 1300 70
5M2018 550 1400 70
5/912018 480
511012018 $80
511542018 11 2.5(J)
1 W2018 750 1500
1 OW018 420 450 54
lwl�ls 2.4(J)
10/17M18 12
V1612019 12.1 4.53
�412019 950 92.4
51112019 309 549
8�712019 $39
.812019 605 1780
Time Series
�ngitu@M SuffaW(mWL) Ma�sRunV14120207MM
PlanlMill� Cllwt:So�unCompny D�:MIIWrMh�d
MRAP�l RAP-M.-10 MRAP.W-11 MRAPWW-12 MRAPWW-M
�19 .7 $2.7
W�19 661
Time Series
ConstituaM SuffaW(mWL) Ma�sRunV14120207MM
PlawMill� Cllwt:So�unCompny D�:MIIWrMh�d
MR��138 MRAPWW-14 MRAPWW-15 MRAP-MW-15 MRAPWW-� MRAPWW-21(N)MRAPWW-M
W1912018 $9.3 W 900
7=12018 125 39.9
71&2018 1.0
.W018 42.� 747 707 $14
M712018 118
M&2018 1680
lW3112018 ..7 806 $10 M
111112018 108 1430
1M12017 45.5 779 707 833
1/11M17 128 1550
�1412017 39 88 $70 1500
IM2017 110
M912017 760
VX2017 520 $60
�12017 41 71 1700
.2017 120
�M2017 82 470 1500 630
�1712017 110 37
�1�2017 77 510 710
�1=017 120 43
W141017 1700
W1912017 120 41 72 460
M012017 1400 590
M712018 1500 Mo
M&2018 120 42 73 450
W12018 77 430
�2018 120 42
W2018 1300
�1012018 Mo
1M12018 120 41 78 580 1500 700
�2019 116
�412019 131 47.2 91.9 385
�912019 4.
�112019 1580
�712019 1570 5.
.&2019 51.4 227 3. 108
�912019 137
Time Series
�nstitu@M SuffaW(mWL) Ma�sRunV14120207MM
PlawMill� Cllwt:So�unCompny D�:MIIWrMh�d
MR��M MRAP� MRAP..-5 RAP-MW-6 MRAPWW-7� MRAPWW-78 MRAPWW-BD
W1912018 237 981
7�112018 367 277
71&2018 321
71W018 1.0 532
.W018 105
M712018 958 .7 258
M&2018 1020 Mo 368
lW3112018 .9
111112018 933 521 M2 251 389
11�16 1000
1�17 131 $98 M3
1/1�17 995 257 03
IU1017 950 320 250
IM2017 420
M912017 180 Mo
&M12017 930
VX2017 180 1100 550
�12017 $70 350 260 320
�M2017 180 780 490 .0 250
�1712017 930 300
W1.17 180 790 .0 560
W1�17 350 260 300
W1�17 $30 510 Mo .0
W1912017 350
M012017 140 710
M712018 140 $20 780 510 Mo 240
M&2018 400
W2018 $00 790 500 Mo 210 370
�1012018 120
lW2018 $50 $20 490
1M12018 130 350 220 4�O
.�2019 249
.X2019 8. 6M
�412019 3. 239 4�1
�912019 758
�712019 248 670
W812019 $18 509 371 258 4��
Time Series
�nstitu@M SuffaW(mWL) Ma�sRunV14120207MM
PlanlMill� Cllwt:So�unCompny D�:MIIWrMh�d
MR��$S MRAP�M MRAPWW-98 RAP-PI-5 G��-M�17V
7=12016 �75 793
71&2018 363
71W018 4�7
M712018 .6 674
M&2018 474 422
111112018 471 470
11.2018 7. .5
111012017 8. 480
111�2017 555 2�1
�1.17 480
IM2017 480 M
&M12017 150
VX2017 190
�12017 370 5"
�"17 85
�M2017 3"
�1712017 4W 410 1"
�1WO17 lw
�1=017 3" 510
�1412017 410
WM2017 86
W1912017 310 470 380
M712018 �l
M&2018 280 470 450
�2018 "0 350
W2018 .0 29
lW2018 4 7(J)
1M12018 330 .0 Mo
W012019 152
.X2019 �17
�412019 315 4.5 513
�712019 490 553
.&2019 366
W912019 92
�412019 11 a
Time Series
�ngitwM TDS(mWL) Ma�sRunV14120207MM
PlanlMilla Cllmt:So�unCompny D�:MIIWrMh�d
MRAP�l RAP..-10 RAPWW-11 MRAPWW-l� MRAPWW-M
7=12018 1620 307
71&2018 1080 1.0 455
�2018 221
WX2018 113
M012018 221
M112018 128
MW016 $52
M712018 1310 1170 1560 .6
1.&2018 228 121
lW3112018 1360
111112018 1160 1580 398
11.2018 $88
111.018 211 101
111112017 920 1310 1570 338
111�2017 1180
.2017 108
M2017 212
llX2017 .8 1130
M412017 1270
IM2017 1M .2
.&2017 91
M912017 217
VX2017 1000
�12017 1140 imo 328
.2017 1320
�412017 $9.3
.W017 202
�1&2017 $70 1660
�M2017 1080
�1712017 1280 336
W12017 218 M
�1=017 1310 319
�1412017 910 1220 1960
.1.17 91.3
�17 2.
W1�17 $24 1140 315
.lM17 1350 2030
�18 1070 2400 326
�18 1020
�1012018 1310
�1&2018 209 .7
1 W2018 1430(D) 2630(D)
1M12018 830(D) 1010(D) 283(D)
lWM2018 78.7
W712018 208
VM2019 185 92
�412019 1460 323
�112019 8. 996
�712019 1120
.&2019 1050 2850
�912019 1550 307
M412019 109
Time Series
�ngitwM TDS(mWL) Ma�sRunV14120207MM
PlanlMilla Cllmt:So�unCompny D�:MIIWrMh�d
MR��138 MRAPWW-14 MRAPWW-15 RAP.W-16 MRAP.W-� MRAP.W-21(N)MRAP.W-M
W1912018 255 1080 1530
7=12018 319 207
71&2018 2.0
.W018 211 259 1140 1480
M712018 308
M&2018 .20
IW3112018 213 285 1010 1430
11/iM18 305 2180
1�17 219 278 1250 1500
1/11M17 "s 2320
llX2017 1380
M412017 199 248 1180 2380
IM2017 305
VX2017 .6 1370
�12017 209 257 2360
.2017 315
�l W017 283 880 2400 1300
�1712017 335 213
�1�2017 288 872 1300
�1=017 331 217
�1412017 2520
W1912017 328 2M 288 .8
�"17 2500 1180
W12018 2 M .2
�2018 328 224
W2018 2.0
�1012018 1060
1M12018 3.(.) 213(D) 239(D) 982(D) 2460(D) 1220(D)
�2019 397
�412019 308 218 2. M6
�912019 956
�112019 2370
�712019 2470 960
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�912019 323
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�ngitwM TDS(mWL) Ma�sRunV14120207MM
PlanlMilla Cllmt:So�unCompny D�:MIIWrMh�d
MR��M MRAP� MRAP..-5 RAPWW-6 MRAPWW-7� MRAPWW-78 MRAPWW-BD
W1912018 7. 1520
7�112018 755 .0
71&2018 592
71W018 1830 8N
.W018 5.
M712018 imo 77� 612
M&2018 1800 8. 698
lW3112018 572
111112016 1510 862 .5 626 738
11�16 1"o
1�17 $08 1510 918
1/1�17 1880 71� 610 772
�1WO17 5. 1480 $96
M412017 1800 608
IM2017 772
VX2017 $08 1800 $52
�12017 1270 746 582 662
�M2017 $08 1420 9. 772 630
�1712017 1830 6M
�1�2017 w 1380 1770 928
W1�17 780 636 632
W1�17 1530 908 770 618
W1�17 700
M012017 592 1270
W2018 imo 1430 908 M 2 672
�1012018 $08
1 W2018 1180(D) 1300(D) 882(D)
1M12018 536(D) 7M(D) 558(D) 6.(D)
.W019 930
.X2019 1390 ..2
�412019 74� 574 724
�912019 1180
�712019 837 1120
.&2019 1370 903 550 M. 7 M
Time Series
�ngitwM TDS(mWL) Ma�sRunV14120207MM
PlanlMilla Cllmt:So�unCompny D�:MIIWrMh�d
MR��$S MRAP�M MRAPWW-98 RAP-PI-5 G��-M�17V
710=16 792 1250
71W016 686
7IW2016 1.0
M712016 $28 1120
M&2016 780 1000
111112018 $88 Boo
11.2018 11w 920
111012017 1120 $32
111�2017 868 812
�1�17 M2
M412017
IM2017 221
VX2017 710
�12017 726
.2017 195
�M2017 69.
�1712017 .22 782 718
�1WO17 7.
�1=017 710
�1412017 M5
WM2017 515
W1912017 $98 82� 6.
�2018 810 M5
W2018 498 4M
lW2018 4.(.)
1M12018 718(D) 776(D) 615(D)
W012019 .5
.X2019 47�
�412019 598 $02 838
�712019 7. 892
.&2019 712
�912019 7M
M412019 355
FIGURE B .
Box&Whiskem Plot Box&Whiskem Plot
A
4.
----------— 12
Canuatment:Bman Analpis Run 4)13Q0201C56AM Canumment:Bman AnxlyaisRua4)1�2010:56AM
NantMillor Client:Scaut,am Company Datp:MfillarosmPoad FlantMilier Client:Sommann Company Datp:MfiIlarMhPwd
Box&Whiskem Plot Box&Whisker;Plot
lao
ao
CarasttumatCal�m xrmlymxR,nV1X2=l0:56AM ConatituontCalcaurn AnalymxRunV1X2=l0:56AM
NantMiller Client:SmIxon Company DatmMillarMhPoad RantMiller Client:Scaut,on Company DaImMillarMhPoad
Box&Whiskem Plot Box&Whiskers Plot
me
ion
IN v, ��k.
Canxtituent:Chlonce �ml,aimRm4IlMN)2010:%" Comitituent:ChImict, AtmlyaiaRun4IlMN)2010:%AJA
PlantMiller Client:Southern Company Datp:MfillarosmPind PlantMiller Client:Southern Company D,4a:MfiIlarAshPmd
Box&Whiskers Plot Box&Whiskers Plot
2A
i,2
ConottuantRuarde AaWmimRvnVI3t2OQD10:f%" ConstituamtRuarde AaalAaRmVlW2OQDlO:f%AxA
PlantMiller Client:Soutnern Company DpI,,:MfiIlarAshPmd PlantMiller Client:Southern Company D,4a:MfiIlarAshPmd
Box&Whiskem Plot Box&Whiskem Plot
NO
11 06 71
4A 4A
2A
a
Conatituant:pH Analpis Run 4)13�020 10:56AM ConaOWM:pH AnxlyaiaRua4)13Q0201R56AM
RantMillor Client:Soutem Company Datp:MfillarosmPoad RantMiller Client:Soutenn Company Datp:MfiIlarAshPwd
Box&Whiskem Plot Box&Whisker;Plot
1. mau
1. I'll
aE
N,N",NNNNI%
Camaintuent:Suma, AnxlymsRmn4IlMN)2010:%AM ConamunmSuffo, Anal,naiallu.411UN0010:%�
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Box&Whiskem Plot Box&Whiskem Plot
ao
iona loan
loo
loo
Co ottumat TDS Analysis Run V1 V2021)10:56 AM ConatituentTDS AnalyaiaRunVlV2=lR56AM
RantMifl: Client:SmInum Company D,An:MfiIlarMhPmxI PlantMillor Client:SamInenn Company Data:MfillarAnhPond
FIGURE C .
Outlier Summary
MoM MI.or Cl��Whorn Co, DaW Mllorfth ftnd �nWd WI�N.11:0 M
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Ma,t G, Cl�&Whern Com, DaW GoMm BA LandRI P,�411�20.1 D W AM
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Tukey's Outlier Analysis - Intrawell Parameters - All Results
Mont Gunton, Cli Southern Cool Wta:Monti M WndNI Pool 411uAl 1 D 52 AM
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calmin sl .1 No l n1a NP Il .39 331� S.p,mW.lk
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Fl000de until .1. No . n. NP 13 D 1188 D.. X� Shapol
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Ful ill "l(N) No na n1a NP 1 s Ds.s 0,125 1 Suspol
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slut.(orl -1 ti n. 2100 Will INA U istn, 1S7.3 Its.) 3h.pll
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sulons ul tol 1� No us not NP 12 22U .1 s Inux) Shapol
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Tukey's Outlier Analysis - Interwell Parameters - All Results
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Constimainpli Analysis Run 4)lWO20 10:U" Vimiclintioned Constimernpli Analysis Run 4)lWO20 10:U"
PlantMillor Client Southern Company DemakfilloresmPard PlantMillor Client Southern Company DemixitfilloresmPord
Mann-Whitney(Wilcomm Rank Sum) Mann-Whitney(Wilcoxon Rank Sum)
MR-AP-M-13D MRAP-KW-13S
7 6
6,111411-11F
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Coneaki Analysis Run 4AW020 10:U)iM Constimernpli AomlysisR,n4)1I4K)2010:U)iM
PlantMillor Client:Southern Company DimakfillerfisloPond PlantMillor Client Southern Company DaltakfillerfisloPond
FIGURE D .
Welch's t-test/Mann-Whitney - Significant Results
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Constmiernpil ArmlysisRunIAW02010:3,1" Vimiclintimeell Constmernpil Analysis Run 4)lWO20 10:UAM
RantMillor Client Southern Company DertaitfilloresmPond PlantMiller Client Southern Company OptaitfilloresmPond
Mann-Whitney(Wilcoxon Rank Sum) Mann-Whitney(Wilcoxon Rank Sum)
MR4,JP-Mw-I MR-M-M-10
10 7
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PlantMiller Client:Southern Company Datal,fillortehPond PlantMiller Client Sol Company Optal,fillortehPond
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
�AP-M.13
�2018 8.8
M012018 8.8
1.&2018 M
111X2018 8.8
�2017 8.76
M912017 8.76
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WM17 8.71
.�2017 6 8�
W012018 677
EPM2018 68
1011712018 6 67(En
.1�19 664
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Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
�AP-Mw�
WX2018 5..
M112018 5.99
1.&2018 5.9H
111X2018 5..
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�412017 5.79
W12017 5.71
�112017 5.7
M912018 5.74
EPM2018 5..
10IM2018 5.75(En
VM2019 5.76
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�l MRAP�l
7�&2018 7.
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1 1M201 6 $51
111112017 .5
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W1912017 $78
1M12018 $84
M712018 8 48(En
MP2018 $49
1M12018 904
5P112019 11 N(c)
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�10 MRAPWW-10
7�&2018 8.73
M712018 B..
1013112018 8.74
111112017 8.8
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MP"17 8.73
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1/31mis 681
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!P1012018 677
lW2018 686
�412019 691
Mann-Whitney(Wilcown Rank Sum) Mann-Whitney(Wilcoxon Rank Sum)
MR-M-M-11 MR-AP-MW-12
a 7
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6.4 .6
4.8 4.2
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Constimainpli Analysis Run 4)lWO20 10:U" Vimiclintioned Constimernpli Analysis Run 4)lWO20 10:U"
PlantMillor Client Southern Company DemakfilloresmPard PlantMillor Client Southern Company DemixitfilloresmPord
Mann-Whitney(Wilcomm Rank Sum) Mann-Whitney(Wilcoxon Rank Sum)
MR-AP-M-13D MRAP-KW-13S
7 6
6,111411-11F
5.6 M..'unimue... .8 M--"Sl.ft-
4.2 3.6
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Coneaki Analysis Run 4AW020 10:U)iM Constimernpli AomlysisR,n4)1I4K)2010:U)iM
PlantMillor Client:Southern Company DimakfillerfisloPond PlantMillor Client Southern Company DaltakfillerfisloPond
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�ll MRAPWW-11
7�16 8.74
W7=6 8.74
11/iM18 $71
1/1WO17 661
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&M12017 657
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6P1412017 65
W1912017 555
1IM12018 7 On
M712018 5 665 p)
5nP2018 704
1M12018 7�
5P112019 564
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�12 MRAPWW-12
7�18 663
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111112018 66
111112017 6 w
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5P1&2017 6 M
6P1412017 6�
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5nP2018 649
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Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�13D MRAPWW-13D
7=12018 675
M712018 6�9
111112018 65
111112017 664
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W1912017 8.76
113112018 8.41
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5nP2018 8.72
1M12018 8.72
�412019 8.67
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�138 MRAPWW-138
7�15 5.�
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111112017 5.55
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1/31M18 567
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5nP2018 R 6
1M12018 R(H
�412019 R 65
Mann-Whitney(Wilcown Rank Sum) Mann-Whitney(Wilcoxon Rank Sum)
MR-AP-MW-14 MR-AP-MW-15
7 7
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RantMillor Client Southern Company Datal,fillorteloPond PlantMillor Client Southern Company Dival,fillorteloPond
Mann-Whitney(Wilcoxon Rank Sum) Mann-Whitney(Wilcoxon Rank Sum)
MR-M-M-16 MRAP-MW-2
7 7
III M��16�kd
5.5 5.6
4.2 4.2
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PlantMillor Client:Southern Company Datal,fillorteloPond PlantMillor Client Southern Company Dival,fillorteloPond
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�14 MRAPWW-14
7=12018 8.�
.fP2018 8.�
1013112018 8.31
1M12017 8.24
IU1017 8.27
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W1912017 643
1IM12018 64
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5nP2018 6 U
1M12018 641
�412019 644
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�15 MRAPWW-15
W1912018 8.�
.fP2018 8.�
1013112018 M9
1M12017 8.46
�1412017 8.47
�12017 8.n
EPM2017 8.46
EP1�2017 8.41
W1912017 65
113112018 65
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W12018 642
1M12018 646
�412019 646
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�18 MRAPWW-16
11�18 8.07
W�18 5.91
1013112018 8.19
1M12017 8.0
�1412017 6.13
.N"17 5.97
!Vl�17 5.97
W1�17 6.1
W1912017 8.03
1IM12018 5.95
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W12018 8.01
1M12018 8
�412019 8.01
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�2 MRAP�2
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111112016 8.02
111112017 6.11
�1�17 6.16
.�17 6.1
!Vl�17 6.1�
W1�17 6.11
M012017 6.16
1IM12018 6.17
M712018 6.19 p)
MP2018 5.92
1M12018 6.21
5ulmig a..
Mann-Whitney(Wilcown Rank Sum) Mann-Whitney(Wilco.n Rank Sum)
MR-AP-MVV-3D MR-AP-M-3S
7 10
4.2 6
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2.8 4
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Consifthounpli AoplysusRhn,01�2010:33" Viceirlintrathell Consifthernpli AomysusRun,01�2010:33"
RantMillor Chent:Southern Company DertaitfilloresmPard PlantMillAr Chent:Southern Company DintaitfilloresmPord
Mann-Whitney(Wilco.n Rank Sum) Mann-Whitney(Wilcomin Rank Sum)
MRAP-MW4 MRAP-MW-5
4.8
3.6 4.8
b,ummend ,do, 6 79 X b..n—nd..d.h 7,.
2A 3.2
mr,ph—hoo-7.11
1.2 1.6
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Conametint pH Analysis Run 4AW020 10:33" Consifthernpli Analysis Run 4)lWO20 10:33�
PlantMillor Client:Southern Company Datel,fillorteloPond PlantMillor Chent:Southern Company Opeal,fillorteloPond
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�M MRAPWW-3D
11�16 8.72
W�lo 8.76
Mlmlo 8.72
1�17 6.73
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M912017 am
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EP1�2017 6.79
M012017 8.4
1M12018 B..
M712018 8.91(ER
!P1012018 8.79
1M12018 8.4
�912019 8.41
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�M MRAP�M
wl�18 8.95
W�18 9.13
1013112018 9.0H
1M12017 9..
11X2017 9.43
M912017 9.04
.�17 9.14
5V1.017 9.11
EP1�2017 9..
M012017 969
1M12018 976
M712018 9 475
!P1012018 944
1M12018 9..
.W019 9.17
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP� MRAP�
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M712018 5.M
111112018 5.79
1M12017 5.M
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EP1�2017 5.�
M012017 586
1M12018 586
M712018 6p)
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lW2018 586
�912019 591
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�5 MRAP�5
7�(P2018 7.01
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1 1M201 8 7.02
1/1�17 7.17
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5P1712017 7
EP1�2017 7.04
Wl&2017 7.09
113112018 7.13
M712018 7.175
MP2018 7.03
lW2018 7.26
.X2019 7.03
Mann-Whitney(Wilcown Rank Sum) Mann-Whitney(Wilcoxon Rank Sum)
MR4kP-MW-6 MR-AP-MW-7D
7 7
5.6
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4.2 4.2
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Conethiminpli AnalysisRun,01WO2010:�C" Vimiclintimetell Constmernpil Analysis Run 4)lWO20 10:��
RantMillor Client Southern Company DertaitfilloresmPard PlantMillor Client Southern Company Durtal,fillerfisloPond
Mann-Whitney(Wilcoxon Rank Sum) Mann-Whitney(Wilcoxon Rank Sum)
MR-AP-M-7S AR-AP-MpN-8D
7 7
III RAe.mt..n.
5.5 .6
4.2 4.2
belopmend ,do, 6 606 X belummend..on eM
2.8 2.8
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Consammit pH Analysis Run 4AW020 10:�� Constmernpil Analysis Run 4)lWO20 10:��
PlantMillor Client:Southern Company Datal,fillerfisloPond PlantMillor Client Southern Company Durtal,fillerfisloPond
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�8 MRAP�8
7�612016 5.94
�812016 8
111112016 8
1M12017 8.0H
11X2017 8.04
M912017 8.01
VX2017 8.02
EPM2017 5.92
EP1�2017 5.99
Wl&2017 8.04
113112018 8.05
M712018 8.23(En
MP2018 8.01
lW2018 8.1
.X2019 8.06
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�7D MRAPWW-7D
7�1=6 8.71
W7=6 6.71
11/imis 6.74
1/1�17 6.77
�1�17 6.74
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EPM2017 6.71
Wl&2017 8.77
1M12018 8.75
M712018 B.M(D)
MP2018 8.7
1M12018 8.7�
�412019 M
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�7S MRAP�7S
7�112018 8.51
M712018 8.51
111112018 8.51
111012017 B..
�1412017 8.5
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EPM2017 8.45
EPM2017 8.49
Wl&2017 6 M
11�18 6.
M712018 6 57(En
MP2018 6.
1M12018 6 M
�412019 643
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�$D MRAPWW-BD
7�&2018 8.27
.&2018 M
111112018 8.41
111012017 8.�
11&2017 B..
�12017 8.41
5P1712017 8.�
EPM2017 8.43
W1912017 B..
1IM12018 8.46
.&2018 B..(ER
MP2018 8.11
1M12018 8.26
�412019 5.91
Mann-Whitney(Wilcown Rank Sum) Mann-Whitney(Wilcown Rank Sum)
MR-AP-M-M MR-M-MR-IND
7 6
5.5 RAe.mt..n.
4.2 3.6
mummene..on-anto X belemend,,e-5,715
2.8 2A
,,,Pe,nomoe—&�5 —p—me-5.73
I A z - 1.492 1.2
A ph. T
St A1,h. T
: : .. 1.282
t/16 V1m17 8t3m17 �14&18
7MI6 V617 N2 117 �1 118 101 118 412W19
3118 4124119
Conattuarnpli Aralysii,RunIAW02010:�� Viewlintimeell Constmernpil Analysis Run 4)lWO20 10:��
RantMillor Client Southern Company Dimal,fillorteloPond PlantMillor Client Southern Company DalwMillorteloPond
Mann-Whitney(Wilcoxon Rank Sum) Mann-Whitney(Wilcoven Rank Sum)
MR-AP-M-96 MR-AP-PZ-5
7 9
5,6 7.2
4.2 5.4
belopmend ,do, 6 626 X menum-d—otin-7.
2.8 3.6
-.p..— ed.- I.. —pone, ed—�8.27
1 A 1.8
:lph� ...TI
0 0
7r Is 7MI6 V11117 W31Y17 W18118 1 y.
Consmuent pH AnalysisRun4AW020 10:�� Meer,lintimeell Constmernpil Analysis Run 4)lWO20 10:��
PlantMiler Client:Southern Company DalwMillorteloPond PlantMillor Client Southern Company DalwMillorteloPond
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�$S RIP.88
7�15 8.7
W7=6 8.71
11/iM18 671
1/1�17 666
IU1017 566
�12017 566
EPM2017 5 en
EPM2017 572
W1912017 676
1IM12018 679
.&2018 6 845(En
MP2018 669
1M12018 6 V
�412019 662
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�9D MRAPWW-9D
7�18 5.76
�16 5.75
11/iM18 571
1/1�17 576
11.017 R en
�12017 R 7�
5P1712017 R(H
EPM2017 R 69
W1912017 5.75
1IM12018 5.79
.&2018 5.4(ER
5nP2018 5.71
1M12018 5.71
�412019 5.R
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�9$ MRAP�98
7�18 5.�5
W7M18 5.46
1 1M201 8 5.37
111�2017 5.46
11&2017 5.96
.2017 8.07
5P1712017 5.M
6P1412017 5.71
W1912017 5.73
1IM12018 5.M
.&2018 8.04(En
5nP2018 5.N
1M12018 5.76
�412019 5..
Mann-Whitney (Wilcoxon Rank Sum)
Co,unftuo�:PH(PH) Analps Run 411MO20 10 36 W V— nu-11
Plant Nullu ClInnt:So�un Company D� MIller Mh Pond
MRAP�-5 MRAP�-5
7��18 7.0
�18 7.8
11.18 7.N
1/1�17 7.9
�1�17 7.N
ZP�17 8.0
.�17 8
5P1712017 7.99
EP1�2017 7.91
Wl&2017 8 OH
113112018 $23
M712018 8 n p)
MP2018 86
lW2018 $31
.X2019 8.14
FIGURE E .
Trend Tests Summary Table - Interwell Parameters - Significant Results
PWN MiW, Clent Sw��mpony D�A M,IW,Ash P� Prl�411 W2UO,1 OAT AM
CHtICA H %NOS N—IM M�d
�o 11 . .1. .1. NP
Fluod�(M�� .�-M., O.OM4 43 Ym 13 . .1 .1. N�
Trend Tests Summary Table - Interwell Parameters - All Results
Plaut MOW, Cilent SwOloul�mpony OWN:M,Wu Ash Pou� PrIuMd 411=0,10:47 AM
..W., CHtICA H %NSS Noormillo MeftxI
So—(AA) .1AS-WWV-U A SS No 12 41AI 1. 1. A�l No
So—(AA) G&Ao-m�(4) I�S,l 11 SS No 12 41A7 AM AM AD1 No
cackun(�) .1AP M M ft) S.1 32 SA NO 1� S No A Dl No
�.U—M,111) .�..ft) I... 'N YaW 12 . .1. r1a ... No
SW.rl.AnSWL) G�W-13(bg) 0,1178 IS So W� 10 0 No )'�l No
SW.r.AnSWL) S�.(4) 0'.. So NO 10 0 No O'Di NP
Flood&�rngl Sl 3 ft) �..Ol 41 1. 11 . r1a r1a ... NP
Moul(�) G�-Wul(') 0 W%" 1� 43 No 13 0 A. wa 001 No
Sul..(oNl GS-M-MNV-13(b,) AVWO� 11 3S NO 1 S S 1. AM AS1 No
Sul.. GM-M�(4) -D�MiS -1A 1� NO 12 S 1. 1. AD1 No
TDS(�) G&M-M-13(b,) JA. -SA 1� NO 12 S 1. 1. AD1 No
TDS(oNS-) GAo M�(w) 11.72 3� No 12 0 Dl No
Sen's Slope Esbmator Sen's Slope Eabmator
GS-AP-M-13(be) GSAP-M-8(a,)
0,11 0,11
0.088 0,088
T..d 1� T.—
=-..m ..am
..fid.-
0,066
--a-
0.0� ow —
O.Q22 O.Q22 —
0 0 —
WW16 VIV17 MI/17 W17118 913wla V16/19 WW16 VIW17 911/17 W17118 MOM V16119
CwMituW:�mn �IyaisRuaVlsW2010.46� Vim:lMsmaI Coaa#t.ant:�mn AnalysisR.aVlsoO20V�� VievAntanaol
RantMillor Client:Sca,them Company Darlp:hlfiflar�hPwd PlarAMiller CIimA:Sca,thmmCam,ay Delp:MfillerMhPand
Sen's Slope EaUrnator Sen's Slope EaUrnator
Gs�-13(be) GS-AP-M-8(a,)
so 20
—12
40 s— 16
T..d m....1.9—d
30
12 ..fid I—A
20 a
10 4
0 0
WW16 VIV17 MI/17 W17118 913wla V16119 WW16 VIW17 911/17 W17118 913wla VIWID
Cmnst"MC.1camn ArmyA,R�.VlX2=10:45" M—ArsionvOl Cmnst"MC.1camn ArmyaiaRunV1X2M1C45" MewArsionvel
PlantMiller Client:Samthana Company Darlp:MfiIlarAshPwd RantMillor CIimA:Sca,thmmCammay Dala:MfillarMhP�d
Sen's Slope Ealimator Sen's Slope Ealimator
GS4tP-AAtkf-l3(be) G&AP-M-8(a,)
4 4
s-.a 1— an-.0 2ot,
32 uu—I&I 32 aa—I&I
T..d 1� T.—
=Ii..am
2A ..fid.— 2A .ed—
tiot'.
1.6 1.6
0.8 0.8
0 0
WW16 VM7 MI/17 W17118 w3wla 4`16119 WW16 VIW17 W1117 W17118 913wla 4`16119
ConstomatChloride Aml,,h,Run4MW2OMlOA5AM Viewlintereall ConattumatChloride Amlyah,Run4MW2D2010:45AM
PlantMille- Client:Southern Company Delp:MfillaroshiPtand PlantMille- Client:Southern Company Date:MfillonfishiPtand
Sen's Slope Ealimator Sen's Slope Ealimator
G�-13(be) GS-AP-M-8(ag)
03 02
13
an- 0 1—
te o.
0�24 awn—i 0,16 ---1
.M.1. — 12
—.1-43 —.1 43
--- T..d .
em—oat% --to.,
—1—
OA8 —in, 0,12 ..fid—1-1
an
0.12 0,08
0.06 0,04
0 0
WW16 VIV17 MI/17 W17118 913wla 4`16119 WW16 VIW17 911/17 W17118 W30)18 4`16119
ConstmentRunam, Analysis Run VlX2=10:45" ConstmentRumple Atml,amRmV1X2(Xa010:45"
PlantMille- Client:Soutmin Company Delp:MfillaroshiPand PlantMille- Client:Soviman Company Dida:MfillaroshiPand
Sen's Slope EaUrnator Sen's Slope EaUrnator
GSMP�-13 pog) GSAP-M-8(a,)
20 5
-12 -12
a— 261
16 ua--
M.A.
—.1-39
T..d 1� T.od .—
=-..m ...am
12 ..fid.—
a 2
4 1
0 0
WW16 VIV17 MI/17 W17118 Wells V1.19 WW16 VIW17 911/17 W17118 Wells Nlwiu
CmMkuW:SuWe AnalpiaRtn411=2010:45AM Viawlaammoll Comstitumm:SuMe AnalyaiaftnVl�2010:45AM Viawlrammml
PlantMiller Client:Samthem Company Dada:MfillaroshPand PlaraMiller Chant:SamthanaCam,nay Dada:MfillarMhPond
Sen's Slope Eabmator Sen's Slope Eabmator
G�-13 pog) GS-AP-M-8(a,)
300 200
—12
a—.1uo a..1772
240 aa—n- 160
m.,a -om-4a
1-38
T..d T..—.
180
120
nma-
120 80
60 40
0 0
WW16 VIV17 MI/17 W17118 Wells 4M.ID WW16 VIW17 911/17 W17118 W30)18 VIWID
ConstWM:TDS Anaysia Run 411V200 10:45AM Viewint,moll ConstWM:TDS AnayiaRvnV1V2=10:45AM
RentMiller Client:Samthana Company Dada:MfillarAsmPond RantMillor Client:Southana Company Dada:MfillarAsmPond
FIGURE F .
Interwell Prediction Limits Summary Table - All Results
PWN MOW, Clent So��nlpany Dale:hl Ash Nana PrInhal 411 V2UM,1 0:6D AM
..W., UWW,Lim I oear I M�WIA o,,, ol.�, Nl1.1 Mal
-Ao(�) Ana 0�1 a�liule 1. . n. 41AI a A Al� l In.,Alenal I of 2
Call(�) 4111 . 221.m We �4 n. eI le A Al� NP In.,Alenal I of 2
CNoroe(MIL) 4..1. . U 11une . . �2. o...' o None ....a. Pa..In.r 1 1�
Fluoride ...14 . 22 NWm nda H D 1179 O.NN7 o None O.NIQU Parana InWr 1 of 2
Mufas 1�1 1. we 2�ltaaa We . n1a not 0 a 3..l I P'near(noned,I.2
TD3(�) we 2. we we 2�Ntana We N n1a not 0 a 0 X�ll 3 NP'near(nownrall"I of 2
FIGURE G .
Intrawell Prediction Limits Summary Table - All Results
PWW MOW, Clent SonOnWon�Pnopony Dala:M,W,Ash PooP Protec!411 V2UM,1 ON AM
U000n�Lim I-I MPWIA CW- 1.�, N�.1 M.,
PH(W) 6 on'O N. 1. 1 MMM 1. 1� .1. 1 No. 0�0[0171 P-noA 1 Pf 2
PH(W) GS-AP-MW-11 II�.2 1. 1 Muro wa 1� SWN o None A�DEMVFI PWW.InoA 1 12
PH(W) PI�.1 7281 . 1. . 14 �I. PAUI5 o No. ....171 P-no Int.1 1�
PH(W) Mo�M lo 6.%9 1.1� . 1. noo 14 67M P.... o No. ....171 P-.In.1 12
PH(w) 73 . 1.. oo� 15 n1a nh. 0 il.01.7 No Int.(.1,1 of 2
PH(w) N�-M Q 117 3�4 . 1 Wum nivi 13 657 O'No. 0 No. 0,.0171 1-Int.1 1�
PH(W) V.AP-.-13� 6"M 6"D W. 1 1. 14 660 01017 0 None 0 W0171 P-Mo.1 of�
PH(W) M.�-.-15 "w" "7 Na 1 la 14 6471 0.02 0 None 0 W0171 P-m In.1 V 2
PH(AH) M.WAV-16 6. &H� . 1..o Wa 14 .0. o',Mo. o No. A�DEMVFI P-In.1.2
PH(AH) M.MAV-2 6�74 &. . 1..o Wa 14 .1. 0',,.1 o No. 0�000171 PwAnn InPa 10 2
PH(AH) M.... 1Ao3 A. . 1..o wa 1� P�. o'P. o No. A�DEMVFI P-InPa 10 2
PH(AH-) MR�M� 7... 1., . 1 t- . 14 7o. P..11� o No. 0.140171 Pmm Inno 102
PH(AH-) MR�M 7D 6.U7 I. . 1..M noo 14 672 P..I. o None ....171 P-m In.1.2
PH(w) 6. 3'. nPa I o. . 14 .5. O'NW. 0 None 0,.0171 1-In.1 P42
PH(w) R�-M E) 6� P'. nPa I.,a n/a 14 1�1 1.,13 0 None O,MO171 Poono Intra I W 2
PH(W) M.AP-M-6$ 6 AM, 6'oP, A. 1 oW,,. 1. 14 6116 00052 0 None 0 W0171 P-m Iona 10 2
PH(W) M.AP-M-0 SOWN 5577 Wa 1 WN,. Afa 14 5721 0 051� 0 None 0 W0171 P-m Iona 10 2
PH(W) M.M.. 6 o 1. 1. Wa 14 57M o,22AM o No. A�DEMVFI P-InPa I.2
PH(W) M..-1�. �716 1. 1. wa A S�. o'A.. o No. 0�000171 PO,An InPa 1 02
PH(AH) M.MAV-14 6.. &16!S 1. 1. wa A .3. o No. A�DEMVFI P...In.1.2
PH(PH) MR�M 3D 6AX 1.5 . 1. . A .73 P.... o No. 0.140171 Parano InIno 1 W 2
PH(PH) MR�M� II.. �.7 . 1 . 9 57U P...' o No. O.WD171 Parano Intra 1&2
PH(w) R�-M 3 61. 5'. nPa 1 . P' 6 0,0. 0 None 0...171 1.-Int.1 W 2
PH(w) R�-�-1 �1�" 7. . 1 nWI 9 7918 0,W2. 0 None 0...171 1.-In.1 W 2
PRodiction Limit P.didion Limit
lonowell Rumanian,GS-AP-M-13(bg) InnaveMl Panamedd,GS-AP-MVV-8(N)
7 �13 6A
I—lame-e —k,.ad
5.6 4.88
4.2 3.66
Laua��Iy Laea,515
2S
IA U2
0 0
.16 VIV17 W31)17 W17/18 9)30118 4/1W19 WW16 WlW17 W1117 W17/18 9)30118 4/1W19
BackomundDa�SIMMO�:Mea�762,�.Dm=DDSM3,n=13 No-aIa,MM,SlM,iu,Wk@.plM=pm, N—aI'..SMpiMW.k@apM=pm,
eale�Wue-0.934,erkeal-0.14 RuxutWpha- eatulated-0,W46,enkal-0,814, �Mpa-2,864(-7,22,1o(2 wenetapim-005132) Repoataloa-
0 0OW42 �Uneas 1 fieure wlUe 0 0OW42 �Inues 1 fieure wlUe
ConatituentpH AnalyaiaRun4)1W02010:W,AM V— Intrawell ConattueantpH AnalyaiaRun4)1W02010:RDAM Viwintmeoll
RentMillor Client:SmInana Company DpW:MiIlerAahPcnd PlantMiller Client:SmInena Company Date:MfillaroshPood
P.didion Limit Predidion Limit
InmeneeW Panno.n.,MR-�M-I Intuneell'arameoc MRAP-4AW-10
10 up,ep-� MR,AP-W-10
—,,-d —k,.ad
Lae,-Ila, uml-&aea
6 .2
Unee�7.281 Laea�..15
4 2S
2
0 p
7�!Vlli 1�17 W1W17 11)20117 V30118 10)9)18 7aW16 VIW17 W30)17 WIW18 10IV18 4�4)19
anoyl—al Do.S.Mare,Me..MR,Sa�Dev,...,-14, Nortnalp,eat Shape,Wk @BIPM=0,01, aalkleamal Do. Me..7p2, .�Dev=...23,14
eatu'Wled-O.Ull,enaea-D.U5. �pp.-2.797(�-7,-22,1�2 —nt.1,W-0051�2) catulated-0,9253,enkal-OV5, �ppa-2797�-7,�22,1�2 �ntaIpW-005132) Reeo�alal,a-
0 0OW42 �,aaea I fieure wlue 0 0OW42 �,aaes I haure wlue
Constituent RH Analysis Run 4)lWO20 10:W AM View,Intmaxell ConatituentpH AnalyaiaRun4)1W02010:RDAM
RentMillea Client:SmInena Company DpW:MiIlarAshPwd RentMiller Client:Seaton Company Date:MfillarAshPand
Prediction Limit
Co,�ftuwt:�(pH) MalpsR-411MO2010NM V— W-11
PlanlMilla Cllmt:Sa�—Campny D� MIIWrMhPmd
�2018 8.8
M012018 8.8
1.&2018 M
111X2018 8.8
�2017 8.76
M912017 8.76
��17 8.71
W1017 8.71
.�2017 8 U
W012018 677
�1&2018 sa
W712018 6 67
.1�19 664
Prediction Limit
Co,�ftuwt:�(pH) MalpsR-411MO2010NM V— W-11
PlanlMilla Cllmt:Sa�—Campny D� MIIWrMhPmd
WX2018 5..
M112018 5.99
1.&2018 5M
111X2018 5..
M2017 5.9
.&2017 5.67
�412017 5.79
W12017 5.71
�112017 5.7
M912018 5.74
�1&2018 5..
lwl�ls 5.75
.1�19 5.76
Prediction Limit
Co,�ftuwt:�(pH) MalpsR-411MO2010NM V— W-11
PlanlMilla Cllmt:Sa�—Campny D� MIIWrMhPmd
MR��l
7�&2018 7.
.W018 $96
11M2016 $51
111112017 .5
�1�17 .63
��17 .67
.�17 763
�1&2017 .67
�1412017 8 n
W1912017 $78
1M12018 $84
M712018 8.44
W2018 8.49
1M12018 9.04
�lmlg 11 M
Prediction Limit
Co,�ftuwt:�(pH) MalpsR-411MO2010NM V— W-11
PlanlMilla Cllmt:Sa�—Campny D� MIIWrMhPmd
MR��10
7�&2018 8.73
M712018 B..
lW3112018 8.74
111112017 8.8
�1412017 8.74
�"17 8.73
�17=7 8.73
W1.017 8.71
M112017 8.8
113112018 8.81
.&2018 8.895 p)
�1012018 8.77
lW2018 8.86
�412019 8.91
Prediction Limit Prediction Limit
lintraverAl Nom,paremairc,MR-AJp-MW-11 ni Parametric MR IkP MW 12
....11 6,8 W�P-W-12
makimIld —kri
6.4
4.8 4.08
Larr�.., urrr�.Ar
32 2J2
7�!Vlii WlV17 94Y17 MV18 IW11)18 V1119 7M16 lZ29)16 W17 11)18117 V29118 10)EV18
c.,t,.U.d a..—Mar,....51,Sel eI,p..,-1a, lamarmift,lost Shapiro We @01pla=0,01,
W nor-roonal at Une 0,01 apha laval Lama am halluent ami leame of 15 ln�pramd alume Mm�amumnt pan eatulated-0,%42,cribcal-0,814, Kappa-2,8"(c-7.�22.1 of 2 eanit apha-0 05132) Repot alpha-
anmalaplma�003002 IndW,dual�mp�nson�IpW�001507(i�2) aaauumalf�r—lm 0 0OW42 Aum.nats 111—�Iuai
Constituent:pH Analysis Run 4)lWO20 10:00 AM Viw,lintravall Constituent:pH Analysis Run 4)1�20 10:0)AM Viw,lintionvall
Ram Miller Client:Southern Company Data:Miller Ash Pord Ram Miller Client:Southern Company Date:Miller Ash Pord
—r--wom —r--wom
Prediction Limit Prediction Limit
lintramell Paranneirin,MR-AF`-MW-1W Ini Parannerre MR IkP MW 15
7 67
or-inrd —k,.rd
5.6 5.36
Unrit-&are U ft-6..
4.2 4.02
urrr�omp urrr�oel
2A 2�68
IA 1�u
0
7=16 �17 tiJ27)17 WIW18 1VV18 4�4)19 7/19/16 VW17 td2b)17 WIW18 1W18 4�4)19
lawamp,ant �alk,m�.dD�...Mm.,:Me..471,�..D.=..2,n=14 Normill,re�Sumpirreall,ttalum=11,01,
ealvjlRmd-0,N93,cnkaI-D,U5, �ppa-2,797(c-7.�22,1�2 �ntaIpW-005132) Reptalitiale- tivulated-0,9501,ninval-0,U5, �ppa-2797(c-7,�22,1�2 �taIpW-005132) Reptalitiale-
0 0OW42 Aum.nats I It.m�1.. 0 0OW42 Aum,nes 1 Ature wlue
Condiment pH Analysis Run 4)lWO20 10:00 AM Viw,lintravall Conalituent:pH Analysislkun4)1�2010:00AM
RantMillm Client:Southern Company DatcMillarAshPool NartMiller Client:Southern Company Date:MfillarAshPool
Prediction Limit
Co,�ftuwt:�(pH) MalpsR-411MO2010NM V— W-11
PlanlMilla Cllmt:Sa�—Campny D� MIIWrMhPmd
MR��ll
7�16 8.74
W7=6 8.74
11/iM18 $71
1/1WO17 661
llX2017 658
&M12017 657
�12017 6M
�M2017 6M
�1412017 65
W1912017 6�
1IM12018 709
M712018 6 665 p)
�2018 704
1M12018 73
�112019 664
Prediction Limit
Co,�ftuwt:�(pH) MalpsR-411MO2010NM V— W-11
PlanlMilla Cllmt:Sa�—Campny D� MIIWrMhPmd
MR��12
7�18 663
W7M18 sw
111112018 66
111112017 6w
IM2017 6w
�12017 6.
�1&2017 6w
�1412017 6�
M112017 6�
1IM12018 6w
.&2018 6 645
�2018 649
lW2018 651
Prediction Limit
Co,�ftuwt:�(pH) MalpsR-411MO2010NM V— W-11
PlanlMilla Cllmt:Sa�—Campny D� MIIWrMhPmd
MR��13D
7=12018 675
M712018 6�9
111112018 65
111112017 664
�1�17 661
.�17 666
�17.17 67
�1=017 669
W1912017 676
113112018 681
.&2018 6.845(D)
�2018 8.72
1M12018 8.72
�412019 8.67
Prediction Limit
Co,�ftuwt:�(pH) MalpsR-411MO2010NM V— W-11
PlanlMilla Cllmt:Sa�—Campny D� MIIWrMhPmd
MR��15
W1912018 8.�
.W018 8.�
lW3112018 M9
1M12017 8.46
�1412017 8.47
�12017 8.M
�M2017 8.46
�1�2017 8.41
W1912017 8.5
113112018 8.5
.&2018 8.49
W12018 8.42
1M12018 8.46
�412019 8.46
PRodiction Limit Predidion Limit
Intravaell'ammenc MR�P-40W-16 lumanni Rumanian,MR-AP-M-2
33 up".." 6A
�la,u
5,(A 5,12
Laan-.�.
3,78 3,84
.aI.yQ
2,52 2�56
1,26 U8
CjWJ6 VW17 &2W17 WIW18 1VV18 ��4)19 7�Wlll 211V17 95Y17 MW18 10/11)18 V1119
BackomundDa�SIMMO�:Mea�06,�.Dm.=D.D�6,n=14 NoaaaIa,MM,SlM,iu,eek@aplM=pm, N—aI'.M,SlM,iu,Vek@aplM=pm,
ealculated-0,9(",�e-D,U5, �ppa-2,797(c-7.�22,1�2 �alpM-005132) Repoataloa- ealculated-0,9W1,cribcal-0,U5, �ppa-2,797(c-7.�22,1�2 �alpM-005132) Repoataloa-
0 0OW42 �Iaaas 1 Nture ealue 0 0OW42 �.aa.a 111—ealu.
Constituent:pH Analysis Run 4)1�20 10:W AM Viw,Intmeall Constituent:pH Analysis Run 4)lWO20 10:W AM Viw,Intmeall
PlandMillor Client:SmInam Company Onta:MillaroshPood PlandMiller Client:SmInann Company Deta:MfillarAshPand
Predidian Limit Predidion Limit
Int-11 Paramainic,MR-AP-MWV-3S Intioneal Rumanian,MR-M-MZ
73 MRIP-Me"
Lamit.11. umft
6.6 4.38
ua,a�oyol
2�92
22 1A6
U.a�a.22
4A
WIWA VW17 &2W17 WIW18 105Y18 4=19 7�16 W11/17 W30)17 WIW18 101018 4=19
ealkleourd Do.Summary:Me.. t,nna�D-11.2.,-11i, .—pq eo h.,re Ve.@.InM=poll, �alklmu.dD�.S..M�,:Me.--l.3,..D.=..113,n=14.
�pp.-2.731(�-7,-22,1�2 —nt.1,W-0051�2) Rep.1.1'a- catulated-0,8926,�W-D,IQ5, �ppa-2797�-7,�22,1�2 �taIpW-005132) Repo�alpha-
0 0OW42 �.aa.a I Il.m eal.. 0 0OW42 �,aaea 1 Nture ealue
Constituent pH Analysis Run 4)lWO20 10:W AM Viw,Intmeall ConatituentpH AnalyaiaRunt)1�2010:WAM Viwintmeall
RentMiller Client:Soutenn Company DpW:MiIlarAshPwd PlandMiller Client:Seaton Company Deta:MfillarAshPand
Prediction Limit
Co,�ftuwt:�(pH) MalpsR-411MO2010NM V— W-11
PlanlMilla Cllmt:Sa�—Campny D� MIIWrMhPmd
MR��18
11�18 8.07
W�18 5.91
lW3112018 8.19
1M12017 8.0
�1412017 6.13
.N"17 5.97
�1�17 5.97
W1.017 8.1
W1912017 603
1IM12018 595
.&2018 6 14
W12018 8.01
1M12018 8
�412019 8.01
Prediction Limit
Co,�ftuwt:�(pH) MalpsR-411MO2010NM V— W-11
PlanlMilla Cllmt:Sa�—Campny D� MIIWrMhPmd
MR��2
7�WO16 $03
�812016 596
111112016 8.02
111112017 6.11
�1�17 6.16
.�17 6.1
�1�17 6.1�
W1�17 6.11
M012017 6.16
1IM12018 6.17
M712018 6.19 p)
W2018 5.92
1M12018 6.21
�llnlg a..
Prediction Limit
C-ank—t: 11(PH) Analps Run 411MO20 10 05 AM V— W-11
Plant Miller Clent:Southern Company Dana Miter Mh Road
MRAR�M
wllMt)18 8.95
WM?018 9.13
1013112018 9.0't
1M12017 9..
IlX2017 9.43
M912017 9.04
.W017 9.14
5/1.017 9.11
1111�2017 9..
M012017 9.0
112912018 9.76
M712018 9.475(En
511012018 9.44
1�18 9..
�019 9.17
Prediction Limit
C-ank—t: 11(PH) Analps Run 411MO20 10 05 AM V— W-11
Plant Miller Clent:Southern Company Dana Miter Mh Road
MRAR�5
71�(V2018 7.01
.&2018 7.06
1 1M201 8 7.02
1/l(Xt0l7 7.17
2/1�017 7.01
V=017 7.09
511712017 7
1111�2017 7.04
WltJ2017 7.09
113112018 7.13
M712018 7.175(En
51912018 7.03
1011112018 7.26
.X2019 7.03
Protiliction Limit Pre,diction Limit
1.1 Parand.,MR-AF`-MW-7D lintiove,11 Parametric,MR-AP-MVV-7S
6.9 WAP-W-7 6,7
aielani aielone-d
5.0 5.36
Laadl-.�m Lood'...
4.14 4.02
Ladaet�.. udet�n Aa
2J6 2�68
1�38 1�u
0 0
7W/16 W117 tfJ27)17 W17/18 1W18 4�4)19 7�1116 W117 8,27)17 W17/18 1VV18 4�4)19
GaoMP,UndD8taS1aaMr,:Meadx672,W Dev,0,041M,14, Nurnalft,test Shaonotokftaidif=13,01, aoickluxuad Do. admer,Me...5,fad�D.=13(i =14 NonridAr nal,Shapiro oink @alpha=0,01,
K..�-2"7(,7.-22.1.f2,..n�a��.-O.05132'. RifineoWpha- wtuladid-0,9225,orboal-0,U5, luppa-2,797(c-7,22.1,42 dandaplat-005132) Reetatifloa-
0 0OW42 A-leas 1 AtUM eflue 0 0OW42 A-.daa 111—efluef
Constituent:pH Analysis Run 4)1�20 10:0D AM V— Intramil Constituent:pH Aonlysis Run 4)lWO20 10:0D AM Viw, morivell
Rant Miller Client:Souttoom Company Can, MdflerAah Pond NartMiller Client:StAmern Company DartioMillarMhPard
PRediction,Limit Prediction Limit
linumaelPareadeac MR-AP-MW-FlD domeoll Parametric,MR-AP-MVV-8S
6,7 WIP..a 6,9
5,36 5.52
Led,...1 umft,6...
4,02
udet�I no udaet�..513
2,68 2J6
I'M 1�38
0
7�5116 VIW17 W30117 WIW18 1VVI8 4�4)19 7aW16 VIW17 W30117 WIW18 1VVI8 4�4)19
.-1yu,AdfD—:1aIAd=14, N.—poud. N—a1'..M,Aiu,W.kQ.nda=pp1,
Shape,Valk @alpha-0,01.Mkilated-0,8315 andual-0,825, Ki,ito-2 797(c-7,�22,1 of 2,event alpha- wituladid-0,00M.Metal-OV5, yuppie-2 797(c-7,�22,1 of 2 danot apof-0 05132) R.pon Wadi-
0 Wil��) Redid.10.z 0 OODU2 �udaa 1 It..eal.. 0 0OW42 A-,das I haune eflue
Canuindent pH Analysis Run 4)lWO20 10:0D AM Viw,lintroaffell Conaftudent:pH AnalysisRunt)1�2010:0DAM
RoadMillea Client:StAmern Company DeadMillarAshPard NartMiller Client:Scumern Company DartioMillarAshPard
Prediction Limit
C-ank—t: 11(PH) Analps Run 411MO20 10 05 AM V— W-11
Plant Miller Clent:Southern Company Dana Miter Mh Road
MRAR�71D
7�1=11 6.71
W7=11 6.71
11/iMis 6.74
1/1(X!O17 6.77
2/1�017 6.74
01=17 am
5IM2017 O.N
IWIX2017 6.71
WltJ2017 6.77
112912018 6.75
M712018 O.M(D)
51912018 6.7
1M12018 6.74
�412019 M
Prediction Limit
C-ank—t: 11(PH) Analps Run 411MO20 10 05 AM V— W-11
Plant Miller Clent:Southern Company Dana Miter Mh Road
MRAR�7S
712112018 8.51
M712018 8.51
111112018 8.51
111012017 "..
211412017 8.5
0112017 8.4
5IM2017 8.45
IWIX2017 8.49
WltJ2017 ".5"
1IM12018 "..
M712018 8.57(En
51912018 "..
1M12018 ".5"
�412019 8.43
Prediction Limit
C-ank—t: 11(PH) Analps Run 411MO20 10 05 AM V— W-11
Plant Miller Clent:Southern Company Dana Miter Mh Road
MR,aR�$D
71�&2018 627
.&2018 B.'t
111112018 8.41
111012017 ".3at
IM2017 "..
0112017 $41
511712017 6'at
IWIX2017 6.43
W1912017 "..
1IM12018 8.46
.&2018 B..(D)
51912018 8.11
1M12018 8.26
�412019 5.91
Prediction Limit
C-ank—t: 11(PH) Analps Run 411MO20 10 05 AM V— W-11
Plant Miller Clent:Southern Company Dana Miter Mh Road
MR,aR�$S
7/MtO15 8.7
W7=11 8.71
ll/lM18 671
1/1(X?O17 666
11,11017 566
0112017 666
5IM2017 668
IWIX2017 872
W1912017 676
1IM12018 679
.&2018 6 845(En
51912018 669
1M12018 682
�412019 662
Prediction Limit Poydidion Limit
lormaml parametric.MR AP MW 13S intrattell Parannitur MR AP MW-14
5Z up"u.-I
—lo,ttu latrinad
4,54 5.2
3,48 3.9
Laaaa�". uaaa�olfa
2,32 2$
1,16 13
0 0
7=16 9AK1116 11WI6 WV17 4/WJ7 W1W17 7M16 WV16 11W16 WV17 4/W17 W1W17
Background Data Summary:Me-5 576,did.D—IOW2,n=8, Nonnalft,last itit.p.Malk @.I,.=poll, Gackoutund Data Summary lyear�306,SM.Coo=0 muti n=8, Nonnalft,last Shapin We @alpM=0,01,
attulated-0,8911.cnatal-0,749, oppa-3,634 rc-7,�22,1 of 2 nownt apha-0 05132) Repot aloa- uticulated-0,9665,critical-0,749, oppa-3,04(c-7,w,22,1 of 2 nownt apha-0 05132) Repot aloa-
0 0OW42 �Innes 1 Itlat wlUe 0 0OW42 �wnnea 11.1—�1.e
Conalituent:pH �lyah,Runt)1�2010:W" Viwintroatell Conalituent:pH �lyah;Runt)1�2010=" Viwindonatell
RentMillor Client:Southern Company DolditfillaroshPond NartMiller Client:Southern Company Datta:ltfiflaroshPord
Prediction Limit Prediction Limit
linumanell ParatimMur MR/tP MW 3D 1.11 Ptaranottic,MR-,ttP-M4
6.9 uputp-�3 6 WIP..
1—lum-d —tttd
5.52 .8
Lamft-&MO Umft-1A,
4.14 3.6
uaaa�f,U5 Uaaa�.597
2J6 2A
1�38 12
0 0
VIVO 941 11WI16 W/17 4tT/17 W1W17 VIVO 941 11WI16 W1117 4tT/17 W1W17
BackomundDa�SIMMO�:Mea�73,W.Dev,=0,03M,noup Nomairwo:Sliapmell,ttalph-001.
attuNled-0.9265,na,al-0.764. �pp.-3.407(�-7,-22,1�2 —nl.IpW-0051�2) Rep.1.1'a- uttulated-0,9071,cnt�al-0,764, �ppa-3407�-7,�22,1�2 �taIpW-005132) Reporalaba-
0 0OW42 �waaes I It..�lu. 0 0OW42 �waaes 1 Ntuat wlue
Conalitiont pH �lyaha Run 4AW020 10:02 AM Viw,lindonatell Conalituent:pH �lyaha Run 4)lWO20 10:MAM
RentMiller Client:Southern Company DattMillerfishPland RentMiller Client:Southern Company DattMillerfishPland
Predidion Limit Predidion Limit
1.11 Pa....,MR4kPWW-9D Int-11 Parametric,MR-M-Mi
5,9 7
matim-n �kl-d
4.72 A
..I.I an
3.54 4.2
,.a�1.517 U.a,.aa,
2�36 2S
1,18
0 0
7=16 �17 td27)17 WIW18 101018 4�4)19 7M16 �17 W7)17 VIW18 101418 4�4)19
BackomundDa�SIMMO�:Mea�5721,SW.Dm=005172,n=14 Nomalla,miolmapimeekttall,M=11,01, NiamaimmatmaitroyakttopM=11,01,
ealv�lined-D.VR5,rkaual-0.25 Rawartelpha- wivulated-0,9421,cranal-M5, luiple-2,797(c-7,22.1,42 nantapim-005132) Repoftaliale-
0 0OW42 �Imas 1 Mum ealue 0 0OW42 �.maa 111—ealu.
Coneirtuant:pH Analysis Run 4AW020 10:01" yew,lintomeall Coneirtuant:pH Analysis Run 4AW020 10:01" Viw,lintomanth
RentMille- Client:Soutiman Company Data:MfillartehPood PlantMille- Client:Soutinern Company Deta:MfillaresmPand
Prediction Limit
C-ank—t: 11(PH) Analps Run 411MO20 10 05 AM V— W-11
Plant Miller Clent:Southern Company Dana Miter Mh Road
MRAR�91D
7/MtO18 5.76
�16 5.75
ll/lM18 571
1/1(X?O17 576
11.017 t 69
0112017 t 7�
511712017 5 e't
IWIX2017 569
W1912017 5.75
1IM12018 5.79
.&2018 5.4(D)
511112018 5.71
1M12018 5.71
�412019 5.R
Prediction Limit
C-ank—t: 11(PH) Analps Run 411MO20 10 05 AM V— W-11
Plant Miller Clent:Southern Company Dana Miter Mh Road
MR,aR�9$
7/MtO18 5.,nt
W7M18 5.46
1 1M201 8 5.37
111�2017 5.46
IM2017 5.96
.2017 8.07
511712017 5.M
1111412017 5.71
W1912017 5.73
1IM12018 5.M
.&2018 8.04(En
511112018 5.N
1M12018 5.76
�412019 5..
Prediction Limit
C-ank—t: 11(PH) Analps Run 411MO20 10 05 AM V— W-11
Plant Miller Clent:Southern Company Dana Miter Mh Road
MRAR�138
7/MtO15 5.�
W7=11 5.�
ll/lM18 5.W
111112017 5.5"
IM2017 5.W
.2017 5.W
511712017 5.W
IWIX2017 5.57
Prediction Limit
C-ank—t: 11(PH) Analps Run 411MO20 10 05 AM V— W-11
Plant Miller Clent:Southern Company Dana Miter Mh Road
MRAR�14
7/2012018 8.3`5
.fV2018 ".3at
1013112018 8.31
1M12017 8.24
11,11017 8.27
0112017 8.25
511712017 8.n
IWIX2017 8.3
Prediction Limit
C-ank—t: 11(PH) Analps Run 411MO20 10 05 AM V— W-11
Plant Miller Clent:Southern Company Dana Miter Mh Road
MRAR�M
IllMtOls 8.72
MM?O16 8.76
Mimle 8.72
l/M?O17 6.73
2/1=017 6.73
�017 am
.W017 6.73
5/lIM?O17 6.71
15/1�017 6.79
Prediction Limit
C-ank—t: 11(PH) Analps Run 411MO20 10 05 AM V— W-11
Plant Miller Clent:Southern Company Dana Miter Mh Road
MRAR�
W1912018 5..
M712018 5.M
111112018 5.79
1M12017 5.M
IlX2017 5.74
&M12017 5.73
.2017 5.7
5IM2017 5.72
1111�2017 5.43
Pnediction Limit Predidion Limit
mr-11 Pammetric MR AP MW 6 1 Paromemi MR-AP-n-5
62 ypi 2
maingnmad
4.0 .56
3.72 4.92
.I'. U-I�7..
2A8 "8
1,24 1�"
7�16 91 1WV16 WW17 Si WlWl7 7�16 91 1WV16 WW17 41 WlWl7
anlyloomal......M.1:....Sm...—pOS..=in Mmmft,Man:Shiplim Wlik @ai=0 01, Guickmound Dina SIMMS y:Mi 918,md.D-0.0i n=9, Noirnalm,not Si Nk @Mpha=on 1,
ailtuland-0,8876.Smina I-0,764, Mappa-3,407(1�22.1 of 2 Maim alplaa-0 05132) Repot alma- uitulated-0,9448,S�a I-0,764, Kii-3,407(1�22.1 of 2 Mam alplaa-0 05132) Repot ali-
0 0OW42 �lmas 1 fiuUm w1i 0 0OW42 �lmes 1 fiuUm w1i
Conatimunam pH Analysis Run 4110:02 AM Viw,limmoviell Conatimuent:pH Analysis Run 4110:02 AM Viw,linlrowell
PlantiVillar Client:SmInern Company Deta:MillaroshiScand PlantiViller Client:Soulnum Company Dada:MfilflaroshPoad
Prediction Limit
C-ank—t: 11(PH) Analps Run 411MO20 10 05 AM V— W-11
Plant Miller Clent:Southern Company Dana Miter Mh Road
MRAR�13
7�612016 5.94
�812016 8
111112016 8
1M12017 8.0't
IlX2017 8.04
M912017 8.01
VX2017 8.02
5IM2017 5.92
1111�2017 5.99
Prediction Limit
C-ank—t: 11(PH) Analps Run 411MO20 10 05 AM V— W-11
Plant Miller Clent:Southern Company Dana Miter Mh Road
MRAR�-5
7/�Mtl)18 7.M
�18 7.8
11.18 7.N
1/1�17 7.9
2/1=017 7.45
3/=!O17 8.0
.W017 8
5/17M17 7.W
WlM!017 7.91
0
Appendix C
P=idure N.umber 7839
R on N, be
Alabama Effective Date
Power Page Number �jg
WFG Low-Flow Groundwater Sampling TSOP
1. Purpose
1.1. The purpose of this Technical SOP (TSOP) is to discuss the process and
requirements associated with conducting Low-Flow groundwater sampling.
1.2. This TSOP specifically describes using bladder pumps and peristaltic
pumps to obtain groundwater samples collected for laboratory analysis by
the Alabama Power Company (APC) Environmental Affairs (EA), Water
Field Group (WFG).
2. Scope
2.1. This procedure is to be used by field personnel when collecting and
handling groundwater samples using the Low-Flow groundwater collection
method in the field.
2.2. The sampling equipment covered in this TSOP may be portable (well-to-
well) or well-dedicated.
2.3. The sampling of SVOCs and VOCs should not be collected with the use of
peristaltic pumps unless prior written customer approval is attained.
2.4. The procedure is designed to ensure that the samples collected are
representative of the aquifer or target formation and that sample cross-
contamination is eliminated during the sampling and handling process.
2.5. This procedure cannot replace education and experience. Professional
judgment should be used in conjunction with this procedure.
3. Definitions/Abbreviations
3.1. Low-Fiow (or micropurge) - Refers to the velocity with which water is
withdrawn from the well. The objective of low-flow sampling is to extract
fresh samples of the ambient groundwater from within the screened interval
of the well with minimal impact to the zone of influence of the well.
3.2. Drawdown - Lowering of the water column within a well due to pumping.
Typically associated with high-flow purging of a well for water sampling.
3.3. DI water— De-ionized water. Water that has been passed through a
standard delonizing resin column. Water used for decontamination of field
equipment.
3.4. Ultra-pure DI water-Water that is filtered and treated to the highest levels of
purity. This water is used for the filling of blanks.
All printed copies are considered uncontrolled documents.
Refer to Qualtrax for the most current revision.
P=idure N.umber 7839
A AL R '. N, be
Alabama Effective Date
Power Page Number jig
WFG Low-Flow Groundwater Sampling TSOP
3.5. Phosphate-free soap or cleaner—A cleaner which contains, by weight,
0.5% or less of phosphates or derivatives of phosphates (Liquinox@ or
Luminox@).
3.6. Potable water-Water that is safe to consume. Can be used in detergent
solution and first rinse during decontamination. Can be replaced by DI
water.
3.7. PPE - Personal Protective Equipment.
3.8. INTU - Nephelometeric Turbidity Units. The unit of measure used when
measuring the turbidity of water.
3.9. CDC - Chain of Custody. A controlled document used to record sample
information and transfer the samples to the laboratory after collection.
3.10. SVOCs and VOCs- Semi-volatile organic compounds and volatile organic
compounds.
3.11. DO - Dissolved Oxygen
3.12. ORP - Oxidation Reduction Potential
3.13. SAP - Sampling and Analysis Plan
3.14. EDAS- Environmental Data Acquisition System
3.15. Artesian well- A well in which water rises under pressure from a permeable
stratum overlaid by impermeable rock.
4. References
4.1. Internal Documents
4.1.1. WFG Groundwater Equipment Decontamination TSOP
4.1.2. WFG Groundwater Water Level and Total Depth Measurements
TSOP
4.1.3. WFG General Water Sampling and Field Measurement TSOP
4.1.4. WFG Deployment and Maintenance of Dedicated Groundwater
Equipment TSOP
4.1.5. WFG Turbidity TSOP
4.1.6. WFG Temperature TSOP
4.1.7. WFG Conductivity TSOP
4.1.8. WFG Luminescent Dissolved Oxygen (LDO)TSOP
4.1.9. WFG Oxidation-Reduction Potential (ORP) TSOP
4.1.10. WFG pH (TSOP-SM-4500H) TSOP
4.1.11. WFG Electronic Calibration Form
4.1.12. Groundwater Electronic Chain of Custody
All printed copies are considered uncontrolled documents.
Refer to Qualtrax for the most current revision.
P=idure N.umber 7839
A AL R '. N, be
Alabama Effective Date
Power Page Number jig
WFG Low-Flow Groundwater Sampling TSOP
4.1.13. Site specific SAP
4.2. External Documents
4.2.1. United States Environmental Protection Agency (U.S. EPA). Region
4, Groundwater Sampling. Document# SESDPROC-301-R4.
4.2.2. Florida Department of Environmental Protection (DEP). FS 2200
Groundwater Sampling. Document# DEP-SOP-001/01.
4.2.3. United States Environmental Protection Agency (U.S. EPA). Low-
Flow (Minimal Drawdown) Ground-Water Sampling Procedures.
Document# EPA/540/S-95/504.
4.2.4. ASTM Standard D6771-18- Low-Flow Purging and Sampling for
Wells and Devices Used for Ground-Water Quality Investigations
5. Method Overview
5.1. Low flow sampling of groundwater from within the screened interval is
accomplished by maintaining a low pump rate that minimizes drawdown of
the water column while leaving the more stagnant water above the screened
interval undisturbed.
5.2. Indicator parameters and water levels are measured at the beginning of and
while micro-purging the well. Stabilization acceptance criteria for turbidity,
pH, specific conductance and DO are found in the site specific SAP.
Stabilization of these parameters indicates that the water is representative
of ambient conditions and sample collection can begin. ORP and
temperature measurements should also be collected but will not be used as
indicators of stability.
5.3. Non-dedicated sampling equipment must be decontaminated poor to next
use in a well to avoid cross contamination. Refer to and understand the
Groundwater Equipment Decontamination TSOP prior to performing
groundwater sampling.
6. Detection Limit
6.1. Some of the indicator parameter methods used to show equilibrium of the
well water have minimum detection limits or other quality control
requirements. Refer to the latest version of the TSOPs associated with
these procedures (turbidity, pH, specific conductance, and DO).
6.2. Users of this procedure must study and be familiar with the applicable data
acceptance criteria and required field measurements. Refer to the SAP for
information on these parameters and other information.
All printed copies are considered uncontrolled documents.
Refer to Qualtrax for the most current revision.
P=idure N.umber 7839
A AL R '. N, be
Alabama Effective Date
Power Page Number �jg
WFG Low-Flow Groundwater Sampling TSOP
7. Safety
7.1. Appropriate PPE should be worn and utilized when sampling groundwater
wells in accordance with APC policies. Generally this includes safety
glasses, hard hats, gloves and safety-toed boots. Plant-specific
requirements may also apply and should be determined/known prior to
arriving at the work location.
7.2. Refer to the WFG General Water Sampling and Field Measurement TSOP
procedure for general safety requirements.
7.3. If using compressed Nitrogen gas for deep wells, always secure tanks when
transporting and ensure protective cap is secured over valve. Take care to
avoid exceeding the max pressure rating of the controller, air hose and
pump.
8. Equipment and Materials
The following is a basic listing of the necessary reusable and expendable items that
are required to complete this procedure.
8.1. Reusable Items
8.1.1. Field Book
8.1.2. Appropriate installation diagram and/or well construction data
8.1.3. Keys for well locks
8.1.4. Water level meter
8.1.5. Pump with parts (tubing grab plates, bladders, O-rings, etc.)
8.1.6. Pump controller
8.1.7. Peristaltic pump
8.1.8. Flow-through cell
8.1.9. iPad
8.1.10. InSitu- multi-parameter probe
8.1.11. Handheld turbidity meter
8.1.12. Generator (min. 2,000 kW)
8.1.13. Air compressor and hose
8.1.14. Graduated cylinder
8.1.15. Tubing Weight (for peristaltic application)
8.1.16. Tubing caddy with counter unit or other measurement device
8.1.17. Decon/wash containers w/ lids (3)
8.1.18. Coolers for samples
8.1.19. Procedures & SAPs
8.2. Consumable/Disposable Items
All printed copies are considered uncontrolled documents.
Refer to Qualtrax for the most current revision.
A P=idure N.umber 7839
AQA R on N, be
Alabama Effective Date
Power Page Number jig
WFG Low-Flow Groundwater Sampling TSOP
8.2.1. Tubing (estimated for number of wells x well depths with extra)
8.2.2. Silicone tubing for peristaltic pump head
8.2.3. COCs (if electronic format is not suitable)
8.2.4. Plastic sheeting
8.2.5. Gasoline (in approved container)
8.2.6. Ice for samples
8.2.7. Sample Bottles
8.2.8. DI water (For decon)
8.2.9. Ultra-Pure DI water (For blanks collection)
8.2.10. Potable water (for decon)
8.2.11. Phosphate free detergent (e.g. Liquinox or Luminoxe)
8.2.12. Support rope or coated safety cable
8.2.13. Calibration Standards
8.2.14. Disposal sample bags & trash bags
8.2.15. Paper towels
9. Reagents & Standards
9.1. This document describes the Low-Flow purging and sampling procedure
and does not include method calibration procedures. Calibration
procedures may be found in the associated method TSOP on the APC
Qualtrax site. The instrument(s) used to measure indicator parameters
must be verified daily using the below appropriate calibration standards (or
equivalent).
9.1.1. ORP- ZoBell's ORP Solution
9.1.2. pH- 3-point calibration
9.1.2.1. 2.00 buffer standard for pH
9.1.2.2. 4.00 buffer standard for pH
9.1.2.3. 7.00 buffer standard for pH
9.1.2.4. 10.00 buffer standard for pH
9.1.2.5. 12.00 buffer standard for pH
9.1.3. DO - INA
9.1.4. Specific Conductance - 1,412 pS/cm, or appropriate conductivity
standard
9.1.5. Turbidity—Zeroed with 0.00 standard and calibrated with 10.00 NTU
standard
10. Calibration
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10.1. Calibration and/or verification of water quality measurement equipment shall
be performed at the start of each day and should be specific to the
manufacturer's calibration instructions. A verification check of the instrument
calibration will be performed after the calibration and at the end of each day
with a standard of the same value but different lot number or manufacturer.
10.2. All calibration data, and initial and final LCS data, should be recorded
electronically in the calibration log on EDAS.
10.3. Refer to the APC TSOP for each method to complete the instrument
calibration (TSOPs: turbidity, pH, temperature, specific conductance, DO
and ORP).
11. Procedure
General Note
At the start of each sampling event, a round of water levels from each well should
be collected for use in generating a potentiometric surface map. This should be
completed on the first day of the sampling event. Refer to the Groundwater Water
Level and Total Depth Measurement TSOP for guidance.
11.1. Well lock keys are maintained by the plant compliance contact and must be
obtained from the compliance office, if not already assigned a key, prior to
beginning work
11.2. Inspect the well for any damage or tampering. If there is evidence of
damage or tampering, immediately notify the Technical Manager or the
Water Field Services Supervisor. Take photos of the site as documentation
and make sure not to disturb the well. The damage/tampering and any
discussions about a response should also be documented in the field
logbook or electronically in the iPad.
11.3. If the well is in good condition, open the well head and if the well is non-
dedicated and non-vented, remove the inner casing cap to allow for
atmospheric equilibration. Begin setting up to sample by
arranging/organizing the work zone.
11.4. Designate a clean work space or work surface used to provide a
contarninant-free area to place sampling equipment during assembly.
11.5. Calibrate or verify all field parameter measurement equipment at the start of
each day (this typically includes an InSitu multi-meter probe and a handheld
turbidity meter if an inline turbidity sensor is not used). Refer to the
appropriate method TSOP and calibration procedure for each instrument
used.
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11.6. All non-dedicated equipment that will, or could come into contact with
groundwater (e.g. pump and water level meter) in the well must be
decontaminated prior to each use. Refer to the Groundwater Equipment
Decontamination TSOP for more details.
11.7. Using a properly functioning water level indicator, lower the probe into the
well and obtain an initial water level measurement for the well (Refer to
WFG Groundwater Water Level and Total Depth Measurements TSOP).
11.8. Measure and record all water levels to the nearest hundredth (0.01)foot at
the reference point or survey mark on the well casing.
11.9. Refer to the WFG Deployment and Maintenance of Dedicated Groundwater
Equipment TSOP for initial or re-deployment of dedicated pumps and for
performing maintenance activities.
11.10. Dedicated Low-Flow— Bladder Pump
11.10.1. Connect the external compressor hose to the pump controller intake
port using the quick-connect.
11.10.2. Connect the pump air supply line to the "Air Out" quick connect on
the control box. Connect the other end of the air supply line to the air
connection on the dedicated well cap.
11.10.3. Connect a short piece of tubing to the existing sample line on the
dedicated well cap and then connect to the bottom of the flow-
through cell for the InSitu multi-probe. Use care to ensure proper
connection of the tubing.
11.10.4. Using data from the Field Logbook, SAP, or associated well
construction data (See Section 15), determine the total well depth
and the intake screen mid-point depth. Ensure that the dedicated
pump is still located below the water table, and at a suitable
sampling depth.
11.10.5. Insert the InSitu multi-parameter probe into the flow-through cell and
press the power button
11.10.6. Turn on the iPad and open the InSitu Low-Flow application (iSitull or
VuSltull app). Enter the initial data needed to initiate the program or
if a template is available, open the well specific template. Refer to
the manufacturer's instructions for a step-by-step explanation of the
Low-Flow app and the data input required.
11.10.7. Continue to fill in all appropriate information in the InSitu program
using the parameter stabilization criteria set forth in the site-specific
SAP. Always confirm with the Technical Manager that the current
SAP is being used.
11.10.8. Place the generator as far away as possible from the well,
preferable downwind. Start the generator and the air compressor to
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begin pumping. If the well is too deep for a traditional air
compressor, use of compressed Nitrogen gas, high pressure
controller and pressure regulator may be required.
11.10.9. Monitor the water level and adjust the flow rate on the pump
controller to provide a constant water level in the well. Pump rates
should not exceed three tenths of a foot (0.3)water level drawdown
when sampling. During initial pump start-up, drawdown may exceed
three tenths of a foot (0.3) while flow rate adjustments are being
made or while water level stabilization occurs.
11.10.10. Use a graduated cylinder (or similar) to measure the flow rate in
milliliters per minute (milmin). Purge rates must fall between 100
and 500 ml/min or meet the specific requirements provided in the
project SAP. If the minimum flow rate requirement of 100 ml/min
cannot be achieved without water level drawdown exceeding three
tenths of a foot (0.3), refer to section 16.1.
11.10.10.1. If the well has been previously purged and sampled,
refer back to the most recent well record and make an
effort to target that purge rate for consistency.
11.10.11. When a stable purge rate is attained, enter that flow rate in the
InSitu program and set the measurement frequency to every 5
minutes. The Low-Flow application (ISltu8 or VuSItu8 app) will now
be used to determine when groundwater samples can be taken.
The Low-Flow app uses the previously entered SAP acceptance
criteria and applies them to each measurement. When the criteria
are met, the indicator parameter will be highlighted in green on the
iPad screen, indicating equilibration.
11.10.12. Note the start time and other well information in the field log book
and start the program.
11.10.13. Turbidity measurements may be taken with an inline turbidity sensor
or with an external handheld unit. If using an external turbidity meter,
readings must collected as close as possible to the time as the
readings acquired from the InSitu meter.
11.10.14. Continue to measure water level and turbidity at the same
measurement frequency as the indicator parameters, entering the
values in the iPad InSitu application.
11.10.15. Once the water level and all field parameters have stabilized and
turbidity is less than 10 NTU according to the criteria in the SAP, the
well is considered equilibrated and sampling may take place. Refer
to the site-specific SAP and Sections 16.2 and 16.3 of this
procedure for direction on wells where 10 NTU are unattainable.
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11.10.16. Tap the "Finish Test" button on the iPad and enter any relevant
notes such as time sampled in the comment section. Email the data
file to a secure company email address for storage and use. In the
event that there is no data service to email the file and the iPad is
damaged or lost before the field report can be sent, the well will be
re-sampled.
11.10.17. DO NOT turn off the pump. Complete the labeling for all sample
bottles and also record the same information for each sample in the
field log book, and all electronic forms.
11.10.18. Put on nitrile or latex gloves and make sure that all bottles are
preserved with the appropriate acid.
11.10.19. Carefully remove the sample line from the bottom of the flow-
through cell. Cut the end off of the sample tubing and begin filling up
the sample containers.
11.10.20. Do not adjust the flow rate when sampling.
11.10.21. Tiillup the containers by placing the tubing in the mouth of the bottle,
using care not to touch the mouth or sides of the container. Do not
overfill sample bottles. Bottle should be filled to the top leaving a
small amount of headspace, unless otherwise directed by the
customer or lab.
11.10.22. Upon filling and capping all sample containers, place the samples in
the sample cooler and ensure that the samples with temperature
requirements are placed on ice.
11.10.23. Turn off the controller, air compressor and generator.
11.10.24. Remove the water level indicator from the well, making sure to
decontaminate the wetted tape and probe portion.
11.10.25. Disconnect the airline tubing from the controller and make sure the
sample line tubing is disconnected. Secure the dedicated tubing
within the wellhead in such manner that the tubing stays clean and
does not fall into the well. Close and secure the well.
11.11. Non- Dedicated Low Flow- Bladder Pump
11.11.1. Complete Steps 11.1 — 11.9 from the above procedure.
11.11.2. Assemble a clean pump system with a bladder, and connect the
support rope or cable, sample line, and air line to the top of the
pump assembly. Use care to ensure proper connection and
positioning. Never lower a pump in a well without a support rope
attached.
11.11.3. Using data from the Field Logbook, SAP, or associated well
construction data (See Section 15), determine the total well depth
and the intake screen mid-point depth.
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11.11.4. Slowly lower the pump assembly into the well, using care to
minimize disturbance once the groundwater interface is reached.
The tubing counter or other depth measurement devices can be
used to aid in determining appropriate depth.
11.11.5. Recharge characteristics may dictate the need to place the pump
intake slightly lower than the mid-screen depth if drawdown
historically is unavoidable.
11.11.6. With the pump intake lowered to approximately mid-screen depth,
secure the support rope or cable so that the pump is fixed and
stationary in the well.
11.11.7. Cut the air line to an appropriate length and attach to the air hose on
the pump controller. Next, cut the water line to an appropriate length
and attach to the bottom of the flow-through cell.
11.11.8. Re-lower the water level meter into the well.
11.11.9. Follow above Steps 11.10.5— 11.10.23.
11.11.10. Remove the pump and tubing from the well. Discard the used tubing
and pump bladder. Never re-use disposable sampling equipment or
tubing.
11.11.11. Place the well cap back on the well and close and lock the well lid.
11.12. Low Flow—Peristaltic Pumps
11.12.1. Complete steps 11.1 — 11.9 from the above procedures.
11.12.2. Peristaltic- Dedicated Well Tubing
11.12.2.1. Prepare an adequate length of clean silicon tubing that
has the correct outside and inside dimensions to allow
proper fit in the pump head. Insert into the pump head
rollers and secure (refer to pump user manual for
additional information).
11.12.2.2. Connect the vacuum end of the silicone tubing to the
barb fitting on the dedicated well cap.
11.12.2.3. Attach the discharge end of the silicone tubing to the
bottom of the flow through cell.
11.12.3. Peristaltic- Non-Dedicated Well Tubing
11.12.3.1. Attach the tubing weight to the end of clean
polyethylene tubing.
11.12.3.2. Using data from the Field Logbook, SAP, or associated
well construction data (See Section 15), determine the
total well depth and the intake screen mid-point depth.
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11.12.3.3. Using the tubing caddy or another tubing depth
measurement device, slowly lower the tubing and
weight to the mid-screen depth.
11.12.3.4. Once the tubing intake is at the correct depth, allow for
excess tubing at the surface and insert into the pump
head rollers and secure.
11.12.3.5. Allow for a short section (one to three feet) of tubing
from the discharge side of the pump head. This may be
used for both the purge discharge and to fill sample
bottles upon stabilization.
11.12.3.6. Attach the discharge tubing to the intake (lower) port of
the flow-through cell.
11.12.4. Insert the InSitu multi-parameter probe into the flow-through cell and
press the power button on the battery pack.
11.12.5. Turn on the iPad and open the InSltu Low-Flow application (!SituO or
VuSitullapp). Enter the initial data needed to initiate the program or
if a template is available, open the well-specific template. Refer to
the manufacturer's instructions for a step-by-step explanation of the
Low-Flow app and the data input required.
11.12.6. Make the necessary preparations to provide power to the pump.
Turn on the peristaltic pump to produce a vacuum on the well side of
the pump head and begin purging. Observe pump direction to
ensure that the pump operation is applying a vacuum to the sample
line (down-hole) tubing.
11.12.7. Monitor the water level and adjust the flow rate to provide a constant
water level in the well. The pump rate will initially require adjustment
based on the site and well properties. Pump rates should not exceed
three tenths of a foot (0.3) water level drawdown when sampling.
During initial pump start-up, drawdown may exceed three tenths of a
foot (0.3)while flow rate adjustments are being made or while water
level stabilization occurs. If the minimum flow rate requirement of
100 ml/min cannot be achieved without water level drawdown
exceeding three tenths of a foot (0.3), refer to section 16.1.
11.12.8. Continue to fill in all appropriate information in the InSitu program
using the parameter stabilization criteria set forth in the site-specific
SAP. Always confirm with the Technical Manager that the current
SAP data are being used.
11.12.9. Use a graduated cylinder (or similar) to measure the flow rate in
milliliters per minute (ml/min). Purge rates must fall between 100
and 500 ml/min or meet the specific requirements provided in the
project SAP.
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11.12.9.1. If the well has been previously purged and sampled,
refer back to the most recent well record and make an
effort to match the purge rate for consistency.
11.12.10. When a stable purge rate is attained, enter that flow rate in the
InSitu program and set the measurement frequency to 5 minutes.
The Low-Flow application (iSitull or VuSitull app)will now be used to
determine when groundwater samples can be taken. The Low-Flow
app uses the previously entered SAP acceptance criteria and
compares them to each measurement. When the criteria are met,
the indicator parameter will be highlighted in green on the iPad
screen, indicating equilibration.
11.12.11. Note the start time and other well information in the field log book
and start the program.
11.12.12. Turbidity measurements may be taken with an inline turbidity sensor
or with an external handheld unit. If using an external turbidity meter,
readings must be collected as close as possible to the time as the
readings acquired from the InSitu meter.
11.12.13. Continue to measure water level and turbidity at the same
measurement frequency as the indicator parameters, entering the
values in the iPad SmarTROLL- application.
11.12.14. Once the water level and all field parameters have stabilized and
turbidity is less than 10 NTU according to the criteria in the SAP, the
well is considered equilibrated and sampling may take place. Refer
to the site-specific SAP and Sections 16.2 and 16.3 of this
procedure for wells where 10 NTU is unattainable.
11.12.15. Tap the "Finish Test" button on the iPad and enter any relevant
notes such as time sampled in the comment section. Email the data
file to a secure company email address for storage and use. In the
event that there is no data service to email the file and the iPad is
damaged or lost before the field report can be sent, the well will be
re-sampled.
11.12.16. DO NOT turn off the pump. Complete the labeling for all sample
bottles and also record the same information for each sample in the
field log book and associated electronic forms.
11.12.17. Make sure that all bottles are preserved with the appropriate acid.
11.12.18. Carefully remove the sample line from the bottom of the flow-
through cell. Cut the end off of the sample tubing and begin filling
up the sample containers.
11.12.19. Do not adjust the flow rate when sampling.
11.12.20. Rillup the containers by placing the tubing in the mouth of the bottle,
using care not to touch the mouth or sides of the container. Do not
overfill sample bottles. Bottles should be filled to the top leaving a
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small amount of headspace unless otherwise directed by the
customer or lab.
11.12.21. Upon filling and capping all sample containers, place the samples in
the sample cooler and ensure that the samples with temperature
requirements are placed on ice.
11.12.22. Stop the pump and reverse the flow direction so that the sample line
is emptied of water.
11.12.23. Turn off the peristaltic pump and generator.
11.12.24. Remove the water level indicator from the well, making sure to
decontaminate the wetted tape and probe.
11.12.25. For dedicated tubing, disconnect the silicone tubing piece from the
pump and dedicated well cap and throw away. Close and secure
the well. For non-dedicated tubing, disconnect the tubing from the
pump and throw away.
11.13. Decontamination and Clean-Up— For all Reusable Components
11.13.1. Decontamination of any reusable components can be completed as
a separate task at a later time but must not be re-used until
decontaminated according to the WFG Groundwater Equipment
Decontamination TSOP.
11.13.2. Do not re-use any disposable sampling equipment and throw away
all non-dedicated tubing and bladders after use.
11.13.3. Pack up and secure all equipment and complete all sample
information on the COC.
11.13.4. Reattach well cap (as appropriate) and close and lock the wellhead.
12. Calculations and Reports
12.1. Sample reports should be emailed in the field using the InSitu Pad
application to a secure company email address.
13. Data Interpretation, Recording and Reporting
13.1. Data interpretation and reporting will be completed by personnel with
Southern Company Services (SCS) and will subsequently be used to
produce the compliance report per the Coal Combustion Residuals Rule [80
FR 21301] and respective state agency requirements.
13.2. Recording of field data used to support the interpretation and reporting
process will be completed using field log books and/or sample reports that
will be filled out each time groundwater monitoring activities are conducted.
The field log book or sample report should contain the following information:
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13.2.1. Well identification number
13.2.2. Well depth
13.2.3. Static water level depth, date & time
13.2.4. Pumping rate, drawdown, indicator parameter values, time at five
minute intervals; calculated or measured total volume pumped
13.2.5. Time of sample collection
13.2.6. Field observations
13.2.7. Name of sample collectors
13.2.8. Weather conditions
13.2.9. QA/QC data for blanks (sample time and location)
13.3. Information on sample times, dates, analytical methods, personnel, etc.
should be filled out on the COC for each sample and turned in with the
samples to the proper lab.
14. Quality Control Acceptance Criteria and Corrective Actions for Failed OC
14.1. Any deviations or issues related to the well sampling process should be
documented in the field log book or sample report.
14.2. One sample duplicate and one field blank shall be collected per every group
of 10 wells sampled as specified in the SAP. An equipment rinsate blank
should also be collected at a rate of 1 per every CCR storage unit. Refer to
the site specific SAP for guidance. Ultra-pure DI water shall be used as the
control water for all blanks.
14.3. Calibration acceptance criteria for field parameters may be found in the
individual TSOP documents. Refer to individual TSOPs for guidance on
initial and final LCS failures.
15. Diagrams
15.1. Well construction logs are maintained by SCS Earth Sciences and maybe
consulted to confirm total well depth and screened interval.
16. Deviations/Exceptions
16.1. The low-flow sampling method is not always feasible in some wells due to
very slow recharge rates. Depending on the geology and conditions of water
bearing zones, water levels may decline at rates greater than the accepted
minimum drawdown limit of three tenths of a foot (0.3 fit) even with minimal
flow rates. If this is the case, and the well has a dedicated pump, minimum
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purge sampling may be necessary. Follow the below steps for minimum
purge sampling:
16.1.1. Calculate the total system volume (bladder, tubing & flow through
cell) by inputting the necessary information in the InSitu program.
16.1.2. Purge 1-3 times the system volume, depending on the volume of the
overhead water column.
16.1.3. Purge rates should occur at rates less than 100 ml/min.
16.1.4. Collect field readings after at least 1 system volume has been
purged.
16.1.5. Commence sampling once system volume(s) have been purged.
16.1.6. Document field methodology, data, calculations and observations.
16.2. The target for monitoring turbidity is readings less than or equal to 5 NTUs,
however this value is not mandatory (EPA, July 1996). In some instances,
turbidity levels may exceed the recommended turbidity level due to natural
aquifer conditions, changes in aquifer recharge, or other well characteristics.
When these conditions are encountered, the following guidelines shall be
considered:
16.2.1. If turbidity readings are greater than 5 INTU but less than 10 INTU
and all other parameter criteria has been met, sampling can
commence.
16.2.2. If turbidity readings are slightly above 10 NTU, but are trending
downward, purging and monitoring shall continue.
16.2.3. If turbidity readings are greater than 10 INTUs and are stable within
10% for the final 3 consecutive readings and pumping has occurred
for at least 2 hours, well sampling shall be based upon stabilization
of critical indicator parameters (pH, Specific Conductance and DO).
16.2.3.1. In situations described in the above section, first collect
a preserved sample set followed by an additional
preserved sample set to be fleld filtered.
16.2.3.2. After the first sample set is collected, attach a 0.45
micron field filter to the end of the sample line. Allow for
about 300 ml of sample water to pass through the filter
prior to sample collection. Once filtered bottles have
been filled, dispose of the filter. Ensure that the filtered
sample set is properly denoted on the label.
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16.3. Artesian Wells
16.3.1. For wells that are artesian, water may free flow out of the well casing
before it reaches equilibrium. In such cases, a dedicated pump is
not required. It is acceptable to collect the sample using traditional
low flow criteria utilizing a special well cap fitted with control valve
routed directly to the flow through cell. A minimum of 1 well volume
should be purged before sample collection.
17. Client-Defined Specifications/Observations/Specialized Analysis
17.1. A project SAP is required on a groundwater sampling project and is
available for review in the groundwater folder on EDAS. This document
provides project-specific information regarding regulatory, sampling,
contalnerization, chemical analysis, and data acceptance criteria
requirements.
***END OF DOCUMENT***
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