MO-28442_47696_CA_WSW_20210609_On Parcel Water Supply Well Sample Results

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
May 24, 2021
Gosia Kraska
K & W Laboratories
1121 Hwy 24/27 West
Midland, NC 28107
RE: Project: V255-ML
Pace Project No.: 92539733
Dear Gosia Kraska:
Enclosed are the analytical results for sample(s) received by the laboratory on May 19, 2021. 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 - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Tyriek Hooks
[e-mail]
[phone]
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 25

lacmnalyfica('
www,pacelabs.com
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Project: V255-ML
Pace Project No.: 92539733
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
CERTIFICATIONS
South Carolina Certification M 99006001
Florida/NELAP Certification M E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification M 460221
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 25

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: V255-ML
Pace Project No.: 92539733
Analytes
Lab ID Sample ID
Method
Analysts
Reported
Laboratory
92539733001 V255-ML
MADEP EPH
BAJ
7
PASI-C
MADEP VPH
MAD
5
PASI-C
EPA 8270E
PKS
74
PASI-C
EPA8260D
PM1
63
PASI-C
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 25

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: V255-ML
Pace Project No.: 92539733
Sample: V255-ML Lab ID: 92539733001 Collected: 05/18/21 10:40 Received: 05/19/21 10:25 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
MADEP EPH NC Water
Analytical Method: MADEP EPH Preparation Method: MADEP EPH
Pace Analytical
Services - Charlotte
Aliphatic (C09-C18)
ND
ug/L
101
1
05/19/21 15:53
05/20/21 17:26
N2
Aliphatic (C19-C36)
ND
ug/L
101
1
05/19/21 15:53
05/20/21 17:26
N2
Aromatic (C11-C22)
ND
ug/L
101
1
05/19/21 15:53
05/20/21 17:26
N2
Surrogates
1-Chlorooctadecane (S)
43
%
40-140
1
05/19/21 15:53
05/20/21 17:26
3386-33-2
o-Terphenyl (S)
95
%
40-140
1
05/19/21 15:53
05/20/21 17:26
84-15-1
2-Fluorobiphenyl (S)
87
%
40-140
1
05/19/21 15:53
05/20/21 17:26
321-60-8
2-Bromonaphthalene (S)
89
%
40-140
1
05/19/21 15:53
05/20/21 17:26
580-13-2
VPH NC Water
Analytical Method:
MADEP VPH
Pace Analytical
Services - Charlotte
Aliphatic (C05-008)
ND
ug/L
50.0
1
05/20/21 18:09
N2
Aliphatic (C09-C12)
ND
ug/L
50.0
1
05/20/21 18:09
N2
Aromatic (C09-C10)
ND
ug/L
50.0
1
05/20/21 18:09
N2
Surrogates
4-Bromofluorobenzene (FID) (S)
99
%
70-130
1
05/20/21 18:09
460-00-4
4-Bromofluorobenzene (PID) (S)
101
%
70-130
1
05/20/21 18:09
460-00-4
8270E RVE
Analytical Method:
EPA 8270E Preparation Method: EPA 3510C
Pace Analytical
Services - Charlotte
Acenaphthene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
83-32-9
Acenaphthylene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
208-96-8
Aniline
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
62-53-3
Anthracene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
120-12-7
Benzo(a)anthracene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
56-55-3
Benzo(a)pyrene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
50-32-8
Benzo(b)fluoranthene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
205-99-2
Benzo(g,h,i)perylene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
191-24-2
Benzo(k)fluoranthene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
207-08-9
Benzoic Acid
ND
ug/L
45.5
1
05/20/21 12:46
05/20/21 17:51
65-85-0
M1
Benzyl alcohol
ND
ug/L
18.2
1
05/20/21 12:46
05/20/21 17:51
100-51-6
4-Bromophenylphenyl ether
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
101-55-3
Butylbenzylphthalate
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
85-68-7
4-ChIoro-3-methyl phenol
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
59-50-7
4-Chloroaniline
ND
ug/L
18.2
1
05/20/21 12:46
05/20/21 17:51
106-47-8
bis(2-Chloroethoxy)methane
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
111-91-1
bis(2-Chloroethyl) ether
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
111-44-4
2-Chloronaphthalene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
91-58-7
2-Chlorophenol
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
95-57-8
R1
4-Chlorophenylphenyl ether
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
7005-72-3
Chrysene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
218-01-9
Dibenz(a,h)anthracene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
53-70-3
Dibenzofuran
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
132-64-9
1,2-Dichlorobenzene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
95-50-1
1,3-Dichlorobenzene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
541-73-1
1,4-Dichlorobenzene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
106-46-7
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2021 05:00 PM without the written consent of Pace Analytical Services, LLC. Page 4 of 25

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: V255-ML
Pace Project No.: 92539733
Sample: V255-ML
Lab ID: 92539733001
Collected: 05/18/21
10:40
Received: 05/19/21 10:25 Matrix: Water
Parameters
Results
Units
Report Limit
DF
Prepared
Analyzed
CAS No.
Qual
8270E RVE
Analytical Method:
EPA 8270E Preparation Method: EPA 3510C
Pace Analytical
Services -
Charlotte
3,3'-Dichlorobenzidine
ND
ug/L
18.2
1
05/20/21 12:46
05/20/21 17:51
91-94-1
2,4-Dichlorophenol
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
120-83-2
R1
Diethylphthalate
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
84-66-2
2,4-Dimethylphenol
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
105-67-9
Dimethylphthalate
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
131-11-3
Di-n-butylphthalate
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
84-74-2
4,6-Dinitro-2-methyl phenol
ND
ug/L
18.2
1
05/20/21 12:46
05/20/21 17:51
534-52-1
M1
2,4-Dinitrophenol
ND
ug/L
45.5
1
05/20/21 12:46
05/20/21 17:51
51-28-5
M1
2,4-Dinitrotoluene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
121-14-2
2,6-Dinitrotoluene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
606-20-2
Di-n-octylphthalate
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
117-84-0
bis(2- Ethyl hexyl)phthalate
ND
ug/L
5.5
1
05/20/21 12:46
05/20/21 17:51
117-81-7
Fluoranthene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
206-44-0
Fluorene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
86-73-7
Hexachloro-1,3-butadiene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
87-68-3
Hexachlorobenzene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
118-74-1
Hexachlorocyclopentadiene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
77-47-4
Hexachloroethane
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
67-72-1
Indeno(1,2,3-cd)pyrene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
193-39-5
Isophorone
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
78-59-1
1-Methylnaphthalene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
90-12-0
2-Methylnaphthalene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
91-57-6
2-Methylphenol(o-Cresol)
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
95-48-7
3&4-Methyl phenol (m&p Cresol)
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
15831-10-4
Naphthalene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
91-20-3
2-Nitroaniline
ND
ug/L
18.2
1
05/20/21 12:46
05/20/21 17:51
88-74-4
3-Nitroaniline
ND
ug/L
18.2
1
05/20/21 12:46
05/20/21 17:51
99-09-2
4-Nitroaniline
ND
ug/L
18.2
1
05/20/21 12:46
05/20/21 17:51
100-01-6
Nitrobenzene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
98-95-3
2-Nitrophenol
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
88-75-5
4-Nitrophenol
ND
ug/L
45.5
1
05/20/21 12:46
05/20/21 17:51
100-02-7
M1
N-Nitrosodimethylamine
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
62-75-9
N-Nitroso-di-n-propylamine
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
621-64-7
N-Nitrosodiphenylamine
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
86-30-6
2,2'-Oxybis(1-chloropropane)
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
108-60-1
Pentachlorophenol
ND
ug/L
18.2
1
05/20/21 12:46
05/20/21 17:51
87-86-5
M1
Phenanthrene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
85-01-8
Phenol
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
108-95-2
R1
Pyrene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
129-00-0
1,2,4-Trichlorobenzene
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
120-82-1
2,4,5-Trichlorophenol
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
95-95-4
2,4,6-Trichlorophenol
ND
ug/L
9.1
1
05/20/21 12:46
05/20/21 17:51
88-06-2
M1
Surrogates
Nitrobenzene-d5 (S)
110
%
10-144
1
05/20/21 12:46
05/20/21 17:51
4165-60-0
2-Fluorobiphenyl (S)
103
%
10-130
1
05/20/21 12:46
05/20/21 17:51
321-60-8
Terphenyl-d14 (S)
112
%
34-163
1
05/20/21 12:46
05/20/21 17:51
1718-51-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2021 05:00 PM without the written consent of Pace Analytical Services, LLC. Page 5 of 25

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: V255-ML
Pace Project No.: 92539733
Sample: V255-ML Lab ID: 92539733001 Collected: 05/18/21 10:40 Received: 05/19/21 10:25 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8270E RVE
Analytical Method: EPA 8270E Preparation Method: EPA 3510C
Pace Analytical Services - Charlotte
Surrogates
Phenol-d6 (S)
38
%
10-130
1 05/20/21 12:46
05/20/21 17:51
13127-88-3
2-Fluorophenol (S)
22
%
10-130
1 05/20/21 12:46
05/20/21 17:51
367-12-4
2,4,6-Tribromophenol (S)
39
%
10-144
1 05/20/21 12:46
05/20/21 17:51
118-79-6
8260D MSV Low Level
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
25.0
1
05/20/21 05:29
67-64-1
Benzene
ND
ug/L
1.0
1
05/20/21 05:29
71-43-2
Bromobenzene
ND
ug/L
1.0
1
05/20/21 05:29
108-86-1
Bromochloromethane
ND
ug/L
1.0
1
05/20/21 05:29
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/20/21 05:29
75-27-4
Bromoform
ND
ug/L
1.0
1
05/20/21 05:29
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/20/21 05:29
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
1
05/20/21 05:29
78-93-3
Carbon tetrachloride
ND
ug/L
1.0
1
05/20/21 05:29
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/20/21 05:29
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/20/21 05:29
75-00-3
Chloroform
ND
ug/L
5.0
1
05/20/21 05:29
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/20/21 05:29
74-87-3
2-Chlorotoluene
ND
ug/L
1.0
1
05/20/21 05:29
95-49-8
4-Chlorotoluene
ND
ug/L
1.0
1
05/20/21 05:29
106-43-4
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/20/21 05:29
96-12-8
Dibromochloromethane
ND
ug/L
1.0
1
05/20/21 05:29
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
1
05/20/21 05:29
106-93-4
Dibromomethane
ND
ug/L
1.0
1
05/20/21 05:29
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/20/21 05:29
95-50-1
1,3-Dichlorobenzene
ND
ug/L
1.0
1
05/20/21 05:29
541-73-1
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/20/21 05:29
106-46-7
Dichlorodifluoromethane
ND
ug/L
1.0
1
05/20/21 05:29
75-71-8
1,1-Dichloroethane
ND
ug/L
1.0
1
05/20/21 05:29
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
1
05/20/21 05:29
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
1
05/20/21 05:29
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/20/21 05:29
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/20/21 05:29
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
1
05/20/21 05:29
78-87-5
1,3-Dichloropropane
ND
ug/L
1.0
1
05/20/21 05:29
142-28-9
2,2-Dichloropropane
ND
ug/L
1.0
1
05/20/21 05:29
594-20-7
1,1-Dichloropropene
ND
ug/L
1.0
1
05/20/21 05:29
563-58-6
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/20/21 05:29
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/20/21 05:29
10061-02-6
Diisopropyl ether
ND
ug/L
1.0
1
05/20/21 05:29
108-20-3
Ethylbenzene
ND
ug/L
1.0
1
05/20/21 05:29
100-41-4
Hexachloro-1,3-butadiene
ND
ug/L
2.0
1
05/20/21 05:29
87-68-3
2-Hexanone
ND
ug/L
5.0
1
05/20/21 05:29
591-78-6
p-Isopropyltoluene
ND
ug/L
1.0
1
05/20/21 05:29
99-87-6
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2021 05:00 PM
without
the written consent of Pace Analytical Services, LLC.
Page 6 of 25

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: V255-ML
Pace Project No.: 92539733
Sample: V255-ML Lab ID: 92539733001 Collected: 05/18/21 10:40 Received: 05/19/21 10:25 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level
Analytical Method: EPA 8260D
Pace Analytical
Services - Charlotte
Methylene Chloride
ND
ug/L
5.0
1
05/20/21 05:29
75-09-2
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/20/21 05:29
108-10-1
Methyl-tert-butyl ether
ND
ug/L
1.0
1
05/20/21 05:29
1634-04-4
Naphthalene
ND
ug/L
1.0
1
05/20/21 05:29
91-20-3
Styrene
ND
ug/L
1.0
1
05/20/21 05:29
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/20/21 05:29
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/20/21 05:29
79-34-5
Tetrachloroethene
ND
ug/L
1.0
1
05/20/21 05:29
127-18-4
Toluene
ND
ug/L
1.0
1
05/20/21 05:29
108-88-3
1,2,3-Trichlorobenzene
ND
ug/L
1.0
1
05/20/21 05:29
87-61-6
1,2,4-Trichlorobenzene
ND
ug/L
1.0
1
05/20/21 05:29
120-82-1
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/20/21 05:29
71-55-6
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/20/21 05:29
79-00-5
Trichloroethene
ND
ug/L
1.0
1
05/20/21 05:29
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/20/21 05:29
75-69-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/20/21 05:29
96-18-4
Vinyl acetate
ND
ug/L
2.0
1
05/20/21 05:29
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/20/21 05:29
75-01-4
Xylene (Total)
ND
ug/L
1.0
1
05/20/21 05:29
1330-20-7
m&p-Xylene
ND
ug/L
2.0
1
05/20/21 05:29
179601-23-1
o-Xylene
ND
ug/L
1.0
1
05/20/21 05:29
95-47-6
Surrogates
4-Bromofluorobenzene (S)
100
%
70-130
1
05/20/21 05:29
460-00-4
1,2-Dichloroethane-d4 (S)
100
%
70-130
1
05/20/21 05:29
17060-07-0
Toluene-d8 (S)
101
%
70-130
1
05/20/21 05:29
2037-26-5
Date: 05/24/2021 05:00 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 7 of 25

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: V255-ML
Pace Project No.: 92539733
QC Batch: 621840 Analysis Method: MADEP VPH
QC Batch Method: MADEP VPH Analysis Description: VPH NC Water
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92539733001
METHOD BLANK: 3271739
Associated Lab Samples: 92539733001
Parameter
Units
Aliphatic (C05-CO8)
ug/L
Aliphatic (C09-C12)
ug/L
Aromatic (C09-C10)
ug/L
4-Bromofluorobenzene (FID) (S)
%
4-Bromofluorobenzene (PID) (S)
%
Matrix: Water
Blank
Reporting
Result
Limit
Analyzed Qualifiers
ND
50.0
05/20/2114:22 N2
ND
50.0
05/20/2114:22 N2
ND
50.0
05/20/2114:22 N2
99
70-130
05/20/2114:22
101
70-130
05/20/2114:22
LABORATORY CONTROL SAMPLE & LCSD:
3271740
3271741
Spike
LCS LCSD
LCS
LCSD
% Rec Max
Parameter
Units
Conc.
Result Result
% Rec
% Rec
Limits RPD RPD Qualifiers
Aliphatic (C05-CO8)
ug/L
300
308 281
103
94
70-130 9 25 N2
Aliphatic (C09-C12)
ug/L
300
288 261
96
87
70-130 10 25 N2
Aromatic (C09-C10)
ug/L
100
113 103
113
103
70-130 9 25 N2
4-Bromofluorobenzene (FID) (S)
%
99
103
70-130
4-Bromofluorobenzene (PID) (S)
%
99
103
70-130
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: 05/24/2021 05:00 PM without the written consent of Pace Analytical Services, LLC.
Page 8 of 25

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: V255-ML
Pace Project No.: 92539733
QC Batch: 621561 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92539733001
METHOD BLANK: 3270506
Associated Lab Samples: 92539733001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
05/19/21 23:12
1,1,1-Trichloroethane
ug/L
ND
1.0
05/19/21 23:12
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
05/19/21 23:12
1,1,2-Trichloroethane
ug/L
ND
1.0
05/19/21 23:12
1,1-Dichloroethane
ug/L
ND
1.0
05/19/21 23:12
1,1-Dichloroethene
ug/L
ND
1.0
05/19/21 23:12
1,1-Dichloropropene
ug/L
ND
1.0
05/19/21 23:12
1,2,3-Trichlorobenzene
ug/L
ND
1.0
05/19/21 23:12
1,2,3-Trichloropropane
ug/L
ND
1.0
05/19/21 23:12
1,2,4-Trichlorobenzene
ug/L
ND
1.0
05/19/21 23:12
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
05/19/21 23:12
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
05/19/21 23:12
1,2-Dichlorobenzene
ug/L
ND
1.0
05/19/21 23:12
1,2-Dichloroethane
ug/L
ND
1.0
05/19/21 23:12
1,2-Dichloropropane
ug/L
ND
1.0
05/19/21 23:12
1,3-Dichlorobenzene
ug/L
ND
1.0
05/19/21 23:12
1,3-Dichloropropane
ug/L
ND
1.0
05/19/21 23:12
1,4-Dichlorobenzene
ug/L
ND
1.0
05/19/21 23:12
2,2-Dichloropropane
ug/L
ND
1.0
05/19/21 23:12
2-Butanone (MEK)
ug/L
ND
5.0
05/19/21 23:12
2-Chlorotoluene
ug/L
ND
1.0
05/19/21 23:12
2-Hexanone
ug/L
ND
5.0
05/19/21 23:12
4-Chlorotoluene
ug/L
ND
1.0
05/19/21 23:12
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
05/19/21 23:12
Acetone
ug/L
ND
25.0
05/19/21 23:12
Benzene
ug/L
ND
1.0
05/19/21 23:12
Bromobenzene
ug/L
ND
1.0
05/19/21 23:12
Bromochloromethane
ug/L
ND
1.0
05/19/21 23:12
Bromodichloromethane
ug/L
ND
1.0
05/19/21 23:12
Bromoform
ug/L
ND
1.0
05/19/21 23:12
Bromomethane
ug/L
ND
2.0
05/19/21 23:12
Carbon tetrachloride
ug/L
ND
1.0
05/19/21 23:12
Chlorobenzene
ug/L
ND
1.0
05/19/21 23:12
Chloroethane
ug/L
ND
1.0
05/19/21 23:12
Chloroform
ug/L
ND
5.0
05/19/21 23:12
Chloromethane
ug/L
ND
1.0
05/19/21 23:12
cis-1,2-Dichloroethene
ug/L
ND
1.0
05/19/21 23:12
cis-1,3-Dichloropropene
ug/L
ND
1.0
05/19/21 23:12
Dibromochloromethane
ug/L
ND
1.0
05/19/21 23:12
Dibromomethane
ug/L
ND
1.0
05/19/21 23:12
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: 05/24/2021 05:00 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 25

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: V255-ML
Pace Project No.: 92539733
METHOD BLANK: 3270506
Associated Lab Samples: 92539733001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
Dichlorodifluoromethane
ug/L
ND
1.0
05/19/21 23:12
Diisopropyl ether
ug/L
ND
1.0
05/19/21 23:12
Ethylbenzene
ug/L
ND
1.0
05/19/21 23:12
Hexachloro-1,3-butadiene
ug/L
ND
2.0
05/19/21 23:12
m&p-Xylene
ug/L
ND
2.0
05/19/21 23:12
Methyl-tert-butyl ether
ug/L
ND
1.0
05/19/21 23:12
Methylene Chloride
ug/L
ND
5.0
05/19/21 23:12
Naphthalene
ug/L
ND
1.0
05/19/21 23:12
o-Xylene
ug/L
ND
1.0
05/19/21 23:12
p-Isopropyltoluene
ug/L
ND
1.0
05/19/21 23:12
Styrene
ug/L
ND
1.0
05/19/21 23:12
Tetrachloroethene
ug/L
ND
1.0
05/19/21 23:12
Toluene
ug/L
ND
1.0
05/19/21 23:12
trans-1,2-Dichloroethene
ug/L
ND
1.0
05/19/21 23:12
trans- 1,3-Dichloropropene
ug/L
ND
1.0
05/19/21 23:12
Trichloroethene
ug/L
ND
1.0
05/19/21 23:12
Trichlorofluoromethane
ug/L
ND
1.0
05/19/21 23:12
Vinyl acetate
ug/L
ND
2.0
05/19/21 23:12
Vinyl chloride
ug/L
ND
1.0
05/19/21 23:12
Xylene (Total)
ug/L
ND
1.0
05/19/21 23:12
1,2-Dichloroethane-d4 (S)
%
100
70-130
05/19/21 23:12
4-Bromofluorobenzene (S)
%
98
70-130
05/19/21 23:12
Toluene-d8 (S)
%
101
70-130
05/19/21 23:12
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
3270507
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
50
46.5
93
70-130
1,1,1-Trichloroethane
ug/L
50
44.8
90
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
45.7
91
70-130
1,1,2-Trichloroethane
ug/L
50
45.5
91
70-130
1,1-Dichloroethane
ug/L
50
45.1
90
70-130
1,1-Dichloroethene
ug/L
50
44.5
89
70-132
1,1-Dichloropropene
ug/L
50
45.0
90
70-131
1,2,3-Trichlorobenzene
ug/L
50
49.9
100
70-134
1,2,3-Trichloropropane
ug/L
50
45.3
91
70-130
1,2,4-Trichlorobenzene
ug/L
50
49.5
99
70-130
1,2-Dibromo-3-chloropropane
ug/L
50
48.6
97
70-132
1,2-Dibromoethane (EDB)
ug/L
50
46.5
93
70-130
1,2-Dichlorobenzene
ug/L
50
46.9
94
70-130
1,2-Dichloroethane
ug/L
50
43.2
86
70-130
1,2-Dichloropropane
ug/L
50
46.3
93
70-130
1,3-Dichlorobenzene
ug/L
50
46.8
94
70-130
1,3-Dichloropropane
ug/L
50
44.2
88
70-130
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: 05/24/2021 05:00 PM without the written consent of Pace Analytical Services, LLC. Page 10 of 25

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: V255-ML
Pace Project No.: 92539733
LABORATORY CONTROL SAMPLE:
Parameter
3270507
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,4-Dichlorobenzene
ug/L
50
47.2
94
70-130
2,2-Dichloropropane
ug/L
50
45.7
91
70-130
2-Butanone (MEK)
ug/L
100
85.0
85
70-133
2-Chlorotoluene
ug/L
50
47.6
95
70-130
2-Hexanone
ug/L
100
91.2
91
70-130
4-Chlorotoluene
ug/L
50
46.1
92
70-130
4-Methyl-2-pentanone (MIBK)
ug/L
100
91.3
91
70-130
Acetone
ug/L
100
89.6
90
70-144
Benzene
ug/L
50
45.3
91
70-130
Bromobenzene
ug/L
50
48.0
96
70-130
Bromochloromethane
ug/L
50
48.9
98
70-130
Bromodichloromethane
ug/L
50
46.6
93
70-130
Bromoform
ug/L
50
48.1
96
70-131
Bromomethane
ug/L
50
45.4
91
30-177
Carbon tetrachloride
ug/L
50
46.3
93
70-130
Chlorobenzene
ug/L
50
46.3
93
70-130
Chloroethane
ug/L
50
44.1
88
46-131
Chloroform
ug/L
50
46.1
92
70-130
Chloromethane
ug/L
50
40.6
81
49-130
cis-1,2-Dichloroethene
ug/L
50
45.3
91
70-130
cis-1,3-Dichloropropene
ug/L
50
46.7
93
70-130
Dibromochloromethane
ug/L
50
47.0
94
70-130
Dibromomethane
ug/L
50
43.4
87
70-130
Dichlorodifluoromethane
ug/L
50
41.8
84
52-134
Diisopropyl ether
ug/L
50
44.8
90
70-131
Ethylbenzene
ug/L
50
47.7
95
70-130
Hexachloro-1,3-butadiene
ug/L
50
47.6
95
70-131
m&p-Xylene
ug/L
100
92.6
93
70-130
Methyl-tert-butyl ether
ug/L
50
45.0
90
70-130
Methylene Chloride
ug/L
50
44.5
89
68-130
Naphthalene
ug/L
50
47.3
95
70-133
o-Xylene
ug/L
50
46.9
94
70-130
p-Isopropyltoluene
ug/L
50
48.6
97
70-130
Styrene
ug/L
50
48.3
97
70-130
Tetrachloroethene
ug/L
50
46.3
93
70-130
Toluene
ug/L
50
45.6
91
70-130
trans-1,2-Dichloroethene
ug/L
50
46.1
92
70-130
trans- 1,3-Dichloropropene
ug/L
50
47.1
94
70-130
Trichloroethene
ug/L
50
45.8
92
70-130
Trichlorofluoromethane
ug/L
50
44.3
89
61-130
Vinyl acetate
ug/L
100
102
102
70-140
Vinyl chloride
ug/L
50
41.9
84
59-142
Xylene (Total)
ug/L
150
139
93
70-130
1,2-Dichloroethane-d4 (S)
%
93
70-130
4-Bromofluorobenzene (S)
%
98
70-130
Toluene-d8 (S)
%
98
70-130
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: 05/24/2021 05:00 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 25

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: V255-ML
Pace Project No.: 92539733
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
3270508
3270509
MS
MSD
92539733001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
21.3
19.7
107
98
70-135
8
1,1,1-Trichloroethane
ug/L
ND
20
20
21.2
18.8
106
94
70-148
12
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
21.1
19.0
106
95
70-131
11
1,1,2-Trichloroethane
ug/L
ND
20
20
20.1
18.6
101
93
70-136
8
1,1-Dichloroethane
ug/L
ND
20
20
20.7
18.1
104
91
70-147
13
1,1-Dichloroethene
ug/L
ND
20
20
20.9
18.2
104
91
70-158
14
1,1-Dichloropropene
ug/L
ND
20
20
21.3
18.0
107
90
70-149
17
1,2,3-Trichlorobenzene
ug/L
ND
20
20
22.6
20.6
113
103
68-140
9
1,2,3-Trichloropropane
ug/L
ND
20
20
21.0
19.0
105
95
67-137
10
1,2,4-Trichlorobenzene
ug/L
ND
20
20
22.8
20.9
114
105
70-139
9
1,2-Dibromo-3-chloropropane
ug/L
ND
20
20
21.5
19.3
108
97
69-136
11
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
21.0
19.8
105
99
70-137
6
1,2-Dichlorobenzene
ug/L
ND
20
20
22.0
19.7
110
98
70-133
11
1,2-Dichloroethane
ug/L
ND
20
20
19.7
17.3
98
86
67-138
13
1,2-Dichloropropane
ug/L
ND
20
20
20.7
18.9
103
95
70-138
9
1,3-Dichlorobenzene
ug/L
ND
20
20
21.6
20.0
108
100
70-133
7
1,3-Dichloropropane
ug/L
ND
20
20
21.1
18.9
105
95
70-136
11
1,4-Dichlorobenzene
ug/L
ND
20
20
23.2
20.3
116
101
70-133
13
2,2-Dichloropropane
ug/L
ND
20
20
21.9
18.8
110
94
52-155
15
2-Butanone (MEK)
ug/L
ND
40
40
36.3
33.1
91
83
61-147
9
2-Chlorotoluene
ug/L
ND
20
20
22.4
20.8
112
104
70-141
7
2-Hexanone
ug/L
ND
40
40
42.3
38.8
106
97
67-139
8
4-Chlorotoluene
ug/L
ND
20
20
22.1
20.3
110
102
70-135
8
4-Methyl-2-pentanone (MIBK)
ug/L
ND
40
40
40.3
36.2
101
91
67-136
11
Acetone
ug/L
ND
40
40
41.3
36.7
103
92
55-159
12
Benzene
ug/L
ND
20
20
20.9
18.8
105
94
67-150
10
Bromobenzene
ug/L
ND
20
20
22.6
20.6
113
103
70-134
9
Bromochloromethane
ug/L
ND
20
20
21.6
18.8
108
94
70-146
14
Bromodichloromethane
ug/L
ND
20
20
20.9
18.7
104
94
70-138
11
Bromoform
ug/L
ND
20
20
22.1
19.7
110
99
57-138
11
Bromomethane
ug/L
ND
20
20
21.1
17.8
106
89
10-200
17
Carbon tetrachloride
ug/L
ND
20
20
23.1
21.1
115
105
70-147
9
Chlorobenzene
ug/L
ND
20
20
21.6
20.2
108
101
70-137
7
Chloroethane
ug/L
ND
20
20
22.7
19.4
114
97
51-166
15
Chloroform
ug/L
ND
20
20
20.6
18.3
103
91
70-144
12
Chloromethane
ug/L
ND
20
20
18.1
15.6
90
78
24-161
14
cis-1,2-Dichloroethene
ug/L
ND
20
20
20.5
18.8
102
94
67-148
8
cis-1,3-Dichloropropene
ug/L
ND
20
20
20.2
18.5
101
93
70-142
9
Dibromochloromethane
ug/L
ND
20
20
21.6
19.4
108
97
68-138
11
Dibromomethane
ug/L
ND
20
20
20.6
19.0
103
95
70-134
8
Dichlorodifluoromethane
ug/L
ND
20
20
18.3
16.3
92
81
43-155
12 v2
Diisopropyl ether
ug/L
ND
20
20
19.6
17.5
98
88
65-146
11
Ethylbenzene
ug/L
ND
20
20
22.9
20.5
115
102
68-143
11
Hexachloro-1,3-butadiene
ug/L
ND
20
20
23.6
22.7
118
114
62-151
4
m&p-Xylene
ug/L
ND
40
40
44.0
40.2
110
100
53-157
9
Methyl-tert-butyl ether
ug/L
ND
20
20
19.6
17.6
98
88
59-156
11
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: 05/24/2021 05:00 PM without the written consent of Pace Analytical Services, LLC. Page 12 of 25

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: V255-ML
Pace Project No.: 92539733
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
3270508
3270509
MS
MSD
92539733001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD Qual
Methylene Chloride
ug/L
ND
20
20
19.7
17.5
98
87
64-148
12
Naphthalene
ug/L
ND
20
20
21.0
18.9
105
95
57-150
10
o-Xylene
ug/L
ND
20
20
22.2
20.1
111
101
68-143
10
p-Isopropyltoluene
ug/L
ND
20
20
23.2
21.1
116
105
70-141
9
Styrene
ug/L
ND
20
20
22.3
20.1
112
101
70-136
10
Tetrachloroethene
ug/L
ND
20
20
22.0
19.8
110
99
70-139
11
Toluene
ug/L
ND
20
20
20.9
19.3
105
96
47-157
8
trans-1,2-Dichloroethene
ug/L
ND
20
20
20.9
18.3
105
92
70-149
13
trans- 1,3-Dichloropropene
ug/L
ND
20
20
20.8
19.2
104
96
70-138
8
Trichloroethene
ug/L
ND
20
20
22.7
20.4
110
99
70-149
10
Trichlorofluoromethane
ug/L
ND
20
20
21.3
18.9
106
94
61-154
12
Vinyl acetate
ug/L
ND
40
40
43.7
38.1
109
95
48-156
14
Vinyl chloride
ug/L
ND
20
20
18.8
16.9
94
84
55-172
11
Xylene (Total)
ug/L
ND
60
60
66.2
60.3
110
100
66-145
9
1,2-Dichloroethane-d4 (S)
%
98
97
70-130
4-Bromofluorobenzene (S)
%
98
101
70-130
Toluene-d8(S)
%
97
97
70-130
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: 05/24/2021 05:00 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 25

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: V255-ML
Pace Project No.: 92539733
QC Batch: 621764 Analysis Method: EPA 8270E
QC Batch Method: EPA 3510C Analysis Description: 8270E Water MSSV RVE
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92539733001
METHOD BLANK: 3271384
Associated Lab Samples: 92539733001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
1,2,4-Trichlorobenzene
ug/L
ND
10.0
05/20/21 15:37
1,2-Dichlorobenzene
ug/L
ND
10.0
05/20/21 15:37
1,3-Dichlorobenzene
ug/L
ND
10.0
05/20/21 15:37
1,4-Dichlorobenzene
ug/L
ND
10.0
05/20/21 15:37
1-Methylnaphthalene
ug/L
ND
10.0
05/20/21 15:37
2,2'-Oxybis(1-chloropropane)
ug/L
ND
10.0
05/20/21 15:37
2,4,5-Trichlorophenol
ug/L
ND
10.0
05/20/21 15:37
2,4,6-Trichlorophenol
ug/L
ND
10.0
05/20/21 15:37
2,4-Dichlorophenol
ug/L
ND
10.0
05/20/21 15:37
2,4-Dimethylphenol
ug/L
ND
10.0
05/20/21 15:37
2,4-Dinitrophenol
ug/L
ND
50.0
05/20/21 15:37
2,4-Dinitrotoluene
ug/L
ND
10.0
05/20/21 15:37
2,6-Dinitrotoluene
ug/L
ND
10.0
05/20/21 15:37
2-Chloronaphthalene
ug/L
ND
10.0
05/20/21 15:37
2-Chlorophenol
ug/L
ND
10.0
05/20/21 15:37
2-Methylnaphthalene
ug/L
ND
10.0
05/20/21 15:37
2-Methylphenol(o-Cresol)
ug/L
ND
10.0
05/20/21 15:37
2-Nitroaniline
ug/L
ND
20.0
05/20/21 15:37
2-Nitrophenol
ug/L
ND
10.0
05/20/21 15:37
3&4-Methyl phenol (m&p Cresol)
ug/L
ND
10.0
05/20/21 15:37
3,3'-Dichlorobenzidine
ug/L
ND
20.0
05/20/21 15:37
3-Nitroaniline
ug/L
ND
20.0
05/20/21 15:37
4,6-Dinitro-2-methyl phenol
ug/L
ND
20.0
05/20/21 15:37
4-Bromophenylphenyl ether
ug/L
ND
10.0
05/20/21 15:37
4-ChIoro-3-methyl phenol
ug/L
ND
10.0
05/20/21 15:37
4-Chloroaniline
ug/L
ND
20.0
05/20/21 15:37
4-Chlorophenylphenyl ether
ug/L
ND
10.0
05/20/21 15:37
4-Nitroaniline
ug/L
ND
20.0
05/20/21 15:37
4-Nitrophenol
ug/L
ND
50.0
05/20/21 15:37
Acenaphthene
ug/L
ND
10.0
05/20/21 15:37
Acenaphthylene
ug/L
ND
10.0
05/20/21 15:37
Aniline
ug/L
ND
10.0
05/20/21 15:37
Anthracene
ug/L
ND
10.0
05/20/21 15:37
Benzo(a)anthracene
ug/L
ND
10.0
05/20/21 15:37
Benzo(a)pyrene
ug/L
ND
10.0
05/20/21 15:37
Benzo(b)fluoranthene
ug/L
ND
10.0
05/20/21 15:37
Benzo(g,h,i)perylene
ug/L
ND
10.0
05/20/21 15:37
Benzo(k)fluoranthene
ug/L
ND
10.0
05/20/21 15:37
Benzoic Acid
ug/L
ND
50.0
05/20/21 15:37
Benzyl alcohol
ug/L
ND
20.0
05/20/21 15:37
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: 05/24/2021 05:00 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 25

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: V255-ML
Pace Project No.: 92539733
METHOD BLANK: 3271384
Associated Lab Samples: 92539733001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
Analyzed
bis(2-Chloroethoxy)methane
ug/L
ND
10.0
05/20/21 15:37
bis(2-Chloroethyl) ether
ug/L
ND
10.0
05/20/21 15:37
bis(2-Ethylhexyl)phthalate
ug/L
ND
6.0
05/20/21 15:37
Butylbenzylphthalate
ug/L
ND
10.0
05/20/21 15:37
Chrysene
ug/L
ND
10.0
05/20/21 15:37
Di-n-butylphthalate
ug/L
ND
10.0
05/20/21 15:37
Di-n-octylphthalate
ug/L
ND
10.0
05/20/21 15:37
Dibenz(a,h)anthracene
ug/L
ND
10.0
05/20/21 15:37
Dibenzofuran
ug/L
ND
10.0
05/20/21 15:37
Diethylphthalate
ug/L
ND
10.0
05/20/21 15:37
Dimethylphthalate
ug/L
ND
10.0
05/20/21 15:37
Fluoranthene
ug/L
ND
10.0
05/20/21 15:37
Fluorene
ug/L
ND
10.0
05/20/21 15:37
Hexachloro-1,3-butadiene
ug/L
ND
10.0
05/20/21 15:37
Hexachlorobenzene
ug/L
ND
10.0
05/20/21 15:37
Hexachlorocyclopentadiene
ug/L
ND
10.0
05/20/21 15:37
Hexachloroethane
ug/L
ND
10.0
05/20/21 15:37
Indeno(1,2,3-cd)pyrene
ug/L
ND
10.0
05/20/21 15:37
Isophorone
ug/L
ND
10.0
05/20/21 15:37
N-Nitroso-di-n-propylamine
ug/L
ND
10.0
05/20/21 15:37
N-Nitrosodimethylamine
ug/L
ND
10.0
05/20/21 15:37
N-Nitrosodiphenylamine
ug/L
ND
10.0
05/20/21 15:37
Naphthalene
ug/L
ND
10.0
05/20/21 15:37
Nitrobenzene
ug/L
ND
10.0
05/20/21 15:37
Pentachlorophenol
ug/L
ND
20.0
05/20/21 15:37
Phenanthrene
ug/L
ND
10.0
05/20/21 15:37
Phenol
ug/L
ND
10.0
05/20/21 15:37
Pyrene
ug/L
ND
10.0
05/20/21 15:37
2,4,6-Tribromophenol (S)
%
59
10-144
05/20/21 15:37
2-Fluorobiphenyl (S)
%
98
10-130
05/20/21 15:37
2-Fluorophenol(S)
%
32
10-130
05/20/21 15:37
Nitrobenzene-d5 (S)
%
115
10-144
05/20/21 15:37
Phenol-d6 (S)
%
43
10-130
05/20/21 15:37
Terphenyl-d14 (S)
%
116
34-163
05/20/21 15:37
Qualifiers
LABORATORY CONTROL SAMPLE:
3271385
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,2,4-Trichlorobenzene
ug/L
50
35.4
71
18-130
1,2-Dichlorobenzene
ug/L
50
35.4
71
20-130
1,3-Dichlorobenzene
ug/L
50
34.2
68
18-130
1,4-Dichlorobenzene
ug/L
50
34.1
68
18-130
1-Methylnaphthalene
ug/L
50
44.4
89
29-130
2,2'-Oxybis(1-chloropropane)
ug/L
50
50.5
101
28-130
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: 05/24/2021 05:00 PM without the written consent of Pace Analytical Services, LLC. Page 15 of 25

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: V255-ML
Pace Project No.: 92539733
LABORATORY CONTROL SAMPLE:
Parameter
3271385
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
2,4,5-Trichlorophenol
ug/L
50
58.9
118
35-130
2,4,6-Trichlorophenol
ug/L
50
55.7
111
31-130
2,4-Dichlorophenol
ug/L
50
56.5
113
35-130
2,4-Dimethylphenol
ug/L
50
57.1
114
34-130
2,4-Dinitrophenol
ug/L
250
303
121
10-153
2,4-Dinitrotoluene
ug/L
50
51.8
104
37-136
2,6-Dinitrotoluene
ug/L
50
58.5
117
33-136
2-Chloronaphthalene
ug/L
50
43.3
87
26-130
2-Chlorophenol
ug/L
50
50.7
101
37-130
2-Methylnaphthalene
ug/L
50
43.4
87
29-130
2-Methylphenol(o-Cresol)
ug/L
50
49.7
99
35-130
2-Nitroaniline
ug/L
100
116
116
37-130
2-Nitrophenol
ug/L
50
59.5
119
32-130
3&4-Methyl phenol (m&p Cresol)
ug/L
50
49.0
98
34-130
3,3'-Dichlorobenzidine
ug/L
100
118
118
34-136
3-Nitroaniline
ug/L
100
116
116
37-138
4,6-Dinitro-2-methyl phenol
ug/L
100
119
119
21-157
4-Bromophenylphenyl ether
ug/L
50
50.5
101
38-130
4-ChIoro-3-methyl phenol
ug/L
100
112
112
37-130
4-Chloroaniline
ug/L
100
95.6
96
38-130
4-Chlorophenylphenyl ether
ug/L
50
47.6
95
33-130
4-Nitroaniline
ug/L
100
117
117
42-137
4-Nitrophenol
ug/L
250
194
78
10-130
Acenaphthene
ug/L
50
48.7
97
33-130
Acenaphthylene
ug/L
50
50.8
102
35-130
Aniline
ug/L
50
41.8
84
22-130
Anthracene
ug/L
50
54.7
109
48-130
Benzo(a)anthracene
ug/L
50
55.8
112
48-137
Benzo(a)pyrene
ug/L
50
57.2
114
49-138
Benzo(b)fluoranthene
ug/L
50
58.1
116
52-138
Benzo(g,h,i)perylene
ug/L
50
59.6
119
48-140
Benzo(k)fluoranthene
ug/L
50
59.1
118
48-139
Benzoic Acid
ug/L
250
192
77
10-130
Benzyl alcohol
ug/L
100
102
102
35-130
bis(2-Chloroethoxy)methane
ug/L
50
55.5
111
34-130
bis(2-Chloroethyl) ether
ug/L
50
56.9
114
36-130
bis(2-Ethylhexyl)phthalate
ug/L
50
67.3
135
32-165
Butylbenzylphthalate
ug/L
50
61.1
122
34-161
Chrysene
ug/L
50
55.9
112
47-131
Di-n-butylphthalate
ug/L
50
60.9
122
39-144
Di-n-octylphthalate
ug/L
50
62.8
126
30-170
Dibenz(a,h)anthracene
ug/L
50
60.1
120
49-138
Dibenzofuran
ug/L
50
48.4
97
33-130
Diethylphthalate
ug/L
50
54.9
110
38-131
Dimethylphthalate
ug/L
50
52.6
105
37-130
Fluoranthene
ug/L
50
57.0
114
46-137
Fluorene
ug/L
50
51.9
104
37-130
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: 05/24/2021 05:00 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 25

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: V255-ML
Pace Project No.: 92539733
LABORATORY CONTROL SAMPLE:
Parameter
3271385
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Hexachloro-1,3-butadiene
ug/L
50
31.3
63
11-130
Hexachlorobenzene
ug/L
50
49.5
99
38-130
Hexachlorocyclopentadiene
ug/L
50
33.9
68
10-130
Hexachloroethane
ug/L
50
31.9
64
14-130
Indeno(1,2,3-cd)pyrene
ug/L
50
60.0
120
41-130
Isophorone
ug/L
50
53.2
106
33-130
N-Nitroso-di-n-propylamine
ug/L
50
53.6
107
36-130
N-Nitrosodimethylamine
ug/L
50
48.2
96
34-130
N-Nitrosodiphenylamine
ug/L
50
54.7
109
37-130
Naphthalene
ug/L
50
43.7
87
30-130
Nitrobenzene
ug/L
50
53.6
107
36-130
Pentachlorophenol
ug/L
100
128
128
23-149
Phenanthrene
ug/L
50
53.3
107
44-130
Phenol
ug/L
50
38.1
76
18-130
Pyrene
ug/L
50
54.7
109
47-134
2,4,6-Tribromophenol (S)
%
137
10-144
2-Fluorobiphenyl (S)
%
98
10-130
2-Fluorophenol(S)
%
84
10-130
Nitrobenzene-d5 (S)
%
118
10-144
Phenol-d6 (S)
%
70
10-130
Terphenyl-d14 (S)
%
122
34-163
Qualifiers
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3271386
MS
92539733001 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
3271387
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD Qual
1,2,4-Trichlorobenzene
ug/L
ND
90.9
90.9
71.2
69.4
78
76
10-130
2
1,2-Dichlorobenzene
ug/L
ND
90.9
90.9
69.6
65.9
77
73
10-130
5
1,3-Dichlorobenzene
ug/L
ND
90.9
90.9
66.5
63.7
73
70
10-130
4
1,4-Dichlorobenzene
ug/L
ND
90.9
90.9
68.8
65.0
76
71
10-130
6
1-Methylnaphthalene
ug/L
ND
90.9
90.9
83.5
82.2
92
90
10-130
2
2,2'-Oxybis(1-chloropropane)
ug/L
ND
90.9
90.9
80.4
76.9
88
85
12-142
4
2,4,5-Trichlorophenol
ug/L
ND
90.9
90.9
41.0
12.7J
45
14
10-143
2,4,6-Trichlorophenol
ug/L
ND
90.9
90.9
28.2
6.2J
31
7
10-147
M1
2,4-Dichlorophenol
ug/L
ND
90.9
90.9
64.1
24.4
70
27
10-138
90 R1
2,4-Dimethylphenol
ug/L
ND
90.9
90.9
96.0
95.4
106
105
25-130
1
2,4-Dinitrophenol
ug/L
ND
455
455
ND
ND
10
2
10-165
M1
2,4-Dinitrotoluene
ug/L
ND
90.9
90.9
89.1
90.0
98
99
29-148
1
2,6-Dinitrotoluene
ug/L
ND
90.9
90.9
90.1
95.0
99
105
26-146
5
2-Chloronaphthalene
ug/L
ND
90.9
90.9
78.7
78.9
87
87
11-130
0
2-Chlorophenol
ug/L
ND
90.9
90.9
61.8
22.6
68
25
10-133
93 R1
2-Methylnaphthalene
ug/L
ND
90.9
90.9
82.8
81.0
91
89
13-130
2
2-Methylphenol(o-Cresol)
ug/L
ND
90.9
90.9
82.2
75.2
90
83
20-130
9
2-Nitroaniline
ug/L
ND
182
182
171
174
94
96
24-136
2
2-Nitrophenol
ug/L
ND
90.9
90.9
56.3
16.7J
62
18
10-153
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: 05/24/2021 05:00 PM without the written consent of Pace Analytical Services, LLC.
Page 17 of 25

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: V255-ML
Pace Project No.: 92539733
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3271386
MS
Parameter
3&4-Methyl phenol (m&p
Cresol)
3,3'-Dichlorobenzidine
3-Nitroaniline
4,6-Din itro-2-methyl phenol
4-Bromophenylphenyl ether
4-ChIoro-3-methyl phenol
4-Chloroaniline
4-Chlorophenylphenyl ether
4-Nitroaniline
4-Nitrophenol
Acenaphthene
Acenaphthylene
Aniline
Anthracene
Benzo(a)anthracene
Benzo(a)pyrene
Benzo(b)fluoranthene
Benzo(g,h,i)perylene
Benzo(k)fluoranthene
Benzoic Acid
Benzyl alcohol
bis(2-Chloroethoxy)methane
bis(2-Chloroethyl) ether
bis(2-Ethylhexyl)phthalate
Butylbenzylphthalate
Chrysene
Di-n-butylphthalate
Di-n-octylphthalate
Dibenz(a,h)anthracene
Dibenzofuran
Diethylphthalate
Dimethylphthalate
Fluoranthene
Fluorene
Hexachloro-1,3-butadiene
Hexachlorobenzene
Hexachlorocyclopentadiene
Hexachloroethane
Indeno(1,2,3-cd)pyrene
Isophorone
N-Nitroso-di-n-propylamine
N-Nitrosodimethylamine
N-Nitrosodiphenylamine
Naphthalene
Nitrobenzene
92539733001 Spike
Units Result Conc.
ug/L ND 90.9
3271387
MSD
Spike MS
Conc. Result
90.9 74.6
MSD MS MSD % Rec
Result % Rec % Rec Limits RPD Qual
63.8 82 70 16-130 16
ug/L
ND
182
182
194
203
107
112
10-153
5
ug/L
ND
182
182
190
194
105
107
22-151
2
ug/L
ND
182
182
39.2
101
22
5
10-180
M1
ug/L
ND
90.9
90.9
102
102
112
112
25-130
0
ug/L
ND
182
182
177
148
97
81
25-133
18
ug/L
ND
182
182
186
193
102
106
14-132
4
ug/L
ND
90.9
90.9
94.1
92.0
104
101
19-130
2
ug/L
ND
182
182
191
202
105
111
29-150
5
ug/L
ND
455
455
33.7J
ND
7
0
10-130
M1
ug/L
ND
90.9
90.9
90.4
89.4
99
98
16-130
1
ug/L
ND
90.9
90.9
91.6
93.2
101
103
15-137
2
ug/L
ND
90.9
90.9
78.3
79.5
86
87
10-130
2
ug/L
ND
90.9
90.9
98.0
99.0
108
109
37-136
1
ug/L
ND
90.9
90.9
96.5
100
106
110
40-145
4
ug/L
ND
90.9
90.9
99.1
104
109
114
41-146
5
ug/L
ND
90.9
90.9
97.3
99.9
107
110
39-151
3
ug/L
ND
90.9
90.9
104
110
114
121
40-147
5
ug/L
ND
90.9
90.9
99.4
105
109
115
40-146
5
ug/L
ND
455
455
28AJ
ND
6
0
10-130
M1
ug/L
ND
182
182
176
175
97
96
25-130
1
ug/L
ND
90.9
90.9
94.6
96.0
104
106
23-130
1
ug/L
ND
90.9
90.9
100
99.7
110
110
25-130
1
ug/L
ND
90.9
90.9
97.4
98.6
107
109
28-166
1
ug/L
ND
90.9
90.9
95.2
96.7
105
106
33-165
2
ug/L
ND
90.9
90.9
97.4
102
107
112
38-141
4
ug/L
ND
90.9
90.9
98.2
99.7
108
110
32-153
2
ug/L
ND
90.9
90.9
101
104
111
114
30-175
3
ug/L
ND
90.9
90.9
104
110
114
121
39-148
6
ug/L
ND
90.9
90.9
89.8
90.7
99
100
20-130
1
ug/L
ND
90.9
90.9
93.8
95.2
103
105
28-142
1
ug/L
ND
90.9
90.9
92.3
94.4
102
104
26-136
2
ug/L
ND
90.9
90.9
101
103
111
114
39-143
3
ug/L
ND
90.9
90.9
93.7
94.7
103
104
24-132
1
ug/L
ND
90.9
90.9
70.2
66.8
77
73
10-130
5
ug/L
ND
90.9
90.9
93.4
94.6
103
104
29-130
1
ug/L
ND
90.9
90.9
62.8
59.7
69
66
10-130
5
ug/L
ND
90.9
90.9
66.2
60.8
73
67
10-130
8
ug/L
ND
90.9
90.9
105
111
116
122
39-148
5
ug/L
ND
90.9
90.9
92.0
94.0
101
103
23-130
2
ug/L
ND
90.9
90.9
89.8
88.0
99
97
25-130
2
ug/L
ND
90.9
90.9
80.8
82.5
89
91
22-130
2
ug/L
ND
90.9
90.9
94.7
96.3
104
106
26-134
2
ug/L
ND
90.9
90.9
81.3
81.8
89
90
14-130
1
ug/L
ND
90.9
90.9
93.0
95.6
102
105
25-130
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: 05/24/2021 05:00 PM without the written consent of Pace Analytical Services, LLC.
Page 18 of 25

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: V255-ML
Pace Project No.: 92539733
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
3271386
3271387
MS
MSD
92539733001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits RPD Qual
Pentachlorophenol
ug/L
ND
182
182
23.2J
ND
13
3
10-175 M1
Phenanthrene
ug/L
ND
90.9
90.9
97.5
98.0
107
108
36-133 1
Phenol
ug/L
ND
90.9
90.9
49.6
30.0
55
33
10-130 49 R1
Pyrene
ug/L
ND
90.9
90.9
92.9
95.1
102
105
40-143 2
2,4,6-Tribromophenol (S)
%
49
16
10-144
2-Fluorobiphenyl (S)
%
95
97
10-130
2-Fluorophenol(S)
%
34
7
10-130 SO
Nitrobenzene-d5(S)
%
108
111
10-144
Phenol-d6 (S)
%
47
25
10-130
Terphenyl-d14(S)
%
107
110
34-163
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: 05/24/2021 05:00 PM without the written consent of Pace Analytical Services, LLC.
Page 19 of 25

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: V255-ML
Pace Project No.: 92539733
QC Batch: 621495 Analysis Method: MADEP EPH
QC Batch Method: MADEP EPH Analysis Description: MADEP EPH NC Water
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92539733001
METHOD BLANK: 3270096
Matrix:
Water
Associated Lab Samples: 92539733001
Blank
Reporting
Parameter
Units
Result
Limit
Analyzed Qualifiers
Aliphatic (C09-C18)
ug/L
ND
100
05/20/21 15:37 N2
Aliphatic (C19-C36)
ug/L
ND
100
05/20/21 15:37 N2
Aromatic (C11-C22)
ug/L
ND
100
05/20/21 15:37 N2
1-Chlorooctadecane (S)
%
53
40-140
05/20/21 15:37
2-Bromonaphthalene (S)
%
72
40-140
05/20/21 15:37
2-Fluorobiphenyl (S)
%
71
40-140
05/20/21 15:37
o-Terphenyl (S)
%
78
40-140
05/20/21 15:37
LABORATORY CONTROL SAMPLE & LCSD:
3270097
3270098
Spike
LCS
LCSD
LCS
LCSD
% Rec Max
Parameter
Units
Conc.
Result
Result
% Rec
% Rec
Limits RPD RPD Qualifiers
Aliphatic (C09-C18)
ug/L
300
198
215
66
72
40-140 8 50 N2
Aliphatic (C19-C36)
ug/L
400
344
380
86
95
40-140 10 50 N2
Aromatic (C11-C22)
ug/L
850
776
757
91
89
40-140 2 50 N2
1-Chlorooctadecane (S)
%
49
53
40-140
2-Bromonaphthalene (S)
%
97
93
40-140
2-Fluorobiphenyl (S)
%
94
91
40-140
o-Terphenyl(S)
%
104
99
40-140
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: 05/24/2021 05:00 PM without the written consent of Pace Analytical Services, LLC.
Page 20 of 25

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALIFIERS
Project: V255-ML
Pace Project No.: 92539733
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 of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
ANALYTE QUALIFIERS
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
N2 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply. A
complete list of accreditations/certifications is available upon request.
R1 RPD value was outside control limits.
SO Surrogate recovery outside laboratory control limits.
v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2021 05:00 PM without the written consent of Pace Analytical Services, LLC. Page 21 of 25

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
V255-ML
92539733
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method
Batch
92539733001
V255-ML
MADEP EPH
621495 MADEP EPH
622016
92539733001
V255-ML
MADEP VPH
621840
92539733001
V255-ML
EPA 3510C
621764 EPA 8270E
621888
92539733001
V255-ML
EPA 8260D
621561
Date: 05/24/2021 05:00 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 22 of 25

Sample Condition Upon Receipt(SCUR) Page 1 of 2
Document No.: Issuing Authority:
F-CAR-CS-033-Rev.07 Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville [�' Raleigh❑ Mechanicsville[]Atlanta❑ Kernersville❑
Client Name:
...,4.r`W0#:92539733
92539733
Custody Seal Present? []Yes E?rNo Seals Intact? [:]Yes ff No L I�
DateFlnitlals.peFsan.E�amin ing.Gantent
Packing Material: ❑Bubbte Wrap O8ubble Bags ❑None ❑ Other Biological Tissue Frozen?
Thermomet r: [:]Yes[:]No`�N/A
IR Gun ID: 5wet ❑Blue ❑None
92TO64 Type of Ice:
11 Correction Factor:
Cooler Temp: t Add/Subtract (°C) .Q 1 Temp should be above freezing to VC
❑Samples out of temp uiteria. Samples on ice, cooling process
Cooler Temp Corrected ('C): �� hai begun
USDA Regulated Soil ( � N/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC {check maps)? Did samples originate From a foreign source (internationally,
❑Yes ❑No
including Hawaii and Puerto Ricol? nYes f-1No
Chain of Custody Present?
Samples Arrived within Hold Time?
Short Hold Time Analysis (<72 hr,)?
Rush Turn Around Time Requested?
Sufficient Volume?
Correct Containers Used?
-Pace Containers Used?
Containers Intact?
Dissolved analysis: Samples Field Filtered?
Sample Labels Match COC?
-Includes DatejTime/ID/Analysis Matrix:
Headspace in VOA Vials (>5-6mm)?
Trip Blank Present?
Trip Blank Custody Seals Present?
COMMENTS/SAMPLE DISCREPANCY
CLIENT NOT
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
s ❑No ❑N/A
Yes
®Yes ❑No ❑N/A
❑Yes [:]No
❑Yes nNo
Date/Time:
Lot ID of split containers:
Date:
Date;
Field Data Required? ❑Yes ❑No
Page 23 of 25

Document Name:
Document Revised: October 29, 2020
R
acE rraly?r
Sample Condition upon Receipt SCURj
Page 2 of 2
Document No.:
Issuing Authority:
F-CAR-CS-033-Rev,07
Pace Carolinas Quality Office
*Check mark top half of box if pH and/or dechlorination is Project # W�# 92539733
verified and within the acceptance range for preservation
samples. PM: TIH Due Date: 05/03/21
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg CLIENT: 92-K&W Labs
**Bottom..half_of box_is_to_list_number_of_bottles_.____
?
z
Z
Q
z
=
2
u
_
O
z
U
a
a
Q
z
z
z
<
a
�z
�v
m
0J
a
i'
a
M
m
a
2
v
a
a
z
a
0
v
G
7
2
2
7
0!
O
M
O
=
d
a
N
,
O
Z
N
m
H
C
n
—
C
vOv
N
a
O
S
CJ
a
a
2
M
UNi
_
Q
2
2
V
Q
A
O
T
�
U
u
N
N
ON/
R
[0
7
W
y
V
M
U
U
U
b
v
c
M
a
S
F
�,
M
E
J
0
¢
M
a�
E
a
a
A
ea
a
E
Q
Q
E
C
d
,Nip
O
¢
O
�!
a
Q
4
O
m
a
n
4
N
vt
J
A
a
J
Q
c
in
Q
E
E
N
E
O
`m
E
E
E
E
v
m
r1
v
.-i
E
N
w
ry
E
N
a
E
E
a
E
E
E
E
E
of
E
E
E
m
C
a
r
enN
a
a
rl
0.
O
n
M
a
r!
C
a
IN
a
LL
r+
l7
2
1-1M
l7
l7
..
l7
M
s.7
a
M
0
i
m
W
H
m
0
a
l7
6
e
l7
Y
a
0
]C
l7
f.'
�n
a
1�
N
n
Q
m
a
o
W
in
rn
l7
m
cc
m
ca
Co
Com
m
3
a
a
a
a
a
n
a
a
C
>
>
v,
,n
m
a
o
1\
I
\N\\
I
rYJt
2
3
4
N
N
5
6
7
8
9
10
11
12
pH Adjustment Log for Preserved Samples
Sample ID
Type of Preservative
pH upon receipt
Date preservation adjusted
Time preservation
adjuster!
Amount of Preservative
added
lot #
Notei Whenever there is a discrepancy affecting North Carolina compliance samples, a copy or this form will tie sent to the North Larollna ULMNH Certification Ortice (i.e.
Out of hold, incorrect preservative, out of temp, incorrect containers.
Page 24 of 25

m
m
v
m
D
n
0 m m-
O F m
N
O
10
m
V
W
N
A
u
N
ITEM #
Cm
m
m_
V L.
N
0
N
A
c a
A N
A n
c
0
-1
C7 a
m
N
n a
G
N
Q
90-
O
D
m
�
N_
�
'.Di
!N�
7
_
o
-'
O
z
r
�0�
m I'll
Cr
0
m
N
@
Nz
to
n
O
z
=
`
m
m
rn
to
r
5°° C
Aa IY m
f1
c m_ v N m s
rtl� m pC-2 '� Q
a K
= n
N°A�°N�� nm
•a
M A m
a
o=
o
0
0
1
o
m
a
z
a
z
m'
m
�
z —
o a
3
'
O
-? m
MATRIX CODE (see vard codes to left)
po ME
r
z
0
0
SAMPLE TYPE (G=GRAB C=COMP}
o
v
w
a
c
m
°
�o
D
r
0
D
m
r
r
r
� A
z
n
a
z Z
N 2
W
Q
m
o�
m
0
c m m
z 3 m m
z z
n D
n
d
m
3 b
v v
_
m
E
SAMPLE TEMP AT COLLECTION
p C
1-3
.. M
D g m
m
n v
n
C>
1 •
w
# OF CONTAINERS
m
K
x
Unpreserved
H,SO4
3
HNO3
C
,
I HCI
2
x
x
x
NaOH
v
n
Na2S203
cyo
m
Methanol
v
m
Other
v
j
jAnalysisTestj
YINj
18260
3 n
T
x
PH
.0
3 m
x
8270
N
v y
a
=t
z
z
x
EPH
Q
;r a
m
1
rn
r
a
N
n m
N
0
=
m
fi
i"
m
�
7a0
1
a
r
C6
N
a
`z
Zl
m
m
m
"`
0 0
z
I
n °
z
0
j
d
Temp in
s
Residual Chlorine (YIN)
m
X
Received or
Ice (YIN)
q
f'
m
m
�}
o
°
Custody Sealed
_
�+
�5
m z
Cooler (YIN)
v
^
eu
z
z
Samples Intact
C
ni
(YIN)
P
P
s
m
0
6
c
ti
v
m
D
0
0
0
c
r�rt
D
d
w
w
Q
m
3
a
n
n
v=
ge 25 of 25

Beverly, Trudy
From: Michael Linker <[e-mail]>
Sent: Tuesday, June 22, 2021 9:57 PM
To: Beverly, Trudy
Subject: Re: [External] Fw: Pace Laboratories Report
CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
Report Spam.
Ms. Beverly,
Thank you! I look forward to receiving your report.
Best wishes,
Mike Linker
On Tuesday, June 22, 2021, 12:57:54 PM EDT, Beverly, Trudy <[e-mail]> wrote:
I'll try to review the data and get you a response by the end of the week.
Have a great day,
Trudy
,r,�-D
�E
LkWrlmenI olyLmnrunmenL31 boa t
Trudy Beverly, L.G.
Hydrogeologist, Division of Waste Management
North Carolina Department of Environmental Quality
UST Section, Mooresville Regional Office
704.235.2182 (Office)
[e-mail]
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
Office Mailing Address:
610 East Center Avenue, Suite 301
Mooresville, NC 28115
Branch's Underground Storage Tanks Website Address: https:Hdeq.nc.gov/about/divisions/waste-management/ust
Branch's Above Ground Storage Tanks Website Address: https://deg.nc.gov/about/divisions/waste-management/ust/ast-program
11►���:L[��19���J_1�y�Jl ��:�H49���[y���y_1�1�]»:7��d�i�=l�ly_Tdl���l�3i
https:Hdeq.nc.gov/about/divisions/waste-managementlwaste-management-rules-datalwaste-mana eg ment- ig s-mates

File Review Procedures:
https:Hdeq.nc. gov/about/divisions/waste-management/ust/file-review-procedures#mooresville-regional-office
ONLINE ACCESS TO UST SECTION DOCUMENTS (Laserfiche):
https://deq.nc.,gov/about/divisions/waste-management/laserfiche
Document Submittal & UST File Names for Laserfiche Policies:
https://files.nc.2ov/ncdea/W aste%20Mana2ement/D W M/UST/WhatsNew/Final-Electronic-Document-Submittal-Poliev.pdf
https://filcs.nc. govincdegiWaste%2OManagementIDWMIUST/Corrective%2OAction/UST%2Ofile%20names%20for%2OLaserfiche.docx
From: Michael Linker [mailto:[e-mail]]
Sent: Tuesday, June 22, 2021 11:25 AM
To: Beverly, Trudy <[e-mail]>
Cc: Jonathan Grubbs <[e-mail]>
Subject: [External] Fw: Pace Laboratories Report
CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an
attachment to Report Spam.
Good Morning Ms. Beverly,
This is a follow-up to a previously sent lab report from Pace Laboratories for Project V255-ML, Pace Project No.
92539733. Have you had a chance to review it so that we can proceed with getting a final Abatement Action Report for
the UST from TerraQuest Environmental Consultants, P.C.? The owners' intent is to sell the property located at 1238
Union Street South, Concord, NC and we would like to have the UST matter resolved as soon as possible in order to do
so.
Thank you for your assistance. I look forward to hearing from you soon.
Mike Linker
100 Krimminger Avenue SE
Concord, NC 28025

Forwarded Message
From: Michael Linker <mibalinker(a-yahoo.com>
To: Trudy Beverly <trudy.beverly(c ncdenr.gov>
Cc: Jonathan Grubbs <jrgrubbs terraquestpc.com>
Sent: Wednesday, June 9, 2021, 02:37:44 PM EDT
Subject: Pace Laboratories Report
Dear Ms. Beverly,
Please find attached Pace Laboratories' Report for Project V255-ML, Pace Project No. 92539733. This Report was
requested by NCDEQ as part of the underground storage tank (UST) removal project located at 1238 Union Street South,
Concord, NC 28025.
As you will note, the Report indicates that no contaminants tested for (i.e., VOCs-EPA Method 8260, SVOCs-EPA Method
8270, MADEP EPH, and MADEP VPH per your email dated 5/14/21) were determined at or above the reporting limits.
If additional information is needed, please advise as soon as possible so that the Final Abatement Action Report for the
UST may be received in the near future.
Thank you. I look forward to hearing from you soon.
Mike Linker
100 Krimminger Avenue SE
Concord, NC 28025