NCG081014_2024 DMR_20240828

GR
Geological Resources, Inc.
August 28, 2024
Mr.Jerry Eplin
Land Quality Division
Division of Energy, Mineral, and Land Resources
North Carolina Department of Environmental Quality
Mooresville Regional Office
610 E. Center Ave. Suite 301
Mooresville, North Carolina 28115
RE: Discharge Monitoring Report—July through September 2024
Union Power Cooperative—Monroe Facility
1525 North Rocky River Road
Monroe, Union County, North Carolina
General NPDES Permit# NCG080000
Certificate of Coverage# NCG081014
GRI Project#6042
Dear Mr. Eplin:
On behalf of Union Power Cooperative (Union Power), please find the attached results of stormwater outfall
sampling that was conducted on July 26, 2024 for the Union Power facility in Monroe, Union County, North
Carolina. Water samples were collected from outfalls SDO-1 through SDO-3 by Union Power personnel on
July 26, 2024 in accordance with the sampling requirements of the permit. Water samples were analyzed for
total suspended solids (TSS), non-polar oil and grease, and pH. The July 2024 sampling results indicated that
there were no exceedances of TSS or non-polar oil and grease levels in any of the sampled outfalls. As
mentioned in the previous report, utility construction activity by the City of Monroe is ongoing in the
immediate vicinity of outfall SDO-1 along North Rocky River Road. The potential exists for future exceedance
of TSS as a result of this land disturbance activity. Union Power will sample all the outfalls during this next
period (October through December 2024)to ensure continued compliance.The Stormwater Discharge Outfall
Monitoring Report is included in Appendix A,the Stormwater Discharge Outfall Qualitative Monitoring Report
is included in Appendix B, and a complete laboratory analytical report is included as Appendix C.
3502 Hayes Road • Monroe, North Carolina 28110
113 West Firetower Road, Suite G • Winterville, North Carolina 28590
Phone [phone] • [phone] • Fax [phone]

Discharge Monitoring Report—July-September 2024
Union Power Cooperative— Monroe Facility
Monroe, Union County, North Carolina
Certificate of Coverage# NCG081014
Page 2 of 2
The next quarterly sampling event is scheduled to be conducted between October and December 2024 during
a representative rainfall event. Please do not hesitate to contact me at [phone] if you have any
questions or comments.
Sincerely,
Eric M. Eubanks, P.G.
Project Manager
cc: Mr. David A. Gross, P.E., Union Power Cooperative
Division of Water Resources Central Files, NCDEQ, 1617 Mail Service Center, Raleigh, NC 27699-
1617
file
enclosures
3502 Hayes Road • Monroe, North Carolina 28110
113 West Firetower Road, Suite G • Winterville, North Carolina 28590
Phone [phone] • [phone] • Fax [phone]

APPENDICES

APPENDIX A
Stormwater Discharge Outfall Monitoring Report

NCDEQ Division of Energy, Mineral and Land Resources
Stormwater Discharge Monitoring Report(DMR) Form for NCG080000
Transit and Transportation
Click here for instructions
Complete,sign,scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report(DMR) Upload form within
30 days of receiving sampling results. Mail the original,signed hard copy of the DMR to the appropriate DEMLR Regional Office.
Certificate of Coverage No. NCGO8 1014 Person Collecting Samples:Dray Dennis/David Bryant
Facility Name:Union Power- Monroe Facility Laboratory Name: Waypoint Analytical
Facility County:Union Laboratory Cert. No.:402
Discharge during this period:IDYes ❑No (if no,skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances?fYes No
If so,which Tier(I, II,or III)?
A copy of this DMR has been uploaded electronically via https://edocs.deq.nc.gov/Forms/SW-DMR fYes E No
Date Uploaded:
Analytical Monitoring Requirements for Vehicle&Equipment Maintenance Areas—Benchmarks in(Red)
Parameter Parameter Outfall SDO-1 Outfall SDO-2 Outfall SDO-3 Outfall Outfall
Code
N/A Receiving Stream Class Class C Class C Class C
N/A Date Sample Collected MM/DD/YYYY 07/26/2024 07/26/2024 07/26/2024
46529 24-Hour Rainfall in inches 0.48" 0.48" 0.48"
C0530 TSS in mg/L(100 or 50*) 9.4 13.5 4.6
00552 Non-Polar Oil&Grease in mg/L(15) <2.1 <2.2 <2.2
00400 pH in standard units(6.0-9.0 FW, 6.7 H 6.7 H 6.6 H
6.8—8.5 SW)
NCOIL Estimated New Motor/Hydraulic Oil
Usage in gal/month
*Outfalls to Outstanding Resource Waters(ORW),High Quality Waters(HQW),Trout Waters(Tr)and Primary Nursery Areas(PNA)
have a benchmark TSS limit of 50 mg/L.All other water classifications have a benchmark of 100 mg/L
FW(Freshwater)SW(Saltwater)
Notes(optional): Road work on Rocky River Road is affecting flow to SDO-1.
"I certify by my signature below,under penalty of law,that this document and all attachments were prepared under my direction or supervision in
accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted.Based on my
inquiry of the person or persons who manage the system,or those persons directly responsible for gathering the information,the information
submitted is,to the best of my knowledge and belief,true,accurate,and complete.I am aware that there are significant penalties for submitting
false information,including the possibility of fines and imprisonment for knowing violations."
///
Date
Signature of Permittee or Delegated Authorized Individual
[e-mail] 704-220-0712
Email Address Phone Number

APPENDIX B
Stormwater Discharge Outfall Qualitative Monitoring Report

Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form,please visit https://deq.nc.gov/about/divisions/energy-mineral-land-resources/
npdes-stormwater-gps
Permit No.: N/C/G /0 /8 /0 / 0/ 0/0 / or Certificate of Coverage No.: N/C/G/0/8/ 1 /0 / 1 /4 /
Facility Name: UNION POWER COOPERATIVE- MONROE FACILITY
County: UNION Phone No. [phone]
Inspector: Dray Dennis/David Bryant (assigned by Wil Ortiz)
Date of Inspection: 07/26/2024
Time of Inspection: 10:38AM EST
Total Event Precipitation(inches): 0.48"
...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
All permits require qualitative monitoring to be performed during a"measurable storm event."
A"measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period,and the permittee obtains approval from the local DEMLR
Regional Office.
By this signature,I certify that this report is accurate and complete to the best of my knowledge:
X;(9
(Signature of Permittee or Designee)
1. Outfall Description:
Outfall No. SDO-1 Structure(pipe,ditch, etc.): OUTFALL OF POND#1 - DISCHARGE PIPE
Receiving Stream:
DRY FORK
Describe the industrial activities that occur within the outfall drainage area:
Visitor parking lot discharge as well from Warehouse roof and a few drains from main bldg.
Page 1 of 2
SWU-242,Last modified 06/01/2018

2. Color: Describe the color of the discharge using basic colors(red,brown,blue, etc.)and tint
(light,medium, dark)as descriptors: Very light tan and very light tint.
3. Odor: Describe any distinct odors that the discharge may have(i.e., smells strongly of oil,weak
chlorine odor, etc.): None perceived.
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
1 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge,where 1 is no solids and 5 is the surface covered with floating solids:
2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge,where 1 is no solids and 5 is extremely muddy:
11( 2 3 4 5
7. Is there any foam in the stormwater discharge? G Yes 'No.
8. Is there an oil sheen in the stormwater discharge? GPYes 4irNo.
9. Is there evidence of erosion or deposition at the outfall? Co Yes 11(No.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe Water still backs up from all the way across the road (in the pipes). Nothing we are able to
offer in way of a solution to this problem.
Note: Low clarity,high solids, and/or the presence of foam,oil sheen,or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242,Last modified 06/01/2018

Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form,please visit https://deq.nc.gov/about/divisions/energy-mineral-land-resources/
npdes-stormwater-gps
Permit No.: N/C/G/0 /8/0 /0 /0/0/ or Certificate of Coverage No.: N/C/G/0/8/ 1 /0 / 1 /4 /
Facility Name: UNION POWER COOPERATIVE- MONROE FACILITY
County: UNION Phone No. [phone]
Inspector: Dray Dennis/David Bryant(assigned by Wil Ortiz)
Date of Inspection: 07/26/2024
Time of Inspection: 11:05AM EST
Total Event Precipitation(inches): 0.48"
...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
All permits require qualitative monitoring to be performed during a"measurable storm event."
A"measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period,and the permittee obtains approval from the local DEMLR
Regional Office.
By this signature,I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
1. Outfall Description:
Outfall No. SDO-2 Structure(pipe,ditch, etc.): OUTFALL OF POND#2 - DISCHARGE PIPE
Receiving Stream:
DRY FORK
Describe the industrial activities that occur within the outfall drainage area:
Page 1 of 2
SWU-242,Last modified 06/01/2018

2. Color: Describe the color of the discharge using basic colors(red,brown,blue, etc.)and tint
(light,medium, dark)as descriptors: Light brown; light tint.
3. Odor: Describe any distinct odors that the discharge may have(i.e., smells strongly of oil,weak
chlorine odor, etc.): None perceived.
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
1 2 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge,where 1 is no solids and 5 is the surface covered with floating solids:
2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge,where 1 is no solids and 5 is extremely muddy:
2 3 4 5
7. Is there any foam in the stormwater discharge? G Yes 'No.
8. Is there an oil sheen in the stormwater discharge? GPYes 4irNo.
9. Is there evidence of erosion or deposition at the outfall? Co Yes iNo.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe No obvious indicators.
Note: Low clarity,high solids, and/or the presence of foam,oil sheen,or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242,Last modified 06/01/2018

Environmental
Quality
Stormwater Discharge Outfall (SDO)
Qualitative Monitoring Report
For guidance on filling out this form,please visit https://deq.nc.gov/about/divisions/energy-mineral-land-resources/
npdes-stormwater-gps
Permit No.: N/C/G/0 /8 /0/ 0/0 /0/ or Certificate of Coverage No.: N/C/G/0/8/ 1 /0 /1 /4 /
Facility Name: UNION POWER COOPERATIVE- MONROE FACILITY
County: UNION Phone No. [phone]
Inspector: Dray Dennis/David Bryant(assigned by Wil Ortiz)
Date of Inspection: 07/26/2024
Time of Inspection: 10:52AM EST
Total Event Precipitation(inches): 0.48"
...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
All permits require qualitative monitoring to be performed during a"measurable storm event."
A"measurable storm event" is a storm event that results in an actual discharge from the permitted site
outfall. The previous measurable storm event must have been at least 72 hours prior. The 72-hour storm
interval does not apply if the permittee is able to document that a shorter interval is representative for
local storm events during the sampling period,and the permittee obtains approval from the local DEMLR
Regional Office.
By this signature,I certify that this report is accurate and complete to the best of my knowledge:
(Signature of Permittee or Designee)
1. Outfall Description:
Outfall No. SDO-3 Structure(pipe,ditch, etc.): OUTFALL OF POND#3 - DISCHARGE PIPE
Receiving Stream:
DRY FORK
Describe the industrial activities that occur within the outfall drainage area: Routine mowing nearby
Page 1 of 2
SWU-242,Last modified 06/01/2018

2. Color: Describe the color of the discharge using basic colors(red,brown,blue, etc.)and tint
(light,medium, dark)as descriptors: Very light tan (a very small measure of cloudiness).
3. Odor: Describe any distinct odors that the discharge may have(i.e., smells strongly of oil,weak
chlorine odor, etc.): No distinct odors.
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge,where 1 is no solids and 5 is the surface covered with floating solids:
2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge,where 1 is no solids and 5 is extremely muddy:
2 3 4 5
7. Is there any foam in the stormwater discharge? G Yes INo.
8. Is there an oil sheen in the stormwater discharge? Yes terNo.
9. Is there evidence of erosion or deposition at the outfall? G Yes ' No.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe No changes from previouse inspections.
Note: Low clarity,high solids, and/or the presence of foam,oil sheen,or erosion/deposition may be
indicative of pollutant exposure. These conditions warrant further investigation.
Page 2 of 2
SWU-242,Last modified 06/01/2018

APPENDIX C
Laboratory Analytical Report

w°
Waypoint 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
8/2/2024
Geological Resources, Inc.
Eric Eubanks
3502 Hayes Road
Monroe, NC, 28110
Ref: Analytical Testing
Lab Report Number: 24-208-0031
Client Project Description: Union Power
GRI #6042
Dear Eric Eubanks:
Waypoint Analytical, LLC (Charlotte) received sample(s) on 7/26/2024 for the analyses presented in the
following report.
The above referenced project has been analyzed per your instructions. The analyses were performed in
accordance with the applicable analytical method.
The analytical data has been validated using standard quality control measures performed as required by the
analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all
parameters were performed in accordance with guidelines established by the USEPA(including 40 CFR 136
Method Update Rule May 2021) unless otherwise indicated.
Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of
sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time.
Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as-
received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to
the samples included in this report.
Please do not hesitate to contact me or client services if you have any questions or need additional information.
Sincerely,
Danyale Love
Project Manager
Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.
Page 1 of 13

wo
•
VSlaypount 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
Certification Summary
Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC
State Program Lab ID Expiration Date
North Carolina State Program 37735 07/31/2025
North Carolina State Program 402 12/31/2024
South Carolina State Program 99012 07/31/2024
South Carolina State Program 99012 12/31/2024
Page 1 of 1 00016/24-208-0031
Page 2 of 13

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I (a1pount, 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
Sample Summary Table
Report Number: 24-208-0031
Client Project Description: Union Power
GRI #6042
Lab No Client Sample ID Matrix Date Collected Date Received
98942 SDO-1 Aqueous 07/26/2024 10:38 07/26/2024 16:10
98943 SDO-2 Aqueous 07/26/2024 11:05 07/26/2024 16:10
98944 SDO-3 Aqueous 07/26/2024 10:52 07/26/2024 16:10
Page 3 of 13

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YY
I\(aioint 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
Summary of Detected Analytes
Project: Union Power
Report Number: 24-208-0031
Client Sample ID Lab Sample ID
Method Parameters Result Units Report Limit Analyzed Qualifiers
SDO-1 V 98942
2540D-2015 Total Suspended Solids 9.4 mq/L 0.5 07/29/2024 14:24
4500H+B-2011 pH 6.7 s.u. 07/26/2024 16:24 H
SDO-2 V 98943
2540D-2015 Total Suspended Solids 13.5 mq/L 0.7 07/29/2024 14:24
4500H+B-2011 pH 6.7 s.u. 07/26/2024 16:24 H
SDO-3 V 98944
2540D-2015 Total Suspended Solids 4.6 mq/L 0.5 07/29/2024 14:24
4500H+B-2011 pH 6.6 s.u. 07/26/2024 16:24 H
Page 4 of 13

Waypoint 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
Client: Geological Resources, Inc. CASE NARRATIVE
Project: Union Power
Lab Report Number: 24-208-0031
Date: 8/2/2024
Oil and Grease -TPH Method 1664B-SGT
Sample 98942 (SDO-1)
QC Batch No: V50213
The result for the total Oil and Grease (HEM) analysis was less than the detection limit, meaning the SGT-HEM
portion of the analysis is not required. All quality control associated with the total Oil and Grease procedure met
the acceptance criteria.
Sample 98943 (SDO-2)
QC Batch No: V50213
The result for the total Oil and Grease (HEM) analysis was less than the detection limit, meaning the SGT-HEM
portion of the analysis is not required. All quality control associated with the total Oil and Grease procedure met
the acceptance criteria.
Sample 98944 (SDO-3)
QC Batch No: V50213
The result for the total Oil and Grease (HEM) analysis was less than the detection limit, meaning the SGT-HEM
portion of the analysis is not required. All quality control associated with the total Oil and Grease procedure met
the acceptance criteria.
Page 5 of 13

\t%ypoint 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00087
Geological Resources,Inc. Project Union Power
Eric Eubanks Report Date : 08/02/2024
3502 Hayes Road Information : GRI#6042 Received : 07/26/2024
Monroe, NC 28110
Report Number :24-208-0031 REPORT OF ANALYSIS
Lab No : 98942 Matrix: Aqueous
Sample ID :SDO-1 Sampled: 7/26/2024 10:38
Test Results Units MDL MQL DF Date/Time By Analytical
Analyzed Method
SGT HEM: Non-Polar Material <2.1 mg/L 2.1 5.6 1 07/30/24 12:21 GOB 1664B-SGT
pH 6.7 H s.u. 1 07/26/24 16:24 GOB 4500H+B-2011
Total Suspended Solids 9.4 mg/L 0.5 2.5 1 07/29/24 14:24 GOB 2540D-2015
Qualifiers/ DF Dilution Factor H Beyond holding time
Definitions MQL Method Quantitation Limit
Page 6 of 13

\t%ypoint 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00087
Geological Resources,Inc. Project Union Power
Eric Eubanks Report Date : 08/02/2024
3502 Hayes Road Information : GRI#6042 Received : 07/26/2024
Monroe, NC 28110
Report Number :24-208-0031 REPORT OF ANALYSIS
Lab No : 98943 Matrix: Aqueous
Sample ID :SDO-2 Sampled: 7/26/2024 11:05
Test Results Units MDL MQL DF Date/Time By Analytical
Analyzed Method
SGT HEM: Non-Polar Material <2.2 mg/L 2.2 5.8 1 07/30/24 12:21 GOB 1664B-SGT
pH 6.7 H s.u. 1 07/26/24 16:24 GOB 4500H+B-2011
Total Suspended Solids 13.5 mg/L 0.7 3.5 1 07/29/24 14:24 GOB 2540D-2015
Qualifiers/ DF Dilution Factor H Beyond holding time
Definitions MQL Method Quantitation Limit
Page 7 of 13

\t%ypoint 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00087
Geological Resources,Inc. Project Union Power
Eric Eubanks Report Date : 08/02/2024
3502 Hayes Road Information : GRI#6042 Received : 07/26/2024
Monroe, NC 28110
Report Number :24-208-0031 REPORT OF ANALYSIS
Lab No : 98944 Matrix: Aqueous
Sample ID :SDO-3 Sampled: 7/26/2024 10:52
Test Results Units MDL MQL DF Date/Time By Analytical
Analyzed Method
SGT HEM: Non-Polar Material <2.2 mg/L 2.2 5.8 1 07/30/24 12:21 GOB 1664B-SGT
pH 6.6 H s.u. 1 07/26/24 16:24 GOB 4500H+B-2011
Total Suspended Solids 4.6 mg/L 0.5 2.5 1 07/29/24 14:24 GOB 2540D-2015
Qualifiers/ DF Dilution Factor H Beyond holding time
Definitions MQL Method Quantitation Limit
Page 8 of 13

o
\fv'aypoint 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
Quality Control Data
Client ID: Geological Resources,Inc.
Project Description: Union Power
Report No: 24-208-0031
QC Analytical Batch: V50213
Analysis Method: 1664B-SGT
Analysis Description: Oil and Grease-TPH
Lab Reagent Blank LRB Matrix: AQU
Associated Lab Samples: 98942, 98943, 98944
Blank MDL MQL Analyzed
Parameter Units Result
SGT HEM: Non-Polar Material mg/L <1.9 1.9 5.0 07/30/24 12:21
Ongoing Precision and Recovery OPR
Spike OPR % Analyzed %Rec Qualifie
Parameter Units Conc. Result Recovery Limits
SGT HEM: Non-Polar Material mg/L 20.0 26.3 132 07/30/24 12:21 64-132
Date: 08/02/2024 12:28 PM Page 1 of 3
Page 9 of 13

o
V /aypoint 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
Quality Control Data
Client ID: Geological Resources,Inc.
Project Description: Union Power
Report No: 24-208-0031
QC Analytical Batch: V50188
Analysis Method: 2540D-2015
Analysis Description: Total Suspended Solids
Lab Reagent Blank LRB Matrix: AQU
Associated Lab Samples: 98942, 98943, 98944
Blank MDL MQL Analyzed
Parameter Units Result
Total Suspended Solids mg/L <0.5 0.5 2.5 07/29/24 14:24
Laboratory Control Sample LCS
Spike LCS LCS%Rec %Rec
Parameter Units Conc. Result Limits
Total Suspended Solids mg/L 477 496 104 90-110
Duplicate V 98916-DUP
Result DUP RPD Max RPD Analyzed
Parameter Units Result
Total Suspended Solids mg/L 396 366 7.8 10.0 07/29/24 14:24
Date: 08/02/2024 12:28 PM Page 2 of 3
Page 10 of 13

o
\fv'aypoint 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
Quality Control Data
Client ID: Geological Resources,Inc.
Project Description: Union Power
Report No: 24-208-0031
QC Analytical Batch: V50133
Analysis Method: 4500H+B-2011
Analysis Description: pH
Laboratory Control Sample LCS
Spike LCS LCS%Rec %Rec
Parameter Units Conc. Result Limits
pH s.u. 6.8 6.8 100 3.54-101.z
Laboratory Control Sample LCS21
Spike LCS LCS%Rec %Rec
Parameter Units Conc. Result Limits
pH s.u. 6.8 6.8 100 3.54-101.z
Duplicate V 98942-DUP
Result DUP Criteria Analyzed
Parameter Units Result
pH s.u. 6.7 6.7 +/-0.1 07/26/24 16:24
Date: 08/02/2024 12:28 PM Page 3 of 3
Page 11 of 13

�o
•
Wapoint 449 Springbrook Rd,Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
Shipment Receipt Form
Customer Number:00087
Customer Name: Geological Resources, Inc.
Report Number: 24-208-0031
Shipping Method
O Fed Ex 0 US Postal 0 Lab 0 Other :
0 UPS 0 Client 0 Courier Thermometer ID: IRT15 3.3C
Shipping container/cooler uncompromised? # Yes 0 No
Number of coolers/boxes received 1
Custody seals intact on shipping container/cooler? 0 Yes 0 No 0 Not Present
Custody seals intact on sample bottles? 0 Yes 0 No 0 Not Present
Chain of Custody (COC) present? 0 Yes 0 No
COC agrees with sample label(s)? 0 Yes 0 No
COC properly completed 0 Yes 0 No
Samples in proper containers? 0 Yes 0 No
Sample containers intact? 0 Yes 0 No
Sufficient sample volume for indicated test(s)? 0 Yes 0 No
All samples received within holding time? 0 Yes 0 No
Cooler temperature in compliance? 0 Yes 0 No 0 Not Present
Cooler/Samples arrived at the laboratory on ice. 0 Yes 0 No
Samples were considered acceptable as cooling
process had begun.
Water- Sample containers properly preserved 0 Yes 0 No 0 N/A
Water- VOA vials free of headspace 0 Yes 0 No 0 N/A
Trip Blanks received with VOAs 0 Yes 0 No 0 N/A
Soil VOA method 5035—compliance criteria met 0 Yes 0 No 0 N/A
High concentration container (48 hr) Low concentration EnCore samplers (48 hr)
High concentration pre-weighed (methanol -14 d) Low conc pre-weighed vials (Sod Bis -14 d)
Special precautions or instructions included? 0 Yes 0 No
Comments:
Signature: Angelo Norvell Date &Time: 07/26/2024 16:18:45
Page 12 of 13

Page,of
Client Name/Address Client Project Manager/Contact Billing Information For Laboratory Use Only
GRI Eric Eubanks Same
Cust#87
Project Description Project/Site Location(City/State) n RUSH-Additional charges apply Method of Shipment Matrix Key 1
IHI Special DetectionLimit(s) �Fed Ex UPS EUSPS WW -Wastewater GW-Groundwater
Union Power Monroe, NC
Date Results Needed �Courier Client Drop Off DW-Drinking Water S-Soil/Solid 0-Oil
P-Product M-Mist
Other
Project Number Project Manager Phone 1t Project Manager Email Purchase Order Number Site/Facility ID#
GRI #6042 704-845-4010 [e-mail] GRI #6042
v
® - ,r� A Cool<10C Na2S203(Micro Only)
C 06
• Y B Cool<=6C
N T C H2504pH<2
YWa point .« Y n 0 D None Required
ANALYTICAL o 0 0 E NaOH pH>10
449 Springbrook Road Unless noted,all containers per u ate, F HNO3 pH<2
Charlotte,NC 28217 0 C �/'� G HCL pH<2
Table II of 40 CFR Part 136 v — o I C l 0 H H3PO4 pH<2
Phone: [phone] a ` ^ I I I Cool<=6C NA25203
Fax: [phone] E -. Ca- I
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For Laboratory Use Only Sampled by(Name-Print) Client Remarks/Comments
Ice Custody Lab Comments
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