NCS000329_2020-09 Monthly Monitoring Sampling Data_20201005

October 1, 2020 P.O. Box 5030
2020 AsheraFt Avenue
Monroe, NC 281 l 1-5030
Division of Energy Mineral and Land Resources Phone: [phone]
Fax: [phone]
Attn: Central Files Email: [e-mail]
1617 Mail Service Center
Raleigh, NC 27699-1617
Central Files: Tier 2 Monthly Monitoring -September 17, 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
If you have any questions or need additional information, please contact me at 704-289-4511
x3823. Thank you.
Sincerely,
O
Tyler Mercer
EHS Manager

ATE (Allvac) — Bakers Carpus (B O)
Stormwater Monitoring_Report Form
Sample Date: ®
Sample Time: /0 ,•
Sample Location:
Stormwater Discharge Outfall #i 01(Commingled)
Drainage Area= 2,915,470 sq. ft. = 69 Acres
% Impervious= 34%
Person Collecting samples:
i Pe vQ
Laboratory performing Analysis:
Analytical Techniques and Methods:
40 EFR Part 136
Results of Sample Analysis:
Parameter
Results (mg/1)
Benchmark Values (mg/l)
TSs
100
BOD
30
COD
120
Cadmium
ND
0.003
Chromium
0.905
NO
Total Calcium
915
Total Copper
®• 0-39
0.01
Total Nickel
Ot 005
0.335
Total Zinc
0.018
0.126
pH
(std units)
6-9
Temperature
Deg. Celsius
Total Residual Chlorine
.017
Oil and Grease
15
Storm Date: 9 -/7 -,? Storm Duration: S' 15"(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)
Rev. 01
Date of Rev.: 1/22/2020

'00 AT I
"1014T
AT! Allvac) — bakers Campus (BNO)
Stormwater Monitorin Re ort Form
Q (Tot., cfs) = (A x inches rain/12 inches/ft. x 69 acres x .66) + (.9 x inches rain/12 inches/ft. x 69 x .34)
Q (Total, cfs) = 1.15180 x Q, iQ (Inches of rain) + 1.7595 x Q. 4/0 (inches of rain)
= %• cfs
Rev. 01
Date of Rev.: 1/22/2020

ATI (Allvac) — Bakers Campus (BIRO)
Stormwater Monitoring Report Form
Results of Sample Analysis:
Parameter
Results (mg/1)
Benchmark values (mg/1)
TSS
100
BO D
30
AD
COD
ND
120
Cadmium
AD-
0.003
Chromium
0.905
Total Calcium
915
Total Copper
0.01
Total Nickel
0.335
Total Zinc
0.126
pH
(std units)
6-9
Temperature
g Deg. Celsius
Storm pate: Storm Duration: �1,/S _ (Hrs.) Inches of Rainfall:
Duration of time preceding rain event exceeding 0.1": je® _ (Hrs.)
Estimated Flow Calculation:
Q=C1A
Q (Total) = Q (Pervious Area) + Q (impervious Area)
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

AT I
A 6 I (Allvac) — Bakers Campus (BNO)
Stormwater Monitoring Report Form
Q (Total, cfs) = 0.1437 x !Ve9 (inches of rain) + 0.0441 x ®, O - (inches of rain)
, 0 ZL/ cfs
Rev. 01
Date of Rev.: 1/22/2020

- 'A 0 AT[
8y€.:c:iaitr� F�t�f�riE::35
ATI (Allvac) — Bakers Campus (BN®)
Stormwater Monitoring Report Form
Sample Date: �'17"070
Sample Time:
Sample Location:
Stormwater Discharge Outfall # 03 (Non -
Commingled)
Drainage Area= 336,580 sq. ft. = 7.8 Acres
Impervious= 15%
Person Collecting Samples:
J>e'W'd pope up
Laboratory Performing Analysis:
�ae a
Analytical Techniques and Methods:
40 CFR Part 136
Results of Sample Analysis:
Parameter
Results (mg/1)
Benchmark Values (mg/1)
TSS
100
BOD
30
COD
NV
120
Cadmium
AIR
0.003
Chromium
0.905
Total Calcium
915
r /4
Total Copper
66R1
0.01
Total Nickel
0.335
NO
Total Zinc
.6-018
0.126
pH
(std units)
6-9
Temperature
Deg. Celsius
, 3
Storm Date; — 7 -04 5tvrm Duration: .� .1� (Hrs.) Inches of Rainfall.D
Duration of time preceding rain event exceeding 0.1": _ /cR6 (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

AT I
ATI (Allvac) — Bakers Campus (BNO)
Stormwater Monitoring Report Form
Q (Total, cfs) = 0.2210 x ®,0 (Inches of rain) + 0.0878 x (Inches of rain)
= 6. ARSJ7 cfs
Rev. 01
Date of Rev.: 1/22/2020

m
WWQ
zQA
a F�f

��sow
U � �
e
Po
cuas
� c
Ca. '>
tw
ar
e a •o
cg ci m a
c Po PC g
taro
�0.�
= .0A

UM-Uta ve Man-ftaE Ong, Revak
FGP gafiC°eCZTZEE C?Ti-fE"Wg G- d�S S jG'77i., Yi GFC i%iBiE �ii%25:,�( e'G�.aid.g(3iJi"a�v i�Ci4iFiSEvu5iEiici�}%-=i�ilicaai-i �-s v soiaz� c5t�
njodes-stormwater-gps
Fem1ft No.: NI I S I ®I®I o 1, 1 1 1 or Certificate of Coverage I�IC3.: 1( UG/ I I I I I I
Facility Maine:
County: L t�` Phone No.
.Inspector: ®d P®, e
Date of Inspection: 9 /p
Ti1ne of Inspection:
Total Event Precipitation (inches): t9. 41�O
All permits require qualitative monitoring to be performed during a "measurable storm event."
A "inensurrable sterm event" is a storm event that results in an a:etnsl discharge frock" the permitted site
outfall. The previous measurable storm event Inust have been at least 72 hours prior. The 72-hour stork
internal does not apply if the pemlittee is aisle 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 Imowledge:
(Signature of Permittee or
L ®atfpll Desc ption,-
Qutfall Into. ®.SWOP Structure (pipz; ditch, etc.):
Deceiving Stream:
Describe the industrial activities that o
SWU-242, Lag modified 05I01/20 i S
the outfall drainage area:
Rage I of 2

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(fight, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): A/"q A 0
4. Clarity: Choose the number which best describes the clarity of the discharge, where I is clear
and 5 is very cloudy:
Q I 2 3 4 5
5. Floating Solids: Choose the number which best describes the amount of floating solids in the
stormwater discharge, where I 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 I is no solids and 5 is extremely muddy:
2 3 4 5
7
8
9.
Is there any foam in the stormwater discharge? o Yes (�Dgo.
Is there an oil sheen in the storrwater discharge? oyes (Dqo. _
Is there evidence of erosion or deposition at the outfall? o Yes (0qo.
I.O. Other Obvious Indicators of Stormwater Pollution:
List and describe 4/0,& e,
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
SVN-242, Last modified 06/01/2018

Storllnwater Discharge Outfall (SD®)
Qualitative Monitoring Report
For guidance on filling out this form, please visit https://deq.nc-gov/about/divisions/energy-mineral-land-resources/
npdes-stori mwater-gps
Permit Noe: N1Cl.S1®10101S /a 191 or Certificate of Coverage No.: NIC/GI
Facility Name: %,Z BCIQ/� �frrielx -
County: GLhe'ort Phone No. -70 V -a?89 - VS-11
Inspector: cwid
Date of Inspection: 9- p 0
Time of Inspection: 9
Total Event Precipitation (inches): 0, 410
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 treasurable 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 Iocal DEMLR
Reizional Office.
By this signature, I certify that this report is accurate and complete to the best of my knowledge:
(Signature of
or Liesignee)
1. Outfall Description:
Outfall No. 2?h10 SW Qa
Receiving Stream:
Describe the industrial
5WU-242, Last modified 06/01/201 S
Structure (pipe, ditch, etc.): A;
that occur
ithin the outfall drainage area:
Page 1 of 2

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors: ` / gee v
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): '.12A.9,050
4. Clarity: Choose the number which best describes the clarity of the discharge, where 1 is clear
and 5 is very cloudy:
1 0) 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:
<�D 2 3 4 5
6. Suspended Solids: Choose the number which best describes the amount of suspended solids in
the stormwater discharge, where I is no solids and 5 is extremely muddy:
Cy 2 3 4 5
7.
0.
Is there any foam in the stormwater discharge? O Yes Pf: o.
Is there an oil sheen in the stormwater discharge? 0Yes �To.
Is there evidence of erosion or deposition at the outfall? O Yes ONO.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe
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

r`C�1„rilr;
Stormwater Discharge ®utfall (SDQ)
Qualitative Monitoring Report
For guidance on falling out this form, please vial'rttps:l;deg.nc.gov/about/diNisions,'energy-wLineral-land-resources/
npdes-stormwater-gps
Permit No,: N1C/S /d 1®1,61j 1a 19 / or Certificate of Coverage No.: N_/C/G/
Facility Name: etlX
County: all110/1 Phone No.
Inspector: ?,Wi'W Pope Tie.
Date of Inspection:
Time of Inspection:
Total Event Precipitation (inches): ®. !f®
All permits require qualitative monitoring to be performed during a "mean..._.-._._-.st _-._.-_...__...-...-_.�.._......---
urable storm event."
A "measurable storm events' 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
1. ®utfall Description:
Outfall No. 9W0-fWoj Structure (pipe, ditch, etc.): i e P1 �A/
Receiving Stream:
Describe the industrial
SWU-242, Last modified 0610112018
that
the outfall drainage area:
Page l of 2

2. Color: Describe the color of the discharge using basic colors (red, brown, blue, etc.) and tint
(light, medium, dark) as descriptors:
3. Odor: Describe any distinct odors that the discharge may have (i.e., smells strongly of oil, weak
chlorine odor, etc.): /V'd t e-
4. Clarity: Choose the number which best describes the clarity of the discharge, where i is clear
and 5 is very cloudy:
0 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:
7
8.
9.
® 2 3 4 5
Is there any foam in the stormwater discharge? O Yes ®No.
Is there an oil sheen in the stormwater discharge? 0Yes /8'Wo. _
Is there evidence of erosion or deposition at the outfall? O Yes ogNo.
10. Other Obvious Indicators of Stormwater Pollution:
List and describe A e-
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

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
September 28, 2020
Scott Ryan
Allvac
Monroe, NC
RE: Project: SW Outfall #01(B)
Pace Project No.: 92496410
Dear Scott Ryan:
Enclosed are the analytical results for sample(s) received by the laboratory on September 18, 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: Danielle Barrack, Allvac
Tyler Mercer, 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, LLC.
Page 1 of 16

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: SW Outfall #01(B)
Pace Project No.: 92496410
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP 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 16

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: SW Outfall #01(B)
Pace Project No.: 92496410
Lab ID Sample ID Method
Analysts
Analytes
Reported
Laboratory
92496410001 Stormwater Monitoring EPA 1664B
HH
1
PASI-C
EPA200.7 Rev 4.4 1994
SH1
7
PASI-A
SM 254OD-2011
MJP
1
PASI-A
SM 4500-CI G-2011
MDW
1
PASI-A
SM 521OB-2011
JP1
1
PASI-A
SM 5220D-2011
MDW
1
PASI-A
PASI-A = Pace Analytical Services - Asheville
PASI-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 16

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SW Outfall #01(B)
Pace Project No.: 92496410
Sample: Stormwater Monitoring Lab ID: 92496410001 Collected: 09/17/20 10:23 Received: 09/18/20 10:48 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data
Collected By
Collected Date
Collected Time
pH
Temperature
HEM, Oil and Grease
Oil and Grease
200.7 MET ICP
Cadmium
Calcium
Chromium
Copper
Lead
Nickel
Zinc
2540D Total Suspended Solids
Total Suspended Solids
4500CL G Chlorine, Residual
Chlorine, Total Residual
5210B BOD, 5 day
BOD, 5 day
5220D COD
Chemical Oxygen Demand
Date: 09/28/2020 11:08 AM
Analytical Method:
Pace Analytical Services - Charlotte
DPJ
1
09/17/20 10:33
09/17/20
1
09/17/20 10:33
10:25
1
09/17/20 10:33
7.9 Std. Units
1
09/17/20 10:33
24.1 deg C
1
09/17/20 10:33
Analytical Method: EPA 1664B
Pace Analytical Services - Charlotte
ND mg/L
5.0
1
09/25/2010:17
Analytical Method: EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994
Pace Analytical Services - Asheville
ND ug/L
1.0
1
09/25/20 01:33
09/25/20 22:47
7440-43-9
11200 ug/L
100
1
09/25/20 01:33
09/25/20 22:47
7440-70-2
ND ug/L
5.0
1
09/25/20 01:33
09/25/20 22:47
7440-47-3
39.4 ug/L
5.0
1
09/25/20 01:33
09/25/20 22:47
7440-50-8
ND ug/L
5.0
1
09/25/20 01:33
09/25/20 22:47
7439-92-1
5.3 ug/L
5.0
1
09/25/20 01:33
09/25/20 22:47
7440-02-0
18.2 ug/L
10.0
1
09/25/20 01:33
09/25/20 22:47
7440-66-6
Analytical Method: SM 254OD-2011
Pace Analytical Services - Asheville
32.0 mg/L
14.3
1
09/23/2012:18
Analytical Method: SM 4500-CI G-2011
Pace Analytical Services - Asheville
0.20 mg/L
0.024
1
09/23/20 21:45
7782-50-5 H3
Analytical Method: SM 521OB-2011
Pace Analytical Services - Asheville
2.0 mg/L 2.0 1 09/19/20 05:06 09/24/20 00:53
Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011
Pace Analytical Services - Asheville
76.3 mg/L 25.0 1 09/24/20 00:05 09/24/20 15:23
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 16

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SW Outfall #01(B)
Pace Project No.: 92496410
QC Batch: 568942 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664B Analysis Description: 1664 HEM, Oil and Grease
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92496410001
METHOD BLANK: 3014227
Associated Lab Samples: 92496410001
Parameter Units
Oil and Grease mg/L
LABORATORY CONTROL SAMPLE: 3014228
Parameter Units
Oil and Grease mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 5.0 09/25/2010:13
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
40 33.8 84 78-114
MATRIX SPIKE SAMPLE: 3014229
35577571002 Spike MS MS % Rec
Parameter Units Result Cone. Result % Rec Limits Qualifiers
Oil and Grease mg/L 47.1 40 75.0 70 78-114 M1
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: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 5 of 16

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SW Outfall #01(B)
Pace Project No.: 92496410
QC Batch: 568892 Analysis Method: EPA 200.7 Rev 4.4 1994
QC Batch Method: EPA 200.7 Rev 4.4 1994 Analysis Description: 200.7 MET
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92496410001
METHOD BLANK: 3014086
Matrix:
Water
Associated Lab Samples: 92496410001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Cadmium
ug/L
ND
1.0
09/27/20 20:21
Calcium
ug/L
ND
100
09/27/20 20:21
Chromium
ug/L
ND
5.0
09/27/20 20:21
Copper
ug/L
ND
5.0
09/27/20 20:21
Lead
ug/L
ND
5.0
09/27/20 20:21
Nickel
ug/L
ND
5.0
09/27/20 20:21
Zinc
ug/L
ND
10.0
09/27/20 20:21
LABORATORY CONTROL SAMPLE:
3014087
Parameter
Units
Cadmium
ug/L
Calcium
ug/L
Chromium
ug/L
Copper
ug/L
Lead
ug/L
Nickel
ug/L
Zinc
ug/L
Spike
1-CS
LCS
% Rec
Cone.
Result
% Rec
Limits Qualifiers
500
499
100
85-115
5000
4720
94
85-115
500
489
98
85-115
500
500
100
85-115
500
510
102
85-115
500
505
101
85-115
500
506
101
85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
3014088
3014089
MS
MSD
92495472002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Cone.
Cone.
Result
Result
% Rec
% Rec
Limits
RPD Qual
Cadmium
ug/L
ND
500
500
538
549
108
110
70-130
2
Calcium
ug/L
5280
5000
5000
10200
10200
98
99
70-130
0
Chromium
ug/L
11.4
500
500
531
539
104
105
70-130
2
Copper
ug/L
14.2
500
500
572
583
112
114
70-130
2
Lead
ug/L
ND
500
500
455
462
91
92
70-130
2
Nickel
ug/L
ND
500
500
454
462
90
92
70-130
2
Zinc
ug/L
112
500
500
595
599
97
98
70-130
1
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: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 6 of 16

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No.:
SW Outfall #01(B)
92496410
MATRIX SPIKE &
MATRIX SPIKE DUPLICATE:
3014090
3014091
MS
MSD
92496453002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter Units
Result
Cone.
Cone.
Result
Result
% Rec
% Rec
Limits
RPD Qual
Cadmium
ug/L
<0.0010
500
500
508
512
101
102
70-130
1
mg/L
Calcium
ug/L
23.9
5000
5000
28900
29100
100
103
70-130
1
mg/L
Chromium
ug/L
<0.0050
500
500
517
517
103
103
70-130
0
mg/L
Copper
ug/L
0.057
500
500
571
573
103
103
70-130
0
mg/L
Lead
ug/L
<0.0050
500
500
504
506
100
100
70-130
0
mg/L
Nickel
ug/L
0.0083
500
500
508
511
100
100
70-130
1
mg/L
Zinc
ug/L
0.075
500
500
578
581
101
101
70-130
0
mg/L
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: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 7 of 16

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SW Outfall #01(B)
Pace Project No.: 92496410
QC Batch: 568153 Analysis Method: SM 2540D-2011
QC Batch Method: SM 254OD-2011 Analysis Description: 2540D Total Suspended Solids
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92496410001
METHOD BLANK: 3010498
Associated Lab Samples: 92496410001
Parameter
Units
Total Suspended Solids
mg/L
LABORATORY CONTROL SAMPLE:
3010499
Parameter
Units
Total Suspended Solids
mg/L
SAMPLE DUPLICATE: 3011481
Parameter
Units
Total Suspended Solids
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.5 09/23/2012:15
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
250 254 102 90-110
92496387003 Dup
Result Result RPD Qualifiers
402 402 0
SAMPLE DUPLICATE: 3011482
92496404001 Dup
Parameter Units Result Result
Total Suspended Solids mg/L 246 252
RPD Qualifiers
2
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: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 8 of 16

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SW Outfall #01(B)
Pace Project No.: 92496410
QC Batch: 568521 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: 92496410001
METHOD BLANK: 3012389
Associated Lab Samples: 92496410001
Parameter Units
Chlorine, Total Residual mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 0.024 09/23/20 21:21
SAMPLE DUPLICATE: 3012390
92494678001 Dup
Parameter Units Result Result
Chlorine, Total Residual mg/L ND ND
RPD Qualifiers
H1
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: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC.
Page 9 of 16

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SW Outfall #01(B)
Pace Project No.: 92496410
QC Batch: 567576 Analysis Method: SM 521 OB-2011
QC Batch Method: SM 521 OB-2011 Analysis Description: 5210B BOD, 5 day
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92496410001
METHOD BLANK: 3007928
Associated Lab Samples: 92496410001
Parameter Units
BOD, 5 day mg/L
LABORATORY CONTROL SAMPLE: 3007929
Parameter Units
BOD, 5 day mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.0 09/24/20 00:35
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
198 178 90 84.6-115
SAMPLE DUPLICATE: 3007931
92496295002 Dup
Parameter Units Result Result
BOD, 5 day mg/L ND ND
RPD Qualifiers
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: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 10 of 16

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SW Outfall #01(B)
Pace Project No.: 92496410
QC Batch: 568224 Analysis Method: SM 5220D-2011
QC Batch Method: SM 5220D-2011 Analysis Description: 5220D COD
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92496410001
METHOD BLANK: 3010889
Associated Lab Samples: 92496410001
Parameter Units
Chemical Oxygen Demand mg/L
LABORATORY CONTROL SAMPLE: 3010890
Parameter Units
Chemical Oxygen Demand mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 25.0 09/24/2015:22
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
750 779 104 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3010891 3010892
MS MSD
92496394002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L 97.0 100 100 203 200 106 103 90-110 1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3010893 3010894
MS MSD
92496401001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L ND 100 100 129 127 108 106 90-110 2
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: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC.
Page 11 of 16

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: SW Outfall #01(B)
Pace Project No.: 92496410
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.
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 ofAcrolein 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
H1 Analysis conducted outside the EPA method holding time.
H3 Sample was received or analysis requested beyond the recognized method holding time.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 12 of 16

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
SW Outfall #01(B)
Pace Project No.:
92496410
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92496410001
Stormwater Monitoring
92496410001
Stormwater Monitoring
EPA 1664B
568942
92496410001
Stormwater Monitoring
EPA 200.7 Rev 4.4 1994
568892
EPA 200.7 Rev 4.4 1994
568905
92496410001
Stormwater Monitoring
SM 254OD-2011
568153
92496410001
Stormwater Monitoring
SM 4500-CI G-2011
568521
92496410001
Stormwater Monitoring
SM 521 OB-2011
567576
SM 521 OB-2011
567603
92496410001
Stormwater Monitoring
SM 5220D-2011
568224
SM 5220D-2011
568790
Date: 09/28/2020 11:08 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 13 of 16

Document Name: Document Revised: February 7, 2013
Sample Condition Upon Receipt(SCUR) Page 1 of 2
aCeAna1%tlCal Document No.: Issuing Authority:
—
f•CAR-CS-433-Rev.06
Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville Raleigh[] Mechanicsville❑
Sample Condition Client iVartte:upon Receipt Project #: WO## : 92496410
�ha, +✓kfir 1'I'ioh�to�1' r
I[: commercial was x ❑UPS ❑0 her. Client �l II� I I�I I III 1 II�
❑ L�S�'a 912495410 ff
No
flare/Initiais Person Examining Contents; W �O
Packing Material: ZrB.bble Wrap ubbie Sags ❑Nave ❑ Other
Thermometer 92TO61 Type of Ice: et ❑glue
IR Gun ID:
Cooler Temp (°C): A- Lf� (j�Correction Factor: Add/Subtract ('C) 0.O
Cooler Temp Corrected (°C): O' "
USDA Regulated Sail (2"N/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)?
Chain of Custody Present?
[]No
❑_N/A
1.
Samples Arrived within Hoid Time?
��les
La'es
❑N❑
❑N!A
2.
Short Hold Time Analysis (<72 hr.)?
Dyes
R!o
❑N/A
3.
Rush Turn Around Time Requested?
❑Yes
o
❑NIA
4.
Sufficient Volume?
IE<es
©Na
❑NIA
5.
Correct Containers Used?
ON-
❑NJA
6.
-Pace Containers Used?
❑No
❑N/A
Containers Intact?
_/es
LjV Yes
ON.
❑N(A
7.
Dissoived analysis: Samples Field Filtered?
❑Yes
o
❑N/A
9.
Sample Labels Match CDC?
es
[]No
❑NIA
9.
-Includes Date/Tme/ID/Analysis Matrix: W t
Headspace in VOA Vials (>5-6mm)7 ❑Yes ❑No NI 10.
Trip Blank Present? ❑Yes [:]No /A 11.
Trip Blank Custody Seals Present? ❑yes []No /A
COMMENTS/SAMPLE DISCREPANCY
Biological Tissue Fr n?
❑Yes ❑No /A
None
Temp should be above Freezing to 6°C
❑samples out of temp criteria. 5amples on ice, cooling process
has begun
Did samples origioate 'ram a foreign source ;internationally,
IndudingHawad and Puerto R{col? Dyes []No
Comm ants/Dlscrepancv:
Lot ID of split containers:
CLIENT NOTIFICATION/RESCILtJTION
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
Date/Time:
Date:
Daite:
Reld Date Requlred? [-]Yes []NO
Page 14 of 16

St®r lwateR7 Monito ire
Chain of Custody Record
Project Number/Name:
SW Outfall #01(B)
Project Location: ATI SM - Bakcrs
Sam ler's Signature:
hate: /117- D _
d,
0
z IJ
U
F
C
Requested Test Parameters
ca
ca •,
�
�
�
o
V
WT
_ p
/Q, y
G
G /d9
HNO3
Y
Total Recoverable: Chromium, Nickel, Copper, Zii1c
p•
G
G /®
HNO3
Y
Cadmium ea IC i A
G
n1P
HCL
Y 1.011
& Grease ,R
D: a
G
G 1(q
H2SO4'
Y
COD
p. a
G
G /(ij
None
Y
BOD
lD
G
G /()
None
Y
TSS
® a?3
G
G I®
.—None
Y
Residual Chlorinc
Onsite Field
pH Analysis
Onsite Field Temperature Anal sis
PH- �. 9 (s.u.)
Sample Time:
Temp: y, I {°C} Sample Time: /D •
Analysis Time:
/0 : 33
Analysis Time: /,q • l3
Meter Calibrated: �e 5
Them-iometer Calibrated: (2) / N
Sampling and field analysis completed by:
Relinquished By:
Received By:
Date:
Date: 9- 16 ^2•D
Time: /V y
Relinquished By:
Received By: �_ (�a� j-I✓�
Date:
ITime:
q
Date:
Time: (3, 1
EHS-SW-Chain of Costody Outfail 01-Rev 001
Page 15 of 16

Document Name. Document Revised: February 7, 2018
Sample Condition Upon Recelpt(SCUR) Page 1 of 2
CEAIlaVical Document No.! issuing Authority:
F-CAR-CS-033-Reu,06 Pace Carolinas Quality Office
*Check mark top half of box If pH and/or dechlorination Is Project # 1 WN ` 9249641 V
verified and within the acceptance range for preservation
Samples. PM: MWS Due Dai.e: 09/29/20
;exceptions; VOA, Coliform, TOC, Oil and Grease, ORO/8015 (water) OOC, UHg CLIENT: 924111 vac NC
"*Bottom half of box is to list number of bottle
pH Adjustment Log for Preserved Samples
Sample 10 Type of Preservative pH upon receipt Date preservation adjusted Time preseM0n Amount of Preservative Lot p
adjusted added
Note: 4wheneverthere is a discrepancy affecting North Carolina compliance samples, a copy of this form will be;ent to the North Carolina DEHNR Certification Office (Le.
Out of hold, incorrect preservative, out of temp, incorrect containers.
Page 16 of 16

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
September 28, 2020
Scott Ryan
Allvac
Monroe, NC
RE: Project: SW Outfall #02(B)
Pace Project No.: 92496401
Dear Scott Ryan:
Enclosed are the analytical results for sample(s) received by the laboratory on September 18, 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: Danielle Barrack, Allvac
Tyler Mercer, 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, LLC.
Page 1 of 14

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: SW Outfall #02(B)
Pace Project No.: 92496401
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP 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 14

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: SW Outfall #02(B)
Pace Project No.: 92496401
Lab ID Sample ID Method
Analysts
Analytes
Reported
Laboratory
92496401001 SW Outfall #2(13) EPA200.7 Rev 4.4 1994
SH1
6
PASI-A
SM 254OD-2011
MJP
1
PASI-A
SM 521OB-2011
JP1
1
PASI-A
SM 5220D-2011
MDW
1
PASI-A
PASI-A = Pace Analytical Services - Asheville
PASI-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 14

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: SW Outfall #02(B)
Pace Project No.: 92496401
Sample: SW Outfall #2(B) Lab ID: 92496401001 Collected: 09/17/20 09:57 Received: 09/18/20 10:48 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data
Analytical Method:
Pace Analytical Services - Charlotte
Collected By
DPJ
1
09/17/20 10:05
Collected Date
09/18/20
1
09/17/20 10:05
Collected Time
09:58
1
09/17/20 10:05
pH
7.5 Std. Units
1
09/17/20 10:05
Temperature
21.9 deg C
1
09/17/20 10:05
200.7 MET ICP
Analytical Method: EPA 200.7 Rev 4.4
1994 Preparation Method: EPA 200.7 Rev 4.4 1994
Pace Analytical Services - Asheville
Cadmium
ND ug/L
1.0
1
09/25/20 01:33
09/25/20 22:44
7440-43-9
Calcium
11200 ug/L
100
1
09/25/20 01:33
09/25/20 22:44
7440-70-2
Chromium
10.5 ug/L
5.0
1
09/25/20 01:33
09/25/20 22:44
7440-47-3
Copper
48.2 ug/L
5.0
1
09/25/20 01:33
09/25/20 22:44
7440-50-8
Nickel
6.6 ug/L
5.0
1
09/25/20 01:33
09/25/20 22:44
7440-02-0
Zinc
45.5 ug/L
10.0
1
09/25/20 01:33
09/25/20 22:44
7440-66-6
2540D Total Suspended Solids
Analytical Method: SM 254OD-2011
Pace Analytical Services - Asheville
Total Suspended Solids
51.2 mg/L
6.2
1
09/23/20 12:16
5210B BOD, 5 day
Analytical Method: SM 521 OB-2011
Pace Analytical Services - Asheville
BOD, 5 day
ND mg/L
2.0
1
09/19/20 05:06
09/24/20 00:48
5220D COD
Analytical Method: SM 5220D-2011
Preparation Method: SM 5220D-2011
Pace Analytical Services - Asheville
Chemical Oxygen Demand
ND mg/L
25.0
1
09/24/20 00:05
09/24/20 15:23
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 4 of 14

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SW Outfall #02(B)
Pace Project No.: 92496401
QC Batch: 568892
Analysis Method:
EPA 200.7 Rev 4.4 1994
QC Batch Method: EPA 200.7 Rev 4.4 1994
Analysis Description:
200.7 MET
Laboratory:
Pace Analytical Services - Asheville
Associated Lab Samples: 92496401001
METHOD BLANK: 3014086
Matrix: Water
Associated Lab Samples: 92496401001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Cadmium
ug/L
ND
1.0
09/27/20 20:21
Calcium
ug/L
ND
100
09/27/20 20:21
Chromium
ug/L
ND
5.0
09/27/20 20:21
Copper
ug/L
ND
5.0
09/27/20 20:21
Nickel
ug/L
ND
5.0
09/27/20 20:21
Zinc
ug/L
ND
10.0
09/27/20 20:21
LABORATORY CONTROL SAMPLE: 3014087
Spike
LCS
LCS % Rec
Parameter
Units
Cone.
Result
% Rec Limits Qualifiers
Cadmium
ug/L
500
499
100 85-115
Calcium
ug/L
5000
4720
94 85-115
Chromium
ug/L
500
489
98 85-115
Copper
ug/L
500
500
100 85-115
Nickel
ug/L
500
505
101 85-115
Zinc
ug/L
500
506
101 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3014088
3014089
MS
MSD
92495472002
Spike
Spike
MS
MSD MS MSD
% Rec
Parameter Units
Result
Cone.
Cone.
Result
Result % Rec % Rec
Limits
RPD Qual
Cadmium ug/L
ND
500
500
538
549 108 110
70-130
2
Calcium ug/L
5280
5000
5000
10200
10200 98 99
70-130
0
Chromium ug/L
11.4
500
500
531
539 104 105
70-130
2
Copper ug/L
14.2
500
500
572
583 112 114
70-130
2
Nickel ug/L
ND
500
500
454
462 90 92
70-130
2
Zinc ug/L
112
500
500
595
599 97 98
70-130
1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3014090
3014091
MS
MSD
92496453002
Spike
Spike
MS
MSD MS MSD
% Rec
Parameter Units
Result
Cone.
Cone.
Result
Result % Rec % Rec
Limits
RPD Qual
Cadmium ug/L
<0.0010
500
500
508
512 101 102
70-130
1
mg/L
Calcium ug/L
23.9
5000
5000
28900
29100 100 103
70-130
1
mg/L
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: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 5 of 14

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SW Outfall #02(B)
Pace Project No.: 92496401
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
3014090
3014091
MS
MSD
92496453002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter Units
Result
Cone.
Cone.
Result
Result
% Rec
% Rec
Limits RPD Qual
Chromium ug/L
<0.0050
500
500
517
517
103
103
70-130 0
mg/L
Copper ug/L
0.057
500
500
571
573
103
103
70-130 0
mg/L
Nickel ug/L
0.0083
500
500
508
511
100
100
70-130 1
mg/L
Zinc ug/L
0.075
500
500
578
581
101
101
70-130 0
mg/L
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: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 6 of 14

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SW Outfall #02(B)
Pace Project No.: 92496401
QC Batch: 568153 Analysis Method: SM 2540D-2011
QC Batch Method: SM 254OD-2011 Analysis Description: 2540D Total Suspended Solids
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92496401001
METHOD BLANK: 3010498
Associated Lab Samples: 92496401001
Parameter
Units
Total Suspended Solids
mg/L
LABORATORY CONTROL SAMPLE:
3010499
Parameter
Units
Total Suspended Solids
mg/L
SAMPLE DUPLICATE: 3011481
Parameter
Units
Total Suspended Solids
mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.5 09/23/2012:15
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
250 254 102 90-110
92496387003 Dup
Result Result RPD Qualifiers
402 402 0
SAMPLE DUPLICATE: 3011482
92496404001 Dup
Parameter Units Result Result
Total Suspended Solids mg/L 246 252
RPD Qualifiers
2
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: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 7 of 14

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SW Outfall #02(B)
Pace Project No.: 92496401
QC Batch: 567576 Analysis Method: SM 521 OB-2011
QC Batch Method: SM 521 OB-2011 Analysis Description: 5210B BOD, 5 day
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92496401001
METHOD BLANK: 3007928
Associated Lab Samples: 92496401001
Parameter Units
BOD, 5 day mg/L
LABORATORY CONTROL SAMPLE: 3007929
Parameter Units
BOD, 5 day mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.0 09/24/20 00:35
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
198 178 90 84.6-115
SAMPLE DUPLICATE: 3007931
92496295002 Dup
Parameter Units Result Result
BOD, 5 day mg/L ND ND
RPD Qualifiers
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: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 8 of 14

aceAnalytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: SW Outfall #02(B)
Pace Project No.: 92496401
QC Batch: 568224 Analysis Method: SM 5220D-2011
QC Batch Method: SM 5220D-2011 Analysis Description: 5220D COD
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92496401001
METHOD BLANK: 3010889
Associated Lab Samples: 92496401001
Parameter Units
Chemical Oxygen Demand mg/L
LABORATORY CONTROL SAMPLE: 3010890
Parameter Units
Chemical Oxygen Demand mg/L
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 25.0 09/24/2015:22
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
750 779 104 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3010891 3010892
MS MSD
92496394002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L 97.0 100 100 203 200 106 103 90-110 1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3010893 3010894
MS MSD
92496401001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L ND 100 100 129 127 108 106 90-110 2
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: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC.
Page 9 of 14

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: SW Outfall #02(B)
Pace Project No.: 92496401
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.
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 ofAcrolein 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.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 10 of 14

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: SW Outfall #02(B)
Pace Project No.: 92496401
Analytical
Lab ID
Sample ID
QC
Batch Method
QC Batch
Analytical Method
Batch
92496401001
SW Outfall #2(B)
92496401001
SW Outfall #2(B)
EPA 200.7 Rev 4.4 1994
568892
EPA 200.7 Rev 4.4 1994
568905
92496401001
SW Outfall #2(B)
SM
254OD-2011
568153
92496401001
SW Outfall #2(B)
SM
521 OB-2011
567576
SM 521 OB-2011
567603
92496401001
SW Outfall #2(B)
SM
5220D-2011
568224
SM 5220D-2011
568790
Date: 09/28/2020 11:08 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 14

Document Name: Document Revised: February 7, 2013
Samp€e Condman Upon Rece€pt(5CUR) page 1 of 2
_ AnalyticaI Document No.: Issuing AutharitY:
L�I�Aalce
F-CAR-CS-033•Rev.06 Pace Carolinas Quality Office
laboratory receiving samples: Mechanicsville❑
Ashevllie ❑ fden[❑ GreenWood ❑ 1 Untersvilie [� Raleigh[]
W4#:92496401
ConditionSample Client Name* Project 1:Upon Receipt
II I ll f I
❑F$d Ex ❑UPS ❑USPS Client
Courier: 82486401
M Commercial ace []Other:
?lntagt7 No
CLI,;tndy Seal gatelln€tlals Person EMmining Contents; R 'zO
Packing Material: Bubble Wrap ubhie Bags ❑None ❑ Other
ThermomeVIRCunll);
92T0b } Type of Ice: ❑Blue
etFFyy
Coaler Temp ['Cl: ©,1 Correction Factor: Add/Subtract (°C) {} Q
Coo[er Temp Calrected (°t}: o. t.'
USDA Regulated Sail (LJ NIA. water sample)
Did samples originate n a quarantine zone within the United States: CA, NY, or 5C (check maps]?
Chain of Custody Present?
Samples Arrived within Hold Time?
des❑,NNo
[]N/A
2.
Short Hold Time Analysis (<72 hr.17
❑ Yes
g o
❑N/A
3.
Rush Turn Around Tlme Requested?
❑—Yves
o
❑NIA
4.
M(es
[]No
❑N/A
5.
Sufcient volume?
Correct Containers Used?
[]No
❑No
❑N/A
[]N/A
6.
-?ace Containers Used?
Containers Intact?
,�es
[V<
❑No
❑NIA
7
Dissolved analysis: Samples Field Filtered?
❑YM
a
❑N/A
S.
5ample Labels Match COC?
es
❑No
[]NIA
9.
Biological Tissue Fr n?
❑yes '❑No /A
❑None
Temp shouA be above freezing to VC
❑Samplesout of temp criterla. Samples on l[er cooling process
has begun
Did sarn pies originate from a foreign source Ilnternationally,
Srkrludina"amil and Puerto Rlco]? 1]Yes ❑No
includesCate/Time/lufAnarYsrs w,duin.
Yes []No N/ 10,
EHeadspace In VQAVials (>5 Gmmj7 ❑Yes ❑No /A 11.lank Present?
Blank Custody Seals Present? ❑Yes ❑No !A
Field 4ate Required? []Yes ONO
CoMMENTSISAMPEE DISCREPANCY
Lot ID of snit containers:
CIIEUT NOTIFICATIQNIRESOI.IMON
Person contacted:
Project Manager SCURF Review:
Project Manager 5RF Review:
Date/Time:
©ate:
Date:
Page 12 of 14

Stormwater Monit®rim
Chain of Custody Record
Project Number/Name:
SW Outfall #02 B
Project Location: ATI SM - Bakers
Sample 's Sign ture:
A
Date:
Requested Test Parameters
,k
a
W7-
9'/7-,7
•S"
G
G /O
HNO3
Y
Total Recoverable: Chromium, Nickel, Copper, /111c
q• j,�.,.
G
G /®
HNO3
Y
Cadmium
9•�ya
G
G /O
H2SO4
Y
COD
'
G
G /0
None
Y
BOD
G
G /0
None
Y
TSS
Onsite Field
pH Analysis
Onsite Field Temperature Analysis
pH: 7, S(s.u.)
Sample Time:
5P
Temp: aj, 9 (00 Sample Time: 9•sa,•�
Analysis Time:
gyp
Analysis Time:
Meter Calibrated:
Thermometer Calibrated: dD / N
Sampling and field analysis completed by:
Relinquished B
Received B
Date:
Time: Qa.-
Date: `], i
Time: 1 p
Relinquished By:-
Received By: Ptc-.e-vl
Date: 1, / i r
Time:
Date: e a
Time: t , rl
L�olC)al
EHS-SW-Chain of Costody Outfall 02-Rev 001
Page 13 of 14

Document Manne.
a Sample Candldon Upon Recell
:�f!al%#iCa1 I Document No.:
f-CAR-CS-033•Rev,06
Document Revised: February 7, 20121
Page 1 of 2
Issuing Authority:
Pace Carolinas Quality Office
*Check mark top half of box If pig and/or dechlorination 4s
verified and within the acceptance range for preservation
sampies.
Exceptions: VOA, Coliform, TOC, Oil and Grease, DR018015 (water) DOC, LLHg
**Bottom half of box is to list number of bottle
PToject W0# : 92496401
pN: MWB Due Date: 09/29/20
CLIENT: 92-pilvae NC
a
m
v
--
?
a
�
3
Q
Q
u
O
Z
2
2
9
m
7
4
a
Z
Z
Z
Z
a
Z
,�
Z
a
N
Z
N
N
7
N
V
T.
V
.+
dC
k
.�.+
d
N
�11
Y
V
V
,\
V
=
S
li
2
Gzl
N
Z
di
y
x
S
r
CL
n
C
"
Z
,�
U
N
n
Z
G
a
r
..N..
71
V
`1
7
a
Z V7
tJ
7
d
N
u
n
m
o.
a
a
d
41
p
Q
T
Q
N
x
EL
C
9
a
o
a
Q
O
S
j
Q
4
Z
O n
A
C
C
C
a
Z
Z
O
is
t7
c
C
U
N
r`)
a
>
i
7
E
=
Z
W
�,
U
V
N
L
Q
a
v
'�'
N
w
E
Er
,�
O
¢
p
m
O, O
v1
i
a
Q
M
'�
�
a
E
E
6
E
a
N
Q
G
N
J
u1
d
d
1
a
d
G
J
J
Q
Q
Q
J
J
,
E
E
E
C
E
E
v
`m
m
Eo
v
o
E
E
E
c
3
G�
$
E
E
c
u
E
c
l7
ut
o
4
Q
^�
v
S
1
H
a
O
7mZT
G7
CIa
2
i
y
t9
t7
t?
t7
U
6
7
7m
aaz
m
9
m
00
m
Wa
"11
t
3
a
5
6
7
8
4
10
11
12 l\ I l l l\ !\ l\ I\ I I I \! I \I \I \4 I I ! !
PH Adjustment log for Preserved 5ampie5
Sample ID Type Of PfEServatiVe pH uµan receipt Hate preservation adjusted �meadJust ativet Amount added
of e�ative Lot #
Whenever there ;5 a discrepancy aftecting North Carolina ctsmpliance Samples, a copy of this farm will ae:ent to the forth Carolina DEHNA Certification Office {l.e.
Nate:
Out of hold, Incorrect preservative, out of temp, incorrect containers.
Page 14 of 14

aceAnalytical
www.paeelabs.enm
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
September 28, 2020
Scott Ryan
Allvac
Monroe, NC
RE: Project: SW- Outfall #03(B)
Pace Project No.: 92496415
Dear Scott Ryan:
Enclosed are the analytical results for sample(s) received by the laboratory on September 18, 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: Danielle Barrack, Allvac
Tyler Mercer, 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, LLC.
Page 1 of 14

(�Ia'cie Analytical
www.pacelabs.cem
Project: SW- Outfall #03(B)
Pace Project No.: 92496415
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 2 of 14

(�Ia'cie Analytical
www.pacelabs.cem
SAMPLE ANALYTE COUNT
Project: SW- Outfall #03(B)
Pace Project No.: 92496415
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Lab ID Sample ID Method
Analysts
Analytes
Reported
Laboratory
92496415001 Stormwater Monitoring EPA200.7 Rev 4.4 1994
SH1
6
PASI-A
SM 254OD-2011
MJP
1
PASI-A
SM 521OB-2011
JP1
1
PASI-A
SM 5220D-2011
MDW
1
PASI-A
PASI-A = Pace Analytical Services - Asheville
PASI-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 14

(�Ia'cie Analytical
www.pacelabs.cem
ANALYTICAL RESULTS
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: SW- Outfall #03(B)
Pace Project No.: 92496415
Sample: Stormwater Monitoring Lab ID: 92496415001 Collected: 09/17/20 09:35 Received: 09/18/20 10:48 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data
Analytical Method:
Pace Analytical Services - Charlotte
Collected By
DPJ
1
09/17/20 09:42
Collected Date
09/17/20
1
09/17/20 09:42
Collected Time
09:36
1
09/17/20 09:42
pH
7.4 Std. Units
1
09/17/20 09:42
Temperature
22.3 deg C
1
09/17/20 09:42
200.7 MET ICP
Analytical Method: EPA 200.7 Rev 4.4
1994 Preparation Method: EPA 200.7 Rev 4.4 1994
Pace Analytical Services - Asheville
Cadmium
ND ug/L
1.0
1
09/25/20 01:33
09/25/20 22:51
7440-43-9
Calcium
8160 ug/L
100
1
09/25/20 01:33
09/25/20 22:51
7440-70-2
Chromium
9.3 ug/L
5.0
1
09/25/20 01:33
09/25/20 22:51
7440-47-3
Copper
21.1 ug/L
5.0
1
09/25/20 01:33
09/25/20 22:51
7440-50-8
Nickel
ND ug/L
5.0
1
09/25/20 01:33
09/25/20 22:51
7440-02-0
Zinc
18.6 ug/L
10.0
1
09/25/20 01:33
09/25/20 22:51
7440-66-6
2540D Total Suspended Solids
Analytical Method: SM 254OD-2011
Pace Analytical Services - Asheville
Total Suspended Solids
18.0 mg/L
4.1
1
09/23/20 12:22
5210B BOD, 5 day
Analytical Method: SM 521 OB-2011
Pace Analytical Services - Asheville
BOD, 5 day
2.8 mg/L
2.0
1
09/19/20 05:06
09/24/20 00:45
5220D COD
Analytical Method: SM 5220D-2011
Preparation Method: SM 5220D-2011
Pace Analytical Services - Asheville
Chemical Oxygen Demand
ND mg/L
25.0
1
09/24/20 00:05
09/24/20 15:23
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 4 of 14

(�Ia'cie Analytical
www.pacelabs.com
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: SW- Outfall #03(B)
Pace Project No.: 92496415
QC Batch: 568892
Analysis Method:
EPA 200.7 Rev 4.4 1994
QC Batch Method: EPA 200.7 Rev 4.4 1994
Analysis Description:
200.7 MET
Laboratory:
Pace Analytical Services - Asheville
Associated Lab Samples: 92496415001
METHOD BLANK: 3014086
Matrix: Water
Associated Lab Samples: 92496415001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Cadmium
ug/L
ND
1.0
09/27/20 20:21
Calcium
ug/L
ND
100
09/27/20 20:21
Chromium
ug/L
ND
5.0
09/27/20 20:21
Copper
ug/L
ND
5.0
09/27/20 20:21
Nickel
ug/L
ND
5.0
09/27/20 20:21
Zinc
ug/L
ND
10.0
09/27/20 20:21
LABORATORY CONTROL SAMPLE: 3014087
Spike
LCS
LCS % Rec
Parameter
Units
Cone.
Result
% Rec Limits Qualifiers
Cadmium
ug/L
500
499
100 85-115
Calcium
ug/L
5000
4720
94 85-115
Chromium
ug/L
500
489
98 85-115
Copper
ug/L
500
500
100 85-115
Nickel
ug/L
500
505
101 85-115
Zinc
ug/L
500
506
101 85-115
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3014088
3014089
MS
MSD
92495472002
Spike
Spike
MS
MSD MS MSD
% Rec
Parameter Units
Result
Cone.
Cone.
Result
Result % Rec % Rec
Limits
RPD Qual
Cadmium ug/L
ND
500
500
538
549 108 110
70-130
2
Calcium ug/L
5280
5000
5000
10200
10200 98 99
70-130
0
Chromium ug/L
11.4
500
500
531
539 104 105
70-130
2
Copper ug/L
14.2
500
500
572
583 112 114
70-130
2
Nickel ug/L
ND
500
500
454
462 90 92
70-130
2
Zinc ug/L
112
500
500
595
599 97 98
70-130
1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3014090
3014091
MS
MSD
92496453002
Spike
Spike
MS
MSD MS MSD
% Rec
Parameter Units
Result
Cone.
Cone.
Result
Result % Rec % Rec
Limits
RPD Qual
Cadmium ug/L
<0.0010
500
500
508
512 101 102
70-130
1
mg/L
Calcium ug/L
23.9
5000
5000
28900
29100 100 103
70-130
1
mg/L
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: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 5 of 14

(�Ia'cie Analytical
www.pacelabs.com
QUALITY CONTROL DATA
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: SW- Outfall #03(B)
Pace Project No.: 92496415
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
3014090
3014091
MS
MSD
92496453002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter Units
Result
Cone.
Cone.
Result
Result
% Rec
% Rec
Limits RPD Qual
Chromium ug/L
<0.0050
500
500
517
517
103
103
70-130 0
mg/L
Copper ug/L
0.057
500
500
571
573
103
103
70-130 0
mg/L
Nickel ug/L
0.0083
500
500
508
511
100
100
70-130 1
mg/L
Zinc ug/L
0.075
500
500
578
581
101
101
70-130 0
mg/L
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: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 6 of 14

(�Ia'cie Analytical
www.pacelabs.com
QUALITY CONTROL DATA
Project: SW- Outfall #03(B)
Pace Project No.: 92496415
QC Batch: 568159 Analysis Method: SM 2540D-2011
QC Batch Method: SM 254OD-2011 Analysis Description: 2540D Total Suspended Solids
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92496415001
METHOD BLANK: 3010535
Associated Lab Samples: 92496415001
Parameter
Units
Total Suspended Solids
mg/L
LABORATORY CONTROL SAMPLE:
3010536
Parameter
Units
Total Suspended Solids
mg/L
SAMPLE DUPLICATE: 3011486
Parameter
Units
Total Suspended Solids
mg/L
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.5 09/23/2012:21
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
250 236 94 90-110
92496423002 Dup
Result Result RPD Qualifiers
193 192 1
SAMPLE DUPLICATE: 3011487
92496424001 Dup
Parameter Units Result Result
Total Suspended Solids mg/L 208 209
RPD Qualifiers
1
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: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 7 of 14

(�Ia'cie Analytical
www.pacelabs.com
QUALITY CONTROL DATA
Project: SW- Outfall #03(B)
Pace Project No.: 92496415
QC Batch: 567576 Analysis Method: SM 521 OB-2011
QC Batch Method: SM 521 OB-2011 Analysis Description: 5210B BOD, 5 day
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92496415001
METHOD BLANK: 3007928
Associated Lab Samples: 92496415001
Parameter Units
BOD, 5 day mg/L
LABORATORY CONTROL SAMPLE: 3007929
Parameter Units
BOD, 5 day mg/L
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 2.0 09/24/20 00:35
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
198 178 90 84.6-115
SAMPLE DUPLICATE: 3007931
92496295002 Dup
Parameter Units Result Result
BOD, 5 day mg/L ND ND
RPD Qualifiers
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: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 8 of 14

(�Ia'cie Analytical
www.pacelabs.com
QUALITY CONTROL DATA
Project: SW- Outfall #03(B)
Pace Project No.: 92496415
QC Batch: 568224 Analysis Method: SM 5220D-2011
QC Batch Method: SM 5220D-2011 Analysis Description: 5220D COD
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92496415001
METHOD BLANK: 3010889
Associated Lab Samples: 92496415001
Parameter Units
Chemical Oxygen Demand mg/L
LABORATORY CONTROL SAMPLE: 3010890
Parameter Units
Chemical Oxygen Demand mg/L
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Matrix: Water
Blank Reporting
Result Limit Analyzed Qualifiers
ND 25.0 09/24/2015:22
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
750 779 104 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3010891 3010892
MS MSD
92496394002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L 97.0 100 100 203 200 106 103 90-110 1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3010893 3010894
MS MSD
92496401001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L ND 100 100 129 127 108 106 90-110 2
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: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC.
Page 9 of 14

(�Ia'cie Analytical
www.pacelabs.cem
QUALIFIERS
Project: SW- Outfall #03(B)
Pace Project No.: 92496415
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.
PQL - Practical Quantitation Limit.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
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 ofAcrolein 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.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 09/28/2020 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 10 of 14

(�Ia'cie Analytical
www.pacelabs.cem
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: SW- Outfall #03(B)
Pace Project No.: 92496415
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92496415001
Stormwater Monitoring
92496415001
Stormwater Monitoring
EPA 200.7 Rev 4.4 1994
568892
EPA 200.7 Rev 4.4 1994
568905
92496415001
Stormwater Monitoring
SM 254OD-2011
568159
92496415001
Stormwater Monitoring
SM 521 OB-2011
567576
SM 521 OB-2011
567603
92496415001
Stormwater Monitoring
SM 5220D-2011
568224
SM 5220D-2011
568790
Date: 09/28/2020 11:08 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 14

Document Name: oc-cument Revised: February 7, 2018
Sampie Condition Upon Receipt(SCUR) Pa e 1 of 2
_ aceAnalytica! DocumentNo.: issuing Authority:
F-CAR-CS-U33-Rev.06 Pace Carolinas Quality Office
Laboratory receiving samples: Meshanics+rille❑
Asheville❑ Eden❑ Greenwaod ❑ Huntersville Raleigh[]
ample ConditionC)ient ivame: W0# : 92496415
I.��f<►r r �t9� r{-qd' n Clienoje[t
Courler: ❑F d Ex ❑UPS Upon geceipt
❑LISPS 92496415
❑ Commercial Mace []other:
Custody Seat ?Intact? No
Date/!nipals Person Examining Co O
ubble6 �None Bags ❑ Other 91ological Tissue Fr n?
packing Material: Bufahle Wrap ❑Yes -❑No /A
Thermometer 92TD61 Type of Ice: et ❑Blue ❑Kane
IR Gun ID:
Cooler Temp (°C): 0, L�- Correction factor: Add/Subtract (°C) 0.0 Temp should be above freezing to 6°C
d. ❑Samplesout of temp criteria. 5amples on ice, coaling process
Cooler Temp Corrected {°L): has begun
USDA Regulated Soil (Q NIA, water sample)
n a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samires originate from a `oreign source (In a atsona ilv,
Did samples originate:
including iawall and Puerto Rica)? Oyes Na
❑yes ❑No r—wants/Dfscreeancu:
Chain of Custody Present?
flies
[]NO
[]NIA
1.
Samples Arrived within Hold Time?
es
No
❑NIA
2.
short Hold Time Analysis (s72 hr,)?
❑yes
@ o
[]N/A
3.
Rush Turn Around Time Requested?
❑Yves
J. o
❑NIA
4.
Sufficient Volume?
es
❑No
[]N/A
5.
Correct Conniners Used?
❑No
❑N/A
6•
-pace Containers Used?
es
❑Na
❑NIA
Containers Intact?
V es
❑Na
[]N/A
7.
Dissolved Samples Field Filtered?
❑yes
o
❑N/A
S.
analysis:
Sample Labels Match COC?
es
[]No
❑N/A
9.
-includes Date/rmeJI0JAnalysis Matrix:
WT
Headspace in VC)A Vials (�5-fimm)7
❑ves
❑N°
l 1
10.
Trip Blank Present?
❑Yes
©No
/A
11.
Trip Blank Custody Seals Present?
❑Yes
❑N°
IA
field Deta Required? []Yes (—]No
COMMENTS/SAMPLE DISCREPANCY
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
Lot IO of split containers:
Date/Time:
Date:
Date:
Page 12 of 14

Stormwater Monitori��
Chain of Custody Record
Project Number/Name:
SW Outfall #03 B
Project Location: ATI SM - Bakers
Sample 's Signature:
Date:
�
E
v
v
a
F
Q
-�
Requested Test Paramr etes
G
G /0
HNO3
Y
Total Recoverable. Chromium, Nickel, Copper, Zinc
•S6,..
G
G /0
HNO3
Y
Cadmium CA1ciu.rn.
57 /,,,.
G
G /4)
H2SO4
Y
COD
G
G /d)
None
Y
BOD
G
G l d1
None
Y
TSS
Onsite Field
pH Analysis
Onsite Field Temperature Analysis
p11: /, d (s.u.)
Sample Time.
Temp: „14.3 (°C) Sample Time:
Analysis Time:,._
Analysis Time: y`L�
Meter Calibrated: eI
Thermometer Calibrated: I N
Sampling and field analysis completed by:
Relinquished By:
Received B
Date: - Q
Time: fv •3Q..,-
Date: I - $- 2=
11Time: p g
Relinquished By:
Received B : ,_ Pam Hv l
Date:
ITime:
Date: Q tr za
Time: 13.14
Is
EHS-SW-Chain of Costody Outfall 03-Rev 001
Page 13 of 14

a
oocument ,came:
Condition Upon Receli
Document No.:
r-CAR-CS-033-Aev.06
occument Revised: eenruary 1, euia
Page 1 of 2
Issuing Authority:
Pace Carolinas Quality Office
*Check mark top hail of box if pig and/or dechlorination is Project # 'WO# : 92496416
verified and within the acceptance range for preseriation
Due Date: 09/29/20
;ampies. PM, MWB
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/5015 {water] DOC,1AHg CLIENT: 92—R1 lvao NC
**Bottom half of '•;lox is to list number of bottle
Q
=
d
u
O
a
m
d
<
is
�01
y
V
V
V
1
v
v
2
S
a
?
°
2
Z
N
1:
N
N
v
i
4
O
E
?
0
✓
V
u
Q.
=
IC
N
y
L
N
ti
V
=
a
J
y
a
O
C
`�
2
Qi
E
Q
Z
Z
m
0
Q
Z
v
` Y
z Ln
0
A
1
a
?
L'
ro
?
V
,v
Q
N
d
ti
7
A
i
o
N
c
u
a
u
7
u
a
_
_
u
a
o
Z
t
a
=
cr
q
E
u
x
ro
Z
e
D
T y
_ .ar
«
Y
a
"
2
u
«
a
—
7
a
•o
o
E
E
d
E
a
¢
m
E
Q
a
¢
C
o
n
a
J
O
a
D
J
d
4 A
J
a
,nG
m
,n
E
m
E
E
E
aC
4
c
d
E
N
E
N
E
O
`m
vl
Pd
E
O Nav
J
E
J
E
v
7
`m
M
m
rt
C
o
N
y
r-,
a
M11
a
E
I
J
g
q
E
A
E 'i
3
t0
3
v
L,
n
o
,n
N
o
n
g
A
E
a
N
7
E
o
Q
a
7
a
7
i
~a
a
2
a
N
&
U
a`r.
H
�7
m
rl
t7
m
V
m
l7
0
l7
tit
U
�
l7
1,
L!
1�
l7 q
Y
l7
7
In
a
ut
N
6n
w+
4
y
m
L7
Q
vMi
7
in
O
a
m
m
a
m
ao
a
m
m
d
¢
d
¢
4
4
O
7
>
O 7
1
3
4
5
b
7
8
9
1 10
pH Adjustment Log for Preserved Samples
sample 10 7ype of Preservative pH upon receipt Date preservation adjusted Time presentloat Arneont of Preservative Lot 4
adjuster added
Note: Whenever there s a discrepancy affecting North Carolina compliance samples, a copy of thts form will be',eet to the North Carolina DEMR Certification Office (i.e.
Out of hold, Incorrect preservative, out of temp, incorrect containers.
Page 14 of 14