NCS000329_MONITORING REPORT_20210122 (2)

trATI
N
January 15, 2021 l P.O. Box 5030
2020 Ashcroft Avenue
Monroe, NC 28111-5030
PhoDivision of Energy Mineral and Land Resources Fax: [phone]
- Fax: [phone]
Attn: Central Files Email: [e-mail]
1617 Mail Service Center
Raleigh, NC 27699-1617
Central Files: Tier 2 Monthly Monitoring -December 2020
Attached, please find stormwater monitoring data for Permit No NCS000329. The originals and
one copy are included. The monitoring data is for the following monitoring schedule:
Analytical monitoring includes:
• Outfall #01 (B), commingled stormwater
• Outfall #02 (B), non -commingled stormwater
• Outfall #03 (B), non -commingled stormwater
• Non Contact Cooling Water #1 - #8
If you have any questions or need additional information, please contact me at 704-289-4511
x3823. Thank you.
Sincerely,
Tyler Mercer
EHS Manager

=•;�ATI
SlItun jlty rulallwmA
ATI (Allvac) — Bakers Campus (BNO)
Stormwater Monitoring Report Form
Sample Date: 7-1 ere? -XiA lje, Ace4r
Sample Time:
Sample Location:
Stormwater Discharge Outfall # 02 (Non -
Commingled)
Drainage Area= 212,952 sq. ft. = 4.9 Acres
% Impervious= 12%
Person Collecting Samples:
Laboratory Performing Analysis:
9
Analytical Techniques and Methods:
40 CFR Part 136
Results of Sample Analysis:
Parameter
Results (mg/1)
Benchmark Values (mill)
TSS
100
BOD
F/o
30
COD
120
Cadmium
0.003
Chromium
Flow
0.905
Total Calcium
915
Total Copper
a
0.01
Total Nickel
/a N/
0.335
Total Zinc
0.126
PH
(std units)
6-9
Temperature
Deg. Celsius
Storm Date:
Storm Duration:
Duration of time preceding rain event exceeding 0.1":
Estimated Flow Calculation:
(Hrs.) Inches of Rainfall:
(Hrs.)
Q=CIA
Q (Total) = Q (Pervious Area) + Q (Impervious Area)
Q (Tot., cfs) = (A x inches rain/12 inches/ft. x 4.9 acres x .88) + (.9 x inches rain/12 inches/ft. x 4.9 x .12)
Rev.01
Date of Rev.: 1/22/2020

0ATI
ATI (Allvac) — Bakers Campus (BNO)
Stormwater Monitoring Report Form
Q (Total, cfs) = 0.1437 x (Inches of rain) + 0.0441 x (Inches of rain)
cfs
Rev. 01
Date of Rev.: 1/22/2020

zATI
Specialty Materials
ATI (Allvac) — Bakers Campus (BNO)
Stormwater Monitoring Report Form
Sample Date• fey 0 D
Sample Time:
Sample Location:
Stormwater Discharge Outfall # 03 (Non -
Commingled)
Drainage Area= 336,580 sq. ft. = 7.8 Acres
% Impervious=15%
Person Collecting Samples:
Laboratory Performing Analysis:
Analytical Techniques and Methods:
40 CFR Part 136
Results of Sample Analysis:
Parameter
Results (mg/1)
Benchmark Values (mg/1)
TSS
Ne
100
BOD
dw
30
COD
120
Cadmium
0
0.003
Chromium
0.905
Total Calcium
915
Total Copper
Ald
0.01
Total Nickel
0.335
Total Zinc
0.126
pH
(std units)
6-9
Temperature
Deg. Celsius
Storm Date: Storm Duration: (Hrs.) Inches of Rainfall:
Duration of time preceding rain event exceeding 0.1": (Hrs.)
Estimated Flow Calculation:
Q=CIA
Q (Total) = Q (Pervious Area) + Q (Impervious Area)
Q (Tot., cfs) = (A x inches rain/12 inches/ft. x 7.8 acres x .85) + (.9 x inches rain/12 inches/ft. x 7.8 x .15)
Rev. 01
Date of Rev.: 1/22/2020

40
-wwrATI
Specialty Materials
ATI (Allvac) — Bakers Campus (BNO)
Stormwater Monitoring Report Form
Q (Total, cfs) = 0.2210 x (Inches of rain) +0.0878 x (Inches of rain)
cfs
Rev. 01
Date of Rev.: 1/22/2020

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS 0/14 .°ig
FACILITY NAME !ii'! .lnecig/iv %%%afuin�S, Ba.ti`C�s S%ft
PERSON COLLE-TING M PL � (S� L )
CERTIFIED LABORATORY(S) Lab #
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR:
(This monitoring report shall be received by the Division no later than 30 days from
the date the facility receives the sampling results from the laboratory.)
COUNTY CG--ion
PHONE NO. 9 V
SIGNATURE OF PERMITTEE OR DESIGNEE
REQUIRED ON PAGE 2.
Oat{all
Date
50050
No.
Sample
Collected
Total
Flow if a
Total
Rainfall
mo/dd/ r
MG
inches
N D
o swoa
0 3W03
o
No
ow
ow
Flo w
- -i
-----�
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? Oyes *no
(if yes, complete Part B)
A t' ' M 'torin Re uirements
rarr B: Vehicle
Outfall
No.
Maintenance c UVU
Date
Sample
Collected
om
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
Total
Suspended
Solids
PH
pH
r
rUsage
mo/dd/ r
MG
inches
m
ma
Unit
Form SWU-247, last revised 6112/200
Page 1 of;:

STORM EVENT CHARACTERISTICS:
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Energy Mineral and Land Resources
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27-699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in acizordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Eased 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."
(Signature of
(Date)
Form SWU-247, last revised 611212015
Page 2 of 2

Sample Location:
Person Collecting Samples:
Laboratory Performing Analysis:
Analytical Techniques and Methods:
Results of Sample Analysis:
ATI (Allvac) — Bakers Campus (BNO)
Stormwater Monitoring Report Form
Non -Contact Cooling Wastewater
9ayi°Q Poet Tk.
P0.CG An4-hea1
40 CFR Part 136
-OATI
Specialty Materials
Non -Contact
Sampling
Sampling
Estimated
Total
Temperature
pH (std.
Effluent
Downstream
Upstream
Cooling
Date
Time (am/pm
Flow (MGD)
Residual
units)
Water #
or military
Chlorine
time)
(mg/1)
1
- /0 o
17 V5-
. OOs'
0.0.2 8
0,?8. 5 °`
7°c
OU. 4 cc
74
2
8 0�
0.00/y
0.10
..s°`
°°
a °`
2111
3
0- 0
8 : 3s�
0 . 00
0. �r5
Z &. 70`
Ou. s
1124?. 4 °`
. Y
4
- 0
Os°_
6,6036
0. D s
18.30c
.7't
s
7°`
7
6
/ - 0- 0
/0.00.
.D
AO
16.
15M 9 °c
.7"
7
/ 0- 67,9
/O :349 .
P. 00 irs
0.084
S
°c
°c
7• S
s
0- o
H :Or—
0. 6079
0. 0
•0
.7°f
IM.Y°`
7-7
Rev. 01
Date of Rev.: 1/22/2020

i
FaceAnaWical
www.pa[elabsxcm
December 21, 2020
Scott Ryan
Allvac
Monroe, NC
RE: Project: Bakers South
Pace Project No.: 92511321
Dear Scott Ryan:
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on December 11, 2020. The results relate only
to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services -Asheville
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Matthew Brainard
[e-mail]
[phone]
Project Manager
Enclosures
cc: Tyler Mercer, ATI Specialty Materials
Rick Moore, ATI Specialty Materials
David Pope, Allvac
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services. I.L.C.
Page 1 of 19

IUvAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
CERTIFICATIONS
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
South Carolina Certification M 99006001
Louisiana/NELAP Certification* LA170028
Florida/NELAP Certification M E87627
North Carolina Drinking Water Certification M 37706
Kentucky UST Certification M 84
North Carolina Field Services Certification M 5342
VrginiaNELAP Certification M 460221
North Carolina Wastewater Certification M 12
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification M E87648
North Carolina Drinking Water Certification M 37712
North Carolina Wastewater Certification M 40
South Carolina Certification M 99030001
VrginiaNELAP Certification M 460222
REPORT OF LABORATORY ANALYSIS
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aceAnalytical
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SAMPLE ANALYTE COUNT
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92511321001
Non -Contact #1
EPA 1664B
HH
1
PASI-C
SM 4500-CI G-2011
MDW
1
PASI-A
92511321002
Non -Contact #2
EPA 1664E
HH
1
PASI-C
SM 4500-CI G-2011
MDW
1
PASI-A
92511321003
Non -Contact #3
EPA 1664E
HH
1
PASI-C
SM 4500-CI G-2011
MDW
1
PASI-A
92511321004
Non -Contact #4
EPA 1664E
HH
1
PASI-C
SM 4500-CI G-2011
MDW
1
PASI-A
92511321005
Non -Contact #5
EPA 1664B
HH
1
PASI-C
SM 4500-CI G-2011
MDW
1
PASI-A
92511321006
Non -Contact #6
EPA 1664E
HH
1
PASI-C
SM 4500-CI G-2011
MDW
1
PASI-A
92611321007
Non -Contact #7
EPA 1664B
HH
1
PASI-C
SM 4500-CI G-2011
MDW
1
PASI-A
92511321008
Non -Contact #8
EPA 1664E
HH
1
PASI-C
SM 4500-CI G-2011
MDW
1
PASI-A
PASI-A = Pace Analytical Services - Asheville
PAST-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 3 of 19

aceAnalyircal
�rw�w.pacelsDs.cara
ANALYTICAL RESULTS
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Non -Contact #1 Lab ID: 92511321001 Collected: 12/10/20 07:45 Received: 12111/20 09:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease Analytical Method: EPA 1664E
Pace Analytical Services - Charlotte
Oil and Grease ND mg/L 5.0 1 12/20/20 11:06
4500CL G Chlorine, Residual Analytical Method: SM 4500-CI G-2011
Pace Analytical Services - Asheville
Chlorine, Total Residual 0.028 mg/L 0.024 1 12/18/20 18:42 7782-50-5 H3
Date: 12/21/2020 07:29 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 4 of 19

aceaAnalytrcal
www.pacelabs.com
ANALYTICAL RESULTS
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Non -Contact #2 Lab ID: 92511321002 Collected: 12/10/20 08:10 Received: 12/11/20 09:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease Analytical Method: EPA 1664E
Pace Analytical Services - Charlotte
Oil and Grease ND mg/L 5.0 1 12/20/20 11:06
4500CL G Chlorine, Residual Analytical Method: SM 4500-CI G-2011
Pace Analytical Services - Asheville
Chlorine, Total Residual 0.10 mg/L 0.024 1 12/18/20 18:46 7782-50-5 H3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/21/2020 07:29 AM without the written consent of Pace Analytical Services. LLC. Page 5 of 19

1aLc)EeAna1j6ca1
www.pacelabs.cam
ANALYTICAL RESULTS
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Non -Contact #3 Lab ID: 92611321003 Collected: 12/10/20 08:35 Received: 12/11/20 09:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease Analytical Method: EPA 1664B
Pace Analytical Services - Charlotte
Oil and Grease ND mg/L 5.0 1 12/20/20 11:08
4500CL G Chlorine, Residual Analytical Method: SM 4500-CI G-2011
Pace Analytical Services - Asheville
Chlorine, Total Residual 0.55 mg/L 0.096 4 12/18/20 18:56 7782-50-5 H3
Date: 12/21/2020 07:29 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services. LLC.
Page 6 of 19

IfteAr�alytrcal
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ANALYTICAL RESULTS
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Non -Contact #4 Lab ID: 92511321004 Collected: 12/10/20 09:05 Received: 12/11/20 09:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease Analytical Method: EPA 1664B
Pace Analytical Services - Charlotte
Oil and Grease ND mg/L 5.0 1 12/20/20 11:06
4500CL G Chlorine, Residual Analytical Method: SM 4500-CI G-2011
Pace Analytical Services - Asheville
Chlorine, Total Residual 0.075 mg/L 0.024 1 12/18/20 19:01 7782-50-5 H3
Date: 12/21/2020 07:29 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 7 of 19

aceAnalytical
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f
ANALYTICAL RESULTS
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Non -Contact #5 Lab ID: 92511321005 Collected: 12/10/20 09:30 Received: 12/11/20 09:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease Analytical Method: EPA 1664E
Pace Analytical Services - Charlotte
Oil and Grease ND mg/L 5.0 1 12/20/20 11:10
4500CL G Chlorine, Residual Analytical Method: SM 4500-CI G-2011
Pace Analytical Services - Asheville
Chlorine, Total Residual 0.36 mg/L 0.024 1 12/18/20 19:05 7782-50-5 H3
Date: 12/21 /2020 07:29 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 8 of 19

aceAnafyical
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ANALYTICAL RESULTS
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Non -Contact #6 Lab ID: 92511321006 Collected: 12/1012010:00 Received: 12/11/20 09:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease Analytical Method: EPA 1664B
Pace Analytical Services - Charlotte
Oil and Grease ND mg/L 5.0 1 12/20/20 11:06
4500CL G Chlorine, Residual Analytical Method: SM 4500-CI G-2011
Pace Analytical Services - Asheville
Chlorine, Total Residual ND mg/L 0.024 1 12/18/20 19:09 7782-50-5 H3
Date: 12/21/2020 07:29 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 9of19

aCXAMalyfical
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ANALYTICAL RESULTS
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Non -Contact #7 Lab ID: 92511321007 Collected: 12/10/2010:30 Received: 12/11/20 09:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease Analytical Method: EPA 16648
Pace Analytical Services - Charlotte
Oil and Grease ND mg/L 5.0 1 12/20/20 11:07
4500CL G Chlorine, Residual Analytical Method: SM 4500-CI G-2011
Pace Analytical Services - Asheville
Chlorine, Total Residual 0.086 mg/L 0.024 1 12/18/20 19:14 7782-50-5 H3
Date: 12/21/2020 07:29 AM
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
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ANALYTICAL RESULTS
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Non -Contact #8 Lab ID: 92611321008 Collected: 12/10/20 11:05 Received: 12/11/20 09:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease Analytical Method: EPA 1664B
Pace Analytical Services - Charlotte
Oil and Grease ND mg/L 5.0 1 12/20/20 11:07
4500CL G Chlorine, Residual Analytical Method: SM 4500-CI G-2011
Pace Analytical Services - Asheville
Chlorine, Total Residual 0.10 mg/L 0.024 1 12/18/20 19:19 7782-50-5 H3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/21/2020 07:29 AM without the written consent of Pace Analytical Services, LLC. Page 11 of 19

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QUALITY CONTROL DATA
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 588391
Analysis Method:
EPA 1664E
QC Batch Method: EPA 1664E
Analysis Description:
1664 HEM, Oil and Grease
Laboratory:
Pace Analytical Services - Charlotte
Associated Lab Samples: 92511321001, 92511321002, 92511321003, 92511321004, 92511321005, 92511321006, 92511321007,
92511321008
METHOD BLANK: 3109109
Matrix: Water
Associated Lab Samples: 92511321001, 92511321002, 92511321003, 92511321004, 92511321005, 92511321006, 92511321007,
92511321008
Blank Reporting
Parameter Units
Result Limit
Analyzed Qualifiers
Oil and Grease mg/L
ND 5.0 12/20/2011:03
LABORATORY CONTROL SAMPLE: 3109110
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Oil and Grease mg/L
40 31.7
79 78-114
MATRIX SPIKE SAMPLE: 3109111
92511294002 Spike
MS MS % Rec
Parameter Units
Result Conc.
Result % Rec Limits Qualifiers
Oil and Grease mg/L
ND 40
46.0 104 78-114
Results presented on this page are In the units indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/21 /2020 07:29 AM without the written consent of Pace Analytical Services, LLC. Page 12 of 19

aceArralytrcal
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QUALITY CONTROL DATA
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 588239 Analysis Method: SM 4500-CI G-2011
QC Batch Method: SM 4500-CI G-2011 Analysis Description: 4500CL G Chlorine, Total Residual
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92511321001, 92511321002, 92511321003, 92511321004, 92511321005, 92511321006, 92511321007,
92511321008
METHOD BLANK: 3108436 Matrix: Water
Associated Lab Samples: 92511321001, 92511321002, 92511321003, 92511321004, 92511321005, 92511321006, 92511321007,
92511321008
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chlorine, Total Residual mg/L ND 0.024 12/18/20 18:37
SAMPLE DUPLICATE: 3108437
Parameter
Chlorine, Total Residual
92511321001 Dup
Units Result Result
mg/L 0.028 0.026
RPD Qualifiers
7 H3
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/21/2020 07:29 AM without the written consent of Pace Analytical Services, LLC.
Page 13 of 19

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QUALIFIERS
Project: Bakers South
Pace Project No.: 92511321
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
Pace Analytical Services, LLC
9800 Wncey Ave. Suite 100
Huntersville, NC 28078
[phone]
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
ANALYTE QUALIFIERS
H3 Sample was received or analysis requested beyond the recognized method holding time.
REPORT OF LABORATORY ANALYSIS
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QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Bakers South
Pace Project No.: 92511321
Lab ID Sample ID
92511321001
Non -Contact #1
92511321002
Non -Contact #2
92511321003
Non -Contact #3
92511321004
Non -Contact #4
92511321005
Non -Contact #5
92511321006
Non -Contact #6
92511321007
Non -Contact #7
92611321008
Non -Contact #8
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersviile, NC 28078
[phone]
QC Batch Method QC Batch Analytical Method
EPA1664B
588391
EPA1664B
588391
EPA 1664B
588391
EPA1664B
588391
EPA1664B
588391
EPA1664B
588391
EPA 1664B
588391
EPA1664B
588391
92511321001
Non -Contact #1
SM
4500-CI G-2011
588239
92511321002
Non -Contact #2
SM
4500-CI G-2011
588239
92511321003
Non -Contact #3
SM
4500-CI G-2011
588239
92511321004
Non -Contact #4
SM
4500-CI G-2011
588239
92511321005
Non -Contact #5
SM
4500-CI G-2011
588239
92511321006
Non -Contact #6
SM
4500-CI G-2011
588239
92511321007
Non -Contact #7
SM
4500-CI G-2011
588239
92511321008
Non -Contact #8
SM
4500-CI G-2011
588239
REPORT OF LABORATORY ANALYSIS
Analytical
Batch
This report shall not be reproduced, except in full,
Date: 12/21/2020 07:29 AM without the written consent of Pace Analytical Services, LLC. Page 15 of 19

Document Name:
Document Revised: October 28, 2020
_� aeeAnalyfieal
Sample Condition Upon Receipt(SCUR)
Pa e 1 of 2
Document No.:
Issuing Authority:
/
F-CAR-CS-033-Rev.07
Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville 1Raleigh[] Mechanicsville❑ Atlanta❑ Kernersville❑
Client Name: Projects
-WO#:92511321
r
Courier: ❑ d Ex
❑UPS ❑USPS
[]Client
❑ commercial [Pace
❑Other:_
Custody Seal Present? ❑Yes
No Seals Intact? ❑Yes
i
v No
i
Packing Material: []Bubble Wrap ❑Q Bubble Bags ❑None
❑ Other
Thermom
XGun
i
E]Wet ❑Blue
lD: 92T064
Type of Ice:
3- 5? qF
Correction Factor:
Cooler Temp:
Add/Subtract(°C) -0.1
Cooler Temp Correctedr,Ul:
.
USDA Regulated Soil ( N/A, water sample)
Did samples origg fsete in a quarantine zone within the United States: CA, NY, or SC (check maps)?
n _ 141ni
1111111111111111111111
92511321
Date/Initials Person Examining Ccntems:�//�' l -
Biological Tissue Jnzen?
[]None ❑Yes [)No ON/A
Temp should be above freezing to 6'C
❑Samples out of temp criteria. Samples on ice, cooling process
hasbegun
Did samples originate from a foreign source (internationally,
ineludina Hawaii and Puerto Ricoi? nYes FlNo
Comments/Discrepancy:
Chain of Custody Present?
L`7Yes
Na
N/A
1.
Samples Arrived within Hold Time?
ffle
N/A
2.
Short Held Time Analysis 472 hr.)?
❑Yes
QNo
- No
N/A
3.
Rush Turn Around Time Requestedt
[]Yes
ENo
CINIA
a.
Sufficient Volume?
yes
No
N/A
S.
Correct Containers Used?
-Pace Containers Used?
des
ves
❑Ne
No
'�N/A
N/A
6. .
Containers Intact?
[]Yes
No
❑N/A
7.
Dissolved analysis: Samples Field Filtered?
❑Yes
No
N/A
8.
Sample Labels Match COC?
-Includes Date/Time/ID/Analysis Matrix:
es
W
[]NO
❑N/A
9.
Heads ace in VOA Vials >5-6mm)?
Yes
QNO
N/A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
[]Yes
yes
[]NO
nNo
N/A
d/A
11.
COMMENTS/SAMPLE DISCREPANCY
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Field Date Required? []Yes ❑Nb
Person contacted: Date/Time:
Project Manager SCURF Review: Date:
Project Manager SRF Review: _ Date:-
- Page 16 of 19

f aceAnalytieal
Document Name:
Sample Condition Upon Recel
Document No.:
F•CAR•CS•033-Rev.07
*Check mark top half of box if pH and/or dechlorination is Project a
verified and within the acceptance range for preservation
samples.
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg
**Bottom -half of box is to list number of bottles
Document Revised: October 28, 2020
Page 2 of 2
Issuing Authority:
Pace Carolinas Quality Office
WO#:92511321
PM: MWB Due Date: 12/22/20
CLIENT: 92-Allvae NC
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pH Adjustment
Log for Preserved Samples
Sample io
Type of Preservative
pH upon receipt
Date preservation adjusted
Time preservation
adjusted
Amount of Preservative
added
lot q
Note: Whenever there is a discrepancy artecting nortn i-arouna comp{iance ydiniplub, O 11.Vr/y VI 9,II{] IVI III W4481 VC MIIt:N UIC IMUI LII %.a; UM 90 4L1 111P %.C1 %if 91601,6W$. r• ��b �••"•
Out of hold, incorrect preservative, out of temp, incorrect containers.
Page 17 of 19

Stormwater Monitoring
(NON CONTACT)
Bakers North
Chain of Custody Record
`1'n.) IS, A t
Project Number/Name:
Non Contact Cooling Water
Project Location:
ATI-SM - Bakers
Sampler's Signature:
a�7�
Date:
as
Ono
a � j
,�
> a,
�,
y V
Requested Test
A
o. °
Parameters
a�
V
Non -Contact # 1
.•
G
G
HCl
Y
. �-
Oil & Grease
Non -Contact #2
: �
G
G
HCl
Y
�,
Oil & Grease
Non -Contact #3
:�
G
G
HCl
Y
Oil & Grease
Non -Contact #4
G
G
HCl
Y
�.•�
Oil & Grease
Non -Contact #5
••
G
G
HCl
Y
Q, a
Oil & Grease
Non -Contact #6
p:p�,,
G
G
HCl
Y
Q,
Oil & Grease
Non -Contact #7
p:3A
G
G
HCl
Y
Oil & Grease
Non -Contact #8
.•ate
G
G
HC1
Y
J7.7
Oil & Grease
Meter Calibrated: &/
N
Thermometer
Calibrated: MI N
Sampling and Field analysis completed by:
Relinquished by:
Received by:,--
r
J
Date: Time: .'
Date: % _ •f
Tjyp e:�
Relinquished by: -
-' `"- -''
Received by:
Date: �; �i..�'< Time: J-
I
Date: I;a ,Za
Time: 1 o
Stormwater Monitoring -Non Contact Cooling Water Chain of Custody (Oil & Grease) Rev. 03 6/2/2020
Page 18 of 19

Stormwater Monitoring
(NON CONTACT)
Bakers North
Chain of Custody Record
Project Number/Name: Non Contact Cooling Water
Project Location: ATI SM - Bakers
Sampler's Signature: Date: � 8„ D
0
a
O
M
L
A
�
•y
r L
Requested Test Parameters
8
CI 'r,
..
+r
C
c
C
G as
CAI
Ox
�
Non -Contact #1
-
G
P
None
Y
Residual Chlorine ec j
Non -Contact #2
G
P
None
Y
, 9'
Residual Chlorine : t,
Non -Contact #3
G
P
None
Y
7.
1A. 7
Residual Chlorine &Z.)
Non -Contact #4
: p,Z,,.
G
P
None
Y
174
148JResidual
Chlorine b C
Non -Contact #5
G
P
None
Y
Residual Chlorine
Non -Contact #6
G
P
None
Y
7, A
109* /0
Residual Chlorine w 1-0
Non -Contact #7
G
P
None
Y
Residual Chlorine r;tJ
Non -Contact #8
:
G
P
one
Y
.7
Residual Chlorine �' b
Meter Calibrated: / N Thermometer Calibrated: / N
Sampling and Field analysis completed by:
Relinquished by:
Received by;
Date: 1,R • 1-adTime: •�.5'd�..
Date:
Relinquished by: : -<"
Received by:
Date: Time: '
Date: l L V Time: ;2-3 o
5tormwater monitoring -Non uo�tact uooltng water unain of custody (Kesiauai uniorine) Kev. U3 61ZI2020
Page 19 of 19

ATw (Allvac) — Bakers Campus (SNO)
Stormwater Monitoring Report Corm
Sample Date: .l
/iCro�-/KaRil�� eetAbe
Sample Time:
Sample Location:
Stormwater Discharge Outfall ## 01 (Commingled)
Drainage Area= 2,915,470 sq. ft. = 69 Acres
% Impervious= 34%
Person Collecting Samples:
2
Laboratory Performing Analysis:
Analytical Techniques and Methods:
40 CfR Part 136
Results of Sample Analysis:
Parameter
Results (mg/1)
Benchmark Values (mg/1)
TSS
0
100
BOD
Id w
30
COD
120
Cadmium
0
0.003
Chromium
0
0.905
Total Calcium
915
Total Copper
0
0.01
Total Nickel
)rlOW
0.335
Total Zinc
0.126
pH
(std units)
6-9
Temperature
Deg. Celsius
Total Residual Chlorine
.017
Oil and Grease
15
Storm Date: Storm Duration: (Hrs.) inches of Raanfall:
Duration of time preceding rain event exceeding 0.1": (Hrs.)
Estimated Raw Calculation:
Q=CIA
Q (Total) = Q (Pervious Area) + Q (Impervious Area)
�j
Rev. 01
Date of Rev.: 1/22/2020

ATI (Allvac) -- Bakers Campus (BNO)
5tormwfatier Monitoring Report Form
Q (Tat., cfs) = (A x inches rain/12 inches/it. x 59 acres x .66) + (.9 x inches rain/12 inches/ft. x 69 ); .34)
Q (%faf, cfs)=1.15180 x ({aches of rain) + 1.7595 x (inches of rain)
cfs
Rev. 01
Date of Rev.: 1/22/2020

0
�y� 1�
ATI (Allvac) — Bakers Campus (BNO)
Stormwater Monitoring Report Form
Sample Date:7er-/)faag1
Sample Time:
Sample location:
Stormwater Discharge Outfall # 02 (Non -
Commingled)
Drainage Area= 212,952 sq. ft. = 4.9 Acres
% Impervious=12%
Person Collecting Samples:
Laboratory Performing Analysis:
Analytical Techniques and Methods:
40 CFR Part 136
Results of Sample Analysis:
Parameter
Results (mg/1)
Benchmark Values (mg/1)
TSS
100
BOD
/41:/o
30
COD
120
Cadmium
0.003
Chromium
IOW
0.905
Total Calcium
915
Total Copper
0.01
Total Nickel
4W
0.335
Total Zinc
0.126
PH
(std units)
6-9
Temperature
Deg. Celsius
Storm Date: Storm Duration: (Hrs.) Inches of Rainfall:
Duration of time preceding rain event exceeding 0.1": (Hrs.)
Estimated Flow Calculation:
Q=CIA
Q (Total) = Q (Pervious Area) + Q (Imperviuus Ai ea)
Q (Tot., cfs) = (.4 x inches rain/12 inches/ft. x 4.9 acres x .88) + (.9 x inches rain/12 inches/ft. x 4.9 x .12)
Rev. 01
Date of Rev.: 1/22/2020

`w
WA
ATI (AIIvac) — Bakers Campus (BNO)
Stormwater Monitoring Report Form
Q (Total, cfs) = 0.1437 x (Inches of rain) + 0.0441 x (Inches of rain)
cfs
Rev. 01
Date of Rev.: 1/22/2020

0 AT
Sim salty hlaf miss
ATI (Allvac) — Bakers Campus (BNO)
Stormwater Monitoring Report Form
Sample Date• lei#/ 0
Sample Time:
Sample Location:
Stormwater Discharge Outfall # 03 (Non -
Commingled)
Drainage Area= 336,580 sq. ft. = 7.8 Acres
% Impervious= 15%
Person Collecting Samples:
Laboratory Performing Analysis:
Analytical Techniques and Methods:
40 CFR Part 136
Results of Sample Analysis:
Parameter
Results (mg/1)
Benchmark Values (mg/1)
TSS
No
100
BOD
op/
30
COD
120
Cadmium
0
0.003
Chromium
0.905
Total Calcium
915
Total Copper
1Y n/0
0.01
Total Nickel
0.335
Total Zinc
0.126
pH
(std units)
6-9
Temperature
Deg. Celsius
Storm Date: Storm Duration: (Hrs.) Inches of Rainfall:
Duration of time preceding rain event exceeding 0.1": (Hrs.)
Estimated Flow Calculation:
Q=CIA
Q (Total) = Q (Pervious Area) + Q (Impervious Area)
Q (Tot., cfs) _ (A x incheS t din/12 inches/fl. )(7.8 du eS x .85) + (.9 x IncheS tdln/12 Inches/fl. x 7.8 x .1S)
Rev.01
Date of Rev.: 1/22/2020

tir AT l
liamaity 41RiBrIals
ATI (Allvac) — Bakers Campus (BNO)
Stormwater Monitoring Report Form
Q (Total, cfs) = 0.2210 x (Inches of rain) + 0.0878 x (Inches of rain)
cfs
Rev. 01
Date of Rev.: 1/22/2020

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS 0164 le
FACILIT41NA1MfI: A SoIC/a/�y%11afu/el/sr�a�[rs Sift
PERSON COLLECTING S'AMPL E (
CERTIFIED LABORATORY(S) Lab i3
Lab :3
Pani'. A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR:
(This monitoring report shall be received by the Division no ➢ iter thou 366 Ram y;, i"V oo,
she date the facility receives the sampling results from the ➢aborAtorry.)
COUNT' &A-16' n _
PHONE NO. 99V auf
SIGNATURE OF PERMITTEE OR DESIGNED
REQUIRED ON PAGE 2.
ontfall
No.
Date
SaiAAple
Collectesa
50050
1
Total
Flow if a
Total
Rainfall
--
BL✓o swot
An2/d61 T
I /Vo
MG
o w
inches
noes this racilitY periornn Vehicic Maintenance Activities using more than 55 gallows or new motor oil per month? Qyes *no
(if yes, complete Pail B)
T, if h` ➢ M . twnnuce Activi MOWtOrin Re nlrements
r Mn a. . e Ac a
(irentfa➢I
No.
aAn
DAsm
Sample
Collet&W
50050
100556
00530
00400
Total Flow
(if applicable)
Total T
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
Total
Suspended
Solids
pH
New Mokor
OII iUsAge
mo/Od/yr
MG
Inches
MO
m l
unit
gal/mo
I
i
I
-
Form SWU-247, Iasi revised 6/12120i_',

STORM EVENT CHARACTERISTICS:
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
(if more than one storm event was sampled)
Date
Total Event Precipitation (inches):
Event Duration (hours): (only if applicable — see permit.)
Mail Original and one copy to:
Division of Energy Mineral and Land Resourccs
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27-699-1617
"I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with as
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Eased 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. H am aware that there are significant penalties for submitting false information,
including the possibility of tines and imprisonment for knowing violations."
(Signature of
(Date)
Form SWU-247, last revised 611212015
Page 2 of 2

Sample Location:
Person Collecting Samples:
Laboratory Performing Analysis:
Analytical Techniques and Methods:
Results of Sample Analysis:
ATI (Allvac) — Bakers Campus (BN®)
Stormwater Monitoring Report Form
Non -Contact Cooling Wastewater
,VdUiye Poet alp.
Pace An*hc„ >'
40 CFR Part 136
11�ATI
:,prr..ialty Mt;tirra:r9s
Non -Contact
Sampling
Sampling
Estimated
Total
Temperature
pH (std.
Cooling
Date
Time (am/pm
Flow (MGD)
Residual
units)
Effluent
Downstream
Upstream
Water #
or military
Chlorine
time)
(mg/1)
1
-/0 0
%' S.�
. 460-ro
0.0.7-8
ds. 5
ZZ7°'
.G''
7G
3
- o- o
0 • 00
0.
S.7°`
s•�
°�
7• Y
4
- O
10,40031,
0.07S
3''
7''
.8°`
• 6
5
•30,
40.606?9
7'°
7
6
7
R
0. 0079
0 • o
Z 7. 71c
a .7°'
a. Y°`
7
Rev. 01
Date of Rev.: 1/22/2020

aceAnalytical
ww.penhhssem
December 21, 2020
Scott Ryan
Allvac
Monroe, NIC
RE: Project: Bakers South
Pace Project No.: 92511321
Dear Scott Ryan:
Pace Analytical services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on December 11, 2020. The results relate only
to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
al -
Matthew Brainard
[e-mail]
[phone]
Project Manager
Enclosures
cc: Tyler Mercer, An Specialty Materials
Rick Moore, ATI Specialty Materials
David Pope, Ailvac
REPORT OF LABORATORY ANALYSIS
This report shall not oe reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 19

aceAnalyiical
www.pacdabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
CERTIFICATIONS
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
South Carolina Certification #: 99006001
Louisiana/NELAP Certification # LA170028
Florida/NELAP Certification #: E87627
North Carolina Drinking Water Certification M 37706
Kentucky UST Certification M 84
North Carolina Field Services Certification M 5342
VrginiaNELAP Certification #: 460221
North Carolina Wastewater Certification M 12
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804 North Carolina Wastewater Certification #: 40
Florida/NELAP Certification* E87648 South Carolina Certification M 99030001
North Carolina Drinking Water Certification #: 37712 VrginiaNELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 19

1�5a'tcciveAnalyfical
www.pgcelabs.com
I
Project: Bakers South
Pace Project No.: 92511321
Lab ID Sample ID
92511321001 Non -Contact #1
92511321002 Non -Contact #2
92511321003 Non -Contact #3
92511321004 Non -Contact #4
92511321005 Non -Contact #5
92511321006 Non -Contact #6
92511321007 Non -Contact #7
92511321008 Non -Contact #8
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
SAMPLE ANALYTE COUNT
Method
EPA 1664B
SM 4500-CI G-2011
EPA1664B
SM 4500-CI G-2011
EPA 1664B
SM 4500-CI G-2011
EPA 1664B
SM 4500-CI G-2011
EPA 1664B
SM 4500-CI G-2011
EPA 1664E
SM 4500-CI G-2011
EPA 1664E
SM 4500-CI G-2011
EPA 1664E
SM 4500-CI G-2011
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Analytes
Analysts
Reported
Laboratory
HH
1
PASI-C
MDW
1
PASI-A
HH
1
PASI-C
MDW
1
PASI-A
HH
1
PASI-C
MDW
1
PASI-A
HH
1
PASI-C
MDW
1
PASI-A
HH
1
PASI-C
MDW
1
PASI-A
HH
1
PASI-C
MDW
1
PASI-A
HH
1
PASI-C
MDW
1
PASI-A
HH
1
PASI-C
MDW
1
PASI-A
Page 3 of 19

aceAnalytrcal 41)
www.pscdabs.com
ANALYTICAL RESULTS
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Non -Contact #1 Lab ID: 92511321001 Collected: 12/10/20 07:45 Received: 12/11/20 09:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease Analytical Method: EPA 1664B
Pace Analytical Services - Charlotte
Oil and Grease ND mg/L 5.0 1 12/20/20 11:06
4500CL G Chlorine, Residual Analytical Method: SM 4500-CI G-2011
Pace Analytical Services - Asheville
Chlorine, Total Residual 0.028 mg/L 0.024 1 12/18/2018:42 7782-50-5 H3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/21/2020 07:29 AM without the written consent of Pace Analytical Services, LLC. Page 4 of 19

aceAnalytical
www.pacelabs.com
ANALYTICAL RESULTS
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersviile, NC 28078
[phone]
Sample: Non -Contact #2 Lab ID: 92511321002 Collected: 12/10/20 08:10 Received: 12/11/20 09:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease Analytical Method: EPA 1664E
Pace Analytical Services - Charlotte
Oil and Grease ND mg/L 5.0 1 12/20/20 11:06
4500CL G Chlorine, Residual Analytical Method: SM 4500-CI G-2011
Pace Analytical Services - Asheville
Chlorine, Total Residual 0.10 mg/L 0.024 1 12118/2018:46 7782-50-5 H3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/21/2020 07:29 AM without the written consent of Pace Analytical Services, LLC. Page 5 of 19

aceAnalyiical
www.pacalab"am
ANALYTICAL RESULTS
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Non -Contact #3 Lab ID: 92511321003 Collected: 12/10/20 08:35 Received: 12/11/20 09:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease Analytical Method: EPA 1664E
Pace Analytical Services - Charlotte
Oil and Grease ND mg/L 5.0 1 12/2012011:08
4500CL G Chlorine, Residual Analytical Method: SM 4500-CI G-2011
Pace Analytical Services - Asheville
Chlorine, Total Residual 0.56 mg/L 0.096 4 12/18/20 18:56 7782-50-5 H3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/21/2020 07:29 AM without the written consent of Pace Analytical Services, LLC. Page 6 of 19

aceAnalytical
www.p:c�ises.com
i
ANALYTICAL RESULTS
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Non -Contact #4 Lab ID: 92511321004 Collected: 12/10/20 09:05 Received: 12/11/20 09:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease Analytical Method: EPA 1664B
Pace Analytical Services - Charlotte
Oil and Grease ND mg/L 5.0 1 12/20/20 11:06
4500CL G Chlorine, Residual Analytical Method: SM 4500-CI G-2011
Pace Analytical Services - Asheville
Chlorine, Total Residual 0.075 mg/L 0.024 1 12/18/20 19:01 7782-50-5 H3
Date: 12/21/2020 07:29 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 7 of 19

aceArfalytical
www.pecelabs.com
ANALYTICAL RESULTS
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kinsey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Non -Contact #5 Lab ID: 92511321005 Collected: 12/10/20 09:30 Received: 12/11/20 09:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease Analytical Method: EPA 1664E
Pace Analytical Services - Charlotte
Oil and Grease ND mg/L 5.0 1 12/20/20 11:10
4500CL G Chlorine, Residual Analytical Method: SM 4500-CI G-2011
Pace Analytical Services - Asheville
Chlorine, Total Residual 0.36 mg/L 0.024 1 12/18/20 19:05 7782-50-5 H3
Date: 12/21/2020 07:29 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 8 of 19

IeAnalXical
www.pacelabs.cam
ANALYTICAL RESULTS
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Non -Contact #6 Lab ID: 92511321006 Collected: 12/10/20 10:00 Received: 12/11/20 09:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease Analytical Method. EPA 1664B
Pace Analytical Services - Charlotte
Oil and Grease ND mg/L 5.0 1 12/20/20 11:06
4500CL G Chlorine, Residual Analytical Method: SM 4500-CI G-2011
Pace Analytical Services - Asheville
Chlorine, Total Residual ND mg/L 0.024 1 12/18/20 19:09 7782-50-5 H3
Date: 12/21 /2020 07:29 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 9 of 19

;a'uccivaAnalyfical
j www.pacslabs.cam
I
ANALYTICAL RESULTS
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Non -Contact #7 Lab ID: 92611321007 Collected: 12/10/20 10:30 Received: 12/11/20 09:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
HEM, Oil and Grease Analytical Method: EPA 1664E
Pace Analytical Services - Charlotte
Oil and Grease ND mg/L 5.0 1 12/20/20 11:07
4500CL G Chlorine, Residual Analytical Method: SM 4500-CI G-2011
Pace Analytical Services - Asheville
Chlorine, Total Residual 0.086 mg/L 0.024 1 12/18/2019:14 7782-50-5 H3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/21 /2020 07:29 AM without the written consent of Pace Analytical Services, LLC. Page 10 of 19

aceArlalyircal
arMnEv pacelabs.cam
E
ANALYTICAL RESULTS
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Sample: Non -Contact #8 Lab ID: 92611321008 Collected: 12/10/20 11:05 Received: 12/11/20 09:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Oual
HEM, Oil and Grease Analytical Method: EPA 1664E
Pace Analytical Services - Charlotte
Oil and Grease ND mg/L 5.0 1 12/20/20 11:07
4500CL G Chlorine, Residual Analytical Method: SM 4500-CI G-2011
Pace Analytical Services -Asheville
Chlorine, Total Residual 0.10 mg/L 0.024 1 12/18/2019:19 7782-50-5 H3
Date: 12/21/2020 07:29 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 11 of 19

liVaAnalyticalo
www.pacalaDs.eam
QUALITY CONTROL DATA
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 588391 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664B Analysis Description: 1664 HEM, Oil and Grease
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92511321001, 92511321002, 92511321003, 92511321004, 92511321005, 92511321006, 92511321007,
92511321008
METHOD BLANK: 3109109 Matrix: Water
Associated Lab Samples: 92511321001, 92511321002, 92511321003, 92511321004, 92511321005, 92511321006, 92511321007,
92511321008
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Oil and Grease mg/L ND 5.0 12/20/20 11:03
LABORATORY CONTROL SAMPLE: 3109110
Oil and Grease
MATRIX SPIKE SAMPLE
Parameter
Oil and Grease
mg/L
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
40 31.7 79 78-114
3109111
92511294002 Spike MS
Units Result Conc. Result
mg/L ND 40 46.0
MS % Rec
% Rec Limits Qualifiers
104 78-114
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 12/21/2020 07:29 AM without the written consent of Pace Analytical Services, LLC.
Page 12 of 19

aceAnaljftal
www.pacolsbs.com
i
QUALITY CONTROL DATA
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 588239 Analysis Method: SM 4500-CI G-2011
QC Batch Method: SM 4500-CI G-2011 Analysis Description: 4500CL G Chlorine, Total Residual
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92511321001, 92511321002, 92511321003, 92511321004, 92511321005, 92511321006, 92511321007,
92511321008
METHOD BLANK: 3108436 Matrix: Water
Associated Lab Samples: 92511321001, 92511321002, 92511321003, 92511321004, 92511321005, 92511321006, 92511321007,
92511321008
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chlorine, Total Residual mg/L ND 0.024 12/18/20 18:37
SAMPLE DUPLICATE: 3108437
Parameter
Chlorine, Total Residual
92511321001 Dup
Units Result Result
mg/L 0.028 0.026
RPD Qualifiers
7 H3
Results presented on this page are In the units Indicated by the "Units" column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 12/21/2020 07:29 AM without the written consent of Pace Analytical Services, LLC.
Page 13 of 19

aceAnalytical
www pactltbs.cam
I
QUALIFIERS
Project: Bakers South
Pace Project No.: 92511321
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
Pace Analytical Services, LLC
9800 Kfncey Ave. Suite 100
Huntersville, NC 28078
[phone]
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
ANALYTE QUALIFIERS
H3 Sample was received or analysis requested beyond the recognized method holding time.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/21/2020 07:29 AM without the written consent of Pace Analytical Services, LLC. Page 14 of 19

aceArlalytrcat
www.pacalabsccm
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Bakers South
Pace Project No.: 92511321
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Lab ID
Sample ID
QC Batch Method
Analytical
QC Batch Analytical Method Batch
92511321001
Non -Contact #1
EPA 1664E
588391
92511321002
Non -Contact #2
EPA 1664B
588391
92511321003
Non -Contact #3
EPA 1664E
588391
92511321004
Non -Contact #4
EPA 1664E
588391
92511321005
Non -Contact #5
EPA 1664B
588391
92511321006
Non -Contact #6
EPA 1664E
588391
92611321007
Non -Contact #7
EPA 1664B
588391
92511321008
Non -Contact #8
EPA 1664E
588391
92511321001
Non -Contact #1
SM 4500-CI G-2011
588239
92511321002
Non -Contact #2
SM 4500-CI G-2011
588239
92511321003
Non -Contact #3
SM 4500-CI G-2011
588239
92511321004
Non -Contact #4
SM 4500-CI G-2011
588239
92511321005
Non -Contact #5
SM 4500-CI G-2011
588239
92511321006
Non -Contact #6
SM 4500-CI G-2011
588239
92611321007
Non -Contact #7
SM 4500-CI G-2011
588239
92511321008
Non -Contact #8
SM 4500-CI G-2011
588239
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full.
Date: 12121 /2020 07:29 AM without the written consent of Pace Analytical Services, LLC. Page 15 of 19

Document Name:
Document Revised: October 28, 2020
•
aeeAnalytieal
Sample Condition Upon Receipt(SCUR)
Page 1 of 2
Document No.:
Issuing Authority:
F-CAR-CS-033-Rev.07
Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville E] Raleigh❑ Mechanlcsville❑ Atlanta❑ Kernersville❑
Cllent��t Project IfWO# • 92511321
Courfer: FlEed Ex ❑UPS ❑USPS ❑Client
❑ Commercial ✓ Pace []Other:_
Custody Seal Present? ❑Yes " No Seals Intact? ❑Yes ❑v No
Packing Material: []Bubble Wrap QBubble Bags ❑Non % ❑ Other
Thermometer- tiWet ❑Blue
j R Gun 10: 92TO64 Type of Ice:
Correction Factor:
Cooler Temp: 3- 5p Add/Subtract ('C) -0.1
Cooler Temp Corrected (' ): 3 7, `f
USDA Regulated Sall N/A, water sample)
Did samples orlg pite in a quarantine zone within the United States: CA, NY, or SC (check maps)?
92511
92611321
Date/Initials Person Examining Contems:�/11A 0
Biological Tissue F azen?
[]Nonee
[:]Yeses []No U/A
Temp should be above freezing to 6'C
[]Samples out of temp criteria. Samples on ice, cooling process
has begun
Did samples originate from a foreign source (internationally,
including Hawaii and Puerto Ricol? bVI yes NO
Comments/Discrepancy:
Chain of Custody Present?
Dyes
Eho
N/A
1.
Samples Arrived within Hold Time?
ves
N/A
2.
Short Hold Time Analysis (02 hr.)?
r1yes
�No
No
N/A
3.
Rush Turn Around Time Requested?
[]Yes
No
EINJA
4.
Sufficient Volume?
yes
No
5.
Correct Containers Used?
-Pace Containers Used?
��s
4es
❑No
No
r❑yN/A
[�N/A
N/A
6.
Containers intact?
Yea
No
❑N/A
7.
Dissolved analysis: Samples Field Filtered?
❑ves
QNo
F N/A
a.
Sample Labels Match COC?
-Includes Date/Time/ID/Analysis Matrix:
es
V'L
❑No
❑N/A
9.
Heads ace in VOA Vials >S-6mm)7
QYeS
QN0
N/A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
[]Yes
Yes
❑No
LINO
N/A
19d/A
11.
COMMENTS/SAMPLE DISCREPANCY
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION -
Person contacted!
Project Manager SCURF Review:
Date/Time:
Date:
Field Data Required? ❑Yes ❑No
Project Manager SRF Review: Date:
Page 16 of 19

Document Name:
Sample Condition Upon Recel
Analytical Document No.:
F-CAR-CS-033-Rev.07
*Check mark top half of box if pH and/or dechlorination is Project #
verified and within the acceptance range for preservation
samples.
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg
**Bottom half of box is to list number of bottles
Document Revised: October 28, 2020
_ Page 2 of 2
Issuing Authority:
Pace Carolinas Quality Office
WO#:92511321
PM: MWB Due Date: 12/22/20
CLIENT: 92-Allvae NC
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pH Adjustment
Log for Preserved Samples
Sample ID
Type of Preservative
pH upon receipt
Bate preservation adjusted
Time preservation
adjusted
Amount of Preservative
added
Lot #
Note: Whenever there is a discrepancy affecting worth carouna compnance sampies, a copy or tors rorm wan oe sent to ine rvarcn t.aroana ucnnn t-ertnncauon unto tr.c.
Out of hold, incorrect preservative, out of temp, incorrect containers.
Page 17 of 19

Stormwater Monitoring
(NON CONTACT)
Bakers North
Chain of Custody Record
Project Number/Name:
Non Contact Cooling Water
Project Location:
ATl-SM - Bakers
Sampler's Signature:
��d�
Date:
a�
a
>
so U
Requested Test
A
F•
�,
•a
w°
Parameters
Non -Contact #1
.•
G
G
HC1
Y
,,$-
Oil & Grease
Non -Contact #2
: q
G
G
HCl
Y
�,
Oil & Grease
Non -Contact #3
:3„•
G
G
HCl
Y
Oil & Grease
Non -Contact #4
G
G
HC1
Y
8,�
Oil & Grease
Non -Contact #5
.•
G
G
HCl
Y
D• o?
Oil & Grease
Non -Contact #6
p:pa.
G
G
HC1
Y
Q,
Oil & Grease
Non -Contact #7
p:,�
G
G
HCl
Y
Oil & Grease
Non -Contact #8
.•off„
G
G
HCl
Y
Oil & Grease
Meter Calibrated:
/ N
Thermometer Calibrated: / N
Sampling and Field analysis completed by:
Relinquished b
Received b
Date: Time: .'
Date:
Relinquished by:.--, : ";�...
9�z.
. , s
Received by:
aC�
Date: 17- /­t'­ Time:
Date: la/rr ,?a
Time: 1
Stormwater Monitoring -Non Contact Cooling Water Chain of Custody (oil & Grease) Rev. 03 6/2/2020
Page 18 of 19

Stormwater M®nit�rin
(NON CONTACT)
Bakcrs North
Chain of Custody Record
Project Number/Name: Non Contact Cooling Water
Project Location: ATl SM - Bakers
Sampler's Signature: Date: �„ D
C6
aj
04
c,
O
V
H
H
V
0
,,,, y
�'
Requested Test Parameters
9
6
0 4
>
p
V
t
H
H
Non -Contact #1
�,
G
P
None
Y
'y
a ,S'
Residual Chlorine ev i
Non -Contact #2
G
P
None
Y
Residual Chlorine ct,
Non -Contact #3
G
P
None
Y
#
Residual Chlorine o: )
Non -Contact #4
: p,Z,,,,
G
P
None
Y
7.,6g.;3
Residual Chlorine
Non -Contact #5
G
P
None
Y
21017
Residual Chlorine c'u
Non -Contact #6
G
P
None
Y
p,
Residual Chlorine vv �
Non -Contact #7
G
P
None 1
Y
Residual Chlorine e- 3
Non -Contact
G I
P
None I
Y
, 9
Residual Chlorine :'
Meter- Calibrated: fD I N Thermometer Calibrated: I N
Sampling and Field analysis completed by:
Relinquished by:
Received by:
. • �Da+...
Date. 1 aQTime.
��
Date: ' '� T'me: .;
Relinquished by:_
4
Received by:
Date: Time: '
Date: l 1 z Time: ja3o
,tormwater monitoring -won co9taei cooing water chain of Gummy (Kestouai cntonne) Kev. u3 61212o2o
Page 19 of 19