MO-28779_48005_G_C_20220411_IHSB Solvent Detection Referral

Beverly, Trudy
From: Beverly, Trudy
Sent: Monday, April 11, 2022 8:40 AM
To: Day, Collin; Adams, George
Subject: Atrium Health Carolinas Medical Center Main Energy Plant - Incident #48005 - Solvent
Detection
Attachments: MWDT-01 Sample Results.pdf
Good Morning George and Collin,
There has been another solvent groundwater detection in the Atrium Health area of Charlotte. This one is for Atrium
Health Carolinas Medical Center Main Energy Plant, UST incident #48005, located at 1130 Blythe Boulevard. PCE was
detected at 38.3µg/L in MWDT-01 (sample result attached). UST site information is below. UST electronic site files can
be found on Laserfiche at the following link
httDs://edocs.dea.nc.aov/WasteManaRement/Search.asDx?dbid=0&searchcommand=f rwml:[Subdivisionl=%22UST%22.
Program IDI=%22*MO-28779*%221&cr=1
New parking lot construction activities adjacent to the UST system involving three commercial, non -regulated 50,000
gallon heating oil/fuel USTs and two non-commercial, regulated 50,000 gallon fuel oil USTs owned by Charlotte
Mecklenburg Hospital Authority D.B.A. Carolinas Medical Center located at 1130 Blythe Boulevard in Charlotte,
Mecklenburg County, North Carolina, may have damaged underground product lines supplying the on -site Central
Energy Plant. Heating fuel oil was observed by Atrium Health personnel upon exposing the underground piping on April
22, 2021. The UST system supplies the Carolinas Medical Centers on site Central Energy Plant's boilers and backup
generators. On April 27, 2021, S&ME collected nine confirmatory soil samples from the soil excavation/release area
resulting in total petroleum hydrocarbons (TPH) diesel range organics (DRO) and gasoline range organics (GRO) being
detected above their respective North Carolina Action Levels. Subcontractors for Atrium Health performed abatement
by over excavating impacted soils. On May 28, 2021, nine post -excavation confirmatory soil samples were collected. A
total of 130.69 tons of petroleum impacted soil was disposed offsite at AES of NC, LLC in Thomasville, North Carolina
between May 21 and June 9, 2021. Soil sample results above soil-to-gw, below ind-comm. Within "deeper" excavated
areas in the trench, groundwater was observed entering the excavation. Atrium personnel indicated that the site has a
"high water table" but could not provide an approximate depth to water from ground surface for general reference. Due
to site conditions indicating various levels of previous construction (fill soils, trenches with gravel, gravel layers observed
within trench sidewalls, etc.), S&ME could not determine if the water entering the excavations was "perched" water or
groundwater. inactive water supply well, presumed to be an irrigation well, located on Atrium Health Carolinas Medical
Center Main property (PID 15302327) approximately 600 feet southeast of the source area. On September 10, 2021,
S&ME conducted a receptor survey and did not identify additional water supply wells within 1,500 feet of the source
area. Potable water is supplied to the properties within 1,500 feet of the subject property by the Charlotte Water. A
surface water body, Little Sugar Creek, is located approximately 420 feet east/southeast of the source area. On October
12, 2021, one monitoring well (identified as MWDT-1) was installed on the subject property to assess for possible soil
and groundwater contamination. Due to soft dig excavation performed at the boring location to an approximate depth
of eight -feet below ground surface (ft. bgs) for utility clearance, one soil sample was collected at ten-ft. bgs. No
petroleum constituents were detected in the groundwater sample collected from MWDT-01. However,
tetrachloroethene (PCE) was detected at 38.3 micrograms per liter (µg/L) exceeding the 2L Standard of 0.7 µg/L. PCE is
not a constituent typically associated with a fuel oil release. Multiple petroleum constituents were detected in the soil
sample collected from five-ft. bgs on November 12, 2021. Although some target constituents exceeded their respective
Soil -to -Water MSCC levels, no analyzed
compounds exceeded their respective Industrial/Commercial MSCC action levels.
RUST: Incident #48005 (Open)
Incident #: 48005
UST #: MO-28779

Incident Name: Atrium Health Carolinas Medical Center Main Energy Plant
Incident Status: Open
Facility ID: 05-0-0000026843
Address: 1130 Blythe Boulevard
City/Town: Charlotte
County: Mecklenburg
Zip Code: 28204
Latitude (RUST): 35.199963
Longitude (RUST):-80.839257
Confirmed Risk: Unknown
Initial Risk: Unknown
Date Occurred: 4/22/2021
Date Reported: 4/23/2021
Commercial Status: Commercial
Regulated Status: Non -Regulated
Closeout Date:
Incident Manager: TMB
Trudy
Trudy Beverly, L.G.
Hydrogeologist, Division of Waste Management
�D North Carolina Department of Environmental Quality
' iNA �r UST Section, Mooresville Regional Office
704.235.2182 (Office)
Trudy. B everlykncdenn gov
Email correspondence to and from this address is subject to the
North Carolina Public Records Law and may be disclosed to third parties.
Office Mailing Address:
610 East Center Avenue, Suite 301
Mooresville, NC 28115
Branch's Underground Storage Tanks Website Address: https://deq.nc.gov/about/divisions/waste-management/ust
Branch's Above Ground Storage Tanks Website Address: hgps://deg.nc.gov/about/divisions/waste-management/ust/ast-proeram
INTERACTIVE MAPS WITH DWM SITES AND PERMITTED FACILITIES:
httns://deo.nc. eov/about/divisions/waste-management/waste-management-rules-data/waste-management-eis-mans
File Review Procedures:
https://deq.nc. gov/about/divisions/waste-management/ust/file-review-procedures#mooresville-regional-office
ONLINE ACCESS TO UST SECTION DOCUMENTS (Laserfiche):
hit 2s://deg.nc.gov/about/divisions/waste-management/laserfiche
Document Submittal & UST File Names for Laserfiche Policies:
https://files.ne.izov/nedea/Waste%2OMana2ement/DWM/UST/W hatsNew/Final-Electronic-Document-Submittal-Policy.odf
https://files.nc.,gov/ncdeq/Waste%2OManagement/D WM/UST/Corrective%2OAction/UST%20file%20names%20for%2OLaserfiche.docx

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Pace Project No.:
ATRIUM FUEL LEAK
92566994
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit Analyzed Qualifiers
92566994001
MW-DT-01
EPA 625.1
4.892:Tetrachloroethylene
9.7J
ug/L
10/18/21 14:00 N
EPA 625.1
7.651:Unknown
6.2J
ug/L
10/18/21 14:00
EPA 625.1
13.012:Octadecanoic acid
16.5J
ug/L
10/18/21 14:00 N
EPA 625.1
13.518:Unknown
6.9J
ug/L
10/18/21 14:00
EPA 625.1
15.133:Unknown
5AJ
ug/L
10/18/21 14:00
SM 6200B
Tetrachloroethene
38.3
ug/L
0.50 10/20/21 09:28
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 4 of 29

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: ATRIUM FUEL LEAK
Pace Project No.: 92566994
Sample: MW-DT-01 Lab ID: 92566994001 Collected: 10/13/21 12:25 Received: 10/14/21 06:45 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
TPH by Method MADEPE
Analytical Method: MADEP EPH Preparation Method: MA DEP/NJ DEP
Pace National - Mt. Juliet
Aliphatic (C09-C18)
ND
ug/L
100
1
10/21/21 03:39
10/22/21 11:40
Aliphatic (C19-C36)
ND
ug/L
100
1
10/21/21 03:39
10/22/21 11:40
Aromatic (C11-C22)
ND
ug/L
100
1
10/21/21 03:39
10/22/21 14:15
Surrogates
o-Terphenyl (S)
56.9
%
40.0-140
1
10/21/21 03:39
10/22/21 14:15
84-15-1
1-Chloro-octadecane (S)
33.0
%
40.0-140
1
10/21/21 03:39
10/22/21 11:40
3386-33-2
SR
2-Fluorobiphenyl (S)
78.0
%
40.0-140
1
10/21/21 03:39
10/22/21 14:15
321-60-8
2-Bromonaphthalene (S)
78.1
%
40.0-140
1
10/21/21 03:39
10/22/21 14:15
580-13-2
VPH NC Water
Analytical Method:
MADEP VPH
Pace Analytical
Services - Charlotte
Aliphatic (C05-CO8)
ND
ug/L
50.0
1
10/19/21 23:34
N2
Aliphatic(C09-C12) Adjusted
ND
ug/L
50.0
1
10/19/21 23:34
N2
Aromatic (C09-C10)
ND
ug/L
50.0
1
10/19/21 23:34
N2
Surrogates
4-Bromofluorobenzene (FID) (S)
99
%
70-130
1
10/19/21 23:34
460-00-4
4-Bromofluorobenzene (PID) (S)
102
%
70-130
1
10/19/21 23:34
460-00-4
625 RVE
Analytical Method:
EPA 625.1 Preparation Method:
EPA
625.1
Pace Analytical
Services - Charlotte
Acenaphthene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
83-32-9
Acenaphthylene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
208-96-8
Anthracene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
120-12-7
Benzo(a)anthracene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
56-55-3
Benzo(a)pyrene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
50-32-8
Benzo(b)fluoranthene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
205-99-2
Benzo(g,h,i)perylene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
191-24-2
Benzo(k)fluoranthene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
207-08-9
4-Bromophenylphenyl ether
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
101-55-3
Butylbenzylphthalate
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
85-68-7
4-Chloro-3-methyl phenol
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
59-50-7
bis(2-Chloroethoxy)methane
ND
ug/L
9.1
1
10/18/21 08:12
10/18/21 14:00
111-91-1
bis(2-Chloroethyl) ether
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
111-44-4
2-Chloronaphthalene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
91-58-7
2-Chlorophenol
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
95-57-8
4-Chlorophenylphenyl ether
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
7005-72-3
Chrysene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
218-01-9
Dibenz(a,h)anthracene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
53-70-3
3,3'-Dichlorobenzidine
ND
ug/L
9.1
1
10/18/21 08:12
10/18/21 14:00
91-94-1
IL
2,4-Dichlorophenol
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
120-83-2
Diethylphthalate
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
84-66-2
L1
2,4-Dimethylphenol
ND
ug/L
9.1
1
10/18/21 08:12
10/18/21 14:00
105-67-9
Dimethylphthalate
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
131-11-3
L1
Di-n-butylphthalate
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
84-74-2
L1
4,6-Dinitro-2-methyl phenol
ND
ug/L
9.1
1
10/18/21 08:12
10/18/21 14:00
534-52-1
2,4-Dinitrophenol
ND
ug/L
45.5
1
10/18/21 08:12
10/18/21 14:00
51-28-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/27/2021 11:14 AM without the written consent of Pace Analytical Services, LLC. Page 12 of 29

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: ATRIUM FUEL LEAK
Pace Project No.: 92566994
Sample: MW-DT-01
Lab ID: 92566994001 Collected: 10/13/21 12:25
Received: 10/14/21 06:45 Matrix: Water
Parameters
Results
Units
Report Limit
DF
Prepared
Analyzed
CAS No. Qual
625 RVE
Analytical Method:
EPA 625.1
Preparation Method: EPA 625.1
Pace Analytical
Services - Charlotte
2,4-Dinitrotoluene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
121-14-2
2,6-Dinitrotoluene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
606-20-2
Di-n-octylphthalate
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
117-84-0
bis(2- Ethyl hexyl)phthalate
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
117-81-7
Fluoranthene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
206-44-0
Fluorene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
86-73-7
Hexachloro-1,3-butadiene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
87-68-3
Hexachlorobenzene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
118-74-1
Hexachlorocyclopentadiene
ND
ug/L
9.1
1
10/18/21 08:12
10/18/21 14:00
77-47-4
Hexachloroethane
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
67-72-1
Indeno(1,2,3-cd)pyrene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
193-39-5
Isophorone
ND
ug/L
9.1
1
10/18/21 08:12
10/18/21 14:00
78-59-1
Naphthalene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
91-20-3
Nitrobenzene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
98-95-3
2-Nitrophenol
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
88-75-5
4-Nitrophenol
ND
ug/L
9.1
1
10/18/21 08:12
10/18/21 14:00
100-02-7
N-Nitrosodimethylamine
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
62-75-9
N-Nitroso-di-n-propylamine
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
621-64-7
N-Nitrosodiphenylamine
ND
ug/L
9.1
1
10/18/21 08:12
10/18/21 14:00
86-30-6
2,2'-Oxybis(1-chloropropane)
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
108-60-1
Pentachlorophenol
ND
ug/L
9.1
1
10/18/21 08:12
10/18/21 14:00
87-86-5
Phenanthrene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
85-01-8
Phenol
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
108-95-2
Pyrene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
129-00-0 L1
1,2,4-Trichlorobenzene
ND
ug/L
4.5
1
10/18/21 08:12
10/18/21 14:00
120-82-1
2,4,6-TrichIorophenol
ND
ug/L
9.1
1
10/18/21 08:12
10/18/21 14:00
88-06-2
Surrogates
Nitrobenzene-d5 (S)
103
%
10-120
1
10/18/21 08:12
10/18/21 14:00
4165-60-0
2-Fluorobiphenyl (S)
95
%
15-120
1
10/18/21 08:12
10/18/21 14:00
321-60-8
Terphenyl-dl4 (S)
ill
%
11-131
1
10/18/21 08:12
10/18/21 14:00
1718-51-0
Phenol-d6 (S)
52
%
10-120
1
10/18/21 08:12
10/18/21 14:00
13127-88-3
2-Fluorophenol (S)
69
%
10-120
1
10/18/21 08:12
10/18/21 14:00
367-12-4
2,4,6-Tribromophenol (S)
95
%
10-137
1
10/18/21 08:12
10/18/21 14:00
118-79-6
Tentatively Identified Compounds
Tetrachloroethylene
9.7J
ug/L
1
10/18/21 08:12
10/18/21 14:00
127-18-4 N
Unknown
6.2J
ug/L
1
10/18/21 08:12
10/18/21 14:00
Octadecanoic acid
16.5J
ug/L
1
10/18/21 08:12
10/18/21 14:00
57-11-4 N
Unknown
6.9J
ug/L
1
10/18/21 08:12
10/18/21 14:00
Unknown
5AJ
ug/L
1
10/18/21 08:12
10/18/21 14:00
602 Volatiles by Method 6200
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
Benzene
ND ug/L 1.0 1
10/20/2109:28
71-43-2
Chlorobenzene
ND ug/L 1.0 1
10/20/2109:28
108-90-7
1,2-Dichlorobenzene
ND ug/L 1.0 1
10/20/2109:28
95-50-1
1,3-Dichlorobenzene
ND ug/L 1.0 1
10/20/2109:28
541-73-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 10/27/2021 11:14 AM
without the written consent of Pace Analytical Services, LLC.
Page 13 of 29

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: ATRIUM FUEL LEAK
Pace Project No.: 92566994
Sample: MW-DT-01 Lab ID: 92566994001 Collected: 10/13/21 12:25 Received: 10/14/21 06:45 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
602 Volatiles by Method 6200
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
1,4-Dichlorobenzene
ND ug/L
1.0
1
10/20/21 09:28
106-46-7
Diisopropyl ether
ND ug/L
1.0
1
10/20/21 09:28
108-20-3
Ethylbenzene
ND ug/L
1.0
1
10/20/21 09:28
100-41-4
Isopropylbenzene (Cumene)
ND ug/L
1.0
1
10/20/21 09:28
98-82-8
Methyl-tert-butyl ether
ND ug/L
1.0
1
10/20/21 09:28
1634-04-4
Naphthalene
ND ug/L
2.0
1
10/20/21 09:28
91-20-3
Toluene
ND ug/L
1.0
1
10/20/21 09:28
108-88-3
m&p-Xylene
ND ug/L
2.0
1
10/20/21 09:28
179601-23-1
o-Xylene
ND ug/L
1.0
1
10/20/21 09:28
95-47-6
Surrogates
4-Bromofluorobenzene (S)
97 %
70-130
1
10/20/21 09:28
460-00-4
1,2-Dichloroethane-d4 (S)
100 %
70-130
1
10/20/21 09:28
17060-07-0
Toluene-d8 (S)
102 %
70-130
1
10/20/21 09:28
2037-26-5
6200B MSV
Analytical Method: SM 6200B
Pace Analytical Services - Charlotte
Tetrachloroethene
38.3 ug/L
0.50
1
10/20/21 09:28
127-18-4
Surrogates
1,2-Dichloroethane-d4 (S)
100 %
70-130
1
10/20/21 09:28
17060-07-0
4-Bromofluorobenzene (S)
97 %
70-130
1
10/20/21 09:28
460-00-4
Toluene-d8 (S)
102 %
70-130
1
10/20/21 09:28
2037-26-5
Date: 10/27/2021 11:14 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 14 of 29