FA-92506_92463_CA_RMR_20230228

AECOM 919-461-1100 phone
5438 Wade Park Boulevard, Suite 200 919-461-1415 fax
Raleigh, North Carolina 27607
February 28, 2023
Kenneth Currie, Hydrogeologist
North Carolina Department of Environmental Quality
Division of Waste Management, UST Section
Fayetteville Regional Office
225 Green Street, Suite 714
Fayetteville, North Carolina 28301
Subject: Operations and Maintenance Summary Report
July – December 2022
Kinder Morgan Southeast Terminals – Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina 27576
AECOM Project Number 60698903
NCDEQ Incident Numbers 87298 and 92463
Dear Mr. Currie:
On behalf of Kinder Morgan Southeast Terminals (KMST), AECOM Technical Services – North
Carolina (AECOM) is submitting one copy of the referenced report for your information. The report
documents all activities performed during the reporting period at the KMST Selma Terminal 1 Site.
If you have any questions, or require additional information, please contact Brandt Morrow at 704-
907-1354 or [e-mail] or Angela Scott of KMST at 770-751-4252.
Sincerely,
AECOM
Brandt Morrow, PG
Project Manager
cc:Angela Scott, KMST
Brian Pilkington, KMST
AECOM Project File
Enclosures
Operations and Maintenance Summary
Report
July - December 2022
Kinder Morgan Southeast Terminals
Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina 27576
NCDEQ Incident Numbers: 87298 and 92463
NCDEQ Risk Classification: Intermediate
AECOM Project Number: 60698903
February 28, 2023

Operations and Maintenance Summary Report
July – December 2022
February 2023 AECOMii
Table of Contents
1. Introduction .....................................................................................................................1-1
1.1 Site Description ......................................................................................................1-1
1.2 Site History ............................................................................................................1-1
Incident 87298 ................................................................................................................1-1
Incident 92463 ................................................................................................................1-2
1.3 Current Status ........................................................................................................1-3
Incident 87298 ................................................................................................................1-3
Incident 92463 ................................................................................................................1-3
2. System Operation ...........................................................................................................2-1
3. LNAPL Recovery ............................................................................................................3-1
3.1 LNAPL Gauging and Bailing...................................................................................3-1
3.2 Absorbent Socks ....................................................................................................3-1
4. Groundwater and Surface Water Monitoring ...................................................................4-1
4.1 Groundwater Elevation Gauging ............................................................................4-1
4.2 Groundwater Sampling Procedures .......................................................................4-1
4.3 Surface Water Monitoring ......................................................................................4-2
4.4 Groundwater Analytical Results .............................................................................4-2
4.5 Data Quality Assurance / Quality Control ...............................................................4-3
5. Summary and Conclusions .............................................................................................5-4
6. References .....................................................................................................................6-1
This report was prepared under my direct and responsible charge. Based on my inquiry of the persons
directly responsible for gathering the information, the information submitted is, to the best of my
knowledge, true, accurate, and complete.
2298 02/28/23
Brandt Morrow, PG
AECOM Technical Services – North Carolina
NC Geologist License No.Date
Operations and Maintenance Summary Report
July – December 2022
February 2023 AECOMiii
Tables
Table 1 Well Construction Details
Table 2 Biosparge System Operational Data
Table 3 LNAPL Gauging and Removal
Table 4a Groundwater Elevation and LNAPL Thickness Data, Incident # 87298
Table 4b Groundwater Elevation Data, Incident # 92463
Table 4c Surface Water Elevation Data, Incident # 92463
Table 5a Groundwater Quality Field Parameters, Incident # 87298
Table 5b Groundwater Quality Field Parameters, Incident # 92463
Table 6a Groundwater Analytical Results, Incident # 87298
Table 6b Groundwater Analytical Results, Incident # 92463
Figures
Figure 1 Site Location Map
Figure 2 Site Map
Figure 3 Biosparge System Layout
Figure 4a Groundwater Contour Map, September 6, 2022
Figure 4b Groundwater Contour Map, December 7, 2022
Figure 5a Groundwater Analytical Results, Incident # 87298, September 6, 2022
Figure 5b Groundwater Analytical Results, Incident # 92463, September 7, 2022
Figure 5c Groundwater Analytical Results, Incident # 92463, December 7, 2022
Appendices
Appendix A Groundwater Laboratory Analytical Reports
Operations and Maintenance Summary Report
July – December 2022
February 2023 AECOM1-1
1. Introduction
On behalf of Kinder Morgan Southeast Terminals LLC (KMST), AECOM Technical Services – North
Carolina (AECOM) has prepared this Operations and Maintenance Summary Report for the KMST Selma
Terminal 1 (Site) for the second half of 2022. This report documents the following activities for Incident
#87298:
 Operations and Maintenance (O&M) activities from June 21, 2022, to December 27, 2022;
 LNAPL gauging and removal from July 6, 2022, to December 27, 2022; and
 Groundwater monitoring conducted on September 6, 2022.
The above-listed activities were conducted in accordance with the Corrective Action Plan (CAP), dated
April 2, 2007 (URS, 2007). The goals defined in the CAP are to:
 Remove LNAPL;
 Prevent impacted groundwater from migrating offsite;
 Prevent impacted groundwater from migrating to surface water; and
 Prevent National Pollution Discharge Elimination System (NPDES) discharge exceedances
resulting from groundwater migration to the onsite retention pond.
This report also documents the following activities conducted in accordance with Comprehensive Site
Assessment (CSA) findings or at the direction of North Carolina Department of Environmental Quality
(NCDEQ) for Incident # 92463:
 Groundwater monitoring conducted on September 7, 2022, and December 7, 2022;
Groundwater gauging and LNAPL removal, as necessary; and
 Surface water monitoring.
1.1 Site Description
The Site is located at 2200 West Oak Street in Selma, Johnston County, North Carolina. The Site
operates as a bulk fuel terminal and is located immediately north of West Oak Street. Surrounding land
parcels are commercial/industrial, which include bulk fuel terminals, petroleum-pumping stations, and
several trucking/transport companies. A United States Geological Survey location map showing the Site
and surrounding area is provided as Figure 1. A Site map showing prominent Site features (monitoring
well locations, loading rack, former vehicle fueling dispenser, oil/water separator, retention pond, and
former underground storage tank [UST] area) is provided as Figure 2. Well construction details for the
Site wells are presented in Table 1.
Local topography includes gently rolling terrain with elevations ranging from approximately 150 to 160
feet above mean sea level (ft amsl). Surface water drainage at the Site is to the southeast, in the direction
of the onsite retention pond. The pond discharges to an unnamed intermittent stream that borders the
eastern edge of the Site property line. The stream ultimately discharges to the Neuse River,
approximately one mile to the southwest.
1.2 Site History
Incident # 87298
On February 28, 1998, the Triad Terminal Company (former Site property owner) reported a release of
diesel fuel as the result of a corroded suction line running from a 12,000-gallon steel UST. The UST and
associated product lines were installed in 1982. After the release, approximately 250 tons of visually
stained soils were excavated and disposed of offsite. In June 1998, a Soil Investigation Report submitted
Operations and Maintenance Summary Report
July – December 2022
February 2023 AECOM1-2
to the NCDEQ summarized Site investigation and excavation activities (OMNI, 1998). In correspondence
dated February 2, 2000, NCDEQ submitted notice that No Further Action was required for the incident.
On March 17, 2005, KMST reported to NCDEQ that petroleum-impacted groundwater was affecting the
onsite retention pond. On March 23, 2005, NCDEQ visited the Site and observed a petroleum sheen on
the pond surface. Subsequent investigations revealed no ongoing release. In correspondence dated
March 28, 2005, NCDEQ required that KMST delineate the vertical and horizontal extent of impacted
groundwater and submit a CSA and a CAP. The CSA was submitted to NCDEQ on October 19, 2005
(URS, 2005). Additional investigation was requested by NCDEQ, and a CSA Addendum (CSAA) was
submitted on June 26, 2006 (URS, 2006). The CSAA includes laboratory analysis for paraffin,
isoparaffins, aromatics, naphthalene, and olefins (PIANO) of LNAPL observed in MW-2 in March of 2006.
The result of the analysis indicated that the LNAPL was gasoline.
Subsequently, a CAP was developed and submitted to NCDEQ on April 2, 2007 (URS, 2007). The CAP
recommended the installation of a biosparge system and LNAPL removal. The NCDEQ incident number
given for this release is 87298.
Incident # 92463
On April 28, 2019, product (gasoline) was found leaking from a failed gasket on the Tank 6 supply line to
the loading rack. The free product flowed southeast across the land surface between Tanks 6 and 7
toward the earthen dike. The majority of free product flowed into surface soils, while a limited amount
reached the retained storm water within the diked area to the south.
KMST initiated their facility response plan which included shutting the terminal down and contacting the
fire department and their emergency response contractor. KMST closed all applicable valves and
deployed available materials to control the spread of free product. KMST’s emergency response
contractor deployed absorbent booms on the storm water and vacuumed free product from a catch drum
placed under the leak. The absorbent booms were changed as needed and the Tank 6 supply line to the
loading rack was drained. On April 29, 2019, KMST’s mechanical contractor repaired the gasket and the
emergency response contractor initiated excavation of impacted soil. Storm water was vacuumed from
the diked area on April 30, 2019, and excavation activities were completed on May 2, 2019.
The Initial Abatement Report, submitted on May 28, 2019, indicated multiple soil sample results exceeded
the soil-to-groundwater Maximum Soil Contaminant Concentration Levels (MSCCs) and identified free
product in several sample locations. The Limited Site Assessment (LSA) Report, submitted on August 22,
2019, indicated that “intermediate” risk level was applicable as several soil sample results exceeded the
soil-to-groundwater MSCCs, several groundwater samples exceeded the North Carolina Administrative
Code (NCAC) Subchapter 2L Groundwater Standards (2L Standards), but below the Gross
Contamination Levels, and free product was not detected.
The CSA Report, submitted to NCDEQ on August 6, 2020, indicated multiple soil sample results
exceeded the soil-to-groundwater MSCCs and that delineation of soil impacts is not complete. LNAPL
was detected in several monitoring wells during the May 2020 groundwater gauging event. Groundwater
flow direction, velocity, and horizontal gradients calculated for Incident # 92463 were consistent with
historical data collected from Incident # 87298 monitoring wells. Several groundwater samples exceeded
2L Standards for several constituents of concern (COCs). AECOM recommended that prior to preparing a
CAP for Incident # 92463 that additional LNAPL monitoring, soil boring installation, and groundwater
sampling be completed to evaluate data trends. The CSA Report was approved via correspondence
dated September 2, 2020.
The O&M Summary Report January – June 2021, submitted on August 20, 2021, indicated that additional
soil sample results, related to Incident # 92463, did not exceed the soil-to-groundwater MSCCs and
delineation of soil impacts was complete. AECOM concluded that LNAPL was not detected in any Site
monitoring well and that additional data was needed to assess the hydraulic relationship of the surface
water feature adjacent to the Site and groundwater.
Operations and Maintenance Summary Report
July – December 2022
February 2023 AECOM1-3
1.3 Current Status
Incident # 87298
The biosparge system, installed during the second half of 2007, was activated on December 4, 2007, and
has operated since that time. The Site remedial approach consists of a biosparge curtain to prevent
groundwater impacts from migrating offsite and a pond aeration system to treat impacted groundwater
and surface water runoff prior to NPDES sampling and discharge (Figure 3). Hand bailing and absorbent
socks are used periodically to recover LNAPL from loading rack area wells. Currently, semiannual
groundwater sampling events are performed each year.
Incident # 92463
In correspondence dated January 28, 2021, NCDEQ agreed that a formal CAP was not necessary at that
time and that (groundwater and LNAPL) monitoring could continue. Monitoring and sampling
requirements were outlined in the 2021 Sampling and Analysis Plan, approved by NCDEQ on March 1,
2021. A revised SAP was submitted on April 29, 2022 and approved by NCDEQ on May 3, 2022. SAP
requirements included bimonthly gauging and surface water monitoring and a reduced groundwater
sampling program.
Operations and Maintenance Summary Report
July – December 2022
February 2023 AECOM2-1
2. System Operation
A summary of biosparge system operational data is presented in Table 2. The table presents system run
time (based on air compressor run hours), total flow at the manifold, total pressure at the manifold, and
temperature at the manifold. The table also presents descriptions of any significant maintenance issues
encountered during each O&M event.
Between June 21, 2022, and December 27, 2022, the system run time was approximately 99%.
Downtime was associated with a period of sustained freezing temperatures. The pond aerator has the
option of operating from a separate regenerative blower during extended compressor downtime and was
100% operational during the reporting period.
Operations and Maintenance Summary Report
July – December 2022
February 2023 AECOM3-1
3. LNAPL Recovery
This section describes the efforts taken to monitor LNAPL in MW-2R and EW-1 associated with Incident #
87298 during the reporting period. A summary of LNAPL removal is listed in Table 3. Historical depth to
LNAPL measurements are listed in Table 4a. Measurable thicknesses of LNAPL have not been detected
in any other onsite monitoring wells.
Periodic gauging of monitoring wells associated with Incident # 92463 was also conducted during the
reporting period. A historical summary of LNAPL measurements associated with Incident # 92463 is listed
in Table 4b. LNAPL was last detected in May 2020.
3.1 LNAPL Gauging and Bailing
During the current reporting period, LNAPL was not detected in wells EW-1 and MW-2R associated with
Incident # 87298. LNAPL was not detected in any other Site monitoring well throughout the reporting
period. Due to the absence of LNAPL during the reporting period, no hand bailing was conducted.
3.2 Absorbent Socks
Absorbent socks were installed and removed in EW-1 and MW-2R during the reporting period to address
the small amount LNAPL present. Approximately 0.16 and 0.27 gallons were removed from MW-2R and
EW-1 via absorbent socks throughout the reporting period, respectively.
Operations and Maintenance Summary Report
July – December 2022
February 2023 AECOM4-1
4. Groundwater and Surface Water Monitoring
Groundwater gauging and sampling activities were completed from September 6-7, 2022, and on
December 7, 2022, in accordance with the Site’s CAP (Incident # 87298) and the 2021 Sampling and
Analysis Plan (Incident # 92463).
4.1 Groundwater Elevation Gauging
Groundwater elevations were measured in all monitoring wells with an electronic interface probe on
September 6, 2022, and December 7, 2022. Current and historical depth-to-groundwater and
groundwater elevation data are presented in Tables 4a and 4b. Groundwater contour maps for the
September and December events are provided as Figures 4a and 4b, respectively. The maps indicate
groundwater flow generally is to the south with some areas having a southwest or southeast component,
which is consistent with historical data. Groundwater elevations in the monitoring wells ranged from
155.95 ft amsl in MW-101 to 150.41 ft amsl in MW-17 during the September 2022 sampling event and
from 155.51 ft amsl in MW-101 to 150.42 ft amsl in MW-17 during the December 2022 sampling event.
4.2 Groundwater Sampling Procedures
After groundwater elevation measurement collection, personnel collected groundwater samples from the
following monitoring wells associated with Incident # 87298: MW-2R, MW-3R, MW-4R, MW-6, MW-9,
MW-10, MW-12, MW-13, MW-14, MW-15, MW-16, MW-17, and EW-1 on September 6, 2022.
Groundwater samples were collected from all monitoring wells associated with Incident # 92463 on
September 7, 2022, and from monitoring wells MW-102, MW-103, MW-105, MW-106, MW-107, MW-108,
and MW-109 on December 7, 2022.
No purge sampling techniques were used for monitoring wells associated with Incident # 87298.
Groundwater was collected via Hydrasleeve™ sampler. Groundwater purging and sampling for
monitoring wells associated with Incident # 92463 was performed in general accordance with EPA Low-
Flow Sampling Protocol utilizing a peristaltic pump. Purging was considered complete when groundwater
stabilized to within 0.1 standard units (pH), within 10% for specific conductance, and within 3% for
temperature.
Collected groundwater was transferred to laboratory-supplied containers, properly labeled, immediately
placed in a cooler with a trip blank and temperature blank and stored on ice prior to and during shipment.
Samples were shipped under chain-of-custody via overnight courier to SGS North America Inc. (SGS) in
Scott, Louisiana,a North Carolina certified laboratory. SGS analyzed groundwater samples associated
with Incident # 87298and select samples associated with Incident # 92463 for benzene, toluene,
ethylbenzene, total xylenes (BTEX), and methyl tert-butyl ether (MTBE) by USEPA Method 8260D during
the September 2022 sampling event. SGS analyzed select groundwater samples associated with Incident
# 92463 for volatile organic compounds (VOCs) by Standard Method (SM) 6200B and volatile petroleum
hydrocarbons (VPH) by Massachusetts Department of Environmental Protection, Revision 1.1 (MADEP)
during both the September 2022 and December 2022 sampling events.
Groundwater parameters (temperature, pH, specific conductivity, dissolved oxygen, and oxidation
reduction potential) were measured in-situ or via flow-through cell for all monitoring wells sampled during
the reporting period using a Hanna 91494 water quality meter. The water quality meter was calibrated in
the field per the manufacturers’ instructions. The current and historical groundwater quality field
parameters are presented in Tables 5a and 5b, for Incident # 87298 and Incident # 92463, respectively.
New Hydrasleeve™ samplers will be deployed into select monitoring wells prior to the next sampling
event.
The interface probe and water quality meter were decontaminated prior to use in each monitoring well by
washing with a Liquinox® solution and rinsing with deionized water. Site personnel wore new nitrile
gloves, which were changed between each monitoring well and before sample collection.
Operations and Maintenance Summary Report
July – December 2022
February 2023 AECOM4-2
4.3 Surface Water Monitoring
Surface water elevations were recorded concurrently with bimonthly groundwater gauging events
associated with Incident # 92463 monitoring wells and can be found in Table 4c. Stream gauge locations
can be found on Figure 2.
4.4 Groundwater Analytical Results
The September 2022 and December 2022 groundwater analytical results are summarized and compared
to 2L Standards in Tables 6a and 6b and are presented on Figures 5a, 5b, and 5c.Tables 6a and 6b
also present historical analytical results for monitoring wells associated with Incident # 87298 and Incident
# 92463, respectively. The laboratory analytical reports are provided in Appendix A.
Incident # 87298
Of the thirteen (13) samples collected:
 Six (6) monitoring wells (MW-2R, MW-6, MW-9, MW-12, MW-13, and EW-1) exceeded the 2L
Standard for naphthalene.
 Five (5) monitoring wells (MW-2R, MW-6, MW-12, MW-13, and EW-1) exceeded the 2L Standard
for benzene.
 Two (2) monitoring wells (MW-2R and EW-1) exceeded the 2L Standard for MTBE.
 One (1) monitoring well (MW-2R) exceeded the 2L Standard for ethylbenzene.
Across the period of record most wells exhibit decreasing or stable COC concentrations. After an increase
in benzene, ethylbenzene, MTBE, and naphthalene concentrations in EW-1 (all historical highs) during
the March 7, 2022, event, concentrations returned to historical levels during the September 6, 2022,
event. However, well EW-1 will continue to be further monitored and evaluated during next several
reporting periods.
Incident # 92463
Of the twelve (12) samples collected during the September 2022 sampling event:
 Six (6) monitoring wells (MW-102, MW-103, MW-104, MW-105, MW-107, and MW-108) exceeded
the applicable 2L Standards for benzene and naphthalene.
 Three (3) monitoring wells (MW-103, MW-105, and MW-107) exceeded the 2L Standard for total
xylenes.
 Two (2) monitoring wells (MW-107 and MW-108) exceeded the 2L Standard for ethylbenzene.
 Two (2) monitoring wells (MW-105 and MW-107) exceeded the 2L Standard for toluene.
Of the seven (7) samples collected during the December 2022 sampling event:
 Five (5) monitoring wells (MW-102, MW-103, MW-105, MW-107, and MW-108) exceeded the
applicable 2L Standards for benzene and naphthalene.
 Two (2) monitoring wells (MW-105, and MW-107) exceeded the 2L Standard for total xylenes
 One (1) monitoring well (MW-105) exceeded the 2L Standard for ethylbenzene.
 One (1) monitoring well (MW-107) exceeded the 2L Standard for toluene.
Aliphatic and aromatic fractions also exceeded the applicable 2L Standards in several wells during both
the September and December sampling events as well as 1,2,3-trichloropropane, 1,2,4-trimethylbenzene,
and n-propyl benzene.
Operations and Maintenance Summary Report
July – December 2022
February 2023 AECOM4-3
Since January 2020 monitoring wells:
 MW-102, MW-103, MW-106, MW-107, and MW-108 have at least one constituent that
exhibits an increasing concentration. However, monitoring well MW-106 has had two (2)
consecutive events in which all concentrations were below applicable 2L Standards.
 MW-105 (source area) has exhibited stable, but elevated concentrations.
 MW-101, MW-109, MW-110, and MW-112 have never exhibited a constituent in exceedance
of any 2L Standard.
 MW-104 and MW-111 have also exhibited stable conditions, but have had a few periodic
exceedances of applicable 2L Standards
4.5 Data Quality Assurance / Quality Control
AECOM validated analytical results from the September and December 2022 groundwater monitoring
events at the Site. The data review process was modeled after the USEPA Contract Laboratory Program
National Functional Guideline for Superfund Organic Methods Data Review (EPA, November 2020).
Qualitative and quantitative limitations associated with the analytical results were determined based on
the results of specific quality control criteria. Accuracy was determined from the review of spike
recoveries. Precision was based on the evaluation of laboratory duplicate results. Analytical data
representativeness and comparability were evaluated from the review of blank results (laboratory and trip
blanks), and sample preservation, storage, and holding time compliance. Sensitivity was evaluated by
comparing reported detection limits to Site-specific reporting limit objectives. The completeness check of
the laboratory deliverable verified that results for all target analytes were reported by the laboratory.
Sample results have been qualified based on the results of the data review. September toluene sample
results were qualified due to the presence of trip blank contamination. September 1,2,3-Trichlorobenzene
sample results were qualified due to the presence in the method blank. September tert-butyl formate and
samples MW-9, MW-14, MW-104, and MW-110 (surrogates) did not meet accuracy criteria. December
results for MW-107 were qualified due to surrogate inaccuracy, biased high. December naphthalene
sample results for MW-106 and MW-109 were qualified due to the presence of trip blank contamination.
Select sample results from both sampling events were qualified due to blank contamination. All sample
concentrations that are less than the reporting limit, but greater than the method detection limit are
estimated. Qualified data are valid and usable for their intended purpose. In performing the data
validation, AECOM assumed that the data reported by the laboratory are complete, compliant, and an
accurate representation of the raw data. Criteria for acceptability of data were based upon available Site
information, analytical method requirements, guidance documents, and professional judgment.
Operations and Maintenance Summary Report
July – December 2022
February 2023 AECOM5-4
5. Summary and Conclusions
Based on the O&M data collected during the second half of 2022 and the September 2022 groundwater
monitoring results, the following conclusions are presented for Incident # 87298:
 During the reporting period, the system run time was approximately 99%. Downtime was
associated with a period of sustained freezing temperatures. The pond aerator also had an
approximate run time of 100%.
 LNAPL was not detected in EW-1 or MW-2R or any other monitoring well throughout the reporting
period. Removal by absorbent socks was performed during the reporting period resulting in
approximately 0.43 gallons of recovered product.
 Six (6) monitoring wells (MW-2R, MW-6, MW-9, MW-12, MW-13, and EW-1) exceeded the 2L
Standard for naphthalene.
 Five (5) monitoring wells (MW-2R, MW-6, MW-12, MW-13, and EW-1) exceeded the 2L Standard
for benzene.
 Two (2) monitoring wells (MW-2R and EW-1) exceeded the 2L Standard for MTBE.
 One (1) monitoring well (MW-2R) exceeded the 2L Standard for ethylbenzene.
 Across the period of record Site groundwater concentrations are generally stable or decreasing.
After an increase in benzene, ethylbenzene, MTBE, and naphthalene concentrations in EW-1
during the March 7, 2022, event, concentrations returned to historical levels during the
September 6, 2022, event. However, well EW-1 will continue to be further monitored and
evaluated during the next several reporting period.
 Groundwater impacts are contained onsite as evidenced by analytical results for monitoring wells
downgradient of the biosparge curtain.
Remediation system goals detailed in the CAP are being met for Incident # 87298. The next semiannual
groundwater sampling event will occur in March 2023. A report summarizing O&M activities, groundwater
analytical results, and LNAPL recovery data for the first half of 2023, will be submitted to NCDEQ in
August 2023.
Based on the September 2022 and December 2022 groundwater monitoring results and the periodic
gauging and surface water monitoring events, the following conclusions are presented for Incident #
92463:
 LNAPL was not detected in any monitoring well throughout the current reporting period.
 Six (6) monitoring wells (MW-102, MW-103, MW-104 [September only], MW-105, MW-107, and
MW-108) exceeded the applicable 2L Standards for benzene and naphthalene.
 Three (3) monitoring wells (MW-103 [September only], MW-105, and MW-107) exceeded the 2L
Standard for total xylenes.
 Three (3) monitoring wells (MW-105 [December only], MW-107 [September only], and MW-108
[September only]) exceeded the 2L Standard for ethylbenzene.
 Two (2) monitoring wells (MW-105 [September only] and MW-107) exceeded the 2L Standard for
toluene for both events.
 Although there is likely a hydraulic connection between groundwater at the Site and the adjacent
surface water feature, surface water sampling is not warranted at this time as groundwater
concentrations in downgradient wells (MW-109 through MW-112) have largely been trace or non-
detect.
Groundwater, LNAPL, and surface water monitoring events are necessary to evaluate Site trends and will
continue through March 2023 as outlined in the Sampling and Analysis Plan, Revision 1, which was
Operations and Maintenance Summary Report
July – December 2022
February 2023 AECOM5-5
approved by NCDEQ on May 3, 2022. Information regarding Incident # 92463 will continue to be
incorporated with semiannual submittals associated with Incident # 87298, where practical.
Operations and Maintenance Summary Report
July – December 2022
February 2023 AECOM6-1
6. References
AECOM, 2019.Limited Site Assessment Report, AECOM Technical Services – North Carolina, August 22,
2019.
AECOM, 2020.Comprehensive Site Assessment Report, AECOM Technical Services – North Carolina,
August 6, 2020.
AECOM, 2021.2021 Sampling and Analysis Plan, AECOM Technical Services – North Carolina, March 1,
2021.
AECOM, 2021,O&M Summary Report January – June 2021,AECOM Technical Services – North
Carolina, August 26, 2021.
URS, 2005.Comprehensive Site Assessment Report, URS Corporation – North Carolina, October 19,
2005.
URS, 2006.Comprehensive Site Assessment Report Addendum, URS Corporation – North Carolina,
June 26, 2006.
URS, 2007.Corrective Action Plan, URS Corporation – North Carolina, April 2, 2007.
OMNI, 1998.Soil Investigation Report, OMNI Professional Environmental Associates, P.A., June 26,
1998.
USEPA, 2020.USEPA National Functional Guidelines (NFGs) for Superfund Organic Methods Data
Review, United States Environmental Protection Agency, November 2020.
Tables
Well ID Date Installed Casing Inner
Diameter (inches)
Screened Interval
(feet bgs)
Total Depth
(feet bgs)
TOC Elevation
(feet)
MW-1R 10/05/15 2 3 - 13 13 158.08
MW-2R 10/05/15 2 3 - 13 13 159.11
MW-3R 10/05/15 2 3 - 13 13 157.84
MW-4R 10/05/15 2 3 - 13 13 156.77
MW-5R 10/05/15 2 3 - 13 13 156.76
MW-6 08/11/05 2 3 - 13 13 159.01
MW-7 08/11/05 2 3 - 13 13 160.97
MW-8D 09/15/05 2 25 - 30 30 159.16
MW-9 09/15/05 2 3 - 13 13 157.52
MW-10 03/20/06 2 3 - 13 13 160.36
MW-11 03/21/06 2 3 - 13 13 160.12
MW-12 03/21/06 2 3 - 13 13 159.50
MW-13 03/21/06 2 3 - 13 13 159.59
MW-14 10/11/06 2 3 - 13 13 156.85
MW-15 10/11/06 2 3 - 13 13 156.56
MW-16 10/11/06 2 3 - 13 13 156.35
MW-17 10/11/06 2 3 - 13 13 156.15
MW-18 08/16/07 2 3 - 13 13 157.92
MW-19 08/16/07 2 3 - 13 13 157.10
MW-20 08/16/07 2 3 - 13 13 157.70
EW-1 08/16/07 4 3 - 13 13 159.27
MW-101 01/14/20 2 3 - 13 13 165.16
MW-102 01/14/20 2 3 - 13 13 164.11
MW-103 01/14/20 2 3 - 13 13 164.78
MW-104 01/15/20 2 3 - 13 13 165.39
MW-105 01/14/20 2 3 - 13 13 163.73
MW-106 01/15/20 2 3 - 13 13 163.44
MW-107 01/15/20 2 3 - 13 13 162.90
MW-108 01/15/20 2 3 - 13 13 162.98
MW-109 01/16/20 2 3 - 13 13 161.59
MW-110 01/16/20 2 3 - 13 13 161.79
MW-111 01/16/20 1 2 - 7 7 161.46
MW-112 05/26/20 2 3 - 13 13 161.75
Notes:
bgs - below ground surface
TOC - top of casing
Elevations based on vertical datum NAVD 88 GEOID 99 and 2012B for Incident #'s 87298 and 92463, respectively.
Former monitoring wells MW-1 through MW-5 (previously 1-inch diameter) were replaced on October 5, 2015.
Wells associated with Incident # 87298 were resurveyed on November 24, 2015.
Monitoring wells associated with Incident # 92463 were surveyed on June 8, 2020.
Monitoring wells associated with NCDEQ Incident # 92463
Wells associated with NCDEQ Incident # 87298
Table 1
Well Construction Details
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
2200 West Oak Street
Date
Biosparge
Operating on
Arrival?
(Yes/No)
Air
Compressor
Operating on
Arrival?
(Yes/No)
System
Operational on
Departure
(Yes/No)
Air
Compressor
Run Hours
(hours)
Period
Between O&M
Events (days)
System Run
Time During
Period (days)
Pond Aerator
Run Time
During Period
(days)
Total Flow at
Manifold
(scfm)
Total Pressure
at Manifold
(psi)
Manifold
Temperature
(°F)
Notes
06/21/22 Yes Yes Yes 15,867 ------52.4 117.5 92
07/06/22 Yes Yes Yes 16,223 15 15 15 53.8 122 88 Inspected OWS condensate media. Tested auto drain.
07/19/22 Yes Yes Yes 16,539 13 13 13 68.1 122 94
08/04/22 Yes Yes Yes 16,918 16 16 16 65.1 121 86
08/08/22 Yes Yes Yes 17,019 4 4 4 64.8 121 96
08/30/22 Yes Yes Yes 17,543 22 22 22 54.3 121 86
09/08/22 Yes Yes Yes 17,758 9 9 9 56.7 121 82
09/15/22 Yes Yes Yes 17,930 7 7 7 57.1 121 84
09/21/22 Yes Yes Yes 18,070 6 6 6 50.8 120 98 Completed compressor maintenance. Changed all filters.
Blake & Pendleton technician completed full inspection.
09/27/22 Yes Yes Yes 18,217 6 6 6 56.7 121 80
10/03/22 Yes Yes Yes 18,363 6 6 6 64.8 121 70
10/11/22 Yes Yes Yes 18,555 8 8 8 62.4 121 82
10/25/22 Yes Yes Yes 18,886 14 14 14 64.3 114.5 72 Replaced AS10 globe valve. Replaced inline filters.
11/14/22 Yes Yes Yes 19,371 20 20 20 66.8 121 64
12/01/22 Yes Yes Yes 19,778 17 17 17 64.7 117.5 68 Replaced compressor separator element.
12/07/22 Yes Yes Yes 19,924 6 6 6 64.9 116.5 78 Cleaned pressure vessel valve.
12/14/22 Yes Yes Yes 20,089 7 7 7 72.1 118 60
12/27/22 Yes Yes Yes 20,342 13 11 13 66.8 119.5 50 Downtime due to freezing conditions.
Total Days in Reporting Period =189 System Run Time =99%
186 Pond Aerator Run Time =100%
Total Pond Aerator Run Time (days) =189
Notes:
The biosparge system began operating on December 4, 2007. This reporting period is from 06/21/22-12/27/22.
O&M - operation and maintenance
°F - degrees Fahrenheit
scfm - standard cubic feet per minute
psi - pounds per square inch
Table 2
Biosparge System Operational Data
KMST Selma Terminal 1
Selma, Johnston County, North Carolina
Total System Run Time (days) =
2200 West Oak Street
NCDEQ Incident # 87298
Well ID Date
Depth to
LNAPL (feet
btoc)
Depth to
Groundwater
(feet btoc)
LNAPL
Thickness
(feet)
Absorbent
Sock Status
Total Sock
Weight
(ounces)
Weight of
LNAPL in
Sock (pounds)
LNAPL
Removed
(gallons)
08/04/22 ND 5.94 ----------
09/06/22 ND 5.79 --Replaced 8.0 0.30 0.05
11/14/22 NG NG NG Removed 14.0 0.68 0.11
12/07/22 ND 5.88 ----------
0.16
08/04/22 ND 6.12 ----------
09/06/22 ND 5.92 --Replaced 19.0 0.69 0.11
11/14/22 NG NG NG Removed 24.0 1.00 0.16
12/07/22 ND 6.06 ----------
0.27
0.43
Notes:
Volume removed by absorbent socks = (weight of saturated sock(s) - weight of dry sock(s)) / (6.14 lbs/gal) where one dry 2" sock weighs 3
ounces and one dry 4" sock weighs 8 ounces.
ND - not detected
btoc - below top of casing
LNAPL - light non-aqueous phase liquid
Total gallons of LNAPL removed from MW-2R =
Total gallons of LNAPL removed from EW-1 =
Total gallons of LNAPL removed by absorbent socks =
EW-1
NCDEQ Incident # 87298
MW-2R
Table 3
LNAPL Gauging and Removal
KMST Selma Terminal 1
Selma, Johnston County, North Carolina
2200 West Oak Street
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
04/27/05 3.70 ND ND 154.38
09/21/05 4.63 ND ND 153.45
03/22/06 4.72 ND ND 153.36
10/22/07 5.74 ND ND 152.34
03/25/08 3.56 ND ND 154.52
06/25/08 3.63 ND ND 154.45
09/29/08 3.19 ND ND 154.89
12/09/08 4.09 ND ND 153.99
06/09/09 3.56 ND ND 154.52
12/01/09 4.05 ND ND 154.03
06/23/10 3.49 ND ND 154.59
12/07/10 5.25 ND ND 152.83
06/08/11 4.11 ND ND 153.97
12/07/11 4.47 ND ND 153.61
06/07/12 3.54 ND ND 154.54
12/05/12 6.04 ND ND 152.04
06/05/13 3.26 ND ND 154.82
12/10/13 0.73 ND ND 157.35
06/16/14 2.31 ND ND 155.77
12/01/14 3.24 ND ND 154.84
06/11/15 2.81 ND ND 155.27
12/07/15 3.89 ND ND 154.19
06/10/16 6.82 ND ND 151.26
11/29/16 4.36 ND ND 153.72
06/07/17 3.25 ND ND 154.83
11/28/17 5.18 ND ND 152.90
06/07/18 3.65 ND ND 154.43
11/07/18 4.04 ND ND 154.04
04/25/19 2.51 ND ND 155.57
10/24/19 4.27 ND ND 153.81
05/14/20 3.62 ND ND 154.46
10/26/20 3.68 ND ND 154.40
05/04/21 3.56 ND ND 154.52
06/16/21 3.25 ND ND 154.83
09/15/21 4.37 ND ND 153.71
03/07/22 4.02 ND ND 154.06
06/08/22 4.64 ND ND 153.44
09/06/22 4.66 ND ND 153.42
12/07/22 4.73 ND ND 153.35
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
MW-1/1R 158.08
Page 1 of 21
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
04/27/05 4.66 ND ND 154.45
09/21/05 7.25 ND ND 151.86
03/22/06 5.84 5.38 0.46 153.61
10/22/07 9.32 6.68 2.64 151.72
03/25/08 5.80 5.79 0.01 153.32
06/25/08 6.41 5.56 0.85 153.32
09/29/08 4.99 ND ND 154.12
12/09/08 5.78 ND ND 153.33
06/09/09 5.17 ND ND 153.94
12/01/09 5.79 ND ND 153.32
06/23/10 5.60 ND ND 153.51
12/07/10 6.52 ND ND 152.59
06/08/11 6.38 6.35 0.03 152.75
12/07/11 6.26 ND ND 152.85
06/07/12 5.33 ND ND 153.78
12/05/12 7.42 ND ND 151.69
06/05/13 5.70 5.23 0.47 153.75
12/10/13 6.49 5.11 1.38 153.63
06/16/14 6.55 6.00 0.55 152.96
12/01/14 5.76 5.28 0.48 153.70
06/11/15 5.53 5.01 0.52 153.96
12/07/16 4.28 ND ND 154.83
06/10/16 4.97 ND ND 154.14
11/29/16 5.59 ND ND 153.52
06/07/17 4.40 ND ND 154.71
11/28/17 6.43 ND ND 152.68
06/07/18 4.86 ND ND 154.25
11/07/18 5.21 ND ND 153.90
04/25/19 3.77 ND ND 155.34
10/24/19 5.55 ND ND 153.56
05/14/20 4.82 ND ND 154.29
10/26/20 4.86 ND ND 154.25
05/04/21 4.75 ND ND 154.36
06/16/21 4.50 ND ND 154.61
09/15/21 5.53 5.51 0.02 153.59
03/07/22 5.10 ND ND 154.01
06/08/22 5.89 ND ND 153.22
09/06/22 5.79 ND ND 153.32
12/07/22 5.88 ND ND 153.23
MW-2/2R 159.11
Page 2 of 21
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
04/27/05 5.21 ND ND 152.63
09/21/05 5.81 ND ND 152.03
03/22/06 5.22 ND ND 152.62
10/22/07 6.78 ND ND 151.06
03/25/08 7.11 ND ND 150.73
06/25/08 6.50 ND ND 151.34
09/29/08 6.14 ND ND 151.70
12/09/08 5.86 ND ND 151.98
06/09/09 6.13 ND ND 151.71
12/01/09 4.50 ND ND 153.34
06/23/10 3.38 ND ND 154.46
12/07/10 2.90 ND ND 154.94
12/07/11 6.13 ND ND 151.71
06/07/12 5.81 ND ND 152.03
12/05/12 6.96 ND ND 150.88
06/05/13 5.58 ND ND 152.26
12/10/13 5.58 ND ND 152.26
06/16/14 5.67 ND ND 152.17
12/01/14 6.82 ND ND 151.02
06/11/15 5.62 ND ND 152.22
12/07/15 6.68 ND ND 151.16
06/10/16 5.34 ND ND 152.50
11/29/16 3.52 ND ND 154.32
06/07/17 5.00 ND ND 152.84
11/28/17 6.43 ND ND 151.41
06/07/18 5.74 ND ND 152.10
11/07/18 5.15 ND ND 152.69
04/25/19 3.12 ND ND 154.72
10/24/19 2.20 ND ND 155.64
05/14/20 5.37 ND ND 152.47
10/26/20 4.51 ND ND 153.33
05/04/21 5.14 ND ND 152.70
06/16/21 4.35 ND ND 153.49
09/15/21 5.74 ND ND 152.10
03/07/22 6.25 ND ND 151.59
06/08/22 3.95 ND ND 153.89
09/06/22 3.73 ND ND 154.11
12/07/22 4.53 ND ND 153.31
MW-3/3R 157.84
Page 3 of 21
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
04/27/05 5.60 ND ND 151.17
09/21/05 5.86 ND ND 150.91
03/22/06 5.52 ND ND 151.25
10/22/07 6.37 ND ND 150.40
03/25/08 6.75 ND ND 150.02
06/25/08 5.79 ND ND 150.98
09/29/08 4.31 ND ND 152.46
12/09/08 5.74 ND ND 151.03
06/09/09 5.83 ND ND 150.94
12/01/09 5.33 ND ND 151.44
06/23/10 4.80 ND ND 151.97
12/07/10 5.07 ND ND 151.70
06/08/11 5.19 ND ND 151.58
12/07/11 5.94 ND ND 150.83
06/07/12 5.79 ND ND 150.98
12/05/12 6.73 ND ND 150.04
06/05/13 5.56 ND ND 151.21
12/10/13 5.93 ND ND 150.84
06/16/14 5.49 ND ND 151.28
12/01/14 6.79 ND ND 149.98
06/11/15 5.86 ND ND 150.91
12/07/15 3.82 ND ND 152.95
06/10/16 5.62 ND ND 151.15
11/29/16 3.63 ND ND 153.14
06/07/17 5.27 ND ND 151.50
11/28/17 5.88 ND ND 150.89
06/07/18 5.92 ND ND 150.85
11/07/18 5.30 ND ND 151.47
04/25/19 3.29 ND ND 153.48
10/24/19 4.01 ND ND 152.76
05/14/20 5.29 ND ND 151.48
10/26/20 4.62 ND ND 152.15
05/04/21 5.04 ND ND 151.73
06/16/21 4.42 ND ND 152.35
09/15/21 5.52 ND ND 151.25
03/07/22 5.49 ND ND 151.28
06/08/22 5.57 ND ND 151.20
09/06/22 5.45 ND ND 151.32
12/07/22 5.39 ND ND 151.38
MW-4/4R 156.77
Page 4 of 21
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
04/27/05 4.41 ND ND 152.35
09/21/05 5.19 ND ND 151.57
03/22/06 4.68 ND ND 152.08
10/22/07 5.97 ND ND 150.79
03/25/08 5.21 ND ND 151.55
06/25/08 5.31 ND ND 151.45
09/29/08 4.61 ND ND 152.15
12/09/08 4.93 ND ND 151.83
06/09/09 4.80 ND ND 151.96
12/01/09 5.14 ND ND 151.62
06/23/10 4.84 ND ND 151.92
12/07/10 5.62 ND ND 151.14
06/08/11 5.81 ND ND 150.95
12/07/11 5.23 ND ND 151.53
06/07/12 5.02 ND ND 151.74
12/05/12 6.43 ND ND 150.33
06/05/13 4.86 ND ND 151.90
12/10/13 4.84 ND ND 151.92
06/16/14 4.91 ND ND 151.85
12/01/14 4.98 ND ND 151.78
06/11/15 4.84 ND ND 151.92
12/07/15 4.63 ND ND 152.13
06/10/16 4.42 ND ND 152.34
11/29/16 4.92 ND ND 151.84
06/07/17 4.37 ND ND 152.39
11/28/17 5.43 ND ND 151.33
06/07/18 4.68 ND ND 152.08
11/07/18 4.53 ND ND 152.23
04/25/19 3.58 ND ND 153.18
10/24/19 4.81 ND ND 151.95
05/14/20 4.43 ND ND 152.33
10/26/20 4.33 ND ND 152.43
05/04/21 4.39 ND ND 152.37
06/16/21 4.28 ND ND 152.48
09/15/21 4.88 ND ND 151.88
03/07/22 4.60 ND ND 152.16
06/08/22 4.96 ND ND 151.80
09/06/22 4.81 ND ND 151.95
12/07/22 4.78 ND ND 151.98
MW-5/5R 156.76
Page 5 of 21
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
09/21/05 4.34 ND ND 154.67
03/22/06 4.04 ND ND 154.97
10/22/07 5.28 ND ND 153.73
03/25/08 3.55 ND ND 155.46
06/25/08 3.54 ND ND 155.47
09/29/08 3.11 ND ND 155.90
12/09/08 4.23 ND ND 154.78
06/09/09 3.81 ND ND 155.20
12/01/09 4.08 ND ND 154.93
06/23/10 3.66 ND ND 155.35
12/07/10 5.31 ND ND 153.70
06/08/11 4.42 ND ND 154.59
12/07/11 4.79 ND ND 154.22
06/07/12 3.58 ND ND 155.43
12/05/12 5.96 ND ND 153.05
06/05/13 3.57 ND ND 155.44
12/10/13 3.64 ND ND 155.37
06/16/14 3.21 ND ND 155.80
12/01/14 3.43 ND ND 155.58
06/11/15 3.43 ND ND 155.58
12/07/15 3.15 ND ND 155.86
06/10/16 3.35 ND ND 155.66
11/29/16 4.26 ND ND 154.75
06/07/17 2.07 ND ND 156.94
11/28/17 4.78 ND ND 154.23
06/07/18 2.86 ND ND 156.15
11/07/18 3.24 ND ND 155.77
04/25/19 1.73 ND ND 157.28
10/24/19 3.84 ND ND 155.17
05/14/20 3.19 ND ND 155.82
10/26/20 3.04 ND ND 155.97
05/04/21 3.22 ND ND 155.79
06/16/21 2.63 ND ND 156.38
09/15/21 3.81 ND ND 155.20
03/07/22 3.65 ND ND 155.36
06/08/22 4.03 ND ND 154.98
09/06/22 3.96 ND ND 155.05
12/07/22 4.49 ND ND 154.52
MW-6 159.01
Page 6 of 21
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
09/21/05 6.35 ND ND 154.62
03/22/06 5.75 ND ND 155.22
10/22/07 7.39 ND ND 153.58
03/25/08 4.68 ND ND 156.29
06/25/08 4.57 ND ND 156.40
09/29/08 4.07 ND ND 156.90
12/09/08 5.16 ND ND 155.81
06/09/09 4.84 ND ND 156.13
12/01/09 5.28 ND ND 155.69
06/23/10 4.38 ND ND 156.59
12/07/10 6.89 ND ND 154.08
06/08/11 5.73 ND ND 155.24
12/07/11 6.38 ND ND 154.59
06/07/12 4.45 ND ND 156.52
12/05/12 7.62 ND ND 153.35
06/05/13 4.95 ND ND 156.02
12/10/13 5.54 ND ND 155.43
06/16/14 3.62 ND ND 157.35
12/01/14 4.43 ND ND 156.54
06/11/15 3.48 ND ND 157.49
12/07/15 3.52 ND ND 157.45
06/10/16 3.37 ND ND 157.60
11/29/16 5.43 ND ND 155.54
06/07/17 2.86 ND ND 158.11
11/28/17 6.28 ND ND 154.69
06/07/18 3.43 ND ND 157.54
11/07/18 4.76 ND ND 156.21
04/25/19 2.08 ND ND 158.89
10/24/19 5.33 ND ND 155.64
05/14/20 3.81 ND ND 157.16
10/26/20 3.98 ND ND 156.99
05/04/21 3.68 ND ND 157.29
06/16/21 3.37 ND ND 157.60
09/15/21 4.70 ND ND 156.27
03/07/22 4.87 ND ND 156.10
06/08/22 5.35 ND ND 155.62
09/06/22 5.41 ND ND 155.56
12/07/22 6.04 ND ND 154.93
MW-7 160.97
Page 7 of 21
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
09/21/05 6.07 ND ND 153.09
03/22/06 5.39 ND ND 153.77
10/22/07 6.48 ND ND 152.68
03/25/08 5.94 ND ND 153.22
06/25/08 5.43 ND ND 153.73
09/29/08 5.00 ND ND 154.16
12/09/08 5.11 ND ND 154.05
06/09/09 5.44 ND ND 153.72
12/01/09 5.87 ND ND 153.29
06/23/10 5.44 ND ND 153.72
12/07/10 5.72 ND ND 153.44
06/08/11 6.02 ND ND 153.14
12/07/11 5.94 ND ND 153.22
06/07/12 5.56 ND ND 153.60
12/05/12 5.70 ND ND 153.46
06/05/13 5.73 ND ND 153.43
12/10/13 5.23 ND ND 153.93
06/16/14 4.84 ND ND 154.32
12/01/14 5.11 ND ND 154.05
06/11/15 4.85 ND ND 154.31
12/07/15 4.22 ND ND 154.94
06/10/16 4.65 ND ND 154.51
11/29/16 5.05 ND ND 154.11
06/07/17 4.61 ND ND 154.55
11/28/17 6.04 ND ND 153.12
06/07/18 5.11 ND ND 154.05
11/07/18 4.85 ND ND 154.31
04/25/19 3.73 ND ND 155.43
10/24/19 5.46 ND ND 153.70
05/14/20 4.85 ND ND 154.31
10/26/20 4.84 ND ND 154.32
05/04/21 4.76 ND ND 154.40
06/16/21 4.51 ND ND 154.65
09/15/21 5.52 ND ND 153.64
03/07/22 5.20 ND ND 153.96
06/08/22 5.79 ND ND 153.37
09/06/22 5.78 ND ND 153.38
12/07/22 5.89 ND ND 153.27
MW-8D 159.16
Page 8 of 21
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
09/21/05 5.28 ND ND 152.24
03/22/06 4.62 ND ND 152.90
10/22/07 6.12 ND ND 151.40
03/25/08 4.80 ND ND 152.72
06/25/08 4.94 ND ND 152.58
09/29/08 4.24 ND ND 153.28
12/09/08 4.77 ND ND 152.75
06/09/09 4.61 ND ND 152.91
12/01/09 4.97 ND ND 152.55
06/23/10 4.75 ND ND 152.77
12/07/10 5.66 ND ND 151.86
06/08/11 5.52 ND ND 152.00
12/07/11 5.26 ND ND 152.26
06/07/12 4.75 ND ND 152.77
12/05/12 6.36 ND ND 151.16
06/05/13 4.64 ND ND 152.88
12/10/13 4.58 ND ND 152.94
06/16/14 4.50 ND ND 153.02
12/01/14 4.48 ND ND 153.04
06/11/15 4.45 ND ND 153.07
12/07/15 4.02 ND ND 153.50
06/10/16 4.45 ND ND 153.07
11/29/16 5.03 ND ND 152.49
06/07/17 3.90 ND ND 153.62
11/28/17 5.57 ND ND 151.95
06/07/18 4.31 ND ND 153.21
11/07/18 4.31 ND ND 153.21
04/25/19 3.30 ND ND 154.22
10/24/19 4.79 ND ND 152.73
05/14/20 4.23 ND ND 153.29
10/26/20 4.13 ND ND 153.39
05/04/21 4.21 ND ND 153.31
06/16/21 3.94 ND ND 153.58
09/15/21 4.85 ND ND 152.67
03/07/22 4.50 ND ND 153.02
06/08/22 5.05 ND ND 152.47
09/06/22 4.94 ND ND 152.58
12/07/22 5.01 ND ND 152.51
MW-9 157.52
Page 9 of 21
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
03/22/06 5.38 ND ND 154.98
10/22/07 6.80 ND ND 153.56
03/25/08 4.33 ND ND 156.03
06/25/08 4.19 ND ND 156.17
09/29/08 3.96 ND ND 156.40
12/09/08 4.88 ND ND 155.48
06/09/09 4.48 ND ND 155.88
12/01/09 5.00 ND ND 155.36
06/23/10 4.08 ND ND 156.28
12/07/10 6.42 ND ND 153.94
06/08/11 5.29 ND ND 155.07
12/07/11 6.02 ND ND 154.34
06/07/12 4.32 ND ND 156.04
12/05/12 7.18 ND ND 153.18
06/05/13 4.81 ND ND 155.55
12/10/13 5.30 ND ND 155.06
06/16/14 3.46 ND ND 156.90
12/01/14 4.33 ND ND 156.03
06/11/15 3.32 ND ND 157.04
12/07/15 3.33 ND ND 157.03
06/10/16 3.24 ND ND 157.12
11/29/16 5.11 ND ND 155.25
06/07/17 2.89 ND ND 157.47
11/28/17 5.90 ND ND 154.46
06/07/18 3.35 ND ND 157.01
11/07/18 4.39 ND ND 155.97
04/25/19 2.07 ND ND 158.29
10/24/19 4.97 ND ND 155.39
05/14/20 3.58 ND ND 156.78
10/26/20 3.75 ND ND 156.61
05/04/21 3.57 ND ND 156.79
06/16/21 3.22 ND ND 157.14
09/15/21 4.35 ND ND 156.01
03/07/22 4.63 ND ND 155.73
06/08/22 4.93 ND ND 155.43
09/06/22 4.98 ND ND 155.38
12/07/22 5.65 ND ND 154.71
MW-10 160.36
Page 10 of 21
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
03/22/06 6.04 ND ND 154.08
10/22/07 5.60 ND ND 154.52
03/25/08 5.92 ND ND 154.20
06/25/08 6.06 ND ND 154.06
09/29/08 5.45 ND ND 154.67
12/09/08 6.15 ND ND 153.97
06/09/09 5.91 ND ND 154.21
12/01/09 6.31 ND ND 153.81
06/23/10 5.92 ND ND 154.20
12/07/10 7.28 ND ND 152.84
06/08/11 6.78 ND ND 153.34
12/07/11 6.81 ND ND 153.31
06/07/12 5.94 ND ND 154.18
12/05/12 7.98 ND ND 152.14
06/05/13 5.91 ND ND 154.21
12/10/13 5.93 ND ND 154.19
06/16/14 5.44 ND ND 154.68
12/01/14 5.55 ND ND 154.57
06/11/15 5.31 ND ND 154.81
12/07/15 4.72 ND ND 155.40
06/10/16 5.25 ND ND 154.87
11/29/16 6.15 ND ND 153.97
06/07/17 4.62 ND ND 155.50
11/28/17 7.00 ND ND 153.12
06/07/18 5.15 ND ND 154.97
11/07/18 5.56 ND ND 154.56
04/25/19 3.98 ND ND 156.14
10/24/19 6.02 ND ND 154.10
05/14/20 5.03 ND ND 155.09
10/26/20 5.31 ND ND 154.81
05/04/21 5.18 ND ND 154.94
06/16/21 5.00 ND ND 155.12
09/15/21 6.06 ND ND 154.06
03/07/22 5.66 ND ND 154.46
06/08/22 6.36 ND ND 153.76
09/06/22 6.39 ND ND 153.73
12/07/22 6.58 ND ND 153.54
MW-11 160.12
Page 11 of 21
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
03/22/06 4.28 ND ND 155.22
10/22/07 5.60 ND ND 153.90
03/25/08 3.65 ND ND 155.85
06/25/08 3.40 ND ND 156.10
09/29/08 3.19 ND ND 156.31
12/09/08 4.35 ND ND 155.15
06/09/09 3.98 ND ND 155.52
12/01/09 4.28 ND ND 155.22
06/23/10 3.71 ND ND 155.79
12/07/10 5.55 ND ND 153.95
06/08/11 4.58 ND ND 154.92
12/07/11 5.12 ND ND 154.38
06/07/12 3.68 ND ND 155.82
12/05/12 6.27 ND ND 153.23
06/05/13 3.88 ND ND 155.62
12/10/13 4.21 ND ND 155.29
06/16/14 3.04 ND ND 156.46
12/01/14 3.75 ND ND 155.75
06/11/15 3.32 ND ND 156.18
12/07/15 3.08 ND ND 156.42
06/10/16 3.11 ND ND 156.39
11/29/16 4.48 ND ND 155.02
06/07/17 2.24 ND ND 157.26
11/28/17 5.07 ND ND 154.43
06/07/18 2.84 ND ND 156.66
11/07/18 3.58 ND ND 155.92
04/25/19 1.94 ND ND 157.56
10/24/19 4.12 ND ND 155.38
05/14/20 3.34 ND ND 156.16
10/26/20 3.31 ND ND 156.19
05/04/21 3.37 ND ND 156.13
06/16/21 2.82 ND ND 156.68
09/15/21 4.05 ND ND 155.45
03/07/22 3.93 ND ND 155.57
06/08/22 4.31 ND ND 155.19
09/06/22 4.27 ND ND 155.23
12/07/22 4.82 ND ND 154.68
159.50MW-12
Page 12 of 21
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
03/22/06 5.15 ND ND 154.44
10/22/07 6.73 ND ND 152.86
03/25/08 4.52 ND ND 155.07
06/25/08 4.63 ND ND 154.96
09/29/08 4.52 ND ND 155.07
12/09/08 5.05 ND ND 154.54
06/09/09 4.65 ND ND 154.94
12/01/09 5.13 ND ND 154.46
06/23/10 4.45 ND ND 155.14
12/07/10 6.20 ND ND 153.39
06/08/11 5.26 ND ND 154.33
12/07/11 5.83 ND ND 153.76
06/07/12 4.51 ND ND 155.08
12/05/12 6.91 ND ND 152.68
06/05/13 4.76 ND ND 154.83
12/10/13 5.09 ND ND 154.50
06/16/14 3.79 ND ND 155.80
12/01/14 4.41 ND ND 155.18
06/11/15 3.72 ND ND 155.87
12/07/15 3.51 ND ND 156.08
06/10/16 3.59 ND ND 156.00
11/29/16 5.04 ND ND 154.55
06/07/17 3.13 ND ND 156.46
11/28/17 5.66 ND ND 153.93
06/07/18 3.58 ND ND 156.01
11/07/18 4.51 ND ND 155.08
04/25/19 2.33 ND ND 157.26
10/24/19 5.03 ND ND 154.56
05/14/20 3.81 ND ND 155.78
10/26/20 3.98 ND ND 155.61
05/04/21 3.68 ND ND 155.91
06/16/21 3.54 ND ND 156.05
09/15/21 4.56 ND ND 155.03
03/07/22 4.41 ND ND 155.18
06/08/22 4.86 ND ND 154.73
09/06/22 5.01 ND ND 154.58
12/07/22 5.53 ND ND 154.06
MW-13 159.59
Page 13 of 21
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
10/10/06 3.61 ND ND 153.24
10/22/07 4.34 ND ND 152.51
03/25/08 3.59 ND ND 153.26
06/25/08 3.95 ND ND 152.90
09/29/08 3.35 ND ND 153.50
12/09/08 3.83 ND ND 153.02
06/09/09 3.54 ND ND 153.31
12/01/09 3.91 ND ND 152.94
06/23/10 3.56 ND ND 153.29
12/07/10 4.69 ND ND 152.16
06/08/11 4.38 ND ND 152.47
12/07/11 4.23 ND ND 152.62
06/07/12 3.67 ND ND 153.18
12/05/12 5.07 ND ND 151.78
06/05/13 3.47 ND ND 153.38
12/10/13 2.97 ND ND 153.88
06/16/14 3.66 ND ND 153.19
12/01/14 4.02 ND ND 152.83
06/11/15 3.49 ND ND 153.36
12/07/15 3.30 ND ND 153.55
06/10/16 3.48 ND ND 153.37
11/29/16 4.13 ND ND 152.72
06/07/17 3.31 ND ND 153.54
11/28/17 4.33 ND ND 152.52
06/07/18 3.72 ND ND 153.13
11/07/18 3.32 ND ND 153.53
04/25/19 3.28 ND ND 153.57
10/24/19 3.59 ND ND 153.26
05/14/20 3.74 ND ND 153.11
10/26/20 3.23 ND ND 153.62
05/04/21 3.72 ND ND 153.13
06/16/21 3.41 ND ND 153.44
09/15/21 4.15 ND ND 152.70
03/07/22 3.96 ND ND 152.89
06/08/22 4.38 ND ND 152.47
09/06/22 3.96 ND ND 152.89
12/07/22 4.18 ND ND 152.67
MW-14 156.85
Page 14 of 21
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
10/10/06 6.11 ND ND 150.45
10/22/07 6.64 ND ND 149.92
03/25/08 5.79 ND ND 150.77
06/25/08 5.69 ND ND 150.87
09/29/08 5.27 ND ND 151.29
12/09/08 5.61 ND ND 150.95
06/09/09 5.59 ND ND 150.97
12/01/09 5.47 ND ND 151.09
06/23/10 5.75 ND ND 150.81
12/07/10 6.01 ND ND 150.55
06/08/11 6.15 ND ND 150.41
12/07/11 5.76 ND ND 150.80
06/07/12 5.71 ND ND 150.85
12/05/12 6.19 ND ND 150.37
06/05/13 5.62 ND ND 150.94
12/10/13 5.08 ND ND 151.48
06/16/14 5.74 ND ND 150.82
12/01/14 5.72 ND ND 150.84
06/11/15 5.77 ND ND 150.79
12/07/15 5.08 ND ND 151.48
06/10/16 5.54 ND ND 151.02
11/29/16 5.75 ND ND 150.81
06/07/17 5.08 ND ND 151.48
11/28/17 5.61 ND ND 150.95
06/07/18 5.72 ND ND 150.84
11/07/18 5.09 ND ND 151.47
04/25/19 5.08 ND ND 151.48
10/24/19 5.18 ND ND 151.38
05/14/20 5.60 ND ND 150.96
10/26/20 5.09 ND ND 151.47
05/04/21 5.41 ND ND 151.15
06/16/21 5.19 ND ND 151.37
09/15/21 5.61 ND ND 150.95
03/07/22 5.57 ND ND 150.99
06/08/22 5.91 ND ND 150.65
09/06/22 5.57 ND ND 150.99
12/07/22 5.41 ND ND 151.15
MW-15 156.56
Page 15 of 21
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
10/10/06 6.00 ND ND 150.35
10/22/07 6.68 ND ND 149.67
03/25/08 5.84 ND ND 150.51
06/25/08 5.94 ND ND 150.41
09/29/08 5.24 ND ND 151.11
12/09/08 5.59 ND ND 150.76
06/09/09 5.59 ND ND 150.76
12/01/09 5.38 ND ND 150.97
06/23/10 5.60 ND ND 150.75
12/07/10 5.49 ND ND 150.86
06/08/11 6.05 ND ND 150.30
12/07/11 5.49 ND ND 150.86
06/07/12 5.47 ND ND 150.88
12/05/12 5.95 ND ND 150.40
06/05/13 5.18 ND ND 151.17
12/10/13 4.99 ND ND 151.36
06/16/14 5.32 ND ND 151.03
12/01/14 5.42 ND ND 150.93
06/11/15 6.32 ND ND 150.03
12/07/15 4.70 ND ND 151.65
06/10/16 5.36 ND ND 150.99
11/29/16 5.43 ND ND 150.92
06/07/17 4.33 ND ND 152.02
11/28/17 5.05 ND ND 151.30
06/07/18 4.81 ND ND 151.54
11/07/18 4.18 ND ND 152.17
04/25/19 4.27 ND ND 152.08
10/24/19 4.75 ND ND 151.60
05/14/20 4.51 ND ND 151.84
10/26/20 4.26 ND ND 152.09
05/04/21 4.52 ND ND 151.83
06/16/21 3.05 ND ND 153.30
09/15/21 4.69 ND ND 151.66
03/07/22 4.60 ND ND 151.75
06/08/22 4.65 ND ND 151.70
09/06/22 4.53 ND ND 151.82
12/07/22 4.64 ND ND 151.71
MW-16 156.35
Page 16 of 21
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
10/10/06 5.64 ND ND 150.51
10/22/07 6.08 ND ND 150.07
03/25/08 6.26 ND ND 149.89
06/25/08 6.04 ND ND 150.11
09/29/08 5.20 ND ND 150.95
12/09/08 5.83 ND ND 150.32
06/09/09 5.79 ND ND 150.36
12/01/09 5.70 ND ND 150.45
06/23/10 5.99 ND ND 150.16
12/07/10 5.84 ND ND 150.31
06/08/11 5.91 ND ND 150.24
12/07/11 6.04 ND ND 150.11
06/07/12 5.96 ND ND 150.19
12/05/12 6.40 ND ND 149.75
06/05/13 5.87 ND ND 150.28
12/10/13 5.57 ND ND 150.58
06/16/14 5.93 ND ND 150.22
12/01/14 6.07 ND ND 150.08
06/11/15 5.88 ND ND 150.27
12/07/15 5.21 ND ND 150.94
06/10/16 5.92 ND ND 150.23
11/29/16 5.80 ND ND 150.35
06/07/17 5.82 ND ND 150.33
11/28/17 6.10 ND ND 150.05
06/07/18 6.01 ND ND 150.14
11/07/18 5.72 ND ND 150.43
04/25/19 5.35 ND ND 150.80
10/24/19 5.62 ND ND 150.53
05/14/20 5.76 ND ND 150.39
10/26/20 5.54 ND ND 150.61
05/04/21 5.76 ND ND 150.39
06/16/21 5.60 ND ND 150.55
09/15/21 5.78 ND ND 150.37
03/07/22 5.85 ND ND 150.30
06/08/22 5.86 ND ND 150.29
09/06/22 5.74 ND ND 150.41
12/07/22 5.73 ND ND 150.42
MW-17 156.15
Page 17 of 21
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
10/22/07 5.96 ND ND 151.96
03/25/08 4.81 ND ND 153.11
06/25/08 4.79 ND ND 153.13
09/29/08 4.20 ND ND 153.72
12/09/08 4.70 ND ND 153.22
06/09/09 4.55 ND ND 153.37
12/01/09 4.65 ND ND 153.27
06/23/10 4.50 ND ND 153.42
12/07/10 5.39 ND ND 152.53
06/08/11 5.20 ND ND 152.72
12/07/11 5.11 ND ND 152.81
06/07/12 4.52 ND ND 153.40
12/05/12 6.23 ND ND 151.69
06/05/13 4.42 ND ND 153.50
12/10/13 4.48 ND ND 153.44
06/16/14 4.04 ND ND 153.88
12/01/14 4.30 ND ND 153.62
06/11/15 4.02 ND ND 153.90
12/07/15 3.34 ND ND 154.58
06/10/16 4.04 ND ND 153.88
11/29/16 4.41 ND ND 153.51
06/07/17 3.55 ND ND 154.37
11/28/17 5.32 ND ND 152.60
06/07/18 4.03 ND ND 153.89
11/07/18 4.14 ND ND 153.78
04/25/19 2.81 ND ND 155.11
10/24/19 4.48 ND ND 153.44
05/14/20 3.93 ND ND 153.99
10/26/20 3.89 ND ND 154.03
05/04/21 3.85 ND ND 154.07
06/16/21 3.62 ND ND 154.30
09/15/21 4.56 ND ND 153.36
03/07/22 4.20 ND ND 153.72
06/08/22 4.77 ND ND 153.15
09/06/22 4.79 ND ND 153.13
12/07/22 4.84 ND ND 153.08
MW-18 157.92
Page 18 of 21
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
10/22/07 5.82 ND ND 151.28
03/25/08 6.74 ND ND 150.36
06/25/08 5.55 ND ND 151.55
09/29/08 5.13 ND ND 151.97
12/09/08 4.93 ND ND 152.17
06/09/09 5.06 ND ND 152.04
12/01/09 5.88 ND ND 151.22
06/23/10 4.36 ND ND 152.74
12/07/10 4.61 ND ND 152.49
06/08/11 4.12 ND ND 152.98
12/07/11 5.23 ND ND 151.87
06/07/12 4.94 ND ND 152.16
12/05/12 6.22 ND ND 150.88
06/05/13 4.78 ND ND 152.32
12/10/13 4.82 ND ND 152.28
06/16/14 4.88 ND ND 152.22
12/01/14 5.60 ND ND 151.50
06/11/15 4.71 ND ND 152.39
12/07/15 4.87 ND ND 152.23
06/10/16 4.61 ND ND 152.49
11/29/16 3.15 ND ND 153.95
06/07/17 4.22 ND ND 152.88
11/28/17 5.42 ND ND 151.68
06/07/18 4.98 ND ND 152.12
11/07/18 4.54 ND ND 152.56
04/25/19 2.44 ND ND 154.66
10/24/19 3.61 ND ND 153.49
05/14/20 4.64 ND ND 152.46
10/26/20 4.06 ND ND 153.04
05/04/21 4.41 ND ND 152.69
06/16/21 8.01 ND ND 149.09
09/15/21 4.92 ND ND 152.18
03/07/22 4.78 ND ND 152.32
06/08/22 4.84 ND ND 152.26
09/06/22 4.78 ND ND 152.32
12/07/22 4.75 ND ND 152.35
MW-19 157.10
Page 19 of 21
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
10/22/07 5.85 ND ND 151.85
03/25/08 5.26 ND ND 152.44
06/25/08 5.32 ND ND 152.38
09/29/08 4.95 ND ND 152.75
12/09/08 4.71 ND ND 152.99
06/09/09 5.02 ND ND 152.68
12/01/09 7.82 ND ND 149.88
06/23/10 4.87 ND ND 152.83
12/07/10 5.36 ND ND 152.34
06/08/11 5.36 ND ND 152.34
12/07/11 4.98 ND ND 152.72
06/07/12 4.45 ND ND 153.25
12/05/12 6.00 ND ND 151.70
06/05/13 4.22 ND ND 153.48
12/10/13 4.29 ND ND 153.41
06/16/14 4.10 ND ND 153.60
12/01/14 4.66 ND ND 153.04
06/11/15 4.10 ND ND 153.60
12/07/15 2.89 ND ND 154.81
06/10/16 3.99 ND ND 153.71
11/29/16 4.04 ND ND 153.66
06/07/17 3.64 ND ND 154.06
11/28/17 5.14 ND ND 152.56
06/07/18 4.32 ND ND 153.38
11/07/18 4.10 ND ND 153.60
04/25/19 3.12 ND ND 154.58
10/24/19 4.22 ND ND 153.48
05/14/20 4.11 ND ND 153.59
10/26/20 4.01 ND ND 153.69
05/04/21 4.04 ND ND 153.66
06/16/21 3.77 ND ND 153.93
09/15/21 4.61 ND ND 153.09
03/07/22 4.33 ND ND 153.37
06/08/22 4.65 ND ND 153.05
09/06/22 4.65 ND ND 153.05
12/07/22 4.46 ND ND 153.24
MW-20 157.70
Page 20 of 21
Well ID
TOC
Elevation
(feet)
Date
Depth to
Groundwater
(feet btoc)
Depth to
LNAPL
(feet btoc)
LNAPL
Thickness
(feet)
Groundwater
Elevation
(feet)
2200 West Oak Street
NCDEQ Incident # 87298
Table 4a
Groundwater Elevation and LNAPL Thickness Data
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
10/22/07 7.12 ND ND 152.15
03/25/08 5.94 5.76 0.18 153.46
06/25/08 6.25 5.55 0.70 153.53
09/29/08 4.99 ND ND 154.28
12/09/08 5.87 ND ND 153.40
06/09/09 5.18 ND ND 154.09
12/01/09 5.77 ND ND 153.50
06/23/10 5.62 ND ND 153.65
12/07/10 6.70 ND ND 152.57
06/08/11 6.31 ND ND 152.96
12/07/11 6.40 ND ND 152.87
06/07/12 5.18 ND ND 154.09
12/05/12 7.95 7.31 0.64 151.79
06/05/13 5.35 ND ND 153.92
12/10/13 5.16 ND ND 154.11
06/16/14 5.35 ND ND 153.92
12/01/14 5.37 ND ND 153.90
06/11/15 5.06 ND ND 154.21
12/07/15 4.36 ND ND 154.91
06/10/16 5.02 ND ND 154.25
11/29/16 5.71 ND ND 153.56
06/07/17 4.51 ND ND 154.76
11/28/17 6.54 ND ND 152.73
06/07/18 5.03 ND ND 154.24
11/07/18 5.38 ND ND 153.89
04/25/19 3.94 ND ND 155.33
10/24/19 5.66 ND ND 153.61
05/14/20 4.98 ND ND 154.29
10/26/20 5.01 ND ND 154.26
05/04/21 4.89 ND ND 154.38
06/16/21 4.67 ND ND 154.60
09/15/21 5.72 5.71 0.01 153.56
03/07/22 5.30 ND ND 153.97
06/08/22 6.05 ND ND 153.22
09/06/22 5.92 ND ND 153.35
12/07/22 6.06 ND ND 153.21
Notes:
btoc - below top of casing
LNAPL - light non-aqueous phase liquid
Absorbent socks have been used in some wells which may affect LNAPL readings. See Table 3.
All wells were resurveyed on November 24, 2015.
ND - not detected
EW-1 159.27
Page 21 of 21
Well ID Date
Top of Casing
Elevation
(feet amsl)
Depth to
LNAPL
(feet btoc)
Depth to
Groundwater
(feet btoc)
LNAPL
Thickness
(feet)
Corrected
Groundwater
Elevation¹
(feet amsl)
01/22/20 ND 6.84 --158.32
05/04/20 ND 6.94 --158.22
05/29/20 6.78 6.79 0.01 158.38
06/08/20 ND 6.94 --158.22
07/27/20 ND 7.55 --157.61
09/03/20 ND 6.91 --158.25
10/26/20 ND 7.60 --157.56
12/10/20 ND 6.32 --158.84
01/25/21 ND 5.42 --159.74
03/04/21 ND 4.42 --160.74
03/30/21 ND 5.09 --160.07
05/04/21 ND 6.93 --158.23
06/14/21 ND 6.91 --158.25
07/26/21 ND 6.80 --158.36
08/23/21 ND 6.90 --158.26
09/15/21 ND 8.47 --156.69
11/02/21 ND 8.86 --156.30
11/29/21 ND 9.44 --155.72
12/06/21 ND 9.61 --155.55
01/19/22 ND 8.02 --157.14
02/22/22 ND 7.68 --157.48
03/07/22 ND 7.91 --157.25
04/27/22 ND 8.45 --156.71
06/08/22 ND 8.95 --156.21
08/04/22 ND 9.39 --155.77
09/06/22 ND 9.21 --155.95
11/14/22 ND 9.62 --155.54
12/07/22 ND 9.65 --155.51
Table 4b
Groundwater Elevation Data
KMST Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina
NCDEQ Incident # 92463
MW-101 165.16
Page 1 of 12
Well ID Date
Top of Casing
Elevation
(feet amsl)
Depth to
LNAPL
(feet btoc)
Depth to
Groundwater
(feet btoc)
LNAPL
Thickness
(feet)
Corrected
Groundwater
Elevation¹
(feet amsl)
Table 4b
Groundwater Elevation Data
KMST Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina
NCDEQ Incident # 92463
01/22/20 ND 8.26 --155.85
05/04/20 ND 8.39 --155.72
05/29/20 ND 8.02 --156.09
06/08/20 ND 8.32 --155.79
07/27/20 ND 8.71 --155.40
09/03/20 ND 8.08 --156.03
10/26/20 ND 8.70 --155.41
12/10/20 ND 7.91 --156.20
01/25/21 ND 7.26 --156.85
03/04/21 ND 6.55 --157.56
03/30/21 ND 6.97 --157.14
05/04/21 ND 8.51 --155.60
06/14/21 ND 8.16 --155.95
07/26/21 ND 8.16 --155.95
08/23/21 ND 8.13 --155.98
09/15/21 ND 9.57 --154.54
11/02/21 ND 9.61 --154.50
11/29/21 ND 10.25 --153.86
12/06/21 ND 10.43 --153.68
01/19/22 ND 8.86 --155.25
02/22/22 ND 8.81 --155.30
03/07/22 ND 9.13 --154.98
04/27/22 ND 7.17 --156.94
06/08/22 ND 9.89 --154.22
08/04/22 ND 10.14 --153.97
09/06/22 ND 9.95 --154.16
11/14/22 ND 10.14 --153.97
12/07/22 ND 10.18 --153.93
MW-102 164.11
Page 2 of 12
Well ID Date
Top of Casing
Elevation
(feet amsl)
Depth to
LNAPL
(feet btoc)
Depth to
Groundwater
(feet btoc)
LNAPL
Thickness
(feet)
Corrected
Groundwater
Elevation¹
(feet amsl)
Table 4b
Groundwater Elevation Data
KMST Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina
NCDEQ Incident # 92463
01/22/20 ND 7.90 --156.88
05/04/20 ND 7.96 --156.82
05/29/20 ND 7.81 --156.97
06/08/20 ND 7.93 --156.85
07/27/20 ND 8.44 --156.34
09/03/20 ND 7.84 --156.94
10/01/20 ND 7.61 --157.17
10/26/20 ND 8.57 --156.21
12/10/20 ND 7.54 --157.24
01/25/21 ND 6.64 --158.14
03/04/21 ND 5.22 --159.56
03/30/21 ND 5.78 --159.00
05/04/21 ND 8.11 --156.67
06/14/21 ND 7.95 --156.83
07/26/21 ND 7.88 --156.90
08/23/21 ND 7.94 --156.84
09/15/21 ND 9.55 --155.23
11/02/21 ND 9.89 --154.89
11/29/21 ND 10.62 --154.16
12/06/21 ND 10.83 --153.95
01/19/22 ND 8.81 --155.97
02/22/22 ND 8.63 --156.15
03/07/22 ND 8.99 --155.79
04/27/22 ND 9.57 --155.21
06/08/22 ND 10.14 --154.64
08/04/22 ND 10.53 --154.25
09/06/22 ND 10.34 --154.44
11/14/22 ND 10.61 --154.17
12/07/22 ND 10.63 --154.15
MW-103 164.78
Page 3 of 12
Well ID Date
Top of Casing
Elevation
(feet amsl)
Depth to
LNAPL
(feet btoc)
Depth to
Groundwater
(feet btoc)
LNAPL
Thickness
(feet)
Corrected
Groundwater
Elevation¹
(feet amsl)
Table 4b
Groundwater Elevation Data
KMST Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina
NCDEQ Incident # 92463
01/22/20 ND 9.17 --156.22
05/04/20 ND 9.26 --156.13
05/29/20 ND 8.85 --156.54
06/08/20 ND 9.09 --156.30
07/27/20 ND 9.50 --155.89
09/03/20 ND 8.85 --156.54
10/26/20 ND 9.52 --155.87
12/10/20 ND 8.71 --156.68
01/25/21 ND 8.01 --157.38
03/04/21 ND 7.27 --158.12
03/30/21 ND 7.71 --157.68
05/04/21 ND 9.27 --156.12
06/14/21 ND 8.92 --156.47
07/26/21 ND 8.92 --156.47
08/23/21 ND 8.91 --156.48
09/15/21 ND 10.41 --154.98
11/02/21 ND 10.54 --154.85
11/29/21 ND 11.23 --154.16
12/06/21 ND 11.44 --153.95
01/19/22 ND 9.84 --155.55
02/22/22 ND 9.73 --155.66
03/07/22 ND 10.02 --155.37
04/27/22 ND 10.42 --154.97
06/08/22 ND 10.83 --154.56
08/04/22 ND 11.14 --154.25
09/06/22 ND 10.94 --154.45
11/14/22 ND 11.18 --154.21
12/07/22 ND 11.25 --154.14
MW-104 165.39
Page 4 of 12
Well ID Date
Top of Casing
Elevation
(feet amsl)
Depth to
LNAPL
(feet btoc)
Depth to
Groundwater
(feet btoc)
LNAPL
Thickness
(feet)
Corrected
Groundwater
Elevation¹
(feet amsl)
Table 4b
Groundwater Elevation Data
KMST Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina
NCDEQ Incident # 92463
01/22/20 ND 7.98 --155.75
05/04/20 ND 8.02 --155.71
05/29/20 ND 6.55 --157.18
06/08/20 ND 7.95 --155.78
07/27/20 ND 8.31 --155.42
09/03/20 ND 7.66 --156.07
10/01/20 ND 7.42 --156.31
10/26/20 ND 8.32 --155.41
12/10/20 ND 7.61 --156.12
01/25/21 ND 6.95 --156.78
03/04/21 ND 6.18 --157.55
03/30/21 ND 6.61 --157.12
05/04/21 ND 8.19 --155.54
06/14/21 ND 7.81 --155.92
07/26/21 ND 7.78 --155.95
08/23/21 ND 7.74 --155.99
09/15/21 ND 9.21 --154.52
11/02/21 ND 9.22 --154.51
11/29/21 ND 9.91 --153.82
12/06/21 ND 10.15 --153.58
01/19/22 ND 8.48 --155.25
02/22/22 ND 8.45 --155.28
03/07/22 ND 8.75 --154.98
04/27/22 ND 9.12 --154.61
06/08/22 ND 9.51 --154.22
08/04/22 ND 9.77 --153.96
09/06/22 ND 9.57 --154.16
11/14/22 ND 9.76 --153.97
12/07/22 ND 9.83 --153.90
MW-105 163.73
Page 5 of 12
Well ID Date
Top of Casing
Elevation
(feet amsl)
Depth to
LNAPL
(feet btoc)
Depth to
Groundwater
(feet btoc)
LNAPL
Thickness
(feet)
Corrected
Groundwater
Elevation¹
(feet amsl)
Table 4b
Groundwater Elevation Data
KMST Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina
NCDEQ Incident # 92463
01/22/20 ND 7.93 --155.51
05/04/20 ND 7.92 --155.52
05/29/20 6.54 7.63 1.09 156.59
06/08/20 ND 7.86 --155.58
07/27/20 ND 8.21 --155.23
09/03/20 ND 7.64 --155.80
10/26/20 ND 8.21 --155.23
12/10/20 ND 7.53 --155.91
01/25/21 ND 6.68 --156.76
03/04/21 ND 6.19 --157.25
03/30/21 ND 6.62 --156.82
05/04/21 ND 8.11 --155.33
06/14/21 ND 7.63 --155.81
07/26/21 ND 7.70 --155.74
08/23/21 ND 7.69 --155.75
09/15/21 ND 9.10 --154.34
11/02/21 ND 9.07 --154.37
11/29/21 ND 9.72 --153.72
12/06/21 ND 9.89 --153.55
01/19/22 ND 8.35 --155.09
02/22/22 ND 8.31 --155.13
03/07/22 ND 8.63 --154.81
04/27/22 ND 8.96 --154.48
06/08/22 ND 9.36 --154.08
08/04/22 ND 9.59 --153.85
09/06/22 ND 9.39 --154.05
11/14/22 ND 9.58 --153.86
12/07/22 ND 9.61 --153.83
MW-106 163.44
Page 6 of 12
Well ID Date
Top of Casing
Elevation
(feet amsl)
Depth to
LNAPL
(feet btoc)
Depth to
Groundwater
(feet btoc)
LNAPL
Thickness
(feet)
Corrected
Groundwater
Elevation¹
(feet amsl)
Table 4b
Groundwater Elevation Data
KMST Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina
NCDEQ Incident # 92463
01/22/20 ND 7.51 --155.39
05/04/20 ND 7.51 --155.39
05/29/20 7.10 7.11 0.01 155.80
06/08/20 ND 7.34 --155.56
07/27/20 ND 7.68 --155.22
09/03/20 ND 7.11 --155.79
10/01/20 ND 6.86 --156.04
10/26/20 ND 7.70 --155.20
12/10/20 ND 7.00 --155.90
01/25/21 ND 6.41 --156.49
03/04/21 ND 5.71 --157.19
03/30/21 ND 6.11 --156.79
05/04/21 ND 7.56 --155.34
06/14/21 ND 7.01 --155.89
07/26/21 ND 7.13 --155.77
08/23/21 ND 7.12 --155.78
09/15/21 ND 8.55 --154.35
11/02/21 ND 8.49 --154.41
11/29/21 ND 9.19 --153.71
12/06/21 ND 9.48 --153.42
01/19/22 ND 7.83 --155.07
02/22/22 ND 7.82 --155.08
03/07/22 ND 8.10 --154.80
04/27/22 ND 8.43 --154.47
06/08/22 ND 8.81 --154.09
08/04/22 ND 9.02 --153.88
09/06/22 ND 8.84 --154.06
11/14/22 ND 9.04 --153.86
12/07/22 ND 9.06 --153.84
MW-107 162.90
Page 7 of 12
Well ID Date
Top of Casing
Elevation
(feet amsl)
Depth to
LNAPL
(feet btoc)
Depth to
Groundwater
(feet btoc)
LNAPL
Thickness
(feet)
Corrected
Groundwater
Elevation¹
(feet amsl)
Table 4b
Groundwater Elevation Data
KMST Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina
NCDEQ Incident # 92463
01/22/20 ND 8.19 --154.79
05/04/20 ND 8.23 --154.75
05/29/20 7.30 7.31 0.01 155.68
06/08/20 ND 7.48 --155.50
07/27/20 ND 7.82 --155.16
09/03/20 ND 7.28 --155.70
10/01/20 ND 7.02 --155.96
10/26/20 ND 7.83 --155.15
12/10/20 ND 7.16 --155.82
01/25/21 ND 6.62 --156.36
03/04/21 ND 5.95 --157.03
03/30/21 ND 6.34 --156.64
05/04/21 ND 7.74 --155.24
06/14/21 ND 7.22 --155.76
07/26/21 ND 7.30 --155.68
08/23/21 ND 7.28 --155.70
09/15/21 ND 8.68 --154.30
11/02/21 ND 8.58 --154.40
11/29/21 ND 9.27 --153.71
12/06/21 ND 9.53 --153.45
01/19/22 ND 7.97 --155.01
02/22/22 ND 7.96 --155.02
03/07/22 ND 8.27 --154.71
04/27/22 ND 8.55 --154.43
06/08/22 ND 8.93 --154.05
08/04/22 ND 9.11 --153.87
09/06/22 ND 8.95 --154.03
11/14/22 ND 9.12 --153.86
12/07/22 ND 9.14 --153.84
MW-108 162.98
Page 8 of 12
Well ID Date
Top of Casing
Elevation
(feet amsl)
Depth to
LNAPL
(feet btoc)
Depth to
Groundwater
(feet btoc)
LNAPL
Thickness
(feet)
Corrected
Groundwater
Elevation¹
(feet amsl)
Table 4b
Groundwater Elevation Data
KMST Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina
NCDEQ Incident # 92463
01/22/20 ND 3.91 --157.68
05/04/20 ND 6.58 --155.01
05/29/20 ND 6.68 --154.91
06/08/20 ND 6.61 --154.98
07/27/20 ND 6.81 --154.78
09/03/20 ND 6.48 --155.11
10/26/20 ND 6.93 --154.66
12/10/20 ND 6.45 --155.14
03/04/21 ND 5.54 --156.05
03/30/21 ND 5.79 --155.80
05/04/21 ND 6.97 --154.62
06/14/21 ND 6.19 --155.40
07/26/21 ND 6.43 --155.16
08/23/21 ND 6.38 --155.21
09/15/21 ND 7.57 --154.02
11/29/21 ND 7.71 --153.88
12/06/21 ND 7.91 --153.68
01/19/22 ND 6.76 --154.83
02/22/22 ND 6.92 --154.67
03/07/22 ND 7.05 --154.54
04/27/22 ND 7.29 --154.30
06/08/22 ND 7.56 --154.03
08/04/22 ND 7.56 --154.03
09/06/22 ND 7.55 --154.04
11/14/22 ND 7.63 --153.96
12/07/22 ND 7.56 --154.03
MW-109 161.59
Page 9 of 12
Well ID Date
Top of Casing
Elevation
(feet amsl)
Depth to
LNAPL
(feet btoc)
Depth to
Groundwater
(feet btoc)
LNAPL
Thickness
(feet)
Corrected
Groundwater
Elevation¹
(feet amsl)
Table 4b
Groundwater Elevation Data
KMST Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina
NCDEQ Incident # 92463
01/22/20 ND 7.27 --154.52
05/04/20 ND 6.82 --154.97
05/29/20 ND 3.58 --158.21
06/08/20 ND 7.01 --154.78
07/27/20 ND 6.24 --155.55
09/03/20 ND 5.89 --155.90
10/26/20 ND 7.11 --154.68
12/10/20 ND 6.16 --155.63
03/04/21 ND 5.02 --156.77
03/30/21 ND 5.78 --156.01
05/04/21 ND 7.26 --154.53
06/14/21 ND 3.69 --158.10
07/26/21 ND 6.84 --154.95
08/23/21 ND 3.43 --158.36
09/15/21 ND 7.77 --154.02
11/29/21 ND 3.14 --158.65
12/06/21 ND 3.40 --158.39
01/19/22 ND 3.71 --158.08
02/22/22 ND 3.12 --158.67
03/07/22 ND 3.35 --158.44
04/27/22 ND 6.48 --155.31
06/08/22 ND 7.75 --154.04
08/04/22 ND 3.08 --158.71
09/06/22 ND 3.12 --158.67
11/14/22 ND 2.41 --159.38
12/07/22 ND 3.48 --158.31
MW-110 161.79
Page 10 of 12
Well ID Date
Top of Casing
Elevation
(feet amsl)
Depth to
LNAPL
(feet btoc)
Depth to
Groundwater
(feet btoc)
LNAPL
Thickness
(feet)
Corrected
Groundwater
Elevation¹
(feet amsl)
Table 4b
Groundwater Elevation Data
KMST Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina
NCDEQ Incident # 92463
01/22/20 ND 8.64 --152.82
05/04/20 ND 8.36 --153.10
05/29/20 ND 7.99 --153.47
06/08/20 ND 8.10 --153.36
07/27/20 ND 8.19 --153.27
09/03/20 ND 7.91 --153.55
10/26/20 ND 8.39 --153.07
01/25/21 ND 8.28 --153.18
03/04/21 ND 8.21 --153.25
03/30/21 ND 8.09 --153.37
05/04/21 ND 8.69 --152.77
06/14/21 ND 8.05 --153.41
07/26/21 ND 7.87 --153.59
08/23/21 ND 7.92 --153.54
09/15/21 ND 8.72 --152.74
11/02/21 ND 8.32 --153.14
11/29/21 ND 8.99 --152.47
12/06/21 ND 9.10 --152.36
01/19/22 ND 8.15 --153.31
02/22/22 ND 8.59 --152.87
03/07/22 ND 8.79 --152.67
04/27/22 ND 8.81 --152.65
06/08/22 ND 8.75 --152.71
08/04/22 ND 8.37 --153.09
09/06/22 ND 8.24 --153.22
11/14/22 ND 8.72 --152.74
12/07/22 ND 8.57 --152.89
MW-111 161.46
Page 11 of 12
Well ID Date
Top of Casing
Elevation
(feet amsl)
Depth to
LNAPL
(feet btoc)
Depth to
Groundwater
(feet btoc)
LNAPL
Thickness
(feet)
Corrected
Groundwater
Elevation¹
(feet amsl)
Table 4b
Groundwater Elevation Data
KMST Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina
NCDEQ Incident # 92463
05/29/20 6.49 6.51 0.02 155.25
06/08/20 ND 6.52 --155.23
07/27/20 ND 6.73 --155.02
09/03/20 ND 6.26 --155.49
10/26/20 ND 6.68 --155.07
12/10/20 ND 6.32 --155.43
01/25/21 ND 6.19 --155.56
03/04/21 ND 5.59 --156.16
03/30/21 ND 6.02 --155.73
05/04/21 ND 6.84 --154.91
06/14/21 ND 6.31 --155.44
07/26/21 ND 6.36 --155.39
08/23/21 ND 6.34 --155.41
09/15/21 ND 7.32 --154.43
11/29/21 ND 7.66 --154.09
12/06/21 ND 7.87 --153.88
01/19/22 ND 6.84 --154.91
02/22/22 ND 6.88 --154.87
03/07/22 ND 7.06 --154.69
04/27/22 ND 7.17 --154.58
06/08/22 ND 7.32 --154.43
08/04/22 ND 7.45 --154.30
09/06/22 ND 7.33 --154.42
11/14/22 ND 7.68 --154.07
12/07/22 ND 7.38 --154.37
Notes:
amsl - above mean sea level
LNAPL - light non-aqueous phase liquid
btoc - below top of casing
ND - not detected
¹ Corrected Groundwater Elevation = (TOC Elevation - Depth to Groundwater) + (LNAPL Thickness*0.72)
Specific Gravity of LNAPL (gasoline) = 0.72
MW-112 161.75
Page 12 of 12
Stream
Gauge ID Date
Top of Gauge
Elevation
(feet amsl)
Depth to
Surface Water
(feet btog)
Surface Water
Elevation (feet
amsl)
06/16/21 2.50 151.57
07/26/21 0.45 149.52
08/23/21 0.50 149.57
09/15/21 0.31 149.38
11/02/21 0.48 149.55
11/29/21 0.48 149.55
01/19/22 0.72 149.79
02/22/22 0.54 149.61
03/07/22 0.48 149.55
04/27/22 0.46 149.53
06/08/22 dry NA
08/04/22 dry NA
09/06/22 0.36 149.43
11/14/22 0.48 149.55
12/07/22 0.46 149.53
06/16/21 2.44 153.21
07/26/21 0.68 151.45
08/23/21 0.78 151.55
09/15/21 0.42 151.19
11/02/21 0.74 151.51
11/29/21 0.62 151.39
01/19/22 1.04 151.81
02/22/22 0.70 151.47
03/07/22 0.65 151.42
04/27/22 0.62 151.39
06/08/22 dry NA
08/04/22 dry NA
09/06/22 0.58 151.35
11/14/22 0.72 151.49
12/07/22 0.76 151.53
06/16/21 2.88 155.32
07/26/21 0.14 152.58
08/23/21 0.16 152.60
09/15/21 0.08 152.52
11/02/21 0.16 152.60
11/29/21 0.14 152.58
01/19/22 0.24 152.68
02/22/22 0.08 152.52
03/07/22 0.10 152.54
04/27/22 0.10 152.54
06/08/22 dry NA
08/04/22 0.06 152.50
09/06/22 0.02 152.46
11/14/22 0.04 152.48
12/07/22 0.06 152.50
Notes:
amsl - above mean sea level
btog - below top of gauge
SG-1 149.07
SG-2 150.77
SG-3 152.44
NCDEQ Incident # 92463
Table 4c
Surface Water Elevation Data
KMST Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina
Well ID Date pH (s.u.)
Specific
Conductivity
(mS/cm)
Temperature
(oC)
Dissolved
Oxygen (mg/L)
Oxidation
Reduction
Potential (mV)
10/22/07 5.13 0.216 28.21 0.17 -18.1
09/29/08 6.15 0.430 26.20 0.79 -138
06/09/09 6.27 0.411 27.70 3.50 -39.7
12/01/09 6.18 0.380 20.67 1.50 9.0
06/23/10 6.45 0.357 26.42 6.50 -38.4
12/07/10 5.72 0.160 14.30 2.01 143.6
06/08/11 6.14 0.453 27.14 0.43 -74.2
12/08/11 5.87 0.232 19.33 1.36 -39.4
06/07/12 6.17 0.416 25.02 1.18 -70.6
12/05/12 5.93 0.251 20.22 0.39 49.6
06/05/13 6.04 0.295 25.92 2.89 15.3
12/10/13 5.77 0.346 16.07 5.17 104.1
06/19/14 5.76 0.458 22.37 1.81 88.7
12/01/14 6.34 0.368 16.74 1.13 29.9
06/11/15 6.30 0.527 22.58 3.40 -8.3
12/07/15 6.56 0.370 18.67 0.45 8.3
06/10/16 6.17 0.401 22.55 1.42 -53.9
11/29/16 6.00 0.290 22.05 0.28 10.6
06/08/17 6.33 0.553 22.52 0.45 -66.3
11/28/17 5.83 0.228 20.79 0.56 103.0
09/15/21 6.23 0.331 28.3 0.07 -92.9
12/01/09 5.93 0.101 22.56 0.22 -72.0
06/23/10 6.06 0.213 29.31 1.97 -20.8
12/07/10 5.82 0.125 18.61 0.49 -13.7
12/08/11 5.57 0.082 21.30 1.47 0.8
06/07/12 5.19 0.077 26.12 0.22 -325.1
12/06/12 5.70 0.062 17.59 0.52 16.7
04/25/19 6.18 0.480 20.20 0.03 -83.2
10/24/19 6.11 0.454 27.87 0.71 -55.5
05/14/20 6.32 0.465 21.29 0.98 -37.4
10/26/20 5.93 0.513 25.02 0.99 17.2
05/04/21 6.08 0.447 20.19 1.48 -23.3
09/15/21 6.02 0.488 28.6 1.04 -71.8
03/08/22 5.82 0.397 19.1 2.40 -0.8
09/06/22 5.62 0.305 30.3 1.50 169.4
10/22/07 6.06 0.214 25.96 0.59 -49.3
09/29/08 5.31 0.141 24.44 4.92 8.6
06/09/09 5.19 0.112 24.15 8.38 92.5
12/01/09 4.80 0.102 19.67 7.81 305.0
06/23/10 5.63 0.074 29.27 NA 32.6
09/15/21 6.14 0.129 26.3 8.78 433.1
09/06/22 6.70 0.095 27.7 7.62 103.7
NCDEQ Incident # 87298
Table 5a
Groundwater Quality Field Parameters
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
2200 West Oak Street
MW-1/1R
MW-3/3R
MW-2/2R
Page 1 of 12
Well ID Date pH (s.u.)
Specific
Conductivity
(mS/cm)
Temperature
(oC)
Dissolved
Oxygen (mg/L)
Oxidation
Reduction
Potential (mV)
NCDEQ Incident # 87298
Table 5a
Groundwater Quality Field Parameters
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
2200 West Oak Street
10/22/07 6.05 0.204 24.20 0.58 -29.1
03/25/08 5.04 0.101 13.60 2.58 78.4
06/25/08 5.38 0.152 25.91 2.62 50.2
09/29/08 5.58 0.123 23.39 0.77 -82.8
12/09/08 5.29 0.084 14.85 0.56 169.2
06/09/09 5.04 0.084 20.87 0.52 41.1
12/01/09 7.65 0.085 14.91 1.45 178.0
06/23/10 5.16 0.081 22.83 0.64 124.7
09/15/21 6.34 0.162 24.7 0.03 -86.1
09/06/22 6.48 0.124 25.8 2.01 111.3
10/23/07 4.89 0.144 24.02 0.53 -63.1
03/25/08 5.72 0.061 17.19 2.39 -27.1
06/25/08 5.83 0.062 24.80 0.40 179.0
09/29/08 5.86 0.074 26.23 0.62 -24.6
12/09/08 5.83 0.066 20.13 0.18 145.7
06/09/09 5.55 0.071 23.12 0.36 -11.5
12/01/09 6.31 0.067 20.12 0.56 289.0
06/23/10 5.90 0.069 24.46 0.50 97.9
12/07/10 5.99 0.083 15.83 1.04 212.3
06/08/11 5.78 0.069 22.12 0.35 22.5
12/08/11 5.66 0.058 17.93 1.29 -52.0
06/07/12 5.18 0.082 22.12 0.27 -302.2
12/06/12 5.73 0.062 17.83 0.55 88.3
06/05/13 5.59 0.062 21.41 0.22 92.1
12/10/13 5.89 0.096 17.58 0.88 -35.8
06/19/14 5.75 0.078 22.22 3.06 111.6
12/01/14 6.19 0.920 17.52 2.89 68.4
06/11/15 6.12 0.081 22.92 2.94 84.7
12/07/15 5.89 0.067 21.74 0.63 181.2
06/10/16 5.72 0.063 21.95 2.89 164.1
11/29/16 4.40 0.053 24.22 0.33 189.0
06/08/17 5.84 0.064 21.29 0.42 60.5
11/28/17 5.72 0.065 22.74 0.49 166.7
06/07/18 5.91 0.087 20.92 0.68 127.6
11/07/18 6.91 0.067 25.41 1.19 22.6
04/25/19 5.86 0.058 18.78 0.27 139.3
10/24/19 5.73 0.068 26.33 0.51 165.2
05/14/20 6.79 0.057 21.03 2.55 57.1
10/26/20 5.66 0.076 24.97 1.09 132.3
05/04/21 5.78 0.088 19.32 1.13 128.9
03/08/22 5.92 0.070 24.2 3.71 235.2
MW-5/5R
MW-4/4R
Page 2 of 12
Well ID Date pH (s.u.)
Specific
Conductivity
(mS/cm)
Temperature
(oC)
Dissolved
Oxygen (mg/L)
Oxidation
Reduction
Potential (mV)
NCDEQ Incident # 87298
Table 5a
Groundwater Quality Field Parameters
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
2200 West Oak Street
10/22/07 6.62 0.144 26.11 0.66 -93.1
09/29/08 6.48 0.110 27.60 0.72 -143
06/09/09 6.51 0.125 25.55 0.16 -76.3
12/01/09 6.65 0.108 19.40 0.15 -69.0
06/23/10 5.95 0.052 28.97 3.91 -80.4
06/07/18 6.60 0.238 21.87 1.00 -55.8
11/07/18 7.46 0.152 23.05 0.85 -68.0
04/25/19 6.65 0.135 19.35 0.03 -92.1
10/24/19 6.48 0.151 25.64 0.35 -79.1
05/14/20 6.69 0.113 20.32 0.93 -30.7
10/26/20 6.29 0.131 23.73 0.73 5.1
05/04/21 6.32 0.109 19.43 1.31 -65.4
09/15/21 6.24 0.114 28.4 0.30 -78.6
03/08/22 6.39 0.140 19.0 2.43 -16.7
09/06/22 6.09 0.146 28.6 1.31 159.2
10/22/07 5.47 0.107 24.70 0.30 -39.5
09/29/08 5.96 0.129 25.74 0.81 -116
06/09/09 5.96 0.121 22.78 0.29 -24.9
12/01/09 8.10 0.121 18.71 0.36 107.0
06/23/10 4.76 0.073 23.78 9.50 -56.2
12/07/10 6.06 0.118 17.28 0.22 -29.1
06/08/11 6.00 0.130 22.18 0.68 -83.2
12/07/11 5.74 0.106 19.97 1.77 -34.9
06/07/12 5.30 0.137 22.31 0.19 -107.6
12/06/12 5.97 0.095 18.22 0.28 -9.3
06/05/13 5.55 0.121 20.17 0.43 33.7
12/10/13 5.88 0.103 14.61 0.53 24.8
06/19/14 5.72 0.137 18.86 0.39 54.2
12/01/14 6.48 0.237 18.09 2.30 8.6
06/11/15 5.56 0.071 20.42 3.64 120.6
12/07/15 6.47 0.186 16.54 0.92 34.0
06/10/16 5.82 0.118 19.65 1.72 -35.1
11/29/16 5.42 0.114 19.55 0.32 79.4
06/08/17 6.19 0.179 18.58 0.64 -68.3
11/28/17 5.99 0.123 19.27 0.75 28.1
03/08/22 5.96 0.125 18.9 2.37 20.7
MW-6
MW-7
Page 3 of 12
Well ID Date pH (s.u.)
Specific
Conductivity
(mS/cm)
Temperature
(oC)
Dissolved
Oxygen (mg/L)
Oxidation
Reduction
Potential (mV)
NCDEQ Incident # 87298
Table 5a
Groundwater Quality Field Parameters
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
2200 West Oak Street
10/23/07 5.18 0.077 25.26 0.57 -61.6
03/25/08 5.84 0.074 19.52 2.73 -16.7
06/25/08 4.81 0.075 24.26 0.49 116.8
09/29/08 5.91 0.080 27.90 0.92 -59.8
12/09/08 5.80 0.075 20.35 0.57 189.4
06/09/09 5.60 0.073 23.79 1.56 15.6
12/01/09 5.84 0.067 22.13 0.22 160.0
06/23/10 5.98 0.080 28.55 2.59 97.1
06/07/18 5.81 0.081 20.05 1.91 187.3
11/07/18 6.51 0.062 25.23 5.03 103.5
04/25/19 5.81 0.059 19.69 2.82 196.1
03/08/22 6.06 0.199 20.3 1.94 20.5
10/23/07 4.44 0.056 25.35 0.46 -23.3
09/29/08 5.19 0.058 27.38 0.73 -22.5
06/09/09 4.70 0.056 22.84 0.86 21.9
12/01/09 5.82 0.050 20.29 0.58 300.4
06/23/10 4.97 0.053 25.02 4.15 -25.2
05/14/20 6.76 0.143 20.71 2.57 13.8
10/26/20 5.72 0.173 24.55 0.99 69.2
05/04/21 6.11 0.141 20.21 1.83 3.4
09/15/21 5.25 0.068 28.0 0.34 173.5
03/08/22 6.06 0.148 19.3 2.40 11.4
09/06/22 4.69 0.051 28.1 2.81 186.8
10/22/07 5.86 0.103 27.16 0.43 -32.7
09/29/08 5.71 0.090 25.24 0.70 -140.9
06/09/09 5.54 0.082 26.40 0.19 -37.6
12/01/09 7.15 0.069 20.29 0.68 182.0
06/23/10 5.29 0.041 29.26 4.33 -77.1
09/15/21 5.68 0.096 28.8 0.08 -68.8
09/06/22 5.52 0.082 29.3 1.47 155.4
10/22/07 5.80 0.159 27.08 0.32 -28.4
09/29/08 6.77 0.202 26.21 0.82 -109.6
06/09/09 6.13 0.143 24.73 0.39 -7.8
12/01/09 7.41 0.140 20.79 0.37 182.2
06/23/10 5.47 0.068 26.49 4.09 -66.8
06/07/18 6.53 0.233 21.14 0.86 -13.8
11/07/18 7.30 0.138 25.01 1.24 -4.0
04/25/19 5.97 0.173 18.19 0.07 135.4
03/08/22 6.23 0.197 19.1 2.72 -28.7
MW-10
MW-9
MW-8D
MW-11
Page 4 of 12
Well ID Date pH (s.u.)
Specific
Conductivity
(mS/cm)
Temperature
(oC)
Dissolved
Oxygen (mg/L)
Oxidation
Reduction
Potential (mV)
NCDEQ Incident # 87298
Table 5a
Groundwater Quality Field Parameters
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
2200 West Oak Street
10/22/07 6.23 0.202 26.74 0.39 -53.1
03/25/08 6.25 0.162 17.00 0.82 -11.4
06/25/08 6.00 0.169 27.83 0.51 -92.6
09/29/08 6.21 0.220 27.58 0.61 -108.5
12/09/08 6.29 0.207 17.81 0.42 -10.9
06/09/09 6.26 0.213 25.22 0.18 -71.8
12/01/09 6.34 0.201 20.79 0.16 -54.0
06/23/10 6.23 0.200 27.42 2.14 -20.1
12/07/10 6.31 0.191 18.71 0.13 43.2
06/08/11 6.34 0.223 25.90 0.21 -96.5
12/08/11 6.16 0.171 19.08 1.48 -33.2
06/07/12 6.02 0.191 25.26 0.17 -116.2
12/06/12 6.23 0.182 16.58 0.60 -45.3
06/05/13 6.31 0.191 23.59 0.41 -65.9
12/10/13 6.10 0.224 17.46 0.88 -43.6
06/19/14 5.83 0.201 21.03 0.22 37.5
12/01/14 6.47 0.206 19.11 1.23 -29.4
06/11/15 6.32 0.192 22.32 1.57 -160.9
12/07/15 6.12 0.140 18.77 1.09 63.2
06/10/16 6.12 0.168 23.60 1.23 -62.2
11/29/16 5.94 0.172 22.36 0.37 15.9
06/08/17 6.67 0.292 20.99 0.40 -152.2
11/28/17 6.16 0.141 21.08 0.63 -17.8
06/07/18 6.34 0.205 21.63 1.16 -21.3
11/07/18 7.24 0.196 23.98 1.04 -37.3
04/25/19 6.35 0.164 18.12 0.04 -64.4
10/24/19 6.19 0.186 26.31 0.48 -20.6
05/14/20 6.42 0.147 20.39 1.19 -5.3
10/26/20 6.14 0.188 24.61 0.65 10.6
05/04/21 6.20 0.151 19.89 0.79 -14.4
09/15/21 6.19 0.174 27.7 0.09 -83.2
03/08/22 6.33 0.157 18.8 2.64 -35.1
09/06/22 5.86 0.151 29.4 1.52 149.1
MW-12
Page 5 of 12
Well ID Date pH (s.u.)
Specific
Conductivity
(mS/cm)
Temperature
(oC)
Dissolved
Oxygen (mg/L)
Oxidation
Reduction
Potential (mV)
NCDEQ Incident # 87298
Table 5a
Groundwater Quality Field Parameters
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
2200 West Oak Street
10/22/07 4.92 0.088 26.78 0.52 -7.8
03/25/08 5.52 0.122 17.11 1.03 -56.6
06/25/08 5.89 0.178 28.27 0.25 -112.3
09/29/08 5.76 0.149 27.52 0.67 -143.2
12/09/08 5.81 0.131 17.51 0.67 -8.3
06/09/09 5.79 0.116 24.78 0.49 -50.4
12/01/09 7.53 0.101 19.40 0.73 129.8
06/23/10 4.85 0.043 27.25 4.14 -85.5
12/07/10 6.02 0.118 17.87 0.24 -32.6
06/08/11 5.73 0.045 25.09 0.21 -86.4
12/08/11 5.46 0.076 19.20 1.99 38.4
06/07/12 5.08 0.085 26.07 0.18 -145.5
12/06/12 5.46 0.071 15.86 0.29 38.7
06/05/13 5.66 0.080 23.24 0.49 26.8
12/10/13 5.54 0.079 17.35 0.79 52.3
06/19/14 5.53 0.258 20.84 0.58 57.1
12/01/14 5.99 0.195 19.71 1.09 33.5
06/11/15 6.18 0.151 22.85 3.65 -148.8
12/07/15 6.43 0.132 18.58 0.93 13.1
06/10/16 5.80 0.159 23.71 0.79 -15.7
11/29/16 5.42 0.105 22.10 0.33 92.3
06/08/17 5.78 0.124 20.38 0.63 104.0
11/28/17 5.62 0.102 20.71 0.68 46.8
06/07/18 5.81 0.142 20.93 0.85 16.9
11/07/18 6.52 0.123 23.89 1.17 -9.8
04/25/19 5.95 0.169 18.32 0.08 -27.8
10/24/19 5.75 0.156 25.62 0.51 -20.9
05/14/20 6.38 0.128 20.42 0.94 38.5
10/26/20 5.49 0.162 24.01 0.91 83.0
05/04/21 6.03 0.122 19.21 0.87 16.2
09/15/21 5.75 0.132 27.6 1.68 -40.8
03/08/22 5.82 0.146 19.3 2.49 33.6
09/06/22 5.44 0.113 28.2 1.34 170.8
MW-13
Page 6 of 12
Well ID Date pH (s.u.)
Specific
Conductivity
(mS/cm)
Temperature
(oC)
Dissolved
Oxygen (mg/L)
Oxidation
Reduction
Potential (mV)
NCDEQ Incident # 87298
Table 5a
Groundwater Quality Field Parameters
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
2200 West Oak Street
10/22/07 6.14 0.140 23.31 0.59 -63.8
03/25/08 4.46 0.179 14.11 3.60 245.5
06/25/08 3.38 0.087 22.01 3.38 245.4
09/29/08 4.20 0.323 22.72 1.19 205.9
12/09/08 5.77 0.097 15.89 0.42 103.5
06/09/09 5.99 0.114 19.88 0.66 -0.6
12/01/09 6.53 0.102 16.93 1.18 271.2
06/23/10 5.43 0.076 22.61 0.96 101.7
12/07/10 5.64 0.071 16.60 0.73 45.5
06/08/11 5.50 0.106 20.84 0.43 125.1
12/08/11 5.24 0.060 17.92 3.03 78.4
06/07/12 5.19 0.103 19.86 1.18 94.2
12/05/12 5.64 0.063 18.66 0.91 180.2
06/05/13 6.21 0.130 21.07 4.20 119.6
12/10/13 6.01 0.096 15.07 2.69 237.4
12/01/14 5.64 0.057 16.65 2.87 259.3
06/19/14 5.20 0.082 21.80 1.34 97.7
06/11/15 5.33 0.075 20.90 1.32 121.6
12/07/15 5.38 0.068 17.33 0.74 154.7
06/10/16 6.10 0.121 20.48 0.88 170.1
11/29/16 5.06 0.072 19.34 0.41 159.8
06/08/17 6.69 0.102 19.24 3.75 76.9
11/28/17 5.68 0.095 18.13 1.44 165.7
06/07/18 6.29 0.129 19.17 0.56 1.9
11/07/18 6.58 0.069 21.69 6.14 87.7
04/25/19 6.31 0.098 17.60 0.34 11.0
10/24/19 5.55 0.045 22.19 4.42 185.2
05/14/20 4.68 0.041 19.23 3.52 189.7
10/26/20 5.48 0.063 22.18 3.75 103.3
05/04/21 4.88 0.064 18.38 2.01 114.1
09/06/22 5.21 0.047 26.1 2.17 172.1
MW-14
Page 7 of 12
Well ID Date pH (s.u.)
Specific
Conductivity
(mS/cm)
Temperature
(oC)
Dissolved
Oxygen (mg/L)
Oxidation
Reduction
Potential (mV)
NCDEQ Incident # 87298
Table 5a
Groundwater Quality Field Parameters
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
2200 West Oak Street
10/22/07 6.24 0.183 24.29 0.39 -74.9
03/25/08 3.46 0.185 13.55 4.35 280.7
06/25/08 3.99 0.162 22.74 1.76 321.6
09/29/08 5.49 0.182 22.62 1.31 167.9
12/09/08 6.23 0.132 15.32 2.62 33.1
06/09/09 5.87 0.137 20.75 0.97 80.1
12/01/09 6.11 0.160 17.84 1.35 212.0
06/23/10 5.80 0.131 21.95 0.81 106.2
12/07/10 5.60 0.106 15.30 1.07 78.5
06/08/11 5.71 0.115 20.49 0.37 129.1
12/08/11 5.67 0.104 17.31 3.48 62.7
06/07/12 5.10 0.105 20.37 1.91 165.3
12/05/12 6.06 0.109 17.60 1.76 173.5
06/05/13 5.40 0.055 20.01 2.93 135.4
12/10/13 5.83 0.146 14.82 1.27 246.6
06/19/14 5.45 0.109 20.20 1.08 171.0
12/01/14 6.11 0.107 16.86 3.27 265.8
06/11/15 5.72 0.125 20.22 2.16 81.7
12/07/15 5.86 0.096 17.39 2.11 134.7
06/10/16 5.91 0.102 18.41 2.22 165.2
11/29/16 5.02 0.069 18.83 0.98 238.6
06/08/17 6.31 0.122 18.61 0.73 82.8
11/28/17 5.84 0.106 17.14 1.73 190.8
06/07/18 6.50 0.120 19.50 4.38 144.3
11/07/18 6.91 0.085 20.83 6.54 83.1
04/25/19 6.32 0.075 15.93 4.54 113.7
10/24/19 6.41 0.109 22.38 3.01 206.6
05/14/20 5.94 0.077 17.28 3.18 260.3
10/26/20 5.81 0.103 21.29 4.42 123.2
05/04/21 5.25 0.065 16.30 4.66 218.7
09/06/22 5.63 0.089 25.4 3.34 182.2
MW-15
Page 8 of 12
Well ID Date pH (s.u.)
Specific
Conductivity
(mS/cm)
Temperature
(oC)
Dissolved
Oxygen (mg/L)
Oxidation
Reduction
Potential (mV)
NCDEQ Incident # 87298
Table 5a
Groundwater Quality Field Parameters
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
2200 West Oak Street
10/22/07 6.44 0.140 22.55 0.32 -87.9
03/25/08 6.11 0.055 13.28 2.56 105.9
06/25/08 6.71 0.120 23.68 0.35 -100.3
09/29/08 6.49 0.147 22.56 0.61 -47.8
12/09/08 6.53 0.100 13.48 0.31 -44.2
06/09/09 5.97 0.094 21.60 0.63 17.2
12/01/09 8.88 0.090 14.42 0.36 52.2
06/23/10 6.59 0.109 23.38 0.70 -70.3
12/07/10 6.62 0.104 13.01 0.17 -70.8
06/08/11 6.27 0.102 22.05 0.19 -43.5
12/08/11 6.39 0.089 14.26 0.64 -42.7
06/07/12 6.00 0.095 20.71 0.42 -94.3
12/05/12 6.73 0.084 14.93 0.24 -68.9
06/05/13 5.44 0.041 21.04 0.44 -31.5
12/10/13 5.56 0.072 12.42 0.97 68.9
06/19/14 6.44 0.121 20.96 0.24 -20.8
06/11/15 6.11 0.119 19.81 1.83 -45.9
12/01/14 6.11 0.073 14.91 1.74 68.9
06/11/15 6.11 0.119 19.81 1.83 -45.9
12/07/15 6.71 0.069 16.05 0.50 64.5
06/10/16 6.38 0.112 19.96 0.64 -70.3
11/29/16 4.91 0.088 17.71 0.32 48.3
06/08/17 6.32 0.130 20.09 0.35 -32.9
11/28/17 5.98 0.116 15.56 1.54 6.2
06/07/18 6.41 0.176 19.79 0.54 17.3
11/07/18 5.08 0.069 19.52 1.54 90.2
04/25/19 6.81 0.095 16.05 6.82 -83.4
10/24/19 6.63 0.105 21.67 0.49 -61.9
05/14/20 5.55 0.081 17.41 2.42 113.1
10/26/20 5.72 0.096 20.91 1.21 49.3
05/04/21 5.77 0.098 16.36 1.58 24.6
09/06/22 5.57 0.086 25.6 1.81 174.3
MW-16
Page 9 of 12
Well ID Date pH (s.u.)
Specific
Conductivity
(mS/cm)
Temperature
(oC)
Dissolved
Oxygen (mg/L)
Oxidation
Reduction
Potential (mV)
NCDEQ Incident # 87298
Table 5a
Groundwater Quality Field Parameters
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
2200 West Oak Street
10/22/07 6.17 0.219 24.86 0.47 -14.2
09/29/08 6.17 0.150 22.87 0.72 -161.8
06/09/09 5.93 0.123 20.36 0.69 -11.7
12/01/09 NA 0.065 17.75 0.52 NA
06/23/10 6.02 0.143 24.25 0.61 -3.3
12/07/10 5.71 0.075 15.90 0.39 19.4
06/08/11 5.46 0.098 20.90 0.34 36.7
12/07/11 5.70 0.231 19.26 2.99 191.7
06/07/12 4.81 0.096 20.88 1.07 21.4
12/05/12 6.00 0.085 18.49 0.25 36.7
06/05/13 3.93 0.051 20.33 2.31 76.7
12/10/13 5.64 0.062 15.30 1.28 160.3
06/19/14 6.23 0.148 20.48 0.89 63.2
12/01/14 5.66 0.064 16.77 4.96 234.0
06/11/15 6.50 0.126 19.83 1.29 11.4
12/07/15 5.89 0.053 18.48 0.52 160.9
06/10/16 5.47 0.053 20.12 0.93 96.9
11/29/16 5.88 0.151 20.81 0.31 -22.8
06/08/17 5.90 0.061 19.20 0.53 26.7
11/28/17 5.71 0.044 19.60 3.91 127.4
06/07/18 5.61 0.077 18.69 1.38 127.6
11/07/18 5.69 0.038 21.98 2.81 123.6
04/25/19 6.03 0.081 16.47 0.11 76.7
10/24/19 4.92 0.038 23.06 3.29 181.1
05/14/20 4.77 0.064 17.69 2.52 38.9
10/26/20 5.75 0.058 22.27 1.35 87.2
05/04/21 4.69 0.055 17.05 2.27 7.1
09/06/22 4.66 0.115 29.6 1.72 199.5
10/22/07 5.24 0.096 27.72 0.24 17.6
09/29/08 5.72 0.090 26.89 0.88 29.5
06/09/09 5.50 0.064 24.94 0.81 -9.6
12/01/09 5.83 0.063 22.80 0.41 126.0
06/23/10 5.80 0.061 26.55 2.55 98.6
12/05/12 6.10 0.150 20.54 0.22 -25.2
09/15/21 5.40 0.058 25.8 1.01 451.2
03/08/22 5.67 0.061 19.5 2.18 85.7
MW-17
MW-18
Page 10 of 12
Well ID Date pH (s.u.)
Specific
Conductivity
(mS/cm)
Temperature
(oC)
Dissolved
Oxygen (mg/L)
Oxidation
Reduction
Potential (mV)
NCDEQ Incident # 87298
Table 5a
Groundwater Quality Field Parameters
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
2200 West Oak Street
10/22/07 6.08 0.155 26.64 0.23 -41.5
03/25/08 6.01 0.101 17.91 1.83 45.2
06/25/08 5.89 0.126 28.20 2.31 51.0
09/29/08 6.17 0.136 24.86 2.22 -108.4
12/09/08 6.15 0.137 20.43 0.23 -39.2
06/09/09 6.27 0.122 23.81 0.42 -26.3
12/01/09 8.25 0.131 21.23 0.27 80.7
06/23/10 5.58 0.063 26.21 4.26 -63.2
12/07/10 6.11 0.110 19.43 0.34 24.3
06/08/11 6.03 0.124 24.06 0.42 -84.6
12/08/11 5.88 0.104 18.41 1.38 12.2
06/07/12 5.61 0.153 22.88 0.26 -162.0
12/05/12 6.10 0.150 20.50 0.22 -25.2
06/05/13 6.15 0.131 23.03 1.20 2.5
12/10/13 6.08 0.152 18.82 1.59 -75.7
06/19/14 5.74 0.224 21.33 0.64 77.6
12/01/14 6.67 0.108 18.59 2.96 107.9
06/11/15 5.90 0.081 22.77 2.55 54.9
12/07/15 6.04 0.099 19.11 4.55 119.6
06/10/16 5.73 0.069 21.87 3.22 75.8
11/29/16 4.72 0.058 23.19 0.60 153.9
06/08/17 5.97 0.083 22.12 0.40 21.2
11/28/17 5.76 0.070 21.88 1.07 123.5
09/15/21 5.77 0.077 27.8 0.71 127.7
MW-19
Page 11 of 12
Well ID Date pH (s.u.)
Specific
Conductivity
(mS/cm)
Temperature
(oC)
Dissolved
Oxygen (mg/L)
Oxidation
Reduction
Potential (mV)
NCDEQ Incident # 87298
Table 5a
Groundwater Quality Field Parameters
Selma, Johnston County, North Carolina
KMST Selma Terminal 1
2200 West Oak Street
10/23/07 5.88 0.140 25.14 0.32 -65.2
03/25/08 3.36 0.582 16.42 4.25 179.2
06/25/08 3.90 0.234 27.71 1.47 161.1
09/29/08 5.23 0.110 25.78 1.64 86.9
12/09/08 5.47 0.100 17.16 2.90 149.6
06/09/09 5.93 0.140 24.00 0.23 -17.4
12/01/09 5.81 0.107 20.20 2.80 185.0
06/23/10 5.64 0.148 25.41 6.00 -6.6
12/07/10 5.78 0.096 17.52 3.88 43.0
06/08/11 5.87 0.138 24.63 1.15 -34.4
12/08/11 5.59 0.091 19.70 4.81 61.0
06/07/12 5.46 0.178 24.83 0.21 57.2
12/05/12 5.82 0.099 20.22 2.42 116.6
06/05/13 4.60 0.410 25.31 2.17 132.7
12/10/13 5.76 0.107 17.34 0.80 26.3
06/19/14 5.71 0.177 20.27 0.31 71.8
12/01/14 5.79 0.117 18.16 4.45 213.6
06/11/15 6.17 0.188 22.28 3.28 29.5
12/07/15 6.02 0.105 19.44 4.85 144.1
06/10/16 5.99 0.173 22.46 2.61 -13.9
11/29/16 5.48 0.118 22.46 1.23 177.4
06/08/17 6.40 0.168 21.25 0.42 -62.4
11/28/17 5.75 0.142 21.27 1.36 139.0
10/26/20 5.90 0.179 24.19 0.82 102.4
05/04/21 5.89 0.161 19.28 0.86 167.4
10/23/07 4.65 0.053 28.21 0.34 -276.4
10/26/20 6.16 0.440 25.78 1.13 -28.6
05/04/21 6.47 0.412 20.39 0.76 -44.8
09/15/21 6.05 0.417 29.4 0.54 -107.3
03/08/22 6.08 0.551 19.3 2.44 -20.7
09/06/22 5.64 0.115 29.6 1.27 167.9
Notes:
s.u. - standard units
mS/cm - milliSiemens per centimeteroC - degrees Celsius
mg/L - milligrams per liter
mV - millivolts
NA - not available
EW-1
MW-20
Page 12 of 12
Well ID Date pH (s.u.)
Specific
Conductivity
(µS/cm)
Temperature
(oC)
Dissolved
Oxygen
(mg/L)
Oxidation
Reduction
Potential (mV)
01/22/20 4.51 131 10.6 5.88 315
10/27/20 4.44 99 20.88 4.38 242.7
06/14/21 4.30 100 21.8 6.08 113.9
09/15/21 3.95 83 26.0 4.99 318.9
12/06/21 4.65 71 17.9 8.69 400.7
03/08/22 4.59 88 14.2 9.53 402.6
09/07/22 4.26 40 24.9 6.54 209.1
01/22/20 5.34 221 12.5 0.21 176
10/27/20 4.95 163 22.28 0.36 148.7
06/15/21 5.41 152 21.5 0.38 -62.0
09/15/21 5.24 133 25.6 1.92 45.2
12/06/21 6.26 152 19.0 0.27 -13.2
03/08/22 5.85 144 15.4 0.26 13.4
06/09/22 5.83 155 21.79 0.47 50.1
09/07/22 5.32 114 26.6 0.67 192.4
12/07/22 6.01 103 18.61 0.47 -39.7
01/23/20 5.10 33 11.4 4.66 82
10/27/20 5.18 69 22.50 0.44 28.2
06/15/21 4.99 40 22.3 0.14 -71.3
09/15/21 5.34 70 26.9 0.11 -1.0
12/06/21 5.87 70 19.8 0.15 -6.1
03/08/22 5.06 35 15.7 0.20 83.2
06/09/22 5.64 61 21.42 0.24 -116.4
09/07/22 5.09 37 27.6 0.90 168.4
12/07/22 5.03 68 18.91 0.39 47.3
01/22/20 4.86 46 13.2 1.97 239
10/27/20 4.51 47 21.61 2.57 238.1
06/14/21 4.31 45 20.5 3.13 87.8
09/15/21 4.06 39 25.1 1.92 319.6
12/06/21 5.03 37 19.7 1.78 295.9
03/08/22 4.82 40 15.3 3.48 284.1
09/07/22 3.95 28 24.1 0.96 237.8
01/23/20 5.50 75 12.2 4.48 44
10/28/20 5.96 150 21.59 0.99 -59.3
06/15/21 5.25 158 21.6 0.13 -71.1
09/16/21 5.74 178 25.3 0.08 -173.2
12/07/21 6.17 206 18.3 0.16 -37.7
03/09/22 6.10 208 14.4 0.13 -116.3
06/09/22 6.33 208 21.77 0.18 -128.0
09/07/22 5.81 174 26.0 0.58 156.4
12/07/22 5.60 183 18.82 0.54 -55.1
MW-101
MW-105
MW-104
MW-103
MW-102
Groundwater Quality Field Parameters
Table 5b
KMST Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina
NCDEQ Incident # 92463
Page 1 of 3
Well ID Date pH (s.u.)
Specific
Conductivity
(µS/cm)
Temperature
(oC)
Dissolved
Oxygen
(mg/L)
Oxidation
Reduction
Potential (mV)
Groundwater Quality Field Parameters
Table 5b
KMST Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina
NCDEQ Incident # 92463
01/22/20 4.48 73 16.3 3.13 257
10/27/20 4.86 85 23.46 0.54 195.8
06/14/21 5.45 47 24.6 1.82 47.5
09/15/21 4.64 42 27.2 0.32 232.8
12/06/21 5.66 36 20.1 1.48 223.7
03/09/22 5.52 52 14.7 0.80 275.4
06/09/22 5.42 146 22.04 2.30 149.7
09/07/22 4.91 50 26.1 2.27 219.9
12/07/22 4.90 35 19.63 2.17 204.2
01/23/20 5.44 106 12.4 0.33 -26
10/28/20 5.79 105 22.02 1.17 -25.7
06/14/21 4.62 82 23.4 4.18 31.8
09/16/21 5.34 114 25.6 0.10 -155.3
12/07/21 5.93 135 19.1 0.16 -23.2
03/09/22 5.70 110 14.8 0.19 -39.4
06/09/22 5.76 111 22.27 0.18 -155.7
09/07/22 5.00 75 25.8 1.50 61.7
12/07/22 5.12 81 19.59 0.40 34.9
01/22/20 4.88 90 13.8 0.16 207
10/28/20 5.46 118 23.25 0.47 -20.0
06/14/21 4.91 108 23.9 0.30 -11.6
09/16/21 5.35 115 25.8 0.09 -184.0
12/07/21 5.43 152 19.1 0.19 40.0
03/09/22 5.23 156 15.4 0.17 -0.8
06/09/22 5.54 189 22.71 0.40 -107.9
09/07/22 4.65 131 26.8 0.96 142.0
12/07/22 4.67 134 19.14 0.65 57.8
01/22/20 7.51 83 13.0 6.19 67
10/27/20 5.11 74 24.28 1.56 199.4
06/14/21 4.76 50 23.5 3.15 62.9
09/16/21 4.60 47 26.5 0.77 198.6
12/07/21 5.08 49 16.5 1.29 306.2
03/09/22 4.98 51 13.8 4.13 379.3
06/09/22 4.88 64 21.94 1.20 181.6
09/07/22 3.40 43 26.6 1.27 223.8
12/07/22 3.92 43 18.18 2.77 184.9
01/22/20 6.52 82 11.8 4.23 46
10/27/20 6.20 96 24.17 3.03 169.3
06/14/21 6.20 65 26.0 0.68 -30.3
09/16/21 6.12 206 26.5 0.37 144.0
12/06/21 7.07 78 15.8 5.81 329.7
03/09/22 6.93 82 14.5 0.98 243.9
09/07/22 6.20 59 26.4 5.47 194.5
MW-106
MW-110
MW-109
MW-108
MW-107
Page 2 of 3
Well ID Date pH (s.u.)
Specific
Conductivity
(µS/cm)
Temperature
(oC)
Dissolved
Oxygen
(mg/L)
Oxidation
Reduction
Potential (mV)
Groundwater Quality Field Parameters
Table 5b
KMST Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina
NCDEQ Incident # 92463
01/22/20 5.46 58 10.4 0.90 -24
10/27/20 4.83 61 17.28 7.13 101.6
06/15/21 4.98 65 23.9 5.09 95.1
09/16/21 4.82 58 23.3 2.20 97.0
12/07/21 4.97 72 18.8 2.17 75.9
03/08/22 5.43 54 18.0 4.57 95.6
09/07/22 4.83 40 23.4 5.65 161.5
05/27/20 5.30 318 18.1 7.62 NM
10/27/20 3.99 47 23.33 1.42 247.9
06/14/21 4.81 33 25.0 1.70 45.2
09/15/21 4.55 38 28.0 0.88 170.2
12/06/21 4.86 30 18.7 1.50 292.7
03/09/22 4.91 31 14.8 3.42 386.0
09/07/22 4.16 96 25.6 0.98 213.8
Notes:
s.u. - standard units
µS/cm - microSiemens per centimeteroC - degrees Celsius
mg/L - milligrams per liter
mV - millivolts
NTU - nephelometric turbidity units
NM - not measured
MW-112
MW-111
Page 3 of 3
Date Benzene Toluene Ethylbenzene Total Xylenes MTBE Naphthalene
2L Standard 1 600 600 500 20 604/14/05 <0.18 <0.49 <0.55 <0.76 850 <0.65
03/22/06 480 10 670 850 690 78
10/22/07 1.4 <0.19 <0.16 0.62 J 83 9.6
09/29/08 2 <0.19 0.31 J <0.24 20 6.1
06/09/09 0.53 J <0.37 <0.56 U <0.24 16 <1.2 U
12/01/09 3.4 1.6 J 3.9 J 7.3 J 14 <2.8 U
06/23/10 0.43 J <0.2 1 0.69 J 11 <0.45
12/07/10 0.98 J <0.2 0.32 J 1.1 J 10 <0.45
06/08/11 2.8 J <0.91 J 37 <0.55 J 4.1 J <0.39
12/08/11 0.23 J <0.26 <0.33 <0.2 3.2 J <0.39
06/07/12 0.68 J <1 U 0.82 J <1.1 U 2.2 J <0.39
12/05/12 <0.21 <0.27 <0.2 <0.2 4.1 J <0.47 UJ
06/05/13 <0.21 <0.27 <0.2 <0.2 <0.2 <0.47
12/10/13 <0.21 <0.27 <0.2 <0.2 <0.2 <0.47
06/19/14 <0.21 <0.21 1.2 J 1.0 J 1.9 J 1.5 J
12/01/14 <0.21 <0.21 <0.27 <0.63 1.1 J <0.34
06/11/15 <0.21 <0.21 <0.27 <0.39 1.6 <0.34
12/07/15 0.47 J <0.21 16 0.85 J 1.7 5.3
06/10/16 <0.21 <0.21 <0.27 <0.39 2.1 0.7 J
11/29/16 <0.21 <0.21 2.8 <0.39 2 1.4 J
06/08/17 <0.21 <0.29 <0.37 <0.39 2.4 <0.71
11/28/17 <0.21 <0.29 <0.37 <0.39 0.77 J <0.71
09/15/21 <0.23 <1.9 U <0.23 <0.39 0.34 J <0.30
04/14/05 3,400 330 1,300 2,680 7,100 460
12/01/09 310 43 360 1,159 540 350
06/23/10 2,100 96 850 1,697 2,200 350
12/07/10 1,700 45 J 660 1,012 2,200 290
12/08/11 68 3 J 71 374 310 75
06/07/12 150 6.7 160 591 320 100
12/06/12 460 13 290 965 410 160
04/25/19 3,200 41 1,460 2,460 2,740 703
10/24/19 3,600 34.9 1,650 2,300 1,440 839
05/14/20 2,550 35.0 1,410 2,410 1,590 827
10/26/20 3,320 33.8 1,400 1,210 1,320 844
05/04/21 3,200 J 37.4 1,780 1,140 1,500 869
09/15/21 2,480 <26.0 U 1,230 306 1,740 921
03/07/22 2,520 25.2 1,390 865 1,070 760
09/06/22 2,840 21.9 1,210 370 1,010 909
MW-1/
MW-1R
MW-2/
MW-2R
Table 6a
Groundwater Analytical Results
KMST Selma Terminal 1
Selma, Johnston County, North Carolina
Well ID
2200 West Oak Street
NCDEQ Incident # 87298
Page 1 of 13
Date Benzene Toluene Ethylbenzene Total Xylenes MTBE Naphthalene
2L Standard 1 600 600 500 20 6
Table 6a
Groundwater Analytical Results
KMST Selma Terminal 1
Selma, Johnston County, North Carolina
Well ID
2200 West Oak Street
NCDEQ Incident # 87298
04/14/05 300 0.96 J 25 23 19 35
03/22/06 4.2 <0.19 0.63 J 0.82 J 1.9 5.1
06/06/06 12 <0.19 <0.16 <0.24 7.7 <0.25
10/22/07 3.4 5.7 0.71 J 3.42 J 3.5 J <0.97 U
09/29/08 <0.2 <0.19 <0.16 <0.24 0.89 J <0.25
06/09/09 <0.2 <0.37 <0.16 <0.24 <0.21 <0.45
12/01/09 <0.33 <0.67 <0.7 <1.8 <0.64 <0.45
06/23/10 <0.19 <0.2 <0.18 <0.49 <0.2 <0.45
09/15/21 <0.23 <1.6 U <0.23 <0.39 <0.21 <0.30
09/06/22 <0.23 <0.23 <0.23 <0.39 <0.21 <0.30
04/14/05 3.8 J <0.49 <0.55 <0.76 6.1 <0.65
03/22/06 260 1.1 20 10.52 22 42
06/06/06 640 5 J 160 49.1 36 68
10/22/07 75 4.1 J 1.6 J 7.0 9.9 58
03/25/08 <0.2 <0.19 <0.16 <0.24 7.0 <0.25
06/25/08 <0.2 <0.19 <0.16 <0.24 1.8 J <0.25
09/29/08 <0.2 <0.19 <0.16 <0.24 6.7 <2.9 U
12/09/08 <0.2 <0.19 <0.16 <0.24 2.8 J <0.25
06/09/09 <0.2 <0.37 <0.16 <0.24 1.9 J <0.45
12/01/09 <0.33 <0.67 <0.7 <1.8 0.68 J <0.45
06/23/10 <0.19 <0.2 <0.18 <0.49 2.3 <0.45
09/15/21 <0.23 <1.7 U <0.23 <0.39 <0.21 <0.30
09/06/22 <0.23 <0.23 <0.23 <0.39 <0.21 <0.30
MW-3/
MW-3R
MW-4/
MW-4R
Page 2 of 13
Date Benzene Toluene Ethylbenzene Total Xylenes MTBE Naphthalene
2L Standard 1 600 600 500 20 6
Table 6a
Groundwater Analytical Results
KMST Selma Terminal 1
Selma, Johnston County, North Carolina
Well ID
2200 West Oak Street
NCDEQ Incident # 87298
04/19/05 <0.18 <0.49 <0.55 <0.76 38 <0.65
03/22/06 0.76 J 0.54 J 5.6 16 78 4.1 J
10/23/07 1.4 2.2 J <0.16 <1.2 U 150 <0.96 U
03/25/08 <0.2 <0.19 <0.16 <0.24 160 <0.25
06/25/08 <0.2 <0.19 <0.16 <0.24 150 <0.25
09/29/08 <0.2 <0.19 <0.16 <0.24 180 <1.8 U
12/09/08 <0.2 <0.19 <0.16 <0.24 140 <0.25
06/09/09 <0.2 <0.37 <0.16 <0.24 130 <0.45
12/01/09 <0.33 <0.67 <0.7 <1.8 100 <0.45
06/23/10 <0.19 <0.2 <0.18 <0.49 65 <0.45
12/07/10 <0.19 <0.2 <0.18 <0.49 38 <0.45
06/08/11 <0.19 <0.71 U <0.33 <0.2 32 <0.39
12/08/11 <0.19 <0.26 <0.33 <0.2 36 <0.39
06/07/12 <0.19 <0.26 0.5 J <1.4 U 28 <0.54 U
12/06/12 <0.21 <0.27 <0.2 <0.2 23 <0.47 UJ
06/05/13 <0.21 <0.27 <0.2 <0.2 17 <0.47
12/10/13 <0.21 <0.27 <0.2 <0.2 9.8 <0.47
06/19/14 <0.21 <0.21 <0.27 <0.63 11 <0.34
12/01/14 <0.21 <0.21 <0.27 <0.63 2.4 J <0.34
06/11/15 <0.21 <0.21 <0.27 <0.39 3.7 <0.34
12/07/15 <0.21 <0.21 <0.27 <0.39 1.6 <0.34
06/10/16 <0.21 <0.21 <0.27 <0.39 0.73 J <0.34
11/29/16 <0.21 <0.21 <0.27 <0.39 0.68 J <0.34
06/08/17 <0.21 <0.29 <0.37 <0.39 <0.65 <0.71
11/28/17 <0.21 <0.29 <0.37 <0.39 0.74 J <0.71
06/07/18 <0.23 <0.23 <0.23 <0.39 0.41 J <0.30
11/07/18 <0.23 <0.23 <0.23 <0.39 0.76 J <0.30
04/25/19 <0.23 <0.23 <0.23 <0.39 0.41 J <0.30
10/24/19 <0.23 <0.40 U <0.23 <1.6 U 1.1 <0.30
05/14/20 1.5 0.26 J 1.4 1.7 J 1.0 3.5 U
10/26/20 <0.23 <0.23 U <0.23 <0.39 <0.21 <0.30
05/04/21 <0.23 <0.23 <0.23 <0.39 1.0 0.98 J
03/07/22 <0.27 <0.29 <0.20 <0.16 <0.068 <0.10
MW-5/
MW-5R
Page 3 of 13
Date Benzene Toluene Ethylbenzene Total Xylenes MTBE Naphthalene
2L Standard 1 600 600 500 20 6
Table 6a
Groundwater Analytical Results
KMST Selma Terminal 1
Selma, Johnston County, North Carolina
Well ID
2200 West Oak Street
NCDEQ Incident # 87298
09/06/05 33 21 J 650 1,119 6.4 J 380
03/22/06 15 13 460 546.7 <2.1 240
10/22/07 41 11 380 313 <0.21 180
09/29/08 50 16 J 690 370 <2.1 200
06/09/09 59 9.4 J 440 222 1 J 160
12/01/09 31 9.9 560 310 <0.64 270
06/23/10 24 5.6 430 170 <0.98 160
06/07/18 2.4 1.2 171 36.8 <0.21 28
11/07/18 1.1 0.90 J 119 16.6 <0.21 30.1
04/25/19 0.71 J 0.23 J 19.5 4.0 <0.21 4.6 J
10/24/19 1.7 1.3 U 197 15.5 <0.21 35.4
05/14/20 2.4 U 1.2 J 61.2 14.8 <1.0 22.0 U
10/26/20 1.2 <0.64 U 93.2 7.0 0.22 J 24.9
05/04/21 1.4 <0.55 U 65.5 5.3 <0.21 15.3
09/15/21 1.3 <2.8 U 99.6 6.3 <0.21 16.2
03/07/22 0.59 <0.30 U 34.9 4.1 <0.068 16.509/06/22 1.3 0.49 U 119 4.6 <0.21 16.6
09/06/05 0.81 J <0.23 1.9 J 0.47 J <0.23 2 J
03/22/06 <0.2 <0.19 <0.16 <0.24 <0.21 <0.25
10/22/07 0.96 J 1.4 J 0.64 J <1 U <0.21 <1.3 U
09/29/08 <0.2 <0.19 <0.16 <0.24 <0.21 <2 U
06/09/09 <0.2 <0.37 <0.16 <0.24 <0.21 <0.45
12/01/09 <0.33 <0.67 <0.7 <1.8 <0.64 <0.45
06/23/10 <0.19 <0.2 0.89 J <0.49 <0.2 <0.45
12/07/10 1.7 J <0.2 <0.18 <0.49 <0.2 <0.45
06/08/11 <0.19 <0.26 <0.33 <0.2 <0.18 <0.39
12/07/11 0.28 J <0.26 <0.33 <0.2 <0.18 <0.39
06/07/12 <0.19 <0.26 <0.33 <0.96 U <0.18 <0.39
12/06/12 <0.21 <0.27 <0.2 <0.2 <0.27 <0.47
06/05/13 <0.21 <0.27 <0.2 <0.2 <0.2 <0.47
12/10/13 <0.21 <0.27 <0.2 <0.2 <0.2 <0.47
06/19/14 <0.21 <0.21 <0.27 <0.63 <0.28 <0.34
12/01/14 <0.21 <0.21 <0.27 <0.63 <0.28 <0.34
06/11/15 <0.21 <0.21 <0.27 <0.39 <0.28 <0.34
12/07/15 <0.21 <0.21 <0.27 <0.39 <0.28 <0.34
06/10/16 <0.21 <0.21 <0.27 <0.39 <0.28 <0.34
11/29/16 <0.21 <0.21 <0.27 <0.39 <0.28 <0.34
06/08/17 <0.21 <0.29 <0.37 <0.39 <0.65 <0.71
11/28/17 <0.21 <0.29 <0.37 <0.39 <0.65 <0.71
03/07/22 <0.27 <0.29 <0.20 <0.16 <0.068 <0.49 U
MW-7
MW-6
Page 4 of 13
Date Benzene Toluene Ethylbenzene Total Xylenes MTBE Naphthalene
2L Standard 1 600 600 500 20 6
Table 6a
Groundwater Analytical Results
KMST Selma Terminal 1
Selma, Johnston County, North Carolina
Well ID
2200 West Oak Street
NCDEQ Incident # 87298
09/21/05 <0.26 <0.2 <0.2 0.6 183 <1.19
03/22/06 0.97 J <0.19 <0.16 <0.24 120 <0.25
10/23/07 0.66 J 1.1 J <0.16 <0.76 U 160 <0.25
03/25/08 <0.2 <0.19 <0.16 <0.24 1.6 J <0.25
06/25/08 <0.2 <0.19 <0.16 <0.24 180 <0.25
09/29/08 <0.2 <0.19 <0.16 <0.24 <0.21 <1.1 U
12/09/08 <0.2 <0.19 <0.16 <0.24 160 <0.25
06/09/09 <0.2 <0.37 <0.16 <0.24 130 <0.45
12/01/09 <0.33 <0.67 <0.7 <1.8 190 <0.45
06/23/10 <0.19 <0.2 0.3 J <0.49 5.8 <0.45
06/07/18 <0.23 <0.23 <0.23 <0.39 0.29 J <1.2 U
11/07/18 <0.23 0.83 J 0.29 J <0.39 <0.21 0.52 U
04/25/19 <0.23 <0.23 <0.23 <0.39 0.44 J <0.30
03/07/22 <0.27 <0.29 <0.20 <0.16 <0.068 <0.10
09/21/05 <0.26 <0.2 <0.2 <0.6 1.44 <1.19
03/22/06 1 0.9 J 10 26.67 1.4 6.5
10/23/07 0.65 J 1 J <0.16 <0.66 U 0.8 J <0.25
09/29/08 <0.2 <0.19 <0.16 <0.24 <0.21 <0.78 U
06/09/09 <0.2 <0.37 <0.16 <0.24 0.22 J <0.45
12/01/09 <0.33 <0.67 <0.7 <1.8 <0.64 <0.45
06/23/10 <0.19 <0.2 0.35 J <0.49 0.22 J <0.45
05/14/20 1.2 0.40 J 3.9 0.77 J <0.21 38.8
10/26/20 0.82 J <0.24 U 1.4 0.67 J <0.21 19.7
05/04/21 0.79 J <0.23 3.2 0.56 J <0.21 34.4
09/15/21 <0.23 <2.4 U <0.23 <0.39 <0.21 3.6 J
03/07/22 0.91 <0.29 2.5 <0.16 <0.068 16.8
09/06/22 <0.23 <0.23 <0.23 <0.39 <0.21 0.52 J+
03/22/06 0.41 J <0.19 1.1 1.1 J <0.21 2.2 J
10/22/07 6.5 3.1 J 5.7 <1.3 U <0.21 8.3
09/29/08 0.93 J <0.19 1.0 <0.24 <0.21 <1.5 U
06/09/09 <0.2 <0.37 <0.16 <0.24 <0.21 <0.45
12/01/09 0.47 J <0.67 <0.7 <1.8 <0.64 <1.9 U
06/23/10 0.65 J <0.2 1.0 J <0.49 <0.2 <0.45
09/15/21 <0.23 <2.1 U <0.23 <0.39 <0.21 0.50 J
09/06/22 <0.23 <0.23 <0.23 0.58 J <0.21 <0.30
03/22/06 <0.2 <0.19 <0.16 <0.24 <0.21 <0.25
10/22/07 0.76 J 0.81 J <0.16 <0.52 U <0.21 <0.79 U
09/29/08 <0.2 <0.19 <0.16 <0.24 <0.21 <0.75 U
06/09/09 0.31 J <0.37 <0.16 <0.24 <0.21 <0.45
12/01/09 <0.33 <0.67 1.3 J 2.5 J <0.64 6.6
06/23/10 <0.19 <0.2 <0.18 <0.49 <0.2 <0.45
06/07/18 <0.23 <0.23 <0.23 <0.39 <0.21 <0.30
11/07/18 <0.23 <0.23 <0.23 <0.39 <0.21 <0.30
04/25/19 <0.23 <0.23 <0.23 <0.39 <0.21 <0.30
03/07/22 <0.27 <0.29 <0.20 <0.16 <0.068 <0.10
MW-11
MW-8D
MW-9
MW-10
Page 5 of 13
Date Benzene Toluene Ethylbenzene Total Xylenes MTBE Naphthalene
2L Standard 1 600 600 500 20 6
Table 6a
Groundwater Analytical Results
KMST Selma Terminal 1
Selma, Johnston County, North Carolina
Well ID
2200 West Oak Street
NCDEQ Incident # 87298
03/22/06 35 <1.9 190 102.7 <2.1 11
10/22/07 720 11 290 26.79 53 140
03/25/08 1,700 480 430 625 38 J 110
06/25/08 950 17 J 270 78 35 J 75
09/29/08 910 29 350 50.6 31 140
12/09/08 640 9.1 340 25.9 22 100
06/09/09 930 <6.2 U 350 42.6 34 120
12/01/09 210 5.6 320 53 28 180
06/23/10 350 3 250 18.86 23 110
12/07/10 380 4.1 J 130 13.9 19 130
06/08/11 140 <4.1 U 150 57 14 98
12/08/11 110 4.2 J 130 11.96 18 130
06/07/12 120 J 16 9.5 38.4 14 130
12/06/12 86 2.2 J 2.3 J 4.33 J 17 120
06/05/13 90 74 24 97.9 14 76
12/10/13 63 3.6 J 5.6 10.32 8.2 110
06/19/14 47 2.4 J 1.1 J 9.7 6.7 88
12/01/14 48 2.0 J 0.98 J 6.46 4.8 J 140
06/11/15 28.3 1.4 0.72 J 6 5.2 43.3
12/07/15 16 5.3 1.4 6.2 2.8 119
06/10/16 19.4 1.1 <0.27 3.5 3.1 92.3
11/29/16 20.4 0.87 J 0.31 J 2.6 2.9 100
06/08/17 7.9 <0.93 U <0.37 7.4 1.7 61
11/28/17 10 0.55 J <0.37 1.8 J 3.9 34.9
06/07/18 13.6 1.5 0.37 J 5.8 3.1 45.7
11/07/18 8 1.3 0.24 J 2.1 1.7 132
04/25/19 7.0 0.78 J <0.23 3.0 1.3 101
10/24/19 7.9 <1.1 U 1.8 3.1 1.4 133
05/14/20 7.2 0.94 J 0.35 J 5.9 1.3 115
10/26/20 6.1 <0.74 U 0.71 J 1.9 J 1.2 84.6
05/04/21 7.4 <0.97 U 0.92 J 5.4 0.99 J 129
09/15/21 6.8 <2.9 U 0.61 J 1.9 J 1.4 52.6
03/07/22 2.7 <0.40 U <0.20 1.8 0.64 26.809/06/22 7.2 0.61 U 0.48 J 1.4 J <0.21 21.1
MW-12
Page 6 of 13
Date Benzene Toluene Ethylbenzene Total Xylenes MTBE Naphthalene
2L Standard 1 600 600 500 20 6
Table 6a
Groundwater Analytical Results
KMST Selma Terminal 1
Selma, Johnston County, North Carolina
Well ID
2200 West Oak Street
NCDEQ Incident # 87298
03/22/06 170 80 610 1,827 29 370
10/22/07 170 15 540 1,306.70 <0.21 360
03/25/08 790 4,000 1,400 3,950 68 J 480
06/25/08 490 2,900 1,300 3,180 60 J 600
09/29/08 330 1,200 990 2,550 39 J 470
12/09/08 390 990 1,100 2,320 23 400
06/09/09 140 52 760 1,552 15 J 340
12/01/09 88 22 560 1,225 6.8 350
06/23/10 56 13 580 1,205.5 4.6 J 370
12/07/10 77 18 650 1,309.1 2 J 350
06/08/11 59 J 37 560 1,300 3.2 J 360 J
12/08/11 110 19 640 1,411 2.8 J 370
06/07/12 76 16 490 811 2.7 J 250
12/06/12 85 15 J 600 1,107.8 <1 350
06/05/13 55 14 450 907 2.3 J 230
12/10/13 66 13 250 403.4 2.8 J 240
06/19/14 40 6.7 440 760 1.6 J 250
12/01/14 31 5.9 400 740 0.72 J 230
06/11/15 17 6.0 350 J 612 J <1.4 198 J
12/07/15 25.1 6.9 537 725 <0.28 303
06/10/16 11.1 4.2 298 498 <0.56 204
11/29/16 16.2 6 453 681 <0.28 230
06/08/17 11.3 4.4 351 542 <0.65 244
11/28/17 18.2 5.7 387 550 <3.2 234
06/07/18 17.3 5.8 466 696 <1.0 263
11/07/18 17.7 5.3 453 533 0.30 J 279
04/25/19 14.8 5.5 549 872 <1.0 305
10/24/19 16.8 <3.5 U 383 341 1.8 J 268
05/14/20 13.2 5.7 507 J 668 J <1.0 362 J
10/26/20 10.8 <3.0 U 257 329 <0.21 193
05/04/21 13.0 <4.1 U 541 621 <1.0 360
09/15/21 8.1 <5.1 U 297 298 <0.21 215
03/07/22 17.3 4.5 J+697 513 <0.34 35909/06/22 13.8 3.2 J+474 284 <1.0 296
MW-13
Page 7 of 13
Date Benzene Toluene Ethylbenzene Total Xylenes MTBE Naphthalene
2L Standard 1 600 600 500 20 6
Table 6a
Groundwater Analytical Results
KMST Selma Terminal 1
Selma, Johnston County, North Carolina
Well ID
2200 West Oak Street
NCDEQ Incident # 87298
10/16/06 <0.2 <0.19 <0.16 <0.24 16 <0.25
10/22/07 1.7 <0.19 3 J 6.8 6.3 2.8 J
03/25/08 <0.2 <0.19 <0.16 <0.24 1.7 J <0.25
06/25/08 <0.2 <0.19 <0.16 <0.24 4.7 J <0.25
09/29/08 <0.2 <0.19 <0.16 <0.24 3.0 J <0.25
12/09/08 <0.2 <0.19 <0.16 <0.24 8.1 <0.25
06/09/09 <0.2 <0.37 <0.16 <0.24 4.8 J <0.45
12/01/09 <0.33 <0.67 <0.7 <1.8 3.2 J <0.45
06/23/10 <0.19 <0.2 0.31 J <0.49 3.7 1.2
12/07/10 0.27 J <0.2 <0.18 <0.49 0.75 J <0.45
06/08/11 <0.19 <0.71 U <0.84 U <0.2 1.5 J <1.3 U
12/08/11 0.22 J <0.26 1.6 J <0.2 0.76 J <0.39
06/07/12 <0.19 <0.26 1.6 J <3.2 U 1.3 J 4.7 J
12/05/12 <0.21 <0.27 <0.2 <0.2 <0.27 <0.47
06/05/13 0.35 J <0.27 2.0 J 3.3 J 0.38 J 7.5
12/10/13 <0.21 <0.27 <0.2 <0.2 <0.2 2.5 J
06/19/14 <0.21 <0.21 1.3 J 2.2 J <0.28 4.5 J
12/01/14 <0.21 <0.21 <0.27 <0.63 <0.28 1.5 J
06/11/15 <0.21 <0.21 <0.27 <0.39 <0.28 <0.99 U
12/07/15 <0.21 <0.21 <0.27 <0.39 0.53 J <0.34
06/10/16 <0.21 <0.21 <0.27 <0.39 <0.28 0.87 J
11/29/16 <0.21 <0.21 <0.27 <0.39 0.33 J <0.34
06/08/17 <0.21 <0.29 <0.37 <0.39 <0.65 <0.71
11/28/17 <0.21 <0.29 <0.37 <0.39 <0.65 <0.71
06/07/18 <0.23 <0.23 <0.23 <0.39 0.38 J <3.8 U
11/07/18 <0.23 <0.23 <0.23 <0.39 <0.21 <0.30
04/25/19 <0.23 <0.23 <0.23 <0.39 <0.21 <0.30
10/24/19 <0.23 <0.52 U <0.23 <1.6 U <0.21 1.8 J
05/14/20 <0.23 <0.23 1.7 1.8 J <0.21 6.2
10/26/20 <0.23 <0.23 <0.23 <0.39 <0.21 <0.30
05/04/21 <0.23 <0.23 <0.23 <0.39 <0.21 5.9
09/06/22 <0.23 <0.23 <0.23 <0.39 <0.21 0.32 J+
MW-14
Page 8 of 13
Date Benzene Toluene Ethylbenzene Total Xylenes MTBE Naphthalene
2L Standard 1 600 600 500 20 6
Table 6a
Groundwater Analytical Results
KMST Selma Terminal 1
Selma, Johnston County, North Carolina
Well ID
2200 West Oak Street
NCDEQ Incident # 87298
10/16/06 <0.2 <0.19 <0.16 <0.24 22 <0.25
10/22/07 <0.2 0.56 J <0.16 <0.84 U 8.8 <0.59 U
03/25/08 <0.2 0.79 J <0.16 0.6 J 3.2 J <0.25
06/25/08 <0.2 <0.19 <0.16 <0.24 3.0 J <0.25
09/29/08 <0.2 <0.19 <0.16 <0.24 0.88 J <0.25
12/09/08 <0.2 <0.19 0.37 J 0.65 J <0.21 1.3 J
06/09/09 <0.2 <0.37 <0.16 <0.24 0.32 J <0.45
12/01/09 <0.33 <0.67 0.8 J 3 J 0.69 J 3.1 J
06/23/10 <0.19 <0.2 0.35 J <0.49 0.86 J <0.45
12/07/10 <0.19 <0.2 <0.18 <0.49 0.43 J <1.3 U
06/08/11 <0.19 <0.26 <0.33 <0.2 <0.18 <0.39
12/08/11 <0.19 <0.26 <0.33 <0.2 <0.18 <0.39
06/07/12 <0.19 <0.26 0.42 J <0.85 U <0.18 <0.39
12/05/12 <0.21 <0.27 <0.2 <0.2 <0.27 <0.47
06/05/13 <0.21 <0.27 <0.2 <0.2 <0.2 <0.47
12/10/13 <0.21 <0.27 <0.2 <0.2 <0.2 <0.47
06/19/14 <0.21 <0.21 <0.27 <0.63 <0.28 1.1 J
12/01/14 <0.21 <0.21 <0.27 <0.63 <0.28 0.84 J
06/11/15 <0.21 <0.21 <0.27 <0.39 <0.28 <0.34
12/07/15 <0.21 <0.21 <0.27 <0.39 <0.28 <0.34
06/10/16 <0.21 <0.21 <0.27 <0.39 <0.28 <0.34
11/29/16 <0.21 <0.21 <0.27 <0.39 <0.28 <0.34
06/08/17 <0.21 <0.29 <0.37 0.56 J <0.65 0.83 J
11/28/17 <0.21 <0.29 <0.37 <0.39 <0.65 <0.71
06/07/18 <0.23 <0.23 <0.23 <0.39 <0.21 <1.5 U
11/07/18 <0.23 0.82 J <0.23 <0.39 <0.21 <0.30
04/25/19 <0.23 <0.23 <0.23 <0.39 <0.21 <0.30
10/24/19 <0.23 <0.43 U <0.23 <1.6 U <0.21 0.33 J
05/14/20 <0.23 <0.23 <0.23 <0.39 0.26 J 1.6 U
10/26/20 <0.23 <0.23 <0.23 <0.39 <0.21 <0.30
05/04/21 <0.23 <0.23 <0.23 <0.39 <0.21 0.40 J
09/06/22 <0.23 <0.23 <0.23 <0.39 <0.21 <0.30
MW-15
Page 9 of 13
Date Benzene Toluene Ethylbenzene Total Xylenes MTBE Naphthalene
2L Standard 1 600 600 500 20 6
Table 6a
Groundwater Analytical Results
KMST Selma Terminal 1
Selma, Johnston County, North Carolina
Well ID
2200 West Oak Street
NCDEQ Incident # 87298
10/16/06 8.1 <0.19 <0.16 <0.24 7.7 <1.2 U
10/22/07 <0.2 0.51 J <0.16 <0.72 U 1.6 J <0.25
03/25/08 <0.2 <0.19 <0.16 <0.24 49 <0.25
06/25/08 <0.2 <0.19 <0.16 <0.24 72 <0.25
09/29/08 <0.2 <0.19 <0.16 <0.24 53 <0.25
12/09/08 <0.2 <0.19 <0.16 <0.24 15 <0.25
06/09/09 <0.2 <0.37 <0.16 <0.32 U 2.7 J <0.45
12/01/09 <0.33 <0.67 <0.7 <1.8 1.1 J <0.45
06/23/10 <0.19 <0.2 0.23 J <0.49 0.39 J <0.45
12/07/10 <0.19 <0.2 <0.18 <0.49 0.24 J <0.45
06/08/11 <0.19 <0.68 U <0.33 <0.2 <0.18 <0.39
12/08/11 <0.19 <0.26 <0.33 <0.2 <0.18 <0.39
06/07/12 <0.19 <0.26 <0.33 <0.5 U <0.18 <0.82 U
12/05/12 <0.21 <0.27 <0.2 <0.2 <0.27 <0.47
06/05/13 <0.21 <0.27 <0.2 <0.2 <0.2 <0.47
12/10/13 <0.21 <0.27 <0.2 <0.2 <0.2 <0.47
06/19/14 <0.21 <0.21 <0.27 <0.63 <0.28 <0.34
12/01/14 <0.21 <0.21 <0.27 <0.63 <0.28 <0.34
06/11/15 <0.21 <0.21 <0.27 <0.39 <0.28 <0.34
12/07/15 <0.21 <0.21 <0.27 <0.39 <0.28 <0.34
06/10/16 <0.21 <0.21 <0.27 <0.39 <0.28 <0.34
11/29/16 <0.21 <0.21 <0.27 <0.39 <0.28 <0.34
06/08/17 <0.21 <0.29 <0.37 0.47 J <0.65 <0.71
11/28/17 <0.21 <0.29 <0.37 <0.39 <0.65 <0.71
06/07/18 <0.23 <0.23 <0.23 <0.39 <0.21 <1.2 U
11/07/18 <0.23 <0.23 <0.23 <0.39 <0.21 <0.30
04/25/19 <0.23 <0.23 <0.23 <0.39 <0.21 <0.30
10/24/19 <0.23 <0.72 U <0.23 <1.6 U <0.21 <0.30
05/14/20 <0.23 <0.23 <0.23 <0.39 <0.21 1.6 U
10/26/20 <0.23 <0.25 U <0.23 <0.39 <0.21 <0.30
05/04/21 <0.23 <0.23 <0.23 <0.39 <0.21 <0.30
09/06/22 <0.23 <0.23 <0.23 <0.39 <0.21 <0.30
MW-16
Page 10 of 13
Date Benzene Toluene Ethylbenzene Total Xylenes MTBE Naphthalene
2L Standard 1 600 600 500 20 6
Table 6a
Groundwater Analytical Results
KMST Selma Terminal 1
Selma, Johnston County, North Carolina
Well ID
2200 West Oak Street
NCDEQ Incident # 87298
10/16/06 16 <0.19 <0.16 5.2 7.8 6.4
10/22/07 <0.2 <0.19 0.55 J <0.57 U 4.8 J <0.25
09/29/08 <0.2 <0.19 <0.16 <0.24 1.9 J <0.25
06/09/09 <0.2 <0.37 <0.16 <0.24 5.7 <0.45
12/01/09 <0.33 <0.67 <0.7 <1.8 1.7 J <0.45
06/23/10 <0.19 <0.2 <0.18 <0.49 5.3 <0.45
12/07/10 <0.19 <0.2 <0.18 <0.49 1.9 J <0.45
06/08/11 0.42 J <0.45 U <0.33 <0.2 2.3 J <0.39
12/07/11 <0.19 <0.26 <0.33 <0.2 0.99 J <0.39
06/07/12 <0.19 <0.26 <0.33 <0.2 0.55 J <0.39
12/05/12 <0.21 <0.27 <0.2 <0.2 0.96 J <0.47
06/05/13 <0.21 <0.27 <0.2 <0.2 <0.2 <0.47
12/10/13 <0.21 <0.27 0.34 J 1.25 J 0.74 J <0.47
06/19/14 <0.21 <0.21 <0.27 <0.63 <0.28 <0.34
12/01/14 <0.21 <0.21 <0.27 <0.63 <0.28 <0.34
06/11/15 <0.21 <0.21 <0.27 <0.39 <0.28 <0.34
12/07/15 <0.21 <0.21 <0.27 <0.39 0.54 J <0.34
06/10/16 <0.21 <0.21 <0.27 <0.39 <0.28 <0.34
11/29/16 <0.21 <0.21 <0.27 <0.39 0.4 J <0.34
06/08/17 <0.21 <0.29 <0.37 <0.39 <0.65 <0.71
11/28/17 <0.21 <0.29 <0.37 <0.39 <0.65 <0.71
06/07/18 <0.23 <0.23 <0.23 <0.39 <0.21 <0.30
11/07/18 <0.23 <0.23 <0.23 <0.39 <0.21 <0.30
04/25/19 <0.23 <0.23 <0.23 <0.39 <0.21 <0.30
10/24/19 <0.23 <0.47 U <0.23 <1.6 U <0.21 <0.30
05/14/20 <0.23 <0.23 <0.23 <0.39 <0.21 1.1 U
10/26/20 <0.23 <0.23 <0.23 <0.39 <0.21 <0.30
05/04/21 <0.23 <0.23 <0.23 <0.39 <0.21 0.90 J
09/06/22 <0.23 <0.23 <0.23 <0.39 <0.21 <0.30
10/22/07 <0.2 <0.19 <0.16 <0.24 160 <0.25
09/29/08 <0.2 <0.19 <0.16 <0.24 13 <0.25
06/09/09 <0.2 <0.37 <0.16 <0.24 0.88 J <0.45
12/01/09 <0.33 <0.67 <0.7 <1.8 0.68 J <0.45
06/23/10 <0.19 <0.2 <0.18 <0.49 0.36 J <0.45
09/15/21 <0.23 <2.2 U 0.39 J <0.39 0.31 J 11.1
03/07/22 <0.27 <0.29 <0.20 <0.16 <0.068 <0.60 U
MW-17
MW-18
Page 11 of 13
Date Benzene Toluene Ethylbenzene Total Xylenes MTBE Naphthalene
2L Standard 1 600 600 500 20 6
Table 6a
Groundwater Analytical Results
KMST Selma Terminal 1
Selma, Johnston County, North Carolina
Well ID
2200 West Oak Street
NCDEQ Incident # 87298
10/22/07 110 0.89 J 11 <0.9 U 8.6 24
03/25/08 7 <0.19 <0.16 0.52 J 14 0.98 J
06/25/08 68 <0.19 4.6 J 0.7 J 16 16
09/29/08 67 <0.19 0.84 J <0.24 9.4 8.8
12/09/08 170 0.78 J 3.4 J 2.01 J 7.9 29
06/09/09 49 <0.52 U <0.25 U <1.2 U 12 9.9
12/01/09 40 <0.67 <0.7 <1.8 11 9.7
06/23/10 26 0.56 J 0.36 J 2.5 13 15
12/07/10 21 0.37 J <0.18 <0.49 6.9 9.1
06/08/11 78 <0.87 U <0.33 <0.31 U 11 16
12/08/11 31 0.58 J <0.33 0.3 J <0.18 17
06/07/12 76 <1.2 U 0.9 J 5.1 9.9 44
12/05/12 19 0.56 J <0.2 1.94 J 5.6 25
06/05/13 32 0.78 J <0.2 8.4 8.5 26
12/10/13 33 0.6 J 0.29 J 2.34 J 6.8 19
06/19/14 <0.21 <0.21 <0.27 <0.63 8.5 1.5 J
12/01/14 <0.21 <0.21 <0.27 <0.63 3.9 J <0.34
06/11/15 <0.21 <0.21 <0.27 <0.39 1.9 <0.34
12/07/15 <0.21 <0.21 <0.27 <0.39 1.5 <0.34
06/10/16 <0.21 <0.21 <0.27 <0.39 1.5 <0.34
11/29/16 <0.21 <0.21 <0.27 <0.39 1.9 <0.34
06/08/17 <0.21 <0.29 <0.37 <0.39 2.9 <0.71
11/28/17 <0.21 <0.29 <0.37 <0.39 1.7 <0.71
09/15/21 <0.23 <2.3 U <0.23 <0.39 2.2 2.6 J
MW-19
Page 12 of 13
Date Benzene Toluene Ethylbenzene Total Xylenes MTBE Naphthalene
2L Standard 1 600 600 500 20 6
Table 6a
Groundwater Analytical Results
KMST Selma Terminal 1
Selma, Johnston County, North Carolina
Well ID
2200 West Oak Street
NCDEQ Incident # 87298
10/23/07 <0.2 <0.19 <0.16 <0.24 80 <0.25
03/25/08 <0.2 <0.19 <0.16 <0.24 11 <0.25
06/25/08 <0.2 <0.19 <0.16 <0.24 18 <0.25
09/29/08 <0.2 <0.19 <0.16 <0.24 33 <0.25
12/09/08 <0.2 <0.19 <0.16 <0.24 13 0.29 J
06/09/09 <0.2 <0.37 <0.16 <0.24 33 <0.45
12/01/09 <0.33 <0.67 <0.7 <1.8 23 <0.82 U
06/23/10 <0.19 <0.2 <0.18 <0.49 37 <0.45
12/07/10 <0.19 <0.2 <0.18 <0.49 3.3 J <0.48 U
06/08/11 <0.19 <0.26 <0.33 <0.2 11 <0.39
12/08/11 <0.19 <0.26 <0.33 <0.2 8.9 <0.39
06/07/12 <0.19 <0.26 <0.33 <0.2 8.2 <0.39
12/05/12 <0.21 <0.27 <0.2 <0.2 2.3 J <0.47
06/05/13 <0.21 <0.27 <0.2 <0.2 1.9 J <0.47
12/10/13 <0.21 <0.27 <0.2 <0.2 5.5 <0.47
06/19/14 <0.21 <0.21 <0.27 <0.63 7.5 <0.34
12/01/14 <0.21 <0.21 <0.27 <0.63 3.7 J <0.34
06/11/15 <0.21 <0.21 <0.27 <0.39 8.6 <0.34
12/07/15 <0.21 <0.21 <0.27 <0.39 3.7 <0.41 U
06/10/16 <0.21 <0.21 <0.27 <0.39 7.6 <0.34
11/29/16 <0.21 <0.21 <0.27 <0.39 4.1 <0.34
06/08/17 <0.21 <0.29 <0.37 <0.39 0.76 J <0.71
11/28/17 <0.21 <0.29 <0.37 <0.39 3.2 <0.71
10/26/20 <0.23 <0.23 <0.23 <0.39 2.2 <0.30
05/04/21 <0.23 <0.23 <0.23 <0.39 1.6 1.3 J
10/23/07 120 23 54 259 660 20
10/26/20 547 19.8 627 1,320 220 410
05/04/21 860 18.9 1,140 1,640 1,010 548
09/15/21 816 <20.7 U 965 1,710 417 537
03/07/22 4,410 36.7 2,900 1,550 2,690 J 861
09/06/22 333 6.7 331 466 87.6 285
Notes:
2L Standard - NCAC 2L Groundwater Quality Standard
Bold values indicate the sample concentration is greater than or equal to the NC 2L standard.
MTBE - Methyl tert-butyl ether
< - Not detected above the method detection limit
J - Estimated value
U - Not present above the associated level; blank contamination exists
UJ - Not detected and the detection limit is an estimated value
EW-1
All results reported in micrograms per liter (µg/L).
MW-20
Page 13 of 13
Well ID Date Benzene Toluene Ethyl
benzene Xylenes
Carbon
Tetra
chloride
Isopropyl
benzene
Methylene
chloride
Methyl
Tert Butyl
Ether
Naphthalene n-Propyl
benzene
Tetra
chloro
ethylene
1,2-
Dichloro
ethane
1,1,2-
Trichloro
ethane
1,2,3-
Trichloro
propane
1,2,4-
Trimethyl
benzene
1,3,5-
Trimethyl
benzene
C5-C8
Aliphatics
C9-C18
Aliphatics¹
C9-C22
Aromatics²
1 600 600 500 0.3 70 5 20 6 70 0.7 0.4 0.6 0.005 400 400 400 700 200
01/22/20 <0.27 0.96 B <0.20 0.22 J <0.092 <0.13 <0.080 <0.068 0.22 JB <0.22 <0.22 <0.12 <0.17 <0.023 0.19 J <0.16 <50 <50 <20
10/27/20 <0.27 <0.29 <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 <50 <50 <20
06/14/21 <0.27 0.57 B 0.31 J <0.16 <0.092 <0.13 <0.080 <0.068 1.6 <0.22 <0.22 <0.12 <0.17 <0.023 0.36 J <0.16 NA NA NA
09/15/21 <0.27 1.4 B <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 <50 <50 <20
12/06/21 <0.27 <0.29 <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 NA NA NA
03/08/22 <0.23 <0.23 <0.23 <0.39 NA NA NA <0.21 <0.30 NA NA NA NA NA NA NA <19 <6.6 12.8 J
09/07/22 <0.23 <0.23 <0.23 <0.39 NA NA NA <0.21 <0.30 NA NA NA NA NA NA NA NA NA NA
01/22/20 1.9 4.2 B 24.1 61.4 <0.092 1.8 <0.080 2.7 4.6 5.3 <0.22 <0.12 <0.17 0.78 27.9 15.0 81.2 J 446 141
10/27/20 19.2 14.2 208 257 <0.46 18.0 <0.40 7.7 72.0 48.1 <1.1 <0.61 <0.87 <0.11 139 36.4 674 1,020 800
06/15/21 13.9 14.1 361 364 <0.92 32.1 6 <0.68 120 93.4 <2.2 <1.2 <1.7 <0.23 242 69.5 NA NA NA
09/15/21 1.4 3.3 B 48.1 89.7 <0.092 3.3 0.22 J 0.45 J 15.6 9.9 <0.22 <0.12 <0.17 0.61 46.8 9.8 751 6,470 1,690
12/06/21 23.4 29.8 667 1,220 38.1 52.6 9.6 U 7.8 241 148 3.8 J 17.2 3.7 <0.23 693 173 NA NA NA
03/08/22 15.0 15.3 595 825 NA NA NA 4.4 J 146 NA NA NA NA NA NA NA 378 1,850 2,850
06/09/22 6.2 J 3.0 JB 157 J 113 J <0.46 UJ 13.9 J 0.60 JB 3.4 J 85.8 J 51.6 J <1.1 UJ <0.52 UJ <0.87 UJ <0.11 UJ 215 J 30.6 J 304 J 2,000 J 645 J
09/07/22 6.7 3.3 J+<0.20 5.3 <0.092 18.3 <0.080 2.7 61.4 51.2 <0.22 <0.12 <0.17 2.8 58.8 34.8 494 2,370 765
12/07/22 5.6 <1.5 57.8 78.6 <0.46 5.4 <0.40 3 61.4 25.1 <1.1 <0.61 <0.87 1.3 J 136 35.2 627 2,430 987
01/23/20 0.70 3.6 B 17.0 73.1 <0.092 4.2 <0.080 <0.068 18.9 8.9 <0.22 <0.12 <0.17 <0.023 119 22.1 472 1,300 492
10/27/20 3.6 3.5 B 98.5 94.4 <0.092 20.1 <0.080 0.50 39.7 65.1 <0.22 <0.12 <0.17 <0.023 <0.15 32.1 654 780 664
06/15/21 7.2 50.6 272 685 <0.92 32.9 5.7 <0.68 72.8 103 <2.2 <1.2 <1.7 <0.23 480 148 NA NA NA
09/15/21 0.67 3.6 B 34.2 76.9 <0.092 4 <0.080 <0.068 13.9 14.6 <0.22 <0.12 <0.17 0.84 75.3 15.2 581 6,370 2,090
12/06/21 7.6 21.1 168 534 68.5 21.4 9 U 1.2 J 77.1 74.8 6.4 28.5 <1.7 8.1 548 151 NA NA NA
03/08/22 8.0 18.2 236 364 NA NA NA <1.0 52.5 NA NA NA NA NA NA NA 217 J 757 1,340
06/09/22 3.6 J 4.1 JB 83.2 J 61.1 J <0.46 UJ 9 J 0.60 JB 0.55 J 40.4 J 41.1 J <1.1 UJ <0.52 UJ <0.87 UJ <0.11 UJ 202 J 2.6 J 874 J 1,820 J 566 J
09/07/22 16.4 23.3 185 617 <0.46 30.4 <0.40 <0.34 70.8 91.8 <1.1 <0.61 <0.87 8.1 360 156 817 4,580 1,600
12/07/22 7.7 13.2 105 215 <0.46 9.4 <0.40 0.83 J 52.1 38.8 <1.1 <0.61 <0.87 2.8 178 61.8 1,030 2,670 1,040
01/22/20 1.6 1.3 B 0.87 8.3 <0.092 0.32 J <0.080 <0.068 0.72 0.45 J <0.22 <0.12 <0.17 0.26 JB 12.4 5.3 137 142 56.9 J
10/27/20 <0.27 <0.29 <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 0.94 <0.22 <0.22 <0.12 <0.17 <0.023 0.33 J <0.16 <50 <50 <20
06/14/21 <0.27 0.78 B <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 0.31 J <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 NA NA NA
09/15/21 <0.27 1.7 B <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 <50 <50 <20
12/06/21 <0.27 <0.29 <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 NA NA NA
03/08/22 <0.23 <0.23 0.26 J 0.50 J NA NA NA <0.21 <1.7 U NA NA NA NA NA NA NA <19 <6.6 13.2 J
09/07/22 2.7 J+0.60 U 42.6 J+38.4 J+NA NA NA <0.21 6.8 J+NA NA NA NA NA NA NA NA NA NA
01/23/20 240 1,280 E 162 681 <0.92 4.6 J <0.80 5.1 17.5 10.2 <2.2 <1.2 <1.7 <0.23 85.5 17.5 52,500 39,100 3,890
10/28/20 2,910 10,100 2,700 7,270 <18 125 <16 <14 416 334 <45 <24 <35 <4.5 1,940 547 14,700 13,700 4,800
06/15/21 3,460 10,700 3,170 8,780 <18 105 126 <14 375 272 <45 <24 <35 <4.5 1,630 372 NA NA NA
09/16/21 2,410 3,990 J 2,590 J 4,920 J <9.2 88.5 21.9 J <6.8 479 J 231 <22 <12 <17 <2.3 1,070 J 241 19,900 29,600 4,520
12/07/21 2,860 3,200 2,880 4,610 <4.6 100 18.7 U 21.4 J 470 242 <11 10.8 <8.7 <1.1 885 225 NA NA NA
03/09/22 2,310 3,110 3,060 5,000 NA NA NA 17.6 J 379 NA NA NA NA NA NA NA 7,030 10,100 10,900
06/09/22 246 J 408 JB 394 J 727 J 1.4 J 10.7 J 2.2 JB 2.3 J 68.2 J 32.7 J 1.4 J 2.5 J <0.87 UJ <0.11 UJ 159 J 30.4 J 11,100 J 17,700 J 2,560 J
09/07/22 1,680 908 <4.0 658 <1.8 115 <1.6 12.9 377 296 <4.5 <2.4 <3.5 15.4 1,110 223 5,470 13,400 2,050
12/07/22 1,770 348 2,190 1,960 <0.092 62.6 <0.080 7.6 487 218 <0.22 <0.12 <0.17 <0.023 523 158 5,400 14,500 2,540
MW-105
MW-104
MW-103
MW-102
MW-101
NC 2L Standard:
NCDEQ Incident # 92463
Table 6b
Groundwater Analytical Results
KMST Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina
Page 1 of 3
Well ID Date Benzene Toluene Ethyl
benzene Xylenes
Carbon
Tetra
chloride
Isopropyl
benzene
Methylene
chloride
Methyl
Tert Butyl
Ether
Naphthalene n-Propyl
benzene
Tetra
chloro
ethylene
1,2-
Dichloro
ethane
1,1,2-
Trichloro
ethane
1,2,3-
Trichloro
propane
1,2,4-
Trimethyl
benzene
1,3,5-
Trimethyl
benzene
C5-C8
Aliphatics
C9-C18
Aliphatics¹
C9-C22
Aromatics²
1 600 600 500 0.3 70 5 20 6 70 0.7 0.4 0.6 0.005 400 400 400 700 200NC 2L Standard:
NCDEQ Incident # 92463
Table 6b
Groundwater Analytical Results
KMST Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina
01/22/20 4.8 1.9 B 0.22 J 7.5 <0.092 0.18 J <0.080 <0.068 0.93 <0.22 <0.22 <0.12 <0.17 0.028 JB 1.1 0.52 <50 <50 <20
10/27/20 95.8 0.33 JB 1.6 33.6 <0.092 3.3 <0.080 0.78 20.5 0.79 <0.22 <0.12 <0.17 <0.023 7.6 0.35 J 231 83.9 J 64.9 J
06/14/21 <0.27 0.63 B <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 NA NA NA
09/15/21 27.5 4.3 B 4.5 48.2 <0.092 4.2 <0.080 <0.068 10.9 3.2 <0.22 <0.12 <0.17 <0.023 20.2 1.2 108 215 85.5 J
12/06/21 5.7 0.41 U 2 26.2 <0.092 0.63 <0.080 <0.068 0.9 0.83 <0.22 <0.12 <0.17 <0.023 6.2 0.68 NA NA NA
03/09/22 100 7.7 155 507 NA NA NA <0.21 31.4 NA NA NA NA NA NA NA 210 1,020 1,130
06/09/22 40.4 J 0.84 JB 75.4 J 161 J <0.092 UJ 5.1 J 0.12 JB 0.62 J 18.2 J 8.9 J <0.22 UJ <0.1 UJ <0.17 UJ <0.023 UJ 49.1 J 12 J 255 J 689 J 151 J+
09/07/22 <0.27 <0.29 <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 <50 <50 <20
12/07/22 0.38 J <0.29 <0.20 0.28 J <0.092 <0.13 <0.080 <0.068 0.64 B <0.22 <0.22 <0.12 <0.17 <0.023 0.51 <0.16 <50 <50 <50
01/23/20 364 4,490 369 2,410 <4.6 9.6 J 21.2 J <3.4 35.9 JB 12.7 J <11 <6.1 <8.7 <1.1 220 73.4 10,400 8,410 921
10/28/20 1,280 11,400 1,400 10,200 <18 40.5 J <16 <14 214 78.2 J <45 <24 <35 <4.5 1,220 263 10,800 11,800 4,360
06/14/21 1,230 14,200 2,630 14,000 <18 79.0 J <16 <14 207 165 <45 <24 <35 <4.5 1,520 302 NA NA NA
09/16/21 763 4,510 2,070 7,090 <9.2 72.6 24.9 J <6.8 300 175 <22 <12 <17 <2.3 1,210 211 13,200 28,100 3,790
12/07/21 830 2,850 1,500 5,640 75.6 49.5 44.6 U 5.7 J 239 91.5 <11 135 <8.7 11.0 J 927 187 NA NA NA
03/09/22 796 3,490 1,680 5,930 NA NA NA 4.2 J 154 NA NA NA NA NA NA NA 5,940 10,200 9,610
06/09/22 649 J 6,690 J 2,080 J 11,400 J <9.2 UJ 63.3 J 14.5 J 6.9 J 328 J 142 J <22 UJ <10 UJ <17 UJ <2.3 UJ 1,620 J 251 J 14,700 J 26,400 J 2,930 J
09/07/22 945 7,480 3,180 13,100 <9.2 90.1 <8.0 <6.8 242 179 <22 <12 <17 <2.3 1,910 372 <1,000 <1,000 <40012/07/22 303 1,750 549 3,790 <0.092 26.1 J+<0.080 3.6 J+209 32.5 J+<0.22 <0.12 <0.17 <0.023 779 249 4,700 12,600 2,120
01/22/20 238 828 121 1,000 <0.092 8.2 <0.80 7.4 26.5 4.8 J <2.2 <1.2 <1.7 <0.23 35.6 112 2,020 3,130 690
10/28/20 470 452 881 3,090 <1.8 33.5 <1.6 <1.4 167 76.0 <4.5 <2.4 <3.5 <4.5 627 152 1,790 7,230 3,670
06/14/21 612 221 1,440 895 <1.8 57.8 15.5 3.6 J 159 133 <4.5 <2.4 <3.5 <0.45 236 47 NA NA NA
09/16/21 18.4 2.2 B 64 11.8 <0.092 2.8 0.23 J 0.21 J 7.5 6.7 <0.22 <0.12 <0.17 <0.023 5.8 0.89 1,520 5,380 903
12/07/21 234 <2.9 610 J 3.8 J 46.3 24.4 8.8 U 4.6 J 72.5 42.6 5 21.3 2.8 J <0.023 2.6 J <1.6 NA NA NA
03/09/22 117 12.7 1,290 189 NA NA NA 2.7 J 85.1 NA NA NA NA NA NA NA 499 2,470 2,090
06/09/22 185 J <15 UJ 2,420 J 32.8 J <4.6 UJ 90.4 J 7.5 J+<3.4 UJ 200 J 260 J <11 UJ <5.2 UJ <8.7 UJ <1.1 UJ 23.9 J <8.1 UJ 1,320 J 6,030 J 791 J
09/07/22 41.5 6.4 1,600 14.4 <0.46 117 <0.40 1.8 J 154 295 <1.1 <0.61 <0.87 <0.11 11.9 1.5 J 325 2,160 381
12/07/22 10.8 <1.5 115 4.9 <0.46 10.4 <0.40 1.1 J 49.8 34.8 <1.1 <0.61 <0.87 <0.11 4.3 1.4 J 424 1,740 455
01/22/20 <0.27 2.0 B <0.20 0.25 J <0.092 <0.13 <0.080 <0.068 0.17 JB <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 <50 <50 <20
10/27/20 <0.27 <0.29 <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 0.89 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 <50 <50 <20
06/14/21 <0.27 0.70 B <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 NA NA NA
09/16/21 <0.27 1.1 B <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 0.21 J <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 <50 <50 <20
12/07/21 <0.27 <0.29 <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 NA NA NA
03/09/22 <0.23 <0.23 <0.23 <0.39 NA NA NA <0.21 <0.30 NA NA NA NA NA NA NA <19 <6.6 10.8 J
06/09/22 <0.27 UJ <0.29 UJ <0.2 UJ <0.16 UJ <0.092 UJ <0.13 UJ 0.15 JB <0.068 UJ <0.1 UJ <0.22 UJ <0.22 UJ <0.1 UJ <0.17 UJ <0.023 UJ <0.15 UJ <0.16 UJ <50 UJ <50 UJ 25.5 JB
09/07/22 <0.27 <0.29 <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 0.19 J <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 <50 <50 <20
12/07/22 <0.27 <0.29 <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 0.17 JB <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 <50 <50 <20
01/22/20 <0.27 1.5 B <0.20 0.86 <0.092 <0.13 <0.080 2.7 <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 <50 <50 <20
10/27/20 <0.27 <0.29 <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 <50 <50 <20
06/14/21 <0.27 0.53 B <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 <0.10 <0.22 0.26 J <0.12 <0.17 <0.023 <0.15 <0.16 NA NA NA
09/16/21 <0.27 1.2 B <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 <50 <50 <20
12/06/21 <0.27 <0.29 <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 NA NA NA
03/09/22 <0.23 <0.25 U <0.23 <0.39 NA NA NA <0.21 <0.30 NA NA NA NA NA NA NA <19 <6.6 10.9 J
09/07/22 <0.23 <0.23 <0.23 <0.39 NA NA NA <0.21 0.31 J+NA NA NA NA NA NA NA NA NA NA
MW-107
MW-106
MW-110
MW-109
MW-108
Page 2 of 3
Well ID Date Benzene Toluene Ethyl
benzene Xylenes
Carbon
Tetra
chloride
Isopropyl
benzene
Methylene
chloride
Methyl
Tert Butyl
Ether
Naphthalene n-Propyl
benzene
Tetra
chloro
ethylene
1,2-
Dichloro
ethane
1,1,2-
Trichloro
ethane
1,2,3-
Trichloro
propane
1,2,4-
Trimethyl
benzene
1,3,5-
Trimethyl
benzene
C5-C8
Aliphatics
C9-C18
Aliphatics¹
C9-C22
Aromatics²
1 600 600 500 0.3 70 5 20 6 70 0.7 0.4 0.6 0.005 400 400 400 700 200NC 2L Standard:
NCDEQ Incident # 92463
Table 6b
Groundwater Analytical Results
KMST Selma Terminal 1
2200 West Oak Street
Selma, Johnston County, North Carolina
01/22/20 <0.27 1.8 B <0.20 <0.16 <0.092 <0.13 <0.080 0.35 J <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 <50 <50 <20
10/27/20 <0.27 <0.29 <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 <50 <50 <20
06/15/21 4 27 9.6 32.6 <0.092 0.36 J <0.080 0.19 J 2.6 1 0.36 J <0.12 <0.17 <0.023 7.6 1.5 NA NA NA
09/16/21 <0.27 2.0 B <0.20 <0.13 <0.092 <0.13 <0.080 <0.068 <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 <50 <50 <20
12/07/21 <0.27 <0.29 <0.20 <0.16 <0.092 <0.13 <0.080 <0.068 <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 NA NA NA
03/08/22 <0.23 <0.23 <0.23 1.1 J NA NA NA <0.21 <0.30 NA NA NA NA NA NA NA <19 <6.6 13.2 J
09/07/22 <0.23 <0.23 <0.23 <0.39 NA NA NA <0.21 <0.30 NA NA NA NA NA NA NA NA NA NA
05/27/20 <0.27 7.6 <0.20 0.24 J 0.1 J <0.13 0.11 JB 5.7 0.11 JB <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 <50 <50 <20
10/27/20 <0.27 <0.29 <0.20 <0.16 <0.092 <0.13 <0.080 0.86 <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 <50 <50 <20
06/14/21 <0.27 0.58 B <0.20 <0.16 <0.092 <0.13 <0.080 6.5 <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 NA NA NA
09/15/21 <0.27 0.95 B <0.20 <0.16 <0.092 <0.13 <0.080 4.4 <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 <50 <50 <20
12/06/21 <0.27 <0.29 <0.20 <0.16 <0.092 <0.13 <0.080 1.8 <0.10 <0.22 <0.22 <0.12 <0.17 <0.023 <0.15 <0.16 NA NA NA
03/09/22 <0.23 <0.23 <0.23 <0.39 NA NA NA <0.21 <0.30 NA NA NA NA NA NA NA <19 <6.6 10.5 J
09/07/22 <0.23 <0.23 <0.23 <0.39 NA NA NA <0.21 <0.30 NA NA NA NA NA NA NA NA NA NA
Notes:
¹The result reported for C9-C18 Aliphatics is based on available C9-C12 Aliphatic results.
²The result reported for C9-C22 Aromatics in based on available C9-C10 Aromatic results.
All concentrations are reported in micrograms per liter (µg/L).
Bold values indicate that the concentration exceeds the NC 2L groundwater quality standard.
< - not detected at the specified detection limit
B - detected in an assoicated blank and sample at similar concentrations
E - value exceeds calibration range; estimated
J - estimated value
J+ - estimated value, positive bias
NA - not analyzed
UJ - Not detected and the detection limit is an estimated value
MW-112
MW-111
Page 3 of 3
Figures
Filename: M:\OCS\PROJECTS\L-URS\COMMON PROJECTS\KINDER MORGAN\2.0 PROJECT .AOMINIS1RATION\SELMA TERMIN.AL 1\5 OELIVERABLES\ 5.1 WORKING OOCUMENTS\5.1.20 JUNE 2017 O&M REPORT\FIGURES\FIGURE 1.0v'/GUSGS TOPOGRAPHIC QUADRANGLE SELMA, NC - DATED 1964, PHOTOINSPECTED 1988
QUADRANGLE LOCATION
OPERATIONS AND MAINTENANCE SUMMARY REPORT JULY - DECEMBER 2022KINDER MORGAN SOUTHEAST TERMINALS • SELMA TERMINAL 1
SELMA, JOHNSTON COUNTY, NORTH CAROLINA
Project Number: 60673608 Date: 2022-11-25 SITE LOCATION MAP
SCALE IN FEET -0 2000
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Figure: 1
STREAM
POND TOP OF DIKERETENTION
Project Management Initials:Designer: EL Checked: BM Approved: WPFilename: C:\USERS\LORENTE\AECOM\GDS GIS SERVICES - GIS CAD PROJECTS\DCS AMERICAS\KINDER MORGAN\SELMA 1\20_JAN_2023\WORKSPACE\EDIT.20220220\FIGURE2 SITEPLAN.DWG
SITE MAP Figure: 2
OPERATION AND MAINTENANCE SUMMARY REPORT JULY- DECEMBER 2022
KINDER MORGAN SOUTHEAST TERMINALS - SELMA TERMINAL 1
LEGEND
SELMA, JOHNSTON COUNTY, NORTH CAROLINA
Project Number: 60673608 Date: 2023-08-17
MONITORING WELL
(Associated With Incident #92463)
MONITORING WELL
(Associated With Incident #87298)
SG
STREAM GAUGE
W
E
S
T

O
A
K

S
T
R
E
E
T
Project Management Initials:Designer: EL Checked: BD Approved: WPFilename: C:\USERS\LORENTE\AECOM\GDS GIS SERVICES - GIS CAD PROJECTS\DCS AMERICAS\KINDER MORGAN\SELMA 1\20_JAN_2023\WORKSPACE\FIGURE 3.DWG
OPERATIONS AND MAINTENANCE SUMMARY REPORT JULY - DECEMBER 2022
KINDER MORGAN SOUTHEAST TERMINALS - SELMA TERMINAL 1
SELMA, NORTH CAROLINA
Project Number: 60673608 Date: 2023-02-17 BIOSPARGE SYSTEM LAYOUT Figure: 3
STREAM
POND TOP OF DIKERETENTION
Project Management Initials:Designer: EL Checked: BM Approved: WPFilename: C:\USERS\LORENTE\AECOM\GDS GIS SERVICES - GIS CAD PROJECTS\DCS AMERICAS\KINDER MORGAN\SELMA 1\20_JAN_2023\WORKSPACE\EDIT.20220220\F4B-GWEMAPDEC2022.DWG
GROUNDWATER CONTOUR MAP
JUNE 8, 2022
Figure: 4a
OPERATION AND MAINTENANCE SUMMARY REPORT JANUARY - JUNE 2022
KINDER MORGAN SOUTHEAST TERMINALS - SELMA TERMINAL 1
SELMA, JOHNSTON COUNTY, NORTH CAROLINA
Project Number: 60673608 Date: 2022-08-08
REMEDIAL
SYSTEM
BUILDING
LEGEND
MONITORING WELL
(Associated With Incident #92463)
MONITORING WELL
(Associated With Incident #87298)
GROUNDWATER ELEVATION
(Feet Above Mean Sea Level)
GROUNDWATER ELEVATION
(Not Used For Contouring)
GROUNDWATER CONTOUR
(Dashed Where Inferred)
GROUNDWATER FLOW DIRECTION
STREAM GAUGESG
STREAM
POND TOP OF DIKERETENTION
Project Management Initials:Designer: EL Checked: BM Approved: WPFilename: C:\USERS\LORENTE\AECOM\GDS GIS SERVICES - GIS CAD PROJECTS\DCS AMERICAS\KINDER MORGAN\SELMA 1\20_JAN_2023\WORKSPACE\F4B-GWEMAPDEC2022.DWG
GROUNDWATER CONTOUR MAP
DECEMBER 7, 2022
Figure: 4b
OPERATION AND MAINTENANCE SUMMARY REPORT JULY - DECEMBER 2022
KINDER MORGAN SOUTHEAST TERMINALS - SELMA TERMINAL 1
SELMA, JOHNSTON COUNTY, NORTH CAROLINA
Project Number: 60673608 Date: 2023-01-20
REMEDIAL
SYSTEM
BUILDING
LEGEND
MONITORING WELL
(Associated With Incident #92463)
MONITORING WELL
(Associated With Incident #87298)
GROUNDWATER ELEVATION
(Feet Above Mean Sea Level)
GROUNDWATER ELEVATION
(Not Used For Contouring)
GROUNDWATER CONTOUR
(Dashed Where Inferred)
GROUNDWATER FLOW DIRECTION
STREAM GAUGESG
W
E
S
T

O
A
K

S
T
R
E
E
T
Project Management Initials:Designer: EL Checked: BM Approved: WPFilename: C:\USERS\LORENTE\AECOM\GDS GIS SERVICES - GIS CAD PROJECTS\DCS AMERICAS\KINDER MORGAN\SELMA 1\20_JAN_2023\WORKSPACE\FIGURE 5A - GW_ANALYTICAL.DWG
Figure: 5a
OPERATION AND MAINTENANCE SUMMARY REPORT JULY - DECEMBER 2022
KINDER MORGAN SOUTHEAST TERMINALS - SELMA TERMINAL 1
SELMA, JOHNSTON COUNTY, NORTH CAROLINA
Project Number: 60673608 Date: 2022-10-03
GROUNDWATER ANALYTICAL RESULTS, INCIDENT #87298
SEPTEMBER 6, 2022
Project Management Initials:Designer: EL Checked: BM Approved: WPFilename: C:\USERS\LORENTE\AECOM\GDS GIS SERVICES - GIS CAD PROJECTS\DCS AMERICAS\KINDER MORGAN\SELMA 1\20_JAN_2023\WORKSPACE\FIGURE 5B-GWANALYTICALJSEPTEMBER7,2022.DWG
GROUNDWATER ANALYTICAL RESULTS, INCIDENT #92463
SEPTEMBER 7, 2022
Figure: 5b
OPERATION AND MAINTENACE SUMMARY REPORT JULY - DECEMBER 2022
KINDER MORGAN SOUTHEAST TERMINALS - SELMA TERMINAL 1
SELMA, JOHNSTON COUNTY, NORTH CAROLINA
Project Number: 60673608 Date: 2022-11-23
LEGEND
NE
NE
NE
NE
NE
NE
Project Management Initials:Designer: EL Checked: BM Approved: WPFilename: C:\USERS\LORENTE\AECOM\GDS GIS SERVICES - GIS CAD PROJECTS\DCS AMERICAS\KINDER MORGAN\SELMA 1\20_JAN_2023\WORKSPACE\F5C-GWANALYTICALDEC2022.DWG
GROUNDWATER ANALYTICAL RESULTS, INCIDENT #92463
DECEMBER 7, 2022
Figure: 5c
OPERATION AND MAINTENACE SUMMARY REPORT JULY- DECEMBER 2022
KINDER MORGAN SOUTHEAST TERMINALS - SELMA TERMINAL 1
SELMA, JOHNSTON COUNTY, NORTH CAROLINA
Project Number: 60698903 Date: 2023-01-20
LEGEND
NS
NS
NS
NE
NSNS
NE
Appendix A
Groundwater Laboratory Analytical Reports
09/23/22
Technical Report for
Kinder Morgan
URSNCM:KMST Selma #1 West Oak Street, Selma, NC
60673608
SGS Job Number: LA82988
Sampling Dates: 09/06/22 - 09/07/22
Report to:
AECOM
1600 Perimeter Park Drive
Morrisville, NC 27560
[e-mail]
ATTN: Martha Meyers-Lee
Total number of pages in report:
Certifications: LDEQ(2048), LDHH(LA150012), AR(14-045-04), AZ(AZ0805), FL(E87657), IL(200082), KY(#31),
NC(487), SC(73004001), NJ(LA007), TX(T104704186-18-16), WV(257)
This report shall not be reproduced, except in its entirety, without the written approval of SGS.
Test results relate only to samples analyzed.
SGS North America Inc. • 500 Ambassador Caffery • Scott, LA 70583 • tel: [phone]
Test results contained within this data package meet the requirements
of the National Environmental Laboratory Accreditation Program
and/or state specific certification programs as applicable.
Client Service contact: Rebecca Hebert 337-237-4775
Ron Benjamin
Lab Director
Scott, LA 09/23/22
e-Hardcopy 2.0
Automated Report
92
SGS is the sole authority for authorizing edits or modifications to this document.
Unauthorized modification of this report is strictly prohibited.
Review standard terms at: http://www.sgs.com/en/terms-and-conditions
The results set forth herein are provided by SGS North America Inc.
Please share your ideas about
how we can serve you better at:
[e-mail]
1 of 92
LA82988
Table of Contents
-1-
Sections:
Section 1: Sample Summary ...................................................................................................3
Section 2: Case Narrative/Conformance Summary ..............................................................5
Section 3: Summary of Hits ....................................................................................................7
Section 4: Sample Results ........................................................................................................11
4.1: LA82988-1: MW-2R ....................................................................................................12
4.2: LA82988-2: MW-3R ....................................................................................................13
4.3: LA82988-3: MW-4R ....................................................................................................14
4.4: LA82988-4: MW-6 .......................................................................................................15
4.5: LA82988-5: MW-9 .......................................................................................................16
4.6: LA82988-6: MW-10 .....................................................................................................17
4.7: LA82988-7: MW-12 .....................................................................................................18
4.8: LA82988-8: MW-13 .....................................................................................................19
4.9: LA82988-9: MW-14 .....................................................................................................20
4.10: LA82988-10: MW-15 .................................................................................................21
4.11: LA82988-11: MW-16 .................................................................................................22
4.12: LA82988-12: MW-17 .................................................................................................23
4.13: LA82988-13: EW-1 ....................................................................................................24
4.14: LA82988-14: MW-101 ...............................................................................................25
4.15: LA82988-15: MW-104 ...............................................................................................26
4.16: LA82988-16: MW-106 ...............................................................................................27
4.17: LA82988-17: MW-107 ...............................................................................................31
4.18: LA82988-18: MW-108 ...............................................................................................35
4.19: LA82988-19: MW-109 ...............................................................................................39
4.20: LA82988-20: MW-110 ...............................................................................................43
4.21: LA82988-21: MW-111 ...............................................................................................44
4.22: LA82988-22: MW-112 ...............................................................................................45
4.23: LA82988-23: TRIP BLANK ......................................................................................46
Section 5: Misc. Forms ............................................................................................................50
5.1: Chain of Custody ...........................................................................................................51
5.2: Analyst Legend ..............................................................................................................54
Section 6: MS Volatiles - QC Data Summaries .....................................................................55
6.1: Method Blank Summary ................................................................................................56
6.2: Blank Spike Summary ...................................................................................................67
6.3: Blank Spike/Blank Spike Duplicate Summary ..............................................................70
6.4: Matrix Spike/Matrix Spike Duplicate Summary ...........................................................78
Section 7: GC Volatiles - QC Data Summaries .....................................................................86
7.1: Method Blank Summary ................................................................................................87
7.2: Blank Spike/Blank Spike Duplicate Summary ..............................................................89
7.3: Duplicate Summary .......................................................................................................91 12345672 of 92
LA82988
SGS North America Inc.
Sample Summary
Kinder Morgan
Job No:LA82988
URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Project No: 60673608
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample ID
This report contains results reported as ND = Not detected. The following applies:
Organics ND = Not detected above the MDL
LA82988-1 09/06/22 12:40 JM 09/08/22 AQ Ground Water MW-2R
LA82988-2 09/06/22 09:50 JM 09/08/22 AQ Ground Water MW-3R
LA82988-3 09/06/22 10:10 JM 09/08/22 AQ Ground Water MW-4R
LA82988-4 09/06/22 12:20 JM 09/08/22 AQ Ground Water MW-6
LA82988-5 09/06/22 11:25 JM 09/08/22 AQ Ground Water MW-9
LA82988-6 09/06/22 13:40 JM 09/08/22 AQ Ground Water MW-10
LA82988-7 09/06/22 12:05 JM 09/08/22 AQ Ground Water MW-12
LA82988-8 09/06/22 11:55 JM 09/08/22 AQ Ground Water MW-13
LA82988-9 09/06/22 10:30 JM 09/08/22 AQ Ground Water MW-14
LA82988-10 09/06/22 10:45 JM 09/08/22 AQ Ground Water MW-15
LA82988-11 09/06/22 11:00 JM 09/08/22 AQ Ground Water MW-16
LA82988-12 09/06/22 11:10 JM 09/08/22 AQ Ground Water MW-17
3 of 92
LA829881
SGS North America Inc.
Sample Summary
(continued)
Kinder Morgan
Job No:LA82988
URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Project No: 60673608
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample ID
LA82988-13 09/06/22 13:00 JM 09/08/22 AQ Ground Water EW-1
LA82988-14 09/07/22 09:05 JM 09/08/22 AQ Ground Water MW-101
LA82988-15 09/07/22 09:30 JM 09/08/22 AQ Ground Water MW-104
LA82988-16 09/07/22 11:30 JM 09/08/22 AQ Ground Water MW-106
LA82988-17 09/07/22 12:05 JM 09/08/22 AQ Ground Water MW-107
LA82988-18 09/07/22 12:35 JM 09/08/22 AQ Ground Water MW-108
LA82988-19 09/07/22 11:00 JM 09/08/22 AQ Ground Water MW-109
LA82988-20 09/07/22 10:30 JM 09/08/22 AQ Ground Water MW-110
LA82988-21 09/07/22 08:00 JM 09/08/22 AQ Ground Water MW-111
LA82988-22 09/07/22 10:00 JM 09/08/22 AQ Ground Water MW-112
LA82988-23 09/07/22 00:00 JM 09/08/22 AQ Trip Blank Water TRIP BLANK
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LA829881
22 samples, 1 trip blanks and 0 field blanks were collected on between 09/06/2022 and 09/07/2022 and were received intact at SGS
North America Inc.-Scott (SGS) on 09/08/2022, properly preserved and cool at 0.8 Deg C. These samples received an SGS job
number of LA82988. A listing of the Laboratory Sample ID, Client Sample ID and dates of collection are presented in the Results
Summary Section of this report.
Except as noted below, all method specified calibrations and quality control performance criteria were met for this job. For more
information, please refer to QC summary pages.
Client:Kinder Morgan
Site:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Job No LA82988
Report Date 9/23/2022 3:07:01 PM
SAMPLE DELIVERY GROUP CASE NARRATIVE
MS Volatiles By Method SM 6200B
Matrix:AQ Batch ID:V1Q3131
All samples were analyzed within the recommended method holding time.
All method blanks for this batch meet method specific criteria.
Sample(s) LA82988-19MS, LA82988-19MSD were used as the QC samples indicated.
Matrix Spike Duplicate Recovery(s) for 2,2-Dichloropropane are outside control limits. Probable cause due to matrix
interference.
LA82988-19: Internal standards are not within control limits biased low indicating a high bias. Sample is ND.
LA82988-16: Internal standards are not within control limits biased low indicating a high bias. Sample is ND.
Matrix:AQ Batch ID:V1Q3132
All method blanks for this batch meet method specific criteria.
The following samples were run outside of holding time for method SM 6200B: LA82988-17, LA82988-18
Matrix:AQ Batch ID:V1Q3133
All method blanks for this batch meet method specific criteria.
The following samples were run outside of holding time for method SM 6200B: LA82988-16, LA82988-19 Initial analysis
within holding time. However, the calibration not valid for tert butyl formate. Reanalysis for this compound was past holding
time.
LA82988-19: Initial analysis within holding time. However, the calibration not valid for tert butyl formate. Reanalysis for this
compound was past holding time.
LA82988-16: Initial analysis within holding time. However, the calibration not valid for tert butyl formate. Reanalysis for this
compound was past holding time.
Matrix:AQ Batch ID:V2K3180
All samples were analyzed within the recommended method holding time.
Sample(s) LA82988-19MS, LA82988-19MSD were used as the QC samples indicated.
All method blanks for this batch meet method specific criteria.
Matrix Spike Recovery(s) for Acetone are outside control limits. Outside control limits due to matrix interference.
Matrix Spike Duplicate Recovery(s) for Acetone are outside control limits. Probable cause due to matrix interference.
LA82988-23 for tert-Butyl Formate: Calibration not valid for tert-butyl formate. Unable re-analyze due to receiving only 2 vials
for 2 tests requested.
MS Volatiles By Method SW846 8260B
Matrix:AQ Batch ID:V1G6267
All method blanks for this batch meet method specific criteria.
Friday, September 23, 2022 Page 1 of 2
5 of 92
LA829882
MS Volatiles By Method SW846 8260D
Matrix:AQ Batch ID:V1G6267
The following samples were run outside of holding time for method SW846 8260D: LA82988-13
Matrix:AQ Batch ID:V1Y160
All samples were analyzed within the recommended method holding time.
Sample(s) LA82988-3MS, LA82988-3MSD were used as the QC samples indicated.
All method blanks for this batch meet method specific criteria.
Sample(s) LA82988-10, LA82988-3, LA82988-5, LA82988-9 have surrogates outside control limits. Probable cause due to
matrix interference.
LA82988-3 for Toluene-D8: Outside laboratory control limits but within reasonable method acceptance limits.
LA82988-9 for Toluene-D8: Outside laboratory control limits but within reasonable method acceptance limits.
V1Y160-BSD1 for Ethyl Alcohol: RPD exceeded criteria. However, both recoveries passed criteria and the samples were ND.
LA82988-5 for Toluene-D8: Outside laboratory control limits but within reasonable method acceptance limits.
LA82988-10 for Toluene-D8: Outside laboratory control limits but within reasonable method acceptance limits.
Matrix:AQ Batch ID:V2Y160
All samples were analyzed within the recommended method holding time.
All method blanks for this batch meet method specific criteria.
Sample(s) LA82988-12MS, LA82988-12MSD were used as the QC samples indicated.
Sample(s) LA82988-11, LA82988-12, LA82988-14, LA82988-15, LA82988-20, LA82988-21, LA82988-22 have surrogates
outside control limits. Probable cause due to matrix interference.
LA82988-22 for Toluene-D8: Outside laboratory control limits but within reasonable method acceptance limits.
LA82988-21 for Toluene-D8: Outside laboratory control limits but within reasonable method acceptance limits.
LA82988-20 for Toluene-D8: Outside laboratory control limits but within reasonable method acceptance limits.
LA82988-14 for Toluene-D8: Outside laboratory control limits but within reasonable method acceptance limits.
LA82988-12 for Toluene-D8: Outside laboratory control limits but within reasonable method acceptance limits.
V2Y160-MB1 for Toluene-D8: Outside laboratory control limits but within reasonable method acceptance limits.
LA82988-11 for Toluene-D8: Outside laboratory control limits but within reasonable method acceptance limits.
LA82988-15 for Toluene-D8: Outside laboratory control limits but within reasonable method acceptance limits.
GC Volatiles By Method MADEP VPH REV 2.1
Matrix:AQ Batch ID:GLE2274
All samples were analyzed within the recommended method holding time.
Sample(s) LA82988-17DUP were used as the QC samples indicated.
All method blanks for this batch meet method specific criteria.
Matrix:AQ Batch ID:GLE2275
All samples were analyzed within the recommended method holding time.
Sample(s) LA83249-5DUP were used as the QC samples indicated.
All method blanks for this batch meet method specific criteria.
SGS North America Inc.-Scott (SGS) certifies that this report meets the project requirements for analytical data produced for the
samples as received at SGS and as stated on the COC. SGS certifies that the data meets the Data QualityObjectives for precision,
accuracy and completeness as specified in the SGS Quality Manual except as noted above. This report is to be used in its entirety.
SGS is not responsible for any assumptions of data quality if partial data packages are used
Friday, September 23, 2022 Page 2 of 2
6 of 92
LA829882
Summary of Hits Page 1 of 4
Job Number:LA82988
Account:Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Collected:09/06/22 thru 09/07/22
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
LA82988-1 MW-2R
Benzene 2840 20 4.5 ug/l SW846 8260D
Toluene 21.9 20 4.5 ug/l SW846 8260D
Ethylbenzene 1210 20 4.5 ug/l SW846 8260D
Xylene (total)370 40 7.8 ug/l SW846 8260D
Methyl Tert Butyl Ether 1010 20 4.1 ug/l SW846 8260D
Naphthalene 909 100 6.0 ug/l SW846 8260D
LA82988-2 MW-3R
No hits reported in this sample.
LA82988-3 MW-4R
No hits reported in this sample.
LA82988-4 MW-6
Benzene 1.3 1.0 0.23 ug/l SW846 8260D
Toluene 0.49 J 1.0 0.23 ug/l SW846 8260D
Ethylbenzene 119 1.0 0.23 ug/l SW846 8260D
Xylene (total)4.6 2.0 0.39 ug/l SW846 8260D
Naphthalene 16.6 5.0 0.30 ug/l SW846 8260D
LA82988-5 MW-9
Naphthalene 0.52 J 5.0 0.30 ug/l SW846 8260D
LA82988-6 MW-10
Xylene (total)0.58 J 2.0 0.39 ug/l SW846 8260D
LA82988-7 MW-12
Benzene 7.2 1.0 0.23 ug/l SW846 8260D
Toluene 0.61 J 1.0 0.23 ug/l SW846 8260D
Ethylbenzene 0.48 J 1.0 0.23 ug/l SW846 8260D
Xylene (total)1.4 J 2.0 0.39 ug/l SW846 8260D
Naphthalene 21.1 5.0 0.30 ug/l SW846 8260D
LA82988-8 MW-13
Benzene 13.8 5.0 1.1 ug/l SW846 8260D
Toluene 3.2 J 5.0 1.1 ug/l SW846 8260D
7 of 92
LA829883
Summary of Hits Page 2 of 4
Job Number:LA82988
Account:Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Collected:09/06/22 thru 09/07/22
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
Ethylbenzene 474 5.0 1.1 ug/l SW846 8260D
Xylene (total)284 10 2.0 ug/l SW846 8260D
Naphthalene 296 25 1.5 ug/l SW846 8260D
LA82988-9 MW-14
Naphthalene 0.32 J 5.0 0.30 ug/l SW846 8260D
LA82988-10 MW-15
No hits reported in this sample.
LA82988-11 MW-16
No hits reported in this sample.
LA82988-12 MW-17
No hits reported in this sample.
LA82988-13 EW-1
Benzene 333 5.0 1.1 ug/l SW846 8260D
Toluene 6.7 5.0 1.1 ug/l SW846 8260D
Ethylbenzene 331 5.0 1.1 ug/l SW846 8260D
Xylene (total)466 10 2.0 ug/l SW846 8260D
Methyl Tert Butyl Ether 87.6 5.0 1.0 ug/l SW846 8260D
Naphthalene 285 25 1.5 ug/l SW846 8260D
LA82988-14 MW-101
No hits reported in this sample.
LA82988-15 MW-104
Benzene 2.7 1.0 0.23 ug/l SW846 8260D
Toluene 0.60 J 1.0 0.23 ug/l SW846 8260D
Ethylbenzene 42.6 1.0 0.23 ug/l SW846 8260D
Xylene (total)38.4 2.0 0.39 ug/l SW846 8260D
Naphthalene 6.8 5.0 0.30 ug/l SW846 8260D
LA82988-16 MW-106
No hits reported in this sample.
8 of 92
LA829883
Summary of Hits Page 3 of 4
Job Number:LA82988
Account:Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Collected:09/06/22 thru 09/07/22
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
LA82988-17 MW-107
Benzene 945 50 27 ug/l SM 6200B
Ethylbenzene 3180 50 20 ug/l SM 6200B
Isopropylbenzene 90.1 50 13 ug/l SM 6200B
Methyl Ethyl Ketone 326 J 2500 28 ug/l SM 6200B
Naphthalene 242 50 10 ug/l SM 6200B
n-Propylbenzene 179 50 22 ug/l SM 6200B
Toluene 7480 250 150 ug/l SM 6200B
1,2,4-Trimethylbenzene 1910 50 15 ug/l SM 6200B
1,3,5-Trimethylbenzene 372 50 16 ug/l SM 6200B
m,p-Xylene 8150 500 170 ug/l SM 6200B
o-Xylene 5000 250 74 ug/l SM 6200B
Xylene (total)13100 250 81 ug/l SM 6200B
C5- C8 Aliphatics (Unadj.)11600 2000 1000 ug/l MADEP VPH REV 2.1
C9- C12 Aliphatics (Unadj.)22000 2000 1000 ug/l MADEP VPH REV 2.1
C9- C10 Aromatics (Unadj.)2710 2000 400 ug/l MADEP VPH REV 2.1
LA82988-18 MW-108
Benzene 41.5 2.5 1.4 ug/l SM 6200B
n-Butylbenzene 1.9 J 2.5 0.46 ug/l SM 6200B
sec-Butylbenzene 7.4 2.5 0.71 ug/l SM 6200B
Di-Isopropyl Ether 1.2 J 2.5 0.37 ug/l SM 6200B
Ethylbenzene 1600 25 10 ug/l SM 6200B
Isopropylbenzene 117 2.5 0.66 ug/l SM 6200B
p-Isopropyltoluene 3.8 2.5 0.65 ug/l SM 6200B
Methyl Ethyl Ketone 32.0 J 130 1.4 ug/l SM 6200B
Methyl Tert Butyl Ether 1.8 J 2.5 0.34 ug/l SM 6200B
Naphthalene 154 2.5 0.50 ug/l SM 6200B
n-Propylbenzene 295 2.5 1.1 ug/l SM 6200B
Toluene 6.4 2.5 1.5 ug/l SM 6200B
1,2,4-Trimethylbenzene 11.9 2.5 0.73 ug/l SM 6200B
1,3,5-Trimethylbenzene 1.5 J 2.5 0.81 ug/l SM 6200B
m,p-Xylene 9.2 5.0 1.7 ug/l SM 6200B
o-Xylene 5.2 2.5 0.74 ug/l SM 6200B
Xylene (total)14.4 2.5 0.81 ug/l SM 6200B
C5- C8 Aliphatics (Unadj.)325 J 500 250 ug/l MADEP VPH REV 2.1
C9- C12 Aliphatics (Unadj.)2160 500 250 ug/l MADEP VPH REV 2.1
C9- C10 Aromatics (Unadj.)381 J 500 100 ug/l MADEP VPH REV 2.1
LA82988-19 MW-109
Naphthalene a 0.19 J 0.50 0.10 ug/l SM 6200B
9 of 92
LA829883
Summary of Hits Page 4 of 4
Job Number:LA82988
Account:Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Collected:09/06/22 thru 09/07/22
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
LA82988-20 MW-110
Naphthalene 0.31 J 5.0 0.30 ug/l SW846 8260D
LA82988-21 MW-111
No hits reported in this sample.
LA82988-22 MW-112
No hits reported in this sample.
LA82988-23 TRIP BLANK
Acetone 10.3 10 1.2 ug/l SM 6200B
Chlorobenzene 2.5 0.50 0.16 ug/l SM 6200B
Methylene Chloride 0.20 J 0.50 0.080 ug/l SM 6200B
Toluene 0.43 J 0.50 0.29 ug/l SM 6200B
Toluene 0.35 J 1.0 0.23 ug/l SW846 8260D
(a) Internal standards are not within control limits biased low indicating a high bias. Sample is ND.
10 of 92
LA829883
SGS North America Inc.
Sample Results
Report of Analysis
Scott, LA
Section 4
11 of 92
LA829884
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-2R
Lab Sample ID:LA82988-1 Date Sampled:09/06/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SW846 8260D Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1Y0003708.D 20 09/15/22 19:19 JY n/a n/a V1Y160
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
Purgeable Aromatics, MTBE, Naphthalene
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 2840 20 4.5 ug/l
108-88-3 Toluene 21.9 20 4.5 ug/l
100-41-4 Ethylbenzene 1210 20 4.5 ug/l
1330-20-7 Xylene (total)370 40 7.8 ug/l
1634-04-4 Methyl Tert Butyl Ether 1010 20 4.1 ug/l
91-20-3 Naphthalene 909 100 6.0 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 91%75-130%
2037-26-5 Toluene-D8 106%85-110%
460-00-4 4-Bromofluorobenzene 106%86-115%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
12 of 92
LA8298844.1
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-3R
Lab Sample ID:LA82988-2 Date Sampled:09/06/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SW846 8260D Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1Y0003692.D 1 09/15/22 15:26 JY n/a n/a V1Y160
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
Purgeable Aromatics, MTBE, Naphthalene
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 1.0 0.23 ug/l
108-88-3 Toluene ND 1.0 0.23 ug/l
100-41-4 Ethylbenzene ND 1.0 0.23 ug/l
1330-20-7 Xylene (total)ND 2.0 0.39 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 1.0 0.21 ug/l
91-20-3 Naphthalene ND 5.0 0.30 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 96%75-130%
2037-26-5 Toluene-D8 109%85-110%
460-00-4 4-Bromofluorobenzene 106%86-115%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
13 of 92
LA8298844.2
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-4R
Lab Sample ID:LA82988-3 Date Sampled:09/06/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SW846 8260D Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1Y0003694.D 1 09/15/22 15:55 JY n/a n/a V1Y160
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
Purgeable Aromatics, MTBE, Naphthalene
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 1.0 0.23 ug/l
108-88-3 Toluene ND 1.0 0.23 ug/l
100-41-4 Ethylbenzene ND 1.0 0.23 ug/l
1330-20-7 Xylene (total)ND 2.0 0.39 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 1.0 0.21 ug/l
91-20-3 Naphthalene ND 5.0 0.30 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 97%75-130%
2037-26-5 Toluene-D8 111% a 85-110%
460-00-4 4-Bromofluorobenzene 105%86-115%
(a) Outside laboratory control limits but within reasonable method acceptance limits.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
14 of 92
LA8298844.3
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-6
Lab Sample ID:LA82988-4 Date Sampled:09/06/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SW846 8260D Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1Y0003696.D 1 09/15/22 16:24 JY n/a n/a V1Y160
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
Purgeable Aromatics, MTBE, Naphthalene
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 1.3 1.0 0.23 ug/l
108-88-3 Toluene 0.49 1.0 0.23 ug/l J
100-41-4 Ethylbenzene 119 1.0 0.23 ug/l
1330-20-7 Xylene (total)4.6 2.0 0.39 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 1.0 0.21 ug/l
91-20-3 Naphthalene 16.6 5.0 0.30 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 99%75-130%
2037-26-5 Toluene-D8 98%85-110%
460-00-4 4-Bromofluorobenzene 104%86-115%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
15 of 92
LA8298844.4
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-9
Lab Sample ID:LA82988-5 Date Sampled:09/06/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SW846 8260D Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1Y0003698.D 1 09/15/22 16:54 JY n/a n/a V1Y160
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
Purgeable Aromatics, MTBE, Naphthalene
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 1.0 0.23 ug/l
108-88-3 Toluene ND 1.0 0.23 ug/l
100-41-4 Ethylbenzene ND 1.0 0.23 ug/l
1330-20-7 Xylene (total)ND 2.0 0.39 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 1.0 0.21 ug/l
91-20-3 Naphthalene 0.52 5.0 0.30 ug/l J
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 99%75-130%
2037-26-5 Toluene-D8 111% a 85-110%
460-00-4 4-Bromofluorobenzene 107%86-115%
(a) Outside laboratory control limits but within reasonable method acceptance limits.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
16 of 92
LA8298844.5
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-10
Lab Sample ID:LA82988-6 Date Sampled:09/06/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SW846 8260D Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1Y0003700.D 1 09/15/22 17:23 JY n/a n/a V1Y160
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
Purgeable Aromatics, MTBE, Naphthalene
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 1.0 0.23 ug/l
108-88-3 Toluene ND 1.0 0.23 ug/l
100-41-4 Ethylbenzene ND 1.0 0.23 ug/l
1330-20-7 Xylene (total)0.58 2.0 0.39 ug/l J
1634-04-4 Methyl Tert Butyl Ether ND 1.0 0.21 ug/l
91-20-3 Naphthalene ND 5.0 0.30 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 93%75-130%
2037-26-5 Toluene-D8 108%85-110%
460-00-4 4-Bromofluorobenzene 106%86-115%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
17 of 92
LA8298844.6
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-12
Lab Sample ID:LA82988-7 Date Sampled:09/06/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SW846 8260D Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1Y0003702.D 1 09/15/22 17:52 JY n/a n/a V1Y160
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
Purgeable Aromatics, MTBE, Naphthalene
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 7.2 1.0 0.23 ug/l
108-88-3 Toluene 0.61 1.0 0.23 ug/l J
100-41-4 Ethylbenzene 0.48 1.0 0.23 ug/l J
1330-20-7 Xylene (total)1.4 2.0 0.39 ug/l J
1634-04-4 Methyl Tert Butyl Ether ND 1.0 0.21 ug/l
91-20-3 Naphthalene 21.1 5.0 0.30 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 96%75-130%
2037-26-5 Toluene-D8 109%85-110%
460-00-4 4-Bromofluorobenzene 106%86-115%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
18 of 92
LA8298844.7
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-13
Lab Sample ID:LA82988-8 Date Sampled:09/06/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SW846 8260D Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1Y0003710.D 5 09/15/22 19:48 JY n/a n/a V1Y160
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
Purgeable Aromatics, MTBE, Naphthalene
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 13.8 5.0 1.1 ug/l
108-88-3 Toluene 3.2 5.0 1.1 ug/l J
100-41-4 Ethylbenzene 474 5.0 1.1 ug/l
1330-20-7 Xylene (total)284 10 2.0 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 5.0 1.0 ug/l
91-20-3 Naphthalene 296 25 1.5 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 91%75-130%
2037-26-5 Toluene-D8 110%85-110%
460-00-4 4-Bromofluorobenzene 104%86-115%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
19 of 92
LA8298844.8
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-14
Lab Sample ID:LA82988-9 Date Sampled:09/06/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SW846 8260D Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1Y0003704.D 1 09/15/22 18:21 JY n/a n/a V1Y160
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
Purgeable Aromatics, MTBE, Naphthalene
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 1.0 0.23 ug/l
108-88-3 Toluene ND 1.0 0.23 ug/l
100-41-4 Ethylbenzene ND 1.0 0.23 ug/l
1330-20-7 Xylene (total)ND 2.0 0.39 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 1.0 0.21 ug/l
91-20-3 Naphthalene 0.32 5.0 0.30 ug/l J
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 94%75-130%
2037-26-5 Toluene-D8 112% a 85-110%
460-00-4 4-Bromofluorobenzene 106%86-115%
(a) Outside laboratory control limits but within reasonable method acceptance limits.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
20 of 92
LA8298844.9
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-15
Lab Sample ID:LA82988-10 Date Sampled:09/06/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SW846 8260D Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1Y0003706.D 1 09/15/22 18:50 JY n/a n/a V1Y160
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
Purgeable Aromatics, MTBE, Naphthalene
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 1.0 0.23 ug/l
108-88-3 Toluene ND 1.0 0.23 ug/l
100-41-4 Ethylbenzene ND 1.0 0.23 ug/l
1330-20-7 Xylene (total)ND 2.0 0.39 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 1.0 0.21 ug/l
91-20-3 Naphthalene ND 5.0 0.30 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 102%75-130%
2037-26-5 Toluene-D8 111% a 85-110%
460-00-4 4-Bromofluorobenzene 106%86-115%
(a) Outside laboratory control limits but within reasonable method acceptance limits.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
21 of 92
LA8298844.10
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-16
Lab Sample ID:LA82988-11 Date Sampled:09/06/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SW846 8260D Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2Y0003691.D 1 09/15/22 15:11 JY n/a n/a V2Y160
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
Purgeable Aromatics, MTBE, Naphthalene
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 1.0 0.23 ug/l
108-88-3 Toluene ND 1.0 0.23 ug/l
100-41-4 Ethylbenzene ND 1.0 0.23 ug/l
1330-20-7 Xylene (total)ND 2.0 0.39 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 1.0 0.21 ug/l
91-20-3 Naphthalene ND 5.0 0.30 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 98%75-130%
2037-26-5 Toluene-D8 111% a 85-110%
460-00-4 4-Bromofluorobenzene 105%86-115%
(a) Outside laboratory control limits but within reasonable method acceptance limits.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
22 of 92
LA8298844.11
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-17
Lab Sample ID:LA82988-12 Date Sampled:09/06/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SW846 8260D Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2Y0003693.D 1 09/15/22 15:41 JY n/a n/a V2Y160
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
Purgeable Aromatics, MTBE, Naphthalene
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 1.0 0.23 ug/l
108-88-3 Toluene ND 1.0 0.23 ug/l
100-41-4 Ethylbenzene ND 1.0 0.23 ug/l
1330-20-7 Xylene (total)ND 2.0 0.39 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 1.0 0.21 ug/l
91-20-3 Naphthalene ND 5.0 0.30 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 98%75-130%
2037-26-5 Toluene-D8 113% a 85-110%
460-00-4 4-Bromofluorobenzene 104%86-115%
(a) Outside laboratory control limits but within reasonable method acceptance limits.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
23 of 92
LA8298844.12
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:EW-1
Lab Sample ID:LA82988-13 Date Sampled:09/06/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SW846 8260D Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1G503941.D 5 09/20/22 21:24 JY n/a n/a V1G6267
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
Purgeable Aromatics, MTBE, Naphthalene
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 333 5.0 1.1 ug/l
108-88-3 Toluene 6.7 5.0 1.1 ug/l
100-41-4 Ethylbenzene 331 5.0 1.1 ug/l
1330-20-7 Xylene (total)466 10 2.0 ug/l
1634-04-4 Methyl Tert Butyl Ether 87.6 5.0 1.0 ug/l
91-20-3 Naphthalene 285 25 1.5 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 92%75-130%
2037-26-5 Toluene-D8 105%85-110%
460-00-4 4-Bromofluorobenzene 102%86-115%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
24 of 92
LA8298844.13
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-101
Lab Sample ID:LA82988-14 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SW846 8260D Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2Y0003695.D 1 09/15/22 16:10 JY n/a n/a V2Y160
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
Purgeable Aromatics, MTBE, Naphthalene
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 1.0 0.23 ug/l
108-88-3 Toluene ND 1.0 0.23 ug/l
100-41-4 Ethylbenzene ND 1.0 0.23 ug/l
1330-20-7 Xylene (total)ND 2.0 0.39 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 1.0 0.21 ug/l
91-20-3 Naphthalene ND 5.0 0.30 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 94%75-130%
2037-26-5 Toluene-D8 112% a 85-110%
460-00-4 4-Bromofluorobenzene 101%86-115%
(a) Outside laboratory control limits but within reasonable method acceptance limits.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
25 of 92
LA8298844.14
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-104
Lab Sample ID:LA82988-15 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SW846 8260D Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2Y0003697.D 1 09/15/22 16:39 JY n/a n/a V2Y160
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
Purgeable Aromatics, MTBE, Naphthalene
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene 2.7 1.0 0.23 ug/l
108-88-3 Toluene 0.60 1.0 0.23 ug/l J
100-41-4 Ethylbenzene 42.6 1.0 0.23 ug/l
1330-20-7 Xylene (total)38.4 2.0 0.39 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 1.0 0.21 ug/l
91-20-3 Naphthalene 6.8 5.0 0.30 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 96%75-130%
2037-26-5 Toluene-D8 113% a 85-110%
460-00-4 4-Bromofluorobenzene 103%86-115%
(a) Outside laboratory control limits but within reasonable method acceptance limits.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
26 of 92
LA8298844.15
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:MW-106
Lab Sample ID:LA82988-16 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 a 1Q0144404.D 1 09/20/22 23:11 JY n/a n/a V1Q3131
Run #2 b 1Q0144468.D 1 09/22/22 22:20 MB n/a n/a V1Q3133
Purge Volume
Run #1 25.0 ml
Run #2 25.0 ml
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 1.2 ug/l
71-43-2 Benzene ND 0.50 0.27 ug/l
108-86-1 Bromobenzene ND 0.50 0.18 ug/l
74-97-5 Bromochloromethane ND 0.50 0.12 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.18 ug/l
75-25-2 Bromoform ND 0.50 0.10 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.092 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.14 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.16 ug/l
56-23-5 Carbon Tetrachloride ND 0.20 0.092 ug/l
108-90-7 Chlorobenzene ND 0.50 0.16 ug/l
75-00-3 Chloroethane ND 0.50 0.055 ug/l
67-66-3 Chloroform ND 0.50 0.094 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.16 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.20 ug/l
124-48-1 Dibromochloromethane ND 0.20 0.075 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.24 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.12 ug/l
541-73-1 m-Dichlorobenzene ND 0.50 0.063 ug/l
95-50-1 o-Dichlorobenzene ND 0.50 0.20 ug/l
106-46-7 p-Dichlorobenzene ND 0.50 0.22 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.10 ug/l
107-06-2 1,2-Dichloroethane ND 0.20 0.12 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.094 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.11 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.15 ug/l
78-87-5 1,2-Dichloropropane ND 0.30 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.21 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.079 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.12 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.10 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.056 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
27 of 92
LA8298844.16
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:MW-106
Lab Sample ID:LA82988-16 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether ND 0.50 0.073 ug/l
64-17-5 Ethyl Alcohol ND 50 8.4 ug/l
100-41-4 Ethylbenzene ND 0.50 0.20 ug/l
637-92-3 Ethyl Tert-Butyl Ether ND 0.50 0.056 ug/l
591-78-6 2-Hexanone ND 1.0 0.42 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.23 ug/l
74-87-3 Methyl Chloride ND 0.50 0.066 ug/l
75-09-2 Methylene Chloride ND 0.50 0.080 ug/l
78-93-3 Methyl Ethyl Ketone ND 25 0.28 ug/l
108-10-1 4-Methyl-2-pentanone ND 0.50 0.24 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.068 ug/l
91-20-3 Naphthalene ND 0.50 0.10 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.22 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
75-85-4 Tert-Amyl Alcohol ND 25 0.77 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 1.0 0.084 ug/l
75-65-0 Tert-Butyl Alcohol ND 10 1.0 ug/l
762-75-4 tert-Butyl Formate ND c 5.0 0.035 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.18 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.12 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.22 ug/l
108-88-3 Toluene ND 0.50 0.29 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.16 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.17 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.16 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.30 0.17 ug/l
79-01-6 Trichloroethylene ND 0.50 0.18 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.073 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.023 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.15 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.16 ug/l
108-05-4 Vinyl Acetate ND 0.50 0.069 ug/l
75-01-4 Vinyl Chloride ND 0.10 0.075 ug/l
m,p-Xylene ND 1.0 0.34 ug/l
95-47-6 o-Xylene ND 0.50 0.15 ug/l
1330-20-7 Xylene (total)ND 0.50 0.16 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
28 of 92
LA8298844.16
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:MW-106
Lab Sample ID:LA82988-16 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
VOA List for NC, May 2012
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 109%95%70-130%
2037-26-5 Toluene-D8 104%100%70-130%
460-00-4 4-Bromofluorobenzene 107%108%70-130%
(a) Internal standards are not within control limits biased low indicating a high bias. Sample is ND.
(b) Initial analysis within holding time. However, the calibration not valid for tert butyl formate. Reanalysis
for this compound was past holding time.
(c) Result is from Run# 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
29 of 92
LA8298844.16
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-106
Lab Sample ID:LA82988-16 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:MADEP VPH REV 2.1 Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LE038003.D 1 09/17/22 05:32 KM n/a n/a GLE2274
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
MA VPH list
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)ND 100 50 ug/l
C9- C12 Aliphatics (Unadj.)ND 100 50 ug/l
C9- C10 Aromatics (Unadj.)ND 100 20 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
615-59-8 2,5-Dibromotoluene 101%70-130%
615-59-8 2,5-Dibromotoluene 101%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
30 of 92
LA8298844.16
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:MW-107
Lab Sample ID:LA82988-17 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1Q0144406.D 100 09/21/22 00:06 JY n/a n/a V1Q3131
Run #2 1Q0144429.D 500 09/21/22 14:42 JY n/a n/a V1Q3132
Purge Volume
Run #1 25.0 ml
Run #2 25.0 ml
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 1000 120 ug/l
71-43-2 Benzene 945 50 27 ug/l
108-86-1 Bromobenzene ND 50 18 ug/l
74-97-5 Bromochloromethane ND 50 12 ug/l
75-27-4 Bromodichloromethane ND 50 18 ug/l
75-25-2 Bromoform ND 50 10 ug/l
104-51-8 n-Butylbenzene ND 50 9.2 ug/l
135-98-8 sec-Butylbenzene ND 50 14 ug/l
98-06-6 tert-Butylbenzene ND 50 16 ug/l
56-23-5 Carbon Tetrachloride ND 20 9.2 ug/l
108-90-7 Chlorobenzene ND 50 16 ug/l
75-00-3 Chloroethane ND 50 5.5 ug/l
67-66-3 Chloroform ND 50 9.4 ug/l
95-49-8 o-Chlorotoluene ND 50 16 ug/l
106-43-4 p-Chlorotoluene ND 50 20 ug/l
124-48-1 Dibromochloromethane ND 20 7.5 ug/l
106-93-4 1,2-Dibromoethane ND 50 24 ug/l
75-71-8 Dichlorodifluoromethane ND 50 12 ug/l
541-73-1 m-Dichlorobenzene ND 50 6.3 ug/l
95-50-1 o-Dichlorobenzene ND 50 20 ug/l
106-46-7 p-Dichlorobenzene ND 50 22 ug/l
75-34-3 1,1-Dichloroethane ND 50 10 ug/l
107-06-2 1,2-Dichloroethane ND 20 12 ug/l
75-35-4 1,1-Dichloroethylene ND 50 9.4 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 50 11 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 50 15 ug/l
78-87-5 1,2-Dichloropropane ND 30 13 ug/l
142-28-9 1,3-Dichloropropane ND 50 21 ug/l
594-20-7 2,2-Dichloropropane ND 50 7.9 ug/l
563-58-6 1,1-Dichloropropene ND 50 12 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 20 10 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 20 5.6 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
31 of 92
LA8298844.17
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:MW-107
Lab Sample ID:LA82988-17 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether ND 50 7.3 ug/l
64-17-5 Ethyl Alcohol ND 5000 840 ug/l
100-41-4 Ethylbenzene 3180 50 20 ug/l
637-92-3 Ethyl Tert-Butyl Ether ND 50 5.6 ug/l
591-78-6 2-Hexanone ND 100 42 ug/l
98-82-8 Isopropylbenzene 90.1 50 13 ug/l
99-87-6 p-Isopropyltoluene ND 50 13 ug/l
74-83-9 Methyl Bromide ND 50 23 ug/l
74-87-3 Methyl Chloride ND 50 6.6 ug/l
75-09-2 Methylene Chloride ND 50 8.0 ug/l
78-93-3 Methyl Ethyl Ketone 326 2500 28 ug/l J
108-10-1 4-Methyl-2-pentanone ND 50 24 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 50 6.8 ug/l
91-20-3 Naphthalene 242 50 10 ug/l
103-65-1 n-Propylbenzene 179 50 22 ug/l
100-42-5 Styrene ND 50 13 ug/l
75-85-4 Tert-Amyl Alcohol ND 2500 77 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 100 8.4 ug/l
75-65-0 Tert-Butyl Alcohol ND 1000 100 ug/l
762-75-4 tert-Butyl Formate ND 500 3.5 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 50 18 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 20 12 ug/l
127-18-4 Tetrachloroethylene ND 50 22 ug/l
108-88-3 Toluene 7480 a 250 150 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 50 16 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 50 17 ug/l
71-55-6 1,1,1-Trichloroethane ND 50 16 ug/l
79-00-5 1,1,2-Trichloroethane ND 30 17 ug/l
79-01-6 Trichloroethylene ND 50 18 ug/l
75-69-4 Trichlorofluoromethane ND 50 7.3 ug/l
96-18-4 1,2,3-Trichloropropane ND 50 2.3 ug/l
95-63-6 1,2,4-Trimethylbenzene 1910 50 15 ug/l
108-67-8 1,3,5-Trimethylbenzene 372 50 16 ug/l
108-05-4 Vinyl Acetate ND 50 6.9 ug/l
75-01-4 Vinyl Chloride ND 10 7.5 ug/l
m,p-Xylene 8150 a 500 170 ug/l
95-47-6 o-Xylene 5000 a 250 74 ug/l
1330-20-7 Xylene (total)13100 a 250 81 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
32 of 92
LA8298844.17
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:MW-107
Lab Sample ID:LA82988-17 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
VOA List for NC, May 2012
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 99%101%70-130%
2037-26-5 Toluene-D8 104%99%70-130%
460-00-4 4-Bromofluorobenzene 111%113%70-130%
(a) Result is from Run# 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
33 of 92
LA8298844.17
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-107
Lab Sample ID:LA82988-17 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:MADEP VPH REV 2.1 Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LE037999.D 20 09/17/22 03:28 KM n/a n/a GLE2274
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
MA VPH list
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)11600 2000 1000 ug/l
C9- C12 Aliphatics (Unadj.)22000 2000 1000 ug/l
C9- C10 Aromatics (Unadj.)2710 2000 400 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
615-59-8 2,5-Dibromotoluene 99%70-130%
615-59-8 2,5-Dibromotoluene 98%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
34 of 92
LA8298844.17
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:MW-108
Lab Sample ID:LA82988-18 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1Q0144408.D 5 09/21/22 01:01 JY n/a n/a V1Q3131
Run #2 1Q0144430.D 50 09/21/22 15:10 JY n/a n/a V1Q3132
Purge Volume
Run #1 25.0 ml
Run #2 25.0 ml
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 50 6.2 ug/l
71-43-2 Benzene 41.5 2.5 1.4 ug/l
108-86-1 Bromobenzene ND 2.5 0.91 ug/l
74-97-5 Bromochloromethane ND 2.5 0.61 ug/l
75-27-4 Bromodichloromethane ND 2.5 0.90 ug/l
75-25-2 Bromoform ND 2.5 0.50 ug/l
104-51-8 n-Butylbenzene 1.9 2.5 0.46 ug/l J
135-98-8 sec-Butylbenzene 7.4 2.5 0.71 ug/l
98-06-6 tert-Butylbenzene ND 2.5 0.79 ug/l
56-23-5 Carbon Tetrachloride ND 1.0 0.46 ug/l
108-90-7 Chlorobenzene ND 2.5 0.82 ug/l
75-00-3 Chloroethane ND 2.5 0.28 ug/l
67-66-3 Chloroform ND 2.5 0.47 ug/l
95-49-8 o-Chlorotoluene ND 2.5 0.82 ug/l
106-43-4 p-Chlorotoluene ND 2.5 1.0 ug/l
124-48-1 Dibromochloromethane ND 1.0 0.37 ug/l
106-93-4 1,2-Dibromoethane ND 2.5 1.2 ug/l
75-71-8 Dichlorodifluoromethane ND 2.5 0.61 ug/l
541-73-1 m-Dichlorobenzene ND 2.5 0.32 ug/l
95-50-1 o-Dichlorobenzene ND 2.5 0.98 ug/l
106-46-7 p-Dichlorobenzene ND 2.5 1.1 ug/l
75-34-3 1,1-Dichloroethane ND 2.5 0.52 ug/l
107-06-2 1,2-Dichloroethane ND 1.0 0.61 ug/l
75-35-4 1,1-Dichloroethylene ND 2.5 0.47 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 2.5 0.55 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 2.5 0.77 ug/l
78-87-5 1,2-Dichloropropane ND 1.5 0.63 ug/l
142-28-9 1,3-Dichloropropane ND 2.5 1.0 ug/l
594-20-7 2,2-Dichloropropane ND 2.5 0.40 ug/l
563-58-6 1,1-Dichloropropene ND 2.5 0.58 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 1.0 0.51 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 1.0 0.28 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
35 of 92
LA8298844.18
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:MW-108
Lab Sample ID:LA82988-18 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether 1.2 2.5 0.37 ug/l J
64-17-5 Ethyl Alcohol ND 250 42 ug/l
100-41-4 Ethylbenzene 1600 a 25 10 ug/l
637-92-3 Ethyl Tert-Butyl Ether ND 2.5 0.28 ug/l
591-78-6 2-Hexanone ND 5.0 2.1 ug/l
98-82-8 Isopropylbenzene 117 2.5 0.66 ug/l
99-87-6 p-Isopropyltoluene 3.8 2.5 0.65 ug/l
74-83-9 Methyl Bromide ND 2.5 1.1 ug/l
74-87-3 Methyl Chloride ND 2.5 0.33 ug/l
75-09-2 Methylene Chloride ND 2.5 0.40 ug/l
78-93-3 Methyl Ethyl Ketone 32.0 130 1.4 ug/l J
108-10-1 4-Methyl-2-pentanone ND 2.5 1.2 ug/l
1634-04-4 Methyl Tert Butyl Ether 1.8 2.5 0.34 ug/l J
91-20-3 Naphthalene 154 2.5 0.50 ug/l
103-65-1 n-Propylbenzene 295 2.5 1.1 ug/l
100-42-5 Styrene ND 2.5 0.63 ug/l
75-85-4 Tert-Amyl Alcohol ND 130 3.8 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 5.0 0.42 ug/l
75-65-0 Tert-Butyl Alcohol ND 50 5.1 ug/l
762-75-4 tert-Butyl Formate ND 25 0.18 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 2.5 0.92 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 1.0 0.62 ug/l
127-18-4 Tetrachloroethylene ND 2.5 1.1 ug/l
108-88-3 Toluene 6.4 2.5 1.5 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 2.5 0.80 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 2.5 0.85 ug/l
71-55-6 1,1,1-Trichloroethane ND 2.5 0.82 ug/l
79-00-5 1,1,2-Trichloroethane ND 1.5 0.87 ug/l
79-01-6 Trichloroethylene ND 2.5 0.90 ug/l
75-69-4 Trichlorofluoromethane ND 2.5 0.37 ug/l
96-18-4 1,2,3-Trichloropropane ND 2.5 0.11 ug/l
95-63-6 1,2,4-Trimethylbenzene 11.9 2.5 0.73 ug/l
108-67-8 1,3,5-Trimethylbenzene 1.5 2.5 0.81 ug/l J
108-05-4 Vinyl Acetate ND 2.5 0.34 ug/l
75-01-4 Vinyl Chloride ND 0.50 0.38 ug/l
m,p-Xylene 9.2 5.0 1.7 ug/l
95-47-6 o-Xylene 5.2 2.5 0.74 ug/l
1330-20-7 Xylene (total)14.4 2.5 0.81 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
36 of 92
LA8298844.18
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:MW-108
Lab Sample ID:LA82988-18 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
VOA List for NC, May 2012
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 112%103%70-130%
2037-26-5 Toluene-D8 105%102%70-130%
460-00-4 4-Bromofluorobenzene 103%107%70-130%
(a) Result is from Run# 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
37 of 92
LA8298844.18
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-108
Lab Sample ID:LA82988-18 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:MADEP VPH REV 2.1 Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LE038073.D 5 09/20/22 03:59 KM n/a n/a GLE2275
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
MA VPH list
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)325 500 250 ug/l J
C9- C12 Aliphatics (Unadj.)2160 500 250 ug/l
C9- C10 Aromatics (Unadj.)381 500 100 ug/l J
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
615-59-8 2,5-Dibromotoluene 91%70-130%
615-59-8 2,5-Dibromotoluene 82%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
38 of 92
LA8298844.18
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:MW-109
Lab Sample ID:LA82988-19 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 a 1Q0144405.D 1 09/20/22 23:38 JY n/a n/a V1Q3131
Run #2 b 1Q0144467.D 1 09/22/22 21:52 MB n/a n/a V1Q3133
Run #3 c 2K0143809.D 1 09/15/22 19:31 JY n/a n/a V2K3180
Purge Volume
Run #1 25.0 ml
Run #2 25.0 ml
Run #3 25.0 ml
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 1.2 ug/l
71-43-2 Benzene ND 0.50 0.27 ug/l
108-86-1 Bromobenzene ND 0.50 0.18 ug/l
74-97-5 Bromochloromethane ND 0.50 0.12 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.18 ug/l
75-25-2 Bromoform ND 0.50 0.10 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.092 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.14 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.16 ug/l
56-23-5 Carbon Tetrachloride ND 0.20 0.092 ug/l
108-90-7 Chlorobenzene ND 0.50 0.16 ug/l
75-00-3 Chloroethane ND 0.50 0.055 ug/l
67-66-3 Chloroform ND 0.50 0.094 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.16 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.20 ug/l
124-48-1 Dibromochloromethane ND 0.20 0.075 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.24 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.12 ug/l
541-73-1 m-Dichlorobenzene ND 0.50 0.063 ug/l
95-50-1 o-Dichlorobenzene ND 0.50 0.20 ug/l
106-46-7 p-Dichlorobenzene ND 0.50 0.22 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.10 ug/l
107-06-2 1,2-Dichloroethane ND 0.20 0.12 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.094 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.11 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.15 ug/l
78-87-5 1,2-Dichloropropane ND 0.30 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.21 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.079 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.12 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
39 of 92
LA8298844.19
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:MW-109
Lab Sample ID:LA82988-19 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.10 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.056 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.073 ug/l
64-17-5 Ethyl Alcohol ND 50 8.4 ug/l
100-41-4 Ethylbenzene ND 0.50 0.20 ug/l
637-92-3 Ethyl Tert-Butyl Ether ND 0.50 0.056 ug/l
591-78-6 2-Hexanone ND 1.0 0.42 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.23 ug/l
74-87-3 Methyl Chloride ND 0.50 0.066 ug/l
75-09-2 Methylene Chloride ND 0.50 0.080 ug/l
78-93-3 Methyl Ethyl Ketone ND 25 0.28 ug/l
108-10-1 4-Methyl-2-pentanone ND 0.50 0.24 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.068 ug/l
91-20-3 Naphthalene 0.19 0.50 0.10 ug/l J
103-65-1 n-Propylbenzene ND 0.50 0.22 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
75-85-4 Tert-Amyl Alcohol ND 25 0.77 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 1.0 0.084 ug/l
75-65-0 Tert-Butyl Alcohol ND 10 1.0 ug/l
762-75-4 tert-Butyl Formate ND d 5.0 0.035 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.18 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.12 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.22 ug/l
108-88-3 Toluene ND 0.50 0.29 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.16 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.17 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.16 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.30 0.17 ug/l
79-01-6 Trichloroethylene ND 0.50 0.18 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.073 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.023 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.15 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.16 ug/l
108-05-4 Vinyl Acetate ND 0.50 0.069 ug/l
75-01-4 Vinyl Chloride ND 0.10 0.075 ug/l
m,p-Xylene ND 1.0 0.34 ug/l
95-47-6 o-Xylene ND 0.50 0.15 ug/l
1330-20-7 Xylene (total)ND 0.50 0.16 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
40 of 92
LA8298844.19
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:MW-109
Lab Sample ID:LA82988-19 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
VOA List for NC, May 2012
CAS No.Surrogate Recoveries Run# 1 Run# 2 Run# 3 Limits
17060-07-0 1,2-Dichloroethane-D4 105%103%101%70-130%
2037-26-5 Toluene-D8 106%102%102%70-130%
460-00-4 4-Bromofluorobenzene 108%108%98%70-130%
(a) Internal standards are not within control limits biased low indicating a high bias. Sample is ND.
(b) Initial analysis within holding time. However, the calibration not valid for tert butyl formate. Reanalysis
for this compound was past holding time.
(c) rr 1x tbf Sample used for QC purposes only.
(d) Result is from Run# 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
41 of 92
LA8298844.19
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-109
Lab Sample ID:LA82988-19 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:MADEP VPH REV 2.1 Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LE038002.D 1 09/17/22 05:01 KM n/a n/a GLE2274
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
MA VPH list
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)ND 100 50 ug/l
C9- C12 Aliphatics (Unadj.)ND 100 50 ug/l
C9- C10 Aromatics (Unadj.)ND 100 20 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
615-59-8 2,5-Dibromotoluene 102%70-130%
615-59-8 2,5-Dibromotoluene 100%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
42 of 92
LA8298844.19
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-110
Lab Sample ID:LA82988-20 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SW846 8260D Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2Y0003699.D 1 09/15/22 17:08 JY n/a n/a V2Y160
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
Purgeable Aromatics, MTBE, Naphthalene
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 1.0 0.23 ug/l
108-88-3 Toluene ND 1.0 0.23 ug/l
100-41-4 Ethylbenzene ND 1.0 0.23 ug/l
1330-20-7 Xylene (total)ND 2.0 0.39 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 1.0 0.21 ug/l
91-20-3 Naphthalene 0.31 5.0 0.30 ug/l J
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 97%75-130%
2037-26-5 Toluene-D8 111% a 85-110%
460-00-4 4-Bromofluorobenzene 101%86-115%
(a) Outside laboratory control limits but within reasonable method acceptance limits.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
43 of 92
LA8298844.20
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-111
Lab Sample ID:LA82988-21 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SW846 8260D Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2Y0003701.D 1 09/15/22 17:37 JY n/a n/a V2Y160
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
Purgeable Aromatics, MTBE, Naphthalene
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 1.0 0.23 ug/l
108-88-3 Toluene ND 1.0 0.23 ug/l
100-41-4 Ethylbenzene ND 1.0 0.23 ug/l
1330-20-7 Xylene (total)ND 2.0 0.39 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 1.0 0.21 ug/l
91-20-3 Naphthalene ND 5.0 0.30 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 97%75-130%
2037-26-5 Toluene-D8 114% a 85-110%
460-00-4 4-Bromofluorobenzene 102%86-115%
(a) Outside laboratory control limits but within reasonable method acceptance limits.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
44 of 92
LA8298844.21
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-112
Lab Sample ID:LA82988-22 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/08/22
Method:SW846 8260D Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2Y0003703.D 1 09/15/22 18:06 JY n/a n/a V2Y160
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
Purgeable Aromatics, MTBE, Naphthalene
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 1.0 0.23 ug/l
108-88-3 Toluene ND 1.0 0.23 ug/l
100-41-4 Ethylbenzene ND 1.0 0.23 ug/l
1330-20-7 Xylene (total)ND 2.0 0.39 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 1.0 0.21 ug/l
91-20-3 Naphthalene ND 5.0 0.30 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 98%75-130%
2037-26-5 Toluene-D8 112% a 85-110%
460-00-4 4-Bromofluorobenzene 102%86-115%
(a) Outside laboratory control limits but within reasonable method acceptance limits.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
45 of 92
LA8298844.22
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:TRIP BLANK
Lab Sample ID:LA82988-23 Date Sampled:09/07/22
Matrix:AQ - Trip Blank Water Date Received:09/08/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2K0143807.D 1 09/15/22 18:31 JY n/a n/a V2K3180
Run #2
Purge Volume
Run #1 25.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone 10.3 10 1.2 ug/l
71-43-2 Benzene ND 0.50 0.27 ug/l
108-86-1 Bromobenzene ND 0.50 0.18 ug/l
74-97-5 Bromochloromethane ND 0.50 0.12 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.18 ug/l
75-25-2 Bromoform ND 0.50 0.10 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.092 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.14 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.16 ug/l
56-23-5 Carbon Tetrachloride ND 0.20 0.092 ug/l
108-90-7 Chlorobenzene 2.5 0.50 0.16 ug/l
75-00-3 Chloroethane ND 0.50 0.055 ug/l
67-66-3 Chloroform ND 0.50 0.094 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.16 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.20 ug/l
124-48-1 Dibromochloromethane ND 0.20 0.075 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.24 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.12 ug/l
541-73-1 m-Dichlorobenzene ND 0.50 0.063 ug/l
95-50-1 o-Dichlorobenzene ND 0.50 0.20 ug/l
106-46-7 p-Dichlorobenzene ND 0.50 0.22 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.10 ug/l
107-06-2 1,2-Dichloroethane ND 0.20 0.12 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.094 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.11 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.15 ug/l
78-87-5 1,2-Dichloropropane ND 0.30 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.21 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.079 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.12 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.10 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.056 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
46 of 92
LA8298844.23
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:TRIP BLANK
Lab Sample ID:LA82988-23 Date Sampled:09/07/22
Matrix:AQ - Trip Blank Water Date Received:09/08/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether ND 0.50 0.073 ug/l
64-17-5 Ethyl Alcohol ND 50 8.4 ug/l
100-41-4 Ethylbenzene ND 0.50 0.20 ug/l
637-92-3 Ethyl Tert-Butyl Ether ND 0.50 0.056 ug/l
591-78-6 2-Hexanone ND 1.0 0.42 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.23 ug/l
74-87-3 Methyl Chloride ND 0.50 0.066 ug/l
75-09-2 Methylene Chloride 0.20 0.50 0.080 ug/l J
78-93-3 Methyl Ethyl Ketone ND 25 0.28 ug/l
108-10-1 4-Methyl-2-pentanone ND 0.50 0.24 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.068 ug/l
91-20-3 Naphthalene ND 0.50 0.10 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.22 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
75-85-4 Tert-Amyl Alcohol ND 25 0.77 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 1.0 0.084 ug/l
75-65-0 Tert-Butyl Alcohol ND 10 1.0 ug/l
762-75-4 tert-Butyl Formate a ND 5.0 0.035 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.18 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.12 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.22 ug/l
108-88-3 Toluene 0.43 0.50 0.29 ug/l J
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.16 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.17 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.16 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.30 0.17 ug/l
79-01-6 Trichloroethylene ND 0.50 0.18 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.073 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.023 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.15 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.16 ug/l
108-05-4 Vinyl Acetate ND 0.50 0.069 ug/l
75-01-4 Vinyl Chloride ND 0.10 0.075 ug/l
m,p-Xylene ND 1.0 0.34 ug/l
95-47-6 o-Xylene ND 0.50 0.15 ug/l
1330-20-7 Xylene (total)ND 0.50 0.16 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
47 of 92
LA8298844.23
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:TRIP BLANK
Lab Sample ID:LA82988-23 Date Sampled:09/07/22
Matrix:AQ - Trip Blank Water Date Received:09/08/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
VOA List for NC, May 2012
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 100%70-130%
2037-26-5 Toluene-D8 102%70-130%
460-00-4 4-Bromofluorobenzene 99%70-130%
(a) Calibration not valid for tert-butyl formate. Unable re-analyze due to receiving only 2 vials for 2 tests
requested.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
48 of 92
LA8298844.23
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:TRIP BLANK
Lab Sample ID:LA82988-23 Date Sampled:09/07/22
Matrix:AQ - Trip Blank Water Date Received:09/08/22
Method:SW846 8260D Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1Y0003690.D 1 09/15/22 14:57 JY n/a n/a V1Y160
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
Purgeable Aromatics, MTBE, Naphthalene
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 1.0 0.23 ug/l
108-88-3 Toluene 0.35 1.0 0.23 ug/l J
100-41-4 Ethylbenzene ND 1.0 0.23 ug/l
1330-20-7 Xylene (total)ND 2.0 0.39 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 1.0 0.21 ug/l
91-20-3 Naphthalene ND 5.0 0.30 ug/l
64-17-5 Ethyl Alcohol ND 100 12 ug/l
637-92-3 Ethyl Tert-Butyl Ether ND 1.0 0.19 ug/l
75-85-4 Tert-Amyl Alcohol ND 50 6.2 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 1.0 0.17 ug/l
75-65-0 Tert-Butyl Alcohol ND 50 2.7 ug/l
762-75-4 Tert-Butyl Formate ND 5.0 0.83 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 95%75-130%
2037-26-5 Toluene-D8 108%85-110%
460-00-4 4-Bromofluorobenzene 106%86-115%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
49 of 92
LA8298844.23
SGS North America Inc.
Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
• Analyst Legend
Scott, LA
Section 5
50 of 92
LA829885
LA82988: Chain of Custody
Page 1 of 3
51 of 92
LA8298855.1
LA82988: Chain of Custody
Page 2 of 3
52 of 92
LA8298855.1
LA82988: Chain of Custody
Page 3 of 3
53 of 92
LA8298855.1
Analyst Legend Page 1 of 1
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Initials Full Name Analysis Type
JY Jessica Young MS Volatiles
MB Merica Brooks MS Volatiles
KM Kaitlyn Mccarthy GC Volatiles
54 of 92
LA8298855.2
SGS North America Inc.
MS Volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Scott, LA
Section 6
55 of 92
LA829886
Method Blank Summary Page 1 of 3
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2K3180-MB1 2K0143798.D 1 09/15/22 JY n/a n/a V2K3180
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-23
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 1.2 ug/l
71-43-2 Benzene ND 0.50 0.27 ug/l
108-86-1 Bromobenzene ND 0.50 0.18 ug/l
74-97-5 Bromochloromethane ND 0.50 0.12 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.18 ug/l
75-25-2 Bromoform ND 0.50 0.10 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.092 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.14 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.16 ug/l
56-23-5 Carbon Tetrachloride ND 0.20 0.092 ug/l
108-90-7 Chlorobenzene ND 0.50 0.16 ug/l
75-00-3 Chloroethane ND 0.50 0.055 ug/l
67-66-3 Chloroform ND 0.50 0.094 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.16 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.20 ug/l
124-48-1 Dibromochloromethane ND 0.20 0.075 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.24 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.12 ug/l
541-73-1 m-Dichlorobenzene ND 0.50 0.063 ug/l
95-50-1 o-Dichlorobenzene ND 0.50 0.20 ug/l
106-46-7 p-Dichlorobenzene ND 0.50 0.22 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.10 ug/l
107-06-2 1,2-Dichloroethane ND 0.20 0.12 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.094 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.11 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.15 ug/l
78-87-5 1,2-Dichloropropane ND 0.30 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.21 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.079 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.12 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.10 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.056 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.073 ug/l
64-17-5 Ethyl Alcohol ND 50 8.4 ug/l
100-41-4 Ethylbenzene ND 0.50 0.20 ug/l
637-92-3 Ethyl Tert-Butyl Ether ND 0.50 0.056 ug/l
56 of 92
LA8298866.1.1
Method Blank Summary Page 2 of 3
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2K3180-MB1 2K0143798.D 1 09/15/22 JY n/a n/a V2K3180
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-23
CAS No.Compound Result RL MDL Units Q
591-78-6 2-Hexanone ND 1.0 0.42 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.23 ug/l
74-87-3 Methyl Chloride ND 0.50 0.066 ug/l
75-09-2 Methylene Chloride ND 0.50 0.080 ug/l
78-93-3 Methyl Ethyl Ketone ND 25 0.28 ug/l
108-10-1 4-Methyl-2-pentanone ND 0.50 0.24 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.068 ug/l
91-20-3 Naphthalene 0.25 0.50 0.10 ug/l J
103-65-1 n-Propylbenzene ND 0.50 0.22 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
75-85-4 Tert-Amyl Alcohol ND 25 0.77 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 1.0 0.084 ug/l
75-65-0 Tert-Butyl Alcohol ND 10 1.0 ug/l
762-75-4 tert-Butyl Formate ND 5.0 0.035 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.18 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.12 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.22 ug/l
108-88-3 Toluene ND 0.50 0.29 ug/l
87-61-6 1,2,3-Trichlorobenzene 0.34 0.50 0.16 ug/l J
120-82-1 1,2,4-Trichlorobenzene 0.20 0.50 0.17 ug/l J
71-55-6 1,1,1-Trichloroethane ND 0.50 0.16 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.30 0.17 ug/l
79-01-6 Trichloroethylene ND 0.50 0.18 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.073 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.023 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.15 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.16 ug/l
108-05-4 Vinyl Acetate ND 0.50 0.069 ug/l
75-01-4 Vinyl Chloride ND 0.10 0.075 ug/l
m,p-Xylene ND 1.0 0.34 ug/l
95-47-6 o-Xylene ND 0.50 0.15 ug/l
1330-20-7 Xylene (total)ND 0.50 0.16 ug/l
57 of 92
LA8298866.1.1
Method Blank Summary Page 3 of 3
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2K3180-MB1 2K0143798.D 1 09/15/22 JY n/a n/a V2K3180
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-23
CAS No.Surrogate Recoveries Limits
17060-07-0 1,2-Dichloroethane-D4 104%70-130%
2037-26-5 Toluene-D8 105%70-130%
460-00-4 4-Bromofluorobenzene 103%70-130%
58 of 92
LA8298866.1.1
Method Blank Summary Page 1 of 3
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3131-MB1 1Q0144400.D 1 09/20/22 JY n/a n/a V1Q3131
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-16, LA82988-17, LA82988-18, LA82988-19
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone 1.2 10 1.2 ug/l J
71-43-2 Benzene ND 0.50 0.27 ug/l
108-86-1 Bromobenzene ND 0.50 0.18 ug/l
74-97-5 Bromochloromethane ND 0.50 0.12 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.18 ug/l
75-25-2 Bromoform ND 0.50 0.10 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.092 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.14 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.16 ug/l
56-23-5 Carbon Tetrachloride ND 0.20 0.092 ug/l
108-90-7 Chlorobenzene ND 0.50 0.16 ug/l
75-00-3 Chloroethane ND 0.50 0.055 ug/l
67-66-3 Chloroform ND 0.50 0.094 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.16 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.20 ug/l
124-48-1 Dibromochloromethane ND 0.20 0.075 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.24 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.12 ug/l
541-73-1 m-Dichlorobenzene ND 0.50 0.063 ug/l
95-50-1 o-Dichlorobenzene ND 0.50 0.20 ug/l
106-46-7 p-Dichlorobenzene ND 0.50 0.22 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.10 ug/l
107-06-2 1,2-Dichloroethane ND 0.20 0.12 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.094 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.11 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.15 ug/l
78-87-5 1,2-Dichloropropane ND 0.30 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.21 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.079 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.12 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.10 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.056 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.073 ug/l
64-17-5 Ethyl Alcohol ND 50 8.4 ug/l
100-41-4 Ethylbenzene ND 0.50 0.20 ug/l
637-92-3 Ethyl Tert-Butyl Ether ND 0.50 0.056 ug/l
59 of 92
LA8298866.1.2
Method Blank Summary Page 2 of 3
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3131-MB1 1Q0144400.D 1 09/20/22 JY n/a n/a V1Q3131
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-16, LA82988-17, LA82988-18, LA82988-19
CAS No.Compound Result RL MDL Units Q
591-78-6 2-Hexanone ND 1.0 0.42 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.23 ug/l
74-87-3 Methyl Chloride ND 0.50 0.066 ug/l
75-09-2 Methylene Chloride ND 0.50 0.080 ug/l
78-93-3 Methyl Ethyl Ketone ND 25 0.28 ug/l
108-10-1 4-Methyl-2-pentanone ND 0.50 0.24 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.068 ug/l
91-20-3 Naphthalene ND 0.50 0.10 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.22 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
75-85-4 Tert-Amyl Alcohol ND 25 0.77 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 1.0 0.084 ug/l
75-65-0 Tert-Butyl Alcohol ND 10 1.0 ug/l
762-75-4 tert-Butyl Formate ND 5.0 0.035 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.18 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.12 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.22 ug/l
108-88-3 Toluene ND 0.50 0.29 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.16 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.17 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.16 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.30 0.17 ug/l
79-01-6 Trichloroethylene ND 0.50 0.18 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.073 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.023 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.15 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.16 ug/l
108-05-4 Vinyl Acetate ND 0.50 0.069 ug/l
75-01-4 Vinyl Chloride ND 0.10 0.075 ug/l
m,p-Xylene ND 1.0 0.34 ug/l
95-47-6 o-Xylene ND 0.50 0.15 ug/l
1330-20-7 Xylene (total)ND 0.50 0.16 ug/l
60 of 92
LA8298866.1.2
Method Blank Summary Page 3 of 3
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3131-MB1 1Q0144400.D 1 09/20/22 JY n/a n/a V1Q3131
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-16, LA82988-17, LA82988-18, LA82988-19
CAS No.Surrogate Recoveries Limits
17060-07-0 1,2-Dichloroethane-D4 112%70-130%
2037-26-5 Toluene-D8 102%70-130%
460-00-4 4-Bromofluorobenzene 111%70-130%
CAS No.Tentatively Identified Compounds R.T.Est. Conc.Units Q
Total TIC, Volatile 0 ug/l
61 of 92
LA8298866.1.2
Method Blank Summary Page 1 of 1
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3132-MB1 1Q0144428.D 1 09/21/22 JY n/a n/a V1Q3132
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-17, LA82988-18
CAS No.Compound Result RL MDL Units Q
100-41-4 Ethylbenzene ND 0.50 0.20 ug/l
108-88-3 Toluene ND 0.50 0.29 ug/l
m,p-Xylene ND 1.0 0.34 ug/l
95-47-6 o-Xylene ND 0.50 0.15 ug/l
1330-20-7 Xylene (total)ND 0.50 0.16 ug/l
CAS No.Surrogate Recoveries Limits
17060-07-0 1,2-Dichloroethane-D4 103%70-130%
2037-26-5 Toluene-D8 102%70-130%
460-00-4 4-Bromofluorobenzene 111%70-130%
62 of 92
LA8298866.1.3
Method Blank Summary Page 1 of 1
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3133-MB1 1Q0144455.D 1 09/22/22 MB n/a n/a V1Q3133
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-16, LA82988-19
CAS No.Compound Result RL MDL Units Q
762-75-4 tert-Butyl Formate ND 5.0 0.035 ug/l
CAS No.Surrogate Recoveries Limits
17060-07-0 1,2-Dichloroethane-D4 136%*70-130%
2037-26-5 Toluene-D8 100%70-130%
460-00-4 4-Bromofluorobenzene 114%70-130%
63 of 92
LA8298866.1.4
Method Blank Summary Page 1 of 1
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Y160-MB1 1Y0003682.D 1 09/15/22 JY n/a n/a V1Y160
The QC reported here applies to the following samples:Method: SW846 8260D
LA82988-1, LA82988-2, LA82988-3, LA82988-4, LA82988-5, LA82988-6, LA82988-7, LA82988-8, LA82988-9,
LA82988-10, LA82988-23
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 1.0 0.23 ug/l
64-17-5 Ethyl Alcohol ND 100 12 ug/l
100-41-4 Ethylbenzene ND 1.0 0.23 ug/l
637-92-3 Ethyl Tert-Butyl Ether ND 1.0 0.19 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 1.0 0.21 ug/l
91-20-3 Naphthalene ND 5.0 0.30 ug/l
75-85-4 Tert-Amyl Alcohol ND 50 6.2 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 1.0 0.17 ug/l
75-65-0 Tert-Butyl Alcohol ND 50 2.7 ug/l
762-75-4 Tert-Butyl Formate ND 5.0 0.83 ug/l
108-88-3 Toluene ND 1.0 0.23 ug/l
1330-20-7 Xylene (total)ND 2.0 0.39 ug/l
CAS No.Surrogate Recoveries Limits
17060-07-0 1,2-Dichloroethane-D4 95%75-130%
2037-26-5 Toluene-D8 108%85-110%
460-00-4 4-Bromofluorobenzene 106%86-115%
64 of 92
LA8298866.1.5
Method Blank Summary Page 1 of 1
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2Y160-MB1 2Y0003683.D 1 09/15/22 JY n/a n/a V2Y160
The QC reported here applies to the following samples:Method: SW846 8260D
LA82988-11, LA82988-12, LA82988-14, LA82988-15, LA82988-20, LA82988-21, LA82988-22
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 1.0 0.23 ug/l
100-41-4 Ethylbenzene ND 1.0 0.23 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 1.0 0.21 ug/l
91-20-3 Naphthalene ND 5.0 0.30 ug/l
108-88-3 Toluene ND 1.0 0.23 ug/l
1330-20-7 Xylene (total)ND 2.0 0.39 ug/l
CAS No.Surrogate Recoveries Limits
17060-07-0 1,2-Dichloroethane-D4 95%75-130%
2037-26-5 Toluene-D8 113%* a 85-110%
460-00-4 4-Bromofluorobenzene 105%86-115%
(a) Outside laboratory control limits but within reasonable method acceptance limits.
65 of 92
LA8298866.1.6
Method Blank Summary Page 1 of 1
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1G6267-MB1 1G503905.D 1 09/20/22 JY n/a n/a V1G6267
The QC reported here applies to the following samples:Method: SW846 8260B
LA82988-13
CAS No.Compound Result RL MDL Units Q
71-43-2 Benzene ND 0.50 0.21 ug/l
100-41-4 Ethylbenzene ND 0.50 0.27 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.28 ug/l
91-20-3 Naphthalene ND 0.50 0.34 ug/l
108-88-3 Toluene ND 0.50 0.21 ug/l
1330-20-7 Xylene (total)ND 1.0 0.39 ug/l
CAS No.Surrogate Recoveries Limits
17060-07-0 1,2-Dichloroethane-D4 92%84-124%
2037-26-5 Toluene-D8 101%83-115%
460-00-4 4-Bromofluorobenzene 101%89-111%
66 of 92
LA8298866.1.7
Blank Spike Summary Page 1 of 3
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3131-BS1 1Q0144396.D 1 09/20/22 JY n/a n/a V1Q3131
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-16, LA82988-17, LA82988-18, LA82988-19
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
67-64-1 Acetone 50 45.4 91 70-130
71-43-2 Benzene 20 21.5 108 70-130
108-86-1 Bromobenzene 20 21.1 106 70-130
74-97-5 Bromochloromethane 20 22.7 114 70-130
75-27-4 Bromodichloromethane 20 24.1 121 70-130
75-25-2 Bromoform 20 21.3 107 70-130
104-51-8 n-Butylbenzene 20 20.8 104 70-130
135-98-8 sec-Butylbenzene 20 22.3 112 70-130
98-06-6 tert-Butylbenzene 20 20.4 102 70-130
56-23-5 Carbon Tetrachloride 20 24.2 121 70-130
108-90-7 Chlorobenzene 20 20.4 102 70-130
75-00-3 Chloroethane 20 17.0 85 60-140
67-66-3 Chloroform 20 22.7 114 70-130
95-49-8 o-Chlorotoluene 20 21.5 108 70-130
106-43-4 p-Chlorotoluene 20 21.5 108 70-130
124-48-1 Dibromochloromethane 20 21.8 109 70-130
106-93-4 1,2-Dibromoethane 20 22.4 112 70-130
75-71-8 Dichlorodifluoromethane 20 21.3 107 60-140
541-73-1 m-Dichlorobenzene 20 21.2 106 70-130
95-50-1 o-Dichlorobenzene 20 20.8 104 70-130
106-46-7 p-Dichlorobenzene 20 20.5 103 70-130
75-34-3 1,1-Dichloroethane 20 21.1 106 70-130
107-06-2 1,2-Dichloroethane 20 22.1 111 70-130
75-35-4 1,1-Dichloroethylene 20 19.3 97 70-130
156-59-2 cis-1,2-Dichloroethylene 20 21.6 108 70-130
156-60-5 trans-1,2-Dichloroethylene 20 18.2 91 70-130
78-87-5 1,2-Dichloropropane 20 20.9 105 70-130
142-28-9 1,3-Dichloropropane 20 23.2 116 70-130
594-20-7 2,2-Dichloropropane 20 24.9 125 70-130
563-58-6 1,1-Dichloropropene 20 23.7 119 70-130
10061-01-5 cis-1,3-Dichloropropene 20 20.5 103 70-130
10061-02-6 trans-1,3-Dichloropropene 20 19.2 96 70-130
108-20-3 Di-Isopropyl Ether 20 17.8 89 70-130
64-17-5 Ethyl Alcohol 400 340 85 70-130
100-41-4 Ethylbenzene 20 22.5 113 70-130
637-92-3 Ethyl Tert-Butyl Ether 20 23.6 118 70-130
* = Outside of Control Limits.
67 of 92
LA8298866.2.1
Blank Spike Summary Page 2 of 3
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3131-BS1 1Q0144396.D 1 09/20/22 JY n/a n/a V1Q3131
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-16, LA82988-17, LA82988-18, LA82988-19
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
591-78-6 2-Hexanone 50 55.2 110 70-130
98-82-8 Isopropylbenzene 20 22.6 113 70-130
99-87-6 p-Isopropyltoluene 20 23.0 115 70-130
74-83-9 Methyl Bromide 20 17.3 87 60-140
74-87-3 Methyl Chloride 20 17.6 88 60-140
75-09-2 Methylene Chloride 20 17.1 86 70-130
78-93-3 Methyl Ethyl Ketone 50 47.6 95 70-130
108-10-1 4-Methyl-2-pentanone 50 54.2 108 70-130
1634-04-4 Methyl Tert Butyl Ether 20 19.5 98 70-130
91-20-3 Naphthalene 20 21.4 107 70-130
103-65-1 n-Propylbenzene 20 21.3 107 70-130
100-42-5 Styrene 20 17.8 89 70-130
75-85-4 Tert-Amyl Alcohol 200 221 111 50-150 a
994-05-8 Tert-Amyl Methyl Ether 20 22.2 111 70-130
75-65-0 Tert-Butyl Alcohol 100 84.9 85 70-130
762-75-4 tert-Butyl Formate 20 23.6 118 50-150 a
630-20-6 1,1,1,2-Tetrachloroethane 20 23.2 116 70-130
79-34-5 1,1,2,2-Tetrachloroethane 20 23.4 117 70-130
127-18-4 Tetrachloroethylene 20 17.4 87 70-130
108-88-3 Toluene 20 22.0 110 70-130
87-61-6 1,2,3-Trichlorobenzene 20 20.0 100 70-130
120-82-1 1,2,4-Trichlorobenzene 20 19.6 98 70-130
71-55-6 1,1,1-Trichloroethane 20 23.7 119 70-130
79-00-5 1,1,2-Trichloroethane 20 21.9 110 70-130
79-01-6 Trichloroethylene 20 20.1 101 70-130
75-69-4 Trichlorofluoromethane 20 15.6 78 60-140
96-18-4 1,2,3-Trichloropropane 20 19.6 98 70-130
95-63-6 1,2,4-Trimethylbenzene 20 22.7 114 70-130
108-67-8 1,3,5-Trimethylbenzene 20 20.9 105 70-130
108-05-4 Vinyl Acetate 20 18.5 93 70-130
75-01-4 Vinyl Chloride 20 19.1 96 60-140
m,p-Xylene 40 49.1 123 70-130
95-47-6 o-Xylene 20 22.5 113 70-130
1330-20-7 Xylene (total)60 71.7 120 70-130
* = Outside of Control Limits.
68 of 92
LA8298866.2.1
Blank Spike Summary Page 3 of 3
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3131-BS1 1Q0144396.D 1 09/20/22 JY n/a n/a V1Q3131
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-16, LA82988-17, LA82988-18, LA82988-19
CAS No.Surrogate Recoveries BSP Limits
17060-07-0 1,2-Dichloroethane-D4 111%70-130%
2037-26-5 Toluene-D8 90%70-130%
460-00-4 4-Bromofluorobenzene 107%70-130%
(a) Advisory control limits.
* = Outside of Control Limits.
69 of 92
LA8298866.2.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 3
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2K3180-BS1 2K0143795.D 1 09/15/22 JY n/a n/a V2K3180
V2K3180-BSD1 2K0143796.D 1 09/15/22 JY n/a n/a V2K3180
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-23
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
67-64-1 Acetone 50 57.4 115 71.0 142* a 21 70-130/30
71-43-2 Benzene 20 18.9 95 20.0 100 6 70-130/30
108-86-1 Bromobenzene 20 20.7 104 21.1 106 2 70-130/30
74-97-5 Bromochloromethane 20 17.9 90 18.9 95 5 70-130/30
75-27-4 Bromodichloromethane 20 20.2 101 21.8 109 8 70-130/30
75-25-2 Bromoform 20 17.5 88 17.4 87 1 70-130/30
104-51-8 n-Butylbenzene 20 22.1 111 22.9 115 4 70-130/30
135-98-8 sec-Butylbenzene 20 20.7 104 21.2 106 2 70-130/30
98-06-6 tert-Butylbenzene 20 19.8 99 20.0 100 1 70-130/30
56-23-5 Carbon Tetrachloride 20 20.6 103 20.2 101 2 70-130/30
108-90-7 Chlorobenzene 20 19.2 96 19.6 98 2 70-130/30
75-00-3 Chloroethane 20 20.6 103 20.6 103 0 60-140/30
67-66-3 Chloroform 20 18.5 93 19.0 95 3 70-130/30
95-49-8 o-Chlorotoluene 20 19.3 97 19.9 100 3 70-130/30
106-43-4 p-Chlorotoluene 20 19.5 98 20.1 101 3 70-130/30
124-48-1 Dibromochloromethane 20 20.8 104 21.1 106 1 70-130/30
106-93-4 1,2-Dibromoethane 20 20.5 103 20.8 104 1 70-130/30
75-71-8 Dichlorodifluoromethane 20 25.0 125 24.9 125 0 60-140/30
541-73-1 m-Dichlorobenzene 20 19.3 97 19.8 99 3 70-130/30
95-50-1 o-Dichlorobenzene 20 19.0 95 19.9 100 5 70-130/30
106-46-7 p-Dichlorobenzene 20 18.7 94 19.7 99 5 70-130/30
75-34-3 1,1-Dichloroethane 20 20.5 103 20.2 101 1 70-130/30
107-06-2 1,2-Dichloroethane 20 18.5 93 20.0 100 8 70-130/30
75-35-4 1,1-Dichloroethylene 20 19.6 98 19.4 97 1 70-130/30
156-59-2 cis-1,2-Dichloroethylene 20 19.6 98 19.1 96 3 70-130/30
156-60-5 trans-1,2-Dichloroethylene 20 18.5 93 18.5 93 0 70-130/30
78-87-5 1,2-Dichloropropane 20 19.5 98 20.0 100 3 70-130/30
142-28-9 1,3-Dichloropropane 20 18.6 93 19.3 97 4 70-130/30
594-20-7 2,2-Dichloropropane 20 21.5 108 20.4 102 5 70-130/30
563-58-6 1,1-Dichloropropene 20 19.8 99 19.7 99 1 70-130/30
10061-01-5 cis-1,3-Dichloropropene 20 21.6 108 22.3 112 3 70-130/30
10061-02-6 trans-1,3-Dichloropropene 20 21.8 109 22.5 113 3 70-130/30
108-20-3 Di-Isopropyl Ether 20 20.1 101 21.1 106 5 70-130/30
64-17-5 Ethyl Alcohol 400 368 92 385 96 5 70-130/30
100-41-4 Ethylbenzene 20 18.6 93 18.9 95 2 70-130/30
637-92-3 Ethyl Tert-Butyl Ether 20 19.9 100 20.7 104 4 70-130/30
* = Outside of Control Limits.
70 of 92
LA8298866.3.1
Blank Spike/Blank Spike Duplicate Summary Page 2 of 3
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2K3180-BS1 2K0143795.D 1 09/15/22 JY n/a n/a V2K3180
V2K3180-BSD1 2K0143796.D 1 09/15/22 JY n/a n/a V2K3180
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-23
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
591-78-6 2-Hexanone 50 53.0 106 54.5 109 3 70-130/30
98-82-8 Isopropylbenzene 20 21.0 105 21.1 106 0 70-130/30
99-87-6 p-Isopropyltoluene 20 20.8 104 21.2 106 2 70-130/30
74-83-9 Methyl Bromide 20 27.3 137 27.9 140 2 60-140/30
74-87-3 Methyl Chloride 20 20.9 105 20.7 104 1 60-140/30
75-09-2 Methylene Chloride 20 18.1 91 18.3 92 1 70-130/30
78-93-3 Methyl Ethyl Ketone 50 43.2 86 44.6 89 3 70-130/30
108-10-1 4-Methyl-2-pentanone 50 46.9 94 48.1 96 3 70-130/30
1634-04-4 Methyl Tert Butyl Ether 20 18.4 92 19.2 96 4 70-130/30
91-20-3 Naphthalene 20 17.8 89 19.4 97 9 70-130/30
103-65-1 n-Propylbenzene 20 20.7 104 20.8 104 0 70-130/30
100-42-5 Styrene 20 21.5 108 22.1 111 3 70-130/30
75-85-4 Tert-Amyl Alcohol 200 199 100 208 104 4 50-150/30 b
994-05-8 Tert-Amyl Methyl Ether 20 19.3 97 20.2 101 5 70-130/30
75-65-0 Tert-Butyl Alcohol 100 93.0 93 99.8 100 7 70-130/30
762-75-4 tert-Butyl Formate 20 ND 0*ND 0*nc 50-150/30 b
630-20-6 1,1,1,2-Tetrachloroethane 20 19.9 100 21.3 107 7 70-130/30
79-34-5 1,1,2,2-Tetrachloroethane 20 18.8 94 19.5 98 4 70-130/30
127-18-4 Tetrachloroethylene 20 19.5 98 19.5 98 0 70-130/30
108-88-3 Toluene 20 19.7 99 19.5 98 1 70-130/30
87-61-6 1,2,3-Trichlorobenzene 20 21.0 105 22.5 113 7 70-130/30
120-82-1 1,2,4-Trichlorobenzene 20 18.7 94 19.9 100 6 70-130/30
71-55-6 1,1,1-Trichloroethane 20 21.5 108 21.3 107 1 70-130/30
79-00-5 1,1,2-Trichloroethane 20 19.2 96 19.1 96 1 70-130/30
79-01-6 Trichloroethylene 20 18.6 93 20.1 101 8 70-130/30
75-69-4 Trichlorofluoromethane 20 20.6 103 20.5 103 0 60-140/30
96-18-4 1,2,3-Trichloropropane 20 19.0 95 19.7 99 4 70-130/30
95-63-6 1,2,4-Trimethylbenzene 20 20.6 103 21.7 109 5 70-130/30
108-67-8 1,3,5-Trimethylbenzene 20 20.5 103 21.0 105 2 70-130/30
108-05-4 Vinyl Acetate 20 20.0 100 20.7 104 3 70-130/30
75-01-4 Vinyl Chloride 20 20.9 105 21.1 106 1 60-140/30
m,p-Xylene 40 43.0 108 42.4 106 1 70-130/30
95-47-6 o-Xylene 20 20.5 103 20.7 104 1 70-130/30
1330-20-7 Xylene (total)60 63.5 106 63.1 105 1 70-130/30
* = Outside of Control Limits.
71 of 92
LA8298866.3.1
Blank Spike/Blank Spike Duplicate Summary Page 3 of 3
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2K3180-BS1 2K0143795.D 1 09/15/22 JY n/a n/a V2K3180
V2K3180-BSD1 2K0143796.D 1 09/15/22 JY n/a n/a V2K3180
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-23
CAS No.Surrogate Recoveries BSP BSD Limits
17060-07-0 1,2-Dichloroethane-D4 100%103%70-130%
2037-26-5 Toluene-D8 103%102%70-130%
460-00-4 4-Bromofluorobenzene 104%102%70-130%
(a) Outside control limits biased high. Analyte not detected in associated samples.
(b) Advisory control limits.
* = Outside of Control Limits.
72 of 92
LA8298866.3.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3132-BS1 1Q0144425.D 1 09/21/22 JY n/a n/a V1Q3132
V1Q3132-BSD1 1Q0144426.D 1 09/21/22 JY n/a n/a V1Q3132
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-17, LA82988-18
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
100-41-4 Ethylbenzene 20 22.5 113 22.1 111 2 70-130/30
108-88-3 Toluene 20 21.8 109 21.7 109 0 70-130/30
m,p-Xylene 40 49.1 123 48.7 122 1 70-130/30
95-47-6 o-Xylene 20 22.5 113 22.3 112 1 70-130/30
1330-20-7 Xylene (total)60 71.6 119 71.0 118 1 70-130/30
CAS No.Surrogate Recoveries BSP BSD Limits
17060-07-0 1,2-Dichloroethane-D4 106%106%70-130%
2037-26-5 Toluene-D8 88%88%70-130%
460-00-4 4-Bromofluorobenzene 102%106%70-130%
* = Outside of Control Limits.
73 of 92
LA8298866.3.2
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3133-BS1 1Q0144451.D 1 09/22/22 MB n/a n/a V1Q3133
V1Q3133-BSD1 1Q0144452.D 1 09/22/22 MB n/a n/a V1Q3133
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-16, LA82988-19
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
762-75-4 tert-Butyl Formate 20 20.8 104 20.6 103 1 50-150/30 a
CAS No.Surrogate Recoveries BSP BSD Limits
17060-07-0 1,2-Dichloroethane-D4 102%99%70-130%
2037-26-5 Toluene-D8 88%88%70-130%
460-00-4 4-Bromofluorobenzene 105%105%70-130%
(a) Advisory control limits.
* = Outside of Control Limits.
74 of 92
LA8298866.3.3
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Y160-BS1 1Y0003678.D 1 09/15/22 JY n/a n/a V1Y160
V1Y160-BSD1 1Y0003680.D 1 09/15/22 JY n/a n/a V1Y160
The QC reported here applies to the following samples:Method: SW846 8260D
LA82988-1, LA82988-2, LA82988-3, LA82988-4, LA82988-5, LA82988-6, LA82988-7, LA82988-8, LA82988-9,
LA82988-10, LA82988-23
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
71-43-2 Benzene 20 18.5 93 18.6 93 1 79-125/14
64-17-5 Ethyl Alcohol 400 159 40 281 70 55* a 22-177/41
100-41-4 Ethylbenzene 20 17.9 90 17.8 89 1 78-126/15
637-92-3 Ethyl Tert-Butyl Ether 20 18.3 92 18.4 92 1 70-134/18
1634-04-4 Methyl Tert Butyl Ether 20 18.2 91 17.6 88 3 71-132/15
91-20-3 Naphthalene 20 20.2 101 20.9 105 3 54-132/18
75-85-4 Tert-Amyl Alcohol 200 183 92 180 90 2 25-159/27
994-05-8 Tert-Amyl Methyl Ether 20 18.1 91 18.8 94 4 64-133/15
75-65-0 Tert-Butyl Alcohol 100 89.3 89 93.2 93 4 39-162/31
762-75-4 Tert-Butyl Formate 20 16.6 83 16.2 81 2 23-160/28
108-88-3 Toluene 20 17.3 87 17.4 87 1 77-120/15
1330-20-7 Xylene (total)60 53.6 89 54.0 90 1 79-124/15
CAS No.Surrogate Recoveries BSP BSD Limits
17060-07-0 1,2-Dichloroethane-D4 99%99%75-130%
2037-26-5 Toluene-D8 100%102%85-110%
460-00-4 4-Bromofluorobenzene 103%102%86-115%
(a) RPD exceeded criteria. However, both recoveries passed criteria and the samples were ND.
* = Outside of Control Limits.
75 of 92
LA8298866.3.4
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2Y160-BS1 2Y0003679.D 1 09/15/22 JY n/a n/a V2Y160
V2Y160-BSD1 2Y0003681.D 1 09/15/22 JY n/a n/a V2Y160
The QC reported here applies to the following samples:Method: SW846 8260D
LA82988-11, LA82988-12, LA82988-14, LA82988-15, LA82988-20, LA82988-21, LA82988-22
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
71-43-2 Benzene 20 19.6 98 19.8 99 1 79-125/14
100-41-4 Ethylbenzene 20 18.7 94 18.3 92 2 78-126/15
1634-04-4 Methyl Tert Butyl Ether 20 18.9 95 18.4 92 3 71-132/15
91-20-3 Naphthalene 20 17.6 88 17.3 87 2 54-132/18
108-88-3 Toluene 20 18.3 92 17.7 89 3 77-120/15
1330-20-7 Xylene (total)60 56.3 94 54.6 91 3 79-124/15
CAS No.Surrogate Recoveries BSP BSD Limits
17060-07-0 1,2-Dichloroethane-D4 102%99%75-130%
2037-26-5 Toluene-D8 105%104%85-110%
460-00-4 4-Bromofluorobenzene 103%104%86-115%
* = Outside of Control Limits.
76 of 92
LA8298866.3.5
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1G6267-BS1 1G503901.D 1 09/20/22 JY n/a n/a V1G6267
V1G6267-BSD1 1G503903.D 1 09/20/22 JY n/a n/a V1G6267
The QC reported here applies to the following samples:Method: SW846 8260D
LA82988-13
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
71-43-2 Benzene 20 20.1 101 19.3 97 4 79-125/14
100-41-4 Ethylbenzene 20 20.3 102 19.8 99 2 78-126/15
1634-04-4 Methyl Tert Butyl Ether 20 19.0 95 18.2 91 4 71-132/15
91-20-3 Naphthalene 20 18.9 95 18.8 94 1 54-132/18
108-88-3 Toluene 20 18.8 94 17.6 88 7 77-120/15
1330-20-7 Xylene (total)60 61.5 103 59.4 99 3 79-124/15
CAS No.Surrogate Recoveries BSP BSD Limits
17060-07-0 1,2-Dichloroethane-D4 94%95%75-130%
2037-26-5 Toluene-D8 103%103%85-110%
460-00-4 4-Bromofluorobenzene 101%102%86-115%
* = Outside of Control Limits.
77 of 92
LA8298866.3.6
Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 3
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA82988-19MS 2K0143812.D 50 09/15/22 JY n/a n/a V2K3180
LA82988-19MSD 2K0143813.D 50 09/15/22 JY n/a n/a V2K3180
LA82988-19 a 2K0143809.D 1 09/15/22 JY n/a n/a V2K3180
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-23
LA82988-19 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
67-64-1 Acetone ND 2500 1630 65* b 2500 1420 57* b 14 70-130/20
71-43-2 Benzene ND 1000 935 94 1000 909 91 3 70-130/20
108-86-1 Bromobenzene ND 1000 1040 104 1000 1020 102 2 70-130/20
74-97-5 Bromochloromethane ND 1000 843 84 1000 862 86 2 70-130/20
75-27-4 Bromodichloromethane ND 1000 988 99 1000 965 97 2 70-130/20
75-25-2 Bromoform ND 1000 802 80 1000 839 84 5 70-130/20
104-51-8 n-Butylbenzene ND 1000 1070 107 1000 1030 103 4 70-130/20
135-98-8 sec-Butylbenzene ND 1000 1050 105 1000 1010 101 4 70-130/20
98-06-6 tert-Butylbenzene ND 1000 1030 103 1000 992 99 4 70-130/20
56-23-5 Carbon Tetrachloride ND 1000 863 86 1000 909 91 5 70-130/20
108-90-7 Chlorobenzene ND 1000 946 95 1000 907 91 4 70-130/20
75-00-3 Chloroethane ND 1000 888 89 1000 893 89 1 60-140/20
67-66-3 Chloroform ND 1000 846 85 1000 878 88 4 70-130/20
95-49-8 o-Chlorotoluene ND 1000 1010 101 1000 976 98 3 70-130/20
106-43-4 p-Chlorotoluene ND 1000 985 99 1000 968 97 2 70-130/20
124-48-1 Dibromochloromethane ND 1000 995 100 1000 953 95 4 70-130/20
106-93-4 1,2-Dibromoethane ND 1000 1050 105 1000 989 99 6 70-130/20
75-71-8 Dichlorodifluoromethane ND 1000 1060 106 1000 1070 107 1 60-140/20
541-73-1 m-Dichlorobenzene ND 1000 966 97 1000 948 95 2 70-130/20
95-50-1 o-Dichlorobenzene ND 1000 985 99 1000 956 96 3 70-130/20
106-46-7 p-Dichlorobenzene ND 1000 957 96 1000 939 94 2 70-130/20
75-34-3 1,1-Dichloroethane ND 1000 925 93 1000 921 92 0 70-130/20
107-06-2 1,2-Dichloroethane ND 1000 952 95 1000 922 92 3 70-130/20
75-35-4 1,1-Dichloroethylene ND 1000 799 80 1000 825 83 3 70-130/20
156-59-2 cis-1,2-Dichloroethylene ND 1000 873 87 1000 897 90 3 70-130/20
156-60-5 trans-1,2-Dichloroethylene ND 1000 847 85 1000 864 86 2 70-130/20
78-87-5 1,2-Dichloropropane ND 1000 945 95 1000 915 92 3 70-130/20
142-28-9 1,3-Dichloropropane ND 1000 967 97 1000 900 90 7 70-130/20
594-20-7 2,2-Dichloropropane ND 1000 834 83 1000 924 92 10 70-130/20
563-58-6 1,1-Dichloropropene ND 1000 866 87 1000 903 90 4 70-130/20
10061-01-5 cis-1,3-Dichloropropene ND 1000 1020 102 1000 1000 100 2 70-130/20
10061-02-6 trans-1,3-Dichloropropene ND 1000 1060 106 1000 1010 101 5 70-130/20
108-20-3 Di-Isopropyl Ether ND 1000 933 93 1000 931 93 0 70-130/20
64-17-5 Ethyl Alcohol ND 20000 16200 81 20000 14000 70 15 70-130/20
100-41-4 Ethylbenzene ND 1000 934 93 1000 911 91 2 70-130/20
637-92-3 Ethyl Tert-Butyl Ether ND 1000 908 91 1000 932 93 3 70-130/20
* = Outside of Control Limits.
78 of 92
LA8298866.4.1
Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 3
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA82988-19MS 2K0143812.D 50 09/15/22 JY n/a n/a V2K3180
LA82988-19MSD 2K0143813.D 50 09/15/22 JY n/a n/a V2K3180
LA82988-19 a 2K0143809.D 1 09/15/22 JY n/a n/a V2K3180
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-23
LA82988-19 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
591-78-6 2-Hexanone ND 2500 2490 100 2500 2280 91 9 70-130/20
98-82-8 Isopropylbenzene ND 1000 1020 102 1000 999 100 2 70-130/20
99-87-6 p-Isopropyltoluene ND 1000 1030 103 1000 997 100 3 70-130/20
74-83-9 Methyl Bromide ND 1000 1130 113 1000 1240 124 9 60-140/20
74-87-3 Methyl Chloride ND 1000 927 93 1000 939 94 1 60-140/20
75-09-2 Methylene Chloride ND 1000 761 76 1000 768 77 1 70-130/20
78-93-3 Methyl Ethyl Ketone ND 2500 1930 77 2500 1800 72 7 70-130/20
108-10-1 4-Methyl-2-pentanone ND 2500 2360 94 2500 2160 86 9 70-130/20
1634-04-4 Methyl Tert Butyl Ether ND 1000 840 84 1000 851 85 1 70-130/20
91-20-3 Naphthalene 0.16 J 1000 910 91 1000 865 87 5 70-130/20
103-65-1 n-Propylbenzene ND 1000 1060 106 1000 1000 100 6 70-130/20
100-42-5 Styrene ND 1000 1040 104 1000 1020 102 2 70-130/20
75-85-4 Tert-Amyl Alcohol ND 10000 9040 90 10000 8190 82 10 50-150/30 c
994-05-8 Tert-Amyl Methyl Ether ND 1000 914 91 1000 904 90 1 70-130/20
75-65-0 Tert-Butyl Alcohol ND 5000 3750 75 5000 3810 76 2 70-130/20
762-75-4 tert-Butyl Formate ND 1000 ND 0* b 1000 ND 0* b nc 50-150/30 c
630-20-6 1,1,1,2-Tetrachloroethane ND 1000 995 100 1000 978 98 2 70-130/20
79-34-5 1,1,2,2-Tetrachloroethane ND 1000 978 98 1000 927 93 5 70-130/20
127-18-4 Tetrachloroethylene ND 1000 869 87 1000 858 86 1 70-130/20
108-88-3 Toluene ND 1000 963 96 1000 949 95 1 70-130/20
87-61-6 1,2,3-Trichlorobenzene ND 1000 1010 101 1000 1000 100 1 70-130/20
120-82-1 1,2,4-Trichlorobenzene ND 1000 911 91 1000 907 91 0 70-130/20
71-55-6 1,1,1-Trichloroethane ND 1000 914 91 1000 956 96 4 70-130/20
79-00-5 1,1,2-Trichloroethane ND 1000 960 96 1000 946 95 1 70-130/20
79-01-6 Trichloroethylene ND 1000 927 93 1000 893 89 4 70-130/20
75-69-4 Trichlorofluoromethane ND 1000 852 85 1000 854 85 0 60-140/20
96-18-4 1,2,3-Trichloropropane ND 1000 993 99 1000 960 96 3 70-130/20
95-63-6 1,2,4-Trimethylbenzene ND 1000 1070 107 1000 1020 102 5 70-130/20
108-67-8 1,3,5-Trimethylbenzene ND 1000 1050 105 1000 992 99 6 70-130/20
108-05-4 Vinyl Acetate ND 1000 947 95 1000 948 95 0 70-130/20
75-01-4 Vinyl Chloride ND 1000 896 90 1000 935 94 4 60-140/20
m,p-Xylene ND 2000 2080 104 2000 2060 103 1 70-130/20
95-47-6 o-Xylene ND 1000 1010 101 1000 975 98 4 70-130/20
1330-20-7 Xylene (total)ND 3000 3090 103 3000 3030 101 2 70-130/20
* = Outside of Control Limits.
79 of 92
LA8298866.4.1
Matrix Spike/Matrix Spike Duplicate Summary Page 3 of 3
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA82988-19MS 2K0143812.D 50 09/15/22 JY n/a n/a V2K3180
LA82988-19MSD 2K0143813.D 50 09/15/22 JY n/a n/a V2K3180
LA82988-19 a 2K0143809.D 1 09/15/22 JY n/a n/a V2K3180
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-23
CAS No.Surrogate Recoveries MS MSD LA82988-19 Limits
17060-07-0 1,2-Dichloroethane-D4 97%94%101%70-130%
2037-26-5 Toluene-D8 103%99%102%70-130%
460-00-4 4-Bromofluorobenzene 102%102%98%70-130%
(a) rr 1x tbf Sample used for QC purposes only.
(b) Outside control limits due to matrix interference.
(c) Advisory control limits.
* = Outside of Control Limits.
80 of 92
LA8298866.4.1
Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 3
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA82988-19MS 1Q0144415.D 100 09/21/22 JY n/a n/a V1Q3131
LA82988-19MSD 1Q0144416.D 100 09/21/22 JY n/a n/a V1Q3131
LA82988-19 a 1Q0144405.D 1 09/20/22 JY n/a n/a V1Q3131
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-16, LA82988-17, LA82988-18, LA82988-19
LA82988-19 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
67-64-1 Acetone ND 5000 3910 78 5000 3720 74 5 70-130/20
71-43-2 Benzene ND 2000 2250 113 2000 2190 110 3 70-130/20
108-86-1 Bromobenzene ND 2000 2140 107 2000 2140 107 0 70-130/20
74-97-5 Bromochloromethane ND 2000 2390 120 2000 2450 123 2 70-130/20
75-27-4 Bromodichloromethane ND 2000 2300 115 2000 2330 117 1 70-130/20
75-25-2 Bromoform ND 2000 1930 97 2000 2020 101 5 70-130/20
104-51-8 n-Butylbenzene ND 2000 2100 105 2000 2090 105 0 70-130/20
135-98-8 sec-Butylbenzene ND 2000 2320 116 2000 2260 113 3 70-130/20
98-06-6 tert-Butylbenzene ND 2000 2250 113 2000 2210 111 2 70-130/20
56-23-5 Carbon Tetrachloride ND 2000 2390 120 2000 2490 125 4 70-130/20
108-90-7 Chlorobenzene ND 2000 2130 107 2000 2080 104 2 70-130/20
75-00-3 Chloroethane ND 2000 1790 90 2000 1760 88 2 60-140/20
67-66-3 Chloroform ND 2000 2380 119 2000 2360 118 1 70-130/20
95-49-8 o-Chlorotoluene ND 2000 2250 113 2000 2210 111 2 70-130/20
106-43-4 p-Chlorotoluene ND 2000 2260 113 2000 2190 110 3 70-130/20
124-48-1 Dibromochloromethane ND 2000 2080 104 2000 2140 107 3 70-130/20
106-93-4 1,2-Dibromoethane ND 2000 2300 115 2000 2290 115 0 70-130/20
75-71-8 Dichlorodifluoromethane ND 2000 1910 96 2000 1990 100 4 60-140/20
541-73-1 m-Dichlorobenzene ND 2000 2190 110 2000 2170 109 1 70-130/20
95-50-1 o-Dichlorobenzene ND 2000 2170 109 2000 2150 108 1 70-130/20
106-46-7 p-Dichlorobenzene ND 2000 2110 106 2000 2070 104 2 70-130/20
75-34-3 1,1-Dichloroethane ND 2000 2260 113 2000 2560 128 12 70-130/20
107-06-2 1,2-Dichloroethane ND 2000 2190 110 2000 2170 109 1 70-130/20
75-35-4 1,1-Dichloroethylene ND 2000 2130 107 2000 2020 101 5 70-130/20
156-59-2 cis-1,2-Dichloroethylene ND 2000 2340 117 2000 2300 115 2 70-130/20
156-60-5 trans-1,2-Dichloroethylene ND 2000 2110 106 2000 1920 96 9 70-130/20
78-87-5 1,2-Dichloropropane ND 2000 2140 107 2000 2180 109 2 70-130/20
142-28-9 1,3-Dichloropropane ND 2000 2320 116 2000 2380 119 3 70-130/20
594-20-7 2,2-Dichloropropane ND 2000 2530 127 2000 2640 132*4 70-130/20
563-58-6 1,1-Dichloropropene ND 2000 2520 126 2000 2460 123 2 70-130/20
10061-01-5 cis-1,3-Dichloropropene ND 2000 1990 100 2000 2010 101 1 70-130/20
10061-02-6 trans-1,3-Dichloropropene ND 2000 1870 94 2000 1900 95 2 70-130/20
108-20-3 Di-Isopropyl Ether ND 2000 1780 89 2000 1930 97 8 70-130/20
64-17-5 Ethyl Alcohol ND 40000 36600 92 40000 35100 88 4 70-130/20
100-41-4 Ethylbenzene ND 2000 2340 117 2000 2330 117 0 70-130/20
637-92-3 Ethyl Tert-Butyl Ether ND 2000 2550 128 2000 2500 125 2 70-130/20
* = Outside of Control Limits.
81 of 92
LA8298866.4.2
Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 3
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA82988-19MS 1Q0144415.D 100 09/21/22 JY n/a n/a V1Q3131
LA82988-19MSD 1Q0144416.D 100 09/21/22 JY n/a n/a V1Q3131
LA82988-19 a 1Q0144405.D 1 09/20/22 JY n/a n/a V1Q3131
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-16, LA82988-17, LA82988-18, LA82988-19
LA82988-19 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
591-78-6 2-Hexanone ND 5000 5340 107 5000 5370 107 1 70-130/20
98-82-8 Isopropylbenzene ND 2000 2350 118 2000 2340 117 0 70-130/20
99-87-6 p-Isopropyltoluene ND 2000 2370 119 2000 2330 117 2 70-130/20
74-83-9 Methyl Bromide ND 2000 1550 78 2000 1580 79 2 60-140/20
74-87-3 Methyl Chloride ND 2000 1770 89 2000 1790 90 1 60-140/20
75-09-2 Methylene Chloride ND 2000 1920 96 2000 1780 89 8 70-130/20
78-93-3 Methyl Ethyl Ketone ND 5000 4350 87 5000 4010 80 8 70-130/20
108-10-1 4-Methyl-2-pentanone ND 5000 5280 106 5000 5310 106 1 70-130/20
1634-04-4 Methyl Tert Butyl Ether ND 2000 2220 111 2000 2080 104 7 70-130/20
91-20-3 Naphthalene 0.19 J 2000 2280 114 2000 2180 109 4 70-130/20
103-65-1 n-Propylbenzene ND 2000 2220 111 2000 2170 109 2 70-130/20
100-42-5 Styrene ND 2000 1820 91 2000 1830 92 1 70-130/20
75-85-4 Tert-Amyl Alcohol ND 20000 21800 109 20000 22100 111 1 50-150/30 b
994-05-8 Tert-Amyl Methyl Ether ND 2000 2180 109 2000 2240 112 3 70-130/20
75-65-0 Tert-Butyl Alcohol ND 10000 10000 100 10000 9330 93 7 70-130/20
762-75-4 tert-Butyl Formate ND 2000 2550 128 2000 2500 125 2 50-150/30 b
630-20-6 1,1,1,2-Tetrachloroethane ND 2000 2320 116 2000 2290 115 1 70-130/20
79-34-5 1,1,2,2-Tetrachloroethane ND 2000 2460 123 2000 2400 120 2 70-130/20
127-18-4 Tetrachloroethylene ND 2000 1570 79 2000 1550 78 1 70-130/20
108-88-3 Toluene ND 2000 2340 117 2000 2280 114 3 70-130/20
87-61-6 1,2,3-Trichlorobenzene ND 2000 2020 101 2000 1990 100 1 70-130/20
120-82-1 1,2,4-Trichlorobenzene ND 2000 2010 101 2000 2010 101 0 70-130/20
71-55-6 1,1,1-Trichloroethane ND 2000 2530 127 2000 2460 123 3 70-130/20
79-00-5 1,1,2-Trichloroethane ND 2000 2230 112 2000 2250 113 1 70-130/20
79-01-6 Trichloroethylene ND 2000 2040 102 2000 2020 101 1 70-130/20
75-69-4 Trichlorofluoromethane ND 2000 1570 79 2000 1590 80 1 60-140/20
96-18-4 1,2,3-Trichloropropane ND 2000 1940 97 2000 1980 99 2 70-130/20
95-63-6 1,2,4-Trimethylbenzene ND 2000 2350 118 2000 2280 114 3 70-130/20
108-67-8 1,3,5-Trimethylbenzene ND 2000 2160 108 2000 2130 107 1 70-130/20
108-05-4 Vinyl Acetate ND 2000 2040 102 2000 1960 98 4 70-130/20
75-01-4 Vinyl Chloride ND 2000 1970 99 2000 2020 101 3 60-140/20
m,p-Xylene ND 4000 5180 130 4000 5110 128 1 70-130/20
95-47-6 o-Xylene ND 2000 2370 119 2000 2320 116 2 70-130/20
1330-20-7 Xylene (total)ND 6000 7560 126 6000 7430 124 2 70-130/20
* = Outside of Control Limits.
82 of 92
LA8298866.4.2
Matrix Spike/Matrix Spike Duplicate Summary Page 3 of 3
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA82988-19MS 1Q0144415.D 100 09/21/22 JY n/a n/a V1Q3131
LA82988-19MSD 1Q0144416.D 100 09/21/22 JY n/a n/a V1Q3131
LA82988-19 a 1Q0144405.D 1 09/20/22 JY n/a n/a V1Q3131
The QC reported here applies to the following samples:Method: SM 6200B
LA82988-16, LA82988-17, LA82988-18, LA82988-19
CAS No.Surrogate Recoveries MS MSD LA82988-19 Limits
17060-07-0 1,2-Dichloroethane-D4 116%114%105%70-130%
2037-26-5 Toluene-D8 87%88%106%70-130%
460-00-4 4-Bromofluorobenzene 104%106%108%70-130%
(a) Internal standards are not within control limits biased low indicating a high bias. Sample is ND.
(b) Advisory control limits.
* = Outside of Control Limits.
83 of 92
LA8298866.4.2
Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 1
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA82988-3MS 1Y0003720.D 50 09/15/22 JY n/a n/a V1Y160
LA82988-3MSD 1Y0003722.D 50 09/15/22 JY n/a n/a V1Y160
LA82988-3 1Y0003694.D 1 09/15/22 JY n/a n/a V1Y160
The QC reported here applies to the following samples:Method: SW846 8260D
LA82988-1, LA82988-2, LA82988-3, LA82988-4, LA82988-5, LA82988-6, LA82988-7, LA82988-8, LA82988-9,
LA82988-10, LA82988-23
LA82988-3 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
71-43-2 Benzene ND 1000 1000 100 1000 995 100 1 55-148/22
64-17-5 Ethyl Alcohol ND 20000 10000 50 20000 13900 70 33 10-158/61
100-41-4 Ethylbenzene ND 1000 927 93 1000 918 92 1 58-145/22
637-92-3 Ethyl Tert-Butyl Ether ND 1000 923 92 1000 942 94 2 61-143/29
1634-04-4 Methyl Tert Butyl Ether ND 1000 883 88 1000 910 91 3 59-145/26
91-20-3 Naphthalene ND 1000 1050 105 1000 998 100 5 36-147/32
75-85-4 Tert-Amyl Alcohol ND 10000 7700 77 10000 7940 79 3 20-149/40
994-05-8 Tert-Amyl Methyl Ether ND 1000 947 95 1000 971 97 3 51-142/26
75-65-0 Tert-Butyl Alcohol ND 5000 3360 67 5000 3820 76 13 29-163/44
762-75-4 Tert-Butyl Formate ND 1000 766 77 1000 785 79 2 10-164/37
108-88-3 Toluene ND 1000 914 91 1000 897 90 2 58-138/23
1330-20-7 Xylene (total)ND 3000 2840 95 3000 2800 93 1 61-141/23
CAS No.Surrogate Recoveries MS MSD LA82988-3 Limits
17060-07-0 1,2-Dichloroethane-D4 98%103%97%75-130%
2037-26-5 Toluene-D8 103%103%111%* a 85-110%
460-00-4 4-Bromofluorobenzene 105%105%105%86-115%
(a) Outside laboratory control limits but within reasonable method acceptance limits.
* = Outside of Control Limits.
84 of 92
LA8298866.4.3
Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 1
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA82988-12MS 2Y0003721.D 50 09/15/22 JY n/a n/a V2Y160
LA82988-12MSD 2Y0003723.D 50 09/15/22 JY n/a n/a V2Y160
LA82988-12 2Y0003693.D 1 09/15/22 JY n/a n/a V2Y160
The QC reported here applies to the following samples:Method: SW846 8260D
LA82988-11, LA82988-12, LA82988-14, LA82988-15, LA82988-20, LA82988-21, LA82988-22
LA82988-12 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
71-43-2 Benzene ND 1000 1000 100 1000 1020 102 2 55-148/22
100-41-4 Ethylbenzene ND 1000 885 89 1000 948 95 7 58-145/22
1634-04-4 Methyl Tert Butyl Ether ND 1000 934 93 1000 899 90 4 59-145/26
91-20-3 Naphthalene ND 1000 854 85 1000 853 85 0 36-147/32
108-88-3 Toluene ND 1000 911 91 1000 951 95 4 58-138/23
1330-20-7 Xylene (total)ND 3000 2670 89 3000 2810 94 5 61-141/23
CAS No.Surrogate Recoveries MS MSD LA82988-12 Limits
17060-07-0 1,2-Dichloroethane-D4 108%101%98%75-130%
2037-26-5 Toluene-D8 106%106%113%* a 85-110%
460-00-4 4-Bromofluorobenzene 100%100%104%86-115%
(a) Outside laboratory control limits but within reasonable method acceptance limits.
* = Outside of Control Limits.
85 of 92
LA8298866.4.4
SGS North America Inc.
GC Volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Scott, LA
Section 7
86 of 92
LA829887
Method Blank Summary Page 1 of 1
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
GLE2274-MB1 LE037997.D 1 09/17/22 KM n/a n/a GLE2274
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA82988-16, LA82988-17, LA82988-19
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)ND 100 50 ug/l
C9- C12 Aliphatics (Unadj.)ND 100 50 ug/l
C9- C10 Aromatics (Unadj.)ND 100 20 ug/l
CAS No.Surrogate Recoveries Limits
615-59-8 2,5-Dibromotoluene 99%70-130%
615-59-8 2,5-Dibromotoluene 98%70-130%
87 of 92
LA8298877.1.1
Method Blank Summary Page 1 of 1
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
GLE2275-MB1 LE038063.D 1 09/19/22 KM n/a n/a GLE2275
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA82988-18
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)ND 100 50 ug/l
C9- C12 Aliphatics (Unadj.)ND 100 50 ug/l
C9- C10 Aromatics (Unadj.)ND 100 20 ug/l
CAS No.Surrogate Recoveries Limits
615-59-8 2,5-Dibromotoluene 96%70-130%
615-59-8 2,5-Dibromotoluene 96%70-130%
88 of 92
LA8298877.1.2
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
GLE2274-BS1 LE037995.D 1 09/17/22 KM n/a n/a GLE2274
GLE2274-BSD1 LE037996.D 1 09/17/22 KM n/a n/a GLE2274
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA82988-16, LA82988-17, LA82988-19
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
C5- C8 Aliphatics (Unadj.)120 118 98 117 97 1 70-130/25
C9- C12 Aliphatics (Unadj.)120 110 92 99.4 83 10 70-130/25
C9- C10 Aromatics (Unadj.)40 40.7 102 39.7 99 2 70-130/25
CAS No.Surrogate Recoveries BSP BSD Limits
615-59-8 2,5-Dibromotoluene 100%110%70-130%
615-59-8 2,5-Dibromotoluene 99%109%70-130%
* = Outside of Control Limits.
89 of 92
LA8298877.2.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
GLE2275-BS1 LE038061.D 1 09/19/22 KM n/a n/a GLE2275
GLE2275-BSD LE038062.D 1 09/19/22 KM n/a n/a GLE2275
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA82988-18
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
C5- C8 Aliphatics (Unadj.)120 103 86 105 88 2 70-130/25
C9- C12 Aliphatics (Unadj.)120 109 90 105 88 3 70-130/25
C9- C10 Aromatics (Unadj.)40 38.9 97 39.5 99 2 70-130/25
CAS No.Surrogate Recoveries BSP BSD Limits
615-59-8 2,5-Dibromotoluene 98%95%70-130%
615-59-8 2,5-Dibromotoluene 98%95%70-130%
* = Outside of Control Limits.
90 of 92
LA8298877.2.2
Duplicate Summary Page 1 of 1
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA82988-17DUP LE038000.D 20 09/17/22 KM n/a n/a GLE2274
LA82988-17 LE037999.D 20 09/17/22 KM n/a n/a GLE2274
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA82988-16, LA82988-17, LA82988-19
LA82988-17 DUP
CAS No.Compound ug/l Q ug/l Q RPD Limits
C5- C8 Aliphatics (Unadj.)11600 12000 3 50
C9- C12 Aliphatics (Unadj.)22000 22800 4 50
C9- C10 Aromatics (Unadj.)2710 2810 4 50
CAS No.Surrogate Recoveries DUP LA82988-17 Limits
615-59-8 2,5-Dibromotoluene 105%99%70-130%
615-59-8 2,5-Dibromotoluene 104%98%70-130%
* = Outside of Control Limits.
91 of 92
LA8298877.3.1
Duplicate Summary Page 1 of 1
Job Number:LA82988
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA83249-5DUP LE038069.D 1 09/20/22 KM n/a n/a GLE2275
LA83249-5 a LE038068.D 1 09/20/22 KM n/a n/a GLE2275
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA82988-18
LA83249-5 DUP
CAS No.Compound ug/l Q ug/l Q RPD Limits
C5- C8 Aliphatics (Unadj.)84800 E 81400 E 4 50
C9- C12 Aliphatics (Unadj.)40000 E 39300 E 2 50
C9- C10 Aromatics (Unadj.)6980 E 6930 E 1 50
CAS No.Surrogate Recoveries DUP LA83249-5 Limits
615-59-8 2,5-Dibromotoluene 97%96%70-130%
615-59-8 2,5-Dibromotoluene 97%97%70-130%
(a) rr 50x o/c Sample used for QC purposes only.
* = Outside of Control Limits.
92 of 92
LA8298877.3.2
09/23/22
Technical Report for
Kinder Morgan
URSNCM:KMST Selma #1 West Oak Street, Selma, NC
60673608
SGS Job Number: LA83066
Sampling Date: 09/07/22
Report to:
AECOM
1600 Perimeter Park Drive
Morrisville, NC 27560
[e-mail]
ATTN: Martha Meyers-Lee
Total number of pages in report:
Certifications: LDEQ(2048), LDHH(LA150012), AR(14-045-04), AZ(AZ0805), FL(E87657), IL(200082), KY(#31),
NC(487), SC(73004001), NJ(LA007), TX(T104704186-18-16), WV(257)
This report shall not be reproduced, except in its entirety, without the written approval of SGS.
Test results relate only to samples analyzed.
SGS North America Inc. • 500 Ambassador Caffery • Scott, LA 70583 • tel: [phone]
Test results contained within this data package meet the requirements
of the National Environmental Laboratory Accreditation Program
and/or state specific certification programs as applicable.
Client Service contact: Rebecca Hebert 337-237-4775
Ron Benjamin
Lab Director
Scott, LA 09/23/22
e-Hardcopy 2.0
Automated Report
54
SGS is the sole authority for authorizing edits or modifications to this document.
Unauthorized modification of this report is strictly prohibited.
Review standard terms at: http://www.sgs.com/en/terms-and-conditions
The results set forth herein are provided by SGS North America Inc.
Please share your ideas about
how we can serve you better at:
[e-mail]
1 of 54
LA83066
Table of Contents
-1-
Sections:
Section 1: Sample Summary ...................................................................................................3
Section 2: Case Narrative/Conformance Summary ..............................................................4
Section 3: Summary of Hits ....................................................................................................6
Section 4: Sample Results ........................................................................................................8
4.1: LA83066-1: MW-102 ...................................................................................................9
4.2: LA83066-2: MW-103 ...................................................................................................13
4.3: LA83066-3: MW-105 ...................................................................................................17
4.4: LA83066-4: TRIP BLANK ..........................................................................................21
Section 5: Misc. Forms ............................................................................................................25
5.1: Chain of Custody ...........................................................................................................26
5.2: Analyst Legend ..............................................................................................................28
Section 6: MS Volatiles - QC Data Summaries .....................................................................29
6.1: Method Blank Summary ................................................................................................30
6.2: Blank Spike Summary ...................................................................................................37
6.3: Blank Spike/Blank Spike Duplicate Summary ..............................................................38
6.4: Matrix Spike/Matrix Spike Duplicate Summary ...........................................................44
Section 7: GC Volatiles - QC Data Summaries .....................................................................48
7.1: Method Blank Summary ................................................................................................49
7.2: Blank Spike/Blank Spike Duplicate Summary ..............................................................51
7.3: Duplicate Summary .......................................................................................................53 12345672 of 54
LA83066
SGS North America Inc.
Sample Summary
Kinder Morgan
Job No:LA83066
URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Project No: 60673608
Sample Collected Matrix Client
Number Date Time By Received Code Type Sample ID
This report contains results reported as ND = Not detected. The following applies:
Organics ND = Not detected above the MDL
LA83066-1 09/07/22 14:00 JM 09/09/22 AQ Ground Water MW-102
LA83066-2 09/07/22 14:35 JM 09/09/22 AQ Ground Water MW-103
LA83066-3 09/07/22 13:20 JM 09/09/22 AQ Ground Water MW-105
LA83066-4 09/07/22 00:00 JM 09/09/22 AQ Trip Blank Water TRIP BLANK
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LA830661
3 samples, 1 trip blanks and 0 field blanks were collected on 09/07/2022 and were received intact at SGS North America Inc.-Scott
(SGS) on 09/09/2022, properly preserved and cool at 1.6 Deg C. These samples received an SGS job number of LA83066. A
listing of the Laboratory Sample ID, Client Sample ID and dates of collection are presented in the Results Summary Section of this
report.
Except as noted below, all method specified calibrations and quality control performance criteria were met for this job. For more
information, please refer to QC summary pages.
Client:Kinder Morgan
Site:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Job No LA83066
Report Date 9/23/2022 11:36:05 A
SAMPLE DELIVERY GROUP CASE NARRATIVE
MS Volatiles By Method SM 6200B
Matrix:AQ Batch ID:V1Q3131
All samples were analyzed within the recommended method holding time.
All method blanks for this batch meet method specific criteria.
Sample(s) LA82988-19MS, LA82988-19MSD were used as the QC samples indicated.
Matrix:AQ Batch ID:V1Q3132
All method blanks for this batch meet method specific criteria.
The following samples were run outside of holding time for method SM 6200B: LA83066-2
Blank Spike Recovery(s) for 1,1-Dichloroethane are outside control limits.
LA83066-2 for 1,1-Dichloroethane: Associated CCV outside of control limits high, sample was ND.
Matrix:AQ Batch ID:V2K3181
All samples were analyzed within the recommended method holding time.
All method blanks for this batch meet method specific criteria.
Sample(s) LA83189-1MS, LA83189-1MSD were used as the QC samples indicated.
Matrix Spike Recovery(s) for Acetone, Ethyl Alcohol are outside control limits. Probable cause due to matrix interference.
Matrix Spike Duplicate Recovery(s) for Acetone are outside control limits. Probable cause due to matrix interference.
GC Volatiles By Method MADEP VPH REV 2.1
Matrix:AQ Batch ID:GLE2272
All samples were analyzed within the recommended method holding time.
Sample(s) JD51128-8DUP were used as the QC samples indicated.
All method blanks for this batch meet method specific criteria.
LA83066-4: Bracketing CCV exceeds criteria for 4 compounds, biased low. However, all ranges passes criteria. Insufficient
sample volume received for re-analysis.
Matrix:AQ Batch ID:GLE2274
All samples were analyzed within the recommended method holding time.
Sample(s) LA82988-17DUP were used as the QC samples indicated.
All method blanks for this batch meet method specific criteria.
Friday, September 23, 2022 Page 1 of 2
4 of 54
LA830662
SGS North America Inc.-Scott (SGS) certifies that this report meets the project requirements for analytical data produced for the
samples as received at SGS and as stated on the COC. SGS certifies that the data meets the Data QualityObjectives for precision,
accuracy and completeness as specified in the SGS Quality Manual except as noted above. This report is to be used in its entirety.
SGS is not responsible for any assumptions of data quality if partial data packages are used
Friday, September 23, 2022 Page 2 of 2
5 of 54
LA830662
Summary of Hits Page 1 of 2
Job Number:LA83066
Account:Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Collected:09/07/22
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
LA83066-1 MW-102
Benzene 6.7 0.50 0.27 ug/l SM 6200B
n-Butylbenzene 2.9 0.50 0.092 ug/l SM 6200B
sec-Butylbenzene 3.8 0.50 0.14 ug/l SM 6200B
Isopropylbenzene 18.3 0.50 0.13 ug/l SM 6200B
p-Isopropyltoluene 2.1 0.50 0.13 ug/l SM 6200B
Methyl Tert Butyl Ether 2.7 0.50 0.068 ug/l SM 6200B
Naphthalene 61.4 0.50 0.10 ug/l SM 6200B
n-Propylbenzene 51.2 0.50 0.22 ug/l SM 6200B
Toluene 3.3 0.50 0.29 ug/l SM 6200B
1,2,3-Trichloropropane 2.8 0.50 0.023 ug/l SM 6200B
1,2,4-Trimethylbenzene 58.8 2.5 0.73 ug/l SM 6200B
1,3,5-Trimethylbenzene 34.8 0.50 0.16 ug/l SM 6200B
o-Xylene 5.2 0.50 0.15 ug/l SM 6200B
Xylene (total)5.2 0.50 0.16 ug/l SM 6200B
C5- C8 Aliphatics (Unadj.)494 100 50 ug/l MADEP VPH REV 2.1
C9- C12 Aliphatics (Unadj.)2370 100 50 ug/l MADEP VPH REV 2.1
C9- C10 Aromatics (Unadj.)765 100 20 ug/l MADEP VPH REV 2.1
LA83066-2 MW-103
Benzene 16.4 2.5 1.4 ug/l SM 6200B
n-Butylbenzene 6.1 2.5 0.46 ug/l SM 6200B
sec-Butylbenzene 8.8 2.5 0.71 ug/l SM 6200B
Ethylbenzene 185 5.0 2.0 ug/l SM 6200B
2-Hexanone 5.7 5.0 2.1 ug/l SM 6200B
Isopropylbenzene 30.4 2.5 0.66 ug/l SM 6200B
p-Isopropyltoluene 3.1 2.5 0.65 ug/l SM 6200B
Naphthalene 70.8 2.5 0.50 ug/l SM 6200B
n-Propylbenzene 91.8 2.5 1.1 ug/l SM 6200B
Toluene 23.3 2.5 1.5 ug/l SM 6200B
1,2,3-Trichloropropane 8.1 2.5 0.11 ug/l SM 6200B
1,2,4-Trimethylbenzene 360 5.0 1.5 ug/l SM 6200B
1,3,5-Trimethylbenzene 156 2.5 0.81 ug/l SM 6200B
Vinyl Acetate 2.5 2.5 0.34 ug/l SM 6200B
Vinyl Chloride 2.3 0.50 0.38 ug/l SM 6200B
m,p-Xylene 443 5.0 1.7 ug/l SM 6200B
o-Xylene 174 5.0 1.5 ug/l SM 6200B
Xylene (total)617 5.0 1.6 ug/l SM 6200B
C5- C8 Aliphatics (Unadj.)817 500 250 ug/l MADEP VPH REV 2.1
C9- C12 Aliphatics (Unadj.)4580 500 250 ug/l MADEP VPH REV 2.1
C9- C10 Aromatics (Unadj.)1600 500 100 ug/l MADEP VPH REV 2.1
6 of 54
LA830663
Summary of Hits Page 2 of 2
Job Number:LA83066
Account:Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Collected:09/07/22
Lab Sample ID Client Sample ID Result/
Analyte Qual RL MDL Units Method
LA83066-3 MW-105
Benzene 1680 10 5.4 ug/l SM 6200B
n-Butylbenzene 6.9 J 10 1.8 ug/l SM 6200B
sec-Butylbenzene 9.2 J 10 2.8 ug/l SM 6200B
Di-Isopropyl Ether 9.3 J 10 1.5 ug/l SM 6200B
Isopropylbenzene 115 10 2.6 ug/l SM 6200B
p-Isopropyltoluene 3.8 J 10 2.6 ug/l SM 6200B
Methyl Tert Butyl Ether 12.9 10 1.4 ug/l SM 6200B
Naphthalene 377 10 2.0 ug/l SM 6200B
n-Propylbenzene 296 10 4.4 ug/l SM 6200B
Tert-Amyl Alcohol 964 500 15 ug/l SM 6200B
Toluene 908 10 5.9 ug/l SM 6200B
1,2,3-Trichloropropane 15.4 10 0.45 ug/l SM 6200B
1,2,4-Trimethylbenzene 1110 10 2.9 ug/l SM 6200B
1,3,5-Trimethylbenzene 223 10 3.2 ug/l SM 6200B
o-Xylene 658 10 3.0 ug/l SM 6200B
Xylene (total)658 10 3.2 ug/l SM 6200B
C5- C8 Aliphatics (Unadj.)5470 1000 500 ug/l MADEP VPH REV 2.1
C9- C12 Aliphatics (Unadj.)13400 1000 500 ug/l MADEP VPH REV 2.1
C9- C10 Aromatics (Unadj.)2050 1000 200 ug/l MADEP VPH REV 2.1
LA83066-4 TRIP BLANK
Acetone 13.2 10 1.2 ug/l SM 6200B
Chlorobenzene 2.2 0.50 0.16 ug/l SM 6200B
Methylene Chloride 0.23 J 0.50 0.080 ug/l SM 6200B
Toluene 0.42 J 0.50 0.29 ug/l SM 6200B
1,2,3-Trichlorobenzene 0.21 J 0.50 0.16 ug/l SM 6200B
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LA830663
SGS North America Inc.
Sample Results
Report of Analysis
Scott, LA
Section 4
8 of 54
LA830664
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:MW-102
Lab Sample ID:LA83066-1 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/09/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2K0143830.D 1 09/16/22 15:46 JY n/a n/a V2K3181
Run #2 1Q0144410.D 5 09/21/22 01:57 JY n/a n/a V1Q3131
Purge Volume
Run #1 25.0 ml
Run #2 25.0 ml
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 1.2 ug/l
71-43-2 Benzene 6.7 0.50 0.27 ug/l
108-86-1 Bromobenzene ND 0.50 0.18 ug/l
74-97-5 Bromochloromethane ND 0.50 0.12 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.18 ug/l
75-25-2 Bromoform ND 0.50 0.10 ug/l
104-51-8 n-Butylbenzene 2.9 0.50 0.092 ug/l
135-98-8 sec-Butylbenzene 3.8 0.50 0.14 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.16 ug/l
56-23-5 Carbon Tetrachloride ND 0.20 0.092 ug/l
108-90-7 Chlorobenzene ND 0.50 0.16 ug/l
75-00-3 Chloroethane ND 0.50 0.055 ug/l
67-66-3 Chloroform ND 0.50 0.094 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.16 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.20 ug/l
124-48-1 Dibromochloromethane ND 0.20 0.075 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.24 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.12 ug/l
541-73-1 m-Dichlorobenzene ND 0.50 0.063 ug/l
95-50-1 o-Dichlorobenzene ND 0.50 0.20 ug/l
106-46-7 p-Dichlorobenzene ND 0.50 0.22 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.10 ug/l
107-06-2 1,2-Dichloroethane ND 0.20 0.12 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.094 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.11 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.15 ug/l
78-87-5 1,2-Dichloropropane ND 0.30 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.21 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.079 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.12 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.10 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.056 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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LA8306644.1
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:MW-102
Lab Sample ID:LA83066-1 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/09/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether ND 0.50 0.073 ug/l
64-17-5 Ethyl Alcohol ND 50 8.4 ug/l
100-41-4 Ethylbenzene ND 0.50 0.20 ug/l
637-92-3 Ethyl Tert-Butyl Ether ND 0.50 0.056 ug/l
591-78-6 2-Hexanone ND 1.0 0.42 ug/l
98-82-8 Isopropylbenzene 18.3 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene 2.1 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.23 ug/l
74-87-3 Methyl Chloride ND 0.50 0.066 ug/l
75-09-2 Methylene Chloride ND 0.50 0.080 ug/l
78-93-3 Methyl Ethyl Ketone ND 25 0.28 ug/l
108-10-1 4-Methyl-2-pentanone ND 0.50 0.24 ug/l
1634-04-4 Methyl Tert Butyl Ether 2.7 0.50 0.068 ug/l
91-20-3 Naphthalene 61.4 0.50 0.10 ug/l
103-65-1 n-Propylbenzene 51.2 0.50 0.22 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
75-85-4 Tert-Amyl Alcohol ND 25 0.77 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 1.0 0.084 ug/l
75-65-0 Tert-Butyl Alcohol ND 10 1.0 ug/l
762-75-4 tert-Butyl Formate ND 5.0 0.035 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.18 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.12 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.22 ug/l
108-88-3 Toluene 3.3 0.50 0.29 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.16 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.17 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.16 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.30 0.17 ug/l
79-01-6 Trichloroethylene ND 0.50 0.18 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.073 ug/l
96-18-4 1,2,3-Trichloropropane 2.8 0.50 0.023 ug/l
95-63-6 1,2,4-Trimethylbenzene 58.8 a 2.5 0.73 ug/l
108-67-8 1,3,5-Trimethylbenzene 34.8 0.50 0.16 ug/l
108-05-4 Vinyl Acetate ND 0.50 0.069 ug/l
75-01-4 Vinyl Chloride ND 0.10 0.075 ug/l
m,p-Xylene ND 1.0 0.34 ug/l
95-47-6 o-Xylene 5.2 0.50 0.15 ug/l
1330-20-7 Xylene (total)5.2 0.50 0.16 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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LA8306644.1
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:MW-102
Lab Sample ID:LA83066-1 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/09/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
VOA List for NC, May 2012
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 102%109%70-130%
2037-26-5 Toluene-D8 102%105%70-130%
460-00-4 4-Bromofluorobenzene 108%111%70-130%
(a) Result is from Run# 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
11 of 54
LA8306644.1
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-102
Lab Sample ID:LA83066-1 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/09/22
Method:MADEP VPH REV 2.1 Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LE038008.D 1 09/17/22 08:07 KM n/a n/a GLE2274
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
MA VPH list
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)494 100 50 ug/l
C9- C12 Aliphatics (Unadj.)2370 100 50 ug/l
C9- C10 Aromatics (Unadj.)765 100 20 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
615-59-8 2,5-Dibromotoluene 94%70-130%
615-59-8 2,5-Dibromotoluene 98%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
12 of 54
LA8306644.1
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:MW-103
Lab Sample ID:LA83066-2 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/09/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 1Q0144432.D 5 09/21/22 16:05 JY n/a n/a V1Q3132
Run #2 1Q0144409.D 10 09/21/22 01:29 JY n/a n/a V1Q3131
Purge Volume
Run #1 25.0 ml
Run #2 25.0 ml
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 50 6.2 ug/l
71-43-2 Benzene 16.4 2.5 1.4 ug/l
108-86-1 Bromobenzene ND 2.5 0.91 ug/l
74-97-5 Bromochloromethane ND 2.5 0.61 ug/l
75-27-4 Bromodichloromethane ND 2.5 0.90 ug/l
75-25-2 Bromoform ND 2.5 0.50 ug/l
104-51-8 n-Butylbenzene 6.1 2.5 0.46 ug/l
135-98-8 sec-Butylbenzene 8.8 2.5 0.71 ug/l
98-06-6 tert-Butylbenzene ND 2.5 0.79 ug/l
56-23-5 Carbon Tetrachloride ND 1.0 0.46 ug/l
108-90-7 Chlorobenzene ND 2.5 0.82 ug/l
75-00-3 Chloroethane ND 2.5 0.28 ug/l
67-66-3 Chloroform ND 2.5 0.47 ug/l
95-49-8 o-Chlorotoluene ND 2.5 0.82 ug/l
106-43-4 p-Chlorotoluene ND 2.5 1.0 ug/l
124-48-1 Dibromochloromethane ND 1.0 0.37 ug/l
106-93-4 1,2-Dibromoethane ND 2.5 1.2 ug/l
75-71-8 Dichlorodifluoromethane ND 2.5 0.61 ug/l
541-73-1 m-Dichlorobenzene ND 2.5 0.32 ug/l
95-50-1 o-Dichlorobenzene ND 2.5 0.98 ug/l
106-46-7 p-Dichlorobenzene ND 2.5 1.1 ug/l
75-34-3 1,1-Dichloroethane a ND 2.5 0.52 ug/l
107-06-2 1,2-Dichloroethane ND 1.0 0.61 ug/l
75-35-4 1,1-Dichloroethylene ND 2.5 0.47 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 2.5 0.55 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 2.5 0.77 ug/l
78-87-5 1,2-Dichloropropane ND 1.5 0.63 ug/l
142-28-9 1,3-Dichloropropane ND 2.5 1.0 ug/l
594-20-7 2,2-Dichloropropane ND 2.5 0.40 ug/l
563-58-6 1,1-Dichloropropene ND 2.5 0.58 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 1.0 0.51 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 1.0 0.28 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
13 of 54
LA8306644.2
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:MW-103
Lab Sample ID:LA83066-2 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/09/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether ND 2.5 0.37 ug/l
64-17-5 Ethyl Alcohol ND 250 42 ug/l
100-41-4 Ethylbenzene 185 b 5.0 2.0 ug/l
637-92-3 Ethyl Tert-Butyl Ether ND 2.5 0.28 ug/l
591-78-6 2-Hexanone 5.7 5.0 2.1 ug/l
98-82-8 Isopropylbenzene 30.4 2.5 0.66 ug/l
99-87-6 p-Isopropyltoluene 3.1 2.5 0.65 ug/l
74-83-9 Methyl Bromide ND 2.5 1.1 ug/l
74-87-3 Methyl Chloride ND 2.5 0.33 ug/l
75-09-2 Methylene Chloride ND 2.5 0.40 ug/l
78-93-3 Methyl Ethyl Ketone ND 130 1.4 ug/l
108-10-1 4-Methyl-2-pentanone ND 2.5 1.2 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 2.5 0.34 ug/l
91-20-3 Naphthalene 70.8 2.5 0.50 ug/l
103-65-1 n-Propylbenzene 91.8 2.5 1.1 ug/l
100-42-5 Styrene ND 2.5 0.63 ug/l
75-85-4 Tert-Amyl Alcohol ND 130 3.8 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 5.0 0.42 ug/l
75-65-0 Tert-Butyl Alcohol ND 50 5.1 ug/l
762-75-4 tert-Butyl Formate ND 25 0.18 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 2.5 0.92 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 1.0 0.62 ug/l
127-18-4 Tetrachloroethylene ND 2.5 1.1 ug/l
108-88-3 Toluene 23.3 2.5 1.5 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 2.5 0.80 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 2.5 0.85 ug/l
71-55-6 1,1,1-Trichloroethane ND 2.5 0.82 ug/l
79-00-5 1,1,2-Trichloroethane ND 1.5 0.87 ug/l
79-01-6 Trichloroethylene ND 2.5 0.90 ug/l
75-69-4 Trichlorofluoromethane ND 2.5 0.37 ug/l
96-18-4 1,2,3-Trichloropropane 8.1 2.5 0.11 ug/l
95-63-6 1,2,4-Trimethylbenzene 360 b 5.0 1.5 ug/l
108-67-8 1,3,5-Trimethylbenzene 156 2.5 0.81 ug/l
108-05-4 Vinyl Acetate 2.5 2.5 0.34 ug/l
75-01-4 Vinyl Chloride 2.3 0.50 0.38 ug/l
m,p-Xylene 443 5.0 1.7 ug/l
95-47-6 o-Xylene 174 b 5.0 1.5 ug/l
1330-20-7 Xylene (total)617 b 5.0 1.6 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
14 of 54
LA8306644.2
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:MW-103
Lab Sample ID:LA83066-2 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/09/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
VOA List for NC, May 2012
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 99%111%70-130%
2037-26-5 Toluene-D8 98%101%70-130%
460-00-4 4-Bromofluorobenzene 112%112%70-130%
(a) Associated CCV outside of control limits high, sample was ND.
(b) Result is from Run# 2
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
15 of 54
LA8306644.2
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-103
Lab Sample ID:LA83066-2 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/09/22
Method:MADEP VPH REV 2.1 Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LE038007.D 5 09/17/22 07:36 KM n/a n/a GLE2274
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
MA VPH list
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)817 500 250 ug/l
C9- C12 Aliphatics (Unadj.)4580 500 250 ug/l
C9- C10 Aromatics (Unadj.)1600 500 100 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
615-59-8 2,5-Dibromotoluene 98%70-130%
615-59-8 2,5-Dibromotoluene 99%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
16 of 54
LA8306644.2
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:MW-105
Lab Sample ID:LA83066-3 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/09/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2K0143841.D 20 09/16/22 21:13 JY n/a n/a V2K3181
Run #2
Purge Volume
Run #1 25.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 200 25 ug/l
71-43-2 Benzene 1680 10 5.4 ug/l
108-86-1 Bromobenzene ND 10 3.6 ug/l
74-97-5 Bromochloromethane ND 10 2.4 ug/l
75-27-4 Bromodichloromethane ND 10 3.6 ug/l
75-25-2 Bromoform ND 10 2.0 ug/l
104-51-8 n-Butylbenzene 6.9 10 1.8 ug/l J
135-98-8 sec-Butylbenzene 9.2 10 2.8 ug/l J
98-06-6 tert-Butylbenzene ND 10 3.2 ug/l
56-23-5 Carbon Tetrachloride ND 4.0 1.8 ug/l
108-90-7 Chlorobenzene ND 10 3.3 ug/l
75-00-3 Chloroethane ND 10 1.1 ug/l
67-66-3 Chloroform ND 10 1.9 ug/l
95-49-8 o-Chlorotoluene ND 10 3.3 ug/l
106-43-4 p-Chlorotoluene ND 10 4.0 ug/l
124-48-1 Dibromochloromethane ND 4.0 1.5 ug/l
106-93-4 1,2-Dibromoethane ND 10 4.7 ug/l
75-71-8 Dichlorodifluoromethane ND 10 2.4 ug/l
541-73-1 m-Dichlorobenzene ND 10 1.3 ug/l
95-50-1 o-Dichlorobenzene ND 10 3.9 ug/l
106-46-7 p-Dichlorobenzene ND 10 4.3 ug/l
75-34-3 1,1-Dichloroethane ND 10 2.1 ug/l
107-06-2 1,2-Dichloroethane ND 4.0 2.4 ug/l
75-35-4 1,1-Dichloroethylene ND 10 1.9 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 10 2.2 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 10 3.1 ug/l
78-87-5 1,2-Dichloropropane ND 6.0 2.5 ug/l
142-28-9 1,3-Dichloropropane ND 10 4.1 ug/l
594-20-7 2,2-Dichloropropane ND 10 1.6 ug/l
563-58-6 1,1-Dichloropropene ND 10 2.3 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 4.0 2.0 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 4.0 1.1 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
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LA8306644.3
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Report of Analysis Page 2 of 3
Client Sample ID:MW-105
Lab Sample ID:LA83066-3 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/09/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether 9.3 10 1.5 ug/l J
64-17-5 Ethyl Alcohol ND 1000 170 ug/l
100-41-4 Ethylbenzene ND 10 4.0 ug/l
637-92-3 Ethyl Tert-Butyl Ether ND 10 1.1 ug/l
591-78-6 2-Hexanone ND 20 8.4 ug/l
98-82-8 Isopropylbenzene 115 10 2.6 ug/l
99-87-6 p-Isopropyltoluene 3.8 10 2.6 ug/l J
74-83-9 Methyl Bromide ND 10 4.6 ug/l
74-87-3 Methyl Chloride ND 10 1.3 ug/l
75-09-2 Methylene Chloride ND 10 1.6 ug/l
78-93-3 Methyl Ethyl Ketone ND 500 5.7 ug/l
108-10-1 4-Methyl-2-pentanone ND 10 4.8 ug/l
1634-04-4 Methyl Tert Butyl Ether 12.9 10 1.4 ug/l
91-20-3 Naphthalene 377 10 2.0 ug/l
103-65-1 n-Propylbenzene 296 10 4.4 ug/l
100-42-5 Styrene ND 10 2.5 ug/l
75-85-4 Tert-Amyl Alcohol 964 500 15 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 20 1.7 ug/l
75-65-0 Tert-Butyl Alcohol ND 200 20 ug/l
762-75-4 tert-Butyl Formate ND 100 0.70 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 10 3.7 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 4.0 2.5 ug/l
127-18-4 Tetrachloroethylene ND 10 4.5 ug/l
108-88-3 Toluene 908 10 5.9 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 10 3.2 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 10 3.4 ug/l
71-55-6 1,1,1-Trichloroethane ND 10 3.3 ug/l
79-00-5 1,1,2-Trichloroethane ND 6.0 3.5 ug/l
79-01-6 Trichloroethylene ND 10 3.6 ug/l
75-69-4 Trichlorofluoromethane ND 10 1.5 ug/l
96-18-4 1,2,3-Trichloropropane 15.4 10 0.45 ug/l
95-63-6 1,2,4-Trimethylbenzene 1110 10 2.9 ug/l
108-67-8 1,3,5-Trimethylbenzene 223 10 3.2 ug/l
108-05-4 Vinyl Acetate ND 10 1.4 ug/l
75-01-4 Vinyl Chloride ND 2.0 1.5 ug/l
m,p-Xylene ND 20 6.7 ug/l
95-47-6 o-Xylene 658 10 3.0 ug/l
1330-20-7 Xylene (total)658 10 3.2 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
18 of 54
LA8306644.3
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:MW-105
Lab Sample ID:LA83066-3 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/09/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
VOA List for NC, May 2012
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 98%70-130%
2037-26-5 Toluene-D8 103%70-130%
460-00-4 4-Bromofluorobenzene 102%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
19 of 54
LA8306644.3
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:MW-105
Lab Sample ID:LA83066-3 Date Sampled:09/07/22
Matrix:AQ - Ground Water Date Received:09/09/22
Method:MADEP VPH REV 2.1 Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 LE038006.D 10 09/17/22 07:05 KM n/a n/a GLE2274
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
MA VPH list
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)5470 1000 500 ug/l
C9- C12 Aliphatics (Unadj.)13400 1000 500 ug/l
C9- C10 Aromatics (Unadj.)2050 1000 200 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
615-59-8 2,5-Dibromotoluene 97%70-130%
615-59-8 2,5-Dibromotoluene 98%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
20 of 54
LA8306644.3
SGS North America Inc.
Report of Analysis Page 1 of 3
Client Sample ID:TRIP BLANK
Lab Sample ID:LA83066-4 Date Sampled:09/07/22
Matrix:AQ - Trip Blank Water Date Received:09/09/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 2K0143829.D 1 09/16/22 15:16 JY n/a n/a V2K3181
Run #2
Purge Volume
Run #1 25.0 ml
Run #2
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone 13.2 10 1.2 ug/l
71-43-2 Benzene ND 0.50 0.27 ug/l
108-86-1 Bromobenzene ND 0.50 0.18 ug/l
74-97-5 Bromochloromethane ND 0.50 0.12 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.18 ug/l
75-25-2 Bromoform ND 0.50 0.10 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.092 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.14 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.16 ug/l
56-23-5 Carbon Tetrachloride ND 0.20 0.092 ug/l
108-90-7 Chlorobenzene 2.2 0.50 0.16 ug/l
75-00-3 Chloroethane ND 0.50 0.055 ug/l
67-66-3 Chloroform ND 0.50 0.094 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.16 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.20 ug/l
124-48-1 Dibromochloromethane ND 0.20 0.075 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.24 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.12 ug/l
541-73-1 m-Dichlorobenzene ND 0.50 0.063 ug/l
95-50-1 o-Dichlorobenzene ND 0.50 0.20 ug/l
106-46-7 p-Dichlorobenzene ND 0.50 0.22 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.10 ug/l
107-06-2 1,2-Dichloroethane ND 0.20 0.12 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.094 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.11 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.15 ug/l
78-87-5 1,2-Dichloropropane ND 0.30 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.21 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.079 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.12 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.10 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.056 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
21 of 54
LA8306644.4
SGS North America Inc.
Report of Analysis Page 2 of 3
Client Sample ID:TRIP BLANK
Lab Sample ID:LA83066-4 Date Sampled:09/07/22
Matrix:AQ - Trip Blank Water Date Received:09/09/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
VOA List for NC, May 2012
CAS No.Compound Result RL MDL Units Q
108-20-3 Di-Isopropyl Ether ND 0.50 0.073 ug/l
64-17-5 Ethyl Alcohol ND 50 8.4 ug/l
100-41-4 Ethylbenzene ND 0.50 0.20 ug/l
637-92-3 Ethyl Tert-Butyl Ether ND 0.50 0.056 ug/l
591-78-6 2-Hexanone ND 1.0 0.42 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.23 ug/l
74-87-3 Methyl Chloride ND 0.50 0.066 ug/l
75-09-2 Methylene Chloride 0.23 0.50 0.080 ug/l J
78-93-3 Methyl Ethyl Ketone ND 25 0.28 ug/l
108-10-1 4-Methyl-2-pentanone ND 0.50 0.24 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.068 ug/l
91-20-3 Naphthalene ND 0.50 0.10 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.22 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
75-85-4 Tert-Amyl Alcohol ND 25 0.77 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 1.0 0.084 ug/l
75-65-0 Tert-Butyl Alcohol ND 10 1.0 ug/l
762-75-4 tert-Butyl Formate ND 5.0 0.035 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.18 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.12 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.22 ug/l
108-88-3 Toluene 0.42 0.50 0.29 ug/l J
87-61-6 1,2,3-Trichlorobenzene 0.21 0.50 0.16 ug/l J
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.17 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.16 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.30 0.17 ug/l
79-01-6 Trichloroethylene ND 0.50 0.18 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.073 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.023 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.15 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.16 ug/l
108-05-4 Vinyl Acetate ND 0.50 0.069 ug/l
75-01-4 Vinyl Chloride ND 0.10 0.075 ug/l
m,p-Xylene ND 1.0 0.34 ug/l
95-47-6 o-Xylene ND 0.50 0.15 ug/l
1330-20-7 Xylene (total)ND 0.50 0.16 ug/l
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
22 of 54
LA8306644.4
SGS North America Inc.
Report of Analysis Page 3 of 3
Client Sample ID:TRIP BLANK
Lab Sample ID:LA83066-4 Date Sampled:09/07/22
Matrix:AQ - Trip Blank Water Date Received:09/09/22
Method:SM 6200B Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
VOA List for NC, May 2012
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
17060-07-0 1,2-Dichloroethane-D4 102%70-130%
2037-26-5 Toluene-D8 99%70-130%
460-00-4 4-Bromofluorobenzene 101%70-130%
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
23 of 54
LA8306644.4
SGS North America Inc.
Report of Analysis Page 1 of 1
Client Sample ID:TRIP BLANK
Lab Sample ID:LA83066-4 Date Sampled:09/07/22
Matrix:AQ - Trip Blank Water Date Received:09/09/22
Method:MADEP VPH REV 2.1 Percent Solids:n/a
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
Run #1 a LE379841.D 1 09/15/22 19:44 KM n/a n/a GLE2272
Run #2
Purge Volume
Run #1 5.0 ml
Run #2
MA VPH list
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)ND 100 50 ug/l
C9- C12 Aliphatics (Unadj.)ND 100 50 ug/l
C9- C10 Aromatics (Unadj.)ND 100 20 ug/l
CAS No.Surrogate Recoveries Run# 1 Run# 2 Limits
615-59-8 2,5-Dibromotoluene 84%70-130%
615-59-8 2,5-Dibromotoluene 81%70-130%
(a) Bracketing CCV exceeds criteria for 4 compounds, biased low. However, all ranges passes criteria.
Insufficient sample volume received for re-analysis.
ND = Not detected MDL = Method Detection Limit J = Indicates an estimated value
RL = Reporting Limit B = Indicates analyte found in associated method blank
E = Indicates value exceeds calibration range N = Indicates presumptive evidence of a compound
24 of 54
LA8306644.4
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Misc. Forms
Custody Documents and Other Forms
Includes the following where applicable:
• Chain of Custody
• Analyst Legend
Scott, LA
Section 5
25 of 54
LA830665
LA83066: Chain of Custody
Page 1 of 2
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LA8306655.1
LA83066: Chain of Custody
Page 2 of 2
27 of 54
LA8306655.1
Analyst Legend Page 1 of 1
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Initials Full Name Analysis Type
JY Jessica Young MS Volatiles
KM Kaitlyn Mccarthy GC Volatiles
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MS Volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Scott, LA
Section 6
29 of 54
LA830666
Method Blank Summary Page 1 of 3
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2K3181-MB1 2K0143828.D 1 09/16/22 JY n/a n/a V2K3181
The QC reported here applies to the following samples:Method: SM 6200B
LA83066-1, LA83066-3, LA83066-4
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 1.2 ug/l
71-43-2 Benzene ND 0.50 0.27 ug/l
108-86-1 Bromobenzene ND 0.50 0.18 ug/l
74-97-5 Bromochloromethane ND 0.50 0.12 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.18 ug/l
75-25-2 Bromoform ND 0.50 0.10 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.092 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.14 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.16 ug/l
56-23-5 Carbon Tetrachloride ND 0.20 0.092 ug/l
108-90-7 Chlorobenzene ND 0.50 0.16 ug/l
75-00-3 Chloroethane ND 0.50 0.055 ug/l
67-66-3 Chloroform ND 0.50 0.094 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.16 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.20 ug/l
124-48-1 Dibromochloromethane ND 0.20 0.075 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.24 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.12 ug/l
541-73-1 m-Dichlorobenzene ND 0.50 0.063 ug/l
95-50-1 o-Dichlorobenzene ND 0.50 0.20 ug/l
106-46-7 p-Dichlorobenzene ND 0.50 0.22 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.10 ug/l
107-06-2 1,2-Dichloroethane ND 0.20 0.12 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.094 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.11 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.15 ug/l
78-87-5 1,2-Dichloropropane ND 0.30 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.21 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.079 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.12 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.10 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.056 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.073 ug/l
64-17-5 Ethyl Alcohol ND 50 8.4 ug/l
100-41-4 Ethylbenzene ND 0.50 0.20 ug/l
637-92-3 Ethyl Tert-Butyl Ether ND 0.50 0.056 ug/l
30 of 54
LA8306666.1.1
Method Blank Summary Page 2 of 3
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2K3181-MB1 2K0143828.D 1 09/16/22 JY n/a n/a V2K3181
The QC reported here applies to the following samples:Method: SM 6200B
LA83066-1, LA83066-3, LA83066-4
CAS No.Compound Result RL MDL Units Q
591-78-6 2-Hexanone ND 1.0 0.42 ug/l
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.23 ug/l
74-87-3 Methyl Chloride ND 0.50 0.066 ug/l
75-09-2 Methylene Chloride ND 0.50 0.080 ug/l
78-93-3 Methyl Ethyl Ketone ND 25 0.28 ug/l
108-10-1 4-Methyl-2-pentanone ND 0.50 0.24 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.068 ug/l
91-20-3 Naphthalene 0.24 0.50 0.10 ug/l J
103-65-1 n-Propylbenzene ND 0.50 0.22 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
75-85-4 Tert-Amyl Alcohol ND 25 0.77 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 1.0 0.084 ug/l
75-65-0 Tert-Butyl Alcohol ND 10 1.0 ug/l
762-75-4 tert-Butyl Formate ND 5.0 0.035 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.18 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.12 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.22 ug/l
108-88-3 Toluene ND 0.50 0.29 ug/l
87-61-6 1,2,3-Trichlorobenzene 0.34 0.50 0.16 ug/l J
120-82-1 1,2,4-Trichlorobenzene 0.24 0.50 0.17 ug/l J
71-55-6 1,1,1-Trichloroethane ND 0.50 0.16 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.30 0.17 ug/l
79-01-6 Trichloroethylene ND 0.50 0.18 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.073 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.023 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.15 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.16 ug/l
108-05-4 Vinyl Acetate ND 0.50 0.069 ug/l
75-01-4 Vinyl Chloride ND 0.10 0.075 ug/l
m,p-Xylene ND 1.0 0.34 ug/l
95-47-6 o-Xylene ND 0.50 0.15 ug/l
1330-20-7 Xylene (total)ND 0.50 0.16 ug/l
31 of 54
LA8306666.1.1
Method Blank Summary Page 3 of 3
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2K3181-MB1 2K0143828.D 1 09/16/22 JY n/a n/a V2K3181
The QC reported here applies to the following samples:Method: SM 6200B
LA83066-1, LA83066-3, LA83066-4
CAS No.Surrogate Recoveries Limits
17060-07-0 1,2-Dichloroethane-D4 100%70-130%
2037-26-5 Toluene-D8 97%70-130%
460-00-4 4-Bromofluorobenzene 102%70-130%
32 of 54
LA8306666.1.1
Method Blank Summary Page 1 of 1
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3131-MB1 1Q0144400.D 1 09/20/22 JY n/a n/a V1Q3131
The QC reported here applies to the following samples:Method: SM 6200B
LA83066-1, LA83066-2
CAS No.Compound Result RL MDL Units Q
100-41-4 Ethylbenzene ND 0.50 0.20 ug/l
95-63-6 1,2,4-Trimethylbenzene ND 0.50 0.15 ug/l
95-47-6 o-Xylene ND 0.50 0.15 ug/l
1330-20-7 Xylene (total)ND 0.50 0.16 ug/l
CAS No.Surrogate Recoveries Limits
17060-07-0 1,2-Dichloroethane-D4 112%70-130%
2037-26-5 Toluene-D8 102%70-130%
460-00-4 4-Bromofluorobenzene 111%70-130%
33 of 54
LA8306666.1.2
Method Blank Summary Page 1 of 3
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3132-MB1 1Q0144428.D 1 09/21/22 JY n/a n/a V1Q3132
The QC reported here applies to the following samples:Method: SM 6200B
LA83066-2
CAS No.Compound Result RL MDL Units Q
67-64-1 Acetone ND 10 1.2 ug/l
71-43-2 Benzene ND 0.50 0.27 ug/l
108-86-1 Bromobenzene ND 0.50 0.18 ug/l
74-97-5 Bromochloromethane ND 0.50 0.12 ug/l
75-27-4 Bromodichloromethane ND 0.50 0.18 ug/l
75-25-2 Bromoform ND 0.50 0.10 ug/l
104-51-8 n-Butylbenzene ND 0.50 0.092 ug/l
135-98-8 sec-Butylbenzene ND 0.50 0.14 ug/l
98-06-6 tert-Butylbenzene ND 0.50 0.16 ug/l
56-23-5 Carbon Tetrachloride ND 0.20 0.092 ug/l
108-90-7 Chlorobenzene ND 0.50 0.16 ug/l
75-00-3 Chloroethane ND 0.50 0.055 ug/l
67-66-3 Chloroform ND 0.50 0.094 ug/l
95-49-8 o-Chlorotoluene ND 0.50 0.16 ug/l
106-43-4 p-Chlorotoluene ND 0.50 0.20 ug/l
124-48-1 Dibromochloromethane ND 0.20 0.075 ug/l
106-93-4 1,2-Dibromoethane ND 0.50 0.24 ug/l
75-71-8 Dichlorodifluoromethane ND 0.50 0.12 ug/l
541-73-1 m-Dichlorobenzene ND 0.50 0.063 ug/l
95-50-1 o-Dichlorobenzene ND 0.50 0.20 ug/l
106-46-7 p-Dichlorobenzene ND 0.50 0.22 ug/l
75-34-3 1,1-Dichloroethane ND 0.50 0.10 ug/l
107-06-2 1,2-Dichloroethane ND 0.20 0.12 ug/l
75-35-4 1,1-Dichloroethylene ND 0.50 0.094 ug/l
156-59-2 cis-1,2-Dichloroethylene ND 0.50 0.11 ug/l
156-60-5 trans-1,2-Dichloroethylene ND 0.50 0.15 ug/l
78-87-5 1,2-Dichloropropane ND 0.30 0.13 ug/l
142-28-9 1,3-Dichloropropane ND 0.50 0.21 ug/l
594-20-7 2,2-Dichloropropane ND 0.50 0.079 ug/l
563-58-6 1,1-Dichloropropene ND 0.50 0.12 ug/l
10061-01-5 cis-1,3-Dichloropropene ND 0.20 0.10 ug/l
10061-02-6 trans-1,3-Dichloropropene ND 0.20 0.056 ug/l
108-20-3 Di-Isopropyl Ether ND 0.50 0.073 ug/l
64-17-5 Ethyl Alcohol ND 50 8.4 ug/l
637-92-3 Ethyl Tert-Butyl Ether ND 0.50 0.056 ug/l
591-78-6 2-Hexanone ND 1.0 0.42 ug/l
34 of 54
LA8306666.1.3
Method Blank Summary Page 2 of 3
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3132-MB1 1Q0144428.D 1 09/21/22 JY n/a n/a V1Q3132
The QC reported here applies to the following samples:Method: SM 6200B
LA83066-2
CAS No.Compound Result RL MDL Units Q
98-82-8 Isopropylbenzene ND 0.50 0.13 ug/l
99-87-6 p-Isopropyltoluene ND 0.50 0.13 ug/l
74-83-9 Methyl Bromide ND 0.50 0.23 ug/l
74-87-3 Methyl Chloride ND 0.50 0.066 ug/l
75-09-2 Methylene Chloride ND 0.50 0.080 ug/l
78-93-3 Methyl Ethyl Ketone ND 25 0.28 ug/l
108-10-1 4-Methyl-2-pentanone ND 0.50 0.24 ug/l
1634-04-4 Methyl Tert Butyl Ether ND 0.50 0.068 ug/l
91-20-3 Naphthalene ND 0.50 0.10 ug/l
103-65-1 n-Propylbenzene ND 0.50 0.22 ug/l
100-42-5 Styrene ND 0.50 0.13 ug/l
75-85-4 Tert-Amyl Alcohol ND 25 0.77 ug/l
994-05-8 Tert-Amyl Methyl Ether ND 1.0 0.084 ug/l
75-65-0 Tert-Butyl Alcohol ND 10 1.0 ug/l
762-75-4 tert-Butyl Formate ND 5.0 0.035 ug/l
630-20-6 1,1,1,2-Tetrachloroethane ND 0.50 0.18 ug/l
79-34-5 1,1,2,2-Tetrachloroethane ND 0.20 0.12 ug/l
127-18-4 Tetrachloroethylene ND 0.50 0.22 ug/l
108-88-3 Toluene ND 0.50 0.29 ug/l
87-61-6 1,2,3-Trichlorobenzene ND 0.50 0.16 ug/l
120-82-1 1,2,4-Trichlorobenzene ND 0.50 0.17 ug/l
71-55-6 1,1,1-Trichloroethane ND 0.50 0.16 ug/l
79-00-5 1,1,2-Trichloroethane ND 0.30 0.17 ug/l
79-01-6 Trichloroethylene ND 0.50 0.18 ug/l
75-69-4 Trichlorofluoromethane ND 0.50 0.073 ug/l
96-18-4 1,2,3-Trichloropropane ND 0.50 0.023 ug/l
108-67-8 1,3,5-Trimethylbenzene ND 0.50 0.16 ug/l
108-05-4 Vinyl Acetate ND 0.50 0.069 ug/l
75-01-4 Vinyl Chloride ND 0.10 0.075 ug/l
m,p-Xylene ND 1.0 0.34 ug/l
CAS No.Surrogate Recoveries Limits
17060-07-0 1,2-Dichloroethane-D4 103%70-130%
2037-26-5 Toluene-D8 102%70-130%
35 of 54
LA8306666.1.3
Method Blank Summary Page 3 of 3
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3132-MB1 1Q0144428.D 1 09/21/22 JY n/a n/a V1Q3132
The QC reported here applies to the following samples:Method: SM 6200B
LA83066-2
CAS No.Surrogate Recoveries Limits
460-00-4 4-Bromofluorobenzene 111%70-130%
36 of 54
LA8306666.1.3
Blank Spike Summary Page 1 of 1
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3131-BS1 1Q0144396.D 1 09/20/22 JY n/a n/a V1Q3131
The QC reported here applies to the following samples:Method: SM 6200B
LA83066-1, LA83066-2
Spike BSP BSP
CAS No.Compound ug/l ug/l %Limits
100-41-4 Ethylbenzene 20 22.5 113 70-130
95-63-6 1,2,4-Trimethylbenzene 20 22.7 114 70-130
95-47-6 o-Xylene 20 22.5 113 70-130
1330-20-7 Xylene (total)60 71.7 120 70-130
CAS No.Surrogate Recoveries BSP Limits
17060-07-0 1,2-Dichloroethane-D4 111%70-130%
2037-26-5 Toluene-D8 90%70-130%
460-00-4 4-Bromofluorobenzene 107%70-130%
* = Outside of Control Limits.
37 of 54
LA8306666.2.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 3
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2K3181-BS1 2K0143825.D 1 09/16/22 JY n/a n/a V2K3181
V2K3181-BSD1 2K0143826.D 1 09/16/22 JY n/a n/a V2K3181
The QC reported here applies to the following samples:Method: SM 6200B
LA83066-1, LA83066-3, LA83066-4
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
67-64-1 Acetone 50 46.7 93 48.5 97 4 70-130/30
71-43-2 Benzene 20 19.5 98 18.5 93 5 70-130/30
108-86-1 Bromobenzene 20 20.7 104 20.8 104 0 70-130/30
74-97-5 Bromochloromethane 20 17.6 88 17.1 86 3 70-130/30
75-27-4 Bromodichloromethane 20 20.9 105 20.3 102 3 70-130/30
75-25-2 Bromoform 20 18.0 90 16.5 83 9 70-130/30
104-51-8 n-Butylbenzene 20 21.9 110 20.3 102 8 70-130/30
135-98-8 sec-Butylbenzene 20 20.8 104 19.7 99 5 70-130/30
98-06-6 tert-Butylbenzene 20 19.8 99 18.6 93 6 70-130/30
56-23-5 Carbon Tetrachloride 20 19.4 97 18.7 94 4 70-130/30
108-90-7 Chlorobenzene 20 19.2 96 19.0 95 1 70-130/30
75-00-3 Chloroethane 20 19.9 100 18.9 95 5 60-140/30
67-66-3 Chloroform 20 18.0 90 17.2 86 5 70-130/30
95-49-8 o-Chlorotoluene 20 19.7 99 18.1 91 8 70-130/30
106-43-4 p-Chlorotoluene 20 19.6 98 18.1 91 8 70-130/30
124-48-1 Dibromochloromethane 20 20.7 104 20.7 104 0 70-130/30
106-93-4 1,2-Dibromoethane 20 21.6 108 19.8 99 9 70-130/30
75-71-8 Dichlorodifluoromethane 20 22.2 111 21.3 107 4 60-140/30
541-73-1 m-Dichlorobenzene 20 19.4 97 18.4 92 5 70-130/30
95-50-1 o-Dichlorobenzene 20 19.5 98 18.1 91 7 70-130/30
106-46-7 p-Dichlorobenzene 20 18.9 95 18.0 90 5 70-130/30
75-34-3 1,1-Dichloroethane 20 19.8 99 19.1 96 4 70-130/30
107-06-2 1,2-Dichloroethane 20 19.2 96 18.0 90 6 70-130/30
75-35-4 1,1-Dichloroethylene 20 18.6 93 18.1 91 3 70-130/30
156-59-2 cis-1,2-Dichloroethylene 20 18.4 92 17.7 89 4 70-130/30
156-60-5 trans-1,2-Dichloroethylene 20 17.9 90 16.9 85 6 70-130/30
78-87-5 1,2-Dichloropropane 20 19.0 95 18.5 93 3 70-130/30
142-28-9 1,3-Dichloropropane 20 19.3 97 19.1 96 1 70-130/30
594-20-7 2,2-Dichloropropane 20 19.2 96 19.0 95 1 70-130/30
563-58-6 1,1-Dichloropropene 20 18.7 94 18.4 92 2 70-130/30
10061-01-5 cis-1,3-Dichloropropene 20 21.5 108 20.2 101 6 70-130/30
10061-02-6 trans-1,3-Dichloropropene 20 21.8 109 22.0 110 1 70-130/30
108-20-3 Di-Isopropyl Ether 20 20.3 102 19.2 96 6 70-130/30
64-17-5 Ethyl Alcohol 400 407 102 324 81 23 70-130/30
100-41-4 Ethylbenzene 20 19.0 95 18.2 91 4 70-130/30
637-92-3 Ethyl Tert-Butyl Ether 20 19.3 97 18.9 95 2 70-130/30
* = Outside of Control Limits.
38 of 54
LA8306666.3.1
Blank Spike/Blank Spike Duplicate Summary Page 2 of 3
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2K3181-BS1 2K0143825.D 1 09/16/22 JY n/a n/a V2K3181
V2K3181-BSD1 2K0143826.D 1 09/16/22 JY n/a n/a V2K3181
The QC reported here applies to the following samples:Method: SM 6200B
LA83066-1, LA83066-3, LA83066-4
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
591-78-6 2-Hexanone 50 50.7 101 51.9 104 2 70-130/30
98-82-8 Isopropylbenzene 20 21.0 105 20.8 104 1 70-130/30
99-87-6 p-Isopropyltoluene 20 20.9 105 19.1 96 9 70-130/30
74-83-9 Methyl Bromide 20 25.7 129 25.7 129 0 60-140/30
74-87-3 Methyl Chloride 20 19.4 97 18.7 94 4 60-140/30
75-09-2 Methylene Chloride 20 17.7 89 16.8 84 5 70-130/30
78-93-3 Methyl Ethyl Ketone 50 42.6 85 40.7 81 5 70-130/30
108-10-1 4-Methyl-2-pentanone 50 49.4 99 43.1 86 14 70-130/30
1634-04-4 Methyl Tert Butyl Ether 20 18.3 92 17.2 86 6 70-130/30
91-20-3 Naphthalene 20 18.3 92 17.0 85 7 70-130/30
103-65-1 n-Propylbenzene 20 19.6 98 18.7 94 5 70-130/30
100-42-5 Styrene 20 21.7 109 21.0 105 3 70-130/30
75-85-4 Tert-Amyl Alcohol 200 191 96 189 95 1 50-150/30 a
994-05-8 Tert-Amyl Methyl Ether 20 19.5 98 19.2 96 2 70-130/30
75-65-0 Tert-Butyl Alcohol 100 89.1 89 82.4 82 8 70-130/30
762-75-4 tert-Butyl Formate 20 ND 0*ND 0*nc 50-150/30 a
630-20-6 1,1,1,2-Tetrachloroethane 20 21.2 106 20.4 102 4 70-130/30
79-34-5 1,1,2,2-Tetrachloroethane 20 19.0 95 17.0 85 11 70-130/30
127-18-4 Tetrachloroethylene 20 19.9 100 19.5 98 2 70-130/30
108-88-3 Toluene 20 19.4 97 19.0 95 2 70-130/30
87-61-6 1,2,3-Trichlorobenzene 20 21.6 108 20.8 104 4 70-130/30
120-82-1 1,2,4-Trichlorobenzene 20 19.1 96 18.3 92 4 70-130/30
71-55-6 1,1,1-Trichloroethane 20 20.5 103 19.1 96 7 70-130/30
79-00-5 1,1,2-Trichloroethane 20 19.2 96 18.5 93 4 70-130/30
79-01-6 Trichloroethylene 20 19.1 96 18.9 95 1 70-130/30
75-69-4 Trichlorofluoromethane 20 19.0 95 18.5 93 3 60-140/30
96-18-4 1,2,3-Trichloropropane 20 19.2 96 19.2 96 0 70-130/30
95-63-6 1,2,4-Trimethylbenzene 20 20.9 105 19.6 98 6 70-130/30
108-67-8 1,3,5-Trimethylbenzene 20 20.5 103 19.1 96 7 70-130/30
108-05-4 Vinyl Acetate 20 19.9 100 19.1 96 4 70-130/30
75-01-4 Vinyl Chloride 20 19.7 99 18.9 95 4 60-140/30
m,p-Xylene 40 42.9 107 40.8 102 5 70-130/30
95-47-6 o-Xylene 20 20.6 103 20.3 102 1 70-130/30
1330-20-7 Xylene (total)60 63.4 106 61.1 102 4 70-130/30
* = Outside of Control Limits.
39 of 54
LA8306666.3.1
Blank Spike/Blank Spike Duplicate Summary Page 3 of 3
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V2K3181-BS1 2K0143825.D 1 09/16/22 JY n/a n/a V2K3181
V2K3181-BSD1 2K0143826.D 1 09/16/22 JY n/a n/a V2K3181
The QC reported here applies to the following samples:Method: SM 6200B
LA83066-1, LA83066-3, LA83066-4
CAS No.Surrogate Recoveries BSP BSD Limits
17060-07-0 1,2-Dichloroethane-D4 101%99%70-130%
2037-26-5 Toluene-D8 103%102%70-130%
460-00-4 4-Bromofluorobenzene 100%104%70-130%
(a) Advisory control limits.
* = Outside of Control Limits.
40 of 54
LA8306666.3.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 3
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3132-BS1 1Q0144425.D 1 09/21/22 JY n/a n/a V1Q3132
V1Q3132-BSD1 1Q0144426.D 1 09/21/22 JY n/a n/a V1Q3132
The QC reported here applies to the following samples:Method: SM 6200B
LA83066-2
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
67-64-1 Acetone 50 53.2 106 52.7 105 1 70-130/30
71-43-2 Benzene 20 21.0 105 21.2 106 1 70-130/30
108-86-1 Bromobenzene 20 20.9 105 20.7 104 1 70-130/30
74-97-5 Bromochloromethane 20 22.0 110 21.1 106 4 70-130/30
75-27-4 Bromodichloromethane 20 22.9 115 22.5 113 2 70-130/30
75-25-2 Bromoform 20 20.4 102 20.1 101 1 70-130/30
104-51-8 n-Butylbenzene 20 21.7 109 21.5 108 1 70-130/30
135-98-8 sec-Butylbenzene 20 22.4 112 22.1 111 1 70-130/30
98-06-6 tert-Butylbenzene 20 21.5 108 21.0 105 2 70-130/30
56-23-5 Carbon Tetrachloride 20 22.9 115 21.9 110 4 70-130/30
108-90-7 Chlorobenzene 20 20.4 102 20.4 102 0 70-130/30
75-00-3 Chloroethane 20 16.4 82 15.6 78 5 60-140/30
67-66-3 Chloroform 20 21.5 108 20.9 105 3 70-130/30
95-49-8 o-Chlorotoluene 20 21.8 109 21.3 107 2 70-130/30
106-43-4 p-Chlorotoluene 20 21.9 110 21.1 106 4 70-130/30
124-48-1 Dibromochloromethane 20 21.0 105 20.5 103 2 70-130/30
106-93-4 1,2-Dibromoethane 20 22.1 111 22.4 112 1 70-130/30
75-71-8 Dichlorodifluoromethane 20 20.3 102 21.0 105 3 60-140/30
541-73-1 m-Dichlorobenzene 20 21.6 108 21.1 106 2 70-130/30
95-50-1 o-Dichlorobenzene 20 21.0 105 20.7 104 1 70-130/30
106-46-7 p-Dichlorobenzene 20 20.4 102 20.3 102 0 70-130/30
75-34-3 1,1-Dichloroethane 20 30.9 155*20.2 101 42*70-130/30
107-06-2 1,2-Dichloroethane 20 20.5 103 21.2 106 3 70-130/30
75-35-4 1,1-Dichloroethylene 20 18.3 92 18.4 92 1 70-130/30
156-59-2 cis-1,2-Dichloroethylene 20 20.8 104 20.1 101 3 70-130/30
156-60-5 trans-1,2-Dichloroethylene 20 17.9 90 17.7 89 1 70-130/30
78-87-5 1,2-Dichloropropane 20 20.5 103 20.2 101 1 70-130/30
142-28-9 1,3-Dichloropropane 20 22.6 113 22.5 113 0 70-130/30
594-20-7 2,2-Dichloropropane 20 25.2 126 24.7 124 2 70-130/30
563-58-6 1,1-Dichloropropene 20 22.4 112 22.0 110 2 70-130/30
10061-01-5 cis-1,3-Dichloropropene 20 20.0 100 20.1 101 0 70-130/30
10061-02-6 trans-1,3-Dichloropropene 20 18.4 92 18.2 91 1 70-130/30
108-20-3 Di-Isopropyl Ether 20 18.0 90 17.5 88 3 70-130/30
64-17-5 Ethyl Alcohol 400 308 77 343 86 11 70-130/30
637-92-3 Ethyl Tert-Butyl Ether 20 22.6 113 21.9 110 3 70-130/30
591-78-6 2-Hexanone 50 53.6 107 53.7 107 0 70-130/30
* = Outside of Control Limits.
41 of 54
LA8306666.3.2
Blank Spike/Blank Spike Duplicate Summary Page 2 of 3
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3132-BS1 1Q0144425.D 1 09/21/22 JY n/a n/a V1Q3132
V1Q3132-BSD1 1Q0144426.D 1 09/21/22 JY n/a n/a V1Q3132
The QC reported here applies to the following samples:Method: SM 6200B
LA83066-2
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
98-82-8 Isopropylbenzene 20 22.6 113 22.5 113 0 70-130/30
99-87-6 p-Isopropyltoluene 20 23.5 118 22.9 115 3 70-130/30
74-83-9 Methyl Bromide 20 15.9 80 15.5 78 3 60-140/30
74-87-3 Methyl Chloride 20 17.3 87 17.2 86 1 60-140/30
75-09-2 Methylene Chloride 20 16.5 83 16.3 82 1 70-130/30
78-93-3 Methyl Ethyl Ketone 50 50.0 100 59.4 119 17 70-130/30
108-10-1 4-Methyl-2-pentanone 50 51.9 104 53.2 106 2 70-130/30
1634-04-4 Methyl Tert Butyl Ether 20 19.2 96 19.0 95 1 70-130/30
91-20-3 Naphthalene 20 21.3 107 21.0 105 1 70-130/30
103-65-1 n-Propylbenzene 20 21.5 108 21.4 107 0 70-130/30
100-42-5 Styrene 20 17.8 89 17.7 89 1 70-130/30
75-85-4 Tert-Amyl Alcohol 200 202 101 207 104 2 50-150/30 a
994-05-8 Tert-Amyl Methyl Ether 20 21.1 106 21.1 106 0 70-130/30
75-65-0 Tert-Butyl Alcohol 100 87.6 88 88.9 89 1 70-130/30
762-75-4 tert-Butyl Formate 20 22.6 113 21.9 110 3 50-150/30 a
630-20-6 1,1,1,2-Tetrachloroethane 20 22.6 113 22.7 114 0 70-130/30
79-34-5 1,1,2,2-Tetrachloroethane 20 23.5 118 23.0 115 2 70-130/30
127-18-4 Tetrachloroethylene 20 16.4 82 16.2 81 1 70-130/30
108-88-3 Toluene 20 21.8 109 21.7 109 0 70-130/30
87-61-6 1,2,3-Trichlorobenzene 20 20.0 100 19.5 98 3 70-130/30
120-82-1 1,2,4-Trichlorobenzene 20 20.2 101 19.6 98 3 70-130/30
71-55-6 1,1,1-Trichloroethane 20 22.9 115 22.2 111 3 70-130/30
79-00-5 1,1,2-Trichloroethane 20 21.4 107 21.4 107 0 70-130/30
79-01-6 Trichloroethylene 20 19.3 97 18.9 95 2 70-130/30
75-69-4 Trichlorofluoromethane 20 15.7 79 15.7 79 0 60-140/30
96-18-4 1,2,3-Trichloropropane 20 19.1 96 19.1 96 0 70-130/30
108-67-8 1,3,5-Trimethylbenzene 20 20.9 105 20.6 103 1 70-130/30
108-05-4 Vinyl Acetate 20 19.4 97 18.7 94 4 70-130/30
75-01-4 Vinyl Chloride 20 18.0 90 18.3 92 2 60-140/30
m,p-Xylene 40 49.1 123 48.7 122 1 70-130/30
CAS No.Surrogate Recoveries BSP BSD Limits
17060-07-0 1,2-Dichloroethane-D4 106%106%70-130%
2037-26-5 Toluene-D8 88%88%70-130%
* = Outside of Control Limits.
42 of 54
LA8306666.3.2
Blank Spike/Blank Spike Duplicate Summary Page 3 of 3
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
V1Q3132-BS1 1Q0144425.D 1 09/21/22 JY n/a n/a V1Q3132
V1Q3132-BSD1 1Q0144426.D 1 09/21/22 JY n/a n/a V1Q3132
The QC reported here applies to the following samples:Method: SM 6200B
LA83066-2
CAS No.Surrogate Recoveries BSP BSD Limits
460-00-4 4-Bromofluorobenzene 102%106%70-130%
(a) Advisory control limits.
* = Outside of Control Limits.
43 of 54
LA8306666.3.2
Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 3
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA83189-1MS 2K0143843.D 50 09/16/22 JY n/a n/a V2K3181
LA83189-1MSD 2K0143844.D 50 09/16/22 JY n/a n/a V2K3181
LA83189-1 2K0143831.D 1 09/16/22 JY n/a n/a V2K3181
The QC reported here applies to the following samples:Method: SM 6200B
LA83066-1, LA83066-3, LA83066-4
LA83189-1 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
67-64-1 Acetone ND 2500 1370 55*2500 1290 52*6 70-130/20
71-43-2 Benzene 97.1 1000 1010 91 1000 977 88 3 70-130/20
108-86-1 Bromobenzene ND 1000 1020 102 1000 1000 100 2 70-130/20
74-97-5 Bromochloromethane ND 1000 905 91 1000 890 89 2 70-130/20
75-27-4 Bromodichloromethane ND 1000 970 97 1000 982 98 1 70-130/20
75-25-2 Bromoform ND 1000 733 73 1000 785 79 7 70-130/20
104-51-8 n-Butylbenzene 0.82 1000 1060 106 1000 1090 109 3 70-130/20
135-98-8 sec-Butylbenzene 0.92 1000 1010 101 1000 1020 102 1 70-130/20
98-06-6 tert-Butylbenzene ND 1000 975 98 1000 993 99 2 70-130/20
56-23-5 Carbon Tetrachloride ND 1000 894 89 1000 926 93 4 70-130/20
108-90-7 Chlorobenzene ND 1000 948 95 1000 959 96 1 70-130/20
75-00-3 Chloroethane ND 1000 847 85 1000 831 83 2 60-140/20
67-66-3 Chloroform ND 1000 897 90 1000 892 89 1 70-130/20
95-49-8 o-Chlorotoluene ND 1000 936 94 1000 973 97 4 70-130/20
106-43-4 p-Chlorotoluene ND 1000 940 94 1000 963 96 2 70-130/20
124-48-1 Dibromochloromethane ND 1000 941 94 1000 963 96 2 70-130/20
106-93-4 1,2-Dibromoethane ND 1000 1060 106 1000 1020 102 4 70-130/20
75-71-8 Dichlorodifluoromethane ND 1000 891 89 1000 995 100 11 60-140/20
541-73-1 m-Dichlorobenzene ND 1000 922 92 1000 938 94 2 70-130/20
95-50-1 o-Dichlorobenzene ND 1000 942 94 1000 941 94 0 70-130/20
106-46-7 p-Dichlorobenzene ND 1000 927 93 1000 940 94 1 70-130/20
75-34-3 1,1-Dichloroethane ND 1000 1010 101 1000 1010 101 0 70-130/20
107-06-2 1,2-Dichloroethane 0.47 1000 1010 101 1000 995 99 1 70-130/20
75-35-4 1,1-Dichloroethylene ND 1000 825 83 1000 834 83 1 70-130/20
156-59-2 cis-1,2-Dichloroethylene ND 1000 887 89 1000 909 91 2 70-130/20
156-60-5 trans-1,2-Dichloroethylene ND 1000 897 90 1000 890 89 1 70-130/20
78-87-5 1,2-Dichloropropane ND 1000 968 97 1000 946 95 2 70-130/20
142-28-9 1,3-Dichloropropane ND 1000 1000 100 1000 981 98 2 70-130/20
594-20-7 2,2-Dichloropropane ND 1000 998 100 1000 1010 101 1 70-130/20
563-58-6 1,1-Dichloropropene ND 1000 911 91 1000 961 96 5 70-130/20
10061-01-5 cis-1,3-Dichloropropene ND 1000 1070 107 1000 1050 105 2 70-130/20
10061-02-6 trans-1,3-Dichloropropene ND 1000 1090 109 1000 1160 116 6 70-130/20
108-20-3 Di-Isopropyl Ether 0.80 1000 1060 106 1000 1070 107 1 70-130/20
64-17-5 Ethyl Alcohol ND 20000 13300 67*20000 14500 73 9 70-130/20
100-41-4 Ethylbenzene 2.5 1000 964 96 1000 927 92 4 70-130/20
637-92-3 Ethyl Tert-Butyl Ether ND 1000 1070 107 1000 1080 108 1 70-130/20
* = Outside of Control Limits.
44 of 54
LA8306666.4.1
Matrix Spike/Matrix Spike Duplicate Summary Page 2 of 3
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA83189-1MS 2K0143843.D 50 09/16/22 JY n/a n/a V2K3181
LA83189-1MSD 2K0143844.D 50 09/16/22 JY n/a n/a V2K3181
LA83189-1 2K0143831.D 1 09/16/22 JY n/a n/a V2K3181
The QC reported here applies to the following samples:Method: SM 6200B
LA83066-1, LA83066-3, LA83066-4
LA83189-1 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
591-78-6 2-Hexanone ND 2500 2250 90 2500 2500 100 11 70-130/20
98-82-8 Isopropylbenzene 2.8 1000 1030 103 1000 1020 102 1 70-130/20
99-87-6 p-Isopropyltoluene 0.21 J 1000 1000 100 1000 995 99 1 70-130/20
74-83-9 Methyl Bromide ND 1000 1140 114 1000 1190 119 4 60-140/20
74-87-3 Methyl Chloride ND 1000 869 87 1000 920 92 6 60-140/20
75-09-2 Methylene Chloride ND 1000 794 79 1000 796 80 0 70-130/20
78-93-3 Methyl Ethyl Ketone ND 2500 1770 71 2500 1990 80 12 70-130/20
108-10-1 4-Methyl-2-pentanone ND 2500 2510 100 2500 2470 99 2 70-130/20
1634-04-4 Methyl Tert Butyl Ether ND 1000 990 99 1000 999 100 1 70-130/20
91-20-3 Naphthalene 5.7 1000 917 91 1000 920 91 0 70-130/20
103-65-1 n-Propylbenzene 4.3 1000 991 99 1000 1030 103 4 70-130/20
100-42-5 Styrene ND 1000 1050 105 1000 1040 104 1 70-130/20
75-85-4 Tert-Amyl Alcohol 59.1 10000 9900 98 10000 10700 106 8 50-150/30 a
994-05-8 Tert-Amyl Methyl Ether ND 1000 1070 107 1000 1050 105 2 70-130/20
75-65-0 Tert-Butyl Alcohol 101 5000 4830 95 5000 5080 100 5 70-130/20
762-75-4 tert-Butyl Formate ND 1000 ND 0*1000 ND 0*nc 50-150/30 a
630-20-6 1,1,1,2-Tetrachloroethane ND 1000 1000 100 1000 985 99 2 70-130/20
79-34-5 1,1,2,2-Tetrachloroethane ND 1000 927 93 1000 950 95 2 70-130/20
127-18-4 Tetrachloroethylene ND 1000 811 81 1000 822 82 1 70-130/20
108-88-3 Toluene 1.4 1000 991 99 1000 972 97 2 70-130/20
87-61-6 1,2,3-Trichlorobenzene ND 1000 996 100 1000 1060 106 6 70-130/20
120-82-1 1,2,4-Trichlorobenzene ND 1000 866 87 1000 909 91 5 70-130/20
71-55-6 1,1,1-Trichloroethane ND 1000 996 100 1000 1030 103 3 70-130/20
79-00-5 1,1,2-Trichloroethane ND 1000 1010 101 1000 959 96 5 70-130/20
79-01-6 Trichloroethylene ND 1000 890 89 1000 906 91 2 70-130/20
75-69-4 Trichlorofluoromethane ND 1000 836 84 1000 834 83 0 60-140/20
96-18-4 1,2,3-Trichloropropane 0.50 1000 1010 101 1000 996 100 1 70-130/20
95-63-6 1,2,4-Trimethylbenzene 20.1 1000 1070 105 1000 1070 105 0 70-130/20
108-67-8 1,3,5-Trimethylbenzene 6.5 1000 1030 102 1000 1030 102 0 70-130/20
108-05-4 Vinyl Acetate ND 1000 1070 107 1000 1140 114 6 70-130/20
75-01-4 Vinyl Chloride ND 1000 921 92 1000 953 95 3 60-140/20
m,p-Xylene 41.3 2000 2220 109 2000 2130 104 4 70-130/20
95-47-6 o-Xylene 7.4 1000 1040 103 1000 1020 101 2 70-130/20
1330-20-7 Xylene (total)48.7 3000 3260 107 3000 3150 103 3 70-130/20
* = Outside of Control Limits.
45 of 54
LA8306666.4.1
Matrix Spike/Matrix Spike Duplicate Summary Page 3 of 3
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA83189-1MS 2K0143843.D 50 09/16/22 JY n/a n/a V2K3181
LA83189-1MSD 2K0143844.D 50 09/16/22 JY n/a n/a V2K3181
LA83189-1 2K0143831.D 1 09/16/22 JY n/a n/a V2K3181
The QC reported here applies to the following samples:Method: SM 6200B
LA83066-1, LA83066-3, LA83066-4
CAS No.Surrogate Recoveries MS MSD LA83189-1 Limits
17060-07-0 1,2-Dichloroethane-D4 109%105%101%70-130%
2037-26-5 Toluene-D8 101%99%98%70-130%
460-00-4 4-Bromofluorobenzene 105%101%111%70-130%
(a) Advisory control limits.
* = Outside of Control Limits.
46 of 54
LA8306666.4.1
Matrix Spike/Matrix Spike Duplicate Summary Page 1 of 1
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA82988-19MS 1Q0144415.D 100 09/21/22 JY n/a n/a V1Q3131
LA82988-19MSD 1Q0144416.D 100 09/21/22 JY n/a n/a V1Q3131
LA82988-19 a 1Q0144405.D 1 09/20/22 JY n/a n/a V1Q3131
The QC reported here applies to the following samples:Method: SM 6200B
LA83066-1, LA83066-2
LA82988-19 Spike MS MS Spike MSD MSD Limits
CAS No.Compound ug/l Q ug/l ug/l %ug/l ug/l %RPD Rec/RPD
100-41-4 Ethylbenzene ND 2000 2340 117 2000 2330 117 0 70-130/20
95-63-6 1,2,4-Trimethylbenzene ND 2000 2350 118 2000 2280 114 3 70-130/20
95-47-6 o-Xylene ND 2000 2370 119 2000 2320 116 2 70-130/20
1330-20-7 Xylene (total)ND 6000 7560 126 6000 7430 124 2 70-130/20
CAS No.Surrogate Recoveries MS MSD LA82988-19 Limits
17060-07-0 1,2-Dichloroethane-D4 116%114%105%70-130%
2037-26-5 Toluene-D8 87%88%106%70-130%
460-00-4 4-Bromofluorobenzene 104%106%108%70-130%
(a) Internal standards are not within control limits biased low indicating a high bias. Sample is ND.
* = Outside of Control Limits.
47 of 54
LA8306666.4.2
SGS North America Inc.
GC Volatiles
QC Data Summaries
Includes the following where applicable:
• Method Blank Summaries
• Blank Spike Summaries
• Matrix Spike and Duplicate Summaries
Scott, LA
Section 7
48 of 54
LA830667
Method Blank Summary Page 1 of 1
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
GLE2272-MB1 LE379835.D 1 09/15/22 KM n/a n/a GLE2272
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA83066-4
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)ND 100 50 ug/l
C9- C12 Aliphatics (Unadj.)ND 100 50 ug/l
C9- C10 Aromatics (Unadj.)ND 100 20 ug/l
CAS No.Surrogate Recoveries Limits
615-59-8 2,5-Dibromotoluene 84%70-130%
615-59-8 2,5-Dibromotoluene 81%70-130%
49 of 54
LA8306677.1.1
Method Blank Summary Page 1 of 1
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
GLE2274-MB1 LE037997.D 1 09/17/22 KM n/a n/a GLE2274
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA83066-1, LA83066-2, LA83066-3
CAS No.Compound Result RL MDL Units Q
C5- C8 Aliphatics (Unadj.)ND 100 50 ug/l
C9- C12 Aliphatics (Unadj.)ND 100 50 ug/l
C9- C10 Aromatics (Unadj.)ND 100 20 ug/l
CAS No.Surrogate Recoveries Limits
615-59-8 2,5-Dibromotoluene 99%70-130%
615-59-8 2,5-Dibromotoluene 98%70-130%
50 of 54
LA8306677.1.2
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
GLE2272-BS1 LE379833.D 1 09/15/22 KM n/a n/a GLE2272
GLE2272-BSD1 LE379834.D 1 09/15/22 KM n/a n/a GLE2272
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA83066-4
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
C5- C8 Aliphatics (Unadj.)120 105 88 103 86 2 70-130/25
C9- C12 Aliphatics (Unadj.)120 119 99 112 94 6 70-130/25
C9- C10 Aromatics (Unadj.)40 39.9 100 38.9 97 3 70-130/25
CAS No.Surrogate Recoveries BSP BSD Limits
615-59-8 2,5-Dibromotoluene 88%88%70-130%
615-59-8 2,5-Dibromotoluene 85%86%70-130%
* = Outside of Control Limits.
51 of 54
LA8306677.2.1
Blank Spike/Blank Spike Duplicate Summary Page 1 of 1
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
GLE2274-BS1 LE037995.D 1 09/17/22 KM n/a n/a GLE2274
GLE2274-BSD1 LE037996.D 1 09/17/22 KM n/a n/a GLE2274
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA83066-1, LA83066-2, LA83066-3
Spike BSP BSP BSD BSD Limits
CAS No.Compound ug/l ug/l %ug/l %RPD Rec/RPD
C5- C8 Aliphatics (Unadj.)120 118 98 117 97 1 70-130/25
C9- C12 Aliphatics (Unadj.)120 110 92 99.4 83 10 70-130/25
C9- C10 Aromatics (Unadj.)40 40.7 102 39.7 99 2 70-130/25
CAS No.Surrogate Recoveries BSP BSD Limits
615-59-8 2,5-Dibromotoluene 100%110%70-130%
615-59-8 2,5-Dibromotoluene 99%109%70-130%
* = Outside of Control Limits.
52 of 54
LA8306677.2.2
Duplicate Summary Page 1 of 1
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
JD51128-8DUP LE379837.D 10 09/15/22 KM n/a n/a GLE2272
JD51128-8 a LE379836.D 10 09/15/22 KM n/a n/a GLE2272
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA83066-4
JD51128-8 DUP
CAS No.Compound ug/l Q ug/l Q RPD Limits
C5- C8 Aliphatics (Unadj.)3250 3250 0 50
C9- C12 Aliphatics (Unadj.)9340 9340 0 50
C9- C10 Aromatics (Unadj.)3190 3190 0 50
CAS No.Surrogate Recoveries DUP JD51128-8 Limits
615-59-8 2,5-Dibromotoluene 82%85%70-130%
615-59-8 2,5-Dibromotoluene 85%85%70-130%
(a) Bracketing CCV exceeds criteria for 4 compounds, biased low. However, all ranges passes criteria. Unable to
re-analysis prior to sample expiration.
* = Outside of Control Limits.
53 of 54
LA8306677.3.1
Duplicate Summary Page 1 of 1
Job Number:LA83066
Account:KINDERGA Kinder Morgan
Project:URSNCM:KMST Selma #1 West Oak Street, Selma, NC
Sample File ID DF Analyzed By Prep Date Prep Batch Analytical Batch
LA82988-17DUP LE038000.D 20 09/17/22 KM n/a n/a GLE2274
LA82988-17 LE037999.D 20 09/17/22 KM n/a n/a GLE2274
The QC reported here applies to the following samples:Method: MADEP VPH REV 2.1
LA83066-1, LA83066-2, LA83066-3
LA82988-17 DUP
CAS No.Compound ug/l Q ug/l Q RPD Limits
C5- C8 Aliphatics (Unadj.)11600 12000 3 50
C9- C12 Aliphatics (Unadj.)22000 22800 4 50
C9- C10 Aromatics (Unadj.)2710 2810 4 50
CAS No.Surrogate Recoveries DUP LA82988-17 Limits
615-59-8 2,5-Dibromotoluene 105%99%70-130%
615-59-8 2,5-Dibromotoluene 104%98%70-130%
* = Outside of Control Limits.
54 of 54
LA8306677.3.2