WQ0021826_2022 Residual Annual Report_20230227 (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) * WQ0021826
Applicant/Permittee City of Roxboro
Email Notifications
Does this need review by the hydrogeologist? * Yes No
Regional Office Raleigh
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* Lysa Finnerty
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*
4105376150
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:* WQ0021826
Has Current Existing permit number
Applicant/Permittee Address* 435 Williams Court, Ste 100, Baltimore, MD 21220
Facility Name* City of Roxboro Class B Residuals Program
Please provide comments/notes on your current submittal below.
2022 Annual Report for City of Roxboro, NC
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.)
Roxboro NC 2022 Annual Report FINAL.pdf 12.64MB
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 2/27/2023

435 Williams Court, Suite 100
Baltimore, MD 21220
www.synagro.com
FEBRUARY 27, 2023
NCDEQ
Division of Water Resources
Information Processing Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
Re: 2022 Annual Report for Permit No. WQ0021826
Dear NCDEQ:
SYNAGRO
Synagro is submitting one electronic copy of the above referenced report on behalf of the City
of Roxboro, NC.
If you have any questions or need additional information, please do not hesitate to contact
Brooks Lockhart at [phone] ext. 8 or Ryan Copeland at [phone].
Sincerely,
P-AY-- TM
Derrick Shivar
Environmental Compliance Manager
Enclosures
cc: Brooks Lockhart, City of Roxboro
Ryan Copeland, Synagro
YOUR PARTNER FORA CLEANER, GREENERWORLD

CITY OF ROXBORO, NC
RESIDUALS LAND APPLICATION PROGRAM
Permit No. WQ0021826
2022 ANNUAL REPORT

City of Roxboro, NC
Residuals Land Application Program
2021 Annual Report
TABLE OF CONTENTS
1. Certification Form and Annual Operations Summary
2. Annual Residual Sampling Summary Forms and Residuals
Analyses
3. Annual Land Application Field Summary Forms
4. TCLP Analysis
5. Pathogen ReductionNector Attraction Reduction
6. Soil pH & Lime Application Records
7. Soil Analyses

SECTION 1

ANNUAL LAND APPLICATION CERTIFICATION FORM
WQ Permit #: W00021826 County Person Year 2022
Facility Name (as shown on permit) City of Roxboro WWTP & WTP NPDES No. NC0021024
Land Application Operator Synagro Phone# [phone]
Land application of residuals as allowed by the above permit occurred during the past calendar year?
X 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:
Total number of application fields in the permit: 13
Total number of fields utilized for land application during the year: 5
Total amount of dry tons applied during the year for all application sites: 329.95
Total number of acres utilized for land application during the year: 55.30
Part B — Annual Compliance 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 Quality X 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 was 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 A 105(b) (Applicable to 40 CFR Part 503 regulated facilities).
7. All general requirements 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 .1 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 Quality.
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 receiving 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.
am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for
knowing violations."
P�ermittee Name and Title (type or print)
CArn, t— —2 -13 — 23
Signature of Preparer Date
(if different from Permittee)
23if z��
gignatiue of Pe ittee Date
2/01/2023
S of LaiVApplier Date
(if different rom Permittee and Preparer)
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 02T .1102 (26) DENR FORM ACF (12/2006)

OPERATIONS SUMMARY - LAND APPLICATION - NORTH CAROLINA
ALL COUNTIES - ALL SITES
DATE RANGE: 1/1/2022 - 12/31/2022
ROXBORO,NC
ROXBORO, NC WWTP AEROB. DIGESTED CAKE
MONTH/YEAR
October 2022
November 2022
IEel f1I
Units Key: D - Dry Tons; G — Gallons; W — Wet Tons; Y — Cubic Yards
Report Date: 1/27/2023 6:32:54 PM
AMOUNT
UNIT
DRY TONS
UNIT
DRY METRIC TONS
901.00
Y
198.06
D
179.64
600.00
Y
131.89
D
119.63
1,501.00
Y
329.95
D
299.27

SECTION 2

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Waypointo
ANALYTICAL
1 /28/2022
Synagro Central LLC/ Roxboro
Mary Brewer
284 Boger Road
Mocksville, NC, 27028
Ref: Analytical Testing
Report Number: 22-020-0002
Project Description: Roxboro
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Dear Mary Brewer:
Waypoint Analytical Virginia, Inc. received sample(s) on 1/20/2022 for the analyses presented in the following
report.
The above referenced project has been analyzed per your instructions. The analyses were performed in
accordance with the applicable analytical method. Sub -contracted testing is noted on the Sample Summary Table
if applicable.
The analytical data has been validated using standard quality control measures performed as required by the
analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all
parameters (NELAP and non-NELAP) were performed in accordance with guidelines established by the USEPA
(including 40 CFR 136 Method Update Rule May 2012) and NELAC unless otherwise indicated.
Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of
sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time
Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as -
received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to
the samples included in this report.
Please do not hesitate to contact me or client services if you have any questions or need additional information
Sincerely,
�aw,'c MC G19"./
Pauric McGroary
Agronomist
Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.
Page 1 of 7

•
7621 Whitepine Road, Richmond, VA 23237
Waypoint
Main 804-743-9401 0 Fax [phone]
ANALYTICAL www.waypointanalytical.com
Sample Summary Table
Report Number: 22-020-0002
Client Project Description: Roxboro
Lab No Client Sample ID Matrix Date Collected Date Received Method Lab ID
56333
Roxboro
Solids
01/19/2022
11:58
01/20/2022
56333
Roxboro
Solids
01/19/2022
11:58
01/20/2022
56333
Roxboro
Solids
01/19/2022
11:58
01/20/2022
56333
Roxboro
Solids
01/19/2022
11:58
01/20/2022
56333
Roxboro
Solids
01/19/2022
11:58
01/20/2022
56333
Roxboro
Solids
01/19/2022
11:58
01/20/2022
56333
Roxboro
Solids
01/19/2022
11:58
01/20/2022
56333
Roxboro
Solids
01/19/2022
11:58
01/20/2022
SM-4500-NH3C
WP MTN
9045D
WP MTN
4500NO3F-2011
WP MTN
6010D
WP MTN
SW-7471B
WP MTN
SM-4500-NH3C-TKN
WP MTN
SM-2540G
WP MTN
WP MTN - Memphis, TN: Waypoint Analytical - TN, Memphis, TN
Page 2 of 7

WayPANALYTICAL
46487
Synagro Central LLC/ Roxboro Project Roxboro
Mary Brewer
284 Boger Road Information
Mocksville , NC 27028
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Report Date : 01/28/2022
Received : 01/20/2022
�oau� �� Grow
Pauric Mc Groary Ph.D.. CPA
Report Number : 22-020-0002 REPORT OFANALYSIS
Agronomist
Lab No : 56333 Matrix: Solids
Sample ID : Roxboro Sampled: 1/19/2022 11:58
Test Results Units MQL DF Date / Time By Analytical
Analyzed Method
Moisture
78.6
%
0.010
1
01/21/2216:10
FMM
SM-2540G
Sulfur
8040
mg/Kg -
dry
46.7
1
01/26/22 02:28
EAL
6010D
Calcium
11000
mg/Kg -
dry
234
1
01/26/22 02:28
EAL
6010D
Aluminum
20600
mg/Kg -
dry
23.4
1
01/26/22 02:28
EAL
6010D
Manganese
724
mg/Kg -
dry
2.34
1
01/26/22 02:28
EAL
6010D
Organic N
48970
mg/Kg -
dry
1168
1
01/27/22 12:07
CALCULATION
Nickel
13.2
mg/Kg -
dry
1.17
1
01/26/22 02:28
EAL
6010D
Lead
28.7
mg/Kg -
dry
1.40
1
01/26/22 02:28
EAL
6010D
Arsenic
4.77
mg/Kg -
dry
2.34
1
01/26/22 02:28
EAL
6010D
Selenium
7.01
mg/Kg -
dry
2.34
1
01/26/22 02:28
EAL
6010D
Test
Results
Units
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
Total Solids
21.4
%
0.010
1
01/21/22 16:10
FMM
SM-2540G
Phosphorus
18600
mg/Kg -
dry
23.4
1
01/26/22 02:28
EAL
6010D
Copper
438
mg/Kg -
dry
2.34
1
01/26/22 02:28
EAL
6010D
Total Kjeldahl Nitrogen
Qualifiers/ DF Dilution Factor
Definitions
51900 mg/Kg - dry 1170 1 01/27/22 12:07 JPJ ;M-4500-NH3C-TKI`
MQL Method Quantitation Limit
Page 3 of 7

WayP
�' 7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 Fax [phone]
ANALYTICAL www.waypointanalytical.com
46487
Synagro Central LLC/ Roxboro Project Roxboro
Mary Brewer Report Date : 01/28/2022
284 Boger Road Information : Received : 01/20/2022
Mocksville , NC 27028
�oau� �� Grow
Report Number : 22-020-0002 REPORT OFANALYSIS Pauric Mc Groary Ph.D., CPA
Agronomist
Lab No : 56333
Sample ID : Roxboro
Matrix: Solids
Sampled: 1/19/2022 11:58
Potassium
3040
mg/Kg -
dry
46.7
1
01/26/22 02:28
EAL
6010D
Magnesium
2860
mg/Kg -
dry
23.4
1
01/26/22 02:28
EAL
6010D
Sodium
799
mg/Kg -
dry
117
1
01/26/22 02:28
EAL
6010D
Iron
15300
mg/Kg -
dry
46.7
1
01/26/22 02:28
EAL
6010D
Zinc
902
mg/Kg -
dry
5.84
1
01/26/22 02:28
EAL
6010D
Ammonia Nitrogen
2920
mg/Kg -
dry
467
1
01/27/22 14:00
JPJ
SM-4500-NH3C
Nitrate+Nitrite-N
<22.6
mg/Kg -
dry
22.6
1
01/25/22 16:36
ZBD
4500NO3F-2011
Cadmium
1.40
mg/Kg -
dry
0.467
1
01/26/22 02:28
EAL
6010D
Chromium
27.8
mg/Kg -
dry
1.17
1
01/26/22 02:28
EAL
6010D
Mercury
0.696
mg/Kg -
dry
0.0719
1
01/24/22 14:01
TJS
SW-7471B
pH
6.7
S.U.
1
01/26/2216:05
DRS
9045D
Molybdenum
6.78
mg/Kg -
dry
1.17
1
01/26/22 02:28
EAL
6010D
Qualifiers/ DF Dilution Factor
Definitions
MQL Method Quantitation Limit
Page 4 of 7

Waypointo
ANALYTICAL
Client: Synagro Central LLC/ Roxboro
Project: Roxboro
Lab Report Number: 22-020-0002
Date: 1 /27/2022
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
CASE NARRATIVE
Metals Analysis Method 601 OD
Sample 96710
Analyte: Aluminum
QC Batch No: 1-596317/1-596005
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 96710
Analyte: Iron
QC Batch No: 1-596317/1-596005
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 96710
Analyte: Manganese
QC Batch No: 1-596317/1-596005
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Solids Total Mercury Analysis - CVAA Method 7471A
Sample 56356
Analyte: Mercury
QC Batch No: 1-595981/1-595746
The matrix spike, matrix spike duplicate and the post digestion spike were all outside of the quality control
acceptance ranges. Matrix interference is suspected.
Page 5 of 7

WayPAoInt..
NALYTICAL
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Shipment Receipt Form
Customer Number: 46487
Customer Name: Synagro Central LLC/ Roxboro
Report Number: 22-020-0002
Shipping Method
0 Fed Ex 0 US Postal 0 Lab
0 UPS 0 Client 0 Courier
0 Other:
Thermometer ID:
Shipping container/cooler uncompromised?
* Yes
0 No
Number of coolers/boxes received
Custody seals intact on shipping container/cooler?
0 Yes
0 No
Not Present
Custody seals intact on sample bottles?
0 Yes
0 No
Not Present
Chain of Custody (COC) present?
# Yes
0 No
COC agrees with sample label(s)?
# Yes
0 No
COC properly completed
# Yes
0 No
Samples in proper containers?
# Yes
0 No
Sample containers intact?
# Yes
0 No
Sufficient sample volume for indicated test(s)?
# Yes
0 No
All samples received within holding time?
# Yes
0 No
Cooler temperature in compliance?
# Yes
0 No
Cooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
# Yes
0 No
Water - Sample containers properly preserved
0 Yes
0 No
N/A
Water - VOA vials free of headspace
0 Yes
0 No
N/A
Trip Blanks received with VOAs
0 Yes
0 No
N/A
Soil VOA method 5035 — compliance criteria met
0 Yes
0 No
0 N/A
F_ High concentration container (48 hr)
F_ High concentration pre -weighed (methanol -14 d)
F_ Low concentration EnCore samplers (48 hr)
F_ Low conc pre -weighed vials (Sod Bis -14 d)
Special precautions or instructions included? 0 Yes * No
Comments:
Signature: lBrandi Watson Date & Time: 01/20/2022 10:11:04
Page 6 of 7

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Waypointo
ANALYTICAL
10/19/2022
Synagro Central LLC/ Roxboro
Mary Brewer
284 Boger Road
Mocksville, NC, 27028
Ref: Analytical Testing
Report Number: 22-283-0008
Project Description: Roxboro WW rP
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Dear Mary Brewer:
Waypoint Analytical Virginia, Inc. received sample(s) on 10/10/2022 for the analyses presented in the following
report.
The above referenced project has been analyzed per your instructions. The analyses were performed in
accordance with the applicable analytical method. Sub -contracted testing is noted on the Sample Summary Table
if applicable.
The analytical data has been validated using standard quality control measures performed as required by the
analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all
parameters (NELAP and non-NELAP) were performed in accordance with guidelines established by the USEPA
(including 40 CFR 136 Method Update Rule May 2012) and NELAC unless otherwise indicated.
Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of
sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time
Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as -
received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to
the samples included in this report.
Please do not hesitate to contact me or client services if you have any questions or need additional information
Sincerely,
�aw,'c MC G19"./
Pauric McGroary
Agronomist
Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.
Page 1 of 7

•
7621 Whitepine Road, Richmond, VA 23237
Waypoint
Main 804-743-9401 0 Fax [phone]
ANALYTICAL www.waypointanalytical.com
Sample Summary Table
Report Number: 22-283-0008
Client Project Description: Roxboro WWTP
Lab No Client Sample ID Matrix Date Collected Date Received Method Lab ID
59615
Stograge
PAO
Solids
10/06/2022
11:00
10/10/2022
59615
Stograge
PAO
Solids
10/06/2022
11:00
10/10/2022
59615
Stograge
PAO
Solids
10/06/2022
11:00
10/10/2022
59615
Stograge
PAO
Solids
10/06/2022
11:00
10/10/2022
59615
Stograge
PAO
Solids
10/06/2022
11:00
10/10/2022
59615
Stograge
PAO
Solids
10/06/2022
11:00
10/10/2022
59615
Stograge
PAO
Solids
10/06/2022
11:00
10/10/2022
59615
Stograge
PAO
Solids
10/06/2022
11:00
10/10/2022
SM-4500-NH3C
WP MTN
9045D
WP MTN
4500NO3F-2011
WP MTN
6010D
WP MTN
SW-7471B
WP MTN
SM-4500-NH3C-TKN
WP MTN
SM-2540G
WP MTN
WP MTN - Memphis, TN: Waypoint Analytical - TN, Memphis, TN
Page 2 of 7

WayPANALYTICAL
46487
Synagro Central LLC/ Roxboro Project
Mary Brewer
284 Boger Road Information
Mocksville , NC 27028
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Roxboro WWTP
Report Number : 22-283-0008 REPORT OFANALYSIS
Lab No : 59615
Sample ID : Stograge PAO
Report Date : 10/19/2022
Received : 10/10/2022
�oau� �� Grow
Pauric Mc Groary Ph.D., CPA
Agronomist
Matrix: Solids
Sampled: 10/ 6/ 2022 11:00
Test
Results
Units
MQL
DF
Date / Time
Analyzed
By
Analytical
Method
Moisture
73.9
%
0.010
1
10/11/2215:58
FMM
SM-2540G
Potassium
2200
mg/Kg -
dry
38.3
1
10/14/22 04:49
TJS
6010D
Sulfur
7050
mg/Kg -
dry
38.3
1
10/17/22 23:26
EAL
6010D
Calcium
12800
mg/Kg -
dry
192
1
10/14/22 04:49
TJS
6010D
Magnesium
2900
mg/Kg -
dry
19.2
1
10/14/22 04:49
TJS
6010D
Sodium
609
mg/Kg -
dry
95.8
1
10/14/22 04:49
TJS
6010D
Iron
17700
mg/Kg -
dry
38.3
1
10/14/22 04:49
TJS
6010D
Aluminum
18800
mg/Kg -
dry
19.2
1
10/14/22 04:49
TJS
6010D
Manganese
648
mg/Kg -
dry
1.92
1
10/14/22 04:49
TJS
6010D
Copper
456
mg/Kg -
dry
1.92
1
10/14/22 04:49
TJS
6010D
Zinc
1000
mg/Kg -
dry
4.79
1
10/14/22 04:49
TJS
6010D
Cadmium
1.07
mg/Kg -
dry
0.383
1
10/14/22 04:49
TJS
6010D
Chromium
31.2
mg/Kg -
dry
0.957
1
10/14/22 04:49
TJS
6010D
Nickel
18.6
mg/Kg -
dry
0.957
1
10/14/22 04:49
TJS
6010D
Lead
37.7
mg/Kg -
dry
1.15
1
10/14/22 04:49
TJS
6010D
Arsenic
3.66
mg/Kg -
dry
1.92
1
10/14/22 17:34
EAL
6010D
Mercury
0.670
mg/Kg -
dry
0.602
1
10/13/22 13:03
TJS
SW-7471B
Selenium
5.90
mg/Kg -
dry
1.92
1
10/14/22 17:34
EAL
6010D
Molybdenum
5.94
mg/Kg -
dry
0.957
1
10/14/22 04:49
TJS
6010D
Qualifiers/ DF Dilution Factor
Definitions
MQL Method Quantitation Limit
Page 3 of 7

�'
WayP
7621 Whitepine
Road, Richmond, VA 23237
Main 804-743-9401 Fax [phone]
ANALYTICAL
www.waypointanalytical.com
46487
Synagro Central LLC/ Roxboro
Project
Roxboro WWTP
Mary Brewer
Report Date : 10/19/2022
284 Boger Road
Information :
Received : 10/10/2022
Mocksville , NC 27028
�oau� �� Grow
Pauric Mc Groary Ph.D., CPA
Report Number : 22-283-0008
REPORT OFANALYSIS
Agronomist
Lab No : 59615
Matrix: Solids
Sample ID : Stograge PAO
Sampled: 10/6/2022 11:00
Test
Results
Units
MQL
DF Date / Time By Analytical
Analyzed Method
Ammonia Nitrogen
<383
mg/Kg - dry
383
1 10/18/22 15:20 JPJ SM-4500-NH3C
Nitrate+Nitrite-N
663
mg/Kg - dry
18.1
1 10/17/22 15:22 CLP 4500NO3F-2011
Organic N
40610
mg/Kg - dry
957.9
1 10/18/22 10:30 CALCULATION
pH
5.6
S.U.
1 10/14/2215:03 SAR 9045D
Total Solids
26.1
%
0.010
1 10/11/22 15:58 FMM SM-2540G
Total Kjeldahl Nitrogen
40600
mg/Kg - dry
958
1 10/18/22 10:30 JPJ ;M-4500-NH3C-TKI`
Phosphorus
15700
mg/Kg - dry
19.2
1 10/14/22 04:49 TJS 6010D
Qualifiers/ DF Dilution Factor
Definitions
MQL Method Quantitation Limit
Page 4 of 7

Waypointo
ANALYTICAL
Client: Synagro Central LLC/ Roxboro
Project: Roxboro WWTP
Lab Report Number: 22-283-0008
Date: 10/18/2022
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
CASE NARRATIVE
Metals Analysis Method 601 OD
Sample 94251 (SW Cake)
Analyte: Aluminum
QC Batch No: 1-643164/1-642701
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 94251 (SW Cake)
Analyte: Iron
QC Batch No: 1-643299/1-642701
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 94251 (SW Cake)
Analyte: Potassium
QC Batch No: 1-643164/1-642701
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 94251 (SW Cake)
Analyte: Sulfur
QC Batch No: 1-643566/1-642701
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Page 5 of 7

WayPAoInt..
NALYTICAL
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Shipment Receipt Form
Customer Number: 46487
Customer Name: Synagro Central LLC/ Roxboro
Report Number: 22-283-0008
Shipping Method
0 Fed Ex 0 US Postal 0 Lab
0 UPS 0 Client 0 Courier
0 Other:
Thermometer ID:
Shipping container/cooler uncompromised?
* Yes
0 No
Number of coolers/boxes received
Custody seals intact on shipping container/cooler?
0 Yes
0 No
Not Present
Custody seals intact on sample bottles?
0 Yes
0 No
Not Present
Chain of Custody (COC) present?
# Yes
0 No
COC agrees with sample label(s)?
# Yes
0 No
COC properly completed
# Yes
0 No
Samples in proper containers?
# Yes
0 No
Sample containers intact?
# Yes
0 No
Sufficient sample volume for indicated test(s)?
# Yes
0 No
All samples received within holding time?
0 Yes
* No
Cooler temperature in compliance?
# Yes
0 No
Cooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
# Yes
0 No
Water - Sample containers properly preserved
0 Yes
0 No
N/A
Water - VOA vials free of headspace
0 Yes
0 No
N/A
Trip Blanks received with VOAs
0 Yes
0 No
N/A
Soil VOA method 5035 — compliance criteria met
0 Yes
0 No
0 N/A
F_ High concentration container (48 hr)
F_ High concentration pre -weighed (methanol -14 d)
F_ Low concentration EnCore samplers (48 hr)
F_ Low conc pre -weighed vials (Sod Bis -14 d)
Special precautions or instructions included? 0 Yes * No
Comments:
Signature: IDavid Lennon Date & Time: 10/10/2022 09:38:26
Page 6 of 7

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Page 7 of 7

Waypointo
ANALYTICAL
1 /6/2023
Synagro Central LLC/ Roxboro
Mary Brewer
284 Boger Road
Mocksville, NC, 27028
Ref: Analytical Testing
Report Number: 22-362-0007
Project Description: Roxboro WWTP Auger
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Dear Mary Brewer:
Waypoint Analytical Virginia, Inc. received sample(s) on 12/28/2022 for the analyses presented in the following
report.
The above referenced project has been analyzed per your instructions. The analyses were performed in
accordance with the applicable analytical method. Sub -contracted testing is noted on the Sample Summary Table
if applicable.
The analytical data has been validated using standard quality control measures performed as required by the
analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all
parameters (NELAP and non-NELAP) were performed in accordance with guidelines established by the USEPA
(including 40 CFR 136 Method Update Rule May 2012) and NELAC unless otherwise indicated.
Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of
sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time
Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as -
received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to
the samples included in this report.
Please do not hesitate to contact me or client services if you have any questions or need additional information
Sincerely,
&;'-� ­AldA�
Brandi Watson
Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.
Page 1 of 8

•
7621 Whitepine Road, Richmond, VA 23237
Waypoint
Main 804-743-9401 0 Fax [phone]
ANALYTICAL www.waypointanalytical.com
Sample Summary Table
Report Number: 22-362-0007
Client Project Description: Roxboro WWTP Auger
Lab No Client Sample ID Matrix Date Collected Date Received Method Lab ID
60280
60280
60280
60280
60280
60280
60280
60280
Roxboro WWTP Auger
Roxboro WWTP Auger
Roxboro WWTP Auger
Roxboro WWTP Auger
Roxboro WWTP Auger
Roxboro WWTP Auger
Roxboro WWTP Auger
Roxboro WWTP Auger
Solids
Solids
Solids
Solids
Solids
Solids
Solids
Solids
12/22/2022
09:20
12/28/2022
12/22/2022
09:20
12/28/2022
12/22/2022
09:20
12/28/2022
12/22/2022
09:20
12/28/2022
12/22/2022
09:20
12/28/2022
12/22/2022
09:20
12/28/2022
12/22/2022
09:20
12/28/2022
12/22/2022
09:20
12/28/2022
SM-4500-NH3C
WP MTN
9045D
WP MTN
4500NO3F-2011
WP MTN
6010D
WP MTN
SW-7471B
WP MTN
SM-4500-NH3C-TKN
WP MTN
SM-2540G
WP MTN
WP MTN - Memphis, TN: Waypoint Analytical - TN, Memphis, TN
Page 2 of 8

WayP
�' 7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 Fax [phone]
ANALYTICAL www.waypointanalytical.com
46487
Synagro Central LLC/ Roxboro Project Roxboro WWTP Auger
Mary Brewer Report Date : 01/06/2023
284 Boger Road Information : Received : 12/28/2022
Mocksville , NC 27028
Report Number : 22-362-0007
Lab No : 60280
Sample ID : Roxboro WWTP Auger
REPORT OFANALYSIS
Brandi Watson
Matrix: Solids
Sampled: 12/22/2022 9:20
Test
Results
Units
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
Moisture
75.9
%
0.010
1
12/29/2216:04
FMM
SM-2540G
Sulfur
7470
mg/Kg -
dry
41.5
1
01/03/23 21:50
JTR
6010D
Calcium
10600
mg/Kg -
dry
207
1
01/03/23 21:50
JTR
6010D
Aluminum
16700
mg/Kg -
dry
20.7
1
01/03/23 21:50
JTR
6010D
Manganese
627
mg/Kg -
dry
2.07
1
01/03/23 21:50
TJS
6010D
Organic N
49250
mg/Kg -
dry
1037
1
01/05/23 10:30
CALCULATION
Nickel
18.0
mg/Kg -
dry
1.04
1
01/03/23 21:50
JTR
6010D
Lead
31.9
mg/Kg -
dry
1.24
1
01/03/23 21:50
JTR
6010D
Arsenic
5.02
mg/Kg -
dry
2.07
1
01/03/23 21:50
JTR
6010D
Selenium
4.98
mg/Kg -
dry
2.07
1
01/03/23 21:50
JTR
6010D
Test
Results
Units
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
Total Solids
24.1
%
0.010
1
12/29/22 16:04
FMM
SM-2540G
Phosphorus
15700
mg/Kg -
dry
20.7
1
01/03/23 21:50
JTR
6010D
Copper
410
mg/Kg -
dry
2.07
1
01/03/23 21:50
JTR
6010D
Total Kjeldahl Nitrogen 50600 mg/Kg - dry 1040 1 01/05/23 10:30 JPJ ;M-4500-NH3C-TKI`
Qualifiers/ DF Dilution Factor
Definitions
MQL Method Quantitation Limit
Page 3 of 8

WayP
�' 7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 Fax [phone]
ANALYTICAL www.waypointanalytical.com
46487
Synagro Central LLC/ Roxboro Project Roxboro WWTP Auger
Mary Brewer Report Date : 01/06/2023
284 Boger Road Information : Received : 12/28/2022
Mocksville , NC 27028
Brandi Watson
Report Number : 22-362-0007 REPORT OFANALYSIS
Lab No : 60280
Sample ID : Roxboro WWTP Auger
Matrix: Solids
Sampled: 12/22/2022 9:20
Potassium
2670
mg/Kg -
dry
41.5
1
01/03/23 21:50
JTR
6010D
Magnesium
2700
mg/Kg -
dry
20.7
1
01/03/23 21:50
JTR
6010D
Sodium
585
mg/Kg -
dry
104
1
01/03/23 21:50
JTR
6010D
Iron
15700
mg/Kg -
dry
41.5
1
01/03/23 21:50
TJS
6010D
Zinc
859
mg/Kg -
dry
5.19
1
01/03/23 21:50
JTR
6010D
Ammonia Nitrogen
1360
mg/Kg -
dry
415
1
01/05/23 14:30
JPJ
SM-4500-NH3C
Nitrate+Nitrite-N
65.1
mg/Kg -
dry
19.4
1
01/03/23 15:59
CLP
4500NO3F-2011
Cadmium
1.07
mg/Kg -
dry
0.415
1
01/03/23 21:50
JTR
6010D
Chromium
28.8
mg/Kg -
dry
1.04
1
01/03/23 21:50
JTR
6010D
Mercury
0.755
mg/Kg -
dry
0.631
1
01/05/23 14:04
JTR
SW-7471B
pH
7.1
S.U.
1
01/05/2316:00
DRS
9045D
Molybdenum
8.01
mg/Kg -
dry
1.04
1
01/03/23 21:50
JTR
6010D
Qualifiers/ DF Dilution Factor
Definitions
MQL Method Quantitation Limit
Page 4 of 8

Waypointo
ANALYTICAL
Client: Synagro Central LLC/ Roxboro
Project: Roxboro VWVfP Auger
Lab Report Number: 22-362-0007
Date: 1 /5/2023
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
CASE NARRATIVE
Metals Analysis Method 601 OD
Sample 87830 (SB-7)
Analyte: Aluminum
QC Batch No: 1-656767/1-656307
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 87830 (SB-7)
Analyte: Arsenic
QC Batch No: 1-656767/1-656307
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A post
digestion spike was performed and passed quality control acceptance ranges. No matrix interference is
suspected.
Sample 87830 (SB-7)
Analyte: Calcium
QC Batch No: 1-656767/1-656307
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 87830 (SB-7)
Analyte: Iron
QC Batch No: 1-656767/1-656307
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 87830 (SB-7)
Analyte: Potassium
QC Batch No: 1-656767/1-656307
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 87830 (SB-7)
Analyte: Manganese
QC Batch No: 1-656767/1-656307
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 87830 (SB-7)
Analyte: Phosphorus
QC Batch No: 1-656767/1-656307
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 87830 (SB-7)
Page 5 of 8

Waypointo
ANALYTICAL
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Analyte: Lead
QC Batch No: 1-656767/1-656307
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 87830 (SB-7)
Analyte: Selenium
QC Batch No: 1-656767/1-656307
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A post
digestion spike was performed and passed quality control acceptance ranges. No matrix interference is
suspected.
Solids Total Mercury Analysis - CVAA Method 7471A
Sample 88593 (2212291409)
Analyte: Mercury
QC Batch No: 1-657149/1-656865
The matrix spike, matrix spike duplicate and the post digestion spike were all outside of the quality control
acceptance ranges. Matrix interference is suspected
Page 6 of 8

WayPAoInt..
NALYTICAL
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Shipment Receipt Form
Customer Number: 46487
Customer Name: Synagro Central LLC/ Roxboro
Report Number: 22-362-0007
Shipping Method
0 Fed Ex 0 US Postal 0 Lab
0 UPS 0 Client 0 Courier
0 Other:
Thermometer ID:
Shipping container/cooler uncompromised?
* Yes
0 No
Number of coolers/boxes received
Custody seals intact on shipping container/cooler?
0 Yes
0 No
Not Present
Custody seals intact on sample bottles?
0 Yes
0 No
Not Present
Chain of Custody (COC) present?
# Yes
0 No
COC agrees with sample label(s)?
# Yes
0 No
COC properly completed
# Yes
0 No
Samples in proper containers?
# Yes
0 No
Sample containers intact?
# Yes
0 No
Sufficient sample volume for indicated test(s)?
# Yes
0 No
All samples received within holding time?
0 Yes
* No
Cooler temperature in compliance?
# Yes
0 No
Cooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
# Yes
0 No
Water - Sample containers properly preserved
Yes
0 No
0 N/A
Water - VOA vials free of headspace
0 Yes
0 No
N/A
Trip Blanks received with VOAs
0 Yes
0 No
N/A
Soil VOA method 5035 — compliance criteria met
0 Yes
0 No
0 N/A
F_ High concentration container (48 hr)
F_ High concentration pre -weighed (methanol -14 d)
F_ Low concentration EnCore samplers (48 hr)
F_ Low conc pre -weighed vials (Sod Bis -14 d)
Special precautions or instructions included? 0 Yes * No
Comments:
Signature: IDavid Lennon Date & Time: 12/28/2022 09:21:11
Page 7 of 8

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Page 8 of 8

Waypointo
ANALYTICAL
1 /6/2023
Synagro Central LLC/ Roxboro
Mary Brewer
284 Boger Road
Mocksville, NC, 27028
Ref: Analytical Testing
Report Number: 22-362-0008
Project Description: Roxboro WWTP Pad
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Dear Mary Brewer:
Waypoint Analytical Virginia, Inc. received sample(s) on 12/28/2022 for the analyses presented in the following
report.
The above referenced project has been analyzed per your instructions. The analyses were performed in
accordance with the applicable analytical method. Sub -contracted testing is noted on the Sample Summary Table
if applicable.
The analytical data has been validated using standard quality control measures performed as required by the
analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all
parameters (NELAP and non-NELAP) were performed in accordance with guidelines established by the USEPA
(including 40 CFR 136 Method Update Rule May 2012) and NELAC unless otherwise indicated.
Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of
sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time
Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as -
received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to
the samples included in this report.
Please do not hesitate to contact me or client services if you have any questions or need additional information
Sincerely,
&;'-� ­AldA�
Brandi Watson
Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.
Page 1 of 8

•
7621 Whitepine Road, Richmond, VA 23237
Waypoint
Main 804-743-9401 0 Fax [phone]
ANALYTICAL www.waypointanalytical.com
Sample Summary Table
Report Number: 22-362-0008
Client Project Description: Roxboro WWTP Pad
Lab No Client Sample ID Matrix Date Collected Date Received Method Lab ID
60281
60281
60281
60281
60281
60281
60281
60281
Roxboro WWTP Storage Pad
Roxboro WWTP Storage Pad
Roxboro WWTP Storage Pad
Roxboro WWTP Storage Pad
Roxboro WWTP Storage Pad
Roxboro WWTP Storage Pad
Roxboro WWTP Storage Pad
Roxboro WWTP Storage Pad
Solids
Solids
Solids
Solids
Solids
Solids
Solids
Solids
12/22/2022
09:15
12/28/2022
12/22/2022
09:15
12/28/2022
12/22/2022
09:15
12/28/2022
12/22/2022
09:15
12/28/2022
12/22/2022
09:15
12/28/2022
12/22/2022
09:15
12/28/2022
12/22/2022
09:15
12/28/2022
12/22/2022
09:15
12/28/2022
SM-4500-NH3C
WP MTN
9045D
WP MTN
4500NO3F-2011
WP MTN
6010D
WP MTN
SW-7471B
WP MTN
SM-4500-NH3C-TKN
WP MTN
SM-2540G
WP MTN
WP MTN - Memphis, TN: Waypoint Analytical - TN, Memphis, TN
Page 2 of 8

WayP
�' 7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 Fax [phone]
ANALYTICAL www.waypointanalytical.com
46487
Synagro Central LLC/ Roxboro Project Roxboro WWTP Pad
Mary Brewer Report Date : 01/06/2023
284 Boger Road Information : Received : 12/28/2022
Mocksville , NC 27028
Report Number : 22-362-0008
Lab No : 60281
Sample ID : Roxboro WWTP Storage Pad
REPORT OFANALYSIS
Brandi Watson
Matrix: Solids
Sampled: 12/22/2022 9:15
Test
Results
Units
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
Moisture
75.1
%
0.010
1
12/29/2216:04
FMM
SM-2540G
Sulfur
7790
mg/Kg -
dry
40.2
1
01/03/23 22:05
JTR
6010D
Calcium
11300
mg/Kg -
dry
201
1
01/03/23 22:05
JTR
6010D
Aluminum
17100
mg/Kg -
dry
20.1
1
01/03/23 22:05
JTR
6010D
Manganese
695
mg/Kg -
dry
2.01
1
01/03/23 22:05
TJS
6010D
Organic N
46830
mg/Kg -
dry
1004
1
01/05/23 10:30
CALCULATION
Nickel
18.6
mg/Kg -
dry
1.00
1
01/03/23 22:05
JTR
6010D
Lead
33.2
mg/Kg -
dry
1.20
1
01/03/23 22:05
JTR
6010D
Arsenic
5.50
mg/Kg -
dry
2.01
1
01/03/23 22:05
JTR
6010D
Selenium
4.54
mg/Kg -
dry
2.01
1
01/03/23 22:05
JTR
6010D
Test
Results
Units
MQL
DF
Date / Time
By
Analytical
Analyzed
Method
Total Solids
24.9
%
0.010
1
12/29/22 16:04
FMM
SM-2540G
Phosphorus
16300
mg/Kg -
dry
20.1
1
01/03/23 22:05
JTR
6010D
Copper
426
mg/Kg -
dry
2.01
1
01/03/23 22:05
JTR
6010D
Total Kjeldahl Nitrogen 48200 mg/Kg - dry 1000 1 01/05/23 10:30 JPJ ;M-4500-NH3C-TKI`
Qualifiers/ DF Dilution Factor
Definitions
MQL Method Quantitation Limit
Page 3 of 8

WayPANALYTICAL
46487
Synagro Central LLC/ Roxboro
Mary Brewer
284 Boger Road
Mocksville , NC 27028
Report Number : 22-362-0008
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Project Roxboro WWTP Pad
Information :
REPORT OFANALYSIS
Report Date : 01/06/2023
Received : 12/28/2022
Brandi Watson
Lab No : 60281
Sample ID : Roxboro WWTP Storage Pad
Matrix: Solids
Sampled: 12/22/2022 9:15
Potassium
2430
mg/Kg -
dry
40.2
1
01/03/23 22:05
JTR
6010D
Magnesium
2780
mg/Kg -
dry
20.1
1
01/03/23 22:05
JTR
6010D
Sodium
598
mg/Kg -
dry
100
1
01/03/23 22:05
JTR
6010D
Iron
17100
mg/Kg -
dry
40.2
1
01/03/23 22:05
TJS
6010D
Zinc
900
mg/Kg -
dry
5.02
1
01/03/23 22:05
JTR
6010D
Ammonia Nitrogen
1370
mg/Kg -
dry
402
1
01/05/23 14:30
JPJ
SM-4500-NH3C
Nitrate+Nitrite-N
< 18.6
mg/Kg -
dry
18.6
1
01/03/23 15:59
CLP
4500NO3F-2011
Cadmium
1.17
mg/Kg -
dry
0.402
1
01/03/23 22:05
JTR
6010D
Chromium
30.0
mg/Kg -
dry
1.00
1
01/03/23 22:05
JTR
6010D
Mercury
1.34
mg/Kg -
dry
0.594
1
01/05/23 14:05
JTR
SW-7471B
pH
7.4
S.U.
1
01/05/2316:00
DRS
9045D
Molybdenum
8.35
mg/Kg -
dry
1.00
1
01/03/23 22:05
JTR
6010D
Qualifiers/ DF Dilution Factor
Definitions
MQL Method Quantitation Limit
Page 4 of 8

Waypointo
ANALYTICAL
Client: Synagro Central LLC/ Roxboro
Project: Roxboro WWTP Pad
Lab Report Number: 22-362-0008
Date: 1 /5/2023
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
CASE NARRATIVE
Metals Analysis Method 601 OD
Sample 87830 (SB-7)
Analyte: Aluminum
QC Batch No: 1-656767/1-656307
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 87830 (SB-7)
Analyte: Arsenic
QC Batch No: 1-656767/1-656307
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A post
digestion spike was performed and passed quality control acceptance ranges. No matrix interference is
suspected.
Sample 87830 (SB-7)
Analyte: Calcium
QC Batch No: 1-656767/1-656307
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 87830 (SB-7)
Analyte: Iron
QC Batch No: 1-656767/1-656307
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 87830 (SB-7)
Analyte: Potassium
QC Batch No: 1-656767/1-656307
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 87830 (SB-7)
Analyte: Manganese
QC Batch No: 1-656767/1-656307
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 87830 (SB-7)
Analyte: Phosphorus
QC Batch No: 1-656767/1-656307
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 87830 (SB-7)
Page 5 of 8

Waypointo
ANALYTICAL
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Analyte: Lead
QC Batch No: 1-656767/1-656307
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A dilution test
was performed and passed quality control acceptance ranges. No matrix interference is suspected.
Sample 87830 (SB-7)
Analyte: Selenium
QC Batch No: 1-656767/1-656307
The matrix spike and/or the matrix spike duplicate was outside quality control acceptance ranges. A post
digestion spike was performed and passed quality control acceptance ranges. No matrix interference is
suspected.
Solids Total Mercury Analysis - CVAA Method 7471A
Sample 88593 (2212291409)
Analyte: Mercury
QC Batch No: 1-657149/1-656865
The matrix spike, matrix spike duplicate and the post digestion spike were all outside of the quality control
acceptance ranges. Matrix interference is suspected
Page 6 of 8

WayPAoInt..
NALYTICAL
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Shipment Receipt Form
Customer Number: 46487
Customer Name: Synagro Central LLC/ Roxboro
Report Number: 22-362-0008
Shipping Method
0 Fed Ex 0 US Postal 0 Lab
0 UPS 0 Client 0 Courier
0 Other:
Thermometer ID:
Shipping container/cooler uncompromised?
* Yes
0 No
Number of coolers/boxes received
Custody seals intact on shipping container/cooler?
0 Yes
0 No
Not Present
Custody seals intact on sample bottles?
0 Yes
0 No
Not Present
Chain of Custody (COC) present?
# Yes
0 No
COC agrees with sample label(s)?
# Yes
0 No
COC properly completed
# Yes
0 No
Samples in proper containers?
# Yes
0 No
Sample containers intact?
# Yes
0 No
Sufficient sample volume for indicated test(s)?
# Yes
0 No
All samples received within holding time?
0 Yes
* No
Cooler temperature in compliance?
# Yes
0 No
Cooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
# Yes
0 No
Water - Sample containers properly preserved
Yes
0 No
0 N/A
Water - VOA vials free of headspace
0 Yes
0 No
N/A
Trip Blanks received with VOAs
0 Yes
0 No
N/A
Soil VOA method 5035 — compliance criteria met
0 Yes
0 No
0 N/A
F_ High concentration container (48 hr)
F_ High concentration pre -weighed (methanol -14 d)
F_ Low concentration EnCore samplers (48 hr)
F_ Low conc pre -weighed vials (Sod Bis -14 d)
Special precautions or instructions included? 0 Yes * No
Comments:
Signature: IDavid Lennon Date & Time: 12/28/2022 09:25:14
Page 7 of 8

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SECTION 4

SUMM111
ENVIRONMENTAL TECHN❑LOMZ3. INC
ArrzrJy0ca1 Laboralorfas
February 15, 2021
Alex Fox
Synagro
284 Boger Rd.
Mocksville, NC 27028
TEL:
FAX:
RE: Roxboro WWTP
Dear Alex Fox:
Summit Environmental Technologies, Inc.
3310 Win St.
Cuyahoga Falls, Ohio 44223
TEL: [phone] FAX.- [phone]
Wehsite: http://www.settek.com
Order No.: 21020351
Summit Environmental Technologies, Inc. received 1 sample(s) on 2/5/2021 for the
analyses presented in the following report.
There were no problems with the analytical events associated with this report unless noted
in the Case Narrative.
Quality control data is within laboratory defined or method specified acceptance limits
except where noted.
If you have any questions regarding these tests results, please feel free to call the
laboratory.
Sincerely,
Jennifer Woolf
Project Manager
3310 Win St.
Cuyahoga Falls, Ohio 44223
Arkansas 88-0735, California 2943, Colorado, Connecticut PH-0108, Florida NELAC E87688, Idaho OH00923, Illinois 200061, Indiana C-OH-13, Kansas
E-10347, Kentucky (Underground Storage Tank) 3, Kentucky 90146, Maryland 339, Michigan 9988, Minnesota 1780279, Nevada OH009232020-1, New
Hampshire 2996, New Jersey OH006, New York 11777, North Carolina 39705 and 631, North Dakota R-201, Ohio DW, Ohio VAP C1,0052, Oklahoma
2019-155, Oregon OH2O0001, Pennsylvania 011, Rhode Island LA000317, South Carolina 92016001, Texas T104704466-19-16, Utah OH009232020-12,
Virginia VELAP 10381, West Virginia 9957C
Page 1 of 36

summly Summit Environmental Technologies, Inc. Case Narrative
3310 Win St.
ENVIRONMENTAL TEC„HQLOG4r;S,INC. Cuyahoga Falls, Ohio44223 WO#: 21020351
Arralyi9cal Laboralorlas TEL: [phone] FAX.- [phone]
Wehsite: http://www.settek.com Date: 2/15/2021
CLIENT: Synagro
Project: Roxboro WWTP
WorkOrder Narrative:
21020351: This report in its entirety consists of the following documents: Cover Letter, Case Narrative,
Analytical Results, QC Summary Report, Applicable Accreditation Information, Chain -of -Custody,
Cooler Receipt Form, and other applicable forms as necessary. All documents contain the Summit
Environmental Technologies, Inc., Work Order Number assigned to this report.
Summit Environmental Technologies, Inc., holds the accreditations/certifications listed at the bottom of
the cover letter that may or may not pertain to this report. Please refer to the "Accreditation Program
Analytes Report" for accredited analytes list.
The information contained in this analytical report is the sole property of Summit Environmental
Technologies, Inc. and that of the customer. It cannot be reproduced in any form without the consent of
Summit Environmental Technologies, Inc. or the customer for which this report was issued. The results
contained in this report are only representative of the samples received. Conditions can vary at different
times and at different sampling conditions. Summit Environmental Technologies, Inc. is not responsible
for use or interpretation of the data included herein.
All results for Solid Samples are reported on an "as received" or "wet weight" basis unless indicated as
"dry weight" using the "-dry" designation on the reporting units.
This report is believed to meet all of the requirements of the accrediting agency, where applicable. Any
comments or problems with the analytical events associated with this report are noted below.
Analytical Sequence QC Notes:
40PPM SVOC-MSTR S(8270): CCV exhibited outlying recoveries for several analytes. Associated
samples may be biased accordingly.
40PPM SVOC-MSTR S(8270): Surrogate outside recovery limits. Minimum method criterion of one
surrogate within established recovery limits was met.
LCS-47770 TCLP-SVOC-CPEST(8081B): Possible high bias for Heptachlor due to high recovery in
CCV.
Pest CCV 100ppb TCLP-SVOC-CPEST(8081B): CCV exhibits high recovery for Heptachlor.
Associated samples are N.D. for this analyte.
LCS-47770 TCLP-SVOC-CPEST(8081B): Possible high bias for Endrin and Methoxychlor due to high
recoveries in CCV.
Original
Page 2 of 36

SUMMIY Summit Environmental Technologies, Inc. Case Narrative
3310 Win St.
ENVIRONMENTAL TEC„HQLOG4r;S,INC. Cuyahoga Falls, Ohio44223 WO#: 21020351
Arralyi9cal Laboralorlas TEL: [phone] FAX.- [phone]
Wehsite: http://www.settek.com Date: 2/15/2021
CLIENT: Synagro
Project: Roxboro WWTP
Pest CCV 500ppb TCLP-SV0C-CPEST(8081B): CCV exhibits high recoveries for Endrin and
Methoxychlor. Associated samples are N.D. for these analytes.
Original
Page 3 of 36

�� Summit Environmental Technologies, In Qualifiers and Acronyms
SU3310 Win S
Ekiwlt OMM@N-rALTECHN❑LOG{r,S,INC Cuyahoga Falls, Ohio442� WO#: 21020351
Arraly0cal Laboralorlas TEL: [phone] FAX.- (330) 253-446
Wehsite: httn:11www.settek.co Date: 2/15/2021
These commonly used Qualifiers and Acronyms may or may not be present in this report.
Qualifiers
U The compound was analyzed for but was not detected.
J The reported value is greater than the Method Detection Limit but less than the Reporting Limit.
H The hold time for sample preparation and/or analysis was exceeded.
D The result is reported from a dilution.
E The result exceeded the linear range of the calibration or is estimated due to interference.
MC The result is below the Minimum Compound Limit.
The result exceeds the Regulatory Limit or Maximum Contamination Limit.
in Manual integration was used to determine the area response.
d Manual integration in which peak was deleted
N The result is presumptive based on a Mass Spectral library search assuming a 1:1 response.
P The second column confirmation exceeded 25% difference.
C The result has been confirmed by GC/MS.
X The result was not confirmed when GC/MS Analysis was performed.
B/MB+ The analyte was detected in the associated blank.
G The ICB or CCB contained reportable amounts of analyte.
QC-/+ The CCV recovery failed low () or high (+).
R/QDR The RPD was outside of accepted recovery limits.
QL-/+ The LCS or LCSD recovery failed low () or high (+).
QLR The LCS/LCSD RPD was outside of accepted recovery limits.
QM-/+ The MS or MSD recovery failed low () or high (+).
QMR The MS/MSD RPD was outside of accepted recovery limits.
QV-/+ The ICV recovery failed low () or high (+).
S The spike result was outside of accepted recovery limits.
Z Deviation; A deviation from the method was performed; Please refer to the Case Narrative for
additional information
Acronyms
ND
Not Detected
RL
Reporting Limit
QC
Quality Control
MDL
Method Detection Limit
MB
Method Blank
LOD
Level of Detection
LCS
Laboratory Control Sample
LOQ
Level of Quantitation
LCSD
Laboratory Control Sample Duplicate
PQL
Practical Quantitation Limit
QCS
Quality Control Sample
CRQL
Contract Required Quantitation Limit
DUP
Duplicate
PL
Permit Limit
MS
Matrix Spike
RegLvl
Regulatory Limit
MSD
Matrix Spike Duplicate
MCL
Maximum Contamination Limit
RPD
Relative Percent Different
MinCL
Minimum Compound Limit
ICV
Initial Calibration Verification
RA
Reanalysis
ICB
Initial Calibration Blank
RE
Reextraction
CCV
Continuing Calibration Verification
TIC
Tentatively Identified Compound
CCB
Continuing Calibration Blank
RT
Retention Time
PLC
Reporting Limit Check
CF
Calibration Factor
DF
Dilution Factor
RF
Response Factor
This list of Qualifiers and Acronyms reflects the most commonly utilized Qualifiers and Acronyms for reporting.
Please refer to the Analytical Notes in the Case Narrative for any Qualifiers or Acronyms that do not appear in this
list or for additional information regarding the use of these Qualifiers on reported data.
Original
Page 4 of 36

�� 1 � Summit Environmental Technologies, Inc.
SU3310 Win St.
ENVIRCNMEWAL YECHHOLOGNUS, JNC, Cuyahoga Falls, Ohio 44223
Arraly0cal Laboralorlas TEL: [phone] FAX.- [phone]
Website: http://www.settek.com
CLIENT: Synagro
Project: Roxboro WWTP
Lab SampleID Client Sample ID
21020351-001 Roxboro VAVTP
Tag No Date Collected
2/4/2021 12:30:00 PM
Workorder
Sample Summary
WO#: 21020351
15-Feb-21
Date Received Matrix
2/5/2021 12:25:00 PM Sludge
Page 5 of 36

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Summit Environmental Technologies, Inc.
SUMMIT 3310 Win St.
ENVITtONMENTALTECHNOLOGIE_3,IRC Cuyahoga Falls, Ohio44223
Arralyt9cal Laboralories TEL: [phone] FAX. [phone]
Website: http://�i,-"-m,.settek.coin
Analytical Report
(base report)
WO#: 21020351
Date Reported: 2/15/2021
CLIENT:
Synagro Tag Number:
Matrix:
SLUDGE Collection Date: 2/4/2021 12:30:00 PM
Lab ID:
21020351-OOIA
Project:
Roxboro WWTP
Client Sample ID Roxboro WWTP
Analyses Result RL Qual Units DF Date Analyzed
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
TCLP MERCURY ANALYSIS (SW1311/7470)
TCLP Mercury
ND 0.00200 mg/L
SW7470A SW7470A Analyst: EAM
1 2/12/2021 1:39:00 PM
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
SW6010D
SW301OA Analyst: DNS
TCLP METALS ANALYSIS (SW1311/6010)
TCLP Arsenic(As)
ND
0.500
mg/L
1
2/9/2021 2:03:38 PM
TCLP Barium(Ba)
ND
5.00
mg/L
1
2/9/2021 2:03:38 PM
TCLP Cadmium(Cd)
ND
0.100
mg/L
1
2/9/2021 2:03:38 PM
TCLP Chromium(Cr)
ND
0.200
mg/L
1
2/9/2021 2:03:38 PM
TCLP Lead(Pb)
ND
0.500
mg/L
1
2/9/2021 2:03:38 PM
TCLP Selenium(Se)
ND
0.0500
mg/L
1
2/9/2021 2:03:38 PM
TCLP Silver(Ag)
ND
0.500
mg/L
1
2/9/2021 2:03:38 PM
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
SW8270
SW351OC Analyst: RIS
TCLP SEMI-VOLATILES ANALYSIS (SW1311/8270)
1,4-Dichlorobenzene
ND
0.200
mg/L
2
2/9/2021 9:22:00 PM
2,4,5-Trichlorophenol
ND
0.500
mg/L
2
2/9/2021 9:22:00 PM
2,4,6-Trichlorophenol
ND
0.500
mg/L
2
2/9/2021 9:22:00 PM
2,4-Dinitrotoluene
ND
0.100
mg/L
2
2/9/2021 9:22:00 PM
Cresols, Total
ND
10.0
mg/L
2
2/9/2021 9:22:00 PM
Hexachloro-1,3-butadiene
ND
0.0400
mg/L
2
2/9/2021 9:22:00 PM
Hexachlorobenzene
ND
0.100
mg/L
2
2/9/2021 9:22:00 PM
Hexachloroethane
ND
0.200
mg/L
2
2/9/2021 9:22:00 PM
Nitrobenzene
ND
0.200
mg/L
2
2/9/2021 9:22:00 PM
Pentachlorophenol
ND
0.500
mg/L
2
2/9/2021 9:22:00 PM
Pyridine
ND
0.500
QC+ mg/L
2
2/9/2021 9:22:00 PM
Surr: 2-Fluorophenol
92.6
10 - 157
%Rec
2
2/9/2021 9:22:00 PM
Surr: Phenol-d6
93.4
10 - 169
%Rec
2
2/9/2021 9:22:00 PM
Surr: Nitrobenzene-d5
86.1
32.1 - 130
%Rec
2
2/9/2021 9:22:00 PM
Surr: 2,4,6-Tribromophenol
116
45.4 - 166
%Rec
2
2/9/2021 9:22:00 PM
Surr: 2-Fluorobiphenyl
93.8
35.7 - 130
%Rec
2
2/9/2021 9:22:00 PM
Surr: p-Terphenyl-d14
113
70 - 145
%Rec
2
2/9/2021 9:22:00 PM
Qualifiers: B Analyte detected in the associated Method Blank
E Value above quantitation range
H Holding times for preparation or
analysis exceeded
M Manual Integration
used to determine area response
MC Value is below Minimum Compound
Limit.
N Tentatively identified
compounds
ND Not Detected
P Second column
confirmation
exceeds
PL Permit Limit
R RPD outside accepted
recovery limits Original
RL Reporting Detection Limit
U Samples with CalcVal <MDL
Page 7 of 36

Summit Environmental Technologies, Inc.
SUMMIT 3310 Win St.
ENVITtONMENTALTECHNOLOGIE_3,IRC Cuyahoga Falls, Ohio44223
Arrafyt9caf Laboralorfas TEL: [phone] FAX. [phone]
Website: http://�i,-"-m,.settek.coin
Analytical Report
(base report)
WO#: 21020351
Date Reported: 2/15/2021
CLIENT:
Synagro Tag Number:
Matrix:
SLUDGE Collection Date: 2/4/2021 12:30:00 PM
Lab ID:
21020351-OOIA
Project:
Roxboro WWTP
Client Sample ID Roxboro WWTP
Analyses Result RL Qual Units DF Date Analyzed
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
TCLP PESTICIDES ANALYSIS (SW1311/8081)
Chlordane, total
ND
Toxaphene
ND
Endrin
ND
gamma-BHC
ND
Heptachlor
ND
Heptachlor epoxide
ND
Methoxychlor
ND
Surr: TCMX
72.0
Surr: DCB
77.3
TCLP HERBICIDES BY EPA 8321 B
2,4-D ND
2,4,5-TP ND
Surr: 2,4-Dichlorophenylacetic aci 75.5
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
TCLP VOLATILES ANALYSIS
1,1-Dichloroethene
ND
1,2-Dichloroethane
ND
MEK
ND
Benzene
ND
Carbon tetrachloride
ND
Chlorobenzene
ND
Chloroform
ND
Tetrachloroethene
ND
Trichloroethene
ND
Vinyl chloride
ND
Surr: 4-Bromofluorobenzene
114
Surr: Di brom ofl uorom ethane
93.7
Surr: Toluene-d8
95.0
SW8081 SW351OC Analyst: CSS
0.0250
mg/L
1
2/10/2021 11:30:00 PM
0.0500
mg/L
1
2/10/2021 11:30:00 PM
0.00250
QC+ mg/L
1
2/10/2021 11:30:00 PM
0.00250
mg/L
1
2/10/2021 11:30:00 PM
0.00250
QC+ mg/L
1
2/10/2021 11:30:00 PM
0.00250
mg/L
1
2/10/2021 11:30:00 PM
0.00250
QC+ mg/L
1
2/10/2021 11:30:00 PM
10 - 119
%Rec
1
2/10/2021 11:30:00 PM
10 - 119
%Rec
1
2/10/2021 11:30:00 PM
SW8321 SW1311 M Analyst: TM
0.500
mg/L
50
2/9/2021 9:51:00 PM
0.500
mg/L
50
2/9/2021 9:51:00 PM
70 - 130
%Rec
50
2/9/2021 9:51:00 PM
SW8260
SW1311 M Analyst: SLV
0.250
mg/L
50
2/9/2021 6:37:00 AM
0.250
mg/L
50
2/9/2021 6:37:00 AM
5.00
mg/L
50
2/9/2021 6:37:00 AM
0.250
mg/L
50
2/9/2021 6:37:00 AM
0.250
mg/L
50
2/9/2021 6:37:00 AM
2.50
mg/L
50
2/9/2021 6:37:00 AM
0.250
mg/L
50
2/9/2021 6:37:00 AM
0.250
mg/L
50
2/9/2021 6:37:00 AM
0.250
mg/L
50
2/9/2021 6:37:00 AM
0.100
mg/L
50
2/9/2021 6:37:00 AM
70 - 130
%Rec
50
2/9/2021 6:37:00 AM
70 - 130
%Rec
50
2/9/2021 6:37:00 AM
70 - 130
%Rec
50
2/9/2021 6:37:00 AM
Qualifiers: B
Analyte detected in the associated Method Blank
H
Holding times for preparation or analysis exceeded
MC
Value is below Minimum Compound Limit.
ND
Not Detected
PL
Permit Limit
RL
Reporting Detection Limit
E Value above quantitation range
M Manual Integration used to determine area response
N Tentatively identified compounds
P Second column confirmation exceeds
R RPD outside accepted recovery limits original
U Samples with CalcVal <MDL
Page 8 of 36

MMIT
Summit Environmental Technologies, Inc. Analytical Report
SU3310 Win St.
ENVIRONMENTAL TECHNQLOGlr,$.IRC Cuyahoga Falls, Ohio44223 (base report)
Arralyt9cal Laboralories TEL: [phone] FAX.- [phone] WO#: 21020351
Website: http://www.settek.com Date Reported: 2/15/2021
CLIENT:
Synagro Tag Number:
Matrix:
SLUDGE Collection Date: 2/4/2021 12:30:00 PM
Lab ID:
21020351-OOIA
Project:
Roxboro WWTP
Client Sample ID Roxboro WWTP
Analyses
Result
RL Qual Units
DF
Date Analyzed
RCI
SW9014
Analyst: MS
REACTIVE CYANIDE (9014/7.3.3.2)-SOLID
Cyanide, Reactive
ND
0.500 mg/Kg
1
2/10/2021 2:23:00 PM
PAINT FILTER FREE LIQUIDS TEST (SW-846: 9095)
SW9095
Analyst: DHC
Free Liquid
pass
1
2/15/2021 1:35:00 PM
IGNITABILITY OF SOLIDS (SW-846: 1030)
SW1030
Analyst: KMW
Ignitability non flammable
mm/sec
1
2/10/2021 11:35:50 AM
RCI
SW9045D
Analyst: DHC
PH (SW9045D)
pH
6.7
s.u.@18.1C
1
2/12/2021 2:15:00 PM
RCI
SW9034
Analyst: MS
REACTIVE SULFIDE (9034)/7.3.4.2
Sulfide, Reactive
ND
25.0 mg/Kg
1
2/10/2021 2:23:00 PM
Qualifiers: B
Analyte detected in the associated Method Blank
H
Holding times for preparation or analysis exceeded
MC
Value is below Minimum Compound Limit.
ND
Not Detected
PL
Permit Limit
RL
Reporting Detection Limit
E Value above quantitation range
M Manual Integration used to determine area response
N Tentatively identified compounds
P Second column confirmation exceeds
R RPD outside accepted recovery limits original
U Samples with CalcVal <MDL
Page 9 of 36

Summit Environmental Technologies, Inc.
Accreditation
Program
MM'EF
frSU3310 Win St.
Anal tes Report
Y
ENOROMMEWAL IrECHNOL,t
01ES, INC Cuyahoga Falls, Ohio 44223
Y
Arraly0cal Laboralorlas
TEL: [phone] FAX.- [phone]
WO#:
21020351
Website: http://www.settek.com
15-Feb-21
Client: Synagro
State: NW
Project: Roxboro WWTP
Program Name: NC—WW—SCM
Sample ID Matrix
Test Name
Analyte
Status
21020351-OOIA Sludge
Ignitability of Solids (SW-846: 1030)
Ignitability
A
Sludge
Paint Filter Free Liquids Test (SW-846: 9095)
Free Liquid
A
Sludge
pH (SW9045D)
Hydrogen Ion (pH)
A
Sludge
Reactive Cyanide (9014/7.3.32)-Solid
Cyanide, Reactive
U
Sludge
Reactive Sulfide (9034)/7.3.42
Sulfide, Reactive
U
Sludge
TCLP Herbicides by EPA 8321B
2,4,5-TP
A
Sludge
TCLP Herbicides by EPA 8321B
2,4-D
A
Sludge
TCLP Mercury Analysis (SW1311/7470)
Mercury
A
Sludge
TCLP Metals Analysis (SW1311/6010)
Arsenic
A
Sludge
TCLP Metals Analysis (SW1311/6010)
Barium
A
Sludge
TCLP Metals Analysis (SW1311/6010)
Cadmium
A
Sludge
TCLP Metals Analysis (SW1311/6010)
Chromium
A
Sludge
TCLP Metals Analysis (SW1311/6010)
Lead
A
Sludge
TCLP Metals Analysis (SW1311/6010)
Selenium
A
Sludge
TCLP Metals Analysis (SW1311/6010)
Silver
A
Sludge
TCLP Pesticides Analysis (SW1311/8081)
Chlordane, total
A
Sludge
TCLP Pesticides Analysis (SW1311/8081)
Endrin
A
Sludge
TCLP Pesticides Analysis (SW1311/8081)
gamma-BHC
A
Sludge
TCLP Pesticides Analysis (SW1311/8081)
Heptachlor
A
Sludge
TCLP Pesticides Analysis (SW1311/8081)
Heptachlor epoxide
A
Sludge
TCLP Pesticides Analysis (SW1311/8081)
Methoxychlor
A
Sludge
TCLP Pesticides Analysis (SW1311/8081)
Toxaphene
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
1,4-Dichlorobenzene
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
2,4,5-Trichlorophenol
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
2,4,6-Trichlorophenol
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
2,4-Dinitrotoluene
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
Cresols, Total
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
Hexachlorobenzene
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
Hexachlorobutadiene
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
Hexachloroethane
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
Nitrobenzene
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
Pentachlorophenol
A
Key
Key
NC WW SCM A Accredited
NC WW SCM U Unavailable
Original # 1
Page 10 of 36

Summit Environmental Technologies, Inc.
Accreditation
Program
MM'EF
frSU3310 Win St.
Anal tes Report
Y
ENVIROMMEWAL IrECHHOL,t
01ES, INC Cuyahoga Falls, Ohio 44223
Y
Arraly0cal Laboralorlas
TEL: [phone] FAX.- [phone]
WO#:
21020351
Website: http://www.settek.com
15-Feb-21
Client: Synagro
State: NW
Project: Roxboro WWTP
Program Name: NC—WW—SCM
Sample ID Matrix
Test Name
Analyte
Status
21020351-OOIA Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
Pyridine
A
Sludge
TCLP Volatiles Analysis
1,1-Dichloroethene
A
Sludge
TCLP Volatiles Analysis
1,2-Dichloroethane
A
Sludge
TCLP Volatiles Analysis
2-Butanone
A
Sludge
TCLP Volatiles Analysis
Benzene
A
Sludge
TCLP Volatiles Analysis
Carbon tetrachloride
A
Sludge
TCLP Volatiles Analysis
Chlorobenzene
A
Sludge
TCLP Volatiles Analysis
Chloroform
A
Sludge
TCLP Volatiles Analysis
Tetrachloroethene
A
Sludge
TCLP Volatiles Analysis
Trichloroethene
A
Sludge
TCLP Volatiles Analysis
Vinyl chloride
A
NC WW SCM A Accredited NC WW SCM U Unavailable
Original # 1
Page 11 of 36

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Page 35 of 36

�� � � Summit Environmental Technologies, Inc.
SU3310 Win St.
ENVIRONMENTAL TECHNOLOQH�S.IfiC Cuyahoga Falls, Ohio44223 Sample Log -In Check List
Arrafocaf Laboralorias TEL: [phone] FAX.- [phone]
Website: http://`h,,",m,.settek.com
Client Name: SYN-NC-27028 Work Order Number: 21020351 RcptNo: 1
Logged by: Jacqueline Rasile
Completed By: Jacqueline Rasile
Reviewed By: Jennifer Woolf
2/5/2021 12:25:00 PM
2/5/2021 1:28:53 PM
2/5/2021 3:44:03 PM
Chain of Custody
1. Is Chain of Custody complete? Yes ❑ No ❑d Not Present ❑
2. How was the sample delivered? UPS
Lop In
3. Coolers are present? Yes ❑d No ❑ NA ❑
4. Shipping container/cooler in good condition? Yes d❑ No ❑
Custody seals intact on shipping container/cooler? Yes ❑ No ❑ Not Present V
No. Seal Date: Signed By:
5. Was an attempt made to cool the samples? Yes ❑d No ❑ NA ❑
6. Were all samples received at a temperature of >0° C to 6.0°C Yes ❑d No ❑ NA ❑
7. Sample(s) in proper container(s)? Yes ❑d No ❑
8. Sufficient sample volume for indicated test(s)? Yes ❑d No ❑
g. Are samples (except VOA and ONG) properly preserved? Yes ❑d No ❑
10. Was preservative added to bottles? Yes ❑ No ❑d NA ❑
11. Is the headspace in the VOA vials less than 1/4 inch or 6 mm?
Yes
❑
No ❑ No VOA Vials ❑�
12. Were any sample containers received broken?
Yes
❑
No ❑d
13. Does paperwork match bottle labels?
Yes
No ❑
(Note discrepancies on chain of custody)
14. Are matrices correctly identified on Chain of Custody?
Yes
❑d
No ❑
15. Is it clear what analyses were requested?
Yes
❑d
No ❑
16. Were all holding times able to be met?
Yes
No ❑
(If no, notify customer for authorization.)
Special Handling (if applicable)
17. Was client notified of all discrepancies with this order?
Yes
❑d
No ❑ NA ❑
Person Notified: IRvan Copeland Date: 1 2/5/2021
By Whom: JJennifer Woolf Via: 0 eMail ❑ Phone ❑ Fax ❑ In Person
Regarding: state?
Client Instructions: INC
18. Additional remarks:
NC
project address not included
Cooler Information
Cooler No
Temp °C
Condition
I Seal Intact
Seal No
Seal Date
Signed By
1
12.3
Goodl
Not Present
Page 36 of 36

SECTION 5

ANNUAL PATHOGEN AND VECTOR ATTRACTION
ANNUAL PATHOGEN AND VECTOR ATTRACTION REDUCTION FORM (02T Rules)
Facility Name: City of Roxboro WWTP WQ Permit Number: WQ 0021826
WWTP Name: Roxboro WWTP NPDES Number: NC 0021024
Monitoring Period: From 01/01/2022 To 3/31/2022
Patho en Reduction (40 CFR 503.32/15A NCAC 02T.1106) - Please indicate level achieved and alternative performed:
Class �:
Alt. 1/A (time/temp) Alt. 2B (Alk Treatment) Alt. 3/C (Prior Testing)
Alt. 4/1) (No Prior Test) Alt. 5/Process to Further Reduce Pathogens Alt. 6 (Equivalent to PFRP)
If applicable to alternative performed (Class A only) indicate "Process to Further Reduce Pathogens":
Compost Heat Drying Heat Treatment Thermophihe
Beta Ray Gamma Ray Pasteurization
Class B:
Alt. (1) Fecal Density \ Alt. (2) Process to Significantly Reduce Pathogens
If applicable to alternative performed (Class B only) indicate "Process to Significantly Reduce Pathogens":
Lime Stabilization Air Drying Composting Aerobic Digestion
Anaerobic Digestion
If annli—hln t., olenrno♦:. a —4e .. A It to A -. rye - UN L- ` u....-- a_._ -
Parameter
Allowable Level in Sludge
Pathogen Density
No. of
Frequency
Sample
Analytical
Excee-
of
Type
Technique
Minimum Geo. Mean Maximum Units
dences
Analysis
Fecal
2x10to the 61'
CFU
47826
68733
94017
CFU/g
0
4/yr
Grab
9222D
Coliform
power per gram of
total solids
CFU
CFU/g
2x10 to the 60'
CFU
CFU/g
power per gram of
total solids 1 solids
Salmonella
3 MPN per 4 grams total
bacteria (in
solids (dry weight)
lieu of fecal
coliform
Vector Attraction Reduction (40 CFR 503.33/15A NCAC 02T.1107) - Please indicate option/alternative performed:
Option/Alt. 1
Option/Alt. 2
Option/Alt. 3 Option/Alt. 4
(VS reduction)
(40-day bench)
(30-day bench) X (Spec. 02 uptake)
Option/Alt. 5
Option/Alt. 6
Option/Alt. 7 Option/Alt. 8
(14-Day Aerobic)
(Alk Stabilization)
(Drying — Stable) (Drying — Unstable)
Option/Alt. 9
Option/Alt. 10
(Injection)
(Incorporation)
No vector attraction reduction alternatives were performed
CERTIFICATION STATEMENT (please cheek the appropriate statement)
"I certify, under penalty of law, that the pathogen requirements in 40 CFR 503.32/15A NCAC 02T.1106 and the vector attraction
X reduction requirement in CFR 503.33/15A CA 02T.1107 have been met."
"I certify, under penalty of law, that the pathogen requirements in 40 CFR 503.32/15A NCAC 02T.1106 and the vector attraction
reduction requirement m 40 CFR 503.33/15A NCAC 02T.1107 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"
Derek Clayton, WWTP Superintendent
Preparer Name and Title Land Applier Name and Title (if applicable) (type or print)
( 1,5:, —bz-- 2 -23-23
Signature of Preparer* I Date Signature of Land Applier (if applicable)
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T.1102 (26)
Date

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No. 165
Y
Page 1
Contact: Ryan Copeland Report Date: 1/21/2022
Client: Synagro
284 Boger Road Project: Roxboro
MocksviIle, NC 27028 Date Sample Rcvd: 1/12/2022
Meritech Work Order # 01122290 Sample: Roxboro R1 Grab 1/12/22
Parameters
Results
Analysis Date
Reporting Limit
Method
% Total Solids
23.1 %
1/13/22
0-100 %
SM 2540B
Fecal Coliform (Sludge)
73,593 col/g dry wt
1/12/22
739 col/g drywt
SM 9222D
Meritech Work Order # 01122291 Sample: Roxboro R2 Grab
1/12/22
Parameters
Results
Analysis Date
Reporting Limit
Method
% Total Solids
22.6 %
1/13/22
0-100 %
SM 2540B
Fecal Coliform (Sludge)
88,496 col/g dry wt
1/12/22
745 col/g dry wt
SM 9222D
Meritech Work Order #
Parameters
% Total Solids
Fecal Coliform (Sludge)
01122292 Sample: Roxboro R3 Grab
Results Analysis Date
22.9 % 1/13/22
78,603 col/g dry wt 1/12/22
Reporting Limit
0-100 %
130 col/g dry wt
1/12/22
Method
SM 2540B
SM 9222D
Meritech Work Order #
01122293 Sample: Roxboro R4 Grab
1/12/22
Parameters
Results Analysis Date
Reporting Limit
Method
% Total Solids
23.0 % 1/13/22
0-100 %
SM 2540B
Fecal Coliform (Sludge)
47,826 col/g dry wt 1/12/22
130 col/g dry wt
SM 9222D
Meritech Work Order #
01122294 Sample: Roxboro R5 Grab
1/12/22
Parameters
Results Analysis Date
Reporting Limit
Method
% Total Solids
23.4 % 1/13/22
0-100 %
SM 2540B
Fecal Coliform (Sludge)
94,017 col/g dry wt 1/12/22
716 col/g dry wt
SM 9222D
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Ryan Copeland
Client: Synagro
284 Boger Road
Mocksville, NC 27028
Page 2
Report Date: 1/21/2022
Project: Roxboro
Date Sample Revd: 1/12/2022
Meritech Work Order # 01122295 Sample: Roxboro R6 Grab 1/12/22
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 23.2 % 1/13/22 0-100 % SM 2540B
Fecal Coliform (Sludge) 60,345 col/g dry wt 1/12/22 466 col/g dry wt SM 9222D
Meritech Work Order # 01122296 Sample: Roxboro R7 Grab 1/12/22
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 23.0 % 1/13/22 0-100 % SM 2540B
Fecal Coliform (Sludge) 52,174 col/g dry wt 1/12/22 727 col/g dry wt SM 9222D
I hereby certify thatl have reviewed and approve these data. kiur.00(-
La,boratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
teL[phone] fax.[phone]

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Log
73593
4.87
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88496
4.95
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78603
4.90
Geometric Mean 68733
47,826
4.68
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ANNUAL PATHOGEN AND VECTOR ATTRACTION
ANNUAL PATHOGEN AND VECTOR ATTRACTION REDUCTION FORM (02T Rules)
Facility Name: City of Roxboro WWTP WQ Permit Number: WQ 0021826
WWTP Name: Roxboro WWTP NPDES Number: NC 0021024
Monitoring Period: From 04/01/2022 To 06/30/2022
Pathogen Reduction (40 CFR 503.32/15A NCAC 02T.1106) - Please indicate level achieved and alternative performed:
Class I. -
Alt. 1/A (time/temp) Alt. 2B (Alk Treatment) Alt. 3/C (Prior Testing)
Alt. 4/1) (No Prior Test) Alt. 5/Process to Further Reduce Pathogens Alt. 6 (Equivalent to PFRP)
If applicable to alternative performed (Class A only) indicate "Process to Further Reduce Pathogens":
Compost Heat Drying Heat Treatment Thermophilic
Beta Ray Gamma Ray Pasteurization
Class B:
Alt. (1) Fecal Densit. X Alt. (2) Process to Significantly Reduce Pathogens
If applicable to alternative performed (Class B only) indicate "Process to Significantly Reduce Pathogens":
Lime Stabilization Air Drying Composting Aerobic Digestion
Anaerobic Digestion
If
Parameter
Allowable Level in Sludge
Pathogen Density
No. of
Frequency
Sample
Analytical
Excee-
of
Type
Technique
Minimum Geo. Mean Maximum Units
dences
Analysis
Fecal
2x 10 to the 611
CFU
11236
16118
26923
CFU/g
0
4/yr
Grab
9222D
Coliform
power per gram of
total solids
CFU
CFU/g
2x10 to the 60'
CFU
CFU/g
power per gram of
total solids l solids
Salmonella
3 MPN per 4 grams total
bacteria (in
solids (dry weight)
lieu of fecal
coliform
Vector Attraction Reduction (40 CFR 503.33/15A NCAC 02T.1107) - Please indicate option/alternative performed:
Option/Alt 1
Option/Alt. 2
Option/Alt. 3 Option/Alt. 4
(VS reduction)
(40-day bench)
(30-day bench) X (Spec. 02 uptake)
Option/Alt. 5
Option/Alt. 6
Option/Alt. 7 Option/Alt. 8
(14-Day Aerobic)
(Alk Stabilization)
(Drying — Stable) (Drying — Unstable)
Option/Alt. 9
Option/Alt. 10
(Injection)
(Incorporation)
No vector attraction reduction alternatives were performed
CERTIFICATION STATEMENT (please check the appropriate statement)
"I certify, under penalty of law, that the athogen requirements in 40 CFR 503.32/15A NCAC 02T.1106 and the vector attraction
X reduction requirement in 40 CFR 503.33p15A NCAC 02T.1107 have been met."
"I certify, under penalty of law, that the pathogen requirements in 40 CFR 503.32/15A NCAC 02T.1106 and the vector attraction
reduction requirement in 40 CFR 503.33/15A NCAC 02T.1107 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."
Derek Clayton, WWTP Superintendent
Preparer Name and Title Land Applier Name and Title (if applicable) (type or print)
PA-4 ( e , � 2 23-23
Signature of Prepa r* Date Signature of Land Applier (if applicable)
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T.1102 (26)
Date

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Page 1
Contact: Ryan Copeland Report Date: 10/13/2022
Client: Synagro
284 Boger Road Project: Roxboro
Mocksville, NC 27028 Date Sample Rcvd: 10/6/2022
Meritech Work Order # 10062220 Sample: R 1 Grab 10/6/22
Parameters Results Analysis Date Reporting Limit Method
% Total Solids
26.4 %
10/7/22
0-100 %
SM 2540B
Fecal Coliform (Sludge)
22,727 CFU/g dry wt
10/6/22
130 CFU/g dry wt
SM 9222D
Meritech Work Order # 10062221 Sample: R 2 Grab 10/6/22
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 26.1 % 10/7/22 0-100 % SM 2540B
Fecal Coliform (Sludge) 22,989 CFU/g dry wt 10/6/22 130 CFU/g dry wt SM 9222D
Meritech Work Order # 10062222 Sample: R 3 Grab 10/6/22
Parameters
Results
Analysis Date
Reporting Limit
Method
% Total Solids
26.0 %
10/7/22
0-100 %
SM 2540B
Fecal Coliform (Sludge)
26,923 CFU/g dry wt
10/6/22
130 CFU/g dry wt
SM 9222D
Meritech Work Order #
10062223 Sample: R 4 Grab
10/6/22
Parameters
Results
Analysis Date
Reporting Limit
Method
% Total Solids
26.4 %
10/7/22
0-100 %
SM 2540B
Fecal CoIiform (Sludge)
11,364 CFU/g dry wt
10/6/22
130 CFU/g dry wt
SM 9222D
Meritech Work Order # 10062224 Sample: R 5 Grab 10/6/22
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 26.5 % 10/7/22 0-100 % SM 2540B
Fecal Coliform (Sludge) 11,321 CFU/g dry wt 10/6/22 130 CFU/g dry wt SM 9222D
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Ryan Copeland
Client: Synagro
284 Boger Road
Mocksville, NC 27028
Meritech Work Order # 10062225 Sample: R 6 Grab
Parameters Results Analysis Date
% Total Solids 26.7 % 10/7/22
Fecal Coliform (Sludge) 11,236 CFU/g drywt 10/6/22
Meritech Work Order # 10062226 Sample: R 7 Grab
Parameters Results Analysis Date
% Total Solids 26.4 % 10/7/22
Fecal Coliform (Sludge) 15,152 CFU/g dry wit 10/6/22
Page 2
Report Date: 10/13/2022
Project: Roxboro
Date Sample Rcvd: 10/6/2022
10/6/22
Reporting Limit Method
0-100 % SM 2540B
130 CFU/g dry wt SM 9222D
10/6/22
Reporting Limit Method
0-100 % SM 2540E
130 CFU/g dry wt SM 9222D
I hereby certify that I have reviewed and approve these data. 'Awa a.w�
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

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FECAL DATA SHEET
Lab result
Log
22727
4.36
Min 11236
22989
4.36
Max 26923
26923
4.43
Geometric Mean 16318
11,364
4.06
11321
4.05
11236
4.05
15152
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4.21

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ANNUAL PATHOGEN AND VECTOR ATTRACTION
ANNUAL PATHOGEN AND VECTOR ATTRACTION REDUCTION FORM (02T Rules)
Facility Name: City of Roxboro WWTP WQ Permit Number: WQ 0021826
WWTP Name: Roxboro WWTP NPDES Number: NC 0021024
Monitoring Period: From 07/012022 To 09/30/2022
Pathogen Reduction (40 CFR 503.32/15A NCAC 02T.1106) - Please indicate level achieved and alternative performed:
Class A:
Alt. I/A (time/temp) Alt. 2B (Alk Treatment) Alt. 3/C (Prior Testing)
Alt. 4/D (No Prior Test) Alt. 5/Process to Further Reduce Pathogens Alt. 6 (Equivalent to PFRP)
If applicable to alternative performed (Class A only) indicate "Process to Further Reduce Pathogens":
Compost Heat Drying Heat Treatment Thermophilic
Beta Ray Gamma Ray Pasteurization
Class B:
Alt. (1) Fecal Density X Alt. (2) Process to Significantly Reduce Pathogens
If applicable to alternative performed (Class B only) indicate "Process to Significantly Reduce Pathogens":
Lime Stabilization Air Drying
Anaerobic Digestion
Composting Aerobic Digestion
If applicable to alternative Derformed (Class A or Class B) comnlete the following monitorino data:
Parameter
Allowable Level in Sludge
Pathogen Density
No. of
Frequency
Sample
Analytical
Excee-
of
Type
Technique
Minimum Geo. Mean Maximum Units
dences
Analysis
Fecal
2x10 to the 61
CFU
36036
55164
75893
CFU/g
0
4/yr
Grab
9222D
Coliform
power per gram of
total solids
CFU
CFU/g
2x 10 to the 61b
CFU
CFU/g
power per gram of
total solids 1 solids
Salmonella
3 MPN per 4 grams total
bacteria (in
solids (dry weight)
lieu of fecal
coliform
Vector Attraction Reduction (40 CFR 503.33/15A NCAC 02T.1107) - Please indicate option/alternative performed:
0 tion/Alt. 1 Option/Alt.2
(VS reduction) (40-day bench)
Option/Alt_ 5
Option/Alt. 6
(14-Day Aerobic)
(Alk Stabilization)
Option/Alt. 9
Option/Alt. 10
(Injection)
(Incorporation)
CERTIFICATION STATEMENT (please check the appropriate statement)
Option/Alt. 3 Option/Alt. 4
(30-day bench) X (Spec. 02 uptake)
Option/Alt. 7 Option/Alt. 8
(Drying — Stable) (Drying — Unstable)
No vector attraction reduction alternatives were performed
"I certify, under penalty of law, that the pathogen requirements in 40 CFR 503.32/15A NCAC 02T.1106 and the vector attraction
X reduction requirement m 40 CFR 503.33/15A NCAC 02T.1107 have been met."
"I certify, under penalty of law, that the pathogen requirements in 40 CFR 503.32/15A NCAC 02T.1106 and the vector attraction
reduction requirement in 40 CFR 503.33/15A NCAC 02T.1107 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 t"or fa se
certification including fine and imprisonment."
Derek Clayton, WWTP Superintendent
Preparer Name and Title Land Applier Name and Title (if applicable) (type or print)
�C C971 --- 2-7-3-23
Signature of Prepay r' Date Signature of Land Applier (if applicable)
'Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T.1102 (26)
Date

Meritech, Inc.
Environmental Laboratory
_ Laboratory Certification No.165
Page 1
Contact: Ryan Copeland. Report Date: 1/4/2023
Client: Synagro
284 Boger Road Project: Roxboro
MocksviIle, NC 27028 Date Sample Rcvd: 12/22/2022
Meritech Work Order # 12222211 Sample: 1 Grab 12/22/22
Parameters
Results
Analysis Date
Reporting Limit
Method
% Total Solids
22.7 %
12/23/22
0-100 %
SM 2540B
Fecal Coliform (Sludge)
57,269 CFU/g dry wt
12/22/22
130 CFU/g dry wt
SM 9222D
Meritech Work Order # 12222212 Sample: 2 Grab 12/22/22
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 22.2 % 12/23/22 0-100 % SM 2540B
Fecal Coliform (Sludge) 36,036 CFU/g dry wt 12/22/22 130 CFU/g dry wt SM 9222D
Meritech Work Order #
12222213 Sample: 3 Grab
12/22/22
Parameters
Results Analysis Date
Reporting Limit
Method
% Total Solids
24.1 % 12/23/22
0-100 %
SM 2540B
Fecal Coliform (Sludge)
66,390 CFU/g dry wt 12/22/22
130 CFU/g dry wt
SM 9222D
Meritech Work Order #
12222214 Sample: 4 Grab
12/22/22
Parameters
Results Analysis Date
Reporting Limit
Method
% Total Solids
22.4 % 12/23/22
0-100 %
SM 2540B
Fecal Coliform (Sludge)
75,893 CFU/g dry wt 12/22/22
130 CFU/g dry wt
SM 9222D
Meritech Work Order #
12222215 Sample: 5 Grab
12/22/22
Parameters
Results
Analysis Date
Reporting Limit
Method
% Total Solids
22.6 %
12/23/22
0-100 %
SM 2540B
Fecal Coliform (Sludge)
53,097 CFU/g dry wt
12/22/22
130 CFU/g dry wt
SM 9222D
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Ryan Copeland
Client: Synagro
284 Boger Road
Mocksville, NC 27028
Page 2
Report Date: 1/4/2023
Project: Roxboro
Date Sample Rcvd: 12/22/2022
Meritech Work Order # 12222216 Sample: 6 Grab 12/22/22
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 221 % 12/23/22 0-100 % SM 2540E
Fecal Coliform (Sludge) 63,348 CFU/g dry wt 12/22/22 130 CFU/g dry wt SM 9222D
Meritech Work Order # 12222217 Sample: 7 Grab 12/22/22
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 22.5 % 12/23/22 0-100 % SM 2540B
Fecal Coliform (Sludge) 44,444 CFU/g dry wt 12/22/22 130 CFU/g dry wt SM 9222D
I hereby certify that have reviewed and approve these data. '�Mar-ctc- �La c)" fQ p
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

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FECAL DATA SHEET
Lab result
Log
57269
4.76
Min 36036
36036
4.56
Max 75893
66390
4.82
Geometric Mean 55164
75,893
4.88
53097
4.73
63348
4.80
44444
4.65
Average
4.74

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ANNUAL PATHOGEN AND VECTOR ATTRACTION
ANNUAL PATHOGEN AND VECTOR ATTRACTION REDUCTION FORM (02T Rules)
Facility Name: City of Roxboro WWTP WQ Permit Number: WQ 0021826
WWTP Name: Roxboro WWTP NPDES Number: NC 0021024
Monitoring Period: From 10/01/2022 To 12/3W022
Pathoggen Reduction (40 CFR 503.32/15A NCAC 02T.1106) - Please indicate level achieved and alternative performed:
Class A:
Alt. 1/A (time/temp) Alt. 2/13 (Alk Treatment) Alt. 3/C (Prior Testing)
Alt. 4/D (No Prior Test) Alt. 5/Process to Further Reduce Pathogens Alt. 6 (Equivalent to PFRP)
If applicable to alternative performed (Class A only) indicate "Process to Further Reduce Pathogens":
Compost Heat Drying Heat Treatment Thermophilic
Beta Ray Gamma Ray Pasteurization
Class B:
Alt. (1) Fecal Density X Alt. (2) Process to Significantly Reduce Pathogens
If applicable to alternative performed (Class B only) indicate "Process to Significantly Reduce Pathogens":
Lime Stabilization Air Drying Composting Aerobic Digestion
Anaerobic Digestion
If nnnlio9 hip rn 9ItPY f— n—f'nr A Wl a A n.. f•le n Q\ N.-
Parameter
Allowable Level in Sludge
Pathogen Density
No. of
Frequency
Sample
Analytical
Excee-
of
Type
Technique
Minimum Geo. Mean Maximum Units
dences
Analysis
Fecal
2x10 to the 6a'
CFU
35714
49406
71111
CFU/g
0
4/yr
Grab
9222D
Coliform
power per gram of
total solids
CFU
CFU/g
2x10 to the 6t'
CFU
CFU/g
power per gram of
total solids 1 solids
Salmonella
3 MPN per 4 grams total
bacteria (in
solids (dry weight)
lieu of fecal
coliform
Vector Attraction Reduction (40 CFR 503.33/15A NCAC 02T.1107) -
Please indicate option/alternative performed:
0 tion/Alt. 1
Option/Alt.2
Option/Alt.3 Option/Alt.4
(VS reduction)
(40-day bench)
(30-day bench) X (Spec. 02 uptake)
Option/Alt. 5
Option/Alt. 6
Option/Alt. 7 Option/Alt. 8
(14-Day Aerobic)
(Alk Stabilization)
(Drying — Stable) (Drying — Unstable)
Option/Alt. 9
Option/Alt. 10
(Injection)
(Incorporation)
No vector attraction reduction alternatives were performed
CERTIFICATION STATEMENT (please check the appropriate statement)
"I certify, under penalty of law, that the pathogen requirements in 40 CFR 503.32/15A NCAC 02T.1106 and the vector attraction
X reduction requirement in 40 CFR 503.33/15A NCAC 02T.1107 have been met."
1 certify, under penalty of law, that the ppathogen requirements in 40 CFR 503.32/15A NCAC 02T.1106 and the vector attraction
reduction requirement in 40 CFR 503.33/15A NCAC 02T.1107 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 proper)y gather and evaluate the information used to determine that the athoggen and
vector attraction reduction requirements have been met. I am aware that there are significant penalties or false
certification including fine and imprisonment."
Derek Clayton, WWTP Superintendent
Preparer Name and Title Land Applier Name and Title (if applicable) (type or print)
Signature of Preparer Date Signature of Land Applier (if applicable)
'Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T.1102 (26)
Date

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Page 1
Contact: Ryan Copeland Report Date: 1/4/2023
Client: Synagro
284 Boger Road Project: Roxboro
Mocksville, NC 27028 Date Sample Rcvd: 12/22/2022
Meritech Work Order # 12222204 Sample: R 1 Grab 12/22/22
Parameters Results Analysis Date Reporting Limit Method
% Total Solids
22.5 %
12/23/22
0-100 %
SM 2540B
Fecal Coliform (Sludge)
71,111 CFU/g dry wt
12/22/22
130 CFU/g dry wt
SM 9222D
Meritech Work Order # 12222205 Sample: R 2 Grab 12/22/22
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 22.7 % 12/23/22 0-100 % SM 2540B
Fecal Coliform (Sludge) 70,485 CFU/g dry wt 12/22/22 130 CFU/g dry wt SM 9222D
Meritech Work Order # 12222206 Sample: R 3 Grab 12/22/22
Parameters
Results
Analysis Date
Reporting Limit
Method
% Total Solids
23.0 %
12/23/22
0-100 %
SM 2540B
Fecal Coliform (Sludge)
47,826 CFU/g dry wt
12/22/22
130 CFU/g dry wt
SM 9222D
Meritech Work Order # 12222207 Sample: R 4 Grab 12/22/22
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 23.0 % 12/23/22 0-100 % SM 2540B
Fecal Coliform (Sludge) 43,478 CFU/g dry wt 12/22/22 130 CFU/g dry wt SM 9222D
Meritech Work Order # 12222208 Sample: R 5 Grab 12/22/22
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 22.2 % 12/23/22 0-100 % SM 2540B
Fecal Coliform (Sludge) 36,036 CFU/g dry wt 12/22/22 130 CFU/g dry wt SM 9222D
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Contact: Ryan Copeland
Client: Synagro
284 Boger Road
Mocksville, NC 27028
Page 2
Report Date: 10/13/2022
Project: Roxboro
Date Sample Rcvd: 10/6/2022
Meritech Work Order # 12222209 Sample: R 6 Grab 12/22/22
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 22.4 % 12/23/22 0-100 % SM 2540B
Fecal Coliform (Sludge) 53,571 CFU/g dry wt 12/22/22 130 CFU/g dry wt SM 9222D
Meritech Work Order # 12222210 Sample: R 7 Grab 12/22/22
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 22.4 % 12/23/22 0-100 % SM 2540B
Fecal Coliform (SIudge) 35,714 CFU/g drywt 12/22/22 130 CFU/g drywt SM 9222D
I hereby certify that I have reviewed and approve these data. �.L a nd a Hn cp- n V
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
teL[phone] fax.[phone]

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FECAL DATA SHEET
Lab result
Log
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4.85
Min 35714
70485
4.85
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47826
4.68
Geometric Mean 49406
43,478
4.64
36036
4.56
53571
4.73
35714
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Average
4.69

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SECTION 6

Agricultural Lime Application Log
Year: 2022
Project: Roxboro
Field Soil Lime Requirement Tons/Acre Date Applied
(state -county -site -field) pH (from soil analysis) Applied
NC-PS-24-1
6.1
0.8 tons/ac.
NC-PS-24-2
6.1
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6.0
0.8 tons/ac.
NC-PS-25-1A
5.7
0.0 tons/ac.
NC-PS-25-1 B
5.7
0.0 tons/ac.

SECTION 7

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