HomeMy WebLinkAboutAS-2806_28107_CA_MRP_20230328
REPORT
ENMARK 815
2580 HENDERSONVILLE ROAD
ARDEN, BUNCOMBE COUNTY,
NORTH CAROLINA
NCDEQ ID #0-007365; INCIDENT #28107
Prepared For:
Enmark Stations Inc.
P.O. Box 728
Savannah, Georgia 31402
March 28, 2023
March 28, 2023 Ms. Maura Clark NCDEQ Division of Waste Management Asheville Regional Office 2090 U.S. Highway 70
Swannanoa, North Carolina 28778
Subject: Annual Monitoring Report Enmark 815 2580 Hendersonville Road Arden, Buncombe County, North Carolina NCDEQ Facility I.D. #0-007365; Incident No. 28107 BLE Project No. J23-7154-17 Dear Ms. Clark: On behalf of Enmark Stations Inc. (Enmark), Bunnell-Lammons Engineering, Inc. (BLE) has completed a comprehensive groundwater sampling event at the subject site. This scope of work was performed in general accordance with North Carolina Department of Environmental Quality (NCDEQ) pre-approve task authorization dated January 24, 2023. This report describes the project background and presents the scope of the groundwater sampling activities, summarizes the assessment findings, and presents BLE’s
conclusions and recommendations. BLE appreciates the opportunity to provide our professional services on this project. If you have any
questions regarding this report, please feel free to contact us at (864) 288-1265. Sincerely,
BUNNELL-LAMMONS ENGINEERING INC.
for Colin Philips Daniel P. Osbourne, P.G. Staff Geologist Chief Scientist Registered, North Carolina #2071 cc: Ms. Chelsea Jenkins, Enmark Stations Inc.
Annual Monitoring Report March 28, 2023
Enmark 815; NCDEQ ID #0-007365; Incident #28107 BLE Project No. J23-7154-17
i of i
TABLE OF CONTENTS
1.0 BACKGROUND INFORMATION ............................................................................................. 1
2.0 SITE INFORMATION .................................................................................................................. 2 2.1 Site Information ............................................................................................................................... 2 2.2 Site Contacts .................................................................................................................................... 2 2.3 Information About Release .............................................................................................................. 3
3.0 SITE HISTORY AND CHARACTERISTICS ............................................................................ 4 3.1 Previous UST Owner and Operator Information ............................................................................. 4 3.2 UST Information .............................................................................................................................. 4
3.3 Historical Releases ........................................................................................................................... 4 3.4 Site Characteristics........................................................................................................................... 4
4.0 GROUNDWATER SAMPLING .................................................................................................. 5
4.1 Groundwater Occurrence ................................................................................................................. 5 4.2 Groundwater Sampling Results ....................................................................................................... 5
5.0 CONCLUSIONS AND RECOMMENDATIONS ....................................................................... 6 Tables Table 1 – Well Construction and Groundwater Elevation Data Table 2 – Groundwater Laboratory Analytical Results – Detected Compounds Only Figures Figure 1 – Site Location Map Figure 2 – Groundwater Elevation Contour Map – February 2023 Figure 3 – Isoconcentration Map - Benzene Figure 4 – Isoconcentration Map - Toluene
Figure 5 – Isoconcentration Map - Ethylbenzene Figure 6 – Isoconcentration Map - MTBE Appendices Appendix A Field Logs Appendix B Laboratory Analytical Data
Annual Monitoring Report March 28, 2023
Enmark 815; NCDEQ ID #0-007365; Incident #28107 BLE Project No. J23-7154-17
1 of 6
1.0 BACKGROUND INFORMATION
The Enmark 815 facility is located at 2580 Hendersonville Road in Arden, Buncombe County, North Carolina (Figure 1) and comprises approximately 1.70 acres of land. The property is bordered by residential property to the south and east, and commercial properties to the north and west. Historically, five gasoline dispensers (dispensers 1/2, 3/4, 5/6, 7/8, and 9/10) and two auto-diesel dispensers (dispenser 11 and 12) were situated beneath a canopy located to the west of the convenience store and three
diesel dispensers (dispenser 13/14, 13s, and 14s) and one kerosene dispenser (dispenser 15) were situated beneath a second, smaller canopy located to the south of the convenience store. The dispensers were connected to six underground storage tanks (USTs) (three 12,000-gallon, two 6,000-gallon, and one 3,000-
gallon) located in a shared tank pit on the southeast corner of the subject property. From September 20, 2010 through October 8, 2010 the dispensers, USTs, and associated product piping
were removed from the site in preparation for site demolition and rebuilding of the station. Existing groundwater monitoring wells associated with the site were properly abandoned prior to soil excavation and demolition activities. The UST closure activities and soil excavation were conducted in accordance with the North Carolina Department of Environmental Quality (NCDEQ) Underground Storage Tank Section Guidelines for Site Checks, Tank Closure, and Initial Response and Abatement for UST Releases dated December 1, 2008 (NCDEQ Guidelines) and details of the UST closure can be found in the Report of UST Closure and Soil Excavation by BLE dated January 3, 2011. Multiple environmental assessments have been performed at the site since that time. Pursuant to NCDEQ’s Task Authorization (TA #28107-18) a comprehensive groundwater sampling event was completed at the subject site. A summary of the groundwater sampling event is provided herein.
Annual Monitoring Report March 28, 2023
Enmark 815; NCDEQ ID #0-007365; Incident #28107 BLE Project No. J23-7154-17
2 of 6
2.0 SITE INFORMATION
2.1 Site Information
Date of Report March 27, 2023 Facility Identification No. 0-007365 Incident Number 28107
Site Risk/Priority Rank H150R
Site Name Enmark 815 Site Address 2580 Hendersonville Road
Arden, Buncombe County, North Carolina Location Method NCDEQ UST Registry Data Point Location Latitude: N35o27’05.58” Longitude: W82o30’33.52”
2.2 Site Contacts
UST Owner Enmark Stations, Inc. P.O. Box 728 Savannah, Georgia 31402 (912) 236-1331 UST Operator Enmark Stations, Inc. P.O. Box 728
Savannah, Georgia 31402 (912) 236-1331
Property Owner Enmark Stations, Inc. P.O. Box 728 Savannah, Georgia 31402
(912) 236-1331 Property Occupant Enmark Stations, Inc. P.O. Box 728 Savannah, Georgia 31402 (912) 236-1331 Consultant/Contractor Bunnell-Lammons Engineering, Inc. 6004 Ponders Court Greenville, South Carolina 29615 (864) 288-1265
Annual Monitoring Report March 28, 2023
Enmark 815; NCDEQ ID #0-007365; Incident #28107 BLE Project No. J23-7154-17
3 of 6
Analytical Laboratory Pace Analytical Services, Inc. 106 Vantage Point Drive West Columbia, South Carolina 29172 (803) 791-9700 NC State Certification No. 329
2.3 Information About Release
Date Discovered March 26, 2003
Estimated Quantity of Release Unknown Cause of Release Line Leak
Source of Release Line Leak at diesel UST UST Size and Contents 6,000-gallon diesel I, Daniel P. Osbourne, a Professional Geologist for Bunnell Lammons Engineering, do certify that the information contained in this report is correct and accurate to the best of my knowledge. Bunnell Lammons Engineering is licensed to practice geology in North Carolina. The certification number of the company is C-284.
_______________________________ Daniel P. Osbourne, P.G. Chief Scientist
Registered, North Carolina No. 2071
Annual Monitoring Report March 28, 2023
Enmark 815; NCDEQ ID #0-007365; Incident #28107 BLE Project No. J23-7154-17
4 of 6
3.0 SITE HISTORY AND CHARACTERISTICS
3.1 Previous UST Owner and Operator Information
The property, business, and associated USTs have been owned and operated by Enmark Stations, Inc. since approximately 1985. The previous owners or occupants are unknown.
3.2 UST Information
UST Number Product Date Installed Date Closed
D1 Diesel 6,000 5/1985 9/2010 Yes
D2 Gasoline 6,000 5/1985 9/2010 No
K1 Kerosene 3,000 5/1985 9/2010 No
NL1 Gasoline 12,000 5/1985 9/2010 No
P1 Gasoline 12,000 5/1985 9/2010 No
R1 Gasoline 12,000 5/1985 9/2010 No
1 Other, Petroleum 20,000 10/2010 In Use No
2A Other, Petroleum 12,000 10/2010 In Use No
2B Diesel 8,000 10/2010 In Use No
3 Kerosene 6,000 10/2010 In Use No
3.3 Historical Releases
Only one historical petroleum release (Incident #28107) has been reported at the subject site. The following site information was obtained from a review of the NCDEQ UST database and conversations with knowledgeable persons. On March 24, 2003, a diesel product line at the subject site failed a simplicity line test, and also failed a precision line test conducted on the following day. On March 26, 2003, Precision Tank Services, Inc. performed a helium test and located a leak at the diesel tank. Petroleum impacted soil was excavated from the source area and the release was reported to the NCDEQ.
3.4 Site Characteristics
The property comprises approximately 1.70 acres of land and is bordered by residential property to the south and east and commercial properties to the north and west. The subject site is relatively flat and almost
entirely covered with asphalt and pavement except for perimeter planter areas to the north and east. Two newly constructed retention ponds are located on the southern portion of the property.
The adjacent property to the south of the Site, across Royal Oaks Road, is identified as 2592 Hendersonville Road. The property is currently owned by Mr. Kevin Edins and there is an inactive water supply well associated with the property. According to Mr. Edins, he has no plans to re-activate the water supply well in the foreseeable future. BLE has discussed the possibility of abandoning the water supply well with Mr. Edins and he is considering that option.
Annual Monitoring Report March 28, 2023
Enmark 815; NCDEQ ID #0-007365; Incident #28107 BLE Project No. J23-7154-17
5 of 6
4.0 GROUNDWATER SAMPLING
Seventeen (17) groundwater monitoring wells (MW-16 through MW-19, MW-21, MW-22, MW-23, MW-25 through MW-31, MW-33, DW-1R and DW-2 were sampled for laboratory analysis on February 8 and 9, 2023. Monitoring well MW-20 and recovery well RW-01 were not sampled due to the presence of free-phase petroleum product. Sample containers were marked in the field with identifying numbers, properly preserved, placed into
sample coolers, secured, and maintained at less than 4° Celsius. The samples and chain-of-custody records were delivered to Pace Analytical Services, Inc. in West Columbia, South Carolina for analysis of volatile organic compounds (VOCs) by Standard Method 6200B. As noted in the laboratory reports in Appendix C, the samples were received by the laboratory in good condition, in accordance with the laboratory’s
quality specifications, and at a temperature of approximately 3.0° Celsius. As a quality control (QC) check,
the laboratory analyzed random matrix spikes and matrix spike duplicates to detect possible matrix effects.
4.1 Groundwater Occurrence
Site-wide stabilized groundwater level measurements obtained on February 8, 2023 ranged from 34.34 feet below top of casing (btoc) (MW-16) to 46.34 feet btoc (MW-29). A tabulation of the groundwater level data is provided on Table 1. A water table elevation contour map showing the occurrence and direction of groundwater flow is presented as Figure 2.
4.2 Groundwater Sampling Results
Of the 17 groundwater monitoring wells sampled for laboratory analysis, groundwater from eleven (11) monitoring wells detected one or more compounds in concentrations above their respective North Carolina Groundwater Quality Standards (NCGWQS). One contaminant of concern, benzene, was identified in dissolved phase concentrations exceeding its North Carolina Gross Contamination Level (GCL) in two
monitoring wells (MW-17 and MW-18). No other dissolved phase contaminants were identified in concentrations exceeding their respective GCL.
The results of the laboratory analyses are summarized in Table 2. Isoconcentration maps for four prevalent contaminants of concern are provided as Figure 3 through Figure 6. The complete laboratory data sheets are provided in Appendix B.
Annual Monitoring Report March 28, 2023
Enmark 815; NCDEQ ID #0-007365; Incident #28107 BLE Project No. J23-7154-17
6 of 6
5.0 CONCLUSIONS AND RECOMMENDATIONS
Based on the current laboratory analytical data, the extent of the contaminant plume at the subject site appears to be substantially defined. However, free-phase petroleum product was detected in one monitoring well (MW-20) and one compound, benzene, was detected above the North Carolina established Gross Contamination Level in monitoring wells MW-17 and MW-18. Historically, AFVR events and passive free-phase petroleum recovery efforts have been effective at
reducing free-phase petroleum product thickness at the site. Based on the presence of free-phase petroleum in monitoring well MW-20, BLE recommends AFVR events
conducted monthly for a period of three months with ongoing passive recovery efforts between each event. Given the effectiveness of the passive recovery, BLE recommends increasing the frequency for emptying and replacing the recovery system to twice per month. Additionally, BLE recommends a comprehensive
groundwater sampling event be performed at the site following the completion of the AFVR event to evaluate contaminant concentration trends.
TABLES
Monitoring Ground Top-of-Casing Free-Product Groundwater Groundwater Well Screened Screened
Well Elevation Elevation Thickness Depth BGS Elevation Depth BGS Interval Depth BGS Interval Elevation
MW-1 to MW-15
MW-16 2,243.57 2,243.08 ---34.34 2,208.74 43.24 32.99 -42.99 2,210.58 -2,200.58
MW-17 2,243.48 2,243.21 ---37.53 2,205.68 48.47 38.22 -48.22 2,205.26 -2,195.26
MW-18 2,242.92 2,242.53 ---39.53 2,203.00 50.03 39.78 -49.78 2,203.14 -2,193.14
MW-19 2,242.75 2,242.45 ---40.49 2,201.96 50.70 40.45 -50.45 2,202.30 -2,192.30
MW-20*2,244.27 2,244.02 3.15 42.93 2,201.09 50.80 40.55 -50.55 2,203.72 -2,193.72
MW-21 2,242.83 2,242.48 ---40.99 2,201.49 48.53 38.28 -48.28 2,204.55 -2,194.55
MW-22 2,242.69 2,242.41 ---40.16 2,202.25 50.03 39.78 -49.78 2,202.91 -2,192.91
MW-23 2,243.28 2,242.93 ---37.99 2,204.94 48.65 38.40 -48.40 2,204.88 -2,194.88
MW-24 2,243.57 2,243.12 42.20 31.95 -41.95 2,211.62 -2,201.62
MW-25 2,243.25 2,242.97 ---41.23 2,201.74 47.10 36.85 -46.85 2,206.40 -2,196.40
MW-26 2,243.41 2,243.07 ---42.67 2,200.40 47.60 37.35 -47.35 2,206.06 -2,196.06
MW-27 2,243.01 2,242.81 ---36.64 2,206.17 40.30 30.05 -40.05 2,212.96 -2,202.96
MW-28 2,245.22 2,244.96 ---39.33 2,205.63 43.00 32.75 -42.75 2,212.47 -2,202.47
MW-29 2,247.21 2,247.05 ---46.34 2,200.71 50.70 40.45 -50.45 2,206.76 -2,196.76
MW-30 2,248.10 2,248.06 ---45.90 2,202.16 50.20 39.95 -49.95 2,208.15 -2,198.15
MW-31 2,247.98 2,247.66 ---45.81 2,201.85 50.00 39.75 -49.75 2,208.23 -2,198.23
MW-32 2,249.31 2,249.77 47.30 37.05 -47.05 2,212.26 -2,202.26
MW-33 NE NE ---37.68 NE 40.00 29.75 39.75
DW-1R NE NE ---43.17 NE 75.00 69.80 -74.80 NE -NE
DW-2 2,243.01 2,242.74 ---41.49 2,201.25 75.47 70.22 -75.22 2,172.79 -2,167.79
RW-01 NE NE 0.04 40.36 NE 50.00 44.75 -49.75
NOTES:
Measurements are in feet; Elevations are NAVD 88.
Groundwater levels were measured on February 8, 2023.
BGS - Below Ground Surface
NE- Not Established
* - Depth to water measurement was corrected for the presence of free-phase petroleum product using a specific gravity value of 0.70 g/ml.
Arden, Buncombe County, North CarolinaEnmark 815Well Construction and Groundwater Elevation Data
TABLE 1
BLE Project Number J23-7154-17Facility ID 0-007365; Incident #28107
Prepared By: RAD
Checked By: DPO
Be
n
z
e
n
e
(
µ
g
/
L
)
Ch
l
o
r
o
f
o
r
m
(
µ
g
/
L
)
Di
i
s
o
p
r
o
p
y
l
e
t
h
e
r
(
µ
g
/
L
)
Et
h
y
l
b
e
n
z
e
n
e
(
µ
g
/
L
)
Me
t
h
y
l
-
t
e
r
t
-
b
u
t
y
l
e
t
h
e
r
(
µ
g
/
L
)
Na
p
h
t
h
a
l
e
n
e
(
µ
g
/
L
)
n-
P
r
o
p
y
l
b
e
n
z
e
n
e
(
µ
g
/
L
)
Te
t
r
a
c
h
l
o
r
o
e
t
h
e
n
e
(
µ
g
/
L
)
To
l
u
e
n
e
(
µ
g
/
L
)
1,
2
,
4
-
T
r
i
m
e
t
h
y
l
b
e
n
z
e
n
e
(
µ
g
/
L
)
1,
3
,
5
-
T
r
i
m
e
t
h
y
l
b
e
n
z
e
n
e
(
µ
g
/
L
)
Tr
i
c
h
l
o
r
o
e
t
h
e
n
e
(
µ
g
/
L
)
m&
p
-
X
y
l
e
n
e
(
µ
g
/
L
)
o-
X
y
l
e
n
e
(
µ
g
/
L
)
1 70 70 600 20 6 70 0.7 600 400 400 3 NE NE
5,000 70,000 70,000 84,500 20,000 6,000 30,000 700 260,000 28,500 25,000 3,000 NE NE
Well ID Date Sampled
MW-1 to MW-15
8/3/2011 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
9/19/2012 ND ND ND ND ND ND ND ND ND ND ND ND NT NT
9/23/2013 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
8/6/2015 ND ND ND ND 0.78 ND ND ND ND ND 0.55 ND NT NT
8/30/2018 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
7/30/2020 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
8/11/2021
2/9/2023 100 <0.40 <0.40 16 3.3 1.9 0.86 <0.40 190 6.6 1.6 <0.40 51 28
8/3/2011 24,000 ND 260 3,100 12,000 380 290 ND 45,000 1,900 460 ND 2,200 1,600
9/19/2012 22,000 ND 250 3,400 8,500 560 360 ND 42,000 2,400 620 ND NT NT
9/23/2013 23,000 ND 350 3,100 17,000 470 300 ND 45,000 2,200 530 ND 11,000 5,300
8/6/2015 15,000 ND ND 2,500 3,900 310 270 ND 28,000 1,900 480 ND NT NT
8/30/2018 20,000 ND ND 3,900 3,900 450 430 ND 46,000 2,700 700 ND 13,000 6,300
7/30/2020 12,000 ND 46 J 2,900 1,400 360 320 ND 19,000 2,400 610 ND 11,000 5,000
8/10/2021 12,000 ND 41 J 2,600 1,300 290 260 ND 21,000 2,100 570 ND 10,000 4,900
2/9/2023 12,000 <40 50 3,400 1,500 460 310 <40 26,000 2,300 630 <40 12,000 5,700
8/3/2011 370 ND 1.4 3.5 15 11 3.5 ND 4.3 55 8.4 ND 48 36
9/19/2012 580 ND 1.9J ND 20 13 ND ND 1.7J 37 2.0J ND NT NT
9/23/2013 1,200 ND ND ND 48 19 ND ND ND 70 49 ND 140 40
8/6/2015 1,200 ND 5.2 ND 72 19 ND ND ND 78 15 ND NT NT
8/30/2018 3,800 ND ND ND 170 43 ND ND ND 82 ND ND 230 130
7/30/2020 4,700 <20 21 J 53 660 72 <20 <20 29 140 42 <20 390 370
8/10/2021 4,000 <20 <20 55 460 53 <20 <20 64 66 28 <20 230 310
2/9/2023 5,500 <20 30 110 820 91 <20 26 160 160 49 <20 610 610
8/3/2011 0.54 ND ND ND ND ND ND ND 4.2 ND 0.52 ND ND ND
9/19/2012 0.23J ND ND ND ND ND ND ND ND ND ND ND NT NT
9/20/2013 ND ND ND ND ND ND ND ND 1.0 ND ND ND ND ND
8/6/2015 ND ND ND ND ND ND ND ND ND ND ND ND NT NT
8/30/2018 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
7/30/2020 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
8/10/2021 0.74 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 5.7 <0.40 <0.40 <0.40 0.75 <0.40
2/9/2023 1.7 <0.40 <0.40 0.87 <0.40 <0.40 <0.40 <0.40 7.1 0.62 <0.40 <0.40 3.4 1.9
8/4/2011 4.3 ND 2.6 13 400 ND 3.1 ND 6.5 27 30 ND ND ND
9/19/2012
9/20/2013
8/6/2015
8/30/2018
7/30/2020
8/10/2021
2/9/2023
MW-16
MW-17
Free-Phase Petroleum
Arden, Buncombe County, North Carolina
Facility ID 0-007365; Incident #28107
BLE Project Number J23-7154-17
TABLE 2
GCL
Free-Phase Petroleum
MW-18
MW-19
MW-20
Prepared By: RADChecked By: DPO
Be
n
z
e
n
e
(
µ
g
/
L
)
Ch
l
o
r
o
f
o
r
m
(
µ
g
/
L
)
Di
i
s
o
p
r
o
p
y
l
e
t
h
e
r
(
µ
g
/
L
)
Et
h
y
l
b
e
n
z
e
n
e
(
µ
g
/
L
)
Me
t
h
y
l
-
t
e
r
t
-
b
u
t
y
l
e
t
h
e
r
(
µ
g
/
L
)
Na
p
h
t
h
a
l
e
n
e
(
µ
g
/
L
)
n-
P
r
o
p
y
l
b
e
n
z
e
n
e
(
µ
g
/
L
)
Te
t
r
a
c
h
l
o
r
o
e
t
h
e
n
e
(
µ
g
/
L
)
To
l
u
e
n
e
(
µ
g
/
L
)
1,
2
,
4
-
T
r
i
m
e
t
h
y
l
b
e
n
z
e
n
e
(
µ
g
/
L
)
1,
3
,
5
-
T
r
i
m
e
t
h
y
l
b
e
n
z
e
n
e
(
µ
g
/
L
)
Tr
i
c
h
l
o
r
o
e
t
h
e
n
e
(
µ
g
/
L
)
m&
p
-
X
y
l
e
n
e
(
µ
g
/
L
)
o-
X
y
l
e
n
e
(
µ
g
/
L
)
1 70 70 600 20 6 70 0.7 600 400 400 3 NE NE
Arden, Buncombe County, North Carolina
Facility ID 0-007365; Incident #28107
BLE Project Number J23-7154-17
TABLE 2
8/4/2011 ND ND 90 ND 3,300 ND ND ND ND ND ND ND ND ND
9/19/2012 ND ND 80 ND 3,100 ND ND ND ND 8.8J ND ND NT NT
9/20/2013 ND ND 5.0 ND 210 ND ND ND ND ND ND ND ND ND
8/6/2015 ND ND 0.97 ND 35 ND ND ND ND ND ND ND NT NT
8/30/2018 ND ND 26 ND 1,200 ND ND ND ND ND ND ND ND ND
7/30/2020 6.3 ND 5.7 1.7 130 1.2 ND ND 0.72 1.6 2.2 ND 6.8 4.5
8/10/2021 5.5 <0.40 4.8 <0.40 78 <0.40 <0.40 <0.40 4.2 <0.40 <0.40 <0.40 1.4 2.8
2/8/2023 4.6 <0.40 <0.40 2.7 1.2 1.4 <0.40 <0.40 34 2.3 0.8 <0.40 11 6.4
8/4/2011 2.4 ND ND ND 22 ND ND ND 1.5 ND ND ND ND ND
9/19/2012 0.25J ND ND ND 11 ND ND ND 0.28J ND ND ND NT NT
9/20/2013 39 ND 0.58 ND 120 1.2 ND ND ND 3.2 ND ND 7.6 4.9
8/6/2015 ND ND ND ND ND ND ND ND ND ND ND ND NT NT
8/30/2018 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
7/30/2020 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
8/10/2021 2.4 <0.40 <0.40 0.6 <0.40 <0.40 <0.40 <0.40 4.3 0.52 <0.40 <0.40 2.1 0.97
2/8/2023 4.6 <0.40 <0.40 3.3 <0.40 1.6 <0.40 <0.40 25 2.4 0.64 <0.40 12 6.5
8/4/2011 22,000 ND ND 4,900 19,000 620 560 ND 58,000 3,800 950 ND 5,300 ND
9/19/2012 780 ND ND 1,700 260 1,000 2,800 ND 4,300 16,000 8,200 ND NT NT
9/23/2013 14,000 ND ND 12,000 51,000 2,800 5,200 ND 55,000 32,000 10,000 ND 47,000 20,000
8/6/2015 2,300 ND 68 130 11,000 390 ND ND 780 230 400 ND NT NT
8/30/2018
7/30/2020 8.1 0.87 ND 1.3 8.4 ND ND ND 6.2 6 3.5 ND 5.2 3.3
8/10/2021 150 <0.40 4.1 37 410 8.2 7 <0.40 130 180 79 <0.40 150 72
2/9/2023 4.7 <0.40 <0.40 <0.40 27 <0.40 <0.40 <0.40 1.1 <0.40 <0.40 <0.40 0.58 0.55
8/3/2011 ND ND ND ND ND ND ND ND 1.7 ND ND ND 57 24
9/19/2012 11 ND ND 36 0.44J 28 ND ND 93 270 93 ND NT NT
9/23/2013 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
8/6/2015 ND ND ND ND ND ND ND ND ND ND ND ND NT NT
8/30/2018
7/30/2020
2/9/2023
9/20/2013 ND ND ND ND ND ND ND ND 0.88 ND ND ND ND ND
8/6/2015 ND ND ND ND ND ND ND ND ND ND ND ND NT NT
8/30/2018 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
7/30/2020 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
8/11/2021 0.8 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 1.3 <0.40 <0.40 <0.40 0.72 0.56
2/9/2023 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40
9/20/2013 ND 7.4 ND ND ND ND ND ND ND ND ND ND ND ND
8/6/2015 ND 3.1 ND ND ND ND ND 0.55 ND ND ND ND NT NT
8/30/2018 ND 1.1 ND ND ND ND ND ND ND ND ND ND ND ND
7/30/2020 ND 0.61 ND ND ND ND ND ND ND ND ND ND ND ND
8/11/2021 <0.40 0.42 J <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40
2/9/2023 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40
MW-21
MW-22
MW-23
MW-24
MW-25
MW-26
Prepared By: RADChecked By: DPO
Be
n
z
e
n
e
(
µ
g
/
L
)
Ch
l
o
r
o
f
o
r
m
(
µ
g
/
L
)
Di
i
s
o
p
r
o
p
y
l
e
t
h
e
r
(
µ
g
/
L
)
Et
h
y
l
b
e
n
z
e
n
e
(
µ
g
/
L
)
Me
t
h
y
l
-
t
e
r
t
-
b
u
t
y
l
e
t
h
e
r
(
µ
g
/
L
)
Na
p
h
t
h
a
l
e
n
e
(
µ
g
/
L
)
n-
P
r
o
p
y
l
b
e
n
z
e
n
e
(
µ
g
/
L
)
Te
t
r
a
c
h
l
o
r
o
e
t
h
e
n
e
(
µ
g
/
L
)
To
l
u
e
n
e
(
µ
g
/
L
)
1,
2
,
4
-
T
r
i
m
e
t
h
y
l
b
e
n
z
e
n
e
(
µ
g
/
L
)
1,
3
,
5
-
T
r
i
m
e
t
h
y
l
b
e
n
z
e
n
e
(
µ
g
/
L
)
Tr
i
c
h
l
o
r
o
e
t
h
e
n
e
(
µ
g
/
L
)
m&
p
-
X
y
l
e
n
e
(
µ
g
/
L
)
o-
X
y
l
e
n
e
(
µ
g
/
L
)
1 70 70 600 20 6 70 0.7 600 400 400 3 NE NE
Arden, Buncombe County, North Carolina
Facility ID 0-007365; Incident #28107
BLE Project Number J23-7154-17
TABLE 2
9/20/2013 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
8/6/2015 ND ND ND ND ND ND ND ND ND ND ND ND NT NT
8/30/2018 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
7/30/2020 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
8/11/2021 0.72 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 1.5 <0.40 <0.40 <0.40 0.57 <0.40
2/9/2023 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40
9/20/2013 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
8/6/2015
8/30/2018 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
7/30/2020 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
8/11/2021 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
2/9/2023 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40
9/20/2013 17 1.6 ND 0.53 ND ND ND 1.3 9.3 ND ND ND 1.1 ND
8/6/2015 28 0.78 ND 1.5 ND ND ND 2.0 27 ND ND ND NT NT
8/30/2018 0.97 0.73 ND ND ND ND ND 1.4 ND ND ND ND 0.92 ND
7/30/2020 0.92 0.59 ND ND ND ND ND 0.79 ND ND ND ND ND ND
8/11/2021 0.86 1.1 <0.40 <0.40 <0.40 <0.40 <0.40 0.9 0.71 <0.40 <0.40 <0.40 <0.40 <0.40
2/9/2023 1.8 0.64 <0.40 <0.40 <0.40 <0.40 <0.40 0.77 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40
9/20/2013 ND ND ND ND ND ND ND ND ND ND ND 14 ND ND
8/6/2015 ND ND ND ND ND ND ND ND ND ND ND 12 NT NT
8/30/2018 ND ND ND ND ND ND ND ND ND ND ND 3.7 ND ND
7/30/2020 ND ND ND ND ND ND ND ND ND ND ND 3.1 ND ND
8/11/2021 0.59 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 1.4 <0.40 <0.40 2.4 0.78 0.45 J
2/9/2023 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 1.3 <0.40 <0.40
9/20/2013 ND ND ND ND ND ND ND ND ND ND ND 0.69 ND ND
8/6/2015 ND ND ND ND ND ND ND ND ND ND ND 2.6 NT NT
8/30/2018 ND ND ND ND ND ND ND ND ND ND ND 1.1 ND ND
7/30/2020 ND ND ND ND ND ND ND ND ND ND ND 0.93 ND ND
8/11/2021 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 0.44 J <0.40 <0.40 0.81 <0.40 <0.40
2/9/2023 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40
9/20/2013 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
8/6/2015
8/30/2018 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
7/30/2020 ND ND ND ND ND ND ND ND ND ND ND ND ND ND
8/11/2021 <0.40 0.85 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40 <0.40
2/9/2023
MW-33 2/9/2023 3,600 <20 66 1,200 2,000 330 370 <20 6,500 2,900 950 <20 6,100 2,900
Not Accessible
MW-31
MW-30
MW-32
MW-27
MW-28
MW-29
Prepared By: RADChecked By: DPO
Be
n
z
e
n
e
(
µ
g
/
L
)
Ch
l
o
r
o
f
o
r
m
(
µ
g
/
L
)
Di
i
s
o
p
r
o
p
y
l
e
t
h
e
r
(
µ
g
/
L
)
Et
h
y
l
b
e
n
z
e
n
e
(
µ
g
/
L
)
Me
t
h
y
l
-
t
e
r
t
-
b
u
t
y
l
e
t
h
e
r
(
µ
g
/
L
)
Na
p
h
t
h
a
l
e
n
e
(
µ
g
/
L
)
n-
P
r
o
p
y
l
b
e
n
z
e
n
e
(
µ
g
/
L
)
Te
t
r
a
c
h
l
o
r
o
e
t
h
e
n
e
(
µ
g
/
L
)
To
l
u
e
n
e
(
µ
g
/
L
)
1,
2
,
4
-
T
r
i
m
e
t
h
y
l
b
e
n
z
e
n
e
(
µ
g
/
L
)
1,
3
,
5
-
T
r
i
m
e
t
h
y
l
b
e
n
z
e
n
e
(
µ
g
/
L
)
Tr
i
c
h
l
o
r
o
e
t
h
e
n
e
(
µ
g
/
L
)
m&
p
-
X
y
l
e
n
e
(
µ
g
/
L
)
o-
X
y
l
e
n
e
(
µ
g
/
L
)
1 70 70 600 20 6 70 0.7 600 400 400 3 NE NE
Arden, Buncombe County, North Carolina
Facility ID 0-007365; Incident #28107
BLE Project Number J23-7154-17
TABLE 2
8/4/2011 ND ND ND ND 8 ND ND ND 1.3 ND 0.68 ND ND ND
10/9/2012 0.26J 0.34J 3.2 20 78 34 7.1 ND 2.0 74 22 ND NT NT
9/20/2013 22 ND 2.3 37 160 51 11 ND 5.1 92 26 ND 71 71
8/6/2015
8/30/2018
7/30/2020
8/11/2021 58 <0.40 0.72 11 29 28 3.8 <0.40 38 140 40 <0.40 110 130
2/8/2023 64 <0.40 0.77 4.3 28 110 18 <0.40 11 140 36 <0.40 82 130
8/4/2011 ND ND 2.2 ND 48 ND ND ND ND ND ND ND ND ND
9/19/2012 8.7 ND 0.91 ND 61 0.17J ND ND 0.57 0.45J ND ND NT NT
9/20/2013 210 ND 3.8 ND 75 2.3 ND ND 0.55 5.4 2.3 ND 23 6.6
8/6/2015 830 ND ND ND 130 13 ND ND ND ND ND ND NT NT
8/30/2018 810 ND ND ND 140 ND ND ND ND 11 ND ND 25 9.5
7/30/2020 63 ND 0.46 J ND 12 ND ND ND ND ND ND ND 0.59 ND
8/11/2021 71 <0.40 1 <0.40 26 <0.40 <0.40 <0.40 23 <0.40 <0.40 <0.40 0.84 0.48 J
2/8/2023 92 <0.40 <0.40 1.7 11 0.94 <0.40 <0.40 13 1.7 0.6 <0.40 6.4 3.9
Notes:
NC GWQS - North Carolina Groundwater Quality Standard as established in North Carolina Administrative Code Title 15A, Subchapter 2L, Section .0100, .0200, and .0300, Classifications
and Water Quality Standards Applicable to the Groundwaters of North Carolina dated January 1, 2010.
GCL - Gross Contamination Level as established in Table 2 of the NCDENR Guidelines for Assessment and Corrective Action for UST Releases
Bold values indicate detection above the laboratory method detection limit.
- Green shaded values indicate concentrations exceeding North Carolina Groundwater Quality Standards
- Yellow shaded values indicate concentrations exceeding North Carolina Gross Contamination Levels
(µg/L) - micrograms per liter - parts per billion
ND - Not detected above the laboratory method detection limit
NE - Not established
DW-1
DW-1R
DW-2
Prepared By: RADChecked By: DPO
FIGURES
1
SITE
APPENDIX A
Field Logs
APPENDIX B
Laboratory Analytical Report
PACE ANALYTICAL SERVICES, LLC
Report of Analysis
Bunnell-Lammons Engineering, Inc.
6004 Ponders Court
Greenville, SC 29615
Attention: Dan Osbourne
YB10035Lot Number:
J23-7154-17Project Number:
Enmark 815Project Name:
02/28/2023Date Completed:
Lucas J. Odom
This report shall not be reproduced, except in its entirety, without the written approval of Pace Analytical Services, LLC.
The following non-paginated documents are considered part of this report: Chain of Custody Record and Sample Receipt Checklist.
Project Manager:
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
PACE ANALYTICAL SERVICES, LLC
Case Narrative
Bunnell-Lammons Engineering, Inc.
Lot Number: YB10035
SC DHEC No: 32010001 NC Field Parameters No: 5639 NELAC No: E87653 NC DENR No: 329
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary following this Case Narrative. The sample
receiving date is documented in the header information associated with each sample.
All results listed in this report relate only to the samples that are contained within this report. Where sampling is conducted by the client, results
relate to the accuracy of the information provided, and as the samples are received.
Sample receipt, sample analysis, and data review have been performed in accordance with the most current approved The NELAC Institute (TNI)
standards, the Pace Analytical Services, LLC ("Pace") Laboratory Quality Manual, standard operating procedures (SOPs), and Pace policies. Any
exceptions to the TNI standards, the Laboratory Quality Manual, SOPs or policies are qualified on the results page or discussed below.
Pace is a TNI accredited laboratory; however, the following analyses are currently not listed on our TNI scope of accreditation: Drinking Water: VOC
(excluding BTEX, MTBE, Naphthalene, & 1,2-dichloroethane) EPA 524.2, E. coli and Total coliforms SM 9223 B-2004, Solid Chemical Material: TOC
Walkley-Black, Biological Tissue: All, Non-Potable Water: SGT-HEM EPA 1664B, Silica EPA 200.7, Boron, Calcium, Silicon, Strontium EPA 200.8,
Bicarbonate, Carbonate, and Hydroxide Alkalinity SM 2320 B-2011, SM 9221 C E-2006 & SM 9222D-2006, Strontium SW-846 6010D, VOC SM 6200
B-2011, Fecal Coliform Colilert-18.
If you have any questions regarding this report, please contact the Pace Project Manager listed on the cover page.
********************** NCM **********************
Insufficient sample volume was provided to perform matrix spike/matrix spike duplicate (MS/MSD) for analytical batch 68168. An LCS/LCSD was
run in lieu of an MS/MSD.
YB10035-008 (MW-25) (Run 1) (Analysis Batch 68168) North Carolina UST 6200B List
YB10035-009 (MW-26) (Run 1) (Analysis Batch 68168) North Carolina UST 6200B List
YB10035-010 (MW-27) (Run 1) (Analysis Batch 68168) North Carolina UST 6200B List
YB10035-011 (MW-28) (Run 1) (Analysis Batch 68168) North Carolina UST 6200B List
YB10035-012 (MW-29) (Run 1) (Analysis Batch 68168) North Carolina UST 6200B List
YB10035-013 (MW-30) (Run 1) (Analysis Batch 68168) North Carolina UST 6200B List
YB10035-014 (MW-31) (Run 1) (Analysis Batch 68168) North Carolina UST 6200B List
YB10035-016 (DW-1R) (Run 1) (Analysis Batch 68168) North Carolina UST 6200B List
YB10035-017 (DW-2) (Run 1) (Analysis Batch 68168) North Carolina UST 6200B List
The following sample(s) was received with solid in the sample vial: YB10035-001. The liquid was decanted from vial and analyzed on instrument.
YB10035-001 (MW-16) (Run 2) (Analysis Batch 68276) North Carolina UST 6200B List
Reanalysis of the following sample(s) was performed outside of the analytical holding time for Acetone, Dichlorodifluoromethane and
Chloromethane due to failure in the continuing calibration verification (CCV) and laboratory control sample (LCS) : YB10035-006.
YB10035-006 (MW-22) (Run 2) (Analysis Batch 68276) North Carolina UST 6200B List
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
PACE ANALYTICAL SERVICES, LLC
Case Narrative
Bunnell-Lammons Engineering, Inc.
Lot Number: YB10035
SC DHEC No: 32010001 NC Field Parameters No: 5639 NELAC No: E87653 NC DENR No: 329
The following sample(s) required a 500x for Toluene: YB10035-002. During initial analysis Acetone, Dichlorodifluoromethane and Chloromethane,
was outside control limits in the continuing calibration verification (CCV) and laboratory control sample (LCS) and will be reported from the re-
analysis which will be below practical quantitation limit (PQL).
YB10035-002 (MW-17) (Run 2) (Analysis Batch 68276) North Carolina UST 6200B List
The matrix spike Duplicate (MSD) was not reported in batch YQ68210 due to analyst prep error on the MS. The samples affected: YB10035-015.
The matrix spike duplicate (MSD) was processed as the MS in the batch. The CCV and LCS associated with batch YQ68210 passed acceptance
criteria, therefore the data has been reported.
YB10035-015 (MW-33) (Run 1) (Analysis Batch 68210) North Carolina UST 6200B List
Reanalysis of the following sample(s) was performed outside of the analytical holding time for Naphthalene due to possible carryover: YB10035-
017. Report both sets of data.
YB10035-017 (DW-2) (Run 2) (Analysis Batch 68524) North Carolina UST 6200B List
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
PACE ANALYTICAL SERVICES, LLC
Sample Summary
Bunnell-Lammons Engineering, Inc.
Lot Number: YB10035
Sample Number Sample ID Matrix Date Sampled Date Received
001 02/09/2023 1123MW-16 Aqueous 02/10/2023
002 02/09/2023 1047MW-17 Aqueous 02/10/2023
003 02/09/2023 0949MW-18 Aqueous 02/10/2023
004 02/09/2023 0920MW-19 Aqueous 02/10/2023
005 02/08/2023 1524MW-21 Aqueous 02/10/2023
006 02/08/2023 1612MW-22 Aqueous 02/10/2023
007 02/09/2023 1146MW-23 Aqueous 02/10/2023
008 02/09/2023 1222MW-25 Aqueous 02/10/2023
009 02/09/2023 1312MW-26 Aqueous 02/10/2023
010 02/09/2023 1205MW-27 Aqueous 02/10/2023
011 02/09/2023 1315MW-28 Aqueous 02/10/2023
012 02/09/2023 1250MW-29 Aqueous 02/10/2023
013 02/09/2023 1229MW-30 Aqueous 02/10/2023
014 02/09/2023 1253MW-31 Aqueous 02/10/2023
015 02/09/2023 1015MW-33 Aqueous 02/10/2023
016 02/08/2023 1415DW-1R Aqueous 02/10/2023
017 02/08/2023 1510DW-2 Aqueous 02/10/2023
(17 samples)
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
PACE ANALYTICAL SERVICES, LLC
Detection Summary
Bunnell-Lammons Engineering, Inc.
Lot Number: YB10035
Sample Sample ID Matrix Parameter Method Result Q Units Page
001 MW-16 Aqueous Acetone SM 6200B-16 ug/L 8
001 MW-16 Aqueous Benzene SM 6200B-100 ug/L 8
001 MW-16 Aqueous Ethylbenzene SM 6200B-16 ug/L 8
001 MW-16 Aqueous Methyl tertiary butyl ether SM 6200B-3.3 ug/L 9
001 MW-16 Aqueous Naphthalene SM 6200B-1.9 ug/L 9
001 MW-16 Aqueous n-Propylbenzene SM 6200B-0.86 ug/L 9
001 MW-16 Aqueous Toluene SM 6200B-190 ug/L 9
001 MW-16 Aqueous 1,3,5-Trimethylbenzene SM 6200B-1.6 ug/L 9
001 MW-16 Aqueous 1,2,4-Trimethylbenzene SM 6200B-6.6 ug/L 9
001 MW-16 Aqueous m+p - Xylenes SM 6200B-51 ug/L 9
001 MW-16 Aqueous o - Xylenes SM 6200B-28 ug/L 9
002 MW-17 Aqueous Benzene SM 6200B-12000 ug/L 10
002 MW-17 Aqueous Diisopropyl ether (IPE)SM 6200B-50 ug/L 10
002 MW-17 Aqueous Ethylbenzene SM 6200B-3400 ug/L 10
002 MW-17 Aqueous Isopropylbenzene SM 6200B-140 ug/L 11
002 MW-17 Aqueous Methyl tertiary butyl ether SM 6200B-1500 ug/L 11
002 MW-17 Aqueous Naphthalene SM 6200B-460 ug/L 11
002 MW-17 Aqueous n-Propylbenzene SM 6200B-310 ug/L 11
002 MW-17 Aqueous Toluene SM 6200B-26000 ug/L 11
002 MW-17 Aqueous 1,3,5-Trimethylbenzene SM 6200B-630 ug/L 11
002 MW-17 Aqueous 1,2,4-Trimethylbenzene SM 6200B-2300 ug/L 11
002 MW-17 Aqueous m+p - Xylenes SM 6200B-12000 ug/L 11
002 MW-17 Aqueous o - Xylenes SM 6200B-5700 ug/L 11
003 MW-18 Aqueous Benzene SM 6200B-5500 ug/L 12
003 MW-18 Aqueous Diisopropyl ether (IPE)SM 6200B-30 ug/L 12
003 MW-18 Aqueous Ethylbenzene SM 6200B-110 ug/L 12
003 MW-18 Aqueous Isopropylbenzene SM 6200B-32 ug/L 13
003 MW-18 Aqueous Methyl tertiary butyl ether SM 6200B-820 ug/L 13
003 MW-18 Aqueous Naphthalene SM 6200B-91 S ug/L 13
003 MW-18 Aqueous Tetrachloroethene SM 6200B-26 ug/L 13
003 MW-18 Aqueous Toluene SM 6200B-160 ug/L 13
003 MW-18 Aqueous 1,3,5-Trimethylbenzene SM 6200B-49 S ug/L 13
003 MW-18 Aqueous 1,2,4-Trimethylbenzene SM 6200B-160 S ug/L 13
003 MW-18 Aqueous m+p - Xylenes SM 6200B-610 ug/L 13
003 MW-18 Aqueous o - Xylenes SM 6200B-610 ug/L 13
004 MW-19 Aqueous Benzene SM 6200B-1.7 ug/L 14
004 MW-19 Aqueous Ethylbenzene SM 6200B-0.87 ug/L 14
004 MW-19 Aqueous Toluene SM 6200B-7.1 ug/L 15
004 MW-19 Aqueous 1,2,4-Trimethylbenzene SM 6200B-0.62 ug/L 15
004 MW-19 Aqueous m+p - Xylenes SM 6200B-3.4 ug/L 15
004 MW-19 Aqueous o - Xylenes SM 6200B-1.9 ug/L 15
005 MW-21 Aqueous Benzene SM 6200B-4.6 ug/L 16
005 MW-21 Aqueous Ethylbenzene SM 6200B-2.7 ug/L 16
005 MW-21 Aqueous Methyl tertiary butyl ether SM 6200B-1.2 ug/L 17
005 MW-21 Aqueous Naphthalene SM 6200B-1.4 ug/L 17
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Detection Summary (Continued)
Lot Number: YB10035
Sample Sample ID Matrix Parameter Method Result Q Units Page
005 MW-21 Aqueous Toluene SM 6200B-34 ug/L 17
005 MW-21 Aqueous 1,3,5-Trimethylbenzene SM 6200B-0.80 ug/L 17
005 MW-21 Aqueous 1,2,4-Trimethylbenzene SM 6200B-2.3 ug/L 17
005 MW-21 Aqueous m+p - Xylenes SM 6200B-11 ug/L 17
005 MW-21 Aqueous o - Xylenes SM 6200B-6.4 ug/L 17
006 MW-22 Aqueous Benzene SM 6200B-4.6 ug/L 18
006 MW-22 Aqueous Ethylbenzene SM 6200B-3.3 ug/L 18
006 MW-22 Aqueous Naphthalene SM 6200B-1.6 ug/L 19
006 MW-22 Aqueous Toluene SM 6200B-25 ug/L 19
006 MW-22 Aqueous 1,3,5-Trimethylbenzene SM 6200B-0.64 ug/L 19
006 MW-22 Aqueous 1,2,4-Trimethylbenzene SM 6200B-2.4 ug/L 19
006 MW-22 Aqueous m+p - Xylenes SM 6200B-12 ug/L 19
006 MW-22 Aqueous o - Xylenes SM 6200B-6.5 ug/L 19
007 MW-23 Aqueous Benzene SM 6200B-4.7 ug/L 20
007 MW-23 Aqueous Methyl tertiary butyl ether SM 6200B-27 ug/L 21
007 MW-23 Aqueous Toluene SM 6200B-1.1 ug/L 21
007 MW-23 Aqueous m+p - Xylenes SM 6200B-0.58 ug/L 21
007 MW-23 Aqueous o - Xylenes SM 6200B-0.55 ug/L 21
012 MW-29 Aqueous Benzene SM 6200B-1.8 ug/L 30
012 MW-29 Aqueous Chloroform SM 6200B-0.64 ug/L 30
012 MW-29 Aqueous Tetrachloroethene SM 6200B-0.77 ug/L 31
013 MW-30 Aqueous Trichloroethene SM 6200B-1.3 ug/L 33
015 MW-33 Aqueous Acetone SM 6200B-500 S ug/L 36
015 MW-33 Aqueous Benzene SM 6200B-3600 ug/L 36
015 MW-33 Aqueous n-Butylbenzene SM 6200B-61 ug/L 36
015 MW-33 Aqueous sec-Butylbenzene SM 6200B-41 ug/L 36
015 MW-33 Aqueous Diisopropyl ether (IPE)SM 6200B-66 ug/L 36
015 MW-33 Aqueous Ethylbenzene SM 6200B-1200 ug/L 36
015 MW-33 Aqueous Isopropylbenzene SM 6200B-130 ug/L 37
015 MW-33 Aqueous Methyl tertiary butyl ether SM 6200B-2000 ug/L 37
015 MW-33 Aqueous Naphthalene SM 6200B-330 ug/L 37
015 MW-33 Aqueous n-Propylbenzene SM 6200B-370 ug/L 37
015 MW-33 Aqueous Toluene SM 6200B-6500 ug/L 37
015 MW-33 Aqueous 1,3,5-Trimethylbenzene SM 6200B-950 ug/L 37
015 MW-33 Aqueous 1,2,4-Trimethylbenzene SM 6200B-2900 ug/L 37
015 MW-33 Aqueous m+p - Xylenes SM 6200B-6100 ug/L 37
015 MW-33 Aqueous o - Xylenes SM 6200B-2900 ug/L 37
016 DW-1R Aqueous Benzene SM 6200B-64 ug/L 38
016 DW-1R Aqueous n-Butylbenzene SM 6200B-4.4 ug/L 38
016 DW-1R Aqueous sec-Butylbenzene SM 6200B-6.6 ug/L 38
016 DW-1R Aqueous Diisopropyl ether (IPE)SM 6200B-0.77 ug/L 38
016 DW-1R Aqueous Ethylbenzene SM 6200B-4.3 ug/L 38
016 DW-1R Aqueous Isopropylbenzene SM 6200B-16 ug/L 39
016 DW-1R Aqueous p-Isopropyltoluene (p-SM 6200B-5.8 ug/L 39
016 DW-1R Aqueous Methyl tertiary butyl ether SM 6200B-28 ug/L 39
016 DW-1R Aqueous Naphthalene SM 6200B-110 ug/L 39
016 DW-1R Aqueous n-Propylbenzene SM 6200B-18 ug/L 39
016 DW-1R Aqueous Toluene SM 6200B-11 ug/L 39
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Detection Summary (Continued)
Lot Number: YB10035
Sample Sample ID Matrix Parameter Method Result Q Units Page
016 DW-1R Aqueous 1,3,5-Trimethylbenzene SM 6200B-36 ug/L 39
016 DW-1R Aqueous 1,2,4-Trimethylbenzene SM 6200B-140 ug/L 39
016 DW-1R Aqueous m+p - Xylenes SM 6200B-82 ug/L 39
016 DW-1R Aqueous o - Xylenes SM 6200B-130 ug/L 39
017 DW-2 Aqueous Benzene SM 6200B-92 ug/L 40
017 DW-2 Aqueous Ethylbenzene SM 6200B-1.7 ug/L 40
017 DW-2 Aqueous Methyl tertiary butyl ether SM 6200B-11 ug/L 41
017 DW-2 Aqueous Naphthalene SM 6200B-0.94 H ug/L 41
017 DW-2 Aqueous Toluene SM 6200B-13 ug/L 41
017 DW-2 Aqueous 1,3,5-Trimethylbenzene SM 6200B-0.60 ug/L 41
017 DW-2 Aqueous 1,2,4-Trimethylbenzene SM 6200B-1.7 ug/L 41
017 DW-2 Aqueous m+p - Xylenes SM 6200B-6.4 ug/L 41
017 DW-2 Aqueous o - Xylenes SM 6200B-3.9 ug/L 41
(106 detections)
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-16
YB10035-001
02/09/2023 1123
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/21/2023 0207 CDA 68047
2 SM 6200B-SM 6200B-2011 1 02/23/2023 0015 JMM2 68276
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 SM 6200B-2011 16 2ug/L10
Benzene 71-43-2 SM 6200B-2011 100 1ug/L0.50
Bromobenzene 108-86-1 SM 6200B-2011 ND 1ug/L0.50
Bromochloromethane 74-97-5 SM 6200B-2011 ND 1ug/L0.50
Bromodichloromethane 75-27-4 SM 6200B-2011 ND 1ug/L0.50
Bromoform 75-25-2 SM 6200B-2011 ND 1ug/L0.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-2011 ND 1ug/L0.50
2-Butanone (MEK)78-93-3 SM 6200B-2011 ND 1ug/L10
n-Butylbenzene 104-51-8 SM 6200B-2011 ND 1ug/L0.50
sec-Butylbenzene 135-98-8 SM 6200B-2011 ND 1ug/L0.50
tert-Butylbenzene 98-06-6 SM 6200B-2011 ND 1ug/L0.50
Carbon tetrachloride 56-23-5 SM 6200B-2011 ND 1ug/L0.50
Chlorobenzene 108-90-7 SM 6200B-2011 ND 1ug/L0.50
Chloroethane 75-00-3 SM 6200B-2011 ND 1ug/L0.50
Chloroform 67-66-3 SM 6200B-2011 ND 1ug/L0.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-2011 ND 2ug/L0.50
2-Chlorotoluene 95-49-8 SM 6200B-2011 ND 1ug/L0.50
4-Chlorotoluene 106-43-4 SM 6200B-2011 ND 1ug/L0.50
Dibromochloromethane 124-48-1 SM 6200B-2011 ND 1ug/L0.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-2011 ND 1ug/L0.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-2011 ND 1ug/L0.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-2011 ND 1ug/L0.50
Dichlorodifluoromethane 75-71-8 SM 6200B-2011 ND 2ug/L0.50
1,1-Dichloroethane 75-34-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloroethane 107-06-2 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethene 75-35-4 SM 6200B-2011 ND 1ug/L0.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-2011 ND 1ug/L0.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloropropane 78-87-5 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichloropropane 142-28-9 SM 6200B-2011 ND 1ug/L0.50
2,2-Dichloropropane 594-20-7 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloropropene 563-58-6 SM 6200B-2011 ND 1ug/L0.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-2011 ND 1ug/L0.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-2011 ND 1ug/L0.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-2011 ND 1ug/L0.50
Ethylbenzene 100-41-4 SM 6200B-2011 16 1ug/L0.50
Hexachlorobutadiene 87-68-3 SM 6200B-2011 ND 1ug/L0.50
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-16
YB10035-001
02/09/2023 1123
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/21/2023 0207 CDA 68047
2 SM 6200B-SM 6200B-2011 1 02/23/2023 0015 JMM2 68276
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
2-Hexanone 591-78-6 SM 6200B-2011 ND 1ug/L10
Isopropylbenzene (Cumene)98-82-8 SM 6200B-2011 ND 1ug/L0.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-2011 ND 1ug/L0.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-2011 3.3 1ug/L0.50
4-Methyl-2-pentanone 108-10-1 SM 6200B-2011 ND 1ug/L10
Methylene chloride 75-09-2 SM 6200B-2011 ND 1ug/L0.50
Naphthalene 91-20-3 SM 6200B-2011 1.9 1ug/L0.50
n-Propylbenzene 103-65-1 SM 6200B-2011 0.86 1ug/L0.50
Styrene 100-42-5 SM 6200B-2011 ND 1ug/L0.50
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-2011 ND 1ug/L0.50
Tetrachloroethene 127-18-4 SM 6200B-2011 ND 1ug/L0.50
Toluene 108-88-3 SM 6200B-2011 190 1ug/L0.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-2011 ND 1ug/L0.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-2011 ND 1ug/L0.50
Trichloroethene 79-01-6 SM 6200B-2011 ND 1ug/L0.50
Trichlorofluoromethane 75-69-4 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-2011 ND 1ug/L0.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-2011 1.6 1ug/L0.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-2011 6.6 1ug/L0.50
Vinyl chloride 75-01-4 SM 6200B-2011 ND 1ug/L0.50
m+p - Xylenes 179601-23-1 SM 6200B-2011 51 1ug/L0.50
o - Xylenes 95-47-6 SM 6200B-2011 28 1ug/L0.50
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
1,2-Dichloroethane-d4 93 70-130 98 70-130
Bromofluorobenzene 106 70-130 104 70-130
Toluene-d8 101 70-130 97 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-17
YB10035-002
02/09/2023 1047
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 100 02/21/2023 0453 CDA 68047
2 SM 6200B-SM 6200B-2011 500 02/23/2023 0344 JMM2 68276
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 SM 6200B-2011 ND 2ug/L5000
Benzene 71-43-2 SM 6200B-2011 12000 1ug/L50
Bromobenzene 108-86-1 SM 6200B-2011 ND 1ug/L50
Bromochloromethane 74-97-5 SM 6200B-2011 ND 1ug/L50
Bromodichloromethane 75-27-4 SM 6200B-2011 ND 1ug/L50
Bromoform 75-25-2 SM 6200B-2011 ND 1ug/L50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-2011 ND 1ug/L50
2-Butanone (MEK)78-93-3 SM 6200B-2011 ND 1ug/L1000
n-Butylbenzene 104-51-8 SM 6200B-2011 ND 1ug/L50
sec-Butylbenzene 135-98-8 SM 6200B-2011 ND 1ug/L50
tert-Butylbenzene 98-06-6 SM 6200B-2011 ND 1ug/L50
Carbon tetrachloride 56-23-5 SM 6200B-2011 ND 1ug/L50
Chlorobenzene 108-90-7 SM 6200B-2011 ND 1ug/L50
Chloroethane 75-00-3 SM 6200B-2011 ND 1ug/L50
Chloroform 67-66-3 SM 6200B-2011 ND 1ug/L50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-2011 ND 2ug/L250
2-Chlorotoluene 95-49-8 SM 6200B-2011 ND 1ug/L50
4-Chlorotoluene 106-43-4 SM 6200B-2011 ND 1ug/L50
Dibromochloromethane 124-48-1 SM 6200B-2011 ND 1ug/L50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-2011 ND 1ug/L50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-2011 ND 1ug/L50
1,2-Dichlorobenzene 95-50-1 SM 6200B-2011 ND 1ug/L50
1,3-Dichlorobenzene 541-73-1 SM 6200B-2011 ND 1ug/L50
1,4-Dichlorobenzene 106-46-7 SM 6200B-2011 ND 1ug/L50
Dichlorodifluoromethane 75-71-8 SM 6200B-2011 ND 2ug/L250
1,1-Dichloroethane 75-34-3 SM 6200B-2011 ND 1ug/L50
1,2-Dichloroethane 107-06-2 SM 6200B-2011 ND 1ug/L50
1,1-Dichloroethene 75-35-4 SM 6200B-2011 ND 1ug/L50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-2011 ND 1ug/L50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-2011 ND 1ug/L50
1,2-Dichloropropane 78-87-5 SM 6200B-2011 ND 1ug/L50
1,3-Dichloropropane 142-28-9 SM 6200B-2011 ND 1ug/L50
2,2-Dichloropropane 594-20-7 SM 6200B-2011 ND 1ug/L50
1,1-Dichloropropene 563-58-6 SM 6200B-2011 ND 1ug/L50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-2011 ND 1ug/L50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-2011 ND 1ug/L50
Diisopropyl ether (IPE)108-20-3 SM 6200B-2011 50 1ug/L50
Ethylbenzene 100-41-4 SM 6200B-2011 3400 1ug/L50
Hexachlorobutadiene 87-68-3 SM 6200B-2011 ND 1ug/L50
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-17
YB10035-002
02/09/2023 1047
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 100 02/21/2023 0453 CDA 68047
2 SM 6200B-SM 6200B-2011 500 02/23/2023 0344 JMM2 68276
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
2-Hexanone 591-78-6 SM 6200B-2011 ND 1ug/L1000
Isopropylbenzene (Cumene)98-82-8 SM 6200B-2011 140 1ug/L50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-2011 ND 1ug/L50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-2011 1500 1ug/L50
4-Methyl-2-pentanone 108-10-1 SM 6200B-2011 ND 1ug/L1000
Methylene chloride 75-09-2 SM 6200B-2011 ND 1ug/L50
Naphthalene 91-20-3 SM 6200B-2011 460 1ug/L50
n-Propylbenzene 103-65-1 SM 6200B-2011 310 1ug/L50
Styrene 100-42-5 SM 6200B-2011 ND 1ug/L50
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-2011 ND 1ug/L50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-2011 ND 1ug/L50
Tetrachloroethene 127-18-4 SM 6200B-2011 ND 1ug/L50
Toluene 108-88-3 SM 6200B-2011 26000 2ug/L250
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-2011 ND 1ug/L50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-2011 ND 1ug/L50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-2011 ND 1ug/L50
1,1,1-Trichloroethane 71-55-6 SM 6200B-2011 ND 1ug/L50
1,1,2-Trichloroethane 79-00-5 SM 6200B-2011 ND 1ug/L50
Trichloroethene 79-01-6 SM 6200B-2011 ND 1ug/L50
Trichlorofluoromethane 75-69-4 SM 6200B-2011 ND 1ug/L50
1,2,3-Trichloropropane 96-18-4 SM 6200B-2011 ND 1ug/L50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-2011 630 1ug/L50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-2011 2300 1ug/L50
Vinyl chloride 75-01-4 SM 6200B-2011 ND 1ug/L50
m+p - Xylenes 179601-23-1 SM 6200B-2011 12000 1ug/L50
o - Xylenes 95-47-6 SM 6200B-2011 5700 1ug/L50
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
1,2-Dichloroethane-d4 94 70-130 99 70-130
Bromofluorobenzene 100 70-130 103 70-130
Toluene-d8 101 70-130 98 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-18
YB10035-003
02/09/2023 0949
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 50 02/21/2023 0429 CDA 68047
2 SM 6200B-SM 6200B-2011 50 02/23/2023 0320 JMM2 68276
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 SM 6200B-2011 ND 2ug/L500
Benzene 71-43-2 SM 6200B-2011 5500 1ug/L25
Bromobenzene 108-86-1 SM 6200B-2011 ND 1ug/L25
Bromochloromethane 74-97-5 SM 6200B-2011 ND 1ug/L25
Bromodichloromethane 75-27-4 SM 6200B-2011 ND 1ug/L25
Bromoform 75-25-2 SM 6200B-2011 ND 1ug/L25
Bromomethane (Methyl bromide)74-83-9 SM 6200B-2011 ND 1ug/L25
2-Butanone (MEK)78-93-3 SM 6200B-2011 ND 1ug/L500
n-Butylbenzene 104-51-8 SM 6200B-2011 ND S 1ug/L25
sec-Butylbenzene 135-98-8 SM 6200B-2011 ND S 1ug/L25
tert-Butylbenzene 98-06-6 SM 6200B-2011 ND S 1ug/L25
Carbon tetrachloride 56-23-5 SM 6200B-2011 ND 1ug/L25
Chlorobenzene 108-90-7 SM 6200B-2011 ND 1ug/L25
Chloroethane 75-00-3 SM 6200B-2011 ND 1ug/L25
Chloroform 67-66-3 SM 6200B-2011 ND 1ug/L25
Chloromethane (Methyl chloride)74-87-3 SM 6200B-2011 ND S 2ug/L25
2-Chlorotoluene 95-49-8 SM 6200B-2011 ND 1ug/L25
4-Chlorotoluene 106-43-4 SM 6200B-2011 ND 1ug/L25
Dibromochloromethane 124-48-1 SM 6200B-2011 ND 1ug/L25
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-2011 ND 1ug/L25
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-2011 ND 1ug/L25
1,2-Dichlorobenzene 95-50-1 SM 6200B-2011 ND 1ug/L25
1,3-Dichlorobenzene 541-73-1 SM 6200B-2011 ND 1ug/L25
1,4-Dichlorobenzene 106-46-7 SM 6200B-2011 ND 1ug/L25
Dichlorodifluoromethane 75-71-8 SM 6200B-2011 ND S 2ug/L25
1,1-Dichloroethane 75-34-3 SM 6200B-2011 ND 1ug/L25
1,2-Dichloroethane 107-06-2 SM 6200B-2011 ND 1ug/L25
1,1-Dichloroethene 75-35-4 SM 6200B-2011 ND 1ug/L25
cis-1,2-Dichloroethene 156-59-2 SM 6200B-2011 ND 1ug/L25
trans-1,2-Dichloroethene 156-60-5 SM 6200B-2011 ND 1ug/L25
1,2-Dichloropropane 78-87-5 SM 6200B-2011 ND 1ug/L25
1,3-Dichloropropane 142-28-9 SM 6200B-2011 ND 1ug/L25
2,2-Dichloropropane 594-20-7 SM 6200B-2011 ND 1ug/L25
1,1-Dichloropropene 563-58-6 SM 6200B-2011 ND 1ug/L25
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-2011 ND 1ug/L25
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-2011 ND 1ug/L25
Diisopropyl ether (IPE)108-20-3 SM 6200B-2011 30 1ug/L25
Ethylbenzene 100-41-4 SM 6200B-2011 110 1ug/L25
Hexachlorobutadiene 87-68-3 SM 6200B-2011 ND 1ug/L25
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-18
YB10035-003
02/09/2023 0949
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 50 02/21/2023 0429 CDA 68047
2 SM 6200B-SM 6200B-2011 50 02/23/2023 0320 JMM2 68276
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
2-Hexanone 591-78-6 SM 6200B-2011 ND 1ug/L500
Isopropylbenzene (Cumene)98-82-8 SM 6200B-2011 32 1ug/L25
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-2011 ND S 1ug/L25
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-2011 820 1ug/L25
4-Methyl-2-pentanone 108-10-1 SM 6200B-2011 ND 1ug/L500
Methylene chloride 75-09-2 SM 6200B-2011 ND 1ug/L25
Naphthalene 91-20-3 SM 6200B-2011 91 S 1ug/L25
n-Propylbenzene 103-65-1 SM 6200B-2011 ND 1ug/L25
Styrene 100-42-5 SM 6200B-2011 ND 1ug/L25
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-2011 ND 1ug/L25
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-2011 ND 1ug/L25
Tetrachloroethene 127-18-4 SM 6200B-2011 26 1ug/L25
Toluene 108-88-3 SM 6200B-2011 160 1ug/L25
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-2011 ND 1ug/L25
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-2011 ND 1ug/L25
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-2011 ND 1ug/L25
1,1,1-Trichloroethane 71-55-6 SM 6200B-2011 ND 1ug/L25
1,1,2-Trichloroethane 79-00-5 SM 6200B-2011 ND 1ug/L25
Trichloroethene 79-01-6 SM 6200B-2011 ND 1ug/L25
Trichlorofluoromethane 75-69-4 SM 6200B-2011 ND 1ug/L25
1,2,3-Trichloropropane 96-18-4 SM 6200B-2011 ND 1ug/L25
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-2011 49 S 1ug/L25
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-2011 160 S 1ug/L25
Vinyl chloride 75-01-4 SM 6200B-2011 ND S 1ug/L25
m+p - Xylenes 179601-23-1 SM 6200B-2011 610 1ug/L25
o - Xylenes 95-47-6 SM 6200B-2011 610 1ug/L25
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
1,2-Dichloroethane-d4 95 70-130 101 70-130
Bromofluorobenzene 102 70-130 102 70-130
Toluene-d8 103 70-130 98 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-19
YB10035-004
02/09/2023 0920
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/21/2023 0231 CDA 68047
2 SM 6200B-SM 6200B-2011 1 02/23/2023 0125 JMM2 68276
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 SM 6200B-2011 ND 2ug/L10
Benzene 71-43-2 SM 6200B-2011 1.7 1ug/L0.50
Bromobenzene 108-86-1 SM 6200B-2011 ND 1ug/L0.50
Bromochloromethane 74-97-5 SM 6200B-2011 ND 1ug/L0.50
Bromodichloromethane 75-27-4 SM 6200B-2011 ND 1ug/L0.50
Bromoform 75-25-2 SM 6200B-2011 ND 1ug/L0.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-2011 ND 1ug/L0.50
2-Butanone (MEK)78-93-3 SM 6200B-2011 ND 1ug/L10
n-Butylbenzene 104-51-8 SM 6200B-2011 ND 1ug/L0.50
sec-Butylbenzene 135-98-8 SM 6200B-2011 ND 1ug/L0.50
tert-Butylbenzene 98-06-6 SM 6200B-2011 ND 1ug/L0.50
Carbon tetrachloride 56-23-5 SM 6200B-2011 ND 1ug/L0.50
Chlorobenzene 108-90-7 SM 6200B-2011 ND 1ug/L0.50
Chloroethane 75-00-3 SM 6200B-2011 ND 1ug/L0.50
Chloroform 67-66-3 SM 6200B-2011 ND 1ug/L0.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-2011 ND 2ug/L0.50
2-Chlorotoluene 95-49-8 SM 6200B-2011 ND 1ug/L0.50
4-Chlorotoluene 106-43-4 SM 6200B-2011 ND 1ug/L0.50
Dibromochloromethane 124-48-1 SM 6200B-2011 ND 1ug/L0.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-2011 ND 1ug/L0.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-2011 ND 1ug/L0.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-2011 ND 1ug/L0.50
Dichlorodifluoromethane 75-71-8 SM 6200B-2011 ND 2ug/L0.50
1,1-Dichloroethane 75-34-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloroethane 107-06-2 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethene 75-35-4 SM 6200B-2011 ND 1ug/L0.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-2011 ND 1ug/L0.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloropropane 78-87-5 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichloropropane 142-28-9 SM 6200B-2011 ND 1ug/L0.50
2,2-Dichloropropane 594-20-7 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloropropene 563-58-6 SM 6200B-2011 ND 1ug/L0.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-2011 ND 1ug/L0.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-2011 ND 1ug/L0.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-2011 ND 1ug/L0.50
Ethylbenzene 100-41-4 SM 6200B-2011 0.87 1ug/L0.50
Hexachlorobutadiene 87-68-3 SM 6200B-2011 ND 1ug/L0.50
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-19
YB10035-004
02/09/2023 0920
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/21/2023 0231 CDA 68047
2 SM 6200B-SM 6200B-2011 1 02/23/2023 0125 JMM2 68276
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
2-Hexanone 591-78-6 SM 6200B-2011 ND 1ug/L10
Isopropylbenzene (Cumene)98-82-8 SM 6200B-2011 ND 1ug/L0.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-2011 ND 1ug/L0.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-2011 ND 1ug/L0.50
4-Methyl-2-pentanone 108-10-1 SM 6200B-2011 ND 1ug/L10
Methylene chloride 75-09-2 SM 6200B-2011 ND 1ug/L0.50
Naphthalene 91-20-3 SM 6200B-2011 ND 1ug/L0.50
n-Propylbenzene 103-65-1 SM 6200B-2011 ND 1ug/L0.50
Styrene 100-42-5 SM 6200B-2011 ND 1ug/L0.50
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-2011 ND 1ug/L0.50
Tetrachloroethene 127-18-4 SM 6200B-2011 ND 1ug/L0.50
Toluene 108-88-3 SM 6200B-2011 7.1 1ug/L0.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-2011 ND 1ug/L0.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-2011 ND 1ug/L0.50
Trichloroethene 79-01-6 SM 6200B-2011 ND 1ug/L0.50
Trichlorofluoromethane 75-69-4 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-2011 ND 1ug/L0.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-2011 0.62 1ug/L0.50
Vinyl chloride 75-01-4 SM 6200B-2011 ND 1ug/L0.50
m+p - Xylenes 179601-23-1 SM 6200B-2011 3.4 1ug/L0.50
o - Xylenes 95-47-6 SM 6200B-2011 1.9 1ug/L0.50
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
1,2-Dichloroethane-d4 97 70-130 99 70-130
Bromofluorobenzene 105 70-130 104 70-130
Toluene-d8 101 70-130 98 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-21
YB10035-005
02/08/2023 1524
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/21/2023 0254 CDA 68047
2 SM 6200B-SM 6200B-2011 1 02/23/2023 0148 JMM2 68276
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 SM 6200B-2011 ND H 2ug/L10
Benzene 71-43-2 SM 6200B-2011 4.6 1ug/L0.50
Bromobenzene 108-86-1 SM 6200B-2011 ND 1ug/L0.50
Bromochloromethane 74-97-5 SM 6200B-2011 ND 1ug/L0.50
Bromodichloromethane 75-27-4 SM 6200B-2011 ND 1ug/L0.50
Bromoform 75-25-2 SM 6200B-2011 ND 1ug/L0.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-2011 ND 1ug/L0.50
2-Butanone (MEK)78-93-3 SM 6200B-2011 ND 1ug/L10
n-Butylbenzene 104-51-8 SM 6200B-2011 ND 1ug/L0.50
sec-Butylbenzene 135-98-8 SM 6200B-2011 ND 1ug/L0.50
tert-Butylbenzene 98-06-6 SM 6200B-2011 ND 1ug/L0.50
Carbon tetrachloride 56-23-5 SM 6200B-2011 ND 1ug/L0.50
Chlorobenzene 108-90-7 SM 6200B-2011 ND 1ug/L0.50
Chloroethane 75-00-3 SM 6200B-2011 ND 1ug/L0.50
Chloroform 67-66-3 SM 6200B-2011 ND 1ug/L0.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-2011 ND H 2ug/L0.50
2-Chlorotoluene 95-49-8 SM 6200B-2011 ND 1ug/L0.50
4-Chlorotoluene 106-43-4 SM 6200B-2011 ND 1ug/L0.50
Dibromochloromethane 124-48-1 SM 6200B-2011 ND 1ug/L0.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-2011 ND 1ug/L0.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-2011 ND 1ug/L0.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-2011 ND 1ug/L0.50
Dichlorodifluoromethane 75-71-8 SM 6200B-2011 ND H 2ug/L0.50
1,1-Dichloroethane 75-34-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloroethane 107-06-2 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethene 75-35-4 SM 6200B-2011 ND 1ug/L0.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-2011 ND 1ug/L0.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloropropane 78-87-5 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichloropropane 142-28-9 SM 6200B-2011 ND 1ug/L0.50
2,2-Dichloropropane 594-20-7 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloropropene 563-58-6 SM 6200B-2011 ND 1ug/L0.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-2011 ND 1ug/L0.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-2011 ND 1ug/L0.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-2011 ND 1ug/L0.50
Ethylbenzene 100-41-4 SM 6200B-2011 2.7 1ug/L0.50
Hexachlorobutadiene 87-68-3 SM 6200B-2011 ND 1ug/L0.50
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-21
YB10035-005
02/08/2023 1524
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/21/2023 0254 CDA 68047
2 SM 6200B-SM 6200B-2011 1 02/23/2023 0148 JMM2 68276
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
2-Hexanone 591-78-6 SM 6200B-2011 ND 1ug/L10
Isopropylbenzene (Cumene)98-82-8 SM 6200B-2011 ND 1ug/L0.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-2011 ND 1ug/L0.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-2011 1.2 1ug/L0.50
4-Methyl-2-pentanone 108-10-1 SM 6200B-2011 ND 1ug/L10
Methylene chloride 75-09-2 SM 6200B-2011 ND 1ug/L0.50
Naphthalene 91-20-3 SM 6200B-2011 1.4 1ug/L0.50
n-Propylbenzene 103-65-1 SM 6200B-2011 ND 1ug/L0.50
Styrene 100-42-5 SM 6200B-2011 ND 1ug/L0.50
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-2011 ND 1ug/L0.50
Tetrachloroethene 127-18-4 SM 6200B-2011 ND 1ug/L0.50
Toluene 108-88-3 SM 6200B-2011 34 1ug/L0.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-2011 ND 1ug/L0.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-2011 ND 1ug/L0.50
Trichloroethene 79-01-6 SM 6200B-2011 ND 1ug/L0.50
Trichlorofluoromethane 75-69-4 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-2011 ND 1ug/L0.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-2011 0.80 1ug/L0.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-2011 2.3 1ug/L0.50
Vinyl chloride 75-01-4 SM 6200B-2011 ND 1ug/L0.50
m+p - Xylenes 179601-23-1 SM 6200B-2011 11 1ug/L0.50
o - Xylenes 95-47-6 SM 6200B-2011 6.4 1ug/L0.50
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
1,2-Dichloroethane-d4 94 70-130 H 99 70-130
Bromofluorobenzene 105 70-130 H 99 70-130
Toluene-d8 101 70-130 H 98 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-22
YB10035-006
02/08/2023 1612
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/21/2023 0318 CDA 68047
2 SM 6200B-SM 6200B-2011 1 02/23/2023 0257 JMM2 68276
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 SM 6200B-2011 ND H 2ug/L10
Benzene 71-43-2 SM 6200B-2011 4.6 1ug/L0.50
Bromobenzene 108-86-1 SM 6200B-2011 ND 1ug/L0.50
Bromochloromethane 74-97-5 SM 6200B-2011 ND 1ug/L0.50
Bromodichloromethane 75-27-4 SM 6200B-2011 ND 1ug/L0.50
Bromoform 75-25-2 SM 6200B-2011 ND 1ug/L0.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-2011 ND 1ug/L0.50
2-Butanone (MEK)78-93-3 SM 6200B-2011 ND 1ug/L10
n-Butylbenzene 104-51-8 SM 6200B-2011 ND 1ug/L0.50
sec-Butylbenzene 135-98-8 SM 6200B-2011 ND 1ug/L0.50
tert-Butylbenzene 98-06-6 SM 6200B-2011 ND 1ug/L0.50
Carbon tetrachloride 56-23-5 SM 6200B-2011 ND 1ug/L0.50
Chlorobenzene 108-90-7 SM 6200B-2011 ND 1ug/L0.50
Chloroethane 75-00-3 SM 6200B-2011 ND 1ug/L0.50
Chloroform 67-66-3 SM 6200B-2011 ND 1ug/L0.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-2011 ND H 2ug/L0.50
2-Chlorotoluene 95-49-8 SM 6200B-2011 ND 1ug/L0.50
4-Chlorotoluene 106-43-4 SM 6200B-2011 ND 1ug/L0.50
Dibromochloromethane 124-48-1 SM 6200B-2011 ND 1ug/L0.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-2011 ND 1ug/L0.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-2011 ND 1ug/L0.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-2011 ND 1ug/L0.50
Dichlorodifluoromethane 75-71-8 SM 6200B-2011 ND H 2ug/L0.50
1,1-Dichloroethane 75-34-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloroethane 107-06-2 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethene 75-35-4 SM 6200B-2011 ND 1ug/L0.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-2011 ND 1ug/L0.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloropropane 78-87-5 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichloropropane 142-28-9 SM 6200B-2011 ND 1ug/L0.50
2,2-Dichloropropane 594-20-7 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloropropene 563-58-6 SM 6200B-2011 ND 1ug/L0.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-2011 ND 1ug/L0.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-2011 ND 1ug/L0.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-2011 ND 1ug/L0.50
Ethylbenzene 100-41-4 SM 6200B-2011 3.3 1ug/L0.50
Hexachlorobutadiene 87-68-3 SM 6200B-2011 ND 1ug/L0.50
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-22
YB10035-006
02/08/2023 1612
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/21/2023 0318 CDA 68047
2 SM 6200B-SM 6200B-2011 1 02/23/2023 0257 JMM2 68276
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
2-Hexanone 591-78-6 SM 6200B-2011 ND 1ug/L10
Isopropylbenzene (Cumene)98-82-8 SM 6200B-2011 ND 1ug/L0.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-2011 ND 1ug/L0.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-2011 ND 1ug/L0.50
4-Methyl-2-pentanone 108-10-1 SM 6200B-2011 ND 1ug/L10
Methylene chloride 75-09-2 SM 6200B-2011 ND 1ug/L0.50
Naphthalene 91-20-3 SM 6200B-2011 1.6 1ug/L0.50
n-Propylbenzene 103-65-1 SM 6200B-2011 ND 1ug/L0.50
Styrene 100-42-5 SM 6200B-2011 ND 1ug/L0.50
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-2011 ND 1ug/L0.50
Tetrachloroethene 127-18-4 SM 6200B-2011 ND 1ug/L0.50
Toluene 108-88-3 SM 6200B-2011 25 1ug/L0.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-2011 ND 1ug/L0.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-2011 ND 1ug/L0.50
Trichloroethene 79-01-6 SM 6200B-2011 ND 1ug/L0.50
Trichlorofluoromethane 75-69-4 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-2011 ND 1ug/L0.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-2011 0.64 1ug/L0.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-2011 2.4 1ug/L0.50
Vinyl chloride 75-01-4 SM 6200B-2011 ND 1ug/L0.50
m+p - Xylenes 179601-23-1 SM 6200B-2011 12 1ug/L0.50
o - Xylenes 95-47-6 SM 6200B-2011 6.5 1ug/L0.50
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
1,2-Dichloroethane-d4 95 70-130 H 103 70-130
Bromofluorobenzene 102 70-130 H 101 70-130
Toluene-d8 101 70-130 H 98 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-23
YB10035-007
02/09/2023 1146
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/21/2023 0342 CDA 68047
2 SM 6200B-SM 6200B-2011 1 02/23/2023 0211 JMM2 68276
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 SM 6200B-2011 ND 2ug/L10
Benzene 71-43-2 SM 6200B-2011 4.7 1ug/L0.50
Bromobenzene 108-86-1 SM 6200B-2011 ND 1ug/L0.50
Bromochloromethane 74-97-5 SM 6200B-2011 ND 1ug/L0.50
Bromodichloromethane 75-27-4 SM 6200B-2011 ND 1ug/L0.50
Bromoform 75-25-2 SM 6200B-2011 ND 1ug/L0.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-2011 ND 1ug/L0.50
2-Butanone (MEK)78-93-3 SM 6200B-2011 ND 1ug/L10
n-Butylbenzene 104-51-8 SM 6200B-2011 ND 1ug/L0.50
sec-Butylbenzene 135-98-8 SM 6200B-2011 ND 1ug/L0.50
tert-Butylbenzene 98-06-6 SM 6200B-2011 ND 1ug/L0.50
Carbon tetrachloride 56-23-5 SM 6200B-2011 ND 1ug/L0.50
Chlorobenzene 108-90-7 SM 6200B-2011 ND 1ug/L0.50
Chloroethane 75-00-3 SM 6200B-2011 ND 1ug/L0.50
Chloroform 67-66-3 SM 6200B-2011 ND 1ug/L0.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-2011 ND 2ug/L0.50
2-Chlorotoluene 95-49-8 SM 6200B-2011 ND 1ug/L0.50
4-Chlorotoluene 106-43-4 SM 6200B-2011 ND 1ug/L0.50
Dibromochloromethane 124-48-1 SM 6200B-2011 ND 1ug/L0.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-2011 ND 1ug/L0.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-2011 ND 1ug/L0.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-2011 ND 1ug/L0.50
Dichlorodifluoromethane 75-71-8 SM 6200B-2011 ND 2ug/L0.50
1,1-Dichloroethane 75-34-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloroethane 107-06-2 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethene 75-35-4 SM 6200B-2011 ND 1ug/L0.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-2011 ND 1ug/L0.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloropropane 78-87-5 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichloropropane 142-28-9 SM 6200B-2011 ND 1ug/L0.50
2,2-Dichloropropane 594-20-7 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloropropene 563-58-6 SM 6200B-2011 ND 1ug/L0.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-2011 ND 1ug/L0.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-2011 ND 1ug/L0.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-2011 ND 1ug/L0.50
Ethylbenzene 100-41-4 SM 6200B-2011 ND 1ug/L0.50
Hexachlorobutadiene 87-68-3 SM 6200B-2011 ND 1ug/L0.50
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-23
YB10035-007
02/09/2023 1146
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/21/2023 0342 CDA 68047
2 SM 6200B-SM 6200B-2011 1 02/23/2023 0211 JMM2 68276
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
2-Hexanone 591-78-6 SM 6200B-2011 ND 1ug/L10
Isopropylbenzene (Cumene)98-82-8 SM 6200B-2011 ND 1ug/L0.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-2011 ND 1ug/L0.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-2011 27 1ug/L0.50
4-Methyl-2-pentanone 108-10-1 SM 6200B-2011 ND 1ug/L10
Methylene chloride 75-09-2 SM 6200B-2011 ND 1ug/L0.50
Naphthalene 91-20-3 SM 6200B-2011 ND 1ug/L0.50
n-Propylbenzene 103-65-1 SM 6200B-2011 ND 1ug/L0.50
Styrene 100-42-5 SM 6200B-2011 ND 1ug/L0.50
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-2011 ND 1ug/L0.50
Tetrachloroethene 127-18-4 SM 6200B-2011 ND 1ug/L0.50
Toluene 108-88-3 SM 6200B-2011 1.1 1ug/L0.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-2011 ND 1ug/L0.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-2011 ND 1ug/L0.50
Trichloroethene 79-01-6 SM 6200B-2011 ND 1ug/L0.50
Trichlorofluoromethane 75-69-4 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-2011 ND 1ug/L0.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-2011 ND 1ug/L0.50
Vinyl chloride 75-01-4 SM 6200B-2011 ND 1ug/L0.50
m+p - Xylenes 179601-23-1 SM 6200B-2011 0.58 1ug/L0.50
o - Xylenes 95-47-6 SM 6200B-2011 0.55 1ug/L0.50
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
1,2-Dichloroethane-d4 93 70-130 99 70-130
Bromofluorobenzene 106 70-130 104 70-130
Toluene-d8 102 70-130 99 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-25
YB10035-008
02/09/2023 1222
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/22/2023 0207 BBW 68168
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 SM 6200B-2011 ND 1ug/L10
Benzene 71-43-2 SM 6200B-2011 ND 1ug/L0.50
Bromobenzene 108-86-1 SM 6200B-2011 ND 1ug/L0.50
Bromochloromethane 74-97-5 SM 6200B-2011 ND 1ug/L0.50
Bromodichloromethane 75-27-4 SM 6200B-2011 ND 1ug/L0.50
Bromoform 75-25-2 SM 6200B-2011 ND 1ug/L0.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-2011 ND 1ug/L0.50
2-Butanone (MEK)78-93-3 SM 6200B-2011 ND 1ug/L10
n-Butylbenzene 104-51-8 SM 6200B-2011 ND 1ug/L0.50
sec-Butylbenzene 135-98-8 SM 6200B-2011 ND 1ug/L0.50
tert-Butylbenzene 98-06-6 SM 6200B-2011 ND 1ug/L0.50
Carbon tetrachloride 56-23-5 SM 6200B-2011 ND 1ug/L0.50
Chlorobenzene 108-90-7 SM 6200B-2011 ND 1ug/L0.50
Chloroethane 75-00-3 SM 6200B-2011 ND 1ug/L0.50
Chloroform 67-66-3 SM 6200B-2011 ND 1ug/L0.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-2011 ND 1ug/L0.50
2-Chlorotoluene 95-49-8 SM 6200B-2011 ND 1ug/L0.50
4-Chlorotoluene 106-43-4 SM 6200B-2011 ND 1ug/L0.50
Dibromochloromethane 124-48-1 SM 6200B-2011 ND 1ug/L0.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-2011 ND 1ug/L0.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-2011 ND 1ug/L0.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-2011 ND 1ug/L0.50
Dichlorodifluoromethane 75-71-8 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethane 75-34-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloroethane 107-06-2 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethene 75-35-4 SM 6200B-2011 ND 1ug/L0.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-2011 ND 1ug/L0.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloropropane 78-87-5 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichloropropane 142-28-9 SM 6200B-2011 ND 1ug/L0.50
2,2-Dichloropropane 594-20-7 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloropropene 563-58-6 SM 6200B-2011 ND 1ug/L0.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-2011 ND 1ug/L0.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-2011 ND 1ug/L0.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-2011 ND 1ug/L0.50
Ethylbenzene 100-41-4 SM 6200B-2011 ND 1ug/L0.50
Hexachlorobutadiene 87-68-3 SM 6200B-2011 ND 1ug/L0.50
2-Hexanone 591-78-6 SM 6200B-2011 ND 1ug/L10
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-25
YB10035-008
02/09/2023 1222
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/22/2023 0207 BBW 68168
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Isopropylbenzene (Cumene)98-82-8 SM 6200B-2011 ND 1ug/L0.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-2011 ND 1ug/L0.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-2011 ND 1ug/L0.50
4-Methyl-2-pentanone 108-10-1 SM 6200B-2011 ND 1ug/L10
Methylene chloride 75-09-2 SM 6200B-2011 ND 1ug/L0.50
Naphthalene 91-20-3 SM 6200B-2011 ND 1ug/L0.50
n-Propylbenzene 103-65-1 SM 6200B-2011 ND 1ug/L0.50
Styrene 100-42-5 SM 6200B-2011 ND 1ug/L0.50
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-2011 ND 1ug/L0.50
Tetrachloroethene 127-18-4 SM 6200B-2011 ND 1ug/L0.50
Toluene 108-88-3 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-2011 ND 1ug/L0.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-2011 ND 1ug/L0.50
Trichloroethene 79-01-6 SM 6200B-2011 ND 1ug/L0.50
Trichlorofluoromethane 75-69-4 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-2011 ND 1ug/L0.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-2011 ND 1ug/L0.50
Vinyl chloride 75-01-4 SM 6200B-2011 ND 1ug/L0.50
m+p - Xylenes 179601-23-1 SM 6200B-2011 ND 1ug/L0.50
o - Xylenes 95-47-6 SM 6200B-2011 ND 1ug/L0.50
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 103 70-130
Bromofluorobenzene 95 70-130
Toluene-d8 105 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-26
YB10035-009
02/09/2023 1312
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/22/2023 0231 BBW 68168
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 SM 6200B-2011 ND 1ug/L10
Benzene 71-43-2 SM 6200B-2011 ND 1ug/L0.50
Bromobenzene 108-86-1 SM 6200B-2011 ND 1ug/L0.50
Bromochloromethane 74-97-5 SM 6200B-2011 ND 1ug/L0.50
Bromodichloromethane 75-27-4 SM 6200B-2011 ND 1ug/L0.50
Bromoform 75-25-2 SM 6200B-2011 ND 1ug/L0.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-2011 ND 1ug/L0.50
2-Butanone (MEK)78-93-3 SM 6200B-2011 ND 1ug/L10
n-Butylbenzene 104-51-8 SM 6200B-2011 ND 1ug/L0.50
sec-Butylbenzene 135-98-8 SM 6200B-2011 ND 1ug/L0.50
tert-Butylbenzene 98-06-6 SM 6200B-2011 ND 1ug/L0.50
Carbon tetrachloride 56-23-5 SM 6200B-2011 ND 1ug/L0.50
Chlorobenzene 108-90-7 SM 6200B-2011 ND 1ug/L0.50
Chloroethane 75-00-3 SM 6200B-2011 ND 1ug/L0.50
Chloroform 67-66-3 SM 6200B-2011 ND 1ug/L0.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-2011 ND 1ug/L0.50
2-Chlorotoluene 95-49-8 SM 6200B-2011 ND 1ug/L0.50
4-Chlorotoluene 106-43-4 SM 6200B-2011 ND 1ug/L0.50
Dibromochloromethane 124-48-1 SM 6200B-2011 ND 1ug/L0.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-2011 ND 1ug/L0.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-2011 ND 1ug/L0.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-2011 ND 1ug/L0.50
Dichlorodifluoromethane 75-71-8 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethane 75-34-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloroethane 107-06-2 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethene 75-35-4 SM 6200B-2011 ND 1ug/L0.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-2011 ND 1ug/L0.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloropropane 78-87-5 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichloropropane 142-28-9 SM 6200B-2011 ND 1ug/L0.50
2,2-Dichloropropane 594-20-7 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloropropene 563-58-6 SM 6200B-2011 ND 1ug/L0.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-2011 ND 1ug/L0.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-2011 ND 1ug/L0.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-2011 ND 1ug/L0.50
Ethylbenzene 100-41-4 SM 6200B-2011 ND 1ug/L0.50
Hexachlorobutadiene 87-68-3 SM 6200B-2011 ND 1ug/L0.50
2-Hexanone 591-78-6 SM 6200B-2011 ND 1ug/L10
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-26
YB10035-009
02/09/2023 1312
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/22/2023 0231 BBW 68168
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Isopropylbenzene (Cumene)98-82-8 SM 6200B-2011 ND 1ug/L0.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-2011 ND 1ug/L0.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-2011 ND 1ug/L0.50
4-Methyl-2-pentanone 108-10-1 SM 6200B-2011 ND 1ug/L10
Methylene chloride 75-09-2 SM 6200B-2011 ND 1ug/L0.50
Naphthalene 91-20-3 SM 6200B-2011 ND 1ug/L0.50
n-Propylbenzene 103-65-1 SM 6200B-2011 ND 1ug/L0.50
Styrene 100-42-5 SM 6200B-2011 ND 1ug/L0.50
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-2011 ND 1ug/L0.50
Tetrachloroethene 127-18-4 SM 6200B-2011 ND 1ug/L0.50
Toluene 108-88-3 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-2011 ND 1ug/L0.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-2011 ND 1ug/L0.50
Trichloroethene 79-01-6 SM 6200B-2011 ND 1ug/L0.50
Trichlorofluoromethane 75-69-4 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-2011 ND 1ug/L0.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-2011 ND 1ug/L0.50
Vinyl chloride 75-01-4 SM 6200B-2011 ND 1ug/L0.50
m+p - Xylenes 179601-23-1 SM 6200B-2011 ND 1ug/L0.50
o - Xylenes 95-47-6 SM 6200B-2011 ND 1ug/L0.50
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 102 70-130
Bromofluorobenzene 92 70-130
Toluene-d8 101 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-27
YB10035-010
02/09/2023 1205
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/22/2023 0254 BBW 68168
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 SM 6200B-2011 ND 1ug/L10
Benzene 71-43-2 SM 6200B-2011 ND 1ug/L0.50
Bromobenzene 108-86-1 SM 6200B-2011 ND 1ug/L0.50
Bromochloromethane 74-97-5 SM 6200B-2011 ND 1ug/L0.50
Bromodichloromethane 75-27-4 SM 6200B-2011 ND 1ug/L0.50
Bromoform 75-25-2 SM 6200B-2011 ND 1ug/L0.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-2011 ND 1ug/L0.50
2-Butanone (MEK)78-93-3 SM 6200B-2011 ND 1ug/L10
n-Butylbenzene 104-51-8 SM 6200B-2011 ND 1ug/L0.50
sec-Butylbenzene 135-98-8 SM 6200B-2011 ND 1ug/L0.50
tert-Butylbenzene 98-06-6 SM 6200B-2011 ND 1ug/L0.50
Carbon tetrachloride 56-23-5 SM 6200B-2011 ND 1ug/L0.50
Chlorobenzene 108-90-7 SM 6200B-2011 ND 1ug/L0.50
Chloroethane 75-00-3 SM 6200B-2011 ND 1ug/L0.50
Chloroform 67-66-3 SM 6200B-2011 ND 1ug/L0.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-2011 ND 1ug/L0.50
2-Chlorotoluene 95-49-8 SM 6200B-2011 ND 1ug/L0.50
4-Chlorotoluene 106-43-4 SM 6200B-2011 ND 1ug/L0.50
Dibromochloromethane 124-48-1 SM 6200B-2011 ND 1ug/L0.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-2011 ND 1ug/L0.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-2011 ND 1ug/L0.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-2011 ND 1ug/L0.50
Dichlorodifluoromethane 75-71-8 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethane 75-34-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloroethane 107-06-2 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethene 75-35-4 SM 6200B-2011 ND 1ug/L0.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-2011 ND 1ug/L0.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloropropane 78-87-5 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichloropropane 142-28-9 SM 6200B-2011 ND 1ug/L0.50
2,2-Dichloropropane 594-20-7 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloropropene 563-58-6 SM 6200B-2011 ND 1ug/L0.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-2011 ND 1ug/L0.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-2011 ND 1ug/L0.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-2011 ND 1ug/L0.50
Ethylbenzene 100-41-4 SM 6200B-2011 ND 1ug/L0.50
Hexachlorobutadiene 87-68-3 SM 6200B-2011 ND 1ug/L0.50
2-Hexanone 591-78-6 SM 6200B-2011 ND 1ug/L10
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-27
YB10035-010
02/09/2023 1205
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/22/2023 0254 BBW 68168
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Isopropylbenzene (Cumene)98-82-8 SM 6200B-2011 ND 1ug/L0.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-2011 ND 1ug/L0.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-2011 ND 1ug/L0.50
4-Methyl-2-pentanone 108-10-1 SM 6200B-2011 ND 1ug/L10
Methylene chloride 75-09-2 SM 6200B-2011 ND 1ug/L0.50
Naphthalene 91-20-3 SM 6200B-2011 ND 1ug/L0.50
n-Propylbenzene 103-65-1 SM 6200B-2011 ND 1ug/L0.50
Styrene 100-42-5 SM 6200B-2011 ND 1ug/L0.50
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-2011 ND 1ug/L0.50
Tetrachloroethene 127-18-4 SM 6200B-2011 ND 1ug/L0.50
Toluene 108-88-3 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-2011 ND 1ug/L0.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-2011 ND 1ug/L0.50
Trichloroethene 79-01-6 SM 6200B-2011 ND 1ug/L0.50
Trichlorofluoromethane 75-69-4 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-2011 ND 1ug/L0.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-2011 ND 1ug/L0.50
Vinyl chloride 75-01-4 SM 6200B-2011 ND 1ug/L0.50
m+p - Xylenes 179601-23-1 SM 6200B-2011 ND 1ug/L0.50
o - Xylenes 95-47-6 SM 6200B-2011 ND 1ug/L0.50
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 102 70-130
Bromofluorobenzene 92 70-130
Toluene-d8 103 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-28
YB10035-011
02/09/2023 1315
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/22/2023 0317 BBW 68168
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 SM 6200B-2011 ND 1ug/L10
Benzene 71-43-2 SM 6200B-2011 ND 1ug/L0.50
Bromobenzene 108-86-1 SM 6200B-2011 ND 1ug/L0.50
Bromochloromethane 74-97-5 SM 6200B-2011 ND 1ug/L0.50
Bromodichloromethane 75-27-4 SM 6200B-2011 ND 1ug/L0.50
Bromoform 75-25-2 SM 6200B-2011 ND 1ug/L0.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-2011 ND 1ug/L0.50
2-Butanone (MEK)78-93-3 SM 6200B-2011 ND 1ug/L10
n-Butylbenzene 104-51-8 SM 6200B-2011 ND 1ug/L0.50
sec-Butylbenzene 135-98-8 SM 6200B-2011 ND 1ug/L0.50
tert-Butylbenzene 98-06-6 SM 6200B-2011 ND 1ug/L0.50
Carbon tetrachloride 56-23-5 SM 6200B-2011 ND 1ug/L0.50
Chlorobenzene 108-90-7 SM 6200B-2011 ND 1ug/L0.50
Chloroethane 75-00-3 SM 6200B-2011 ND 1ug/L0.50
Chloroform 67-66-3 SM 6200B-2011 ND 1ug/L0.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-2011 ND 1ug/L0.50
2-Chlorotoluene 95-49-8 SM 6200B-2011 ND 1ug/L0.50
4-Chlorotoluene 106-43-4 SM 6200B-2011 ND 1ug/L0.50
Dibromochloromethane 124-48-1 SM 6200B-2011 ND 1ug/L0.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-2011 ND 1ug/L0.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-2011 ND 1ug/L0.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-2011 ND 1ug/L0.50
Dichlorodifluoromethane 75-71-8 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethane 75-34-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloroethane 107-06-2 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethene 75-35-4 SM 6200B-2011 ND 1ug/L0.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-2011 ND 1ug/L0.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloropropane 78-87-5 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichloropropane 142-28-9 SM 6200B-2011 ND 1ug/L0.50
2,2-Dichloropropane 594-20-7 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloropropene 563-58-6 SM 6200B-2011 ND 1ug/L0.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-2011 ND 1ug/L0.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-2011 ND 1ug/L0.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-2011 ND 1ug/L0.50
Ethylbenzene 100-41-4 SM 6200B-2011 ND 1ug/L0.50
Hexachlorobutadiene 87-68-3 SM 6200B-2011 ND 1ug/L0.50
2-Hexanone 591-78-6 SM 6200B-2011 ND 1ug/L10
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-28
YB10035-011
02/09/2023 1315
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/22/2023 0317 BBW 68168
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Isopropylbenzene (Cumene)98-82-8 SM 6200B-2011 ND 1ug/L0.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-2011 ND 1ug/L0.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-2011 ND 1ug/L0.50
4-Methyl-2-pentanone 108-10-1 SM 6200B-2011 ND 1ug/L10
Methylene chloride 75-09-2 SM 6200B-2011 ND 1ug/L0.50
Naphthalene 91-20-3 SM 6200B-2011 ND 1ug/L0.50
n-Propylbenzene 103-65-1 SM 6200B-2011 ND 1ug/L0.50
Styrene 100-42-5 SM 6200B-2011 ND 1ug/L0.50
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-2011 ND 1ug/L0.50
Tetrachloroethene 127-18-4 SM 6200B-2011 ND 1ug/L0.50
Toluene 108-88-3 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-2011 ND 1ug/L0.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-2011 ND 1ug/L0.50
Trichloroethene 79-01-6 SM 6200B-2011 ND 1ug/L0.50
Trichlorofluoromethane 75-69-4 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-2011 ND 1ug/L0.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-2011 ND 1ug/L0.50
Vinyl chloride 75-01-4 SM 6200B-2011 ND 1ug/L0.50
m+p - Xylenes 179601-23-1 SM 6200B-2011 ND 1ug/L0.50
o - Xylenes 95-47-6 SM 6200B-2011 ND 1ug/L0.50
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 101 70-130
Bromofluorobenzene 90 70-130
Toluene-d8 102 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-29
YB10035-012
02/09/2023 1250
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/22/2023 0340 BBW 68168
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 SM 6200B-2011 ND 1ug/L10
Benzene 71-43-2 SM 6200B-2011 1.8 1ug/L0.50
Bromobenzene 108-86-1 SM 6200B-2011 ND 1ug/L0.50
Bromochloromethane 74-97-5 SM 6200B-2011 ND 1ug/L0.50
Bromodichloromethane 75-27-4 SM 6200B-2011 ND 1ug/L0.50
Bromoform 75-25-2 SM 6200B-2011 ND 1ug/L0.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-2011 ND 1ug/L0.50
2-Butanone (MEK)78-93-3 SM 6200B-2011 ND 1ug/L10
n-Butylbenzene 104-51-8 SM 6200B-2011 ND 1ug/L0.50
sec-Butylbenzene 135-98-8 SM 6200B-2011 ND 1ug/L0.50
tert-Butylbenzene 98-06-6 SM 6200B-2011 ND 1ug/L0.50
Carbon tetrachloride 56-23-5 SM 6200B-2011 ND 1ug/L0.50
Chlorobenzene 108-90-7 SM 6200B-2011 ND 1ug/L0.50
Chloroethane 75-00-3 SM 6200B-2011 ND 1ug/L0.50
Chloroform 67-66-3 SM 6200B-2011 0.64 1ug/L0.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-2011 ND 1ug/L0.50
2-Chlorotoluene 95-49-8 SM 6200B-2011 ND 1ug/L0.50
4-Chlorotoluene 106-43-4 SM 6200B-2011 ND 1ug/L0.50
Dibromochloromethane 124-48-1 SM 6200B-2011 ND 1ug/L0.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-2011 ND 1ug/L0.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-2011 ND 1ug/L0.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-2011 ND 1ug/L0.50
Dichlorodifluoromethane 75-71-8 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethane 75-34-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloroethane 107-06-2 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethene 75-35-4 SM 6200B-2011 ND 1ug/L0.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-2011 ND 1ug/L0.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloropropane 78-87-5 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichloropropane 142-28-9 SM 6200B-2011 ND 1ug/L0.50
2,2-Dichloropropane 594-20-7 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloropropene 563-58-6 SM 6200B-2011 ND 1ug/L0.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-2011 ND 1ug/L0.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-2011 ND 1ug/L0.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-2011 ND 1ug/L0.50
Ethylbenzene 100-41-4 SM 6200B-2011 ND 1ug/L0.50
Hexachlorobutadiene 87-68-3 SM 6200B-2011 ND 1ug/L0.50
2-Hexanone 591-78-6 SM 6200B-2011 ND 1ug/L10
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-29
YB10035-012
02/09/2023 1250
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/22/2023 0340 BBW 68168
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Isopropylbenzene (Cumene)98-82-8 SM 6200B-2011 ND 1ug/L0.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-2011 ND 1ug/L0.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-2011 ND 1ug/L0.50
4-Methyl-2-pentanone 108-10-1 SM 6200B-2011 ND 1ug/L10
Methylene chloride 75-09-2 SM 6200B-2011 ND 1ug/L0.50
Naphthalene 91-20-3 SM 6200B-2011 ND 1ug/L0.50
n-Propylbenzene 103-65-1 SM 6200B-2011 ND 1ug/L0.50
Styrene 100-42-5 SM 6200B-2011 ND 1ug/L0.50
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-2011 ND 1ug/L0.50
Tetrachloroethene 127-18-4 SM 6200B-2011 0.77 1ug/L0.50
Toluene 108-88-3 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-2011 ND 1ug/L0.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-2011 ND 1ug/L0.50
Trichloroethene 79-01-6 SM 6200B-2011 ND 1ug/L0.50
Trichlorofluoromethane 75-69-4 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-2011 ND 1ug/L0.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-2011 ND 1ug/L0.50
Vinyl chloride 75-01-4 SM 6200B-2011 ND 1ug/L0.50
m+p - Xylenes 179601-23-1 SM 6200B-2011 ND 1ug/L0.50
o - Xylenes 95-47-6 SM 6200B-2011 ND 1ug/L0.50
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 103 70-130
Bromofluorobenzene 92 70-130
Toluene-d8 102 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-30
YB10035-013
02/09/2023 1229
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/22/2023 0404 BBW 68168
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 SM 6200B-2011 ND 1ug/L10
Benzene 71-43-2 SM 6200B-2011 ND 1ug/L0.50
Bromobenzene 108-86-1 SM 6200B-2011 ND 1ug/L0.50
Bromochloromethane 74-97-5 SM 6200B-2011 ND 1ug/L0.50
Bromodichloromethane 75-27-4 SM 6200B-2011 ND 1ug/L0.50
Bromoform 75-25-2 SM 6200B-2011 ND 1ug/L0.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-2011 ND 1ug/L0.50
2-Butanone (MEK)78-93-3 SM 6200B-2011 ND 1ug/L10
n-Butylbenzene 104-51-8 SM 6200B-2011 ND 1ug/L0.50
sec-Butylbenzene 135-98-8 SM 6200B-2011 ND 1ug/L0.50
tert-Butylbenzene 98-06-6 SM 6200B-2011 ND 1ug/L0.50
Carbon tetrachloride 56-23-5 SM 6200B-2011 ND 1ug/L0.50
Chlorobenzene 108-90-7 SM 6200B-2011 ND 1ug/L0.50
Chloroethane 75-00-3 SM 6200B-2011 ND 1ug/L0.50
Chloroform 67-66-3 SM 6200B-2011 ND 1ug/L0.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-2011 ND 1ug/L0.50
2-Chlorotoluene 95-49-8 SM 6200B-2011 ND 1ug/L0.50
4-Chlorotoluene 106-43-4 SM 6200B-2011 ND 1ug/L0.50
Dibromochloromethane 124-48-1 SM 6200B-2011 ND 1ug/L0.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-2011 ND 1ug/L0.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-2011 ND 1ug/L0.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-2011 ND 1ug/L0.50
Dichlorodifluoromethane 75-71-8 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethane 75-34-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloroethane 107-06-2 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethene 75-35-4 SM 6200B-2011 ND 1ug/L0.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-2011 ND 1ug/L0.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloropropane 78-87-5 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichloropropane 142-28-9 SM 6200B-2011 ND 1ug/L0.50
2,2-Dichloropropane 594-20-7 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloropropene 563-58-6 SM 6200B-2011 ND 1ug/L0.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-2011 ND 1ug/L0.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-2011 ND 1ug/L0.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-2011 ND 1ug/L0.50
Ethylbenzene 100-41-4 SM 6200B-2011 ND 1ug/L0.50
Hexachlorobutadiene 87-68-3 SM 6200B-2011 ND 1ug/L0.50
2-Hexanone 591-78-6 SM 6200B-2011 ND 1ug/L10
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-30
YB10035-013
02/09/2023 1229
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/22/2023 0404 BBW 68168
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Isopropylbenzene (Cumene)98-82-8 SM 6200B-2011 ND 1ug/L0.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-2011 ND 1ug/L0.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-2011 ND 1ug/L0.50
4-Methyl-2-pentanone 108-10-1 SM 6200B-2011 ND 1ug/L10
Methylene chloride 75-09-2 SM 6200B-2011 ND 1ug/L0.50
Naphthalene 91-20-3 SM 6200B-2011 ND 1ug/L0.50
n-Propylbenzene 103-65-1 SM 6200B-2011 ND 1ug/L0.50
Styrene 100-42-5 SM 6200B-2011 ND 1ug/L0.50
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-2011 ND 1ug/L0.50
Tetrachloroethene 127-18-4 SM 6200B-2011 ND 1ug/L0.50
Toluene 108-88-3 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-2011 ND 1ug/L0.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-2011 ND 1ug/L0.50
Trichloroethene 79-01-6 SM 6200B-2011 1.3 1ug/L0.50
Trichlorofluoromethane 75-69-4 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-2011 ND 1ug/L0.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-2011 ND 1ug/L0.50
Vinyl chloride 75-01-4 SM 6200B-2011 ND 1ug/L0.50
m+p - Xylenes 179601-23-1 SM 6200B-2011 ND 1ug/L0.50
o - Xylenes 95-47-6 SM 6200B-2011 ND 1ug/L0.50
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 104 70-130
Bromofluorobenzene 92 70-130
Toluene-d8 103 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-31
YB10035-014
02/09/2023 1253
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/22/2023 0427 BBW 68168
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 SM 6200B-2011 ND 1ug/L10
Benzene 71-43-2 SM 6200B-2011 ND 1ug/L0.50
Bromobenzene 108-86-1 SM 6200B-2011 ND 1ug/L0.50
Bromochloromethane 74-97-5 SM 6200B-2011 ND 1ug/L0.50
Bromodichloromethane 75-27-4 SM 6200B-2011 ND 1ug/L0.50
Bromoform 75-25-2 SM 6200B-2011 ND 1ug/L0.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-2011 ND 1ug/L0.50
2-Butanone (MEK)78-93-3 SM 6200B-2011 ND 1ug/L10
n-Butylbenzene 104-51-8 SM 6200B-2011 ND 1ug/L0.50
sec-Butylbenzene 135-98-8 SM 6200B-2011 ND 1ug/L0.50
tert-Butylbenzene 98-06-6 SM 6200B-2011 ND 1ug/L0.50
Carbon tetrachloride 56-23-5 SM 6200B-2011 ND 1ug/L0.50
Chlorobenzene 108-90-7 SM 6200B-2011 ND 1ug/L0.50
Chloroethane 75-00-3 SM 6200B-2011 ND 1ug/L0.50
Chloroform 67-66-3 SM 6200B-2011 ND 1ug/L0.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-2011 ND 1ug/L0.50
2-Chlorotoluene 95-49-8 SM 6200B-2011 ND 1ug/L0.50
4-Chlorotoluene 106-43-4 SM 6200B-2011 ND 1ug/L0.50
Dibromochloromethane 124-48-1 SM 6200B-2011 ND 1ug/L0.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-2011 ND 1ug/L0.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-2011 ND 1ug/L0.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-2011 ND 1ug/L0.50
Dichlorodifluoromethane 75-71-8 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethane 75-34-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloroethane 107-06-2 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethene 75-35-4 SM 6200B-2011 ND 1ug/L0.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-2011 ND 1ug/L0.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloropropane 78-87-5 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichloropropane 142-28-9 SM 6200B-2011 ND 1ug/L0.50
2,2-Dichloropropane 594-20-7 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloropropene 563-58-6 SM 6200B-2011 ND 1ug/L0.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-2011 ND 1ug/L0.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-2011 ND 1ug/L0.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-2011 ND 1ug/L0.50
Ethylbenzene 100-41-4 SM 6200B-2011 ND 1ug/L0.50
Hexachlorobutadiene 87-68-3 SM 6200B-2011 ND 1ug/L0.50
2-Hexanone 591-78-6 SM 6200B-2011 ND 1ug/L10
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-31
YB10035-014
02/09/2023 1253
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/22/2023 0427 BBW 68168
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Isopropylbenzene (Cumene)98-82-8 SM 6200B-2011 ND 1ug/L0.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-2011 ND 1ug/L0.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-2011 ND 1ug/L0.50
4-Methyl-2-pentanone 108-10-1 SM 6200B-2011 ND 1ug/L10
Methylene chloride 75-09-2 SM 6200B-2011 ND 1ug/L0.50
Naphthalene 91-20-3 SM 6200B-2011 ND 1ug/L0.50
n-Propylbenzene 103-65-1 SM 6200B-2011 ND 1ug/L0.50
Styrene 100-42-5 SM 6200B-2011 ND 1ug/L0.50
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-2011 ND 1ug/L0.50
Tetrachloroethene 127-18-4 SM 6200B-2011 ND 1ug/L0.50
Toluene 108-88-3 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-2011 ND 1ug/L0.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-2011 ND 1ug/L0.50
Trichloroethene 79-01-6 SM 6200B-2011 ND 1ug/L0.50
Trichlorofluoromethane 75-69-4 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-2011 ND 1ug/L0.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-2011 ND 1ug/L0.50
Vinyl chloride 75-01-4 SM 6200B-2011 ND 1ug/L0.50
m+p - Xylenes 179601-23-1 SM 6200B-2011 ND 1ug/L0.50
o - Xylenes 95-47-6 SM 6200B-2011 ND 1ug/L0.50
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 103 70-130
Bromofluorobenzene 91 70-130
Toluene-d8 102 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-33
YB10035-015
02/09/2023 1015
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 50 02/22/2023 1536 JWO 68210
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 SM 6200B-2011 500 S 1ug/L500
Benzene 71-43-2 SM 6200B-2011 3600 1ug/L25
Bromobenzene 108-86-1 SM 6200B-2011 ND 1ug/L25
Bromochloromethane 74-97-5 SM 6200B-2011 ND 1ug/L25
Bromodichloromethane 75-27-4 SM 6200B-2011 ND 1ug/L25
Bromoform 75-25-2 SM 6200B-2011 ND 1ug/L25
Bromomethane (Methyl bromide)74-83-9 SM 6200B-2011 ND 1ug/L25
2-Butanone (MEK)78-93-3 SM 6200B-2011 ND S 1ug/L500
n-Butylbenzene 104-51-8 SM 6200B-2011 61 1ug/L25
sec-Butylbenzene 135-98-8 SM 6200B-2011 41 1ug/L25
tert-Butylbenzene 98-06-6 SM 6200B-2011 ND 1ug/L25
Carbon tetrachloride 56-23-5 SM 6200B-2011 ND 1ug/L25
Chlorobenzene 108-90-7 SM 6200B-2011 ND 1ug/L25
Chloroethane 75-00-3 SM 6200B-2011 ND 1ug/L25
Chloroform 67-66-3 SM 6200B-2011 ND 1ug/L25
Chloromethane (Methyl chloride)74-87-3 SM 6200B-2011 ND 1ug/L25
2-Chlorotoluene 95-49-8 SM 6200B-2011 ND 1ug/L25
4-Chlorotoluene 106-43-4 SM 6200B-2011 ND 1ug/L25
Dibromochloromethane 124-48-1 SM 6200B-2011 ND 1ug/L25
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-2011 ND 1ug/L25
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-2011 ND 1ug/L25
1,2-Dichlorobenzene 95-50-1 SM 6200B-2011 ND 1ug/L25
1,3-Dichlorobenzene 541-73-1 SM 6200B-2011 ND 1ug/L25
1,4-Dichlorobenzene 106-46-7 SM 6200B-2011 ND 1ug/L25
Dichlorodifluoromethane 75-71-8 SM 6200B-2011 ND 1ug/L25
1,1-Dichloroethane 75-34-3 SM 6200B-2011 ND 1ug/L25
1,2-Dichloroethane 107-06-2 SM 6200B-2011 ND 1ug/L25
1,1-Dichloroethene 75-35-4 SM 6200B-2011 ND 1ug/L25
cis-1,2-Dichloroethene 156-59-2 SM 6200B-2011 ND 1ug/L25
trans-1,2-Dichloroethene 156-60-5 SM 6200B-2011 ND 1ug/L25
1,2-Dichloropropane 78-87-5 SM 6200B-2011 ND 1ug/L25
1,3-Dichloropropane 142-28-9 SM 6200B-2011 ND 1ug/L25
2,2-Dichloropropane 594-20-7 SM 6200B-2011 ND 1ug/L25
1,1-Dichloropropene 563-58-6 SM 6200B-2011 ND 1ug/L25
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-2011 ND S 1ug/L25
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-2011 ND S 1ug/L25
Diisopropyl ether (IPE)108-20-3 SM 6200B-2011 66 1ug/L25
Ethylbenzene 100-41-4 SM 6200B-2011 1200 1ug/L25
Hexachlorobutadiene 87-68-3 SM 6200B-2011 ND 1ug/L25
2-Hexanone 591-78-6 SM 6200B-2011 ND 1ug/L500
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
MW-33
YB10035-015
02/09/2023 1015
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 50 02/22/2023 1536 JWO 68210
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Isopropylbenzene (Cumene)98-82-8 SM 6200B-2011 130 1ug/L25
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-2011 ND 1ug/L25
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-2011 2000 1ug/L25
4-Methyl-2-pentanone 108-10-1 SM 6200B-2011 ND 1ug/L500
Methylene chloride 75-09-2 SM 6200B-2011 ND 1ug/L25
Naphthalene 91-20-3 SM 6200B-2011 330 1ug/L25
n-Propylbenzene 103-65-1 SM 6200B-2011 370 1ug/L25
Styrene 100-42-5 SM 6200B-2011 ND 1ug/L25
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-2011 ND 1ug/L25
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-2011 ND 1ug/L25
Tetrachloroethene 127-18-4 SM 6200B-2011 ND 1ug/L25
Toluene 108-88-3 SM 6200B-2011 6500 1ug/L25
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-2011 ND 1ug/L25
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-2011 ND 1ug/L25
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-2011 ND 1ug/L25
1,1,1-Trichloroethane 71-55-6 SM 6200B-2011 ND 1ug/L25
1,1,2-Trichloroethane 79-00-5 SM 6200B-2011 ND 1ug/L25
Trichloroethene 79-01-6 SM 6200B-2011 ND 1ug/L25
Trichlorofluoromethane 75-69-4 SM 6200B-2011 ND 1ug/L25
1,2,3-Trichloropropane 96-18-4 SM 6200B-2011 ND 1ug/L25
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-2011 950 1ug/L25
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-2011 2900 1ug/L25
Vinyl chloride 75-01-4 SM 6200B-2011 ND 1ug/L25
m+p - Xylenes 179601-23-1 SM 6200B-2011 6100 1ug/L25
o - Xylenes 95-47-6 SM 6200B-2011 2900 1ug/L25
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 102 70-130
Bromofluorobenzene 98 70-130
Toluene-d8 104 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
DW-1R
YB10035-016
02/08/2023 1415
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/22/2023 0450 BBW 68168
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 SM 6200B-2011 ND 1ug/L10
Benzene 71-43-2 SM 6200B-2011 64 1ug/L0.50
Bromobenzene 108-86-1 SM 6200B-2011 ND 1ug/L0.50
Bromochloromethane 74-97-5 SM 6200B-2011 ND 1ug/L0.50
Bromodichloromethane 75-27-4 SM 6200B-2011 ND 1ug/L0.50
Bromoform 75-25-2 SM 6200B-2011 ND 1ug/L0.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-2011 ND 1ug/L0.50
2-Butanone (MEK)78-93-3 SM 6200B-2011 ND 1ug/L10
n-Butylbenzene 104-51-8 SM 6200B-2011 4.4 1ug/L0.50
sec-Butylbenzene 135-98-8 SM 6200B-2011 6.6 1ug/L0.50
tert-Butylbenzene 98-06-6 SM 6200B-2011 ND 1ug/L0.50
Carbon tetrachloride 56-23-5 SM 6200B-2011 ND 1ug/L0.50
Chlorobenzene 108-90-7 SM 6200B-2011 ND 1ug/L0.50
Chloroethane 75-00-3 SM 6200B-2011 ND 1ug/L0.50
Chloroform 67-66-3 SM 6200B-2011 ND 1ug/L0.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-2011 ND 1ug/L0.50
2-Chlorotoluene 95-49-8 SM 6200B-2011 ND 1ug/L0.50
4-Chlorotoluene 106-43-4 SM 6200B-2011 ND 1ug/L0.50
Dibromochloromethane 124-48-1 SM 6200B-2011 ND 1ug/L0.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-2011 ND 1ug/L0.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-2011 ND 1ug/L0.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-2011 ND 1ug/L0.50
Dichlorodifluoromethane 75-71-8 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethane 75-34-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloroethane 107-06-2 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethene 75-35-4 SM 6200B-2011 ND 1ug/L0.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-2011 ND 1ug/L0.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloropropane 78-87-5 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichloropropane 142-28-9 SM 6200B-2011 ND 1ug/L0.50
2,2-Dichloropropane 594-20-7 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloropropene 563-58-6 SM 6200B-2011 ND 1ug/L0.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-2011 ND 1ug/L0.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-2011 ND 1ug/L0.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-2011 0.77 1ug/L0.50
Ethylbenzene 100-41-4 SM 6200B-2011 4.3 1ug/L0.50
Hexachlorobutadiene 87-68-3 SM 6200B-2011 ND 1ug/L0.50
2-Hexanone 591-78-6 SM 6200B-2011 ND 1ug/L10
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
DW-1R
YB10035-016
02/08/2023 1415
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/22/2023 0450 BBW 68168
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Isopropylbenzene (Cumene)98-82-8 SM 6200B-2011 16 1ug/L0.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-2011 5.8 1ug/L0.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-2011 28 1ug/L0.50
4-Methyl-2-pentanone 108-10-1 SM 6200B-2011 ND 1ug/L10
Methylene chloride 75-09-2 SM 6200B-2011 ND 1ug/L0.50
Naphthalene 91-20-3 SM 6200B-2011 110 1ug/L0.50
n-Propylbenzene 103-65-1 SM 6200B-2011 18 1ug/L0.50
Styrene 100-42-5 SM 6200B-2011 ND 1ug/L0.50
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-2011 ND 1ug/L0.50
Tetrachloroethene 127-18-4 SM 6200B-2011 ND 1ug/L0.50
Toluene 108-88-3 SM 6200B-2011 11 1ug/L0.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-2011 ND 1ug/L0.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-2011 ND 1ug/L0.50
Trichloroethene 79-01-6 SM 6200B-2011 ND 1ug/L0.50
Trichlorofluoromethane 75-69-4 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-2011 ND 1ug/L0.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-2011 36 1ug/L0.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-2011 140 1ug/L0.50
Vinyl chloride 75-01-4 SM 6200B-2011 ND 1ug/L0.50
m+p - Xylenes 179601-23-1 SM 6200B-2011 82 1ug/L0.50
o - Xylenes 95-47-6 SM 6200B-2011 130 1ug/L0.50
AcceptanceRun 1
Surrogate Q % Recovery Limits
1,2-Dichloroethane-d4 102 70-130
Bromofluorobenzene 98 70-130
Toluene-d8 103 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
DW-2
YB10035-017
02/08/2023 1510
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/22/2023 0514 BBW 68168
2 SM 6200B-SM 6200B-2011 1 02/26/2023 2256 CDA 68524
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
Acetone 67-64-1 SM 6200B-2011 ND 1ug/L10
Benzene 71-43-2 SM 6200B-2011 92 1ug/L0.50
Bromobenzene 108-86-1 SM 6200B-2011 ND 1ug/L0.50
Bromochloromethane 74-97-5 SM 6200B-2011 ND 1ug/L0.50
Bromodichloromethane 75-27-4 SM 6200B-2011 ND 1ug/L0.50
Bromoform 75-25-2 SM 6200B-2011 ND 1ug/L0.50
Bromomethane (Methyl bromide)74-83-9 SM 6200B-2011 ND 1ug/L0.50
2-Butanone (MEK)78-93-3 SM 6200B-2011 ND 1ug/L10
n-Butylbenzene 104-51-8 SM 6200B-2011 ND 1ug/L0.50
sec-Butylbenzene 135-98-8 SM 6200B-2011 ND 1ug/L0.50
tert-Butylbenzene 98-06-6 SM 6200B-2011 ND 1ug/L0.50
Carbon tetrachloride 56-23-5 SM 6200B-2011 ND 1ug/L0.50
Chlorobenzene 108-90-7 SM 6200B-2011 ND 1ug/L0.50
Chloroethane 75-00-3 SM 6200B-2011 ND 1ug/L0.50
Chloroform 67-66-3 SM 6200B-2011 ND 1ug/L0.50
Chloromethane (Methyl chloride)74-87-3 SM 6200B-2011 ND 1ug/L0.50
2-Chlorotoluene 95-49-8 SM 6200B-2011 ND 1ug/L0.50
4-Chlorotoluene 106-43-4 SM 6200B-2011 ND 1ug/L0.50
Dibromochloromethane 124-48-1 SM 6200B-2011 ND 1ug/L0.50
1,2-Dibromoethane (EDB)106-93-4 SM 6200B-2011 ND 1ug/L0.50
Dibromomethane (Methylene bromide)74-95-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichlorobenzene 95-50-1 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichlorobenzene 541-73-1 SM 6200B-2011 ND 1ug/L0.50
1,4-Dichlorobenzene 106-46-7 SM 6200B-2011 ND 1ug/L0.50
Dichlorodifluoromethane 75-71-8 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethane 75-34-3 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloroethane 107-06-2 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloroethene 75-35-4 SM 6200B-2011 ND 1ug/L0.50
cis-1,2-Dichloroethene 156-59-2 SM 6200B-2011 ND 1ug/L0.50
trans-1,2-Dichloroethene 156-60-5 SM 6200B-2011 ND 1ug/L0.50
1,2-Dichloropropane 78-87-5 SM 6200B-2011 ND 1ug/L0.50
1,3-Dichloropropane 142-28-9 SM 6200B-2011 ND 1ug/L0.50
2,2-Dichloropropane 594-20-7 SM 6200B-2011 ND 1ug/L0.50
1,1-Dichloropropene 563-58-6 SM 6200B-2011 ND 1ug/L0.50
cis-1,3-Dichloropropene 10061-01-5 SM 6200B-2011 ND 1ug/L0.50
trans-1,3-Dichloropropene 10061-02-6 SM 6200B-2011 ND 1ug/L0.50
Diisopropyl ether (IPE)108-20-3 SM 6200B-2011 ND 1ug/L0.50
Ethylbenzene 100-41-4 SM 6200B-2011 1.7 1ug/L0.50
Hexachlorobutadiene 87-68-3 SM 6200B-2011 ND 1ug/L0.50
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Description:Matrix:
Date Received:
Client:Laboratory ID:
Date Sampled:
Bunnell-Lammons Engineering, Inc.
DW-2
YB10035-017
02/08/2023 1510
02/10/2023
Aqueous
Volatile Organic Compounds by GC/MS
Run Prep Method Analytical Method Dilution Analysis Date Analyst Prep Date Batch
1 SM 6200B-SM 6200B-2011 1 02/22/2023 0514 BBW 68168
2 SM 6200B-SM 6200B-2011 1 02/26/2023 2256 CDA 68524
AnalyticalCAS
Parameter Number Method Result Q LOQ Units Run
2-Hexanone 591-78-6 SM 6200B-2011 ND 1ug/L10
Isopropylbenzene (Cumene)98-82-8 SM 6200B-2011 ND 1ug/L0.50
p-Isopropyltoluene (p-Cymene)99-87-6 SM 6200B-2011 ND 1ug/L0.50
Methyl tertiary butyl ether (MTBE)1634-04-4 SM 6200B-2011 11 1ug/L0.50
4-Methyl-2-pentanone 108-10-1 SM 6200B-2011 ND 1ug/L10
Methylene chloride 75-09-2 SM 6200B-2011 ND 1ug/L0.50
Naphthalene 91-20-3 SM 6200B-2011 0.94 H 2ug/L0.50
n-Propylbenzene 103-65-1 SM 6200B-2011 ND 1ug/L0.50
Styrene 100-42-5 SM 6200B-2011 ND 1ug/L0.50
1,1,1,2-Tetrachloroethane 630-20-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2,2-Tetrachloroethane 79-34-5 SM 6200B-2011 ND 1ug/L0.50
Tetrachloroethene 127-18-4 SM 6200B-2011 ND 1ug/L0.50
Toluene 108-88-3 SM 6200B-2011 13 1ug/L0.50
1,1,2-Trichloro-1,2,2-Trifluoroethane 76-13-1 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichlorobenzene 87-61-6 SM 6200B-2011 ND 1ug/L0.50
1,2,4-Trichlorobenzene 120-82-1 SM 6200B-2011 ND 1ug/L0.50
1,1,1-Trichloroethane 71-55-6 SM 6200B-2011 ND 1ug/L0.50
1,1,2-Trichloroethane 79-00-5 SM 6200B-2011 ND 1ug/L0.50
Trichloroethene 79-01-6 SM 6200B-2011 ND 1ug/L0.50
Trichlorofluoromethane 75-69-4 SM 6200B-2011 ND 1ug/L0.50
1,2,3-Trichloropropane 96-18-4 SM 6200B-2011 ND 1ug/L0.50
1,3,5-Trimethylbenzene (Mesitylene)108-67-8 SM 6200B-2011 0.60 1ug/L0.50
1,2,4-Trimethylbenzene 95-63-6 SM 6200B-2011 1.7 1ug/L0.50
Vinyl chloride 75-01-4 SM 6200B-2011 ND 1ug/L0.50
m+p - Xylenes 179601-23-1 SM 6200B-2011 6.4 1ug/L0.50
o - Xylenes 95-47-6 SM 6200B-2011 3.9 1ug/L0.50
AcceptanceAcceptanceRun 2Run 1
Surrogate Q % Recovery Limits % Recovery LimitsQ
1,2-Dichloroethane-d4 103 70-130 H 101 70-130
Bromofluorobenzene 96 70-130 H 101 70-130
Toluene-d8 104 70-130 H 98 70-130
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range
P = The RPD between two GC columns exceeds 40%ND = Not detected at or above the LOQ N = Recovery is out of criteria
H = Out of holding time
Q = Surrogate failure
L = LCS/LCSD failure
S = MS/MSD failureW = Reported on wet weight basis
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
QC Summary
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:YQ68047-001
68047 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter Result Q LOQ Units Analysis DateDil
Benzene ND 02/20/2023 21170.50 ug/L1
Bromobenzene ND 02/20/2023 21170.50 ug/L1
Bromochloromethane ND 02/20/2023 21170.50 ug/L1
Bromodichloromethane ND 02/20/2023 21170.50 ug/L1
Bromoform ND 02/20/2023 21170.50 ug/L1
Bromomethane (Methyl bromide)ND 02/20/2023 21170.50 ug/L1
2-Butanone (MEK)ND 02/20/2023 211710ug/L1
n-Butylbenzene ND 02/20/2023 21170.50 ug/L1
sec-Butylbenzene ND 02/20/2023 21170.50 ug/L1
tert-Butylbenzene ND 02/20/2023 21170.50 ug/L1
Carbon tetrachloride ND 02/20/2023 21170.50 ug/L1
Chlorobenzene ND 02/20/2023 21170.50 ug/L1
Chloroethane ND 02/20/2023 21170.50 ug/L1
Chloroform ND 02/20/2023 21170.50 ug/L1
2-Chlorotoluene ND 02/20/2023 21170.50 ug/L1
4-Chlorotoluene ND 02/20/2023 21170.50 ug/L1
Dibromochloromethane ND 02/20/2023 21170.50 ug/L1
1,2-Dibromoethane (EDB)ND 02/20/2023 21170.50 ug/L1
Dibromomethane (Methylene bromide)ND 02/20/2023 21170.50 ug/L1
1,2-Dichlorobenzene ND 02/20/2023 21170.50 ug/L1
1,3-Dichlorobenzene ND 02/20/2023 21170.50 ug/L1
1,4-Dichlorobenzene ND 02/20/2023 21170.50 ug/L1
1,1-Dichloroethane ND 02/20/2023 21170.50 ug/L1
1,2-Dichloroethane ND 02/20/2023 21170.50 ug/L1
1,1-Dichloroethene ND 02/20/2023 21170.50 ug/L1
cis-1,2-Dichloroethene ND 02/20/2023 21170.50 ug/L1
trans-1,2-Dichloroethene ND 02/20/2023 21170.50 ug/L1
1,2-Dichloropropane ND 02/20/2023 21170.50 ug/L1
1,3-Dichloropropane ND 02/20/2023 21170.50 ug/L1
2,2-Dichloropropane ND 02/20/2023 21170.50 ug/L1
1,1-Dichloropropene ND 02/20/2023 21170.50 ug/L1
cis-1,3-Dichloropropene ND 02/20/2023 21170.50 ug/L1
trans-1,3-Dichloropropene ND 02/20/2023 21170.50 ug/L1
Diisopropyl ether (IPE)ND 02/20/2023 21170.50 ug/L1
Ethylbenzene ND 02/20/2023 21170.50 ug/L1
Hexachlorobutadiene ND 02/20/2023 21170.50 ug/L1
2-Hexanone ND 02/20/2023 211710ug/L1
Isopropylbenzene (Cumene)ND 02/20/2023 21170.50 ug/L1
p-Isopropyltoluene (p-Cymene)ND 02/20/2023 21170.50 ug/L1
Methyl tertiary butyl ether (MTBE)ND 02/20/2023 21170.50 ug/L1
4-Methyl-2-pentanone ND 02/20/2023 211710ug/L1
Methylene chloride ND 02/20/2023 21170.50 ug/L1
Naphthalene ND 02/20/2023 21170.50 ug/L1
n-Propylbenzene ND 02/20/2023 21170.50 ug/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:YQ68047-001
68047 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter Result Q LOQ Units Analysis DateDil
Styrene ND 02/20/2023 21170.50 ug/L1
1,1,1,2-Tetrachloroethane ND 02/20/2023 21170.50 ug/L1
1,1,2,2-Tetrachloroethane ND 02/20/2023 21170.50 ug/L1
Tetrachloroethene ND 02/20/2023 21170.50 ug/L1
Toluene ND 02/20/2023 21170.50 ug/L1
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 02/20/2023 21170.50 ug/L1
1,2,3-Trichlorobenzene ND 02/20/2023 21170.50 ug/L1
1,2,4-Trichlorobenzene ND 02/20/2023 21170.50 ug/L1
1,1,1-Trichloroethane ND 02/20/2023 21170.50 ug/L1
1,1,2-Trichloroethane ND 02/20/2023 21170.50 ug/L1
Trichloroethene ND 02/20/2023 21170.50 ug/L1
Trichlorofluoromethane ND 02/20/2023 21170.50 ug/L1
1,2,3-Trichloropropane ND 02/20/2023 21170.50 ug/L1
1,3,5-Trimethylbenzene (Mesitylene)ND 02/20/2023 21170.50 ug/L1
1,2,4-Trimethylbenzene ND 02/20/2023 21170.50 ug/L1
Vinyl chloride ND 02/20/2023 21170.50 ug/L1
m+p - Xylenes ND 02/20/2023 21170.50 ug/L1
o - Xylenes ND 02/20/2023 21170.50 ug/L1
Surrogate Q % Rec Acceptance
Limit
1,2-Dichloroethane-d4 95 70-130
Bromofluorobenzene 101 70-130
Toluene-d8 104 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:YQ68047-002
68047 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
%Rec
LimitDil(ug/L)(ug/L)
Benzene 48 02/20/2023 1809975070-1301
Bromobenzene 53 02/20/2023 18091055070-1301
Bromochloromethane 49 02/20/2023 1809985070-1301
Bromodichloromethane 48 02/20/2023 1809965070-1301
Bromoform 47 02/20/2023 1809945070-1301
Bromomethane (Methyl bromide)55 02/20/2023 18091095060-1401
2-Butanone (MEK)120 02/20/2023 180911910070-1301
n-Butylbenzene 57 02/20/2023 18091155070-1301
sec-Butylbenzene 59 02/20/2023 18091175070-1301
tert-Butylbenzene 59 02/20/2023 18091185070-1301
Carbon tetrachloride 48 02/20/2023 1809965070-1301
Chlorobenzene 50 02/20/2023 1809995070-1301
Chloroethane 58 02/20/2023 18091165060-1401
Chloroform 44 02/20/2023 1809885070-1301
2-Chlorotoluene 53 02/20/2023 18091065070-1301
4-Chlorotoluene 53 02/20/2023 18091075070-1301
Dibromochloromethane 50 02/20/2023 1809995070-1301
1,2-Dibromoethane (EDB)52 02/20/2023 18091035070-1301
Dibromomethane (Methylene bromide)50 02/20/2023 1809995070-1301
1,2-Dichlorobenzene 50 02/20/2023 1809995070-1301
1,3-Dichlorobenzene 50 02/20/2023 18091005070-1301
1,4-Dichlorobenzene 48 02/20/2023 1809965070-1301
1,1-Dichloroethane 47 02/20/2023 1809945070-1301
1,2-Dichloroethane 50 02/20/2023 1809995070-1301
1,1-Dichloroethene 51 02/20/2023 18091025070-1301
cis-1,2-Dichloroethene 47 02/20/2023 1809955070-1301
trans-1,2-Dichloroethene 47 02/20/2023 1809955070-1301
1,2-Dichloropropane 48 02/20/2023 1809975070-1301
1,3-Dichloropropane 51 02/20/2023 18091035070-1301
2,2-Dichloropropane 55 02/20/2023 18091105070-1301
1,1-Dichloropropene 49 02/20/2023 1809985070-1301
cis-1,3-Dichloropropene 53 02/20/2023 18091065070-1301
trans-1,3-Dichloropropene 48 02/20/2023 1809965070-1301
Diisopropyl ether (IPE)48 02/20/2023 1809965070-1301
Ethylbenzene 53 02/20/2023 18091055070-1301
Hexachlorobutadiene 58 02/20/2023 18091155070-1301
2-Hexanone 98 02/20/2023 18099810070-1301
Isopropylbenzene (Cumene)55 02/20/2023 18091105070-1301
p-Isopropyltoluene (p-Cymene)58 02/20/2023 18091175070-1301
Methyl tertiary butyl ether (MTBE)49 02/20/2023 1809985070-1301
4-Methyl-2-pentanone 100 02/20/2023 180910210070-1301
Methylene chloride 45 02/20/2023 1809915070-1301
Naphthalene 62 02/20/2023 18091235070-1301
n-Propylbenzene 56 02/20/2023 18091135070-1301
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:YQ68047-002
68047 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
%Rec
LimitDil(ug/L)(ug/L)
Styrene 50 02/20/2023 18091005070-1301
1,1,1,2-Tetrachloroethane 50 02/20/2023 1809995070-1301
1,1,2,2-Tetrachloroethane 51 02/20/2023 18091015070-1301
Tetrachloroethene 51 02/20/2023 18091015070-1301
Toluene 53 02/20/2023 18091055070-1301
1,1,2-Trichloro-1,2,2-Trifluoroethane 52 02/20/2023 18091045070-1301
1,2,3-Trichlorobenzene 53 02/20/2023 18091065070-1301
1,2,4-Trichlorobenzene 54 02/20/2023 18091095070-1301
1,1,1-Trichloroethane 48 02/20/2023 1809965070-1301
1,1,2-Trichloroethane 49 02/20/2023 1809995070-1301
Trichloroethene 49 02/20/2023 1809985070-1301
Trichlorofluoromethane 60 02/20/2023 18091215060-1401
1,2,3-Trichloropropane 53 02/20/2023 18091075070-1301
1,3,5-Trimethylbenzene (Mesitylene)59 02/20/2023 18091185070-1301
1,2,4-Trimethylbenzene 58 02/20/2023 18091175070-1301
Vinyl chloride 67 02/20/2023 18091345060-1401
m+p - Xylenes 55 02/20/2023 18091095070-1301
o - Xylenes 55 02/20/2023 18091095070-1301
Surrogate Q % Rec Acceptance
Limit
1,2-Dichloroethane-d4 89 70-130
Bromofluorobenzene 101 70-130
Toluene-d8 100 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - MS
Batch:Prep Method:
Sample ID:YB10035-003MS
68047 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
%Rec
Limit
Sample
Amount
Dil(ug/L)(ug/L)(ug/L)
Benzene 8000 02/21/2023 0516103250070-130550050
Bromobenzene 2800 02/21/2023 0516111250070-130ND50
Bromochloromethane 2600 02/21/2023 0516105250070-130ND50
Bromodichloromethane 2600 02/21/2023 0516102250070-130ND50
Bromoform 2200 02/21/2023 051690250070-130ND50
Bromomethane (Methyl bromide)3000 02/21/2023 0516119250060-140ND50
2-Butanone (MEK)5500 02/21/2023 0516110500070-130ND50
n-Butylbenzene 3100 02/21/2023 0516125250070-130ND50
sec-Butylbenzene 3200 02/21/2023 0516130250070-130ND50
tert-Butylbenzene 3200 02/21/2023 0516129250070-130ND50
Carbon tetrachloride 2600 02/21/2023 0516104250070-130ND50
Chlorobenzene 2700 02/21/2023 0516109250070-130ND50
Chloroethane 3100 02/21/2023 0516123250060-140ND50
Chloroform 2400 02/21/2023 051696250070-130ND50
2-Chlorotoluene 2900 02/21/2023 0516117250070-130ND50
4-Chlorotoluene 2900 02/21/2023 0516116250070-130ND50
Dibromochloromethane 2500 02/21/2023 0516102250070-130ND50
1,2-Dibromoethane (EDB)2700 02/21/2023 0516110250070-130ND50
Dibromomethane (Methylene bromide)2700 02/21/2023 0516106250070-130ND50
1,2-Dichlorobenzene 2700 02/21/2023 0516108250070-130ND50
1,3-Dichlorobenzene 2700 02/21/2023 0516106250070-130ND50
1,4-Dichlorobenzene 2600 02/21/2023 0516102250070-130ND50
1,1-Dichloroethane 2600 02/21/2023 0516102250070-130ND50
1,2-Dichloroethane 2700 02/21/2023 0516107250070-130ND50
1,1-Dichloroethene 2800 02/21/2023 0516111250070-130ND50
cis-1,2-Dichloroethene 2600 02/21/2023 0516103250070-130ND50
trans-1,2-Dichloroethene 2600 02/21/2023 0516104250070-130ND50
1,2-Dichloropropane 2600 02/21/2023 0516105250070-130ND50
1,3-Dichloropropane 2700 02/21/2023 0516110250070-130ND50
2,2-Dichloropropane 2400 02/21/2023 051697250070-130ND50
1,1-Dichloropropene 2700 02/21/2023 0516106250070-130ND50
cis-1,3-Dichloropropene 2700 02/21/2023 0516107250070-130ND50
trans-1,3-Dichloropropene 2400 02/21/2023 051696250070-130ND50
Diisopropyl ether (IPE)2700 02/21/2023 0516108250070-1303050
Ethylbenzene 3000 02/21/2023 0516118250070-13011050
Hexachlorobutadiene 2900 02/21/2023 0516116250070-130ND50
2-Hexanone 5300 02/21/2023 0516106500070-130ND50
Isopropylbenzene (Cumene)3100 02/21/2023 0516123250070-1303250
p-Isopropyltoluene (p-Cymene)3200 02/21/2023 0516128250070-130ND50
Methyl tertiary butyl ether (MTBE)3600 02/21/2023 0516110250070-13082050
4-Methyl-2-pentanone 5500 02/21/2023 0516109500070-130ND50
Methylene chloride 2400 02/21/2023 051696250070-130ND50
Naphthalene 3300 02/21/2023 0516129250070-1309150
n-Propylbenzene 3100 02/21/2023 0516125250070-130ND50
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - MS
Batch:Prep Method:
Sample ID:YB10035-003MS
68047 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
%Rec
Limit
Sample
Amount
Dil(ug/L)(ug/L)(ug/L)
Styrene 2800 02/21/2023 0516111250070-130ND50
1,1,1,2-Tetrachloroethane 2700 02/21/2023 0516106250070-130ND50
1,1,2,2-Tetrachloroethane 2700 02/21/2023 0516108250070-130ND50
Tetrachloroethene 2800 02/21/2023 0516110250070-1302650
Toluene 3100 02/21/2023 0516117250070-13016050
1,1,2-Trichloro-1,2,2-Trifluoroethane 2700 02/21/2023 0516109250070-130ND50
1,2,3-Trichlorobenzene 2800 02/21/2023 0516111250070-130ND50
1,2,4-Trichlorobenzene 2800 02/21/2023 0516113250070-130ND50
1,1,1-Trichloroethane 2600 02/21/2023 0516104250070-130ND50
1,1,2-Trichloroethane 2700 02/21/2023 0516107250070-130ND50
Trichloroethene 2700 02/21/2023 0516106250070-130ND50
Trichlorofluoromethane 3200 02/21/2023 0516130250060-140ND50
1,2,3-Trichloropropane 2800 02/21/2023 0516113250070-130ND50
1,3,5-Trimethylbenzene (Mesitylene)3300 02/21/2023 0516N131250070-1304950
1,2,4-Trimethylbenzene 3400 02/21/2023 0516130250070-13016050
Vinyl chloride 3500 02/21/2023 0516139250060-140ND50
m+p - Xylenes 3800 02/21/2023 0516127250070-13061050
o - Xylenes 3700 02/21/2023 0516125250070-13061050
Surrogate Q % Rec Acceptance
Limit
1,2-Dichloroethane-d4 97 70-130
Bromofluorobenzene 114 70-130
Toluene-d8 112 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - MSD
Batch:Prep Method:
Sample ID:YB10035-003MD
68047 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date% RPD
%Rec
Limit
% RPD
Limit
Sample
Amount
Dil(ug/L)(ug/L)(ug/L)
Benzene 7900 02/21/2023 054099250070-1301.2 20550050
Bromobenzene 2900 02/21/2023 0540115250070-1304.0 20ND50
Bromochloromethane 2600 02/21/2023 0540102250070-1302.3 20ND50
Bromodichloromethane 2500 02/21/2023 0540100250070-1301.7 20ND50
Bromoform 2300 02/21/2023 054092250070-1302.4 20ND50
Bromomethane (Methyl bromide)2900 02/21/2023 0540116250060-1402.7 20ND50
2-Butanone (MEK)5400 02/21/2023 0540107500070-1302.6 20ND50
n-Butylbenzene 3300 02/21/2023 0540N131250070-1305.0 20ND50
sec-Butylbenzene 3400 02/21/2023 0540N136250070-1304.6 20ND50
tert-Butylbenzene 3400 02/21/2023 0540N136250070-1305.0 20ND50
Carbon tetrachloride 2500 02/21/2023 0540101250070-1302.9 20ND50
Chlorobenzene 2800 02/21/2023 0540111250070-1302.2 20ND50
Chloroethane 3000 02/21/2023 0540121250060-1401.8 20ND50
Chloroform 2300 02/21/2023 054093250070-1302.7 20ND50
2-Chlorotoluene 3000 02/21/2023 0540122250070-1304.0 20ND50
4-Chlorotoluene 3000 02/21/2023 0540118250070-1302.0 20ND50
Dibromochloromethane 2600 02/21/2023 0540103250070-1301.6 20ND50
1,2-Dibromoethane (EDB)2800 02/21/2023 0540111250070-1301.3 20ND50
Dibromomethane (Methylene bromide)2600 02/21/2023 0540103250070-1303.3 20ND50
1,2-Dichlorobenzene 2800 02/21/2023 0540113250070-1304.3 20ND50
1,3-Dichlorobenzene 2800 02/21/2023 0540111250070-1304.4 20ND50
1,4-Dichlorobenzene 2700 02/21/2023 0540106250070-1304.1 20ND50
1,1-Dichloroethane 2500 02/21/2023 0540101250070-1301.6 20ND50
1,2-Dichloroethane 2600 02/21/2023 0540104250070-1302.6 20ND50
1,1-Dichloroethene 2700 02/21/2023 0540107250070-1304.0 20ND50
cis-1,2-Dichloroethene 2500 02/21/2023 0540101250070-1302.1 20ND50
trans-1,2-Dichloroethene 2600 02/21/2023 0540102250070-1301.9 20ND50
1,2-Dichloropropane 2600 02/21/2023 0540104250070-1301.3 20ND50
1,3-Dichloropropane 2800 02/21/2023 0540111250070-1301.4 20ND50
2,2-Dichloropropane 2400 02/21/2023 054096250070-1300.67 20ND50
1,1-Dichloropropene 2600 02/21/2023 0540106250070-1300.62 20ND50
cis-1,3-Dichloropropene 2700 02/21/2023 0540106250070-1300.83 20ND50
trans-1,3-Dichloropropene 2500 02/21/2023 054099250070-1302.7 20ND50
Diisopropyl ether (IPE)2700 02/21/2023 0540107250070-1300.85 203050
Ethylbenzene 3100 02/21/2023 0540119250070-1300.84 2011050
Hexachlorobutadiene 3200 02/21/2023 0540127250070-1309.2 20ND50
2-Hexanone 5300 02/21/2023 0540106500070-1300.27 20ND50
Isopropylbenzene (Cumene)3200 02/21/2023 0540125250070-1301.7 203250
p-Isopropyltoluene (p-Cymene)3400 02/21/2023 0540N135250070-1305.1 20ND50
Methyl tertiary butyl ether (MTBE)3500 02/21/2023 0540107250070-1301.7 2082050
4-Methyl-2-pentanone 5400 02/21/2023 0540108500070-1301.4 20ND50
Methylene chloride 2300 02/21/2023 054094250070-1302.6 20ND50
Naphthalene 3500 02/21/2023 0540N137250070-1305.8 209150
n-Propylbenzene 3300 02/21/2023 0540130250070-1303.7 20ND50
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - MSD
Batch:Prep Method:
Sample ID:YB10035-003MD
68047 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date% RPD
%Rec
Limit
% RPD
Limit
Sample
Amount
Dil(ug/L)(ug/L)(ug/L)
Styrene 2800 02/21/2023 0540112250070-1300.66 20ND50
1,1,1,2-Tetrachloroethane 2700 02/21/2023 0540108250070-1301.4 20ND50
1,1,2,2-Tetrachloroethane 2800 02/21/2023 0540112250070-1303.7 20ND50
Tetrachloroethene 2800 02/21/2023 0540112250070-1301.3 202650
Toluene 3100 02/21/2023 0540117250070-1300.23 2016050
1,1,2-Trichloro-1,2,2-Trifluoroethane 2700 02/21/2023 0540108250070-1301.0 20ND50
1,2,3-Trichlorobenzene 2900 02/21/2023 0540117250070-1305.7 20ND50
1,2,4-Trichlorobenzene 3000 02/21/2023 0540120250070-1305.9 20ND50
1,1,1-Trichloroethane 2500 02/21/2023 0540102250070-1302.1 20ND50
1,1,2-Trichloroethane 2700 02/21/2023 0540107250070-1300.12 20ND50
Trichloroethene 2600 02/21/2023 0540105250070-1301.2 20ND50
Trichlorofluoromethane 3200 02/21/2023 0540127250060-1402.2 20ND50
1,2,3-Trichloropropane 2900 02/21/2023 0540116250070-1302.4 20ND50
1,3,5-Trimethylbenzene (Mesitylene)3400 02/21/2023 0540N136250070-1304.0 204950
1,2,4-Trimethylbenzene 3500 02/21/2023 0540N134250070-1302.7 2016050
Vinyl chloride 3600 02/21/2023 0540N142250060-1402.2 20ND50
m+p - Xylenes 3800 02/21/2023 0540128250070-1300.35 2061050
o - Xylenes 3700 02/21/2023 0540124250070-1300.46 2061050
Surrogate Q % Rec Acceptance
Limit
1,2-Dichloroethane-d4 95 70-130
Bromofluorobenzene 111 70-130
Toluene-d8 111 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:YQ68168-001
68168 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter Result Q LOQ Units Analysis DateDil
Acetone ND 02/22/2023 012010ug/L1
Benzene ND 02/22/2023 01200.50 ug/L1
Bromobenzene ND 02/22/2023 01200.50 ug/L1
Bromochloromethane ND 02/22/2023 01200.50 ug/L1
Bromodichloromethane ND 02/22/2023 01200.50 ug/L1
Bromoform ND 02/22/2023 01200.50 ug/L1
Bromomethane (Methyl bromide)ND 02/22/2023 01200.50 ug/L1
2-Butanone (MEK)ND 02/22/2023 012010ug/L1
n-Butylbenzene ND 02/22/2023 01200.50 ug/L1
sec-Butylbenzene ND 02/22/2023 01200.50 ug/L1
tert-Butylbenzene ND 02/22/2023 01200.50 ug/L1
Carbon tetrachloride ND 02/22/2023 01200.50 ug/L1
Chlorobenzene ND 02/22/2023 01200.50 ug/L1
Chloroethane ND 02/22/2023 01200.50 ug/L1
Chloroform ND 02/22/2023 01200.50 ug/L1
Chloromethane (Methyl chloride)ND 02/22/2023 01200.50 ug/L1
2-Chlorotoluene ND 02/22/2023 01200.50 ug/L1
4-Chlorotoluene ND 02/22/2023 01200.50 ug/L1
Dibromochloromethane ND 02/22/2023 01200.50 ug/L1
1,2-Dibromoethane (EDB)ND 02/22/2023 01200.50 ug/L1
Dibromomethane (Methylene bromide)ND 02/22/2023 01200.50 ug/L1
1,2-Dichlorobenzene ND 02/22/2023 01200.50 ug/L1
1,3-Dichlorobenzene ND 02/22/2023 01200.50 ug/L1
1,4-Dichlorobenzene ND 02/22/2023 01200.50 ug/L1
Dichlorodifluoromethane ND 02/22/2023 01200.50 ug/L1
1,1-Dichloroethane ND 02/22/2023 01200.50 ug/L1
1,2-Dichloroethane ND 02/22/2023 01200.50 ug/L1
1,1-Dichloroethene ND 02/22/2023 01200.50 ug/L1
cis-1,2-Dichloroethene ND 02/22/2023 01200.50 ug/L1
trans-1,2-Dichloroethene ND 02/22/2023 01200.50 ug/L1
1,2-Dichloropropane ND 02/22/2023 01200.50 ug/L1
1,3-Dichloropropane ND 02/22/2023 01200.50 ug/L1
2,2-Dichloropropane ND 02/22/2023 01200.50 ug/L1
1,1-Dichloropropene ND 02/22/2023 01200.50 ug/L1
cis-1,3-Dichloropropene ND 02/22/2023 01200.50 ug/L1
trans-1,3-Dichloropropene ND 02/22/2023 01200.50 ug/L1
Diisopropyl ether (IPE)ND 02/22/2023 01200.50 ug/L1
Ethylbenzene ND 02/22/2023 01200.50 ug/L1
Hexachlorobutadiene ND 02/22/2023 01200.50 ug/L1
2-Hexanone ND 02/22/2023 012010ug/L1
Isopropylbenzene (Cumene)ND 02/22/2023 01200.50 ug/L1
p-Isopropyltoluene (p-Cymene)ND 02/22/2023 01200.50 ug/L1
Methyl tertiary butyl ether (MTBE)ND 02/22/2023 01200.50 ug/L1
4-Methyl-2-pentanone ND 02/22/2023 012010ug/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:YQ68168-001
68168 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter Result Q LOQ Units Analysis DateDil
Methylene chloride ND 02/22/2023 01200.50 ug/L1
Naphthalene ND 02/22/2023 01200.50 ug/L1
n-Propylbenzene ND 02/22/2023 01200.50 ug/L1
Styrene ND 02/22/2023 01200.50 ug/L1
1,1,1,2-Tetrachloroethane ND 02/22/2023 01200.50 ug/L1
1,1,2,2-Tetrachloroethane ND 02/22/2023 01200.50 ug/L1
Tetrachloroethene ND 02/22/2023 01200.50 ug/L1
Toluene ND 02/22/2023 01200.50 ug/L1
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 02/22/2023 01200.50 ug/L1
1,2,3-Trichlorobenzene ND 02/22/2023 01200.50 ug/L1
1,2,4-Trichlorobenzene ND 02/22/2023 01200.50 ug/L1
1,1,1-Trichloroethane ND 02/22/2023 01200.50 ug/L1
1,1,2-Trichloroethane ND 02/22/2023 01200.50 ug/L1
Trichloroethene ND 02/22/2023 01200.50 ug/L1
Trichlorofluoromethane ND 02/22/2023 01200.50 ug/L1
1,2,3-Trichloropropane ND 02/22/2023 01200.50 ug/L1
1,3,5-Trimethylbenzene (Mesitylene)ND 02/22/2023 01200.50 ug/L1
1,2,4-Trimethylbenzene ND 02/22/2023 01200.50 ug/L1
Vinyl chloride ND 02/22/2023 01200.50 ug/L1
m+p - Xylenes ND 02/22/2023 01200.50 ug/L1
o - Xylenes ND 02/22/2023 01200.50 ug/L1
Surrogate Q % Rec Acceptance
Limit
1,2-Dichloroethane-d4 102 70-130
Bromofluorobenzene 94 70-130
Toluene-d8 106 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:YQ68168-002
68168 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
%Rec
LimitDil(ug/L)(ug/L)
Acetone 120 02/21/2023 212712410070-1301
Benzene 49 02/21/2023 2127985070-1301
Bromobenzene 51 02/21/2023 21271025070-1301
Bromochloromethane 50 02/21/2023 2127995070-1301
Bromodichloromethane 49 02/21/2023 2127975070-1301
Bromoform 51 02/21/2023 21271035070-1301
Bromomethane (Methyl bromide)61 02/21/2023 21271225060-1401
2-Butanone (MEK)110 02/21/2023 212710510070-1301
n-Butylbenzene 57 02/21/2023 21271135070-1301
sec-Butylbenzene 57 02/21/2023 21271145070-1301
tert-Butylbenzene 56 02/21/2023 21271135070-1301
Carbon tetrachloride 50 02/21/2023 2127995070-1301
Chlorobenzene 49 02/21/2023 2127975070-1301
Chloroethane 53 02/21/2023 21271075060-1401
Chloroform 46 02/21/2023 2127925070-1301
Chloromethane (Methyl chloride)57 02/21/2023 21271145060-1401
2-Chlorotoluene 52 02/21/2023 21271055070-1301
4-Chlorotoluene 49 02/21/2023 2127995070-1301
Dibromochloromethane 51 02/21/2023 21271025070-1301
1,2-Dibromoethane (EDB)52 02/21/2023 21271045070-1301
Dibromomethane (Methylene bromide)49 02/21/2023 2127985070-1301
1,2-Dichlorobenzene 49 02/21/2023 2127985070-1301
1,3-Dichlorobenzene 51 02/21/2023 21271025070-1301
1,4-Dichlorobenzene 47 02/21/2023 2127945070-1301
Dichlorodifluoromethane 59 02/21/2023 21271185060-1401
1,1-Dichloroethane 48 02/21/2023 2127965070-1301
1,2-Dichloroethane 47 02/21/2023 2127955070-1301
1,1-Dichloroethene 49 02/21/2023 2127985070-1301
cis-1,2-Dichloroethene 49 02/21/2023 2127995070-1301
trans-1,2-Dichloroethene 50 02/21/2023 2127995070-1301
1,2-Dichloropropane 49 02/21/2023 2127985070-1301
1,3-Dichloropropane 49 02/21/2023 2127995070-1301
2,2-Dichloropropane 47 02/21/2023 2127945070-1301
1,1-Dichloropropene 49 02/21/2023 2127985070-1301
cis-1,3-Dichloropropene 48 02/21/2023 2127965070-1301
trans-1,3-Dichloropropene 46 02/21/2023 2127935070-1301
Diisopropyl ether (IPE)52 02/21/2023 21271045070-1301
Ethylbenzene 54 02/21/2023 21271085070-1301
Hexachlorobutadiene 50 02/21/2023 21271015070-1301
2-Hexanone 94 02/21/2023 21279410070-1301
Isopropylbenzene (Cumene)55 02/21/2023 21271105070-1301
p-Isopropyltoluene (p-Cymene)57 02/21/2023 21271155070-1301
Methyl tertiary butyl ether (MTBE)50 02/21/2023 21271005070-1301
4-Methyl-2-pentanone 96 02/21/2023 21279610070-1301
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:YQ68168-002
68168 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
%Rec
LimitDil(ug/L)(ug/L)
Methylene chloride 46 02/21/2023 2127925070-1301
Naphthalene 46 02/21/2023 2127935070-1301
n-Propylbenzene 56 02/21/2023 21271135070-1301
Styrene 51 02/21/2023 21271015070-1301
1,1,1,2-Tetrachloroethane 51 02/21/2023 21271015070-1301
1,1,2,2-Tetrachloroethane 48 02/21/2023 2127965070-1301
Tetrachloroethene 52 02/21/2023 21271055070-1301
Toluene 53 02/21/2023 21271065070-1301
1,1,2-Trichloro-1,2,2-Trifluoroethane 50 02/21/2023 21271005070-1301
1,2,3-Trichlorobenzene 50 02/21/2023 21271005070-1301
1,2,4-Trichlorobenzene 51 02/21/2023 21271025070-1301
1,1,1-Trichloroethane 49 02/21/2023 2127995070-1301
1,1,2-Trichloroethane 48 02/21/2023 2127975070-1301
Trichloroethene 51 02/21/2023 21271025070-1301
Trichlorofluoromethane 59 02/21/2023 21271175060-1401
1,2,3-Trichloropropane 48 02/21/2023 2127975070-1301
1,3,5-Trimethylbenzene (Mesitylene)57 02/21/2023 21271145070-1301
1,2,4-Trimethylbenzene 57 02/21/2023 21271145070-1301
Vinyl chloride 57 02/21/2023 21271145060-1401
m+p - Xylenes 54 02/21/2023 21271075070-1301
o - Xylenes 54 02/21/2023 21271085070-1301
Surrogate Q % Rec Acceptance
Limit
1,2-Dichloroethane-d4 93 70-130
Bromofluorobenzene 92 70-130
Toluene-d8 101 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - LCSD
Batch:Prep Method:
Sample ID:YQ68168-003
68168 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date% RPD
%Rec
Limit
% RPD
LimitDil(ug/L)(ug/L)
Acetone 120 02/21/2023 234312110070-1303.0 201
Benzene 50 02/21/2023 23431015070-1303.0 201
Bromobenzene 54 02/21/2023 23431085070-1304.9 201
Bromochloromethane 50 02/21/2023 23431005070-1300.47 201
Bromodichloromethane 50 02/21/2023 23431005070-1302.8 201
Bromoform 54 02/21/2023 23431085070-1304.9 201
Bromomethane (Methyl bromide)63 02/21/2023 23431275060-1403.5 201
2-Butanone (MEK)110 02/21/2023 234310810070-1302.0 201
n-Butylbenzene 56 02/21/2023 23431125070-1301.0 201
sec-Butylbenzene 57 02/21/2023 23431145070-1300.15 201
tert-Butylbenzene 57 02/21/2023 23431135070-1300.30 201
Carbon tetrachloride 50 02/21/2023 23431005070-1300.73 201
Chlorobenzene 50 02/21/2023 23431005070-1302.5 201
Chloroethane 60 02/21/2023 23431205060-14012 201
Chloroform 46 02/21/2023 2343915070-1300.67 201
Chloromethane (Methyl chloride)57 02/21/2023 23431145060-1400.58 201
2-Chlorotoluene 53 02/21/2023 23431065070-1301.7 201
4-Chlorotoluene 51 02/21/2023 23431015070-1302.4 201
Dibromochloromethane 52 02/21/2023 23431045070-1301.8 201
1,2-Dibromoethane (EDB)54 02/21/2023 23431085070-1304.5 201
Dibromomethane (Methylene bromide)51 02/21/2023 23431035070-1305.0 201
1,2-Dichlorobenzene 51 02/21/2023 23431015070-1302.7 201
1,3-Dichlorobenzene 53 02/21/2023 23431065070-1303.8 201
1,4-Dichlorobenzene 49 02/21/2023 2343985070-1304.1 201
Dichlorodifluoromethane 60 02/21/2023 23431215060-1402.5 201
1,1-Dichloroethane 48 02/21/2023 2343965070-1300.47 201
1,2-Dichloroethane 49 02/21/2023 2343985070-1303.3 201
1,1-Dichloroethene 50 02/21/2023 23431005070-1302.2 201
cis-1,2-Dichloroethene 48 02/21/2023 2343975070-1302.2 201
trans-1,2-Dichloroethene 48 02/21/2023 2343965070-1302.7 201
1,2-Dichloropropane 51 02/21/2023 23431035070-1304.5 201
1,3-Dichloropropane 52 02/21/2023 23431045070-1304.9 201
2,2-Dichloropropane 51 02/21/2023 23431025070-1308.8 201
1,1-Dichloropropene 49 02/21/2023 2343975070-1300.95 201
cis-1,3-Dichloropropene 49 02/21/2023 2343995070-1303.3 201
trans-1,3-Dichloropropene 47 02/21/2023 2343945070-1301.6 201
Diisopropyl ether (IPE)52 02/21/2023 23431045070-1300.44 201
Ethylbenzene 54 02/21/2023 23431085070-1300.64 201
Hexachlorobutadiene 49 02/21/2023 2343975070-1303.5 201
2-Hexanone 100 02/21/2023 234310110070-1306.7 201
Isopropylbenzene (Cumene)56 02/21/2023 23431125070-1301.6 201
p-Isopropyltoluene (p-Cymene)58 02/21/2023 23431175070-1301.5 201
Methyl tertiary butyl ether (MTBE)48 02/21/2023 2343975070-1303.2 201
4-Methyl-2-pentanone 100 02/21/2023 234310310070-1307.1 201
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - LCSD
Batch:Prep Method:
Sample ID:YQ68168-003
68168 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date% RPD
%Rec
Limit
% RPD
LimitDil(ug/L)(ug/L)
Methylene chloride 47 02/21/2023 2343945070-1302.6 201
Naphthalene 48 02/21/2023 2343955070-1303.1 201
n-Propylbenzene 58 02/21/2023 23431175070-1303.5 201
Styrene 52 02/21/2023 23431045070-1302.6 201
1,1,1,2-Tetrachloroethane 51 02/21/2023 23431015070-1300.027 201
1,1,2,2-Tetrachloroethane 50 02/21/2023 23431005070-1304.3 201
Tetrachloroethene 53 02/21/2023 23431065070-1301.0 201
Toluene 54 02/21/2023 23431075070-1301.5 201
1,1,2-Trichloro-1,2,2-Trifluoroethane 53 02/21/2023 23431065070-1306.1 201
1,2,3-Trichlorobenzene 49 02/21/2023 2343995070-1301.1 201
1,2,4-Trichlorobenzene 51 02/21/2023 23431025070-1300.91 201
1,1,1-Trichloroethane 50 02/21/2023 2343995070-1300.69 201
1,1,2-Trichloroethane 51 02/21/2023 23431015070-1304.3 201
Trichloroethene 52 02/21/2023 23431045070-1301.5 201
Trichlorofluoromethane 63 02/21/2023 23431255060-1406.6 201
1,2,3-Trichloropropane 52 02/21/2023 23431035070-1306.5 201
1,3,5-Trimethylbenzene (Mesitylene)58 02/21/2023 23431165070-1301.3 201
1,2,4-Trimethylbenzene 58 02/21/2023 23431165070-1302.0 201
Vinyl chloride 58 02/21/2023 23431165060-1402.2 201
m+p - Xylenes 55 02/21/2023 23431105070-1302.2 201
o - Xylenes 55 02/21/2023 23431105070-1302.0 201
Surrogate Q % Rec Acceptance
Limit
1,2-Dichloroethane-d4 95 70-130
Bromofluorobenzene 95 70-130
Toluene-d8 102 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:YQ68210-001
68210 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter Result Q LOQ Units Analysis DateDil
Acetone ND 02/22/2023 104910ug/L1
Benzene ND 02/22/2023 10490.50 ug/L1
Bromobenzene ND 02/22/2023 10490.50 ug/L1
Bromochloromethane ND 02/22/2023 10490.50 ug/L1
Bromodichloromethane ND 02/22/2023 10490.50 ug/L1
Bromoform ND 02/22/2023 10490.50 ug/L1
Bromomethane (Methyl bromide)ND 02/22/2023 10490.50 ug/L1
2-Butanone (MEK)ND 02/22/2023 104910ug/L1
n-Butylbenzene ND 02/22/2023 10490.50 ug/L1
sec-Butylbenzene ND 02/22/2023 10490.50 ug/L1
tert-Butylbenzene ND 02/22/2023 10490.50 ug/L1
Carbon tetrachloride ND 02/22/2023 10490.50 ug/L1
Chlorobenzene ND 02/22/2023 10490.50 ug/L1
Chloroethane ND 02/22/2023 10490.50 ug/L1
Chloroform ND 02/22/2023 10490.50 ug/L1
Chloromethane (Methyl chloride)ND 02/22/2023 10490.50 ug/L1
2-Chlorotoluene ND 02/22/2023 10490.50 ug/L1
4-Chlorotoluene ND 02/22/2023 10490.50 ug/L1
Dibromochloromethane ND 02/22/2023 10490.50 ug/L1
1,2-Dibromoethane (EDB)ND 02/22/2023 10490.50 ug/L1
Dibromomethane (Methylene bromide)ND 02/22/2023 10490.50 ug/L1
1,2-Dichlorobenzene ND 02/22/2023 10490.50 ug/L1
1,3-Dichlorobenzene ND 02/22/2023 10490.50 ug/L1
1,4-Dichlorobenzene ND 02/22/2023 10490.50 ug/L1
Dichlorodifluoromethane ND 02/22/2023 10490.50 ug/L1
1,1-Dichloroethane ND 02/22/2023 10490.50 ug/L1
1,2-Dichloroethane ND 02/22/2023 10490.50 ug/L1
1,1-Dichloroethene ND 02/22/2023 10490.50 ug/L1
cis-1,2-Dichloroethene ND 02/22/2023 10490.50 ug/L1
trans-1,2-Dichloroethene ND 02/22/2023 10490.50 ug/L1
1,2-Dichloropropane ND 02/22/2023 10490.50 ug/L1
1,3-Dichloropropane ND 02/22/2023 10490.50 ug/L1
2,2-Dichloropropane ND 02/22/2023 10490.50 ug/L1
1,1-Dichloropropene ND 02/22/2023 10490.50 ug/L1
cis-1,3-Dichloropropene ND 02/22/2023 10490.50 ug/L1
trans-1,3-Dichloropropene ND 02/22/2023 10490.50 ug/L1
Diisopropyl ether (IPE)ND 02/22/2023 10490.50 ug/L1
Ethylbenzene ND 02/22/2023 10490.50 ug/L1
Hexachlorobutadiene ND 02/22/2023 10490.50 ug/L1
2-Hexanone ND 02/22/2023 104910ug/L1
Isopropylbenzene (Cumene)ND 02/22/2023 10490.50 ug/L1
p-Isopropyltoluene (p-Cymene)ND 02/22/2023 10490.50 ug/L1
Methyl tertiary butyl ether (MTBE)ND 02/22/2023 10490.50 ug/L1
4-Methyl-2-pentanone ND 02/22/2023 104910ug/L1
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:YQ68210-001
68210 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter Result Q LOQ Units Analysis DateDil
Methylene chloride ND 02/22/2023 10490.50 ug/L1
Naphthalene ND 02/22/2023 10490.50 ug/L1
n-Propylbenzene ND 02/22/2023 10490.50 ug/L1
Styrene ND 02/22/2023 10490.50 ug/L1
1,1,1,2-Tetrachloroethane ND 02/22/2023 10490.50 ug/L1
1,1,2,2-Tetrachloroethane ND 02/22/2023 10490.50 ug/L1
Tetrachloroethene ND 02/22/2023 10490.50 ug/L1
Toluene ND 02/22/2023 10490.50 ug/L1
1,1,2-Trichloro-1,2,2-Trifluoroethane ND 02/22/2023 10490.50 ug/L1
1,2,3-Trichlorobenzene ND 02/22/2023 10490.50 ug/L1
1,2,4-Trichlorobenzene ND 02/22/2023 10490.50 ug/L1
1,1,1-Trichloroethane ND 02/22/2023 10490.50 ug/L1
1,1,2-Trichloroethane ND 02/22/2023 10490.50 ug/L1
Trichloroethene ND 02/22/2023 10490.50 ug/L1
Trichlorofluoromethane ND 02/22/2023 10490.50 ug/L1
1,2,3-Trichloropropane ND 02/22/2023 10490.50 ug/L1
1,3,5-Trimethylbenzene (Mesitylene)ND 02/22/2023 10490.50 ug/L1
1,2,4-Trimethylbenzene ND 02/22/2023 10490.50 ug/L1
Vinyl chloride ND 02/22/2023 10490.50 ug/L1
m+p - Xylenes ND 02/22/2023 10490.50 ug/L1
o - Xylenes ND 02/22/2023 10490.50 ug/L1
Surrogate Q % Rec Acceptance
Limit
1,2-Dichloroethane-d4 103 70-130
Bromofluorobenzene 99 70-130
Toluene-d8 106 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:YQ68210-002
68210 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
%Rec
LimitDil(ug/L)(ug/L)
Acetone 75 02/22/2023 08257510070-1301
Benzene 48 02/22/2023 0825965070-1301
Bromobenzene 50 02/22/2023 08251005070-1301
Bromochloromethane 48 02/22/2023 0825965070-1301
Bromodichloromethane 47 02/22/2023 0825955070-1301
Bromoform 49 02/22/2023 0825975070-1301
Bromomethane (Methyl bromide)54 02/22/2023 08251085060-1401
2-Butanone (MEK)89 02/22/2023 08258910070-1301
n-Butylbenzene 54 02/22/2023 08251085070-1301
sec-Butylbenzene 54 02/22/2023 08251095070-1301
tert-Butylbenzene 54 02/22/2023 08251085070-1301
Carbon tetrachloride 49 02/22/2023 0825975070-1301
Chlorobenzene 47 02/22/2023 0825955070-1301
Chloroethane 54 02/22/2023 08251075060-1401
Chloroform 45 02/22/2023 0825895070-1301
Chloromethane (Methyl chloride)47 02/22/2023 0825955060-1401
2-Chlorotoluene 51 02/22/2023 08251025070-1301
4-Chlorotoluene 48 02/22/2023 0825975070-1301
Dibromochloromethane 49 02/22/2023 0825975070-1301
1,2-Dibromoethane (EDB)50 02/22/2023 08251005070-1301
Dibromomethane (Methylene bromide)49 02/22/2023 0825975070-1301
1,2-Dichlorobenzene 49 02/22/2023 0825975070-1301
1,3-Dichlorobenzene 50 02/22/2023 08251005070-1301
1,4-Dichlorobenzene 46 02/22/2023 0825935070-1301
Dichlorodifluoromethane 45 02/22/2023 0825895060-1401
1,1-Dichloroethane 47 02/22/2023 0825935070-1301
1,2-Dichloroethane 46 02/22/2023 0825935070-1301
1,1-Dichloroethene 48 02/22/2023 0825975070-1301
cis-1,2-Dichloroethene 48 02/22/2023 0825955070-1301
trans-1,2-Dichloroethene 48 02/22/2023 0825955070-1301
1,2-Dichloropropane 49 02/22/2023 0825975070-1301
1,3-Dichloropropane 49 02/22/2023 0825985070-1301
2,2-Dichloropropane 50 02/22/2023 08251005070-1301
1,1-Dichloropropene 48 02/22/2023 0825965070-1301
cis-1,3-Dichloropropene 46 02/22/2023 0825935070-1301
trans-1,3-Dichloropropene 44 02/22/2023 0825895070-1301
Diisopropyl ether (IPE)51 02/22/2023 08251015070-1301
Ethylbenzene 52 02/22/2023 08251035070-1301
Hexachlorobutadiene 46 02/22/2023 0825915070-1301
2-Hexanone 92 02/22/2023 08259210070-1301
Isopropylbenzene (Cumene)53 02/22/2023 08251065070-1301
p-Isopropyltoluene (p-Cymene)55 02/22/2023 08251095070-1301
Methyl tertiary butyl ether (MTBE)46 02/22/2023 0825925070-1301
4-Methyl-2-pentanone 95 02/22/2023 08259510070-1301
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:YQ68210-002
68210 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
%Rec
LimitDil(ug/L)(ug/L)
Methylene chloride 45 02/22/2023 0825905070-1301
Naphthalene 45 02/22/2023 0825915070-1301
n-Propylbenzene 55 02/22/2023 08251105070-1301
Styrene 49 02/22/2023 0825975070-1301
1,1,1,2-Tetrachloroethane 48 02/22/2023 0825965070-1301
1,1,2,2-Tetrachloroethane 48 02/22/2023 0825955070-1301
Tetrachloroethene 50 02/22/2023 08251005070-1301
Toluene 51 02/22/2023 08251025070-1301
1,1,2-Trichloro-1,2,2-Trifluoroethane 51 02/22/2023 08251015070-1301
1,2,3-Trichlorobenzene 48 02/22/2023 0825965070-1301
1,2,4-Trichlorobenzene 49 02/22/2023 0825975070-1301
1,1,1-Trichloroethane 47 02/22/2023 0825955070-1301
1,1,2-Trichloroethane 47 02/22/2023 0825955070-1301
Trichloroethene 49 02/22/2023 0825985070-1301
Trichlorofluoromethane 55 02/22/2023 08251115060-1401
1,2,3-Trichloropropane 48 02/22/2023 0825965070-1301
1,3,5-Trimethylbenzene (Mesitylene)55 02/22/2023 08251105070-1301
1,2,4-Trimethylbenzene 55 02/22/2023 08251105070-1301
Vinyl chloride 51 02/22/2023 08251025060-1401
m+p - Xylenes 52 02/22/2023 08251045070-1301
o - Xylenes 52 02/22/2023 08251045070-1301
Surrogate Q % Rec Acceptance
Limit
1,2-Dichloroethane-d4 89 70-130
Bromofluorobenzene 88 70-130
Toluene-d8 96 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - MS
Batch:Prep Method:
Sample ID:YB10035-015MS
68210 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
%Rec
Limit
Sample
Amount
Dil(ug/L)(ug/L)(ug/L)
Acetone 2700 02/22/2023 1754N43500070-13050050
Benzene 5400 02/22/2023 175471250070-130360050
Bromobenzene 2000 02/22/2023 175481250070-130ND50
Bromochloromethane 1900 02/22/2023 175477250070-130ND50
Bromodichloromethane 1800 02/22/2023 175474250070-130ND50
Bromoform 1800 02/22/2023 175472250070-130ND50
Bromomethane (Methyl bromide)2700 02/22/2023 1754107250060-140ND50
2-Butanone (MEK)3600 02/22/2023 1754N64500070-130ND50
n-Butylbenzene 2300 02/22/2023 175488250070-1306150
sec-Butylbenzene 2100 02/22/2023 175484250070-1304150
tert-Butylbenzene 2100 02/22/2023 175486250070-130ND50
Carbon tetrachloride 2000 02/22/2023 175480250070-130ND50
Chlorobenzene 1900 02/22/2023 175477250070-130ND50
Chloroethane 2700 02/22/2023 1754109250060-140ND50
Chloroform 1800 02/22/2023 175474250070-130ND50
Chloromethane (Methyl chloride)2800 02/22/2023 1754113250060-140ND50
2-Chlorotoluene 2500 02/22/2023 175498250070-130ND50
4-Chlorotoluene 1900 02/22/2023 175478250070-130ND50
Dibromochloromethane 1800 02/22/2023 175474250070-130ND50
1,2-Dibromoethane (EDB)2000 02/22/2023 175482250070-130ND50
Dibromomethane (Methylene bromide)1900 02/22/2023 175477250070-130ND50
1,2-Dichlorobenzene 1900 02/22/2023 175477250070-130ND50
1,3-Dichlorobenzene 2000 02/22/2023 175479250070-130ND50
1,4-Dichlorobenzene 1800 02/22/2023 175473250070-130ND50
Dichlorodifluoromethane 3400 02/22/2023 1754135250060-140ND50
1,1-Dichloroethane 2000 02/22/2023 175478250070-130ND50
1,2-Dichloroethane 1900 02/22/2023 175474250070-130ND50
1,1-Dichloroethene 2100 02/22/2023 175486250070-130ND50
cis-1,2-Dichloroethene 2000 02/22/2023 175479250070-130ND50
trans-1,2-Dichloroethene 2000 02/22/2023 175481250070-130ND50
1,2-Dichloropropane 1900 02/22/2023 175478250070-130ND50
1,3-Dichloropropane 1900 02/22/2023 175477250070-130ND50
2,2-Dichloropropane 2000 02/22/2023 175482250070-130ND50
1,1-Dichloropropene 2000 02/22/2023 175480250070-130ND50
cis-1,3-Dichloropropene 1700 02/22/2023 1754N69250070-130ND50
trans-1,3-Dichloropropene 1600 02/22/2023 1754N66250070-130ND50
Diisopropyl ether (IPE)2100 02/22/2023 175483250070-1306650
Ethylbenzene 3400 02/22/2023 175488250070-130120050
Hexachlorobutadiene 2000 02/22/2023 175481250070-130ND50
2-Hexanone 3800 02/22/2023 175471500070-130ND50
Isopropylbenzene (Cumene)2300 02/22/2023 175487250070-13013050
p-Isopropyltoluene (p-Cymene)2200 02/22/2023 175485250070-130ND50
Methyl tertiary butyl ether (MTBE)3900 02/22/2023 175476250070-130200050
4-Methyl-2-pentanone 3700 02/22/2023 175471500070-130ND50
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - MS
Batch:Prep Method:
Sample ID:YB10035-015MS
68210 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
%Rec
Limit
Sample
Amount
Dil(ug/L)(ug/L)(ug/L)
Methylene chloride 1900 02/22/2023 175477250070-130ND50
Naphthalene 2100 02/22/2023 175470250070-13033050
n-Propylbenzene 2500 02/22/2023 175487250070-13037050
Styrene 2100 02/22/2023 175484250070-130ND50
1,1,1,2-Tetrachloroethane 1900 02/22/2023 175476250070-130ND50
1,1,2,2-Tetrachloroethane 1800 02/22/2023 175472250070-130ND50
Tetrachloroethene 2100 02/22/2023 175483250070-130ND50
Toluene 8500 02/22/2023 175481250070-130650050
1,1,2-Trichloro-1,2,2-Trifluoroethane 2100 02/22/2023 175486250070-130ND50
1,2,3-Trichlorobenzene 1800 02/22/2023 175473250070-130ND50
1,2,4-Trichlorobenzene 1900 02/22/2023 175476250070-130ND50
1,1,1-Trichloroethane 2000 02/22/2023 175482250070-130ND50
1,1,2-Trichloroethane 1900 02/22/2023 175476250070-130ND50
Trichloroethene 2100 02/22/2023 175482250070-130ND50
Trichlorofluoromethane 2800 02/22/2023 1754111250060-140ND50
1,2,3-Trichloropropane 1800 02/22/2023 175472250070-130ND50
1,3,5-Trimethylbenzene (Mesitylene)3100 02/22/2023 175487250070-13095050
1,2,4-Trimethylbenzene 5100 02/22/2023 175488250070-130290050
Vinyl chloride 2700 02/22/2023 1754110250060-140ND50
m+p - Xylenes 8400 02/22/2023 175489250070-130610050
o - Xylenes 5000 02/22/2023 175486250070-130290050
Surrogate Q % Rec Acceptance
Limit
1,2-Dichloroethane-d4 N 68 70-130
Bromofluorobenzene 70 70-130
Toluene-d8 75 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:YQ68276-001
68276 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter Result Q LOQ Units Analysis DateDil
Acetone ND 02/22/2023 204410ug/L1
Chloromethane (Methyl chloride)ND 02/22/2023 20440.50 ug/L1
Dichlorodifluoromethane ND 02/22/2023 20440.50 ug/L1
Toluene ND 02/22/2023 20440.50 ug/L1
Surrogate Q % Rec
Acceptance
Limit
1,2-Dichloroethane-d4 97 70-130
Bromofluorobenzene 97 70-130
Toluene-d8 97 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:YQ68276-002
68276 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
%Rec
LimitDil(ug/L)(ug/L)
Acetone 110 02/22/2023 193610610070-1301
Chloromethane (Methyl chloride)46 02/22/2023 1936935060-1401
Dichlorodifluoromethane 51 02/22/2023 19361025060-1401
Toluene 50 02/22/2023 19361005070-1301
Surrogate Q % Rec
Acceptance
Limit
1,2-Dichloroethane-d4 90 70-130
Bromofluorobenzene 101 70-130
Toluene-d8 96 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - MS
Batch:Prep Method:
Sample ID:YB10035-003MS
68276 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
%Rec
Limit
Sample
Amount
Dil(ug/L)(ug/L)(ug/L)
Acetone 3700 02/23/2023 040775500070-130ND50
Chloromethane (Methyl chloride)3900 02/23/2023 0407N156250060-140ND50
Dichlorodifluoromethane 4500 02/23/2023 0407N182250060-140ND50
Toluene 3000 02/23/2023 0407115250070-13015050
Surrogate Q % Rec
Acceptance
Limit
1,2-Dichloroethane-d4 92 70-130
Bromofluorobenzene 109 70-130
Toluene-d8 102 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - MSD
Batch:Prep Method:
Sample ID:YB10035-003MD
68276 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date% RPD
%Rec
Limit
% RPD
Limit
Sample
Amount
Dil(ug/L)(ug/L)(ug/L)
Acetone 4000 02/23/2023 043079500070-1306.0 20ND50
Chloromethane (Methyl chloride)3900 02/23/2023 0430N155250060-1400.79 20ND50
Dichlorodifluoromethane 4600 02/23/2023 0430N183250060-1400.53 20ND50
Toluene 2900 02/23/2023 0430112250070-1302.5 2015050
Surrogate Q % Rec
Acceptance
Limit
1,2-Dichloroethane-d4 95 70-130
Bromofluorobenzene 104 70-130
Toluene-d8 101 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - MB
Batch:Prep Method:
Sample ID:YQ68524-001
68524 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter Result Q LOQ Units Analysis DateDil
Naphthalene ND 02/26/2023 20410.50 ug/L1
Surrogate Q % Rec
Acceptance
Limit
1,2-Dichloroethane-d4 103 70-130
Bromofluorobenzene 105 70-130
Toluene-d8 101 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Volatile Organic Compounds by GC/MS - LCS
Batch:Prep Method:
Sample ID:YQ68524-002
68524 SM 6200B-2011
Analytical Method:SM 6200B-2011
Matrix:Aqueous
Parameter
Result
Q % Rec
Spike
Amount
Analysis Date
%Rec
LimitDil(ug/L)(ug/L)
Naphthalene 45 02/26/2023 1857905070-1301
Surrogate Q % Rec
Acceptance
Limit
1,2-Dichloroethane-d4 103 70-130
Bromofluorobenzene 113 70-130
Toluene-d8 105 70-130
Note:Calculations are performed before rounding to avoid round-off errors in calculated results
LOQ = Limit of Quantitation ND = Not detected at or above the LOQ N = Recovery is out of criteria
P = The RPD between two GC columns exceeds 40%
+ = RPD is out of criteria* = RSD is out of criteria
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
Chain of Custody
and
Miscellaneous Documents
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
PACE ANALYTICAL SERVICES, LLC
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
PACE ANALYTICAL SERVICES, LLC
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
PACE ANALYTICAL SERVICES, LLC
106 Vantage Point Drive West Columbia, SC 29172 (803) 791-9700 Fax (803) 791-9111 www.pacelabs.com
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)