WQ0034775_Monitoring - 03-2024_20240606

Monitoring Report Submittal
Permit Number#*
Name of Facility:*
Month: * March
Report Information
Type *
Revised - GW-59
WQ0034775
Bakelite Synthetics
Confirmation Email Address: *
Name of Submitter: *
Signature:
Date of submittal:
Initial Review
Year:* 2024
Upload Document*
CLRS Permit WQ0034775 March 2024 Revised 2.11 MB
Submittal.pdf
PDF Only
Please upload one PDF containing all applicable monitoring reports
(i.e., NDMR, NDAR-1, NDAR-2, NDMLR, GW-59).
[e-mail]
W. Ben Moore
6/6/2024
This will be filled in automatically
Reviewer: Wanda.Gerald

Is the project number correct?* WQ0034775
Is the monitoring report accepted?* Yes No
Regional Office* Wilmington
Reviewer: _anonymous
Review Date: 6/7/2024

GW-59A COMPLIANCE REPORT FORM Permit # WQ0034775
(.Submit one each monitoring period with Clf -S9 forms.)
j
Enter date monitoring results were due. (4 30 2024 ) Will this monitoring report (GW-59 and GW-59A)
YTS
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
explain the 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
Yl S
NO
identification plate, area overgrown, etc.)? If the answer Is "Yes", contact the Regional Off ice for guidance.
4
Are any monitored constituents equal to or above the established standards?
0E.S
NO
If the answer to question 4 is "NO", skip -to section 8.
If the answer to question 41s "YES" list the affected wells Individually with constituent(s) and concentration(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
- S
NO
same constituent(s) In the same well(s) In the last two years?
If the answer to question 5 Is "NO", skip to section B.
If the answer to question 51s "YES", list In the space provided below, each well with constituent(s) exceeding
standards, concentratlon(s) reported, and sample collectlon date for each occurrence (for the last two years).
W WMW-1: Total Ammonia Nitrogen 580 mg/L (3/09/2022), 390 mg/L (7/13/2022), 540 mg/L (11/02/2022), 490 mg/L (3/08/2023), 390 mg/L 17/12/2023); IDS 1260 mg/L (3/09/2022), 1130 mg/L
(7113/2022) 744 mg/L (I I/02/2022), 1310 mg/L (3/08/2023), 1550 mg/L (7/12/2023), 1970 mg/L (11/15/2023); Sulfate 807 mg/L (3/09/2022l, 442 mg/L (7/13/2022) 730 mg/L (11/02/2022), 3020 mg/L
(3108/20231, 987 mg/L (7/12/2023), 2740 mg/L (11/15/2023);pH 6.47 su (11/15/2023) W WMW-2: Total Ammonia Nitrogen 26.1 mg/L (3/09/2022), 78.3 mg/L (7/13/2022), 45.6 mg/L(11/02/2022),
8.8 mg/l (3/08/2023), 7.5 mg/L (7/12/2023), 48.0 mg/L (11/15/2023); pH 5.92 W (3/09/2022), 6.21 su (7/13/2022), 5.89 su (11/02/2022), 6.39 su (3/08/2023), 5.08 su (7/12/2023), 5.40 su (11/15/23);;
Nitrate 32.6 mg/L (3/09/2022),19.5 mg/L (7/13/2022), S5.6 mg/L (11/02/2022),12.6 mg/L (3/08/2023), 10.2 mg/L (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
YTS
NO
groundwater quality problem?
If the answer to question 7 is "YES", describe those actions In the space provided below.
If the answer to question 71s "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 compllance
boundaries surroundina this facility. Failure to do so may sublect the permittee 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.
t3t1h'�'t' t ��lll
Mff is
Sig ture of Permittee (oAAufhorized Agent) Date
G W-59A 12/8/2003

SUBMIT FORM ON YELLOW PAPER ONLY
DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES
GROUNDWATER QUALITY MONITORING:
70
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: _Januarv31,2028
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
(Cit") .,.,,
(zip;
❑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): WVAMW-1
Date sample collected: March 06, 2024
FIELD ANALYSES:
WAS
Well Depth: 17.60 ft.
Well Diameter: 2 in.
pH 00400: 6.33 units Temp. 000lo: 16 -2 °C
DRY at
Depth to Water Level 62546: 10.20 ft. below measuring point Screened Interval: 7.8 ft. to
17.8
ft. Spec. Cond. 00094: 3700 µMhos
time of
sampling,
Measuring Point is 2.45 ft. above land surface
Relative M.P. Elevation: 23.29 ft.
Odor 0ooes: odor
check
Volume of water pumped/bailed before sampling:
40
gallons
Appearance Cloudy
here:®
Samples for metals were collected unfiltered: 0 YES
❑ NO and field acidified: ® YES ❑ NO
LABORATORY INFORMATION
Date sample analyzed: March 7 - 26 2024
Laboratory Name: Environmental Chemists, Inc. Certification No. 94
PARAMETERS NOTE: Values should reflect
dissolved
and colloidal concentrations.
COD ooms
mg/L
Nitrite (NO2) as N 00615
mg/L Pb - Lead oio51 ug/L
Coliform: MF Fecal 31616
/100mL
Nitrate (NO3) as N 00620 0-2fi
mg/L
Zn -Zinc 01092 mg/L
Coliform: MF Total 31504
/100mL
Phosphorus: Total as P 00665 6.43
mg/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate 70507
mg/L
Other (Specify Compounds and Concentration Units):
issolved Solids:Total 703oo 2490
mg/L
Al - Aluminum 01105
mg/L Formaldehyde (8315A): 140 ug/L
pH (Lab) 00403
units
Ba - Barium 01007
ug/L
TOC 00660 22.5
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 1570
mg/L
Hg - Mercury 71900
ug/L
Lab Report Attached? ❑■ Yes (1) ❑ No (0)
Specific Conductance 00095
µMhos
K - Potassium 00937
mg/L VOC(GWVOC) method # R90 Inw nnnnontratinn
Total Ammonia 00610 400
mg/L
Mg - Magnesium 00927
mg/L method #
(Ammonia Nitrogen; NH3 as N; Ammonia Nitrogen, Total)
Mn - Manganese o1 o55
ug/L
, method #
TKN as N 00625
mg/L
Ni - Nickel 01067
ug/L
method #
For Remediation Systems Only Total•Total• •
I certify that, to the best of my knowledge and belief, the information submitted in this report is true, accurate, and complete, and that the laboratory analytical data was produced using approved methods of analysis by a
DWQ-certified laboratory. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violatio„s.
LeaderRonald Bazinet - Bakelite Site .

SUBMIT FORM ON YELLOW PAPER ONLY
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: 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 tSlr``) NC 28456 County -Columbus ❑Lagoon ❑Remediation: Infiltration Gallery
(D"4 "" ``I°' ❑ Spray Field ❑ Remediation:
Contact Person: Mr. Ronald Bazinet Telephone#: [phone] ext 5257 ❑ Rotary Distributor ❑ Land Application of Sludge
Well Location/Site Name: WWM %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: March 06, 2024
FIELD ANALYSES:
WAS
Well Depth: 13_21 ft.
Well Diameter: 2 in.
pH 00400: 5.52 units Temp. 000lo: 15.9 °C
DRY at
Depth to Water Level 82546:7.25 ft. below measuring
point Screened Interval: 3.21 ft. to 13.21 ft.
Spec. Cond. 00094: 716 µMhos
time of
sampling,
MeasuringPoint is 1.56 ft. above land surface
Relative M.P. Elevation: 15.89 ft.
Odor 000ss: none
check
Volume of water pumped/bailed before sampling: 4.0
gallons
Appearance cloudy
here:
❑
Samples for metals were collected unfiltered: ❑ YES
El NO and field acidified: ❑ YES ❑ NO
Date sample analyzed _March 7-26, 2024 Laboratory Name: Environmental Chemists, Inc
PARAMETERS NOTE: Values should reflect dissolved and colloidal concentrations.
COD 00335
mg/L
Nitrite (NO2) as N 00615
mg/L
Coliform: MF Fecal 31616
/100mL
Nitrate (NO3) as N 00620 20.8
mg/L
Coliform: MF Total 31504
/100mL
Phosphorus: Total as P 00665 7.97
mg/L
(Note: Use MPN method for highly turbid samples)
Orthophosphate 70507
mg/L
issolved Solids:Total 7030o 308
mg/L
AI -Aluminum o11o5
mg/L
pH (Lab) 00403
units
Ba - Barium 01007
ug/L
TOC 0068o 3.2
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
Phenol 32730
ug/L
Fe- Iron 01045
ug/L
Sulfate 00945 132
mg/L
Hg - Mercury 71900
ug/L
pecific Conductance 00095
µMhos
K - Potassium 00937
mg/L
Total Ammonia 00610 20.5
mg/L
Mg - Magnesium 00927
mg/L
(Ammonia Nitrogen: NH�as N; Ammonia Nitrogen, Total)
Mn - Manganese 01055
ug/L
TKN as N 00625
mg/L
Ni - Nickel 01067
ug/L
Certification No. 94
Pb - Lead 01051 ug/L
Zn - Zinc 01092 mg/L
Other (Specify Compounds and Concentration Units):
Formaldehyde (8315A): 100 ug/L
ORGANICS: (by GC, GC/MS, HPLC)
(Specify test and method #. ATTACH LAB REPORT.)
Lab Resort Attached? N Yes (1) ❑ No (0)
VOC (GWVOC) method # R2en I xu nnnnontratlnn
method #
method #
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 C 'rfl� / G% Z
Permittee (or Authorized Agent) Name and Title- Please print or type Signature o Permittee (or Authorized gen (Dat )
GW-59 Rev.2/2010

SM
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: Mar 26, 2024
Customer PO #:
Customer ID: 11070019
Report #: 2024-05566
Project ID: Bakelite Acme CLRS
Lab ID Sample ID:
24-12952 Site: WWMW-01
Test
Collect Date/Time
3/6/2024 9:00 AM
Method
Matrix Sampled by
Water Client
Results Date Analyzed
Iron
EPA 200.7, Rev 4.4, 1994
68.2 mg/L
03/21/2024
Manganese
EPA200.7, Rev 4.4 1994
1.99 mg/L
03/19/2024
Sulfate
EPA 300.0, Rev 2 1, 1993
1570 mg/L
03/11/2024
Ammonia Nitrogen
EPA 350.1. Rev 2 0 1993
400 mg/L
03/15/2024
Total Dissolved Solids (TDS)
SM 2540 C-2015
2490 mg/L
03/07/2024
Total Phosphorus
SM 4500 P (F-H)-2011
6.43 mg/L
03/15/2024
Sulfide
SM4500 S D-2011
0.27 mg/L
03/11/2024
Total Organic Carbon (TOC)
SM 5310 B-2014
22.5 mg/L
03/07/2024
1,1,1,2-Tetrachloroethane
SW 846 Method 8260D150308
<0.5 pg/L
03/19/2024
1,1,1-Trichloroethane
SW 846 Method 82600150308
<0.5 pg/L
03/19/2024
1,1,2,2-Tetrachloroethane
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
1,1,2-Trichloroethane
SW 846 Method 8260015030B
<0.5 pg/L
03/19/2024
1,1-Dichloroethane
SW 846 Method 8260015030B
<0,5 pg/L
03/19/2024
1,1-Dichloroethene
SW 846 Method 8260D15030B
<0.5 pg/L
03/19/2024
1, 1 -Dichloropropene
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
1,2,3-Trichlorobenzene
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
1,2,3-Trichloropropane
SW 846 Method 8260D/5030B
<0.5 pg/L
03/19/2024
1,2,4-Trichlorobenzene
SW 846 Method 8260D15030B
<0.5 pg/L
03/19/2024
1,2,4-Trimethylbenzene
SW 846 Method 8260D15030B
<0.5 pg/L
03/19/2024
1,2-Dibromo-3-Chloropropane
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
1,2-Dibromoethane
SW 846 Method 8260M503013
<0.5 pg/L
03/19/2024
1,2-Dichlorobenzene
SW 846 Method 8260DIS030B
<0.5 pg/L
03/19/2024
1,2-Dichloroethane
SW 846 Method B260D/5030B
<0.5 pg/L
03/19/2024
1,2-Dichloropropane
SW 846 Method 8260D/5030B
<0,5 pg/L
03/19/2024
1,3,5-Trimethyl benzene
SW 846 Method 8260D15030B
<0.5 pg/L
03/19/2024
1,3-Dichlorobenzene
SW 846 Method 8260D15030B
<0.5 pg/L
03/19/2024
Report #:: 2024-05566 Page 1 of 9

envirochem 'A
M
ANALYTICAL & CONSULTING CHEMISTS
WSP USA E8J 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: Mar 26, 2024
Customer PO #:
Customer ID: 11070019
Report #: 2024-05566
Project ID: Bakelite Acme CLRS
1,3-Dichloropropane
SW 846 Method 8260D 5030E
<0 5 pg/L
03119/2024
1,4-Dichlorobenzene
SW 846 Method 8260D.50308
<0 5 pg/L
03/19/2024
2,2-Dichloropropane
SW 846 Method 8260D 5030E
<0 5 pg/L
03/19/2024
2-Chlorotoluene
SW 846 Method 8260D/5030B
<0.5 pg/L
03/19/2024
4-Chlorotoluene
SW 846 Method 8260D�503013
<0.5 pg/L
03/19/2024
Benzene
SW 846 Method 8260D 5030B
<0.5 pg/L
03/19/2024
Bromobenzene
SW 846 Method 8260U5030B
<0.5 pg/L
03/19/2024
Bromochloromethane
SW 846 Method 82601)�50301B
<0.5 pg/L
03/19/2024
Bromodichloromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
03/19/2024
Bromoform
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
Bromomethane
SW 846 Method 8260D/5030B
<0.5 pg/L
03/19/2024
Carbon tetrachloride
SW 846 Method 82600150308
<0.5 pg/L
03/19/2024
Chlorobenzene
SW 846 Method 826013/503013
<0.5 pg/L
03/19/2024
Chloroethane
SW 846 Method 8260D/5030B
<0.5 pg/L
03/19/2024
Chloroform
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
Chloromethane
SW 846 Method 826OD/5030B
<0.5 pg/L
03/19/2024
cis-1,2-Dichloroethene
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
cis-1,3-Dichloropropene
SW 846 Method 826OD/50306
<0.5 pg/L
03/19/2024
Dibromochloromethane
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
Dibromomethane
SW 846 Method 826OD150308
<0.5 pg/L
03/19/2024
Dichlorodifluoromethane
SW 846 Method 8260D15030B
<0.5 pg/L
03/19/2024
Ethylbenzene
SW 846 Method 8260D150308
<0.5 pg/L
03/19/2024
Hexachlorobutadiene
SW 846 Method 82600/5030B
<0.5 pg/L
03/19/2024
Isopropylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
03/19/2024
M+P Xylene
SW 846 Method 8260D/5030B
<1.0 pg/L
03/19/2024
Methylene chloride
SW 846 Method 8260D15030B
<0.5 pg/L
03/19/2024
Naphthalene
SW 846 Method 826OD150308
<0.5 pg/L
03/19/2024
n-Butylbenzene
SW 846 Method 8260DIS0308
<0.5 pg/L
03/19/2024
n-Propylbenzene
SW 846 Method $26OD/SD308
<0.5 pg/L
03/19/2024
ortho-Xylene
SW 846 Method 82600/50308
<0.5 pg/L
03/19/2024
Report 0: 2024-05566
Page 2 of 9

'Sw
ANALYTICAL & CONSULTING CHEMISTS
Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 29405 • 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.corn
WSP USA E&I Inc
Date of Report: Mar 26, 2024
5710 Oleander Drive, Suite 110
Customer PO #:
Wilmington NC 28405
Customer ID: 11070019
Attention:
Report #: 2024-05566
Project ID: Bakelite Acme CLRS
p-Isopropyltoluene
SW 846 Method 8260D15030B
<0.5 pg/L
03/19/2024
sec-Butylbenzene
SW 846 Method 8260D/5030B
<0.5 tag/L
03/19/2024
Styrene
SW 846 Method 8260DIS030B
<0 5 pg/L
03/19/2024
te rt-Butyl benzene
SW 846 Method 826oD/5030B
<0.5 pg/L
03/19/2024
Tetrachloroethene
SW 846 Method 8260D15G30B
<0.5 fag/L
03/19/2024
Toluene
SW 846 Method 8260D/5030B
<0.5 fag/L
03/1912024
Trans-1,2-Dichloroethene
SW 846 Method 8260D15030B
<0.5 tag/L
03/19/2024
Trans-1,3-dichloropropene
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
Trichloroethene
5W 846 Method 8260D15030B
<0.5 pg/L
03/19/2024
Trichlorofluoromethane
SW 846 Method 8260D/5030B
<0 5 pg/L
03/19/2024
Vinyl chloride
SW 846 Method 8260D+5n3-jB
<0.5 pg/L
03/19/2024
Formaldehyde
SW846 8315A
140 pg/L
03/08/2024
Nitrate Nitrogen (Calc)
Nitrite Nitrogen
EPA 353.2. Rev 2 0, 1993
0.18 mg/L
03/06/2024
Nitrate+Nitrite-Nitrogen
EPA 353.2. Rev 2 0 1993
0.44 mg/L
03/07/2024
Nitrate Nitrogen
Subtraction Method
0.26 mg/L
03/21/2024
Total Nitrogen (Calc)
Total Kjeldahl Nitrogen (TKN)
EPA 351 2, Rev 2 0, 1993
416 mg/L
03/26/2024
Total Nitrogen
Total Nitrogen
416 mg/L
03/26/2024
Lab ID Sample ID:
24-12952A Site: WWMW-01
Tnci
Iron
Manganese
Collect DatelTime
3/6/2024 9.00 AM
Method
EPA 2001, Rev. 4.4. 1994 (Dissolved)
EPA 200.7, Rev 4.4. 1994 (Dissolved)
Matrix Sampled by
Water Client
Results Date Analyzed
0.012 mg/L 03/14/2024
2.27 mg/L 03/14/2024
Report #: 2024-05566 Page 3 of 9

[enviroche]m
ANALYTICAL_ & CONSULTING CHEMISTS
WSP USA P&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; i!environmentalchemists.com
Date of Report: Mar 27, 2024
Customer PO #:
Customer ID: 11070019
Report #: 2024-05566
Project ID: Bakelite Acme CLRS
Lab ID Sample ID:
24-12970 Site: WWMW-02
Test
Collect DatelTime
3/6/2024 9:13 AM
Method
Matrix Sampled by
Water Client
Results Date Analyzed
I ron
EPA 200.7, Rev 4.4, 1994
0.032 mg/L
03/19/2024
Manganese
EPA 200.7, Rev 4.4. 1994
0.213 mg/L
03/19/2024
Sulfate
EPA300.0, Rev 2.1. 1993
132 mg/L
03/11/2024
Ammonia Nitrogen
EPA 350.1, Rev 2.0, 1993
20.5 mg/L
03/15/2024
Total Dissolved Solids (TDS)
SM 2540 C-2015
308 mg/L
03/07/2024
Total Phosphorus
SM 4500 P (F-H)-2011
7.97 mg/L
03/15/2024
Sulfide
SM 4500 s 0-2011
<0.05 mg/L
03/11/2024
Total Organic Carbon (TOC)
SM 5310 B-2014
3.2 mg/L
03/07/2024
1,1,1,2-Tetrachloroethane
SW 846 Method 8260D/5030B
<0.5 pg/L
03/12/2024
1,1,1-Trichloroethane
SW 846 Method 8260D/5030B
<0.5 pg/L
03/12/2024
1,1,2,2-Tetrachloroethane
SW 846 Method 8260D/5030B
<0.5 pg/L
0311212024
1,1,2-Trichloroethane
SW 846 Method 8260D/50308
<0.5 pg/L
03/12/2024
1,1-Dichloroethane
SW 846 Method 8260D/5030B
<0.5 pg/L
03/12/2024
1,1-Dichloroethene
SW 846 Method 8260D/5030B
<0.5 pg/L
03/12/2024
1,1-Dichloropropene
SW 846 Method 826OD15030B
<0.5 pg/L
03/12/2024
1, 2, 3-Trich lorobenzene
SW 846 Method 8260D15030B
<0.5 pg/L
03/12/2024
1,2,3-Trichloropropane
SW 846 Method 8260D/5030B
<0.5 pg/L
03/12/2024
1,2,4-Trichlorobenzene
SW 846 Method 8260D15030B
<0.5 pg/L
03/12/2024
1,2,4-Trimethylbenzene
SW 846 Method 8260DIS030B
<0.5 pg/L
03/12/2024
1,2-Dibromo-3-Chloropropane
SW 846 Method 8260D/50308
<0.5 pg/L
03/12/2024
1,2-Dibromoethane
SW 846 Method 8260D/50308
<0.5 pg/L
03/12/2024
1,2-Dichlorobenzene
SW 846 Method 82600150308
<0.5 pg/L
03/12/2024
1,2-Dichloroethane
SW 846 Method 8280D/5030B
<0.5 pg/L
03/12/2024
1,2-Dichloropropane
SW 646 Method 8260D/5030B
<0.5 pg/L
03/12/2024
1,3,5-Trimethylbenzene
SW 846 Method 8260D/50308
<0.5 pg/L
03/12/2024
1,3-Dichlorobenzene
SW 846 Method 826OD15030B
<0.5 pg/L
03/12/2024
Report #' 2024.05566 Page 4 of 9

.FFW"W-.- "I
sN
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
infokSenvironmentalchemists.com
WSP USA E&I Inc
Date of Report: Mar 26, 2024
5710 Oleander Drive , Suite 110
Customer PO #:
Wilmington NC 28405
Customer ID: 11070019
Attention:
Report #: 2024-05566
Project ID: Bakelite Acme CLRS
1,3-Dichloropropane
SW 846 Method 826013/50308
<0.5 pg/L
03/12/2024
1,4-Dichlorobenzene
SW 846 Method 826013/50308
<0.5 pg/L
03/12/2024
2,2-Dichloropropane
SW 846 Method 826OD15030B
<0.5 pg/L
03/12/2024
2-Chlorotoluene
SW 846 Method 826OD/50308
<0.5 pg/L
03/12/2024
4-Chlorotoluene
SW 846 Method 826OD150308
<0.5 pg/L
03/12/2024
Benzene
SW 846 Method 8260D/5030B
<0.5 pg/L
03/12/2024
Bromobenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
03/12/2024
Bromochloromethane
SW 846 Method 8260D/5G30B
<0.5 pg/L
03/12/2024
Bromodichloromethane
SW 846 Method 8260D15030B
<0.5 pg/L
03/12/2024
Bromoform
SW 846 Method 8260D15030B
<0.5 pg/L
03/12/2024
Bromomethane
SW 846 Method 82BOD15030B
<0.5 pg/L
03/12/2024
Carbon tetrachloride
SW 846 Method 8260D15030B
<0.5 pg/L
03/12/2024
Chlorobenzene
SW 846 Method 826OD15030B
<0.5 pg/L
03/12/2024
Chloroethane
SW 846 Method 82600150308
<0.5 pg/L
03/12/2024
Chloroform
SW 846 Method 8260D150308
<0.5 pg/L
03/12/2024
Chloromethane
SW 846 Method 826OD15030B
<0.5 pg/L
03/12/2024
cis-1,2-Dichloroethene
SW 846 Method 826OD15030B
<0.5 pg/L
03/12/2024
cis-1,3-Dichloropropene
SW 846 Method 626OD15030B
<0.5 pg/L
03/12/2024
Dibromochloromethane
SW 846 Method 826OD15030B
<0.5 pg/L
03/12/2024
Dibromomethane
SW 846 Method 826OD15030B
<0.5 pg/L
03/12/2024
Dichlorodifluoromethane
SW 846 Method 826OD15030B
<0.5 pg/L
03/12/2024
Ethylbenzene
SW 846 Method 8260D15030B
<0.5 pg/L
03/12/2024
Hexachlorobutadiene
SW 846 Method 826ODY5030B
<0.5 pg/L
03/12/2024
Isopropylbenzene
SW 846 Method 826OD15030B
<0.5 pg/L
03/12/2024
M+P Xylene
SW 846 Method 8260D/5030B
<1.0 pg/L
03/12/2024
Methylene chloride
SW 846 Method 8260D/5030B
<0.5 pg/L
03/12/2024
Naphthalene
SW 846 Method 826OD15030B
<0.5 pg/L
03/12/2024
n-Butylbenzene
SW 846 Method 8260D15030B
<0.5 pg/L
03/12/2024
n-Propylbenzene
SW 846 Method 8260D15030B
<0.5 pg/L
03/12/2024
ortho-Xylene
SW 846 Method 826OD15030B
<0.5 pg/L
03/12/2024
Report #: 2024-05566 Page 5 of 9

ANAL"CAL & 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
in fbr:environmentalchemists.com
Date of Report: Mar 26, 2024
Customer PO #:
Customer ID: 11070019
Report #: 2024-05566
Project ID: Bakelite Acme CLRS
p-Isopropyltoluene
SW 846 Method 826OD15030B
<0.5 pg/L
03/12/2024
sec-Butylbenzene
SW 846 Method 826OD15030B
<0.5 pg/L
03/12/2024
Styrene
SW 846 Method 826013150306
<0.5 pg/L
03/12/2024
tert-B utyl benzene
SW 846 Method 8260D150306
<0.5 pg/L
03/12/2024
Tetrachloroethene
SW 846 Method 826OD150308
<0.5 pg/L
03/12/2024
Toluene
SW 846 Method 8260D150308
<0.5 pg/L
03/12/2024
Trans- l ,2-Dichloroethene
SW 846 Method 826OD150308
<0.5 pg/L
03/12/2024
Trans-1,3-dichloropropene
SW 846 Method 8260DIS030B
<0.5 pg/L
03112/2024
Trichloroethene
SW 846 Method 8260D15030B
<0.5 pg/L
03/12/2024
Trichlorofluoromethane
SW 846 Method 8260015030B
<0.5 pg/L
03/12/2024
Vinyl chloride
SW 846 Method 8260DIS030B
<0.5 pg/L
03/12/2024
Formaldehyde
SW846 8315A
100 pg/L
03/08/2024
Nitrate Nitrogen (Calc)
Nitrite Nitrogen
EPA 353.2. Rev. 2.0, 1993
0.19 mg/L
03/06/2024
N itrate+ Nitrite -Nitrogen
EPA 353.2, Rev. 2.0, 1993
21.0 mg/L
03/07/2024
Nitrate Nitrogen
Subtraction Method
20.8 mg/L
03/21/2024
Total Nitrogen (Calc)
Total Kjeldahl Nitrogen (TKN)
EPA 351.2, Rev.2.0, 1993
35.9 mg/L
03/26/2024
Total Nitrogen
Total Nitrogen
56.9 mg/L
03/26/2024
Lab ID Sample ID:
Collect DatelTime
Matrix Sampled by
24-12970A Site: WWMW-02
3/6/2024 9:13 AM
Water Client
Test Method Results Date Analyzed
Iron
Manganese
EPA 200.7, Rev. 4.4, 1994 (Dissolved)
EPA 200.7, Rev. 4.4, 1994 (Dissolved)
0.031 mg/L 03/14/2024
0.224 mg/L 03/14/2024
Report #:: 2024-05566 Page 6 o1 9

F"'"" ""qql
Environmental Chemists, Inc.
envirochem6602 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 • 910.347.5943 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS info environmentalchemists com
WWMW-03 NOT PART OF PERMIT MONITORING REQUIREMENTS
WSP USA E&I Inc Date of Report: Mar 26, 2024
5710 Oleander Drive , Suite 110 Customer PO #:
Wilmington NC 28405 Customer ID: 11070019
Attention: Report #: 2024-05566
Project ID: Bakelite Acme CLRS
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
24-12971 Site: WWMW-03 3/6/2024 9:39 AM Water Client
Test Method Results Date Analyzed
Iron
EPA 200 7, Rev 4.4. 1994
2.64 mg/L
03/19/2024
Manganese
EPA 200 7, Rev 4.4. 1994
0.059 mg/L
03/19/2024
Sulfate
EPA 300 0, Rev 2 1, 1993
22 mg/L
03/08/2024
Ammonia Nitrogen
EPA 350 1, Rev 2 0,1993
110 mg/L
03/15/2024
Total Dissolved Solids (TDS)
SM 2540 C-2015
325 mg/L
03/07/2024
Total Phosphorus
SM 4500 P (F-H)-2011
11.7 mg/L
03/15/2024
Sulfide
SM 4500 S 0-2011
0.09 mg/L
03/11/2024
Total Organic Carbon (TOC)
SM 5310 B-2014
10.3 mg/L
03/07/2024
1,1,1,2-Tetrachloroethane
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
1,1,1-Trichloroethane
SW 846 Method 82SOD15030B
<0.5 pg/L
03/19/2024
1,1,2,2-Tetrachloroethane
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
1,1,2-Trichloroethane
SW 846 Method 8260D15030B
<0.5 pg/L
03/19/2024
1,1-Dichloroethane
SW 846 Method 8260DIS030B
<0.5 pg/L
03/19/2024
1, 1 -Dichloroethene
SW 846 Method 826OD150308
<0.5 pg/L
03/19/2024
1, 1 -Dichloropropene
SW 846 Method 826OD/5030B
<0.5 pg/L
03/19/2024
1,2,3-Trichlorobenzene
SW 846 Method 826OD/5030B
<0.5 pg/L
03/19/2024
1,2,3-Trichloropropane
SW 846 Method 826OD/5030B
<0.5 pg/L
03/19/2024
1,2,4-Trichlorobenzene
SW 846 Method 826OD/5030B
<0.5 pg/L
03/19/2024
1,2,4-Trimethylbenzene
SW 846 Method 826OD/5030B
<0.5 pg/L
03/19/2024
1,2-Dibromo-3-Chloropropane
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
1,2-Dibromoethane
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
1,2-Dichlorobenzene
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
1,2-Dichloroethane
SW 846 Method 826OD/5030B
<0.5 pg/L
03/19/2024
1,2-Dichloropropane
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
1,3,5-Trimethylbenzene
SW 846 Method 8260015030E
<0.5 pg/L
03/19/2024
1,3-Dichlorobenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
03/19/2024
Report M 2024-05566 Page 7 of 9

_PF7 "I Environmental Chemists, Inc.
envirochem6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
M 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab Fax
ANALYTICAL & CONSULTING CHEMISTS info(aenvironinentalchemists.com
WSP USA E&I Inc
5710 Oleander Drive , Suite 110
Wilmington NC 28405
Attention:
WWMW-03 NOT PART OF PERMIT MONITORING REQUIREMENTS
Date of Report: Mar 26, 2024
Customer PO #:
Customer ID: 11070019
Report #: 2024-05566
Project ID: Bakelite Acme CLRS
1,3-Dichloropropane
SW 846 Method 82GOD15030B
<0.5 pg/L
03/19/2024
1,4-Dichlorobenzene
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
2,2-Dichloropropane
SW 846 Method 826OD/5030B
<0 5 pg/L
03/19/2024
2-Chlorotoluene
SW 846 Method 826OD/5030B
<0.5 pg/L
03/19/2024
4-Chlorotoluene
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
Benzene
SW 846 Method 82BOD/5030B
<0.5 pg/L
03/19/2024
Bromobenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
03/19/2024
Bromochloromethane
SW 846 Method 8260D/5030B
<0.5 pg/L
03/19/2024
Bromodichloromethane
SW 846 Method 826OD/5030B
<0.5 pg/L
03/19/2024
Bromoform
SW 846 Method 826OD/5030B
<0.5 pg/L
03/19/2024
Bromomethane
SW 846 Method 826OD/5030B
<0.5 pg/L
03/19/2024
Carbon tetrachloride
SW 846 Method 8260D/50308
<0.5 pg/L
03/19/2024
Chlorobenzene
SW 846 Method 8260D/50308
<0.5 pg/L
03/19/2024
Chloroethane
SW 846 Method 8260D150308
<0.5 pg/L
03/19/2024
Chloroform
SW 846 Method 8260D/50308
<0.5 pg/L
03/19/2024
Chloromethane
SW 846 Method 82600/50308
<0.5 pg/L
03/19/2024
cis-1,2-Dichloroethene
SW 846 Method 82600/5030B
<0.5 pg/L
03/19/2024
cis-1,3-Dichloropropene
SW 846 Method 826OD/5030B
<0.5 pg/L
03/19/2024
Dibromochloromethane
SW 846 Method 826DD/5030B
<0.5 pg/L
03/19/2024
Dibromomethane
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
Dichlorodifluoromethane
SW 846 Method 8260DIS030B
<0.5 pg/L
03/19/2024
Ethylbenzene
SW 846 Method 8260DIS0308
<0.5 pg/L
03/19/2024
Hexachlorobutadiene
SW 846 Method 826OD15030B
<0.5 pq/L
03/19/2024
I sopropylbenzene
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
M+P Xylene
SW 846 Method 826OD/5030B
<1.0 pg/L
03/19/2024
Methylene chloride
SW 846 Method 826OD/50308
<0.5 pg/L
03/19/2024
Naphthalene
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
n-Butylbenzene
SW 846 Method 8260D/5030B
<0.5 pg/L
03/19/2024
n-Propylbenzene
SW 846 Method 8260D150308
<0.5 pg/L
03/19/2024
ortho-Xylene
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
Report # 2024-05566
Page 8 of 9

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 ,a environmentalchemists.com
WWMW-03 NOT PART OF PERMIT MONITORING REQUIREMENTS
WSP USA E&I Inc
Date of Report: Mar 26, 2024
5710 Oleander Drive , Suite 110
Customer PO #:
Wilmington NC 28405
Customer ID: 11070019
Attention:
Report #: 2024-05566
Project ID: Bakelite Acme CLRS
p-Isopropyltoluene
SW 846 Method 826OD15030B <0.5 pg/L
03/19/2024
sec-Butylbenzene
SW 846 Method 826OD15030B <0.5 pg/L
03/19/2024
Styrene
SW 846 Method 826OD150306 <0.5 pg/L
03/19/2024
tert-Butylbenzene
SW 846 Method 8260DIS030B <0.5 pg/L
03/19/2024
Tetrachloroethene
SW 846 Method 826OD15030B <0.5 pg/L
03/19/2024
Toluene
SW 846 Method 826OD150308
<0.5 pg/L
03/19/2024
Trans-1, 2-Dichloroethene
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
Trans- 1,3-dichloro propene
SW 846 Method 826OD15030B
<0.5 pg/L
03/19/2024
Trichloroethene
SW 846 Method 826OD150308
<0.5 pg/L
03/19/2024
Trichlorofluoromethane
SW 846 Method 8260D15030B
<0.5 pg/L
03/19/2024
Vinyl chloride
SW 846 Method 8260D150308
<0.5 pg/L
03/19/2024
Formaldehyde
SW846 8315A
<50 pg/L
03/08/2024
Nitrate Nitrogen (Calc)
Nitrite Nitrogen
EPA 353.2, Rev. 2.0, 1993
0.04 mg/L
03/06/2024
Nitrate+Nitrite-Nitrogen
EPA 353.2, Rev. 2.0.1993
0.11mg/L
03/07/2024
Nitrate Nitrogen
Subtraction Method
0.07 mg/L
03/21/2024
Total Nitrogen (Calc)
Total Kjeldahl Nitrogen (TKN)
EPA 351 2, Rev.2 0, 1993
94.8 mg/L
03/26/2024
Total Nitrogen
Total Nitrogen
94.9 mg/L
03/26/2024
Lab ID Sample ID:
Collect DatelTime
Matrix Sampled by
24-12971A Site: WWMW-03
3/6/2024 9.39 AM
Water Client
Test
Method
Results Date Analyzed
Iron EPA 200.7, Rev 4 4, 1994 (Dissolved) 0.015 mg/L 03/14/2024
Manganese EPA 200.7, Rev 4 4, 1994 (Dissolved) 0.046 mg/L 03/14/2024
Comment: rReviewed by:KQI�&t�(1/J
Report X 2024-05566 Page 9 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
info(# environmen talchemists.com
Wood QC - 2024-05566
Parameter
True Value
m 'L
Result
mg L
% Recovery
Limits
Ammonia
5.0
5.1
102
90-110
Iron
2.00
2.00
100
90-110
Iron
2.00
2.00
100
90-110
Iron
2.00
1.98
99
90-110
Manganese
1.00
1.02
102
90- l 10
Manganese
1.00
1.00
100
90-110
NO2
0.60
0.59
98
90-110
NO3 & NO2
1.00
0.94
94
90-110
Sulfate
50.0
47.2
94
90-110
TDS
600
605
101
90-110
Sulfide
0.50
0.49
98
90-110
TOC
10.0
10.2
102
90-110
TKN
1 4.0
1 4.1
1 102
1 90-110
TP
1 1.60
1 1.64
1102
1 90-110
MS/MSD
Parameter
True Value
mg'L
Recovery
mg/L
Recovery
%
Difference
Limits %
Recovery
Limits
Difference
Ammonia
4.0
4.013.9
100/98
2
80-120
< 20
Iron
1.00
1.04/ 1.01
104/ 101
3
80-120
.520
Iron
1.00
1.01/1.01
101/101
0
80-120
<20
Iron
1.00
0.99/ 1.00
99/ 100
1
80-120
< 20
Manganese
0.100
0.104/0.101
104/101
3
80-120
<20
Manganese
0.100
0.099/0.098
99/98
1
80-120
<20
NO2
0.50
0.52/0.53
104/106
2
80-120
<20
NO3 & NO2
0.50
0.51/0.54
102/108
6
80-120
<20
Sulfate
10.0
9.2/9.0
92/90
2
80-120
<20
TDS
NA
N/A
N/A
NIA
80-120
<20
Sulfide
0.50
0.43/0.43
86/86
0
70-130
< 30
TOC
10.0
9.6
96
MA
80-120
< 20
TKN
4.0
4.3/4.3
108/108
0
80-120
< 20
TP
1.60
1.91
119
N A
80-120
< 20
TP
1.60
1.54/ 1.44
96/90
6
80-120
< 20

DUPLICATE SAMPLES
Parameter
Results
mg'L
% Difference
Limits
Ammonia
N/A
NA
NA
< 10
Iron
NA
NA
NA
NA
Iron
NrA
NA
NA
N'A
Iron
NA
MA
NA
NA
Manganese
NA
NA
N'A
NA
Manganese
NA
NA
N'A
N. A
NO2
NA
NA
NA
510
NO3 & NO2
N'A
NA
NA
< 20
Sulfate
9.0
9.0
0
< 10
TDS
2460
2525
3
<_ 10
Sulfide
- 0.05
- 0.05
0
< 10
TOC
<1
< 1
0
<10
TKN
N/A
NA
NA
<10
TP
NA
NA
NA
510
TP
NA
NA
NA
<10
BLANK
Parameter
Results
mg/L
Limit
mg. L
Ammonia
<0.1
0.1
Iron
<0.005
0.005
Iron
<0.005
0.005
Iron
<0.005
0.005
Manganese
<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
TP
<0.02
0.02

LABORATORY CONTROL SAMPLE #1
QC Batch QC2403506
Report#2024-05566 Page I of 3
Spike Compounds
Method Blank
Result
p S ike
Added
Blank Spike
QC Limits
(Mandatory)
% Recovery Range
Result
Recovery
Dichlorodifluoromethane
<0.5
8
8.2
103
80-120
Chloromethane
<0.5
8
8.65
108
80-120
Vinyl chloride
<0.5
8
8.67
108
80-120
Bromomethane
<0.5
8
7.37
92.1
80-120
Chloroethane
<0.5
8
9.39
117
80-120
Trichlorofluoromethane
<0.5
8
8.27
103
80-120
1, 1 -Dichloroethene
<0.5
8
9.39
117
80-120
Methylene chloride
<0.5
8
9.61
120*
80-120
trans-1,2-Dichloroethene
<0.5
8
9.28
116
80-120
1, 1 -Dichloroethane
<0.5
8
8.96
112
80-120
2,2-Dichloropropane
<0.5
8
9.15
114
80-120
ci s- 1,2-Dichloroethene
<0.5
8
9.41
118
80-120
Bromochloromethane
<0.5
8
10.45
131 *
80-120
Chloroform
<0.5
8
8.78
110
80-120
1, 1, 1 -Trichloroethane
<0.5
8
8.67
108
80-120
Carbon tetrachloride
<0.5
8
8.58
107
80-120
1, 1 -Dichloropropene
<0.5
8
7.77
97.1
80-120
Benzene
<0.5
8
8.56
107
80-120
1,2-Dichloroethane
<0.5
8
9.87
123*
80-120
Trichloroethene
<0.5
8
7.82
97.8
80-120
1,2-Dichloropropane
<0.5
8
9.05
113
80-120
Dibromomethane
<0.5
8
8.57
107
80-120

LABORATORY CONTROL SAMPLE #1
QC Batch QC2403506
Report#2024-05566 Page 2 of 3
Spike Compounds
p p
Method
Blank
Result
Spike
Added
Blank Spike
QC Limits
(Ma
( ry�
% Recovery Range
Result
Recovery
Bromodichloromethane
<0.5
8
8.54
107
80-120
cis-1,3-Dichloropropene
<0.5
8
8.41
105
80-120
Toluene
0.25
8
8.45
106
80-120
trans-1,3-Dichloropropene
<0.5
8
8.49
106
80-120
1,1,2-Trichloroethane
<0.5
8
8.65
108
80-120
Tetrachloroethene
<0.5
8
7.35
91.9
80-120
1,3-Dichloropropane
<0.5
8
8.93
112
80-120
Dibromochloromethane
<0.5
8
817
102
80-120
1,2-Dibromoethane
<0.5
8
8.51
106
80-120
Chlorobenzene
<0.5
8
8.03
100
80-120
Ethylbenzene
<0.5
8
8.27
103
80-120
1, 1, 1,2-Tetrachloroethane
<0.5
8
8.25
103
80-120
M+P Xylene
<1
16
16.56
104
80-120
O-Xylene
<0.5
8
8.27
103
80-120
Styrene
<0.5
8
8.25
103
80-120
Bromoform
<0.5
8
7.78
97.3
80-120
Isopropylbenzene
<0.5
8
8.44
106
80-120
Bromobenzene
<0.5
8
8.63
108
80-120
1,1,2,2-Tetrachloroethane
<0.5
8
8.99
112
80-120
n-Propylbenzene
<0.5
8
8.22
103
80-120
1,2,3-Trichloropropane
<0.5
8
8.78
110
80-120
2-Chlorotoluene
<0.5
8
8.37
105
80-120
1,3,5-Trimethylbenzene
<0.5
8
8.16
102
80-120

LABORATORY CONTROL SAMPLE #1
QC Batch QC2403506
Report#2024-05566 Page 3 of 3
Spike Compounds
4-Chlorotoluene
Method Blank
Result
p S ike
Added
Blank Spike
Q C Limits
(Mandatory)
% Recovery Range
Result
Recovery
<0.5
8
8.46
106
80-120
tert-Butylbenzene
<0.5
8
7.92
99
80-120
1,2,4-Trimethylbenzene
<0.5
8
8.14
102
80-120
sec-Butylbenzene
<0.5
8
7.97
99.6
80-120
1,3-Dichlorobenzene
<0.5
8
7.98
99.8
80-120
4-Isopropyholuene
<0.5
8
7.58
94.8
80-120
1,4-Dichlorobenzene
<0.5
8
7.98
99.8
80-120
n-Butylbenzene
<0.5
8
7.94
99.3
80-120
1,2-Dichlorobenzene
<0.5
8
8.2
103
80-120
1,2-Dibromo-3-chloropropane
<0.5
8
7.7
96.3
80-120
1,2,4-Trichlorobenzene
<0.5
8
7.88
98.5
80-120
Hexachlorobutadiene
<0.5
8
7.02
87.8
80-120
Naphthalene
<0.5
8
8.1
101
80-120
1,2,3-Trichlorobenzene
<0.5
8
8.03
100
80-120

LABORATORY CONTROL SAMPLE #2
QC Batch QC2403506
Report#2024-05566 Page 1 of 3
Spike Compounds
Dichlorodifluoromethane
Method Blank
Result
p S ike
Added
Blank Spike
Q C Limits
(Mandatory)
% Recovery Range
Result
Recovery
<0.5
12
13.56
113
80-120
Chloromethane
<0.5
12
13.29
111
80-120
Vinyl chloride
<0.5
12
13.7
114
80-120
Bromomethane
0.28
12
11.97
99.8
80-120
Chloroethane
<0.5
12
14.68
122*
80-120
Trichlorofluoromethane
<0.5
12
13.43
112
80-120
1, 1 -Dichloroethene
<0.5
12
14.89
124*
80-120
Methylene chloride
<0.5
12
15.03
125*
80-120
trans-1,2-Dichloroethene
<0.5
12
14.55
121*
80-120
1, 1 -Dichloroethane
<0.5
12
13.87
116
80-120
2,2-Dichloropropane
<0.5
12
14.06
117
80-120
ci s- 1,2-Dichloroethene
<0.5
12
14.71
123*
80-120
Bromochloromethane
<0.5
12
15.73
131 *
80-120
Chloroform
<0.5
12
13.53
113
80-120
1, 1, 1 -Trichloroethane,
<0.5
12
13.25
110
80-120
Carbon tetrachloride
<0.5
12
13.41
112
80-120
1, 1 -Dichloropropene
<0.5
12
12.31
103
80-120
Benzene
<0.5
12
13.15
110
80-120
1,2-Dichloroethane
<0.5
12
15.07
126*
80-120
Trichloroethene
<0.5
12
12.14
101
80-120
1,2-Dichloropropane
<0.5
12
13.67
114
80-120
Dibromomethane
<0.5
12
12.87
107
80-120

LABORATORY CONTROL SAMPLE #2
QC Batch QC2403506
Report#2024-05566 Page 2 of 3
Spike Compounds
p p
Method
Blank
Result
Spike
Added
Blank Spike
QC Limits
(Mandatory)
( ry)
% Recovery Range
Result
Recovery
Bromodichloromethane
<0.5
12
12.74
106
80-120
cis- 1,3 -D ichloropropene
<0.5
12
12.62
105
80-120
Toluene
<0.5
12
13.21
110
80-120
trans- 1,3 -Dichloropropene
0.25
12
12.6
105
80-120
1,1,2-Trichloroethane
<0.5
12
13.07
109
80-120
Tetrachloroethene
<0.5
12
1182
98.5
80-120
1,3-Dichloropropane
<0.5
12
13.53
113
80-120
Dibromochloromethane
<0,5
12
12.26
102
80-120
1,2-Dibromoethane
<0.5
12
12.69
106
80-120
Chlorobenzene
<0.5
12
12.23
102
80-120
Ethylbenzene
<0.5
12
13.04
109
80-120
1, 1, 1,2-Tetrachloroethane
<0.5
12
12.31
103
80-120
M+P Xylene
<1
24
26.45
110
80-120
O-Xylene
<0.5
12
12.94
108
80-120
Styrene
<0.5
12
12.99
108
80-120
Bromoform
<0.5
12
10.92
91
80-120
lsopropylbenzene
<0.5
12
13.62
114
80-120
Bromobenzene
<0.5
12
12.82
107
80-120
1,1,2,2-Tetrachloroethane
<0.5
12
13.36
111
80-120
n-Propylbenzene
<0.5
12
13.24
110
80-120
1,2,3-Trichloropropane
<0.5
12
13.62
114
80-120
2-Chlorotoluene
<0.5
12
12.93
108
80-120
1,3,5-Trimethylbenzene
<0.5
12
12.96
108
80-120

LABORATORY CONTROL SAMPLE #2
QC Batch QC2403506
Report#2024-05566 Page 3 of 3
Spike Compounds
p p
4-Chlorotoluene
Method
Blank
Result
Spike
Added
Blank Spike
QC Limits
(Mandatory)
i ry)
Recovery Range
Result
Recovery
<0.5
12
13.31
111
80-120
tert-Butylbenzene
<0.5
12
12.23
102
80-120
1,2,4-Trimethylbenzene
<0.5
12
12.85
107
80-120
sec-Butylbenzene
<0.5
12
12.95
108
80-120
1,3-Dichlorobenzene
<0.5
12
12.07
101
80-120
4-Isopropyltoluene
<0.5
12
12.43
104
80-120
1,4-Dichlorobenzene
<0.5
12
12.33
103
80-120
n-Butylbenzene
<0.5
12
13.34
111
80-120
1,2-Dichlorobenzene
<0.5
12
12.25
102
80-120
1,2-Dibromo-3-chloropropane
<0.5
12
11.46
95.5
80-120
1,2,4-Trichlorobenzene
<0.5
12
11.58
96.5
80-120
Hexachlorobutadiene
<0.5
12
11.51
95.9
80-120
Naphthalene
<0.5
12
11.29
94.1
80-120
1,2,3-Trichlorobenzene
<0.5
12
11.52
96
80-120

LABORATORY CONTROL SAMPLE #1
QC Batch QC2403482
Report#2024-05566 Page I of 3
Spike Compounds
Method Blank
Result
p S ike
Added
Blank Spike
QC Limits
(Mandatory)
Recovery Range
Result
Recovery
Dichlorodifluoromethane
<0.5
12
10.42
86.8
80-120
Chloromethane
<0.5
12
10.96
91.3
80-120
Vinyl chloride
<0.5
12
11.27
93.9
80-120
Bromomethane
<0.5
12
11.75
97.9
80-120
Chloroethane
<0.5
12
11.92
99.3
80-120
Trichlorofluoromethane
<0.5
12
12.18
102
80-120
1, 1 -Dichloroethene
<0.5
12
13.07
109
80-120
Methylene chloride
<0.5
12
13.03
109
80-120
trans-1,2-Dichloroethene
<0.5
12
12.95
108
80-120
1, 1 -Dichloroethane
<0.5
12
12.63
105
80-120
2,2-Dichloropropane
<0.5
12
13.13
109
80-120
ci s- 1,2-D ichloroethene
<0.5
12
13.06
109
80-120
Bromochloromethane
<0.5
12
13.41
112
80-120
Chloroform
<0.5
12
12.9
108
80-120
1, 1, 1 -Trichloroethane
<0.5
12
12.45
104
80-120
Carbon tetrachloride
<0.5
12
12.73
106
80-120
1,1-Dichloropropee
<0.5
12
11.63
96.9
80-120
Benzene
<0.5
12
12.62
105
80-120
1,2-Dichloroethane
<0.5
12
12.94
108
80-120
Trichloroethene
<0.5
12
12.72
106
80-120
1,2-Dichloropropane
<0.5
12
12.83
107
80-120
Dibromomethane
<0.5
12
12.52
104
80-120

LABORATORY CONTROL SAMPLE #1
QC Batch QC2403482
Report#2024-05566 Page 2 of 3
Spike Compounds
p p
Method
Blank
Result
Spike
Added
Blank Spike
QC Limits
Mandato
(Mandatory)
Recovery Range
Result
Recovery
Bromodichloromethane
<0.5
12
12.44
104
80-120
cis-1,3-Dichloropropene
<0.5
12
12.56
105
80-120
Toluene
<0.5
12
12.75
106
80-120
trans- l,3-Dichloropropene
0.25
12
12.43
104
80-120
1,1,2-Trichloroethane
<0.5
12
13.14
110
80-120
Tetrachloroethene
<0.5
12
12.61
105
80-120
1,3-Dichloropropane
<0.5
12
12.97
108
80-120
Dibromochloromethane
<0.5
12
12.92
108
80-120
1,2-Dibromoethane
<0.5
12
12 8
107
80-120
Chlorobenzene
<0.5
12
12.66
106
80-120
Ethylbenzene
<0.5
12
12.78
107
80-120
1, 1, 1,2-Tetrachloroethane
<0.5
12
12.93
108
80-120
M+P Xylene
<1
24
25.42
106
80-120
O-Xylene
<0.5
12
12.64
105
80-120
Styrene
<0.5
12
13.01
108
80-120
Bromoform
<0.5
12
12.89
107
80-120
Isopropylbenzene
<0.5
12
13.36
111
80-120
Bromobenzene
<0.5
12
12.86
107
80-120
1,1,2,2-Tetrachloroethane
<0.5
12
13.24
110
80-120
n-Propylbenzene
<0.5
12
13.15
110
80-120
1,2,3-Trichloropropane
<0.5
12
13.36
111
80-120
2-Chlorotoluene
<0.5
12
13.13
109
80-120
1,3,5-Trimethylbenzene
<0.5
12
13.18
110
80-120

LABORATORY CONTROL SAMPLE 91
QC Batch QC2403482
Report42024-05566 Page 3 of 3
f
Spike Compounds
P p
Method
Blank
Result
Spike
Added
Blank Spike
QC Limits
(Mandatory)
( r1')
% Recovery Range
Result
Recovery
4-Chlorotoluene
<0.5
12
13.14
110
80-120
tert-Butylbenzene
<0.5
12
12.85
107
80-120
1,2,4-Trimethylbenzene
<0.5
12
13.04
109
80-120
sec-Butylbenzene
<0.5
12
13.06
109
80-120
1,3-Dichlorobenzene
<0.5
12
12.93
108
80-120
44sopropyltoluene
<0.5
12
12.6
105
80-120
1,4-Dichlorobenzene
<0.5
12
12.9
108
80-120
n-Butylbenzene
<0.5
12
13.34
111
80-120
1,2-Dichlorobenzene
<0.5
12
13.01
108
80-120
1,2-Dibromo-3-chloropropane
<0.5
12
12.99
108
80-120
1,2,4-Trichlorobenzene
<0.5
12
13.79
115
80-120
Hexachlorobutadiene
<0.5
12
13.72
114
80-120
Naphthalene
<0.5
12
13.05
109
80-120
1,2,3-Trichlorobenzene
<0.5
12
13.47
112
80-120

LABORATORY CONTROL SAMPLE #2
QC Batch QC2403482
Report#2024-05566 Page 1 of 3
Spike Com
Compounds
p p
Dichlorodifluoromethane
Method
Blank
Result
Spike
Added
Blank Spike
QC Limits
andato
(Mandatory)
% Recovery Range
Result
Recovery
<0.5
8
6.91
86.4
80-120
Chloromethane
<0.5
8
7.61
95.1
80-120
Vinyl chloride
<0.5
8
7.39
92.4
80-120
Bromomethane
<0.5
8
7.36
92
80-120
Chloroethane
<0.5
8
7.88
98.5
80-120
Trichlorofluoromethane
<0.5
8
7.88
98.5
80-120
1, 1 -Dichloroethene
<0.5
8
8.62
108
80-120
Methylene chloride
<0.5
8
8.93
112
80-120
trans-1,2-Dichloroethene
<0.5
8
8.45
106
80-120
1, 1 -Dichloroethane
<0.5
8
8.31
104
80-120
2,2-Dichloropropane
<0.5
8
8.4
105
80-120
cis-1,2-Dichloroethene
<0.5
8
8.66
108
80-120
Bromochloromethane
<0.5
8
9.12
114
80-120
Chloroform
<0.5
8
8.36
105
80-120
1, 1, 1 -Trichloroethane
<0.5
8
8.15
102
80-120
Carbon tetrachloride
<0.5
8
8.15
102
80-120
1, 1 -Dichloropropene
<0.5
8
7.46
93.3
80-120
Benzene
<0.5
8
8.07
101
80-120
1,2-Dichloroethane
<0.5
8
8.74
109
80-120
Trichloroethene
<0.5
8
7.84
98
80-120
1,2-Dichloropropane
<0.5
8
8.44
106
80-120
Dibromomethane
<0.5
8
7.94
99.3
80-120

LABORATORY CONTROL SAMPLE #2
QC Batch QC2403482
Report#2024-05566 Page 2 of 3
Spike Compounds
p p
Method
Blank
Result
Spike
Added
Blank Spike
QC Limits
(Mandatory)
( �')
Recovery Range
Result
Recovery
Bromodichloromethane
<0.5
8
7.9
98.8
80-120
cis-1,3-Dichloropropene
<0.5
8
7.74
96.8
80-120
Toluene
<0.5
8
7.99
9.99
80-120
trans-1,3-Dichloropropene
<0.5
8
7.76
97
80-120
1,1,2-Trichloroethane
<0.5
8
8.03
100
80-120
Tetrachloroethene
<0.5
8
7.51
93.9
80-120
1,3-Dichloropropane
<0.5
8
8.34
104
80-120
Dibromochloromethane
<0.5
8
7.68
96
80-120
1,2-Dibromoethane
<0.5
8
8.06
101
80-120
Chlorobenzene
<0.5
8
7.79
97.4
80-120
Ethylbenzene
<0.5
8
8.16
102
80-120
1, 1, 1,2-Tetrachloroethane
<0.5
8
7.91
98.9
80-120
M+P Xylene
<1
16
16.29
102
80-120
O-Xylene
<0.5
8
8.03
100
80-120
Styrene
<0.5
8
818
102
80-120
Bromoform
<0.5
8
7.07
88.4
80-120
Isopropylbenzene
<0.5
8
8.45
106
80-120
Bromobenzene
<0.5
8
81
101
80-120
1,1,2,2-Tetrachloroethane
<0.5
8
8.34
104
80-120
n-Propylbenzene
<0.5
8
8.38
105
80-120
1,2,3-Trichloropropane
<0.5
8
8.32
104
80-120
2-Chlorotoluene
<0.5
8
8.27
103
80-120
1,3,5-Trimethylbenzene
<0.5
8
8.28
104
80-120

LABORATORY CONTROL SAMPLE #2
QC Batch QC2403482
Report#2024-05566 Page 3 of 3
Spike Compounds
p p
Method
Blank
Result
Spike
Added
Blank Spike
QC Limits
(Mandatory)
Recovery Range
Result
Recovery
4-Chlorotoluene
<0.5
8
8.42
105
80-120
tert-Butylbenzene
<0.5
8
7.94
99.3
80-120
1,2,4-Trimethylbenzene
<0.5
8
8.25
103
80-120
sec-Butylbenzene
<0.5
8
8.2
103
80-120
1,3-Dichlorobenzene
<0.5
8
7.93
99.1
80-120
4-Isopropyltoluene
<0.5
8
7.9
98.8
80-120
1,4-Dichlorobenzene
<0.5
8
7.9
98.8
80-120
n-Butylbenzene
<0.5
8
8.49
106
80-120
1,2-Dichlorobenzene
<0.5
8
8.12
102
80-120
1,2-Dibromo-3-chloropropane
<0.5
8
7.09
88.6
80-120
1,2,4-Trichlorobenzene
<0.5
8
8.66
108
80-120
Hexachlorobutadiene
<0.5
8
8.13
102
80-120
Naphthalene
<0.5
8
8.76
110
80-120
1,2,3-Trichlorobenzene
<0.5
8
9.32
117
80-120

ti% eurofins
Date: 14-Mar-24
Client:
I mironmental Chemists, Inc.
Client Sample ID:
24-12932
Project Name:
2024-05566
Collection Date:
3 6 2024 9:00:00 AM
Lab ID:
2403705-001
Matrix:
Aqueous
Reporting Dilution
Anahses Result Quat Units BatchlD Date Analyzed Analyst
Limit Factor
Formaldehyde by SW8315A
Formaldehyde
140 50 tig l 3-2625 1 03 08 2024 1' 44 DS
Q..6ricrr \aloe exceeds nta[iniiiiit contaminant le+el h h>timated t+alue abo+e quantiialion range.
BRL Belo. reporunm lunn S Spike Reeo+er+ outstde limits due to niatri,
I l Huldin_ times tier prepaeanon or mda sis eveccded \air Sec case namam e
N An.d+te not VhLA( ecrufled F %n;t3%zcd in the lab which is a d.+ianon rrum the uktbod
B .Anal+n- detected in the associawil nwdW blank - Las than R,!Wt +alvc
fitcmor than Result +aloe 1 hstmuted t alue dct—ted beluu Rcponing Limit
Page 4 of 10

% - eurofins
Date: 14-Mar-24
Client:
Emtronmental Chemists. Inc.
Client Sample ID:
24-12970
Project Name:
2024-05566
Collection Date:
3'6r2024 9:00:00 AM
Lab ID:
2403705-002
Matrix:
Aqueous
Reporting Dilution
Analyses Result Qual Units BatchlD Date Anahzed Analyst
Limit Factor
Formaldehyde by SW8315A
Formaldehyde IN 50 ug L 372625 1 03 08 2024 17:55 D$
Q-Wlmv %aluV zxededa mattntunt eununuaaot IV%d
HRL Below rerinm1hrttn
It Holding nines Cur prcparatwn OF anal.sts,coated
V Analue nut VELA( ceruted
H Aa:d� to detected in the assacutad ntelhod blank
Greater than Result taluc
h Est utafed t.alne abucc yuanntattun range,
S Spike R&ocer. Outside Inns due to maim
Nary Sec case Flamm,:
h Anahzed in the tab which is a do cation from the method
Less than Result caluc
J Esttnuted t aluc deter led be uu RapamFig Lmut
Page 5 of 10

ti-- eurofins
Date: 14-Mar-24
Client:
Environmental Chemists. Inc.
Client Sample ID:
24-12971
Project Name:
2024-05566
Collection Date:
3 6 2024 9:00:00AM
Lab ID:
2403705-003
Matrix:
Aqueous
Reporting Dilution
Analyses Result Limit Qua[ knits BatchlD Factor DateAnalyeed Analyst
Formaldeh-,•de bv S«'8315A
Formaldehyde BRL 5.) ttk L t?�F�!: 03 08 2014 18 06 bS
Qor%"; Value exceeds nnxunum contaminant lad t Fsumared ttalw above quanmmun ranger
HRt Hcloe reportinglimit S spike R vo+en outside limns due it, martyr.
I I I IoWtng mntce for prcpanmon or Anal..0 e%ceedd \an Sec caw nxrattr:
knal%le not XELAC ccrnriad h Anahzed in the lab nhrdt a a datauon from the nw•thoJ
H Anah tc dace red in the , socured utethod blank - Less than Result +aluc
Greaw•r than Readt talue 1 Eenntawd+ahte deteaed hlws Reponmg Lunn
Page 6 of 10

Environmental Chemist, Inc., Wilmington, INC Lab #94
6602 Windmill Way
Wilmington, NC 28405
910.392.02 23
Sample Receipt Checklist
Client: Laljo Date: ZReport Number: r-
Receipt of sample: ECHEM Pickup ❑ Client Delivery ❑
UPS ❑ FedEx ❑ Other ❑
❑ YES
10 NO
N/A
11. Were custody seals present on the cooler?
❑ YES
❑ NO
JEr N/A
12, If custody seals were present, were they intact/unbroken?
Original temperature upon receipt °C Corrected temperature upon receipt `C
How temperature taken: O Tetriperature Blank ❑ Against Bottles
IR Gun ID: Thomas Traceable S/N 192511657 IR Gun Correction Factor'C: 0.0
YES
❑ NO
3. If temperature of cooler exceeded 6'C, was Project Mgr./QA notified?
YES
❑ NO
4. Were proper custody procedures (relinquished/received) followed?
Ja YES
❑ NO
5. Were sample ID's listed on the COC?
YES
❑ NO
6. Were samples ID's listed on sample containers?
Ja" YES
❑ NO
7. Were collection date and time listed on the COC?
Er YES
❑ NO
8. Were tests to be performed listed on the COC?
YES
❑ NO
9. Did samples arrive in proper containers for each test?
YES
❑ NO
10. Did samples arrive in good condition for each test?
S YES
❑ NO
11. Was adequate sample volume availableT
YES
O NO
12. Were samples received within proper holding time for requested tests?
Ef 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?
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 ID
NO 118.
Were orthophosphate samples filtered in the field within 15 minutes?
* TOC/Volati es 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 hb if dir a ted to analyzed by the customer. Who was notified, date and time'
Volatiles Samples) were received with headspace
COMMENTS:
DOC. QA.002 Rev 1

IcA 3
ENVIRONMENTAL CHEMISTS
INC
6602Windmill Way Wilmington,NC284tf5
OFFICE: 910-392-0223 FAX [phone]!
Analytical & Consulting Chemists
NCOENR: DWQ CERTIFICATION # 94 NCDHHS: DLS CERTIFICATION # 37729
[e-mail]
COLLECTION AND CHAIN OF CUSTODY
Client:
PROJECT
REPORT NO: ~
ADDRESS: S �'�
1NAME:
b r SITE: 1 ti L�
PO NO:
0D3 Ci S () Z
D
� L
REPORT TO:
2, ) COPY
PHONE/FAX: / 7 - J( ;
TO:
-
Sampled By:
SAMPLE TYPE: I = Influent, E = Effluent, W = Well, ST = Stream, SO = Soil, SL = Sludge, Other:
Collection C
a PRESERVATION
Sample Identification
_
a 2 d E' a B x
0 • �; J m .�
W
Date
z
£ E o pp
U c
U aJZ
Time Temp
UJI =
ZF
JO
ANALYSIS REQUESTEDc
\rjwvv�_
�
LL
C P
nG (G) L
L/ VWj
C P
C P
I
G
G
G
03,
1
C
C P
Fir-, tJ\ n
Transfer
Relinquished By: Date/Time Received By:
Date/Time
yam_
Z.
Temperature when Received °C:
�
Accepted: -if Rejected:
Resamp
q est d:
Delivered By: —
Comments
Received By:
Date:
Time:
_
T
NA OU D:

Analytical & Consulting Chemists
Client: � S-
ADDRESS: S-7 16
Sampled By:
Sample Identification
T nsfer
1.
2.
Temperature when Received °C:
Delivered By:--'
Comments:
ENVIRONMENTAL CHEMISTS, INC
NCDENR: DWQ CERTIFICATION # 94 NCDHHS: DLS CERTIFICATION # 37729
COLLECTION AND CHAIN OF CUSTODY
6602 Windmill Way Wilmin eton
, NC 28406
OFFICE: 910.392-0223 FAX [phone]
[e-mail]
PROJECT NAME: tQ
REPORT NO:
PO NO: ] -7 3
SITE: a ,YwQ,
REPORT TO:
PHONEIFAX: 6i k a t SZ - l
COPY TO:
email: 'Ai&fiaW�
SAMPLE
TYPE:
I = Influent,
E =
Effluent,
W
=
Well,
ST
= Stream,
SO = Soil, SL = Sludge, Other:
:ollection
d
a
F
d
0°
_
E
_j
m
a
O Win
PRESERVATION
Q
E
o o
c a
t E
o
a
z
o
N
o
z
p
a
x
W
i
ANALYSIS REQUESTED
Time
Temp
=
=
x
z
~
_j
o
6 !
C
P
''
1
C
G
P
G
G
C
P
G
G
C
P
S
G
G�
C
P
G
G
C
P
I
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IV03 N Jhl �'I
G
G
P
Jl r S S� 1`f
G
9GC
G
C
P
i
�c f MI
G
Relin Date/Time Received By: Date/Time
Accepted:_ Z Rei Resample e s d:
Received By: Date: Time:
T ROUND:

4=ENVIRONMENTAL
CHEMISTS INC 6602�MndmillWay Wilmington, NC28405
OFFICE:
Analytical & Consulting Chemists
?
NCDENR: DWQ CERTIFICATION # 94 NCDHHS: DLS CERTIFICATION # 37729
910-392-0223 FAX [phone]
[e-mail]
Client: �1
COLLECTION AND CHAIN OF CUSTODY
ADDRESS: 5 l� LJ
PROJECT NAME:
REPORT NO:
�
SITE: 0 I
PO NO:
REPORT TO:
PHONE/FAX:
Sampled By:
COPY TO:
email: ; 41, LVG(y --
SAMPLE TYPE: I = Influent, E = Effluent, W = Well,
Collection d
ST = Stream, SO = Soil, SL = Sludge, Other:
Sample Identification
Q d PRESERVATION
a e ` " ` -j 0CL ° o
Date
E o 0 o a. r E o Q z a o p
U VJ
Time Temp N " " Y U a J Z z T== i
o aC w ANALYSIS REQUESTED
�_ o
�J �
D7� C P
C P
G G �IbMT
ti
C P-- ,
G G
C P
G G
��S
C P
G G
r
I
SLR
C P
G G r
43 IN
�o-Pe,
C P
�'G
G �I IIM
Y1
Transfer
2.
Temperature when Received °C:
Delivered By:
Comments:
ished By: Date/Time Received
Accepted:_
__Received By:
Resampl eq sted:
Date: Time:
TU N OU D:
Date[Time