NC0069523_Split Sampling - Tallwood Estates_20231128

Action History (UTC-05:00) Eastern Time (US & Canada)
Submit by Anonymous User 11/28/2023 1:02:38 PM (Supplemental Submittal)
Submit by Wren.Thedford 1/31/2024 10:59:08 AM (Supplemental Info Submittal)
• The task was assigned to Wren.Thedford, bradley.bennett 11/28/2023 1:02:38 PM
• Wren.Thedford assigned the task to Wren.Thedford 1/31/2024 10:59:00 AM

Initial Review Information
......... ......... .......................................................................................................................................................................................................................
Updated ID#: * IMPORTANT: REVIEWER SHOULD VERIFY and revise here if necessary.
NCO069523
How should this project be handled?*
File Discard
Information Submitted on 11/28/2023
Submitter Information
Name: Rick Mareth
Who is submitting the information?
Email Address:* [e-mail]
Submittal Information
The Division of Water Resources (DWR) is providing this site to allow for the upload of required supplemental information
associated with discharge monitoring reports (DMR). All DMR data is required to be submitted electronically through
the eDMR system and should not be submitted here. Division staff will review all uploaded documents and will only
maintain required information. Documents such as laboratory reports are not required to be submitted and will not be
maintained in the system.
Project Information:
Please supply the permit number for this project.
...............................................................................................................................
Existing ID#* Permit Number
NCO069523
Examples: NCxxxxxxx or NCGxxxxxx
Facility Name:* Tallwood Estates WWTP
County: Union
Please upload all files that need to be submited. *
Click the upload button or drag and drop files here to attach document
92691115_frc.pdf
1.O9MB
92692469_frc. pdf
944.55KB
92693751 _frc. pdf
1.09M B
92694912_frc (3).pdf
1.38MB
92696013_frc. pdf
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Only pdf files are accepted.

Please provide descriptive comments about the attached information.
Attached are the sample results from Pace Analytical services, LLC for split sampling of Tallwood Estates WWTP
* 10/24/23 Effluent BOD was 12.7 with a qualifier of B3
*133- The dissolved oxygen depletion of the dilution water blank exceeded 0.2 mg/L.*
* By checking the box and signing box below, I certify that:
o I have given true, accurate, and complete information on this form;
o I agree that submission of this Supplemental Information form is a "transaction" subject to Chapter 66, Article 40 of the
NC General Statutes (the "Uniform Electronic Transactions Act')
o I agree to conduct this transaction by electronic means pursuant to Chapter 66, Article 40 of the NC General Statutes
(the "Uniform Electronic Transactions Act');
o I understand that an electronic signature has the same legal effect and can be enforced in the same way as a written
signature; AND
o I intend to electronically sign and submit the Supplemental Information form."
Full Name: Rick James Mareth
Signature:
Date Submitted: 11/28/2023

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
October 17, 2023
Rick Mareth
Union County Public Works
4015 Sardis Church Rd.
Waxhaw, NC 28173
RE: Project: Weekly Sample Set
Pace Project No.: 92692469
Dear Rick Mareth:
Enclosed are the analytical results for sample(s) received by the laboratory on October 10, 2023. 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,
Sara Poulson
[e-mail]
704-977-0964
Project Manager
Enclosures
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 15

Project: Weekly Sample Set
Pace Project No.: 92692469
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
CERTIFICATIONS
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water#: LA029
Virginia/VELAP Certification #: 460221
South Carolina Laboratory ID: 99030
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 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
Weekly Sample Set
92692469
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92692469001
UCTW-INF
SM 2540D-2015
RVS
1
PASI-A
SM 521 OB-2016
KO
1
PASI-A
EPA 350.1 Rev 2.0 1993
NCF
1
PASI-A
92692469002
UCTW-EFF
SM 254OD-2015
RVS
1
PASI-A
SM 521 OB-2016
KO
1
PASI-A
EPA 350.1 Rev 2.0 1993
NCF
1
PASI-A
92692469003
UCTW-EFF
SM 9222D-2015
KDF
1
PASI-C
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 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Weekly Sample Set
Pace Project No.: 92692469
Sample: UCTW-INF
Lab ID: 92692469001 Collected: 10/10/23 09:47
Received: 10/10/23 13:30 Matrix: Water
Parameters
Results Units Report Limit DF
Prepared Analyzed CAS No. Qual
2540D Total Suspended Solids
Analytical Method: SM 2540D-2015
Pace Analytical Services - Asheville
Total Suspended Solids
106 mg/L 35.7 1
10/12/23 17:10
5210B BOD, 5 day
Analytical Method: SM 521 OB-2016
Pace Analytical Services - Asheville
BOD, 5 day
122 mg/L 2.0 1
10/11/23 15:55 10/16/23 12:06
350.1 Ammonia
Analytical Method: EPA 350.1 Rev 2.0 1993
Pace Analytical Services - Asheville
Nitrogen, Ammonia
39.5 mg/L 1.0 10
10/17/23 07:25 7664-41-7 M1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/17/2023 09:05 AM without the written consent of Pace Analytical Services, LLC. Page 4 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Weekly Sample Set
Pace Project No.: 92692469
Sample: UCTW-EFF
Lab ID: 92692469002 Collected: 10/10/23 09:26
Received: 10/10/23 13:30 Matrix: Water
Parameters
Results Units Report Limit DF
Prepared Analyzed CAS No. Qual
2540D Total Suspended Solids
Analytical Method: SM 2540D-2015
Pace Analytical Services - Asheville
Total Suspended Solids
ND mg/L 2.5 1
10/12/23 17:10
5210B BOD, 5 day
Analytical Method: SM 521 OB-2016
Pace Analytical Services - Asheville
BOD, 5 day
ND mg/L 2.0 1
10/11/23 15:55 10/16/23 11:45
350.1 Ammonia
Analytical Method: EPA 350.1 Rev 2.0 1993
Pace Analytical Services - Asheville
Nitrogen, Ammonia
ND mg/L 0.10 1
10/17/23 06:00 7664-41-7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/17/2023 09:05 AM without the written consent of Pace Analytical Services, LLC. Page 5 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Weekly Sample Set
Pace Project No.: 92692469
Sample: UCTW-EFF Lab ID: 92692469003 Collected: 10/10/23 09:29 Received: 10/10/23 13:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
MBIO 9222D Fecal Coliform CHT Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015
Pace Analytical Services - Charlotte
Fecal Coliforms ND CFU/100 mL 1.0 1 10/10/23 16:01 10/11/23 16:01
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/17/2023 09:05 AM without the written consent of Pace Analytical Services, LLC. Page 6 of 15

QUALITY CONTROL DATA
Project: Weekly Sample Set
Pace Project No.: 92692469
QC Batch: 805432 Analysis Method: SM 9222D-2015
QC Batch Method: SM 9222D-2015 Analysis Description: 9222D Fecal Coliform(MF) - CHT
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92692469003
METHOD BLANK: 4170886 Matrix: Water
Associated Lab Samples: 92692469003
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Fecal Coliforms CFU/100 mL ND 1.0 10/11/23 16:01
SAMPLE DUPLICATE: 4170887
Parameter
Fecal Coliforms
92692474005 Dup
Units Result Result RPD Qualifiers
CFU/100 mL 1.0 ND
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
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: 10/17/2023 09:05 AM without the written consent of Pace Analytical Services, LLC.
Page 7 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Weekly Sample Set
Pace Project No.: 92692469
QC Batch: 805965 Analysis Method: SM 2540D-2015
QC Batch Method: SM 254OD-2015 Analysis Description: 2540D Total Suspended Solids
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92692469001, 92692469002
METHOD BLANK: 4173769 Matrix: Water
Associated Lab Samples: 92692469001, 92692469002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Suspended Solids mg/L ND 2.5 10/12/23 17:07
LABORATORY CONTROL SAMPLE: 4173770
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Total Suspended Solids mg/L 250 244 97 90-110
SAMPLE DUPLICATE: 4173972
92692458001 Dup
Parameter Units Result Result RPD Qualifiers
Total Suspended Solids mg/L 121 121 1
SAMPLE DUPLICATE: 4173973
92692474002 Dup
Parameter Units Result Result RPD Qualifiers
Total Suspended Solids mg/L 148 122 19
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: 10/17/2023 09:05 AM without the written consent of Pace Analytical Services, LLC. Page 8 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Weekly Sample Set
Pace Project No.: 92692469
QC Batch: 805572 Analysis Method: SM 521 OB-2016
QC Batch Method: SM 521 OB-2016 Analysis Description: 5210B BOD, 5 day
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92692469001, 92692469002
METHOD BLANK: 4171355 Matrix: Water
Associated Lab Samples: 92692469001, 92692469002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
BOD, 5 day mg/L ND 2.0 10/16/23 10:16
LABORATORY CONTROL SAMPLE:
4171357
Spike LCS LCS
% Rec
Parameter
Units
Conc. Result % Rec
Limits Qualifiers
BOD, 5 day
mg/L
198 179 91
84.6-115
SAMPLE DUPLICATE: 4171358
92692462002 Dup
Parameter
Units
Result Result RPD
Qualifiers
BOD, 5 day
mg/L
3030 2650
13
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: 10/17/2023 09:05 AM without the written consent of Pace Analytical Services, LLC. Page 9 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Weekly Sample Set
Pace Project No.: 92692469
QC Batch: 806748 Analysis Method: EPA 350.1 Rev 2.0 1993
QC Batch Method: EPA 350.1 Rev 2.0 1993 Analysis Description: 350.1 Ammonia
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92692469001, 92692469002
METHOD BLANK: 4177785 Matrix: Water
Associated Lab Samples: 92692469001, 92692469002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen, Ammonia mg/L ND 0.10 10/17/23 05:45
LABORATORY CONTROL SAMPLE: 4177786
Spike LCS LCS % Rec
Parameter Units Cone. Result % Rec Limits Qualifiers
Nitrogen, Ammonia mg/L 5 5.0 99 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4177787 4177788
MS MSD
92692467002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Ammonia mg/L 0.25 5 5 5.1 5.1 96 96 90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4177789 4177790
MS MSD
92692469001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Ammonia mg/L 39.5 5 5 43.5 44.2 80 94 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: 10/17/2023 09:05 AM without the written consent of Pace Analytical Services, LLC.
Page 10 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: Weekly Sample Set
Pace Project No.: 92692469
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.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
ANALYTE QUALIFIERS
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: 10/17/2023 09:05 AM without the written consent of Pace Analytical Services, LLC. Page 11 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
Weekly Sample Set
92692469
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92692469003
UCTW-EFF
SM 9222D-2015
805432
SM 9222D-2015
805433
92692469001
UCTW-INF
SM 2540D-2015
805965
92692469002
UCTW-EFF
SM 2540D-2015
805965
92692469001
UCTW-INF
SM 5210B-2016
805572
SM 5210B-2016
805672
92692469002
UCTW-EFF
SM 5210B-2016
805572
SM 5210B-2016
805672
92692469001
UCTW-INF
EPA 350.1 Rev 2.0 1993
806748
92692469002
UCTW-EFF
EPA 350.1 Rev 2.0 1993
806748
Date: 10/17/2023 09:05 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 12 of 15

Effective Date: 11/14/2022
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersviile LJ Raleigh[] MechanicsvilleM Atiantal-1 KarnPrcuilio-1
Sample Condition Client Name:Upon Receipt WD# : 92692469
/ 1,["'/� ��I Project 4:
Courier: ❑Fed Ex ❑UPS ❑LISPS ❑Client 1111111111111111111111
❑ Commercial apace ❑Other:
92692469
L �
Custody Seal Present? ❑Yes ❑L <o Seals Intact? ❑Yes [2tv0
Packing Material: ❑Bubble Wrap E�Rubble Bags ❑None ❑ Other
Thermome er:
lRGun ID: j ✓\r L' / Type of Ice: ❑wet ❑Blue
f Correction Factor:
Cooler Temp: ` 1 Add/Subtract (*Q
Cooler Temp Corrected (k}: C { ' I
USDA Regulated Soi[ ( N/A, water sample}
Did samples originate in a quarantine zone within the United States: CA, NY, or SC
Date/Initials Person Examining Contents:
Biological Tissue oxen?
❑Yes ❑No NN/A
❑none
Temp should be above freezing to 6°C
❑Samples out of temp criteria. Samples an ice, cooling process
has begun
Did sannnlrlS nrldinarP F—m 1 Fnenion cn ,rrn f'rnr ni �I
,check mapsl? UYes LINO
including Hawaii and Puefto Rico) []Yes No
Comments/Discrepancy:
Chain of Custody Present?
N Yes
❑No
❑tf/A
1.
Sampies Arrived within Hold Time?
Y s
❑No
❑N/A
2.
Short Hold Time Analysis 1c72 hr.)?
Yes
❑Na
❑N/A
3.
Rush Turn Around Time Requested?
❑Yes
[1<0
❑N/A
4.
Sufficient Vol ume?
[jves
❑No
[]N/A
S.
Correct Containers Used?
IJyes
❑No
[]N/A
6.
-Pace Containers Used?
[QYes
❑No
❑N/A
Containers Intact?
es
❑No
❑N/A
7.
Dissolved analysis: Samples Field Filtered?
cc] Yes
No
❑N_/A
a -
Sample Labels Match CDC?
&fyes
[]No
[]N/A
4
rTF
I
-Includes Date/Time/ID/Analysis Matrix:
""
Headspace in VOA Vials I>5-6mml?
❑Yes
❑No
dN/A
10.
Trip Blank Present?
[—]Yes
[]No
N/A
11.
Trip Blank Custody Seals Present?
❑yes
❑>>Jo
P 1(
COMMENTSISAMPLE DISCREPANCY
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
Qualtrax ID: 69614
Lot ID of split containers
Date/Time:
Date:
Date:
Field Data Reqvired? Dyes ❑No
Page I of 2
Page 13 of 15

Effective Date: 11/14/2022
'Check mark top half of box if pH and/or dechlorination is verified and
within the acceptance range for preservation samples.
Exceptions! VOA, Cotiform. TOC, Oil and Grease, DRO18015 (water) DOC, LLHg
"Bottom half of box is to list number of bottles
*'-*Check all unpreserved Nitrates for chlorine
Project l# IWO#:92692469
PM: SC Due Date: 10/19/23
CLIENT: 92-Union Cou
a a U o v a ; u z
z z a z ¢' a;
: v : z N ry z c z n ry N Q Z Z fT5 2 a
ai a (U p v v l on A Z) M y 2 ry a �
a 2 m = ti a t' 4 Z a a rm a = Z y m CL v a " = = v z m
C C c =Z al r a M y 17 nO Q m
Na ai is
Q L7 Q C Q O ,r
3 C = = N Z a C V 3 r] = 2 z H O Q a A = C C C.
V V 91 = T Z rV O. d G z O C
V U J= a1 y U m C rn 6. G_
4 a a M f0 C y E .n E .O Q q d Q " j Z H A _ w
J a n a E E E 4 E ¢ E O p O O M a a: :; '° E .G
C- .., ,cam rr < d J q J 4 > > > > y a in yr a q u E
L E E > E l: 4 II! E E J J J J J J N J V7 Q
r"'�r v�i o _ w o u, r o °1 Q E E E E E m E E E E J
vi 'S N 't ni _ , o o a o o -� o 0 o E E
"y 1t N V Q O
E O
E 7 � 7 v� Z lV m 7 .1: D v 7 P r!1 ry
a a a a M ..4 M m m a 0 m
co m m m m m m m 3 ¢tti to > " a 0. CL mm a y o
¢ a d o o a > a >
z
3 f I I
4
S
6
7
8
9
10
11
12
pH Adjustment Log for Preserved Samples
Sample ID i Type of Preservative pH upon receipt Date preservation adjusted Time preservation Amount of Preservative Lot H
i adjusted added
Plate: Whenever there's a discrepancy affecling North Carolina compliance samples, a copy of this form will be sent to the ,++omit Carol,na DE NR Certdicalion Office (i.e.
Out of mold, incorrect preservative, out of temp, incorrect containers.
Qualtrax I D: 69614
Page 2 of 2
Page 14 of 15

Huntersville, NC 28078 (7041875-9092
North Carolina Wastewater Certification 9:12
CLIENT: Union County
FACILITY: Tallwood WWTP, NCO069523
ADDRESS: Brief Road W, Indian Trail, NC 28079
Sam le Collection
Data
Q) m
o E a
SAMPLE ID
m
o
.E
c c
m
LU LU U
a'
? m
a
CL tz E
a
m
n a
m
E c]
cc M
u] r/} ra
O
UCTW-INF
fl✓}
1LI`lz3 L';?�'
1,i'Itc/zT
UCTW-INF Am
UCTW-INF L .1
WEEKLY SAMPLE SET
Sample Container
z
3
O
r
m
d
°
m
(D
a
U
>.
l �
v
w
Q
4
=
E
a
C!J
c
w
o
co
E
~
U
o
`o
m z
7
N
Q
P
1�
X
N
Q
P
1
h, X
N
Q
P
1
w'
UCTW-EFF ,���� "No /c/lc�Zs' T
0UCTW-EFF Rvt CDN 1 C, X
UCTW-EFFN 1 N
UCTW-EFF TN
P 1
mp at Collection: INF: - 1
°C EFF:.7 r °C
mp at Receiving in Lab: INF:
°C EFF: `C
rSarnple
mp of EFF Fecal Sample at Receiving
W0
rd only if collected):
°C
ace & Teflon septa for VOAs: YES
NO NIA
0Proper
Containers: YES
NO NIA
cn
Chlorinated Samples De -Chlorinated: YES
NO NIA
m
O
r-
Bart Farmer, Jonathan Jordan, Alex Laytham
4600 Goldmine Rd.
Monroe, NC 28112
X
X
Sample Type Codes'
Q (Flow( - Automatic Flow Proportioned Sample
T (Time) = Automatic Time Proportioned Sample
H (Hand) = Hand Composite Sample
G (Grab) = Grab Sample
Container TVpe Codes:
A = Amber Glass P = Plastic
G L = Clear Glass g = Bag
TL = Teflon Lined Cap
VOA = 40 ml Glass vial
U
x
m �
a
X
X
Comments:
�s FECAL TEMP AT CCLL
Relinquhedb
' y(SS''gnatutej:
Rellriquished by (Signal-4
Relinquished by (Signature): 9
Relingmshed by (Signature}
Page 15 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
October 26, 2023
Rick Mareth
Union County Public Works
4015 Sardis Church Rd.
Waxhaw, NC 28173
RE: Project: WEEKLY SAMPLE SET
Pace Project No.: 92693751
Dear Rick Mareth:
Enclosed are the analytical results for sample(s) received by the laboratory on October 17, 2023. 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,
cL JAI , �=N
Angela Baioni for
Sara Poulson
[e-mail]
704-977-0964
Project Manager
Enclosures
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 15

Project: WEEKLY SAMPLE SET
Pace Project No.: 92693751
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
CERTIFICATIONS
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water#: LA029
Virginia/VELAP Certification #: 460221
South Carolina Laboratory ID: 99030
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 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
WEEKLY SAMPLE SET
92693751
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92693751001
UCTW-INF
SM 2540D-2015
RVS
1
PASI-A
SM 521 OB-2016
KO
1
PASI-A
EPA 350.1 Rev 2.0 1993
EGC
1
PASI-A
92693751002
UCTW-EFF
SM 254OD-2015
RVS
1
PASI-A
SM 521 OB-2016
KO
1
PASI-A
EPA 350.1 Rev 2.0 1993
EGC
1
PASI-A
92693751003
UCTW-EFF
SM 9222D-2015
KDF
1
PASI-C
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 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: WEEKLY SAMPLE SET
Pace Project No.: 92693751
Sample: UCTW-INF
Lab ID: 92693751001 Collected: 10/17/23 09:28
Received: 10/17/23 12:25 Matrix: Water
Parameters
Results Units Report Limit DF
Prepared Analyzed CAS No. Qual
2540D Total Suspended Solids
Analytical Method: SM 2540D-2015
Pace Analytical Services - Asheville
Total Suspended Solids
104 mg/L 33.3 1
10/19/23 20:25
5210B BOD, 5 day
Analytical Method: SM 521 OB-2016
Pace Analytical Services - Asheville
BOD, 5 day
137 mg/L 2.0 1
10/18/23 19:32 10/23/23 12:26
350.1 Ammonia
Analytical Method: EPA 350.1 Rev 2.0 1993
Pace Analytical Services - Asheville
Nitrogen, Ammonia
40.6 mg/L 1.0 10
10/24/23 16:00 7664-41-7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/26/2023 05:30 PM without the written consent of Pace Analytical Services, LLC. Page 4 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: WEEKLY SAMPLE SET
Pace Project No.: 92693751
Sample: UCTW-EFF
Lab ID: 92693751002 Collected: 10/17/23 09:12
Received: 10/17/23 12:25 Matrix: Water
Parameters
Results Units Report Limit DF
Prepared Analyzed CAS No. Qual
2540D Total Suspended Solids
Analytical Method: SM 2540D-2015
Pace Analytical Services - Asheville
Total Suspended Solids
ND mg/L 2.5 1
10/19/23 20:25
5210B BOD, 5 day
Analytical Method: SM 521 OB-2016
Pace Analytical Services - Asheville
BOD, 5 day
ND mg/L 2.0 1
10/18/23 19:32 10/23/23 12:25
350.1 Ammonia
Analytical Method: EPA 350.1 Rev 2.0 1993
Pace Analytical Services - Asheville
Nitrogen, Ammonia
ND mg/L 0.10 1
10/24/23 16:01 7664-41-7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/26/2023 05:30 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: WEEKLY SAMPLE SET
Pace Project No.: 92693751
Sample: UCTW-EFF Lab ID: 92693751003 Collected: 10/17/23 09:06 Received: 10/17/23 12:25 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
MBIO 9222D Fecal Coliform CHT Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015
Pace Analytical Services - Charlotte
Fecal Coliforms ND CFU/100 mL 1.0 1 10/17/23 16:28 10/18/23 15:58
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/26/2023 05:30 PM without the written consent of Pace Analytical Services, LLC. Page 6 of 15

QUALITY CONTROL DATA
Project: WEEKLY SAMPLE SET
Pace Project No.: 92693751
QC Batch: 807399 Analysis Method: SM 9222D-2015
QC Batch Method: SM 9222D-2015 Analysis Description: 9222D Fecal Coliform(MF) - CHT
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92693751003
METHOD BLANK: 4180971 Matrix: Water
Associated Lab Samples: 92693751003
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Fecal Coliforms CFU/100 mL ND 1.0 10/18/23 15:58
SAMPLE DUPLICATE: 4180972
Parameter
Fecal Coliforms
92693751003 Dup
Units Result Result RPD Qualifiers
CFU/100 mL ND ND
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
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: 10/26/2023 05:30 PM without the written consent of Pace Analytical Services, LLC.
Page 7 of 15

QUALITY CONTROL DATA
Project: WEEKLY SAMPLE SET
Pace Project No.: 92693751
QC Batch: 807705 Analysis Method: SM 2540D-2015
QC Batch Method: SM 254OD-2015 Analysis Description: 2540D Total Suspended Solids
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92693751001, 92693751002
METHOD BLANK: 4182668 Matrix: Water
Associated Lab Samples: 92693751001, 92693751002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Suspended Solids mg/L ND 2.5 10/19/23 20:24
LABORATORY CONTROL SAMPLE: 4182669
Spike LCS
Parameter Units Conc. Result
Total Suspended Solids mg/L 250 248
SAMPLE DUPLICATE: 4183430
92693754001 Dup
Parameter Units Result Result
Total Suspended Solids mg/L 259 260
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LCS % Rec
% Rec Limits Qualifiers
99 90-110
RPD Qualifiers
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 shall not be reproduced, except in full,
Date: 10/26/2023 05:30 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 15

QUALITY CONTROL DATA
Project: WEEKLY SAMPLE SET
Pace Project No.: 92693751
QC Batch: 807277 Analysis Method: SM 521 OB-2016
QC Batch Method: SM 521 OB-2016 Analysis Description: 5210B BOD, 5 day
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92693751001, 92693751002
METHOD BLANK: 4180286 Matrix: Water
Associated Lab Samples: 92693751001, 92693751002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
BOD, 5 day mg/L ND 2.0 10/23/23 11:31
LABORATORY CONTROL SAMPLE: 4180288
Spike LCS
Parameter Units Conc. Result
BOD, 5 day mg/L 198 189
SAMPLE DUPLICATE: 4180289
92693547001 Dup
Parameter Units Result Result
BOD, 5 day mg/L ND ND
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LCS % Rec
% Rec Limits Qualifiers
96 84.6-115
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: 10/26/2023 05:30 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: WEEKLY SAMPLE SET
Pace Project No.: 92693751
QC Batch: 808324 Analysis Method: EPA 350.1 Rev 2.0 1993
QC Batch Method: EPA 350.1 Rev 2.0 1993 Analysis Description: 350.1 Ammonia
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92693751001, 92693751002
METHOD BLANK: 4185409 Matrix: Water
Associated Lab Samples: 92693751001, 92693751002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen, Ammonia mg/L ND 0.10 10/24/23 15:22
LABORATORY CONTROL SAMPLE: 4185410
Spike LCS LCS % Rec
Parameter Units Cone. Result % Rec Limits Qualifiers
Nitrogen, Ammonia mg/L 5 4.9 98 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4185411 4185412
MS MSD
92693546001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Ammonia mg/L 26.2 5 5 30.9 30.8 94 92 90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4185413 4185414
MS MSD
92693548001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Ammonia mg/L ND 5 5 5.0 5.0 99 99 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 shall not be reproduced, except in full,
Date: 10/26/2023 05:30 PM without the written consent of Pace Analytical Services, LLC.
Page 10 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: WEEKLY SAMPLE SET
Pace Project No.: 92693751
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.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
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: 10/26/2023 05:30 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
WEEKLY SAMPLE SET
92693751
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92693751003
UCTW-EFF
SM 9222D-2015
807399
SM 9222D-2015
807400
92693751001
UCTW-INF
SM 2540D-2015
807705
92693751002
UCTW-EFF
SM 2540D-2015
807705
92693751001
UCTW-INF
SM 5210B-2016
807277
SM 5210B-2016
807420
92693751002
UCTW-EFF
SM 5210B-2016
807277
SM 5210B-2016
807420
92693751001
UCTW-INF
EPA 350.1 Rev 2.0 1993
808324
92693751002
UCTW-EFF
EPA 350.1 Rev 2.0 1993
808324
Date: 10/26/2023 05:30 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 12 of 15

0
M
DC# Title: ENV-FIRM-HUN1-0083 v02 Sample Condition Upon Receipt
ace
Effective Date: 11/14/2022
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville F� Raleigh❑ Mechanicsville)-1 AtlantaF KPrnPrevillpF
• Client Name: Project 4:WD# : 92693751
"
"A' `-`ASP' '�
Courier: IIIIIIIIIIIIIIIIIIIIII
❑Fed E�� UPSLISPS Client
[I Commercial ❑Pace ❑other:_ 92593751
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Custody Seal Present? Eyes No Seals Intact? Des ❑No
Dale/Initials Person Examining Contents: �� �'✓ v
Packing Material: ❑Bubble Wrap []Bubble Bags [None ❑ Other Biological Tissue Frozen?
Thermometer: []Yeses ❑No [JN/A
❑IRGun
ID' y2Vo7//�1 , /
Type of ice: J�WeI ❑glue Done
-, Correction Factor:
Cooler Temp: Add/Subtract ('C) temp should be above freezing to 6°[
t 1 'L ❑SamplesoLit of temp uderia. Sampleso n ice, cooling process
Cooler Temp Corrected (°C): v! has begun
USDA Regulated Soil ( 0 N/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC Did samples originate from a Foreign source (internationally,
frhPrk mansl7 F1VPs FINn indudine Hawaii and Puerto Ricoh nYes FINo
Comments/ Discrepancy:
Chain of Custody Present?
Qf Yes
❑No
[]NIA
1.
Samples Arrived within Hold Time?
dYeS
❑No
❑N/A
2.
Short Hold Time Analysis 1<72 ha)?
Yes
❑ No
❑N/A
3.
Rush Turn Around Time Requested?
❑Yes
d rio
❑N/A
4.
Sufficient Volume?
❑No
❑N/A
S.
Correct Containers Used?
•Pace Containers Used?
,.--Yes
I1LIYes
,LA es
❑No
❑No
❑N/A
El NIA
6,
Containers intact?
VYes
❑No
❑N/A
7•
Dissolved analysis: Samples Field Filtered?
QYeS
2JNO
El N/A
B.
Sample Labels Match COC?
-Includes Date/Time/ID/Analysis Matrix:
Yes
[]NO
❑N/A
9.
Headspace in VOA Vlals (>5.Gmm)?
[]YesLb
-✓
o
E�N/A
10,
Trip Blank Present?
Trip Blank Custody Seals Present?
Ores
[-]Yes
CVNo
❑No
El N/A
qdN/A
11.
COMMENTS/SAMPLE DISCREPANCY
Lot ID of split containers:
CLIENT NOT IFICATION/RESDILUTION
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
Qualtrax ID:69614
Field Data Required? LIYes UNo
Date/Time.
Date_
Date:
Page 1 of 2

Mace DCtk - Title: ENV-FRM-HUN1-0083 v02 _Sample Conditio
_
Effective Date: 1111412022
"Check mark top half of box if pH and/or dechlorination is verified and Project I
within the acceptance range for preservation samples.
Exceptions: VOA, Coliform. TOG, Oil and Grease, DRO18015 (water) DOC. LLHg
"Bottom half of box is to list number of bottles
""*Check all unpreserved Nitrates for chlorine
n Upon Receipt
Wp#:92693751
PM- SC Due Date: 10/26/23
CLIENTS 92-Union Cou
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Date preservatlon adjusted
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adjusted
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added
Lot ff
Note: whenever there is a discrepancy affecting North Carolina compliance sainlpies, a copy or this lorm will oe sent to the North Carolina MNR Certification Mice p.e.
Out of hold, incorrect preservative, out of temp, incorrect containers.
Qualtrax ID: 69614 Page 2 of 2

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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
October 31, 2023
Rick Mareth
Union County Public Works
4015 Sardis Church Rd.
Waxhaw, NC 28173
RE: Project: WEEKLY SAMPLE SET
Pace Project No.: 92694912
Dear Rick Mareth:
Enclosed are the analytical results for sample(s) received by the laboratory on October 24, 2023. 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,
Sara Poulson
[e-mail]
704-977-0964
Project Manager
Enclosures
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

Project: WEEKLY SAMPLE SET
Pace Project No.: 92694912
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
CERTIFICATIONS
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water#: LA029
Virginia/VELAP Certification #: 460221
South Carolina Laboratory ID: 99030
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

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
WEEKLY SAMPLE SET
92694912
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92694912001
UCTW-INF
SM 2540D-2015
JMH1
1
PASI-A
SM 521 OB-2016
KO
1
PASI-A
EPA 350.1 Rev 2.0 1993
NCF
1
PASI-A
92694912002
UCTW-EFF
SM 254OD-2015
JMH1
1
PASI-A
SM 521 OB-2016
KO
1
PASI-A
EPA 350.1 Rev 2.0 1993
NCF
1
PASI-A
92694912003
UCTW-EFF
SM 9222D-2015
KDF
1
PASI-C
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC. Page 3 of 16

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: WEEKLY SAMPLE SET
Pace Project No.: 92694912
Sample: UCTW-INF
Lab ID: 92694912001 Collected: 10/24/23 09:56
Received: 10/24/23 13:10 Matrix: Water
Parameters
Results Units Report Limit DF
Prepared Analyzed CAS No. Qual
2540D Total Suspended Solids
Analytical Method: SM 2540D-2015
Pace Analytical Services - Asheville
Total Suspended Solids
402 mg/L 61.0 1
10/28/23 11:50
5210B BOD, 5 day
Analytical Method: SM 521 OB-2016
Pace Analytical Services - Asheville
BOD, 5 day
171 mg/L 2.0 1
10/25/23 16:18 10/30/23 15:23 B3
350.1 Ammonia
Analytical Method: EPA 350.1 Rev 2.0 1993
Pace Analytical Services - Asheville
Nitrogen, Ammonia
30.5 mg/L 1.0 10
10/31/23 06:40 7664-41-7
REPORT OF LABORATORY ANALYSIS
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Date: 10/31/2023 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 4 of 16

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: WEEKLY SAMPLE SET
Pace Project No.: 92694912
Sample: UCTW-EFF
Lab ID: 92694912002 Collected: 10/24/23 09:45
Received: 10/24/23 13:10 Matrix: Water
Parameters
Results Units Report Limit DF
Prepared Analyzed CAS No. Qual
2540D Total Suspended Solids
Analytical Method: SM 2540D-2015
Pace Analytical Services - Asheville
Total Suspended Solids
ND mg/L 2.5 1
10/28/23 11:50
5210B BOD, 5 day
Analytical Method: SM 521 OB-2016
Pace Analytical Services - Asheville
BOD, 5 day
12.7 mg/L 2.0 1
10/25/23 16:12 10/30/23 15:20 B3
350.1 Ammonia
Analytical Method: EPA 350.1 Rev 2.0 1993
Pace Analytical Services - Asheville
Nitrogen, Ammonia
ND mg/L 0.10 1
10/31/23 06:41 7664-41-7
REPORT OF LABORATORY ANALYSIS
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Date: 10/31/2023 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 5 of 16

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: WEEKLY SAMPLE SET
Pace Project No.: 92694912
Sample: UCTW-EFF Lab ID: 92694912003 Collected: 10/24/23 09:40 Received: 10/24/23 13:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
MBIO 9222D Fecal Coliform CHT Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015
Pace Analytical Services - Charlotte
Fecal Coliforms 3.0 CFU/100 mL 1.0 1 10/24/23 17:26 10/25/23 15:38
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/31/2023 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 6 of 16

QUALITY CONTROL DATA
Project: WEEKLY SAMPLE SET
Pace Project No.: 92694912
QC Batch: 808551 Analysis Method: SM 9222D-2015
QC Batch Method: SM 9222D-2015 Analysis Description: 9222D Fecal Coliform(MF) - CHT
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92694912003
METHOD BLANK: 4186642 Matrix: Water
Associated Lab Samples: 92694912003
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Fecal Coliforms CFU/100 mL ND 1.0 10/25/23 15:38
SAMPLE DUPLICATE: 4186643
Parameter
Fecal Coliforms
92694912003 Dup
Units Result Result RPD Qualifiers
CFU/100 mL 3.0 ND
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
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
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Date: 10/31/2023 11:08 AM without the written consent of Pace Analytical Services, LLC.
Page 7 of 16

QUALITY CONTROL DATA
Project: WEEKLY SAMPLE SET
Pace Project No.: 92694912
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 809268 Analysis Method: SM 2540D-2015
QC Batch Method: SM 254OD-2015 Analysis Description: 2540D Total Suspended Solids
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92694912001, 92694912002
METHOD BLANK: 4190576
Matrix:
Water
Associated Lab Samples: 92694912001, 92694912002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Total Suspended Solids
mg/L
ND
2.5
10/28/23 11:4�
LABORATORY CONTROL SAMPLE:
4190577
Spike
1-CS
LCS
Parameter
Units
Conc.
Result
% Rec
Total Suspended Solids
mg/L
250
240
96
SAMPLE DUPLICATE: 4191867
92694953003
Dup
Qualifiers
% Rec
Limits Qualifiers
90-110
Parameter Units Result Result RPD Qualifiers
Total Suspended Solids mg/L 6700 6000 11
SAMPLE DUPLICATE: 4191868
92695127001 Dup
Parameter Units Result Result RPD Qualifiers
Total Suspended Solids mg/L ND 2.9
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: 10/31/2023 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 8 of 16

QUALITY CONTROL DATA
Project: WEEKLY SAMPLE SET
Pace Project No.: 92694912
QC Batch: 808744 Analysis Method: SM 521 OB-2016
QC Batch Method: SM 521 OB-2016 Analysis Description: 5210B BOD, 5 day
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92694912001, 92694912002
METHOD BLANK: 4187792
Associated Lab Samples: 92694912001, 92694912002
Parameter Units
BOD, 5 day mg/L
LABORATORY CONTROL SAMPLE: 4187794
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 10/30/2314:47 B3
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
198 197 99 84.6-115 B3
SAMPLE DUPLICATE: 4187795
92694904001 Dup
Parameter Units Result Result
BOD, 5 day mg/L 19.8 18.6
RPD Qualifiers
6 B3
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: 10/31/2023 11:08 AM without the written consent of Pace Analytical Services, LLC.
Page 9 of 16

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: WEEKLY SAMPLE SET
Pace Project No.: 92694912
QC Batch: 809850 Analysis Method: EPA 350.1 Rev 2.0 1993
QC Batch Method: EPA 350.1 Rev 2.0 1993 Analysis Description: 350.1 Ammonia
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92694912001, 92694912002
METHOD BLANK: 4193006 Matrix: Water
Associated Lab Samples: 92694912001, 92694912002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen, Ammonia mg/L ND 0.10 10/31/23 05:00
LABORATORY CONTROL SAMPLE: 4193007
Spike LCS LCS % Rec
Parameter Units Cone. Result % Rec Limits Qualifiers
Nitrogen, Ammonia mg/L 5 5.0 100 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4193008 4193009
MS MSD
92695674001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Ammonia mg/L 1.0 5 5 6.1 6.2 103 103 90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4193010 4193011
MS MSD
92694302001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Ammonia mg/L 39.4 5 5 44.4 49.4 100 200 90-110 11 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: 10/31/2023 11:08 AM without the written consent of Pace Analytical Services, LLC.
Page 10 of 16

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: WEEKLY SAMPLE SET
Pace Project No.: 92694912
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.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
ANALYTE QUALIFIERS
B3 The dissolved oxygen depletion of the dilution water blank exceeded 0.2 mg/L.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
R1 RPD value was outside control limits.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/31/2023 11:08 AM without the written consent of Pace Analytical Services, LLC. Page 11 of 16

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
WEEKLY SAMPLE SET
92694912
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92694912003
UCTW-EFF
SM 9222D-2015
808551
SM 9222D-2015
808552
92694912001
UCTW-INF
SM 2540D-2015
809268
92694912002
UCTW-EFF
SM 2540D-2015
809268
92694912001
UCTW-INF
SM 5210B-2016
808744
SM 5210B-2016
808883
92694912002
UCTW-EFF
SM 5210B-2016
808744
SM 5210B-2016
808883
92694912001
UCTW-INF
EPA 350.1 Rev 2.0 1993
809850
92694912002
UCTW-EFF
EPA 350.1 Rev 2.0 1993
809850
Date: 10/31/2023 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 12 of 16

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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
November 07, 2023
Rick Mareth
Union County Public Works
4015 Sardis Church Rd.
Waxhaw, NC 28173
RE: Project: WEEKLY SAMPLE SET
Pace Project No.: 92696013
Dear Rick Mareth:
Enclosed are the analytical results for sample(s) received by the laboratory on October 31, 2023. 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,
Sara Poulson
[e-mail]
704-977-0964
Project Manager
Enclosures
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 15

Project: WEEKLY SAMPLE SET
Pace Project No.: 92696013
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
CERTIFICATIONS
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water#: LA029
Virginia/VELAP Certification #: 460221
South Carolina Laboratory ID: 99030
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 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
WEEKLY SAMPLE SET
92696013
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92696013001
UCTW-INF
SM 2540D-2015
RVS
1
PASI-A
SM 5210B-2016
MDM
1
PASI-A
EPA 350.1 Rev 2.0 1993
NCF
1
PASI-A
92696013002
UCTW-EFF
SM 2540D-2015
RVS
1
PASI-A
SM 5210B-2016
MDM
1
PASI-A
EPA 350.1 Rev 2.0 1993
NCF
1
PASI-A
92696013003
UCTW-EFF
SM 9222D-2015
KDF
1
PASI-C
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 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: WEEKLY SAMPLE SET
Pace Project No.: 92696013
Sample: UCTW-INF
Lab ID: 92696013001 Collected: 10/31/23 10:21
Received: 10/31/23 13:08 Matrix: Water
Parameters
Results Units Report Limit DF
Prepared Analyzed CAS No. Qual
2540D Total Suspended Solids
Analytical Method: SM 2540D-2015
Pace Analytical Services - Asheville
Total Suspended Solids
268 mg/L 39.7 1
11/02/23 16:25
5210B BOD, 5 day
Analytical Method: SM 521 OB-2016
Pace Analytical Services - Asheville
BOD, 5 day
243 mg/L 2.0 1
11/02/23 01:54 11/06/23 23:58
350.1 Ammonia
Analytical Method: EPA 350.1 Rev 2.0 1993
Pace Analytical Services - Asheville
Nitrogen, Ammonia
32.3 mg/L 1.0 10
11/04/23 04:12 7664-41-7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /07/2023 12:00 PM without the written consent of Pace Analytical Services, LLC. Page 4 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: WEEKLY SAMPLE SET
Pace Project No.: 92696013
Sample: UCTW-EFF
Lab ID: 92696013002 Collected: 10/31/23 10:03
Received: 10/31/23 13:08 Matrix: Water
Parameters
Results Units Report Limit DF
Prepared Analyzed CAS No. Qual
2540D Total Suspended Solids
Analytical Method: SM 2540D-2015
Pace Analytical Services - Asheville
Total Suspended Solids
ND mg/L 2.5 1
11/02/23 16:25
5210B BOD, 5 day
Analytical Method: SM 521 OB-2016
Pace Analytical Services - Asheville
BOD, 5 day
ND mg/L 2.0 1
11/02/23 01:54 11/06/23 23:53
350.1 Ammonia
Analytical Method: EPA 350.1 Rev 2.0 1993
Pace Analytical Services - Asheville
Nitrogen, Ammonia
ND mg/L 0.10 1
11/04/23 04:13 7664-41-7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /07/2023 12:00 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: WEEKLY SAMPLE SET
Pace Project No.: 92696013
Sample: UCTW-EFF Lab ID: 92696013003 Collected: 10/31/23 09:55 Received: 10/31/23 13:08 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
MBIO 9222D Fecal Coliform CHT Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015
Pace Analytical Services - Charlotte
Fecal Coliforms ND CFU/100 mL 1.0 1 10/31/23 15:18 11/01/23 13:32
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /07/2023 12:00 PM without the written consent of Pace Analytical Services, LLC. Page 6 of 15

QUALITY CONTROL DATA
Project: WEEKLY SAMPLE SET
Pace Project No.: 92696013
QC Batch: 810039 Analysis Method: SM 9222D-2015
QC Batch Method: SM 9222D-2015 Analysis Description: 9222D Fecal Coliform(MF) - CHT
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92696013003
METHOD BLANK: 4194023 Matrix: Water
Associated Lab Samples: 92696013003
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Fecal Coliforms CFU/100 mL ND 1.0 11/01/23 13:32
SAMPLE DUPLICATE: 4194024
Parameter
Fecal Coliforms
92696016003 Dup
Units Result Result RPD Qualifiers
CFU/100 mL 34.0 30.0 12
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
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: 11 /07/2023 12:00 PM without the written consent of Pace Analytical Services, LLC.
Page 7 of 15

QUALITY CONTROL DATA
Project: WEEKLY SAMPLE SET
Pace Project No.: 92696013
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QC Batch: 810511 Analysis Method: SM 2540D-2015
QC Batch Method: SM 254OD-2015 Analysis Description: 2540D Total Suspended Solids
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92696013001, 92696013002
METHOD BLANK: 4196153
Matrix:
Water
Associated Lab Samples: 92696013001, 92696013002
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed
Total Suspended Solids
mg/L
ND
2.5
11/02/23 16:2(
LABORATORY CONTROL SAMPLE:
4196154
Spike
1-CS
LCS
Parameter
Units
Conc.
Result
% Rec
Total Suspended Solids
mg/L
250
240
96
SAMPLE DUPLICATE: 4197078
92695996001
Dup
Qualifiers
% Rec
Limits Qualifiers
90-110
Parameter Units Result Result RPD Qualifiers
Total Suspended Solids mg/L 282 290 3
SAMPLE DUPLICATE: 4197079
92695996003 Dup
Parameter Units Result Result RPD Qualifiers
Total Suspended Solids mg/L 2710 2800 3
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: 11 /07/2023 12:00 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 15

QUALITY CONTROL DATA
Project: WEEKLY SAMPLE SET
Pace Project No.: 92696013
QC Batch: 810241 Analysis Method: SM 521 OB-2016
QC Batch Method: SM 521 OB-2016 Analysis Description: 5210B BOD, 5 day
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92696013001, 92696013002
METHOD BLANK: 4194902 Matrix: Water
Associated Lab Samples: 92696013001, 92696013002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
BOD, 5 day mg/L ND 2.0 11/06/23 22:50
LABORATORY CONTROL SAMPLE: 4194904
Spike LCS
Parameter Units Conc. Result
BOD, 5 day mg/L 198 197
SAMPLE DUPLICATE: 4194905
92695919001 Dup
Parameter Units Result Result
BOD, 5 day mg/L ND ND
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
LCS % Rec
% Rec Limits Qualifiers
100 84.6-115
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: 11 /07/2023 12:00 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: WEEKLY SAMPLE SET
Pace Project No.: 92696013
QC Batch: 811003 Analysis Method: EPA 350.1 Rev 2.0 1993
QC Batch Method: EPA 350.1 Rev 2.0 1993 Analysis Description: 350.1 Ammonia
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92696013001, 92696013002
METHOD BLANK: 4199175 Matrix: Water
Associated Lab Samples: 92696013001, 92696013002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen, Ammonia mg/L ND 0.10 11/04/23 03:44
LABORATORY CONTROL SAMPLE: 4199176
Spike LCS LCS % Rec
Parameter Units Cone. Result % Rec Limits Qualifiers
Nitrogen, Ammonia mg/L 5 5.0 99 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4199177 4199178
MS MSD
92695944002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Ammonia mg/L 0.19 5 5 5.1 5.1 98 98 90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4199179 4199180
MS MSD
92695944003 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Ammonia mg/L ND 5 5 4.9 4.9 97 97 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 shall not be reproduced, except in full,
Date: 11 /07/2023 12:00 PM without the written consent of Pace Analytical Services, LLC.
Page 10 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: WEEKLY SAMPLE SET
Pace Project No.: 92696013
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.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
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: 11 /07/2023 12:00 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
WEEKLY SAMPLE SET
92696013
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92696013003
UCTW-EFF
SM 9222D-2015
810039
SM 9222D-2015
810041
92696013001
UCTW-INF
SM 2540D-2015
810511
92696013002
UCTW-EFF
SM 2540D-2015
810511
92696013001
UCTW-INF
SM 5210B-2016
810241
SM 5210B-2016
810738
92696013002
UCTW-EFF
SM 5210B-2016
810241
SM 5210B-2016
810738
92696013001
UCTW-INF
EPA 350.1 Rev 2.0 1993
811003
92696013002
UCTW-EFF
EPA 350.1 Rev 2.0 1993
811003
Date: 11/07/2023 12:00 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 12 of 15

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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
November 21, 2023
Rick Mareth
Union County Public Works
4015 Sardis Church Rd.
Waxhaw, NC 28173
RE: Project: WEEKLY SAMPLE SET
Pace Project No.: 92691115
Dear Rick Mareth:
Enclosed are the analytical results for sample(s) received by the laboratory on October 03, 2023. 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,
Sara Poulson
[e-mail]
704-977-0964
Project Manager
Enclosures
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 15

Project: WEEKLY SAMPLE SET
Pace Project No.: 92691115
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
CERTIFICATIONS
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water#: LA029
Virginia/VELAP Certification #: 460221
South Carolina Laboratory ID: 99030
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 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
WEEKLY SAMPLE SET
92691115
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92691115001
UCTW-INF
SM 2540D-2015
RVS
1
PASI-A
SM 521 OB-2016
KO
1
PASI-A
EPA 350.1 Rev 2.0 1993
NCF
1
PASI-A
92691115002
UCTW-EFF
SM 254OD-2015
RVS
1
PASI-A
SM 521 OB-2016
KO
1
PASI-A
EPA 350.1 Rev 2.0 1993
NCF
1
PASI-A
92691115003
UCTW-EFF
SM 9222D-2015
KDF
1
PASI-C
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 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: WEEKLY SAMPLE SET
Pace Project No.: 92691115
Sample: UCTW-INF
Lab ID: 92691115001 Collected: 10/03/23 09:33
Received: 10/03/23 12:10 Matrix: Water
Parameters
Results Units Report Limit DF
Prepared Analyzed CAS No. Qual
2540D Total Suspended Solids
Analytical Method: SM 2540D-2015
Pace Analytical Services - Asheville
Total Suspended Solids
1410 mg/L 167 1
10/04/23 17:11
5210B BOD, 5 day
Analytical Method: SM 521 OB-2016
Pace Analytical Services - Asheville
BOD, 5 day
566 mg/L 2.0 1
10/04/23 07:17 10/09/23 11:08
350.1 Ammonia
Analytical Method: EPA 350.1 Rev 2.0 1993
Pace Analytical Services - Asheville
Nitrogen, Ammonia
34.6 mg/L 1.0 10
10/10/23 04:42 7664-41-7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /21 /2023 09:44 AM without the written consent of Pace Analytical Services, LLC. Page 4 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: WEEKLY SAMPLE SET
Pace Project No.: 92691115
Sample: UCTW-EFF
Lab ID: 92691115002 Collected: 10/03/23 09:14
Received: 10/03/23 12:10 Matrix: Water
Parameters
Results Units Report Limit DF
Prepared Analyzed CAS No. Qual
2540D Total Suspended Solids
Analytical Method: SM 2540D-2015
Pace Analytical Services - Asheville
Total Suspended Solids
ND mg/L 2.5 1
10/04/23 17:12
5210B BOD, 5 day
Analytical Method: SM 521 OB-2016
Pace Analytical Services - Asheville
BOD, 5 day
ND mg/L 2.0 1
10/04/23 07:17 10/09/23 11:05
350.1 Ammonia
Analytical Method: EPA 350.1 Rev 2.0 1993
Pace Analytical Services - Asheville
Nitrogen, Ammonia
ND mg/L 0.10 1
10/10/23 02:16 7664-41-7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /21 /2023 09:44 AM without the written consent of Pace Analytical Services, LLC. Page 5 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: WEEKLY SAMPLE SET
Pace Project No.: 92691115
Sample: UCTW-EFF Lab ID: 92691115003 Collected: 10/03/23 09:23 Received: 10/03/23 12:10 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
MBIO 9222D Fecal Coliform CHT Analytical Method: SM 9222D-2015 Preparation Method: SM 9222D-2015
Pace Analytical Services - Charlotte
Fecal Coliforms ND CFU/100 mL 1.0 1 10/03/23 15:45 10/04/23 13:49
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /21 /2023 09:44 AM without the written consent of Pace Analytical Services, LLC. Page 6 of 15

QUALITY CONTROL DATA
Project: WEEKLY SAMPLE SET
Pace Project No.: 92691115
QC Batch: 803896 Analysis Method: SM 9222D-2015
QC Batch Method: SM 9222D-2015 Analysis Description: 9222D Fecal Coliform(MF) - CHT
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92691115003
METHOD BLANK: 4163526
Associated Lab Samples: 92691115003
Parameter
Fecal Coliforms
SAMPLE DUPLICATE: 4163527
Parameter
Fecal Coliforms
Matrix: Water
Blank Reporting
Units Result Limit Analyzed Qualifiers
CFU/100 mL ND 1.0 10/04/23 13:49
92691238003 Dup
Units Result Result RPD Qualifiers
CFU/100 mL 200 260 26 D6
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
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: 11 /21 /2023 09:44 AM without the written consent of Pace Analytical Services, LLC.
Page 7 of 15

QUALITY CONTROL DATA
Project: WEEKLY SAMPLE SET
Pace Project No.: 92691115
QC Batch: 804164 Analysis Method: SM 2540D-2015
QC Batch Method: SM 254OD-2015 Analysis Description: 2540D Total Suspended Solids
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92691115001, 92691115002
METHOD BLANK: 4164831
Associated Lab Samples: 92691115001, 92691115002
Parameter
Units
Total Suspended Solids
mg/L
LABORATORY CONTROL SAMPLE:
4164832
Parameter
Units
Total Suspended Solids
mg/L
SAMPLE DUPLICATE: 4164833
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 10/04/2317:08
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
250 256 102 90-110
92691297001 Dup
Result Result RPD Qualifiers
380 420 10
SAMPLE DUPLICATE: 4164887
92691238001 Dup
Parameter Units Result Result
Total Suspended Solids mg/L 86.0 80.0
RPD Qualifiers
7
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: 11 /21 /2023 09:44 AM without the written consent of Pace Analytical Services, LLC. Page 8 of 15

QUALITY CONTROL DATA
Project: WEEKLY SAMPLE SET
Pace Project No.: 92691115
QC Batch: 803941 Analysis Method: SM 521 OB-2016
QC Batch Method: SM 521 OB-2016 Analysis Description: 5210B BOD, 5 day
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92691115001, 92691115002
METHOD BLANK: 4163729
Associated Lab Samples: 92691115001, 92691115002
Parameter Units
BOD, 5 day mg/L
LABORATORY CONTROL SAMPLE: 4163731
Parameter Units
BOD, 5 day mg/L
SAMPLE DUPLICATE: 4163732
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 10/09/23 09:23
Spike LCS LCS % Rec
Cone. Result % Rec Limits Qualifiers
198 197 99 84.6-115
92691238001 Dup
Result Result
143 140
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: 11 /21 /2023 09:44 AM without the written consent of Pace Analytical Services, LLC. Page 9 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: WEEKLY SAMPLE SET
Pace Project No.: 92691115
QC Batch: 805123 Analysis Method: EPA 350.1 Rev 2.0 1993
QC Batch Method: EPA 350.1 Rev 2.0 1993 Analysis Description: 350.1 Ammonia
Laboratory: Pace Analytical Services - Asheville
Associated Lab Samples: 92691115001, 92691115002
METHOD BLANK: 4169492 Matrix: Water
Associated Lab Samples: 92691115001, 92691115002
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Nitrogen, Ammonia mg/L ND 0.10 10/10/23 01:37
LABORATORY CONTROL SAMPLE: 4169493
Spike LCS LCS % Rec
Parameter Units Cone. Result % Rec Limits Qualifiers
Nitrogen, Ammonia mg/L 5 5.1 102 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4169494 4169495
MS MSD
92687758001 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Ammonia mg/L ND 5 5 5.0 5.0 99 98 90-110 0
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4169496 4169497
MS MSD
92687758002 Spike Spike MS MSD MS MSD % Rec
Parameter Units Result Cone. Cone. Result Result % Rec % Rec Limits RPD Qual
Nitrogen, Ammonia mg/L ND 5 5 4.9 4.9 98 97 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 shall not be reproduced, except in full,
Date: 11 /21 /2023 09:44 AM without the written consent of Pace Analytical Services, LLC.
Page 10 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: WEEKLY SAMPLE SET
Pace Project No.: 92691115
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.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI - The NELAC Institute.
ANALYTE QUALIFIERS
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 11 /21 /2023 09:44 AM without the written consent of Pace Analytical Services, LLC. Page 11 of 15

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
WEEKLY SAMPLE SET
92691115
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92691115003
UCTW-EFF
SM 9222D-2015
803896
SM 9222D-2015
803897
92691115001
UCTW-INF
SM 2540D-2015
804164
92691115002
UCTW-EFF
SM 2540D-2015
804164
92691115001
UCTW-INF
SM 5210B-2016
803941
SM 5210B-2016
803965
92691115002
UCTW-EFF
SM 5210B-2016
803941
SM 5210B-2016
803965
92691115001
UCTW-INF
EPA 350.1 Rev 2.0 1993
805123
92691115002
UCTW-EFF
EPA 350.1 Rev 2.0 1993
805123
Date: 11 /21 /2023 09:44 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 12 of 15

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DC#_Title: ENV-FRM-HUN1-0083 v02_Sample Condition Upon Receipt
Effective Date: 11/14/2022
Laboratory receiving samples:
Asheville ❑ Eden[] Greenwood ❑ Huntersville W Raleigh❑ MechanicsvilleFl AtlantaF] KernersvilleF�
• Client Name: WO# : 92691115
Project I
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Courier: ❑Fed Ex ❑UPS ❑USPS ❑Client II I III I 1I I I I II I I II I �Il
El Commercial Pace ❑Other:_ 92691115
Custody Seal Present? Dyes [$No Seals Intact? Dyes WNo
Date/Initials Person Examining Contents: 11)/34 j
Packing Material: ❑Bubble Wrap ❑Bubble Bags ]None ❑ Other Biological Tissue Frozen?
Thermometer: Dyes ❑No ®N/A
V[ IRGun ID: Zp iv Type of Ice: Zwet ❑blue ❑None vv
Correction Factor:
Cooler Temp: S` Add/Subtract ('C) mac' Temp should be above freezing to 6'C
7, ❑Samples out of temp criteria. Samples an ice, cooling process
Cooler Temp Corrected (•Cj: has begun
USDA Regulated Soil ( (d N/A, water samplel
Did samples originate in a quarantine zone within the United States: CA, NY, or 5C Did samples originate From a foreign source (internationally,
Icheck maosl7 r71Yes Ii1Na —A 71— r✓I—
Comm a nts/Di scre pa ncy:
Chain of Custody Present?
JaYes
[]NO
❑N/A
1.
Samples Arrived within Hold Time?
VjYES
[]NO
❑N/A
Z
Short Hold Time Analysis (<72 hr.)?
Yes
❑No
❑N/A
3.
Rush Turn Around Time Requested?
[]Yes
❑No
N/A
4.
Sufficient Volume?
FlYes
[]No
❑N/A
5.
Correct Containers Used?
-Pace Containers Used?
W]Yes
5UYeS
[]No
[]No
❑N/A
❑N/A
5.
Containers Intact?
@Ye5
❑No
❑N/A
7.
Dissolved analysis: Samples Field Filtered?
[]Yes
❑No
N/A
B.
Sample Labels Match COC?
-Includes Date/Time/ID/Analysis Matrix:
Wes
I
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❑No
❑N/A
9.
Headspace in VOA Vials (a5-6mmj?
❑Yes
[]No
N/A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
Dyes
❑Yes
[]NO
❑No
N/A
UNIA
11.
COMMENTS/SAMPLE DISCREPANCY Field Data Required? ❑Yes ❑No
Lot ID of split containers:
CLIENT NOTIFICATION/RE5p LUTION
Person contacted: Date/Time:
Project Manager SCURF Review: Date:
Project Manager SRF Review: Date
Qualtrax ID: 69614 Page 1 of 2

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pC#_Title: ENV-FRM-HUN1-0083 v02 -
Sample Condition Upon Receipt
Effective Date: 11/14/2022 WO,I
#. 92691115
"Check mark top half of box if pH and/or dechlorination is verified and projet PM: SC Due Date: 10/12/23
within the acceptance range for preservation samples. CLIENT: 92-Union Cou
Exceptions: VOA, Coliform, TOC, Oil and Grease, DR018015 {walerk DOC. LLHS
*'Bottom half of box is to list number of bottles
'"'Check all unpreserved Nitrates for chlorine
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Qualtrax ID: 59614 Page 2 of 2

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