MO-18989_18989_CA_O_20230329_SWS

Via E-Mail and FedEx (Std. Delivery)
March 29, 2023
North Carolina Department of Environmental Quality Division of Water Resources
Water Quality Regional Operations Section
610 East Center Avenue, Suite 301 Mooresville, NC 28115 Attn: Mr. Andrew Pitner, PG
Mr. Wesley Bell
Re: Surface Water Sampling Results Charlotte Douglas International Airport Airport Drive Release
Charlotte, North Carolina
NC DEQ UST Section Incident #18989 H&H Job No. CDA-044 Dear Mr. Pitner and Mr. Bell:

On behalf of Charlotte Douglas International Airport (CLT), Hart & Hickman, PC (H&H) is
providing results of recent surface water sampling activities conducted in association with the jet
fuel release from the aboveground storage tank (AST) system at the CLT Wilson Air Center
General Aviation Fuel Farm located at 5414 Airport Drive in Charlotte (hereafter referred to as the
Site). The North Carolina Department of Environmental Quality (DEQ), Division of Waste
Management (DWM), Underground Storage Tank (UST) Section incident identification number
for the Site is #18989. A Site location map is included as Figure 1, and a Site map is included as
Figure 2.

CLT personnel observed evidence of petroleum seepage from the bank of an unnamed tributary of
Taggart Creek on property owned by the City of Charlotte at CLT on September 17, 2019. Since
that time, initial emergency response actions, absorbent boom and pad maintenance, and several
Mr. Andrew Pitner, PG and Mr. Wesley Bell Airport Drive Release (Incident #18989)
March 29, 2023
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phases of assessment and petroleum free product or light non-aqueous phase liquid (LNAPL)
removal activities have been conducted by or on behalf of CLT.

On April 1, 2021, as an interim measure, while additional assessment and preliminary LNAPL
removal activities were being conducted, H&H submitted a BIOREM-2000 Oil Digester
Application Request to DEQ’s UST Section and members of DEQ’s Division of Water Resources
(DWR) to obtain agency concurrence for the use of BIOREM-2000 Oil Digestor™ (BIOREM) to
treat various surfaces (i.e., stream banks, vegetation, water surfaces, etc.) affected by the jet fuel
release. On May 12, 2021, DEQ’s DWR conditionally approved the application of BIOREM to
treat various surfaces affected by the release contingent upon application of the product in
accordance with the manufacturer’s instructions and below a dosage rate of 8.8 milligrams per
liter (mg/L). DEQ DWR also required the implementation of a quarterly stream sampling schedule
for the unnamed tributary of Taggart Creek.

In accordance with DEQ’s DWR request, H&H initiated quarterly surface water sampling
activities in the unnamed tributary of Taggart Creek in May 2021. The baseline surface water
sampling event was conducted on May 21, 2021, followed by application of BIOREM to treat
various affected surfaces on June 4, 2021, and post-application surface water sampling on
June 7, 2021. The results of the May 2021 baseline surface water sampling event and June 2021
post-application surface water sampling event were provided to DEQ’s DWR and UST Section in
H&H’s Surface Water Sampling Results letter report dated June 30, 2021. Since that time,
BIOREM has been directly applied to oily surfaces including stream banks, vegetation, and surface
waters typically once a week with a hand sprayer in accordance with the manufacturer’s
instructions and below a dosage rate of 8.8 mg/L. Vegetation is now present on the banks in the
vicinity of the petroleum seeps where it was previously sparse.

In March 2022, H&H requested that the quarterly surface water monitoring schedule be reduced
to a semi-annual frequency based on the lack of target compounds above applicable standards or
screening values in the downstream portion of the unnamed tributary during the previous four
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Mr. Andrew Pitner, PG and Mr. Wesley Bell Airport Drive Release (Incident #18989)
March 29, 2023
Page 3
monitoring events. Furthermore, based on the lack of detection of RCRA metals above applicable
standards or screening values in the unnamed tributary of Taggart Creek during the previous four
monitoring events, H&H requested that Resource Conservation Recovery Act (RCRA) metals
analysis be eliminated from the surface water sampling program during future monitoring events.
On April 1, 2022, DEQ’s DWR agreed that metals sampling could be discontinued from the
surface water sampling program but indicated that quarterly surface water monitoring must be
continued due to petroleum sheens observed in the unnamed tributary of Taggart Creek in
February 2022. Although it appears that the BIOREM has been effective in treating oily surfaces
on vegetation and stream banks, petroleum sheens continue to be observed occassionlly in
the unnamed tributary of Taggart Creek. The results of the recent quarterly surface water
sampling activities conducted on March 7, 2023 are discussed below.
The March 2023 surface water sampling event was conducted during apparent base flow
conditions and included the collection and analysis of upstream and downstream surface water
samples. The location of the surface water samples (denoted by “SW” nomenclature) are depicted
in Figure 3. These samples were collected in the following locations:
•Upstream portion of the unnamed tributary of Taggart Creek above the BIOREM
application areas (SW-Upstream); and
•Downstream portion of the unnamed tributary of Taggart Creek below the BIOREM
application areas (SW-Downstream).
The surface water samples were collected in a downstream to upstream order during the sampling
event. Surface water samples were collected by lowering laboratory-supplied sample containers
into the center portion of the stream with the containers facing upstream and without disturbing
sediments. Surface water samples were labeled with the sample identification, date, and requested
analysis; and placed in a laboratory-supplied cooler with ice. The surface water samples were
delivered to Waypoint Analytical, LLC of Charlotte, North Carolina under standard chain of
custody protocols for analysis of volatile organic compounds (VOCs) by EPA Method 8260, semi-
Mr. Andrew Pitner, PG and Mr. Wesley Bell Airport Drive Release (Incident #18989)
March 29, 2023
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volatile organic compounds (SVOCs) by EPA Method 8270, and extractable petroleum
hydrocarbons (EPH) and volatile petroleum hydrocarbons (VPH) by the Massachusetts
Department of Environmental Protection (MADEP) Methods.

The March 2023 and historical surface water sampling results are summarized in Table 1. Copies
of the laboratory analytical report and chain of custody record for the March 2023 sampling event
are provided in Attachment A.

Taggart Creek is classified as a Class C surface water body (i.e., waters protected for uses such as
secondary recreation, fishing, wildlife, fish consumption, aquatic life including propagation,
survival and maintenance of biological integrity, and agriculture). Therefore, surface water sample
results were compared to the most stringent of the freshwater and human health 15A NCAC 02B
Surface Water Quality Standards (2B Standards) dated July 26, 2021 for a Class C surface water
body. In instances where a compound had no established 2B Standard, the surface water sample
results were compared to the EPA Nationally Recommended Water Quality Criteria (NRWQC)
screening values dated July 2016. In instances where a compound had no established 2B Standard
or EPA NRWQC screening value, the surface water sample results were compared to North
Carolina In-Stream target values for surface waters dated July 2016.

The only compound detected in the surface water samples was a low estimated concentration of
aliphatic hydrocarbons as EPH C9-C18 in the downgradient sample. The detected estimated
concentration of aliphatic hydrocarbons as EPH C9-C18 in the downgradient sample (43.9 J µg/L)
was below its North Carolina In-Stream target value of 180 µg/L.

H&H submitted a Free Product Corrective Action Plan (CAP) and remedial design to DEQ on
October 11, 2021. The Free Product CAP proposed dual phase extraction (DPE) as a dedicated
system to remove the free product. DEQ approved the October 11, 2021 Free Product CAP in a
letter dated December 1, 2021. The proposed DPE recovery wells were installed at the Site in
June 2022. DEQ approved the National Pollutant Discharge Elimination System General Permit
Mr. Andrew Pitner, PG and Mr. Wesley Bell Airport Drive Release (Incident #18989)
March 29, 2023
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for the dedicated DPE system at the end of July 2022. DPE system fabrication work began in
April 2022, and field construction activities began in July 2022. The DPE system equipment was
delivered to the Site on October 26, 2022 and field construction activities were completed in late
December 2022. Following the establishment of electric services at the Site by Duke Energy in
mid-January, DPE system startup was conducted between January 23 and 25, 2023. Since that
time, as of the writing of this letter, the DPE systems have operated at the Site for approximately
44 days. Details of DPE system installation and performance, including NPDES effluent sampling
and LNAPL recovery are being provided to DEQ under separate cover. Initial results indicate that
free product levels in monitoring wells near the creek have decreased as a result of the DPE
systems.

Based on the lack of target compounds above applicable standards or screening values in the
downstream portion of the unnamed tributary during the previous eight quarterly monitoring
events, H&H requests that the quarterly surface water sampling frequency be eliminated or
reduced to a semi-annual frequency now that the DPE systems are active.

If you have questions regarding the surface water sampling results or need additional information,
please do not hesitate to contact me at [phone].

Sincerely,
Hart & Hickman, PC

Shannon Cottrill Sr. Project Manager
Attachments:
Table 1 – Summary of Surface Water Analytical Results Figure 1 – Site Location Map Figure 2 – Site Map
Mr. Andrew Pitner, PG and Mr. Wesley Bell Airport Drive Release (Incident #18989)
March 29, 2023
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Figure 3 – Surface Water Sample Location Attachment A – Laboratory Analytical Data Report

cc: Mr. Jimmy Jordan, PG, CLT (Via E-Mail) Mr. Josh Eller, CLT (Via E-Mail) Mr. Dan Bowser, PG, DEQ DWM (Via E-Mail) Mr. Ron Eubanks, CMSWS (Via E-Mail)
Mr. Andrew DeCristofaro, CMSWS (Via E-Mail)
Table 1 (Page 1 of 2)
Summary of Surface Water Analytical ResultsAirport Drive Release Site (UST Section Incident #18989)
Charlotte, North Carolina
H&H Job No. CDA-044
Aliphatic (C09-C18)Aliphatic (C19-C36)Aromatic (C11-C22)Aliphatic (C05-C08)Aliphatic (C09-C12)Aliphatic (C09-C12) AdjustedAromatic (C09-C10)Di-n-octylphthalatebis(2-Ethylhexyl)phthalateFluorenePhenanthreneAcetoneIsopropylbenzene (Cumene)NaphthaleneTolueneTrichloroetheneSample ID Date Source
Distance from
Stream Bank LNAPL
Seepage (feet)Incident Phase
SW-1*9/19/2019 Petroleum Seep at Tributary to Taggart Creek 0 IAA 900,000 <98,000 181,000 <50.0 6,380 4,670 1,710 273 J 2,120 1,050 481 J NS <12.5 149 <12.5 NS
SW-2 11/14/2019 Tributary to Taggart Creek 5 IAA <98.0 <98.0 <98.0 <50.0 <50.0 <50.0 <50.0 <1.8 <2.1 <1.6 <1.7 NS 0.42 J 2.2 <0.23 NSSW-3 11/14/2019 Tributary to Taggart Creek 130 IAA <99.0 <99.0 <99.0 <50.0 <50.0 <50.0 <50.0 <1.8 <2.1 <1.6 <1.7 NS <0.24 2.0 J <0.23 NSSW-4 11/14/2019 Tributary to Taggart Creek 370 IAA <98.0 <98.0 <98.0 <50.0 <50.0 <50.0 <50.0 <1.8 <2.1 <1.6 <1.7 NS <0.24 0.71 J <0.23 NS5/21/2021 <28.2 <124 <61.2 <11.5 <25.8 --<4.02 <5.91 <10.4 <8.58 <7.48 <1.80 <0.180 <0.470 <0.220 0.269 J6/7/2021 <28.2 <124 <61.2 <11.5 <25.8 --<4.02 <6.41 <11.3 <9.31 <8.12 <1.80 <0.180 <0.470 <0.200 0.228 J9/7/2021 <28.2 <124 <61.2 <11.5 <25.8 --<4.02 <5.11 <8.98 <7.42 <6.47 <1.80 <0.180 <0.470 <0.220 0.273 J12/7/2021 <29.4 248 JB <63.6 <11.5 <25.8 --<4.02 <5.01 <8.80 <7.27 <6.34 <1.80 <0.180 <0.470 <0.220 0.226 J3/7/2022 <28.2 <124 <61.2 <11.5 <25.8 --<4.02 <5.01 <8.80 <7.27 <6.34 3.32 J <0.180 <0.470 <0.200 <0.1806/7/2022 <28.2 <125 <61.9 <11.5 <25.8 --<4.02 <5.01 <8.80 <7.27 <6.34 <1.80 <0.180 <0.470 <0.220 0.209 J9/7/2022 <28.2 M <124 <61.2 <11.5 <25.8 --<4.02 <5.01 <8.80 <7.27 <6.34 3.13 J <0.180 <0.470 <0.220 <0.18012/7/2022 <29.4 <129 <63.6 <11.5 <25.8 --<4.02 <1.80 <26.3 <0.883 <0.468 <1.80 <0.180 <0.470 <0.220 <0.1803/7/2023 CAP <28.6 <126 <62.2 <11.5 <25.8 --<4.02 <1.65 <3.46 <0.807 <0.428 <1.80 <0.180 <0.470 <0.220 <0.1805/21/2021 <28.2 <124 <61.2 <11.5 <25.8 --<4.02 <7.64 <9.15 <7.56 <6.59 2.29 J <0.180 <0.470 <0.220 <0.1806/7/2021 <28.2 <124 <61.2 <11.5 <25.8 --<4.02 <5.01 <8.80 <7.27 <6.34 2.92 J <0.180 <0.470 <0.220 <0.1809/7/2021 <28.5 <125 <61.9 <11.5 <25.8 --<4.02 <5.01 <8.80 <7.27 <6.34 <1.80 <0.180 <0.470 <0.220 <0.18012/7/2021 <28.5 192 JB <61.9 <11.5 <25.8 --<4.02 <5.06 <8.89 <7.34 <6.40 <1.80 0.213 J <0.470 0.246 J 0.202 J3/7/2022 <28.2 <124 <61.2 <11.5 <25.8 --<4.02 <5.01 <8.80 <7.27 <6.34 2.95 J <0.180 <0.470 <0.220 <0.1806/7/2022 <28.2 <124 <61.2 <11.5 <25.8 --<4.02 <5.11 <8.98 <7.42 <6.47 <1.80 <0.180 <0.470 <0.220 <0.1809/7/2022 <28.2 M <124 <61.2 <11.5 <25.8 --<4.02 <5.01 <8.80 <7.27 <6.34 3.33 J <0.180 <0.470 <0.220 <0.18012/7/2022 <30.6 <135 <66.6 <11.5 <25.8 --<4.02 <1.84 <26.9 <0.899 <0.477 <1.80 <0.180 <0.470 <0.220 <0.1803/7/2023 CAP 43.9 J <132 <65.1 <11.5 <25.8 --<4.02 <1.68 <3.53 <0.819 <0.434 <1.80 <0.180 <0.470 <0.220 <0.180
NE NE NE NE NE NE NE NE NE NE NE NE NE NE 11 30 (4)
EPA National Recommended Water Quality Criteria for Aquatic Life & Human Health (2)NE NE NE NE NE NE NE NE 0.37 (4)70 NE NE NE NE 520 (4)NE
180 210 NE 125 180 180 NE NE 5 30 0.7 2,000 250 12 370 NE
Notes:
(1) North Carolina Department of Environmental Quality (DEQ) NC 15A NCAC 02B Water Quality Standards for Surface Waters (2B Standard) (July 26, 2021)
(2) National Recommended Water Quality Criteria values are based on the values reported on EPA's Nationally Recommended Water Quality Criteria website as of July 22, 2016
(3) NC In-Stream Target Values for Surface Waters are based on values presented in North Carolina Division of Water Resources Surface Water Quality Standards, Criteria & In-Stream Target Values spreadsheet dated July 2016
(4) Standard listed is the fish consumption standard; commonly referred to as "Human Health" standards
*Sample SW-1 contained a mixture of LNAPL and surface water, collected in a side pool of the unnamed tributary immediately adjacent to the seep. Sample is not considered to be representative of the broader surface water system in that area.
+ = Acute & chronic values for metals on the NC 02B Standards table are based on the following language in 15A NCAC 02B .0211: Acute = "Compliance with acute instream metals standards shall only be evaluated using an average of two or more samples collected within one hour."
Chronic = "Compliance with chronic instream metals standards shall only be evaluated using averages of a minimum of four samples taken on consecutive days, or as a 96-hour average."
++ = Value calculated using the North Carolina DEQ 2B Standards for Surface Waters "Hardness-Dependent Metal Calculations" based on the median water hardness value of 156,200 micrograms per liter (µg/L) from site-specific samples collected in May, June, September, and December 2021
and March 2022
With the exception of extractable petroleum hydrocarbons (EPH) and volatile petroleum compounds (VPH), only compounds detected in at least one sample shown above
Laboratory analytical methods are shown in parentheses
Underline value indicates compound detected above EPA National Recommended Water Quality Criteria for Aquatic Life & Human Health
Highlighted value indicates compound detected above NC In-Stream Target Values for Surface Waters
Tributary is a Class C Water
LNAPL = Light non-aqueous phase liquid; VOCs = Volatile organic compounds; SVOCs = Semi-volatile organic compounds; RCRA = Resource Conservation Recovery Act; MADEP = Massachusetts Department of Environmental Protection
IAA = Initial Action Abatement; CAP = Corrective Action Plan
Samples collected in September and November 2019 were collected by Wood Environmental & Infrastructure Solutions, Inc. and were analyzed for 602 VOCs by EPA Method 6200, SVOCs by EPA Method 625, EPH and VPH by the MADEP Methods, and RCRA metals by EPA Method
6010 and 7471 (mercury only)
Samples collected in 2021 and 2023 were collected by H&H and were analyzed for VOCs by EPA Method 8260, SVOCs by EPA Method 8270, EPH and VPH by the MADEP Methods, and RCRA metals by EPA Methods 6020 and 7470 (mercury only)
-- = Not available; NE = Not established; NS = Not sampled
J = Estimated concentration above the method detection limit and below the reporting limit
Because J flags were requested, less than concentrations are reported to the laboratory method detection limit
B = Analyte detected in blank; M = Minimum value due to potential for a low bias
Analytical Method
Contaminant of Concern
EPH NC Water (MADEP)SVOCs (625/8270)VPH NC Water (MADEP)VOCs (6200/8260)
NC In-Stream Target Values for Surface Waters (3)
NC 15A NCAC 02B Water Quality Standards for Surface Waters (1)
Pre-CAP
Pre-CAP
Units = Micrograms per Liter (µg/L)
SW-Upstream Tributary to Taggart Creek 480
350Tributary to Taggart CreekSW-Downstream
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Date:3/21/2023
Table 1 (Page 1 of 2)Hart & Hickman, PC
Table 1 (Page 2 of 2)
Summary of Surface Water Analytical ResultsAirport Drive Release Site (UST Section Incident #18989)
Charlotte, North Carolina
H&H Job No. CDA-044
Hardness
(2340C-2011)Arsenic (Total)Arsenic (Dissolved)Barium (Total)Chromium (Total)Chromium (Dissolved)Lead (Total)Lead (Dissolved)SilverSilver (dissolved)HardnessSample ID Date Source
Distance from
Stream Bank LNAPL
Seepage (feet)Incident Phase
SW-1*9/19/2019 Petroleum Seep at Tributary to Taggart Creek 0 IAA <4.7 NS 88.2 1.2J NS 4.6J NS <2.5 NS NS
SW-2 11/14/2019 Tributary to Taggart Creek 5 IAA NS NS NS NS NS NS NS NS NS NSSW-3 11/14/2019 Tributary to Taggart Creek 130 IAA NS NS NS NS NS NS NS NS NS NSSW-4 11/14/2019 Tributary to Taggart Creek 370 IAA NS NS NS NS NS NS NS NS NS NS5/21/2021 0.516 J 0.227 J 66.9 <0.790 <0.790 <0.260 <0.260 <0.110 <0.110 NS6/7/2021 0.236 J 0.215 J 63.9 <0.790 <0.790 <0.260 <0.260 <0.110 <0.110 NS9/7/2021 0.520 J 0.174 J 68.1 <0.790 <0.790 <0.260 <0.260 <0.110 <0.110 NS12/7/2021 <0.170 <0.170 62.8 <0.790 <0.790 <0.260 <0.260 <0.110 <0.110 168,0003/7/2022 <0.490 <0.490 72.8 <1.00 <1.00 <0.500 <0.500 <0.130 <0.130 NS6/7/2022 NS NS NS NS NS NS NS NS NS NS9/7/2022 NS NS NS NS NS NS NS NS NS NS12/7/2022 NS NS NS NS NS NS NS NS NS NS3/7/2023 CAP NS NS NS NS NS NS NS NS NS NS5/21/2021 0.328 J 0.274 J 72.9 <0.790 <0.790 <0.260 <0.260 <0.110 <0.110 181,0006/7/2021 0.386 J 0.258 J 56.2 <0.790 <0.790 0.751 J <0.260 <0.110 <0.110 127,0009/7/2021 1.02 0.239 J 67.3 <0.790 <0.790 <0.260 <0.260 0.134 J <0.110 175,00012/7/2021 <0.170 <0.170 58.3 <0.790 <0.790 <0.260 <0.260 <0.110 <0.110 148,0003/7/2022 <0.490 <0.490 58.5 <1.00 <1.00 <0.500 <0.500 <0.130 <0.130 150,0006/7/2022 NS NS NS NS NS NS NS NS NS NS9/7/2022 NS NS NS NS NS NS NS NS NS NS12/7/2022 NS NS NS NS NS NS NS NS NS NS3/7/2023 CAP NS NS NS NS NS NS NS NS NS NS
NE 340 (d) Acute+ /
150 (d) Chronic+NE NE 820.96 (d,h) Acute++ /
106.79 (d,h) Chronic++NE 104.58 (d,h) Acute++ /
4.08 (d,h) Chronic++NE 6.93 (d,h) Acute++ /
0.06 (d) Chronic+NE
EPA National Recommended Water Quality Criteria for Aquatic Life & Human Health (2)NE NE NE NE NE NE NE NE NE NE
NE NE 21,000 NE NE NE NE NE NE NE
Notes:
(1) North Carolina Department of Environmental Quality (DEQ) NC 15A NCAC 02B Water Quality Standards for Surface Waters (2B Standard) (July 26, 2021)
(2) National Recommended Water Quality Criteria values are based on the values reported on EPA's Nationally Recommended Water Quality Criteria website as of July 22, 2016
(3) NC In-Stream Target Values for Surface Waters are based on values presented in North Carolina Division of Water Resources Surface Water Quality Standards, Criteria & In-Stream Target Values spreadsheet dated July 2016
(4) Standard listed is the fish consumption standard; commonly referred to as "Human Health" standards
*Sample SW-1 contained a mixture of LNAPL and surface water, collected in a side pool of the unnamed tributary immediately adjacent to the seep. Sample is not considered to be representative of the broader surface water system in that area.
+ = Acute & chronic values for metals on the NC 02B Standards table are based on the following language in 15A NCAC 02B .0211: Acute = "Compliance with acute instream metals standards shall only be evaluated using an average of two or more samples collected within one hour."
Chronic = "Compliance with chronic instream metals standards shall only be evaluated using averages of a minimum of four samples taken on consecutive days, or as a 96-hour average."
++ = Value calculated using the North Carolina DEQ 2B Standards for Surface Waters "Hardness-Dependent Metal Calculations" based on the median water hardness value of 156,200 micrograms per liter (µg/L) from site-specific samples collected in May, June, September, and December
2021 and March 2022
With the exception of extractable petroleum hydrocarbons (EPH) and volatile petroleum compounds (VPH), only compounds detected in at least one sample shown above
Laboratory analytical methods are shown in parentheses
Underline value indicates compound detected above EPA National Recommended Water Quality Criteria for Aquatic Life & Human Health
Highlighted value indicates compound detected above NC In-Stream Target Values for Surface Waters
Tributary is a Class C Water
LNAPL = Light non-aqueous phase liquid; VOCs = Volatile organic compounds; SVOCs = Semi-volatile organic compounds; RCRA = Resource Conservation Recovery Act; MADEP = Massachusetts Department of Environmental Protection
IAA = Initial Action Abatement; CAP = Corrective Action Plan
Samples collected in September and November 2019 were collected by Wood Environmental & Infrastructure Solutions, Inc. and were analyzed for 602 VOCs by EPA Method 6200, SVOCs by EPA Method 625, EPH and VPH by the MADEP Methods, and RCRA metals by EPA Method
6010 and 7471 (mercury only)
Samples collected in 2021 and 2023 were collected by H&H and were analyzed for VOCs by EPA Method 8260, SVOCs by EPA Method 8270, EPH and VPH by the MADEP Methods, and RCRA metals by EPA Methods 6020 and 7470 (mercury only)
-- = Not available; NE = Not established; NS = Not sampled
J = Estimated concentration above the method detection limit and below the reporting limit
Because J flags were requested, less than concentrations are reported to the laboratory method detection limit
B = Analyte detected in blank; M = Minimum value due to potential for a low bias
RCRA Metals (6010/6020)Analytical Method
Contaminant of Concern
NC In-Stream Target Values for Surface Waters (3)
480Tributary to Taggart CreekSW-Upstream
SW-Downstream Tributary to Taggart Creek 350
NC 15A NCAC 02B Water Quality Standards for Surface Waters (1)
Units = Micrograms per Liter (µg/L)
Pre-CAP
Pre-CAP
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Date:3/21/2023
Table 1 (Page 2 of 2)Hart & Hickman, PC
USGS The National Map: National Boundaries Dataset, 3DEP ElevationProgram, Geographic Names Information System, National HydrographyDataset, National Land Cover Database, National Structures Dataset,and National Transportation Dataset; USGS Global Ecosystems; U.S.Census Bureau TIGER/Line data; USFS Road Data; Natural Earth Data;U.S. Department of State Humanitarian Information Unit; and NOAANational Centers for Environmental Information, U.S. Coastal ReliefModel. Data refreshed May, 2020.
SITE LOCATION MAP
AIRPORT DRIVE RELEASE UST SECTION INCIDENT #18989 AIRPORT DRIVECHARLOTTE, NORTH CAROLINA
DATE: 3-24-21
JOB NO: CDA-044
REVISION NO: 0
FIGURE. 1
2923 South Tryon Street - Suite 100Charlotte, North Carolina 28203704-586-0007 (p) 704-586-0373 (f)License # C-1269 / # C-245 Geology
TITLE
PROJECT02,000 4,000
SCALE IN FEET
Path: \\HHFS01\Redirectedfolders\sperry\My Documents\ArcGIS\PROJECTS\CDA-044\Figure-1.mxdN
U.S.G.S. QUADRANGLE MAP
CHARLOTTE WEST, NORTH CAROLINA 2013
QUADRANGLE
7.5 MINUTE SERIES (TOPOGRAPHIC)
SITE
LEGEND
PARCEL LINE
CREEK/STREAM
BANK OF AMERICA (BoA) FUEL LINE
WILSON FUEL LINE
ABOVEGROUND STORAGE TANK
JOB NO. CDA-044
REVISION NO. 0DATE: 3-28-23
FIGURE NO. 2
AIRPORT DRIVE RELEASE
UST SECTION INCIDENT #18989
AIRPORT DRIVE
CHARLOTTE, NORTH CAROLINA
SITE MAP
2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
License # C-1269 / #C-245 Geology
ASH
L
E
Y
CI
R
CL
E
ASHLEY
C
I
R
C
L
E
AIRPORT DRIVEWILSON AIR FUEL
DISPENSER
BoA FUEL
DISPENSER
WILSON
ASTs
BoA
ASTs
RETAINING
WALL
FORMER USTs
(REMOVED 2011)
LNAPL SEEP
LOCATION
STORMWATER
RETENTION BASIN
STORMWATER INLET STRUCTURE/
CULVERT JUNCTION BOX
CULVERT
(LNAPL OBSERVED)
NEW STORMWATER OUTFALL
(NO LNAPL OBSERVED)
APPROXIMATE AREA OF
STORMWATER OUTFALL
(LNAPL OBSERVED)
NOTES:
1.PARCEL DATA OBTAINED FROM MECKLENBURG COUNTY GIS, 2021.
2.AERIAL IMAGERY OBTAINED FROM MECKLENBURG COUNTY GIS, 2021.
3.SITE FEATURE LOCATIONS ARE APPROXIMATE AND ARE BASED ON
FIELD MEASUREMENTS.
11506403
5751 AIRPORT DR LLC
11506401
CITY OF CHARLOTTE
11506402
CITY OF CHARLOTTE
11506301
CITY OF CHARLOTTE
NEW CORPORATE HANGAR
(TRUIST)
11521103
CITY OF CHARLOTTE
CORPORATE
HANGARS
THE HARVEST
CENTER
11506102
JACKSON PARK MINISTRIES
11506101
STEPHEN T MOTLEY
NEW CORPORATE HANGAR
(LOWE'S)
AST
RETAINING
WALL
RETAINING
WALL
BoA NORTH
HANGAR
BoA SOUTH
HANGAR
BoA FUEL
DISPENSER
S:\AAA-Master Projects\Charlotte Douglas International Airport - CDA\CDA-044 Airport Drive Release\Figures\Site Map.dwg, FIGURE 2, 3/28/2023 1:44:31 PM, sperry
LEGEND
PARCEL LINE
CREEK/STREAM
SURFACE WATER SAMPLE LOCATION (2019)
SURFACE WATER SAMPLE LOCATION (2021-2023)
JOB NO. CDA-044
REVISION NO. 0DATE: 3-29-23
FIGURE NO. 3
AIRPORT DRIVE RELEASE
UST SECTION INCIDENT #18989
AIRPORT DRIVE
CHARLOTTE, NORTH CAROLINA
SURFACE WATER SAMPLE LOCATIONS
2923 South Tryon Street-Suite 100
Charlotte, North Carolina 28203
704-586-0007(p) 704-586-0373(f)
License # C-1269 / #C-245 Geology
ASH
L
E
Y
CI
R
CL
E
AIRPORT
DRIVE
NOTES:
1.PARCEL DATA OBTAINED FROM MECKLENBURG COUNTY GIS, 2021.
2.AERIAL IMAGERY OBTAINED FROM MECKLENBURG COUNTY GIS, 2021.
3.SITE FEATURE LOCATIONS ARE APPROXIMATE AND ARE BASED ON
FIELD MEASUREMENTS.
4.SURFACE WATER SAMPLES COLLECTED IN 2019 WERE COLLECTED
BY WOOD ENVIRONMENTAL & INFRASTRUCTURE, INC.
5.SURFACE WATER SAMPLES COLLECTED BETWEEN 2021 AND 2023
WERE COLLECTED BY H&H.
SW-UPSTREAM
UNNAMED TRIBUTARY
OF TAGGART CREEK
DRY
SW-DOWNSTREAM
STORMWATER
RETENTION BASIN
CULVERT
(LNAPL OBSERVED)
LNAPL SEEP
LOCATION
STORMWATER INLET STRUCTURE/
CULVERT JUNCTION BOX
NEW STORMWATER OUTFALL
(NO LNAPL OBSERVED)
APPROXIMATE AREA OF
STORMWATER OUTFALL
(LNAPL OBSERVED)
11506403
5751 AIRPORT DR LLC
11506401
CITY OF CHARLOTTE
11506402
CITY OF CHARLOTTE
11506301
CITY OF CHARLOTTE
11521103
CITY OF CHARLOTTE
SW-1, SW-2
SW-3
SW-4
S:\AAA-Master Projects\Charlotte Douglas International Airport - CDA\CDA-044 Airport Drive Release\Figures\Site Map SLP .dwg, FIGURE 3 SLP, 3/29/2023 1:13:48 PM, sperry

Attachment A Laboratory Analytical Report

Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.

3/15/2023
Hart & Hickman (Charlotte) Shannon Cottrill
2923 South Tryon St. Ste 100 Charlotte, NC, 28203
Ref: Analytical Testing
Lab Report Number: 23-066-0030 Client Project Description: CDA-044
Dear Shannon Cottrill:
Waypoint Analytical, LLC (Charlotte) received sample(s) on 3/7/2023 for the analyses presented in the
following report.
The above referenced project has been analyzed per your instructions. The analyses were performed in accordance with the applicable analytical method.
The analytical data has been validated using standard quality control measures performed as required by the
analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all parameters were performed in accordance with guidelines established by the USEPA (including 40 CFR 136
Method Update Rule May 2021) unless otherwise indicated. Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time.
Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as-received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to
the samples included in this report. Please do not hesitate to contact me or client services if you have any questions or need additional information. Sincerely,
Angela D Overcash Senior Project Manager
Page 1 of 37
Certification Summary
Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC
State Program Lab ID Expiration Date
07/31/202337735State ProgramNorth Carolina
12/31/2023402State ProgramNorth Carolina
07/31/202399012State ProgramSouth Carolina
12/31/202299012State ProgramSouth Carolina
Page 1 of 1 00016/23-066-0030
Page 2 of 37
Report Number:
Sample Summary Table
Client Project Description:
23-066-0030
CDA-044
Lab No Client Sample ID Matrix Date Collected Date Received
03/07/2023 08:00Aqueous 90347 SW-Downstream 03/07/2023 13:51
03/07/2023 11:00Aqueous 90348 SW-Upstream 03/07/2023 13:51
Page 3 of 37
Summary of Detected Analytes
QualifiersAnalyzedUnitsResult
Report Number:
Client Sample ID
Method Parameters
Lab Sample ID
23-066-0030
Report Limit
Project:CDA-044
V 90347SW-Downstream
J43.9 03/14/2023 20:58MADEP-EPH Aliphatic C9-C18 µg/L 30.0
Page 4 of 37

Client: Hart & Hickman (Charlotte) CASE NARRATIVE
Project: CDA-044 Lab Report Number: 23-066-0030
Date: 3/15/2023
Massachusetts EPH Method MADEP-EPH Analyte: Aromatic C11-C22 QC Batch No: V30756/V30737
Recovery for the LCS exceeded the upper acceptance limit. However, all sample results associated with the batch are below the MQL, so this high bias had no impact upon the client data. The results are considered to be
acceptable. Semivolatile Organic Compounds - GC/MS Method 8270E Analyte: Aniline
QC Batch No: V30685/V30620 Recovery for the LCS exceeded the upper acceptance limit. However, all sample results associated with the
batch are below the MQL, so this high bias had no impact upon the client data. The results are considered to be acceptable.

Page 5 of 37
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28203
23-066-0030
01102
Hart & Hickman (Charlotte)
2923 South Tryon St. Ste 100
Shannon Cottrill
Charlotte
Received : 03/07/2023
CDA-044
Report Date : 03/15/2023
Sample ID :
Lab No :
Sampled:SW-Downstream
90347 Matrix:
3/7/2023 8:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5030B
8260D Prep Batch(es):V30616 03/08/23 09:00
<1.80 µg/L 1.80 5.00Acetone 1 03/08/23 14:14 V30617MSA
<2.00 µg/L 2.00 5.00Acrolein 1 03/08/23 14:14 V30617MSA
<0.230 µg/L 0.230 5.00Acrylonitrile 1 03/08/23 14:14 V30617MSA
<0.180 µg/L 0.180 0.500Benzene 1 03/08/23 14:14 V30617MSA
<0.210 µg/L 0.210 0.500Bromobenzene 1 03/08/23 14:14 V30617MSA
<0.420 µg/L 0.420 1.00Bromochloromethane 1 03/08/23 14:14 V30617MSA
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 03/08/23 14:14 V30617MSA
<1.50 µg/L 1.50 5.00Bromoform 1 03/08/23 14:14 V30617MSA
<0.280 µg/L 0.280 1.00
Bromomethane 1 03/08/23 14:14 V30617MSA
<0.185 µg/L 0.185 1.00n-Butylbenzene 1 03/08/23 14:14 V30617MSA
<0.200 µg/L 0.200 0.500sec-Butyl benzene 1 03/08/23 14:14 V30617MSA
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 03/08/23 14:14 V30617MSA
<0.150 µg/L 0.150 5.00Carbon Disulfide 1 03/08/23 14:14 V30617MSA
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 03/08/23 14:14 V30617MSA
<0.190 µg/L 0.190 0.500Chlorobenzene 1 03/08/23 14:14 V30617MSA
<0.190 µg/L 0.190 0.500
Chlorodibromomethane 1 03/08/23 14:14 V30617MSA
<0.430 µg/L 0.430 1.00Chloroethane 1 03/08/23 14:14 V30617MSA
<0.220 µg/L 0.220 0.500Chloroform 1 03/08/23 14:14 V30617MSA
<0.220 µg/L 0.220 0.500Chloromethane 1 03/08/23 14:14 V30617MSA
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 03/08/23 14:14 V30617MSA
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 03/08/23 14:14 V30617MSA
<0.960 µg/L 0.960 5.00Di-Isopropyl Ether (DIPE)1 03/08/23 14:14 V30617MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 6 of 37
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28203
23-066-0030
01102
Hart & Hickman (Charlotte)
2923 South Tryon St. Ste 100
Shannon Cottrill
Charlotte
Received : 03/07/2023
CDA-044
Report Date : 03/15/2023
Sample ID :
Lab No :
Sampled:SW-Downstream
90347 Matrix:
3/7/2023 8:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5030B
8260D Prep Batch(es):V30616 03/08/23 09:00
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 03/08/23 14:14 V30617MSA
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 03/08/23 14:14 V30617MSA
<0.230 µg/L 0.230 0.500Dibromomethane 1 03/08/23 14:14 V30617MSA
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 03/08/23 14:14 V30617MSA
<0.190 µg/L 0.190 0.5001,3-Dichlorobenzene 1 03/08/23 14:14 V30617MSA
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 03/08/23 14:14 V30617MSA
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 03/08/23 14:14 V30617MSA
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 03/08/23 14:14 V30617MSA
<0.150 µg/L 0.150 0.500
1,2-Dichloroethane 1 03/08/23 14:14 V30617MSA
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 03/08/23 14:14 V30617MSA
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 03/08/23 14:14 V30617MSA
<0.180 µg/L 0.180 0.500trans-1,2-Dichloroethene 1 03/08/23 14:14 V30617MSA
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 03/08/23 14:14 V30617MSA
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 03/08/23 14:14 V30617MSA
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 03/08/23 14:14 V30617MSA
<0.200 µg/L 0.200 0.500
1,1-Dichloropropene 1 03/08/23 14:14 V30617MSA
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 03/08/23 14:14 V30617MSA
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 03/08/23 14:14 V30617MSA
<42.0 µg/L 42.0 200Ethanol 1 03/08/23 14:14 V30617MSA
<0.170 µg/L 0.170 0.500Ethylbenzene 1 03/08/23 14:14 V30617MSA
<1.80 µg/L 1.80 10.0Ethyl Tertiary Butyl Ether (ETBE)1 03/08/23 14:14 V30617MSA
<0.350 µg/L 0.350 2.00Hexachlorobutadiene 1 03/08/23 14:14 V30617MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 7 of 37
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28203
23-066-0030
01102
Hart & Hickman (Charlotte)
2923 South Tryon St. Ste 100
Shannon Cottrill
Charlotte
Received : 03/07/2023
CDA-044
Report Date : 03/15/2023
Sample ID :
Lab No :
Sampled:SW-Downstream
90347 Matrix:
3/7/2023 8:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5030B
8260D Prep Batch(es):V30616 03/08/23 09:00
<1.30 µg/L 1.30 10.0n-Hexane 1 03/08/23 14:14 V30617MSA
<0.380 µg/L 0.380 5.002-Hexanone 1 03/08/23 14:14 V30617MSA
<0.180 µg/L 0.180 5.00Isopropylbenzene 1 03/08/23 14:14 V30617MSA
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 03/08/23 14:14 V30617MSA
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 03/08/23 14:14 V30617MSA
<0.140 µg/L 0.140 0.500Methyl tert-butyl ether (MTBE)1 03/08/23 14:14 V30617MSA
<1.00 µg/L 1.00 5.004-Methyl-2-Pentanone 1 03/08/23 14:14 V30617MSA
<0.330 µg/L 0.330 1.00Methylene Chloride 1 03/08/23 14:14 V30617MSA
<0.470 µg/L 0.470 1.00
Naphthalene 1 03/08/23 14:14 V30617MSA
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 03/08/23 14:14 V30617MSA
<0.220 µg/L 0.220 0.500Styrene 1 03/08/23 14:14 V30617MSA
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 03/08/23 14:14 V30617MSA
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 03/08/23 14:14 V30617MSA
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 03/08/23 14:14 V30617MSA
<0.220 µg/L 0.220 0.500Toluene 1 03/08/23 14:14 V30617MSA
<0.380 µg/L 0.380 2.00
1,2,3-Trichlorobenzene 1 03/08/23 14:14 V30617MSA
<0.310 µg/L 0.310 1.001,2,4-Trichlorobenzene 1 03/08/23 14:14 V30617MSA
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 03/08/23 14:14 V30617MSA
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 03/08/23 14:14 V30617MSA
<0.180 µg/L 0.180 0.500Trichloroethene 1 03/08/23 14:14 V30617MSA
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 03/08/23 14:14 V30617MSA
<0.270 µg/L 0.270 1.001,2,3-Trichloropropane 1 03/08/23 14:14 V30617MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 8 of 37
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28203
23-066-0030
01102
Hart & Hickman (Charlotte)
2923 South Tryon St. Ste 100
Shannon Cottrill
Charlotte
Received : 03/07/2023
CDA-044
Report Date : 03/15/2023
Sample ID :
Lab No :
Sampled:SW-Downstream
90347 Matrix:
3/7/2023 8:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5030B
8260D Prep Batch(es):V30616 03/08/23 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 03/08/23 14:14 V30617MSA
<1.00 µg/L 1.00 2.00Vinyl Acetate 1 03/08/23 14:14 V30617MSA
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 03/08/23 14:14 V30617MSA
<0.210 µg/L 0.210 0.500o-Xylene 1 03/08/23 14:14 V30617MSA
<0.420 µg/L 0.420 1.00m,p-Xylene 1 03/08/23 14:14 V30617MSA
<0.21 µg/L 0.210 0.500Xylene (Total)1 03/08/23 14:14 V30617
Surrogate: 4-Bromofluorobenzene 98.0 Limits: 80-124%03/08/23 14:141 MSA V30617
Surrogate: Dibromofluoromethane 98.8 Limits: 75-129%03/08/23 14:141 MSA V30617
Surrogate: 1,2-Dichloroethane - d4 89.4 Limits: 63-136%03/08/23 14:141 MSA V30617
Surrogate: Toluene-d8 97.8 Limits: 77-123%03/08/23 14:141 MSA V30617
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3510C
8270E Prep Batch(es):V30620 03/09/23 09:07
<0.306 µg/L 0.306 2.03Acenaphthene 1 03/10/23 14:09 V30685JMV
<0.301 µg/L 0.301 2.03Acenaphthylene 1 03/10/23 14:09 V30685JMV
<2.08 µg/L 2.08 5.08Aniline 1 03/10/23 14:09 V30685JMV
<0.848 µg/L 0.848 2.03Anthracene 1 03/10/23 14:09 V30685JMV
<0.646 µg/L 0.646 2.03Benzo(a)anthracene 1 03/10/23 14:09 V30685JMV
<1.04 µg/L 1.04 2.03Benzo(a)pyrene 1 03/10/23 14:09 V30685JMV
<2.53 µg/L 2.53 5.08
Benzo(b)fluoranthene 1 03/10/23 14:09 V30685JMV
<1.03 µg/L 1.03 5.08Benzo(g,h,i)perylene 1 03/10/23 14:09 V30685JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 9 of 37
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28203
23-066-0030
01102
Hart & Hickman (Charlotte)
2923 South Tryon St. Ste 100
Shannon Cottrill
Charlotte
Received : 03/07/2023
CDA-044
Report Date : 03/15/2023
Sample ID :
Lab No :
Sampled:SW-Downstream
90347 Matrix:
3/7/2023 8:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3510C
8270E Prep Batch(es):V30620 03/09/23 09:07
<2.02 µg/L 2.02 5.08Benzo(k)fluoranthene 1 03/10/23 14:09 V30685JMV
<1.12 µg/L 1.12 10.2Benzoic Acid 1 03/10/23 14:09 V30685JMV
<0.694 µg/L 0.694 5.08Benzyl alcohol 1 03/10/23 14:09 V30685JMV
<0.475 µg/L 0.475 5.08Bis(2-Chloroethoxy)methane 1 03/10/23 14:09 V30685JMV
<1.06 µg/L 1.06 5.08Bis(2-Chloroethyl)ether 1 03/10/23 14:09 V30685JMV
<1.10 µg/L 1.10 5.08Bis(2-Chloroisopropyl)ether 1 03/10/23 14:09 V30685JMV
<3.53 µg/L 3.53 10.2Bis(2-ethylhexyl)phthalate 1 03/10/23 14:09 V30685JMV
<1.13 µg/L 1.13 5.084-Bromophenyl phenyl ether 1 03/10/23 14:09 V30685JMV
<1.86 µg/L 1.86 5.08
Butyl benzyl phthalate 1 03/10/23 14:09 V30685JMV
<1.20 µg/L 1.20 5.084-Chloro-3-methylphenol 1 03/10/23 14:09 V30685JMV
<1.35 µg/L 1.35 5.084-Chloroaniline 1 03/10/23 14:09 V30685JMV
<1.86 µg/L 1.86 20.32-Chloronaphthalene 1 03/10/23 14:09 V30685JMV
<0.956 µg/L 0.956 10.22-Chlorophenol 1 03/10/23 14:09 V30685JMV
<1.74 µg/L 1.74 5.084-Chlorophenyl phenyl ether 1 03/10/23 14:09 V30685JMV
<0.411 µg/L 0.411 2.03Chrysene 1 03/10/23 14:09 V30685JMV
<0.440 µg/L 0.440 2.03
Dibenz(a,h)anthracene 1 03/10/23 14:09 V30685JMV
<0.869 µg/L 0.869 5.08Dibenzofuran 1 03/10/23 14:09 V30685JMV
<2.03 µg/L 2.03 5.081,2-Dichlorobenzene 1 03/10/23 14:09 V30685JMV
<2.03 µg/L 2.03 5.081,3-Dichlorobenzene 1 03/10/23 14:09 V30685JMV
<2.08 µg/L 2.08 5.081,4-Dichlorobenzene 1 03/10/23 14:09 V30685JMV
<1.92 µg/L 1.92 5.083,3'-Dichlorobenzidine 1 03/10/23 14:09 V30685JMV
<1.49 µg/L 1.49 10.22,4-Dichlorophenol 1 03/10/23 14:09 V30685JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 10 of 37
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28203
23-066-0030
01102
Hart & Hickman (Charlotte)
2923 South Tryon St. Ste 100
Shannon Cottrill
Charlotte
Received : 03/07/2023
CDA-044
Report Date : 03/15/2023
Sample ID :
Lab No :
Sampled:SW-Downstream
90347 Matrix:
3/7/2023 8:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3510C
8270E Prep Batch(es):V30620 03/09/23 09:07
<0.756 µg/L 0.756 5.08Diethyl phthalate 1 03/10/23 14:09 V30685JMV
<0.954 µg/L 0.954 5.08Dimethyl phthalate 1 03/10/23 14:09 V30685JMV
<1.59 µg/L 1.59 20.32,4-Dimethylphenol 1 03/10/23 14:09 V30685JMV
<2.09 µg/L 2.09 5.08Di-n-butyl phthalate 1 03/10/23 14:09 V30685JMV
<2.11 µg/L 2.11 10.24,6-Dinitro-2-methylphenol 1 03/10/23 14:09 V30685JMV
<1.96 µg/L 1.96 10.22,4-Dinitrophenol 1 03/10/23 14:09 V30685JMV
<1.13 µg/L 1.13 5.082,4-Dinitrotoluene 1 03/10/23 14:09 V30685JMV
<0.821 µg/L 0.821 5.082,6-Dinitrotoluene 1 03/10/23 14:09 V30685JMV
<1.68 µg/L 1.68 5.08
Di-n-Octyl Phthalate 1 03/10/23 14:09 V30685JMV
<0.253 µg/L 0.253 2.03Fluoranthene 1 03/10/23 14:09 V30685JMV
<0.819 µg/L 0.819 2.03Fluorene 1 03/10/23 14:09 V30685JMV
<0.994 µg/L 0.994 5.08Hexachlorobenzene 1 03/10/23 14:09 V30685JMV
<2.77 µg/L 2.77 5.08Hexachlorobutadiene 1 03/10/23 14:09 V30685JMV
<2.08 µg/L 2.08 5.08Hexachlorocyclopentadiene 1 03/10/23 14:09 V30685JMV
<1.79 µg/L 1.79 5.08Hexachloroethane 1 03/10/23 14:09 V30685JMV
<0.484 µg/L 0.484 2.03
Indeno(1,2,3-cd)pyrene 1 03/10/23 14:09 V30685JMV
<0.451 µg/L 0.451 5.08Isophorone 1 03/10/23 14:09 V30685JMV
<1.16 µg/L 1.16 2.031-Methylnaphthalene 1 03/10/23 14:09 V30685JMV
<0.675 µg/L 0.675 2.032-Methylnaphthalene 1 03/10/23 14:09 V30685JMV
<1.17 µg/L 1.17 5.082-Methylphenol 1 03/10/23 14:09 V30685JMV
<0.897 µg/L 0.897 10.23&4 Methylphenol 1 03/10/23 14:09 V30685JMV
<0.738 µg/L 0.738 2.03Naphthalene 1 03/10/23 14:09 V30685JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 11 of 37
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28203
23-066-0030
01102
Hart & Hickman (Charlotte)
2923 South Tryon St. Ste 100
Shannon Cottrill
Charlotte
Received : 03/07/2023
CDA-044
Report Date : 03/15/2023
Sample ID :
Lab No :
Sampled:SW-Downstream
90347 Matrix:
3/7/2023 8:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3510C
8270E Prep Batch(es):V30620 03/09/23 09:07
<1.41 µg/L 1.41 5.082-Nitroaniline 1 03/10/23 14:09 V30685JMV
<1.41 µg/L 1.41 5.083-Nitroaniline 1 03/10/23 14:09 V30685JMV
<1.55 µg/L 1.55 5.084-Nitroaniline 1 03/10/23 14:09 V30685JMV
<0.919 µg/L 0.919 5.08Nitrobenzene 1 03/10/23 14:09 V30685JMV
<0.500 µg/L 0.500 5.082-Nitrophenol 1 03/10/23 14:09 V30685JMV
<1.25 µg/L 1.25 10.24-Nitrophenol 1 03/10/23 14:09 V30685JMV
<0.457 µg/L 0.457 5.08N-Nitrosodimethylamine 1 03/10/23 14:09 V30685JMV
<1.12 µg/L 1.12 5.08N-Nitrosodiphenylamine 1 03/10/23 14:09 V30685JMV
<0.651 µg/L 0.651 5.08
N-Nitroso-di-n-propylamine 1 03/10/23 14:09 V30685JMV
<1.45 µg/L 1.45 5.08Pentachlorophenol 1 03/10/23 14:09 V30685JMV
<0.434 µg/L 0.434 2.03Phenanthrene 1 03/10/23 14:09 V30685JMV
<0.661 µg/L 0.661 5.08Phenol 1 03/10/23 14:09 V30685JMV
<0.440 µg/L 0.440 2.03Pyrene 1 03/10/23 14:09 V30685JMV
<1.22 µg/L 1.22 5.08Pyridine 1 03/10/23 14:09 V30685JMV
<2.25 µg/L 2.25 5.081,2,4-Trichlorobenzene 1 03/10/23 14:09 V30685JMV
<1.33 µg/L 1.33 5.08
2,4,5-Trichlorophenol 1 03/10/23 14:09 V30685JMV
<1.34 µg/L 1.34 5.082,4,6-Trichlorophenol 1 03/10/23 14:09 V30685JMV
8270ESurrogate: Phenol-d5 30.2 Limits: 11-100%03/10/23 14:091 JMV
Surrogate: 2-Fluorobiphenyl 78.3 Limits: 44-119%03/10/23 14:091 JMV V30685
Surrogate: 2-Fluorophenol 45.6 Limits: 19-119%03/10/23 14:091 JMV V30685
Surrogate: Nitrobenzene-d5 71.1 Limits: 44-120%03/10/23 14:091 JMV V30685
Surrogate: 4-Terphenyl-d14 94.7 Limits: 50-134%03/10/23 14:091 JMV V30685
Surrogate: 2,4,6-Tribromophenol 79.1 Limits: 43-140%03/10/23 14:091 JMV V30685
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 12 of 37
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28203
23-066-0030
01102
Hart & Hickman (Charlotte)
2923 South Tryon St. Ste 100
Shannon Cottrill
Charlotte
Received : 03/07/2023
CDA-044
Report Date : 03/15/2023
Sample ID :
Lab No :
Sampled:SW-Downstream
90347 Matrix:
3/7/2023 8:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
MAEPH (Prep)
MADEP-EPH Prep Batch(es):V30737 03/13/23 12:13
43.9 J µg/L 30.0 372Aliphatic C9-C18 1 03/14/23 20:58 V30756AMP
<132 µg/L 132 532Aliphatic C19-C36 1 03/14/23 20:58 V30756AMP
<65.1 µg/L 65.1 266Aromatic C11-C22 1 03/14/23 20:58 V30756AMP
MADEP-EPHSurrogate: 2-Bromonaphthalene 126 Limits: 40-140%03/14/23 20:581 AMP
MADEP-EPHSurrogate: Chlorooctadecane 86.3 Limits: 40-140%03/14/23 20:581 AMP
MADEP-EPHSurrogate: OTP Surrogate 98.2 Limits: 40-140%03/14/23 20:581 AMP
Surrogate: 2-Fluorobiphenyl 129 Limits: 40-140%03/14/23 20:581 AMP V30756
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
MAVPH (Prep)
MADEP-VPH Prep Batch(es):V30591 03/08/23 08:00
<11.5 µg/L 11.5 50.0
Aliphatic C5-C8 1 03/08/23 11:35 V30592TBL
<25.8 µg/L 25.8 50.0Aliphatic C9-C12 1 03/08/23 11:35 V30592TBL
<4.02 µg/L 4.02 50.0Aromatic C9-C10 1 03/08/23 11:35 V30592TBL
MADEP-VPHSurrogate: 2,5-Dibromotoluene (FID)119 Limits: 70-130%03/08/23 11:351 TBL
MADEP-VPHSurrogate: 2,5-Dibromotoluene (PID)116 Limits: 70-130%03/08/23 11:351 TBL
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 13 of 37
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28203
23-066-0030
01102
Hart & Hickman (Charlotte)
2923 South Tryon St. Ste 100
Shannon Cottrill
Charlotte
Received : 03/07/2023
CDA-044
Report Date : 03/15/2023
Sample ID :
Lab No :
Sampled:SW-Upstream
90348 Matrix:
3/7/2023 11:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5030B
8260D Prep Batch(es):V30616 03/08/23 09:00
<1.80 µg/L 1.80 5.00Acetone 1 03/08/23 14:38 V30617MSA
<2.00 µg/L 2.00 5.00Acrolein 1 03/08/23 14:38 V30617MSA
<0.230 µg/L 0.230 5.00Acrylonitrile 1 03/08/23 14:38 V30617MSA
<0.180 µg/L 0.180 0.500Benzene 1 03/08/23 14:38 V30617MSA
<0.210 µg/L 0.210 0.500Bromobenzene 1 03/08/23 14:38 V30617MSA
<0.420 µg/L 0.420 1.00Bromochloromethane 1 03/08/23 14:38 V30617MSA
<0.160 µg/L 0.160 0.500Bromodichloromethane 1 03/08/23 14:38 V30617MSA
<1.50 µg/L 1.50 5.00Bromoform 1 03/08/23 14:38 V30617MSA
<0.280 µg/L 0.280 1.00
Bromomethane 1 03/08/23 14:38 V30617MSA
<0.185 µg/L 0.185 1.00n-Butylbenzene 1 03/08/23 14:38 V30617MSA
<0.200 µg/L 0.200 0.500sec-Butyl benzene 1 03/08/23 14:38 V30617MSA
<0.920 µg/L 0.920 2.00tert-Butyl benzene 1 03/08/23 14:38 V30617MSA
<0.150 µg/L 0.150 5.00Carbon Disulfide 1 03/08/23 14:38 V30617MSA
<0.180 µg/L 0.180 0.500Carbon Tetrachloride 1 03/08/23 14:38 V30617MSA
<0.190 µg/L 0.190 0.500Chlorobenzene 1 03/08/23 14:38 V30617MSA
<0.190 µg/L 0.190 0.500
Chlorodibromomethane 1 03/08/23 14:38 V30617MSA
<0.430 µg/L 0.430 1.00Chloroethane 1 03/08/23 14:38 V30617MSA
<0.220 µg/L 0.220 0.500Chloroform 1 03/08/23 14:38 V30617MSA
<0.220 µg/L 0.220 0.500Chloromethane 1 03/08/23 14:38 V30617MSA
<0.200 µg/L 0.200 0.5002-Chlorotoluene 1 03/08/23 14:38 V30617MSA
<0.200 µg/L 0.200 0.5004-Chlorotoluene 1 03/08/23 14:38 V30617MSA
<0.960 µg/L 0.960 5.00Di-Isopropyl Ether (DIPE)1 03/08/23 14:38 V30617MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 14 of 37
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28203
23-066-0030
01102
Hart & Hickman (Charlotte)
2923 South Tryon St. Ste 100
Shannon Cottrill
Charlotte
Received : 03/07/2023
CDA-044
Report Date : 03/15/2023
Sample ID :
Lab No :
Sampled:SW-Upstream
90348 Matrix:
3/7/2023 11:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5030B
8260D Prep Batch(es):V30616 03/08/23 09:00
<1.10 µg/L 1.10 2.001,2-Dibromo-3-Chloropropane 1 03/08/23 14:38 V30617MSA
<0.200 µg/L 0.200 0.5001,2-Dibromoethane 1 03/08/23 14:38 V30617MSA
<0.230 µg/L 0.230 0.500Dibromomethane 1 03/08/23 14:38 V30617MSA
<0.220 µg/L 0.220 0.5001,2-Dichlorobenzene 1 03/08/23 14:38 V30617MSA
<0.190 µg/L 0.190 0.5001,3-Dichlorobenzene 1 03/08/23 14:38 V30617MSA
<0.210 µg/L 0.210 0.5001,4-Dichlorobenzene 1 03/08/23 14:38 V30617MSA
<1.20 µg/L 1.20 5.00Dichlorodifluoromethane 1 03/08/23 14:38 V30617MSA
<0.240 µg/L 0.240 0.5001,1-Dichloroethane 1 03/08/23 14:38 V30617MSA
<0.150 µg/L 0.150 0.500
1,2-Dichloroethane 1 03/08/23 14:38 V30617MSA
<0.150 µg/L 0.150 0.5001,1-Dichloroethene 1 03/08/23 14:38 V30617MSA
<0.200 µg/L 0.200 0.500cis-1,2-Dichloroethene 1 03/08/23 14:38 V30617MSA
<0.180 µg/L 0.180 0.500trans-1,2-Dichloroethene 1 03/08/23 14:38 V30617MSA
<0.190 µg/L 0.190 0.5001,2-Dichloropropane 1 03/08/23 14:38 V30617MSA
<0.130 µg/L 0.130 0.5001,3-Dichloropropane 1 03/08/23 14:38 V30617MSA
<0.210 µg/L 0.210 2.002,2-Dichloropropane 1 03/08/23 14:38 V30617MSA
<0.200 µg/L 0.200 0.500
1,1-Dichloropropene 1 03/08/23 14:38 V30617MSA
<0.210 µg/L 0.210 0.500cis-1,3-Dichloropropene 1 03/08/23 14:38 V30617MSA
<0.150 µg/L 0.150 0.500trans-1,3-Dichloropropene 1 03/08/23 14:38 V30617MSA
<42.0 µg/L 42.0 200Ethanol 1 03/08/23 14:38 V30617MSA
<0.170 µg/L 0.170 0.500Ethylbenzene 1 03/08/23 14:38 V30617MSA
<1.80 µg/L 1.80 10.0Ethyl Tertiary Butyl Ether (ETBE)1 03/08/23 14:38 V30617MSA
<0.350 µg/L 0.350 2.00Hexachlorobutadiene 1 03/08/23 14:38 V30617MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 15 of 37
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28203
23-066-0030
01102
Hart & Hickman (Charlotte)
2923 South Tryon St. Ste 100
Shannon Cottrill
Charlotte
Received : 03/07/2023
CDA-044
Report Date : 03/15/2023
Sample ID :
Lab No :
Sampled:SW-Upstream
90348 Matrix:
3/7/2023 11:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5030B
8260D Prep Batch(es):V30616 03/08/23 09:00
<1.30 µg/L 1.30 10.0n-Hexane 1 03/08/23 14:38 V30617MSA
<0.380 µg/L 0.380 5.002-Hexanone 1 03/08/23 14:38 V30617MSA
<0.180 µg/L 0.180 5.00Isopropylbenzene 1 03/08/23 14:38 V30617MSA
<0.089 µg/L 0.089 0.5004-Isopropyl toluene 1 03/08/23 14:38 V30617MSA
<0.710 µg/L 0.710 5.00Methyl Ethyl Ketone (MEK)1 03/08/23 14:38 V30617MSA
<0.140 µg/L 0.140 0.500Methyl tert-butyl ether (MTBE)1 03/08/23 14:38 V30617MSA
<1.00 µg/L 1.00 5.004-Methyl-2-Pentanone 1 03/08/23 14:38 V30617MSA
<0.330 µg/L 0.330 1.00Methylene Chloride 1 03/08/23 14:38 V30617MSA
<0.470 µg/L 0.470 1.00
Naphthalene 1 03/08/23 14:38 V30617MSA
<0.190 µg/L 0.190 0.500n-Propylbenzene 1 03/08/23 14:38 V30617MSA
<0.220 µg/L 0.220 0.500Styrene 1 03/08/23 14:38 V30617MSA
<0.160 µg/L 0.160 0.5001,1,1,2-Tetrachloroethane 1 03/08/23 14:38 V30617MSA
<0.160 µg/L 0.160 0.5001,1,2,2-Tetrachloroethane 1 03/08/23 14:38 V30617MSA
<0.220 µg/L 0.220 0.500Tetrachloroethene 1 03/08/23 14:38 V30617MSA
<0.220 µg/L 0.220 0.500Toluene 1 03/08/23 14:38 V30617MSA
<0.380 µg/L 0.380 2.00
1,2,3-Trichlorobenzene 1 03/08/23 14:38 V30617MSA
<0.310 µg/L 0.310 1.001,2,4-Trichlorobenzene 1 03/08/23 14:38 V30617MSA
<0.160 µg/L 0.160 0.5001,1,1-Trichloroethane 1 03/08/23 14:38 V30617MSA
<0.096 µg/L 0.096 0.5001,1,2-Trichloroethane 1 03/08/23 14:38 V30617MSA
<0.180 µg/L 0.180 0.500Trichloroethene 1 03/08/23 14:38 V30617MSA
<0.180 µg/L 0.180 0.500Trichlorofluoromethane 1 03/08/23 14:38 V30617MSA
<0.270 µg/L 0.270 1.001,2,3-Trichloropropane 1 03/08/23 14:38 V30617MSA
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 16 of 37
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28203
23-066-0030
01102
Hart & Hickman (Charlotte)
2923 South Tryon St. Ste 100
Shannon Cottrill
Charlotte
Received : 03/07/2023
CDA-044
Report Date : 03/15/2023
Sample ID :
Lab No :
Sampled:SW-Upstream
90348 Matrix:
3/7/2023 11:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
5030B
8260D Prep Batch(es):V30616 03/08/23 09:00
<0.180 µg/L 0.180 0.5001,3,5-Trimethylbenzene 1 03/08/23 14:38 V30617MSA
<1.00 µg/L 1.00 2.00Vinyl Acetate 1 03/08/23 14:38 V30617MSA
<0.170 µg/L 0.170 0.500Vinyl Chloride 1 03/08/23 14:38 V30617MSA
<0.210 µg/L 0.210 0.500o-Xylene 1 03/08/23 14:38 V30617MSA
<0.420 µg/L 0.420 1.00m,p-Xylene 1 03/08/23 14:38 V30617MSA
<0.21 µg/L 0.210 0.500Xylene (Total)1 03/08/23 14:38 V30617
Surrogate: 4-Bromofluorobenzene 99.4 Limits: 80-124%03/08/23 14:381 MSA V30617
Surrogate: Dibromofluoromethane 98.6 Limits: 75-129%03/08/23 14:381 MSA V30617
Surrogate: 1,2-Dichloroethane - d4 91.2 Limits: 63-136%03/08/23 14:381 MSA V30617
Surrogate: Toluene-d8 97.4 Limits: 77-123%03/08/23 14:381 MSA V30617
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3510C
8270E Prep Batch(es):V30620 03/09/23 09:07
<0.302 µg/L 0.302 2.00Acenaphthene 1 03/10/23 14:31 V30685JMV
<0.297 µg/L 0.297 2.00Acenaphthylene 1 03/10/23 14:31 V30685JMV
<2.05 µg/L 2.05 5.00Aniline 1 03/10/23 14:31 V30685JMV
<0.836 µg/L 0.836 2.00Anthracene 1 03/10/23 14:31 V30685JMV
<0.637 µg/L 0.637 2.00Benzo(a)anthracene 1 03/10/23 14:31 V30685JMV
<1.02 µg/L 1.02 2.00Benzo(a)pyrene 1 03/10/23 14:31 V30685JMV
<2.49 µg/L 2.49 5.00
Benzo(b)fluoranthene 1 03/10/23 14:31 V30685JMV
<1.01 µg/L 1.01 5.00Benzo(g,h,i)perylene 1 03/10/23 14:31 V30685JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 17 of 37
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28203
23-066-0030
01102
Hart & Hickman (Charlotte)
2923 South Tryon St. Ste 100
Shannon Cottrill
Charlotte
Received : 03/07/2023
CDA-044
Report Date : 03/15/2023
Sample ID :
Lab No :
Sampled:SW-Upstream
90348 Matrix:
3/7/2023 11:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3510C
8270E Prep Batch(es):V30620 03/09/23 09:07
<1.99 µg/L 1.99 5.00Benzo(k)fluoranthene 1 03/10/23 14:31 V30685JMV
<1.10 µg/L 1.10 10.0Benzoic Acid 1 03/10/23 14:31 V30685JMV
<0.684 µg/L 0.684 5.00Benzyl alcohol 1 03/10/23 14:31 V30685JMV
<0.468 µg/L 0.468 5.00Bis(2-Chloroethoxy)methane 1 03/10/23 14:31 V30685JMV
<1.04 µg/L 1.04 5.00Bis(2-Chloroethyl)ether 1 03/10/23 14:31 V30685JMV
<1.08 µg/L 1.08 5.00Bis(2-Chloroisopropyl)ether 1 03/10/23 14:31 V30685JMV
<3.46 µg/L 3.46 10.0Bis(2-ethylhexyl)phthalate 1 03/10/23 14:31 V30685JMV
<1.11 µg/L 1.11 5.004-Bromophenyl phenyl ether 1 03/10/23 14:31 V30685JMV
<1.83 µg/L 1.83 5.00
Butyl benzyl phthalate 1 03/10/23 14:31 V30685JMV
<1.18 µg/L 1.18 5.004-Chloro-3-methylphenol 1 03/10/23 14:31 V30685JMV
<1.33 µg/L 1.33 5.004-Chloroaniline 1 03/10/23 14:31 V30685JMV
<1.83 µg/L 1.83 20.02-Chloronaphthalene 1 03/10/23 14:31 V30685JMV
<0.938 µg/L 0.938 10.02-Chlorophenol 1 03/10/23 14:31 V30685JMV
<1.71 µg/L 1.71 5.004-Chlorophenyl phenyl ether 1 03/10/23 14:31 V30685JMV
<0.405 µg/L 0.405 2.00Chrysene 1 03/10/23 14:31 V30685JMV
<0.434 µg/L 0.434 2.00
Dibenz(a,h)anthracene 1 03/10/23 14:31 V30685JMV
<0.856 µg/L 0.856 5.00Dibenzofuran 1 03/10/23 14:31 V30685JMV
<2.00 µg/L 2.00 5.001,2-Dichlorobenzene 1 03/10/23 14:31 V30685JMV
<2.00 µg/L 2.00 5.001,3-Dichlorobenzene 1 03/10/23 14:31 V30685JMV
<2.05 µg/L 2.05 5.001,4-Dichlorobenzene 1 03/10/23 14:31 V30685JMV
<1.89 µg/L 1.89 5.003,3'-Dichlorobenzidine 1 03/10/23 14:31 V30685JMV
<1.46 µg/L 1.46 10.02,4-Dichlorophenol 1 03/10/23 14:31 V30685JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 18 of 37
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28203
23-066-0030
01102
Hart & Hickman (Charlotte)
2923 South Tryon St. Ste 100
Shannon Cottrill
Charlotte
Received : 03/07/2023
CDA-044
Report Date : 03/15/2023
Sample ID :
Lab No :
Sampled:SW-Upstream
90348 Matrix:
3/7/2023 11:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3510C
8270E Prep Batch(es):V30620 03/09/23 09:07
<0.745 µg/L 0.745 5.00Diethyl phthalate 1 03/10/23 14:31 V30685JMV
<0.939 µg/L 0.939 5.00Dimethyl phthalate 1 03/10/23 14:31 V30685JMV
<1.57 µg/L 1.57 20.02,4-Dimethylphenol 1 03/10/23 14:31 V30685JMV
<2.06 µg/L 2.06 5.00Di-n-butyl phthalate 1 03/10/23 14:31 V30685JMV
<2.07 µg/L 2.07 10.04,6-Dinitro-2-methylphenol 1 03/10/23 14:31 V30685JMV
<1.92 µg/L 1.92 10.02,4-Dinitrophenol 1 03/10/23 14:31 V30685JMV
<1.11 µg/L 1.11 5.002,4-Dinitrotoluene 1 03/10/23 14:31 V30685JMV
<0.809 µg/L 0.809 5.002,6-Dinitrotoluene 1 03/10/23 14:31 V30685JMV
<1.65 µg/L 1.65 5.00
Di-n-Octyl Phthalate 1 03/10/23 14:31 V30685JMV
<0.250 µg/L 0.250 2.00Fluoranthene 1 03/10/23 14:31 V30685JMV
<0.807 µg/L 0.807 2.00Fluorene 1 03/10/23 14:31 V30685JMV
<0.979 µg/L 0.979 5.00Hexachlorobenzene 1 03/10/23 14:31 V30685JMV
<2.73 µg/L 2.73 5.00Hexachlorobutadiene 1 03/10/23 14:31 V30685JMV
<2.05 µg/L 2.05 5.00Hexachlorocyclopentadiene 1 03/10/23 14:31 V30685JMV
<1.76 µg/L 1.76 5.00Hexachloroethane 1 03/10/23 14:31 V30685JMV
<0.477 µg/L 0.477 2.00
Indeno(1,2,3-cd)pyrene 1 03/10/23 14:31 V30685JMV
<0.444 µg/L 0.444 5.00Isophorone 1 03/10/23 14:31 V30685JMV
<1.14 µg/L 1.14 2.001-Methylnaphthalene 1 03/10/23 14:31 V30685JMV
<0.666 µg/L 0.666 2.002-Methylnaphthalene 1 03/10/23 14:31 V30685JMV
<1.15 µg/L 1.15 5.002-Methylphenol 1 03/10/23 14:31 V30685JMV
<0.880 µg/L 0.880 10.03&4 Methylphenol 1 03/10/23 14:31 V30685JMV
<0.728 µg/L 0.728 2.00Naphthalene 1 03/10/23 14:31 V30685JMV
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 19 of 37
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28203
23-066-0030
01102
Hart & Hickman (Charlotte)
2923 South Tryon St. Ste 100
Shannon Cottrill
Charlotte
Received : 03/07/2023
CDA-044
Report Date : 03/15/2023
Sample ID :
Lab No :
Sampled:SW-Upstream
90348 Matrix:
3/7/2023 11:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
3510C
8270E Prep Batch(es):V30620 03/09/23 09:07
<1.39 µg/L 1.39 5.002-Nitroaniline 1 03/10/23 14:31 V30685JMV
<1.39 µg/L 1.39 5.003-Nitroaniline 1 03/10/23 14:31 V30685JMV
<1.53 µg/L 1.53 5.004-Nitroaniline 1 03/10/23 14:31 V30685JMV
<0.905 µg/L 0.905 5.00Nitrobenzene 1 03/10/23 14:31 V30685JMV
<0.493 µg/L 0.493 5.002-Nitrophenol 1 03/10/23 14:31 V30685JMV
<1.23 µg/L 1.23 10.04-Nitrophenol 1 03/10/23 14:31 V30685JMV
<0.450 µg/L 0.450 5.00N-Nitrosodimethylamine 1 03/10/23 14:31 V30685JMV
<1.10 µg/L 1.10 5.00N-Nitrosodiphenylamine 1 03/10/23 14:31 V30685JMV
<0.641 µg/L 0.641 5.00
N-Nitroso-di-n-propylamine 1 03/10/23 14:31 V30685JMV
<1.43 µg/L 1.43 5.00Pentachlorophenol 1 03/10/23 14:31 V30685JMV
<0.428 µg/L 0.428 2.00Phenanthrene 1 03/10/23 14:31 V30685JMV
<0.651 µg/L 0.651 5.00Phenol 1 03/10/23 14:31 V30685JMV
<0.434 µg/L 0.434 2.00Pyrene 1 03/10/23 14:31 V30685JMV
<1.20 µg/L 1.20 5.00Pyridine 1 03/10/23 14:31 V30685JMV
<2.21 µg/L 2.21 5.001,2,4-Trichlorobenzene 1 03/10/23 14:31 V30685JMV
<1.31 µg/L 1.31 5.00
2,4,5-Trichlorophenol 1 03/10/23 14:31 V30685JMV
<1.32 µg/L 1.32 5.002,4,6-Trichlorophenol 1 03/10/23 14:31 V30685JMV
8270ESurrogate: Phenol-d5 25.0 Limits: 11-100%03/10/23 14:311 JMV
Surrogate: 2-Fluorobiphenyl 76.8 Limits: 44-119%03/10/23 14:311 JMV V30685
Surrogate: 2-Fluorophenol 35.5 Limits: 19-119%03/10/23 14:311 JMV V30685
Surrogate: Nitrobenzene-d5 64.0 Limits: 44-120%03/10/23 14:311 JMV V30685
Surrogate: 4-Terphenyl-d14 95.0 Limits: 50-134%03/10/23 14:311 JMV V30685
Surrogate: 2,4,6-Tribromophenol 78.6 Limits: 43-140%03/10/23 14:311 JMV V30685
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 20 of 37
,
REPORT OF ANALYSISReport Number :
Project
Information :
NC 28203
23-066-0030
01102
Hart & Hickman (Charlotte)
2923 South Tryon St. Ste 100
Shannon Cottrill
Charlotte
Received : 03/07/2023
CDA-044
Report Date : 03/15/2023
Sample ID :
Lab No :
Sampled:SW-Upstream
90348 Matrix:
3/7/2023 11:00
Aqueous
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
MAEPH (Prep)
MADEP-EPH Prep Batch(es):V30737 03/13/23 12:13
<28.6 µg/L 28.6 355Aliphatic C9-C18 1 03/14/23 21:35 V30756AMP
<126 µg/L 126 508Aliphatic C19-C36 1 03/14/23 21:35 V30756AMP
<62.2 µg/L 62.2 254Aromatic C11-C22 1 03/14/23 21:35 V30756AMP
MADEP-EPHSurrogate: 2-Bromonaphthalene 117 Limits: 40-140%03/14/23 21:351 AMP
MADEP-EPHSurrogate: Chlorooctadecane 76.0 Limits: 40-140%03/14/23 21:351 AMP
MADEP-EPHSurrogate: OTP Surrogate 90.1 Limits: 40-140%03/14/23 21:351 AMP
Surrogate: 2-Fluorobiphenyl 117 Limits: 40-140%03/14/23 21:351 AMP V30756
Analytical Method:
Prep Method:
Test Results Units MDL MQL By Analytical
Batch
Date / Time
Analyzed
DF
MAVPH (Prep)
MADEP-VPH Prep Batch(es):V30591 03/08/23 08:00
<11.5 µg/L 11.5 50.0
Aliphatic C5-C8 1 03/08/23 11:58 V30592TBL
<25.8 µg/L 25.8 50.0Aliphatic C9-C12 1 03/08/23 11:58 V30592TBL
<4.02 µg/L 4.02 50.0Aromatic C9-C10 1 03/08/23 11:58 V30592TBL
MADEP-VPHSurrogate: 2,5-Dibromotoluene (FID)114 Limits: 70-130%03/08/23 11:581 TBL
MADEP-VPHSurrogate: 2,5-Dibromotoluene (PID)116 Limits: 70-130%03/08/23 11:581 TBL
Qualifiers/
Definitions
Estimated valueJDilution FactorDF
Method Quantitation LimitMQL
Page 21 of 37
Quality Control Data
23-066-0030Report No:
Project Description:
Client ID:Hart & Hickman (Charlotte)
CDA-044
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
8260D
V30617QC Analytical Batch(es):
Analysis Method:
Analysis Description:
5030B
QC Prep:V30616
Associated Lab Samples: 90347, 90348
LRB-V30616 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
03/08/23 12:385.001.80<1.80µg/LAcetone
03/08/23 12:385.002.00<2.00µg/LAcrolein
03/08/23 12:385.000.230<0.230µg/LAcrylonitrile
03/08/23 12:380.5000.180<0.180µg/LBenzene
03/08/23 12:380.5000.210<0.210µg/LBromobenzene
03/08/23 12:381.000.420<0.420µg/LBromochloromethane
03/08/23 12:380.5000.160<0.160µg/LBromodichloromethane
03/08/23 12:385.001.50<1.50µg/LBromoform
03/08/23 12:381.000.280<0.280µg/LBromomethane
03/08/23 12:381.000.185<0.185µg/Ln-Butylbenzene
03/08/23 12:380.5000.200<0.200µg/Lsec-Butyl benzene
03/08/23 12:382.000.920<0.920µg/Ltert-Butyl benzene
03/08/23 12:385.000.150<0.150µg/LCarbon Disulfide
03/08/23 12:380.5000.180<0.180µg/LCarbon Tetrachloride
03/08/23 12:380.5000.190<0.190µg/LChlorobenzene
03/08/23 12:380.5000.190<0.190µg/LChlorodibromomethane
03/08/23 12:381.000.430<0.430µg/LChloroethane
03/08/23 12:380.5000.220<0.220µg/LChloroform
03/08/23 12:380.5000.220<0.220µg/LChloromethane
03/08/23 12:380.5000.200<0.200µg/L2-Chlorotoluene
03/08/23 12:380.5000.200<0.200µg/L4-Chlorotoluene
03/08/23 12:385.000.960<0.960µg/LDi-Isopropyl Ether (DIPE)
03/08/23 12:382.001.10<1.10µg/L1,2-Dibromo-3-Chloropropane
03/08/23 12:380.5000.200<0.200µg/L1,2-Dibromoethane
03/08/23 12:380.5000.230<0.230µg/LDibromomethane
03/08/23 12:380.5000.220<0.220µg/L1,2-Dichlorobenzene
03/08/23 12:380.5000.190<0.190µg/L1,3-Dichlorobenzene
Page 1 of 14Date:03/15/2023 03:22 PM
Page 22 of 37
Quality Control Data
23-066-0030Report No:
Project Description:
Client ID:Hart & Hickman (Charlotte)
CDA-044
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
8260D
V30617QC Analytical Batch(es):
Analysis Method:
Analysis Description:
5030B
QC Prep:V30616
Associated Lab Samples: 90347, 90348
LRB-V30616 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
03/08/23 12:380.5000.210<0.210µg/L1,4-Dichlorobenzene
03/08/23 12:385.001.20<1.20µg/LDichlorodifluoromethane
03/08/23 12:380.5000.240<0.240µg/L1,1-Dichloroethane
03/08/23 12:380.5000.150<0.150µg/L1,2-Dichloroethane
03/08/23 12:380.5000.150<0.150µg/L1,1-Dichloroethene
03/08/23 12:380.5000.200<0.200µg/Lcis-1,2-Dichloroethene
03/08/23 12:380.5000.180<0.180µg/Ltrans-1,2-Dichloroethene
03/08/23 12:380.5000.190<0.190µg/L1,2-Dichloropropane
03/08/23 12:380.5000.130<0.130µg/L1,3-Dichloropropane
03/08/23 12:382.000.210<0.210µg/L2,2-Dichloropropane
03/08/23 12:380.5000.200<0.200µg/L1,1-Dichloropropene
03/08/23 12:380.5000.210<0.210µg/Lcis-1,3-Dichloropropene
03/08/23 12:380.5000.150<0.150µg/Ltrans-1,3-Dichloropropene
03/08/23 12:3820042.0<42.0µg/LEthanol
03/08/23 12:380.5000.170<0.170µg/LEthylbenzene
03/08/23 12:3810.01.80<1.80µg/LEthyl Tertiary Butyl Ether (ETBE)
03/08/23 12:382.000.350<0.350µg/LHexachlorobutadiene
03/08/23 12:3810.01.30<1.30µg/Ln-Hexane
03/08/23 12:385.000.380<0.380µg/L2-Hexanone
03/08/23 12:385.000.180<0.180µg/LIsopropylbenzene
03/08/23 12:380.5000.089<0.089µg/L4-Isopropyl toluene
03/08/23 12:385.000.710<0.710µg/LMethyl Ethyl Ketone (MEK)
03/08/23 12:380.5000.140<0.140µg/LMethyl tert-butyl ether (MTBE)
03/08/23 12:385.001.00<1.00µg/L4-Methyl-2-Pentanone
03/08/23 12:381.000.330<0.330µg/LMethylene Chloride
03/08/23 12:381.000.470<0.470µg/LNaphthalene
03/08/23 12:380.5000.190<0.190µg/Ln-Propylbenzene
Page 2 of 14Date:03/15/2023 03:22 PM
Page 23 of 37
Quality Control Data
23-066-0030Report No:
Project Description:
Client ID:Hart & Hickman (Charlotte)
CDA-044
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
8260D
V30617QC Analytical Batch(es):
Analysis Method:
Analysis Description:
5030B
QC Prep:V30616
Associated Lab Samples: 90347, 90348
LRB-V30616 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
03/08/23 12:380.5000.220<0.220µg/LStyrene
03/08/23 12:380.5000.160<0.160µg/L1,1,1,2-Tetrachloroethane
03/08/23 12:380.5000.160<0.160µg/L1,1,2,2-Tetrachloroethane
03/08/23 12:380.5000.220<0.220µg/LTetrachloroethene
03/08/23 12:380.5000.220<0.220µg/LToluene
03/08/23 12:382.000.380<0.380µg/L1,2,3-Trichlorobenzene
03/08/23 12:381.000.310<0.310µg/L1,2,4-Trichlorobenzene
03/08/23 12:380.5000.160<0.160µg/L1,1,1-Trichloroethane
03/08/23 12:380.5000.096<0.096µg/L1,1,2-Trichloroethane
03/08/23 12:380.5000.180<0.180µg/LTrichloroethene
03/08/23 12:380.5000.180<0.180µg/LTrichlorofluoromethane
03/08/23 12:381.000.270<0.270µg/L1,2,3-Trichloropropane
03/08/23 12:380.5000.180<0.180µg/L1,3,5-Trimethylbenzene
03/08/23 12:382.001.00<1.00µg/LVinyl Acetate
03/08/23 12:380.5000.170<0.170µg/LVinyl Chloride
03/08/23 12:380.5000.210<0.210µg/Lo-Xylene
03/08/23 12:381.000.420<0.420µg/Lm,p-Xylene
03/08/23 12:384-Bromofluorobenzene (S)99.2 80-124
03/08/23 12:38Dibromofluoromethane (S)101 75-129
03/08/23 12:381,2-Dichloroethane - d4 (S)93.8 63-136
03/08/23 12:38Toluene-d8 (S)96.4 77-123
LCS-V30616 LCSD-V30616Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
24.8 62.062.725.140.0µg/LAcetone 40-166 1.2 20
Page 3 of 14Date:03/15/2023 03:22 PM
Page 24 of 37
Quality Control Data
23-066-0030Report No:
Project Description:
Client ID:Hart & Hickman (Charlotte)
CDA-044
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
8260D
V30617QC Analytical Batch(es):
Analysis Method:
Analysis Description:
5030B
QC Prep:V30616
LCS-V30616 LCSD-V30616Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
38.9 97.210341.240.0µg/LAcrolein 70-130 5.7 20
41.4 10410843.140.0µg/LAcrylonitrile 81-127 4.0 20
21.0 10510821.520.0µg/LBenzene 77-128 2.3 20
20.2 10110420.720.0µg/LBromobenzene 78-129 2.4 20
20.9 10510721.320.0µg/LBromochloromethane 78-135 1.8 20
20.1 10110220.320.0µg/LBromodichloromethane 76-138 0.9 20
19.8 99.010120.220.0µg/LBromoform 71-135 2.0 20
22.9 11511823.520.0µg/LBromomethane 41-168 2.5 20
20.8 10410921.820.0µg/Ln-Butylbenzene 68-134 4.6 20
20.0 10010420.820.0µg/Lsec-Butyl benzene 71-131 3.9 20
19.5 97.599.519.920.0µg/Ltert-Butyl benzene 70-132 2.0 20
20.3 10211022.020.0µg/LCarbon Disulfide 59-135 8.0 20
21.1 10610821.620.0µg/LCarbon Tetrachloride 72-142 2.3 20
20.7 10410420.820.0µg/LChlorobenzene 78-119 0.4 20
19.7 98.598.519.720.0µg/LChlorodibromomethane 75-134 0.0 20
22.1 11110621.120.0µg/LChloroethane 57-142 4.6 20
20.5 10310521.020.0µg/LChloroform 77-130 2.4 20
18.0 90.095.019.020.0µg/LChloromethane 47-145 5.4 20
19.3 96.510120.120.0µg/L2-Chlorotoluene 74-126 4.0 20
19.7 98.510220.320.0µg/L4-Chlorotoluene 78-129 3.0 20
20.0 10010220.420.0µg/LDi-Isopropyl Ether (DIPE)60-154 1.9 20
21.0 10510220.420.0µg/L1,2-Dibromo-3-Chloropropane 63-134 2.8 20
20.3 10210220.420.0µg/L1,2-Dibromoethane 77-135 0.4 20
20.6 10310320.520.0µg/LDibromomethane 76-138 0.4 20
19.7 98.510320.620.0µg/L1,2-Dichlorobenzene 78-128 4.4 20
20.1 10110320.620.0µg/L1,3-Dichlorobenzene 77-125 2.4 20
Page 4 of 14Date:03/15/2023 03:22 PM
Page 25 of 37
Quality Control Data
23-066-0030Report No:
Project Description:
Client ID:Hart & Hickman (Charlotte)
CDA-044
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
8260D
V30617QC Analytical Batch(es):
Analysis Method:
Analysis Description:
5030B
QC Prep:V30616
LCS-V30616 LCSD-V30616Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
19.4 97.010120.120.0µg/L1,4-Dichlorobenzene 75-126 3.5 20
18.4 92.092.518.520.0µg/LDichlorodifluoromethane 28-163 0.5 20
20.5 10310520.920.0µg/L1,1-Dichloroethane 70-130 1.9 20
19.4 97.098.019.620.0µg/L1,2-Dichloroethane 68-131 1.0 20
21.0 10511422.720.0µg/L1,1-Dichloroethene 70-154 7.7 20
20.3 10210420.820.0µg/Lcis-1,2-Dichloroethene 76-141 2.4 20
20.1 10110521.020.0µg/Ltrans-1,2-Dichloroethene 76-135 4.3 20
20.7 10410520.920.0µg/L1,2-Dichloropropane 77-130 0.9 20
20.5 10310220.320.0µg/L1,3-Dichloropropane 76-132 0.9 20
23.1 11611923.720.0µg/L2,2-Dichloropropane 29-149 2.5 20
22.4 11211422.720.0µg/L1,1-Dichloropropene 71-136 1.3 20
21.4 10710921.720.0µg/Lcis-1,3-Dichloropropene 65-140 1.3 20
21.4 10711021.920.0µg/Ltrans-1,3-Dichloropropene 67-140 2.3 20
599 120125626500µg/LEthanol 70-130 4.4 20
19.9 99.510220.320.0µg/LEthylbenzene 80-127 1.9 20
44.3 11111445.640.0µg/LEthyl Tertiary Butyl Ether (ETBE)70-130 2.8 20
20.5 10310721.320.0µg/LHexachlorobutadiene 61-134 3.8 20
22.0 11012124.220.0µg/Ln-Hexane 70-130 9.5 20
17.0 85.084.016.820.0µg/L2-Hexanone 64-137 1.1 20
20.2 10110621.120.0µg/LIsopropylbenzene 70-130 4.3 20
20.9 10510921.820.0µg/L4-Isopropyl toluene 69-132 4.2 20
15.2 76.077.515.520.0µg/LMethyl Ethyl Ketone (MEK)71-134 1.9 20
20.1 10110420.720.0µg/LMethyl tert-butyl ether (MTBE)68-135 2.9 20
19.8 99.097.519.520.0µg/L4-Methyl-2-Pentanone 69-134 1.5 20
19.2 96.098.019.620.0µg/LMethylene Chloride 73-131 2.0 20
21.6 10811322.520.0µg/LNaphthalene 64-136 4.0 20
Page 5 of 14Date:03/15/2023 03:22 PM
Page 26 of 37
Quality Control Data
23-066-0030Report No:
Project Description:
Client ID:Hart & Hickman (Charlotte)
CDA-044
QC Prep Batch Method:
Volatile Organic Compounds - GC/MS
8260D
V30617QC Analytical Batch(es):
Analysis Method:
Analysis Description:
5030B
QC Prep:V30616
LCS-V30616 LCSD-V30616Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
19.8 99.010420.820.0µg/Ln-Propylbenzene 72-132 4.9 20
20.8 10410621.120.0µg/LStyrene 78-129 1.4 20
19.9 99.510020.020.0µg/L1,1,1,2-Tetrachloroethane 79-134 0.5 20
20.6 10310821.520.0µg/L1,1,2,2-Tetrachloroethane 62-127 4.2 20
20.7 10410520.920.0µg/LTetrachloroethene 80-129 0.9 20
20.7 10410621.120.0µg/LToluene 76-131 1.9 20
22.5 11311623.220.0µg/L1,2,3-Trichlorobenzene 58-144 3.0 20
21.2 10610821.620.0µg/L1,2,4-Trichlorobenzene 66-139 1.8 20
20.3 10210420.820.0µg/L1,1,1-Trichloroethane 75-135 2.4 20
20.9 10510621.220.0µg/L1,1,2-Trichloroethane 70-140 1.4 20
19.6 98.099.519.920.0µg/LTrichloroethene 77-133 1.5 20
22.3 11211422.720.0µg/LTrichlorofluoromethane 62-148 1.7 20
20.1 10110220.320.0µg/L1,2,3-Trichloropropane 71-127 0.9 20
20.2 10110520.920.0µg/L1,3,5-Trimethylbenzene 75-131 3.4 20
25.0 12513126.220.0µg/LVinyl Acetate 34-167 4.6 20
20.8 10410621.120.0µg/LVinyl Chloride 57-141 1.4 20
20.1 10110220.320.0µg/Lo-Xylene 78-128 0.9 20
42.3 10610642.340.0µg/Lm,p-Xylene 77-133 0.0 20
99.01014-Bromofluorobenzene (S)80-124
98.8100Dibromofluoromethane (S)75-129
97.899.41,2-Dichloroethane - d4 (S)63-136
10298.2Toluene-d8 (S)77-123
Page 6 of 14Date:03/15/2023 03:22 PM
Page 27 of 37
Quality Control Data
23-066-0030Report No:
Project Description:
Client ID:Hart & Hickman (Charlotte)
CDA-044
QC Prep Batch Method:
Semivolatile Organic Compounds - GC/MS
8270E
V30685QC Analytical Batch(es):
Analysis Method:
Analysis Description:
3510C
QC Prep:V30620
Associated Lab Samples: 90347, 90348
LRB-V30620 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
03/10/23 10:242.000.302<0.302µg/LAcenaphthene
03/10/23 10:242.000.297<0.297µg/LAcenaphthylene
03/10/23 10:245.002.05<2.05µg/LAniline
03/10/23 10:242.000.836<0.836µg/LAnthracene
03/10/23 10:242.000.637<0.637µg/LBenzo(a)anthracene
03/10/23 10:242.001.02<1.02µg/LBenzo(a)pyrene
03/10/23 10:245.002.49<2.49µg/LBenzo(b)fluoranthene
03/10/23 10:245.001.01<1.01µg/LBenzo(g,h,i)perylene
03/10/23 10:245.001.99<1.99µg/LBenzo(k)fluoranthene
03/10/23 10:2410.01.10<1.10µg/LBenzoic Acid
03/10/23 10:245.000.684<0.684µg/LBenzyl alcohol
03/10/23 10:245.000.468<0.468µg/LBis(2-Chloroethoxy)methane
03/10/23 10:245.001.04<1.04µg/LBis(2-Chloroethyl)ether
03/10/23 10:245.001.08<1.08µg/LBis(2-Chloroisopropyl)ether
03/10/23 10:2410.03.46<3.46µg/LBis(2-ethylhexyl)phthalate
03/10/23 10:245.001.11<1.11µg/L4-Bromophenyl phenyl ether
03/10/23 10:245.001.83<1.83µg/LButyl benzyl phthalate
03/10/23 10:245.001.18<1.18µg/L4-Chloro-3-methylphenol
03/10/23 10:245.001.33<1.33µg/L4-Chloroaniline
03/10/23 10:2420.01.83<1.83µg/L2-Chloronaphthalene
03/10/23 10:2410.00.938<0.938µg/L2-Chlorophenol
03/10/23 10:245.001.71<1.71µg/L4-Chlorophenyl phenyl ether
03/10/23 10:242.000.405<0.405µg/LChrysene
03/10/23 10:242.000.434<0.434µg/LDibenz(a,h)anthracene
03/10/23 10:245.000.856<0.856µg/LDibenzofuran
03/10/23 10:245.002.00<2.00µg/L1,2-Dichlorobenzene
03/10/23 10:245.002.00<2.00µg/L1,3-Dichlorobenzene
Page 7 of 14Date:03/15/2023 03:22 PM
Page 28 of 37
Quality Control Data
23-066-0030Report No:
Project Description:
Client ID:Hart & Hickman (Charlotte)
CDA-044
QC Prep Batch Method:
Semivolatile Organic Compounds - GC/MS
8270E
V30685QC Analytical Batch(es):
Analysis Method:
Analysis Description:
3510C
QC Prep:V30620
Associated Lab Samples: 90347, 90348
LRB-V30620 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
03/10/23 10:245.002.05<2.05µg/L1,4-Dichlorobenzene
03/10/23 10:245.001.89<1.89µg/L3,3'-Dichlorobenzidine
03/10/23 10:2410.01.46<1.46µg/L2,4-Dichlorophenol
03/10/23 10:245.000.745<0.745µg/LDiethyl phthalate
03/10/23 10:245.000.939<0.939µg/LDimethyl phthalate
03/10/23 10:2420.01.57<1.57µg/L2,4-Dimethylphenol
03/10/23 10:245.002.06<2.06µg/LDi-n-butyl phthalate
03/10/23 10:2410.02.07<2.07µg/L4,6-Dinitro-2-methylphenol
03/10/23 10:2410.01.92<1.92µg/L2,4-Dinitrophenol
03/10/23 10:245.001.11<1.11µg/L2,4-Dinitrotoluene
03/10/23 10:245.000.809<0.809µg/L2,6-Dinitrotoluene
03/10/23 10:245.001.65<1.65µg/LDi-n-Octyl Phthalate
03/10/23 10:242.000.250<0.250µg/LFluoranthene
03/10/23 10:242.000.807<0.807µg/LFluorene
03/10/23 10:245.000.979<0.979µg/LHexachlorobenzene
03/10/23 10:245.002.73<2.73µg/LHexachlorobutadiene
03/10/23 10:245.002.05<2.05µg/LHexachlorocyclopentadiene
03/10/23 10:245.001.76<1.76µg/LHexachloroethane
03/10/23 10:242.000.477<0.477µg/LIndeno(1,2,3-cd)pyrene
03/10/23 10:245.000.444<0.444µg/LIsophorone
03/10/23 10:242.001.14<1.14µg/L1-Methylnaphthalene
03/10/23 10:242.000.666<0.666µg/L2-Methylnaphthalene
03/10/23 10:245.001.15<1.15µg/L2-Methylphenol
03/10/23 10:2410.00.880<0.880µg/L3&4 Methylphenol
03/10/23 10:242.000.728<0.728µg/LNaphthalene
03/10/23 10:245.001.39<1.39µg/L2-Nitroaniline
03/10/23 10:245.001.39<1.39µg/L3-Nitroaniline
Page 8 of 14Date:03/15/2023 03:22 PM
Page 29 of 37
Quality Control Data
23-066-0030Report No:
Project Description:
Client ID:Hart & Hickman (Charlotte)
CDA-044
QC Prep Batch Method:
Semivolatile Organic Compounds - GC/MS
8270E
V30685QC Analytical Batch(es):
Analysis Method:
Analysis Description:
3510C
QC Prep:V30620
Associated Lab Samples: 90347, 90348
LRB-V30620 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
03/10/23 10:245.001.53<1.53µg/L4-Nitroaniline
03/10/23 10:245.000.905<0.905µg/LNitrobenzene
03/10/23 10:245.000.493<0.493µg/L2-Nitrophenol
03/10/23 10:2410.01.23<1.23µg/L4-Nitrophenol
03/10/23 10:245.000.450<0.450µg/LN-Nitrosodimethylamine
03/10/23 10:245.001.10<1.10µg/LN-Nitrosodiphenylamine
03/10/23 10:245.000.641<0.641µg/LN-Nitroso-di-n-propylamine
03/10/23 10:245.001.43<1.43µg/LPentachlorophenol
03/10/23 10:242.000.428<0.428µg/LPhenanthrene
03/10/23 10:245.000.651<0.651µg/LPhenol
03/10/23 10:242.000.434<0.434µg/LPyrene
03/10/23 10:245.001.20<1.20µg/LPyridine
03/10/23 10:245.002.21<2.21µg/L1,2,4-Trichlorobenzene
03/10/23 10:245.001.31<1.31µg/L2,4,5-Trichlorophenol
03/10/23 10:245.001.32<1.32µg/L2,4,6-Trichlorophenol
03/10/23 10:242-Fluorobiphenyl (S)82.0 44-119
03/10/23 10:242-Fluorophenol (S)47.4 19-119
03/10/23 10:24Nitrobenzene-d5 (S)75.0 44-120
03/10/23 10:244-Terphenyl-d14 (S)98.0 50-134
03/10/23 10:242,4,6-Tribromophenol (S)85.0 43-140
03/10/23 10:24Phenol-d5 (S)32.4 11-100
LCS-V30620 LCSD-V30620Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
43.7 87.487.243.650.0µg/LAcenaphthene 38-117 0.2 20.0
Page 9 of 14Date:03/15/2023 03:22 PM
Page 30 of 37
Quality Control Data
23-066-0030Report No:
Project Description:
Client ID:Hart & Hickman (Charlotte)
CDA-044
QC Prep Batch Method:
Semivolatile Organic Compounds - GC/MS
8270E
V30685QC Analytical Batch(es):
Analysis Method:
Analysis Description:
3510C
QC Prep:V30620
LCS-V30620 LCSD-V30620Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
42.9 85.885.842.950.0µg/LAcenaphthylene 41-130 0.0 20.0
99.5 199*216*10850.0µg/LAniline 12-197 8.1 20.0
47.9 95.894.047.050.0µg/LAnthracene 57-123 1.8 20.0
48.3 96.693.246.650.0µg/LBenzo(a)anthracene 58-125 3.5 20.0
62.0 12411959.650.0µg/LBenzo(a)pyrene 54-128 3.9 20.0
57.0 11410954.450.0µg/LBenzo(b)fluoranthene 53-131 4.6 20.0
53.9 10810451.950.0µg/LBenzo(g,h,i)perylene 50-134 3.7 20.0
55.7 11110854.250.0µg/LBenzo(k)fluoranthene 53-131 2.7 20.0
15.4 30.830.015.050.0µg/LBenzoic Acid 10-125 2.6 20.0
36.5 73.074.237.150.0µg/LBenzyl alcohol 31-112 1.6 20.0
36.4 72.879.239.650.0µg/LBis(2-Chloroethoxy)methane 48-120 8.4 20.0
34.5 69.071.035.550.0µg/LBis(2-Chloroethyl)ether 43-118 2.8 20.0
38.8 77.680.040.050.0µg/LBis(2-Chloroisopropyl)ether 37-130 3.0 20.0
53.9 10810452.250.0µg/LBis(2-ethylhexyl)phthalate 55-135 3.2 20.0
45.3 90.692.846.450.0µg/L4-Bromophenyl phenyl ether 55-124 2.3 20.0
55.4 11110854.150.0µg/LButyl benzyl phthalate 53-134 2.3 20.0
38.2 76.477.838.950.0µg/L4-Chloro-3-methylphenol 52-119 1.8 20.0
41.4 82.884.642.350.0µg/L4-Chloroaniline 33-117 2.1 20.0
41.7 83.482.441.250.0µg/L2-Chloronaphthalene 40-116 1.2 20.0
32.3 64.667.233.650.0µg/L2-Chlorophenol 38-117 3.9 20.0
43.5 87.086.643.350.0µg/L4-Chlorophenyl phenyl ether 53-121 0.4 20.0
48.6 97.296.048.050.0µg/LChrysene 59-123 1.2 20.0
54.8 11010653.150.0µg/LDibenz(a,h)anthracene 51-134 3.1 20.0
43.7 87.486.843.450.0µg/LDibenzofuran 53-118 0.6 20.0
30.7 61.462.231.150.0µg/L1,2-Dichlorobenzene 32-111 1.2 20.0
29.5 59.059.629.850.0µg/L1,3-Dichlorobenzene 28-110 1.0 20.0
Page 10 of 14* QC Fail Date:03/15/2023 03:22 PM
Page 31 of 37
Quality Control Data
23-066-0030Report No:
Project Description:
Client ID:Hart & Hickman (Charlotte)
CDA-044
QC Prep Batch Method:
Semivolatile Organic Compounds - GC/MS
8270E
V30685QC Analytical Batch(es):
Analysis Method:
Analysis Description:
3510C
QC Prep:V30620
LCS-V30620 LCSD-V30620Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
29.5 59.060.830.450.0µg/L1,4-Dichlorobenzene 29-112 3.0 20.0
39.5 79.077.038.550.0µg/L3,3'-Dichlorobenzidine 27-129 2.5 20.0
36.0 72.073.836.950.0µg/L2,4-Dichlorophenol 47-121 2.4 20.0
47.2 94.492.646.350.0µg/LDiethyl phthalate 56-125 1.9 20.0
45.7 91.490.245.150.0µg/LDimethyl phthalate 45-127 1.3 20.0
37.5 75.080.640.350.0µg/L2,4-Dimethylphenol 31-124 7.1 20.0
52.0 10410251.150.0µg/LDi-n-butyl phthalate 59-127 1.7 20.0
45.5 91.091.845.950.0µg/L4,6-Dinitro-2-methylphenol 44-137 0.8 20.0
49.2 98.494.047.050.0µg/L2,4-Dinitrophenol 23-143 4.5 20.0
46.9 93.894.447.250.0µg/L2,4-Dinitrotoluene 57-128 0.6 20.0
46.7 93.494.047.050.0µg/L2,6-Dinitrotoluene 57-124 0.6 20.0
60.8 12211858.950.0µg/LDi-n-Octyl Phthalate 51-140 3.1 20.0
47.5 95.092.646.350.0µg/LFluoranthene 57-128 2.5 20.0
45.3 90.690.845.450.0µg/LFluorene 52-124 0.2 20.0
45.6 91.291.245.650.0µg/LHexachlorobenzene 53-125 0.0 20.0
27.9 55.859.429.750.0µg/LHexachlorobutadiene 22-124 6.2 20.0
30.5 61.064.032.050.0µg/LHexachlorocyclopentadiene 32-117 4.8 20.0
28.5 57.059.229.650.0µg/LHexachloroethane 21-115 3.7 20.0
52.6 10510150.450.0µg/LIndeno(1,2,3-cd)pyrene 52-134 4.2 20.0
33.8 67.672.836.450.0µg/LIsophorone 42-124 7.4 20.0
35.5 71.072.236.150.0µg/L1-Methylnaphthalene 41-119 1.6 20.0
32.9 65.868.034.050.0µg/L2-Methylnaphthalene 40-121 3.2 20.0
33.3 66.670.835.450.0µg/L2-Methylphenol 30-117 6.1 20.0
28.7 57.458.229.150.0µg/L3&4 Methylphenol 29-110 1.3 20.0
31.9 63.866.433.250.0µg/LNaphthalene 40-121 3.9 20.0
46.1 92.290.845.450.0µg/L2-Nitroaniline 55-127 1.5 20.0
Page 11 of 14Date:03/15/2023 03:22 PM
Page 32 of 37
Quality Control Data
23-066-0030Report No:
Project Description:
Client ID:Hart & Hickman (Charlotte)
CDA-044
QC Prep Batch Method:
Semivolatile Organic Compounds - GC/MS
8270E
V30685QC Analytical Batch(es):
Analysis Method:
Analysis Description:
3510C
QC Prep:V30620
LCS-V30620 LCSD-V30620Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
46.8 93.693.246.650.0µg/L3-Nitroaniline 41-128 0.4 20.0
47.1 94.290.645.350.0µg/L4-Nitroaniline 45-135 3.8 20.0
33.4 66.869.834.950.0µg/LNitrobenzene 45-121 4.3 20.0
32.7 65.467.033.550.0µg/L2-Nitrophenol 47-123 2.4 20.0
22.9 45.847.423.750.0µg/L4-Nitrophenol 10-105 3.4 20.0
22.0 44.047.423.750.0µg/LN-Nitrosodimethylamine 10-119 7.4 20.0
57.7 11511557.550.0µg/LN-Nitrosodiphenylamine 51-123 0.3 20.0
39.2 78.481.040.550.0µg/LN-Nitroso-di-n-propylamine 49-119 3.2 20.0
48.2 96.497.448.750.0µg/LPentachlorophenol 35-138 1.0 20.0
48.0 96.095.047.550.0µg/LPhenanthrene 59-120 1.0 20.0
18.6 37.236.818.450.0µg/LPhenol 12-58 1.0 20.0
50.5 10197.448.750.0µg/LPyrene 57-126 3.6 20.0
19.2 38.443.221.650.0µg/LPyridine 10-80 11.7 20.0
29.6 59.261.430.750.0µg/L1,2,4-Trichlorobenzene 29-126 3.6 20.0
43.3 86.684.442.250.0µg/L2,4,5-Trichlorophenol 53-123 2.5 20.0
41.9 83.882.641.350.0µg/L2,4,6-Trichlorophenol 50-125 1.4 20.0
81.681.62-Fluorobiphenyl (S)44-119
40.543.12-Fluorophenol (S)19-119
63.267.6Nitrobenzene-d5 (S)44-120
10197.44-Terphenyl-d14 (S)50-134
86.986.22,4,6-Tribromophenol (S)43-140
29.030.0Phenol-d5 (S)11-100
Page 12 of 14Date:03/15/2023 03:22 PM
Page 33 of 37
Quality Control Data
23-066-0030Report No:
Project Description:
Client ID:Hart & Hickman (Charlotte)
CDA-044
QC Prep Batch Method:
Massachusetts EPH
MADEP-EPH
V30756QC Analytical Batch(es):
Analysis Method:
Analysis Description:
MAEPH (Prep)
QC Prep:V30737
Associated Lab Samples: 90347, 90348
LRB-V30737 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
03/14/23 19:1035028.2<28.2µg/LAliphatic C9-C18
03/14/23 19:10500124<124µg/LAliphatic C19-C36
03/14/23 19:1025061.2<61.2µg/LAromatic C11-C22
03/14/23 19:102-Fluorobiphenyl (S)117 40-140
03/14/23 19:102-Bromonaphthalene (S)114 40-140
03/14/23 19:10Chlorooctadecane (S)78.6 40-140
03/14/23 19:10OTP Surrogate (S)97.2 40-140
LCS-V30737 LCSD-V30737Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
470 78.381.0486600µg/LAliphatic C9-C18 40-140 3.3 50.0
756 94.593.6749800µg/LAliphatic C19-C36 40-140 0.9 50.0
2530 149*13923701700µg/LAromatic C11-C22 40-140 6.5 50.0
1271282-Fluorobiphenyl (S)40-140
1221232-Bromonaphthalene (S)40-140
83.884.2Chlorooctadecane (S)40-140
104102OTP Surrogate (S)40-140
Page 13 of 14* QC Fail Date:03/15/2023 03:22 PM
Page 34 of 37
Quality Control Data
23-066-0030Report No:
Project Description:
Client ID:Hart & Hickman (Charlotte)
CDA-044
QC Prep Batch Method:
Massachusetts VPH
MADEP-VPH
V30592QC Analytical Batch(es):
Analysis Method:
Analysis Description:
MAVPH (Prep)
QC Prep:V30591
Associated Lab Samples: 90347, 90348
LRB-V30591 Matrix: AQULab Reagent Blank
Parameter
AnalyzedMQLMDLBlank
ResultUnits
%
Recovery
% Rec
Limits
03/08/23 11:1150.011.5<11.5µg/LAliphatic C5-C8
03/08/23 11:1150.025.8<25.8µg/LAliphatic C9-C12
03/08/23 11:1150.04.02<4.02µg/LAromatic C9-C10
03/08/23 11:112,5-Dibromotoluene (FID) (S)105 70-130
03/08/23 11:112,5-Dibromotoluene (PID) (S)102 70-130
LCS-V30591 LCSD-V30591Laboratory Control Sample & LCSD
LCSD
ResultParameter Max
RPD
LCSD
% Rec
LCS
%Rec
LCS
Result
Spike
Conc.Units
% Rec
Limits RPD
300 10097.0291300µg/LAliphatic C5-C8 70-130 3.0 50.0
369 123122367300µg/LAliphatic C9-C12 70-130 0.5 50.0
120 120116116100µg/LAromatic C9-C10 70-130 3.3 50.0
94.485.02,5-Dibromotoluene (FID) (S)70-130
94.285.52,5-Dibromotoluene (PID) (S)70-130
Page 14 of 14Date:03/15/2023 03:22 PM
Page 35 of 37
Fed Ex
UPS
US Postal
Client
Lab
Courier
Other :
Shipment Receipt Form
Customer Number:
Customer Name:
Report Number:23-066-0030
Hart & Hickman (Charlotte)
01102
Shipping Method
Shipping container/cooler uncompromised?
Thermometer ID:IRT-1.5
Chain of Custody (COC) present?Yes No
Yes No Not Present
Yes No Not Present
Yes No
COC agrees with sample label(s)? Yes No
COC properly completed
Samples in proper containers?
Sample containers intact?
Sufficient sample volume for indicated test(s)?
All samples received within holding time?
Cooler temperature in compliance?
Yes No
Yes No
Yes No
Yes No
Yes No
Yes NoCooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
Yes No
Yes No N/A
Yes No N/A
Yes No N/ASoil VOA method 5035 – compliance criteria met
Water - Sample containers properly preserved
Water - VOA vials free of headspace Yes No N/A
Trip Blanks received with VOAs
Low concentration EnCore samplers (48 hr)
High concentration pre-weighed (methanol -14 d) Low conc pre-weighed vials (Sod Bis -14 d)
High concentration container (48 hr)
Custody seals intact on shipping container/cooler?
Custody seals intact on sample bottles?
Number of coolers/boxes received
Yes No
1
Signature:Asia Blakeborough Date & Time:03/07/2023 17:19:05
Special precautions or instructions included?
Comments:
Page 36 of 37
Page 37 of 37