WQ0034775_Monitoring - 07-2024_20240813

Monitoring Report Submittal
Permit Number#* WQ0034775
Name of Facility:* Bakelite Synthetics
Month: * July Year: * 2024
Report Information
Type* Upload Document*
GW-59 CLRS Permit WQ0034775 July 2024 Submittal.pdf 2.13MB
PDF Only
Please upload one PDF containing all applicable monitoring reports
(i.e., NDMR, NDAR-1, NDAR-2, NDMLR, GW-59).
Confirmation Email Address: * [e-mail]
Name of Submitter: * W. Ben Moore
Signature:
Wv- 43�r ��rA
Date of submittal: 8/13/2024
This will be filled in automatically
Initial Review
Reviewer: Wanda.Gerald

Is the project number correct?* W00034775
Is the monitoring report accepted?* Yes NO
Regional Office* Wilmington
Reviewer: _anonymous
Review Date: 8/14/2024

GW-59A COMPLIANCE REPORT FORM Permit # WCL0034775
(,Vubn7lt one each neonlioring period with CIV--59 forms.)
1
Enter date monitoring results were due. (4 30 2024 ) Will this monitoring report (GW-59 and GW-59A)
YES
NO
be submitted after the established due date?
2
Was any required information missing on the GW-59 report forms?
YI, S
NO
IF the answer to question 1 or 2 Is "YES", list /n the space provided below the well Identification number(s) and
explain the problems encountered In obtaining the required Information,
3
Are nny of the monitor wells in need of repair or maintennitco (dannaged casing, unlocked or missing cap, missing
YES
NO
identification plate, area overgrown, etc,)? Ifthe answer is "Yes", contact tlleReglonalOfJtceforguidm7ce.
4
Are any monitored constituents equal to or above the established standards?
tS
NO
If the answer to question 4 Is "NO", skip.to section 8.
If the answer to question 4 Is "YES" list the affected wells Individually with constituents) and concentratlon(s)
exceeding standards In the space provided below:
WWMW-1: Ammonia Nitrogen (400 mg/L); Total Dissolved Solids (2490 mg/L); Sulfate (1570 mg/L); pH (6.33 su) WWMW-2: Total Ammonia
Nitrogen (20.5 mg/L); Nitrate (20.8 mg/L); pH (5.52 su)
5
For the constituents identified In question 4 above, have standards been exceeded previously for the
Y);S
NO
same constltuent(s) in the same well(s) In the last two years?
If the answer to question 5 Is "NO", skip to section 8.
If the answer to question 5 Is "YES'; list In the space provided below, each well with constltttent(s) exceeding
standards, concentratlon(s) reported, and sample collection date for each occurrence (for the last two years).
W WMW-l: Total Ammonla Nitrogen 580 mg/L (3/09/2022), 390 mgA (7/13/2022), 540 mg/L (11/02/2022), 490 mgA (3/08/2023), 390 mgA (7/12/2023); IDS 1260 mg/L (3/09/2022), 1130 mgA
(7/13/2022) 744 mg/L (11/02/2022),1310 mgA (3/08/2023),1550 mg/L (7/12/2023),1970 mgA (11/15/2023); Sulfate 807 mgA (3/09/2022), 442 mgA (7/13/2022) 730 mgA (11/02/2022),1020 mgA
(3/08/2023), 987 mg/L (7/12/2023), 2740 mgA (11/1512023); pH 6.47 su (11/15/2023) W WMW-2: Total Ammonia Nitrogen 26.1 mg/L (3/09/2022), 78.3 mgA 17/13/2022), 45.6 mg/L (11/02/2022),
8.8 mgA (3/08/2023), 7.5 mg/L (7/12/2023), 48.0 mgA (11115/2023); pH_5.92 sd (3/D9/2022), 6.21 su (7/13/2022), 5.89 su (11/02/2022), 6.39 su (3/08/20231, 5.08 su (7/12/2023). 5.40 su (11/15/23);;
Nitrate 32.6 mg/L (3/09/2022),19.S mg/L (7/13/2022), 55.6 mgA (11/02/2022), 12.6 mg/L (3/08/1023), 10.2 mgA (7/12/2023),15.8 mg/L (11/15/2023)
G
Are the monitoring wells listed in section 5 located at or beyond the review boundary?
YES
NO
If the answer Is "YES", a groundwater quality problem may be occurring. CONTACT THE REGIONAL
OFFICE IMMEDIATELY FOR GUIDANCE. if the answer Is "NO'; monitoring wells may be Improperly
located; contact the Regional Office.
7
Is the permittee Implementing previously approved actions required by the Division involving this
Y1 S
NO
groundwater quality problem?
If the answer to question 71s "YES", describe those actions In the space provided below.
If the answer.to question 7Is "NO'; contact the Regional Office within 90 days: an evaluation may be
required to determine the Impact the waste disposal system Is having at the review and comyllance
boundaries surroundina this facility, Failure to do so may sublect the nermittee to a Notice of Violation
fines, and/or penalties.
The Lined Pond has been permanently removed from closed -loop recycle service.
g
The person completing this portion (GW--59A) of the monitoring report should sign below and submit this
form with GW-59 forms for required wells to the address provided at the top of the current GW-59 form.
F r
e 9� t� _ _ �ya""r� ,rt ��ai� t ;�'� �. �S ,�i'�ti e � tt-'1
RE' �r
poCE, t R' hilt tote tt�e�6 6 1
�Qq, 1,r.,
Sign lf ure of Permittee ( r Authorized Agent) bate
GW-59A 12/8/2003

SUBMIT FORM ON YELLOW PAPER ONLY
GROUNDWATER QUALITY MONITORING:
• •
DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES
DIVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT
COMPLIANCE REPORT FORM
• • •
•
1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: [phone]
FACILITY INFORMATION
Please Print Clearly or Type
PERMIT Number: W00034775 Expiration Date: January 31,2028
Facility Name: Bakelite LLC
Non -Discharge UIC
Permit Name (if different): Permit No. W00034775 Bakelite Synthetics —Riegelwood CLRS Closed -Loop Recycle System Columbus county
NPDES Other
Facility Address: 333 Neils Eddy Road
TYPE OF PERMITTED OPERATION BEING MONITORED
Riegelwood " NC
28456 County Columbus
❑ Lagoon ❑ Remediation: Infiltration Gallery
�A'l s"'
`"'
❑ Spray Field ❑ Remediation:
Contact Person: Mr. Ronald Bazinet
Telephone#: [phone] ext 5257
❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name: WWMW-1
No. of wells to be sampled: 2
❑ Water Source Heat Pump ® Other: CLRS
(from Povn¢)
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): WWMW-1
Date sample collected: July 17, 2024
FIELD ANALYSES:
WAS
Well Depth: 17.80 ft.
Well Diameter: 2 in.
H oo400: 6.10
p units Temp. °C
DRY at
Depth to Water Level 82546:10.47 ft. below measuring point Screened Interval: 7.8 ft. to
17.8
ft. Spec. Cond. oo094: 2980 µMhos
time of
sampling,
Measuring Point is 2.45
g ft. above land surface
Relative M.P. Elevation: 23.29 ft.
Odor 000es: odor
check
Volume of water pumped/bailed before sampling:
4.0
gallons
Appearance cloudy
here:®
Samples for metals were collected unfiltered: m YES
❑ NO and field acidified: ® YES ❑ NO
LABORATORY INFORMATION
Date sample analyzed: July 18- 26.2024
Laboratory Name: Environmental Chemists, Inc. Certification No. 94
PARAMETERS NOTE: Values should reflect
dissolved
and colloidal concentrations.
COD 00335
mg/L
Nitrite (NO2) as N 00615
mg/L Pb - Lead olos1 ug/L
Coliform: MF Fecal 31616
/100mL
Nitrate (NO3) as N 00620 0.08
mg/L Zn - Zinc 01092 mg/L
Coliform: MF Total 31504
/100mL
Phosphorus: Total as P 00665 0.67
mg/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate 70507
mg/L
Other (Specify Compounds and Concentration Units):
issolved Solids:Total 703oo 2260
mg/L
Al - Aluminum oilo5
mg/L
Formaldehyde (8315A): 62 ug/L
pH (Lab) 00403
units
Ba - Barium 01007
ug/L
1,3-Dichlorobenzene: 0.55 ug/L
TOC 0068o 26.6
mg/L
Ca - Calcium 00916
mg/L
Chloride 00940
mg/L
Cd - Cadmium 01027
ug/L
Arsenic 01002
ug/L
Chromium: Total 01034
ug/L
Grease and Oils 00552
mg/L
Cu - Copper 01042
mg/L
ORGANICS: (by GC, GC/MS, HPLC)
Phenol 32730
ug/L
Fe - Iron 01045
ug/L
(Specify test and method #. ATTACH LAB REPORT.)
Sulfate 00945 1030
mg/L
Hg - Mercury 71900
ug/L
Lab Report Attached? M Yes (1) ❑ No (0)
Specific Conductance 00095
µMhos
K - Potassium 00937
mg/L
VOC(GWVOC) method # 8260low concentration
Total Ammonia 00610 430
mg/L
Mg - Magnesium 00927
mg/L
method #
(Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total)
Mn - Manganese 01055
ug/L
, method #
TKN as N 00625
mg/L
Ni - Nickel 01067
ug/L
method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
Ronald Bazinet - Bakelite Site Leader
Permittee (or Authorized Agent) Name and Tide - Please print or type
GW-59 Rev.2/2010
1512�

SUBMIT FORM ON YELLOW PAPER ONLY
GROUNDWATER QUALITY MONITORING:
DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES
DIVISION OF WATER QUALITY -INFORMATION PROCESSING UNIT
COMPLIANCE REPORT FORM
•
1617 MAIL SERVICE CENTER, RALEIGH, NC 27699-1617 Phone: [phone]
FACILITY INFORMATION
Please Print Clearly or Type
PERMIT Number: WQ0034775 Expiration Date: January 31, 2028
Facility Name: Bakelite LLC
Non -Discharge UIC
Permit Name (if different): Permit No. W00034775 Bakelite Synthetics -Riegelwood CLRS Closed -Loop Recycle System Columbus County
NPDES Other
Facility Address: 333 Neils Eddy Road
TYPE OF PERMITTED OPERATION BEING MONITORED
Riegelwood ""°"' NC
28456
County Columbus
❑Lagoon El Remediation: Infiltration Gallery
:. , s,;,.
❑ Spray Field ❑ Remediation:
Contact Person: Mr. Ronald Bazinet
Telephone#: [phone] ext 5257
❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name: WWMW-2
No. of wells to be sampled: 2
❑ Water Source Heat Pump 0 Other: CLRS
(from Pormit)
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): WWMW-2
Date sample collected: July 17, 2024
FIELD ANALYSES:
WAS
Well Depth: 13.21 ft.
Well Diameter: 2 in.
pH 00400: 5.66 units Temp. 00010: 27.4 eC
DRY at
Depth to Water Level 82546: 8.24 ft. below measuring
point
Screened Interval: 3.21 ft. to
13.21
ft. Spec. Cond. 00094: 739 µMhos
time of
Measuring Point is 1.56
g ft. above land surface
Relative M.P. Elevation: 15.89 ft.
Odor 0008s: none
sampling,
check
Volume of water pumped/bailed before sampling:
4.0
gallons
Appearance clear
here:®
Samples for metals were collected unfiltered: 0 YES ❑ NO and field acidified: ® YES ❑ NO
LABORATORY INFORMATION
Date sample analyzed: July 18-26, 2024
Laboratory Name: Environmental Chemists, Inc. Certification No. 94
PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations.
COD 00335
mg/L
Nitrite (NO2) as N o0615
mg/L Pb - Lead o1o51 ug/L
Coliform: MF Fecal 31616
/100mL
Nitrate (NO3) as N 00620 25.6
mg/L Zn - Zinc 01092 mg/L
Coliform: MF Total 31504
/100mL Phosphorus: Total as P D0665 0.52
mg/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate 70507
mg/L
Other (Specify Compounds and Concentration Units):
issolved Solids:Total 70300 256
mg/L
AI - Aluminum 011o5
mg/L
Formaldehyde (8315A): <50 ug/L
pH (Lab) OD403
units
Ba - Barium 01007
ug/L
TOC oo680 8.3
mg/L
Ca - Calcium 00916
mg/L
Chloride 00940
mg/L
Cd - Cadmium 01027
ug/L
Arsenic 01002
ug/L
Chromium: Total o1o34
ug/L
Grease and Oils oo552
mg/L
Cu - Copper 01042
mg/L
ORGANICS: (by GC, GC/MS, HPLC)
Phenol 32730
ug/L
Fe - Iron 01045
ug/L
(Specify test and method #. ATTACH LAB REPORT.)
Sulfate 00945 130
mg/L
Hg - Mercury 71900
ug/L
Lab Report Attached? 0 Yes (1) ❑ No (0)
Specific Conductance 00095
µMhos
K - Potassium 00937
mg/L
VOC (GWVOC) method # 8260 low concentration
Total Ammonia oo610 54.8
mg/L
Mg - Magnesium 00927
mg/L
method #
(Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total)
Mn - Manganese oio5s
ug/L
, method #
TKN as N 00625
mg/L
Ni - Nickel 01067
ug/L
method #
For Remediation Systems Only (Attach Lab Reports): Influent Total VOCs: mg/L Effluent Total VOCs: mg/L VOC Removal%
Ronald Bazinet - Bakelite Site Leader ' Q / 5 L
Permittee (or Authorized Agent) Name and Title - Please print or type Signature of nnittee (or Author ed A nt) (bate)
GW-59 Rev.2/2010

h1ho.— to
ANALYTICAL & CONSULTING CHEMISTS
WSP USA E&I Inc
5710 Oleander Drive , Suite 110
Wilmington NC 28405
Attention:
Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab - 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 2&%0 • 910.347.5843 Lab/Fax
info a environmentalchemists.com
Date of Report: Aug 05, 2024
Customer PO #:
Customer ID: 11070019
Report #: 2024-16350
Project ID: Bakelite Acme CLRS
Lab ID Sample ID:
24-40395 Site: WWMW-01
Test
Collect Date/Time
7/17/2024 9:10 AM
Method
Matrix Sampled by
Water Client
Results Date Analyzed
Iron
EPA200.7, Rev. 4.4. 1994 (Dissolved)
0.015 mg/L
07/24/2024
Manganese
EPA 200.7, Rev. 4.4. 1994 (Dissolved)
1.20 mg/L
07/24/2024
Sulfate
EPA300.0, Rev. 2.1. 1993
1030 mg/L
07/18/2024
Ammonia Nitrogen
EPA 350.1, Rev. 2.0, 1993
430 mg/L
07/23/2024
Total Dissolved Solids (TDS)
SM2540 C-2015
2260 mg/L
07/18/2024
Total Phosphorus
SM 4500 P (F-H)-2011
0.67 mg/L
07/26/2024
Sulfide
SM 4500 S D-2011
0.18 mg/L
07/24/2024
Total Organic Carbon (TOC)
SM 5310 13-2014
26.6 mg/L
07/22/2024
1, 1, 1,2-Tetrachloroethane
SW 846 Method 8260D/503013
<0.5 µg/L
07/23/2024
1, 1, 1 -Trichloroethane
SW 846 Method 8260D/5030B
<0.5 µg/L
07/23/2024
1,1,2,2-Tetrachloroethane
SW 846 Method 826OD15030B
<0.5 µg/L
07/23/2024
1,1,2-Trichloroethane
SW 846 Method 8260015030E
<0.5 µg/L
07/23/2024
1,1-Dichloroethane
SW 846 Method 82BODIS030B
<0.5 µg/L
07/23/2024
1,1-Dichloroethene
SW 846 Method 8260DIS030B
<0.5 µg/L
07/23/2024
1,1-Dichloropropene
SW 846 Method 8260DIS030B
<0.5 µg/L
07/23/2024
1,2,3-Trichlorobenzene
SW 846 Method 8260D150308
<0.5 pg/L
07/23/2024
1,2,3-Trlchloropropane
SW 846 Method 8260D15030B
<0.5 µg/L
07/23/2024
1,2,4-Trichlorobenzene
SW 846 Method 826OD15030B
<0.5 µg/L
07/23/2024
1,2,4-Trimethyl benzene
SW 846 Method 8260D/503013
<0.5 µg/L
07/23/2024
1,2-Dibromo-3-Chloropropane
SW 848 Method 826OD15030B
<0.5 µg/L
07/23/2024
1,2-Dibromoethane
SW 846 Method 826013/503013
<0.5 µg/L
07/23/2024
1,2-Dichlorobenzene
SW W Method 8260D16030B
<0.5 µg/L
07/23/2024
1,2-Dichloroethane
SW 846 Method 8260D/5030B
<0.5 µg/L
07/23/2024
1,2-Dlchloropropane
SW 846 Method 8260DIS030B
<0.5 µg/L
07/23/2024
1,3,5-Trimethyl benzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/23/2024
1,3-Dichlorobenzene
SW 846 Method 8260D150308
0.55 µg/L
07/23/2024
Report M. 2024-16350 Page 1 of 9

[en7viroehe]m
ANALYTICAL & CONSULTING CHEMISTS
WSP USA B&I Inc
5710 Oleander Drive , Suite 110
Wilmington NC 28405
Attention:
Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
info@environmentalchemists_com
Date of Report: Aug 05, 2024
Customer PO #:
Customer ID: 11070019
Report M 2024-16350
Project ID: Bakelite Acme CLRS
1, 3-Dichloropropane
SW 846 Method 8260015030E
<0.5 pg/L
07/23/2024
1,4-Dichlorobenzene
SW 646 Method 826OD15030B
<0.5 pg/L
07/23/2024
2,2-Dichloropropane
SW 846 Method 826OD15030B
<0.5 pg/L
07/23/2024
2-Chlorotoluene
SW 846 Method 8280D/5030B
<0.5 pg/L
07/23/2024
4-Chlorotoluene
SW 846 Method 826OD15030B
<0.5 pg/L
07/23/2024
Benzene
SW 846 Method 8260D15030B
<0.5 pg/L
07/23/2024
Bromobenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/23/2024
Bromochloromethane
SW 846 Method 8260D15030B
<0.5 pg/L
07/23/2024
Bromodichloromethane
SW 846 Method 826OD15030B
<0.5 pg/L
07/23/2024
Bromoform
SW 846 Method 8260D/5030B
<0.5 pg/L
07/23/2024
Bromomethane
SW 846 Method 826OD15030B
<0.5 pg/L
07/23/2024
Carbon tetrachloride
SW 848 Method 82BOD15030B
<0.5 pg/L
07/23/2024
Chlorobenzene
SW 846 Method 8280D/5030B
<0.5 pg/L
07/23/2024
Chloroethane
SW 846 Method 826OD15030B
<0.5 pg/L
07/23/2024
Chloroform
SW 846 Method 8260D15030B
<0.5 pg/L
07/23/2024
Chloromethane
SW 846 Method 826OD15030B
<0.5 pg/L
07/23/2024
cis- 1,2-Dichloroethene
SW 846 Method 826OD150308
<0.5 pg/L
07/23/2024
cis- 1,3-Dichloropropene
SW 846 Method 826OD15030B
<0.5 pg/L
07/23/2024
Dibromochloromethane
SW 846 Method 8260D150308
<0.5 pg/L
07/23/2024
Dibromomethane
SW 846 Method 8260D15030B
<0.5 pg/L
07/23/2024
Dichlorodifluoromethane
SW 846 Method 8260D15030B
<0.5 pg/L
07/23/2024
Ethylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/23/2024
Hexachlorobutadiene
SW 646 Method 826OD15030B
<0.5 pg/L
07/23/2024
Isopropylbenzene
SW 846 Method MOD15030B
<0.5 pg/L
07/23/2024
M+P Xylene
SW 846 Method 8260D/5030B
<1.0 pg/L
07/23/2024
Methylene chloride
SW 846 Method 8260D15030B
<0.5 pg/L
07/23/2024
Naphthalene
SW 846 Method 8260D15030B
<0.5 pg/L
07/23/2024
n-Butylbenzene
SW 848 Method 8260D/5030B
<0.5 pg/L
07/23/2024
n-Propylbenzene
SW B48 Method 8280D/5030B
<0.5 pg/L
07/23/2024
ortho-Xylene
SW 846 Method 826OD15030B
<0.5 pg/L
07/23/2024
Report #:. 2024-16350
Page 2 of 9

F -77
"Op".
L h,— —'.Ill
ANALYTICAL & CONSULTING CHEMISTS
WSP USA E&I Inc
5710 Oleander Drive, Suite 110
Wilmington NC 28405
Attention:
Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
infoia environmentalchemists.com
Date of Report: Aug 05, 2024
Customer PO #:
Customer ID: 11070019
Report #: 2024-16350
Project ID: Bakelite Acme CLRS
p-Isopropyltoluene
SW 846 Method 826OD15030B
<0.5 pg/L
07/23/2024
sec -Butyl benzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/23/2024
Styrene
SW 846 Method 826013r50306
<0.5 pg/L
07/23/2024
tert-Butylbenzene
SW 846 Method 8260D15030B
<0.5 pg/L
07/23/2024
Tetrachloroethene
SW 846 Method 826oDr5030B
<0.5 pg/L
07/23/2024
Toluene
SW 846 Method 8260Dl5030B
<0.5 pg/L
07/23/2024
Trans-1 ,2-Dichloroethene
SW 846 Method 826OD15030B
<0.5 pg/L
07/23/2024
Trans-1,3-dichloropropene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/23/2024
Trichloroethene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/23/2024
Trichlorofluoromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/23/2024
Vinyl chloride
SW 846 Method 8260D/5030B
<0.5 pg/L
07/23/2024
Formaldehyde
SW846 8315A
62.0 pg/L
07/19/2024
Nitrate Nitrogen (Cale)
Nitrite Nitrogen
EPA 353 2 Rev. 2.0, 1993
< 0.02 mg/L
07/18/2024
Nitrate+Nitrite-Nitrogen
EPA 353 2, Rev. 2.0, 1993
0.08 mg/L
07/22/2024
Nitrate Nitrogen
Subtraction Method
0.08mg/L
07/22/2024
Total Nitrogen (Cale)
Total Keldahl Nitrogen (TKN)
EPA 351 2, Rev. 2.0, 1993
365 mg/L
07/26/2024
Total Nitrogen
Total Nitrogen
365 mg/L
07/26/2024
Report #:: 2024-16350 Page 3 of 9

[env7irochem]
ANALYTICAL & CONSULTING CHEMISTS
WSP USA E&I Inc
5710 Oleander Drive , Suite 110
Wilmington NC 28405
Attention:
Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
[e-mail]
Date of Report: Aug 05, 2024
Customer PO #:
Customer ID: 11070019
Report #: 2024-16350
Project ID: Bakelite Acme CLRS
Lab ID Sample ID:
24-40397 Site: WWMW-02
Test
Collect Date/Time
7/17/2024 9:30 AM
Method
Matrix Sampled by
Water Client
Results Date Analyzed
Iron
EPA 200.7 Rev. 4 4 1994 (Dissolved)
0.017 mg/L
07/24/2024
Manganese
EPA 200 7 Rev 4 4 1994 (Dissolved)
0.153 mg/L
07/24/2024
Sulfate
EPA 300 0 Rev. 2 1 1993
130 mg/L
07/18/2024
Ammonia Nitrogen
EPA 350.1 Rev 2 0 1993
54.8 mg/L
07/23/2024
Total Dissolved Solids (TDS)
SM 2540 c-2015
256 mg/L
07/18/2024
Total Phosphorus
SM 4500 P (F-H)-2011
0.52 mg/L
07/26/2024
Sulfide
SM 4500 S D-2011
<0.05 mg/L
07/24/2024
Total Organic Carbon (TOC)
SM 5310 B-2014
8.3 mg/L
07/22/2024
1, 1, 1,2-Tetrachloroethane
SW 846 Method 828OD15030B
<0.5 µg/L
07/24/2024
1, 1, 1 -Trichloroethane
SW B46 Method 8260D/5030B
<0.5 pg/L
07/24/2024
1,1,2,2-Tetrachloroethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/24/2024
1,1,2-Trichloroethane
SW 846 Method 826oD/5030B
<0 5 pg/L
07/24/2024
1,1-Dtchloroethane
SW 846 Method 8260D/5030B
<0 5 pg/L
07/24/2024
1,1-Dichloroethene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/24/2024
1,1-Dtchloropropene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/24/2024
1,2,3-Trich lorobenzene
SW 846 Method 826OD15030B
<0.5 pg/L
07/24/2024
1,2,3-Trichloropropane
SW 846 Method 826OD15030B
<0.5 pg/L
07/24/2024
1,2,4-Trichlorobenzene
SW 846 Method 826OD15030B
<0.5 pg/L
07/24/2024
1,2,4-Trimethylbenzene
SW 846 Method 8260015030E
<0.5 pg/L
07/24/2024
1,2-Dibromo-3-Chloropropane
SW 846 Method 8260015030B
<0.5 pg/L
07/24/2024
1,2-Dibromoethane
SW 846 Method 8260DI5030B
<0.5 pg/L
07/24/2024
1,2-Dichlorobenzene
SW 846 Method 8260DIS030B
<0 5 pg/L
07/24/2024
1,2-Dichloroethane
SW 846 Method 8260D/5030B
<0 5 pg/L
07/24/2024
1,2-Dichloropropane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/24/2024
1,3,5-Trimethylbenzene
SW 8.46 Method 8260D15030B
<0.5 pg/L
07/24/2024
1,3-Dichlorobenzene
SW 846 Method 8260D/5030B
<0 5 pg/L
07/24/2024
Report #' 2024-16350 Page 4 of 9

envirochem
ANALYTICAL & CONSULTING CHEMISTS
WSP USA E&I Inc
5710 Oleander Drive , Suite 110
Wilmington NC 28405
Attention:
Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 2" • 910.347.5843 Lab/Fax
info�a!environmentalchemists-com
Date of Report: Aug 05, 2024
Customer PO #:
Customer ID: 11070019
Report #: 2024-16350
Project ID: Bakelite Acme CLRS
1, 3-Dichloropropane
SW 846 Method 826OD15030B
<0.5 pg/L
07/24/2024
1,4-Dichlorobenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/24/2024
2,2-Dichloropropane
SW 846 Method 8280D/5030B
<0.5 pg/L
07/24/2024
2-Chlorotoluene
SW 846 Method 826OD15030B
<0.5 pg/L
07/24/2024
4-Chlorotoluene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/24/2024
Benzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/24/2024
Bromobenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/24/2024
Bromochloromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/24/2024
Bromodichloromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/24/2024
Bromoform
SW 846 Method 8260D15030B
<0.5 pg/L
07/24/2024
Bromomethane
SW 846 Method 826OD15030B
<0.5 pg/L
07/24/2024
Carbon tetrachloride
SW 846 Method 8260D15030B
<0.5 pg/L
07/24/2024
Chiorobenzene
SW 846 Method 826OD15030B
<0.5 pg/L
07/24/2024
Chloroethane
SW 846 Method 8260015030E
<0.5 pg/L
07/24/2024
Chloroform
SW 846 Method 8260D150306
<0.5 pg/L
07/24/2024
Chloromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/24/2024
cis- 1,2-Dichloroethene
SW 846 Method 826OD150308
<0.5 pg/L
07/24/2024
cis-1,3-Dichloropropene
SW 846 Method 8260DIS030B
<0.5 pg/L
07/24/2024
Dibromochloromethane
SW 646 Method 826OD15030B
<0.5 pg/L
07/24/2024
Dibromomethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/24/2024
Dichlorodifluoromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/24/2024
Ethylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/24/2024
Hexachlorobutadiene
SW 846 Method 626OD15030B
<0.5 pg/L
07/24/2024
Isopropylbenzene
SW 846 Method 8260D/50308
<0.5 pg/L
07/24/2024
M+P Xylene
SW 846 Method 8260D/50308
<1.0 pg/L
07/24/2024
Methylene chloride
SW 846 Method 8260D/5030B
<0.5 pg/L
07/24/2024
Naphthalene
SW 846 Method 82600/5030B
<0.5 pg/L
07/24/2024
n-Butylbenzene
SW 846 Method 8260015030E
<0.5 pg/L
07/24/2024
n-Propylbenzene
SW 846 Method 826OD15030B
<0.5 pg/L
07/24/2024
ortho-Xylene
SW 646 Method 826OD15030B
<0.5 pg/L
07/24/2024
Report #:: 2024-16350
Page 5 of 8

LL •
ANALYTICAL & CONSULTING CHEMISTS
WSP USA E&I Inc
5710 Oleander Drive , Suite 110
Wilmington NC 28405
Attention:
Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 - 910.392.0223 Lab • 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
info a,environmentalchemists.com
Date of Report: Aug 05, 2024
Customer PO #:
Customer ID: 11070019
Report #: 2024-16350
Project ID: Bakelite Acme CLRS
p-Isopropyltoluene
SW B46 Method 8260D/5030B
<0.5 pg/L
07/24/2024
sec-Butylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/24/2024
Styrene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/24/2024
tert-Butylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/24/2024
Tetrachloroethene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/24/2024
Toluene
SW 846 Method 828OD15030B
<0.5 pg/L
07/24/2024
Trans-1,2-Dichloroethene
SW 846 Method 8260D15030B
<0.5 pg/L
07/24/2024
Trans-1,3-dichloropropene
SW 846 Method 826013/503013
<0.5 pg/L
07/24/2024
Trichloroethene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/24/2024
Trichlorofluoromethane
SW 846 Method 826013/503013
<0.5 pg/L
07/24/2024
Vinyl chloride
SW 846 Method 826013/503013
<0.5 pg/L
07/24/2024
Formaldehyde
SW846 8315A
<50 pg/L
07/19/2024
Nitrate Nitrogen (Calc)
Nitrite Nitrogen
EPA 353.2, Rev. 2.0, 1993
0.22 mg/L
07/18/2024
Nitrate+Nitrite-Nitrogen
EPA 353.2, Rev. 2.0, 1993
25.8 mg/L
07/22/2024
Nitrate Nitrogen
Subtraction Method
25.6 mg/L
07/22/2024
Total Nitrogen (Calc)
Total Kjeldahl Nitrogen (TKN)
EPA 351.2, Rev. 2.0, 1993
41.8 mg/L
07/26/2024
Total Nitrogen
Total Nitrogen
67.6 mg/L
07/26/2024
Report M. 2024-16350 Page 6 of 9

[en7virrochem]
ANALYTICAL & CONSULTING CHEMISTS
Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 * 910.392.0223 Lab - 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 * 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 - 910.347.5843 Lab/Fax
[e-mail]
WWMW-03 NOT PART OF PERMIT MONITORING REQUIREMENTS
WSP USA E&I Inc Date of Report: Aug 05, 2024
5710 Oleander Drive, Suite 110 Customer PO #:
Wilmington NC 28405 Customer ID: 11070019
Attention: Report #: 2024-16350
Project ID: Bakelite Acme CLRS
Lab ID Sample ID:
24-40398 Site: WWMW-03
Test
Iron
Manganese
Sulfate
Ammonia Nitrogen
Total Dissolved Solids (TDS)
Total Phosphorus
Sulfide
Total Organic Carbon (TOC)
1,1,1,2-Tetrachloroethane
1, 1, 1 -Trichloroethane
1,1,2,2-Tetrachloroethane
1,1,2-Trichloroethane
1,1-Dichloroethane
1,1-Dichloroethene
1,1-Dichloropropene
1,2,3-Trichlorobenzene
1,2,3-Trichloropropane
1,2,4-Trichlorobenzene
1,2,4-Trimethylbenzene
1,2-Dibromo-3-Chloropropane
1,2-Dibromoethane
1,2-Dichlorobenzene
1,2-Dichloroethane
1,2-Dichloropropane
1, 3, 5-Trimethylbenzene
1, 3-Dichlorobenzene
Collect Date/Time Matrix
7/17/2024 9:50 AM Water
Method
EPA 200.7, Rev. 4.4, 1994 (Dissolved)
EPA 200.7, Rev. 4.4, 1994 (Dissolved)
EPA 300.0, Rev. 2.1, 1993
EPA 350.1, Rev, 2.0, 1993
SM 2540 C-2015
SM 4500 P (F-H)-2011
SM 4500 S D-2011
SM 5310 B 2014
SW 846 Method 8260D15030B
SW 846 Method 8260D15030B
SW 846 Method 826OD/50308
SW 846 Method 8260D/503013
SW 846 Method 8260D15030B
SW 846 Method 8260D/5030B
SW 846 Method 8260D/5030B
SW 846 Method 8260D/5030B
SW 846 Method 8260D/5030B
SW 846 Method 8260D150308
SW 846 Method 826OD15030B
SW 846 Method 826OD15030B
SW 846 Method 8260D/5030B
SW 846 Method 8260D/5030B
SW 846 Method 8260D/5030B
SW 846 Method 8260D/5030B
SW 846 Method 8260D/5030B
SW 846 Method 8260D15030B
Results
Sampled by
Client
Date Analyzed
0.088 mg/L
07/24/2024
0.043 mg/L
07/24/2024
19 mg/L
07/18/2024
160 mg/L
07/23/2024
311 mg/L
07/18/2024
0.41 mg/L
07/26/2024
1.08 mg/L
07/24/2024
13.3 mg/L
07/22/2024
<0.5 pg/L
07/25/2024
<0.5 pg/L
07/25/2024
<0.5 pg/L
07/25/2024
<0.5 pg/L
07/25/2024
<0.5 pg/L
07/25/2024
<0.5 pg/L
07/25/2024
<0.5 pg/L
07/25/2024
<0.5 pg/L
07/25/2024
<0.5 pg/L
07/25/2024
<0.5 pg/L
07/25/2024
<0.5 pg/L
07/25/2024
<0.5 pg/L
07/25/2024
<0.5 pg/L
07/25/2024
<0.5 pg/L
07/25/2024
<0.5 pg/L
07/25/2024
<0.5 pg/L
07/25/2024
<0.5 pg/L
07/25/2024
<0.5 pg/L
07/25/2024
Report #: 2024-16350 Page 7 of 9

roww--. Environmental Chemists, Inc.
envirochem W2 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS info",t environmentalchcmists.com
WWMW-03 NOT PART OF PERMIT MONITORING REQUIREMENTS
WSP USA E&I Inc
Date of Report: Aug 05, 2024
5710 Oleander Drive , Suite 110
Customer PO #:
Wilmington NC 28405
Customer ID: 11070019
Attention:
Report #: 2024-16350
Project ID: Bakelite Acme CLRS
1,3-Dichloropropane
SW 846 Method 8260015030E
<0.5 pg/L
07/25/2024
1,4-Dichlorobenzene
SW 846 Method 826OD15030B
<0.5 pg/L
07/25/2024
2,2-Dichloropropane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/25/2024
2-Chlorotoluene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/25/2024
4-Chlorotoluene
SW 846 Method 8280D150308
<0.5 pg/L
07/25/2024
Benzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/25/2024
Bromobenzene
SW 846 Method 8260D15030B
<0.5 pg/L
07/25/2024
Bromochloromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/25/2024
Bromodichloromethane
SW 846 Method 8260D150308
<0.5 pg/L
07/25/2024
Bromoform
SW 846 Method 826OD15030B
<0.5 pg/L
07/25/2024
Bromomethane
SW 846 Method 8260D 50308
<0.5 pg/L
07/25/2024
Carbon tetrachloride
SW 846 Method 8260D 50308
<0.5 pg/L
07/25/2024
Chlorobenzene
SW 846 Method 826OD15030B
<0.5 pg/L
07/25/2024
Chloroethane
SW 846 Method 8260DIS030B
<0.5 pg/L
07/25/2024
Chloroform
SW 846 Method 826oD/50308
<0.5 pg/L
07/25/2024
Chloromethane
SW 846 Method MOD15030B
<0.5 pg/L
07/25/2024
cis- 1,2-Dichloroethene
SW 846 Method 826OD15030B
<0.5 pg/L
07/25/2024
cis- 1,3-Dichloropropene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/25/2024
Dibromochloromethane
SW 846 Method 826OD15030B
<0.5 pg/L
07/25/2024
Dibromomethane
SW 846 Method 8260D15030B
<0.5 pg/L
07/25/2024
Dichlorodifluoromethane
SW 846 Method 8260D1503GB
<0.5 pg/L
07/25/2024
Ethylbenzene
SW 846 Method 8260D15030B
<0.5 pg/L
07/25/2024
Hexachlorobutadiene
SW 846 Method 826OD150308
<0.5 pg/L
07/25/2024
Isopropylbenzene
SW 846 Method 826OD15030B
<0.5 pg/L
07/25/2024
M+P Xylene
SW 846 Method 826OD15030B
<1.0 pg/L
07/25/2024
Methylene chloride
SW 846 Method 8260D/5030B
<0.5 pg/L
07/25/2024
Naphthalene
SW 846 Method 8280D/5030B
<0.5 pg/L
07/25/2024
n-Butylbenzene
SW 846 Method 8260D/50308
<0.5 pg/L
07/25/2024
n-Propylbenzene
SW 846 Method 826OD15030B
<0.5 pg/L
07/25/2024
ortho-Xylene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/25/2024
Report #-: 2024-1635o
Page 8 of 9

F"00- 0 "1"7
Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS [e-mail]
WWMW-03 NOT PART OF PERMIT MONITORING REQUIREMENTS
WSP USA E&I Inc Date of Report: Aug 05, 2024
5710 Oleander Drive, Suite 110 Customer PO #:
Wilmington NC 26405 Customer ID: 11070019
Attention: Report #: 2024-16350
Project ID: Bakelite Acme CLRS
p-Isopropyltoiuene
SW 846 Method 826OD15030B
<0.5 pg/L
07/25/2024
sec -Butyl benzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/25/2024
Styrene
SW 846 Method 826OD15030B
<0.5 pg/L
07/25/2024
tert-Butyl benzene
SW 846 Method 826OD15030B
<0,5 pg/L
07/25/2024
Tetrachloroethene
SW 846 Method 826OD15030B
<0.5 pg/L
07/25/2024
Toluene
SW 846 Method 826OD15030B
<0.5 pg/L
07/25/2024
Trans-1,2-Dichloroethene
SW 846 Method 826OD15030B
<0.5 pg/L
07/25/2024
Trans-1,3-dichloropropene
SW 846 Method 8260015030E
<0.5 pg/L
07/25/2024
Trichloroethene
SW 846 Method 8260015030B
<0.5 pg/L
07/25/2024
Trichlorofluoromethane
SW 846 Method 826OD15030B
<0.5 pg/L
07/25/2024
Vinyl chloride
SW 846 Method 8260D15030B
<0.5 pg/L
07/25/2024
Formaldehyde
SW846 8315A
<50 pg/L
07/19/2024
Nitrate Nitrogen (Calc)
Nitrite Nitrogen
EPA 353.2, Rev. 2.0, 1993
0.02 mg/L
07/18/2024
Nitrate+Nitrate-Nitrogen
EPA 353.2, Rev. 2.0, 1993
0.19 mg/L
07/22/2024
Nitrate Nitrogen
Subtraction Method
0.17 mg/L
07/22/2024
Total Nitrogen (Calc)
Total Kjeldahl Nitrogen (TKN)
EPA 355.2, Rev. 2.0, 1993
121 mg/L
07/26/2024
Total Nitrogen
Tutal Nitrogen
121 mg/L
07/26/2024
Comment Sample 40395 and40395 Dup had pH > 2
Reviewed by:
Report #. 2024.16350 Page 9 of

Cnviroehem)
ANALYTICAL & CONSULTING CHEMISTS
LCS
Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax
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255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
info;a:environmentalchemists.com
WSP QC - 2024-16350
Parameter
True Value
m /L
Result
mg'L
% Recovery
Limits
%
Ammonia
5.0
5.4
108
90-110
Iron
2.00
2.02
101
90-110
Manganese
1.00
1.00
100
90-110
NO2
0.60
0.54
90
90-110
NO3 & NO2
1.00
1.01
101
90-110
Sulfate
50.0
47.0
94
90-110
TDS
600
600
100
90-110
Sulfide
0.50
0.47
94
90-110
TOC
10.0
10.5
105
90-110
TKN
4.0
3.9
98
1 90-110
TP
1.60
1.56
98
1 90-110
MS/MSD
Parameter
True Value
mg;-'L
Recovery
mg/L
Recovery
%
Difference
Limits %
Recovery
Limits %
Difference
Ammonia
4.0
4.0/3.9
100/98
2
80-120
<20
Iron
1.00
1.02/0.95
102/95
7
80-120
<20
Manganese
0.100
0.101/0.098
101 `98
3
80-120
:5 20
NO2
0.50
0.51 /0.51
1021,102 102
0
80-120
< 20
NO3 & NO2
0.50
0.49/0.49
98.'98
0
80-120
:5 20
Sulfate
10.0
8.2/8.2
82/82
0
80-120
<20
TDS
N. A
N/A
N/A
N/A
80-120
< 20
Sulfide
0.50
0.43/0.44
86,188
2
70-130
< 30
TOC
5.0
5.2
104
N/A
80-120
<20
TKN
4.0
4.1/4.1
102/102
0
80-120
:520
TP
1.60
1.35/1.29
8411
3
80-120
<_ 20

Environmental Chemists, Inc.
envirochem
ANALYTICAL. & CONSULTING CHEMISTS
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255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
info(?environmentalchemists.com
Parameter
Results
M9 L
% Difference
Limits
Ammonia
N/A
N; A
NiA
< 10
Iron
N/A
NIA
N/A
N/A
Manganese
N/A
NIA
N/A
N/A
NO2
N/A
N/A
N/A
<_ 10
NO3 & NO2
N/A
N/A
N/A
< 20
Sulfate
<5
<5
0
< 10
TDS
413
413
0
< 10
Sulfide
<0.05
<0.05
0
< 10
TOC
2.9
2.9
0
< 10
TKN
N/A
N/A
N/A
<10
TP
N/A
N/A
NIA
<10
BLANK
Parameter
Results
M91L
Limit
mg"E
Ammonia
<0.1
0.1
Iron
�-0.005
0.005
Manganese
<=0.005
0.005
NO2
<0.01
0.01
NO3 & NO2
<0.01
0.01
Sulfate
<2.5
2.5
TDS
<2.5
2.5
Sulfide
<0.025
0.025
TOC
<0.25
0.25
TKN
<0.25
0.25
TP
<0.02
0.02

Client Sample Results
Client: Environmental Chemists Inc
Project/Site: 40395,40397,40398
Client Sample ID: #40395
Date Collected: 07117124 09:10
Date Received: 07/18/24 10:09
Method: SW846 8315A - Carbonyl Compounds by HPLC
Analyte Result Qualifier RL
Formaldehyde 62 50
Unit
ug/L
Job ID: 705-2135-1
Lab Sample ID: 705-2135-1
Matrix: Water
D Prepared Analyzed Dil Fac
07119/24 12-28 07/19/24 20-32 1
Eurofins Atlanta
Page 8 of 15 r , _ 1 „ 3'�O T26'2024

Client Sample Results
Client: Environmental Chemists Inc Job ID: 705-2135-1
Project/Site 40395,40397,40398
Client Sample ID: #40392 Lab Sample ID: 705-2135-2
Date Collected: 07/17/24 09:30 Matrix: Water
Date Received: 07/18124 10:09
Method: SW846 8315A - Carbonyl Compounds by HPLC
Analyte Result Qualifier RL Unit D Prepared Analyzed_ Dill Fac
Formaldehyde ND 5o u91 07/19/24 12.8 07l19/24 20 43 1
Eurofins Atlanta
Page 9 of 15 7/26/2024

Client Sample Results
Client: Environmental Chemists Inc
Project/Site: 40395, 4 0397.40398
Client Sample ID: #40398
Date Collected: 07/17/24 09:50
Date Received: 07118f24 10:09
~Method: SW846 8315A - Carbonyl Compounds by HPLC
Analyte Result Qualifier RL
Formaldehyde ND 5Q
Job ID:705-2135-1
Lab Sample ID: 705-2135-3
Matrix: Water
Unit D Prepared Analyzed ail Fac
uj/L 07/19/24 12:28 07/19/24 20-54 1
Eurofins Atlanta
Page 10 of 15 7/26/2024

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