NC0004987_MSS_Appendix P_20191231

Corrective Action Plan Update December 2019
Marshall Steam Station
APPENDIX P
SynTerra
ADDITIONAL SOURCE AREA AND DATA GAP
ASSESSMENTS TECHNICAL MEMO

synTerra
2019 ADDITIONAL ASSESSMENTS
MARSHALL STEAM STATION
8320 EAST NORTH CAROLINA HIGHWAY 150
TERRELL, NC 28682
DECEMBER 2019
PREPARED FOR
DUKE ENERGY CAROLINAS,, LLC
Lr� DUKE
T ENERGY.
CAROLINAS
� r
Eli Webster
P oject Scientist
Brian Wilker, NC LG 2546
Project Manager

2019 Additional Assessments December 2019
Duke Energy Carolinas, LLC - Marshall Steam Station SynTerra
TABLE OF CONTENTS
SECTION PAGE
1.0 INTRODUCTION............................................................................................................1
1.1
Regulatory Background.............................................................................................. 1
1.2
Additional Source Area and Data Gap Assessment Objectives ............................ 2
1.3
Additional Source Area Assessment Activities....................................................... 2
1.4
Data Gap Assessment Activities................................................................................ 3
1.5
Summary of Findings.................................................................................................. 5
1.5.1
Coal Pile and Gypsum Pad................................................................................... 5
1.5.2
PV Structural Fill and ILF Structural Fill Subgrade.......................................... 6
LIST OF ATTACHMENTS
Attachment 1 Boring Logs and Well Construction Records
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2019 Additional Assessments December 2019
Duke Energy Carolinas, LLC - Marshall Steam Station SynTerra
1.0 INTRODUCTION
The purpose of this report is to present results of the additional data gap and source
area evaluations completed at the Marshall Steam Station (MSS or Site) in 2019. At the
request of the North Carolina Department of Environmental Quality (NCDEQ)
Mooresville Regional Office (MRO), and in response to NCDEQ comments received on
the Comprehensive Site Assessment (CSA) Update (SynTerra, 2018), Duke Energy
completed additional assessment work at additional primary source areas that are
considered adjacent to the MSS ash basin. In accordance with NCDEQ-approved work
plans, assessments were completed at the Industrial Landfill No. 1 (ILF) structural fill
subgrade, photovoltaic (PV) Structural Fill, coal pile, and gypsum storage pad.
Assessments were completed in accordance with NCDEQ-approved work plans
presented in the following Technical Memorandums:
• Data Gap Evaluation Work Plan — November 15, 2018
• Additional Source Area Work Plan — November 30, 2018
• Data Gap Evaluation Work Plan REV 1— December 7, 2018 (revised to accommodate
NCDEQ comments on original submittal)
• Additional Source Area Work Plan REV 1— December 7, 2018 (revised to
accommodate NCDEQ comments on original submittal)
• Data Gap Evaluation Work Plan REV 2 —September 17, 2019 (revised for additional
bedrock well PVSF-2BRL)
• Additional Source Area Work Plan REV 2 —September 17, 2019 (revised for
additional bedrock well CP-113R)
Additionally, shallow soil sampling was completed in 2019 at the request of the
NCDEQ MRO and to address CSA Update comments (Appendix B of the CAP Update).
This work was conducted in accordance with the NCDEQ-approved work plan. Results
of this assessment are included in the unsaturated soil evaluation included within the
CAP Update (SynTerra, 2019).
Groundwater and soil assessment activities completed for the additional source areas
adjacent to the ash basin are described herein.
1.1 Regulatory Background
Comprehensive groundwater assessment activities, conducted in accordance with a
Notice of Regulatory Requirements (NORR) issued to Duke Energy on August 13, 2014
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2019 Additional Assessments December 2019
Duke Energy Carolinas, LLC - Marshall Steam Station SynTerra
by the North Carolina Department of Environment and Natural Resources (NCDENR)
and multiple subsequent regulatory requests, indicate the ash basin and related
adjacent sources have contributed to constituent concentrations in groundwater greater
than applicable regulatory standards beyond the ash basin compliance boundary.
In an April 5, 2019, letter to Duke Energy, NCDEQ requested assessment of additional
potential sources of constituents to groundwater at Marshall. That letter stated that
sources hydrologically connected to the ash basin are to be assessed and included in an
updated CAP. The coal pile and gypsum storage pad areas were included as additional
sources hydrologically connected to the ash basin.
Furthermore, data gaps were identified by NCDEQ regarding other potential primary
sources adjacent to the ash basin in CSA Update report comments (Appendix B of the
CAP Update). Duke Energy has worked with the NCDEQ to sufficiently address these
data gaps, and the results are presented herein.
1.2 Additional Source Area and Data Gap Assessment Objectives
Objectives of the additional source area and data gap assessments included:
• Characterization of inorganic constituents associated with soils at and near the
coal pile, gypsum storage pad, PV Structural Fill, and ILF structural fill subgrade
• Characterization of inorganic constituent concentrations in shallow and deep
groundwater along the perimeters of the coal pile and gypsum storage areas
• Characterization of inorganic constituent concentrations in shallow, deep, and
bedrock groundwater along the downgradient perimeters of the PV Structural
Fill and ILF structural fill subgrade area
• Comparison of inorganic constituent concentrations in soil and groundwater
related to the coal pile, gypsum storage pad, PV Structural Fill, and ILF
structural fill subgrade with applicable regulatory criteria and background
values
1.3 Additional Source Area Assessment Activities
Twelve monitoring wells were initially installed in March 2019 to assess the
groundwater in the vicinity of the coal pile and gypsum storage pad. A total of 67 soil
samples were collected from well installation borings at six separate locations. The
results of these samples are included in Appendix C of the CAP Update, and are
incorporated into the proposed corrective action for the Site.
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2019 Additional Assessments December 2019
Duke Energy Carolinas, LLC - Marshall Steam Station
SynTerra
At the request of NCDEQ, one bedrock well (CPABR) was installed in November 2019
to vertically delineate constituents detected in groundwater at the northern corner of
the coal pile. Results of this additional well installation will be available at a later date,
and will be submitted to the NCDEQ in the agreed -upon quarterly data submittal
schedule.
The monitoring wells were installed using procedures and well construction materials
similar to those used at wells installed as part of previous CAMA assessment activities.
During borehole installations, cores were described to characterize lithology. The
monitoring wells were constructed in accordance with NCAC Title 15A, Subchapter 2C,
Section .0100 Well Construction Standards. Each well consisted of 2-inch diameter
schedule 40 polyvinyl chloride flush -joint threaded casings and prepacked well screens.
The boring logs and well construction records are included in Attachment 1. Well
construction details are provided in tabular form on Table 1.
After installation, monitoring wells were developed to remove drilling fluids and solids
that might have been introduced into the surrounding formation and sand filter pack
during well installation. Well development established interaction of the well with
surrounding groundwater. The location and elevation of each newly installed well was
determined by survey. Each newly installed well was slug tested to evaluate hydraulic
properties of the groundwater flow system at each location. Analysis and subsequent
results of these slug tests were incorporated into the updated groundwater flow and
transport model for the Site, provided in Appendix G of the CAP Update.
Groundwater samples were collected using low -flow sampling techniques and
following procedures outlined in the Low Flow Sampling Plan, Duke Energy Facilities, Ash
Basin Groundwater Assessment Program, North Carolina, June 10, 2015 (Duke Energy,
2015).
In order to have an initial sampling event and analytical data set available for
evaluation in the CAP Update, samples were collected shortly after installation,
separate from the scheduled Interim Monitoring Plan (IMP) event. The initial sampling
event was performed from March 23 through April 3, 2019. CP-1BR was initially
sampled in November 2019. Subsequent sampling events will be included with the
scheduled IMP sampling events.
1.4 Data Gap Assessment Activities
Fourteen monitoring wells were initially installed in March 2019 to assess the
groundwater in the vicinity of the PV Structural Fill and ILF structural fill subgrade. In
August 2019, one additional 3-well cluster (PVSF-4S/D/BR) was installed south of the
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2019 Additional Assessments December 2019
Duke Energy Carolinas, LLC - Marshall Steam Station
SynTerra
PV Structural Fill between the fill boundary and the Duke Energy property boundary
for further evaluation. A total of 68 soil samples from well installation borings were
collected at six separate locations. The results of these samples are included in
Appendix C of the CAP Update, and are incorporated into the proposed corrective
action for the Site.
At the request of NCDEQ, one additional bedrock well (PVSF-2BRL) was installed in
December 2019 to vertically delineate constituents detected in groundwater east of the
PV Structural Fill. Results of this additional well installation will be available at a later
date, and will be submitted to the NCDEQ in the agreed -upon quarterly data submittal
schedule.
The monitoring wells were installed using procedures and well construction materials
similar to those used at wells installed as part of previous CAMA assessment activities.
During borehole installations, cores were described to characterize lithology. The
monitoring wells were constructed in accordance with NCAC Title 15A, Subchapter 2C,
Section .0100 Well Construction Standards. Each well consisted of 2-inch diameter
schedule 40 polyvinyl chloride flush -joint threaded casings and prepacked well screens.
The boring logs and well construction records are included in Attachment 1. Well
construction details are provided in tabular form on Table 1.
After installation, monitoring wells were developed to remove drilling fluids and solids
that might have been introduced into the surrounding formation and sand filter pack
during well installation. Well development established interaction of the well with
surrounding groundwater. The location and elevation of each newly installed well was
determined by survey. Each newly installed well was slug tested to evaluate hydraulic
properties of the groundwater flow system at each location. Analysis and subsequent
results of these slug tests were incorporated into the updated groundwater flow and
transport model for the Site, provided in Appendix G of the CAP Update.
Groundwater samples were collected using low -flow sampling techniques and
following procedures outlined in the Low Flow Sampling Plan, Duke Energy Facilities, Ash
Basin Groundwater Assessment Program, North Carolina, June 10, 2015 (Duke Energy,
2015).
In order to have an initial sampling event and analytical data set available for
evaluation in the CAP Update, samples were collected shortly after installation,
separate from the scheduled IMP event. The initial sampling event was performed from
March 23 through May 3, 2019. PVSF-4S/D/BR were initially sampled on August 26,
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2019 Additional Assessments
December 2019
Duke Energy Carolinas, LLC - Marshall Steam Station
SynTerra
2019. Initial sampling for PVSF-2BRL is scheduled for December 2019. Subsequent
sampling events will be included with the scheduled IMP sampling events.
1.5 Summary of Findings
The following section describes the results of the additional assessments outlined
above. As described in the CAP Update, saturated soils are considered a component of
the groundwater flow system and are thus incorporated into the updated flow and
transport (Appendix G of the CAP Update) and geochemical models (Appendix H of
the CAP Update) for the Site.
1.5.1 Coal Pile and Gypsum Pad
Unsaturated Soil
• Constituent concentrations were less than applicable regulatory criteria in
unsaturated soil samples collected along the perimeter of the coal pile
(CAP Update, Table 6-3).
Barium, cobalt, and manganese, were detected in one sample each greater
than either the Preliminary Soil Remediation Goal (PSRG) Protection of
Groundwater (POG) standard or background value (whichever is greater),
at the southeast corner of the gypsum pad (GP-3). One isolated detection
of sulfate greater than the PSRG POG was reported at GP-1, south of the
gypsum pad. These constituents are not present in groundwater at
concentrations greater than applicable regulatory criteria at the
corresponding locations; therefore, these soil concentrations do not
warrant consideration as potential secondary source of constituents to the
groundwater.
Groundwater
• Multiple constituents were detected greater than the 02L standard, IMAC,
or background value, whichever is greater, in either shallow or deep
groundwater at the northern corner of the coal pile (CP-1S/-1D).
Detections of beryllium, lead, and thallium in shallow groundwater (CP-
1S) are delineated with non -detect occurrences in deep flow zone well CP-
1D. Constituents of interest (COIs) greater than applicable criteria at CP-
1D include cadmium, cobalt, manganese, sulfate, and total dissolved
solids (TDS).
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2019 Additional Assessments
December 2019
Duke Energy Carolinas, LLC - Marshall Steam Station
SynTerra
• To achieve delineation of these constituents at the coal pile, a bedrock well
(CP-1BR) was installed in December 2019. Results of this assessment will
be available at a later date.
CP-1 (the northern corner of the coal pile) is located adjacent to the
southern ash basin waste boundary and within the ash basin compliance
boundary. The proposed remedial alternative in the CAP Update would
capture potential migration of constituents from this area prior to reaching
the compliance boundary.
Detections of cobalt, iron, manganese, and vanadium greater than
applicable criteria at CP-2 and CP-3 are delineated with depth by the
corresponding deep flow zone well at each location. The proposed
remedial alternative presented in the CAP Update would capture
potential migration of constituents from these areas prior to reaching the
compliance boundary.
Concentrations of COIs in groundwater in the vicinity of the gypsum
storage pad are either less than applicable regulatory criteria, within range
of background concentrations, or are delineated by depth with
corresponding deep wells. Therefore, concentrations in groundwater at
the gypsum pad do not warrant consideration for corrective action.
Nevertheless, the proposed remedial alternative presented in the CAP
Update would capture potential migration of constituents from this area
prior to reaching the compliance boundary.
1.5.2 PV Structural Fill and ILF Structural Fill Subgrade
Unsaturated Soil
• Constituent concentrations were less than applicable regulatory criteria in
unsaturated soil samples collected in the vicinity of the ILF structural fill
subgrade (CAP Update, Table 6-3).
Two detections of iron (79,000 mg/kg and 85,000 mg/kg) in unsaturated
soil at PVSF-3 are slightly greater than background (78,228 mg/kg). The
lacking presence of other COIs could indicate these concentrations are
attributable to naturally -occurring constituents. Additionally, iron is not
present in any flow zone at PVSF-3 (S/D/BR) at concentrations greater
than applicable groundwater criteria. Therefore, these soil concentrations
do not warrant consideration as potential secondary source of constituents
to the groundwater.
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2019 Additional Assessments
December 2019
Duke Energy Carolinas, LLC - Marshall Steam Station
Groundwater
SynTerra
• Concentrations of COIs in the well clusters installed north (ILF-2) and
south (ILF-1) of the ILF structural fill subgrade are less than applicable
regulatory criteria. Manganese in the shallow groundwater (ILF-1S) is
delineated by depth by deep and bedrock wells ILF-1D/BR.
• Concentrations of cobalt in ILF-1BR have fluctuated an order of
magnitude over the first four sampling events. A break-in period and
additional sampling of this well will allow for appropriate central
tendency analysis of the data to be conducted, however the latest
sampling result (3.8 µg/L), along with the lacking presence of other COIs,
indicate these detections may be attributable to background.
ILF-1 is located north of the ash basin, within the ash basin compliance
boundary. The proposed remedial alternative presented in the CAP
Update would capture potential migration of constituents from this area
prior to reaching the compliance boundary.
• Groundwater concentrations at PVSF-4S/D/BR between the PV Structural
Fill and the Duke Energy property boundary, beyond the ash basin
compliance boundary, confirm there are no exceedances of applicable
regulatory criteria.
• Boron, cobalt, manganese, sulfate, and TDS concentrations greater than
applicable regulatory criteria were detected at one out of three well
clusters installed along the eastern (downgradient) perimeter of the PV
Structural Fill (PVSF-2). To achieve delineation of these constituents at
PVSF-2, a bedrock well (PVSF-2BRL) was installed in December 2019.
Results of this assessment will be available at a later date.
Due to the lack of safe working room (i.e., overhead utilities and active
site operations), this well cluster was installed within the ash basin waste
boundary. The proposed remedial alternative in the CAP Update would
capture potential migration of constituents from this area prior to reaching
the compliance boundary.
Page 7

2019 Additional Assessments
December 2019
Duke Energy Carolinas, LLC - Marshall Steam Station
ATTACHMENT 1
BORING LOGS
AND
WELL CONSTRUCTION RECORDS
SynTerra

PROJECT: Marshall Steam Station
WELL / BORING NO: CP-1 D
PROJECT NO: 1026.18
STARTED: 3/15/19 COMPLETED: 3/16/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 680262.07 EASTING: 1415834.63
DRILLING METHOD: Sonic
G.S. ELEV: 803.66 ft M.P. ELEV: 806.4 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 13.72 ft TOC TOTAL DEPTH: 69.5 ft BGS
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
U
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CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 2

PROJECT: Marshall Steam Station
WELL / BORING NO: CP-1 D
PROJECT NO: 1026.18
STARTED: 3/15/19 COMPLETED: 3/16/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 680262.07 EASTING: 1415834.63
DRILLING METHOD: Sonic
G.S. ELEV: 803.66 ft M.P. ELEV: 806.4 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 13.72 ft TOC TOTAL DEPTH: 69.5 ft BGS
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
U
= c�
w
d
O ^
e
z
OJ
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❑ E
WELL
CONSTRUCTION
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DESCRIPTION
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Bentonite Seal
(Saprolite) (continued)
55
SM
Silty SAND, brown with small and large pieces of biotite
schist, strong (Weathered Rock)
60
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Granitic GNEISS, medium to coarse grained, white with
dark grey biotite mica, weakly banded, strong
Sand Pack
2" Well Screen
65
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RK
— — — — — — — — — — — — — — — — — — — — — — — —
Same as above, very weak, Fe stainin
70
End of boring at 69.5' bgs
Screen set at 59'-69'
75
80
85
90
95
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 2 OF 2

PROJECT: Marshall Steam Station
WELL / BORING NO: CP-1 S
PROJECT NO: 1026.18
STARTED: 3/16/19 COMPLETED: 3/16/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 680260.69 EASTING: 1415831.26
DRILLING METHOD: Sonic
G.S. ELEV: 803.47 ft M.P. ELEV: 806.32 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 13.36 ft TOC TOTAL DEPTH: 20.0 ft BGS
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
w
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DESCRIPTION
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SC
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low plasticity, dry
5
2" SCH 40 PVC Riser
CL
Sandy CLAY, red -brown, micaceous, moist, cohesive,
medium plasticity, stiff
Bentonite Seal
10
CL
Same as above, light brown to orange, wet
SM
ASH as Silty SAND, bottom ash
CL
Sandy CLAY, light brown to orange, cohesive, medium
plasticity, wet
15
Sand Pack
2" Well Screen
SW
SM
SAND with silt, well -graded subangular sand, light yellow
and light brown, medium -coarse grained, wet
20
ML
SILT with sand, brown, low plasticity, with clay, moist to
wet
End of boring at 20.0' bgs
Screen set at 10'-20'
25
30
35
40
45
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 1

0
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J
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PROJECT: Marshall Steam Station
WELL / BORING NO: CP-2D
PROJECT NO: 1026.18
STARTED: 3/18/19 COMPLETED: 3/19/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 679707.02 EASTING: 1414624.19
DRILLING METHOD: Sonic
G.S. ELEV: 807.95 ft M.P. ELEV: 810.83 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 9.98 ft TOC TOTAL DEPTH: 119.0 ft TOC
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
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CLIENT: Duke Energy Carolinas, LLC
SynTerra
��
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 4

PROJECT: Marshall Steam Station
WELL / BORING NO: CP-2D
PROJECT NO: 1026.18
STARTED: 3/18/19 COMPLETED: 3/19/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 679707.02 EASTING: 1414624.19
DRILLING METHOD: Sonic
G.S. ELEV: 807.95 ft M.P. ELEV: 810.83 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 9.98 ft TOC TOTAL DEPTH: 119.0 ft TOC
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
_
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<J
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DESCRIPTION
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WELL
CONSTRUCTION
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SM
gravel sized fragments of weathered gneiss, very weak, Fe
I•
I•T
staining, dry (Saprolite)
•I I
•:
••
2" SCH 40 PVC Riser
•
• •
TT
75
TV
�•
�i
•
•
i
i• •
i
i •
�•
�•�
RK
Silty SAND as PWR, relic of gneiss, weak (Weathered
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 2 OF 4

PROJECT: Marshall Steam Station
WELL / BORING NO: CP-2D
PROJECT NO: 1026.18
STARTED: 3/18/19 COMPLETED: 3/19/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 679707.02 EASTING: 1414624.19
DRILLING METHOD: Sonic
G.S. ELEV: 807.95 ft M.P. ELEV: 810.83 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 9.98 ft TOC TOTAL DEPTH: 119.0 ft TOC
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
_
o
=
a 0
U
_j
0-
>
OU o
O
Q
WELL
CONSTRUCTION
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<J
DESCRIPTION
w
m0
d a
Q
ROCK)
85
Bentonite Seal
RK
Silty SAND as PWR, relic of gneiss, weak (Weathered
Rock) (continued)
90
95
Sand Pack
100
2" Well Screen
RK
Same as above, heavy Fe staining, weak to very weak
(Weathered Rock)
105
110
—
------------------------
RK
Same as above, wet
Bentonite Backfill
115
—
------------------------
RK
Same as above, small to large quartz, sub -angular
End boring at 119' bgs
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 3 OF 4

PROJECT: Marshall Steam Station
WELL / BORING NO: CP-2D
PROJECT NO: 1026.18
STARTED: 3/18/19 COMPLETED: 3/19/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 679707.02 EASTING: 1414624.19
DRILLING METHOD: Sonic
G.S. ELEV: 807.95 ft M.P. ELEV: 810.83 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 9.98 ft TOC TOTAL DEPTH: 119.0 ft TOC
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
_
o
=
a 0
U
�
0-
>
OU o
O
Q
WELL
CONSTRUCTION
wv
<J
DESCRIPTION
w
m0
d a
Q
en oni a backfill placed o gs. to facilitate well
installation
Screen set at 97'-107' bgs
125
130
135
140
145
150
155
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
Greenville,
l864 999aro1ina 29601
Phone: 421- PAGE 4 OF 4

0
c�
m
J
co
Q
a
0
z
z
PROJECT: Marshall Steam Station
WELL / BORING NO: CP-2S
PROJECT NO: 1026.18
STARTED: 3/19/19 COMPLETED: 3/19/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 679701.44 EASTING: 1414621.29
DRILLING METHOD: Sonic
G.S. ELEV: 807.79 ft M.P. ELEV: 810.67 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 9.74 ft TOC TOTAL DEPTH: 29.0 ft TOC
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
_
o
= U
a 0
_j
0-
>
OU o
O
Q
WELL
CONSTRUCTION
wv
<J
DESCRIPTION
Q
w
m0
d a
7
771
0
U
U
Grout
SM
ASH as Silty SAND, bottom ash, moist to damp
—
------------------------
SM
Same as above with rocks and gravel
SC
Clayey SAND, red -brown, micaceous, non plastic, moist
2" SCH 40 PVC Riser
SM
ASH as Silty SAND, bottom ash, moist to damp, with 0.5'
10
of clay on top of ash
-
15
Bentonite Seal
SC
Clayey SAND, light brown to orange, micaceous,
non -cohesive, non -plastic, moist, wet at 19'
20
Sand Pack
2" Well Screen
25
ML
SILT with sand, light brown to orange -brown,
non -cohesive, non -plastic, micaceous, wet
ML
Sandy SILT, light brown and orange, non -cohesive,
non -plastic, increasing sand grain size, moist
30
End boring at 29.0' bgs
Screen set at 19'-29' bgs
35
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 1

PROJECT: Marshall Steam Station
WELL / BORING NO: CP-3D
PROJECT NO: 1026.18
STARTED: 3/19/19 COMPLETED: 3/21/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 678815.04 EASTING: 1414546.28
DRILLING METHOD: Sonic
G.S. ELEV: 807.69 ft M.P. ELEV: 810.58 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 13.32 ft TOC TOTAL DEPTH: 87.0 ft BGS
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
U
= c�
w
d
O ^
e
z
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_
❑ E
WELL
CONSTRUCTION
w
Q O
DESCRIPTION
g
U
❑
a s
771
p
o
C�
❑
<
�v
m0
o
°
GM
Silty GRAVEL with sand, black to dark brown, comingled
with bottom ash, large chunks of asphalt (Road bed)
Grout
SM
Silty SAND, brown to light yellow, well -sorted, micaceous,
�•
non -cohesive, dry
5
•
•
•
•�
• •
•T
SM
Same as above, brown -orange, damp
•�
•;
•
••
10
�•
— — — — — — — — — — — — — — — — — — — — — — — —
••
•i
i
i •1
SM
Same as above, brown, very micaceous
•�
�•
15
•�
��
.....:
------------------------
••
•i
•�
•T
20
:•
SM
Same as above, moist to wet
•
•�
• •
•:
•
••
•�V
T T
25
••
2" SCH 40 PVC Riser
•�
TV
SM
Silty SAND, brown to grey, damp to dry, more cohesive
•TV
(Saprolite)
•
•�
• •
•TV
•�
•T
30
�•
�•T
i
i•
—
------------------------
�•
T•Tua—A uard
q 9
SM
Same as above, with gravel, dark grey, poorly sorted, dry
•
•I
••
•�
(Saprolite)
•�
•T
35
••
��
i
i •
i
•
i •
•
i
i •
i
i •
40
•T
•�
RK
Weathered rock, relic of biotite gneiss, very weak, some
: T
Fe staining, mostly dry
�•
45
•T
•�
•T
•T
•�
T�
•
••
SM
Silt SAND, cirev, poorlysorted non -cohesive mostly dry••
•:
SynTerra CLIENT: Duke Energy Carolinas, LLC
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 2

PROJECT: Marshall Steam Station
WELL / BORING NO: CP-3D
PROJECT NO: 1026.18
STARTED: 3/19/19 COMPLETED: 3/21/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 678815.04 EASTING: 1414546.28
DRILLING METHOD: Sonic
G.S. ELEV: 807.69 ft M.P. ELEV: 810.58 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 13.32 ft TOC TOTAL DEPTH: 87.0 ft BGS
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
U
= c�
IL
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
O
DESCRIPTION
g
U
❑
a s
p
C�
❑
�v
m0
•. •.•
SM
Silty SAND, grey, poorly sorted, non -cohesive, mostly dry
�• T•T
(continued)
•. •�
•• •�
55
•• •i
• •
RK
Weather rock, relic of meta-granite/granitic gneiss, thinly
TV TTV
foliated, moderately strong, mostly solid
•• •T
•� •� 2" SCH 40 PVC Riser
.'
SM
Silty SAND, grey to dark grey, poorly sorted, non -cohesive
Bentonite Seal
65
:
70
Weathered rock, relic of biotite gneiss, very fine grained,
thinly foliated, very strong
Sand Pack
RK
2" Well Screen
73.3' Fracture zone with Fe staining
75
78.5'-79' Heavy Fe staining
80
SM
Silty SAND, brown, with some fragments of schist, dry
Bentonite Backfill
RK
Weathered rock, relic of biotite schist, strong, minor Fe
85
staining
End of boring at 87.0' bgs
Bentoonite backfill placed to 79' bgs. to facilitate
Screen set at 69'-79' bgs
90
95
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 2 OF 2

PROJECT: Marshall Steam Station
WELL / BORING NO: CP-3S
PROJECT NO: 1026.18
STARTED: 3/21/19 COMPLETED: 3/21/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 678821.24 EASTING: 1414546.84
DRILLING METHOD: Sonic
G.S. ELEV: 807.81 ft M.P. ELEV: 810.47 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 13.74 ft TOC TOTAL DEPTH: 23.0 ft BGS
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
U
= c�
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
Q O
o
❑
DESCRIPTION
g
U
❑
m07
a s
771
p
C�
<
�v
°
GM
Silty GRAVEL with sand, black to dark brown, comingled
with bottom ash, large chunks of asphalt (Road bed)
Grout
SM
Silty SAND, brown to light yellow, well -sorted, micaceous,
non -cohesive, dry
5
: •'.
..•
Bentonite Seal
2" SCH 40 PVC Riser
SM
Same as above, brown -orange, damp
10-:.
---------------------------
SM
Same as above, brown, very micaceous
_
15
—
— — — — — — — — — — — — — — — — — — — — — — — —
Sand Pack
2" Well Screen
20
SM
Same as above, moist to wet
End of boring at 23.0' bgs
Screen set at 13'-23' bgs
25
30
35
40
45
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 1

PROJECT: Marshall Steam Station
WELL / BORING NO: GP-1 p
PROJECT NO: 1026.18
STARTED: 3/22/19 COMPLETED: 3/23/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 678896.19 EASTING: 1413637.5
DRILLING METHOD: Sonic
G.S. ELEV: 855.00 ft M.P. ELEV: 858.03 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 55.79 ft TOC TOTAL DEPTH: 109.0 ft BGS
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
U
= c�
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
Q O
DESCRIPTION
g
U
❑
a s
771
p
W
C�
❑
�v
m0
SM
Silty SAND, brown to reddish brown, non -plastic,
Grout
non -cohesive, micaceous, dry
—
— — — — — — — — — — — — — — — — — — — — — — — —
•
••
SM
Same as above, with trace clay, low plasticifty, stiff
�•
T•T
••
TV,
10
••
••
••
•••
•T
•i
ML
SILT, dark brown to reddish brown, micaceous
,V
T
,T
TV
(muscovite), very soft, non -cohesive, damp
••
•TV
••
��
••
•T
••
�T
15
••
••
• �
T T
iV
i •
20
SM
Silty SAND, light brown to tan, fine to medium grained,
••
•• V
•�
•�
sub -angular, damp, micaceous
T•
T•V
25
:
T•
2" SCH 40 Riser
• •
i
i •
SM
Same as above, orange, dry
;•
;•;
TV
30''
—
— — — — — — — — — — — — — — — — — — — — — — — —
i
••
••V
i•
• �
•TV
•
••
i
i•
SM
Same as above, light brown to orange -brown, dry
�•
�•�
35
••
��
ML
SILT, brown to light brown, non -cohesive, non -plastic,
,�
,�,
slightly micaceous, dry
•
• •
40
�.
i
i•
TV
i—Aquaguard
45
;:
SM
Silty SAND, brown to light grey, non -cohesive, non -plastic,
�,
V,T
miceceous, dry
V
••
��
SynTerra CLIENT: Duke Energy Carolinas, LLC
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 3

PROJECT: Marshall Steam Station
WELL / BORING NO: GP-1 p
PROJECT NO: 1026.18
STARTED: 3/22/19 COMPLETED: 3/23/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 678896.19 EASTING: 1413637.5
DRILLING METHOD: Sonic
G.S. ELEV: 855.00 ft M.P. ELEV: 858.03 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 55.79 ft TOC TOTAL DEPTH: 109.0 ft BGS
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
U
= c�
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
Q O
DESCRIPTION
g
U
❑
a s
p
W
C�
❑
<
�v
m0
SM
Same as above, wet
••
•�
ML
SILT, light brown to dark brown, very micaceous,
T•V
55
non -cohesive, wet
;
; •
SW
SAND with silt, tan and light brown, fine to coarse grained,
i
•�
i•
•�•
SM
well sorted, subangular to angular, some trace gravel, wet
••
•�
60
i
i •
i
i •
i
i •
ML
SILT, light brown to dark brown, very micaceous,
;•
non -cohesive, wet
:
: •
i
ii •
65
i
�
•
�•
i
i•
70
SM
Silty SAND, light brown to grey, micaceous, fine grained,
•�
•�•
poorly sorted, damp to moist
••
•�
:.
�•
2" SCH 40 Riser
75
—
— — — — — — — — — — — — — — — — — — — — — — — —
i
i•
••
•V
i
i•
80
••
••
•�
•i
SM
Same as above, dry
••
•;
••
V�
••
V�
••
•�
85
•
• •
RK
Weathered rock, relic of biotite gneiss, white and black,
very weak, some Fe staining
90
Bentonite Seal
SM
Silty SAND, brown with some white, non -cohesive,
micaceous (Saprolite)
95
:
RK
Weathered rock, relic biotite gneiss, highly weathered, very
weak, moist to wet
SynTerra CLIENT: Duke Energy Carolinas, LLC
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 2 OF 3

PROJECT: Marshall Steam Station
PROJECT NO: 1026.18
DRILLING COMPANY: Cascade Drilling
DRILLING METHOD: Sonic
BOREHOLE DIAMETER: 6 IN
NOTES:
= U
IL
o O j DESCRIPTION
0
U01.7
WELL / BORING NO: GP-1 p
STARTED: 3/22/19
NORTHING:
678896.19
G.S. ELEV:
855.00 ft
DEPTH TO WATER: 55.79 ft TOC
LOGGED BY:
G. Murphey
Lu
a
0z
O^
❑_
d
Lu�
m0
RK I Weathered rock, relic biotite gneiss, highly weathered, very
weak, moist to wet (continued)
------------------------
RK I Same as above, moderate, Fe staining
106.9' Possible fracture joint with Fe staining
End of boring at 109.0' bgs
110 Screen set at 99'-109' bgs
A161
120
ini
130
ini
140
i0l
COMPLETED: 3/23/19
EASTING: 1413637.5
M.P. ELEV: 858.03 ft
TOTAL DEPTH: 109.0 ft BGS
CHECKED BY: E. Webster
WELL
CONSTRUCTION
Sand Pack
2" Well Screen
CLIENT: Duke Energy Carolinas, LLC
` SynTerra
3 , 148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
' synTerra phone:l864 421h 99rgolina 29601 PAGE 3 OF 3
J

PROJECT: Marshall Steam Station
WELL / BORING NO: WAS
PROJECT NO: 1026.18
STARTED: 3/23/19 COMPLETED: 3/23/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 678896.04 EASTING: 1413641.97
DRILLING METHOD: Sonic
G.S. ELEV: 855.13 ft M.P. ELEV: 858.13 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 56.00 ft TOC TOTAL DEPTH: 59.0 ft BGS
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
U
= c�
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
Q O
❑
DESCRIPTION
g
U
❑
a s
771
p
W
C�
�v
m0
SM
Silty SAND, brown to reddish brown, non -plastic,
Grout
non -cohesive, micaceous, dry
—
— — — — — — — — — — — — — — — — — — — — — — — —
•
••
SM
Same as above, with trace clay, low plasticifty, stiff
�•
�•�
•
•
10
•
••
••
•
•�
•i
ML
SILT, dark brown to reddish brown, micaceous
,T
,T
(muscovite), very soft, non -cohesive, damp
••
•�
15
••
��
20
r-Aquaguard
SM
Silty SAND, light brown to tan, fine to medium grained,
�•
sub -angular, damp, micaceous
T•
T•T
••
• •
2" SCH 40 Riser
25
••
•i
i
i •
SM
Same as above, orange, dry
;•
;•;
:...:.
30''
—
— — — — — — — — — — — — — — — — — — — — — — — —
i
••
TTV
i•
•�
•TV
i
i•
SM
Same as above, light brown to orange -brown, dry
T•�
TTV
35
••
��
TTV
•TV
ML
SILT, brown to light brown, non -cohesive, non -plastic,
slightly micaceous, dry
40
Bentonite Seal
45
:•
SM
Silty SAND, brown to light grey, non -cohesive, non -plastic,
miceceous, dry
SynTerra CLIENT: Duke Energy Carolinas, LLC
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 2

PROJECT: Marshall Steam Station
WELL / BORING NO: WAS
PROJECT NO: 1026.18
STARTED: 3/23/19 COMPLETED: 3/23/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 678896.04 EASTING: 1413641.97
DRILLING METHOD: Sonic
G.S. ELEV: 855.13 ft M.P. ELEV: 858.13 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 56.00 ft TOC TOTAL DEPTH: 59.0 ft BGS
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
U
= c�
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
Q O
❑
DESCRIPTION
g
U
❑
a s
p
W
C�
<
�v
m0
SM
Same as above, wet
Sand Pack
ML
SILT, light brown to dark brown, very micaceous,
2" Well Screen
55
non -cohesive, wet
SW
SAND with silt, tan and light brown, fine to coarse grained,
SM
well sorted, subangular to angular, some trace gravel, wet
Boring end at 59.0' bgs
60
Screen set at 49'-59' bgs
65
70
75
80
85
90
95
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 2 OF 2

PROJECT: Marshall Steam Station
WELL / BORING NO: GP-2D
PROJECT NO: 1026.18
STARTED: 3/29/19 COMPLETED: 3/30/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 679320.06 EASTING: 1413829.84
DRILLING METHOD: Sonic
G.S. ELEV: 830.73 ft M.P. ELEV: 833.68 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 28.65 ft TOC TOTAL DEPTH: 109.0 ft BGS
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
U
= c�
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
Q O
❑
DESCRIPTION
g
U
❑
a s
p
W
C�
<
�v
m0
'771
Grout
5
CL
Lean CLAY, reddish brown, low plasticity, cohesive,
•�
•�
micaceous, damp to dry
•�
••
•�
•V
•�
•T
•�
•�
10
•�
•T
•�
•T
,T
,T
TV
SM
ASH as Silty SAND, bottom ash, moist to damp
•�
•T
•�
�T
CL
Lean CLAY, brown -orange, low plasticity, cohesive, with
T•
T•T
some light brown silt, very micaceous, moist
T
15
TTV
•�
•.
•
T
••
T•V
ML
SILT, light brown, non -plastic, non -cohesive, very
�_Vv
micaceous, moist
20 —
TV
•TV
•�
•T
SM
Silty SAND, light brown and grey, very fine grained,
•�
•�
micaceous, moist
•
•�
T•
TV
25
—
------------------------
•
2" SCH 40 Riser
•TV
TV
SM
Same as above, wet
•;
SM
Same as above, dark brown with red -orange
�•
�•�1
• •
• -
••
30
�•
�•�
ML
SILT, dark brown to red -orange, very micaceous, cohesive,
•�
•�
trace clay, moist to wet
•T
•;
•TV
•TV
35
;•
; ; —Aquaguard
TV
T�
SM
Silty SAND, light brown to dark brown, some clay,
TV
T•V
micaceous, damp to dry
i
i •
•�
•T
ML
SILT with sand, dark brown, micaceous, moderately
;•
;•;
cohesive, non -plastic, damp to dry
•�
•�
45
•T
•�
••
•T
SW
SAND with silt, light brown to light grey, non -plastic,
•
TV
SM
dense, dry (Saprolite)
IV
T
TV
•"
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 3

PROJECT: Marshall Steam Station
WELL / BORING NO: GP-2D
PROJECT NO: 1026.18
STARTED: 3/29/19 COMPLETED: 3/30/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 679320.06 EASTING: 1413829.84
DRILLING METHOD: Sonic
G.S. ELEV: 830.73 ft M.P. ELEV: 833.68 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 28.65 ft TOC TOTAL DEPTH: 109.0 ft BGS
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
U
= c�
IL
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
O
❑
DESCRIPTION
g
U
❑
a s
p
C�
�v
m0
i
i
i •
i •
•.
•�
55
SW
SM
Same as above, damp
•
•�
• •
•�
•
••
•
•
60
i
i •
i
i •
i
i •
ML
SILT, brown, non -plastic, slightly micaceous, moist to wet
i
•;
i •
•;
•
••
i
i •
Aquaguard
••V
•�
70
SW
SAND with silt, dark brown to light brown, slightly dense,
i
•;
i•
;•
SM
dry (Saprolite)
�•
�•�
�•
2" SCH 40 Riser
75
RK
Weathered rock, relic of biotite gneiss, with some silt,
;•
;•;
highly weathered/decomposed, wet
•�
•�
80
••
•i
••V
•T
•TV
•TV
Weathered rock, relic of metagranite/metadiorite, coarse
•�
�•
RK
grained, mottled white and grey, Fe staining, weak with no
�•
�•�
obvious fracturing, dry
85
i
i •
i
i •
•
••
•
•�
••V
•T
90
•
• •
SAND with silt, brown with some dark brown and
Bentonite Seal
ML
brown -orange, relic rock structure, highly weathered and
95
decomposed, wet (Saprolite)
RK
Weathered rock, metadiorite, weakly foliated, very coarse
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 2 OF 3

PROJECT: Marshall Steam Station
PROJECT NO: 1026.18
DRILLING COMPANY: Cascade Drilling
DRILLING METHOD: Sonic
BOREHOLE DIAMETER: 6 IN
NOTES:
= U
IL
o O j DESCRIPTION
0
U01.7
ifGl
A161
120
ini
130
inn
140
i0l
WELL / BORING NO: GP-2D
STARTED: 3/29/19
NORTHING:
679320.06
G.S. ELEV:
830.73 ft
DEPTH TO WATER: 28.65 ft TOC
LOGGED BY:
G. Murphey
Lu
a
0z
O^
❑_
d
Lu�
m0
RK I Weathered rock, metadiorite, weakly foliated, very coarse
grained, white and dark grey, wet (continued)
— ------------------------
RK Same as above, highly fractured, Fe staining throughout,
weak, wet
End boring at 109.0' bgs
Screen set at 99'-109' bgs
COMPLETED: 3/30/19
EASTING: 1413829.84
M.P. ELEV: 833.68 ft
TOTAL DEPTH: 109.0 ft BGS
CHECKED BY: E. Webster
WELL
CONSTRUCTION
Sand Pack
2" Well Screen
CLIENT: Duke Energy Carolinas, LLC
` SynTerra
3 , 148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
' synTerra phone:l864 421h 99rgolina 29601 PAGE 3 OF 3
J

PROJECT: Marshall Steam Station
WELL / BORING NO: GP-2S
PROJECT NO: 1026.18
STARTED: 3/30/19 COMPLETED: 3/30/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 679321.01 EASTING: 1413833.67
DRILLING METHOD: Sonic
G.S. ELEV: 830.52 ft M.P. ELEV: 833.45 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 28.55 ft TOC TOTAL DEPTH: 35.0 ft BGS
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
U
= c�
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
Q O
❑
DESCRIPTION
g
U
❑
a s
771
p
W
C�
<
�v
m0
Grout
5
CL
Lean CLAY, reddish brown, low plasticity, cohesive,
•� •�
micaceous, damp to dry
•� •�
•�V •� �-Aquaguard
•� •�
•� •�
10
•� •�
•� •�
•� •V
SM
ASH as Silty SAND, bottom ash, moist to dam
2" SCH 40 Riser
CL
Lean CLAY, brown -orange, low plasticity, cohesive, with
some light brown silt, very micaceous, moist
15
Bentonite Seal
ML
SILT, light brown, non -plastic, non -cohesive, very
micaceous, moist
20
SM
Silty SAND, light brown and grey, very fine grained,
micaceous, moist
25
—
------------------------
.•:
SM
Same as above, wet
""' "' Sand Pack
SM
Same as above, dark brown with red -orange
30
2" Well Screen
ML
SILT, dark brown to red -orange, very micaceous, cohesive,
trace clay, moist to wet
35
SM
Silty SAND, light brown to dark brown, some clay,
micaceous, damp to dry
End boring at 35.0' bgs
Screen set at 25'-35' bgs
40
45
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 1

PROJECT: Marshall Steam Station
WELL / BORING NO: GP-3D
PROJECT NO: 1026.18
STARTED: 3/25/19 COMPLETED: 3/26/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 678935.79 EASTING: 1413956.94
DRILLING METHOD: Sonic
G.S. ELEV: 853.54 ft M.P. ELEV: 856.46 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 51.47 ft TOC TOTAL DEPTH: 118.0 ft BGS
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
U
= c�
ILO
w
d
O ^
e
z
OJ
_
❑ E
WELL
CON STRUCTION
w
DESCRIPTION
g
U
❑
a s
p
C�
❑
�v
m0
'771
Grout
5
•�
•�•
10
••
ITT
••
•.
7.
••
•.
SM
Silty SAND, light brown to light orange, fine grained,
•
T
non -plastic, non -cohesive, micaceous, dry
;I
; ,
15
i
•;
i •
•��
••I
•.
20
••
•i
••
ITT
,•
vvv — Aquaguard
25
••
2" SCH 40 Riser
....
•T
�I
ITT
• •
•
30
I• TT
.••.
SM
Same as above, medium to coarse grained
i
•.
i•
I
35
••
��
x
• •
• ••
TV
•
40
ML
SILT, brown to light brown, non -cohesive, non -plastic, very
•
I
�•
•
I•I
micaceous, damp
i
ii
i•
i
45
T
•
i •
SM
Silty SAND, light brown to light grey, non -cohesive, fine to
•.T
•:
medium grained, non -plastic, micaceous, dry
I
;•
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 3

PROJECT: Marshall Steam Station
WELL / BORING NO: GP-3D
PROJECT NO: 1026.18
STARTED: 3/25/19 COMPLETED: 3/26/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 678935.79 EASTING: 1413956.94
DRILLING METHOD: Sonic
G.S. ELEV: 853.54 ft M.P. ELEV: 856.46 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 51.47 ft TOC TOTAL DEPTH: 118.0 ft BGS
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
U
= c�
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
Q O
DESCRIPTION
g
U
❑
a s
p
o
C�
❑
<
�v
m0
SM
Same as above, wet
ML
SILT, light brown to dark brown, non -cohesive, micaceous,
wet
55
�•
��
SM
Silty SAND, light brown to light grey, non -cohesive, fine to
,•
,•,
coarse grained, micaceous, moist
•.
•T
••
•.
60
ML
SILT, light brown to dark brown, non -cohesive, slightly
T•
V
micaceous, moist
;
; ,
T•
•.
•T
••
•
65
••
�
•�
••
•T
SM
Silty SAND, light brown to light grey, some white and light
i
�•
i•
�•�
yellow, fine grained, poorly sorted, slightly micaceous, dry
T T
70—..
TV
TV
,•
vvq — Aquaguard
•�
•�
••
TV
••V
•T
—
— — — — — — — — — — — — — — — — — — — — — — — —
••
••
• 2" SCH 40 Riser
•�
•
•T
•
TV
••
i
i•
SM
Same as above, brown to light brown, micaceous, dry to
••
•;
80
damp
�•
�•
•�
•
••
•�
TV
••
••
T•
TTV
TV
••
�T
85
T•
T•T
90
�•
�i
Silty SAND, relic biotite gneiss, white and black with
:
: •
SM
brown, extremely weak, silt, some Fe staining, dry
•�
•�
(Saprolite)
�•
�•�
i
�•
i •
'�
95
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 2 OF 3

PROJECT: Marshall Steam Station
PROJECT NO: 1026.18
DRILLING COMPANY: Cascade Drilling
DRILLING METHOD: Sonic
BOREHOLE DIAMETER: 6 IN
NOTES:
= U
IL
o O j DESCRIPTION
CD
120
125
130
135
140
145
WELL / BORING NO: GP-3D
STARTED: 3/25/19
NORTHING:
678935.79
G.S. ELEV:
853.54 ft
DEPTH TO WATER: 51.47 ft TOC
LOGGED BY:
G. Murphey
Lu
a
0z
O^
❑_
d
Lu�
m0
Same as above, moderately strong, weathered biotite
gneiss, moist to wet (Saprolite)
Weathered rock, biotite gneiss and schist, very weak to
moderately strong, very weathered, heavily fractured, very
wet
End boring at 118.0' bgs
Screen set at 108'-118' bgs
COMPLETED: 3/26/19
EASTING: 1413956.94
M.P. ELEV: 856.46 ft
TOTAL DEPTH: 118.0 ft BGS
CHECKED BY: E. Webster
WELL
CONSTRUCTION
Bentonite Seal
2" SCH 40 Riser
Sand Pack
2" Well Screen
CLIENT: Duke Energy Carolinas, LLC
` SynTerra
3 , 148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
' synTerra phone:l864 421h 99rgolina 29601 PAGE 3 OF 3
J

PROJECT: Marshall Steam Station
WELL / BORING NO: GP-3S
PROJECT NO: 1026.18
STARTED: 3/28/19 COMPLETED: 3/28/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 678940.99 EASTING: 1413959.77
DRILLING METHOD: Sonic
G.S. ELEV: 853.46 ft M.P. ELEV: 856.39 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 52.7 ft TOC TOTAL DEPTH: 60.0 ft TOC
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
_
o
=
a 0
U
_j
0-
>
OU o
O
Q
WELL
CONSTRUCTION
w
DESCRIPTION
w
m0
d a
771
Q
Grout
••
•i
5
i
i•
i
i•
i
i•
••
•T
••
•�
•
••
•TV
�T
.'
SM
Silty SAND, light brown to light orange, fine grained,
•TV
�•
•TV
T•T
non -plastic, non -cohesive, micaceous, dry
T
15
••
•�
••V
•T
iV
i •
TV Aquaguard
20
�;
i
••V
i•
•T
••
2" SCH 40 Riser
25
••
•i
...:.
••
••
Vi
•i
—
— — — — — — — — — — — — — — — — — — — — — — — —
••
•�
•V
•V•
•
•�
••V
•�
•VV
�V
••
•�
30
V•
V•V
•TV
•V•
••
• �
SM
Same as above, medium to coarse grained
,V
••
••
Vi
•�
35
V•
•
V
•
•�
•
•
V
•�
••
•�
•
••
ML
SILT, brown to light brown, non -cohesive, non -plastic, very
micaceous, damp
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 2

0
c�
m
a
J
H
co
Q
V
Q
P
H
N
H
Z
PROJECT: Marshall Steam Station
WELL / BORING NO: GP-3S
PROJECT NO: 1026.18
STARTED: 3/28/19 COMPLETED: 3/28/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 678940.99 EASTING: 1413959.77
DRILLING METHOD: Sonic
G.S. ELEV: 853.46 ft M.P. ELEV: 856.39 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 52.7 ft TOC TOTAL DEPTH: 60.0 ft TOC
NOTES:
LOGGED BY: G. Murphey CHECKED BY: E. Webster
_
o
=
a 0
<J
U
DESCRIPTION
�
0-
>
OU o
O
Q
WELL
CONSTRUCTION
wv
Q
w
m0
d a
ML
SILT, brown to light brown, non -cohesive, non -plastic, very
Bentonite Seal
micaceous, damp (continued)
45
SM
Silty SAND, light brown to light grey, non -cohesive, fine to
medium grained, non -plastic, micaceous, dry
50
—
------------------------
SM
Same as above, wet
ML
SILT, light brown to dark brown, non -cohesive, micaceous,
wet
-
55
Sand Pack
SM
Silty SAND, light brown to light grey, non -cohesive, fine to
coarse grained, micaceous, moist
2" Well Screen
ML
SILT, light brown to dark brown, non -cohesive, slightly
micaceous, moist
60
End boring at 60.0' bgs
Screen set at 49'-59' bgs
65
70
75
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
Greenville,
l864 999aro1ina 29601
Phone: 421- PAGE 2 OF 2

PROJECT: Marshall Steam Station
WELL / BORING NO: ELF-1 BR
PROJECT NO: 1026.18
STARTED: 3/13/19 COMPLETED: 3/18/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 686458.17 EASTING: 1413584.1
DRILLING METHOD: Sonic
G.S. ELEV: 862.79 ft M.P. ELEV: 865.61 ft
BOREHOLE DIAMETER: 9.5/6 IN
DEPTH TO WATER: 47.36 ft TOC TOTAL DEPTH: 107.0 ft BGS
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
= c�
IL
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
O
DESCRIPTION
g
0
p
a s
p
C�
❑
�v
m0
•
SM
Bottom ash as, dry, non -cohesive, very dark gray (10yr3/1)
•
�•
•
�•
GM
Felt & mesh (road bed), silt with sand & gray ch (road
base?)•
•
CL
•�
Sandy clay, yellowish red (5YR5/8), dry, non -cohesive,
5
micaceous, low plasticity
•
SM
Sand, light yellowish brown (10YR6/4), med. grained, dry,
non -cohesive
•
�
•�
SM
Bottom ash, ver dark ra 10YR3/1 wet
ML
Silt with sand, strong brown (7.5 YR5/8), dry, non
•�
cohesive
•
�•
10
•
2" SCH 40 PVC Riser
�
SW
Sand, fine to med. grained, light brown (7.5YR6/3), dry
;
•
•;
non -cohesive, micaceous
•
�•
15
•�
•
ML
Silt with sand, yellowish brown (10YR5/4), moist to wet,
•�
non -cohesive, micaceous
•�
��
—
------------------------
•
•
20
•
Aquaguard
ML
Silt with sand, trace gravels, yellowish brown (10YR5/4),
•
�•
moist to wet, non -cohesive, micaceous
•
25
•
6.25" O.D. SCH 40 PVC
—
------------------------
•�
Surface Casing
30
•
�•
Silt with sand, grayish brown (10YR5/2), dry,
•
••
ML
non -cohesive, relict phaneritic texture, mica (biotite)
•
�•
(saprolite)
•
35
•
�•
40
•
��
45
.'
SM
Silty sand with gravel, light gray (10YR7/1) with very large
•
�•
pieces of schist throughout (saprolite/PWR)
•
SynTerra CLIENT: Duke Energy Carolinas, LLC
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 3

PROJECT: Marshall Steam Station
WELL / BORING NO: ELF-1 BR
PROJECT NO: 1026.18
STARTED: 3/13/19 COMPLETED: 3/18/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 686458.17 EASTING: 1413584.1
DRILLING METHOD: Sonic
G.S. ELEV: 862.79 ft M.P. ELEV: 865.61 ft
BOREHOLE DIAMETER: 9.5/6 IN
DEPTH TO WATER: 47.36 ft TOC TOTAL DEPTH: 107.0 ft BGS
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
= c�
IL
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
O
❑
DESCRIPTION
g
U
p
a s
p
C�
�v
m0
•
•
55 —
Aquaguard
•
•
:'•
SM
Silty sand with gravel, light gray (10YR7/1) with very large
pieces of schist throughout (saprolite/PWR) (continued)
•
60
•
i
•
65
2" SCH 40 PVC Riser
•
•
//
RK
(PWR) Biotite Schist, Intensely weathered, very weak
•
70
/
(transition-D Interval?)
•
•
—
— — — — — — — — — — — — — — — — — — — — — — — —
•
�•
/
•
i
/
/ /
•
•
i
i
75
•
i
/
Biotite Schist (weatered/fractured rock), light gray
;
•;
RK
(10YR7/1) and black (10YR2/1) to dark gray, moderate,
•
80
schistose texture, slightly to moderately weathered
•
•
•
i
•
85
//
/
/
•
i
—
— — — — — — — — — — — — — — — — — — — — — — — —
6.25" O.D. SCH 40 PVC
Surface Casing set at 87'
bgs.
Bentonite Seal
90
RK
Biotite Schist (white N/8, black & pale brown), moderate to
/
strong, schistose texture, fresh to slightly weathered
95
#2 Sand Filter Pack
/
—
RK
— — — — — — — — — — — — — — — — — — — — — — —
Biotite Schist (white/black/pale brown) to dark gray,
2" Slotted .010" Well Screen
moderate, schistose texture, moderately weathered
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 2 OF 3

PROJECT: Marshall Steam Station
WELL / BORING NO: ELF-1 BR
PROJECT NO: 1026.18
STARTED: 3/13/19 COMPLETED: 3/18/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 686458.17 EASTING: 1413584.1
DRILLING METHOD: Sonic
G.S. ELEV: 862.79 ft M.P. ELEV: 865.61 ft
BOREHOLE DIAMETER: 9.5/6 IN
DEPTH TO WATER: 47.36 ft TOC TOTAL DEPTH: 107.0 ft BGS
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
= c�
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
Q O
DESCRIPTION
g
0
p
a s
p
C�
❑
<
�v
m0
#2 Sand Filter Pack
2" Slotted .010" Well Screen
/
RK
Biotite Schist (white/black/pale brown) to dark gray,
moderate, schistose texture, moderately weathered
(continued)
105
/
Screen set at 97-107' b s.
110
115
120
125
130
135
140
145
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 3 OF 3

PROJECT: Marshall Steam Station
WELL / BORING NO: ELF-1
PROJECT NO: 1026.18
STARTED: 3/15/19 COMPLETED: 3/15/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 686453.07 EASTING: 1413579.87
DRILLING METHOD: Sonic
G.S. ELEV: 862.59 ft M.P. ELEV: 865.32 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 38.09 ft TOC TOTAL DEPTH: 80.0 ft BGS
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
= c�
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
Q O
DESCRIPTION
g
U
p
a s
p
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SynTerra CLIENT: Duke Energy Carolinas, LLC
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 2

PROJECT: Marshall Steam Station
PROJECT NO: 1026.18
DRILLING COMPANY: Cascade Drilling
DRILLING METHOD: Sonic
BOREHOLE DIAMETER: 6 IN
NOTES:
= U
IL
o O j DESCRIPTION
CD
55
SM
60
65
70
75
80
85
90
95
WELL / BORING NO: ILF-1 D
STARTED: 3/15/19
NORTHING:
686453.07
G.S. ELEV:
862.59 ft
DEPTH TO WATER: 38.09 ft TOC
LOGGED BY:
J. Odom
Lu
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Silty sand with gravel, light gray (10YR7/1) with very large
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(transition-D Interval?)
Biotite Schist (weatered/fractured rock) light gray
IRK (10YR7/1) and black (10YR2/1) to dark gray, moderate,
schistose texture, slightly to moderately weathered
COMPLETED: 3/15/19
EASTING: 1413579.87
M.P. ELEV: 865.32 ft
TOTAL DEPTH: 80.0 ft BGS
CHECKED BY: B. Wilker
WELL
CONSTRUCTION
Aqua Guard
2" SCH 40 PVC Riser
Bentonite Seal
#2 Sand Filter Pack
2" Slotted .010" Well
CLIENT: Duke Energy Carolinas, LLC
` SynTerra
3 , 148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
' synTerra phone:l864 421h 99rgolina 29601 PAGE 2 OF 2
J

PROJECT: Marshall Steam Station
WELL / BORING NO: ELF-1 S
PROJECT NO: 1026.18
STARTED: 3/16/19 COMPLETED: 3/16/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 686449.2 EASTING: 1413576.95
DRILLING METHOD: Sonic
G.S. ELEV: 862.47 ft M.P. ELEV: 865.31 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 37.08 ft TOC TOTAL DEPTH: 50.0 ft BGS
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
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T
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V
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(saprolite)
Bentonite Seal
35
40
Silty sand with gravel, light gray (10YR7/1) with very large
pieces of schist throughout (saprolite/PWR)
#2 Sand Filter Pack
45
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SM
2" Slotted .010" Well Screen
Screen set at 40-50' bgs.
SynTerra CLIENT: Duke Energy Carolinas, LLC
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 1

PROJECT: Marshall Steam Station
WELL / BORING NO: ELF-2D
PROJECT NO: 1026.18
STARTED: 3/31/19 COMPLETED: 3/31/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 687699.24 EASTING: 1413205.78
DRILLING METHOD: Sonic
G.S. ELEV: 885.57 ft M.P. ELEV: 885.14 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 48.88 ft TOC TOTAL DEPTH: 107.0 ft TOC
NOTES:
LOGGED BY: G. Murphey CHECKED BY: B. Wilker
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CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
Greenville,
l864 999aro1ina 29601
Phone: 421- PAGE 1 OF 3

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PROJECT: Marshall Steam Station
WELL / BORING NO: ELF-2D
PROJECT NO: 1026.18
STARTED: 3/31/19 COMPLETED: 3/31/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 687699.24 EASTING: 1413205.78
DRILLING METHOD: Sonic
G.S. ELEV: 885.57 ft M.P. ELEV: 885.14 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 48.88 ft TOC TOTAL DEPTH: 107.0 ft TOC
NOTES:
LOGGED BY: G. Murphey CHECKED BY: B. Wilker
o
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CONSTRUCTION
wv
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clay, low plasticity, moist, water table at 42'
•
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50
non -cohesive (Saprolite)
•�
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;
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CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 2 OF 3

PROJECT: Marshall Steam Station
WELL / BORING NO: ELF-2D
PROJECT NO: 1026.18
STARTED:
3/31/19
COMPLETED:
3/31/19
DRILLING COMPANY:
Cascade Drilling
NORTHING:
687699.24
EASTING:
1413205.78
DRILLING METHOD:
Sonic
G.S. ELEV:
885.57 ft
M.P. ELEV:
885.14 ft
BOREHOLE DIAMETER:
6 IN
DEPTH TO WATER: 48.88 ft TOC
TOTAL DEPTH:
107.0 ft TOC
NOTES:
LOGGED BY:
G. Murphey
CHECKED BY:
B. Wilker
_
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WELL
CONSTRUCTION
wv
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DESCRIPTION
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staining, smooth (continued)
—
—
— — — — — — — — — — — — — — — — —
— — — — — —
85 1 1 1 1 1 = f- Benton iteSeal
Very weathered rock, very weak with red -orange clay
(highly decomposed), wet.
90 RK 1 91#2 Sand Filter Pack
87-91' Fe -staining throughout.
103' Fracture w/ Fe staining present.
'IM
2" Slotted .010" Well
100
2" Slotted .010" Well
RK Biotite Gneiss, light grey and white, strong, competent,
foliated
Sand Pack Backfill
item
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Li
Li
CLIENT: Duke Energy Carolinas, LLC
SynTerra
D 148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
GreenvSynTerra phone:l864 421h 99rgolina 29601 PAGE 3 OF 3
5

PROJECT: Marshall Steam Station
WELL / BORING NO: ELF-2S
PROJECT NO: 1026.18
STARTED: 3/31/19 COMPLETED: 3/31/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 687699.26 EASTING: 1413214.68
DRILLING METHOD: Sonic
G.S. ELEV: 885.21 ft M.P. ELEV: 884.79 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 47.63 ft TOC TOTAL DEPTH: 52.0 ft BGS
NOTES:
LOGGED BY: G. Murphey CHECKED BY: B. Wilker
U
= c�
w
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WELL
CONSTRUCTION
w
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❑
DESCRIPTION
g
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Grout Cement
Soft dig for utility clearance
;•
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15—
TV
TV
••
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TV Aqua Guard
ML
Silt, light brown, brown and light orange, non -plastic,
T•
T•V
non -cohesive, very micaceous, damp to moist
TV
•TV
20
••
•i
TV
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:•
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i
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25
••
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ML
Silt, light brown, brown and light orange, some orange
;•
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30
—
clai low plasticity, non cohesive, vet micaceous, dry— J
•T
•�
_
Bentonite Seal
35
ML
Silt, light brown, brown and light orange, non -plastic,
non -cohesive, very micaceous, damp to moist
40
------------------------
TM­
LTSilt,
light brown, brown and light orange, some orange
clay, low plasticity, moist, water table at 42'
#2 Sand Filter Pack
45
Silt, brown to dark brown, micaceous, some orange clay,
ML
low -plasticity, somewhat dense, with relic rock structures,
non -cohesive (Saprolite)
2" Slotted .010" Well Screen
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 2

PROJECT: Marshall Steam Station
WELL / BORING NO: ELF-2S
PROJECT NO: 1026.18
STARTED: 3/31/19 COMPLETED: 3/31/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 687699.26 EASTING: 1413214.68
DRILLING METHOD: Sonic
G.S. ELEV: 885.21 ft M.P. ELEV: 884.79 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 47.63 ft TOC TOTAL DEPTH: 52.0 ft BGS
NOTES:
LOGGED BY: G. Murphey CHECKED BY: B. Wilker
U
= c�
Lu
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❑ E
WELL
CONSTRUCTION
w
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DESCRIPTION
g
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p
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C�
❑
<
�v
m0
ML
#2 Sand Filter Pack
Screen set at 42-52' b s.
2" Slotted .010" Well Screen
55
60
65
70
75
80
85
90
95
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 2 OF 2

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-1 BR
PROJECT NO: 1026.18
STARTED: 3/18/19 COMPLETED: 3/22/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 682625.31 EASTING: 1412236.1
DRILLING METHOD: Sonic
G.S. ELEV: 877.36 ft M.P. ELEV: 880.17 ft
BOREHOLE DIAMETER: 9.5/6 IN
DEPTH TO WATER: 53.98 ft TOC TOTAL DEPTH: 197.0 ft BGS
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
=
w
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_
WELL
w
c�
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DESCRIPTION
g
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CONSTRUCTION
p
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C�
SM
Bottom Ash, very dark gray (10YR3/1), dry, non -cohesive,
trace gravels
•
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Sandy clay, yellowish red (5YR5/8, dry, non -cohesive,
•
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5
micaceous, low plasticity
•�
•
•
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Bottom ash (as sand with clay and gravel) very dark gray
SC
10YR3/1 wet
•
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15
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•
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•
20
;
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•
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25
•
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XV/
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Sand with clay, brown (7.5YR5/4), med. to coarse grained,
SC
moist, non -cohesive, micaceous
•
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30
•
2" SCH 40 PVC Riser
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35
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•
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ML
•
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SynTerra CLIENT: Duke Energy Carolinas, LLC
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 4

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-1 BR
PROJECT NO: 1026.18
STARTED: 3/18/19 COMPLETED: 3/22/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 682625.31 EASTING: 1412236.1
DRILLING METHOD: Sonic
G.S. ELEV: 877.36 ft M.P. ELEV: 880.17 ft
BOREHOLE DIAMETER: 9.5/6 IN
DEPTH TO WATER: 53.98 ft TOC TOTAL DEPTH: 197.0 ft BGS
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
= c�
w
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WELL
CONSTRUCTION
w
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DESCRIPTION
g
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TV
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,
55
•
2" SCH 40 PVC Riser
Silt with sand, grayish brown (10YR5/2), dry to moist,
•
•
60
ML
non -cohesive, relict phaneritic texture, medium, biotite,
•�
Saprolite (continued)
.
�.
65
Aqua Guard
70
— — — — — — — — — — — — — — — — — — — — — — — —
•
••
•
•
•
CL
Sandy clay, gray (10YR5/1) to dark gray (10YR4/1), relict
•�
phaneritic texture, wet, cohesive (Saprolite)
•
�•
75
•
•
�
80
/ /
••
•
Biotite Schist, very dark gray (10YR3/1) to light gray
•
RK
(10YR4/1) and white (10YR8/1), moderate, schistose,
•
•
2" SCH 40 PVC Riser
••
/
slightly to moderately weathered, Fe staining
•
85
�
•
�•
•
90
Biotite Schist, very dark gray to light gray to pale brown
/
RK
and white, moderate to strong, schistose, mechanical
fracturing 87.5' to 97.0' (no staining or weathering
95
observed)
Bentonite Seal
6.25" SCH 40 PVC Surface
Casing set @ 97.5' bgs.
CLIENT: Duke Energy Carolinas, LLC
SynTerra
��
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 2 OF 4

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-1 BR
PROJECT NO: 1026.18
STARTED: 3/18/19 COMPLETED: 3/22/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 682625.31 EASTING: 1412236.1
DRILLING METHOD: Sonic
G.S. ELEV: 877.36 ft M.P. ELEV: 880.17 ft
BOREHOLE DIAMETER: 9.5/6 IN
DEPTH TO WATER: 53.98 ft TOC TOTAL DEPTH: 197.0 ft BGS
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
w
U
= c�
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DESCRIPTION
w
d
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❑ E
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WELL
CONSTRUCTION
p
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105
110
115
120
Biotite Schist, very dark gray to light gray to pale brown
125
RK
and white, moderate to strong, schistose, mechanical
Bentonite Seal
fracturing 87.5' to 97.0' (no staining or weathering
observed) (continued)
130
135
140
145
SynTerra CLIENT: Duke Energy Carolinas, LLC
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
Greenville, South 29601
91ina
s)mTra
erPhone:864 42199PAGE 3 OF 4

PROJECT: Marshall Steam Station
PROJECT NO: 1026.18
WELL / BORING NO: PVSF-1 BR
STARTED: 3/18/19 COMPLETED:
3/22/19
DRILLING COMPANY: Cascade Drilling
NORTHING:
682625.31
EASTING:
1412236.1
DRILLING METHOD: Sonic
G.S. ELEV:
877.36 ft
M.P. ELEV:
880.17 ft
BOREHOLE DIAMETER: 9.5/6 IN
DEPTH TO WATER: 53.98 ft TOC
TOTAL DEPTH:
197.0 ft BGS
NOTES:
LOGGED BY:
J. Odom
CHECKED BY:
B. Wilker
U
= c�
w
0-O
^
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
Q O
DESCRIPTION
g
U e
❑
a s
❑
<
m 0
v
iml
160
i[:�.7
170
Bentonite Seal
#2 Sand Filter Pack
Biotite Schist, very dark gray to light gray to pale brown 2" Slotted .010 Well Screen
RK and white, moderate to strong, schistose, mechanical
/�/ fracturing 87.5' to 97.0' (no staining or weathering
175 i �/, observed) (continued)
180
190
Wil
Screen set at 165-180'
#2 Sand Filter Pack Backfill I
CLIENT: Duke Energy Carolinas, LLC
` SynTerra
3 , 148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
' synTerra phone:l864 421h 99rgolina 29601 PAGE 4 OF 4
J

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-1
PROJECT NO: 1026.18
STARTED: 3/20/19 COMPLETED: 3/20/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 682623.08 EASTING: 1412231.09
DRILLING METHOD: Sonic
G.S. ELEV: 877.55 ft M.P. ELEV: 880.28 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 53.36 ft TOC TOTAL DEPTH: 87.0 ft BGS
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
= c�
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
Q O
DESCRIPTION
g
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SynTerra CLIENT: Duke Energy Carolinas, LLC
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 2

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-1
PROJECT NO: 1026.18
STARTED: 3/20/19 COMPLETED: 3/20/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 682623.08 EASTING: 1412231.09
DRILLING METHOD: Sonic
G.S. ELEV: 877.55 ft M.P. ELEV: 880.28 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 53.36 ft TOC TOTAL DEPTH: 87.0 ft BGS
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
= c�
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
Q O
o
❑
DESCRIPTION
g
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p
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•• •••
60
ML
non -cohesive, relict phaneritic texture, medium, biotite,
•T•�
Saprolite (continued)
T• T T
i i •
i i •
TTV i •
65
i i •
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•• •T
•• •�
•• Ti
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Bentonite Seal
CL
Sandy clay, gray (10YR5/1) to dark gray (10YR4/1), relict
phaneritic texture, wet, cohesive (Saprolite)
75
80
#2 Sand Filter Pack
Biotite Schist, very dark gray (10YR3/1) to light gray
RK
(10YR4/1) and white (10YR8/1), moderate, schistose,
2" Slotted .010 Well Screen
slightly to moderately weathered, Fe staining
85
Screen set at 77-87' b s.
90
95
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 2 OF 2

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-1 S
PROJECT NO: 1026.18
STARTED: 3/20/19 COMPLETED: 3/20/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 682620.97 EASTING: 1412226.04
DRILLING METHOD: Sonic
G.S. ELEV: 877.62 ft M.P. ELEV: 880.27 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 53.12 ft TOC TOTAL DEPTH: 62.0 ft BGS
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
=
w
d
O
z
_
WELL
w
c�
Q O
DESCRIPTION
g
^
U e
OJ p
❑ E
a s
CONSTRUCTION
p
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❑
<
�v
m0
C�
SM
Bottom Ash, very dark gray (10YR3/1), dry, non -cohesive,
trace gravels
• •
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CL
Sandy clay, yellowish red (5YR5/8, dry, non -cohesive,
V•
V•V
5
micaceous, low plasticity
•V
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• ••
VVV
V•
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SC
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;
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Bentonite Seal
ML
SynTerra CLIENT: Duke Energy Carolinas, LLC
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 2

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-1 S
PROJECT NO: 1026.18
STARTED: 3/20/19 COMPLETED: 3/20/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 682620.97 EASTING: 1412226.04
DRILLING METHOD: Sonic
G.S. ELEV: 877.62 ft M.P. ELEV: 880.27 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 53.12 ft TOC TOTAL DEPTH: 62.0 ft BGS
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
= c�
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
Q O
DESCRIPTION
g
U
p
a s
p
o
C�
❑
<
�v
m0
55
Silt with sand, grayish brown (10YR5/2), dry to moist,
ML
non -cohesive, relict phaneritic texture, medium, biotite,
#2 Sand Filter Pack
Saprolite (continued)
2" Slotted .010" Well Screen
60
Screen set at 52-62' b s.
65
70
75
80
85
90
95
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 2 OF 2

0
c�
m
a
co
Q
a
0
z
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PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-2BR
PROJECT NO: 1026.18
STARTED: 3/23/19 COMPLETED: 3/25/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 684902.49 EASTING: 1412109.34
DRILLING METHOD: Sonic
G.S. ELEV: 830.49 ft M.P. ELEV: 833.36 ft
BOREHOLE DIAMETER: 9.5/6 IN
DEPTH TO WATER: 11.69 ft TOC TOTAL DEPTH: 107.0 ft TOC
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
o
a 0
_j
g
>
OO o
O
Q
WELL
CONSTRUCTION
wv
<J
DESCRIPTION
w
m0
d a
p
Q
<
U
CL
Sandy clay, yellowish red (5YR5/8), moist, non -cohesive,
•
low plasticity, micaceous
•
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•
SP
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•
;•
5
SC
(10YR3/1), moist
•�
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•
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10
•�
CL
Sandy clay, reddish gray (5YR5/2) wood fragments and
•
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trace gravels (fill)
•
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15
20
SP
Sand with clay, reddish yellow (7.5YR6/6), moist,
•�
SC
non -cohesive
•�
•
6.25" O.D. SCH 40 PVC
•
Surface Casing
•
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25
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30
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,
•
•,
moist to wet
•
T•
•
•
35
•
T•
•
TV
T
•
Aqua Guard
TV
•
•
T
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 3

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-2BR
PROJECT NO: 1026.18
STARTED: 3/23/19 COMPLETED: 3/25/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 684902.49 EASTING: 1412109.34
DRILLING METHOD: Sonic
G.S. ELEV: 830.49 ft M.P. ELEV: 833.36 ft
BOREHOLE DIAMETER: 9.5/6 IN
DEPTH TO WATER: 11.69 ft TOC TOTAL DEPTH: 107.0 ft TOC
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
_
o
=
a 0
U
_j
0-
>
OU o
O
Q
WELL
CONSTRUCTION
w
DESCRIPTION
w
m0
d a
Q
•
•
•
SP
Sand with clay brown(7.5YR5/2) moist, non -cohesive,
•
••
SC
relict phaneritic texture, some large angular pieces of dark
•
�•
gray biotite schist (saprolite) very dense
•
45
•
•
2" SCH 40 PVC Riser
50
�
•�
�
/
•
i
55
2" SCH 40 PVC Riser
/
60
,
•,
Aqua Guard
/
RK
Biotite Schist, dark gray to light gray and white, moderate,
•
•
�•
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foliated
•
65
�
•
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•
i
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i
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70
•
6.25" O.D. SCH 40 PVC
/
•
:
Surface Casing set @ 77'
•�
bgs.
/
•
i
75
Bentonite Seal
RK
Biotite Schist, strong, light gray to dark gray
CLIENT: Duke Energy Carolinas, LLC
SynTerra
��
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 2 OF 3

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-2BR
PROJECT NO: 1026.18
STARTED: 3/23/19 COMPLETED: 3/25/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 684902.49 EASTING: 1412109.34
DRILLING METHOD: Sonic
G.S. ELEV: 830.49 ft M.P. ELEV: 833.36 ft
BOREHOLE DIAMETER: 9.5/6 IN
DEPTH TO WATER: 11.69 ft TOC TOTAL DEPTH: 107.0 ft TOC
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
_
o
=
a 0
<J
U
DESCRIPTION
-j
0-
>
OU o
O
Q
WELL
CONSTRUCTION
wv
Q
w
m0
d a
Bentonite Seal
85
90
/RK
Biotite Schist, strong, light gray to dark gray (continued)
95
/
#2 Sand Filter Pack
/
2" Slotted .010" Well Screen
100
/
2" Slotted .010" Well Screen
�/
#2 Sand Filter Pack
105
/
Screen set at 92-107 b s.
110
115
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
Greenville,
l864 999aro1ina 29601
Phone: 421- PAGE 3 OF 3

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-2D
PROJECT NO: 1026.18
STARTED: 3/25/19 COMPLETED: 3/25/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 684904.44 EASTING: 1412112.7
DRILLING METHOD: Sonic
G.S. ELEV: 830.44 ft M.P. ELEV: 833.20 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 11.3 ft TOC TOTAL DEPTH: 67.0 ft BGS
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
= c�
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
Q O
DESCRIPTION
g
U
p
a s
p
C�
❑
<
�v
m0
CL
Sandy clay, yellowish red (5YR5/8), moist, non -cohesive,
•
• •
low plasticity, micaceous
�•
�•�
•
••
•�
•T •
Sp
Bottom ash (as sand with clay and gravel), verydark gray
TTV
,•,
5
SC
(10YR3/1), moist
TV
•TV
••
• �
•i
••
10
TTV
i •
i•
CL
Sandy clay, reddish gray (5YR5/2) wood fragments and
4_
T
trace gravels (fill)
•
•
•
• •
• •
•
•
••
•
•
•�
••
•� •
15
•
••
�•
•
•
•
•
20
SP
Sand with clay, reddish yellow (7.5YR6/6), moist,
TYy••
•�
SC
non -cohesive
•T
•T
Aqua Guard
T•
T T
25
i
i
i •
i •
T
2" SCH 40 PVC Riser
•
•
30
••
•i
• •
••
•
•
••
i
i •
CL
Sandy clay, gray (7.5YR5/1) to reddish yellow (7.5YR6/6)
••
•
• •
moist to wet
:
: •
35
T•
T•�
i
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•
••
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VVV
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•
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••
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Sand with clay brown(7.5YR5/2) moist, non -cohesive,
•.
•V•
SC
relict phaneritic texture, some large angular pieces of dark
•�
;•
gray biotite schist (saprolite) very dense
45
Bentonite Seal
RK
Biotite Schist, dark gray to light gray and white, moderate,
foliated. Fractured/weathered rock.
SynTerra CLIENT: Duke Energy Carolinas, LLC
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
Greenville,
l864 999aro1ina 29601
Phone: 421- PAGE 1 OF 2

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-2D
PROJECT NO: 1026.18
STARTED: 3/25/19 COMPLETED: 3/25/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 684904.44 EASTING: 1412112.7
DRILLING METHOD: Sonic
G.S. ELEV: 830.44 ft M.P. ELEV: 833.20 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 11.3 ft TOC TOTAL DEPTH: 67.0 ft BGS
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
= c�
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
Q O
DESCRIPTION
g
U
p
a s
p
C�
❑
<
�v
m0
55
#2 Sand Filter Pack
Slotted .010 Well Screen
RK
Biotite Schist, dark gray to light gray and white, moderate,
60
/
foliated. Fractured/weathered rock. (continued)
#2 Sand Filter Pack Backfill
65
/
Screen set at 52-62' b s
70
75
80
85
90
95
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 2 OF 2

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-2S
PROJECT NO: 1026.18
STARTED: 3/25/19 COMPLETED: 3/25/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 684907.38 EASTING: 1412116.97
DRILLING METHOD: Sonic
G.S. ELEV: 830.44 ft M.P. ELEV: 833.15 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 11.14 ft TOC TOTAL DEPTH: 22.0 ft BGS
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
= c�
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
Q O
DESCRIPTION
g
U
p
a s
p
C�
❑
<
�v
m0
CL
Sandy clay, yellowish red (5YR5/8), moist, non -cohesive,
• • •
low plasticity, micaceous
• �•�
TTV
�• Aqua Guard
SP
Bottom ash (as sand with clay and gravel), verydark gray
•• • • 2" SCH 40 PVC Riser
5
SC
(10YR3/1), moist
•� •�
Bentonite Seal
10
CL
Sandy clay, reddish gray (5YR5/2) wood fragments and
trace gravels (fill)
-
15
#2 Sand Filter Pack
SP
Sand with clay, reddish yellow (7.5YR6/6), moist,
2" Slotted .010 Well Screen
SC
non -cohesive
20
Screen set at 12-22' b s.
25
30
35
40
45
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 1

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-3BR
PROJECT NO: 1026.18
STARTED: 3/26/19 COMPLETED: 4/25/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 685548.81 EASTING: 1411981.88
DRILLING METHOD: Sonic
G.S. ELEV: 835.38 ft M.P. ELEV: 838.22 ft
BOREHOLE DIAMETER: 9.5/6 IN
DEPTH TO WATER: 17.9 ft TOC TOTAL DEPTH: 188.0 ft BGS
NOTES: Original well replaced on 4/25/19
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
= c�
w
d
O ^
e
z
OJ
_
❑ E
WELL
CONSTRUCTION
w
Q O
DESCRIPTION
g
U
❑
a s
p
C�
❑
<
�v
m0
5
CL
Sandy clay, red (2.5YR4/8), fine, moist, non -cohesive
Bentonite/Cement Grout
10
CL
Sandy clay, strong brown, med. to coarse, wet,
•
;•
non -cohesive, micaceous, manganese banding
•�
•
•
15
•
•
2" SCH 40 PVC Riser
•
'
CL
Sandy clay, light brown to yellowish brown, fine, wet,
•
•
�•
�
_
cohesive
•
�•
•
20
•
i
•
•
25
SP
•
Aqua Guard
Sand with clay, yellowish brown (10YR5/4), moist,
SC
non -cohesive, micaceous
•
•
•
30
•
�•
6.25' O.D. SCH 40 PVC
•�
Surface Casing
•
•
•
35
•
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•
40
>
SW
SC
Sandy clay, yellowish brown, wet, cohesive, stiff
•
•
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•
45
•
•
•
SynTerra CLIENT: Duke Energy Carolinas, LLC
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 4

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-3BR
PROJECT NO: 1026.18
STARTED: 3/26/19 COMPLETED: 4/25/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 685548.81 EASTING: 1411981.88
DRILLING METHOD: Sonic
G.S. ELEV: 835.38 ft M.P. ELEV: 838.22 ft
BOREHOLE DIAMETER: 9.5/6 IN
DEPTH TO WATER: 17.9 ft TOC TOTAL DEPTH: 188.0 ft BGS
NOTES: Original well replaced on 4/25/19
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
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DESCRIPTION
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CONSTRUCTION
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TV
55
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Sandy clay, yellowish brown, wet, cohesive, stiff
•
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60
SC
(continued)
•�
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65
•
••
•
70
•
75 —
6.25" O.D. SCH 40 PVC
•
�•
Surface Casing
80
•
•
SM
Silty sand, light brownish gray (10YR6/2), dry, stiff, relict
,
•,
85
phanoritic texture (Saprolite)
•
�•
•
•
2" SCH 40 PVC Riser
�•
90
•
•
•
Aqua Guard
95
•
�
•
TV
SynTerra CLIENT: Duke Energy Carolinas, LLC
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
Greenville, South 29601
91ina
s)mTra
erPhone:864 42199PAGE 2 OF 4

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-3BR
PROJECT NO: 1026.18
STARTED: 3/26/19 COMPLETED: 4/25/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 685548.81 EASTING: 1411981.88
DRILLING METHOD: Sonic
G.S. ELEV: 835.38 ft M.P. ELEV: 838.22 ft
BOREHOLE DIAMETER: 9.5/6 IN
DEPTH TO WATER: 17.9 ft TOC TOTAL DEPTH: 188.0 ft BGS
NOTES: Original well replaced on 4/25/19
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
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WELL
CONSTRUCTION
w
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DESCRIPTION
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105
•
•
•
110
•
i
115
SM
Silty sand, light brownish gray (10YR6/2), dry, stiff, relict
•
phanoritic texture (Saprolite) (continued)
•
120
•
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TV
T•
125
,V
•,
Aqua Guard
•
130
•
•
•
•
135
•
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6.25" O.D. SCH 40 PVC
•�
Surface Casing
140
•
�•
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Biotite schist, dark to light gray and white, moderate,
•
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RK
foliated, becoming strong/unweathered at 150.0'.
•
Fractured/weathered rock.
•�
,
145
•
2" SCH 40 PVC Riser
SynTerra CLIENT: Duke Energy Carolinas, LLC
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
Greenville, South 29601
91ina
s)mTra
erPhone:864 42199PAGE 3 OF 4

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-3BR
PROJECT NO: 1026.18
STARTED: 3/26/19 COMPLETED: 4/25/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 685548.81 EASTING: 1411981.88
DRILLING METHOD: Sonic
G.S. ELEV: 835.38 ft M.P. ELEV: 838.22 ft
BOREHOLE DIAMETER: 9.5/6 IN
DEPTH TO WATER: 17.9 ft TOC TOTAL DEPTH: 188.0 ft BGS
NOTES: Original well replaced on 4/25/19
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
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CONSTRUCTION
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Transition zone, weathered rock, light gray to gray, minor
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fine grained sand, abundant iron staining, hard, fractures
�• T•V
throughout, cobble sized fragments
155
/
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160
/
Meta -Schist, gray to light gray, some chlorite, quartz,
2" SCH 40 PVC Riser
:�
biotite mica (166-168'), some white quartz banding, minor
•••
V
IRK
gravel to coarse sand from 163-164', fractured throughout
; ; ,
(mechanically), potential natural fractre at 158', slight
•� •�
/
iron/manganese staining from 166-168', hard, foliated,
••V •;
/
fresh
�• V•V
165
VVV Vv —Aqua Guard
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— — — — — — — — — — — — — — — — — — — — — — — —
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170
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Meta -Schist, gray to light gray, with quartz vein at
•� •�
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168-169', some Fe staining present, potental fracture at
•� •V
168-169', natural fracture at 171-172', vuggy, some coarse
;•
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sand/gravel, Fe stained near 184-186'
• • •
175
Bentonite Seal
180
IRK
Meta -Schist, gray to light gray, potential fracture at
#2 Sand Filter Pack
179-182'
2" Slotted .010" Well Screen
185
Screen Set at 177.5-187.5' b s.
190
195
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 4 OF 4

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-3D
PROJECT NO: 1026.18
STARTED: 3/29/19 COMPLETED: 3/29/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 685549.56 EASTING: 1411986
DRILLING METHOD: Sonic
G.S. ELEV: 835.44 ft M.P. ELEV: 838.02 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 13.78 ft TOC TOTAL DEPTH: 147.0 ft BGS
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
= c�
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WELL
CONSTRUCTION
w
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DESCRIPTION
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Sandy clay, red (2.5YR4/8), fine, moist, non -cohesive
iV
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••
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10—
•T•
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••
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Sandy clay, strong brown, med. to coarse, wet,
•TV
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non -cohesive, micaceous, manganese banding
••
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15
•
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Sandy clay, light brown to yellowish brown, fine, wet,
cohesive
;
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20
•
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SP
Sand with clay, yellowish brown (10YR5/4), moist,
•
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SC
non -cohesive, micaceous
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Sandy clay, yellowish brown, wet, cohesive, stiff
•
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i
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SynTerra CLIENT: Duke Energy Carolinas, LLC
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 3

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-3D
PROJECT NO: 1026.18
STARTED: 3/29/19 COMPLETED: 3/29/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 685549.56 EASTING: 1411986
DRILLING METHOD: Sonic
G.S. ELEV: 835.44 ft M.P. ELEV: 838.02 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 13.78 ft TOC TOTAL DEPTH: 147.0 ft BGS
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
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c�
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DESCRIPTION
^
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CONSTRUCTION
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Sandy clay, yellowish brown, wet, cohesive, stiff
;•
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60
SC
(continued)
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V Aquaguard
65
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TV
SM
Silty sand, light brownish gray (10YR6/2), dry, stiff, relict
••
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85
phanoritic texture (Saprolite)
•�
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90
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SynTerra CLIENT: Duke Energy Carolinas, LLC
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
Greenville, South 29601
91ina
s)mTra
erPhone:864 42199PAGE 2 OF 3

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-3D
PROJECT NO: 1026.18
STARTED: 3/29/19 COMPLETED: 3/29/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 685549.56 EASTING: 1411986
DRILLING METHOD: Sonic
G.S. ELEV: 835.44 ft M.P. ELEV: 838.02 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 13.78 ft TOC TOTAL DEPTH: 147.0 ft BGS
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
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w
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❑ E
WELL
CONSTRUCTION
w
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DESCRIPTION
g
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❑
�v
m0
•
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105
•
••
•T
•.•
115
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•i
SM
Silty sand, light brownish gray (10YR6/2), dry, stiff, relict
phanoritic texture (Saprolite) (continued)
TTV
TTV
T,
120
••
��
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2" SCH 40 PVC Riser
••
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125
'
•
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•
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130
Bentonite Seal
135
•.
140
#2
Sand Filter Pack
IRK
Biotite schist, dark to light gray and white, moderate,
foliated
2" Slotted .010" Well Screen
145
Screen set at 137-147' b s
SynTerra CLIENT: Duke Energy Carolinas, LLC
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 3 OF 3

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-3S
PROJECT NO: 1026.18
STARTED: 3/29/19 COMPLETED: 3/29/19
DRILLING COMPANY: Cascade Drilling
NORTHING: 685550.11 EASTING: 1411990.62
DRILLING METHOD: Sonic
G.S. ELEV: 835.17 ft M.P. ELEV: 838.18 ft
BOREHOLE DIAMETER: 6 IN
DEPTH TO WATER: 16.58 ft TOC TOTAL DEPTH: 27.0 ft BGS
NOTES:
LOGGED BY: J. Odom CHECKED BY: B. Wilker
U
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❑ E
WELL
CONSTRUCTION
w
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DESCRIPTION
g
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�v
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• ••
• •
• ••
• •
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5
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Sandy clay, red (2.5YR4/8), fine, moist, non -cohesive
i i •
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; r—Aqua Guard
TV
•
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• •
•• •�
• • •
'
2" SCH 40 PVC Riser
: • •
• •
10
• ••
CL
Sandy clay, strong brown, med. to coarse, wet,
non -cohesive, micaceous, manganese banding
Bentonite Seal
15
—
------------------------
CL
Sandy clay, light brown to yellowish brown, fine, wet,
cohesive
20
#2 Silica Sand Filter Pack
Sand with clay, yellowish brown (10YR5/4), moist,
non -cohesive, micaceous
2" Slotted 0.010" Well
SP
Screen
25
SC
Screen set at 17-27' b s
30
35
40
45
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 1

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-4BR
PROJECT NO: 1026.18
STARTED: 7/30/19 COMPLETED: 8/1/19
DRILLING COMPANY: SAEDACCO
NORTHING: 683376.4 EASTING: 1411038.94
DRILLING METHOD: HSA/Air Rotary
G.S. ELEV: 858.66 ft M.P. ELEV: 858.45 ft
BOREHOLE DIAMETER: 4.25/8.25 IN
DEPTH TO WATER: 99.95 ft TOC TOTAL DEPTH: 155.0 ft TOC
NOTES:
LOGGED BY: J.Thao CHECKED BY: B. Wilker
_
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=
a 0
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DESCRIPTION
_j
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WELL
CONSTRUCTION
wv
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CLAY, red brown tan, slightly stiff, dry, non -plastic, little
fine grained sand, micaeous, friable.
5
2" PVC Riser
Silty CLAY, tan brown red, soft, dry, slightly plastic,
cohesive, relic structure, mottled, friable.
Clayey SILT, red tan, very soft to soft, dry, slightly plastic,
10
cohesive, mottled, little oxidation.
Silty SAND, tan to light tan, slightly loose, damp to dry,
slightly uniform, micaeous, fine grained.
15
SILT, brown red, soft to slightly firm, damp, slightly
cohesive to non -cohesive, micaeous, little Fe
staining/oxidation. Saturated between 16.0'-17.0' bgs.
Some white fine grained sand at 20.0' bgs.
20
Sandy SILT, brown to dark brown, very soft, wet, slightly
cohesive to non -cohesive, micaeous, fine to coarse
25
grained.
30
SILT, brown, very soft, wet, slightly cohesive, micaeous.
35
—Cement Grout
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 4

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PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-4BR
PROJECT NO: 1026.18
STARTED: 7/30/19 COMPLETED: 8/1/19
DRILLING COMPANY: SAEDACCO
NORTHING: 683376.4 EASTING: 1411038.94
DRILLING METHOD: HSA/Air Rotary
G.S. ELEV: 858.66 ft M.P. ELEV: 858.45 ft
BOREHOLE DIAMETER: 4.25/8.25 IN
DEPTH TO WATER: 99.95 ft TOC TOTAL DEPTH: 155.0 ft TOC
NOTES:
LOGGED BY: J.Thao CHECKED BY: B. Wilker
_
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=
a 0
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DESCRIPTION
�
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WELL
CONSTRUCTION
wv
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45
SILT, brown, very soft, wet, slightly cohesive, micaeous.
—6" PVC Permanent Surface
(continued)
Casing
50
55
60
Sandy SILT, brown with white gray, very soft, wet, slightly
cohesive, micaeous, coarse grained sand.
65
70
75
GRANODIORITE, gray white, hard, slightly weathered to
fresh, iron stained, competent.
GRANODIORITE, dark gray, hard, slightly weathered to
fresh, competent.
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
Greenville, South 29601
91ina
s)mTra
erPhone:864 42199PAGE 2 OF 4

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PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-4BR
PROJECT NO: 1026.18
STARTED: 7/30/19 COMPLETED: 8/1/19
DRILLING COMPANY: SAEDACCO
NORTHING: 683376.4 EASTING: 1411038.94
DRILLING METHOD: HSA/Air Rotary
G.S. ELEV: 858.66 ft M.P. ELEV: 858.45 ft
BOREHOLE DIAMETER: 4.25/8.25 IN
DEPTH TO WATER: 99.95 ft TOC TOTAL DEPTH: 155.0 ft TOC
NOTES:
LOGGED BY: J.Thao CHECKED BY: B. Wilker
_
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=
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0-
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WELL
CONSTRUCTION
wv
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DESCRIPTION
Q
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m0
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GRANODIORITE, gray to white, some dark gray, hard,
slightly weathered quartz, fresh, slightly Fe stained, trace
to little pyrite, competent. Potential water bearing fracture
at 86.0'-87.0' bgs.
85
GRANODIORITE, dark gray with little white, hard,
decrease of quartz, fresh, little weathering, competent. 6"
PVC permanent surface casing installed at 90.0' bgs.
90
GRANODIORITE, white to some black gray, felsic, hard,
95
abundant quartz, slightly weathered to fresh, competent.
tAquaguard
Potential water bearing fracture at 96.0' bgs.
100
1
- _
GNEISS, dark gray with little green, hard, trace
-'
epidote/chlorite, little, quartz present, slightly weathered to
'
fresh, competent. Potential fracture fracture at 103.0' bgs.
110
- _
GNEISS, dark gray with little green, hard, trace
-
epidote/chlorite, little, quartz present, fresh, competent.
'
Potential fracture fracture from 110.0'-115.0' bgs.
115
CLIENT: Duke Energy Carolinas, LLC
Synra
48 Rver Street, Suite 220 PROJECT LOCATION: Terrell, NC
148 River
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 3 OF 4

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-4BR
PROJECT NO: 1026.18
STARTED: 7/30/19 COMPLETED: 8/1/19
DRILLING COMPANY: SAEDACCO
NORTHING: 683376.4 EASTING: 1411038.94
DRILLING METHOD: HSA/Air Rotary
G.S. ELEV: 858.66 ft M.P. ELEV: 858.45 ft
BOREHOLE DIAMETER: 4.25/8.25 IN
DEPTH TO WATER: 99.95 ft TOC TOTAL DEPTH: 155.0 ft TOC
NOTES:
LOGGED BY: J.Thao CHECKED BY: B. Wilker
_
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=
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DESCRIPTION
_j
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WELL
CONSTRUCTION
wv
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_ -
GNEISS, dark gray with little green, hard, trace
epidote/chlorite, little, quartz present, fresh, competent.
'
Potential fracture fracture from 110.0'-115.0' bgs.
(continued)
125
GNEISS, dark gray to gray some purple, hard, fresh, little
'
pyrite, little quartz, competent.
130
- -
GNEISS, dark gray to gray some burgandy to red, hard,
Bentonite Plug
fresh, little quartz, competent.
135
- _
140
145
GRANODIORITE, light gray to gray, hard, some white
quartz, fresh, competent. Potential water bearing fracture
at 145.0'-148.0' bgs. Hard to very hard at 150.0' bgs.
Potential water bearing fractures at 151.0' bgs and
between 152.0'-153.0' bgs.
—No. 2 Sand Filter Pack
150
Well Screen
155
Boring terminated at 155.0' bgs.
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
Greenville,
l864 999aro1ina 29601
Phone: 421- PAGE 4 OF 4

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-4D
PROJECT NO: 1026.18
STARTED: 7/24/19 COMPLETED: 7/25/19
DRILLING COMPANY: SAEDACCO
NORTHING: 683372.06 EASTING: 1411052.75
DRILLING METHOD: HSA/Air Rotary
G.S. ELEV: 858.78 ft M.P. ELEV: 858.58 ft
BOREHOLE DIAMETER: 4.25/6.25 IN
DEPTH TO WATER: 10.4 ft TOC TOTAL DEPTH: 80.0 ft TOC
NOTES:
LOGGED BY: J.Thao CHECKED BY: B. Wilker
_
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wv
=
a 0
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DESCRIPTION
_j
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WELL
CONSTRUCTION
CLAY, red brown tan, slightly stiff, dry, non -plastic, little
fine grained sand, micaeous, friable.
100
5
Silty CLAY, tan brown red, soft, dry, slightly plastic,
cohesive, relic structure, mottled, friable.
100
Clayey SILT, red tan, very soft to soft, dry, slightly plastic,
10
cohesive, mottled, little oxidation.
2" PVC Riser
Silty SAND, tan to light tan, slightly loose, damp to dry,
slightly uniform, micaeous, fine grained.
100
15
SILT, brown red, soft to slightly firm, damp, slightly
cohesive to non -cohesive, micaeous, little Fe
staining/oxidation. Saturated between 16.0'-17.0' bgs.
Some white fine grained sand at 20.0' bgs.
100
20
Sandy SILT, brown to dark brown, very soft, wet, slightly
cohesive to non -cohesive, micaeous, fine to coarse
25
grained.
30
—Cement Grout
SILT, brown, very soft, wet, slightly cohesive, micaeous.
35
100
SynTerra CLIENT: Duke Energy Carolinas, LLC
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 3

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PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-4D
PROJECT NO: 1026.18
STARTED: 7/24/19 COMPLETED: 7/25/19
DRILLING COMPANY: SAEDACCO
NORTHING: 683372.06 EASTING: 1411052.75
DRILLING METHOD: HSA/Air Rotary
G.S. ELEV: 858.78 ft M.P. ELEV: 858.58 ft
BOREHOLE DIAMETER: 4.25/6.25 IN
DEPTH TO WATER: 10.4 ft TOC TOTAL DEPTH: 80.0 ft TOC
NOTES:
LOGGED BY: J.Thao CHECKED BY: B. Wilker
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DESCRIPTION
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SILT, brown, very soft, wet, slightly cohesive, micaeous.
(continued)
50
55
60
:
Sandy SILT, brown with white gray, very soft, wet, slightly
cohesive, micaeous, coarse grained sand. Auger refusal at
74.0' bgs switching from 4.25" auger to air hammer.
65
Bentonite Plug
70
,-No. 2 Sand Filter Pack
75
Well Screen
GRANODIORITE, gray white, hard, slightly weathered to
fresh, iron stained, competent.
GRANODIORITE, dark gray, hard, slightly weathered to
fresh, competent.
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
Greenville, South 29601
91ina
s)mTra
erPhone:864 42199PAGE 2 OF 3

PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-4D
PROJECT NO: 1026.18
STARTED: 7/24/19 COMPLETED: 7/25/19
DRILLING COMPANY: SAEDACCO
NORTHING: 683372.06 EASTING: 1411052.75
DRILLING METHOD: HSA/Air Rotary
G.S. ELEV: 858.78 ft M.P. ELEV: 858.58 ft
BOREHOLE DIAMETER: 4.25/6.25 IN
DEPTH TO WATER: 10.4 ft TOC TOTAL DEPTH: 80.0 ft TOC
NOTES:
LOGGED BY: J.Thao CHECKED BY: B. Wilker
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CONSTRUCTION
wv
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DESCRIPTION
w
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Boring terminated at 80.0' bgs.
85
90
95
100
105
110
115
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
Greenville,
l864 999aro1ina 29601
Phone: 421h PAGE 3 OF 3

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PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-4S
PROJECT NO: 1026.18
STARTED: 7/25/19 COMPLETED: 7/25/19
DRILLING COMPANY: SAEDACCO
NORTHING: 683373.77 EASTING: 1411047.03
DRILLING METHOD: HSA/Air Rotary
G.S. ELEV: 858.74 ft M.P. ELEV: 858.57 ft
BOREHOLE DIAMETER: 4.25 IN
DEPTH TO WATER: 10.03 ft TOC TOTAL DEPTH: 40.0 ft TOC
NOTES:
LOGGED BY: J.Thao CHECKED BY: B. Wilker
_
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WELL
CONSTRUCTION
wv
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DESCRIPTION
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CLAY, red brown tan, slightly stiff, dry, non -plastic, little
fine grained sand, micaeous, friable.
5
2" PVC Riser
Silty CLAY, tan brown red, soft, dry, slightly plastic,
cohesive, relic structure, mottled, friable.
Clayey SILT, red tan, very soft to soft, dry, slightly plastic,
10
cohesive, mottled, little oxidation.
1
—Cement Grout
Silty SAND, tan to light tan, slightly loose, damp to dry,
slightly uniform, micaeous, fine grained.
15
SILT, brown red, soft to slightly firm, damp, slightly
cohesive to non -cohesive, micaeous, little Fe
staining/oxidation. Saturated between 16.0'-17.0' bgs.
Some white fine grained sand at 20.0' bgs.
20
Sandy SILT, brown to dark brown, very soft, wet, slightly
cohesive to non -cohesive, micaeous, fine to coarse
25
grained.
Bentonite Plug
30
—No. 2 Sand Filter Pack
SILT, brown, very soft, wet, slightly cohesive, micaeous.
35
Well Screen
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
1ina 29601
erPhone:864 421-99
s)mTraGreenville, 9PAGE 1 OF 2

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PROJECT: Marshall Steam Station
WELL / BORING NO: PVSF-4S
PROJECT NO: 1026.18
STARTED: 7/25/19 COMPLETED: 7/25/19
DRILLING COMPANY: SAEDACCO
NORTHING: 683373.77 EASTING: 1411047.03
DRILLING METHOD: HSA/Air Rotary
G.S. ELEV: 858.74 ft M.P. ELEV: 858.57 ft
BOREHOLE DIAMETER: 4.25 IN
DEPTH TO WATER: 10.03 ft TOC TOTAL DEPTH: 40.0 ft TOC
NOTES:
LOGGED BY: J.Thao CHECKED BY: B. Wilker
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WELL
CONSTRUCTION
wv
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DESCRIPTION
w
m0
d a
0
Q
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0
Boring terminated at 40.0' bgs.
45
50
55
60
65
70
75
CLIENT: Duke Energy Carolinas, LLC
SynTerra
148 River Street, Suite 220 PROJECT LOCATION: Terrell, NC
Greenville,
l864 999aro1ina 29601
Phone: 421h PAGE 2 OF 2

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, Coum}: Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-16-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotnnwater Drainage
Subsidence Control
Tracer
under #21
Well ID# CP-1 D
Facility/Owner Name Facility IDll (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
ft.
ft.
IS- OUTER CASING far mold cased wcDs OR Li1�ER rf a 6cabfe
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
m
ft.
in.
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 €L
59 ft.
2
SCH 40
PVC
ft
ft.
in.
17. SCREEN
mom
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 m
ft:
in.
1
59 fL
69 ft'
2 i°
0.010
SCH 40
PVC
1& GROUT
FROM
TO
MATERIAL
EwLAC'EMENT METHOD & AMOITIYT
0 It
3 fL
Concrete
Poured
3 fL
52 fL
aquaguard
Trernie pumped
52 n-
57 n-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATFRUL
EWLACEMENTMETHOD
57 ft-
70 fL
#2 sand
Gravity
fk
ft
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DF.SCRWnON color, lurdacss, s Wmck type, grata sue, eta)
0 €t.
%
M
rL
fL
ft
see geologists notes
ft
It.
ft.
ft.
R
&
€L
M
21. REMARKS
U Pack screen
22. Certification:
3-27-2019
Signature of CertLfied WelliContractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC' 02C .0200 Well Construction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Cseoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 70 (fL) 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing Unit,
Ifuater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, Coum}: Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-16-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stofmwater Drainage
Subsidence Control
Tracer
under #21
WeRIDY CP-lS
Facility/Owner Name Facility IDl/ ff Wlicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
ft.
ft.
IS- OUTER CASING far mold cased wcDs OR Li1�ER rf a 6cahfe
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 €L
10 ft.
2
SCH 40
PVC
ft
ft.
in.
17. SCREEN
mom
TO
DIAMETER
SLOT SIZE
T 1cXGV SS
MATERIAL
0 ft.
ft:
in.
1
10 fL
20 ft.
2 in
0.010
SCH 40
PVC
1& GROUT
FROM
TO
DIATERLIL
EMWLACEMENT METHOD & AMOITIYT
0 it
3 n-
Concrete
Poured
ft.
fL
3 H-
8 n-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATERUL
EWLACEMENTMETHOD
8 ft-
20.5 fL
#2 sand
Gravity
&
ft
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DFSCRWnON color, harduvw, s Wmck qW, grain sue, eta)
0 €t.
%
M
rL
fL
ft
see geologists notes
ft
It.
ft.
ft.
R
&
€L
M
21. REMARKS
U Pack screen
22. Certification:
3-27-2019
Signature of Certified We Contractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC 02C .0200 Well Consruction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Geoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 20.5 (fLI 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing Unit,
Iftiater level is above casing, use +- 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
constriction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, Coum}: Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-18-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotlnwater Drainage
Subsidence Control
Tracer
under #21
WeRIDY CP-2D
Facility/Owner Name Facility IDll (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
ft.
ft.
IS- OUTER CASING far mold cased wcDs OR Li1�ER rf a 6cabfe
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
m
rt.
in.
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 IL
97 ft.
2
SCH 40
PVC
ft
ft.
in.
17. SCREEN
mom
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 fC
fL
in.
1
97 fL
107
2 i°
0.010
SCH 40
PVC
1& GROUT
FROM
TO
MATERIAL
EwLAC'EMENT METHOD & AMOITIYT
0 it
3 fL
Concrete
Poured
3 fL
84 fL
aquaguard
Trernie pumped
84 H.
90 ft-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATFRUL
EMPLACEMENT METHOD
90 ft.
108 fL
#2 sand
Gravity
&
fL
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DF.SCRWnON color, lurdacss, s Wmck type, grata sue, eta)
0 ft.
%
M
rL
fL
ft
see geologists notes
ft
It.
ft.
ft.
fL
&
€L
M
21. REMARKS
U Pack screen
22. Certification:
3-27-2019
Signature of CertLfied WelliContractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC' 02C .0200 Well Construction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Geoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 119 (fL) 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing Unit,
Iftiater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Some
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
constriction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, Coum}: Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-18-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotnnwater Drainage
Subsidence Control
Tracer
under #21
WeRIDY CP-2S
Facility/Owner Name Facility IDl/ (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
ft.
ft.
IS- OUTER CASING far mold cased wcDs OR Li1�ER rf a 6cahie
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
m
ft.
in.
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 €L
19 M
2
SCH 40
PVC
ft
ft.
in.
17. SCREEN
mom
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 m
ft:
in.
1
19 fL
29 R
2 in
0.010
SCH 40
PVC
1& GROUT
FROM
TO
MATERIAL
EwLAC'EMENT METHOD & AMOITIYT
0 ft
3 fL
Concrete
Poured
3 ft.
14 fL
aquaguard
Trernie pumped
14 n-
17 n-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATERUL
EWLACEMENTMETHOD
17 ft-
31 ft.
#2 sand
Gravity
&
ft
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DFSCRWnON color, hardness, s Wmck tM, grain sue, eta)
0 €t.
%
M
rL
fL
ft
see geologists notes
ft
It.
ft.
ft.
R
&
€L
M
21. REMARKS
U Pack screen
22. Certification:
3-27-2019
Signature of Certified We Contractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC 02C .0200 Well Consruction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Cseoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 31 (fL) 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing lint,
Ifuater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
constriction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, Coum}: Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-21-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotlnwater Drainage
Subsidence Control
Tracer
under 921
WeRIDY CP-3D
Facility/Owner Name Facility IDl/ (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
ft.
ft.
IS- OUTER CASING far mold cased wcDs OR Li1�ER rf a 6cabfe
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 €L
69 ft.
2
SCH 40
PVC
ft
ft.
in.
17. SCREEN
mom
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 m
ft:
in.
1
69 fL
79 It.
2 in
0.010
SCH 40
PVC
1& GROUT
FROM
TO
MATERIAL
EwLAC'EMENT METHOD & AMOITIYT
0 It
3 fL
Concrete
Poured
3 fL
59 fL
aquaguard
Trernie pumped
59 H-
63 ft-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATFRUL
EMPLACEMENT METHOD
63 ft.
80 fL
#2 sand
Gravity
&
fL
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DF.SCRWnON color, lurdacss, s Wmck type, grata sue, eta)
0 €t.
%
M
rL
fL
ft
see geologists notes
ft
It.
ft.
ft.
R
&
€L
M
21. REMARKS
U Pack screen
22. Certification:
3-27-2019
Signature of CertLfied WelliContractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC' 02C .0200 Well Construction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Geoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 88 (fL) 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing Unit,
Iftiater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Some
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
constriction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, Coum}: Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-21-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotnnwater Drainage
Subsidence Control
Tracer
under #21
WeRIDY CP-3S
Facility/Owner Name Facility IDl/ (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
ft.
ft.
IS- OUTER CASING far mold cased wcDs OR Li1�ER rf a 6cahfe
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 €L
13 ft.
2
SCH 40
PVC
ft
ft.
in.
17. SCREEN
mom
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 ft.
ft:
in.
1
13 fL
23 fL
2 rn
0.010
SCH 40
PVC
1& GROUT
FROM
TO
DIATERLIL
EMWLACEMENT METHOD & AMOITIYT
0 ft
3 n-
Concrete
Poured
ft.
fL
3 It,
10 n-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATERUL
EWLACEMENTMETHOD
10 ft-
24 fL
#2 sand
Gravity
&
ft
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DFSCRWnON color, harduvw, s Wmck qW, grain sue, eta)
0 €t.
%
M
rL
fL
ft
see geologists notes
ft
It.
ft.
ft.
R
&
€L
M
21. REMARKS
U Pack screen
22. Certification:
3-27-2019
Signature of Certified We Contractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC 02C .0200 Well Consruction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Cseoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 24 (fL) 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing Unit,
Ifuater level is above casing, use +- 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
constriction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, County, Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-23-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotlnwater Drainage
Subsidence Control
Tracer
under 921
Well III# GP -ID
Facility/Owner Name Facility IDll (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
€t.
ft.
IS- OUTER CASING far mold cased wcDs OR Li1�ER r/ a 6cabie
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 IL
99 M
2
SCH 40
PVC
ft
fL
in.
17. SCREEN
mom
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 €t
ft
in.
1
99 fL
109
2 i°
0.010
SCH 40
PVC
1& GROUT
FROM
TO
MATERIAL
EwLAC'EMENT METHOD & AMOITIYT
0 It
3 fL
Concrete
Poured
3 fL
88 fL
aquaguard
Trernie pumped
88 H.
95 f-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATFRUL
EMPLACEMENT METHOD
95 ft.
109 fL
#2 sand
Gravity
&
fL
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DF.SCRWnON color, lurdacss, s Wmck type, grata sue, eta)
0 €t.
%
M
rL
fL
ft
see geologists notes
ft
It.
ft.
ft.
fL
&
€L
€L
21. REMARKS
U Pack screen
22. Certification:
3-27-2019
Signature of CertLfied WelliContractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC' 02C .0200 Well Construction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Geoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 109 (fL) 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing lint,
Iftiater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Some
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
constriction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, Coum}: Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-23-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotnnwater Drainage
Subsidence Control
Tracer
under #21
WeRIDY GP -IS
Facility/Owner Name Facility IDll (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
ft.
ft.
IS- OUTER CASING far mold cased wcDs OR Li1�ER rf a 6cabfe
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
m
ft.
in.
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 €L
49 M
2
SCH 40
PVC
ft
ft
in.
17. SCREEN
mom
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 m
ft:
in.
1
49 fL
59 ft'
2 i°
0.010
SCH 40
PVC
1& GROUT
FROM
TO
MATERIAL
EwLAC'EMENT METHOD & AMOITIYT
0 It
3 fL
Concrete
Poured
3 fL
38 fL
aquaguard
Trernie pumped
38 n-
60 n-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATFRUL
EMPLACEMENT METHOD
46 ft-
60 fL
#2 sand
Gravity
&
ft
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DF.SCRWnON color, lurdacss, s Wmck type, grata sue, eta)
0 €t.
%
M
rL
ft
ft
see geologists notes
ft
It.
ft.
ft.
ft
&
€L
M
21. REMARKS
U Pack screen
22. Certification:
3-27-2019
Signature of CertLfied WelliContractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC' 02C .0200 Well Construction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Cseoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 60 (fL) 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft) Division of Water Resources, Information Processing lint,
Iftiater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, Coum}: Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-26-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotnnwater Drainage
Subsidence Control
Tracer
under #21
WeRIDY GP-2D
Facility/Owner Name Facility IDll (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
ft.
ft.
IS- OUTER CASING far mold cased wcDs OR Li1�ER rf a 6cabfe
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 €L
108 ft.
2
SCH 40
PVC
ft
ft.
in.
17. SCREEN
mom
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 m
ft:
in.
1
108 fL
118 fL
2 i°
0.010
SCH 40
PVC
1& GROUT
FROM
TO
MATERIAL
EwLAC'EMENT METHOD & AMOITIYT
0 It
3 fL
Concrete
Poured
3 fL
97 fL
aquaguard
Trernie pumped
97 n-
105.5 n-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATFRUL
EWLACEMENTMETHOD
105.5 ft-
120 fL
#2 sand
Gravity
&
fL
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DF.SCRWnON color, lurdacss, s Wmck type, grata sue, eta)
0 €t.
%
M
rL
fL
ft
see geologists notes
ft
It.
ft.
ft.
R
&
€L
M
21. REMARKS
U Pack screen
22. Certification:
3-27-2019
Signature of CertLfied WelliContractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC' 02C .0200 Well Construction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Cseoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 120 (fLI 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing Unit,
Ifuater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, Coum}: Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-30-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotnnwater Drainage
Subsidence Control
Tracer
under #21
WeRIDY GP-2S
Facility/Owner Name FaciiiW IDl/ (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
ft.
ft.
IS- OUTER CASING far multi -cased wells OR LER if o 6cable
FROM
To
DIAMETER THICHIVFSS
MATERIAL
It.
ft.
in
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 €L
25 ft.
2 in
SCH 40
PVC
ft
ft.
in.
17. SCREEN
FROM
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 m
fL
in.
1
25 ft'
35 ft.
2 rn
0.010
SCH 40
PVC
1& GROUT
FROM
TO
MATERIAL
EwLAC'EMEtVT METHOD & AMo"T
0 It
3 fL
Concrete
Poured
3 f1L
11 fL
aquaguard
Trernie pumped
11 IL
18.8 fl-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATERUL
EMYIACEMENT METHOD
18.8 ft-
35 ft.
#2 sand
Gravity
fk
ft
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DFSCRWnON color, lurducss, s Wmck type, grata sue, eta)
0 €t.
%
M
fL
fL
ft
see geologists notes
ft
It.
ft.
ft.
R
&
€L
M
21. REMARKS
U Pack screen
22. Certification:
3-31-2019
Signature of Certified. We Contractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC 02C .0200 Well Construction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Geoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 35 (fL) 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing Unit,
Iftiater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this farm within 30 days of completion of well
constriction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, Coum}: Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-26-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotnnwater Drainage
Subsidence Control
Tracer
under #21
WeRIDY GP-3D
Facility/Owner Name Facility IDll (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
ft.
ft.
IS- OUTER CASING far mold cased wcDs OR Li1�ER rf a 6cabfe
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 €L
108 ft.
2
SCH 40
PVC
ft
ft.
in.
17. SCREEN
mom
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 m
ft:
in.
1
108 fL
118 fL
2 i°
0.010
SCH 40
PVC
1& GROUT
FROM
TO
MATERIAL
EwLAC'EMENT METHOD & AMOITIYT
0 It
3 fL
Concrete
Poured
3 fL
97 fL
aquaguard
Trernie pumped
97 n-
105.5 n-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATFRUL
EWLACEMENTMETHOD
105.5 ft-
118 fL
#2 sand
Gravity
&
fL
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DF.SCRWnON color, lurdacss, s Wmck type, grata sue, eta)
0 €t.
%
M
rL
fL
ft
see geologists notes
ft
It.
ft.
ft.
R
&
€L
M
21. REMARKS
U Pack screen
22. Certification:
3-31-2019
Signature of CertLfied WelliContractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC' 02C .0200 Well Construction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Cseoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 118 (fLI 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing Unit,
Ifuater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, Coum}: Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-28-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotnnwater Drainage
Subsidence Control
Tracer
under #21
WeRIDY GP-3S
Facility/Owner Name Facility IDl/ (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
ft.
ft.
IS- OUTER CASING far mold cased wcDs OR Li1�ER rf a 6cabfe
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
m
ft.
in.
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 €L
49 M
2
SCH 40
PVC
ft
ft
in.
17. SCREEN
mom
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 m
ft:
in.
1
49 fL
59 ft'
2 i°
0.010
SCH 40
PVC
1& GROUT
FROM
TO
MATERIAL
EwLAC'EMENT METHOD & AMOITIYT
0 ft
3 fL
Concrete
Poured
3 ft.
37 fL
aquaguard
Trernie pumped
37 n-
45 n-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATFRUL
EMPLACEMENT METHOD
45 ft-
59 fL
#2 sand
Gravity
&
ft
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DF.SCRWnON color, lurdacss, s Wmck type, grata sue, eta)
0 €t.
%
M
rL
ft
ft
see geologists notes
ft
It.
ft.
ft.
ft
&
€L
M
21. REMARKS
U Pack screen
22. Certification:
3-31-2019
Signature of CertLfied WelliContractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC' 02C .0200 Well Construction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Cseoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 59 (fL) 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft) Division of Water Resources, Information Processing lint,
Iftiater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, Coum}: Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
Agricultural
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC —thermal (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-18-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stonnwater Drainage
Subsidence Control
Tracer
under 021
WeRIDY ILF-1BR
Facility/Owner Name Facility IDl/ (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRlr nQN
ft.
M
ft.
ft_
IS- OUTER CASING far multi -cased wells OR LER rf o 6cable
FROM
TO
DIAMETER THICHIVFss MATERIAL
0 m
87 ft-
1 6.25 '" SCH 40 PVC
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 €L
97 f4
2
SCH 40
PVC
ft
ft
is
17. SCREEN
FROM
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 fC
ft
in.
1
97 fL
107
2 i°
0.010
SCH 40
PVC
1& GROUT
FROM
To
MATERIAL
EMPLACEMENT METHOD & AMOUNT
0 It
3 fL
Concrete
Poured
3 fL
85 fL
aquaguard
Trernie pumped
85 H.
94 ft•
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATF'RUL
EWL4CEME4T METHOD
94 ft-
1 107 ft
#2 sand
Gravity
&
I
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DFSCRWnON color, harduvw, s Wmck tM, grata sue, eta)
0 €t.
%
M
fL
fL
ft
see geologists notes
ft
It.
ft.
ft.
R
&
€L
M
21. REMARKS
U Pack screen
22. Certification:
3-27-2019
Signature of Certified We Contractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC 02C .0200 Well Consruction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Geoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 107 (fLI 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerenr (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing Unit,
Iftiater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 10/6 (in-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also subunit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, Coum}: Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-15-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotnnwater Drainage
Subsidence Control
Tracer
under #21
WeRIDY ILF-1D
Facility/Owner Name Facility IDl/ (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
ft.
ft_
IS- OUTER CASING far mold cased wcDs OR Li1�ER rf a 6cabfe
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 €L
70 ft.
2 rn
SCH 40
PVC
ft
ft.
in.
17. SCREEN
mom
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 m
ft:
in.
1
70 fL
80 ft.
2 i°
0.010
SCH 40
PVC
1& GROUT
FROM
TO
MATERIAL
EwLAC'EMENT METHOD & AMOITIYT
0 it
3 fL
Concrete
Poured
3 fL
62 fL
aquaguard
Trernie pumped
62 IL
67 ft-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATFRUL
EMPLACEMENT METHOD
67 ft-
83 fL
#2 sand
Gravity
&
fL
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DF.SCRWnON color, lurdacss, s Wmck type, grata sue, eta)
0 €t.
%
M
rL
fL
ft
see geologists notes
ft
It.
ft.
ft.
R
&
€L
M
21. REMARKS
U Pack screen
22. Certification:
3-27-2019
Signature of CertLfied WelliContractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC' 02C .0200 Well Construction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Cseoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 83 (fL) 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing Unit,
Ifuater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, Coum}: Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-16-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotnnwater Drainage
Subsidence Control
Tracer
under #21
WeRIDY ILF-1S
Facility/Owner Name Facility IDll (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
ft.
ft_
IS- OUTER CASING far mold cased wcDs OR Li1�ER rf a 6cabfe
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 €L
40 ft.
2 rn
SCH 40
PVC
ft
ft.
in.
17. SCREEN
mom
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 m
ft:
in.
1
40 fL
50 ft.
2 i°
0.010
SCH 40
PVC
1& GROUT
FROM
TO
MATERIAL
EwLAC'EMENT METHOD & AMOITIYT
0 it
3 fL
Concrete
Poured
3 fL
32 fL
aquaguard
Trernie pumped
32 IL
37 R-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATFRUL
EMPLACEMENT METHOD
37 ft-
50 fL
#2 sand
Gravity
&
fL
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DF.SCRWnON color, lurdacss, s Wmck type, grata sue, eta)
0 €t.
%
M
rL
fL
ft
see geologists notes
ft
It.
ft.
ft.
fL
&
€L
M
21. REMARKS
U Pack screen
22. Certification:
3-27-2019
Signature of CertLfied WelliContractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC' 02C .0200 Well Construction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Cseoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 50 (fL) 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing Unit,
Ifuater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, County, Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-31-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotlnwater Drainage
Subsidence Control
Tracer
under #21
WeRIDY ILF-2D
Facility/Owner Name Facility IDl/ (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
€t.
ft.
IS- OUTER CASING far mold cased wcDs OR Li1�ER r/ a 6cabie
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
-.5 IL
92 M
2 rn
SCH 40
PVC
ft
fL
in.
17. SCREEN
mom
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 €t
ft
in.
1
92 fL
102
2 i°
0.010
SCH 40
PVC
1& GROUT
FROM
TO
MATERIAL
EwLAC'EMENT METHOD & AMOITIYT
0 ft
3 fL
Concrete
Poured
3 ft.
83 fL
aquaguard
Trernie pumped
83 IL
87 f-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATFRUL
EMPLACEMENT METHOD
87 ft.
107 fL
#2 sand
Gravity
&
fL
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DF.SCRWnON color, lurdacss, s Wmck type, grata sue, eta)
0 €t.
%
M
rL
fL
ft
see geologists notes
ft
It.
ft.
ft.
fL
&
€L
€L
21. REMARKS
U Pack screen
22. Certification:
3-31-2019
Signature of CertLfied WelliContractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC' 02C .0200 Well Construction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Geoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 107 (fLI 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing lint,
Iftiater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
constriction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, Coum}: Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-31-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotnnwater Drainage
Subsidence Control
Tracer
under #21
WeRIDY ILF-2S
Facility/Owner Name Facility IDll (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
ft.
ft_
IS- OUTER CASING far mold cased wcDs OR Li1�ER rf a 6cabfe
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
m
ft.
in.
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
-.5 IL
42 ft.
2 rn
SCH 40
PVC
ft
ft.
in.
17. SCREEN
mom
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 m
ft:
in.
1
42 fL
52 ft.
2 i°
0.010
SCH 40
PVC
1& GROUT
FROM
TO
MATERIAL
EwLAC'EMENT METHOD & AMOITIYT
0 it
3 fL
Concrete
Poured
3 fL
31 fL
aquaguard
Trernie pumped
31 IL
35 fl-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATFRUL
EMPLACEMENT METHOD
35 ft.
52 fL
#2 sand
Gravity
&
fL
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DF.SCRWnON color, lurdacss, s Wmck type, grata sue, eta)
0 €t.
%
M
rL
fL
ft
see geologists notes
ft
It.
ft.
ft.
R
&
€L
M
21. REMARKS
U Pack screen
22. Certification:
3-31-2019
Signature of CertLfied WelliContractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC' 02C .0200 Well Construction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Cseoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 52 (fL) 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ff.) Division of Water Resources, Information Processing Unit,
Ifuater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Well Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, Coum}: Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
Agricultural
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC -thermal (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-22-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stonnwater Drainage
Subsidence Control
Tracer
under #21
WellIIl#F PVSF-lBR
Facility/Owner Name Facility IDl/ (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRlr nQN
ft.
M
ft.
ft_
IS- OUTER CASING far multi -cased wells OR LER rf o 6cable
FROM
TO
DIAMETER THICHIVFss MATERIAL
0 m
97.5 ft-
6.25 '" SCH 40 PVC
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 €L
165 ft-
2
SCH 40
PVC
ft
ft
is
17. SCREEN
FROM
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 m
ft
in.
1
165 fL
180 fL
2 i°
0.010
SCH 40
PVC
1& GROUT
FROM
To
MATERIAL
EMPLACEMENT METHOD & AMOUNT
0 It
3 fL
Concrete
Poured
3 fw
90 fL
aquaguard
Trernie pumped
90 IL
159.5 n-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATERUL
EWL4CEME4T METHOD
159.5 ft•
197 f-L
#2 sand
Gravity
&
ft
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DFSCRWnON color, lurduvw, s Wmck tM, grata sue, eta)
0 €t.
%
M
fL
fL
ft
see geologists notes
ft
It.
ft.
ft.
R
&
€t
M
21. REMARKS
U Pack screen
22. Certification:
3-31-2019
Signature of Certified. We Contractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC 02C .0200 Well Construction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Geoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 180 (fL) 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerenr (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing Unit,
Iftiater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 10/6 (in-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also subunit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, County, Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-20-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotnnwater Drainage
Subsidence Control
Tracer
under #21
WeRIDY PVSF-1D
Facility/Owner Name Facility IDll (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
ft.
ft.
IS- OUTER CASING far mold cased wcDs OR Li1�ER rf a 6cabfe
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
m
ft.
in.
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 It
77 ft.
2
SCH 40
PVC
ft
ft
in-
17. SCREEN
mom
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 m
ft
in.
1
77 fL
87 It.
2 in
0.010
SCH 40
PVC
1& GROUT
FROM
TO
MATERIAL
EwLAC'EMENT METHOD & AMOITIYT
0 It
3 fL
Concrete
Poured
3 fL
70 fL
aquaguard
Trernie pumped
70 H-
74 f-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATFRUL
EMPLACEMENT METHOD
74 ft-
87 ft
#2 sand
Gravity
&
fL
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DF.SCRWnON color, lurdacss, s Wmck type, grata sue, eta)
0 €t
%
M
rL
fL
ft
see geologists notes
ft
It.
ft
ft.
fL
&
€t
M
21. REMARKS
U Pack screen
22. Certification:
3-27-2019
Signature of CertLfied WelliContractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC' 02C .0200 Well Construction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Geoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 87 (fL) 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing lint,
Iftiater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
constriction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, County, Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-20-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotnnwater Drainage
Subsidence Control
Tracer
under #21
WeRIDY PVSF-lS
Facility/Owner Name Facility IDll (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
€t.
ft
IS- OUTER CASING far mold cased wcDs OR Li1�ER rf a 6cabfe
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
tL
ft.
in.
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 IL
52 M
2
SCH 40
PVC
ft
fL
in.
17. SCREEN
mom
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 m
ft:
in.
1
52 fL
62 ti'
2 i°
0.010
SCH 40
PVC
1& GROUT
FROM
TO
MATERIAL
EwLAC'EMENT METHOD & AMOITIYT
0 It.
3 fL
Concrete
Poured
3 fL
45 fL
aquaguard
Trernie pumped
45 H.
49 f-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATFRUL
EMPLACEMENT METHOD
49 ft-
62 fL
#2 sand
Gravity
&
ft
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DF.SCRWnON color, lurdacss, s Wmck type, grata sue, eta)
0 €t.
%
M
rL
ft
ft
see geologists notes
ft
It.
ft.
ft.
ft
&
€L
M
21. REMARKS
U Pack screen
22. Certification:
3-27-2019
Signature of CertLfied WelliContractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC' 02C .0200 Well Construction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Geoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 62 (fL) 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft) Division of Water Resources, Information Processing lint,
Iftiater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
constriction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, County, Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
Agricultural
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC —thermal (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-25-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stonnwater Drainage
Subsidence Control
Tracer
under #21
WeRIDY PVSF-2BR
Facility/Owner Name Facility IDl/ (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRlr nQN
ft.
M
€t.
ft.
IS- OUTER CASING far multi -cased wells OR LER rf o 6cable
FROM
TO
DIAMETER THICHIVFss MATERIAL
0 €L
77 €t•
1 6.25 '" SCH 40 PVC
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 IL
92 ft'
2 iQ
SCH 40
PVC
ft.
fL
ia-
17. SCREEN
MOM
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 €t
fL
in.
1
92 fL
107
2 i°
0.010
SCH 40
PVC
1& GROUT
FROM
To
MATERIAL
EMPLACEMENT METHOD & AMOUNT
0 ft
3 fL
Concrete
Poured
3 ft.
73 fL
aquaguard
Trernie pumped
73 IL
87 f-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATERUL
EWL4CEME4T METHOD
87
107 fL
#2 sand
Gravity
&
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DFSCRWnON color, harduwr, s Wmck tM, grata sue, eta)
0 €t.
%
It.
fL
fL
ft
see geologists notes
ft
It.
ft.
ft.
fL
&
€L
€L
21. REMARKS
U Pack screen
22. Certification:
3-27-2019
Signature of Certified. We Contractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC 02C .0200 Well Consruction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Geoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 107 (fLI 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerenr (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing lint,
Iftiater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 10/6 (in-)
12. Well construction method: Some
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, County, Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-25-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotnnwater Drainage
Subsidence Control
Tracer
under #21
WeRIDY PVSF-2D
Facility/Owner Name Facility IDl/ (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
€t.
ft.
IS- OUTER CASING far mold cased wcDs OR Li1�ER rf a 6cahie
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
m
ft.
in.
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 IL
52 M
2
SCH 40
PVC
ft
fL
in.
17. SCREEN
mom
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 m
ft:
in.
1
52 fL
67 ft'
2 i°
0.010
SCH 40
PVC
1& GROUT
FROM
TO
MATERIAL
EwLAC'EMENT METHOD & AMOITIYT
0 ft
3 fL
Concrete
Poured
3 ft.
52 fL
aquaguard
Trernie pumped
44 H.
48 f-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATERUL
EWLACEMENTMETHOD
48 ft.
67 f-L
#2 sand
Gravity
fk
R
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DFSCRWnON color, hardacss, s Wmck type, grata sue, eta)
0 €t.
%
M
rL
fL
ft
see geologists notes
ft
It.
ft.
ft.
fL
&
€L
M
21. REMARKS
U Pack screen
22. Certification:
3-27-2019
Signature of Certified. We Contractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC 02C .0200 Well Consruction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Geoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 67 (fL) 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing lint,
Iftiater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
constriction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, Coum}: Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-25-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotnnwater Drainage
Subsidence Control
Tracer
under #21
WeRIDY PVSF-2S
Facility/Owner Name Facility IDl/ (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
ft.
ft_
IS- OUTER CASING far mold cased wcDs OR Li1�ER rf a 6cahfe
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 €L
12 ft.
2
SCH 40
PVC
ft
ft.
in.
17. SCREEN
mom
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 m
ft:
in.
1
12 fL
22 It.
2 in
0.010
SCH 40
PVC
1& GROUT
FROM
TO
MATERIAL
EwLAC'EMENT METHOD & AMOITIYT
0 ft
3 fL
Concrete
Poured
3 ft.
6 fL
aquaguard
Trernie pumped
6 IL
10 n-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATERUL
EWLACEMENTMETHOD
10 ft-
22 ft.
#2 sand
Gravity
fk
ft
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DFSCRWnON color, hardacss, s Wmck type, grata sue, eta)
0 €t.
%
M
rL
fL
ft
see geologists notes
ft
It.
ft.
ft.
R
&
€L
M
21. REMARKS
U Pack screen
22. Certification:
3-27-2019
Signature of Certified. We Contractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC 02C .0200 Well Consruction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Geoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 22 (fL) 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing Unit,
Iftiater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
constriction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, Coum}: Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
Agricultural
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC -thermal (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-30-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stonnwater Drainage
Subsidence Control
Tracer
under #21
WeRIDY PVSF-3BR
Facility/Owner Name Facility IDl/ (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRlr nQN
ft.
M
ft.
ft_
IS- OUTER CASING far mold -cased webs OR Li1�ER rf a 6cabie
FROM
TO
DIAMETER THICKiVNSS MATERIAL
0 p
150 ft
6.25 '" SCH 40 PVC
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 €L
170.5 ft-
2
SCH 40
PVC
ft.
ft
17. SCREEN
MOM
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 m
ft
in.
1
170AL
185.5 fL
2 i°
0.010
SCH 40
PVC
1& GROUT
MOM
To
MATERIAL
EwLAC'EMENT METHOD & AMOUNT
0 is
3 fL
Concrete
Poured
3 ft.
144 fL
aquaguard
Trernie pumped
144 H•
166 n•
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATERULL
EWL4CEMMNff =TROD
166 ft-
187 FL
#2 sand
Gravity
fk
ft
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DFSCRWnON color, lurducss, s Wmck type, grata sue, eta)
0 ft.
%
M
fL
fL
ft
see geologists notes
ft
It.
ft.
ft.
R
&
€L
M
21. REMARKS
U Pack screen
22. Certification:
3-31-2019
Signature of Certified. We Contractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC 02C .0200 Well Construction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Geoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 185.5 (fLI 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing Unit,
Iftiater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 10/6 (in-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also subunit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, Coum}: Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC-thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-29-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotnnwater Drainage
Subsidence Control
Tracer
under #21
WeRIDY PVSF-3D
Facility/Owner Name Facility IDl/ (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
ft.
ft_
IS- OUTER CASING far mold cased wcDs OR Li1�ER rf a 6cabfe
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
m
ft.
in.
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 €L
137 ft.
2
SCH 40
PVC
ft
ft.
in.
17. SCREEN
FROM
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 m
ft:
in.
1
137 ft
147 fL
2 i°
0.010
SCH 40
PVC
1& GROUT
FROM
TO
MATERIAL
EwLAC'EMENT METHOD & AMOITIYT
0 It.
3 fL
Concrete
Poured
3 ft-
128.5 fL
aquaguard
Trernie pumped
128.5 IL
134.5 fl-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATERUL
EWLACEMENTMETHOD
134.5 ft-
147 FL
#2 sand
Gravity
&
fL
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DFSCRWnON color, lurdacss, s Wmck type, grata sue, eta)
0 €t.
%
M
rL
fL
ft
see geologists notes
ft
It.
ft.
ft.
R
&
€L
M
21. REMARKS
U Pack screen
22. Certification:
3-31-2019
Signature of Certified. We Contractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC 02C .0200 Well Construction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Cseoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 147 (fLI 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing Unit,
Ifuater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

Print Form
WELL CONSTRUCTION RECORD (GW-1) l'or Internal Use Only:
1. Well Contractor Information:
Michael Hansen
Weil Contractor Name
4381-A
NC Well Contractor Ccrtificauon Number
CASCADE DRILLING
Company Name
2. Well Construction Permit #:
List all applicable well construction permits (i.e. UIC, County, Slate, Variance, etc.)
3. Well Use (check well use):
Water Supply Well:
�JAgriculhual
7)Geothermal (Heating/Cooling Supply)
71Industrial/Commereial
imgation
Non -Water Supply Well:
x Monitoring
Injection Well:
Aquifer Recharge
7IAquifer Storage and Recovery
Aquifer Test
Experimental Technology
DC—thennai (Closed Loop)
Geothermal (Heating/Cooling Return)
4. Date Well(s) Completed: 3-29-2019
5a. Well Location:
Duke
E]Municipal/Public
Residential Water Supply (single)
Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
[3Stotnnwater Drainage
Subsidence Control
Tracer
under 021
WeRIDY PVSF-3S
Facility/Owner Name Facility IDl/ (if applicable)
8320 NC-150 Sherrills Ford, NC 28673
Physical Address, City, and Zip
Catawaba
County
Parcel Identification No. (PIN)
5b. Latitude and longitude in degrees/minutes/secouds or decimal degrees:
(if well field, one lat/long is sufficient)
N W
6. Is(are) the well(s)OPermanent or ©ITemporary
14. WATER ZONES
FROM
TO
DESCRWnON
ft.
M
ft.
ft.
IS- OUTER CASING far mold cased wcDs OR Li1�ER rf a 6cabte
$'ROM
To
DIAMETER THICHIVFSS
MATERIAL
m
ft.
in.
16. INNER CASING OR TUBING eothermat closed -loop)
FROM
TO
DIAMETER
THICKNESS
MATERIAL
+3 It
17 ft
2
SCH 40
PVC
ft
ft
in.
17. SCREEN
mom
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
0 m
ft
in.
1
17 fL
27 It.
2 in
0.010
SCH 40
PVC
1& GROUT
FROM
TO
MATERIAL
EwLAC'EMENT METHOD & AMOITIYT
0 It
3 fL
Concrete
Poured
3 fw
10 fL
aquaguard
Trernie pumped
10 H.
15 f-
3/8" Chips
Gravity
19. SAND/GRAVEL PACK ff a licable)
FROM
TO
MATFRUL
EMPLACEMENT METHOD
15 ft.
27 ft
#2 sand
Gravity
&
fL
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DF.SCRWnON color, lurdacss, s Wmck type, grata sue, eta)
0 €t
%
M
rL
fL
ft
see geologists notes
ft
It.
ft
ft.
fL
&
€t
M
21. REMARKS
U Pack screen
22. Certification:
3-31-2019
Signature of CertLfied WelliContractor Date
By signing this form, I hereby certify that the well(s) was {were) constructed in accordance
7. Is this a repair to an existing well: ®Yes or WNo with 15ANCAC 02C .0100 or I5ANCAC' 02C .0200 Well Construction Standards and that a
If this is a repair, fill out known well construction information and explain the nature of the copy of this record has been provided to the well owner.
repair under 921 remarks section or on the back of this fonn.
23. Site diagram or additional well details:
S. For Cseoprobe/DPT or Closed -Loop Geothermal Wells having the same You may use the back of this page to provide additional well site details or well
construction, only I GW-1 is needed. Indicate TOTAL NUMBER of wells construction details. You may also attach additional pages if necessary.
drilled: SUBMITTAL INSTRUCTIONS
9. Total well depth below land surface: 27 (fL) 24a. For All Wells: Submit this form within 30 days of completion of well
For multiple wells list all depths if drerent (example- 3@200' and 2@1001 constmction to the following:
10. Static water Ievel below top of casing: (ft.) Division of Water Resources, Information Processing lint,
Iftiater level is above casing, use +" 1617 Mail Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: 6 On-)
12. Well construction method: Sonic
(Le. auger, rotary, cable, direct push, etc.)
24b. For Injection Wells: In addition to sending the fort to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
constriction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Injection Wells: In addition to sending the form to
the addresses) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

WELL CONSTRUCTION RECORD
Thh Farm S-0n be used Fax 5i ngk 9r m ll ipk wells
1. Wdl Cantractor Informallon:
Rich Lemire
Well {orlilrixiD7 tininIC
2593A
NC Well Corlr,,IciorCerlikoLiorkNiollber
SAEDACCO Inc
{'mikpui} NanIC
#, Wtil C,0H%tFVCt10n Psrgeit ff
List Lffli7pp6 aWr i6ell plairnri fEr.. CfwjlrV'_ .52dw, YaFiunre, ffWGR rjr.0
3, Wv1l Use (check w0l u ney
MAlgmultural O 11micipaVFtiblic
OGeOihemtal tHeaultKoclirlg Apply) OResidenfial WaluSupph, (single)
0I1ldustria1fC0D1n rcial DResidential Waler Suppb: (sharod)
❑lrri tion
Nom-wstff Suy Well:
Uaklpniiof- .4 ❑RCctr3 Cr}'
QAgirifcF RCcha%g
13AqilikF Storage aTxJ R=G%v '
❑AgilifCF T
❑Ex#erinuffiml TrxhnQLpg}'
❑Geodkernml IC'loxed LoupI
❑Gmdkennal rl'ICAr111Lr'1Cuoliile RCLum)
❑GroUndvl'AICF RC1k"iafian
❑Stahnity Hafiiu
❑$jgmkr atCr E"Lnagc
11,151" Kc-CorMml
❑Tray T
❑Oilier textllain ualder #21 1
4. Dit. WekI(s) Conkpleled. 7-25-2019 We11IDA+PVSF-4D
5w. ►4'dl L cai'Ilko:
DUKE
PVSF-4D
Facililw,Kh%rK'r14:1irt Faciliw 117k fif alpplimhlet
8320 NC-150 Sherrills Ford, NC 28673 Catawba Count,
SHERRILLS FORD, NC, 28673 Physical Address_ City_ and Zip
CATAWBA
For Frworikil 4rsc ON I.Y:
rRQ.M I
T4
RF:ti{'HCP 11{}
ft.
fl,
121.OUTER CASING Far ouW easel ncls
06t LIKER L
Ncahk
FAOM
Ttt Rb1s1MR
7111CK?rESSI
HATFIiTAI•
fL
FI: im,
QINER L'e4SI NG OR 1T'RING WUlkkrAYal ektied
TAiiM T0� DEiti1ETF.H 7111CKNESS I MATELUAL
0 is.
70' FL
�
I 70' FL 180' f1, 12" la. I .010 I SCH40 I PVC I
R, FL ia.
0 R 63' FL j PORTLAND TREMMIE
If}. Ft,
19LSANEiGk,4VELPACK if k
rRoll 7C3 MATPRIAL F:'r3MACTAIENI'MYTHr3n
67' (t. 80' h9 SAND #2
tt, fr,
3n, L}R1L1 ]Cie I DG fsl4mh addiiiiorpH I shyer, it nmemmi
0 (L
57' fL
SILTY SAND/SAPERLITE
57' fL
74' fL
PWR
74' ft.
80' fL
ROCK
fL
ft
fx,
ft,
Fi,
Fr.
Ft,
rt,
IL REMARKS
BENTONITE FROM 63' TO 67'.
Cumaly PARC1 IdCsilsf tyliun No fR1_^1}
ib, 14titu& Arul 1.nngitaliv in ilavgl'eelrlmilkvU*1wci)nilJ` nr ck-cimnl degrocs:
22, CrrdFieat an:
;IFIACIS fs_IrJ IrIk: Lw 1113S IN Milk kn11
35.593739 N 80.965932 }}'
1� �vVC� 7/25/2019
SiGluWrc arCclti - ;4'ti1 C'anlramu Date
6. Is i afvI Ihrt welllJik 5OPer-ma ent u r 111'emporllry
BT ri AM afro f frd'Fd n- Lw rh r the wd Y 1r y wrm noaYrnn'redr iR d xvrAmOiY
_ s x l�rmr. rrf.�� +�. + � l
la'Jr1r fS�i JYG'1tG' �' ,Ufr1�P Pr � i,+l JYG'11L' {��' ,� WeU {'OJdtRlCG41t StaRlfardb �rJld rfplr a
7.lsdiiNarrimirtaanexisvtn%wril3 --J'Ycx Ilr 19ill
"yofrAiirrmFdhil6'.5rm wAli"raAwgivgi�ri4jwn
f/fhfs Jx rr frl*iir, f+y,,wr trei,ww i-di o, t+ fun riche rnlor7,wWai 4mrl exgifabi rAe ownwFe of rAr
repair under il7f FCfAf rky.ya-iiaR OF rm the r5ea-k of rflr.-e fo ui.
y y 1 `� y i �y 1
23', She d iaWho n or addl oral well drfaik;
You may 3kse take back of this page to provide addifional wdl site details or well
S.1lumhcraf wills fiiktlsll tld: 1
WnsiruuCion details. You rria_+' also auachaddilicmat pages if uecessan .
for lrtkke(Je JrtfeerJwi of rJfxl-warer u' ' wefts ONLY mrA air senrra 7so% s Aw. }%,4 [aid
Aabmirime for r.
SUBMITTAL INSTUCF7ONS
9. Totid wtll depth be&m land surfom 801 (,)
24a. Ear All Wrilx: �ubniii Iius faro) wilbin xU days of compkiioo of wet I
FoFrrrilfrrRje weth IfsrrrDdrf.0f rjdi femrle.w wpfe- T@ZM' Lgmd 2@Jfhff)
Con5lnlCt1pn to fhc following-
l U. Stair weer levri below h}p. of calsihr 21' IfY.I
bi%-Wun of Wgur kezourcros, Iniormatiou Froccsuiog Unit,
If wlelrrfi find es r;llul a CUdOg_ uu' "+
16171Nait Sert'irC {_Cuter, Raleigh, i1C 17699-1617
11. Bmrhale diamrrcr: 8"/4" (ill,)
tab. For Inicttiaa Weill ONLY: In addifiall io sending fhe form to e1w address in
24a nb(we. also submit a cop of this farm within zp days of Canipleiioir of t++ell
I L WC1l CORIilrnCj0rt nlethod, AUGERS/AIR
coiSSlYuuLii nk 11) like 15000„'illg:
4i.e. ailptr. nAaFy, cable_ diem pushcic.}
Dh'ision oRV4'xter Rrnourcr>,.lfrtJcrpvuod lojccfioll Control Program,
FOR WATER SUPPLY WELLS ONLY.
1636 Mail Srrvilx'Center. Ikirleith, NC 23699-1636
Ha Vida (q ml) ?Nahrull of test'
24r- For W4W Sp * In"gtriun Vtr'ft
Also Subulit One Copy of this form %tiithin 30 days ofconrplelion of
1313. bi.inkc6in hper Amount:
wdl cnosinlctian to the ¢rnmr; health depurait t of the rrxuay whom
-
CorrStruCtW
Faiin GW-L Nonh Caroliaa D.pariflkCJIE DIEM iioiuiarlu aid N11011 %.Wurccs - DiirsroaorWoor Ravin Rt, Iscd ALIgust2913

WELL CONSTRUCTION RECORD
Thh Farm S-0n be used Fax 5i ngk 9r m ll ipk wells
1. Wdl Cantractor Informallon:
Rich Lemire
Well {orlilrixiD7 tininIC
2593A
NC Well Corlr,,IciorCerlikoLiorkNiollber
SAEDACCO Inc
{'mikpui} NanIC
#, Wtil C',0H%tFVCtl0n Psrgeit fl
List Lffli7pp6 aWr i6ell plairnri t1_Y'. CfwjlrV'_ .52dw, YaFiunre, ffWGR rjr.0
3, Wv1l Use (check w0l u ney
MAlgmulturi l DMIMicipaVFtiblic
OGeOihemtal tHeaulkKocling Supply) OResidenlial WaluSupph, (single)
DlildustrialfCoriMMUial DResidential Waler Suppb: (shared)
❑lrri tion
Nom-watff Suy Well:
Uaklpniiof-44 ❑RCctr3 Cr}'
QAgirifcF RCcha%g
13AqiiikF Storage aTxJ R=G%v '
❑AgilifCF T
❑Ex#erinuffiml TrxhnDLpg}'
❑Geodkernml IC'loxed LoupI
❑Gmdkennal il'ICAr111Lr'lCboll I Ie RCLum)
❑GFUUnda'LICF RC1k"ialian
❑Stahnity Hafiiu
❑$jgmkr atCr E"Lnagc
❑Tray T
❑Oilier gmlain ualder #21 1
4. Dit. WekI(s) Conkpleled. 7-25-2019 We11 lD+f PVSF-4S
5a, ►4'dl L ca6ko:
DUKE
PVSF-4S
Facililw,Kh%rK'r14:1irt Faciliw 117k fif alpplimhlet
8320 NC-150 Sherrills Ford, NC 28673 Catawba Count,
SHERRILLS FORD, NC, 28673 Physical Address_ City_ and Zip
CATAWBA
For Frworikil 4rsc ON I.Y:
rRQ.M I
T4
RF:ti{'HCP 11{}
ft.
fI,
NJ.OUTER CASMG Far ouM easel ncls
06t LIKER L
Ncabk
FAOM
Ttt Rb1s1MR
7111CK?rESSI
HATFIiTAI•
fL
FI: io,
QINER L'e4SI NG OR 1T'RING WUlkkrAYal ektied
TAiiM T0� DEiti1ETF.H 7HICKMSS I MATELUAL
0 is.
30' FL
I 30' FL 140' H, 12" ia. I .010 I SCH40 I PVC I
R, FL ia.
0 R 23' FL j PORTLAND TREMMIE
Ft,
19LSANhIGF1.4VELPACK if k
rRoll 7C3 MATPRIAL F:'r3MACTAIENI'MYTHrM
27' ft. 40' Ft, SAND #2
tt, fr,
3n, D1i1L6—, LOG fal4mh alddiiiiorpHI shed, if nmemmi
0 fL 40' fL SILTY SAND/SAPERLITE
ft, fL
fe, fL
fL fL
fx, ft,
Fi, Fr.
Ft, Ft,
BENTONITE FROM 23' TO 27'. 1
01MMY PARCi IdClllffrtylivri Na fR1_^1}
ib, 14titu& Arul 1.nngitaliv in ilavgl'eelrlmilkvU*1wci)nilJ` nr ck-cimnl degrocs:
22, CrrdFieat an:
;IFIACIS fs_IrJ IrIk: Lw 1113S IN NILML:kn11
35.593739 N 80.965932 }}'
1� �vVC� 7/25/2019
SigmffwFc a FCc& - ;4'ti1 Ca nlracwi Dak
6. Is i afvI Ihrt welllJik 5OPer-ma ent u r 111'emporllry
BT ri AM alru f frd'Fd n- Lw rh r the wd Y 1r y wrm noaYrnn'redr iR d xvrAmOiY
_ s x l�rnr. rrf.�� +�. + � l
la'Jr1r fS�i JYG'1t G' �' ,Ufr1� Pr � i,+L JYG'11L' {��' ,� WeU {'OJdtRlCG41t Sta Rlfardb �rJld rllllr a
7.lsdiiNarrimirtaanexisvtn%wril3 --J'Ycx Ilr 19ill
"yofrAiirrmFdhil6'.5rm wAli"raAwgivgi�ri4jwn
If Mfs Jx rr frl*iir, f+y,,wr trei,ww i-di o, t+ fun riche rnlor7,wWai 4mrl exgifabi rAe ownwFe of rAr
repair under il7f FCfAf rky.ya-iiaR OF rm the r5ea-k of rflr.-e fo ui.
y y 1 `� y i �y 1
23', She d iaWho n or addMonal well drfaik;
You may 3kse take back of this page to provide additional wdl site details or well
S.1l umhcr of wills touslttilctrtd: 1
WnSMIrlion details. You rria_+' also auach addilicmat pages if uecessan .
for lrtkke(Je JrtfeerJwi of rJfxl-warer u' ' wefts ONLY mrA dlr senrra 7so% s Aw. }%,4 [aid
Aabmirime for r.
SUBMITTAL INSTUCF7ONS
9. Totid wtll depth be&m lard surfom 401 (,)
24a. Ear All Wrilx: �ubniii Iius faro) wilbin xU days of compkiioo of wet I
FoFrrrilirlRjC wetk IfsrrrDdrf.0f rjdi femrle.w wpfe- T@ZM' Lgmd 2@Jfhff)
Con5lnlCt1pn to the follnuing-
l U. Stair weer levri below h}p. of carsihr 21' Ifl.I
bi%-Wun of Wgur kezources, Iniormatiou Froccsuiog Unit,
If wlelrrfi Ir, rl es r;Ilul a CUdOg. uu' "+
1617 Mail :SCrt'irC {_Cuter, Raleigh, i1C 17699-1617
11. BolrhlkFC diameter 8.25 )
tab. For Inictliaa Weill ONLY: In addiliall io sending the form to e1w address in
24a nb(we. also submit a cop of this farm within zp days of CDnipleiioir of t++ell
I L WC1l COni<lrnetiori nlethod, AUGERS
conSlruuLiall 11) like 15000„'illg:
4i.e. ailptr. nAaFy, cable_ diem pushcic.}
Dh'ision oRV4'xter Rrnourcr>,.lfrtJcrpvuod lojcciioil Control Program,
FOR WATER SUPPLY WELLS ONLY.
1636 Mail Srrvilx'Center. Ikirleith, NC 23699-1636
Ha Vida (qm) Mahnd of test'
24r- For Witter' Sp * Ln"gtriun Vtr'ft
Also Submit One Copy of this form %tiithin 30 days ofconrplelion of
1313. DWHI'iF 6m hper Amount:
wdl cnosinlctian to ttm ¢rnmr; health depurait t of the rrxuay whom
-
cons"aDd
Faiin GW-L Nonh Caraliaa D.pariflkCJIE DIEM iioiuiarlu aid Hari" %.WL11ecs - Dilrsroaor1Yaicr Ravin Rt, Iscd ALIgust2u13

WELL CONSTRUCTION RECORD
Thh FOrn S-0n be used FN 5i ngk 9r m0l iplc wells
1. Well Contractor Irlformalion:
For fnk•ntiil 4rsc ONI.Y:
John Eisenman
WCll -COP4rddDT trArll4
4439-A
NC Well Corlr,,IciorCcrlifwxLionNiollber
SAEDACCO Inc
{'mlllkui} NanIC
2, Wtil C,,OnstFVCti0n Psrgeit ff
1stlflld7pp6 aWr i6ellplairdes fEr.. Cf1YIlh'..52dw, Yariunre, ffWGR rjr.0
3, Wv11 Use (chccl, w0l u net:
MAlg,multuri l DMIMicipaVFttbiic
OGeDihemtal tHealaltg,ICocling Supply) OResidenfial WaluSupph, (single)
DI1KfUSlria1fC0lnmerc1ial DRcsidenEial Walu 5uppb: (shared)
❑Irri tion
NOM-;' stff Su ppy Well:
5aklpniloriik4 ❑RCc€r3 CT}'
QAglrifcr RCChmp
13Aquifcr Slorage aMd R=G%v7
❑AgllifQF T
❑ExivEim ffiml TrxhnGLpg.%-
❑Geodlernml iC lased Limp)
❑Gmdtemlal McAnneCboline Rrwnsl
❑GroUndvr'AICF RCIIICrlialiCM
❑Salinity Harriu
❑540nM3;'atCr E"Lnagc
❑TFacrr
❑OdLer ilMlaifi Mbd I [ 1
4. Dit. WeII(s) Conlpleled; 8-2-2019 Well nyp PVSF-4BR
5a, ►4'dl I-Aocz lino:
DUKE PVSF-4BR
Facill.Y-Kh%rK'r}^I:Inrt Facilih' 117A! fif arpplimhlet
8320 NC-150 Sherrills Ford, NC 28673 Catawba Count,
SHERRILLS FORD, NC, 28673 Physical Address_ City- and Zip
CATAWBA
FRQ.M I
T4
RE:ti{'HCP 11{}
ft.
fl,
11.OUTER CASMG For
a1Mf easel ncRs
OR L1LrER {iF
lkabk
FROM
TO
Rf#bMR
T
MAITRTAI•
0 fL.
90 rL
6" io_
I Sch 40
PVC
ER LASING OR 7T'RING 42MIlkr,ral clu�dauriir
T4r711f kXF.S4 MAlE1LT&L
r0!%
145 FL
2in uL
I IR.
SCH40
PVC
r4
I 155 FL 1145 fl, 12" ia. I .010 I SCH40 I PVC I
FL ft. ia.
0 (L 1 3 ri I PORTLAND (Poured
3 ri, 126 r1, aqua guard ' tremmie
04 1 r1
VR471I j wE mL-rrRim. E:Mra.ae'}'.err:-41-w}'THEM
142 ft. 155 ft, SAND #2
i ft. ft.
311, DR11LLIDFG
LOG atlaeh
md{filianHI wheat, if nccesserti
PROM
TO
OF.y['REFT IE}N. S„6r,%Ardnwn,%.dl
0
(L
57'
fL
SILTY SAND/SAPERLITE
57'
fL
74'
fi
PWR
74'
ft.
155
rL
ROCK
fL
fi
fx,
fl,
li,
Fw
Ft,
rc
BENTONITE FROM 142' TO 126'. 1
01MM}' PARCI IdCvlff" ivri Na fPINt
ib, l.ptitu& illul 1.nngitaliv in Ilavgr•eeslmilrtrU*1wCnnjIF. nr dcCimnl degrmc: 22, CrrdFieat ran:
;IfKCIS fs_IJ 111k:h 1113SINNlrllickn1l
35.593739 80.965932 }}'
8/2/2019
6.Is Ia1e)flirt welUsk 5OPennanent ur J"tenlpurar}'
$s signo g drir fu,.K �f. w e,f° + zua,rrft'mr sexor�mvt e
;rhf5.4NCACOTC.;ramr i�IR�,ZIC.02MWetf£bmtrwrdrurStandardsMOAW1a
7. Is thin a rrimirfe an exisvtn%wrell. --J'Ycx rIr ®Nu
copyafrhir rem Fdhm . rm wm'uk•,f r� Aw nrU m~F.
f/fhfs rx rr woNlir, f+y,,wr trei,ww i-di o, t+ fan riche eirlorY weWai 4md exgifabi rAe ownwre of Me
repair under il7f Finar1w.ya-iian OF rm fhe r5ea-k of rfii.-e f Hui.
y y 1 y i �y 1
23', She d la4�fam or addMonal well drfallt:
You rlray ,Ise t31e back Of (his page to provide addifional wdl site details Or well
5.11 umhl r Iif wills touellttilc[rtd: 1
C0nSlruution details. You rria_+' also auach addilicmat pages if uecesssn .
for mtkke(Je Irtfeerlwi of nrxl-wbrer srVph- aeth ONLY mrll dlr seaeraorrso%wAw. }%,4 [aid
Aabmirm,r form.
SUBMITTAL fNSTUCT70NS
9. Totid wtll depth be&m laud Surfam 155 ((1,)
24a. Ear All Wrilx: Subniii lies farm within 0 days of compkiioo of wel l
FoFmilffrpie weth Ifsrrrff drf.0f rjdifjfemr le.w wpfe,- ?@ZM' awd 2@;fhf'}
Con5InlCtign to the foliouing-
l U. Stztir weer levri below h}p. of carsihr 21' IfY.l
bi%-Wun aFVI'arer kezources, Informatiou FruccsuiHg Unit,
If nlelrrfi fir, d es 441O a inafrag. uu' "4
1617 Mait :SCrt'irC CCnter, Ral Pigh, XC 27699-1617
11. Bmrhl1le dismrrcr 12"/6" (ilk)
24b. For Inimflos Weill ONLY: In addifiatl Lo sending the fom to rlw: address in
24a nbm'e. also submit a cop of tlLis form within zO days of canipleiioir of t++ell
I L WCll COnfilrnetion nlpethod, AUGERS/AIR
conSlYuuLiinl 11) [Ire 15000wi1lg:
4i.e. ail{cr. nAaFy, cable_ diem pushctc.}
Dh'ision IaiV4'xter Rrnourcr>,.lfrtJcrpvuod lojccfiolr Control Program,
FOR WATER SUPPLY WELLS ONLY.
1636 Mail Srrvirx'Center. Raleith, NC 23699-1636
Ha Vidd (qm) Mahnd of lest'
24r- For W4W SR der In"gttion V4'CLIs:
Also Submit One copy of this folni %tiithin 30 days ofconrplelion of
13b. bi.inkc6in raper Amount:
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TABLE 1
WELL CONSTRUCTION DATA
2019 ADDITIONAL ASSESSMENTS
MARSHALL STEAM STATION
DUKE ENERGY CAROLINAS, LLC, TERRELL, NC
IDENTIFICATION
PROGRAM
DATE
INSTALLED
STATUS
MONITORING
ZONE
FLOW LAYER
NORTHING
FASTING
MEASURING
POINT TOC
ELEVATION
(ft. NAVD 88)
CASING
ADJUSTMENT
HEIGHT
(ft. NAVD 88)
GROUND
SURFACE
ELEVATION
(ft. NAVD 88)
Water Level
(ft.BTOC) May
20, 2019
TOTAL
BORING
DEPTH
(ft. bgs)
TOTAL
BORING
DEPTH
(ft. NAVD 88)
SCREENED
INTERVAL
(ft. bgs)
SCREENED
INTERVAL
(ft.)
TOP OF SCREEN
ELEVATION
(ft. NAVD 88)
BOTTOM OF
SCREEN
ELEVATION
(ft. NAVD 88)
CP-1BR
CAMA
11/7/2019
Active
Bedrock
Bedrock
NA
NA
NA
NA
NA
NA
145
NA
130
140
10
NA
NA
CP-01D
CAMA
3/16/2019
Active
Transition Zone
Deep
680262.07
1415834.63
806.40
2.74
803.66
14.62
70
806.40
59
69
10
744.66
734.66
C13-01S
CAMA
3/16/2019
Active
Saprolite
Shallow
680260.69
1415831.26
806.32
2.85
803.47
14.27
20
806.32
10
20
10
793.47
783.47
CP-02D
CAMA
3/19/2019
Active
Transition Zone
Deep
679707.02
1414624.19
810.83
2.88
807.95
10.8
119
810.83
97
107
10
710.95
700.95
CP-02S
CAMA
3/19/2019
Active
Saprolite
Shallow
679701.44
1414621.29
810.67
2.88
807.79
10.57
29
810.67
19
29
10
788.79
778.79
CP-03D
CAMA
3/21/2019
Active
Transition Zone
Deep
678815.04
1414546.28
810.58
2.89
807.69
13.52
87
810.58
69
79
10
738.69
728.69
CP-03S
CAMA
3/21/2019
Active
Saprolite
Shallow
678821.24
1414546.84
810.47
2.66
807.81
14.12
23
810.47
13
23
10
794.81
784.81
GP-01D
CAMA
3/23/2019
Active
Transition Zone
Deep
678896.19
1413637.50
858.03
3.03
855.00
55.94
109
858.03
99
109
10
756.00
746.00
GP-01S
CAMA
3/23/2019
Active
Saprolite
Shallow
678896.04
1413641.97
858.13
3.00
855.13
56.03
59
858.13
49
59
10
806.13
796.13
GP-02D
CAMA
3/30/2019
Active
Transition Zone
Deep
679320.06
1413829.84
833.68
2.95
830.73
28.5
109
833.68
99
109
10
731.73
721.73
GP-02S
CAMA
3/30/2019
Active
Saprolite
Shallow
679321.01
1413833.67
833.45
2.93
830.52
27.73
35
833.45
25
35
10
805.52
795.52
GP-03D
CAMA
3/26/2019
Active
Transition Zone
Deep
678935.79
1413956.94
856.46
2.92
853.54
51.05
118
856.46
108
118
10
745.54
735.54
GP-03S
CAMA
3/28/2019
Active
Saprolite
Shallow
678940.99
1413959.77
856.39
2.93
853.46
50.98
60.0
856.39
49.0
59.0
10
804.46
794.46
ILF-01BR
CAMA
3/18/2019
Active
Bedrock
Bedrock
686458.17
1413584.10
865.61
2.82
862.79
38.52
107
865.61
97
107
10
765.79
755.79
ILF-01D
CAMA
3/15/2019
Active
Transition Zone
Deep
686453.07
1413579.87
865.32
2.73
862.59
38.28
80
865.32
70
80
10
792.59
782.59
ILF-01S
CAMA
3/16/2019
Active
Saprolite
Shallow
686449.20
1413576.95
865.31
2.84
862.47
37.35
50
865.31
40
50
10
822.47
812.47
ILF-02D
CAMA
3/31/2019
Active
Transition Zone
Deep
687699.24
1413205.78
885.14
-0.43
885.57
44.38
107
885.14
92
102
10
793.57
783.57
ILF-02S
CAMA
3/31/2019
Active
Saprolite
Shallow
687699.26
1413214.68
884.79
-0.42
885.21
47.09
52
884.79
42
52
10
843.21
833.21
PVSF-01BR
CAMA
3/22/2019
Active
Bedrock
Bedrock
682625.31
1412236.10
880.17
2.81
877.36
53.48
197
880.17
165
180
15
712.36
697.36
PVSF-01D
CAMA
3/20/2019
Active
Transition Zone
Deep
682623.08
1412231.09
880.28
2.73
877.55
52.75
87
880.28
77
87
10
800.55
790.55
PVSF-01S
CAMA
3/20/2019
Active
Saprolite
Shallow
682620.97
1412226.04
880.27
2.65
877.62
52.46
62
880.27
52
62
10
825.62
815.62
PVSF-02BRL
CAMA
12/10/2019
Active
Bedrock
Bedrock
NA
NA
NA
NA
NA
NA
205
NA
195
205
10
NA
NA
PVSF-02BR
CAMA
3/25/2019
Active
Bedrock
Bedrock
684902.49
1412109.34
833.36
2.87
830.49
12.13
107
833.36
92
107
15
738.49
723.49
PVSF-02D
CAMA
3/25/2019
Active
Transition Zone
Deep
684904.44
1412112.70
833.20
2.76
830.44
11.62
67
833.20
52.0
62.0
10
778.44
768.44
PVSF-02S
CAMA
3/25/2019
Active
Saprolite
Shallow
684907.38
1412116.97
833.15
2.71
830.44
11.48
22.0
833.15
12.0
22.0
10
818.44
808.44
PVSF-03BR
CAMA
4/25/2019
Active
Bedrock
Bedrock
685548.81
1411981.88
838.22
2.84
835.38
15.61
188
838.22
177.5
187.5
10
657.88
647.88
PVSF-03D
CAMA
3/29/2019
Active
Transition Zone
Deep
685549.56
1411986.00
838.02
2.58
835.44
14.08
147
838.02
137
147
10
698.44
688.44
PVSF-03S
CAMA
3/29/2019
Active
Saprolite
Shallow
685550.11
1411990.62
838.18
3.01
835.17
1717
27
838.18
17
27
10
818.17
808.17
PVSF-04BR
CAMA
8/1/2019
Active
Bedrock
Bedrock
683376.40
1411038.94
858.45
-0.21
858.66
11.15*
155
858.45
145
155
10
713.66
703.66
PVSF-04D
CAMA
7/25/2019
Active
Transition Zone
Deep
683372.06
1411052.75
858.58
-0.20
858.78
10.65*
80
858.58
70
80
10
788.78
778.78
PSVF-04S
CAMA
7/25/2019
Active
Saprolite
Shallow
683373.77
1411047.03
858.57
-0.17
858.74
10.26*
40
858.57
30
40
10
828.74
818.74
Notes:
NA - Not Available
bgs - Below Ground Surface
TOC - Top of Casing
ft. bgs - feet below ground surface
ft. NAVD 88 - feet North American Vertical Datum of 1988
Prepared by: ECW Checked by: BDW
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