WQ0034775_Monitoring - 07-2023_20230808

Monitoring Report Submittal
Permit Number#* WQ0034775
Name of Facility:* Bakelite Synthetics
Month: * July Year: * 2023
Report Information
Type* Upload Document*
GW-59 CLRS Permit WQ0034775 July 2023 Submittal.pdf 2.73MB
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: 8/8/2023
This will be filled in automatically
Initial Review
Reviewer: Wanda.Gerald

Is the project number correct?* WQ0034775
Is the monitoring report accepted?* Yes No
Regional Office* Wilmington
Reviewer: _anonymous
Review Date: 8/9/2023

GW-59A COMPLIANCE REPORT FORM Permit # WQ0034775
(Sub7nitone each ntonitoringperiod with G)V-59forn2s.)
1
Enter date monitoring results were due. (8 30 2023 ) WIII this monitoring report (GW-59 and GW-59A)
Yl✓S
NO
be submitted after the established due date?
2
Was any required information missing on the GW-59 report forms?
Y);S
NO
IF the answer to question 1 or 2 Is "YES", list In the space provided below the well Identification number(s) and
explainthe problems encountered in obtaining the required information.
3
Are any of the monitor wells In need of repair or maintenance (damaged casing, unlocked or missing cap, missing
YCIS
NO
identification plate, area overgrown, etc.)? Ifthe answer Is "Yes", contact the Regional Officeforguldance.
4
Are any monitored constituents equal to or above the established standards?
rS
NO
If the answer to question 4 is "NO", sklp. to section B.
If the answer to question 4 Is "YES" list the affected wells Individually with constituent(s) and concentration(s)
exceeding standards In the space provided below.
WWMW-1: Total Dissolved Solids (1550 mg/L); Total Ammonia Nitrogen 390 mg/L); Sulfate (987 mg/L) WWMW-2: Total Dissolved Solids (504
mg/L) Total Ammonia Nitrogen (7.5 mg/L); Nitrate (10.2 mg/L); pH (5.08 su)
5
For the constituents identified in question 4 above, have standards been exceeded previously for the
YGS
NO
same constituent(s) in the same well(s) in the last two years?
If the answer to question 5 Is "NO", slflp to section 8.
If the answer to question 5 is "YES", list In the space provided below, each well with constituent(s) exceeding
standards, concentrations) reported, and sample collection date for each occurrence (for the last two years).
WWMW-1: Total Ammonia Nitrogen 890 mg/L(7/08/21),760mg/L(11/30/21), 5811 mg/L (3/09/22),390mg/L(7/13/22), 540 mg/L(11/02/22),490 mg/L(3/08/23); TDS2520m9/L(7/08/21),2410mg/L
(11/10/21), 1260 mg/L (3/09/22), 1130 mg/L (7/13/22) 744 mg/L (11/02/22), 1310 mg/L (3108/23); Sulfate 315 mg/L (7/08/21), 1590 mg/L (11/10/21), 807 mg/L (3/09/22), 442 mgA (7/13/2022) 730
mg/L (11/02/22), 1020 mg/L (3/08/23); W WMW-2: Total Ammonia Nitrogen 54.1 mg/L (7/08/21), 64.2 mg/L (11/10/21), 26.1 mg/L (3/09/22), 78.3 mg/L (7/13/2022), 45.6 mg/L (11/02/22), 8.8 mg/L
(3/08/231; pH_5.58 su (7/08/21), 5.56 su (11/10/21), 5.92 su (3/09/22), 6.21 su (1/13/22), 5.89 su (11/02/22), 6.39 su (3/08/23); Nitrate 66.4 mg/L (7/08/21); 32.6 mg/L (3/09/22),19.5 mg/L (7/13/22),
55.6 mg/L (11/02/22),12.6 mg/L (3/08/23); IDS 623 mg/L (7/08/21), 513 mg/L (11/10/21), 500 mgA (3/09/22), 713 mg/L (11/02/22), 534 mg/L (3/08/23)
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
Y)✓S
NO
groundwater quality problem?
If the answer to question 71s "YES" describe those actions In the space provided below.
If the answerto question 7Is 'W6,,, 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 compliance
boundaries surrounding this facility, Failure to do so may sublect the perm/ttee to a Notice of Violation
fines, and/or nenaltles.
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.
1 10V,
Sign ture of Permittee r Mthorized Agent) Date
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: 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 1�ecll NC
28456 County Columbus
❑Lagoon El Remediation: Infiltration Gallery
❑ 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 Permit)
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): WWMW-1
Date sample collected: July 12, 2023
FIELD ANALYSES:
WAS
Well Depth: 17.80 ft.
Well Diameter: 2 in.
pH oo400: 7.21 units Temp. 000lo: 25.9 °C
DRY at
Depth to Water Level 82546: 9.76 ft. below measuring point Screened Interval: 7.8 ft. to
17.8 ft. Spec. Cond. 00094: 3131 µMhos
time of
Measuring Point is 2.45 ft. above land surface
Relative M.P. Elevation: 23.29 ft.
Odor 00085: odor
sampling,
check
Volume of water pumped/bailed before sampling:
4.5
gallons
Appearance black/cloudy
here:
Samples for metals were collected unfiltered: m YES
❑ NO and field acidified: ® YES ❑ NO
LABORATORY INFORMATION
Date sample analyzed: July 13- August o2, 2023
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 oos15
mg/L Pb - Lead 01051 u9 /L
Coliform: MF Fecal 31616
/100mL
Nitrate (NO3) as N 00620 0.18
mg/L Zn - Zinc 01092 mg/L
Coliform: MF Total 31504
/100mL
Phosphorus: Total as P 00665 1.42
mg/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate 70507
mg/L Other (Specify Compounds and Concentration Units):
Dissolved Solids:Total 70300 1550
mg/L
AI - Aluminum o11o5
mg/L Formaldehyde (8315A): 120 ug/L
pH (Lab) 00403
units
Ba - Barium 01007
ug/L Carbon Disulfide (8260): 130 ug/L
TOC oo68o 46.7
mg/L
Ca - Calcium 00916
mg/L 1,2,4-Trichlorobenzene (8260): 0.57 ug/L
Chloride 00940
mg/L
Cd - Cadmium 01027
ug/L 1,3-Dichlorobenzene (8260): 0.96 ug/L
Arsenic 01002
ug/L
Chromium: Total oio34
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 987
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 # 8260 low concentration
Total Ammonia oo610 390
mg/L
Mg - Magnesium 00927
mg/L method #
(Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total)
Mn - Manganese oloss
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 Title - Please print or type
GW-59 Rev.2/2010
Signature of
L 5.
(Date)

SUBMIT FORM ON YELLOW PAPER ONLY
r . • • DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES
GROUNDWATER QUALITY MONITORING: 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: January31, 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
�tr«,i County Columbus ❑ Lagoon La g ❑Remediation: Infiltration Gallery
(vto.n �xip. ❑ 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 ❑■ Other: CLRS
SAMPLING INFORMATION
If WELL
WELL ID NUMBER (from Permit): WWMW-2
Date sample collected: July 12, 2023
FIELD ANALYSES:
WAS
Well Depth: 13.21 ft.
Well Diameter: 2 in.
pH 00400: 5.08 units Temp. 000lo: 25.6 °C
DRY at
Depth to Water Level 82546: 6.10 ft. below measuring point
Screened Interval: 3.21 ft. to 13.21 ft.
Spec. Cond. 00094: 574 µMhos
time of
MeasuringPoint is 1.56 ft. above land surface
Relative M.P. Elevation: 15.89 ft.
Odor 000s5: none
sampling,
check
Volume of water pumped/bailed before sampling: 4.5 gallons
Appearance cloudy
here:❑
Samples for metals were collected unfiltered: m YES ❑ NO
and field acidified: ® YES ❑ NO
LABORATORY INFORMATION
Date sample analyzed: July 13-August 02, 2023
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 oos15
mg/L
Pb - Lead 01051 ug/L
Coliform: MF Fecal 31616
/100mL
Nitrate (NO3) as N 00620 10.2
mg/L
Zn - Zinc 01092 mg/L
Coliform: MF Total 31504
/100mL
Phosphorus: Total as P 00665 0.41
mg/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate 70507
mg/L
Other (Specify Compounds and Concentration Units):
Dissolved Solids:Total 7030o 504
mg/L
AI - Aluminum 01105
mg/L
Formaldehyde (8315A): 270 ug/L
pH (Lab) 00403
units
Ba - Barium 01007
ug/L
-
TOC 006so 5.0
mg/L
Ca - Calcium oo916
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 247
mg/L
Hg - Mercury 71900
ug/L
Lab Report Attached? ❑■ Yes (1) ❑ No (0)
Specific Conductance 00095
µMhos
K - Potassium 00937
m /L
9
VOC (GWVOC)
,method # 8260 low concentration
Total Ammonia 00610 7.5
mg/L
Mg - Magnesium 00927
mg/L
method #
(Ammonia Nitrogen; N1­13as N; Ammonia Nitrogen, Total)
Mn - Manganese olo55
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 M -X' { /J z
Permittee (or Authorized Agent) Name and Title - Please print or type Signatbre of Permittee (or thofi:
GW-59 Rev.2/2010

F77
Cvirochem
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
info(d, environmentalchemists.com
Wood - WSP USA E8d Inc Date of Report: Aug 02, 2023
5710 Oleander Drive, Suite 110 Customer PO #: 6228230003.****.**** 6228.573
Wilmington NC 28405 Report #: 2023-14589
Attention: Customer ID: 11070019
Project ID: Bakelite Acme CLRS
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
23-36225 Site: WWMW-01 7/12/2023 9:40 AM Water Client
Test Method Results Date Analyzed
Iron
EPA200.7, Rev. 4.4,1994 (Dissolved)
7.34 mg/L
08/01/2023
Manganese
EPA 200.7, Rev. 4.4, 1994 (Dissolved)
0.688 mg/L
07/24/2023
Sulfate
EPA300.0, Rev. 2.1, 1993
987 mg/L
07/13/2023
Ammonia Nitrogen
EPA 350.1, Rev. 2.0, 1993
390 mg/L
07/14/2023
Total Dissolved Solids (TDS)
SM 2540 C-2015
1550 mg/L
07/13/2023
Total Phosphorus
SM 4500 P (F-H)-2011
1.42 mg/L
07/25/2023
Sulfide
SM 4500 S D-2011
1.43 mg/L
07/16/2023
Total Organic Carbon (TOC)
SM 5310 B-2014
46.7 mg/L
07/14/2023
1,1,1,2-Tetrachloroethane
SW 846 Method826OD15030B
<0.5 pg/L
07/13/2023
1, 1, 1 -Trichloroethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
1,1,2,2-Tetrachloroethane
SW 846 Method 8260D/50308
<0.5 pg/L
07/13/2023
1,1,2-Trichloroethane
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1,1-Dichloroethane
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1,1-Dichloroethene
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1,1-Dichloropropene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
1,2,3-Trichlorobenzene
SW 846 Method 826010/503013
<0.5 pg/L
07/13/2023
1,2,3-Trichooropropane
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1,2,4-Trichlorobenzene
SW 846 Method 8260D/503013
0.57 pg/L
07/13/2023
1,2,4-Trimethylbenzene
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1,2-Dibromo-3-Chloropropane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
1,2-Dibromoethane
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1,2-Dichlorobenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
1,2-Dichloroethane
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1,2-Dichloropropane
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1,3,5-Trimethylbenzene
SW 846 Method 826OD15030B
<0.5 pg/L
07/13/2023
1,3-Dichlorobenzene
SW 846 Method 8260D/503013
0.96 pg/L
07/13/2023
1,3-Dichloropropane
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1,4-Dichlorobenzene
SW 846 Method 8260D15030B
<0.5 pg/L
07/13/2023
2,2-Dichloropropane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
2-Chlorotoluene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
2-Hexanone
SW 846 Method 8260D/503013
<2.5 pg/L
07/13/2023
4-Chlorotoluene
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
Report #:: 2023-14589 Page 1 of 9

F`7� -:"07 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
sM 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS [e-mail]
Wood - WSP USA E8d Inc
Date of Report: Aug 02, 2023
5710 Oleander Drive , Suite 110
Customer PO #: 6228230003.****.****.6228.573
Wilmington NC 28405
Report #: 2023-14589
Attention:
Customer ID: 11070019
Project ID: Bakelite Acme CLRS
Acetone
SW 846 Method 8260D/5030B
<2.5 pg/L
07/13/2023
Acrolein
SW 846 Method 8260D/5030B
<5 pg/L
07/13/2023
Acrylonitrile
SW 846 Method 8260D/5030B
<5 pg/L
07/13/2023
Benzene
SW 846 Method 826OD15030B
<0.5 pg/L
07/13/2023
Bromobenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Bromochloromethane
SW 846 Method 8260D/6030B
<0.5 pg/L
07/13/2023
Bromodichloromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Bromoform
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Bromomethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Carbon Disulfide
SW 846 Method 826013/503013
130 pg/L
07/13/2023
Carbon tetrachloride
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Chlorobenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Chloroethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Chloroform
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Chloromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
cis-1,2-Dichloroethene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
cis-1,3-Dichloropropene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Dibromochloromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Dibromomethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Dichlorodifluoromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Ethylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Hexachlorobutadiene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
IPE
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Isopropylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
M+P Xylene
SW 846 Method 8260D15030B
<1.0 pg/L
07/13/2023
MEK
SW 846 Method 8260D/5030B
<2.5 pg/L
07/13/2023
Methylene chloride
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
MIBK
SW 846 Method 8260D/5030B
<2.5 pg/L
07/13/2023
MTBE
SW 846 Method 826013/50308
<0.5 pg/L
07/13/2023
Naphthalene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
n-Butylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
n-Propylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
ortho-Xylene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
p-Isopropyltoluene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
sec-Butylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Styrene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Report #:: 2023-14589 Page 2 of 9

r- -7 q1 Environmental Chemists, Inc.
1 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 info(q-)environmentalchemists.com
Wood - WSP USA E&I Inc
5710 Oleander Drive, Suite 110
Wilmington NC 28405
Attention:
Date of Report: Aug 02, 2023
Customer PO #: 6228230003.****.****.6228.573
Report #: 2023-14589
Customer ID: 11070019
Project ID: Bakelite Acme CLRS
tert-Butylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Tetrachloroethene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Toluene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Trans-1,2-Dichloroethene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Trans-1,3-dichloropropene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Trichloroethene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Trichlorofluoromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Vinyl chloride
SW 846 Method 826013/50306
<0.5 lag/L
07/13/2023
Formaldehyde
SW846 8315A
120 pg/L
07/14/2023
Nitrate Nitrogen (Calc)
Nitrite Nitrogen
EPA 353.2, Rev. 2.0,1993
< 0.02 mg/L
07/13/2023
Nitrate+Nitrite-Nitrogen
EPA 353 2, Rev. 2.0, 1993
0.18 mg/L
07/18/2023
Nitrate Nitrogen
Subtraction Method
0.18 mg/L
07/20/2023
Total Nitrogen (Calc)
Total Kjeldahl Nitrogen (TKN)
EPA 351.2, Rev. 2.0,1993
393 mg/L
08/01/2023
Total Nitrogen
Total Nitrogen
393 mg/L
08/02/2023
Report #:: 2023-14589 Page 3 of 9

qlenvirochem
ANALYTICAL & CONSULTING CHEMISTS
Wood - 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
infoCenvironmentalchemists.com
Date of Report:
Aug 02, 2023
Customer PO #:
6228230003.****.****.6228.573
Report #:
2023-14589
Customer ID:
11070019
Project ID: Bakelite Acme CLRS
Lab ID Sample ID:
23-36266 Site: WWMW-02
Test
Collect Date/Time
7/12/2023 9:45 AM
Method
Matrix Sampled by
Water Client
Results Date Analyzed
Iron
EPA200.7, Rev. 4.4,1994 (Dissolved)
0.343 mg/L
07/24/2023
Manganese
EPA 200.7, Rev. 4.4,1994 (Dissolved)
0.310 mg/L
07/24/2023
Sulfate
EPA 300.0, Rev. 2.1,1993
247 mg/L
07/13/2023
Total Dissolved Solids (TDS)
SM 2540 C-2015
504 mg/L
07/12/2023
Total Phosphorus
SM 4500 P (F-H)-2011
0.41 mg/L
07/25/2023
Sulfide
SM 4500 S D-2011
0.08 mg/L
07/16/2023
Total Organic Carbon (TOC)
SM 5310 B-2014
5.0 mg/L
07/14/2023
1, 1, 1,2-Tetrachloroethane
SW 846 Method 8260D/50306
<0.5 pg/L
07/13/2023
1, 1, 1 -Trichloroethane
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1,1,2,2-Tetrachloroethane
SW 846 Method 8260D/50306
<0.5 pg/L
07/13/2023
1,1,2-Trichloroethane
SW 846 Method 8260D/50308
<0.5 pg/L
07/13/2023
1, 1 -Dichloroethane
SW 846 Method 8260D/50306
<0.5 pg/L
07/13/2023
1,1-Dichloroethene
SW 846 Method 8260D/50306
<0.5 pg/L
07/13/2023
1,1-Dichloropropene
SW 846 Method 8260D/50306
<0.5 pg/L
07/13/2023
1,2,3-Trichlorobenzene
SW 846 Method 8260D/50308
<0.5 pg/L
07/13/2023
1,2,3-Trichloropropane
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1,2,4-Trichlorobenzene
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1,2,4-Tdmethylbenzene
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1,2-Dibromo-3-Chloropropane
SW 846 Method 8260D/50308
<0.5 pg/L
07/13/2023
1,2-Dibromoethane
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1,2-Dichlorobenzene
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1,2-Dichloroethane
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1,2-Dichloropropane
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1,3,5-Trimethylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
1,3-Dichlorobenzene
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1,3-Dichloropropane
SW 846 Method 8260D/50308
<0.5 pg/L
07/13/2023
1,4-Dichlorobenzene
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
2,2-Dichloropropane
SW 846 Method 8260D15030B
<0.5 pg/L
07/13/2023
2-Chlorotoluene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
2-Hexanone
SW 846 Method 8260D/503013
<2.5 pg/L
07/13/2023
4-Chlorotoluene
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
Acetone
SW 846 Method 8260D/503013
<2.5 pg/L
07/13/2023
Report #:: 2023-14589 Page 4 of 9

r-
envirochem
sM
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
info Cenvironmentalchemists.com
Wood - WSP USA E&I Inc
Date of Report: Aug 02, 2023
5710 Oleander Drive, Suite 110
Customer PO #: 6228230003.****.****.6228.573
Wilmington NC 28405
Report #: 2023-14589
Attention:
Customer ID: 11070019
Project ID: Bakelite Acme CLRS
Acrolein
SW 846 Method 8260D/5030B
<5 pg/L
07/13/2023
Acrylonitrile
SW 846 Method 8260D/5030B
<5 pg/L
07/13/2023
Benzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Bromobenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Bromochloromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Bromodich►oromethane
SW 846 Method 826013/50306
<0.5 pg/L
07/13/2023
Bromoform
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Bromomethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Carbon Disulfide
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Carbon tetrachloride
SW 846 Method 8260D15030B
<0.5 pg/L
07/13/2023
Chlorobenzene
SW 846 Method 826OD15030B
<0.5 pg/L
07/13/2023
Chloroethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Chloroform
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Chloromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
cis-1,2-Dichloroethene
SW 846 Method 826013/503013
<0.5 pg/L
07/13/2023
cis-1,3-Dichloropropene
SW 846 Method 826013/503013
<0.5 pg/L
07/13/2023
Dibromochloromethane
SW 846 Method 826OD/5030B
<0.5 pg/L
07/13/2023
Dibromomethane
SW 846 Method 826OD15030B
<0.5 pg/L
07/13/2023
Dichlorodifluoromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Ethylbenzene
SW 846 Method 826013/50308
<0.5 pg/L
07/13/2023
Hexachlorobutadiene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
IPE
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Isopropylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
M+P Xylene
SW 846 Method 8260D/5030B
<1.0 pg/L
07/13/2023
MEK
SW 846 Method 8260D/5030B
<2.5 pg/L
07/13/2023
Methylene chloride
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
MIBK
SW 846 Method 826013/503013
<2.5 pg/L
07/13/2023
MTBE
SW 846 Method 826013/50306
<0.5 pg/L
07/13/2023
Naphthalene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
n-Butylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
n-Propylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
ortho-Xylene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
p-Isopropyltoluene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
sec-Butylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Styrene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
tert-Butylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Report #:: 2023-14589 Page 5 of 9

-77
Environmental Chemists, Inc.
envirochem J 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab e 910.392.4424 Fax
rrn 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 a 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS [e-mail]
Wood - WSP USA E8J Inc
Date of Report: Aug 02, 2023
5710 Oleander Drive , Suite 110
Customer PO #: 6228230003.'"."".6228.573
Wilmington NC 28405
Report #: 2023-14589
Attention:
Customer ID: 11070019
Project ID: Bakelite Acme CLRS
Tetrachloroethene
SW 846 Method 8260D/5030B
<0.5 Ng/L
07/13/2023
Toluene
SW 846 Method 8260D/5030B
<0.5 ug/L
07/13/2023
Trans-1,2-Dichloroethene
SW 846 Method 826013/503013
<0.5 ug/L
07/13/2023
Trans-1,3-dichloropropene
SW 846 Method 8260D/5030B
<0.5 ug/L
07/13/2023
Trichloroethene
SW 846 Method 8260D/5030B
<0.5 ug/L
07/13/2023
Trichlorofluoromethane
SW 846 Method 8260D/5030B
<0.5 ug/L
07/13/2023
Vinyl chloride
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Formaldehyde
SW846 8315A
270 pg/L
07/14/2023
Nitrate Nitrogen (Calc)
Nitrite Nitrogen
EPA 353 2, Rev. 2 0, 1993
0.07 mg/L
07/13/2023
Nitrate+Nitrite-Nitrogen
EPA363.2, Rev 20, 1993
10.3 mg/L
07/19/2023
Nitrate Nitrogen
Subtraction Method
10.2 mg/L
07/20/2023
Total Nitrogen (Calc)
Total Kjeldahl Nitrogen (TKN)
EPA 351.2, Rev. 2.0, 1993
7.8 mg/L
08/01/2023
Total Nitrogen
Total Nitrogen
18.1 mg/L
08/02/2023
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
23-36266A Site: WWMW-02 7/12/2023 9:45 AM Water Client
Test Method Results Date Analyzed
Ammonia Nitrogen EPA 350.1, Rev. 2.0,1993 7.5 mg/L 08/02/2023
Report #:: 2023-14589 Page 6 of 9

Environmental Chemists, Inc.
1 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
AM 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS infoCadenvironmentalchemists.com
WWMW-03 NOT PART OF PERMIT MONITORING REQUIREMENTS
Wood - WSP USA E&I Inc
5710 Oleander Drive, Suite 110
Wilmington NC 28405
Attention:
Date of Report: Aug 02, 2023
Customer PO #: 6228230003.****.****.6228 573
Report #: 2023-14589
Customer ID: 11070019
Project ID: Bakelite Acme CLRS
Lab ID Sample ID:
Collect Date/Time Matrix Sampled by
23-36267 Site: WWMW-03
7/12/2023 9:55 AM Water Client
Test
Method
Results Date Analyzed
Iron
EPA 200.7, Rev. 4.4,1994 (Dissolved)
9.57 mg/L
08/01 /2023
Manganese
EPA 200.7, Rev. 4.4,1994 (Dissolved)
0.093 mg/L
07/24/2023
Sulfate
EPA300.0, Rev. 2.1, 1993
39 mg/L
07/13/2023
Ammonia Nitrogen
EPA 350.1, Rev. 2.0,1993
140 mg/L
07/18/2023
Total Dissolved Solids (TDS)
SM 2540 C-2015
353 mg/L
07/13/2023
Total Phosphorus
SM 4500 P (F-H)-2011
0.51 mg/L
07/25/2023
Sulfide
SM 4500 S D-2011
0.81 mg/L
07/16/2023
Total Organic Carbon (TOC)
SM 5310 B-2014
14.8 mg/L
07/14/2023
1, 1, 1,2-Tetrachloroethane
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1, 1, 1 -Trichloroethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
1,1,2,2-Tetrachloroethane
SW 846 Method 8260D/50306
<0.5 pg/L
07/13/2023
1,1,2-Trichloroethane
SW 846 Method 826013/503013
<0.5 pg/L
07/13/2023
1, 1 -Dichloroethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
1,1-Dichloroethene
SW 846 Method 826013/50308
<0.5 pg/L
07/13/2023
1,1-Dichloropropene
SW 846 Method 8260D/50306
<0.5 pg/L
07/13/2023
1,2,3-Trichlorobenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
1,2,3-Trichooropropane
SW 846 Method 82BOD/5030B
<0.5 pg/L
07/13/2023
1,2,4-Trichlorobenzene
SW 846 Method 8260D/50306
<0.5 pg/L
07/13/2023
1,2,4-Trimethylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
1,2-Dibromo-3-Chloropropane
SW 846 Method 826013/50308
<0.5 pg/L
07/13/2023
1,2-Dibromoethane
SW 846 Method 8260D/50306
<0.5 pg/L
07/13/2023
1,2-Dichlorobenzene
SW 846 Method 826013/503013
<0.5 pg/L
07/13/2023
1,2-Dichloroethane
SW 846 Method 8260D/50306
<0.5 pg/L
07/13/2023
1,2-Dichloropropane
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1,3,5-Trimethylbenzene
SW 846 Method 826013/5030B
<0.5 pg/L
07/13/2023
1,3-Dichlorobenzene
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
1,3-Dichloropropane
SW 846 Method 8260D/50306
<0.5 pg/L
07/13/2023
1,4-Dichlorobenzene
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
2,2-Dichloropropane
SW 846 Method 8260D/50306
<0.5 pg/L
07/13/2023
2-Chlorotoluene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
2-Hexanone
SW 846 Method 8260D/5030B
<2.5 pg/L
07/13/2023
4-Chlorotoluene
SW 846 Method 8260D/503013
<0.5 pg/L
07/13/2023
Report A 2023-14589 Page 7 of 9

-71
Environmental Chemists, Inc.
envirochem A 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab e 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
srn 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
Wood - WSP USA E&I Inc
Date of Report: Aug 02, 2023
5710 Oleander Drive, Suite 110
Customer PO #: 6228230003.****.****.6228.573
Wilmington NC 28405
Report #: 2023-14589
Attention:
Customer ID: 11070019
Project ID: Bakelite Acme CLRS
Acetone
SW 846 Method 826OD15030B
4.04 pg/L
07/13/2023
Acrolein
SW 846 Method 8260D/5030B
<5 pg/L
07/13/2023
Acrylonitrile
SW 846 Method 8260D/5030B
<5 pg/L
07/13/2023
Benzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Bromobenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Bromochloromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Bromodichloromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Bromoform
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Bromomethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Carbon Disulfide
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Carbon tetrachloride
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Chlorobenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Chloroethane
SW 846 Method 826oD/5030B
<0.5 pg/L
07/13/2023
Chloroform
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Chloromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
cis-1,2-Dichloroethene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
cis-1,3-Dichloropropene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Dibromochloromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Dibromomethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Dichlorodifluoromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Ethylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Hexachlorobutadiene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
IPE
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
lsopropylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
M+P Xylene
SW 846 Method 8260D/5030B
<1.0 pg/L
07/13/2023
MEK
SW 846 Method 8260D/5030B
<2.5 pg/L
07/13/2023
Methylene chloride
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
MIBK
SW 846 Method 8260D/5030B
<2.5 pg/L
07/13/2023
MTBE
SW 846 Method 826013/503013
<0.5 pg/L
07/13/2023
Naphthalene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
n-Butylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
n-Propylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
ortho-Xylene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
p-Isopropyltoluene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
sec-Butylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Styrene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Report #:: 2023-14589 Page 8 of 9

qql
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
sM 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS info(a'environmentalchemists.com
WWMW-03 NOT PART OF PERMIT MONITORING REQUIREMENTS
Wood - WSP USA E8J Inc
Date of Report: Aug 02, 2023
5710 Oleander Drive, Suite 110
Customer PO #: 6228230003.****.****.6228.573
Wilmington NC 28405
Report #: 2023-14589
Attention:
Customer ID: 11070019
Project ID: Bakelite Acme CLRS
tert-Butylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Tetrachloroethene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Toluene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Trans-1,2-Dichloroethene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Trans- 1, 3-dichloropropene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Trichloroethene
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Trichlorofluoromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
07/13/2023
Vinyl chloride
SW 846 Method 826013/50306
<0.5 pg/L
07/13/2023
Formaldehyde
SW846 8315A
130 pg/L
07/14/2023
Nitrate Nitrogen (Calc)
Nitrite Nitrogen
EPA353.2, Rev.2.0,1993
0.03 mg/L
07/13/2023
Nitrate+Nitrite-Nitrogen
EPA 353.2, Rev 2.0, 1993
0.07 mg/L
07/18/2023
Nitrate Nitrogen
Subtraction Method
0.04 mg/L
07/20/2023
Total Nitrogen (Calc)
Total Kjeldahl Nitrogen (TKN)
EPA 351.2, Rev. 2.0, 1993
216 mg/L
07/25/2023
Total Nitrogen
Total Nitrogen
216 mg/L
07/28/2023
Comment: Sample 36225 pH >2
Reviewed by: A4 f, -V
Report #:: 2023-14589 Page 9 of 9

Analytical Environmental Services, Inc
Date: 19-Jul-23
Client:
Environmental Chemists. Inc.
Client Sample ID:
23-36225
Project name
2023-14589
Collection Date:
7/12/2023 9:40:00 AM
Lab ID:
2307C06-001
Matrix:
Aqueous
Reporting Dilution
Analyses Result Qual Units BatchlD DateAnal}zed Analyst
Limit Factor
Formaldehyde by SW8315A
Formaldeh) de
Qualifiers: Value exceeds maximum contaminant letel
BRL Below reporting limit
H Holding times for preparation or analvsis exceeded
N Analrte not NELAC certified
B Analyte detected in the associated method blank
> Greater than Result talue
120 50 ug L 359615 1 07,114/2023 19 30 DS
E Estimated Ivalue abote quzntitation range)
S Spike Recotery outside limits due to matrix
Nair See case narrative
F .Anal) zed in the lab which is a deviation from the method
Less than Result value
1 Estimated value detected belott Reporting Limit
Page 3 of 9

Analytical Environmental Services, Inc
Date: 19-Jul-23
Client:
Environmental Chemists. Inc.
Client Sample ID:
23-36266
Project lame
2023-14589
Collection Date:
7/12/2023 9:45:00 AM
Lab ID:
2307C06-002
Matrix:
Aqueous
Analyses Result Keportmg Dilution
Qual Units BatchlD Date Analyzed Analyst
Limit Factor
Formaldehyde by SW8315A
Formaldehyde 270 100 ug L 359615 1 07114,2023 18 25 DS
Qualifiers: value exceeds maximum contaminant level E Estimated (value above quantitation range)
BRL Below reporting limit S Spike Recovery outside limns due to matrix
H Holding times for preparation or analysts exceeded Nair See cue narrative
N Analyte not NELAC certified F Analyzed in the lab which is a deviation from the method
B Analyte detected in the associated method blank Less than Result value
> Greater than Result value J Estimated value detected below Reporting Limn
Page 4 of 9

Analytical Environmental Services, Inc
Date: 19-Jul-23
Client:
Environmental Chemists, Inc.
Client Sample ID:
23-36267
Project Name
2023-14589
Collection Date:
7/12/2023 9:55:00 AM
Lab ID:
2307C06-003
Matrix:
Aqueous
Analyses Result rceportmg Dilution
Limit Qua] Units BatchlD Factor Date Analyzed Analyst
Formaldehyde by SW8315A
Formaldehyde
Qualifiers: value exceeds maximum contaminant le,el
BRL Below reporting limit
H Holding times for preparation or analysts exceeded
N Analyte not NELAC certified
B Analyte detected in the associated method blank
> Greater than Result %slue
130 50 ug L 359615 1 07 1412023 19 41 DS
E Estimated (talue above quantitation range)
S Spike Recot erx outside limns due to matrix
Narr See case narrate e
F Analyzed of the lab which is a deviation from the method
I Less than Result value
1 Estimated value detected below Reporting Limit
Page 5 of 9

Environmental Chemists, Inc.
envirochem
ANALYTICAL & CONSULTING CHEMISTS
LCS
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]
Wood QC - 2023-14589
Parameter
True Value
mg/L
Result
mg/L
% Recovery
Limits
Ammonia
5.0
5.1
102
90-110
Ammonia
5.0
5.2
104
90-110
Iron
2.00
1.99
100
90-110
Iron
2.00
1.99
100
90-110
NO2
0.60
0.57
95
90-110
NO3 & NO2
1.00
1.04
104
90-1 10
Manganese
1.00
1.00
100
90-110
Sulfate
50.0
46.8
94
90-110
TDS
600
585
98
90-110
Sulfide
0.50
0.50
100
90-110
TOC
10.0
10.2
102
90-1 10
TKN
4.0 1
4.2
105
90-110
TKN
4.0
4.0
100
90-110
TP
1.60
1.60
100
90-110
MS/MSD
Parameter
True Value
m /L
Recovery
m /L
Recovery
%
Di erence
Limits %
Recover
Limits %
Difference
Ammonia
4.0
3.9/4.0
98/100
2
80-120
<20
Ammonia
4.0
4.0/4.1
100/102
2
80-120
<20
Iron
1.00
0.99/ 1.00
99/ 100
1
80-120
< 20
Iron
1.00
0.99/ 1.01
99/ 101
1
80-120
< 20
NO2
0.50
0.5010.51
100/102
2
80-120
<20
NO3 & NO2
0.50
0.52/0.51
104/102
2
80-120
<20
Manganese
0.100
0.099/0.102
99/102
3
80-120
<20
Sulfate
10.0
9.6/9.6
96/96
0
80-120
<_ 20
TDS
N A
N/A
N/A
N/A
80-120
<20
Sulfide
0.50
0.45/0.46
90/92
2
70-130
<30
TOC
10.0
10.1
101
N/A
80-120
520
TKN
5.0
5.3/5.3
106/106
0
80-120
<20
TKN
5.0
N/A
N/A
N/A
80-120
< 20
TP
2.00
1.76/1.76
88/88
0
80-120
<20

Environmental Chemists, Inc.
envirochem
ANALYTICAL & CONSULTING CHEMISTS
DUPLICATE SAMPLES
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]
Parameter
Results
mg/L
% Difference
Limits %
Ammonia
N/A
N/A
N/A
< 10
Ammonia
N/A
N/A
N/A
< 10
Iron
N/A
N/A
N/A
N/A
Iron
N/A
N/A
N/A
N/A
NO2
N/A
N/A
N/A
< 10
NO3 & NO2
N/A
N/A
N/A
<_ 20
Manganese
N/A
N/A
N/A
< 20
Sulfate
<15
<15
0
< 10
TDS
353
353
0
510
Sulfide
0.05
0.05
0
< 10
TOC
8.4
8.5
1
:510
TKN
N/A
N/A
N/A
<10
TKN
N/A
N/A
N/A
<_10
TP
N/A
N/A
N/A
:510
BLANK
Parameter
Results
mg/L
Limit
mg/L
Ammonia
<0.1
0.1
Ammonia
<0.1
0.1
Iron
<0.005
0.005
Iron
<0.005
0.005
NO2
<0.01
0.01
NO3 & NO2
<0.01
0.01
Manganese
<0.005
0.005
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
TKN
<0.25
0.25
TP
<0.02
0.02

Environmental Chemist, Inc., Wilmington, NC Lab #94
Sample Receipt Checklist
6602 Windmill Way
Wilmington, NC 28405
910.392.0223
Client: W� Date: a ReportNumber: _ 20231 9(4
-
Receipt of sample: ECHEM Pickup ❑ Client Delivery
UPS ❑ FedEx ❑ Other ❑
❑ YES
❑ NO
IN N/A
1. Were custody seals present on the cooler?
❑ YES
I0 NO
IN N/A
2. If custody seals were present, were they intact/unbroken?
Original temperature upon receipt °C Corrected temperature upon receipt °C
How temperature taken: ❑ Temperature Blank N Against Bottles
I Gun ID: Thomas Traceable S/N 210886869 IR Gun Correction Factor °C: 0.0
N YES
❑ NO
3. If temperature of cooler exceeded 6'C, was Project Mgr./QA notified?
0 YES
❑ NO
4. Were proper custody procedures (relinquished/received) followed?
N YES
❑ NO
5. Were sample ID's listed on the COC?
0 YES
❑ NO
6. Were samples ID's listed on sample containers?
N YES
❑ NO
7. Were collection date and time listed on the COC?
0 YES
❑ NO
8. Were tests to be performed listed on the COC?
0 YES
❑ NO
9. Did samples arrive in proper containers for each test?
0 YES
❑ NO
10. Did samples arrive in good condition for each test?
0 YES
❑ NO
11. Was adequate sample volume availableT
E9 YES
❑ NO
12. Were samples received within proper holding time for requested tests?
YES
❑ NO
13. Were acid preserved samples received at a pH of <2?
❑ YES
❑ NO
14. Were cyanide samples received at a pH >12?
❑ YES
❑ NO
15. Were sulfide samples received at a pH >9?
2" YES
❑ NO
16. Were NH3/TKN/Phenol received at a chlorine residual of <0.5 m/L? **
❑ YES
❑ NO
17. Were Sulfide/Cyanide received at a chlorine residual of <0.5 m/L?
❑ YES
❑ NO
18. Were orthophosphate samples filtered in the field within 15 minutes?
* TOC/Volatiles are pH checked at time of analysis and recorded on the benchsheet.
** Bacteria samples are checked for Chlorine at time of analysis and recorded on the benchsheet.
Sample Preservation: (Must be completed for any sample(s) incorrectly preserved or with headspace)
Sample(s) were received incorrectly preserved and were adjusted accordingly
by adding (circle one): H2SO4 HNO3 HCI NaOH
Time of preservation: If more than one preservative is needed, notate in comments below
Note: Notify customer service immediately for incorrectly preserved samples. Obtain a new sample or
notify the state lab if directed to analyzed by the customer. Who was notified, date and time:
Volatiles Sample(s) were received with headspace
COMMENTS:
DOC. QA.002 Rev 1

Analytical & Consulting Chbmists
Client
6l
Sam
ENVIRONMENTAL L:ington, •NMENTAL CHEMISTS, INC of ICEIn910'3920223FAX91NC2245
NCDENR: DWQ CERTIFICATION # 94 NCDHHS: DLS CERTIFICATION # 37729 [e-mail]
COLLECTION AND CHAIN, OF CUSTODY
PROJECT NAME: (Q, \ A�\q^p (,.t,? REPORT NO
SITE: 4�7ub if jCw' (
REPORT TO:
COPY TO:
RAMPI F TVD=. i
PO NO: l S230p
PHONE/FAX:
email:
W = Well, ST = Stream, SO = Soil, SL = Sludge, Other:
Temperature when Received °C: �Ac�te Delivered By: ejected:ResamplWeqe :
Comments:ived By: Date.Time:
T :
Z z� 23 *4(;�4 &zGe, I5730-0

ENVIRONMENTAL CHEMISTS
2�
INC 660�WindmillWayWilmington,NC28405
Analytical &Consulting Chemists
NCDENR: DWQ CERTIFICATION # 94 NCDHHS: DLS CERTIFICATION # 37729 iinfo@env r nmenta chem sts.com2 4424
Client:
COLLECTION AND CHAT OF CUSTODY
ADDRES S-1 D 6 t� G
)) ll PROJECT NAME: �.1, %A.n ��,
J�Fe V l SITE: �L%.`Q
REPORT NO:
\ l
Zed `
PO NO:
REPORT TO:
PHONE/FAX:
Sampled By:
COPY TO:
SAMPLE TYPE: I = Influent, E = Effluent, W = Well, ST = Stream, SO = Soil, SL = Sludge, Other:
Collection d
Sample Identification
_ PRESERVATION
�• a `m m
v a 0 S � a e m o
c�
E o 0 o a L E 6 g j o v 0 o
Date Time Temp Cn " " U a Z Z N=
p 0 w= ANALYSIS REQUESTED
z
W VY�� —
2 1( C P
_� o
`
)
P
C P
C O
G i
TES
C G
C
G
P 1
f
--
s�'a�-C
C P I l
G �Q� i
N�3 J �uS I'Tp J 7 ice'
Transfer
Relinquished By:
1.
12.
Temperature when Received °C: Accepted:_/
Delivered By: Received
Comments:
Date/Time
7 23 �S
Received
I Date/Time I
Resample Re ested:
.Date: Time:
RD AROUND:

3c�-3
6602 Windmill Way , NC
ENVIRONMENTAL CHEMISTS, INC OFFICE: 910-392-023'IFAX 910392-44245
Analytical & Consulting Chemists NCDENR: DWQ CERTIFICATION # 94 NCDHHS: DLS CERTIFICATION # 37729 [e-mail]
f'nl I C(%Tlnkl AAlr% f%UAIAI f%c !%I IQrnnv
Client: S kj� S
PROJECT NAME: S ed Mill)
R ORT NO:
ADDRESS: 5cp--
CONTACT NAM n
REP O:
PO NO. t-4
PHO /F
COPY TQ�i
.com
sampled By, 0ARw01 C TV15C. 1 _
Sample Identification
Collection
E
y
N
E `o 2
a `o
U a
_..
`o rn
" e
__...,
Uj
m
g
",,......,,
PRESERVATION
.. - .—,, ., � - ,,�� �a���,
%�W - �Vn, aL- - Qluuge, utner.
ANALYSIS REQUESTED
Date
Time
Temp
Z
°
_
o
_
o"
=
zo
z
o
~
w
o
Out al � W MI--6S�
W
c
P
TS H Iv
[
r
G-
C
P
,3
cop �Z (e01�'w 6 V0 C
P
t
O II #
C
P
TSS,
G
G
COD
G
G
tfall #
C
P�
TS ,pH
G
G I
c
COD
G
P
y
G
G
1,
C
P
G
G
Transfer
Relinquished By:
Date/Time
Received By:
Date/Time
2.
•_... �,..., .,.....v ........ ,wv..,��., v. t. (l P%LLCIJICU. 14 mejecie _ Kesample a uested:
Delivered By: Received By. tivc Date: % `' Time: )'