NCS000150_COMPLETE FILE - HISTORICAL_20190108

2iZ0
- STORMWATER DIVISION CODING SHEET
RESCISSIONS .
PERMIT NO.
nI GS ID
DOC TYPE
C� COMPLETE FILE'HISTORICAL
DATE OF
RESCISSION
❑ �oo o / o
YYYYMMDD

,A—rCiin
Performance Applied
Arclin
790 Corinth Road
Moncure, NC 27559
January 4, 201? 9
Division of Water Quality
Attn: DWQ Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Re: Stormwater Sampling Results
Permit: NCO000892
Arclin USA, LLC
Chatham County
Class 1[1
RECEIVED
JAN 0 8 2019
CENTRAL FILES
MR SECTION
Please find enclosed the original and one copy of the Stormwater Discharge Monitoring Report for Year 6
— Period 1 2018. This report is for Arclin USA facility located at 790 Corinth Road, Moncure, North
Carolina.
Note: Please see the attached copy of the email sent to Arclin from Pace Analytical Services regarding
the sample cooler that went missing during shipment. Pace Analytical was sending the cooler from one
lab to another. That shipment contained the samples for phosphorous, total nitrogen, COD, and ammonia.
The cooler was never located. Enclosed are the sample results for the re -sample event.
If you have any questions, please contact Bowman Harvey at 919-545-5753.
Sincerely,
Brian Reddy
Arclin
Plant Manager

Harvey, Bowman
From: Angela Baioni <[e-mail]>
Sent: Monday, November 26, 2018 2:20 PM
To: Harvey, Bowman; Lamm, Chris
Subject: Stormwater samples from 11/12/18
Good afternoon. I am catching up after being out on vacation, and I am just following up with you.
My supervisor, Nicole, reached out to you last week about a cooler of samples going missing in FedEx.
This included your samples for analysis of phosphorus, total nitrogen, COD, and Ammonia.
Unfortunately, this cooler is still missing, and we cannot proceed with this analysis.
We were able to run BOD, TSS, Formaldehyde, and oil and grease. (Oil and grease is still in progress.)
Please let me know if you need additional sample containers or have any questions.
Thank you,
Angela
Angela M. Baioni
Project Manager
Pace Analytical Services, Inc. -Carolina Lab
9800 Kincey Avenue, Suite 100
Huntersville, NC 28078
Direct Dial: 704-977-0939
Office: 704-875-9092
[e-mail]
www.pacelabs.com

STORMWATER DISCHARGE OUTFALL (SDO)
MONITORING REPORT
Permit Number NCS NCO000892
FACILITY NAME Arclin USA. LLC _
PERSON COLLECTING SAMPLE(S) Bowman Harvey
CERTIFIED LABORATORY(S) Pace Anal tical Lab #_ _
Lab #
Part A: Specific Monitoring Requirements
SAMPLES COLLECTED DURING CALENDAR YEAR: 2018
(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 Chatham
PHONE NO. [phone]
Fi
NATURE OF PERMITTEE OR DESIGNEE
OUIRED ON PAGE 2.
Outfall
Date
00400
00556
00310
00530
00600
00610
00665
00340
71880
No.
Sample
Collected
pH
Total
Rainfall
Oil &
Grease
BOD 5
Day
TSS
Total
Nitrogen
Ammonia
Total as N
Phosphorus
COD
Formaldehyde
moldd/vr
Standard
inches
M IL
M /L
M IL
M IL
M IL
M /L
M /L
M /L
002
12/14/18
6.3
.5
38.2
9.7
ND
ND
003
12/14/18
6.3
.5
11.9
0.48
ND
30.2
004
12/14/18
6.3
1.5
1.1
0.24
0.082
ND
Does this facility perform Vehicle Maintenance Activities using more than 55 gallons of new motor oil per month? _ yes X no
(if yes, complete Part B)
Part B: Vehicle Maintenance Activity Monitoring Requirements
Outfall
No.
Date
Sample
Collected
50050
00556
00530
00400
Total Flow
(if applicable)
Total
Rainfall
Oil & Grease
(if appl.)
Non -polar
O&G/TPH
(Method 1664
SGT-HEM), if
appl.
Total
Suspended
Solids
pH
New Motor
Oil Usage
mo/dd/vr
MG
inches
mg/1
mg/1
unit
gaumo
Form SWU-247, last revised 21212012
Page 1 of 2

STORM EVENT CHARACTERISTICS:
Date 12/14/18
Total Event Precipitation (inches): .5
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 Water Quality
Attn: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
"1 certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a
system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person
or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the
best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information,
including the possibility of fines and imprisonment for knowing violations."
(Signature of Permittee)
(Date)
Form SWU-247, last revised 21212012
Page 2 of 2

lacieAnalyfical"
tvw,n! pecelabs.carn
December 26, 2018
David Lorbacher
Arclin-DynealMoncure
790 Corinth Road
Chapel Hill, NC 27599
RE: Project: Stormwater
Pace Project No.: 92410801
Dear David Lorbacher:
Pace Analytical Services, LLC
6701 Conference Drive
Raleigh, NC 27607
[phone]
Enclosed are the analytical results for sample(s) received by the laboratory on December 14, 2018.
The results relate only to the samples included in this report.
Analyses were performed at the Pace Analytical Services location indicated on the sample analyte
page for analysis unless otherwise footnoted.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Qua, q,I
Angela Baioni
[e-mail]
[phone]
Project Manager
Enclosures
cc: Bowman Harvey, Acrlin-DynealMoncure
Chi Lamm, Arclin-DynealMoncure
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 21

aceAnalytical
�n,4rpacelahs.rnm
Project Storrnwater
Pace Project No.: 92410801
Pace Analytical Services, LLC
6701 Conference Drive
Raleigh, NC 27607
[phone]
Asheville Certification IDs
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
VirginiafVELAP 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 21

Pace Analytical Services, LLC
aceAnalytical 6701 Conference Drive
Raleigh, NC 27607
wwwpawlabs.cnm [phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
Stormwater
92410801
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92410801001
002121418
TKN+NO3+NO2 Calculation
EWS
1
PASI-A
EPA 350.1 Rev 2.0 1993
KDF1
1
PASI-A
EPA 351.2 Rev 2.0 1993
MFO
1
PASI-A
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
EPA 365.1 Rev 2.0 1993
MDW
1
PASI-A
SM 5220D-2011
GC
1
PASI-A
92410801002
003121418
TKN+NO3+NO2 Calculation
EWS
1
PASI-A
EPA 350.1 Rev 2.0 1993
KDF1
1
PASi-A
EPA 351.2 Rev 2.0 1993
MFO
1
PASI-A
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
EPA 365.1 Rev 2.0 1993
MDW
1
PASI-A
SM 5220D-2011
GC
1
PASI-A
92410801003
004121418
TKN+NO3+NO2 Calculation
EWS
1
PASI-A
EPA 350.1 Rev 2.0 1993
KDF1
1
PASI-A
EPA 351.2 Rev 2.0 1993
MFO
1
PASI-A
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
EPA 365.1 Rev 2.0 1993
MDW
1
PASI-A
SM 5220D-2011
GC
1
PASI-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent cf Pace Analytical Services, LLC. Page 3 of 21

e
acmnalytical
MVAY/7SCBi8b3.4n11r
ANALYTICAL RESULTS
Project: Stormwater
Pace Project No.: 92410801
Pace Analytical Services, LLC
6701 Conference Drive
Raleigh, NC 27607
[phone]
Sample: 002121418
Lab ID: 92410801001 Collected: 12/14/18 08:15 Received: 12/14/18 11:17 Matrix: Water
Parameters
Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Total Nitrogen Calculation
Analytical Method: TKN+NO3+NO2 Calculation
Total Nitrogen
38.2 mg/L 0.52 1 12/26/18 10:06
350.1 Ammonia
Analytical Method: EPA 350.1 Rev 2.0 1993
Nitrogen, Ammonia
9.7 mg/L 0.10 1 12/21/18 11 11 7664-41-7
351.2 Total Kjeldahl Nitrogen
Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993
Nitrogen, Kjeldahl, Total
14.9 mg/L 0.50 1 12/18/18 22:28 12/20/18 02:05 7727-37-9
353.2 Nitrogen, N021NO3 pres.
Analytical Method: EPA 353.2 Rev 2.0 1993
Nitrogen, NO2 plus NO3
23.3 mg/L 0.10 5 12/18/18 05:45 M6, R1
365.1 Phosphorus, Total
Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993
Phosphorus
ND mg1L 0.050 1 12/17/18 20:45 12/18/18 19:25 7723-14-0
5220D COD
Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011
Chemical Oxygen Demand
ND mg/L 25.0 1 12/18/18 16:40 12/19/18 17:24
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/26/2018 05:11 PM without the written consent of Pace Analytical Services, LLC.
Page 4 of 24

e
aceAnallytical
wtnrpeaelabacam
ANALYTICAL RESULTS
Pace Analytical Services, LLC
6701 Conference Drive
Raleigh, NC 27607
[phone]
Project: Stormwater
Pace Project No.: 92410801
Sample: 003121418 Lab ID: 92410801002 Collected: 12/14/18 08:50 Received: 12/14/18 11:17 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Total Nitrogen Calculation
Analytical Method: TKN+NO3+NO2 Calculation
Total Nitrogen
11.9 mg/L 0.52 1 12/26/18 17:10
350.1 Ammonia
Analytical Method: EPA 350.1 Rev 2.0 1993
Nitrogen, Ammonia
0.48 mg1L 0.10 1 12/21/18 11:13 7664-41-7
351.2 Total Kjeldahl Nitrogen
Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993
Nitrogen, Neldahl, Total
3.2 mg1L 0.50 1 1211811822:28 12/20/1802:05 7727-37-9 M1
353.2 Nitrogen, N021NO3 pros.
Analytical Method: EPA 353.2 Rev 2.0 1993
Nitrogen, NO2 plus NO3
8.7 mg1L 0.20 10 12/18/18 06:04
365.1 Phosphorus, Total
Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993
Phosphorus
ND mg1L 0.050 1 12/17/18 20:45 12118/18 19:26 7723-14-0
5220D COD
Analytical Method: SM 5220D-2011 Preparation Method: SM 52200-2011
Chemical Oxygen Demand
30.2 mg/L 25.0 1 12/18/18 16:40 12/19/18 17:24
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/26/2018 05:11 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 21

0
aceAnalytical
www.paceraea.cnrn
ANALYTICAL RESULTS
Pace Analytical Services, LLC
6701 Conference Drive
Raleigh, NC 27607
[phone]
Project: Stormwater
Pace Project No.: 92410801
Sample: 004121418 Lab ID: 92410801003 Collected: 12/14/18 08:35 Received: 12114118 11:17 Matrix: Water
Parameters Results Units Report Limit OF Prepared Analyzed CAS No. Qual
Total Nitrogen Calculation
Analytical Method: TKN+NO3+NO2 Calculation
Total Nitrogen
1.1 mg]L 0.52 1 12/26/18 1T,10
350.1 Ammonia
Analytical Method: EPA 350.1 Rev 2.0 1993
Nitrogen, Ammonia
0.24 mglL 0.10 1 12/21/18 11:14 7664-41-7
351.2 Total Kjeldahl Nitrogen
Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993
Nitrogen, Kjeldahl, Total
0.95 mg1L 0.50 1 12/18/18 22:28 12/20/18 02:08 7727-37-9
353.2 Nitrogen, N021NO3 pres.
Analytical Method: EPA 353.2 Rev 2.0 1993
Nitrogen, NO2 plus NO3
0.19 mg/L 0.020 1 12/18/18 05:09
365.1 Phosphorus, Total
Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2,0 1993
Phosphorus
0.082 mg/L 0.050 1 12/18/18 18:30 12/18/18 20:15 7723-14-0
52200 COD
Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011
Chemical Oxygen Demand
NO mg/L 25.0 1 12/18/18 16:40 12/19/18 17:25
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/26/2018 05:11 PM without the written consent of Pace Analytical Services, LLC. Page 6 of 21

laceAnalytical"
Ktiw�.pecelahs.mrrt
QUALITY CONTROL DATA
Project: Stormwater
Pace Project No.: 92410801
QC Batch: 448824 Analysis Method: EPA 350.1 Rev 2.0 1993
QC Batch Method: EPA 350.1 Rev 2.0 1993 Analysis Description: 350.1 Ammonia
Associated Lab Samples: 92410801001, 92410801002, 92410801003
METHOD BLANK: 2458111 Matrix: Water
Associated Lab Samples: 92410801001, 92410801002, 92410801003
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen, Ammonia mg/L ND 0.10 12/21/1810:48
Pace Analytical Services, LLC
6701 Conference Drive
Raleigh, NC 27607
[phone]
LABORATORY CONTROL SAMPLE: 2458112
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Nitrogen, Ammonia mg1L 5 5.0 101 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2458113 2458114
MS MSD
92410742002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc, Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Ammonia ni 2.5 5 5 7.5 7.5 100 100 90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2458115 2458116
MS MSD
92411113001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Ammonia mi ND 5 5 5.0 5.1 101 101 90-110 0
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 shalt not be reproduced, except in full,
Date: 12/26/2018 05:11 PM without the written consent of Pace Analytical Services, LLC.
Page 7 of 21

(�IaneAnalXical
%"w.pacelabs.com
QUALITY CONTROL DATA
Project: Stormwater
Pace Project No.: 92410801
QC Batch: 448414 Analysis Method: EPA 351.2 Rev 2.0 1993
QC Batch Method: EPA 351.2 Rev 2.0 1993 Analysis Description: 351.2 TKN
Associated Lab Samples: 92410801001, 92410801002, 92410801003
METHOD BLANK: 2456258 Matrix: Water
Associated Lab Samples: 92410801001, 92410801002, 92410801003
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen, Kjeldahl,Total mg1L ND 0.50 12I2011801:48
LABORATORY CONTROL SAMPLE: 2456259
Spike
Parameter Units Conc.
Nitrogen, Kjeldahl, Total mg1L 10
Pace Analytical Services, LLC
6701 Conference Drive
Raleigh, NC 27607
[phone]
LCS LCS % Rec
Result % Rec Limits Qualifiers
9.2 92 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2456260 2456261
MS MSD
92410846001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qua]
Nitrogen, Kjeldahl, Total mg1L ND 10 10 11.4 9.9 109 95 90-110 14 R1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2456262 2456263
MS MSD
92410801002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Roc % Rec Limits RPD Quai
Nitrogen, Kjeldahl, Total mg/L 3.2 10 10 12.4 11.8 92 86 90-110 5 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: 12/26/2018 05:11 PM without the written consent of Pace Analytical Services, LLC.
Page 8 of 21

aceAnalytical
www.pxelahs.com
QUALITY CONTROL DATA
Project: Stormwater
Pace Project No.: 92410801
QC Batch: 448120 Analysis Method: EPA 353.2 Rev 2.0 1993
QC Batch Method: EPA 353.2 Rev 2.0 1993 Analysis Description: 353.2 Nitrate + Nitrite, preserved
Associated Lab Samples: 92410801001, 92410801002, 92410801003
METHOD BLANK: 2454920 Matrix: Water
Associated Lab Samples: 92410801001, 92410801002, 92410801003
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen, NO2 plus NO3 mg1L ND 0.020 12/18/18 05:02
Pace Analytical Services, LLC
6701 Conference Drive
Raleigh, NC 27607
[phone]
LABORATORY CONTROL SAMPLE: 2454921
Spike LCS LCS % Rec
Parameter Units Cone. Result % Rec Limits Qualifiers
Nitrogen, NO2 plus NO3 mg/L 2.5 2.6 103 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2454922 2454923
MS MSD
92410801001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, NO2 plus NO3 mg/L 23.3 2.5 2.5 24.2 21,6 34 -69 75-125 11 M6,R1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2454924 2454925
MS MSD
92410830001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, NO2 plus NO3 mg1L 0,63 2.5 2.5 2.1 2.1 58 58 75-125 0 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: 12/26/2018 05:11 PM without the written consent of Pace Analytical Services, LLC.
Page 9 of 21

•
aceAnalytical
xww.pacelabs.com
QUALITY CONTROL DATA
Project: Stormwater
Pace Project No.: 92410801
Pace Analytical Services, LLC
6701 Conference Drive
Raleigh, NC 27607
[phone]
QC Batch: 448057 Analysis Method: EPA 365.1 Rev 2,0 1993
QC Batch Method: EPA 365.1 Rev 2.0 1993 Analysis Description: 365.1 Phosphorus, Total
Associated Lab Samples: 92410801001, 92410801002
METHOD BLANK: 2454543 Matrix: Water
Associated Lab Samples: 92410801001, 92410801002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Phosphorus mglL ND 0.050 12/1811819:05
LABORATORY CONTROL SAMPLE: 2454544
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Phosphorus mg/L 2.5 2.6 104 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2454545 2454546
MS MSD
92410504001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc, Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/L 1.1 2.5 2.5 3.7 3.7 104 106 90-110 1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2454547 2454548
MS MSD
92410890001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc, Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/L 9.5 2.5 2.5 12.6 12.4 126 117 90-110 2 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: 12126/2018 05:11 PM without the written consent of Pace Analytical Services, LLC.
Page 10 of 21

aceAnalytical
www.pecefebs.com
QUALITY CONTROL DATA
Project: Stormwater
Pace Project No.: 92410801
Pace Analytical Services, LLC
6701 Conference Drive
Raleigh, NC 27607
[phone]
QC Batch: 448368 Analysis Method: EPA 365.1 Rev 2.0 1993
QC Batch Method: EPA 365.1 Rev 2.0 1993 Analysis Description: 365.1 Phosphorus, Total
Associated Lab Samples: 92410801003
METHOD BLANK: 2455954 Matrix: Water
Associated Lab Samples: 92410801003
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Phosphorus mg/L ND 0.050 12/18/18 20:05
LABORATORY CONTROL SAMPLE: 2455955
Spike LCS LCS % Rec
Parameter Units Cone. Result % Rec Limits Qualifiers
Phosphorus mg/L 2.5 2.5 101 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2455956 2455957
MS MSD
92411041001 Spike Spike MS MSD MS MSD %9 Rec
Parameter units Result Cone, Conc. Result Result % Rec % Rec Limits RPD Qual
Phosphorus mg/L ND 2.5 2.5 2.6 2.6 104 102 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: 12/26/2018 05:11 PM without the written consent of Pace Analytical Services, LLC.
Page 11 of 21

aceAnalyfical.
waw.pacefe6s.cnm
QUALITY CONTROL DATA
Project: Stormwater
Pace Project No.: 92410801
QC Batch: 448378 Analysis Method: SM 5220D-2011
QC Batch Method: SM 5220D-2011 Analysis Description: 5220D COD
Associated Lab Samples. 92410801001, 92410801002, 92410801003
METHOD BLANK: 2456054 Matrix: Water
Associated Lab Samples: 92410801001, 92410801002, 92410801003
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chemical Oxygen Demand mg/L ND 25.0 12/19/18 17:24
Pace Analytical Services, LLC
6701 Conference Drive
Raleigh, NC 27607
[phone]
LABORATORY CONTROL SAMPLE: 2456055
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Chemical Oxygen Demand mg/L 750 776 104 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2456056 2456057
MS MSD
92410998001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc, Conc. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg1L 216 100 100 324 326 108 111 90-110 1 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2456058 2456059
MS MSD
92410833007 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD Qual
Chemical Oxygen Demand mg/L 909 100 100 1010 921 96 12 90-110 9 M1,R1
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: 12/26/2018 05:11 PM without the written consent of Pace Analytical Services, LLC.
Page 12 of 21

13c,UaAnalytical"
www.Pscelahs.c=
QUALIFIERS
Project: Stormwater
Pace Project No.: 92410801
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
6701 Conference Drive
Raleigh, NC 27607
[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 Acryionitrile 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.
W_[=IeI:%�Cel:tl-y
PASI-A Pace Analytical Services -Asheville
ANALYTE QUALIFIERS
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
Me Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.
R1 RPD value was outside control limits.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 12/26/2018 05:11 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 21

18ceAnalytr'ca1
smw.p=elabs cram
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Stormwater
Pace Project No.: 92410801
Pace Analytical Services, LLC
6701 Conference Drive
Raleigh, NC 27607
[phone]
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Analytical
Batch
92410801001
002121418
TKN+NO3+NO2
449495
Calculation
92410801002
003121418
TKN+NO3+NO2
449638
Calculalon
92410801003
004121418
TKN+NO3+NO2
449638
Calculation
92410801001
002121418
EPA 350.1 Rev 2.0 1993
448824
92410801002
003121418
EPA 350.1 Rev 2.0 1993
448824
92410801003
004121418
EPA 350.1 Rev 2.0 1993
448824
92410801001
002121418
EPA 351.2 Rev 2.0 1993
448414
EPA 351.2 Rev 2.0 1993
448684
92410801002
003121418
EPA 351.2 Rev 2.0 1993
448414
EPA 351.2 Rev 2.0 1993
448684
92410801003
004121418
EPA 3512 Rev 2,0 1993
448414
EPA 351.2 Rev 2.0 1993
448684
92410801001
002121418
EPA 353.2 Rev 2.0 1993
448120
92410801002
003121418
EPA 353.2 Rev 2.0 1993
448120
92410801003
004121418
EPA 353.2 Rev 2.0 1993
448120
92410801001
002121418
EPA 365.1 Rev 2.0 1993
448057
EPA 365.1 Rev 2.0 1993
448133
92410801002
003121418
EPA 365.1 Rev 2.0 1993
448057
EPA 365.1 Rev 2.0 1993
448133
92410801003
004121418
EPA 365.1 Rev 2.0 1993
448368
EPA 365.1 Rev 2.0 1993
448390
92410801001
002121418
SM 52200-2011
448378
SM 5220D-2011
448599
92410801002
003121418
SM 5220D-2011
448378
SM 5220D-2011
448599
92410801003
004121418
SM 52200-2011
448378
SM 5220D-2011
448599
Date: 12/26/2018 05:11 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC,
Page 14 of 21

Document Name:
Domment Revised. February 7, 2018
f, fF
Sample Condition Upon Recei t(SCUR)
Pagel 01`2
Document No.:
Issuing Authority:
aGBAlJBij�Cr?I
F•CAR-C4-M39-Rev.06
Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden[] Greenwood ❑ HuntersvilleEl
Custody. Seal Present? [ ❑No seals intact?
Raleigh Mechanicsville[],
W0#:92410801
1111111111111111111 H
92410801
Date/Initials Person Examhting Cantant9Q _ •
(1-i+ - t 5
Packing Material: []Bubble Wrap []Bubble Bags LG} Me ❑ Other Biologl®I Tissue Frozen?
Thermomet,e�r. Des []No [gN#,
rET111 eun to; Toy Type of Ice; /het ❑Blue ❑flare
Cooler Temp ('C): c Q-- Correction Factor Add/Subtract ('cf- �.
Temp should be above freezing to 6'C
Cooler Temp Corrected ('C),Q' 3- f]Samples out of temp criteria. sampiea on Ice, cooling process
has begun
USDA kegu!ated Soil ( A, water sample) ... - ..
r lyps
LET, [IN,
Inrludlno Havnll and Puertn triton)? FlYe5 rqNo —
m en 5
Chain of Custody Present?
No
N/A
1.
Samples Arrived wifin Hold Time?
05--
❑No -
©N/A
2.
Short Hold rime Analysis (<72 hr.)?
❑yes
N/A
3.
Rush -Turn Around Time Requested?
[]Yes
N/A
4.
:wtticienr Volume
CorrectContalners Used?
-Pace Containers Used?
es
es
❑No
❑no
.[:]NIA
❑N/A
6•
Containers Intact?
Yu
QHa
N/A
7.
Dissolved analysis: Samples Field Filtered?
❑Yes
ONO
[9ay4z' 1
8.
Sample Cabals Match CDC? /n1 11r
-includesRate�me ID/Anaiysis Matrix: v-
des
��
❑No
[)N/A
9.
Headspace to V0A Vials (>S-6mm)?
❑Yes
[JNa
❑N/A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
❑'!rs
Elyaus
R&O
, a
QN/A
EJ N/A
11.
COMMENTS/SAMPLE DISCREPANCY Held Data Required? (]Yes ❑Na
Lot ID of split Containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Review. -
Project Manager SRF Review.
Date/rime:
Date:
Date:
Page 15 of 21

*Check mark top half of box If pH and/or dechlotination Is
verified and within the acceptance range for preservation
Mm„ie�
Ficceptfons: VOA, Cofifonn TOC, Oil and Grease, URo/6015 (water) COC, L1Hg
"Bottom half of box is to list number of bottle
Project# I WO# : 92410801 _
PM: AMB Due Date: 12/31/18
CLIENT: 91—ArelinDyn
�'A
rV
2
n
°
<
7
a
v
Z
2
m
Y
u
el
a
m
a
—.
m
w
_
=
�
a
n
p
x
a�
A
P
d
O
S
m
4E
Z
N
ns
1
y
r
c
c
a
vi
Y
O
l7
n
C
o
'rj'
F
Z
t7
z
v
a
a
14
7
=
a
u
N
u
u
a
u
tC
6
u
u
u`
Y
1
i�i
m
Z
c
]
m
x
•x
u
r
. r„
.
•
y
^^c
E
4
C
q
Cs
0
R
a
H
�i
N
[]
O
S„'
O
R
O
�
n
c
m
n
a
a
*s
•+
r3
.i
m
v
{�
L7
lm7
l�
17
�
C7
�
O
�
a
n
m
m
m
tl
m
m
G
Q
6
d
C
Q
O
}
7
O
}
7
N
wt
10
12
a
a
=
n
m
,
en
—
za
s
u
0
a
L
s
c
p
Z
j
o
c
a
-0
F
pH Adjustment Log for Preserved Samples
Sample ID Type of Preservadve pH upon receipt Data prasatvadon adjusted
Time pteselvadan Amount of praservattve lot I
adjusted added
Now Wnantver theta Is a discnepancy affecting North Carolina campiNnce samplas, a copy of this form will be sent to the North Carolina MHNR cartiRat:cn Office (i.e. Page 16 of 21
4vt of hold, Incorrect presen tive, out or ternp, Incorrect contalnars.

i'
Uw
m
m'
O
A
y
•
-o
A
s
0
n
-a
43
C.
o
A
�
�•
T
a
S
4
a
f((D
N
rb
w n
CL
g a
G
m
a
_0
in
0
c
T
a
a ro
0
s
I
-4
O
I
rs1141J-1 5 mL Plastic Unpreserved (N/A) (Cl.)
BPBU- 0 mL Plastic Unpreserved (N/A)
9P2U-5(U mL Plastic Unpreserved (NIA)
9P1U_1 Iter Plastic Unpreserved (N/A)
9P4S•iS mL Plastic H2504 (PH c 2) (q-)
BP3N- 0 rnL plastic HNO3 (PH c 21
B P42-'12 5 mL PlastIC-4N Acetate &NaOH(>9)
BP4C-12 5 mL Plastic N&GH (pH > 12) (Ci_)
WGFU- lde-mouthed Glaaa)ar Unpreserved
A6IU-1 l[ar Amber Unpreserved (N/A) (Cl)
AGIH-1 Uer Amber Ho (PH < 21
A(33U- 0 mL Amber Unpreserved (N/A) (Cl-)
A415-1 I ter Amber H2SO4 (pH < 2)
AG35-25 mLAmber H2504 (pH <2)
AG3A(D 3A)-250 mL Amber NH4Cl (N/A)(Cl-)
DCa914-4rnl-VOA HCi (N/A)
VGBT-40 rnL VOA N225203 (N/A)
VG9U-4 mL VOA Unp tN/A)
DGSP-4C mL VOA HBP04 (N/A)
VOAN (6 Ask per k[tj-5035 kit tN/A)
V/GK (3 lal- Pcrklt)-VPii/Gas kit (N/A)
SPST-124 MLSterile Plastic (N/A —lab)
SP2T•25 mLSterile Plestic
mt Plastic (NH2)2504 (93-9.7)_
} mL Amber Unp reserved viais (N/A)
mLSclndliatianvtah (N/A)
ML Amber Unpreserved viols (N/A)
T. S
-w
n a 7c'
gm
aCu
;E .`
a •a
S
!0 p
W
n Cr
rP X
rn
.Q
S
m
qV Q
R
O 4
-� rG
CCD O
N •Y
m
'a
O
n_
sk

0
D
�I
x
z
a
a;
b
N
3
0
4
@
a3
9
a
m
—
M-0-0
�17-
1�
■■UnPreserved
�
rr
��
■rl■■1■■
�rIrrol.
(NIA)
���ir■Ir■r�■r■��r
i��rrfl
,n
IPAP�irrri-r�rri;�r�
1��■■r■
.
Ili
■
�
i��ri-ri►,-riri-r�?iIt
No
I���r■r■■■�i1�■�
■i
ri■�■r■Iri
Per kft)-VPHjc5az hit (N/Al
■ram
■g■■■��■
■�i
4
aT�
a
a g
a°'
@ O
or
x
fD �
0
� a
00
IP
o ro
fu
T
I m
:Z 33 fff
� ?
—..
�aCO
r
m .

Pli
CHAIN- F-CUSTODY ! Analytical Request Document
The Choi Custody is a LEGAL DOCUMENT. All relevant fields must be completed acw t*. �
• rn
m
$ectlon A section B $BClien C J Q
Requlrad Olent Inform don: Requlned Project htlornl wl W : Invoice Minrtnpfiorc Page: 1 Of ;
Morn ". NC 27599
Emrit � lose Orer Aeatc•S - - ----{:,'t-
Pure
Quetta
Phu— S Faz Pfojed Name: Slater Peso Pf*cl JAW- r.engeja Gaioni
Requested Due Dale: 1projed M: 1 IPBW Pro41e $-.. 4611A we
'
�,,,,,�,�,1
WRIA CODE
• r
VM
SAMPLE f
,
OT
OMNI
Ell
■���
����r�����
■NE1101050=10
MR
M,
59-ter%r
��■■�
�■
t �"R.:ifs.wihrr. =�or»� r�'_?•�•;,"ae+:#� _o:" - - - -3:;,�:ll'.?sa��.,r�•,�'_�.»�� �_�F_ o
U
PRMT Hann of TPLER. e
SX
W,NATURE a! PLEB: DATE Stgm d: utl >_ a
1- o: IS $ l.3 W E v

.�The
Chain -of,
uslody is a LF-GAL DOCUMENT. AD relevant fields must he completed accun
tely.
�
�DATE
TIME
ATI
T.,
z
--_—
�
.
.�.
.'
. .
'.'..
..
.
.
..'..
.
.
.
.
.......

- CHAIN
P-CUSTODY I Analytical Request Document
The Chain -of,
ustody is a LEGAL DOCUMENT. All relevant fields must be completed a
tely.
Sedbd A sectlan 6
Section e '
Required Chard IMa tren: Required Project Infarmatlan:
I"*Tc6IMannati , -.
-
gLerp 41,
camp" Norm:
Pa o : .5
CWPOCY Arcl' re
Report Ta Bowrrun F1¢
Address• 790 Corinth Road
Copy To:
teanccxe Nczrs99• -
-
Addroes:DD
`�„:+5x.?
_gx�dRe 'l�oe -•� .._.. .-�.;.:.:wk
Fmn 1I: � .y ,CZy,4_Purchase
Order s:
Pace Quote_
-
Phono: -
Fox
Project Nam_ Stmtwater -
Pace Project Ma ¢n9aEe.dai .00rrL
'_l7'1i vx^?
Requessed Du Men-
Preiod R:
Pete Proriie it 4511-4
Ne
'.Filter
(YYN-
yi%rs.r
'
^ ay�y; w 'T�
wnTRLX CODE
COLLECTED
2
Preservatives
__,_ _..-•,^_
PtiRrt Wbr IxM
u
wx..wLr.r urw
.
E
�
a�eea.0 OL
SAMPLE ID
Ono Character box. w4. wP
g
START
ENti
(A•7,0.9r I. All
'
nr
Sample Wa musf be unique bwr
s
w
'_
o
e
m
to
w
$
a
1g
W
C
n
DATE
TtncE
'zM
oe I - AM
G
a
=
Y121Y1 - TKM
G'
i
DT6
1
riot 7.;.
;g{z:
ii�9Z'C
'
W - ' • - !- [ .�i.k
-'c ADOiT10NlUFWYY }
_ _ .�J.c
RE
.-..
.,+I� - -pc•..
-
�
tl�
TIME.li�''!
� _..
:S:' r"'T-�P,TF�,BY.I�F1L3XiWr3:..
,
.-
..
ae.-rs
'Y`�!'
'�`4fpp
Yl,�
s+s-
�'x`7i
N
•:ii
f
_ -
.rARiVLE
_ .F .
jj9 h•
„{
f-�."h�-
,r. .3:rc:cva_ 3•w 'l•.:i.
r��.-�,rw�
r ..a..�d;:
:��-. •s
�
._•�.-
Sut .B�'..
xr.� �.�,�i,
's-'�.�r'.::i��^3+.:•�
;�z�a.-.. .:�'�`R��-
lrt�is_'.`i
3�'y.�:e-Y�
.�..-:Y�eY�carer;�•+.a'4•
n_.;..t•
r
SA�APLE�;NAIe�AriD'S
lllREy4e•-iyi}� :r�'-,�i`.'L+�'�-��".r4?¢"� �t�.��`..a- i!1
L., 's=..�'�:•�:^«A
ir'y.
-"F ... .JP.I
y 4., r C'�S.r� .s r_• .-_C: w:L"tiW.. �"5 1' .�
4'- �.•ST;
__
l.`�e-:
V
- PRUlT Name of "
•
R:
s
v
SIGNATURE ¢f SA
L
.e
N c3
DATE Signed: