WQ0011431_2022 Residual Annual Report_20230308 (2)

Initial Review
Reviewer
Nathaniel.Thornburg
Is this submittal an application? (Excluding additional information.) *
Yes No
If not an application what is the submittal type?* Annual Report
Residual Annual Report
Additional Information
Other
Annual Report Year* 2022
Permit Number (IR) * WQ0011431
Applicant/Permittee Town of Cleveland
Email Notifications
Does this need review by the hydrogeologist? * Yes No
Regional Office Mooresville
CO Reviewer
Admin Reviewer

Submittal Form
Project Contact Information
Please provide information on the person to be contacted by NDB Staff regarding electronic submittal, confirmation of receipt, and other correspondence.
Name* Ray Gambill
Email Address*
[e-mail]
Project Information
.........................
Application/Document Type*
New (Fee Required)
Modification - Major (Fee Required)
Renewal with Major Modification (Fee
Required)
Annual Report
Additional Information
Other
Phone Number*
3368138063
Modification - Minor
Renewal
GW-59, NDMR, NDMLR, NDAR-1,
N DAR-2
Residual Annual Report
Change of Ownership
We no longer accept these monitoring reports through this portal. Please click on the link below and it will take you to the correct form.
https://edoes.deq.nc.gov/Forms/NonDischarge_Monitoring_Report
Permit Type:* Wastewater Irrigation High -Rate Infiltration
Other Wastewater Reclaimed Water
Closed -Loop Recycle Residuals
Single -Family Residence Wastewater Other
Irrigation
Permit Number:* WQ0011431
Has Current Existing permit number
Applicant/Permittee Address* Post Office Box 429; Cleveland, NC 27013
Facility Name* Town of Cleveland Class B Residuals Program
Please provide comments/notes on your current submittal below.
Final Annual Report for Town of Cleveland with all signatures - 3/8/23
At this time, paper copies are no longer required. If you have any questions about what is required, please contact Nathaniel Thornburg
at [e-mail].
Please attach all information required or requested for this submittal to be reviewed here.
(Application Form, Engineering Plans, Specifications, Calculations, Etc.)
2022 ANNUAL REPORT -Town of Cleveland -Permit No.
11.77MB
WQ0011431.pdf
Upload only 1 PDF document (less than 250 MB). Multiple documents must be combined into one PDF file unless file is larger
than upload limit.
* By checking this box, I acknowledge that I understand the application will not be accepted for pre -review until the fee (if required) has
been received by the Non -Discharge Branch. Application fees must be submitted by check or money order and made payable to the
North Carolina Department of Environmental Quality (NCDEQ). I also confirm that the uploaded document is a single PDF with all parts
of the application in correct order (as specified by the application).
Mail payment to:
NCDEQ — Division of Water Resources
Attn: Non -Discharge Branch
1617 Mail Service Center
Raleigh, NC 27699-1617
Signature
Submission Date 3/8/2023

2022 ANNUAL REPORT
TOWN OF CLEVELAND
RESIDUALS LAND APPLICATION PROGRAM
NON -DISCHARGE PERMIT #WQ0011431
Prepared For:
Bio-Green Services, Inc.
383 Potts Road
Advance, North Carolina 27006
Compiled By:
Willcox & Mabe Soil Solutions, PLLC
7231 B Summerfield Road
Summerfield, North Carolina 27358
February 2023

willcox&mabe
SO 1 L SOL U T I ON S
February 28, 2023
N.C. Department of Environmental Quality
Division of Water Resources — Information Processing Unit
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
Attention: Information Processing Unit
Reference: 2022 LAND APPLICATION ANNUAL REPORT
Town of Cleveland
Non -Discharge Permit No. WQ0011431
WMSS Project No. 15-03 Phase: 01
Information Processing Unit:
Willcox & Mabe Soil Solutions, PLLC (WMSS) is submitting all monitoring and reporting
requirements as specified in the above referenced permit on behalf of the Town of
Cleveland and Bio-Green Services, Inc. (Bio-Green). WMSS compiled this report using
data gathered during the compliance year by the Town of Cleveland and Bio-Green. This
data includes: 1) land application certification forms, 2) annual residual sampling summary
forms, 3) annual pathogen and vector attraction reduction forms, 4) annual field summary
forms and metals field loading summary forms, 5) lab sheets, and 6) soil analysis reports.
Bio-Green land applied a total of 45.48 dry tons of biosolids for the Town of Cleveland
under Permit No. WQ0011431 during the 2022 calendar year.
If there is any further information required or questions regarding this annual report please
do not hesitate to contact Mr. Ray Gambill with Bio-Green at [phone] or Rob
Willcox with WMSS for further assistance.
Sincerely,
Willcox & Mabe Soil Solutions, PLLC
i
Martin Mabe
Agronomist/Partner
Enclosures
;i�_ 44V4/alr�
Rob Willcox, L.S.S.
Soil Scientist/Partner
Shared\WMSS ProjecW2015\15-03 Bio-Green Services\Town of Cleveland\2022 Annual Report\2022 ANNUAL REPORT -Town of Cleveland -
Permit No. W00011431.doc
Willcox & Mabe Soil Solutions, PLLC / 7231 B Summerfield Road / Summerfield, NC 27358 / Rob 336.339.9128 or
Martin 336.312.1396 / www.willcoxmabesoil.com

TABLE OF CONTENTS
SECTION NO. TITLE
Annual Land Application Certification Form
(Form ACF)
II Annual Residual Sampling Summary Form
(Form RSSF)
III Annual Pathogen and Vector Attraction Reduction Form
(Form PVRF 503)
IV Annual Land Application Field Summary Forms and Annual
Metals Field Loading Summary Forms
(Form FSF and MFLSF)
V Lab Sheets
VI Soil Analysis Reports

Bio-Green Services, Inc.
383 Potts Road
Advance, North Carolina 27006
TOWN OF CLEVELAND
RESIDUALS LAND APPLICATION PROGRAM
CLASS B RESIDUALS
PERMIT NO. WQ0011431
TOWN OF CLEVELAND WWTP
NON -DISCHARGE PERMIT NO. WQ0011431
2022 Town of Cleveland WWTP Dry Tons - 45.48
2022 Town of Cleveland WWTP Dry Metric Tons - 41.25

SECTION I
ANNUAL LAND APPLICATION CERTIFICATION FORM
(Form ACF)

ANNUAL LAND APPLICATION CERTIFICATION FORM
WQ Permit#: WQ0011431 County:
Facility Name (as shown on permit):
Land Application Operator:
Rowan
Year: 2022
Town of Cleveland
Phone: [phone]
Land application of residuals as allowed by the permit occurred during the past calendar year?
0 Yes ❑ No - If No, skip Part A, and Part B and proceed to Part C. Also, If residuals were
generated but not land applied, please attach an explanation on how the residuals were handled.
Part A - Residuals Application Summary:
Bio-Green Services, Inc.
Total number of application fields in thepermit:
1
Total number of fields utilized for land application during the year:
1
Total amount of dry tons applied during the year for all application sites:
45.48
Total number of acres utilizes for Iand application during the year:
10
Part B - Annual Comniance Statement:
Facility was compliant during calendar year 2022 with all conditions of the land application permit
(including but not limited to items 1-13 below) issued by the Division of Water Resources. El Yes ❑ No
If no please, provide a written description why the facility was not compliant, the dates, and explain corrective
action taken.
1) Only residuals approved for this permit were applied to the permitted sites.
2) Soil pH was adjusted as specified in the permit and lime was applied (if needed) to achieve a soil pH of at least 6.0 or
the limit specified in the permit.
3) Annual soils analysis were performed on each site receiving residuals during the past calendar year and three (3) copies
of laboratory results are attached.
4) Annual TCLP analysis (if required) was performed and three (3) copies of certified laboratory results are attached.
5) All other monitoring was performed in accordance with the permit and reported during the year as required and three
(3) copies of certified laboratory results are attached.
6) The facility did not exceed any of the Pollutant Concentration Limits in 15A NCAC 02T .1105(a) or the Pollutant
Loading Rates in 15A NCAC 02T .1105(b) (applicable to 40 CFR Part 503 regulated facilities).
7) All general requirements in as specified in the Land Application Permit were complied with (applicable to 40 CFR Part
503 regulated facilities).
8) All monitoring and reporting requirements in 15A NCAC 02T . I I I I were complied with (applicable to 40 CFR Part
503 regulated facilities).
9) All operations and maintenance requirements in the permit were complied with or, in the case of a deviation, prior
authorization was received from the Division of Water Resources.
10) No contravention of Ground Water Quality Standards occurred at a monitoring well or explanations of violations are
attached to include appropriate actions and remediations_
11) Vegetative cover was maintained and proper crop management was performed on each site receing residuals, as
specified in the permit.
12) No runoff of residuals from the application sites onto adjacent property or nearby surface waters has occurred.
13) All buffer requirements as specified on the permit were maintained during each application of residuals.
Part C - Certification:
"I certify, under penalty of law, that the above information is, to the best of my knowledge and belief, true, accurate,
and complete. I am aware that there are significant penalties for submitting false information, including the
possibility of fines and imprisonment for knowing violations."
Patrick Phifer, Mayor p3�1f 2C23
Permittee ame and Ie (type or print) Signature of Permittee Date
13 1112, 2/28/23
Signature of Preparer* Date Signature of Land Applier
(if different from Permittee) (if different from Permittee and Preparer)
* Preparer is defined in 40 CFR Part 5039 (r) and 15A NCAC 02T .1102 (26)
Date
DENR FORM ACF (12/2006)

SECTION II
ANNUAL RESIDUAL SAMPLING SUMMARY FORM
(Form RSSF)

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SECTION III
ANNUAL PATHOGEN AND VECTOR ATTRACTION REDUCTION FORM
(Form PVRF 503)

ANNUAL PATHOGEN AND VECTOR ATTRACTION REDUCTION FORM (503 Rules)
Facility Name: Town of Cleveland
WWTP Name: Cleveland WWTP
WQ Permit Number: WQ0011431
NPDES Number: NCO049867
Monitoring Period: From 1/l/2022 To 12/31/2022
Pathogen Reduction (40 CFR 503.32) - Please indicate level achieved and alternative performed:
Class A:
AIternative 1 El
Alternative 2 ❑
Alternative 3 ❑
Alternative 4 ❑
Alternative 5 ❑
1 Alternative 6 ❑
If applicable to alternative performed (Class A only) indicate "Process to Further Reduce Pathogens":
Compost 01
Heat Drying ❑
Heat Treatment ❑
Thermophilic ❑
Beta Lal 01
Gamma Ra ❑
Pasteurization ❑
Class B;
I Alternative 1 El
Alternative 2 ❑
If applicable to alternative performed (Class B only) indicate "Process to Significantly Reduce Pathogens":
Lime Stabilization ❑
1 Air Drying❑
Composting ❑
Aerobic Digestion ❑
Anaerobic Digestion ❑
If applicable to alternative performed (Class A or Class B) complete the following monitoring data:
Parameter
Allowable Level
in Sludge
Pathogen Density
Number o
Excee-
Frequency
of Analysis
Sample
Type
na y ica
Tech-
MinimumGeo.
Mean
aximu
Units
Fecal Coliform
2 x 10 to the
6th power
per gram of
total solids
MPN
6,134
8,628
10,667
WN/grarn
0
Annual
Grab
SM922ICE
CFU
1000 mpn per gram
of total solid (dry
weight)
Salmonella bacteria
(in lieu of fecal
coliform)
3 MPN per 4 grams
total solid (dry
weight)
Vector Attraction Reduction (40 CFR 503.33) - Please indicate option performed:
Alt.I (VS reduction) ❑
Alt. 2 (40-day bench) ❑
Alt. 3 (30-day bench) El
Alt. 4 (Spec. 02 uptake) ❑
Alt. 5 (14-Day Aerobic) ❑
Alt. 6 (Alk. Stabilization ❑
Alt 7 (Drying - Stable) ❑
AIL 8 (Drying - Unstable) ❑
Alt. 9 (Injection) ❑
Alt. 10 (Incorporation) ❑
No vector attraction reduction alternatives were performed ❑
CERTIFICATION STATEMENT (please check the appropriate statement)
El "I certify, under penalty of law, that the pathogen requirements in 40 CFR 503.32 and the vector
attraction reduction requirement in 40 CFR 503.33 have been met."
❑ "I certify, under penalty of law, that the pathogen requirements in 40 CFR 503.32 and the vector
attraction reduction requirement in 40 CFR 503.33 have not been met." (Please note if you check
this statement attach an explanation why you have not met one or both of the requirements.)
"This determination has been made under my direction and supervision in accordance with the system
designed to ensure that qualified personnel properly gather and evaluate the information used to determine
that the pathogen and vector attraction reduction requirements have been met. I am aware that there are
significant penalties for false certification including fine and imprisonment."
Patrick Phifer, Mayor
Preparer Ve pe or print)
Signature of Preparer*
Land Applier Name and Title (if applicable)(type or print)
2/28/2023
Date Signature of Land Applier (if applicable) Date
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T .1102 (26)
DENR FORM PVRF 503 (12/2006)

SECTION IV
ANNUAL LAND APPLICATON FIELD SUMMARY FORM
ANNUAL METALS LOADING SUMMARY FORM
(Form FSF and MFLSF)

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ANNUAL METALS FIELD LOADING SUMMARY FORM*
Attach this form to the corresponding Field Loading Summary Form to be submitted in Annual Report
Facility Name:
Permit #:
Operator:
Acres Used:
Town of Cleveland
WQ0011431
Town of Cleveland Owner:
10 Acres Permitted:
Total Dry Tons Applied (Annual):
Cation Exchange Capacity (non 503 only):
Town of Cleveland Predominant Soil Series:
10 Site #: NC-RA-01 Field #:
45.48
Enon
Residual Analysis Data (Heavy Metals and Total Phosphorus use mg/kg, % Solids use Raw Percent #):
. •
Com-
posite
D.
•
Total11
Phos-
phorus
Annual Heavy Metal Field Loadings (Calculated in lbs/acre):
Total
•
App.
Event
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phorus
cer i y, uncler penalty olaw,Th was prepare un er my irection or supervision in accordance
with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted.
I am aware that there are significant penalties for submitting false information, including the possibility of fines and
imprisonment for knowing violations".
Signature of Land Applier
2/28/23
Date
DENR FORM MFLSF (12/2006)

SECTION V
LAB SHEETS

CLEVELAND WWTP
LAND APPLICATION PROGRAM
RESIDUALS ANALYSIS
Residual Type: Wastewater Treatment Plant
Date Sampled: February 1, 2022
Date Reported: February 17, 2022
Cleveland WWTP
Mineralization Rate 0.3
Parameter
Potassium
PAN (inje,
PAN (surf
is Nitrogen
t
i Carbonate
ium
N / Nitrite N
.Atummum
Arsenic
Cadmium
Chromium
Copper
Lead
Selenium
Permit No. WQ0011431
2.41 % Solids
6.71 pH
%
Mg/Kg Dry Weight
(% x 10,000)
Pounds/Dry Ton
(Mg/Kg x 0.002)
4.580
45,800.000
91.600
1.870
18,700.000
37.400
0.239
2,390.000
4.780
1.842
18,417.100
36.834
1.809
18,090.600
36.181
0.065
653.000
1.306
2.430
24,300.000
48.600
---
1,610.000
3.220
---
8,010.000
16.020
---
4,220.000
8.440
---
15,700.00
31.400
---
16.800
---
---
14.000
0.028
---
22.400
---
---
506.00
1.012
---
14.000
0.028
---
0.693
---
---
14.000
---
---
14.000
0.028
---
14.000
---
---
788.00
1.576
Envirochem 2022-01789
*Determination of Plant Available Nitrogen (PAN):
Injected Application:
(Mineralization Rate)(TKN-Ammonia N) + Ammonia N + Nitrate N + Nitrite N = % PAN
Surface Application:
(Mineralization Rate)(TKN-Ammonia N) + (0.5)(Ammonia N) + Nitrate N + Nitrite N = % PAN
Note: Constituents N.D. (Not Detected) or < detection limits are listed as detection limits
for calculation purposes.
SAR
2.08
Ceiling Concen.
(Mg/Kg)
75
85
4,300
840
57
75
420
100
7,500

Town of Cleveland
Non -Discharge Permit No. WQ0011431
2022
Sample Date
Fecal Coliform
MPN/ ram dry weight
Log
02/01/22
8,557
3.93
02/01/22
10,257
4.01
02/01/22
8,511
3.93
02/01/22
6,134
3.79
02/01/22
8,511
3.93
02/01/22
8,557
3.93
02/01/22
10,667
4.03
Envirochem - 2022-01789
Total 27.55
Average 3.94
Geometric Mean 11 8,628 =1 Fecal Coliform - MPN/gram dry weight
Geometric Mean of Less than 2,000,000 mets Class B -Alternative 1 Pathogen Reduction
Fecals 2022.xis Page 1

Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 910.392.0223 Lab 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 - 910,347.5843 Lab/Fax
ANALYTICAL $ CONSULTING CHEMISTS [e-mail]
Bio-Green Services, Inc
Date of Report: Feb 17, 2022
383 Potts Road
Customer PO #:
Advance NC 27006
Customer ID: 21030012
Attention: Ray Gambill
Report #: 2022-01789
Project ID: Town of Cleveland
Lab ID Sample ID:
Collect Date/Time Matrix Sampled by
22-04275 Site: Sample 001
2/1/2022 7:10 AM Solid/Sludge D. B.
Test
Method
Results Date Analyzed
Total Solids (%)
SM 2540 B
1.87 % 02/01/2022
Fecal Density
SM 9221C E MPN 24 hr 503 8557 MPN/g 02/01/2022
Lab ID Sample ID:
Collect Date/Time Matrix Sampled by
22-04276 Site: Sample 002
2/1/2022 7:10 AM Solid/Sludge D. B.
Test
Method
Results Date Analyzed
Total Solids (°/)
SM 2540 B
1.56 % 02/01/2022
Fecal Density
SM 9221C E MPN
24 hr 503 10257 MPN/g 02/01/2022
Lab ID Sample ID:
Collect Date/Time Matrix Sampled by
22-04277 Site: Sample 003
2/1/2022 7:10 AM Solid/Sludge D. B.
Test
Method
Results Date Analyzed
Total Solids (%)
SM 2540 B
1.88 % 02/01/2022
Fecal Density
SM 9221C E MPN 24 hr 503 8511 MPN/g 02/01/2022
Lab ID Sample ID:
Collect Date/Time Matrix Sampled by
22-04278 Site: Sample 004
2/1/2022 7:10 AM Solid/Sludge D. B.
Test
Method
Results Date Analyzed
Total Solids (%) SM 2540 B 1.50 % 02/01/2022
Fecal Density SM 9221C E MPN 24 hr 503 6134 MPN/g 02/01/2022
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
22-04279 Site: Sample 005 2/1/2022 7:10 AM Solid/Sludge D. B.
Test Method Results Date Analyzed
Total Solids (%)
Fecal Density
SM 2540 B
SM 9221 C E MPN 24 hr 503
1.88 % 02/01/2022
8511 MPN/g 02/01/2022
Report #. 2022-01789 Page 1 of 5

Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 910.392.0223 Lab 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 1 252.47-1.5702 Lab/Fax
M 255-A Wilmington Highway, Jacksonville, NC 28540 . 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS [e-mail]
Bio-Green Services, Inc Date of Report: Feb 17, 2022
383 Potts Road Customer PO #:
Advance NC 27006 Customer ID: 21030012
Attention: Ray Gambill Report #: 2022-01789
Project ID: Town of Cleveland
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
22-04280 Site: Sample 006 2/1/2022 7:10 AM Solid/Sludge D. B.
Test Method Results Date Analyzed
Total Solids (%) SM 2540 B 1.87 % 02/01/2022
Fecal Density SM 9221C E MPN 24 hr 503 8557 MPN/g 02/01 /2022
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
22-04281 Site: Sample 007 2/1/2022 7:10 AM Solid/Sludge D. B.
Test Method Results Date Analyzed
Total Solids (%)
Fecal Density
SM 2540 B
SM 9221 C E MPN 24 h► 503
1.50 % 02/01 /2022
10667 MPN/g 02/01 /2022
Report# 2022-01789
Page 2 of 5

Environmental Chemists, Inc.
6602 Windmill Way,
Wilmington, NC 28405 910.392.0223 Lab
, 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 ° 252.473.5702 Lab/Fax
255-A Wilmington
Highway, Jacksonville, NC 28540 - 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS
[e-mail]
Bio-Green Services, Inc
Date of Report: Feb 17, 2022
383 Potts Road
Customer PO #:
Advance NC 27006
Customer ID: 21030012
Attention: Ray Gambill
Report #: 2022-01789
Project ID: Town of Cleveland
Lab ID Sample ID:
Collect Date/Time Matrix Sampled by
22-04282 Site: Sludge
2/1/2022
7:00 AM Solid/Sludge D. B.
Test
Method
Results
Date Analyzed
Chlordane (TCLP)
SW-846 8081 B
<0,005 mg/L
02/03/2022
Endrin (TCLP)
SW-846 8081 B
<0.0005 mg/L
02/03/2022
Heptachlor (TCLP)
SW-846 8081 B
<0.0005 mg/L
02/03/2022
Heptachlor epoxide (TCLP)
SW-846 8081 B
<0.0005 mg/L
02/03/2022
Lindane (TCLP)
SW-846 8081 a
<0.0005 mg/L
02/03/2022
Methoxychlor (TCLP)
SW-846 8081 B
<0.0005 mg/L
02/03/2022
Toxaphene (TCLP)
SW-846 8081 B
<0.05 mg/L
02/03/2022
2,4,5-TP (TCLP)
SW-846 8151 A
<0.003 mg/L
02/04/2022
2,4-D (TCLP)
SW-846 8151 A
<0.003 mg/L
02/04/2022
1,4-Dichlorobenzene (TCLP)
SW-846 8270 E
<0.050 mg/L
02/04/2022
2,4,5-Trichlorophenol (TCLP)
SW-846 8270 E
<0.050 mg/L
02/04/2022
2,4,6-Trichlorophenol (TCLP)
SW-846 8270 E
<0.050 mg/L
02/04/2022
2,4-Dinitrotoluene (TCLP)
SW-846 8270 E
<0.050 mg/L
02/04/2022
Cresol (TCLP)
SW-846 8270 E
<0.050 mg/L
02/04/2022
Hexachloro-1,3-butadiene (TCLP)
SW-846 8270 E
<0.050 mg/L
02/04/2022
Hexachlorobenzene (TCLP)
SW-646 8270 E
<0.050 mg/L
02/04/2022
Hexachloroethane (TCLP)
SW-846 8270 E
<0.050 mg/L
02/04/2022
m + p-Cresol (TCLP)
SW-846 8270 E
<0.050 mg/L
02/04/2022
Nitrobenzene (TCLP)
SW-846 8270 E
<0.050 mg/L
02/04/2022
o-Cresol (TCLP)
SW-846 8270 E
<0.050 mg/L
02/04/2022
Pentachlorophenol (TCLP)
SW-846 8270 E
<0.250 mg/L
02/04/2022
Pyridine (TCLP)
SW-846 8270 E
<0.050 mg/L
02/04/2022
1.1-Dichloroethylene (TCLP)
SW-846 Method 8260D
<0.01 mg/L
02/08/2022
1,2-Dichloroethane (TCLP)
SW-846 Method 8260D
<0.01 mg/L
02/08/2022
Benzene (TCLP)
SW-846 Method 8260D
<0.01 mg/L
02/08/2022
Carbon Tetrachloride (TCLP)
SW-846 Method 8260D
<0.01 mg/L
02/08/2022
Report #-- 2022-01789
Page 3 of 5

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
^;M
255-A Wilmington Highway, Jacksonville, NC 28540 , 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS
[e-mail]
Bio-Green Services, Inc
Date of Report: Feb 17, 2022
383 Potts Road
Customer PO #:
Advance NC 27006
Customer ID: 21030012
Attention: Ray Gambill
Report #: 2022-01789
Project ID: Town of Cleveland
Chlorobenzene (TCLP)
SW-846 Method 8260D <0.01 mg/L
02/08/2022
Chloroform (TCLP)
SW-846 Method 8260D <0.01 mg/L
02/08/2022
Methyl ethyl ketone (TCLP)
SW-846 Method 8260D <0.05 mg/L
02/08/2022
Tetrachloroethylene (TCLP)
SW-846 Method 8260D <0.01 mg/L
02/08/2022
Trichloroethylene (TCLP)
SW-846 Method 8260D <0.01 mg/L
02/08/2022
Vinyl Chloride (TCLP)
SW-646 Method 8260D <0.01 mg/L
02/08/2022
'cA1
Cyanide
SM 4500 CN D-2016
<1.0 mg/kg
02/10/2022
Sulfide
SM 4500 S D
<0.05 mg/kg
02/15/2022
Ignitability
SW 846 method 1010
>158 °F
02/11/2022
Sludge Residuals
Aluminum
EPA 200.7, Rev. 4.4, 1994
15700 mg/kg
02/08/2022
Arsenic
EPA 200.7, Rev. 4.4, 1994
16.8 mg/kg
02/08/2022
Cadmium
EPA 200.7, Rev. 4.4, 1994
<14.0 mg/kg
02/08/2022
Calcium
EPA 200.7, Rev. 4.4, 1994
24300 mg/kg
02/08/2022
Chromium
EPA 200.7, Rev. 4.4, 1994
22.4 mg/kg
02/08/2022
Copper
EPA 200.7, Rev. 4.4,1994
506 mg/kg
02/08/2022
Lead
EPA 200.7, Rev. 4.4, 1994
<14.0 mg/kg
02/08/2022
Magnesium
EPA 200.7, Rev. 4.4, 1994
1610 mg/kg
02/08/2022
Molybdenum
EPA 200.7, Rev. 4.4, 1994
<14.0 mg/kg
02/08/2022
Nickel
EPA 200.7, Rev. 4.4, 1994
<14.0 mg/kg
02/08/2022
Potassium
EPA 200.7, Rev. 4.4, 1994
2390 mg/kg
02/08/2022
Selenium
EPA 200.7, Rev. 4.4, 1994
<14.0 mg/kg
02/08/2022
Sodium
EPA 200.7, Rev. 4.4, 1994
8010 mg/kg
02/08/2022
Zinc
EPA 200.7, Rev. 4A, 1994
788 mg/kg
02/08/2022
Nitrate+Nitrite-Nitrogen
EPA 353.2
4220 mg/kg
02/03/2022
Total Solids (%)
SM2540s
2.41 %
02/01/2022
Ammonia Nitrogen
SM 4500 NH3 C-2011
653 mg/kg
02/03/2022
Total Kjeldahl Nitrogen (TKN)
SM 4500 Norg 13-2011
45800 mg/kg
02/04/2022
Total Phosphorous
SM 4500 P (F-H)-2011
18700 mg/kg
02/08/2022
Report #': 2022-01789
Page 4 of 5

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
M 255-A Wilmington Highway, Jacksonville, NC 28540 ' 910.347.5843 Lab/Fax
ANALYTICAL & CONSULTING CHEMISTS [e-mail]
Bio-Green Services, Inc
Date of Report: Feb 17, 2022
383 Potts Road
Customer PO #:
Advance NC
27006
Customer ID: 21030012
Attention: Ray Gambill
Report #: 2022-01789
Project ID: Town of Cleveland
pH SW 846 Method 9045D
Result estimated. Analyzed out of 15 minutes hold time.
6.71 units
02/16/2022
Mercury
SW-846 7471 B
<0.693 mg/kg
02/07/2022
TCLP Metals
Arsenic
EPA 200.7, Rev. 4.4, 1994
<1.0 mg/L
02/04/2022
Barium
EPA 200.7, Rev. 4.4, 1994
<1.0 mg/L
02/04/2022
Cadmium
EPA 200.7, Rev. 4.4,1994
<1.0 mg/L
02/04/2022
Chromium
EPA 200.7, Rev. 4.4, 1994
<1.0 mg/L
02/04/2022
Lead
EPA 200.7, Rev. 4A,1994
<1.0 mg/L
02/04/2022
Selenium
EPA 200.7, Rev. 4.4,1994
<1.O mg/L
02/04/2022
Silver
EPA 200.7, Rev. 4.4,1994
<1.0 mg/L
02/04/2022
Mercury
EPA 245.1
<0.0002 mg/L
02/07/2022
Comment: Sludge residual, except pH, results reported on a
dry weight basis. pH reported on an as received
basis.
Reviewed by:
Report #. 2022-01789 Page 5 of 5

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RAF;Z
PROM PT•ACCU RATE- R EL IA BLE
LABORATOIiIES, INC
WWW.PARLABS.COM
30 Day Bench Scale Extended Aeration Test
Percent Volatile Solids Reduction
�� ✓ s y BIOGREEN SERVICES, INC.
.
dd�'� �g �r d `fib' "'2'' �✓ �s 7+' r +
day✓ ,r ,el r5n' r yn'� o, a N�
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Start. End:
TS ()
0.1968
0.1940
TS%
1.96%
1.93%
VS )
0.1401
0.1316
VS%
71.19%
67.84%
y Mass Fraction of Volatile Solids in Liquid Sludge
0.0139559
0.0130932
x Mass Fraction of Fixed Solids in Liquid Sludge
0.0056481
0.0062083
FSVR (Mass Balance)
6.21 %
FSVR (Van Kleeck)
6.16%
FSVR (Mass Balance) <15%
YES
FSVR (Van Kleeck) <15%
YES
P.O. Box 411483 • Charlotte, NC 28241-1483
Phone: [phone] Fax: [phone]

PAR
PROMPT • ACCURATE- RELIABLE
LABORATORIES, INC
WWW.PARLABS.COM
30 Day Bench Scale Extended Aeration Test
VHK uptlon 5, rerceni volatile Douas Keaucuon
As Received Day 0 Day 7 Day 14 Day 21 Day 28
Collected 02/03/22 02/03/22 02/10/22 02/17/22 02/24/22 03/03122
D.O.
Crucible
Tare Wt (g)
Sample Wt +
Tare Wt (g)
Liquid Sludge W1
(g)
Oven Temp °C
Date/Time In
Date/Time Out
Dried Sample Wt
+ Tare Wt (g)
Dried Sludge Wt (g
Fixed Solids Wt (g)
Furnace Temp C
Date/Time In
Date/Time Out
Burned Sample
Wt + Tare Wt (g)
Volatile Solids Wt (g,
TSB/
VS%
2.03
3.40
3.67
4.15
4.70
X12
X12
X15
X35
X20
X16
19.3053
19.3053
23.1853
18.7314
15.0179
22.6946
29.3441
29.3441
33.0228
27.7463
24.7075
32.7456
10.0388
10.0388
9.8375
9.0149
9.6896
10.0510
106
106
107
106
105
106
02/03/22 09:50
02/03/22 09:50
02/10/22 09:15
02/17/22 09:30
02/24/22 09:10
03/03/22 09:15
02/04/22 10:10
02/04/22 10:10
02/11/22 10:30
02/18/22 10:25
02/25/22 10:20
03/04/22 10730
19.5021
19.5021
23,3791
18.9072
15.2030
22.8886
0.1968
0.1968
0.1938
0.1758
0.1851
0.1940
0.0567
0.0560
0.0514
0.0546
0.0624
550
550
550
550
550
02/04/22 14:50
02/11/22 14:45
02/18/22 15:15
02/25/22 15:00
03/04/22 15:05
- ,�g
02/04/22 16:00
02/11/22 15:50
02/18/22 16:20
02/25/22 16:05
03/04/22 16:15
19.3620
23.2413
18.7828
15.0725
22.7570
0.1401
0.1378
0.1244
0.1305
0,1316
1.96%
1.96%
1.97%
1.95%
1.91 %
1.93%
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71.19%
71.10%
70.76%
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67.84%
if Mass Fraction of Volatile Solids in Liquid (Feed)
yb Mass Fraction of Volatile Solids in Liquid (Bottom)
Sludge at Start of Test
0.0139559
Sludge at End of Test
0.0130932
Xf Mass Fraction of Fixed Solids in Liquid (Feed)
Xb Mass Fraction of Fixed Solids in Liquid (Bottom)
Sludge at Start of Test
0.0056481
Sludge at End of Test
0.0062083
TS ()
0.1968
TS ()
0.194
VS ()
0.1401
VS ()
0.1316
Volatile Fraction In: 1 0.36321
Volatile Fraction Out: 1 0.35150
P.O. Box411483 • Charlotte, NC 28241-1483
Phone: [phone] e Fax: [phone]

PROMPT, ACCURATE- RE LIABL.E';
La?,.BOR.�1,'10RI.i✓S, ANC_
Shipping Et Mailing:
2217 Graham Park Drive
Charlotte, NC 28273
CHAIN OF CUSTODY
Phone [phone]
Fax [phone]
It is essential that all information be recorded on this Chain of Custody document for acceptance by PAR Laboratories, Inc. and the North
Carolina Department of Environmental and Natural Resources.
Company Name (billing) +
('t.en . S ✓� Comments! Special Instructions
Address
City, State E zip code
/ , Co ;), 7� L
Point of Contact @ Telephone Number
Sample
Taken By: PRINTED NAME o1►,,'c��vlSc�s�____-_ SIGNATURE' __
ARE SAMPLES FOR STATE or EPA REPORTING? YES NO
"Sample Type: DW WW GWMW HW soil other
Sample Temp at time of sampling: ° C Sample Temp upon receipt: ° C
Field Preserved: Yes No Teflon Liner/Zero Headspace: Yes No n/a
Residual Chlorine checked at time of sampling (Y/N): Dechlorination Necessary (Y/N):
Client Sample I.D.
(Sample Location / Number)
Comp
Grab
Preserv.
Set Up
Date/Time
Collection
Date/Time
Analyses
Requested
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Relinquished by: Date/Time Receivga bV �--7 Uate/ I Ime
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Relinquished by: Date/Time Receiv UNVy. —� Date/Time
* C=Composite G=Grab DW=Drinking Water WW=Wastewater GWMW=Grou r Monitoring Well HW=Hazardous Waste

P AM
PROM PT•ACCLI RATE -RE LIABLE
LABORATORIES, INC
WWW.PARLABS.COM
REPORT OF ANALYSES
Attn: RAY GAMBLE
BIO GREEN SERVICES, INC. PROJECT NAME: FEB 22
383 POTT'S RD. DATE: 03/15/22
ADVANCE, NC 27006-7874
SAMPLE NUMBER- 143647 SAMPLE ID- CLEVELAND WWT SAMPLE MATRIX- WW
-a 1L SAMPLED- 02/ 01 /22 TIME SAMPLZ1' 0 ,1,0
DATE RECEIVED- 02/02/22 SAMPLER- DB RECEIVED BY- DJ
TIME RECEIVED- 1500 DELIVERED BY- RE TYPE SAMPLE- Grab
Page 1 of 1
ANALYSIS
ANALYSIS METHOD DATE TIME BY RESULT UNITS
30 DAY BENCH SCALE TEST VAR 02/03/22 0950 RE 6.16 %
1
LABORATORY DIRECTOR
r
2217 Graham Park Drive • Charlotte, NC 28273
Phone: [phone] • Fax: [phone]

SECTION VI
SOIL ANALYSIS REPORTS

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