WS-8442_37731_CA_MRP_20220919

SOUTHEASTERN GEOLOGICAL SERVICES
PO Box 441
Shelby, NC 28151
704 481 8558
TRANSMITTAL LETTER
TEXACO FOOD MART
The following report is issued in pdf format:
-) WS-8442_37731_CA_MRP_20220919
-) Texaco Food Mart
-) Incident #: 37731
-) Monitoring Report
-) 9-19-22
-) Facility ID: 0-011596
Richard Kelly
Geologist
1
B. EXECUTIVE SUMMARY
Work at the site was suspended in 2011 due to the site rank. DEQ required that the site monitor
wells be sampled in August 2022. Benzene, MTBE, and naphthalene were detected above their
groundwater standards; no compounds were detected above their gross contaminant level.
C. TABLE of CONTENTS
Section D Site History & Characterization 1
Section E Site Assessment Information 1
Section F Free Product 2
Section G Soil Remediation 2
Section H Groundwater Remediation 2
Section I Conclusions 2
Section J Figures 3
Section K Tables 3
Section L Appendices 3
D. SITE HISTORY and CHARACTERIZATION
Texaco Food Mart is a former convenience store that sold petroleum products from an
underground storage tank system. Two releases have occurred: (1) incident 21962 – discovered
in 2000, and (2) incident 37731 – piping release discovered by the 2010 UST removal.
E. SITE ASSESSMENT INFORMATION
1.0 MONITOR WELL SAMPLING
1.1 Sampling Protocol
Monitor wells 2, 3, 4, 5, 6, 7, and vertical monitor well 1 were sampled August 29, 2022. They
were sampled with individual, new, disposable bailers after first gauging the wells and then
purging three well casing volumes. The samples were placed in laboratory provided 40 ml vials,
fixed with a chain of custody, and placed on ice for shipment between the field, office, and
laboratory. They were refrigerated at our office until delivery to PACE Analytical the following
day.
2
1.2 Sampling Results
The samples were analyzed by methods 6200B; a summary follows.
MW-1: dry,
MW-1A: no sample – covered by construction,
MW-2: benzene and naphthalene > standard, but < GCL,
MW-3: MTBE > standard, but < GCL / BTEX-naphthalene non-detect,
MW-4: benzene, MTBE, and naphthalene > standard, but < GCL,
MW-5: MTBE 3 ppb / BTEX-naphthalene non-detect,
MW-6: no compounds detected,
MW-7: MTBE 2 ppb / BTEX-naphthalene non-detect, and
VMW-1: no compounds detected.
The last sampling event was February 14, 2022. A comparison between these events follows.
MW-2: BTE/MTBE/Naphthalene decrease significantly,
MW-3: MTBE increase from 179 ppb to 230 ppb,
MW-4: BTEX/MTBE/Naphthalene substantially increase,
MW-5: MTBE decrease from 4 to 3 ppb,
MW-6: remain non-detect,
MW-7: MTBE decrease 5 to 2 ppb, and
VMW-1: remain non-detect.
The analytical results are presented in Table B-4, Table 1 is a historical summary of the sampling
results, and the laboratory analyses are attached. Individual BTEX/MTBE maps are attached.
F. FREE PRODUCT – not applicable
G. SOIL REMEDIATION – not applicable
H. GROUNDWATER REMEDIATION - natural attenuation
I. CONCLUSIONS
Benzene, MTBE, and naphthalene are the only compounds detected above their groundwater
standard; all three are well below their gross contaminant level. Groundwater contamination
remains centered around the 2000 release (MWs 2 & 4). This sampling event verifies the large
contaminant decreases seen between the 2011 and February 2022 sampling events.
3
J. FIGURES
USGS Topographic Map
Site Map
Groundwater Flow Map: 8-29-22
Benzene Isoconcentration Map
MTBE Isoconcentration Map
Naphthalene Isoconcentration Map
K. TABLES
Table B-4 Summary of Groundwater Sampling Results
Table 1 Historical Groundwater Sampling
Table B-7 Monitor Well Construction Records – Groundwater Levels
L. APPENDICES
Laboratory Analysis and Chain of Custody
Table B-4: Summary of Groundwater and Surface Water Sampling Results
Revision Date: 2-27-22 Incident Number and Name: 21962 Texaco Food Mart Facility ID#:
Analytical Method (e.g., VOC by SM6000B) or
Field Measurement (FM)6200B 6200B 6200B` 6200B 6200B 6200B 6200B 6200B 6200B 504.1
Contaminant of Concern/ Field MeasurementBenzeneTolueneEthylbenzeneXylenesMTBEIPENaphthalene1,2DCEEDBEDBWell or
SW ID
Date
Collected
Sample
ID
Incident
Phase
MW-2 8-29-22 MW-2 Monitor 90 8 95 64 4 2 23 <1 <1
MW-3 “ MW-3 “ <1 <1 <1 <2 230 3 <2 <1 <1
MW-4 “ MW-4 “314 13 405 328 291 3 125 <1 <1
MW-5 “ MW-5 “ <1 <1 <1 <2 3 <1 <2 <1 <1
MW-7 “ MW-7 “ <1 <1 <1 <2 2 <1 <2 <1 <1
Minimum Reporting Limit (ug/l)
2L Standard (ug/l)1 600 600 500 20 70 6 0.4 0.02 0.02
GCL (ug/l)5000 260000 84500 85500 20000 70000 6000 400 50 50
NC 2B Standard or EPA National Criteria
(ug/l)
Results must be reported in ug/l ug/l =micrograms per liter GCL = gross contamination level
Results rounded to whole numbers
MW-6 and VMW-1 non detect
Table B-4: Summary of Groundwater and Surface Water Sampling Results
Revision Date: 2-27-22 Incident Number and Name: 21962 Texaco Food Mart Facility ID#:
Analytical Method (e.g., VOC by SM6000B) or
Field Measurement (FM)6200B 6200B 6200B 6200B` 6200B` 6200B 6200B 6200B 3030C
Contaminant of Concern/ Field Measurementn-ButlybenzeneSec-ButylbenzeneTert-ButylbenzeneIsopropylbenzenen-PropylbenzeneStyrene1,2,4Trimethylbenzene1,3,5TrimethylbenzeneLeadWell or
SW ID
Date
Collected
Sample
ID
Incident
Phase
MW-2 8-29-22 MW-2 Monitor <1 <1 <1 5 11 <1 6 5
MW-3 “ MW-3 “ <1 <1 <1 <1 <1 <1 <1 <1
MW-4 “ MW-4 “ <1 <1 <1 19 41 <1 115 46
MW-5 “ MW-5 “ <1 <1 <1 <1 <1 <1 <1 <1
MW-7 “ MW-7 “ <1 1 <1 1 <1 <1 <1 <1
Minimum Reporting Limit (ug/l)
2L Standard (ug/l)70 70 70 70 70 70 400 400 15
GCL (ug/l)6900 8500 15000 25000 30000 70000 28500 25000 15000
NC 2B Standard or EPA National Criteria
(ug/l)
Results must be reported in ug/l ug/l =micrograms per liter GCL = gross contamination level
Results rounded to whole numbers
MW-6 and VMW-1 non detect
TABLE 1: HISTORICAL GROUNDWATER SAMPLING
levels are ppb
Benzene Toluene Ethylbenzene Xylenes MTBE Naphthalene
Standard 1 600 600 500 20 6
GCL 5000 260000 84500 85500 20000 6000
MW-1A
3/17/2011 6570 3090 3750 21730 5860 290
2/14/2022 no sample - well covered by building addition
MW-1
3/17/2011 no sample
2/14/2022 no sample - dry
8/29/2022 no sample - dry
MW-2
3/17/2011 no sample
2/14/2022 413 35 619 48 13 129
8/29/2022 90 8 95 64 4 23
MW-3
3/17/2011 <250 <5 <5 <500 77700 <20
2/14/2022 <1 <1 <1 <2 179 <2
8/29/2022 <1 <1 <1 <2 230 <2
MW-4
3/17/2011 6950 429 1740 2250 1760 426
2/14/2022 12 <1 10 10 210 5
8/29/2022 314 13 405 328 291 125
MW-5
3/17/2011 no sample
2/14/2022 <1 <1 <1 <2 4 <2
8/29/2022 <1 <1 <1 <2 3 <2
MW-6
3/17/2011 no sample
2/14/2022 <1 <1 <1 <2 <1 <2
8/29/2022 <1 <1 <1 <2 <1 <2
MW-7
3/17/2011 2 <1 <1 <2 669 <2
2/14/2022 <1 <1 1 <2 5 <2
8/29/2022 <1 <1 <1 <2 2 <2
Benzene Toluene Ethylben.Xylenes MTBE Naphthalene
Standard 1 600 600 500 20 6
GCL 5000 260000 84500 85500 20000 6000
VMW-1
3/17/2011 no sample
2/14/2022 <1 <1 <1 <2 <1 <2
8/29/2022 <1 <1 <1 <2 <1 <2
Table B-7: Monitoring and Remediation Well Construction Information
Revision Date: 7-17-17 Incident Number and Name: Texaco Food Mart Facility ID#:
Well
ID
Date
Installed
(m/dd/yy)
Date
Water
Level
Measured
(m/dd/yy)
Well
Casing
Diameter
(in.)
Well
Casing
Depth
(ft.
BGS)
Screened
Interval
(x to y
ft. BGS)
Depth
of Well
(ft.
BGS)
Top of
Casing
Elevation*
(ft.)
Depth to
Water
from Top
of Casing
(ft.)
Free
Product
Thickness
**(ft.)
Groundwater
Elevation*
(ft.)
Latitude/
Longitude
(decimal
degrees)***
1A 3-11-11 8-29-22 2 25 25-35 35 100.00 35.82504
-80.24098
3 ? “ 2 ? ? 40 98.52 25.11 0 73.41 35.82479
-80.24109
4 ? “ 2 21 21-36 36 99.78 26.44 0 73.34 35.82498
-80.24113
7 ? “ 2 20 20-33 33 100.22 25.69 0 74.53 35.82508
-80.24091
Ft BGS = feet below ground surface
* Reference Point for Elevation MeasurementsMW-100 , Assumed Elevation: 100.00 ft.
** If free product is present in a well, groundwater elevation is calculated by: [Top of Casing Elevation - Depth to Water] + [free product thickness x 0.8581]
***The location must be sufficiently accurate and precise to allow easy recovery of lost or damaged wells.
#=CL#
September 12, 2022
LIMS USE: FR - RICHARD KELLY
LIMS OBJECT ID: 92623094
92623094
Project:
Pace Project No.:
RE:
Mr. Richard Kelly
SE Geologic
301 Windsor Dr.
Shelby, NC 28150
TEXACO FOOD MART
Dear Mr. Kelly:
Enclosed are the analytical results for sample(s) received by the laboratory on August 30, 2022. 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,
Matthew Brainard
[e-mail]
Project Manager
[phone]
Enclosures
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 36
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
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
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
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 36
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92623094001 MW-2 SM 6200B 63 PASI-CSAS
92623094002 MW-3 SM 6200B 63 PASI-CSAS
92623094003 MW-4 SM 6200B 63 PASI-CSAS
92623094004 MW-5 SM 6200B 63 PASI-CSAS
92623094005 MW-6 SM 6200B 63 PASI-CSAS
92623094006 MW-7 SM 6200B 63 PASI-CSAS
92623094007 VMW-1 SM 6200B 63 PASI-CSAS
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.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
Sample:MW-2 Lab ID:92623094001 Collected:08/29/22 15:15 Received:08/30/22 16:20 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Benzene 90.1 ug/L 09/01/22 17:32 71-43-20.50 1
Bromobenzene ND ug/L 09/01/22 17:32 108-86-10.50 1
Bromochloromethane ND ug/L 09/01/22 17:32 74-97-50.50 1
Bromodichloromethane ND ug/L 09/01/22 17:32 75-27-40.50 1
Bromoform ND ug/L 09/01/22 17:32 75-25-20.50 1
Bromomethane ND ug/L 09/01/22 17:32 74-83-95.0 1
n-Butylbenzene ND ug/L 09/01/22 17:32 104-51-80.50 1
sec-Butylbenzene ND ug/L 09/01/22 17:32 135-98-80.50 1
tert-Butylbenzene ND ug/L 09/01/22 17:32 98-06-60.50 1
Carbon tetrachloride ND ug/L 09/01/22 17:32 56-23-50.50 1
Chlorobenzene ND ug/L 09/01/22 17:32 108-90-70.50 1
Chloroethane ND ug/L 09/01/22 17:32 75-00-31.0 1
Chloroform ND ug/L 09/01/22 17:32 67-66-30.50 1
Chloromethane ND ug/L 09/01/22 17:32 74-87-31.0 1
2-Chlorotoluene ND ug/L 09/01/22 17:32 95-49-80.50 1
4-Chlorotoluene ND ug/L 09/01/22 17:32 106-43-40.50 1
1,2-Dibromo-3-chloropropane ND ug/L 09/01/22 17:32 96-12-81.0 1
Dibromochloromethane ND ug/L 09/01/22 17:32 124-48-10.50 1
1,2-Dibromoethane (EDB)ND ug/L 09/01/22 17:32 106-93-40.50 1
Dibromomethane ND ug/L 09/01/22 17:32 74-95-30.50 1
1,2-Dichlorobenzene ND ug/L 09/01/22 17:32 95-50-10.50 1
1,3-Dichlorobenzene ND ug/L 09/01/22 17:32 541-73-10.50 1
1,4-Dichlorobenzene ND ug/L 09/01/22 17:32 106-46-70.50 1
Dichlorodifluoromethane ND ug/L 09/01/22 17:32 75-71-80.50 1
1,1-Dichloroethane ND ug/L 09/01/22 17:32 75-34-30.50 1
1,2-Dichloroethane ND ug/L 09/01/22 17:32 107-06-20.50 1
1,1-Dichloroethene ND ug/L 09/01/22 17:32 75-35-40.50 1
cis-1,2-Dichloroethene ND ug/L 09/01/22 17:32 156-59-20.50 1
trans-1,2-Dichloroethene ND ug/L 09/01/22 17:32 156-60-50.50 1
1,2-Dichloropropane ND ug/L 09/01/22 17:32 78-87-50.50 1
1,3-Dichloropropane ND ug/L 09/01/22 17:32 142-28-90.50 1
2,2-Dichloropropane ND ug/L 09/01/22 17:32 594-20-70.50 1
1,1-Dichloropropene ND ug/L 09/01/22 17:32 563-58-60.50 1
cis-1,3-Dichloropropene ND ug/L 09/01/22 17:32 10061-01-50.50 1
trans-1,3-Dichloropropene ND ug/L 09/01/22 17:32 10061-02-60.50 1
Diisopropyl ether 2.1 ug/L 09/01/22 17:32 108-20-30.50 1
Ethylbenzene 94.6 ug/L 09/01/22 17:32 100-41-40.50 1
Hexachloro-1,3-butadiene ND ug/L 09/01/22 17:32 87-68-32.0 1
Isopropylbenzene (Cumene)5.3 ug/L 09/01/22 17:32 98-82-80.50 1
Methylene Chloride ND ug/L 09/01/22 17:32 75-09-22.0 1
Methyl-tert-butyl ether 3.6 ug/L 09/01/22 17:32 1634-04-40.50 1
Naphthalene 23.3 ug/L 09/01/22 17:32 91-20-32.0 1
n-Propylbenzene 11.4 ug/L 09/01/22 17:32 103-65-10.50 1
Styrene ND ug/L 09/01/22 17:32 100-42-50.50 1
1,1,1,2-Tetrachloroethane ND ug/L 09/01/22 17:32 630-20-60.50 1
1,1,2,2-Tetrachloroethane ND ug/L 09/01/22 17:32 79-34-50.50 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 4 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
Sample:MW-2 Lab ID:92623094001 Collected:08/29/22 15:15 Received:08/30/22 16:20 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Tetrachloroethene ND ug/L 09/01/22 17:32 127-18-40.50 1
Toluene 7.6 ug/L 09/01/22 17:32 108-88-30.50 1
1,2,3-Trichlorobenzene ND ug/L 09/01/22 17:32 87-61-62.0 1
1,2,4-Trichlorobenzene ND ug/L 09/01/22 17:32 120-82-12.0 1
1,1,1-Trichloroethane ND ug/L 09/01/22 17:32 71-55-60.50 1
1,1,2-Trichloroethane ND ug/L 09/01/22 17:32 79-00-50.50 1
Trichloroethene ND ug/L 09/01/22 17:32 79-01-60.50 1
Trichlorofluoromethane ND ug/L 09/01/22 17:32 75-69-41.0 1
1,2,3-Trichloropropane ND ug/L 09/01/22 17:32 96-18-40.50 1
1,2,4-Trimethylbenzene 6.2 ug/L 09/01/22 17:32 95-63-60.50 1
1,3,5-Trimethylbenzene 5.4 ug/L 09/01/22 17:32 108-67-80.50 1
Vinyl chloride ND ug/L 09/01/22 17:32 75-01-41.0 1
m&p-Xylene 60.4 ug/L 09/01/22 17:32 179601-23-11.0 1
o-Xylene 3.2 ug/L 09/01/22 17:32 95-47-60.50 1
Surrogates
1,2-Dichloroethane-d4 (S)86 %09/01/22 17:32 17060-07-070-130 1
4-Bromofluorobenzene (S)96 %09/01/22 17:32 460-00-470-130 1
Toluene-d8 (S)99 %09/01/22 17:32 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 5 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
Sample:MW-3 Lab ID:92623094002 Collected:08/29/22 15:15 Received:08/30/22 16:20 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Benzene ND ug/L 09/01/22 18:08 71-43-21.0 2
Bromobenzene ND ug/L 09/01/22 18:08 108-86-11.0 2
Bromochloromethane ND ug/L 09/01/22 18:08 74-97-51.0 2
Bromodichloromethane ND ug/L 09/01/22 18:08 75-27-41.0 2
Bromoform ND ug/L 09/01/22 18:08 75-25-21.0 2
Bromomethane ND ug/L 09/01/22 18:08 74-83-910.0 2
n-Butylbenzene ND ug/L 09/01/22 18:08 104-51-81.0 2
sec-Butylbenzene ND ug/L 09/01/22 18:08 135-98-81.0 2
tert-Butylbenzene ND ug/L 09/01/22 18:08 98-06-61.0 2
Carbon tetrachloride ND ug/L 09/01/22 18:08 56-23-51.0 2
Chlorobenzene ND ug/L 09/01/22 18:08 108-90-71.0 2
Chloroethane ND ug/L 09/01/22 18:08 75-00-32.0 2
Chloroform ND ug/L 09/01/22 18:08 67-66-31.0 2
Chloromethane ND ug/L 09/01/22 18:08 74-87-32.0 2
2-Chlorotoluene ND ug/L 09/01/22 18:08 95-49-81.0 2
4-Chlorotoluene ND ug/L 09/01/22 18:08 106-43-41.0 2
1,2-Dibromo-3-chloropropane ND ug/L 09/01/22 18:08 96-12-82.0 2
Dibromochloromethane ND ug/L 09/01/22 18:08 124-48-11.0 2
1,2-Dibromoethane (EDB)ND ug/L 09/01/22 18:08 106-93-41.0 2
Dibromomethane ND ug/L 09/01/22 18:08 74-95-31.0 2
1,2-Dichlorobenzene ND ug/L 09/01/22 18:08 95-50-11.0 2
1,3-Dichlorobenzene ND ug/L 09/01/22 18:08 541-73-11.0 2
1,4-Dichlorobenzene ND ug/L 09/01/22 18:08 106-46-71.0 2
Dichlorodifluoromethane ND ug/L 09/01/22 18:08 75-71-81.0 2
1,1-Dichloroethane ND ug/L 09/01/22 18:08 75-34-31.0 2
1,2-Dichloroethane ND ug/L 09/01/22 18:08 107-06-21.0 2
1,1-Dichloroethene ND ug/L 09/01/22 18:08 75-35-41.0 2
cis-1,2-Dichloroethene ND ug/L 09/01/22 18:08 156-59-21.0 2
trans-1,2-Dichloroethene ND ug/L 09/01/22 18:08 156-60-51.0 2
1,2-Dichloropropane ND ug/L 09/01/22 18:08 78-87-51.0 2
1,3-Dichloropropane ND ug/L 09/01/22 18:08 142-28-91.0 2
2,2-Dichloropropane ND ug/L 09/01/22 18:08 594-20-71.0 2
1,1-Dichloropropene ND ug/L 09/01/22 18:08 563-58-61.0 2
cis-1,3-Dichloropropene ND ug/L 09/01/22 18:08 10061-01-51.0 2
trans-1,3-Dichloropropene ND ug/L 09/01/22 18:08 10061-02-61.0 2
Diisopropyl ether 3.1 ug/L 09/01/22 18:08 108-20-31.0 2
Ethylbenzene ND ug/L 09/01/22 18:08 100-41-41.0 2
Hexachloro-1,3-butadiene ND ug/L 09/01/22 18:08 87-68-34.0 2
Isopropylbenzene (Cumene)ND ug/L 09/01/22 18:08 98-82-81.0 2
Methylene Chloride ND ug/L 09/01/22 18:08 75-09-24.0 2
Methyl-tert-butyl ether 230 ug/L 09/01/22 18:08 1634-04-41.0 2
Naphthalene ND ug/L 09/01/22 18:08 91-20-34.0 2
n-Propylbenzene ND ug/L 09/01/22 18:08 103-65-11.0 2
Styrene ND ug/L 09/01/22 18:08 100-42-51.0 2
1,1,1,2-Tetrachloroethane ND ug/L 09/01/22 18:08 630-20-61.0 2
1,1,2,2-Tetrachloroethane ND ug/L 09/01/22 18:08 79-34-51.0 2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
Sample:MW-3 Lab ID:92623094002 Collected:08/29/22 15:15 Received:08/30/22 16:20 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Tetrachloroethene ND ug/L 09/01/22 18:08 127-18-41.0 2
Toluene ND ug/L 09/01/22 18:08 108-88-31.0 2
1,2,3-Trichlorobenzene ND ug/L 09/01/22 18:08 87-61-64.0 2
1,2,4-Trichlorobenzene ND ug/L 09/01/22 18:08 120-82-14.0 2
1,1,1-Trichloroethane ND ug/L 09/01/22 18:08 71-55-61.0 2
1,1,2-Trichloroethane ND ug/L 09/01/22 18:08 79-00-51.0 2
Trichloroethene ND ug/L 09/01/22 18:08 79-01-61.0 2
Trichlorofluoromethane ND ug/L 09/01/22 18:08 75-69-42.0 2
1,2,3-Trichloropropane ND ug/L 09/01/22 18:08 96-18-41.0 2
1,2,4-Trimethylbenzene ND ug/L 09/01/22 18:08 95-63-61.0 2
1,3,5-Trimethylbenzene ND ug/L 09/01/22 18:08 108-67-81.0 2
Vinyl chloride ND ug/L 09/01/22 18:08 75-01-42.0 2
m&p-Xylene ND ug/L 09/01/22 18:08 179601-23-12.0 2
o-Xylene ND ug/L 09/01/22 18:08 95-47-61.0 2
Surrogates
1,2-Dichloroethane-d4 (S)85 %09/01/22 18:08 17060-07-070-130 2
4-Bromofluorobenzene (S)95 %09/01/22 18:08 460-00-470-130 2
Toluene-d8 (S)101 %09/01/22 18:08 2037-26-570-130 2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
Sample:MW-4 Lab ID:92623094003 Collected:08/29/22 15:15 Received:08/30/22 16:20 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Benzene 314 ug/L 09/10/22 05:58 71-43-21.2 2.5
Bromobenzene ND ug/L 09/10/22 05:58 108-86-11.2 2.5
Bromochloromethane ND ug/L 09/10/22 05:58 74-97-51.2 2.5
Bromodichloromethane ND ug/L 09/10/22 05:58 75-27-41.2 2.5
Bromoform ND ug/L 09/10/22 05:58 75-25-21.2 2.5
Bromomethane ND ug/L 09/10/22 05:58 74-83-912.5 2.5
n-Butylbenzene ND ug/L 09/10/22 05:58 104-51-81.2 2.5
sec-Butylbenzene ND ug/L 09/10/22 05:58 135-98-81.2 2.5
tert-Butylbenzene ND ug/L 09/10/22 05:58 98-06-61.2 2.5
Carbon tetrachloride ND ug/L 09/10/22 05:58 56-23-51.2 2.5
Chlorobenzene ND ug/L 09/10/22 05:58 108-90-71.2 2.5
Chloroethane ND ug/L 09/10/22 05:58 75-00-32.5 2.5
Chloroform ND ug/L 09/10/22 05:58 67-66-31.2 2.5
Chloromethane ND ug/L 09/10/22 05:58 74-87-32.5 2.5
2-Chlorotoluene ND ug/L 09/10/22 05:58 95-49-81.2 2.5
4-Chlorotoluene ND ug/L 09/10/22 05:58 106-43-41.2 2.5
1,2-Dibromo-3-chloropropane ND ug/L 09/10/22 05:58 96-12-82.5 2.5
Dibromochloromethane ND ug/L 09/10/22 05:58 124-48-11.2 2.5
1,2-Dibromoethane (EDB)ND ug/L 09/10/22 05:58 106-93-41.2 2.5
Dibromomethane ND ug/L 09/10/22 05:58 74-95-31.2 2.5
1,2-Dichlorobenzene ND ug/L 09/10/22 05:58 95-50-11.2 2.5
1,3-Dichlorobenzene ND ug/L 09/10/22 05:58 541-73-11.2 2.5
1,4-Dichlorobenzene ND ug/L 09/10/22 05:58 106-46-71.2 2.5
Dichlorodifluoromethane ND ug/L 09/10/22 05:58 75-71-81.2 2.5
1,1-Dichloroethane ND ug/L 09/10/22 05:58 75-34-31.2 2.5
1,2-Dichloroethane ND ug/L 09/10/22 05:58 107-06-21.2 2.5
1,1-Dichloroethene ND ug/L 09/10/22 05:58 75-35-41.2 2.5
cis-1,2-Dichloroethene ND ug/L 09/10/22 05:58 156-59-21.2 2.5
trans-1,2-Dichloroethene ND ug/L 09/10/22 05:58 156-60-51.2 2.5
1,2-Dichloropropane ND ug/L 09/10/22 05:58 78-87-51.2 2.5
1,3-Dichloropropane ND ug/L 09/10/22 05:58 142-28-91.2 2.5
2,2-Dichloropropane ND ug/L 09/10/22 05:58 594-20-71.2 2.5
1,1-Dichloropropene ND ug/L 09/10/22 05:58 563-58-61.2 2.5
cis-1,3-Dichloropropene ND ug/L 09/10/22 05:58 10061-01-51.2 2.5
trans-1,3-Dichloropropene ND ug/L 09/10/22 05:58 10061-02-61.2 2.5
Diisopropyl ether 3.1 ug/L 09/10/22 05:58 108-20-31.2 2.5
Ethylbenzene 405 ug/L 09/10/22 05:58 100-41-41.2 2.5
Hexachloro-1,3-butadiene ND ug/L 09/10/22 05:58 87-68-35.0 2.5
Isopropylbenzene (Cumene)19.4 ug/L 09/10/22 05:58 98-82-81.2 2.5
Methylene Chloride ND ug/L 09/10/22 05:58 75-09-25.0 2.5
Methyl-tert-butyl ether 291 ug/L 09/10/22 05:58 1634-04-41.2 2.5
Naphthalene 125 ug/L 09/10/22 05:58 91-20-35.0 2.5
n-Propylbenzene 40.7 ug/L 09/10/22 05:58 103-65-11.2 2.5
Styrene 4.2 ug/L 09/10/22 05:58 100-42-51.2 2.5
1,1,1,2-Tetrachloroethane ND ug/L 09/10/22 05:58 630-20-61.2 2.5
1,1,2,2-Tetrachloroethane ND ug/L 09/10/22 05:58 79-34-51.2 2.5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
Sample:MW-4 Lab ID:92623094003 Collected:08/29/22 15:15 Received:08/30/22 16:20 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Tetrachloroethene ND ug/L 09/10/22 05:58 127-18-41.2 2.5
Toluene 13.2 ug/L 09/10/22 05:58 108-88-31.2 2.5
1,2,3-Trichlorobenzene ND ug/L 09/10/22 05:58 87-61-65.0 2.5
1,2,4-Trichlorobenzene ND ug/L 09/10/22 05:58 120-82-15.0 2.5
1,1,1-Trichloroethane ND ug/L 09/10/22 05:58 71-55-61.2 2.5
1,1,2-Trichloroethane ND ug/L 09/10/22 05:58 79-00-51.2 2.5
Trichloroethene ND ug/L 09/10/22 05:58 79-01-61.2 2.5
Trichlorofluoromethane ND ug/L 09/10/22 05:58 75-69-42.5 2.5
1,2,3-Trichloropropane ND ug/L 09/10/22 05:58 96-18-41.2 2.5
1,2,4-Trimethylbenzene 115 ug/L 09/10/22 05:58 95-63-61.2 2.5
1,3,5-Trimethylbenzene 45.9 ug/L 09/10/22 05:58 108-67-81.2 2.5
Vinyl chloride ND ug/L 09/10/22 05:58 75-01-42.5 2.5
m&p-Xylene 149 ug/L 09/10/22 05:58 179601-23-12.5 2.5
o-Xylene 179 ug/L 09/10/22 05:58 95-47-61.2 2.5
Surrogates
1,2-Dichloroethane-d4 (S)104 %09/10/22 05:58 17060-07-070-130 2.5
4-Bromofluorobenzene (S)100 %09/10/22 05:58 460-00-470-130 2.5
Toluene-d8 (S)100 %09/10/22 05:58 2037-26-570-130 2.5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
Sample:MW-5 Lab ID:92623094004 Collected:08/29/22 15:15 Received:08/30/22 16:20 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Benzene ND ug/L 09/01/22 19:02 71-43-20.50 1
Bromobenzene ND ug/L 09/01/22 19:02 108-86-10.50 1
Bromochloromethane ND ug/L 09/01/22 19:02 74-97-50.50 1
Bromodichloromethane ND ug/L 09/01/22 19:02 75-27-40.50 1
Bromoform ND ug/L 09/01/22 19:02 75-25-20.50 1
Bromomethane ND ug/L 09/01/22 19:02 74-83-95.0 1
n-Butylbenzene ND ug/L 09/01/22 19:02 104-51-80.50 1
sec-Butylbenzene ND ug/L 09/01/22 19:02 135-98-80.50 1
tert-Butylbenzene ND ug/L 09/01/22 19:02 98-06-60.50 1
Carbon tetrachloride ND ug/L 09/01/22 19:02 56-23-50.50 1
Chlorobenzene ND ug/L 09/01/22 19:02 108-90-70.50 1
Chloroethane ND ug/L 09/01/22 19:02 75-00-31.0 1
Chloroform 2.9 ug/L 09/01/22 19:02 67-66-30.50 1
Chloromethane ND ug/L 09/01/22 19:02 74-87-31.0 1
2-Chlorotoluene ND ug/L 09/01/22 19:02 95-49-80.50 1
4-Chlorotoluene ND ug/L 09/01/22 19:02 106-43-40.50 1
1,2-Dibromo-3-chloropropane ND ug/L 09/01/22 19:02 96-12-81.0 1
Dibromochloromethane ND ug/L 09/01/22 19:02 124-48-10.50 1
1,2-Dibromoethane (EDB)ND ug/L 09/01/22 19:02 106-93-40.50 1
Dibromomethane ND ug/L 09/01/22 19:02 74-95-30.50 1
1,2-Dichlorobenzene ND ug/L 09/01/22 19:02 95-50-10.50 1
1,3-Dichlorobenzene ND ug/L 09/01/22 19:02 541-73-10.50 1
1,4-Dichlorobenzene ND ug/L 09/01/22 19:02 106-46-70.50 1
Dichlorodifluoromethane ND ug/L 09/01/22 19:02 75-71-80.50 1
1,1-Dichloroethane ND ug/L 09/01/22 19:02 75-34-30.50 1
1,2-Dichloroethane ND ug/L 09/01/22 19:02 107-06-20.50 1
1,1-Dichloroethene ND ug/L 09/01/22 19:02 75-35-40.50 1
cis-1,2-Dichloroethene ND ug/L 09/01/22 19:02 156-59-20.50 1
trans-1,2-Dichloroethene ND ug/L 09/01/22 19:02 156-60-50.50 1
1,2-Dichloropropane ND ug/L 09/01/22 19:02 78-87-50.50 1
1,3-Dichloropropane ND ug/L 09/01/22 19:02 142-28-90.50 1
2,2-Dichloropropane ND ug/L 09/01/22 19:02 594-20-70.50 1
1,1-Dichloropropene ND ug/L 09/01/22 19:02 563-58-60.50 1
cis-1,3-Dichloropropene ND ug/L 09/01/22 19:02 10061-01-50.50 1
trans-1,3-Dichloropropene ND ug/L 09/01/22 19:02 10061-02-60.50 1
Diisopropyl ether ND ug/L 09/01/22 19:02 108-20-30.50 1
Ethylbenzene ND ug/L 09/01/22 19:02 100-41-40.50 1
Hexachloro-1,3-butadiene ND ug/L 09/01/22 19:02 87-68-32.0 1
Isopropylbenzene (Cumene)ND ug/L 09/01/22 19:02 98-82-80.50 1
Methylene Chloride ND ug/L 09/01/22 19:02 75-09-22.0 1
Methyl-tert-butyl ether 3.4 ug/L 09/01/22 19:02 1634-04-40.50 1
Naphthalene ND ug/L 09/01/22 19:02 91-20-32.0 1
n-Propylbenzene ND ug/L 09/01/22 19:02 103-65-10.50 1
Styrene ND ug/L 09/01/22 19:02 100-42-50.50 1
1,1,1,2-Tetrachloroethane ND ug/L 09/01/22 19:02 630-20-60.50 1
1,1,2,2-Tetrachloroethane ND ug/L 09/01/22 19:02 79-34-50.50 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
Sample:MW-5 Lab ID:92623094004 Collected:08/29/22 15:15 Received:08/30/22 16:20 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Tetrachloroethene ND ug/L 09/01/22 19:02 127-18-40.50 1
Toluene ND ug/L 09/01/22 19:02 108-88-30.50 1
1,2,3-Trichlorobenzene ND ug/L 09/01/22 19:02 87-61-62.0 1
1,2,4-Trichlorobenzene ND ug/L 09/01/22 19:02 120-82-12.0 1
1,1,1-Trichloroethane ND ug/L 09/01/22 19:02 71-55-60.50 1
1,1,2-Trichloroethane ND ug/L 09/01/22 19:02 79-00-50.50 1
Trichloroethene ND ug/L 09/01/22 19:02 79-01-60.50 1
Trichlorofluoromethane ND ug/L 09/01/22 19:02 75-69-41.0 1
1,2,3-Trichloropropane ND ug/L 09/01/22 19:02 96-18-40.50 1
1,2,4-Trimethylbenzene ND ug/L 09/01/22 19:02 95-63-60.50 1
1,3,5-Trimethylbenzene ND ug/L 09/01/22 19:02 108-67-80.50 1
Vinyl chloride ND ug/L 09/01/22 19:02 75-01-41.0 1
m&p-Xylene ND ug/L 09/01/22 19:02 179601-23-11.0 1
o-Xylene ND ug/L 09/01/22 19:02 95-47-60.50 1
Surrogates
1,2-Dichloroethane-d4 (S)80 %09/01/22 19:02 17060-07-070-130 1
4-Bromofluorobenzene (S)94 %09/01/22 19:02 460-00-470-130 1
Toluene-d8 (S)102 %09/01/22 19:02 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 11 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
Sample:MW-6 Lab ID:92623094005 Collected:08/29/22 15:15 Received:08/30/22 16:20 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Benzene ND ug/L 09/01/22 19:20 71-43-20.50 1
Bromobenzene ND ug/L 09/01/22 19:20 108-86-10.50 1
Bromochloromethane ND ug/L 09/01/22 19:20 74-97-50.50 1
Bromodichloromethane ND ug/L 09/01/22 19:20 75-27-40.50 1
Bromoform ND ug/L 09/01/22 19:20 75-25-20.50 1
Bromomethane ND ug/L 09/01/22 19:20 74-83-95.0 1
n-Butylbenzene ND ug/L 09/01/22 19:20 104-51-80.50 1
sec-Butylbenzene ND ug/L 09/01/22 19:20 135-98-80.50 1
tert-Butylbenzene ND ug/L 09/01/22 19:20 98-06-60.50 1
Carbon tetrachloride ND ug/L 09/01/22 19:20 56-23-50.50 1
Chlorobenzene ND ug/L 09/01/22 19:20 108-90-70.50 1
Chloroethane ND ug/L 09/01/22 19:20 75-00-31.0 1
Chloroform ND ug/L 09/01/22 19:20 67-66-30.50 1
Chloromethane ND ug/L 09/01/22 19:20 74-87-31.0 1
2-Chlorotoluene ND ug/L 09/01/22 19:20 95-49-80.50 1
4-Chlorotoluene ND ug/L 09/01/22 19:20 106-43-40.50 1
1,2-Dibromo-3-chloropropane ND ug/L 09/01/22 19:20 96-12-81.0 1
Dibromochloromethane ND ug/L 09/01/22 19:20 124-48-10.50 1
1,2-Dibromoethane (EDB)ND ug/L 09/01/22 19:20 106-93-40.50 1
Dibromomethane ND ug/L 09/01/22 19:20 74-95-30.50 1
1,2-Dichlorobenzene ND ug/L 09/01/22 19:20 95-50-10.50 1
1,3-Dichlorobenzene ND ug/L 09/01/22 19:20 541-73-10.50 1
1,4-Dichlorobenzene ND ug/L 09/01/22 19:20 106-46-70.50 1
Dichlorodifluoromethane ND ug/L 09/01/22 19:20 75-71-80.50 1
1,1-Dichloroethane ND ug/L 09/01/22 19:20 75-34-30.50 1
1,2-Dichloroethane ND ug/L 09/01/22 19:20 107-06-20.50 1
1,1-Dichloroethene ND ug/L 09/01/22 19:20 75-35-40.50 1
cis-1,2-Dichloroethene ND ug/L 09/01/22 19:20 156-59-20.50 1
trans-1,2-Dichloroethene ND ug/L 09/01/22 19:20 156-60-50.50 1
1,2-Dichloropropane ND ug/L 09/01/22 19:20 78-87-50.50 1
1,3-Dichloropropane ND ug/L 09/01/22 19:20 142-28-90.50 1
2,2-Dichloropropane ND ug/L 09/01/22 19:20 594-20-70.50 1
1,1-Dichloropropene ND ug/L 09/01/22 19:20 563-58-60.50 1
cis-1,3-Dichloropropene ND ug/L 09/01/22 19:20 10061-01-50.50 1
trans-1,3-Dichloropropene ND ug/L 09/01/22 19:20 10061-02-60.50 1
Diisopropyl ether ND ug/L 09/01/22 19:20 108-20-30.50 1
Ethylbenzene ND ug/L 09/01/22 19:20 100-41-40.50 1
Hexachloro-1,3-butadiene ND ug/L 09/01/22 19:20 87-68-32.0 1
Isopropylbenzene (Cumene)ND ug/L 09/01/22 19:20 98-82-80.50 1
Methylene Chloride ND ug/L 09/01/22 19:20 75-09-22.0 1
Methyl-tert-butyl ether ND ug/L 09/01/22 19:20 1634-04-40.50 1
Naphthalene ND ug/L 09/01/22 19:20 91-20-32.0 1
n-Propylbenzene ND ug/L 09/01/22 19:20 103-65-10.50 1
Styrene ND ug/L 09/01/22 19:20 100-42-50.50 1
1,1,1,2-Tetrachloroethane ND ug/L 09/01/22 19:20 630-20-60.50 1
1,1,2,2-Tetrachloroethane ND ug/L 09/01/22 19:20 79-34-50.50 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 12 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
Sample:MW-6 Lab ID:92623094005 Collected:08/29/22 15:15 Received:08/30/22 16:20 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Tetrachloroethene ND ug/L 09/01/22 19:20 127-18-40.50 1
Toluene ND ug/L 09/01/22 19:20 108-88-30.50 1
1,2,3-Trichlorobenzene ND ug/L 09/01/22 19:20 87-61-62.0 1
1,2,4-Trichlorobenzene ND ug/L 09/01/22 19:20 120-82-12.0 1
1,1,1-Trichloroethane ND ug/L 09/01/22 19:20 71-55-60.50 1
1,1,2-Trichloroethane ND ug/L 09/01/22 19:20 79-00-50.50 1
Trichloroethene ND ug/L 09/01/22 19:20 79-01-60.50 1
Trichlorofluoromethane ND ug/L 09/01/22 19:20 75-69-41.0 1
1,2,3-Trichloropropane ND ug/L 09/01/22 19:20 96-18-40.50 1
1,2,4-Trimethylbenzene ND ug/L 09/01/22 19:20 95-63-60.50 1
1,3,5-Trimethylbenzene ND ug/L 09/01/22 19:20 108-67-80.50 1
Vinyl chloride ND ug/L 09/01/22 19:20 75-01-41.0 1
m&p-Xylene ND ug/L 09/01/22 19:20 179601-23-11.0 1
o-Xylene ND ug/L 09/01/22 19:20 95-47-60.50 1
Surrogates
1,2-Dichloroethane-d4 (S)82 %09/01/22 19:20 17060-07-070-130 1
4-Bromofluorobenzene (S)98 %09/01/22 19:20 460-00-470-130 1
Toluene-d8 (S)104 %09/01/22 19:20 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 13 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
Sample:MW-7 Lab ID:92623094006 Collected:08/29/22 15:15 Received:08/30/22 16:20 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Benzene ND ug/L 09/01/22 19:37 71-43-20.50 1
Bromobenzene ND ug/L 09/01/22 19:37 108-86-10.50 1
Bromochloromethane ND ug/L 09/01/22 19:37 74-97-50.50 1
Bromodichloromethane ND ug/L 09/01/22 19:37 75-27-40.50 1
Bromoform ND ug/L 09/01/22 19:37 75-25-20.50 1
Bromomethane ND ug/L 09/01/22 19:37 74-83-95.0 1
n-Butylbenzene ND ug/L 09/01/22 19:37 104-51-80.50 1
sec-Butylbenzene 0.79 ug/L 09/01/22 19:37 135-98-80.50 1
tert-Butylbenzene ND ug/L 09/01/22 19:37 98-06-60.50 1
Carbon tetrachloride ND ug/L 09/01/22 19:37 56-23-50.50 1
Chlorobenzene ND ug/L 09/01/22 19:37 108-90-70.50 1
Chloroethane ND ug/L 09/01/22 19:37 75-00-31.0 1
Chloroform ND ug/L 09/01/22 19:37 67-66-30.50 1
Chloromethane ND ug/L 09/01/22 19:37 74-87-31.0 1
2-Chlorotoluene ND ug/L 09/01/22 19:37 95-49-80.50 1
4-Chlorotoluene ND ug/L 09/01/22 19:37 106-43-40.50 1
1,2-Dibromo-3-chloropropane ND ug/L 09/01/22 19:37 96-12-81.0 1
Dibromochloromethane ND ug/L 09/01/22 19:37 124-48-10.50 1
1,2-Dibromoethane (EDB)ND ug/L 09/01/22 19:37 106-93-40.50 1
Dibromomethane ND ug/L 09/01/22 19:37 74-95-30.50 1
1,2-Dichlorobenzene ND ug/L 09/01/22 19:37 95-50-10.50 1
1,3-Dichlorobenzene ND ug/L 09/01/22 19:37 541-73-10.50 1
1,4-Dichlorobenzene ND ug/L 09/01/22 19:37 106-46-70.50 1
Dichlorodifluoromethane ND ug/L 09/01/22 19:37 75-71-80.50 1
1,1-Dichloroethane ND ug/L 09/01/22 19:37 75-34-30.50 1
1,2-Dichloroethane ND ug/L 09/01/22 19:37 107-06-20.50 1
1,1-Dichloroethene ND ug/L 09/01/22 19:37 75-35-40.50 1
cis-1,2-Dichloroethene ND ug/L 09/01/22 19:37 156-59-20.50 1
trans-1,2-Dichloroethene ND ug/L 09/01/22 19:37 156-60-50.50 1
1,2-Dichloropropane ND ug/L 09/01/22 19:37 78-87-50.50 1
1,3-Dichloropropane ND ug/L 09/01/22 19:37 142-28-90.50 1
2,2-Dichloropropane ND ug/L 09/01/22 19:37 594-20-70.50 1
1,1-Dichloropropene ND ug/L 09/01/22 19:37 563-58-60.50 1
cis-1,3-Dichloropropene ND ug/L 09/01/22 19:37 10061-01-50.50 1
trans-1,3-Dichloropropene ND ug/L 09/01/22 19:37 10061-02-60.50 1
Diisopropyl ether ND ug/L 09/01/22 19:37 108-20-30.50 1
Ethylbenzene ND ug/L 09/01/22 19:37 100-41-40.50 1
Hexachloro-1,3-butadiene ND ug/L 09/01/22 19:37 87-68-32.0 1
Isopropylbenzene (Cumene)1.0 ug/L 09/01/22 19:37 98-82-80.50 1
Methylene Chloride ND ug/L 09/01/22 19:37 75-09-22.0 1
Methyl-tert-butyl ether 1.7 ug/L 09/01/22 19:37 1634-04-40.50 1
Naphthalene ND ug/L 09/01/22 19:37 91-20-32.0 1
n-Propylbenzene ND ug/L 09/01/22 19:37 103-65-10.50 1
Styrene ND ug/L 09/01/22 19:37 100-42-50.50 1
1,1,1,2-Tetrachloroethane ND ug/L 09/01/22 19:37 630-20-60.50 1
1,1,2,2-Tetrachloroethane ND ug/L 09/01/22 19:37 79-34-50.50 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 14 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
Sample:MW-7 Lab ID:92623094006 Collected:08/29/22 15:15 Received:08/30/22 16:20 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Tetrachloroethene ND ug/L 09/01/22 19:37 127-18-40.50 1
Toluene ND ug/L 09/01/22 19:37 108-88-30.50 1
1,2,3-Trichlorobenzene ND ug/L 09/01/22 19:37 87-61-62.0 1
1,2,4-Trichlorobenzene ND ug/L 09/01/22 19:37 120-82-12.0 1
1,1,1-Trichloroethane ND ug/L 09/01/22 19:37 71-55-60.50 1
1,1,2-Trichloroethane ND ug/L 09/01/22 19:37 79-00-50.50 1
Trichloroethene ND ug/L 09/01/22 19:37 79-01-60.50 1
Trichlorofluoromethane ND ug/L 09/01/22 19:37 75-69-41.0 1
1,2,3-Trichloropropane ND ug/L 09/01/22 19:37 96-18-40.50 1
1,2,4-Trimethylbenzene ND ug/L 09/01/22 19:37 95-63-60.50 1
1,3,5-Trimethylbenzene ND ug/L 09/01/22 19:37 108-67-80.50 1
Vinyl chloride ND ug/L 09/01/22 19:37 75-01-41.0 1
m&p-Xylene ND ug/L 09/01/22 19:37 179601-23-11.0 1
o-Xylene ND ug/L 09/01/22 19:37 95-47-60.50 1
Surrogates
1,2-Dichloroethane-d4 (S)81 %09/01/22 19:37 17060-07-070-130 1
4-Bromofluorobenzene (S)97 %09/01/22 19:37 460-00-470-130 1
Toluene-d8 (S)103 %09/01/22 19:37 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 15 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
Sample:VMW-1 Lab ID:92623094007 Collected:08/29/22 15:15 Received:08/30/22 16:20 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Benzene ND ug/L 09/01/22 23:48 71-43-20.50 1
Bromobenzene ND ug/L 09/01/22 23:48 108-86-10.50 1
Bromochloromethane ND ug/L 09/01/22 23:48 74-97-50.50 1
Bromodichloromethane ND ug/L 09/01/22 23:48 75-27-40.50 1
Bromoform ND ug/L 09/01/22 23:48 75-25-20.50 1
Bromomethane ND ug/L 09/01/22 23:48 74-83-9 R15.0 1
n-Butylbenzene ND ug/L 09/01/22 23:48 104-51-80.50 1
sec-Butylbenzene ND ug/L 09/01/22 23:48 135-98-80.50 1
tert-Butylbenzene ND ug/L 09/01/22 23:48 98-06-60.50 1
Carbon tetrachloride ND ug/L 09/01/22 23:48 56-23-50.50 1
Chlorobenzene ND ug/L 09/01/22 23:48 108-90-70.50 1
Chloroethane ND ug/L 09/01/22 23:48 75-00-3 R11.0 1
Chloroform ND ug/L 09/01/22 23:48 67-66-30.50 1
Chloromethane ND ug/L 09/01/22 23:48 74-87-3 R11.0 1
2-Chlorotoluene ND ug/L 09/01/22 23:48 95-49-80.50 1
4-Chlorotoluene ND ug/L 09/01/22 23:48 106-43-40.50 1
1,2-Dibromo-3-chloropropane ND ug/L 09/01/22 23:48 96-12-81.0 1
Dibromochloromethane ND ug/L 09/01/22 23:48 124-48-10.50 1
1,2-Dibromoethane (EDB)ND ug/L 09/01/22 23:48 106-93-40.50 1
Dibromomethane ND ug/L 09/01/22 23:48 74-95-30.50 1
1,2-Dichlorobenzene ND ug/L 09/01/22 23:48 95-50-10.50 1
1,3-Dichlorobenzene ND ug/L 09/01/22 23:48 541-73-10.50 1
1,4-Dichlorobenzene ND ug/L 09/01/22 23:48 106-46-70.50 1
Dichlorodifluoromethane ND ug/L 09/01/22 23:48 75-71-8 R10.50 1
1,1-Dichloroethane ND ug/L 09/01/22 23:48 75-34-3 R10.50 1
1,2-Dichloroethane ND ug/L 09/01/22 23:48 107-06-20.50 1
1,1-Dichloroethene ND ug/L 09/01/22 23:48 75-35-40.50 1
cis-1,2-Dichloroethene ND ug/L 09/01/22 23:48 156-59-2 R10.50 1
trans-1,2-Dichloroethene ND ug/L 09/01/22 23:48 156-60-5 R10.50 1
1,2-Dichloropropane ND ug/L 09/01/22 23:48 78-87-50.50 1
1,3-Dichloropropane ND ug/L 09/01/22 23:48 142-28-90.50 1
2,2-Dichloropropane ND ug/L 09/01/22 23:48 594-20-7 R10.50 1
1,1-Dichloropropene ND ug/L 09/01/22 23:48 563-58-60.50 1
cis-1,3-Dichloropropene ND ug/L 09/01/22 23:48 10061-01-50.50 1
trans-1,3-Dichloropropene ND ug/L 09/01/22 23:48 10061-02-60.50 1
Diisopropyl ether ND ug/L 09/01/22 23:48 108-20-30.50 1
Ethylbenzene ND ug/L 09/01/22 23:48 100-41-40.50 1
Hexachloro-1,3-butadiene ND ug/L 09/01/22 23:48 87-68-3 IH2.0 1
Isopropylbenzene (Cumene)ND ug/L 09/01/22 23:48 98-82-80.50 1
Methylene Chloride ND ug/L 09/01/22 23:48 75-09-2 R12.0 1
Methyl-tert-butyl ether ND ug/L 09/01/22 23:48 1634-04-4 R10.50 1
Naphthalene ND ug/L 09/01/22 23:48 91-20-3 IH2.0 1
n-Propylbenzene ND ug/L 09/01/22 23:48 103-65-10.50 1
Styrene ND ug/L 09/01/22 23:48 100-42-50.50 1
1,1,1,2-Tetrachloroethane ND ug/L 09/01/22 23:48 630-20-60.50 1
1,1,2,2-Tetrachloroethane ND ug/L 09/01/22 23:48 79-34-50.50 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 16 of 36
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
Sample:VMW-1 Lab ID:92623094007 Collected:08/29/22 15:15 Received:08/30/22 16:20 Matrix:Water
Parameters Results Units DF Prepared Analyzed CAS No.QualReport Limit
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
6200B MSV
Tetrachloroethene ND ug/L 09/01/22 23:48 127-18-4 R10.50 1
Toluene ND ug/L 09/01/22 23:48 108-88-30.50 1
1,2,3-Trichlorobenzene ND ug/L 09/01/22 23:48 87-61-6 IH2.0 1
1,2,4-Trichlorobenzene ND ug/L 09/01/22 23:48 120-82-1 IH2.0 1
1,1,1-Trichloroethane ND ug/L 09/01/22 23:48 71-55-60.50 1
1,1,2-Trichloroethane ND ug/L 09/01/22 23:48 79-00-50.50 1
Trichloroethene ND ug/L 09/01/22 23:48 79-01-60.50 1
Trichlorofluoromethane ND ug/L 09/01/22 23:48 75-69-4 R11.0 1
1,2,3-Trichloropropane ND ug/L 09/01/22 23:48 96-18-40.50 1
1,2,4-Trimethylbenzene ND ug/L 09/01/22 23:48 95-63-60.50 1
1,3,5-Trimethylbenzene ND ug/L 09/01/22 23:48 108-67-80.50 1
Vinyl chloride ND ug/L 09/01/22 23:48 75-01-4 R11.0 1
m&p-Xylene ND ug/L 09/01/22 23:48 179601-23-11.0 1
o-Xylene ND ug/L 09/01/22 23:48 95-47-60.50 1
Surrogates
1,2-Dichloroethane-d4 (S)79 %09/01/22 23:48 17060-07-070-130 1
4-Bromofluorobenzene (S)97 %09/01/22 23:48 460-00-470-130 1
Toluene-d8 (S)105 %09/01/22 23:48 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 17 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
720999
SM 6200B
SM 6200B
6200B MSV
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92623094001, 92623094002, 92623094004, 92623094005, 92623094006
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3757004
Associated Lab Samples:92623094001, 92623094002, 92623094004, 92623094005, 92623094006
Matrix:Water
Analyzed
1,1,1,2-Tetrachloroethane ug/L ND 0.50 09/01/22 13:39
1,1,1-Trichloroethane ug/L ND 0.50 09/01/22 13:39
1,1,2,2-Tetrachloroethane ug/L ND 0.50 09/01/22 13:39
1,1,2-Trichloroethane ug/L ND 0.50 09/01/22 13:39
1,1-Dichloroethane ug/L ND 0.50 09/01/22 13:39
1,1-Dichloroethene ug/L ND 0.50 09/01/22 13:39
1,1-Dichloropropene ug/L ND 0.50 09/01/22 13:39
1,2,3-Trichlorobenzene ug/L ND 2.0 09/01/22 13:39
1,2,3-Trichloropropane ug/L ND 0.50 09/01/22 13:39
1,2,4-Trichlorobenzene ug/L ND 2.0 09/01/22 13:39
1,2,4-Trimethylbenzene ug/L ND 0.50 09/01/22 13:39
1,2-Dibromo-3-chloropropane ug/L ND 1.0 09/01/22 13:39
1,2-Dibromoethane (EDB)ug/L ND 0.50 09/01/22 13:39
1,2-Dichlorobenzene ug/L ND 0.50 09/01/22 13:39
1,2-Dichloroethane ug/L ND 0.50 09/01/22 13:39
1,2-Dichloropropane ug/L ND 0.50 09/01/22 13:39
1,3,5-Trimethylbenzene ug/L ND 0.50 09/01/22 13:39
1,3-Dichlorobenzene ug/L ND 0.50 09/01/22 13:39
1,3-Dichloropropane ug/L ND 0.50 09/01/22 13:39
1,4-Dichlorobenzene ug/L ND 0.50 09/01/22 13:39
2,2-Dichloropropane ug/L ND 0.50 09/01/22 13:39
2-Chlorotoluene ug/L ND 0.50 09/01/22 13:39
4-Chlorotoluene ug/L ND 0.50 09/01/22 13:39
Benzene ug/L ND 0.50 09/01/22 13:39
Bromobenzene ug/L ND 0.50 09/01/22 13:39
Bromochloromethane ug/L ND 0.50 09/01/22 13:39
Bromodichloromethane ug/L ND 0.50 09/01/22 13:39
Bromoform ug/L ND 0.50 09/01/22 13:39
Bromomethane ug/L ND 5.0 09/01/22 13:39
Carbon tetrachloride ug/L ND 0.50 09/01/22 13:39
Chlorobenzene ug/L ND 0.50 09/01/22 13:39
Chloroethane ug/L ND 1.0 09/01/22 13:39
Chloroform ug/L ND 0.50 09/01/22 13:39
Chloromethane ug/L ND 1.0 09/01/22 13:39
cis-1,2-Dichloroethene ug/L ND 0.50 09/01/22 13:39
cis-1,3-Dichloropropene ug/L ND 0.50 09/01/22 13:39
Dibromochloromethane ug/L ND 0.50 09/01/22 13:39
Dibromomethane ug/L ND 0.50 09/01/22 13:39
Dichlorodifluoromethane ug/L ND 0.50 09/01/22 13:39
Diisopropyl ether ug/L ND 0.50 09/01/22 13:39
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 18 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
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.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3757004
Associated Lab Samples:92623094001, 92623094002, 92623094004, 92623094005, 92623094006
Matrix:Water
Analyzed
Ethylbenzene ug/L ND 0.50 09/01/22 13:39
Hexachloro-1,3-butadiene ug/L ND 2.0 09/01/22 13:39
Isopropylbenzene (Cumene)ug/L ND 0.50 09/01/22 13:39
m&p-Xylene ug/L ND 1.0 09/01/22 13:39
Methyl-tert-butyl ether ug/L ND 0.50 09/01/22 13:39
Methylene Chloride ug/L ND 2.0 09/01/22 13:39
n-Butylbenzene ug/L ND 0.50 09/01/22 13:39
n-Propylbenzene ug/L ND 0.50 09/01/22 13:39
Naphthalene ug/L ND 2.0 09/01/22 13:39
o-Xylene ug/L ND 0.50 09/01/22 13:39
sec-Butylbenzene ug/L ND 0.50 09/01/22 13:39
Styrene ug/L ND 0.50 09/01/22 13:39
tert-Butylbenzene ug/L ND 0.50 09/01/22 13:39
Tetrachloroethene ug/L ND 0.50 09/01/22 13:39
Toluene ug/L ND 0.50 09/01/22 13:39
trans-1,2-Dichloroethene ug/L ND 0.50 09/01/22 13:39
trans-1,3-Dichloropropene ug/L ND 0.50 09/01/22 13:39
Trichloroethene ug/L ND 0.50 09/01/22 13:39
Trichlorofluoromethane ug/L ND 1.0 09/01/22 13:39
Vinyl chloride ug/L ND 1.0 09/01/22 13:39
1,2-Dichloroethane-d4 (S)%75 70-130 09/01/22 13:39
4-Bromofluorobenzene (S)%95 70-130 09/01/22 13:39
Toluene-d8 (S)%99 70-130 09/01/22 13:39
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3757005LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 55.850 112 60-140
1,1,1-Trichloroethane ug/L 50.250 100 60-140
1,1,2,2-Tetrachloroethane ug/L 50.750 101 60-140
1,1,2-Trichloroethane ug/L 53.050 106 60-140
1,1-Dichloroethane ug/L 45.450 91 60-140
1,1-Dichloroethene ug/L 45.650 91 60-140
1,1-Dichloropropene ug/L 45.950 92 60-140
1,2,3-Trichlorobenzene ug/L 50.450 101 60-140
1,2,3-Trichloropropane ug/L 48.150 96 60-140
1,2,4-Trichlorobenzene ug/L 51.850 104 60-140
1,2,4-Trimethylbenzene ug/L 51.250 102 60-140
1,2-Dibromo-3-chloropropane ug/L 51.150 102 60-140
1,2-Dibromoethane (EDB)ug/L 57.950 116 60-140
1,2-Dichlorobenzene ug/L 51.050 102 60-140
1,2-Dichloroethane ug/L 43.850 88 60-140
1,2-Dichloropropane ug/L 53.950 108 60-140
1,3,5-Trimethylbenzene ug/L 52.050 104 60-140
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 19 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
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.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3757005LABORATORY CONTROL SAMPLE:
LCSSpike
1,3-Dichlorobenzene ug/L 51.650 103 60-140
1,3-Dichloropropane ug/L 54.450 109 60-140
1,4-Dichlorobenzene ug/L 51.250 102 60-140
2,2-Dichloropropane ug/L 49.450 99 60-140
2-Chlorotoluene ug/L 49.450 99 60-140
4-Chlorotoluene ug/L 49.450 99 60-140
Benzene ug/L 49.250 98 60-140
Bromobenzene ug/L 51.050 102 60-140
Bromochloromethane ug/L 51.450 103 60-140
Bromodichloromethane ug/L 49.150 98 60-140
Bromoform ug/L 50.850 102 60-140
Bromomethane ug/L 35.550 71 60-140
Carbon tetrachloride ug/L 48.850 98 60-140
Chlorobenzene ug/L 50.650 101 60-140
Chloroethane ug/L 35.950 72 60-140
Chloroform ug/L 43.750 87 60-140
Chloromethane ug/L 42.650 85 60-140
cis-1,2-Dichloroethene ug/L 46.350 93 60-140
cis-1,3-Dichloropropene ug/L 53.750 107 60-140
Dibromochloromethane ug/L 54.450 109 60-140
Dibromomethane ug/L 51.550 103 60-140
Dichlorodifluoromethane ug/L 39.350 79 60-140
Diisopropyl ether ug/L 49.850 100 60-140
Ethylbenzene ug/L 49.150 98 60-140
Hexachloro-1,3-butadiene ug/L 54.050 108 60-140
Isopropylbenzene (Cumene)ug/L 49.950 100 60-140
m&p-Xylene ug/L 99.4100 99 60-140
Methyl-tert-butyl ether ug/L 42.950 86 60-140
Methylene Chloride ug/L 48.450 97 60-140
n-Butylbenzene ug/L 53.650 107 60-140
n-Propylbenzene ug/L 49.550 99 60-140
Naphthalene ug/L 50.450 101 60-140
o-Xylene ug/L 50.850 102 60-140
sec-Butylbenzene ug/L 51.150 102 60-140
Styrene ug/L 53.250 106 60-140
tert-Butylbenzene ug/L 50.250 100 60-140
Tetrachloroethene ug/L 51.550 103 60-140
Toluene ug/L 45.150 90 60-140
trans-1,2-Dichloroethene ug/L 49.850 100 60-140
trans-1,3-Dichloropropene ug/L 51.250 102 60-140
Trichloroethene ug/L 57.550 115 60-140
Trichlorofluoromethane ug/L 38.750 77 60-140
Vinyl chloride ug/L 45.550 91 60-140
1,2-Dichloroethane-d4 (S)%84 70-130
4-Bromofluorobenzene (S)%97 70-130
Toluene-d8 (S)%94 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 20 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
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.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3757006MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92622630001
3757007
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
1,1,1,2-Tetrachloroethane ug/L 400 111 60-140112 2400ND442450
1,1,1-Trichloroethane ug/L 400 101 60-140104 3400ND404417
1,1,2,2-Tetrachloroethane ug/L 400 106 60-140105 1400ND424420
1,1,2-Trichloroethane ug/L 400 102 60-140107 5400ND407428
1,1-Dichloroethane ug/L 400 94 60-14096 1400ND377383
1,1-Dichloroethene ug/L 400 83 60-14083 0400ND331332
1,1-Dichloropropene ug/L 400 87 60-14088 0400ND348350
1,2,3-Trichlorobenzene ug/L 400 100 60-140110 9400ND402438
1,2,3-Trichloropropane ug/L 400 98 60-140102 4400ND393409
1,2,4-Trichlorobenzene ug/L 400 106 60-140113 6400ND425454
1,2,4-Trimethylbenzene ug/L M140015060-140222 10400217027703060
1,2-Dibromo-3-chloropropane ug/L 400 101 60-140100 1400ND404401
1,2-Dibromoethane (EDB)ug/L 400 113 60-140116 3400ND450464
1,2-Dichlorobenzene ug/L 400 106 60-140106 0400ND424426
1,2-Dichloroethane ug/L 400 86 60-14088 2400ND345353
1,2-Dichloropropane ug/L 400 111 60-140116 4400ND445463
1,3,5-Trimethylbenzene ug/L 400 123 60-140134 5400362853898
1,3-Dichlorobenzene ug/L 400 107 60-140109 1400ND430435
1,3-Dichloropropane ug/L 400 109 60-140111 1400ND438442
1,4-Dichlorobenzene ug/L 400 107 60-140108 1400ND428431
2,2-Dichloropropane ug/L 400 92 60-14097 5400ND370387
2-Chlorotoluene ug/L 400 119 60-140110 7400ND476442
4-Chlorotoluene ug/L 400 108 60-140107 1400ND433429
Benzene ug/L 400 106 60-140109 240062.4 485 496
Bromobenzene ug/L 400 111 60-140112 0400ND446447
Bromochloromethane ug/L 400 101 60-140105 3400ND404419
Bromodichloromethane ug/L 400 100 60-140103 4400ND399413
Bromoform ug/L 400 95 60-14097 2400ND381388
Bromomethane ug/L 400 68 60-14072 5400ND273287
Carbon tetrachloride ug/L 400 100 60-140104 4400ND399415
Chlorobenzene ug/L 400 110 60-140110 0400ND440441
Chloroethane ug/L 400 85 60-14086 1400ND340343
Chloroform ug/L 400 87 60-14089 2400ND349356
Chloromethane ug/L 400 89 60-14094 5400ND357376
cis-1,2-Dichloroethene ug/L 400 95 60-14098 3400ND382394
cis-1,3-Dichloropropene ug/L 400 99 60-140104 5400ND395417
Dibromochloromethane ug/L 400 101 60-140105 4400ND403419
Dibromomethane ug/L 400 102 60-140105 3400ND408419
Dichlorodifluoromethane ug/L 400 89 60-14091 2400ND355364
Diisopropyl ether ug/L 400 95 60-14099 4400ND384400
Ethylbenzene ug/L 400 119 60-140125 240073612101240
Hexachloro-1,3-butadiene ug/L 400 115 60-140118 3400ND458471
Isopropylbenzene (Cumene)ug/L 400 109 60-140108 140079.9 516 513
m&p-Xylene ug/L 800 120 60-140128 3800162025802650
Methyl-tert-butyl ether ug/L 400 78 60-14080 3400ND310319
Methylene Chloride ug/L 400 92 60-14093 1400ND367370
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 21 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
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.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3757006MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92622630001
3757007
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
n-Butylbenzene ug/L 400 121 60-140135 8400166650708
n-Propylbenzene ug/L 400 112 60-140121 5400276722758
Naphthalene ug/L 400 130 60-140134 2400317837854
o-Xylene ug/L 400 111 60-140108 340035.4 478 466
sec-Butylbenzene ug/L 400 120 60-140123 3400ND480493
Styrene ug/L 400 83 60-14083 1400ND334331
tert-Butylbenzene ug/L 400 92 60-14094 2400ND369376
Tetrachloroethene ug/L 400 111 60-140111 0400ND444444
Toluene ug/L 400 98 60-140101 340029.8 422 434
trans-1,2-Dichloroethene ug/L 400 98 60-140100 1400ND393399
trans-1,3-Dichloropropene ug/L 400 94 60-14098 5400ND374392
Trichloroethene ug/L 400 115 60-140117 2400ND459469
Trichlorofluoromethane ug/L 400 84 60-14086 2400ND337344
Vinyl chloride ug/L 400 91 60-14093 2400ND363371
1,2-Dichloroethane-d4 (S)%87 70-13087
4-Bromofluorobenzene (S)%96 70-13096
Toluene-d8 (S)%96 70-13096
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 22 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
721005
SM 6200B
SM 6200B
6200B MSV
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92623094007
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3757025
Associated Lab Samples:92623094007
Matrix:Water
Analyzed
1,1,1,2-Tetrachloroethane ug/L ND 0.50 09/01/22 23:12
1,1,1-Trichloroethane ug/L ND 0.50 09/01/22 23:12
1,1,2,2-Tetrachloroethane ug/L ND 0.50 09/01/22 23:12
1,1,2-Trichloroethane ug/L ND 0.50 09/01/22 23:12
1,1-Dichloroethane ug/L ND 0.50 09/01/22 23:12
1,1-Dichloroethene ug/L ND 0.50 09/01/22 23:12
1,1-Dichloropropene ug/L ND 0.50 09/01/22 23:12
1,2,3-Trichlorobenzene ug/L ND 2.0 09/01/22 23:12
1,2,3-Trichloropropane ug/L ND 0.50 09/01/22 23:12
1,2,4-Trichlorobenzene ug/L ND 2.0 09/01/22 23:12
1,2,4-Trimethylbenzene ug/L ND 0.50 09/01/22 23:12
1,2-Dibromo-3-chloropropane ug/L ND 1.0 09/01/22 23:12
1,2-Dibromoethane (EDB)ug/L ND 0.50 09/01/22 23:12
1,2-Dichlorobenzene ug/L ND 0.50 09/01/22 23:12
1,2-Dichloroethane ug/L ND 0.50 09/01/22 23:12
1,2-Dichloropropane ug/L ND 0.50 09/01/22 23:12
1,3,5-Trimethylbenzene ug/L ND 0.50 09/01/22 23:12
1,3-Dichlorobenzene ug/L ND 0.50 09/01/22 23:12
1,3-Dichloropropane ug/L ND 0.50 09/01/22 23:12
1,4-Dichlorobenzene ug/L ND 0.50 09/01/22 23:12
2,2-Dichloropropane ug/L ND 0.50 09/01/22 23:12
2-Chlorotoluene ug/L ND 0.50 09/01/22 23:12
4-Chlorotoluene ug/L ND 0.50 09/01/22 23:12
Benzene ug/L ND 0.50 09/01/22 23:12
Bromobenzene ug/L ND 0.50 09/01/22 23:12
Bromochloromethane ug/L ND 0.50 09/01/22 23:12
Bromodichloromethane ug/L ND 0.50 09/01/22 23:12
Bromoform ug/L ND 0.50 09/01/22 23:12
Bromomethane ug/L ND 5.0 09/01/22 23:12
Carbon tetrachloride ug/L ND 0.50 09/01/22 23:12
Chlorobenzene ug/L ND 0.50 09/01/22 23:12
Chloroethane ug/L ND 1.0 09/01/22 23:12
Chloroform ug/L ND 0.50 09/01/22 23:12
Chloromethane ug/L ND 1.0 09/01/22 23:12
cis-1,2-Dichloroethene ug/L ND 0.50 09/01/22 23:12
cis-1,3-Dichloropropene ug/L ND 0.50 09/01/22 23:12
Dibromochloromethane ug/L ND 0.50 09/01/22 23:12
Dibromomethane ug/L ND 0.50 09/01/22 23:12
Dichlorodifluoromethane ug/L ND 0.50 09/01/22 23:12
Diisopropyl ether ug/L ND 0.50 09/01/22 23:12
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 23 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
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.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3757025
Associated Lab Samples:92623094007
Matrix:Water
Analyzed
Ethylbenzene ug/L ND 0.50 09/01/22 23:12
Hexachloro-1,3-butadiene ug/L ND 2.0 09/01/22 23:12
Isopropylbenzene (Cumene)ug/L ND 0.50 09/01/22 23:12
m&p-Xylene ug/L ND 1.0 09/01/22 23:12
Methyl-tert-butyl ether ug/L ND 0.50 09/01/22 23:12
Methylene Chloride ug/L ND 2.0 09/01/22 23:12
n-Butylbenzene ug/L ND 0.50 09/01/22 23:12
n-Propylbenzene ug/L ND 0.50 09/01/22 23:12
Naphthalene ug/L ND 2.0 09/01/22 23:12
o-Xylene ug/L ND 0.50 09/01/22 23:12
sec-Butylbenzene ug/L ND 0.50 09/01/22 23:12
Styrene ug/L ND 0.50 09/01/22 23:12
tert-Butylbenzene ug/L ND 0.50 09/01/22 23:12
Tetrachloroethene ug/L ND 0.50 09/01/22 23:12
Toluene ug/L ND 0.50 09/01/22 23:12
trans-1,2-Dichloroethene ug/L ND 0.50 09/01/22 23:12
trans-1,3-Dichloropropene ug/L ND 0.50 09/01/22 23:12
Trichloroethene ug/L ND 0.50 09/01/22 23:12
Trichlorofluoromethane ug/L ND 1.0 09/01/22 23:12
Vinyl chloride ug/L ND 1.0 09/01/22 23:12
1,2-Dichloroethane-d4 (S)%78 70-130 09/01/22 23:12
4-Bromofluorobenzene (S)%98 70-130 09/01/22 23:12
Toluene-d8 (S)%104 70-130 09/01/22 23:12
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3757026LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 53.550 107 60-140
1,1,1-Trichloroethane ug/L 47.550 95 60-140
1,1,2,2-Tetrachloroethane ug/L 49.450 99 60-140
1,1,2-Trichloroethane ug/L 51.750 103 60-140
1,1-Dichloroethane ug/L 43.850 88 60-140
1,1-Dichloroethene ug/L 42.350 85 60-140
1,1-Dichloropropene ug/L 43.550 87 60-140
1,2,3-Trichlorobenzene ug/L 48.250 96 60-140
1,2,3-Trichloropropane ug/L 46.650 93 60-140
1,2,4-Trichlorobenzene ug/L 47.850 96 60-140
1,2,4-Trimethylbenzene ug/L 49.250 98 60-140
1,2-Dibromo-3-chloropropane ug/L 49.450 99 60-140
1,2-Dibromoethane (EDB)ug/L 56.450 113 60-140
1,2-Dichlorobenzene ug/L 48.850 98 60-140
1,2-Dichloroethane ug/L 42.450 85 60-140
1,2-Dichloropropane ug/L 54.050 108 60-140
1,3,5-Trimethylbenzene ug/L 50.250 100 60-140
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 24 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
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.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3757026LABORATORY CONTROL SAMPLE:
LCSSpike
1,3-Dichlorobenzene ug/L 49.050 98 60-140
1,3-Dichloropropane ug/L 53.450 107 60-140
1,4-Dichlorobenzene ug/L 48.850 98 60-140
2,2-Dichloropropane ug/L 45.050 90 60-140
2-Chlorotoluene ug/L 48.650 97 60-140
4-Chlorotoluene ug/L 47.650 95 60-140
Benzene ug/L 48.450 97 60-140
Bromobenzene ug/L 49.850 100 60-140
Bromochloromethane ug/L 49.050 98 60-140
Bromodichloromethane ug/L 48.650 97 60-140
Bromoform ug/L 48.750 97 60-140
Bromomethane ug/L 35.650 71 60-140
Carbon tetrachloride ug/L 46.850 94 60-140
Chlorobenzene ug/L 49.650 99 60-140
Chloroethane ug/L 35.450 71 60-140
Chloroform ug/L 42.250 84 60-140
Chloromethane ug/L 40.450 81 60-140
cis-1,2-Dichloroethene ug/L 44.950 90 60-140
cis-1,3-Dichloropropene ug/L 52.850 106 60-140
Dibromochloromethane ug/L 52.050 104 60-140
Dibromomethane ug/L 49.450 99 60-140
Dichlorodifluoromethane ug/L 40.350 81 60-140
Diisopropyl ether ug/L 48.350 97 60-140
Ethylbenzene ug/L 47.750 95 60-140
Hexachloro-1,3-butadiene ug/L 50.250 100 60-140
Isopropylbenzene (Cumene)ug/L 47.750 95 60-140
m&p-Xylene ug/L 95.2100 95 60-140
Methyl-tert-butyl ether ug/L 40.450 81 60-140
Methylene Chloride ug/L 43.850 88 60-140
n-Butylbenzene ug/L 49.950 100 60-140
n-Propylbenzene ug/L 47.550 95 60-140
Naphthalene ug/L 48.850 98 60-140
o-Xylene ug/L 49.650 99 60-140
sec-Butylbenzene ug/L 48.550 97 60-140
Styrene ug/L 51.250 102 60-140
tert-Butylbenzene ug/L 41.450 83 60-140
Tetrachloroethene ug/L 48.050 96 60-140
Toluene ug/L 44.350 89 60-140
trans-1,2-Dichloroethene ug/L 45.750 91 60-140
trans-1,3-Dichloropropene ug/L 49.550 99 60-140
Trichloroethene ug/L 54.250 108 60-140
Trichlorofluoromethane ug/L 36.450 73 60-140
Vinyl chloride ug/L 43.550 87 60-140
1,2-Dichloroethane-d4 (S)%84 70-130
4-Bromofluorobenzene (S)%96 70-130
Toluene-d8 (S)%96 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 25 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
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.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3757027MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92623094007
3757028
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
1,1,1,2-Tetrachloroethane ug/L 20 103 60-140103 020ND20.6 20.5
1,1,1-Trichloroethane ug/L 20 90 60-14098 820ND18.0 19.5
1,1,2,2-Tetrachloroethane ug/L 20 86 60-140100 1520ND17.2 20.1
1,1,2-Trichloroethane ug/L 20 92 60-14090 220ND18.4 17.9
1,1-Dichloroethane ug/L R1207560-140115 4220ND15.1 23.0
1,1-Dichloroethene ug/L 20 76 60-140101 2820ND15.2 20.2
1,1-Dichloropropene ug/L 20 92 60-140108 1620ND18.4 21.6
1,2,3-Trichlorobenzene ug/L IH2010060-140107 720ND19.9 21.4
1,2,3-Trichloropropane ug/L 20 83 60-14096 1420ND16.7 19.1
1,2,4-Trichlorobenzene ug/L IH209760-140105 820ND19.4 21.0
1,2,4-Trimethylbenzene ug/L 20 99 60-140105 520ND19.8 20.9
1,2-Dibromo-3-chloropropane ug/L 20 97 60-140114 1620ND19.4 22.8
1,2-Dibromoethane (EDB)ug/L 20 121 60-140105 1420ND24.1 20.9
1,2-Dichlorobenzene ug/L 20 96 60-140100 420ND19.2 20.0
1,2-Dichloroethane ug/L 20 69 60-14094 3020ND13.9 18.8
1,2-Dichloropropane ug/L 20 99 60-140101 220ND19.8 20.2
1,3,5-Trimethylbenzene ug/L 20 106 60-140111 520ND21.2 22.2
1,3-Dichlorobenzene ug/L 20 89 60-14095 720ND17.7 19.0
1,3-Dichloropropane ug/L 20 115 60-140106 920ND23.1 21.2
1,4-Dichlorobenzene ug/L 20 91 60-14095 420ND18.3 19.0
2,2-Dichloropropane ug/L R1206760-14095 3420ND13.5 19.0
2-Chlorotoluene ug/L 20 102 60-140104 220ND20.4 20.9
4-Chlorotoluene ug/L 20 99 60-140100 120ND19.7 19.9
Benzene ug/L 20 101 60-14099 220ND20.2 19.7
Bromobenzene ug/L 20 92 60-14095 420ND18.4 19.1
Bromochloromethane ug/L 20 88 60-140118 2820ND17.7 23.6
Bromodichloromethane ug/L 20 103 60-140100 220ND20.6 20.1
Bromoform ug/L 20 72 60-14085 1620ND14.4 16.9
Bromomethane ug/L R1206660-14093 3320ND13.2 18.5
Carbon tetrachloride ug/L 20 117 60-140108 820ND23.3 21.6
Chlorobenzene ug/L 20 99 60-140101 220ND19.8 20.2
Chloroethane ug/L R1207060-140115 4820ND14.1 23.1
Chloroform ug/L 20 76 60-14094 2120ND15.2 18.8
Chloromethane ug/L R1207860-140113 3720ND15.5 22.7
cis-1,2-Dichloroethene ug/L R1207160-140109 4220ND14.3 21.9
cis-1,3-Dichloropropene ug/L 20 102 60-14096 620ND20.3 19.2
Dibromochloromethane ug/L 20 118 60-14098 1920ND23.7 19.5
Dibromomethane ug/L 20 122 60-14096 2420ND24.3 19.1
Dichlorodifluoromethane ug/L R1206860-14098 3620ND13.6 19.6
Diisopropyl ether ug/L 20 78 60-140106 3020ND15.6 21.2
Ethylbenzene ug/L 20 104 60-140104 020ND20.8 20.8
Hexachloro-1,3-butadiene ug/L IH209760-140100 220ND19.5 19.9
Isopropylbenzene (Cumene)ug/L 20 90 60-140105 1520ND18.0 21.0
m&p-Xylene ug/L 40 99 60-140108 940ND39.7 43.4
Methyl-tert-butyl ether ug/L R1207660-140111 3720ND15.2 22.2
Methylene Chloride ug/L R1206860-140103 4120ND13.6 20.6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 26 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
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.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3757027MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92623094007
3757028
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
n-Butylbenzene ug/L 20 105 60-140111 520ND21.0 22.1
n-Propylbenzene ug/L 20 104 60-140109 520ND20.8 21.9
Naphthalene ug/L IH2010660-140111 520ND21.1 22.3
o-Xylene ug/L 20 85 60-140100 1620ND17.0 19.9
sec-Butylbenzene ug/L 20 107 60-140110 320ND21.3 21.9
Styrene ug/L 20 83 60-14097 1620ND16.7 19.5
tert-Butylbenzene ug/L 20 87 60-14089 320ND17.3 17.9
Tetrachloroethene ug/L R12012760-14093 3120ND25.5 18.7
Toluene ug/L 20 102 60-14095 720ND20.3 19.0
trans-1,2-Dichloroethene ug/L R1207860-140109 3320ND15.6 21.8
trans-1,3-Dichloropropene ug/L 20 94 60-14092 220ND18.8 18.3
Trichloroethene ug/L 20 110 60-140105 520ND22.0 20.9
Trichlorofluoromethane ug/L R1206760-140100 3920ND13.5 20.1
Vinyl chloride ug/L R1207260-140102 3520ND14.4 20.5
1,2-Dichloroethane-d4 (S)%77 70-13086
4-Bromofluorobenzene (S)%86 70-13094
Toluene-d8 (S)%99 70-13090
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 27 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
722448
SM 6200B
SM 6200B
6200B MSV
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92623094003
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3764216
Associated Lab Samples:92623094003
Matrix:Water
Analyzed
1,1,1,2-Tetrachloroethane ug/L ND 0.50 09/10/22 00:51
1,1,1-Trichloroethane ug/L ND 0.50 09/10/22 00:51
1,1,2,2-Tetrachloroethane ug/L ND 0.50 09/10/22 00:51
1,1,2-Trichloroethane ug/L ND 0.50 09/10/22 00:51
1,1-Dichloroethane ug/L ND 0.50 09/10/22 00:51
1,1-Dichloroethene ug/L ND 0.50 09/10/22 00:51
1,1-Dichloropropene ug/L ND 0.50 09/10/22 00:51
1,2,3-Trichlorobenzene ug/L ND 2.0 09/10/22 00:51
1,2,3-Trichloropropane ug/L ND 0.50 09/10/22 00:51
1,2,4-Trichlorobenzene ug/L ND 2.0 09/10/22 00:51
1,2,4-Trimethylbenzene ug/L ND 0.50 09/10/22 00:51
1,2-Dibromo-3-chloropropane ug/L ND 1.0 09/10/22 00:51
1,2-Dibromoethane (EDB)ug/L ND 0.50 09/10/22 00:51
1,2-Dichlorobenzene ug/L ND 0.50 09/10/22 00:51
1,2-Dichloroethane ug/L ND 0.50 09/10/22 00:51
1,2-Dichloropropane ug/L ND 0.50 09/10/22 00:51
1,3,5-Trimethylbenzene ug/L ND 0.50 09/10/22 00:51
1,3-Dichlorobenzene ug/L ND 0.50 09/10/22 00:51
1,3-Dichloropropane ug/L ND 0.50 09/10/22 00:51
1,4-Dichlorobenzene ug/L ND 0.50 09/10/22 00:51
2,2-Dichloropropane ug/L ND 0.50 09/10/22 00:51
2-Chlorotoluene ug/L ND 0.50 09/10/22 00:51
4-Chlorotoluene ug/L ND 0.50 09/10/22 00:51
Benzene ug/L ND 0.50 09/10/22 00:51
Bromobenzene ug/L ND 0.50 09/10/22 00:51
Bromochloromethane ug/L ND 0.50 09/10/22 00:51
Bromodichloromethane ug/L ND 0.50 09/10/22 00:51
Bromoform ug/L ND 0.50 09/10/22 00:51
Bromomethane ug/L ND 5.0 09/10/22 00:51
Carbon tetrachloride ug/L ND 0.50 09/10/22 00:51
Chlorobenzene ug/L ND 0.50 09/10/22 00:51
Chloroethane ug/L ND 1.0 09/10/22 00:51
Chloroform ug/L ND 0.50 09/10/22 00:51
Chloromethane ug/L ND 1.0 09/10/22 00:51
cis-1,2-Dichloroethene ug/L ND 0.50 09/10/22 00:51
cis-1,3-Dichloropropene ug/L ND 0.50 09/10/22 00:51
Dibromochloromethane ug/L ND 0.50 09/10/22 00:51
Dibromomethane ug/L ND 0.50 09/10/22 00:51
Dichlorodifluoromethane ug/L ND 0.50 09/10/22 00:51
Diisopropyl ether ug/L ND 0.50 09/10/22 00:51
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 28 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
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.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK:3764216
Associated Lab Samples:92623094003
Matrix:Water
Analyzed
Ethylbenzene ug/L ND 0.50 09/10/22 00:51
Hexachloro-1,3-butadiene ug/L ND 2.0 09/10/22 00:51
Isopropylbenzene (Cumene)ug/L ND 0.50 09/10/22 00:51
m&p-Xylene ug/L ND 1.0 09/10/22 00:51
Methyl-tert-butyl ether ug/L ND 0.50 09/10/22 00:51
Methylene Chloride ug/L ND 2.0 09/10/22 00:51
n-Butylbenzene ug/L ND 0.50 09/10/22 00:51
n-Propylbenzene ug/L ND 0.50 09/10/22 00:51
Naphthalene ug/L ND 2.0 09/10/22 00:51
o-Xylene ug/L ND 0.50 09/10/22 00:51
sec-Butylbenzene ug/L ND 0.50 09/10/22 00:51
Styrene ug/L ND 0.50 09/10/22 00:51
tert-Butylbenzene ug/L ND 0.50 09/10/22 00:51
Tetrachloroethene ug/L ND 0.50 09/10/22 00:51
Toluene ug/L ND 0.50 09/10/22 00:51
trans-1,2-Dichloroethene ug/L ND 0.50 09/10/22 00:51
trans-1,3-Dichloropropene ug/L ND 0.50 09/10/22 00:51
Trichloroethene ug/L ND 0.50 09/10/22 00:51
Trichlorofluoromethane ug/L ND 1.0 09/10/22 00:51
Vinyl chloride ug/L ND 1.0 09/10/22 00:51
1,2-Dichloroethane-d4 (S)%95 70-130 09/10/22 00:51
4-Bromofluorobenzene (S)%101 70-130 09/10/22 00:51
Toluene-d8 (S)%100 70-130 09/10/22 00:51
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3764217LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 51.050 102 60-140
1,1,1-Trichloroethane ug/L 49.450 99 60-140
1,1,2,2-Tetrachloroethane ug/L 49.050 98 60-140
1,1,2-Trichloroethane ug/L 50.250 100 60-140
1,1-Dichloroethane ug/L 52.150 104 60-140
1,1-Dichloroethene ug/L 54.750 109 60-140
1,1-Dichloropropene ug/L 59.550 119 60-140
1,2,3-Trichlorobenzene ug/L 45.150 90 60-140
1,2,3-Trichloropropane ug/L 51.850 104 60-140
1,2,4-Trichlorobenzene ug/L 45.850 92 60-140
1,2,4-Trimethylbenzene ug/L 48.550 97 60-140
1,2-Dibromo-3-chloropropane ug/L 41.950 84 60-140
1,2-Dibromoethane (EDB)ug/L 51.450 103 60-140
1,2-Dichlorobenzene ug/L 49.750 99 60-140
1,2-Dichloroethane ug/L 55.550 111 60-140
1,2-Dichloropropane ug/L 53.150 106 60-140
1,3,5-Trimethylbenzene ug/L 48.750 97 60-140
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 29 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
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.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
3764217LABORATORY CONTROL SAMPLE:
LCSSpike
1,3-Dichlorobenzene ug/L 48.950 98 60-140
1,3-Dichloropropane ug/L 54.250 108 60-140
1,4-Dichlorobenzene ug/L 48.950 98 60-140
2,2-Dichloropropane ug/L 49.550 99 60-140
2-Chlorotoluene ug/L 48.150 96 60-140
4-Chlorotoluene ug/L 49.050 98 60-140
Benzene ug/L 49.450 99 60-140
Bromobenzene ug/L 45.550 91 60-140
Bromochloromethane ug/L 51.850 104 60-140
Bromodichloromethane ug/L 48.250 96 60-140
Bromoform ug/L 50.250 100 60-140
Bromomethane ug/L 68.050 136 60-140
Carbon tetrachloride ug/L 52.150 104 60-140
Chlorobenzene ug/L 49.450 99 60-140
Chloroethane ug/L 61.250 122 60-140
Chloroform ug/L 53.850 108 60-140
Chloromethane ug/L 47.950 96 60-140
cis-1,2-Dichloroethene ug/L 54.250 108 60-140
cis-1,3-Dichloropropene ug/L 52.650 105 60-140
Dibromochloromethane ug/L 50.450 101 60-140
Dibromomethane ug/L 51.250 102 60-140
Dichlorodifluoromethane ug/L 52.650 105 60-140
Diisopropyl ether ug/L 51.850 104 60-140
Ethylbenzene ug/L 49.750 99 60-140
Hexachloro-1,3-butadiene ug/L 43.250 86 60-140
Isopropylbenzene (Cumene)ug/L 48.650 97 60-140
m&p-Xylene ug/L 101100 101 60-140
Methyl-tert-butyl ether ug/L 57.150 114 60-140
Methylene Chloride ug/L 50.350 101 60-140
n-Butylbenzene ug/L 48.750 97 60-140
n-Propylbenzene ug/L 48.650 97 60-140
Naphthalene ug/L 49.650 99 60-140
o-Xylene ug/L 48.250 96 60-140
sec-Butylbenzene ug/L 48.850 98 60-140
Styrene ug/L 50.550 101 60-140
tert-Butylbenzene ug/L 38.750 77 60-140
Tetrachloroethene ug/L 48.350 97 60-140
Toluene ug/L 47.650 95 60-140
trans-1,2-Dichloroethene ug/L 55.450 111 60-140
trans-1,3-Dichloropropene ug/L 52.550 105 60-140
Trichloroethene ug/L 55.350 111 60-140
Trichlorofluoromethane ug/L 56.450 113 60-140
Vinyl chloride ug/L 54.350 109 60-140
1,2-Dichloroethane-d4 (S)%108 70-130
4-Bromofluorobenzene (S)%101 70-130
Toluene-d8 (S)%98 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 30 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
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.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3764218MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92623904001
3764219
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
1,1,1,2-Tetrachloroethane ug/L 5000 111 60-140110 15000ND55305480
1,1,1-Trichloroethane ug/L 5000 112 60-140112 15000ND56205580
1,1,2,2-Tetrachloroethane ug/L 5000 103 60-140100 35000ND51405000
1,1,2-Trichloroethane ug/L 5000 103 60-140101 25000ND51405040
1,1-Dichloroethane ug/L 5000 117 60-140114 25000ND58505720
1,1-Dichloroethene ug/L 5000 129 60-140126 25000ND64606320
1,1-Dichloropropene ug/L 5000 138 60-140132 45000ND68806620
1,2,3-Trichlorobenzene ug/L 5000 96 60-14095 15000ND47804750
1,2,3-Trichloropropane ug/L 5000 108 60-140106 25000ND54205310
1,2,4-Trichlorobenzene ug/L 5000 95 60-14095 05000ND47604760
1,2,4-Trimethylbenzene ug/L 5000 110 60-140109 05000197074807440
1,2-Dibromo-3-chloropropane ug/L 5000 86 60-14084 35000ND43204210
1,2-Dibromoethane (EDB)ug/L 5000 107 60-140106 15000ND53605300
1,2-Dichlorobenzene ug/L 5000 108 60-140106 25000ND54105310
1,2-Dichloroethane ug/L 5000 119 60-140116 35000ND59505800
1,2-Dichloropropane ug/L 5000 115 60-140112 25000ND57405610
1,3,5-Trimethylbenzene ug/L 5000 110 60-140107 3500048760105850
1,3-Dichlorobenzene ug/L 5000 108 60-140108 05000ND54105400
1,3-Dichloropropane ug/L 5000 114 60-140113 15000ND56905640
1,4-Dichlorobenzene ug/L 5000 109 60-140107 25000ND54405350
2,2-Dichloropropane ug/L 5000 102 60-140100 15000ND50805020
2-Chlorotoluene ug/L 5000 111 60-140109 25000ND55505440
4-Chlorotoluene ug/L 5000 111 60-140110 05000ND55305520
Benzene ug/L M1500014160-140140 05000163002330023300
Bromobenzene ug/L 5000 101 60-140100 15000ND50605010
Bromochloromethane ug/L 5000 115 60-140111 35000ND57605570
Bromodichloromethane ug/L 5000 100 60-14099 25000ND50204940
Bromoform ug/L 5000 99 60-14098 15000ND49504900
Bromomethane ug/L M1500025260-140198 245000ND126009890
Carbon tetrachloride ug/L 5000 116 60-140116 05000ND58005800
Chlorobenzene ug/L 5000 112 60-140110 25000ND56105520
Chloroethane ug/L M1500015060-140143 55000ND75207160
Chloroform ug/L 5000 121 60-140118 35000ND60505880
Chloromethane ug/L 5000 121 60-140117 45000ND60705860
cis-1,2-Dichloroethene ug/L 5000 119 60-140117 15000ND59305850
cis-1,3-Dichloropropene ug/L 5000 107 60-140105 25000ND53605270
Dibromochloromethane ug/L 5000 101 60-140100 15000ND50405020
Dibromomethane ug/L 5000 107 60-140107 05000ND53505330
Dichlorodifluoromethane ug/L 5000 136 60-140131 45000ND68006540
Diisopropyl ether ug/L 5000 115 60-140114 15000240081508090
Ethylbenzene ug/L 5000 117 60-140115 15000306088808820
Hexachloro-1,3-butadiene ug/L 5000 93 60-14094 25000ND46304720
Isopropylbenzene (Cumene)ug/L 5000 112 60-140110 1500093.6J 5680 5600
m&p-Xylene ug/L 10000 122 60-140119 110000116002380023600
Methyl-tert-butyl ether ug/L 5000 118 60-140119 1500057364606500
Methylene Chloride ug/L 5000 113 60-140108 45000ND56305400
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 31 of 36
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
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.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
3764218MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92623904001
3764219
MSD
Result
MSD
% Rec RPD
MSDMS
Spike
Conc.
n-Butylbenzene ug/L 5000 110 60-140111 15000ND54805550
n-Propylbenzene ug/L 5000 111 60-140109 2500028758505730
Naphthalene ug/L 5000 97 60-140100 25000408J52705400
o-Xylene ug/L 5000 113 60-140110 1500052401090010700
sec-Butylbenzene ug/L 5000 112 60-140112 05000ND55805580
Styrene ug/L 5000 111 60-140109 25000ND55705450
tert-Butylbenzene ug/L 5000 89 60-14089 05000ND44404440
Tetrachloroethene ug/L 5000 113 60-140113 05000ND56605640
Toluene ug/L 5000 124 60-140120 05000400004620046000
trans-1,2-Dichloroethene ug/L 5000 124 60-140119 45000ND62205970
trans-1,3-Dichloropropene ug/L 5000 107 60-140104 25000ND53405210
Trichloroethene ug/L 5000 122 60-140120 25000ND61106010
Trichlorofluoromethane ug/L 5000 140 60-140138 25000ND69906880
Vinyl chloride ug/L 5000 135 60-140130 35000ND67306510
1,2-Dichloroethane-d4 (S)%107 70-130102
4-Bromofluorobenzene (S)%99 70-130100
Toluene-d8 (S)%96 70-13096
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 32 of 36
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
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.
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
This analyte exceeded secondary source verification criteria high for the initial calibration. The reported results should be
considered an estimated value.IH
Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1
RPD value was outside control limits.R1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 33 of 36
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92623094
TEXACO FOOD MART
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92623094001 720999MW-2 SM 6200B
92623094002 720999MW-3 SM 6200B
92623094003 722448MW-4 SM 6200B
92623094004 720999MW-5 SM 6200B
92623094005 720999MW-6 SM 6200B
92623094006 720999MW-7 SM 6200B
92623094007 721005VMW-1 SM 6200B
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 09/12/2022 04:16 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 34 of 36
Page 35 of 36
Page 36 of 36