WQ0003226_Residual Annual Report 2020_20210225

Initial Review
Reviewer Thornburg, Nathaniel
Is this submittal an application? (Excluding additional information.)*
r Yes r No
If not an application what is the submittal type?* r Annual Report
r Residual Annual Report
r Additional Information
r Other
Annual Report Year* 2020
Permit Number (IR)* WQ0003226
Applicant/Permittee Town of Siler City
Email Notifications
Does this need review by the hydrogeologist?* r Yes r No
Regional Office Raleigh
CO Reviewer
Admin Reviewer

Submittal Form
Project Contact Information
Please provide inforration on the person to be contacted by N B Staff
Name * Lysa Finnerty
Email Address*
[e-mail]
electronic subnittal, confirmation of receipt, and other correspondence.
Project Information
........ ......... ....................................................................................................................................... .
Application/Document Type* r New (Fee Req ui red)
r Modification - Major (Fee Required)
r Renewal with Major Modification (Fee
Required)
r Annual Report
r Additional Information
r Other
Phone Number*
14105376150
O Modification - Minor
C Renewal
C GW-59, NDMR, NDMLR, NDAR-1,
NDAR-2
r Residual Annual Report
r 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://edocs.deq.nc.gov/Forms/NonDischarge_Monitoring_Report
Permit Type:* r Wastewater Irrigation r High -Rate Infiltration
r Other Wastewater r Reclaimed Water
r Closed -Loop Recycle r Residuals
r Single -Family Residence Wastewater r Other
Irrigation
Permit Number:* WQ0003226
Fbs Current Existing perrrit number
Applicant/Permittee Address* 435 Williams Court, Suite 100, Baltimore, MD 21220
Facility Name * Town of Siler City RLAP
Please provide comments/notes on your current submittal below.
2020 Annual Report for Town of Siler City 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 Fans, Specifications, Calculations, Bc.)
Siler City NC 2020 Annual Report FINAL.pdf 48.12MB
Upload only 1 FFdocurrent (less than 250 fvB). Miltiple documents rust be contained into one FJFfile unless file is larger than
upload limit.
* V 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 2/25/2021

435 Williams Court, Suite 100
Baltimore, MD 21220
www.synagro.com
FEBRUARY 25, 2021
NCDEQ
Division of Water Resources
Information Processing Unit
1617 Mail Service Center
Raleigh, NC 27699-1617
Re: 2020 Annual Report for Permit No. WQ0003226
Dear NCDEQ:
SYNAGRO
Synagro is submitting one electronic copy of the above referenced report on behalf of the Town
of Siler City, NC.
If you have any questions or need additional information, please do not hesitate to contact Roy
Lynch at [phone] or Ryan Copeland at [phone].
Sincerely,
W�1 01_ I t
Derrick Shivar
Environmental Compliance Manager
Enclosures
cc: Ryan Copeland, Synagro
Roy Lynch, Town of Siler City
YOUR PARTNER FORA CLEANER, GREENERWORLD

TOWN OF SILER CITY, NC
RESIDUALS LAND APPLICATION PROGRAM
Permit No. WQ0003226
2020 ANNUAL REPORT

Town of Siler City, NC
Residuals Land Application Program
2020 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 Analyses
5. Pathogen Reduction/Vector Attraction Reduction
6. Soil pH & Lime Application Records
7. Soil Analyses

SECTION 1

WQ Permit #: W00003226 County Chatham Year 2020
Facility Name (as shown on permit) Town of Siler City WWTP & WTP NPDES No. NC0026441 ID#031910
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 PartA, and PartB 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: 31
Total number of fields utilized for land application during the year: 8
Total amount of dry tons applied during the year for all application sites: 686.77
Total number of acres utilized for land application during the year: 272.80
Part B — Annual Compliance Statement:
Facility was compliant during calendar year 2020 with all conditions of the land application permit (including but not limited to items
1-13 below) issued by the Division of Water Quality YES X NO.
If no, please provide a written description why the facility was not compliant, the dates, and explain corrective action taken.
I . 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 .1105(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 ISA NCAC 02T .1111 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."
Roy Lynch Town Manager
Permittee Name and Title (type or print) Signature
Signature of Preparer* Date
(if different from Permittee)
Ja
Signature of Qand Applier Date
(if different from Permittee and Preparer)
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 02T .1102 (26) DENR FORM ACF (12/2006)

POY Zoopep
MICHAEL S. UGAN
S. DANIEL S&UTH
t
'r
r4c7R ill �Af4C�: ?R,'m
Fa.uuaroenrar quality
Certified Mail # 7017 0190 0000 9562 6537
Return Receipt Requested
April 22, 2020
Roy Lynch, Manager Town
Town of Siler City
PO Box 769
Siler City, NC 27344
SUBJECT: NOTICE OF VIOLATION
Tracking Number: NOV-2020-PC-0211
Permit No. WQ0003226
Town of Siler City RLAP
Chatham County
Dear Permittee:
The North Carolina Division of Water Resources conducted an inspection of the Town of Siler City RLAP on April
21, 2020. This inspection was conducted to verify that the facility is operating in compliance with the conditions
and limitations specified in Non -discharge Permit No. WQ0003226. A summary of the findings and comments
noted during the inspection are provided in the enclosed copy of the inspection report.
The Annual Report Review inspection was conducted by Division of Water Resources staff from the Raleigh
Regional Office. The following violation(s) were noted during the inspection:
Inspection Area Description of Violation
Sampling Condition IV.3 requires analysis be conducted on residuals from each source generating
facility at the frequency specified in Attachment A. During 2019, there were only three
samples of residuals from the WWTP when there were required to be four samples based on
dry tons applied. This was noted in the land application certification form submitted in the
2019 annual report. There were no sampling results submitted from the WTP residuals as
required in Attachment A.
Remedial actions should have already been taken to correct this problem and prevent further occurrences in the
future. The Division of Water Resources may pursue enforcement action for this and any additional violations of
State law.
An explanation of non-compliance was submitted with the annual report stating that the fourth quarter sample for
the WWTP was lost in shipment. Additionally, there was no annual sample submitted for the WTP residual.

To prevent further action, please respond in writing to this office within jQ_d_aY_S upon your receipt of this Notice
of Violation documenting that the fourth quarter sample was shipped but lost in shipment. Explain why the WTP
residual was not sampled or if it was performed but not submitted then please submit those results.
If you should have any questions, please do not hesitate to contact Gary Kreiser with the Water Quality
Regional Operations Section in the Raleigh Regional office at 919-791-4200.
Sincerely,
Scott Vinson, Regional Supervisor
Water Quality Regional operations Section
Raleigh Regional Office
Division of Water Resources, NCDEQ
ATTACHMENTS
Cc: WQS Raleigh Regional office - Enforcement File
NON -DISCHARGE Compliance/Enforcement Unit - Enforcement File

SYNAGRO
May 12, 2020
N.C. Department of Environmental Quality
Division of Water Resources
Water Quality Regional Operations Section, Division of Water Resources
3800 Barrett Dr.
Raleigh, NC 27609
ATTENTION: Mr. Scott Vinson
REFERENCE: NOTICE OF VIOLATION
NOV-2020-PC-0211
PERMIT NO. WQ0003226
TOWN OF SILER CITY RESIDUALS LAND APPLICATION
CHATHAM COUNTY
Dear Mr. Vinson:
On behalf of the Town of Siler City, Synagro is submitting this in response to the
Notice of Violation letter received April 27th, 2020. As requested, the below items are in
reference to the additional training conducted and plans on how to avoid such occurrences in
the future concerning missed samples.
As a corrective action, once an issue with sampling frequency was determined,
Synagro immediately began retraining of all staff responsible for biosolids sampling across
North Carolina. Special emphasis was placed on the relationship of dry tons land applied and
the required sampling frequency as set forth in all North Carolina RLAP permits.
Additionally, further training was implemented outlining how the required sampling
frequency applies to not only pathogen and VAR testing but nutrients and metals testing as
well. This training was conducted as a result of having all the required pathogen and VAR
data but lacking the appropriate number and nutrients and metals results in the 2019 annual
report of the above referenced permit.
Unfortunately proof of the 4th quarter nutrients and metals be-beiti sampled or
shipped is unavailable. However, in an effort to avoid future sampling frequency issues, a
sampling checklist has been developed. The checklist documents when samples need to be
taken and when sample results are received and reviewed. This checklist not only tracks when
samples need to be taken but also will be updated to show when results are received and
reviewed for compliance. Additionally, copies of both the sample chain of custody and
shipping receipt will be retained until sample results are received and reviewed. This checklist
along with retention of sample chains of custody and shipping receipts should alleviate any
future issues with sample retrieval dates, sample shipping and receiving interruptions, and
possible lab -based issues. The current sampling schedule for the above referenced permit is
provided as an attachment.
Lastly, the above referenced letter claimed that no annual sample was submitted for
the WTP however after further review of the electronic report, it was determined that the
284 Boger Road, Mocksville, NC 27028 9 Phone: [phone] Fax: [phone]

SYNAGRO
results for the WTP were indeed submitted. As a backup to the initial report supplied, the
annual nutrients and metals sample is attached for your reference.
If you require additional information or have further questions, please contact me at
[phone] or rrothgsynagro.com.
Sincerely,
Robert "Nate" Roth
284 Boger Road, Mocksville, NC 27028 9 Phone: [phone] Fax: [phone]

Tobin of *ffer Citp
Public works and Utilities
May 15, 2020
ATTN: Scott Vinson, Regional Supervisor
Division of Water Quality
1617 Mail Service Center
Raleigh, NC 27699-1617
Subject: NOTICE OF VIOLATION
Tracking Number: NOV-2020-PC-0211
Permit No. WQ0003226
Town of Siler City RLAP
Chatham County
Dear Mr. Vinson,
This letter is in response to the Notice of Violation for quarterly sampling done at the WWTP and annual sample
for the WTP under our land application permit. There were four samples represented for the WWTP reported.
However, the 41" quarter sample is dated 1/16/20. This is due to the original 41" quarter samples being lost in
shipment to the lab. When the mistake was realized a new sample was pulled and sent in for analysis. Due to the
wet weather, we were unable to land apply. Even though the new sample was pulled on 1/16/20 it is my belief
that the sample still was a strong representation of the material produced in the 41" quarter of 2019.
The NOV was also for the WTP annual samples not being reported. I have attached a copy of their samples to this
letter showing sample data and results as shown in the annual report.
If you have any questions please do not hesitate to contact me.
Sincerely,
Town of Siler City
Brittany York
Wastewater Plant Superintendent
Cc: Roy Lynch Town Manager, Chris McCorquodale Public Works & Utility Director
Brittany York
WWTP Superintendent
PO Box 769.311 N Second Avenue
Siler City, NC 27344-0769
[e-mail]
Phone: [phone]
www.silercity.org
To advance a framework for our success through balanced governance, dynamic partnerships, and an engaged community.

OPERATIONS SUMMARY - LAND APPLICATION - NORTH CAROLINA
ALL COUNTIES - ALL SITES
DATE RANGE: 1/1/2020 - 12/31/2020
SILER CITY, NC
SILER CITY, NC WWTP LIQUID
MONTH/YEAR
AMOUNT
UNIT
DRY TONS
UNIT
DRY METRIC TONS
January 2020
272,800.00
G
43.46
D
39.41
April 2020
341,000.00
G
37.82
D
34.31
May 2020
502,200.00
G
55.71
D
50.52
June 2020
954,800.00
G
105.91
D
96.06
July 2020
297,600.00
G
43.06
D
39.06
August 2020
1,109,800.00
G
160.59
D
145.65
September 2020
117,800.00
G
17.05
D
15.46
October 2020
638,600.00
G
78.29
D
71.01
November 2020
613,800.00
G
75.25
D
68.25
TOTAL
SILER CITY, NC WTP LIQUID
MONTH/YEAR
June 2020
TOTAL
4,848,400.00 G 617.13 D 559.74
AMOUNT
UNIT
DRY TONS
UNIT
DRY METRIC TONS
644,800.00
G
69.64
D
63.16
644,800.00
G
69.64
D
63.16
Report Date: 2/5/2021 5:23:34 PM

SECTION 2

ANNUAL RESIDUAL SAMPLING SUMMARY FORM
Please note that your permit may contain additional parameters to be analyzed. The parameters can be reported in FORM RSSF - B
WQ Permit Number: WQ0003226
Facility Name: SILER CITY, NC
Residual Source WO # or
NPDES#: NCO026441
WWTP Name: SILER CITY WWTP
Laboratory:
PACE ANALYTICAL; Waypoint Analytical Virginia
Inc.
Residual Analysis Data
Product Type LIQ LIQ LIQ LIQ LIQ
Sample or Composite Date 01/16/20 01/16/20 04/02/20 07/30/20 10/14/20
Parameter (mglkg dry weight)
Ceiling Conc.
Limit
Percent Solids (%)
NA
3.82
3.75
2.66
3.47
2.94
Arsenic
75
<13.2
<13.2
<18.5
4.9
7
Cadmium
85
<2.63
<2.63
<3.7
<0.6
<0.71
Copper
4300
185
326
270
380
570
Chromium
NA
13.5
25
16.3
23
33
Lead
840
<7.89
11.3
<11.1
17
26
Mercury
57
<0.4
<0.397
<0.548
<0.51
<0.67
Molybdenum
75
<6.58
<6.58
<9.26
5.9
9.3
Nickel
420
15.5
27.1
21.3
26
32
Selenium
100
<13.2
<13.2
<18.5
5.2
12
Zinc
7500
339
600
485
610
940
Total Phosphorus
NA
12900
22600
17500
18000
21000
TKN
NA
61100
60000
66300
28000
35000
Ammonia -Nitrogen
NA
2840
<2630
5960
210
270
Nitrate and Nitrite
NA
353
334
1490
2060
3600
For surface disposal facilities the ceiling concentration limits listed in this form are not applicable. Reference the individual permit for metals limits.
"I certify, under penalty of law, that this document was prepared under my direction 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 Preparer* Date
*Preparer is defined in 40 CFR Part 503.9(r) and 15 A NCAC 2T.1102(26) DENR FORM RSSF-B (12/2006)
Printed: 2/5/2021 5:24:32 PM For: 2032 01

ANNUAL RESIDUAL SAMPLING SUMMARY FORM - B
Report all sampling analysis results for parameters not listed in FORM RSSF that are part of the WQ permit or were analyzed for over the past
calendar year. Use additional forms as needed.
WQ Permit Number:
WQ0003226 Laboratory:
Facility Name:
SILER CITY, NC PACE ANALYTICAL; Waypoint Analytical Virginia
Residual Source
Inc.
NPDES # or WQ#:
NCO026441
WVffP Name:
SILER CITY WWTP
Product Type
LIQ
LIQ
LIQ
LIQ
LIQ
Sample or Composite Date
01/16/20
01/16/20
04/02/20
07/30/20
10/14/20
Parameters (mg/kg dry weight)
Aluminium
35500
63200
51500
54000
86000
Calcium
11400
18300
11300
8400
12000
Magnesium
1100
1790
1570
1700
2700
PH (S.U.)
7.10
7.10
6.40
6.00
5.90
Potassium
2220
3110
3460
3200
3900
Sodium
3550
3890
4960
4900
6300
PAN
19233
19649
22590
10502
14154
SAR (Ratio)
1.6585
1.4199
1.8856
2.3681
2.3125
"I certify, under penalty of law, that this document was prepared under my direction or supervision in accordiance with a system designed to assure that qualified
personnel property 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 Pr pare Date
*Preparer is defined in 40 CFR Part 503.9(r) and 15 A NCAC 2T.1 102(26)
Printed: 2/5/20215:26:34 PM For: 2032 01 DENR FORM RSSF-B (12/2006)

Waypointo
ANALYTICAL
1 /27/2020
Synagro Central LLC/ Siler City
Mary Brewer
284 Boger Road
Mocksville, NC, 27028
Ref: Analytical Testing
Report Number: 20-017-0007
Project Description: Siler City 20
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
www.waypointanalytical.com
Dear Mary Brewer:
Waypoint Analytical Virginia, Inc. received sample(s) on 1/17/2020 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,
�a f• c•—r
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 6

•
7621 Whitepine Road, Richmond, VA 23237
Waypoint
Main 804-743-9401 0 Fax [phone]
ANALYTICAL www.waypointanalytical.com
Sample Summary Table
Report Number: 20-017-0007
Client Project Description: Siler City 20
Lab No Client Sample ID Matrix Date Collected Date Received Method Lab ID
70202
Siler City 20
Solids
01/16/2020
08:48
01/17/2020
70202
Siler City 20
Solids
01/16/2020
08:48
01/17/2020
70202
Siler City 20
Solids
01/16/2020
08:48
01/17/2020
70202
Siler City 20
Solids
01/16/2020
08:48
01/17/2020
70202
Siler City 20
Solids
01/16/2020
08:48
01/17/2020
70202
Siler City 20
Solids
01/16/2020
08:48
01/17/2020
70202
Siler City 20
Solids
01/16/2020
08:48
01/17/2020
70202
Siler City 20
Solids
01/16/2020
08:48
01/17/2020
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 6

i
Waypoint.:
7621
Whitepine
Road, Richmond,
VA 23237
Main 804-743-9401 0 Fax
804-271-6446
ANALYTICAL
www.waypointanalytical.com
46490
Synagro Central LLC/ Siler City
Mary Brewer
Project
Siler
City 20
Report Date : 01/27/2020
284 Boger Road
Information :
Received : 01/17/2020
Mocksville , NC 27028
Pam« mL 60wr
Pauric McGroary
Report Number : 20-017-0007
REPORT OFANALYSIS
Agronomist
Lab No : 70202
Matrix:
Solids
Sample ID : Siler City 20
Sampled:
1/16/2020 8:48
Test
Results
Units
MQL
DF
Date / Time
By Analytical
Analyzed
Method
Moisture
96.2
%
0.010
1
01/22/2016:23
ADM SM-2540G
Test
Results
Units
MQL
DF
Date / Time
By Analytical
Analyzed
Method
Ammonia Nitrogen
2840
mg/Kg -
dry
2630
1
01/24/20 13:30
JPJ SM-4500-NH3C
Nitrate+Nitrite-N
353
mg/Kg -
dry
130
1
01/24/20 13:38
ZBD 4500NO3F-2011
Organic N
58200
mg/Kg -
dry
6580
1
01/24/20 10:00
CALCULATION
pH
7.1
S.U.
1
01/23/20 05:46
JSL 9045D
Total Solids
3.82
%
0.010
1
01/22/20 16:23
ADM SM-2540G
Total Kjeldahl Nitrogen
61100
mg/Kg -
dry
6580
1
01/24/20 10:00
JPJ ;M-4500-NH3C-TKl`
Phosphorus
12900
mg/Kg -
dry
132
1
01/23/20 00:13
JTR 6010D
Aluminum
35500
mg/Kg -
dry
132
1
01/23/20 00:13
JTR 6010D
Arsenic
<13.2
mg/Kg -
dry
13.2
1
01/23/20 00:13
JTR 6010D
Calcium
11400
mg/Kg -
dry
658
1
01/23/20 00:13
JTR 6010D
Cadmium
<2.63
mg/Kg -
dry
2.63
1
01/23/20 00:13
JTR 6010D
Chromium
13.5
mg/Kg -
dry
6.58
1
01/23/20 00:13
JTR 6010D
Copper
185
mg/Kg -
dry
6.58
1
01/23/20 00:13
JTR 6010D
Iron
25600
mg/Kg -
dry
132
1
01/23/20 00:13
KKM 6010D
Lead
<7.89
mg/Kg -
dry
7.89
1
01/23/20 00:13
JTR 6010D
Magnesium
1100
mg/Kg -
dry
132
1
01/23/20 00:13
JTR 6010D
Manganese
1680
mg/Kg -
dry
13.2
1
01/23/20 00:13
JTR 6010D
Qualifiers/ DF Dilution Factor
L Limit Exceeded
Definitions MQL Method Quantitation Limit
Page 3 of 6

i
Waypoint.:
7621
Whitepine
Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
ANALYTICAL
www.waypointanalytical.com
46490
Synagro Central LLC/ Siler City
Mary Brewer
Project
Siler City 20
Report Date : 01/27/2020
284 Boger Road
Information :
Received : 01/17/2020
Mocksville , NC 27028
Pam« mL 60wr
Pauric McGroary
Report Number : 20-017-0007
REPORT OFANALYSIS
Agronomist
Lab No : 70202
Matrix: Solids
Sample ID : Siler City 20
Sampled: 1/16/2020 8:48
Test
Results
Units
MQL
DF Date / Time By Analytical
Analyzed Method
Mercury
<0.400
mg/Kg
- dry
0.400
1 01/22/20 14:13 TJS SW-7471B
Molybdenum
<6.58
mg/Kg
- dry
6.58
1 01/23/20 00:13 JTR 6010D
Nickel
15.5
mg/Kg
- dry
6.58
1 01/23/20 00:13 JTR 6010D
Potassium
2220
mg/Kg
- dry
132
1 01/23/20 00:13 JTR 6010D
Selenium
<13.2
mg/Kg
- dry
13.2
1 01/23/20 00:13 JTR 6010D
Sodium
3550
mg/Kg
- dry
658
1 01/23/20 00:13 JTR 6010D
Zinc
339
mg/Kg
- dry
32.9
1 01/23/20 00:13 JTR 6010D
Sulfur
4050
mg/Kg
- dry
132
1 01/23/20 00:13 JTR 6010D
Qualifiers/ DF Dilution Factor
Definitions MQL Method Quantitation Limit
L Limit Exceeded
Page 4 of 6

WayPAoInt..
NALYTICAL
7621 Whitepine Road, Richmond, VA 2-4237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Shipment Receipt Form
Customer Number: 46490
Customer Name: Synagro Central LLC/ Siler City
Report Number: 20-017-0007
Shipping Method
0 Fed Ex 0 US Postal 0 Lab
® UPS 0 Client 0 Courier
0 Other:
Thermometer ID:
Shipping container/cooler uncompromised?
0 Yes
0 No
Number of coolers/boxes received
F-71
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?
0 Yes
0 No
COC agrees with sample label(s)?
0 Yes
0 No
COC properly completed
0 Yes
0 No
Samples in proper containers?
0 Yes
0 No
Sample containers intact?
0 Yes
0 No
Sufficient sample volume for indicated test(s)?
0 Yes
0 No
All samples received within holding time?
0 Yes
0 No
Cooler temperature in compliance?
0 Yes
0 No
Cooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
0 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_ Low concentration EnCore samplers (48 hr)
F_ High concentration pre -weighed (methanol -14 d) F_ Low conc pre -weighed vials (Sod Bis -14 d)
Special precautions or instructions included? 0 Yes ® No
Comments:
Signature: lBrandi Watson Date & Time: 01/17/2020 11:32:07
Page 5 of 6

SAMPLING LOG # �: II11tilll� EN11���I�111���11111lI $��411I�1�1 46490
12-�7
n 1�II�1l „ 27 52
LOG # �(.] siler Ci Central LLCi S4IP_f GIIY
s;ief c�nr 20
MArr NAGS
ulsh d
iu[shed b
;u[shed t
INSTRL
-n tom`)
Solid
c Test
PROJECT MANAGER:
Phone:-( 33� ) �0-� r
A & L CUSTOMER SAMPLING
LAB # SAMPLE I.D. LOCATION
SAMPLE
TYPE
# OF
CONTAINERS
I
Rellnqulshad by Sampler: + Date Time Reclavad by:
Relinquished by: _ ❑ BPS to Time acievad by:
I
Relinquished by: ate Time Reclevad by:
SPECIAL INSTRUCTIONS:
For F " C' monitoring purposes.
ANALYSIS REQUEST
SAMPLE
I.D. SL7 5L2 NH,-N NO3 N grganie Cd I Cr I NI Pb I As I Hg Se
MAEN OF CUSTODY
l CORD & ANALYSRS
REiC0R®
I attest that the proper rreicr sampifng proceaures
were used during the collection of these samples.
SAMPLER
SAMPLING METHOD METHOD
DATE TIME PRESERVED SHIPPED
�Ps
REMARKS:
PO#:
CaCO3 Valatife Mo. CI NO -N
PH
eauiv. Solids
SLi: Total Solids (Moisture), Total Kjeldahl Nitrogen, Phosphorus, and Potassium
SL2: Basic Test SLf plus Sulfur, Calcium, Magnesium, Sodium, [ran, Aluminum, Manganese, Copper and Zino
rMI_IM

Waypointo
ANALYTICAL
1 /27/2020
Synagro Central LLC/ Siler City
Mary Brewer
284 Boger Road
Mocksville, NC, 27028
Ref: Analytical Testing
Report Number: 20-017-0008
Project Description: Siler City 19
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
www.waypointanalytical.com
Dear Mary Brewer:
Waypoint Analytical Virginia, Inc. received sample(s) on 1/17/2020 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,
�a f• c•—r
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 6

•
7621 Whitepine Road, Richmond, VA 23237
Waypoint
Main 804-743-9401 0 Fax [phone]
ANALYTICAL www.waypointanalytical.com
Sample Summary Table
Report Number: 20-017-0008
Client Project Description: Siler City 19
Lab No Client Sample ID Matrix Date Collected Date Received Method Lab ID
70203
Siler City 19
Solids
01/16/2020
08:42
01/17/2020
70203
Siler City 19
Solids
01/16/2020
08:42
01/17/2020
70203
Siler City 19
Solids
01/16/2020
08:42
01/17/2020
70203
Siler City 19
Solids
01/16/2020
08:42
01/17/2020
70203
Siler City 19
Solids
01/16/2020
08:42
01/17/2020
70203
Siler City 19
Solids
01/16/2020
08:42
01/17/2020
70203
Siler City 19
Solids
01/16/2020
08:42
01/17/2020
70203
Siler City 19
Solids
01/16/2020
08:42
01/17/2020
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 6

i
Waypoint.:
7621
Whitepine
Road, Richmond,
VA 23237
Main 804-743-9401 0 Fax
804-271-6446
ANALYTICAL
www.waypointanalytical.com
46490
Synagro Central LLC/ Siler City
Mary Brewer
Project
Siler
City 19
Report Date : 01/27/2020
284 Boger Road
Information :
Received : 01/17/2020
Mocksville , NC 27028
Pam« mL 60wr
Pauric McGroary
Report Number : 20-017-0008
REPORT OFANALYSIS
Agronomist
Lab No : 70203
Matrix:
Solids
Sample ID : Siler City 19
Sampled:
1/16/2020 8:42
Test
Results
Units
MQL
DF
Date / Time
By Analytical
Analyzed
Method
Moisture
96.2
%
0.010
1
01/22/2016:23
ADM SM-2540G
Test
Results
Units
MQL
DF
Date / Time
By Analytical
Analyzed
Method
Ammonia Nitrogen
<2630
mg/Kg -
dry
2630
1
01/24/20 13:30
JPJ SM-4500-NH3C
Nitrate+Nitrite-N
334
mg/Kg -
dry
128
1
01/24/20 13:38
ZBD 4500NO3F-2011
Organic N
60000
mg/Kg -
dry
6580
1
01/24/20 10:00
CALCULATION
pH
7.1
S.U.
1
01/23/20 05:46
JSL 9045D
Total Solids
3.75
%
0.010
1
01/22/20 16:23
ADM SM-2540G
Total Kjeldahl Nitrogen
60000
mg/Kg -
dry
6580
1
01/24/20 10:00
JPJ ;M-4500-NH3C-TKl`
Phosphorus
22600
mg/Kg -
dry
132
1
01/23/20 00:18
JTR 6010D
Aluminum
63200
mg/Kg -
dry
132
1
01/23/20 00:18
JTR 6010D
Arsenic
<13.2
mg/Kg -
dry
13.2
1
01/23/20 00:18
JTR 6010D
Calcium
18300
mg/Kg -
dry
658
1
01/23/20 00:18
JTR 6010D
Cadmium
<2.63
mg/Kg -
dry
2.63
1
01/23/20 00:18
JTR 6010D
Chromium
25.0
mg/Kg -
dry
6.58
1
01/23/20 00:18
JTR 6010D
Copper
326
mg/Kg -
dry
6.58
1
01/23/20 00:18
JTR 6010D
Iron
45500
mg/Kg -
dry
132
1
01/23/20 00:18
KKM 6010D
Lead
11.3
mg/Kg -
dry
7.89
1
01/23/20 00:18
JTR 6010D
Magnesium
1790
mg/Kg -
dry
132
1
01/23/20 00:18
JTR 6010D
Manganese
2890
mg/Kg -
dry
13.2
1
01/23/20 00:18
JTR 6010D
Qualifiers/ DF Dilution Factor
L Limit Exceeded
Definitions MQL Method Quantitation Limit
Page 3 of 6

i
Waypoint.:
7621
Whitepine
Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
ANALYTICAL
www.waypointanalytical.com
46490
Synagro Central LLC/ Siler City
Mary Brewer
Project
Siler City 19
Report Date : 01/27/2020
284 Boger Road
Information :
Received : 01/17/2020
Mocksville , NC 27028
Pam« mL 60wr
Pauric McGroary
Report Number : 20-017-0008
REPORT OFANALYSIS
Agronomist
Lab No : 70203
Matrix: Solids
Sample ID : Siler City 19
Sampled: 1/16/2020 8:42
Test
Results
Units
MQL
DF Date / Time By Analytical
Analyzed Method
Mercury
<0.397
mg/Kg
- dry
0.397
1 01/22/20 14:15 TJS SW-7471B
Molybdenum
<6.58
mg/Kg
- dry
6.58
1 01/23/20 00:18 JTR 6010D
Nickel
27.1
mg/Kg
- dry
6.58
1 01/23/20 00:18 JTR 6010D
Potassium
3110
mg/Kg
- dry
132
1 01/23/20 00:18 JTR 6010D
Selenium
<13.2
mg/Kg
- dry
13.2
1 01/23/20 00:18 JTR 6010D
Sodium
3890
mg/Kg
- dry
658
1 01/23/20 00:18 JTR 6010D
Zinc
600
mg/Kg
- dry
32.9
1 01/23/20 00:18 JTR 6010D
Sulfur
6210
mg/Kg
- dry
132
1 01/23/20 00:18 JTR 6010D
Qualifiers/ DF Dilution Factor
Definitions MQL Method Quantitation Limit
L Limit Exceeded
Page 4 of 6

WayPAoInt..
NALYTICAL
7621 Whitepine Road, Richmond, VA 2-4237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Shipment Receipt Form
Customer Number: 46490
Customer Name: Synagro Central LLC/ Siler City
Report Number: 20-017-0008
Shipping Method
0 Fed Ex 0 US Postal 0 Lab
® UPS 0 Client 0 Courier
0 Other:
Thermometer ID:
Shipping container/cooler uncompromised?
0 Yes
0 No
Number of coolers/boxes received
F-71
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?
0 Yes
0 No
COC agrees with sample label(s)?
0 Yes
0 No
COC properly completed
0 Yes
0 No
Samples in proper containers?
0 Yes
0 No
Sample containers intact?
0 Yes
0 No
Sufficient sample volume for indicated test(s)?
0 Yes
0 No
All samples received within holding time?
0 Yes
0 No
Cooler temperature in compliance?
0 Yes
0 No
Cooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
0 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_ Low concentration EnCore samplers (48 hr)
F_ High concentration pre -weighed (methanol -14 d) F_ Low conc pre -weighed vials (Sod Bis -14 d)
Special precautions or instructions included? 0 Yes ® No
Comments:
Signature: lBrandi Watson Date & Time: 01/17/2020 11:33:13
Page 5 of 6

SAMPLING LOG #
rf iLz i F,
PROJECT MANAGER: N�
Phone:
A & L CUSTOMER
LAS # SAMPLE I.O.
SiLu- Li j
Rellnqulshed by Sampler:
Relinquished by:
SAMPLING
LOCATION
I�IiGvdtl � �
Relinquished by:
SPECIAL INSTRUCTIONS: 20<�� L
[/'"/�j�_j�[�J�jw{/j��` 1`cr C' monitoring purposes.
1 U ATE}
SAMPLE
I.Q. SLi
1�1
2 � 020
SvnOGM Cenlral LLC' Stier ON 11-32:42
site, Cliv 19 WIN OF CUSTODY
SAMPLE # OE
TyPrE CONTAINERS
'SL/omf I
ZORD & AR+11ALYSI1�
RECORD
I -Sda
—
1 attest that the proper field sampling procedures
were used during the collection of these samples.
`-llj j
CDPEL.W. D - -
SAMPLER
SAMPLING
METHOD METHOD
DATE TIME
PRESERVED SHIPPED
+[fblw
PS
Date Tlme Recleved by:
Dat T#me Recleved y:
p e Time Recleved by:
PO#:
ANALYSIS REQUEST
SL2 C3 N Qtnic Cd Cr NI Ph7A9 Hg Se
1
REMARKS:
PH CaC v. Volatile] Mn I Cl NCJ2 N
equlrrSolids
M_M
SLi: Total Solids (Moisture), Total K]eldahl Nitrogen, Phosphorus, and Potassium
SL2: Basic Test SU plus Sulfur, Calcium, Magnesium, Sodlum, Iron, Aluminum, Manganese, Copper and Zinc
Page 6 of 6

Waypointo
ANALYTICAL
4/15/2020
Synagro Central LLC/ Siler City
Mary Brewer
284 Boger Road
Mocksville, NC, 27028
Ref: Analytical Testing
Report Number: 20-097-0001
Project Description: Siler City
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 4/6/2020 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,
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 6

Waypoint
ANALYTICAL
Report Number: 20-097-0001
Client Project Description: Siler City
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Sample Summary Table
Lab No Client Sample ID Matrix Date Collected Date Received Method Lab ID
70952
Siler City
Solids
04/02/2020
10:05
04/06/2020
70952
Siler City
Solids
04/02/2020
10:05
04/06/2020
70952
Siler City
Solids
04/02/2020
10:05
04/06/2020
70952
Siler City
Solids
04/02/2020
10:05
04/06/2020
70952
Siler City
Solids
04/02/2020
10:05
04/06/2020
70952
Siler City
Solids
04/02/2020
10:05
04/06/2020
70952
Siler City
Solids
04/02/2020
10:05
04/06/2020
70952
Siler City
Solids
04/02/2020
10:05
04/06/2020
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 6

�'
WayP
7621 Whitepine
Road, Richmond,
VA 23237
Main 804-743-9401 Fax
804-271-6446
ANALYTICAL
www.waypointanalytical.com
46490
Synagro Central LLC/ Siler City
Ryan Copeland
Mary Brewer
Project
Siler
City
Report Date : 04/15/2020
284 Boger Road
Information :
Received : 04/06/2020
Mocksville , NC 27028
P��G mL 60wr
Submitted By : Ryan Copeland
Pauric McGroary
Report Number : 20-097-0001
REPORT OFANALYSIS
Agronomist
Lab No : 70952
Matrix:
Solids
Sample ID : Siler City
Sampled:
4/2/2020 10:05
Test
Results
Units
MQL
DF
Date / Time
By Analytical
Analyzed
Method
Moisture
97.3
%
0.010
1
04/07/2016:15
ADM SM-2540G
Test
Results
Units
MQL
DF
Date / Time
By Analytical
Analyzed
Method
Ammonia Nitrogen
5960
mg/Kg -
dry
3700
1
04/15/20 14:00
JPJ SM-4500-NH3C
Nitrate+Nitrite-N
1490
mg/Kg -
dry
178
1
04/13/20 14:01
ZBD 4500NO3F-2011
Organic N
60400
mg/Kg -
dry
9260
1
04/13/20 14:00
CALCULATION
pH
6.4
S.U.
1
04/13/20 05:39
JSL 9045D
Total Solids
2.66
%
0.010
1
04/07/20 16:15
ADM SM-2540G
Total Kjeldahl Nitrogen
66300
mg/Kg -
dry
9260
1
04/13/20 14:00
JPJ ;M-4500-NH3C-TKl`
Phosphorus
17500
mg/Kg -
dry
185
1
04/08/20 20:46
TJS 6010D
Aluminum
51500
mg/Kg -
dry
185
1
04/08/20 20:46
TJS 6010D
Arsenic
<18.5
mg/Kg -
dry
18.5
1
04/08/20 20:46
TJS 6010D
Calcium
11300
mg/Kg -
dry
926
1
04/08/20 20:46
TJS 6010D
Cadmium
<3.70
mg/Kg -
dry
3.70
1
04/08/20 20:46
TJS 6010D
Chromium
16.3
mg/Kg -
dry
9.26
1
04/08/20 20:46
TJS 6010D
Copper
270
mg/Kg -
dry
9.26
1
04/08/20 20:46
TJS 6010D
Iron
34000
mg/Kg -
dry
185
1
04/08/20 20:46
TJS 6010D
Lead
<11.1
mg/Kg -
dry
11.1
1
04/08/20 20:46
TJS 6010D
Magnesium
1570
mg/Kg -
dry
185
1
04/08/20 20:46
TJS 6010D
Manganese
1050
mg/Kg -
dry
18.5
1
04/08/20 20:46
TJS 6010D
Qualifiers/ DF Dilution Factor
L Limit Exceeded
Definitions MQL Method Quantitation Limit
Page 3 of 6

�'
WayP
7621 Whitepine
Road, Richmond, VA 23237
Main 804-743-9401 Fax [phone]
ANALYTICAL
www.waypointanalytical.com
46490
Synagro Central LLC/ Siler City
Ryan Copeland
Mary Brewer
Project
Siler City
Report Date : 04/15/2020
284 Boger Road
Information :
Received : 04/06/2020
Mocksville , NC 27028
P��G mL 60wr
Submitted By : Ryan Copeland
Pauric McGroary
Report Number : 20-097-0001
REPORT OFANALYSIS
Agronomist
Lab No : 70952
Matrix: Solids
Sample ID : Siler City
Sampled: 4/2/2020 10:05
Test
Results
Units
MQL
DF Date / Time By Analytical
Analyzed Method
Mercury
<0.548
mg/Kg
- dry
0.548
1 04/08/20 11:45 DDB SW-7471B
Molybdenum
<9.26
mg/Kg
- dry
9.26
1 04/08/20 20:46 TJS 6010D
Nickel
21.3
mg/Kg
- dry
9.26
1 04/08/20 20:46 TJS 6010D
Potassium
3460
mg/Kg
- dry
185
1 04/08/20 20:46 TJS 6010D
Selenium
<18.5
mg/Kg
- dry
18.5
1 04/08/20 20:46 TJS 6010D
Sodium
4960
mg/Kg
- dry
926
1 04/08/20 20:46 TJS 6010D
Zinc
485
mg/Kg
- dry
46.3
1 04/08/20 20:46 TJS 6010D
Sulfur
6040
mg/Kg
- dry
185
1 04/08/20 20:46 TJS 6010D
Qualifiers/ DF Dilution Factor
Definitions MQL Method Quantitation Limit
L Limit Exceeded
Page 4 of 6

WayPAoInt..
NALYTICAL
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Shipment Receipt Form
Customer Number: 46490
Customer Name: Synagro Central LLC/ Slier City
Report Number: 20-097-0001
Shipping Method
0 Fed Ex 0 US Postal 0 Lab
® UPS 0 Client 0 Courier
0 Other:
Thermometer ID:
Shipping container/cooler uncompromised?
0 Yes
0 No
Number of coolers/boxes received
F-71
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?
0 Yes
0 No
COC agrees with sample label(s)?
0 Yes
0 No
COC properly completed
0 Yes
0 No
Samples in proper containers?
0 Yes
0 No
Sample containers intact?
0 Yes
0 No
Sufficient sample volume for indicated test(s)?
0 Yes
0 No
All samples received within holding time?
0 Yes
0 No
Cooler temperature in compliance?
0 Yes
0 No
Cooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
0 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: 04/06/2020 10:29:38
Page 5 of 6

SAMPLING LOG #
PROJECT MANAGER.. -LN '' Ope !AND
Phone: ( M� ) 0)—1 l3M
I1IIII I � II I I� ��I � ��I I�I� f �I � I�fil I�II� �� IIII 46 90
-2020
SvnaQro Ceflftal LLC! Siler Cilv 10.2720
Siler Citv
CHAIN OF CUSTODY
RECORD & ANALYSIS
- -RECORD
i attest rear me proper fleld sampling procedures
were used daring the collecdon of these samples.
SAMPLER _
A & L CUSTOMER SAMPLING
SAMPLE
# OF SAMPLING
METHOD METHOD
LAB # SAMPLE I.D. LOCATION
TYRE
CONTAINERS DATE TIME
PRESERVED SHIPPED
Si Lot t-�,tra
NLL)MP
��i�,, i o. u'5
t
(_ --
! 0K
Relinquished by Sampler. Date Time Rec€eved by: REMARKS:
Rellnqulshed by- ` 7n5 gat,3) lime RepI ed by;
Relinquished by: ❑ e Time
SPECIAL INSTRUCTIONS:
For f � (.1 monitoring purposes.
MAIO
by
PO#:
LoC'
SAMPLE
ANALYSIS REOUEST
I.D.
SL7
SL2
NH4-N
NOa-N
l]rganis
N
Cd
Ct
NI
Pb
As
Hg
Se
PH
Cam
uiv,
Volatile
Solids
Mo
CI
NON
SLi; Total Solids (Moisture), Total Kleldahl Nitrogen, Phosphorus, and potassium
SL2: Basic Test SLi plus Sulfur, Calcium, Magnesium, Sodium, Iran, Aluminum, Manganese, Capper and Zinc
110
w
O
v
a

0p
0
PaceAnalyfical
Report of Analysis
Synagro
12701 Lancaster Hwy
Pineville, NC 28134
Attention: Ryan Copeland
Project Name: Siler City WWTP
Lot Number:VG31066
Date Completed:08/10/2020
08/11/2020 6:43 PM
Approved and released by:
Project Manager II: Lucas Odom
Q PCCRBp��
AAW
'ye I
ANSI NdmlAccre00- Board
eORft
Al
A C C R E D I T E D
TESTING LABORATORY
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced, except in its entirety, without the written approval of Pace Analytical Services, LLC.
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172
Tel:[phone] Fax:[phone] www.pacelabs.com
Page 1 of 7

PACE ANALYTICAL SERVICES, LLC
SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
Synagro
Lot Number: VG31066
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary
following this Case Narrative. The sample receiving date is documented in the header information
associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.
Sample receipt, sample analysis, and data review have been performed in accordance with the most
current approved NELAC standards, the Pace Analytical Services, LLC ("Pace") Quality Assurance
Management Plan (QAMP), standard operating procedures (SOPs), and Pace policies. Any exceptions to
the NELAC standards, the QAMP, SOPs or policies are qualified on the results page or discussed below.
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W'
qualifier
If you have any questions regarding this report please contact the Pace Project Manager listed on the
cover page.
The pH analysis associated with the sample(s) in this report was/were performed after the method
recommended 15 minute holding time.
Metals by ICP
Due to low % solids the initial amount of sample -001 was 3 times the standard procedure. The LOQ has
been adjusted accordingly.
Pace Analytical Services, LLC (formerly Shealy Environmetal Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] vvvvvv.pacelabs.com
Page 2 of 7

Client:Synagro Laboratory ID:VG31066-001
Description: SILER CITY WWTP Matrix: Solid
Date Sampled:07/30/2020 1018 % Solids: 3.47 08/01/2020 2011
Date Received:07/31/2020
Inorganic non-metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1
(% Solids) SM 2540G
1 08/01/2020 2011 SRB
62017
1 350.1
(Ammonia - N ) 350.1
1 08/06/2020 1651 DMA
62563
1
(Nitrate - N ) 9056A
1 08/05/2020 1519 AMR
62554
1
(Nitrite - N ) 9056A
1 08/05/2020 1519 AMR
62552
1
(Phosphorus) 365.1
25 08/05/2020 0853 DMA
08/04/2020 1258
62258
1
(Soil pH meas) 9045D
1 08/07/2020 2333 SRB
62831
1 351.4
(TKN) 351.2
1 08/05/2020 1718 DMA
08/05/2020 1005
62372
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
% Solids
SM 254OG
3.47
%
1
Ammonia - N (gas diffusion)
350.1
210
29
15
mg/kg
1
Nitrate - N (soluble)
9056A
1900
14
2.9
mg/kg
1
Nitrite - N (soluble)
9056A
160
5.8
2.9
mg/kg
1
Phosphorus
7723-14-0 365.1
18000
3600
720
mg/kg
1
Soil pH measured in water @
21.2 ° C
9045D
6.0
su
1
TKN
351.2
28000
720
720
mg/kg
1
CVAA
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 7471 B
7471 B
1 08/05/2020 0859 JAB2
08/01/2020 1641
62042
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Mercury
7439-97-6 7471B
ND
2.1
0.51
mg/kg
1
ICP-AES
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3050B
601OD
1 08/05/2020 1641 KSH2
08/04/2020 1422
62041
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Aluminum
7429-90-5 6010D
54000
190
72
mg/kg
1
Arsenic
7440-38-2 6010D
4.9 J
7.2
2.4
mg/kg
1
Cadmium
7440-43-9 6010D
ND
2.4
0.60
mg/kg
1
Calcium
7440-70-2 6010D
8400
2400
300
mg/kg
1
Chromium
7440-47-3 6010D
23
4.8
1.2
mg/kg
1
Copper
7440-50-8 6010D
380
4.8
2.2
mg/kg
1
Iron
7439-89-6 6010D
76000
48
22
mg/kg
1
Lead
7439-92-1 6010D
17
4.8
2.2
mg/kg
1
Magnesium
7439-95-4 6010D
1700 J
2400
300
mg/kg
1
Manganese
7439-96-5 6010D
920
7.2
2.8
mg/kg
1
Molybdenum
7439-98-7 6010D
5.9 J
19
4.8
mg/kg
1
Nickel
7440-02-0 6010D
26
19
5.0
mg/kg
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 3 of 7

Client:Synagro Laboratory ID:VG31066-001
Description: SILER CITY WWTP Matrix: Solid
Date Sampled:07/30/2020 1018 % Solids: 3.47 08/01/2020 2011
Date Received:07/31/2020
ICP-AES
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date
Batch
1 3050B
6010D 1 08/05/2020 1641 KSH2
08/04/2020 1422
62041
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Potassium
7440-09-7 6010D
3200
2400
300
mg/kg
1
Selenium
7782-49-2 6010D
5.2 J
9.6
3.9
mg/kg
1
Sodium
7440-23-5 6010D
4900
2400
300
mg/kg
1
Zinc
7440-66-6 6010D
610
24
6.0
mg/kg
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 4 of 7

Chain of Custody
and
Miscellaneous Documents
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 5 of 7

PACE ANALYTICAL SERVICES, LLC
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Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 6 of 7

PACE ANALYTICAL SERVICES, LLC
y;Ir1y1-]nvimnmundjdSeiriun,Ing. j;W7¢ rorI
UaGIrIeIy 7Vmlfnet' [dB0[!1 tl{'- t# 1 i[:a:iiva uuFa. aCr2;:4I S
Client. C:aulerIrtsslecledbyfdate= 1 —
[wle uns trrr r ciU SE31 ❑ Client M7UPS 0 FrdRx D {.Other _
0 Yes a 5c9Is prtsBnt anlhe oco�Gl'?
Y.C31 No . if rkiEwdy Keats were PMSOO, wen; the Y in(=r a wibrDkeu?
pH drip TD: chlorine Strip In' Tested lw,-
Ori , I le- ture i ecaipt 0 Der' ' (Ccureaed) to rahim upon rchript Molk1 %q1 -Cuts ID,
17�tliod; [{]TCtnpei ual e 8 tk 21ga' st l3oktlac Ifi�uts lD:
Vetho� of coolant' OWetice 0 lce Racks ❑ lee 0 Alally
in C'rrttt Currwtion Fwwr °C
❑ Yes
❑ No
A
3, by: if t2mperature of any Gooier exceeded 6,i�"[.',
PM waallotifiedpliwm!email I fa l4
i� P`r0jnut N1W]aVE Notified°
a(6ftk ane), __.... _.-
❑ ❑y
❑ No
—❑
A
4, is the camrnerclal win1vr0s packing slip anw
d W this forru?
e
No
5- weve }u-oper custody prvicedaras
fallawcd7
es
74o
6, Were seanpta J11s listed an the COC7
e
❑ Nil
7. Wm sample IDs limed oft a,l samplwconrain
Y
[Mrs
❑ ado
S, Was collection date & time Iistud on ttur COC7
e5
ONO
9. Vilsts collelctiola date & time list on ail SMnPIC
rmtaitim?
Yens
❑Nu
10, Did all caml.aiaff ;abet iFi6rrnatinn (ID, dam, t
me) agrxh: with die CDC"
c;
❑Ztio
11, Were tests 60 be perfornle>d listed on the COC,
LJ 11s
❑Nu
12- Did all samples aarivc in the, proper cantainers
(unhrokon, IJ&; fm, etc.):' .-.
fcr each test widlor in goad condition
a,yl 31 ❑ No 13. Was a&-quWx salmpIc voluilne available?
Yes ❑ -a 14, Won all samples rccolwd wkFin %a the holdin m. tirne or 48 hours, whichever oDm%z firs.?
TT—Y-s Nu l5, Wr.m any samples containers miasiugf excess ( hole on) scam k;a Not listed on COC?
16- For VOA and 1 1C.-1'75 sa,ml l cs, were Mbbk& present >"pea-s &' ('l,"or Gmm in diameter)
❑ y ❑ 1'n NA any of the VOA vials?Yes No NAlin
17, Were all UkUmctabInulri0114 siunti es teceiy tit a pH of < 27
Ores No UYRA 18. R'em all cynaido aamplag r 2whecd at a pH > [P and sulfide samples received at a pH > 91
❑ YOS ❑ NO A 'CfC ell applicable NFI3'rIXNkyanidesrpheno E25 (c� 0,amryL);3wnpke free of rcEidual
chlorine'r I j
- 20.14lm clien# a,� wkvreques% (j,e. p quea#ted d
0 Yr s � N° N.,k corre4, transkrbod *w the CCkC into the comr
0 Yes 21, WM the ruamber listed m the oalltainer
O mple rrewrvatiiatl (Must: be =npleted for any simples) incorrxx:Lly p
iam;ale(!S) were received inro:
A sample reitaiving with mL of ciralc ones B2SO4, KNO3,13C1, Nall
r1mo ofrreservalion _ _ If roam, than ono Msen'adve is needed,
;srmle() wen
3aanRic(s). _ _were received wii
i4justeli aC"Jiggly iaa sample receivinZ whth sotliurn thlasulfam (Ma2S2
�K Frarcode 1aheL£ arDI!od bv, L z Date, 1
(;ommar &-
utions, M&IMSD desigm Lion% etc...)
ent section in LIMS7
abet? If_yus, Qriute #
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rMy prmr. vM nmd amrr. srr{jmmul aurmlimgly
1FI using �Ei >9
Aew0 note in do comwwnts helm',
irocivrd with hibbles mm in f1iameler.
TRC> 0.5 meL (If #19 is no) and were
vith Shealy ID,
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 7 of 7

0p
0
PaceAnalyfical
Report of Analysis
Synagro
12701 Lancaster Hwy
Pineville, NC 28134
Attention: Ryan Copeland
Project Name: Siler City
Lot Number:VJ16008
Date Completed:10/26/2020
NIM�� Mr�
10/28/2020 3:25 PM
Approved and released by:
Project Manager II: Lucas Odom
Q PCCRBp��
AAW
'ye I
ANSI NdmlAccre00- Board
eORft
Al
A C C R E D I T E D
TESTING LABORATORY
The electronic signature above is the equivalent of a handwritten signature.
This report shall not be reproduced, except in its entirety, without the written approval of Pace Analytical Services, LLC.
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172
Tel:[phone] Fax:[phone] www.pacelabs.com
Page 1 of 7

PACE ANALYTICAL SERVICES, LLC
SC DHEC No: 32010001 NELAC No: E87653 NC DENR No: 329 NC Field Parameters No: 5639
Case Narrative
Synagro
Lot Number: VJ16008
This Report of Analysis contains the analytical result(s) for the sample(s) listed on the Sample Summary
following this Case Narrative. The sample receiving date is documented in the header information
associated with each sample.
All results listed in this report relate only to the samples that are contained within this report.
Sample receipt, sample analysis, and data review have been performed in accordance with the most
current approved The NELAC Institute (TNI) standards, the Pace Analytical Services, LLC ("Pace")
Laboratory Quality Manual, standard operating procedures (SOPs), and Pace policies. Any exceptions to
the TNI standards, the Laboratory Quality Manual, SOPs or policies are qualified on the results page or
discussed below.
Where applicable, all soil sample analysis are reported on a dry weight basis unless flagged with a "W"
qualifier
If you have any questions regarding this report please contact the Pace Project Manager listed on the
cover page.
The pH analysis associated with the sample(s) in this report was/were performed after the method
recommended 15 minute holding time.
Metals by ICP
Due to low percent solids, sample -001 was weighed out at 3 times the normal amount. The LOQ has
been elevated to reflect the dilution.
Pace Analytical Services, LLC (formerly Shealy Environmetal Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] vvvvvv.pacelabs.com
Page 2 of 7

Client:Synagro Laboratory ID:VJ16008-001
Description: SILER CITY N&M Matrix: Solid
Date Sampled:10/14/2020 0800 % Solids: 2.94 10/18/2020 1901
Date Received:10/15/2020
Inorganic non-metals
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
2
(% Solids) SM 2540G
1 10/18/2020 1901 SRS2
70304
1 350.1
(Ammonia - N ) 350.1
1 10/19/2020 1700 DRD
70365
2
(Nitrate - N ) 9056A
5 10/22/2020 1522 AMR
70826
1
(Nitrite - N ) 9056A
1 10/21/2020 2106 AMR
70657
1
(Phosphorus) 365.1
25 10/20/2020 1744 DMA
10/20/2020 1300
70385
1
(Soil pH meas) 9045D
1 10/20/2020 2243 AAB
70569
2 351.4
(TKN) 351.2
1 10/21/2020 1736 DMA
10/21/2020 1201
70594
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
% Solids
SM 254OG
2.94
%
2
Ammonia - N (gas diffusion)
350.1
270
34
18
mg/kg
1
Nitrate - N (soluble)
9056A
3600
85
17
mg/kg
2
Nitrite - N (soluble)
9056A
ND
6.8
3.4
mg/kg
1
Phosphorus
7723-14-0 365.1
21000
4200
850
mg/kg
1
Soil pH measured in water @
19.8 ° C
9045D
5.9
su
1
TKN
351.2
35000
850
850
mg/kg
2
CVAA
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 7471 B
7471 B
1 10/20/2020 1347 JAB2
10/20/2020 0910
70438
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Mercury
7439-97-6 7471B
ND
2.8
0.67
mg/kg
1
ICP-AES
Run Prep Method
Analytical Method
Dilution Analysis Date Analyst
Prep Date
Batch
1 3050B
601OD
1 10/22/2020 0139 KSH2
10/17/2020 1518
70258
2 3050B
601OD
1 10/22/2020 1417 KSH2
10/17/2020 1518
70258
CAS Analytical
Parameter
Number Method
Result Q
LOQ
DL
Units
Run
Aluminum
7429-90-5 6010D
86000
230
84
mg/kg
1
Arsenic
7440-38-2 6010D
7.0 J
8.4
2.8
mg/kg
1
Cadmium
7440-43-9 6010D
ND
2.8
0.71
mg/kg
1
Calcium
7440-70-2 6010D
12000
2800
350
mg/kg
1
Chromium
7440-47-3 6010D
33
5.6
1.4
mg/kg
1
Copper
7440-50-8 6010D
570
5.6
2.5
mg/kg
1
Iron
7439-89-6 6010D
100000
56
26
mg/kg
1
Lead
7439-92-1 6010D
26
5.6
2.5
mg/kg
1
Magnesium
7439-95-4 6010D
2700 J
2800
350
mg/kg
1
Manganese
7439-96-5 6010D
1600
8.4
3.3
mg/kg
1
Molybdenum
7439-98-7 6010D
9.3 J
23
5.6
mg/kg
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 3 of 7

Client:Synagro Laboratory ID:VJ16008-001
Description: SILER CITY N&M Matrix: Solid
Date Sampled:10/14/2020 0800 % Solids: 2.94 10/18/2020 1901
Date Received:10/15/2020
ICP-AES
Run Prep Method
Analytical Method Dilution Analysis Date Analyst
Prep Date Batch
1 3050B
6010D 1 10/22/2020 0139 KSH2
10/17/2020 1518 70258
2 3050B
6010D 1 10/22/2020 1417 KSH2
10/17/2020 1518 70258
CAS Analytical
Parameter
Number Method
Result Q LOQ
DL
Units
Run
Nickel
7440-02-0 6010D
32 23
5.9
mg/kg
2
Potassium
7440-09-7 6010D
3900 2800
350
mg/kg
1
Selenium
7782-49-2 6010D
12 11
4.6
mg/kg
1
Sodium
7440-23-5 6010D
6300 2800
350
mg/kg
1
Zinc
7440-66-6 6010D
940 28
7.0
mg/kg
1
LOQ = Limit of Quantitation B = Detected in the method blank E = Quantitation of compound exceeded the calibration range DL = Detection Limit
ND = Not detected at or above the DL N = Recovery is out of criteria P = The RPD between two GC columns exceeds 40 % J = Estimated result < LOQ and > DL
H = Out of holding time W = Reported on wet weight basis
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 4 of 7

Chain of Custody
and
Miscellaneous Documents
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 5 of 7

PACE ANALYTICAL SERVICES, LLC
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s J uZ
L
L
ic
n
9 NEW.
R
9
OWA
Or
fW4 �3
M wo PRXK I
1�qi 4'I I K
I :aH•c�4J ;t7
❑.IFWIaL ;�F
F'j
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 6 of 7

PACE ANALYTICAL SERVICES, LLC
SILLvh' 11wiMMIKAW ScrviCM, iR4
ENAUIMMIHuinlxrkfrIX11W.i4
layc 1 6F]
ample R"Pt Checklist (SRC)
11t9MlwlL7olc 2'201#
Ciip11: SYNAGRO Coo lrrIn. ted[ Lidaw..MIG r Iik1 U21i
1- V_J16C.02
Means nrrceCipt: L_j' SGST ❑ Clirau m I IPS ❑ Fcd&x ❑ 01ficr
�
❑ Yes No:' I J _ kWero cll.xtedy se015 prtmcrlt an the cwIer?
El Yes NO 0 NA J2. Ifcusjpd smlz- 'ere resent, were they Trihi t and '_nbmkeO
pH Snip JD: NA
_ ChJaxine Strip ID; NA Tesle<] b
?inal talrperawro upon MUU ifkI Dcrived (Corr�Cted) tail 111er:ilJim 11p011 fel.eipi. p65p1i�
ap Ot,p 1U; �4 "OSG
4.0 ALO aC
NA {NA QC NA 1NA 'C NA iNA uf-
�lofhod; ❑Tempicmi lre Blank ,tAVidus[ J3�tL[C3 IR CAM If}_ � IR CLin C i)mctio
7 FaeloL. b °C:
�'lcthod of It—lartt: V V lui. iuc ❑ ice par, ❑ D. Irr. ❑ Nr ne
--
Q Yes [f No
3_ Ifr.'M-jC�ture of artycouIcr exceedCd 6.0; , wm Prajes;rM'nrag
®h A
No[ified?
PM "v'm Nod iud by: ph one ar elrLrii 1 f Ptu�ta-face (Circle one),
Yes El Nu
[_1 NA �. is -11e OA17lmerewl M' I.Wier-s pac_.nna slip attaol:wd to thisrllrin?
Yes l7 N0
5. Wd rv, Pm;)Cr cus#ody Tknicedurva (rclinqui.ehpdrroocived) PVJJGw
® Yes No
G_ Weru smyple JD; lis5edon III eC OC7
❑ Yes [:I No
7. WUC SZlaplc I1.)S liscedal all sample €onta-rcrs"
Yea ❑ No
S. Wns col IEaton djAu & tilue listed 0L1111e 0007
(C)C?
❑ Yes
No
9_ Was calleakin clatci & tilde li�jtcxi oil 21J sample calWina-ys'r
10_ laid all Ciao taincr label iatiptritatiorl (TD-. a3ate, t[me) agrax with th
Yes
❑ NO
1f25
❑ Na
1 L_ WeT} tests on bC perfuuinerl lly;nd cul Aa COC?
❑ No ] _ T}A al[ sampJen Rrrlve in die propel, cor12Linprs for each, teat a 0t) -in goad c-adl Lion
jambl,Dken, [ids on, etc.)'!
m"as ❑I No 13_ Uk'a :IdsGuaoe 3AmpIC Vol avai6a;�lc7�
' Yas No 1.�_ UW=all saimpie3 receiv 61 within !htl h lhald[nh time at 1Low-s, whichevercomes firsCx
Yes ®Nrr J 5, CrC any samp[c�s c-04Gaiix rs m is
si rdS'exCess (U; Fr [+: ar. e) s np[e; Ot [isOcd o-n f OC?
❑ 1`cs, ❑ No ®7JA A. For VGA and RSK-175 min, less, were bubbles preso�' ;-pea-sir "{'l,"nrbnn in rliarrrtar)
In atly of the VOA vials?
❑ Ye; No 1 A I 1 e aJl Dl [)fnletals'hiaatrieot sarr,ples rece[vCd n. a lrTa cif Z?
❑ ' z ❑ ND ® NA 18, Wtry u[l c}-anide stillolks,�er:6vzd at a I-T > 12 zrd sldfide satrlpl s re;.eivc;l ar a "> q
❑ Yes ❑'la WINA i9. llle,e aLi aNP .0 Le NI1��114 'icy r�idCrP u nor IG}. ( 4_Srn 'L) Ma mp ee Of rCsidjjal
ahlorire':'
❑'fc g ❑ No 0NA 20. W'em diuntrelttork,4rcrluLqts (i,c, re�ueslcd dilutions. MS'MSD d sivlalkms, etc.,,)
uurmctly rranscr[beci fMM the CCC nrto tiro u4mmemt VCtivi in 1..11,+I '?
❑ YeS lsT{u T_ -W'.0 the qUole number Ii_4WEI on the Writainer [abo[7 if-ves, onote '' W77J
5�{rple ]'reRcaya#iau {h'1usCbe onmplated to -any sarnple(s) incorrl c�tly presery d a wT, he a space,}
Sample(:) Nf were received ircar=dy pre_Imi-yM acta Wane adjl:sted accordingly
in samptc r:oury la with � �nL o-f circle one- H2504, I IND3, HCI, Nn()Fj asij- SR # NA
Tir11C at`far4;en'atinn NA Jfmnre tllan atle �irC3Cltidtike is realJsx[, pl a�se i1a10 in the nlelrt$ below.
aznl,l (c) 11A _ wa m mccived Witlr btLbL s>6 Inm in diarnaer_
�arcnrdjngly
IVei%e rcccived with TRC> 0,i;uUi[. (TF919 is r 4.1) and wcr;Xcjill sample reLviving xvipu sodium thiosu.1faW (Na�S�C1�) with Shealy 1D: 14A f
SRba;-codeWolsappie,[by:1MCj I]ale; 17rI6. f] 1)
Cnmarents=
Pace Analytical Services, LLC (formerly Shealy Environmental Services, Inc.)
106 Vantage Point Drive West Columbia, SC 29172 [phone] Fax [phone] www.pacelabs.com
Page 7 of 7

ANNUAL RESIDUAL SAMPLING SUMMARY FORM
Please note that your permit may contain additional parameters to be analyzed. The parameters can be reported in FORM RSSF - B
WO Permit Number: WQ0003226 Laboratory:
Facility Name: SILER CITY, NC Waypoint Analytical Virginia Inc,
Residual Source WQ * or
NPDFS#: ID9031910
WWTP Name: SILFR CITY WTP
Residual Analysis Data
Product Type
Sample or Composite Date
WPL
01128120
Parameter (mgikg dry weight)
Ceiling Cone,
Limit
Percent Solids (46)
NA
2.50
Arsenic
75
e%2
Cadmium
85
<3.85
Copper
4300
<9.62
Chromium
NA
20.4
Lead
840
el1.5
Mercury
57
<0.562
Molybdenum
75
.4962
Nickel
420
39.2
Selenium
100
<19.2
Zinc
750f7
48.1
Total Phosphorus
NA
1350
TKN
NA
16400
Ammonia -Nitrogen
NA
<3860
Nitrate and Nitrite
NA
<186
For surface disposal Facilities the ceiling concentration limits listed in this farm are not applicable. Reference the individual pannit for metals limits.
"I certify, under penally of law, that this document was prepared under my direction 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 off lines and imprisonment for knowing violations."
Signature of Preparer" Date
'Preparer is defined in 40 CFR Part 503,9(r) and 15 A NCAG 2T.1102(26) DEHR FORM R36F-B (1212006)
Printed: 21572021 5:27.16 PM For: 2032 02

ANNUAL RESIDUAL SAMPLING SUMMARY FORM - B
Report all sampling analysis results for parameters not fisted in FORM RSSF that are part of the WQ perm t or were analyzed for over the past
calendar year. Use additional forms as needed.
WO Permit Number:
WQ0003226 Latsgratory:
Facility Name;
SILER CITY, NC Waypoint Analytical Virginia Inc_
Residual Source
NPDES # or WQM
IE7#031910
WWTP Name:
51LER CITY iVTP
Residua! Analysis Data
Product Type
Wl't
Sample or Composite Elate
01,28120
Parameters (mglkg dry weight)
Aluminium
4500
Calcium
1220
Nftnesium
431
PH (s.u-)
6.80
Potassium
419
Sodium
1400
PAN
8671
SAR (Ratio)
1.4072
"I certify, under penalty of law, that this document was prspared under my direction or supervision in accordience with a systorn 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 f€€ras and imprisonment for knowing violations"
Signature of PreparerDale
"Preparer is dLfined in 40 CFR Parr 503.5(r) and 15 A NCAC 2T.1102(26)
Printed: 21512021 5:2T50 PM For : 2932 02 L--NR FORM RSSF-8 (1212UO6)-

Waypointo
ANALYTICAL
2/7/2020
Synagro Central LLC/ Siler City
Mary Brewer
284 Boger Road
Mocksville, NC, 27028
Ref: Analytical Testing
Report Number: 20-030-0001
Project Description: Siler City WTP
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
www.waypointanalytical.com
Dear Mary Brewer:
Waypoint Analytical Virginia, Inc. received sample(s) on 1/30/2020 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,
�a f• c•—r
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

Waypoint
ANALYTICAL
Report Number: 20-030-0001
Client Project Description: Siler City WTP
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Sample Summary Table
Lab No Client Sample ID Matrix Date Collected Date Received Method Lab ID
70319
[e-mail]
Solids
01/28/2020
11:22
01/30/2020
70319
[e-mail]
Solids
01/28/2020
11:22
01/30/2020
SM-4500-NH3C
WP
MTN
70319
[e-mail]
Solids
01/28/2020
11:22
01/30/2020
9045D
WP
MTN
70319
[e-mail]
Solids
01/28/2020
11:22
01/30/2020
4500NO3F-2011
WP
MTN
70319
[e-mail]
Solids
01/28/2020
11:22
01/30/2020
6010D
WP
MTN
70319
[e-mail]
Solids
01/28/2020
11:22
01/30/2020
SW-7471B
WP
MTN
70319
[e-mail]
Solids
01/28/2020
11:22
01/30/2020
SM-4500-NH3C-TKN
WP
MTN
70319
[e-mail]
Solids
01/28/2020
11:22
01/30/2020
SM-2540G
WP
MTN
WP MTN - Memphis, TN: Waypoint Analytical - TN, Memphis, TN
Page 2 of 7

i
Waypoint.:
7621 Whitepine
Road, Richmond,
VA 23237
Main 804-743-9401 0 Fax
804-271-6446
ANALYTICAL
www.waypointanalytical.com
46490
Synagro Central LLC/ Siler City
Ryan Copeland
Mary Brewer
Project
Siler
City WTP
Report Date : 02/07/2020
284 Boger Road
Information :
Received : 01/30/2020
Mocksville , NC 27028
Pam« mL 60wr
Submitted By : Ryan Copeland
Pauric ry
Report Number : 20-030-0001
REPORT OFANALYSIS
Agronomist
Lab No : 70319
Matrix:
Solids
Sample ID : [e-mail]
Sampled:
1/28/2020 11:22
Test
Results
Units
MQL
DF
Date / Time
By Analytical
Analyzed
Method
Moisture
97.4
%
0.010
1
02/04/2016:39
CJR SM-2540G
Test
Results
Units
MQL
DF
Date / Time
By Analytical
Analyzed
Method
Ammonia Nitrogen
<3850
mg/Kg -
dry
3850
1
02/06/20 13:00
JPJ SM-4500-NH3C
Nitrate+Nitrite-N
<186
mg/Kg -
dry
186
1
02/04/20 14:20
ZBD 4500NO3F-2011
Organic N
16400
mg/Kg -
dry
9620
1
02/06/20 09:00
CALCULATION
pH
6.6
S.U.
1
02/05/20 06:10
JSL 9045D
Total Solids
2.59
%
0.010
1
02/04/20 16:39
CJR SM-2540G
Total Kjeldahl Nitrogen
16400
mg/Kg -
dry
9620
1
02/06/20 09:00
JPJ ;M-4500-NH3C-TKl`
Phosphorus
1350
mg/Kg -
dry
192
1
02/04/20 01:33
KKM 6010D
Aluminum
4500
mg/Kg -
dry
192
1
02/05/20 00:32
KKM 6010D
Arsenic
<19.2
mg/Kg -
dry
19.2
1
02/04/20 01:33
KKM 6010D
Calcium
1220
mg/Kg -
dry
962
1
02/05/20 00:32
KKM 6010D
Cadmium
<3.85
mg/Kg -
dry
3.85
1
02/04/20 01:33
KKM 6010D
Chromium
20.4
mg/Kg -
dry
9.62
1
02/04/20 01:33
KKM 6010D
Copper
<9.62
mg/Kg -
dry
9.62
1
02/05/20 00:32
KKM 6010D
Iron 396000
mg/Kg -
dry
962
5
02/05/20 01:05
KKM 6010D
Lead
<11.5
mg/Kg -
dry
11.5
1
02/05/20 00:32
KKM 6010D
Magnesium
431
mg/Kg -
dry
192
1
02/04/20 01:33
KKM 6010D
Manganese
6000
mg/Kg -
dry
19.2
1
02/05/20 00:32
KKM 6010D
Qualifiers/ DF Dilution Factor
L Limit Exceeded
Definitions MQL Method Quantitation Limit
Page 3 of 7

i
Waypoint.:
7621 Whitepine
Road, Richmond, VA 23237
Main 804-743-9401 0 Fax [phone]
ANALYTICAL
www.waypointanalytical.com
46490
Synagro Central LLC/ Siler City
Ryan Copeland
Mary Brewer
Project
Siler City WTP
Report Date : 02/07/2020
284 Boger Road
Information :
Received : 01/30/2020
Mocksville , NC 27028
Pam« mL 60wr
Submitted By : Ryan Copeland
Pauric ry
Report Number : 20-030-0001
REPORT OFANALYSIS
Agronomist
Lab No : 70319
Matrix: Solids
Sample ID : [e-mail]
Sampled: 1/28/2020 11:22
Test
Results
Units
MQL
DF Date / Time By Analytical
Analyzed Method
Mercury
<0.562
mg/Kg
- dry
0.562
1 02/03/20 13:11 TJS SW-7471B
Molybdenum
<9.62
mg/Kg
- dry
9.62
1 02/04/20 01:33 KKM 6010D
Nickel
39.2
mg/Kg
- dry
9.62
1 02/04/20 01:33 KKM 6010D
Potassium
419
mg/Kg
- dry
192
1 02/04/20 01:33 KKM 6010D
Selenium
<19.2
mg/Kg
- dry
19.2
1 02/04/20 01:33 KKM 6010D
Sodium
1400
mg/Kg
- dry
962
1 02/04/20 01:33 KKM 6010D
Zinc
<48.1
mg/Kg
- dry
48.1
1 02/04/20 01:33 KKM 6010D
Sulfur
6150
mg/Kg
- dry
192
1 02/05/20 00:32 KKM 6010D
Qualifiers/ DF Dilution Factor
Definitions MQL Method Quantitation Limit
L Limit Exceeded
Page 4 of 7

Waypoint
ANALYTICAL
Client: Synagro Central LLC/ Siler City
Project: Siler City WTP
Lab Report Number: 20-030-0001
Date: 2/6/2020
7621 Whitepine Road, Richmond, VA 23237
Main 804-743-9401 ° Fax [phone]
www.waypointanalytical.com
CASE NARRATIVE
Metals Analysis Method 6010D
Sample 70319 ([e-mail])
Analyte: Iron
QC Batch No: 1-476039/1-475628
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 2-4237
Main 804-743-9401 0 Fax [phone]
www.waypointanalytical.com
Shipment Receipt Form
Customer Number: 46490
Customer Name: Synagro Central LLC/ Siler City
Report Number: 20-030-0001
Shipping Method
0 Fed Ex 0 US Postal 0 Lab
® UPS 0 Client 0 Courier
0 Other:
Thermometer ID:
Shipping container/cooler uncompromised?
0 Yes
0 No
Number of coolers/boxes received
F-71
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?
0 Yes
0 No
COC agrees with sample label(s)?
0 Yes
0 No
COC properly completed
0 Yes
0 No
Samples in proper containers?
0 Yes
0 No
Sample containers intact?
0 Yes
0 No
Sufficient sample volume for indicated test(s)?
0 Yes
0 No
All samples received within holding time?
0 Yes
0 No
Cooler temperature in compliance?
0 Yes
0 No
Cooler/Samples arrived at the laboratory on ice.
Samples were considered acceptable as cooling
process had begun.
0 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_ Low concentration EnCore samplers (48 hr)
F_ High concentration pre -weighed (methanol -14 d) F_ Low conc pre -weighed vials (Sod Bis -14 d)
Special precautions or instructions included? 0 Yes ® No
Comments:
Signature: lBrandi Watson Date & Time: 01/30/2020 12:52:14
Page 6 of 7

L 30 L aSPd
SAMPLING LOG # , II11l11i1l � E 111111IT 1111 asaao20'
A; Siler Ci1v WTP 2:56 57
CHAEN OF CnpU�yyS�II OW
AA RECORD 2, NA L.VSl13
- -- - R ORD.---
�J ,ape NC) 1 attest that the proper field sampling procedures
PROJECT MANA�rrER; ,,{� were used during the `collection of these samples.
`LP
Phone: } -b1-- — — 'PGUJA!O
SAMPLER _.._
A & L CUSTOMER SAMPLING SAMPLE # ❑F SAMPLING METHOD METHOD
LAS # SAMPLE I.O. LOCATION TYPE CONTAINERS DATE TIME PRESERVED SHIPPED
� i �Cf� CfT�' 11,,►T� lr �ir��� 5���:�MP � �� z � � � � � � ��
Rellnquished by Sampler: Date Time �r I Reclaved by-. REMARKS:
Relinquished by: . Date Time RRcle,ved by:
Rellnqu€shed by:
SPECIAL INSTRUCTIONS:
For I " monitoring purposes.
IATATFS
Time
lay:
i
SAMPLEANALYSIS
REQUEST
I.D.
SLI
SL2
Nil
NOS N
Organic
Cd
Cr
Ni
Pb
As
Fig
Se
pH
CaCO3
Bgwv,
Volatile
Solids
Mo
CI
NC -N
wrp
�
PO
P�
�
�
Po
�
�
Y
SLI: Total Solids (Moisture), Total 1Cjeldahl Nitrogen, Phosphorus, and Potassium .
SL2: Basic Test SLI plus Sulfur, Calcium, Magnesium, Sodium, [ran, Aluminum, Manganese, Copper and Ziric

SECTION 3

FACILITY NAME: SILER CITY, NC
LAND OWNER: BURNACE M. HANCOCK, JR.
OPERATOR: CLYDE R. PERRY, JR.
CROP 1 NAME: FESCUE HAY (FSH)
RESIDUAL SOURCE(S): * See list at bottom of report
WQ PERMIT #: WQ0003226 FIELD#: NC-CH-00025-0-0001-
ANNUAL DRY TONS APPLIED: 93.53 SITE #: NC CH 00025
PREDOMINANT SOIL SERIES: GEORGEVILLE
CROP 1 MAX. PAN: 204 CROP 2 NAME:
Page: 1
ACRES UTILIZED: 29.6
ACRES PERMITTED: 29.6
CATION EXCHANGE CAPACITY (NON-503):
CROP 2 MAX. PAN:
Gallons (G)
I
Site
1Name
of Crop Type
or Cubic Yards (Y)
I Cond.
Precip
Volati-
Mineral-
Ammonia
Nitrate
PAN Applied
Receiving Residual
Date or i
or Wet Tons (W)
% y
Residual
Dry, Wet,
Past 24 Hrs.
Application
lization
ization
TKN
Nitrogen
and Nitrite
(Ibs/acre)
Application
Month
Amount UOM
Solids Dry Tons/Ac
Source
Moist
Inches
Method*
Rate**
Rate***
mg/kg
mg/kg
mg/kg
„�-
Crop 1 Crop 2
Grop 1 Crop 2
4/28/2020
173,600.00' (G)
2.660 I
0.651
SCL
? DRY
"0-<1/2"
SUR
0.5
0.30
66,300.00
5,960.00
1,490.00
29.392
FSH
4/29/2020
167,400.00 (G)
2.660
0.627
SCL
DRY
"0-1112"
SUR
0.5
0,30
66,300.00
5,960.00
1,490.00
28.342
FSH
Apr-20
341,000.00 (G)
5/5/2020
111,600.00 (G)
2.660
0.418
SCL
DRY
0-<1/2"
SUR
0.5
0.30
66,300.00
5,960.00
1,490.00
18.895
FSH
5/6/2020
167,400.00 (G)
2.660
0.627
SCL
w
DRY
"0-<112"
"0-<1/2"
I
a SUR
0.5
0.30
66,300.00
5,960.00
1,490.00
28.342
FSH
5/7/2020
223,200.00 (G)
2.660
0.836
SCL
DRY
SUR
0.5
0.30
66,300.00
5,960.00
1,490.00
37.789
FSH
play-20 g
502,200.00 (G)
I
I
Total 3,159 Total 142.760 0.000
AS I CD CU h CR PB HG MO NI SE ZN P Lime Applied
Annual Ibslacre Applied 0.117 % 0.023 1.706 I 0.103 0.070 0.003 0.059 0.135 0.117 3.665 110.592 Date Lbs/Ac
**
Cumulative Ibs/acre Applied 0.444 0.120 19.044 3.768 1.683 0.046 0.443 1.751 I 0.371 43.753 I
Permit PAN Limit (Ibs/acre) 1 st Crop 204
2nd Crop i 204
Federal C,P.L.R. (Ibs/acre)**** I 36.6 34.8 1,339.0 b 267.9 15.0 375.0 89.0 2,500.0 l
SCL = SILER CITY, NC WWTP LIQUID
"1 certify, under penalty of law, that this document was prepared under my direction 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 DATE
NR = Not Reported or Not Required *"* Mineralization Rates: Compost-0.1, Anaerobically digested-0.2, Aerobically digested-0.3, Raw Sludge-0.4
* Application Method: SUR - Surface, INJ - Injection, SURIN - Incorporation **** C.P.L.R.: Cumulative Pollutant Loading Rate
** Volatilization Rate: Surface 0.5, Injection/Incorporation 1.0 ****" See Site pH & Lime Application Records Section of Report
Printed: 2/5/2021 DENR FORM FSF (12/2006)

ANNUAL LAND APPLICATION FIELD SUMMARY FORM
Page: I
FACILITY NAME: SILER CITY, NC
WQ PERMIT #: WQ0003226
FIELD#: NC-CH-00025-0-0002-
ACRES UTILIZED: 30.8
LAND OWNER: ELAINE HANCOCK PERRY
ANNUAL DRY TONS APPLIED: 175.55
SITE #: NC CH 00025
ACRES PERMITTED: 30.8
OPERATOR: CHIP PERRY, JR.
PREDOMINANT SOIL SERIES: GEORGEVILLE
CATION EXCHANGE CAPACITY (NON-503):
CROP I NAME: FESCUE HAY (FSH)
CROP I MAX.
PAN: 211
CROP 2 NAME:
CROP 2 MAX. PAN:
RESIDUAL SOURCE(S): * See list at bottom of report
---
Gallons (G)
or Cubic Yards (Y)
-7
F
Site
Cond.
Precip
Volati-
Mineral-
Ammonia
Nitrate
PAN Applied
Name of Crop Type
Fa r ivin 71
Receiving Residue
Date or or Wet Tons (W)
%
Residual
Dry, Wet,
Past 24 Hrs.
Application
lization
ization
TKN
Nitrogen
and Nitrite
(lbs/acre)
-'Crop
Application
Month Amount UOM
Solids
Dry Tons/Ac
Source
Moist
Inches
Method*
Rate-
Ratet.***_..
mg mg/kg
mg/kg
mg/kg
I Crop 2rop
I Crop 2
-
/912020 31,000-00 (G)
_7660
0.112
SCL
DRY
0-1/2"
SUR
0.5
0.30
66,300J00
5,960.00
1,490.00
5.044
FSH
6/10/2020 49,600.00 (G)
2.660
0.179
SCL
DRY
110-<112"
SUR
0.5
0.30
66,300.00
5,960.00
1,490.00
R 8.070
I FSH
6/22/2020 31,000.00 (G)
2.660
0Al2
SCL
j DRY
0-<1/2"
SUR
115
0.30
66,300.00
5,960.00
1,490,00
5.044
FSH
6/2312020 148,800.00 (G)
2.660
0.536
SCL
DRY
"0-<1/2"
SUR
0.5
0.30
66,300.00
5,960.00
1,490.00
24,211
FSH
6/24/2020 93,000.00 (G)
2.660
0.335
SCL
DRY
"0-1/2"
SUR
0.5
0.30
66,300.00
5,960.00
1,490.00
15.132
FSH
6/25/2020 74,400.00 (G)
2.660
0.268
SCL
DRY
"0-1/2"
SUR
0.5
0.30
66,300.00
5,960.00
1,490.00
12A06
FSH
6/2612020 229,400.00 (G)
2,660
0.826
SCL
DRY
"0-1/2"
SUR
0.5
0.30
66,300.00
5,960.00
1,490.00
37.326
FSH
6127/2020 186,000.00 (G)
2.660
0,670
SCL
DRY
.0-1/2"
SUR
0.5
0.30
66,300.00
5,960.00
1,490.00
30.264
FSH
6/28/2020 111,600.00 (G)
2.660
0.402
SCL
DRY
0-1/2"
SUR
0.5
0.30
66,300.00
5,960.00
1,490.00
18-158
FSH
Jun-20 954,800.00 (G)
_6/812020 93,000.00 (G)
2.590
0326
SCWPL
DRY
"0 -1/2'
SUR
O'S
0.40
16,400.00
3,850.00
186.00
5.655
FSH
6/9/2020 74,400.00 (G)
2.590
1 0.261
SCWPL
DRY
.'0­1/2"
SUR
0.5
0.40
16,400.00
3,850.00
186.00
4.524
FSH
6110/2020 93,000.00 (G)
2.590
0,326
SCWPL
DRY
"0-1/21,
SUR
0.5
0.40
16,400.00
3,850.00
186.00
5.655
I FSH
6/22/2020 62,000.00 (G)
2.590
0.217
SCWPL
DRY
SUR
0.5
0.40
16,400.00
3,850m
186.00
3.770
FSH
6123/2020 62,000.00 (G)
2.590
0.217
SCWPL
DRY
`0,1/2"
SUR
0.5
0.40
16,400.00
3,850.00
186.00
3.770
FSH
6/24/2020 136,400.00 (G)
2.590
0,478
SCWPL
DRY
"0-1/2"
SUR
0.5
0.40
16,400.00
3,850.00
186.00
8.295
FSH
6/25/2020 124,000.00 (G)
2.590
0,435
SCWPL
DRY
"0-1/2"
SUR
0.5
0.40
16,400.00
3,850.00
186.00
7.541
FSH
Jun-20 644,800.00 (G)
Annual lbs/acre Applied
Cumulative lbs/acre Applied
Permit PAN Limit (lbs/acre) 1st Crop
Federal C.P.L.R. (lbs/acre)*-*
SCL = SILER CITY, NC WWTP LIQUID
SCWPL = SILER CITY, NC WTP LIQUID
Total 5.700 1 otai 73Po.665 5.uuu
MO N1 SE ZN P Lime Applied
0,107 0.324 0.214 3.553 126.455 Date Lbs/Ac
0.521 2.743 0,499 45,156
211
36.6 1 34.8 � 1,339.0 � 1 267.9 � 15.0 1 1 375,0 1 89.0 1 2,500.0

Page: 2
"I certify, under penalty of law, that this document was prepared under my direction 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."
C u-urdti�) Z/1�71�/
SIGNATURE OF LAND APPLIER DATE
NR = Not Reported or Not Required **"
* Application Method: SUR - Surface, INJ - Injection, SURIN - Incorporation ****
"* Volatilization Rate: Surface 0.5, Injection/Incorporation 1.0
Printed: 2/5/2021
Mineralization Rates: Compost-0.1, Anaerobically digested-0.2, Aerobically digested-0.3, Raw Sludge-0.4
C.P.L.R.: Cumulative Pollutant Loading Rate
See Site pH & Lime Application Records Section of Report
DENR FORM FSF (12/2006)

FACILITY NAME: SILER CITY, NC
LAND OWNER: BOBBY JOHNSON, PDA
OPERATOR: JOHNSON FAMILY PROPERTIES
RACHEL LOUISE
CROP 1 NAME: FESCUE HAY (FSH)
RESIDUAL SOURCE(S): * See list at bottom of report
ANNUAL LAND APPLICATION FIELD SUMMARY FORM
WO PERMIT #: WQ0003226 FIELD#: NC-CH-00026-0-0001-
ANNUAL DRY TONS APPLIED: 32.69 SITE #: NC CH 00026
PREDOMINANT SOIL SERIES: CID-LIGNUM
CROP I MAX. PAN: 189
WireliqlHAIT)m
Page: 1
ACRES UTILIZED: 27.9
ACRES PERMITTED: 27.9
CATION EXCHANGE CAPACITY (NON-503):
CROP 2 MAX. PAN:
Gallons (G)
Site
Name of Crop Type
or Cubic Yards (Y)
Cond.
Cond.
Precip
Volati-
Mineral-
Ammonia
Nitrate
PAN Applied
Receiving Residual
Date or
or Wet Tons (W)
%
Residual
W
Dry, Wet,
T
Past 24 Hrs.
Application lization
ization
TKN
Nitrogen
and Nitrite
(lbs/acre)
Application
Month
Amount UOM
Solids
Dry Tons/Ac
Source
ce
Moist
Inches
Method* Rate—
Rate—
mg/kg
mg/kg
mg/kg
Crop I Crop 2
Crop 1 Crop 2
10/5/2020
4455.66 (G)
2.940
01327
SCL
L
Y
DRY
"0-<1/2"
SUR h 0.5
0.30
35,000.00
270.00
3,600.00
9.255
FSH
10/6/2020
62,000.00 (G)
2.940
0.272
SCL
DRY
"0-<1/2"
SUR 0.5
i 0.30
35,000.00
270.00
3,600.00
7.712
FSH
10/7/2020
93,000.00 (G)
2.940
0.409
SCL
DRY
.,0-<112"
SUR 0.5
0.30
35,000.00
270.00
3,600.00
11.568
FSH
10/8/2020
37,200.00 (G)
2.940
0.163
SCL
DRY
"0-<1/2"
SUR 0.5
0.30
35,000.00
270.00
3,600.00
4.627
FSH
Oct-20
26660000 (G)
I
I
LL------J—
I
I
i i
-
Total
1.171
----------
Total
33.162 0.000
AS
CD CU
CR
PB HG MO
NI
SE
ZN
P
Lime Applied
Annual lbs/acre Applied 0.016
0.002 1.336
0.077
0.061 0.002 OE2�2D.D75
0.028
D_a_t�e L.b.s/Ac
Cumulative lbs/acre Applied 0052 0.008 3.669 0.169
1.385 i 0.146 0.060 4.082
��2.202�49.�203��
Permit PAN Limit (lbs/acre) 1st Crop
189
Federal C.P.L.R. (lbs/acre).— 36.6 34.8 1,339,0
267.9 15.0 500.0
SCL = SILER CITY, NC WWTP LIQUID
"I certify, under penalty of law, that this document was prepared under my direction 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
DATE
NR = Not Reported or Not Required
Mineralization Rates: Compost-0.1, Anaerobically digested-0.2, Aerobically digested-0.3, Raw Sludge-0.4
Application Method: SUR - Surface, INJ - Injection, SURIN - Incorporation
C.P.L.R. : Cumulative Pollutant Loading Rate
Volatilization Rate: Surface 0.5, Injection/incorporation 1.0
See Site pH & Lime Application Records Section of Report
Printed: 2/5/2021 DENR FORM FSF (12/2006)

FACILITY NAME: SILER CITY, NC
LAND OWNER: BOBBY JOHNSON, PDA
OPERATOR: JOHNSON FAMILY PROPERTIES
RACHEL LOUISE
CROP 1 NAME: FESCUE HAY (FSH)
RESIDUAL SOURCE(S): * See list at bottom of report
ANNUAL LAND APPLICATION FIELD SUMMARY FORM
WQ PERMIT M W00003226 FIELD#: NC-CH-00026-0-0002-
ANNUAL DRY TONS APPLIED: 82.98 SITE M NC CH 00026
PREDOMINANT SOIL SERIES: GEORGEVILLE
CROP 1 MAX. PAN: 211 CROP 2 NAME
Page: 1
ACRES UTILIZED: 50.6
ACRES PERMITTED: 50.6
CATION EXCHANGE CAPACITY (NON-503):
CROP 2 MAX. PAN:
Gallons (G)
I Site
-
Name of Crop Type
or Cubic Yards (Y)
s
s Cond.
Precip
Volati-
Mineral-
Ammonia
G Nitrate
PAN Applied
Receiving Residual
Date or
4
or Wet Tons {W}
%
Residual
Dry, Wet,
Past 24 Hrs.
Application
lization
ization
TKN
Nitrogen
� and Nitrite
(Ibslacre)
Application
Month
Amount UOM
Solids
Dry Tons/Ac
Source
Moist
Inches
Method*
Rate**
Rate***
mg/kg
mg/kg
mg/kg
Crop 1 Crop 2
Crop 1 Crop 2
1121t2020
24,800.00 (G)
3.820
0.078
SCL
DRY
"0-<i/2"
SUR
0.5
i 0.30
61,100.00
2,840.00
353.00
3.003
FSH
1/22/2020
74,400.00 (G)
3.820
0.234
SCL
DRY
"0-<1/2"
SUR
0.5
0.30
61,100.00
2,840.00
353,00
9.009
FSH i
1/23/2020
80,600.00 (G)
3.820
0.254
SCL
DRY
"0-<1/2"
SUR ,
0.5
0.30
61,100,00
2,840.00
353.00
9.760
FSH
1/30/2020
80,600.00 (G)
3.820
0.254
SCL
DRY
"0- 1/2"
SUR
0.5
0.30 I
61,100.00
2,840.00
353.00
9.760 &¢&
FSH
1/31/2020
12,400.00 (G)
3.820
0.039
SCL
DRY
c' "0-<1/2"
SUR
0.5
0.30
61,100.00
2,840.00
353.00
1.502 g
I
FSH
Jan-20
272,800.00 (G)
111912020
142,600.00 (G)
2.940
0.346
SCL
DRY
0 <1/2"
SUR
0.5
0.30
35,000AO
I 270.00
3,600.00
9.781
FSH
11/10/2020
179,800.00 (G)
2.940
0.436
SCL
DRY
0-1/2"
� SUR
0.5
0.30
35,000.00
� 270.00
3,600.00
12.332
� FSH
k
i
Nov-20
322,400.00 (G)
Total 1.641 Total 55.147 0.000
AS CD CU CR F PS HG MO NI BE ZN P Lime Applied
Annual Ibs/acre Applied 0.034 0.006 1.208 0.075 0.054 1, 0.002 0.026 0.077 0.041 2.051 54.965 Date Lbs/Ac
Cumulative Ibslacre Applied _ 0.127 0.049 5.912 1 0.516 0.398 c 0.009 0.096 1 0.434 1 0.127 11.691
Permit PAN Limit (Ibs/acre) 1 st Crop 211
2nd Crop211
_. .
Federal C.P.L.R. (lbs/acre)**** 36.6 1 34.8 1 1,339.0 E 267.9 1 15.0 375.0 89.0 2,500.0
SCL = SILER CITY, NC WWTP LIQUID
"I certify, under penalty of law, that this document was prepared under my direction 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 DATE
NR = Not Reported or Not Required *** Mineralization Rates: Compost-0.1, Anaerobically digested-0.2, Aerobically digested-0.3, Raw Sludge-0.4
* Application Method: SUR - Surface, [NJ - Injection, SURIN - Incorporation **** C.P.L.R.: Cumulative Pollutant Loading Rate
** Volatilization Rate: Surface 0.5, Injectionfincorporation 1.0 ***** See Site pH & Lime Application Records Section of Report
Printed: 2/5/2021 DENR FORM FSF (12/2006)

FACILITY NAME: SILER CITY, NC
LAND OWNER: TOMMIE BROOKS
OPERATOR: TOMMIE BROOKS
CROP 1 NAME: FESCUE PASTURE (FSP)
RESIDUAL SOURCE(S): * See list at bottom of report
WQ PERMIT #: WQ0003226 FIELD#: NC-CH-00050-0-0008-
ANNUAL DRY TONS APPLIED: 34.97 SITE #: NC CH 00050
PREDOMINANT SOIL SERIES: GEORGEVILLE
CROP 1 MAX. PAN: 158 CROP 2 NAME:
Page: 1
ACRES UTILIZED: 31.7
ACRES PERMITTED: 31.7
CATION EXCHANGE CAPACITY (NON-503):
CROP 2 MAX. PAN:
Gallons (G)
Site
Name of Crop Type
or Cubic Yards (Y)
Cond.
Precip
Volati-
Mineral-
Ammonia
Nitrate
PAN Applied Receiving Residual
Date or
or Wet Tons (W)
G %
Residual
Dry, Wet,
Past 24 Hrs.
Application lization
ization
TKN
Nitrogen
and Nitrite
(lbs/acre) Application
Month
Amount UOM
Solids Dry Tons/Ac
Source
Moist
Inches
Method* Rate**
Rate***
mg/kg
mg/kg
mg/kg
Crop 1 Crop 2 Crop 1 Crop 2
11/5/2020
136,400.00 (G)
2.940 0.528
I
SCL
DRY
0-<1/2"
SUR 0.5
0.30
35,000.00
270.00
3,600.00
14,933 FSP
i
11/6/2020
148,800.00 (G)
N 2.940 0,575
1
SCL
DRY
0-<1/2"
SUR 0.5
0.30
35,000.00
270.00
3,600.00
16,291 FSP
Nov-zo
285,200.00 (s)
�
I
x
Total 1,103
Total 31.224 0.000
AS
CD CU
CR
PB�f-
MO
NI
SE
ZN P Lime Applied
IAnnual Ibs/acre Applied 0.015
0.002 1.257
0,073
0.0571
0.021
0.071
0.026
2.074 46.326 Date Lbs/Ac
w Cumulative Ibs/acre Applied 0.167 0.029 6.159 1.606 0.438
0.013 0.143 0.568 0.126 13.487
Permit PAN Limit (Ibs/acre) 1st Crop
158
Federal C.P.L.R. (Ibs/acre)**** 36.6 34.8 1,339.0 267.9
15.0 375.0 89.0 2,500.0
SCL = SILER CITY, NC WWTP LIQUID
"I certify, under penalty of law, that this document was prepared under my direction 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."
®L ` LPa r 13
Z 17 -Z o --'I
SIGNATURE OF LAND APPLIER
DATE
NR = Not Reported or Not Required **
Mineralization Rates: Compost-0.1, Anaerobically digested-0.2, Aerobically digested-0.3, Raw Sludge-0.4
Application Method: SUR - Surface, INJ - Injection, SURIN - Incorporation *""
C.P.L.R.: Cumulative Pollutant Loading Rate
** Volatilization Rate: Surface 0.5, Injection/Incorporation 1.0***
See Site pH & Lime Application Records Section of Report
Printed: 2/512021
DENR FORM FSF (12/2006)

ANNUAL LAND APPLICATION FIELD SUMMARY FORM
Page: I
FACILITY NAME: SILER CITY, NC WQ PERMIT #: W00003226
FIELD#: NC-CH-00102-0-0002-
ACRES UTILIZED: 12.7
LAND OWNER: WILLIAM MARLATT ANNUAL DRY TONS APPLIED: 12.16
SITE #: NC CH 00102
ACRES PERMITTED: 12.7
OPERATOR: WILLIAM MARLATT PREDOMINANT SOIL SERIES: GEORGEVILLE
CATION EXCHANGE CAPACITY (NON-503):
CROP 1 NAME: FESCUE PASTURE (FSP) CROP I MAX. PAN: 158
CROP 2 NAME:
CROP 2 MAX. PAN:
RESIDUAL SOURCE(S): * See list at bottom of report
-T
Gallons (G) Site
Name of Crop Type
or Cubic Yards (Y) T Cond. Precip
Volati- Mineral- Ammonia
Nitrate PAN Applied Receiving Residual
Date or or Wet Tons (W) % Residual Dry, Wet, Past 24 Hrs.
Application lization ization TKN Nitrogen
and Nitrite (lbstacre) Application
Month Amount UOM Solids Dry Tons/AC Source Moist Inches
Method* Rate- Rate*** mg/kg mg/kg
—35,000.00
mg/kg Crop I Crop 2 Crop I Crop 2
—7940 .958 SCL DRY 10/2812020 --�9,200.TO (G) ——7�112-
--i'UR O�5 0.30 70.00
3,600.00 27.108 FSP
Oct-20 99,200.00 (G)
Total 0.958
Total 27.108 0.000
CR PB
HG
MO
NI SE ZN
P Lime Applied
0.063 0.050
0.001 0.018 0.061 0.023 1.800
40.220 Date Lb./Ar
30.382
-----------
Permit PAN Limit (Ibstacre) 1st Crop ; '
158
8 1,339.0 267.9
15.0 375.0 89.0 2,500.0
SCL = SILER CITY, NC WWTP LIQUID
"I certify, under penalty of law, that this document was prepared under my direction 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 fires and imprisonment for knowing violations."
Pt ?V� L'��
Z I �Zz,>-, I
SIGNATURE OF LAND APPLIER
DATE
NR = Not Reported or Not Required ...
Mineralization Rates: Compost-0.1, Anaerobically digested-0.2, Aerobically digested-0.3, Raw Sludge-0.4
Application Method: SUR - Surface, INJ - Injection, SURIN - Incorporation
C.P.L.R.: Cumulative Pollutant Loading Rate
Volatilization Rate: Surface 0.5, Injection/Incorporation 1.0
See Site pH & Lime Application Records Section of Report
Printed: 2/512021
DENR FORM FSF (1212006)

ANNUAL LAND APPLICATION FIELD SUMMARY FORM
FACILITY NAME: SILER CITY, NC WQ PERMIT #: WQ0003226 FIELD#: NC-CH-00102-MO03-
LANDOWNER: WILLIAM MARLATT ANNUAL DRY TONS APPLIED: 33.44 SITE #: NC CH 00102
OPERATOR: WILLIAM MARLATT PREDOMINANT SOIL SERIES: BADIN-TARRUS
CROP 1 NAME: FESCUE PASTURE (FSP) CROP 1 MAX. PAN: 128 CROP 2 NAME:
RESIDUAL SOURCE(S): * See list at bottom of report
Gallons (G) Site
or Cubic Yards (Y) Cond. Precip Volati- Mineral- Ammonia
Date or or Wet Tons (W) % Residual Dry, Wet, Past 24 Hrs. a Application lization ization TKN Nitrogen
Month Amount UOM Solids Dry Tons/Ac Source Moist Inches Method* Rate" Rate—mg/kg mg/kg
Page: I
ACRES UTILIZED: 22.0
ACRES PERMITTED: 22.0
CATION EXCHANGE CAPACITY (NON-503):
CROP 2 MAX. PAN:
Name of Crop Type
Nitrate PAN Applied Receiving Residual
and Nitrite (lbs/scre) I Application
mg/kg —jrI Crop 2 Crop I Crop 2
—op
_ ---7 - - - - -
�0/9/2020 8700.00 (G) 2.940 0.138 SCL DRY
-
0-1/2" SUR 0.5 0.30 35,000.00 270.00
3,600.00
3.912 FSP
10/27/2020 241,800.00 (G) 2.940 1.347 SCL DRY
0-0/2" SUR I0.5 0.30 35,000.00 270.00
3,600.00
38.144 FSP
10/28/2020 6,200.00 (G) 2.940 0.035 SCL DRY
.0-,1/2" SUR 0.5 0.30 35,000.00 270.00
3,600.00
0.978 FSP
Oct-20 272800001 (G)
Total 1.520
Total
43.034 0.000
AS CD CU CR
PB HG MO NI SE ZN
P
Lime Applied
Annual Ibs/a.r. Applied 0,021 0.002 1.733 0,100
0.079 0.002 0.028 0.09 0.036 2.858
63.849
Date Lbs/Ac
Cumulative lbs/.cm Applied 0.3
1.381 0.246 33.478
Permit PAN Limit (IbsJacre) 1st Crop
128
SCL = SILER CITY, NC WWTP LIQUID
"I certify, under penalty of law, that this document was prepared under my direction 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."
C&ap,�o
2 It
SIGNATURE OF LAND APPLIER
1
DATE
NR = Not Reported or Not Required
Mineralization Rates: Compost-0.1, Anaerobically digested-0.2, Aerobically
digested-0.3, Raw Sludge-0.4
Application Method: SUR - Surface, INJ - Injection, SURIN - Incorporation
C.P.L.R. : Cumulative Pollutant Loading Rate
Volatilization Rate: Surface 0.5, Injection/incorporation 1.0
See Site pH & Lime Application Records Section of Report
Printed: 2/5/2021
DENR FORM FSF (1212006)

FACILITY NAME: SILER CITY, NC
LAND OWNER: TOWN OF SILER CITY
OPERATOR: TOWN OF SILER CITY
CROP 1 NAME: FESCUE HAY (FSH)
RESIDUAL SOURCE(S): * See list at bottom of report
ANNUAL LAND APPLICATION FIELD SUMMARY FORM
WO PERMIT #: WQ0003226 FIELD#: NC-CH-00142-0-0001-
ANNUAL DRY TONS APPLIED: 291.46 SITE* NC CH 00142
PREDOMINANT SOIL SERIES: CALLISON
CROP I MAX. PAN: 189 CROP 2 NAME:
Page: 1
ACRES UTILIZED: 67.5
ACRES PERMITTED: 67.5
CATION EXCHANGE CAPACITY (NON-503):
CROP 2 MAX. PAN:
Gallons (G)
site
Name of Crop Type
or Cubic Yards (Y)
Cond.
Precip
Volati-
Mineral-
Ammonia
o Nitrate
PAN Applied
Receiving Residual
Date or
or Wet Tons (W)
%
Residual
Dry, Wet,
Past 24 Hrs.
Application
lization
ization
TKN
Nitrogen
and Nitrite
(lbs/acre)
Application
Month
Amount UOM
Solids Dry Tons/Ac
Source
Moist
Inches
Method*
Rate**
Rate-
mg/kg
mg/kg
mg/kg
-Crop I Crop 2
_T
Crop 1 Crop 2
7/1/2020
--T4,800.70 (G) _�.470
053
SCL
DRY
"o-01T
SUR
0.5
.30
8,000.00
10.00
060.00
117
FSH
7/2/2020
142,600.00 (G)
3.470
0.306
SCL
DRY
"0­1/2"
SUR
0.5
0.30
28,000.00
210.00
2,060.00
6.421
FSH
7/3/2020
130,200.00 (G)
3.470
0.279
SCL
DRY
"0-<1/2"
SUR
0.5
0.30
28,000.00
210,00
2,060.00
5.862
FSH
Jul-20
297,600.00 (G)
8/13/2020
76 7,400.TO (G)
.470
0.�59
SCL
DRY
"0-<1/2'
SUR
-
0.5
0.30
000.00
210.00
__7537
-i.060.00
FSH
8/14/2020
173,600.00 (G)
3.470
0.372
SCL
DRY
0-<1/7
SUR
0.5
0.30
28,000.00
210.00
2,060.00
7.817
FSH
8/25/2020
229,400.00 (G)
1470
0.492
SCL
DRY
"0-11/2"
SUR
0.5
0.30
28,000.00
210.00
2,060.00
10.329
FSH
8/26/2020
204,600.00 (G)
3.470
0.439
SCL
DRY
"0-<1/2"
SUR
0.5
0.30
28,000.00
210.00
2,060.00
9.212
FSH
8127/2020
80,600.00 (G)
3.470
0.173
SCL
DRY
110-112"
SUR
0.5
0.30
28,000.00
210.00
2,060.00
3.629
FSH
8/28/2020
86,800.00 (G)
3.470
0.186
SCL
DRY
110-<1/2"
SUR
0.5
0.30 4
28,000.00
210.00
2,060.00
3.908
FSH
8/31/2020
167,400.00 (G)
3.470
0.359
SCL
DRY
"0-1/2"
SUR
0.5
0.30
28,000.00
210.00
2,060.00
7.537
FSH
Aug-20
1,109,800.00 (G)
_�/1/2020
717,800.00 (G)
T470
0.253
SCL
DRY N
-0-0/2'
SUR
0.5
---T,000.00
0.30
000.00
210.00
2,060.00
304
FSH
Sep-20
117,800.00 (G)
_T1/9/2020
6,200.FO (G)
27940
011
SCL
-0-112-
SUR
05
030
000 00
27000
3,600.00
7319
FSH
Nov-20
6,200,00 (G)
Total 3.282
Total 68,992 0.000
ZN P Lime Applied
4.010 I 118.177 Date Lbs/Ac
69.142
Permit PAN Limit (Ibslacre}
1st Crop
189
Federal C.P.L.R. (lbs/acre)****
36.6
34.8
1,339.0
267.9
15.0
375.0
89.0
2,500.0
SCL = SILER CITY, NC WWTP LIQUID

Page: 2
"I certify, under penalty of law, that this document was prepared under my direction 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 DATE
NR = Not Reported or Not Required ***
" Application Method: SUR - Surface, INJ - Injection, SURIN - Incorporation ****
** Volatilization Rate: Surface 0.5, Injection/Incorporation 1.0
Printed: 215/2021
Mineralization Rates: Compost-0.1, Anaerobically digested-0.2, Aerobically digested-0.3, Raw Sludge-0.4
C.P.L.R.: Cumulative Pollutant Loading Rate
See Site pH & Lime Application Records Section of Report
DEN FORM FSF (12/2006)

SECTION 4

SUMM111
ENVIRONMENTAL TECHNOLOMZ3. INC
ArrzrJy0ca1 Laboralorfas
February 13, 2020
Ryan Copeland
Synagro
284 Boger Rd.
Mocksville, NC 27028
TEL: [phone]
FAX: [phone]
RE:
Dear Ryan Copeland:
Summit Environmental Technologies, Inc.
3310 Win St.
Cuyahoga Falls, Ohio 44223
TEL: [phone] FAX.- [phone]
Wehsite: http://www.settek.com
Order No.: 20011551
Summit Environmental Technologies, Inc. received 1 sample(s) on 1/24/2020 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 07256CA, Colorado, Connecticut PH-0108, Delaware, Florida NELAC E87688, Georgia E87688, Idaho 01100923, Illinois
200061, Indiana C-011-13, Kansas E-10347, Kentucky (Underground Storage Tank) 3, Kentucky 90146, Louisiana 04061, Maryland 339, Minnesota
409711, New Hampshire 2996, New Jersey 011006, New York 11777, North Carolina 39705 and 631, North Dakota R-201, Ohio DW, Ohio VAP
CL0052, Oklahoma 9940, Oregon OH2O0001, Pennsylvania 010, Rhode Island LA000317, South Carolina 92016001, Texas T104704466-11-5, Utah
OH00923201 1 -1, Virginia VELAP 9456, Washington C891
Page 1 of 32

MM' Y Summit Environmental Technologies, Inc. Case Narrative
SU3310 Win St.
ENVIRONMENTAL TEC„HQLOG4r;S,INC. Cuyahoga Falls, Ohio44223 WO#: 20011551
Arralyi9cal Laboralorlas TEL: [phone] FAX.- [phone]
Wehsite: http://www.settek.com Date: 2/13/2020
CLIENT: Synagro
Project:
WorkOrder Narrative:
20011551: 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.
Prep Sample QC Comments:
20011590-OOIA 507180: Prep Comments for MtlPrep_TCLP(3010A), Sample 20011590-OOIA:
Sample filtered after digestion.
Analytical Sequence Sample Notes:
20011551-OOIA TCLP-SVOC-CPEST(8081B): Bracketing CCVs failed high for some
analytes. Samples in batch 41806 were non -detect for all analytes.
20011551-OOIA TCLP-SVOC-CPEST(8081B): LCS exhibited high recovery for several analytes;
Sample is ND
20011551-OOIA TCLP-SVOC-HERB_NPW(8321B): Sample exhibited high recovery of Surrogate:
DCAA; Sample is non -detect for all analytes of interest.
Original
Page 2 of 32

MM' Y Summit Environmental Technologies, Inc. Case Narrative
SU3310 Win St.
ENVIRONMENTAL TEC„HQLOG4r;S,INC. Cuyahoga Falls, Ohio44223 WO#: 20011551
Arralyi9cal Laboralorlas TEL: [phone] FAX.- [phone]
Wehsite: http://www.settek.com Date: 2/13/2020
CLIENT: Synagro
Project:
Analytical Sequence QC Notes:
CCV-108861 VOC-MSTR_NPW(8260): The VOC CCV (Batch R108861) exhibited high recovery for
Vinyl Chloride; All samples were ND.
Original
Page 3 of 32

MM' Summit Environmental Technologies, In Qualifiers and Acronyms
SU3310 Win S
Ekiwlt OMM@N-rALTECHN❑LOG{r,23.INC Cuyahoga Falls, Ohio442� WO#: 20011551
Arraly0cal Laboralorlas TEL: [phone] FAX.- (330) 253-44E
Wehsite: httn:11www.settek.co Date: 2/13/2020
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 GUMS.
X The result was not confirmed when GUMS 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 32

�� 1 � Summit Environmental Technologies, Inc.
SU3310 Win St.
ENVIROMMEWAL reCHNO ijULES. INC. Cuyahoga Falls, Ohio 44223
Arraly0cal Laboralorlas TEL: [phone] FAX.- [phone]
Website: http://www.settek.com
CLIENT: Synagro
Project:
Lab SampleID Client Sample ID
20011551-001 Siler City WWTP
Tag No Date Collected
1/22/2020 1:15:00 PM
Workorder
Sample Summary
WO#: 20011551
l3-Feb-20
Date Received Matrix
1/24/2020 10:20:00 AM Sludge
Page 5 of 32

SUMMIT
Summit Environmental Technologies, Inc.
3310 Win St.
DATES REPORT
ENVIRONMENTALTECHN❑L0G1ES,1rJG
Cuyahoga Falls, Ohio44223
WO#: 20011551
ArWyft cal taboralonas
TEL: [phone] FAX.- [phone]
Website: http://www.settek.com
13-Feb-20
Client:
Synagro
Project:
Sample ID
Client Sample ID Collection Date Matrix Test Name Leachate Date
Prep Date Analysis Date
20011551-OOIA Siler City VVVVTP 1/22/2020 1:15:00 PM Sludge Ignitability of Solids (SW-846: 1030)
2/3/2020 1:00:00 PM
pH (SW9045D)
1/29/2020 12:15:53 PM
Reactive Cyanide (9014/7.3.32)-Solid
2/6/2020 3:36:00 PM
Reactive Sulfide (9034)/7.3.42
2/16/2020 1:15:00 PM
TCLP Herbicides by EPA 8321B
1/31/2020 5:00:00 PM 2/7/2020 8:29:00 AM
TCLP Mercury Analysis (SW1311/7471/31/2020 5:00:00 PM
2/4/2020 9:00:00 AM 2/4/2020 2:16:00 PM
TCLP Metals Analysis (SW1311/6010' 1/31/2020 5:00:00 PM
2/3/2020 11:35:00 AM 2/4/2020 1:41:20 PM
TCLP Pesticides Analysis (SW1311/8(1/31/2020 5:00:00 PM
2/3/2020 10:45:00 AM 2/6/2020 12:27:00 AM
TCLP Semi-Volatiles Analysis 1/31/2020 5:00:00 PM
2/3/2020 10:30:00 AM 2/4/2020 7:24:00 PM
(SW1311/8270)
TCLP Volatiles Analysis
1/31/2020 5:00:00 PM 2/3/2020 7:58:00 PM
Original
Page 6 of 32

SUMMIT Summit Environmental Technologies, Inc.
3310 Win St.
ENVITtONMENTALTECHNOLOGIE_3,IRC Cuyahoga Falls, Ohio44223
Arralyt9cal Laboralorfas TEL: [phone] FAX. [phone]
Website: http://�i,-"-m,.settek.com
Analytical Report
(base report)
WO#: 20011551
Date Reported: 2/13/2020
CLIENT: Synagro Tag Number:
Matrix: SLUDGE Collection Date: 1/22/2020 1:15:00 PM
Lab ID: 20011551-OOIA
Project:
Client Sample ID Siler City 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: MJM
1 2/4/2020 2:16:00 PM
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
SW6010D
SW301OA Analyst: EAM
TCLP METALS ANALYSIS (SW1311/6010)
TCLP Arsenic(As)
ND
0.500
mg/L
1
2/4/2020 1:41:20 PM
TCLP Barium(Ba)
ND
5.00
mg/L
1
2/4/2020 1:41:20 PM
TCLP Cadmium(Ccl)
ND
0.100
mg/L
1
2/4/2020 1:41:20 PM
TCLP Chromium(Cr)
ND
0.200
mg/L
1
2/4/2020 1:41:20 PM
TCLP Lead(Pb)
ND
0.500
mg/L
1
2/4/2020 1:41:20 PM
TCLP Selenium(Se)
ND
0.0500
mg/L
1
2/4/2020 1:41:20 PM
TCLP Silver(Ag)
ND
0.500
mg/L
1
2/4/2020 1:41:20 PM
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
SW8270
SW351OC Analyst: SFG
TCLP SEMI-VOLATILES ANALYSIS (SW1311/8270)
1,4-Dichlorobenzene
ND
0.200
mg/L
2
2/4/2020 7:24:00 PM
2,4,5-Trichlorophenol
ND
0.500
mg/L
2
2/4/2020 7:24:00 PM
2,4,6-Trichlorophenol
ND
0.500
mg/L
2
2/4/2020 7:24:00 PM
2,4-Dinitrotoluene
ND
0.100
mg/L
2
2/4/2020 7:24:00 PM
Cresols, Total
ND
10.0
mg/L
2
2/4/2020 7:24:00 PM
Hexachloro-1,3-butadiene
ND
0.0400
mg/L
2
2/4/2020 7:24:00 PM
Hexachlorobenzene
ND
0.100
mg/L
2
2/4/2020 7:24:00 PM
Hexachloroethane
ND
0.200
mg/L
2
2/4/2020 7:24:00 PM
Nitrobenzene
ND
0.200
mg/L
2
2/4/2020 7:24:00 PM
Pentachlorophenol
ND
0.500
mg/L
2
2/4/2020 7:24:00 PM
Pyridine
ND
0.500
mg/L
2
2/4/2020 7:24:00 PM
Surr: 2-Fluorophenol
53.6
10 - 109
%Rec
2
2/4/2020 7:24:00 PM
Surr: Phenol-d6
52.4
10 - 109
%Rec
2
2/4/2020 7:24:00 PM
Surr: Nitrobenzene-d5
62.5
19 - 120
%Rec
2
2/4/2020 7:24:00 PM
Surr: 2,4,6-Tribromophenol
74.2
10 - 120
%Rec
2
2/4/2020 7:24:00 PM
Surr: 2-Fluorobiphenyl
60.3
22 - 117
%Rec
2
2/4/2020 7:24:00 PM
Surr: p-Terphenyl-d 14
90.0
34 - 116
%Rec
2
2/4/2020 7:24:00 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 Origin
RL Reporting Detection Limit
U Samples with CalcVal <MDL
Page 7 of 32

SUMMIT Summit Environmental Technologies, Inc.
3310 Win St.
ENVITtONMENTALTECHNQLQQlE$,IRC Cuyahoga Falls, Ohio44223
Arrafyt9caf Laboralorfas TEL: [phone] FAX. [phone]
Website: http://�i,-"-m,.settek.com
Analytical Report
(base report)
WO#: 20011551
Date Reported: 2/13/2020
CLIENT: Synagro Tag Number:
Matrix: SLUDGE Collection Date: 1/22/2020 1:15:00 PM
Lab ID: 20011551-OOIA
Project:
Client Sample ID Siler City WWTP
Analyses Result RL Qual Units DF Date Analyzed
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
SW8081
SW351OC Analyst: SEK
TCLP PESTICIDES ANALYSIS (SW1311/8081)
Chlordane, total
ND
0.125
mg/L
5
2/6/2020 12:27:00 AM
Toxaphene
ND
0.250
mg/L
5
2/6/2020 12:27:00 AM
Endrin
ND
0.0125
dQL+ mg/L
5
2/6/2020 12:27:00 AM
gamma-BHC
ND
0.0125
dQC+ mg/L
5
2/6/2020 12:27:00 AM
Heptachlor
ND
0.0125iQC+QL�mg/L
5
2/6/2020 12:27:00 AM
Heptachlor epoxide
ND
0.0125iQC+QL�mg/L
5
2/6/2020 12:27:00 AM
Methoxychlor
ND
0.0125iQC+QL�mg/L
5
2/6/2020 12:27:00 AM
Surr: TCMX
14.4
10 - 119
%Rec
5
2/6/2020 12:27:00 AM
Surr: DCB
18.4
10 - 119
%Rec
5
2/6/2020 12:27:00 AM
TCLP HERBICIDES BY EPA 8321B
SW8321A
SW1311M
Analyst: BJH
2,4-D
ND
0.500
mg/L
50
2/7/2020 8:29:00 AM
2,4,5-TP
ND
0.500
mg/L
50
2/7/2020 8:29:00 AM
Surr: 2,4-Dichlorophenylacetic aci
149
70 - 130
S %Rec
50
2/7/2020 8:29:00 AM
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
SW8260
SW1311M
Analyst: RMT
TCLP VOLATILES ANALYSIS
1,1-Dichloroethene
ND
0.500
mg/L
100
2/3/2020 7:58:00 PM
1,2-Dichloroethane
ND
0.500
mg/L
100
2/3/2020 7:58:00 PM
MEK
ND
10.0
mg/L
100
2/3/2020 7:58:00 PM
Benzene
ND
0.500
mg/L
100
2/3/2020 7:58:00 PM
Carbon tetrachloride
ND
0.500
mg/L
100
2/3/2020 7:58:00 PM
Chlorobenzene
ND
5.00
mg/L
100
2/3/2020 7:58:00 PM
Chloroform
ND
0.500
mg/L
100
2/3/2020 7:58:00 PM
Tetrachloroethene
ND
0.500
mg/L
100
2/3/2020 7:58:00 PM
Trichloroethene
ND
0.500
mg/L
100
2/3/2020 7:58:00 PM
Vinyl chloride
ND
0.200
QC+ mg/L
100
2/3/2020 7:58:00 PM
Surr: 4-Bromofluorobenzene
98.2
70 - 130
%Rec
100
2/3/2020 7:58:00 PM
Surr: Dibrom ofluorom ethane
106
70 - 130
%Rec
100
2/3/2020 7:58:00 PM
Surr: Toluene-d8
103
70 - 130
%Rec
100
2/3/2020 7:58:00 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 Origin
RL Reporting Detection Limit
U Samples with CalcVal <MDL
Page 8 of 32

SUMMIT Summit Environmental Technologies, Inc.
3310 Win St.
ENVITtONMENTAL TECHNQLOGIr,S.IRC Cuyahoga Falls, Ohio 44223
Arrafyt9caf Laboralorfas TEL: [phone] FAX. [phone]
Website: http://�i,-"-m,.settek.com
Analytical Report
(base report)
WO#: 20011551
Date Reported: 2/13/2020
CLIENT: Synagro Tag Number:
Matrix: SLUDGE Collection Date: 1/22/2020 1:15:00 PM
Lab ID: 20011551-OOIA
Project:
Client Sample ID Siler City WWTP
Analyses
Result
RL Qual Units
DF
Date Analyzed
RCISOLID-W/ IGNITABILITY1030
SW9014
Analyst: CXS
REACTIVE CYANIDE (9014/7.3.3.2)-SOLID
Cyanide, Reactive
ND
12.1 mg/Kg
1
2/6/2020 3:36:00 PM
RCISOLID-W/ IGNITABILITY1030
SW1030
Analyst: AJT
IGNITABILITY OF SOLIDS (SW-846: 1030)
Ignitability non-flammable
mm/sec
1
2/3/2020 1:00:00 PM
RCISOLID-W/ IGNITABILITY1030
SW9045D
Analyst: VVK
PH (SW9045D)
pH
6.8
s.u.@20.9C
1
1/29/2020 12:15:53 PM
RCISOLID-W/ IGNITABILITY1030
SW9034
Analyst: CXS
REACTIVE SULFIDE (9034)/7.3.4.2
Sulfide, Reactive
ND
25.0 mg/Kg
1
2/16/2020 1:15:00 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 Origin
U Samples with CalcVal <MDL
Page 9 of 32

Summit Environmental Technologies, Inc.
Accreditation
Program
SUMMIEF
fr3310 Win St.
Anal tes Report
Y
ENwIROMMEWALIrECHNOL.OG{r,S,INC,
Cuyahoga Falls, Ohio44223
Y
ArralyVcal Laboralorlas
TEL: [phone] FAX.- [phone]
WO#:
20011551
Website: http://www.settek.com
13-Feb-20
Client: Synagro
State: NW
Project:
Program Name: NC_WW_SCM
Sample ID Matrix
Test Name
Analyte
Status
20011551-OOIA Sludge
Ignitability of Solids (SW-846: 1030)
Ignitability
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 832113
2,4,5-TP
A
Sludge
TCLP Herbicides by EPA 832113
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
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
Pyridine
A
Original # 1
Page 10 of 32

Summit Environmental Technologies, Inc.
Accreditation
Program
SUMMIEF
fr3310 Win St.
Anal tes Report
Y
ENVIROMMEWAL YECHNOWGIES,
INC, Cuyahoga Falls, Ohio 44223
Y
Arraly0cal Laboralorlas
TEL: [phone] FAX.- [phone]
WO#:
20011551
Website: http://www.settek.com
13-Feb-20
Client: Synagro
State: NW
Project:
Program Name: NC_WW_SCM
Sample ID Matrix
Test Name
Analyte
Status
20011551-OOIA 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
Original # 1
Page 11 of 32

Summit Environmental Technologies, Inc.
SUMMIT 3310 Win St.
ENVIRONMEWAL I ECHNO LQgir,-3, INC Cuyahoga Falls, Ohio 44223
4rrafyt�cal iaboralorfas TEL: [phone] FAX.- [phone]
Website: http://nnn.settek.com
QC SUMMARY REPORT
WO#: 20011551
13-Feb-20
Client: Synagro
Project: BatchID: 41775
Sample ID: MB-41775
SampType: MBLK
TestCode: TCLP-VOC-M Units: mg/L
Prep Date: 1/31/2020
RunNo: 108884
:lient ID: PBS
Batch ID: 41775
TestNo: SW8260 SW1311M
Analysis Date: 2/4/2020
SegNo: 2603620
analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
1,1-Dichloroethene
ND
0.0500
1,2-Dichloroethane
ND
0.0500
MEK
ND
1.00
Benzene
ND
0.0500
Carbon tetrachloride
ND
0.0500
Chlorobenzene
ND
0.500
Chloroform
ND
0.0500
Tetrachloroethene
ND
0.0500
Trichloroethene
ND
0.0500
Vinyl chloride
ND
0.0200
Surr: 4-Bromofluorobenzene
492
Surr: Di bromofluorom ethane
520
Surr: Toluene-d8
517
500.0 98.4 70 130
500.0 104 70 130
500.0 103 70 130
QC+
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal)
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected P Second column confirmation exceeds PL Permit Limit Original
R RPD outside accepted recovery limits RL Reporting Detection Limit S Spike Recovery outside accepted reco
Page 12 of 32

Summit Environmental Technologies, Inc.
SUMMIT 3310 Win St.
ENVIRONMEWAL I ECHNO LQgir,-3, INC Cuyahoga Falls, Ohio 44223
4rrafyt�cal iaboralorfas TEL: [phone] FAX.- [phone]
Website: http://nnn.settek.com
QC SUMMARY REPORT
WO#: 20011551
13-Feb-20
Client: Synagro
Project: BatchID: 41795
Sample ID: MB-41795
SampType: MBLK
TestCode: Mtl-TCLP-7(6 Units: mg/L
Prep Date: 2/3/2020
RunNo: 108891
Client ID: PBS
Batch ID: 41795
TestNo: SW6010D SW3010A
Analysis Date: 2/4/2020
SegNo: 2604322
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
TCLP Arsenic(As)
ND
0.500
TCLP Barium(Ba)
ND
5.00
TCLP Cadmium(Cd)
ND
0.100
TCLP Chromium(Cr)
ND
0.200
TCLP Lead(Pb)
ND
0.500
TCLP Selenium(Se)
ND
0.0500
TCLP Silver(Ag)
ND
0.500
Sample ID: LCS-41795
SampType: LCS
TestCode: Mtl-TCLP-7(6 Units: mg/L
Prep Date: 2/3/2020
RunNo: 108891
Client ID: LCSS
Batch ID: 41795
TestNo: SW6010D SW3010A
Analysis Date: 2/4/2020
SegNo: 2604323
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
TCLP Arsenic(As)
1.97
0.500
2.000
0
98.3
80
120
TCLP Barium(Ba)
ND
5.00
2.000
0
104
80
120
TCLP Cadmium(Cd)
2.20
0.100
2.000
0
110
80
120
TCLP Chromium(Cr)
2.06
0.200
2.000
0
103
80
120
TCLP Lead(Pb)
2.17
0.500
2.000
0
108
80
120
TCLP Selenium(Se)
2.18
0.0500
2.000
0
109
80
120
TCLP Silver(Ag)
2.19
0.500
2.000
0
109
80
120
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal)
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected P Second column confirmation exceeds PL Permit Limit Original
R RPD outside accepted recovery limits RL Reporting Detection Limit S Spike Recovery outside accepted reco
Page 13 of 32

Summit Environmental Technologies, Inc.
SUMMIT 3310 Win St.
ENVIRONMEWAL I ECHNO LQgir,-3, INC Cuyahoga Falls, Ohio 44223
4rrafyt�cal iaboralorfas TEL: [phone] FAX.- [phone]
Website: http://nnn.settek.com
QC SUMMARY REPORT
WO#: 20011551
13-Feb-20
Client: Synagro
Project: BatchID: 41814
Sample ID: MB-41814
SampType: MBLK
TestCode: SVOC-BNA_T Units: mg/L
Prep Date: 2/3/2020
RunNo: 108857
:lient ID: PBS
Batch ID: 41814
TestNo: SW8270 SW3510C
Analysis Date: 2/4/2020
SegNo: 2604887
analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
1,4-Dichlorobenzene
ND
0.100
2,4,5-Trichlorophenol
ND
0.250
2,4,6-Trichlorophenol
ND
0.250
2,4-Dinitrotoluene
ND
0.0500
o-Cresol
ND
0.250
Cresols, Total
ND
5.00
Hexachloro-1,3-butadiene
ND
0.0200
Hexachlorobenzene
ND
0.0500
Hexachloroethane
ND
0.100
Nitrobenzene
ND
0.100
Pentachlorophenol
ND
0.250
Pyridine
ND
0.250
Surr: 2-Fluorophenol
0.450
Surr: Phenol-d6
0.488
Surr: Nitrobenzene-d5
0.471
Surr: 2,4,6-Tribromophenol
0.812
Surr: 2-Fluorobiphenyl
0.474
Surr: p-Terphenyl-d14
0.861
1.000
45.0
10
109
1.000
48.8
10
109
1.000
47.1
19
120
1.000
81.2
10
120
1.000
47.4
22
117
1.000
86.1
34
116
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal)
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected P Second column confirmation exceeds PL Permit Limit Original
R RPD outside accepted recovery limits RL Reporting Detection Limit S Spike Recovery outside accepted reco
Page 14 of 32

Summit Environmental Technologies, Inc.
SUMMIT 3310 Win St.
ENVIRONMEWAL I ECHNO LQgir,-3, INC Cuyahoga Falls, Ohio 44223
4rrafyt�cal iaboralorfas TEL: [phone] FAX.- [phone]
Website: http://nnn.settek.com
QC SUMMARY REPORT
Client: Synagro
Project: BatchID: 41814
WO#: 20011551
13-Feb-20
Sample ID: LCS-41814
SampType: LCS
TestCode: SVOC-BNA_T Units: mg/L
Prep Date: 2/3/2020
RunNo: 108857
Dient ID: LCSS
Batch ID: 41814
TestNo: SW8270 SW3510C
Analysis Date: 2/4/2020
SegNo: 2604888
4nalyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
1,4-Dichlorobenzene
0.373
0.100
0.8000
0
46.6
36.4
130
2,4,5-Trichlorophenol
0.757
0.250
0.8000
0
94.7
31.7
132
2,4,6-Trichlorophenol
0.727
0.250
0.8000
0
90.9
31.1
133
2,4-Dinitrotoluene
0.893
0.0500
0.8000
0
112
43.3
130
o-Cresol
0.584
0.250
0.8000
0
73.0
32.9
130
Cresols, Total
ND
5.00
1.600
0
74.5
31.7
130
Hexachloro-1,3-butadiene
0.388
0.0200
0.8000
0
48.5
31.4
130
Hexachlorobenzene
0.688
0.0500
0.8000
0
86.0
43.1
130
Hexachloroethane
0.335
0.100
0.8000
0
41.9
36.5
130
Nitrobenzene
0.540
0.100
0.8000
0
67.5
39.5
130
Pentachlorophenol
0.812
0.250
0.8000
0
102
34
130
Pyridine
0.269
0.250
0.8000
0
33.6
10
130
Surr: 2-Fluorophenol
0.631
1.000
63.1
17.1
130
Surr: Phenol-d6
0.647
1.000
64.7
10
130
Surr: Nitrobenzene-d5
0.626
1.000
62.6
32.6
130
Surr: 2,4,6-Tribromophenol
1.01
1.000
101
4.43
130
Surr:2-Fluorobiphenyl
0.639
1.000
63.9
41.8
130
Surr: p-Terphenyl-d14
0.937
1.000
93.7
36.4
130
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal)
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected P Second column confirmation exceeds PL Permit Limit Original
R RPD outside accepted recovery limits RL Reporting Detection Limit S Spike Recovery outside accepted reco
Page 15 of 32

Summit Environmental Technologies, Inc.
SUMMIT 3310 Win St.
ENVIRONMEWAL I ECHNO LQgir,-3, INC Cuyahoga Falls, Ohio 44223
4rrafyt�cal iaboralorfas TEL: [phone] FAX.- [phone]
Website: http://nnn.settek.com
QC SUMMARY REPORT
Client: Synagro
Project: BatchID: 41814
WO#: 20011551
13-Feb-20
Sample ID: 20011447-001AMS
SampType: MS
TestCode: SVOC-BNA_T Units: mg/L
Prep Date: 2/3/2020
RunNo: 108857
Dient ID: BatchQC
Batch ID: 41814
TestNo: SW8270 SW3510C
Analysis Date: 2/4/2020
SegNo: 2606452
4nalyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
1,4-Dichlorobenzene
0.342
0.200
0.8000
0
42.7
33.8
126
2,4,5-Trichlorophenol
0.782
0.500
0.8000
0
97.8
28.7
144
2,4,6-Trichlorophenol
0.850
0.500
0.8000
0
106
12.8
153
2,4-Dinitrotoluene
0.729
0.100
0.8000
0
91.1
20.4
155
o-Cresol
0.666
0.500
0.8000
0
83.2
10
148
Cresols, Total
ND
10.0
1.600
0
85.8
10
148
Hexachloro-1,3-butadiene
0.368
0.0400
0.8000
0
46.0
29
126
Hexachlorobenzene
0.679
0.100
0.8000
0
84.9
33.7
134
Hexachloroethane
0.323
0.200
0.8000
0
40.4
32.8
132
Nitrobenzene
0.562
0.200
0.8000
0
70.2
20
158
Pentachlorophenol
0.937
0.500
0.8000
0
117
10
176
Pyridine
ND
0.500
0.8000
0
44.3
10
130
Surr:2-Fluorophenol
0
1.000
0
3.39
130
Surr: Phenol-d6
0.732
1.000
73.2
5
130
Surr: Nitrobenzene-d5
0.648
1.000
64.8
14.5
154
Surr: 2,4,6-Tribromophenol
0.998
1.000
99.8
19.5
130
Surr:2-Fluorobiphenyl
0.713
1.000
71.3
34.4
130
Surr: p-Terphenyl-d14
0.901
1.000
90.1
8.86
156
m
Sd
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal)
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected P Second column confirmation exceeds PL Permit Limit Original
R RPD outside accepted recovery limits RL Reporting Detection Limit S Spike Recovery outside accepted reco
Page 16 of 32

Summit Environmental Technologies, Inc.
SUMMIT 3310 Win St.
ENVIRONMEWAL I ECHNO LQgir,-3, INC Cuyahoga Falls, Ohio 44223
4rrafyt�cal iaboralorfas TEL: [phone] FAX.- [phone]
Website: http://nnn.settek.com
QC SUMMARY REPORT
Client: Synagro
Project: BatchID: 41814
WO#: 20011551
13-Feb-20
Sample ID: 20011447-001AMSD
SampType: MSD
TestCode: SVOC-BNA_T Units: mg/L
Prep Date: 2/3/2020
RunNo: 108857
Dient ID: BatchQC
Batch ID: 41814
TestNo: SW8270 SW3510C
Analysis Date: 2/4/2020
SegNo: 2606453
4nalyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
1,4-Dichlorobenzene
0.302
0.200
0.8000
0
37.8
33.8
126
0.3416
12.2
30
2,4,5-Trichlorophenol
0.715
0.500
0.8000
0
89.4
28.7
144
0.7820
8.98
30
2,4,6-Trichlorophenol
0.804
0.500
0.8000
0
101
12.8
153
0.8504
5.56
30
2,4-Dinitrotoluene
0.729
0.100
0.8000
0
91.2
20.4
155
0.7288
0.0549
30
o-Cresol
0.641
0.500
0.8000
0
80.2
10
148
0.6656
3.73
30
Cresols, Total
ND
10.0
1.600
0
81.5
10
148
0
0
30
Hexachloro-1,3-butadiene
0.360
0.0400
0.8000
0
45.0
29
126
0.3680
2.20
30
Hexachlorobenzene
0.632
0.100
0.8000
0
79.0
33.7
134
0.6792
7.20
30
Hexachloroethane
0.274
0.200
0.8000
0
34.3
32.8
132
0.3228
16.4
30
Nitrobenzene
0.539
0.200
0.8000
0
67.4
20
158
0.5620
4.22
30
Pentachlorophenol
0.909
0.500
0.8000
0
114
10
176
0.9372
3.03
30
Pyridine
ND
0.500
0.8000
0
44.8
10
130
0
0
30 m
Surr:2-Fluorophenol
0
1.000
0
3.39
130
0
Sd
Surr: Phenol-d6
0.667
1.000
66.7
10
130
0
Surr: Nitrobenzene-d5
0.632
1.000
63.2
14.5
154
0
Surr: 2,4,6-Tribromophenol
0.957
1.000
95.7
19.5
130
0
Surr:2-Fluorobiphenyl
0.700
1.000
70.0
34.4
130
0
Surr: p-Terphenyl-d14
0.847
1.000
84.7
8.86
156
0
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal)
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected P Second column confirmation exceeds PL Permit Limit Original
R RPD outside accepted recovery limits RL Reporting Detection Limit S Spike Recovery outside accepted reco
Page 17 of 32

SUMM' T
Summit Environmental Technologies, Inc.
3310 Win St.
QC SUMMARY REPORT
ENVIRONMEWAL I ECHNO LQgir,-3, INC
Cuyahoga Falls, Ohio 44223
WO#: 20011551
4rrafyt�cal iaboralorfas
TEL: [phone] FAX.- [phone]
Website: http://nnn.settek.com
13-Feb-20
Client:
Synagro
Project:
BatchID: 41818
TCLP Mercury ND 0.00200
TCLP Mercury 0.00402 0.00200 0.00400 0 101 80 120
TCLP Mercury 0.00424 0.00200 0.00400 0 106 75 125
Sample ID: 20011609-001AMSD
SampType: MSD
TestCode: HG_TCLP(74 Units: PPM
Prep Date: 2/4/2020
RunNo: 108886
Client ID: BatchQC
Batch ID: 41818
TestNo: SW7470A SW7470A
Analysis Date: 2/4/2020
SegNo: 2603669
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
TCLP Mercury 0.00436 0.00200
0.00400 0 109 75
125
0.00424 2.79 20
Qualifiers: B Analyte detected in the associated Method Blank
E Value above quantitation range
H
Holding times for preparation or anal)
J Analyte detected below quantitation limits
M Manual Integration used to determine area response
MC
Value is below Minimum Compound
Original
ND Not Detected
P Second column confirmation exceeds
PL
Permit Limit
R RPD outside accepted recovery limits
RL Reporting Detection Limit
S
Spike Recovery outside accepted reco
Page 18 of 32

Summit Environmental Technologies, Inc.
SUMMIT 3310 Win St.
ENVIRONMEWAL I ECHNO LQgir,-3, INC Cuyahoga Falls, Ohio 44223
4rrafyt�cal iaboralorfas TEL: [phone] FAX.- [phone]
Website: http://nnn.settek.com
QC SUMMARY REPORT
WO#: 20011551
13-Feb-20
Client: Synagro
Project: BatchID: 41818
TCLP Mercury ND 0.00200
Sample ID: TCLP BLANK 2-3-20
SampType: MBLK
TestCode: HG_TCLP(74 Units: PPM
Prep Date: 2/4/2020
RunNo: 108886
Client ID: PBS
Batch ID: 41818
TestNo: SW7470A SW7470A
Analysis Date: 2/4/2020
SegNo: 2603678
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
TCLP Mercury
ND 0.00200
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal)
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected P Second column confirmation exceeds PL Permit Limit Original
R RPD outside accepted recovery limits RL Reporting Detection Limit S Spike Recovery outside accepted reco
Page 19 of 32

SUMMIT
Summit Environmental Technologies, Inc.
3310 Wm St.
QC SUMMARY REPORT
ENVIRONMEWAL I ECHNO Lggir,-3, INC
Cuyahoga Falls, Ohio 44223
WO#: 20011551
4rrafyt�cal iaboralorlas
TEL: [phone] FAX.- [phone]
Website: http://www.settek.com
13-Feb-20
Client:
Synagro
Project:
BatchID: R108624
pH 7.0 7.0 0 99.9 90 110
pH 7.0 7.0 0 99.9 90 110
Sample ID: CHECK 7
SampType: LCS
TestCode: pH_Oil(9045D Units: s.u.@21.3C
Prep Date:
RunNo: 108624
Client ID: LCSW
Batch ID: R108624
TestNo: SW9045D
Analysis Date: 1/29/2020
SegNo: 2594509
Analyte
Result
PQL SPK value SPK Ref Val %REC
Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
pH 7.0 7.0 0 100 90 110
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal}
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected P Second column confirmation exceeds PL Permit Limit Original
R RPD outside accepted recovery limits RL Reporting Detection Limit S Spike Recovery outside accepted reco
Page 20 of 32

Summit Environmental Technologies, Inc.
SUMMIT 3310 Win St.
ENVIRONMEWAL I ECHNO LQgir,-3, INC Cuyahoga Falls, Ohio 44223
4rrafyt�cal iaboralorfas TEL: [phone] FAX.- [phone]
Website: http://nnn.settek.com
QC SUMMARY REPORT
WO#: 20011551
13-Feb-20
Client: Synagro
Project: BatchID: R108624
Sample ID: 20010820-001ADUP
SampType: DUP
TestCode: pH_NPW(450 Units: s.u.@20.2C
Prep Date:
RunNo: 108624
:lient ID: BatchQC
Batch ID: R108624
TestNo: SW9045D
Analysis Date: 1/29/2020
SegNo: 2592172
analyte
Result
PQL SPK value SPK Ref Val %REC
Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
pH 6.8
NOTES:
pH is an EPA field recommended parameter. Per 40 CFR 136.3, hold time is 15 minutes from collection.
6.8 0.3 5 H
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal)
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected P Second column confirmation exceeds PL Permit Limit Original
R RPD outside accepted recovery limits RL Reporting Detection Limit S Spike Recovery outside accepted reco
Page 21 of 32

SUMM' T
Summit Environmental Technologies, Inc.
3310 Win St.
QC SUMMARY REPORT
ENVIRONMEWAL I ECHNO LQgir,_3, INC
Cuyahoga Falls, Ohio 44223
WO#: 20011551
4rrafyt�cal iaboralorfas
TEL: [phone] FAX. [phone]
Website: http://nnn.settek.com
13-Feb-20
Client:
Synagro
Project:
BatchID: R108839
Ignitability 8.29 7.240 0 115 70 130
Ignitability non-flammable 0 0 20
Ignitability non-flammable 0 0 20
Sample ID: 20011093-002ADUP
SampType: DUP
TestCode: Ignitability_S Units: mm/sec
Prep Date:
RunNo: 108839
Client ID: BatchQC
Batch ID: R108839
TestNo: SW1030
Analysis Date: 2/3/2020
SegNo: 2601834
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Ignitability non-flammable 0 0 20
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal)
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected P Second column confirmation exceeds PL Permit Limit Original
R RPD outside accepted recovery limits RL Reporting Detection Limit S Spike Recovery outside accepted reco
Page 22 of 32

SUMM' T
Summit Environmental Technologies, Inc.
3310 Win St.
QC SUMMARY REPORT
ENVIRONMEWAL I ECHNO LQgir,_3, INC
Cuyahoga Falls, Ohio 44223
WO#: 20011551
4rrafyt�cal iaboralorfas
TEL: [phone] FAX. [phone]
Website: http://nnn.settek.com
13-Feb-20
Client:
Synagro
Project:
BatchID: R108839
Ignitability non-flammable 0 0 20
Ignitability non-flammable 0 0 20
Sample ID: 20011552-001ADUP
SampType: DUP
TestCode: Ignitability_S Units: mm/sec
Prep Date:
RunNo: 108839
Client ID: BatchQC
Batch ID: R108839
TestNo: SW1030
Analysis Date: 2/3/2020
SegNo: 2601840
Analyte
Result
PQL SPK value SPK Ref Val
%REC LowLimit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Ignitability non-flammable 0 0 20
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal)
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected P Second column confirmation exceeds PL Permit Limit Original
R RPD outside accepted recovery limits RL Reporting Detection Limit S Spike Recovery outside accepted reco
Page 23 of 32

SUMM' T
Summit Environmental Technologies, Inc.
3310 Win St.
QC SUMMARY REPORT
ENVIRONMEWAL I ECHNO LQgir,_3, INC
Cuyahoga Falls, Ohio 44223
WO#: 20011551
4rrafyt�cal iaboralorfas
TEL: [phone] FAX. [phone]
Website: http://nnn.settek.com
13-Feb-20
Client:
Synagro
Project:
BatchID: R108839
Ignitability non-flammable 0 0 20
Ignitability non flammable 0 0 20
Ignitability non flammable 0 0 20
Sample ID: 20011412-002ADUP
SampType: DUP
TestCode: Ignitability_S Units: mm/sec
Prep Date:
RunNo: 108839
Client ID: BatchQC
Batch ID: R108839
TestNo: SW1030
Analysis Date: 2/3/2020
SegNo: 2601847
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Ignitability 0.450 0.4100 9.30 20
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal)
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected P Second column confirmation exceeds PL Permit Limit Original
R RPD outside accepted recovery limits RL Reporting Detection Limit S Spike Recovery outside accepted reco
Page 24 of 32

SUMM' T
Summit Environmental Technologies, Inc.
3310 Win St.
QC SUMMARY REPORT
ENVIRONMEWAL I ECHNO LQgir,_3, INC
Cuyahoga Falls, Ohio 44223
WO#: 20011551
4rrafyt�cal iaboralorfas
TEL: [phone] FAX. [phone]
Website: http://nnn.settek.com
13-Feb-20
Client:
Synagro
Project:
BatchID: R108839
Ignitability 0.430 0.4100 4.76 20
Ignitability non-flammable 0 0 20
Sample ID: 20011412-004ADUP
SampType: DUP
TestCode: Ignitability_S Units: mm/sec
Prep Date:
RunNo: 108839
Client ID: BatchQC
Batch ID: R108839
TestNo: SW1030
Analysis Date: 2/3/2020
SegNo: 2601852
Analyte
Result
PQL SPK value SPK Ref Val
%REC LowLimit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Ignitability non-flammable 0 0 20
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal)
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected P Second column confirmation exceeds PL Permit Limit Original
R RPD outside accepted recovery limits RL Reporting Detection Limit S Spike Recovery outside accepted reco
Page 25 of 32

Summit Environmental Technologies, Inc.
SUMMIT 3310 Win St.
ENVIRONMEWAL I ECHNO LQgir,_3, INC Cuyahoga Falls, Ohio 44223
4rrafyt�cal iaboralorfas TEL: [phone] FAX. [phone]
Website: http://nnn.settek.com
QC SUMMARY REPORT
WO#: 20011551
13-Feb-20
Client: Synagro
Project: BatchID: R108839
Sample ID: 20011412-005ADUP
SampType: DUP
TestCode: Ignitability_S Units: mm/sec
Prep Date:
RunNo: 108839
:lient ID: BatchQC
Batch ID: R108839
TestNo: SW1030
Analysis Date: 2/3/2020
SegNo: 2601854
analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Ignitability
non-flammable
0 0 20
Qualifiers: B Analyte detected in the associated Method Blank E Value above quantitation range H Holding times for preparation or anal)
J Analyte detected below quantitation limits M Manual Integration used to determine area response MC Value is below Minimum Compound
ND Not Detected P Second column confirmation exceeds PL Permit Limit Original
R RPD outside accepted recovery limits RL Reporting Detection Limit S Spike Recovery outside accepted reco
Page 26 of 32

SUMM' T
Summit Environmental Technologies, Inc.
3310 Win St.
QC SUMMARY REPORT
ENVIRONMEWAL I ECHNO LQgir,-3, INC
Cuyahoga Falls, Ohio 44223
WO#: 20011551
4rrafyt�cal iaboralorfas
TEL: [phone] FAX.- [phone]
Website: http://nnn.settek.com
13-Feb-20
Client:
Synagro
Project:
BatchID: R109221
Cyanide, Reactive ND 10.7
Cyanide, Reactive ND 12.5 10.00 0 96.9 85 110
Cyanide, Reactive ND 12.1 0.5000 0 125 50 150
Sample ID: 20011287-008AMS
SampType: MS
TestCode: Cyanide,Rea Units: mg/Kg
Prep Date:
RunNo: 109221
Client ID: BatchQC
Batch ID: R109221
TestNo: SW9014
Analysis Date: 2/6/2020
SegNo: 2620724
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Cyanide, Reactive
ND 12.1
10.00 0 95.3 81.6
122
Qualifiers: B
Analyte detected in the associated Method Blank
E Value above quantitation range
H
Holding times for preparation or anal)
J
Analyte detected below quantitation limits
M Manual Integration used to determine area response
MC
Value is below Minimum Compound
Original
ND
Not Detected
P Second column confirmation exceeds
PL
Permit Limit
R
RPD outside accepted recovery limits
RL Reporting Detection Limit
S
Spike Recovery outside accepted reco
Page 27 of 32

MM' T Summit Environmental Technologies, Inc. QC SUMMARY REPORT
SU3310 Win St.
ENVIRONMEWAL I ECHNO LQgir,-3, INC Cuyahoga Falls, Ohio 44223 WO#: 20011551
4rrafyt�cal iaboralorfas TEL: [phone] FAX.- [phone]
Website: http://nnn.settek.com 13-Feb-20
Client: Synagro
Project: BatchID: R109221
Sample ID: 20011287-008AMS
SampType: MS
TestCode: Cyanide,Rea Units: mg/Kg
Prep Date:
RunNo: 109221
Client ID: BatchQC
Batch ID: R109221
TestNo: SW9014
Analysis Date: 2/6/2020
SegNo: 2620724
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Sample ID: 20011287-008AMSD
SampType: MSD
TestCode: Cyanide,Rea Units: mg/Kg
Prep Date:
RunNo: 109221
Client ID: BatchQC
Batch ID: R109221
TestNo: SW9014
Analysis Date: 2/6/2020
SegNo: 2620725
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Cyanide, Reactive ND 12.1 10.00 0 96.2 81.6 122 0 0 5
Qualifiers: B Analyte detected in the associated Method Blank
J Analyte detected below quantitation limits
ND Not Detected
R RPD outside accepted recovery limits
E Value above quantitation range H Holding times for preparation or anal)
M Manual Integration used to determine area response MC Value is below Minimum Compound
P Second column confirmation exceeds PL Permit Limit
RL Reporting Detection Limit S Spike Recovery outside accepted reco
Original
Page 28 of 32

MM' T Summit Environmental Technologies, Inc. QC SUMMARY REPORT
SU3310 Win St.
ENVIRONMEWAL I ECHNO LQgir,-3, INC Cuyahoga Falls, Ohio 44223 WO#: 20011551
4rrafyt�cal iaboralorfas TEL: [phone] FAX.- [phone]
Website: http://nnn.settek.com 13-Feb-20
Client: Synagro
Project: BatchID: R109223
Sample ID: 20011287-008AMS
SampType: MS
TestCode: Sulfide,React Units: mg/Kg
Prep Date:
RunNo: 109223
Client ID: Batch=
Batch ID: R109223
TestNo: SW9034
Analysis Date: 2/16/2020
SegNo: 2620766
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Sulfide, Reactive 4580 25.0 4800 0 95.4 80 120 H
Sample ID: 20011287-008AMSD
SampType: MSD
TestCode: Sulfide,React Units: mg/Kg
Prep Date:
RunNo: 109223
Client ID: Batch=
Batch ID: R109223
TestNo: SW9034
Analysis Date: 2/16/2020
SegNo: 2620767
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Sulfide, Reactive 4540 25.0 4800 0 94.6 80 120 4580 0.877 30 H
Qualifiers: B Analyte detected in the associated Method Blank
J Analyte detected below quantitation limits
ND Not Detected
R RPD outside accepted recovery limits
E Value above quantitation range H Holding times for preparation or anal)
M Manual Integration used to determine area response MC Value is below Minimum Compound
P Second column confirmation exceeds PL Permit Limit
RL Reporting Detection Limit S Spike Recovery outside accepted reco
Original
Page 29 of 32

SUMMIT Summit Environmental Technologies, Inc. QC SUMMARY REPORT
3310 Wm St.
ENVIRONMEWAL I ECHNO Lggir,-3, INC Cuyahoga Falls, Ohio 44223 WO#: 20011551
4rrafyt�cal iaboralorlas TEL: [phone] FAX.- [phone]
Website: http://www.settek.com 13-Feb-20
Client: Synagro
Project: BatchID: R109223
Sample ID: MB-R109223
SampType: MBLK
TestCode: Sulfide,React Units: mg/L
Prep Date:
RunNo: 109223
Client ID: PBW
Batch ID: R109223
TestNo: SW9034
Analysis Date: 2/16/2020
SegNo: 2620758
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Sulfide, Reactive ND 25.0
Sample ID: LCS-R109223
SampType: LCS
TestCode: Sulfide,React Units: mg/L
Prep Date:
RunNo: 109223
Client ID: LCSW
Batch ID: R109223
TestNo: SW9034
Analysis Date: 2/16/2020
SegNo: 2620759
Analyte
Result
PQL SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Sulfide, Reactive
4560 25.0 4800 0 95.0 85 115
Qualifiers: B Analyte detected in the associated Method Blank
J Analyte detected below quantitation limits
ND Not Detected
R RPD outside accepted recovery limits
E Value above quantitation range H Holding times for preparation or anal}
M Manual Integration used to determine area response MC Value is below Minimum Compound
P Second column confirmation exceeds PL Permit Limit
RL Reporting Detection Limit S Spike Recovery outside accepted reco
Original
Page 30 of 32

DBPix Evaluation
Summit Environmental Technologies, lne. Analysis Request/Chain of Custody
-1310 Vein Strect For Stsrntnit Environmental Technologies, one. use ono
Cuyahoga FaIK Ohio 44223 Tel: 330.253.821 i Pan: 330.253.4489
Conipmy Name {Please Print) Project Name t6amil" FWT=eters and Metbods
M'Io"4vi t_-LF
Tel Bbr"a J\Jf-
Client Phone Itio}.y Report to
Client Email r rI%
l.A Pr Ik N
Contact Person
r
Sampird by r i+ZN
Sample lde;ntifteatia n
51LErt_ Cliv LJW-IP
Quole No_
Cheek if Ohio VAP samples
Date
L`oAertsd
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El
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pM�c t3rc is
rr rr rr [r
NotWComments=
p lab by: Date Ift Rush Requested Must he approved
y= D2te by lab manager l
White and yeltrwr pags should aucump&V sample- to the laboratory- tote client retains the pilrlc
PDF created with pdfFactory Pro trial version www.pdffactory.com
Hox
wtc of Sx ple origin_
OR(,'0MPLIAN('F: YES NO
SRTIFICATFOIN MOORED YES No
.1,MRT TO STATE (DW ONLY) YES NO
IFyrs-pl-,priseMS. 5CU.& MF
"!f rinl rnieTlrir. •1� I.1m. n.wni5 atw� ix ii[aHplieati� a�F
will II r[�I^'rl I)W "all4l..-
121458
www.ammara.com

Summit Environmental Technologies, Inc.
SUMMIT 3310 Win St.
ENVIRONMENTAL TECHN❑L4Ga1�S.IfiC Cuyahoga Falls, Ohio44223 Sample Log -In Check List
Arrafocal Laboralorias TEL: [phone] FAX.- [phone]
Website: http://`h,,",m,.settek.com
Client Name: SYN-NC-27028 Work Order Number: 20011551 RcptNo: 1
Logged by: John A.Semenik 1/24/2020 10:20:00 AM
Completed By: John A.Semenik 1/24/2020 3:16:26 PM
Reviewed By: Jennifer Woolf 1/31/2020 3:26:00 PM
Chain of Custody
1. Is Chain of Custody complete? Yes d❑ No ❑ Not Present ❑
2. How was the sample delivered? UPS
Log 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 ❑d
No. Seal Date:
Signed By:
5. Was an attempt made to cool the samples?
Yes
V
No
❑
NA ❑
6. Were all samples received at a temperature of >0° C to 6.0°C
Yes
V
No
❑
NA ❑
7. Sample(s) in proper container(s)?
Yes
V
No
❑
8. Sufficient sample volume for indicated test(s)?
Yes
V
No
❑
g. Are samples (except VOA and ONG) properly preserved?
Yes
V
No
❑
10. Was preservative added to bottles?
Yes
❑
No
V
NA ❑
1 1 . 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
V
13. Does paperwork match bottle labels?
Yes
V
No
❑
(Note discrepancies on chain of custody)
14. Are matrices correctly identified on Chain of Custody?
Yes
V
No
❑
15. Is it clear what analyses were requested?
Yes
V
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
❑
No
❑ NA V
Person Notified: Date:
By Whom: Via: ❑ eMail ❑ Phone ❑ Fax ❑ In Person
Regarding:
Client Instructions:
18. Additional remarks:
Cooler Information
Cooler No
Temp °C
Condition
I Seal Intact
Seal No
Seal Date
Signed By
1
12.4
Goodl
Not Present
Page 32 of 32

MMIT Summit Environmental Technologies, Inc.
SU3310 Win St.
F.NVIRONMENTALTECHNOLAGIES,INQ Cuyahoga Falls, Ohio44223
.4rrBlytical Labaroxories TEL: [phone] FAX.- [phone]
Website: httn:Ilwww.settek.com
February 27, 2018
Clay Fisackerly
Synagro
284 Boger Rd.
Mocksville, NC 27028
TEL: [phone]
FAX: [phone]
RE: Siler City WTP
Dear Clay Fisackerly:
Order No.: 18011275
Summit Environmental Technologies, Inc. received 1 sample(s) on 1/26/2018 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 07256CA, Colorado, Connecticut PH-0108, Delaware, Florida NELAC E87688, Georgia E87688, Idaho 01100923, Illinois
200061, Indiana C-011-13, Kansas E-10347, Kentucky (Underground Storage Tank) 3, Kentucky 90146, Louisiana 04061, Maryland 339, Minnesota
409711, New Hampshire 2996, New Jersey 011006, New York 11777, North Carolina 39705 and 631, North Dakota R-201, Oklahoma 9940, Oregon
OH2O0001, Rhode Island LA000317, South Carolina 92016001, Texas T104704466-11-5, Utah OH009232011-1, Virginia VELAP 9456, Washington
C891
Page 1 of 29

��' � Summit Environmental Technologies, Inc. Case Narrative
SU3310 Win St.
F"OR0NMENTkL7ECHNOLOGIES,INC- Cuyahoga Falls, Ohio44223 WO#: 18011275
Arrafytrcal Lshor43Jv 'jes TEL: [phone] FAX.- [phone]
Wehsite: httn://www.settek.com Date: 2/27/2018
CLIENT: Synagro
Project: Siler City WTP
WorkOrder Narrative:
18011275: 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. State Certificates and Scopes of Accreditation
are attached as applicable. Results provided in this report for any parameter not listed on the Scope of
Accreditation should be considered "not certified."
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 Run Comments:
80349: CCV rerun exhibits high recovery for Vinyl Chloride. All samples are nondetect for Vinyl
Chloride.
Analytical Sequence Sample Notes:
18011275-OOIA SVOC-BNA_TCLP(8270): Possible low bias for Pyridine due to low recovery in the
LC S.
18011275-001a tclp-svoc-herb_tclp(8151): Surrogate double spiked.
Analytical Sequence QC Notes:
Original
Page 2 of 29

��' � Summit Environmental Technologies, Inc. Case Narrative
SU3310 Win St.
F"OR0NMENTkL7ECHNOLOGIES,INC- Cuyahoga Falls, Ohio44223 WO#: 18011275
Arrafytrcal Lshor43Jv 'je5 TEL: [phone] FAX.- [phone]
Wehsite: httn://www.settek.com Date: 2/27/2018
CLIENT: Synagro
Project: Siler City WTP
LCS-30751 SVOC-BNA_TCLP(8270): LC S-3 075 1 (R80452) exhibited no recovery for Pyridine;
Pyridine is a known poor performer; Possible low bias in associated samples.
Original
Page 3 of 29

MM' Summit Environmental Technologies, In Qualifiers and Acronyms
SU3310 Win S
FNVIRONMENTALTfGHNOLOGIE$,mr, Cuyahoga Falls, Ohio442� WO#: 18011275
ArrAytical Laborarorles TEL: [phone] FAX.- (330) 253-446
Wehsite: httn:11www.settek.co, Date: 2/27/2018
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 29

FHYIRONMENTAL TECHNOLOGIES, 1RC
ArriOytrcel Labomivries
CLIENT: Synagro
Project: Siler City WTP
Lab SampleID Client Sample ID
18011275-001 Siler City WTP TCLP
Summit Environmental Technologies, Inc.
3310 Win St.
Cuyahoga Falls, Ohio 44223
TEL: [phone] FAX.- [phone]
Website: http://www.settek.com
Tag No Date Collected
1/24/2018 9:00:00 AM
Workorder
Sample Summary
WO#: 18011275
27-Feb-l8
Date Received Matrix
1/26/2018 9:30:00 AM Sludge
Page 5 of 29

min' Summit Environmental Technologies, Inc. DATES "PORT
su3310 Win St.
ENVIRONMENTAL TECHNOLOG I>=S, INC_ Cuyahoga Falls, Ohio 44223 WO#: 18011275
Analyllael Labgratofje5 TEL: [phone] FAX.- [phone]
Website: http://www.settek.com 27-Feb-18
Client: Synagro
Project: Siler City WTP
Sample ID Client Sample ID Collection Date Matrix Test Name Leachate Date Prep Date Analysis Date
18011275-OOIA Siler City WTP TCLP 1/24/2018 9:00:00 AM Sludge Ignitability of Solids (SW-846: 1030)
1/29/2018 3:00:00 PM
pH (SW9045D)
2/12/2018 11:55:00 AM
Reactive Cyanide (9014/7.3.32)-Solid
2/2/2018 3:16:00 PM
Reactive Sulfide (9034)/7.3.42
2/2/2018 3:16:00 PM
TCLP Herbicides Analysis (SW1311/82/5/2018 6:00:00 PM
2/9/2018 12:30:00 PM
2/20/2018 3:49:00 PM
TCLP Mercury Analysis (SW1311/74 )2/5/2018 6:00:00 PM
2/7/2018 5:45:00 PM
2/8/2018 10:24:00 AM
TCLP Metals Analysis (SW1311/6010 2/5/2018 6:00:00 PM
2/7/2018 2:19:30 AM
TCLP Pesticides Analysis (SW1311/8(2/5/2018 6:00:00 PM
2/6/2018 11:00:00 AM
2/7/2018 10:02:00 PM
TCLP Semi-Volatiles Analysis 2/5/2018 6:00:00 PM
2/7/2018 7:00:00 AM
2/9/2018 6:24:00 PM
(SW1311/8270)
TCLP Volatiles Analysis
2/5/2018 6:00:00 PM
2/7/2018 7:09:00 PM
Original
Page 6 of 29

MM1 T Summit Environmental Technologies, Inc.
SU3310 Win St.
F"OR0NMENTAL7ECHNOLOMES,INC Cuyahoga Falls, Ohio44223
Arrafytical Lsbor43Jv 'jes TEL: [phone] FAX.- [phone]
Wehsite: httn:IIWWW.settek.com
Analytical Report
(base report)
WO#: 18011275
Date Reported: 2/27/2018
CLIENT: Synagro Tag Number:
Matrix: SLUDGE Collection Date: 1/24/2018 9:00:00 AM
Lab ID: 18011275-OOIA
Project: Siler City WTP
Client Sample ID Siler City WTP TCLP
Analyses Result RL Qual Units DF Date Analyzed
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
TCLP MERCURY ANALYSIS (SW1311/7470)
TCLP Mercury
SW7470A SW7470A Analyst: EAM
ND 0.0100 mg/L 1 2/8/2018 10:24:00 AM
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
SW6010D
Analyst: KMS
TCLP METALS ANALYSIS (SW1311/6010)
TCLP Arsenic(As)
ND
0.500
mg/L
1
2/7/2018 2:19:30 AM
TCLP Barium(Ba)
ND
5.00
mg/L
1
2/7/2018 2:19:30 AM
TCLP Cadmium(Cd)
ND
0.100
mg/L
1
2/7/2018 2:19:30 AM
TCLP Chromium(Cr)
ND
0.200
mg/L
1
2/7/2018 2:19:30 AM
TCLP Lead(Pb)
ND
0.500
mg/L
1
2/7/2018 2:19:30 AM
TCLP Selenium(Se)
ND
0.0500
mg/L
1
2/7/2018 2:19:30 AM
TCLP Silver(Ag)
ND
0.500
mg/L
1
2/7/2018 2:19:30 AM
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
SW8270D
SW351OC Analyst: BJH
TCLP SEMI-VOLATILES ANALYSIS (SW1311/8270)
1,4-Dichlorobenzene
ND
0.0800
mg/L
2
2/9/2018 6:24:00 PM
2,4,5-Trichlorophenol
ND
0.200
mg/L
2
2/9/2018 6:24:00 PM
2,4,6-Trichlorophenol
ND
0.200
mg/L
2
2/9/2018 6:24:00 PM
2,4-Dinitrotoluene
ND
0.0400
mg/L
2
2/9/2018 6:24:00 PM
o-Cresol
ND
0.200
mg/L
2
2/9/2018 6:24:00 PM
m/p-Cresol(s)
0.648
0.200
mg/L
2
2/9/2018 6:24:00 PM
Cresols, Total
ND
4.00
mg/L
2
2/9/2018 6:24:00 PM
Hexachloro-1,3-butadiene
ND
0.0160
mg/L
2
2/9/2018 6:24:00 PM
Hexachlorobenzene
ND
0.0400
mg/L
2
2/9/2018 6:24:00 PM
Hexachloroethane
ND
0.0800
mg/L
2
2/9/2018 6:24:00 PM
Nitrobenzene
ND
0.0800
mg/L
2
2/9/2018 6:24:00 PM
Pentachlorophenol
ND
0.200
mg/L
2
2/9/2018 6:24:00 PM
Pyridine
ND
0.200
QL- mg/L
2
2/9/2018 6:24:00 PM
Surr: 2-Fluorophenol
44.6
10 - 109
%Rec
2
2/9/2018 6:24:00 PM
Surr: Phenol-d6
22.3
10 - 109
%Rec
2
2/9/2018 6:24:00 PM
Surr: Nitrobenzene-d5
77.5
19 - 120
%Rec
2
2/9/2018 6:24:00 PM
Surr: 2,4,6-Tribromophenol
52.8
10 - 120
%Rec
2
2/9/2018 6:24:00 PM
Surr: 2-Fluorobiphenyl
70.1
22 - 117
%Rec
2
2/9/2018 6:24:00 PM
Qualifiers: * Value exceeds Maximum Contaminant Level.
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
O RSD is greater than RSDlimit
P Second column confirmation exceeds
PL Permit Limit
Original
R RPD outside accepted recovery
limits
RL Reporting Detection
Limit
Page 7 of 29

MM' Summit Environmental Technologies, Inc. Analytical Report
SU3310 Win St.
F."OR0NMENTAL7ECHNOLOMES,INC Cuyahoga Falls, Ohio44223 (base report)
Arrafytical LsbpYaxories TEL: [phone] FAX.- [phone] WO#: 18011275
Wehsite: http://www.settek.com Date Reported: 2/27/2018
CLIENT: Synagro Tag Number:
Matrix: SLUDGE Collection Date: 1/24/2018 9:00:00 AM
Lab ID: 18011275-OOIA
Project: Siler City WTP
Client Sample ID Siler City WTP TCLP
Analyses Result RL Qual Units DF Date Analyzed
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
TCLP SEMI-VOLATILES ANALYSIS (SW1311/8270)
Surr: p-Terphenyl-d14 55.9
NOTES:
Possible low bias for Pyridine due to low recovery in the LCS.
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 63.7
Surr: DCB 43.5
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
TCLP HERBICIDES ANALYSIS (SW1311/8151)
2,4-D ND
2,4,5-TP ND
Surr: DCAA 178
NOTES:
Surrogate double spiked.
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
SW8270D SW351OC Analyst: BJH
34 - 116 %Rec 2 2/9/2018 6:24:00 PM
SW8081 SW351OC Analyst: JBN
0.0200
mg/L
0.0400
mg/L
0.00200
d mg/L
0.00200
mg/L
0.00200
d mg/L
0.00200
mg/L
0.00200
m mg/L
10 - 119
m %Rec
10 - 119
%Rec
1yh�E:7f N7f Ie1
1.00 d mg/L
0.500 d mg/L
20 - 140 S %Rec
2 2/7/2018 10:02:00 PM
2 2/7/2018 10:02:00 PM
2 2/7/2018 10:02:00 PM
2 2/7/2018 10:02:00 PM
2 2/7/2018 10:02:00 PM
2 2/7/2018 10:02:00 PM
2 2/7/2018 10:02:00 PM
2 2/7/2018 10:02:00 PM
2 2/7/2018 10:02:00 PM
SW8151A Analyst: JBN
1 2/20/2018 3:49:00 PM
1 2/20/2018 3:49:00 PM
1 2/20/2018 3:49:00 PM
SW8260B SW1311 M Analyst: CTB
0.250
mg/L
50
2/7/2018 7:09:00 PM
0.250
mg/L
50
2/7/2018 7:09:00 PM
1.25
mg/L
50
2/7/2018 7:09:00 PM
0.250
mg/L
50
2/7/2018 7:09:00 PM
0.250
mg/L
50
2/7/2018 7:09:00 PM
0.250
mg/L
50
2/7/2018 7:09:00 PM
Qualifiers: *
Value exceeds Maximum Contaminant Level.
H
Holding times for preparation or analysis exceeded
MC
Value is below Minimum Compound Limit.
ND
Not Detected
P
Second column confirmation exceeds
R
RPD outside accepted recovery limits
E Value above quantitation range
M Manual Integration used to determine area response
N Tentatively identified compounds
O RSD is greater than RSDlimit
PL Permit Limit Original
RL Reporting Detection Limit
Page 8 of 29

MM' Summit Environmental Technologies, Inc. Analytical Report
SU3310 Win St.
F."OR0NMENTAL7ECHNOLOMES,INC Cuyahoga Falls, Ohio44223 (base report)
Arrafytical Lsbor43Jv 'je5 TEL: [phone] FAX.- [phone] WO#: 18011275
Wehsite: http://www.settek.com Date Reported: 2/27/2018
CLIENT: Synagro Tag Number:
Matrix: SLUDGE Collection Date: 1/24/2018 9:00:00 AM
Lab ID: 18011275-OOIA
Project: Siler City WTP
Client Sample ID Siler City WTP TCLP
Analyses Result RL Qual Units DF Date Analyzed
TCLP METALS, VOC, BNA, PEST, HERB -SOLID
SW8260B
SW1311M Analyst: CTB
TCLP VOLATILES ANALYSIS
Chloroform
ND
0.250
mg/L
50
2/7/2018 7:09:00 PM
Tetrachloroethene
ND
0.250
mg/L
50
2/7/2018 7:09:00 PM
Trichloroethene
ND
0.250
mg/L
50
2/7/2018 7:09:00 PM
Vinyl chloride
ND
0.100
QC+ mg/L
50
2/7/2018 7:09:00 PM
Surr: 4-Bromofluorobenzene
102
70 - 130
%Rec
50
2/7/2018 7:09:00 PM
Surr: Dibromofluoromethane
93.7
70 - 130
%Rec
50
2/7/2018 7:09:00 PM
Surr: Toluene-d8
103
70 - 130
%Rec
50
2/7/2018 7:09:00 PM
NOTES:
CCV exhibits high recovery for Vinyl Chloride. All
samples are non -detect for Vinyl Chloride.
Sample diluted due to matrix.
RCI-SOLID-W/ IGNITABILITY1030
SW9014
Analyst: MS
REACTIVE CYANIDE (9014/7.3.3.2)-SOLID
Cyanide, Reactive
ND
0.500
mg/Kg
1
2/2/2018 3:16:00 PM
RCISOLID-W/ IGNITABILITY1030
SW1030
Analyst: AJT
IGNITABILITY OF SOLIDS (SW-846: 1030)
Ignitability non-flammable
1
1/29/2018 3:00:00 PM
RCISOLID-W/ IGNITABILITY1030
SW9045D
Analyst: DHC
PH (SW9045D)
pH
5.9
s.u.@19.5C
1
2/12/2018 11:55:00 AM
RCISOLID-W/ IGNITABILITY1030
SW9034
Analyst: MS
REACTIVE SULFIDE (9034)/7.3.4.2
Sulfide, Reactive
ND
25.0
mg/Kg
1
2/2/2018 3:16:00 PM
Qualifiers: *
Value exceeds Maximum Contaminant Level.
H
Holding times for preparation or analysis exceeded
MC
Value is below Minimum Compound Limit.
ND
Not Detected
P
Second column confirmation exceeds
R
RPD outside accepted recovery limits
E Value above quantitation range
M Manual Integration used to determine area response
N Tentatively identified compounds
O RSD is greater than RSDlimit
PL Permit Limit Original
RL Reporting Detection Limit
Page 9 of 29

Summit Environmental Technologies, Inc.
Accreditation
Program
MM I T
EISU3310 Win St.
Anal tes Report
y p
FNVIRONMENTkLTECHNOLOGIIES,Mr,
Cuyahoga Falls, Ohio44223
Arrafytrcal Lahprelprly*
TEL: [phone] FAX.- [phone]
WO#:
18011275
Website: http://www.settek.com
27-Feb-18
Client: Synagro
State: NW
Project: Siler City WTP
Program Name: NC—WW—SCM
Sample ID Matrix
Test Name
Analyte
Status
18011275-OOIA Sludge
Ignitability of Solids (SW-846: 1030)
Ignitability
A
Sludge
pH (SW9045D)
Hydrogen Ion (pH)
A
Sludge
Reactive Cyanide (9014/7.3.3.2)-Solid
Cyanide, Reactive
U
Sludge
Reactive Sulfide (9034)/7.3.4.2
Sulfide, Reactive
U
Sludge
TCLP Herbicides Analysis (SW1311/8151)
2,4,5-TP
A
Sludge
TCLP Herbicides Analysis (SW1311/8151)
2,4-D
A
Sludge
TCLP Herbicides Analysis (SW1311/8151)
DCAA
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)
2,2',3,3',4,4',5,5',6,6'-
A
Decachlorobiphenyl
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)
Tetrachloro-m-xylene
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-Tribromophenol
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)
2-Fluorobiphenyl
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
2-Fluorophenol
A
Key
Key
NC WW SCM A Accredited
NC WW SCM U Unavailable
Original # 1
Page 10 of 29

Summit Environmental Technologies, Inc.
Accreditation
Program
MM I T
EISU3310 Win St.
Anal tes Report
y p
FNVIRONMENTkLTECHNOLOGIIES,Mr,
Cuyahoga Falls, Ohio44223
Arrafytrcal Lahprelprly*
TEL: [phone] FAX.- [phone]
WO#:
18011275
Website: http://www.settek.com
27-Feb-18
Client: Synagro
State: NW
Project: Siler City WTP
Program Name: NC—WW—SCM
Sample ID Matrix
Test Name
Analyte
Status
18011275-OOIA Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
2-Methylphenol
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
3,4-Methylphenol
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)
Nitrobenzene-d5
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
Pentachlorophenol
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
Phenol-d6
A
Sludge
TCLP Semi-Volatiles Analysis (SW1311/8270)
p-Terphenyl-dl4
A
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
4-Bromofluorobenzene
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
Dibromofluoromethane
A
Sludge
TCLP Volatiles Analysis
Tetrachloroethene
A
Sludge
TCLP Volatiles Analysis
Toluene-d8
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 29

sumfoll Summit Environmental Technologies, Inc.
3310 Win St.
ENVIRONMENTAL TECHNOLOOafS, INC Cuyahoga Falls, Ohio 44223
Analyllaal 4ab#fafvrie5 TEL: [phone] FAX.- [phone]
Website: http://www.settek.com
QC SUMMARY REPORT
WO#: 18011275
27-Feb-18
Client: Synagro
Project: Siler City WTP BatchID: 30720
Sample ID Ics 6638 20PPB
SampType: LCS
TestCode:
tclp-voc-mstr Units: mg/L
Prep Date:
RunNo: 80303
Client ID: LCSS
Batch ID: 30720
TestNo:
SW8260B SW1311M
Analysis Date: 2/6/2018
SegNo: 1406740
Analyte
Result
PQL
SPK value SPK Ref Val
%REC LowLimit HighLimit RPD Ref Val
%RPD RPDLimit Qual
1,1-Dichloroethene
0.0229
0.00500
0.0200
0
115
79.4
131
1,2-Dichloroethane
0.0241
0.00500
0.0200
0
120
73.6
137
MEK
0.0955
0.0250
0.100
0
95.5
55.1
163
Benzene
0.0227
0.00500
0.0200
0
114
73.1
132
Carbon tetrachloride
0.0228
0.00500
0.0200
0
114
63.7
139
Chlorobenzene
0.0207
0.00500
0.0200
0
103
72.3
139
Chloroform
0.0233
0.00500
0.0200
0
116
79.3
129
Tetrachloroethene
0.0192
0.00500
0.0200
0
96.0
56.2
187
Trichloroethene
0.0205
0.00500
0.0200
0
102
64.1
138
Vinyl chloride
0.0268
0.00200
0.0200
0
134
22.1
147
Surr:4-Bromofluorobenzene
51.7
50.00
103
80.4
126
Surr: Di bromofluorom ethane
51.6
50.00
103
70.3
125
Surr: Toluene-d8
53.6
50.00
107
82
117
Sample ID MB-30720
SampType: MBLK
TestCode:
tclp-voc-mstr Units: mg/L
Prep Date: 2/5/2018
RunNo: 80303
Client ID: PBS
Batch ID: 30720
TestNo:
SW8260B SW1311M
Analysis Date: 2/6/2018
SegNo: 1406858
Analyte
Result
PQL
SPK value SPK Ref Val
%REC LowLimit HighLimit RPD Ref Val
%RPD RPDLimit Qual
1,1-Dichloroethene
ND
0.100
1,2-Dichloroethane
ND
0.100
MEK
ND
0.500
Benzene
ND
0.100
Qualifiers: *
Value exceeds Maximum Contaminant Level.
B Analyte detected in the associated Method Blank
E Value above quantitation range
H
Holding times for preparation or analysis exceeded
J Analyte detected below quantitation limits
M Manual Integration used to determine
Original
MC
Value is below Minimum Compound Limit.
ND Not Detected
O RSD is greater than RSDlimit
P
Second column confirmation exceeds
PL Permit Limit
R RPD outside accepted recovery limits
Page 12 of 29

sumfoll Summit Environmental Technologies, Inc.
3310 Win St.
ENVIRONMENTAL TECHNOLOOafS, INC Cuyahoga Falls, Ohio 44223
Analyllaal 4ab#fafvrie5 TEL: [phone] FAX.- [phone]
Website: http://www.settek.com
QC SUMMARY REPORT
WO#: 18011275
27-Feb-18
Client: Synagro
Project: Siler City WTP BatchID: 30720
Sample ID MB-30720
SampType: MBLK
TestCode:
tclp-voc-mstr Units: mg/L
Prep Date: 2/5/2018
RunNo: 80303
Client ID: PBS
Batch ID: 30720
TestNo:
SW8260B SW1311M
Analysis Date: 2/6/2018
SegNo: 1406858
Analyte
Result
PQL
SPK value SPK Ref Val
%REC LowLimit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Carbon tetrachloride
ND
0.100
Chlorobenzene
ND
0.100
Chloroform
ND
0.100
Tetrachloroethene
ND
0.100
Trichloroethene
ND
0.100
Vinyl chloride
ND
0.0400
Surr: 4-Bromofluorobenzene
1020
Surr: Di bromofluorom ethane
1000
Surr: Toluene-d8
1050
1000 102 70 130
1000 100 70 130
1000 105 70 130
Sample ID 18011188-002aMS
SampType: MS
TestCode:
tclp-voc-mstr Units: mg/L
Prep Date:
RunNo: 80303
Client ID: BatchQC
Batch ID: 30720
TestNo:
SW8260B SW1311M
Analysis Date: 2/6/2018
SegNo: 1406919
Analyte
Result
PQL
SPK value SPK Ref Val
%REC LowLimit HighLimit RPD Ref Val
%RPD RPDLimit Qual
1,1-Dichloroethene
0.176
0.0500
0.200
0
88.0
39.9
160
1,2-Dichloroethane
0.215
0.0500
0.200
0
107
42.5
157
MEK
0.952
0.250
1.00
0
95.2
16.6
227
Benzene
0.213
0.0500
0.200
0
107
38.1
155
Carbon tetrachloride
0.150
0.0500
0.200
0
75.1
40.8
162
Chlorobenzene
0.197
0.0500
0.200
0
98.4
35.7
168
Chloroform
0.214
0.0500
0.200
0
107
18.3
199
Tetrachloroethene
0.163
0.0500
0.200
0
81.5
10
261
Qualifiers: *
Value exceeds Maximum Contaminant Level.
B
Analyte detected
in the associated Method Blank
E
Value above quantitation range
H
Holding times for preparation or analysis exceeded
J
Analyte detected
below quantitation limits
M
Manual Integration used to determine
Original
MC
Value is below Minimum Compound Limit.
ND
Not Detected
O
RSD is greater than RSDlimit
P
Second column confirmation exceeds
PL
Permit Limit
R
RPD outside accepted recovery limits
Page 13 of 29

sumfoll Summit Environmental Technologies, Inc.
3310 Win St.
ENVIRONMENTAL TECHNOLOOafS, INC Cuyahoga Falls, Ohio 44223
Analyllaal 4ab#fafvrie5 TEL: [phone] FAX.- [phone]
Website: http://www.settek.com
QC SUMMARY REPORT
Client: Synagro
Project: Siler City WTP BatchID: 30720
WO#: 18011275
27-Feb-18
Sample ID 18011188-002aMS
SampType: MS
TestCode:
tclp-voc-mstr Units: mg/L
Prep Date:
RunNo: 80303
client ID: BatchQC
Batch ID: 30720
TestNo:
SW8260B SW1311M
Analysis Date: 2/6/2018
SegNo: 1406919
analyte
Result
PQL
SPK value SPK Ref Val
%REC LowLimit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Trichloroethene
0.194 0.0500
0.200
0 97.0
23.8
175
Vinyl chloride
0.197 0.0200
0.200
0 98.3
10
165 QC+
Surr:4-Bromofluorobenzene
517
500.0
103
84.6
130
Surr: Di bromofluorom ethane
485
500.0
97.0
71.4
127
Surr: Toluene-d8
510
500.0
102
74.6
127
Sample ID 18011188-002aMSD
SampType: MSD
TestCode:
tclp-voc-mstr Units: mg/L
Prep Date:
RunNo: 80303
client ID: BatchQC
Batch ID: 30720
TestNo:
SW8260B SW1311M
Analysis Date: 2/6/2018
SegNo: 1406935
analyte
Result
PQL
SPK value SPK Ref Val
%REC LowLimit HighLimit RPD Ref Val
%RPD RPDLimit Qual
1,1-Dichloroethene
0.180
0.0500
0.200
0
90.0
39.9
160
0.176 2.13
25
1,2-Dichloroethane
0.212
0.0500
0.200
0
106
42.5
157
0.215 1.17
25
MEK
0.938
0.250
1.00
0
93.8
16.6
227
0.952 1.42
25
Benzene
0.207
0.0500
0.200
0
103
38.1
155
0.213 3.10
25
Carbon tetrachloride
0.147
0.0500
0.200
0
73.6
40.8
162
0.150 2.09
25
Chlorobenzene
0.194
0.0500
0.200
0
97.0
35.7
168
0.197 1.43
25
Chloroform
0.207
0.0500
0.200
0
103
18.3
199
0.214 3.61
25
Tetrachloroethene
0.157
0.0500
0.200
0
78.6
10
261
0.163 3.69
25
Trichloroethene
0.185
0.0500
0.200
0
92.4
23.8
175
0.194 4.81
25
Vinyl chloride
0.192
0.0200
0.200
0
95.8
10
165
0.197 2.63
25 QC+
Surr:4-Bromofluorobenzene
503
500.0
101
84.6
130
0
25
Surr: Di bromofluorom ethane 499
500.0
99.7
71.4
127
0
25
Qualifiers: *
Value exceeds Maximum Contaminant Level.
B
Analyte detected
in the associated Method Blank
E
Value above quantitation range
H
Holding times for preparation or analysis exceeded
J
Analyte detected
below quantitation limits
M
Manual Integration used to determine
Original
MC
Value is below Minimum Compound Limit.
ND
Not Detected
O
RSD is greater than RSDlimit
P
Second column confirmation exceeds
PL
Permit Limit
R
RPD outside accepted recovery limits
Page 14 of 29

sumfoll Summit Environmental Technologies, Inc.
3310 Win St.
ENVIRONMENTAL TECHNOLOOafS, INC Cuyahoga Falls, Ohio 44223
Analyllaal 4ab#fafvrie5 TEL: [phone] FAX.- [phone]
Website: http://www.settek.com
QC SUMMARY REPORT
WO#: 18011275
27-Feb-18
Client: Synagro
Project: Siler City WTP BatchID: 30720
Sample ID 18011188-002aMSD
SampType: MSD
TestCode:
tclp-voc-mstr Units: mg/L
Prep Date:
RunNo: 80303
Client ID: BatchQC
Batch ID: 30720
TestNo:
SW8260B SW1311M
Analysis Date: 2/6/2018
SegNo: 1406935
Analyte
Result
PQL
SPK value SPK Ref Val
%REC LowLimit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Surr: Toluene-d8
516
Qualifiers: * Value exceeds Maximum Contaminant Level.
H Holding times for preparation or analysis exceeded
MC Value is below Minimum Compound Limit.
P Second column confirmation exceeds
500.0
103 74.6
B Analyte detected in the associated Method Blank
J Analyte detected below quantitation limits
ND Not Detected
PL Permit Limit
127
0 25
E Value above quantitation range
M Manual Integration used to determine
O RSD is greater than RSDlimit
R RPD outside accepted recovery limits
Original
Page 15 of 29

sumfoll Summit Environmental Technologies, Inc.
3310 Win St.
ENVIRONMENTAL TECHNOLOOafS, INC Cuyahoga Falls, Ohio 44223
Analyllaal 4ab#fafvrie5 TEL: [phone] FAX.- [phone]
Website: http://www.settek.com
QC SUMMARY REPORT
Client: Synagro
Project: Siler City WTP BatchID: 30744
WO#: 18011275
27-Feb-18
Sample ID 18011276-001ams
SampType: ms
TestCode:
tclp-svoc-cpe Units: mg/L
Prep Date: 2/6/2018
RunNo: 80413
client ID: BatchQC
Batch ID: 30744
TestNo:
SW8081 SW3510C
Analysis Date: 2/7/2018
SegNo: 1412121
analyte
Result
PQL
SPK value SPK Ref Val
%REC LowLimit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Endrin
0.00553
0.00200
0.0200
0
27.6
20
157
QMR
gamma-BHC
0.00667
0.00200
0.0200
0
33.4
22
137
QMR
Heptachlor
0.00566
0.00200
0.0200
0
28.3
24
121
QMR
Heptachlor epoxide
0.00571
0.00200
0.0200
0
28.5
27
152
QMR
Methoxychlor
0.00680
0.00200
0.0200
0
34.0
10
199
QMR
Surr: TCMX
15.1
40.00
37.8
10
119
Surr: DCB
8.82
40.00
22.1
10
119
Sample ID 18011276-001amsd
SampType: msd
TestCode:
tclp-svoc-cpe Units: mg/L
Prep Date: 2/6/2018
RunNo: 80413
client ID: BatchQC
Batch ID: 30744
TestNo:
SW8081 SW3510C
Analysis Date: 2/7/2018
SegNo: 1412122
analyte
Result
PQL
SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Endrin
0.0103
0.00200
0.0200
0
51.3
20
157
0.00553
59.9
30 R
gamma-BHC
0.00981
0.00200
0.0200
0
49.0
22
137
0.00667
38.0
30 R
Heptachlor
0.00952
0.00200
0.0200
0
47.6
24
121
0.00566
50.9
30 R
Heptachlor epoxide
0.0102
0.00200
0.0200
0
50.8
27
152
0.00571
56.2
30 R
Methoxychlor
0.0128
0.00200
0.0200
0
63.8
10
199
0.00680
60.9
30 R
Surr: TCMX
20.1
40.00
50.3
10
119
0
Surr: DCB
12.9
40.00
32.2
10
119
0
NOTES:
The Pesticide TCLP Sample MS and MSD pair exhibited high RPDs for all analytes of interest; The MS and MSD exhibited results within the acceptance limits for
all analytes of
interest
individually.
Qualifiers: * Value exceeds Maximum Contaminant Level. B Analyte detected in the associated Method Blank E Value above quantitation range
H Holding times for preparation or analysis exceeded J Analyte detected below quantitation limits M Manual Integration used to determine
MC Value is below Minimum Compound Limit. ND Not Detected O RSD is greater than RSDlimit Original
P Second column confirmation exceeds PL Permit Limit R RPD outside accepted recovery limits
Page 16 of 29

sumfo'
Summit Environmental Technologies, Inc.
3310 Win St.
QC SUMMARY REPORT
ENVIRONMENTAL TECHNOLOOafS, INC
Cuyahoga Falls, Ohio 44223
WO#: 1801127.5
Analyllaal 4ab#fafvrie5 TEL: [phone] FAX.- [phone]
Website: http://www.settek.com
27-Feb-18
Client:
Synagro
Project:
Siler City WTP
BatchID: 30768
TCLP Mercury ND 0.00200
TCLP Mercury 0.00406 0.00200 0.00400 0 102 80 120
TCLP Mercury 0.00456 0.00200 0.00400 0 114 75 125
Sample ID 18011527-001AMSD
SampType: MSD
TestCode:
HG_TCLP(74 Units: PPM
Prep Date: 2/7/2018
RunNo: 80370
Client ID: BatchQC
Batch ID: 30768
TestNo:
SW7470A SW7470A
Analysis Date: 2/8/2018
SegNo: 1410456
Analyte
Result
PQL
SPK value SPK Ref Val
%REC LowLimit HighLimit RPD Ref Val
%RPD RPDLimit Qual
TCLP Mercury 0.00484 0.00200
0.00400 0 121 75
125
0.00456 5.96 20
Qualifiers: * Value exceeds Maximum Contaminant Level.
B Analyte detected in the associated Method Blank
E
Value above quantitation range
H Holding times for preparation or analysis exceeded
J Analyte detected below quantitation limits
M
Manual Integration used to determine
MC Value is below Minimum Compound Limit.
ND Not Detected
O
RSD is greater than RSDlimit
P Second column confirmation exceeds
PL Permit Limit
R
RPD outside accepted recovery limits
Original
Page 17 of 29

sumfoll Summit Environmental Technologies, Inc.
3310 Win St.
ENVIRONMENTAL TECHNOLOOa>=S, INC Cuyahoga Falls, Ohio 44223
Analyllaal 4ab#fatvrie5 TEL: [phone] FAX.- [phone]
Website: http://www.settek.com
QC SUMMARY REPORT
Client: Synagro
Project: Siler City WTP Batchll): 30768
WO#: 18011275
27-Feb-l8
Sample ID 18011527-001AMSD
SampType: MSD
TestCode:
HG_TCLP(74 Units: PPM
Prep Date: 21712018
RunNo: 80370
client ID: BatchQC
Batch ID: 30768
TestNo:
SW7470A SW7470A
Analysis Date: 21812018
SegNo: 1410456
knalyte
Result
PQL
SPK value SPK Ref Val
%REC Lowl-imit Highl-imit RPD Ref Val
%RPD RPDLimit Qual
Qualifiers: * Value exceeds Maximum Contaminant Level.
H Holding times for preparation or analysis exceeded
MC Value is below Minimum Compound Limit.
P Second column confirmation exceeds
B Analyte detected in the associated Method Blank
J Analyte detected below quantitation limits
ND Not Detected
PL Permit Limit
E Value above quantitation range
M Manual Integration used to determine
O RSD is greater than RSDlimit
R RPD outside accepted recovery limits
Original
Page 18 of 29

mfo' Summit Environmental Technologies, Inc. QC SUMMARY REPORT
su3310 Win St.
ENVIRONMENTAL TECHNOLOOafS, INC Cuyahoga Falls, Ohio 44223 WO#: 1801127.5
Analyllaal 4ab#fafvrie5 TEL: [phone] FAX.- [phone]
Website: http://www.settek.com 27-Feb-18
Client: Synagro
Project: Siler City WTP BatchID: 30893
Sample ID mb-30893
SampType: mblk
TestCode:
tclp-svoc-her Units: mg/L
Prep Date: 2/9/2018
RunNo: 80862
Client ID: PBS
Batch ID: 30893
TestNo:
SW8151A SW8151A
Analysis Date: 2/20/2018
SegNo: 1426788
Analyte
Result
PQL
SPK value SPK Ref Val
%REC LowLimit HighLimit RPD Ref Val
%RPD RPDLimit Qual
2,4-D ND 1.00 0 0
2,4,5-TP ND 0.500 0 0 d
Surr: DCAA 469 500.0 93.8 20 140
Sample ID Ics-30893
SampType: Ics
TestCode:
tclp-svoc-her Units: mg/L
Prep Date: 2/9/2018
RunNo: 80862
Client ID: LCSS
Batch ID: 30893
TestNo:
SW8151A SW8151A
Analysis Date: 2/20/2018
SegNo: 1426790
Analyte
Result
PQL
SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
2,4-D ND 1.00 0.500 0 94.2 62.6 125
2,4,5-TP ND 0.500 0.500 0 91.0 52.5 128
Surr: DCAA 499 500.0 99.9 20 140
Qualifiers: * Value exceeds Maximum Contaminant Level. B Analyte detected in the associated Method Blank
H Holding times for preparation or analysis exceeded J Analyte detected below quantitation limits
MC Value is below Minimum Compound Limit. ND Not Detected
P Second column confirmation exceeds PL Permit Limit
E Value above quantitation range
M Manual Integration used to determine
O RSD is greater than RSDlimit
R RPD outside accepted recovery limits
Original
Page 19 of 29

mfo' Summit Environmental Technologies, Inc. QC SUMMARY REPORT
su3310 Win St.
ENVIRONMENTAL TECHNOLOOafS, INC Cuyahoga Falls, Ohio 44223 WO#: 1801127.5
Analyllaal 4ab#fafvrie5 TEL: [phone] FAX.- [phone]
Website: http://www.settek.com 27-Feb-18
Client: Synagro
Project: Siler City WTP BatchID: 30893
Sample ID 18011410-001ams
SampType: ms
TestCode:
tclp-svoc-her Units: mg/L
Prep Date: 2/9/2018
RunNo: 80998
Client ID: BatchQC
Batch ID: 30893
TestNo:
SW8151A SW8151A
Analysis Date: 2/22/2018
SegNo: 1430808
Analyte
Result
PQL
SPK value SPK Ref Val
%REC LowLimit HighLimit RPD Ref Val
%RPD RPDLimit Qual
2,4-D
ND
11.3 0.500
0 82.3
37
105
HQC-
2,4,5-TP
ND
11.3 0.500
0 84.2
38
106
HQC-
Surr: 2,4-Dichlorophenylacetic acid
451
500.0
90.3
20
140
H
Sample ID 18011410-001amsd
SampType: msd
TestCode:
tclp-svoc-her Units: mg/L
Prep Date: 2/9/2018
RunNo: 80998
Client ID: BatchQC
Batch ID: 30893
TestNo:
SW8151A SW8151A
Analysis Date: 2/22/2018
SegNo: 1430809
Analyte
Result
PQL
SPK value SPK Ref Val
%REC Lowl-imit HighLimit RPD Ref Val
%RPD RPDLimit Qual
2,4-D ND 11.3 0.500 0 85.6 37 105 0 0 30 HQC-
2,4,5-TP ND 11.3 0.500 0 89.6 38 106 0 0 30 HQC-
Surr: 2,4-Dichlorophenylacetic acid 481 500.0 96.2 20 140 0 30 H
Qualifiers: * Value exceeds Maximum Contaminant Level. B Analyte detected in the associated Method Blank
H Holding times for preparation or analysis exceeded J Analyte detected below quantitation limits
MC Value is below Minimum Compound Limit. ND Not Detected
P Second column confirmation exceeds PL Permit Limit
E Value above quantitation range
M Manual Integration used to determine
O RSD is greater than RSDlimit
R RPD outside accepted recovery limits
Original
Page 20 of 29

sumfoll Summit Environmental Technologies, Inc.
3310 Win St.
ENVIRONMENTAL TECHNOLOOafS, INC Cuyahoga Falls, Ohio 44223
Analyllaal 4ab#fafvrie5 TEL: [phone] FAX.- [phone]
Website: http://www.settek.com
QC SUMMARY REPORT
WO#: 18011275
27-Feb-18
Client: Synagro
Project: Siler City WTP BatchID: R79971
Sample ID LCS-R79971
SampType: LCS
TestCode:
Ignitability_S Units:
Prep Date:
RunNo: 79971
Client ID: LCSS
Batch ID: R79971
TestNo:
SW1030
Analysis Date: 1/29/2018
SegNo: 1393806
Analyte
Result
PQL
SPK value SPK Ref Val
%REC LowLimit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Ignitability
8.04
Qualifiers: * Value exceeds Maximum Contaminant Level.
H Holding times for preparation or analysis exceeded
MC Value is below Minimum Compound Limit.
P Second column confirmation exceeds
7.240 0 ill
B Analyte detected in the associated Method Blank
J Analyte detected below quantitation limits
ND Not Detected
PL Permit Limit
70 130
E Value above quantitation range
M Manual Integration used to determine
O RSD is greater than RSDlimit
R RPD outside accepted recovery limits
Original
Page 21 of 29

sumfo'
Summit Environmental Technologies, Inc.
3310 Win St.
QC SUMMARY REPORT
ENVIRONMENTAL TECHNOLOOafS, INC
Cuyahoga Falls, Ohio 44223
WO#: 1801127.5
Analyllaal 4ab#fafvrie5 TEL: [phone] FAX.- [phone]
Website: http://www.settek.com
27-Feb-18
Client:
Synagro
Project:
Siler City WTP
BatchID: R80294
Cyanide, Reactive ND 0.500
Cyanide, Reactive 1.02 0.500 1.000 0 102 85 115
Cyanide, Reactive 1.08 0.500 1.000 0 108 81.3 118
Sample ID 18011410-010AMSD
SampType: MSD
TestCode:
Cyanide,Rea Units: mg/L
Prep Date:
RunNo: 80294
Client ID: BatchQC
Batch ID: R80294
TestNo:
SW9014
Analysis Date: 2/2/2018
SegNo: 1405942
Analyte
Result
PQL
SPK value SPK Ref Val
%REC LowLimit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Cyanide, Reactive
1.04 0.500
1.000 0 104 81.3
118
1.084 3.76 5
Qualifiers: *
Value exceeds Maximum Contaminant Level.
B Analyte detected in the associated Method Blank
E
Value above quantitation range
H
Holding times for preparation or analysis exceeded
J Analyte detected below quantitation limits
M
Manual Integration used to determine
MC
Value is below Minimum Compound Limit.
ND Not Detected
O
RSD is greater than RSDlimit
P
Second column confirmation exceeds
PL Permit Limit
R
RPD outside accepted recovery limits
Original
Page 22 of 29

sumfoll Summit Environmental Technologies, Inc.
3310 Win St.
ENVIRONMENTAL TECHNOLOOa>=S, INC Cuyahoga Falls, Ohio 44223
Analyllaal 4ab#fatvrie5 TEL: [phone] FAX.- [phone]
Website: http://www.settek.com
QC SUMMARY REPORT
Client: Synagro
Project: Siler City WTP Batchll): R80294
WO#: 18011275
27-Feb-18
Sample ID 18011410-010AMSD
SampType: MSD
TestCode:
Cyanide,Rea Units: mglL
Prep Date:
RunNo: 80294
client ID: BatchQC
Batch ID: R80294
TestNo:
SW9014
Analysis Date: 21212018
SegNo: 1405942
knalyte
Result
PQL
SPK value SPK Ref Val
%REC Lowl-imit Highl-imit RPD Ref Val
%RPD RPDLimit Qual
QualiSers: * Value exceeds Maximum Contaminant Level.
H Holding times for preparation or analysis exceeded
MC Value is below Minimum Compound Limit.
P Second column confirmation exceeds
B Analyte detected in the associated Method Blank
J Analyte detected below quantitation limits
ND Not Detected
PL Permit Limit
E Value above quantitation range
M Manual Integration used to determine
O RSD is greater than RSDlimit
R RPD outside accepted recovery limits
Original
Page 23 of 29

sumfo'
Summit Environmental Technologies, Inc.
3310 Win St.
QC SUMMARY REPORT
ENVIRONMENTAL TECHNOLOOafS, INC
Cuyahoga Falls, Ohio 44223
WO#: 1801127.5
Analyllaal 4ab#fafvrie5 TEL: [phone] FAX.- [phone]
Website: http://www.settek.com
27-Feb-18
Client:
Synagro
Project:
Siler City WTP
BatchID: R80297
Sulfide, Reactive ND 25.0
Sulfide, Reactive 4670 25.0 4800 0 97.3 85 115
Sulfide, Reactive 4620 25.0 4800 0 96.2 75 125
Sample ID 18011410-010AMSD
SampType: MSD
TestCode:
Sulfide,React Units: mg/L
Prep Date:
RunNo: 80297
Client ID: BatchQC
Batch ID: R80297
TestNo:
SW9034
Analysis Date: 2/2/2018
SegNo: 1405983
Analyte
Result
PQL
SPK value SPK Ref Val
%REC LowLimit HighLimit RPD Ref Val
%RPD RPDLimit Qual
Sulfide, Reactive
4410 25.0
4800 0 91.9 75
125
4620 4.65 30
Qualifiers: *
Value exceeds Maximum Contaminant Level.
B Analyte detected in the associated Method Blank
E
Value above quantitation range
H
Holding times for preparation or analysis exceeded
J Analyte detected below quantitation limits
M
Manual Integration used to determine
MC
Value is below Minimum Compound Limit.
ND Not Detected
O
RSD is greater than RSDlimit
P
Second column confirmation exceeds
PL Permit Limit
R
RPD outside accepted recovery limits
Original
Page 24 of 29

sumfoll Summit Environmental Technologies, Inc.
3310 Win St.
ENVIRONMENTAL TECHNOLOOa>=S, INC Cuyahoga Falls, Ohio 44223
Analyllaal 4ab#fafvrie5 TEL: [phone] FAX.- [phone]
Website: http://www.settek.com
QC SUMMARY REPORT
Client: Synagro
Project: Siler City WTP Batchll): R80297
WO#: 18011275
27-Feb-18
Sample ID 18011410-010AMSD
SampType: MSD
TestCode:
Sulfide,React Units: mglL
Prep Date:
RunNo: 80297
client ID: BatchQC
Batch ID: R80297
TestNo:
SW9034
Analysis Date: 21212018
SegNo: 1405983
knalyte
Result
PQL
SPK value SPK Ref Val
%REC Lowl-imit Highl-imit RPD Ref Val
%RPD RPDLimit Qual
QualiSers: * Value exceeds Maximum Contaminant Level.
H Holding times for preparation or analysis exceeded
MC Value is below Minimum Compound Limit.
P Second column confirmation exceeds
B Analyte detected in the associated Method Blank
J Analyte detected below quantitation limits
ND Not Detected
PL Permit Limit
E Value above quantitation range
M Manual Integration used to determine
O RSD is greater than RSDlimit
R RPD outside accepted recovery limits
Original
Page 25 of 29

sumfoll Summit Environmental Technologies, Inc.
3310 Win St.
ENVIRONMENTAL TECHNOLOOa>=S, INC Cuyahoga Falls, Ohio 44223
Analyllaal 4ab#fatvrie5 TEL: [phone] FAX.- [phone]
Website: http://www.settek.com
QC SUMMARY REPORT
WO#: 18011275
27-Feb-l8
Client: Synagro
Project: Siler City WTP BatchID: R80464
Sample ID 18020385-001ADUP
SampType: DUP
TestCode:
pH_Oil(9045 Units: s.u.@21.8C
Prep Date:
RunNo: 80464
Client ID: BatchQC
Batch ID: R80464
TestNo:
SW9045D
Analysis Date: 2/12/2018
SegNo: 1413679
Analyte
Result
PQL
SPK value SPK Ref Val %REC
Lowl-imit Highl-imit RPD Ref Val
%RPD RPDLimit Qual
pH
10.7
Qualifiers: * Value exceeds Maximum Contaminant Level.
H Holding times for preparation or analysis exceeded
MC Value is below Minimum Compound Limit.
P Second column confirmation exceeds
0 0
B Analyte detected in the associated Method Blank
J Analyte detected below quantitation limits
ND Not Detected
PL Permit Limit
10.7 0 10
E Value above quantitation range
M Manual Integration used to determine
O RSD is greater than RSDlimit
R RPD outside accepted recovery limits
Original
Page 26 of 29

mfo' Summit Environmental Technologies, Inc. QC SUMMARY REPORT
su3310 Win St.
ENVIRONMENTAL TECHNOLOOafS, INC Cuyahoga Falls, Ohio 44223 WO#: 1801127.5
Analyllaal 4ab#fafvrie5 TEL: [phone] FAX.- [phone]
Website: http://www.settek.com 27-Feb-18
Client: Synagro
Project: Siler City WTP BatchID: R80464
Sample ID LCS-R80464
SampType: LCS
TestCode:
pH_NPW(450 Units: s.u.@20.6C
Prep Date:
RunNo: 80464
Client ID: LCSW
Batch ID: R80464
TestNo:
SW9045D
Analysis Date: 2/12/2018
SegNo: 1413497
Analyte
Result
PQL
SPK value SPK Ref Val %REC
LowLimit HighLimit RPD Ref Val
%RPD RPDLimit Qual
pH 7.0 7.0 0 101 98.6 101.4
Sample ID 18020179-001ADUP
SampType: DUP
TestCode:
pH_NPW(450 Units: s.u.@19.2C
Prep Date:
RunNo: 80464
Client ID: BatchQC
Batch ID: R80464
TestNo:
SW9045D
Analysis Date: 2/12/2018
SegNo: 1413499
Analyte
Result
PQL
SPK value SPK Ref Val %REC
LowLimit HighLimit RPD Ref Val
%RPD RPDLimit Qual
pH 11.2 11.2 0 5
Qualifiers: * Value exceeds Maximum Contaminant Level.
H Holding times for preparation or analysis exceeded
MC Value is below Minimum Compound Limit.
P Second column confirmation exceeds
B Analyte detected in the associated Method Blank
J Analyte detected below quantitation limits
ND Not Detected
PL Permit Limit
E Value above quantitation range
M Manual Integration used to determine
O RSD is greater than RSDlimit
R RPD outside accepted recovery limits
Original
Page 27 of 29

DC4WO 39 R"-G
Bffm ive UrlG17W5
SUMMIT Analysis Request 1 Chain of Custody
E"Fw)1 t'IMOML WC14MCKJ GIGS. INC_ pat &mmt rSn- 0Ylffw%I TwhrAoves, Inc ww ankY
-"10 %%%mamm
ge1of1
Page 28 of 29

SUMMIT Summit Environmental Technologies, Inc.
3310 Win St.
F."WRONME14TAL7ECHNOLOGJES,INQ. Cuyahoga Falls, Ohio44223 Sample Log -In Check List
—.... Arrafytrcal Lahpralor es TEL: [phone] FAX. [phone]
Website: http://`"-m,-",.settek.com
Client Name: SYN-NC-27028 Work Order Number: 18011275 RcptNo: 1
Logged by: Lori Douglas 1/26/2018 9:30:00 AM
Completed By: Christopher Livengood 1/26/2018 2:33:08 PM
Reviewed By: Jennifer Woolf 1/26/2018 5:53:04 PM
Chain of Custody
1. Is Chain of Custody complete? Yes ❑ No ❑ Not Present ❑
2. How was the sample delivered? Fed Ex
Log 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 ❑d
No. Seal Date: Signed By:
5. Was an attempt made to cool the samples? Yes V No ❑ NA ❑
6. Were all samples received at a temperature of >0' C to 6.0'C Yes V No ❑ NA ❑
7. Sample(s) in proper container(s)?
Yes
V
No ❑
8. Sufficient sample volume for indicated test(s)?
Yes
0
No ❑
9. Are samples (except VOA and ONG) properly preserved?
Yes
0
No ❑
10. Was preservative added to bottles?
Yes
❑
No ❑
NA V
NA
1 1 . 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 V
13. Does paperwork match bottle labels?
Yes
V
No ❑
(Note discrepancies on chain of custody)
14. Are matrices correctly identified on Chain of Custody?
Yes
V
No ❑
15. Is it clear what analyses were requested?
Yes
V
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
❑
No ❑
NA V
Person Notified: Date
By Whom: Via: ❑ eMail ❑ Phone ❑ Fax ❑ In Person
Regarding:
Client Instructions:
18. Additional remarks:
Cooler Information
Cooler No
Temp °C
Condition
I Seal Intact
Seal No
Seal Date
Signed By
1
14.0
Goodl
Not Present
Page 29 of 29

SECTION 5

Facility Name: Town of Si1er City WQ Permit Number: WQ0003226
WWTP Name: Town of Siler City WWTP NPDES Number: NC0026441
Monitoring Period: From 1i1/2020 To 3/31/2020
Pathogen Reduction (40 CFR 503.32/15A NCAC 02T.1106) - Please indicate level achieved and alternative performed:
Class A:
Alt. 1/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 Composting Aerobic Digestion
Anaerobic Digestion
T4'---1:.,..hla to nitnvo..+:oa..®rr--a lri— A nr t Naac RA rmmnlata thn Winwina mnnitarina dntnt
Parameter
Allowable Level in Sludge
Pathogen Density
No. of
Frequency
Sample
Analytical
Excee-
of
Type
Technique
Minimum Geo. Mean Maximum Units
deuces
Analysis
Fecal
2x10to the 61s
MPN
MPN/g
Coliform
power per gram
of total solids
21542
37154
65717
CFU/g
0
4 /Yr
grab
SM9222D
CFU
1000 MPN per gram of
MPN/g
total solids (dry weight)
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. I
Option/Alt. 2
Option/Alt. 3 Option/Alt. 4
(VS reduction)
(40-day bench)
(30-day bench) (Spec. 02 uptake) XX
Option/Alt. 5
Option/Alt. 6
Option/Alt. 7 Option/Alt. 8
(14-Day Aerobic)
(Alk Stabilization)
(Drying — Stable) (Drying —Unstable)
Option/Alt. 9
(Injection)
Option/Alt. 10
(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."
"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."
IZoY LYnl(I) L Town Manager
Preparer nd Title (, or print) Land Applier Name and Title (if applicable) (type or print)
Signature of reparer* Date Signature of Land Applier (if applicable) Date
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T.1102 (26)

Contact: Ryan Copeland
Report Date:
Page 1
1/27/2020
Client: Synagro
284 Boger Road
Project:
Siler City
Mocksville, NC 27028
Date Sample Rcvd:
1/16/2020
Meritech Work Order #
01162022 Sample: Siler City 1 Grab
1/16/20
Parameters
Results Analysis Date
Reporting Limit
Method
% Total Solids
3.98 % 1/21/20
0-100 %
SM 2540B
Fecal Coliform (Sludge)
45,683 col/g dry wt 1/16/20
130 col/g dry wt
SM 9222D
Meritech Work Order #
01162023 Sample: Siler City 2 Grab
1/16/20
Parameters
Results Analysis Date
Reporting Limit
Method
% Total Solids
4.15 % 1/21/20
0-100 %
SM 2540B
Fecal Coliform (Sludge)
65,717 col/g dry wt 1/16/20
130 col/g dry wt
SM 9222D
Meritech Work Order #
01162024 Sample: Siler City 3 Grab
1/16/20
Parameters
Results Analysis Date
Reporting Limit
Method
% Total Solids
4.22 % 1/21/20
0-100 %
SM 2540B
Fecal Coliform (Sludge)
<21542 col/g dry wt 1/16/20
21542 col/g dry wt
SM 9222D
Meritech Work Order #
0116202S Sample: Siler City 4 Grab
1/16/20
Parameters
Results Analysis Date
Reporting Limit
Method
% Total Solids
4.00 % 1/21/20
0-100 %
SM 2540B
Fecal Coliform (Sludge)
45,455 col/g dry wt 1/16/20
130 col/g dry wt
SM 9222D
Meritech Work Order #
01162026 Sample: Siler City 5 Grab
1/16/20
Parameters
Results Analysis Date
Reporting Limit
Method
% Total Solids
4.26 % 1/21/20
0-100 %
SM 2540B
Fecal Coliform (Sludge)
64,020 col/g dry wt 1/16/20
130 col/g dry wt
SM 9222D
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

Page 2
Contact: Ryan Copeland Report Date: 1/27/2020
Client: Synagro
284 Boger Road Project: Siler City
Mocksville, NC 27028 Date Sample Rcvd: 1/16/2020
Meritech Work Order # 01162027 Sample: Siler City 6 Grab 1/16/20
Parameters Results Analysis Date Reporting Limit Method
% Total Solids
4.04 %
1/21/20
0-100 %
SM 2540B
Fecal Coliform (Sludge)
<22502 col/g dry wt
1/16/20
22502 col/g dry wt
SM 9222D
Meritech Work Order # 01262028 Sample: Siler City 7 Grab
Parameters
Results
Analysis Date
Reporting Limit
% Total Solids
3.94 %
1/21/20
0-100 %
Fecal Coliform (Sludge)
23,073 col/g dry wt
1/16/20
130 col/g dry wt
1/16/20
Method
SM 2540B
SM 9222D
I hereby certify that I have reviewed and approve these data. -incH 11 I'k ML�
Laboratory RepIresentative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

8/9n8 Chain of Custody Record (COC)
NPDES#:
Client: AK0 Phone: 34 -6n7 -91 oi'�
Address: L�q E_06�ER (2-uRQ Fax:
6.QLJ Vlll C_ �� Email: cc'PEO/vo 6�' sylym'f t
Project: SILE(L LI'TY WWI V
P.O.#:
Attention: Z, JTurn Around Time*
o0
HOW WOUId you like our report Sent? *RUSH work needs prior approval,
y y p Char es ADDIV
Circle all that apply: Ema l eferred), Fax, Mail Stcl 10 s) 3 5 Days zrs
M E R ITE C H, INC.
ENVIRONMENTAL LABORATORIES
642Tamco Rd. Phone: [phone]
Reidsville INC 27320 Fax: [phone]
' Email: [e-mail]
www.meritechlabs.com
Sample Location and/or ID #
Sampling Dates & Times
Person Taking Sample (Sign/Pnn ): I
Lamb Use Only
Start
End
Comp?
p.
Grab?
#of
Cont.
Test(s) Required
on Ice?
:Y �s / No
pH OK?
7
ClOK.
Date
Time
Date
Time
i;
I I I �, /
i
Cr
e (,q )LL 1- 0r_ol -
�3
L
-
u
Temperature Upon
Receipt: 0'
Method of
Shipment:
*** Dechlorination
(<0.5 p m) of Ammonia, Cyanide, Phenol and TKN samples must be done in the field prior to preservation.
Comments:
Compositor #
El UPS
Jug #
❑ Fed Ex
Are these results for regulatory purposes? Yes a No 0
Report results in: mg/L ❑ mg/kg ❑ ug/L ❑
Hand Delivery
Relinquished by: Date:
�L� �U i il� �Z, Time: ',w
Received by: Date: Time:
❑ Other
Relinquished by: Date: Time:
Received by: Date: Time:
Relinquished by: Date: Time:
Received by Lab: h i,� Time: 22

Siler City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken t/.23! 20 Analysis Done By
Time Taken i AM M Aerated from -. AM/PM to AM/PM
By Whom _ Aeration Time a— (Must be < 2 hrs.)
Temperature When Taken i'°C Analysis Start Time
Location of Sample: (Circle One) Digeste A�` r Digester B(near road)
NOTE: Temperature should be between 10°C and 30°C Aeration required if DO is < 5
TEMP.°C
TIME(min)
DOReadingtmgN>
Start=% , q
0
�r
1
2'
3
'l ?
4
l�
5
6
`l
Mid.=r� •
7
C
8;
10,
11
�sL
12.
t ,
13
5
14
5,! J
15
",
% Total Solids
(,G I Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish #
mIs. 30
Wt. of Dish,g 2 . 033 Z'
Wt.of Wet sample +Dish,g 3 `L , t{ ? 1
Wt. of Dried Residue + Dish,g *z , (a 117-
SAMPLE #2
Dish # `Z
mIs. -3p
Wt. of Dish,g 2. ; 0 13"0 3
Wt.of Wet sample +Dish,g �3L.. 1 5_q
Wt. of Dried Residue + Dish,g .2 : 6 `z'-1
Placed in 103-105 degrees C oven @f
Taken out of oven @ 3;3y Pm
Drying time & hrs. /,5 min.
Placed in dessicator & weighed .
% TOTAL SOLIDS = Wt. of Dried residue + dish.a - Wt of Dish,g. x 1000
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000 (x 100 )
Sample #1 %Total Solids= 2, , (, 17 z `z- X f d�y Jq
Sample #2 % Total Solids=

SilerCity WastetreatmentPlantLab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken i X iZ0 Analysis Done By -55
Time Taken $ ; z,?-l4nt OPM Aerated from AM/PM to AM/PM
By Whom 1515 Aeration Time (Must be < 2 hrs.)
Temperature When Taken 00C Analysis Start Time .A✓+'i
Location of Sample : (Circle One) Digester A or Digester Bear road)
NOTE: Temperature should be between 10°C and 30°C Aeration required if DO is < 5
TEMP.°C
TIME(min)
DOReading (mg/l)
Start= /3. $
0
`"1, 01
2
3
(,'7
4
5(23
5
L1
6�
Mid.=
7
°2
8
.ice
9
, 60
10��
11
12
13,�{`3
14
End=/�-g
15
61. 1
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish #
Wt. of Dish,g .2. G 6 q 16
Wt.of Wet sample +Dish,g 3 j ° 7 f 1g
Wt. of Dried Residue + Dish,g Z , f 3 `l Ci
SAMPLE #2
Dish # 7—
MIS. '30
Wt. of Dish,g . 0 �
Wt.of Wet sample +Dish,g 3 1 L
Wt. of Dried Residue + Dish,g
Placed in 103-105 degrees C oven @ I `, ) o
`--, Am
Taken out of oven @ + 545 Pr►i
Drying time 5 hrs. C min.
Placed in dessicator & weighed.
% TOTAL SOLIDS = Wt. of Dried residue + dishg - Wt of Dish g x 1000
le +dish, (x 100 )
Wt. of Wet sample g. -Wt. of Dish,g. x 1000
Sample #1 %Total Solids= Z ' �` r ' 10 X 1 Vac, 1 0
15,
it Z 0 2
Sample #2 % Total Solids=
31. ,q3,j

Siler City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken -_Q 7-16, Analysis Done By �,
Time Taken ems-- AM Aerated from f AM/PM to AM/PM
By Whom P-Y- '� Aeration Time (Must be < 2 hrs.)
Temperature When Taken f =k °C Analysis Start Time 1 S6),�p,�
Location of Sample : (Circle One) Digester A or4 i estt er ear road)
NOTE: Temperature should be between 100C and 30°C Aeration required if DO is < 5
TEMP.°C
TIME(min)
DOReading (mgA)
Start= j;.
0
.
1
� r
2f
3
tz
4
• �,
5
6
`i3
7
8.�
9.
10
�1
11
1
12.
13
La
14
1,S
End=
15
17 : LJ
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mIs.
SAMPLE #1
Dish # 1
mis. 'So r"� S
Wt. of Dish,g --2, o s I
Wt.of Wet sample +Dish,g J . �, LI I �
Wt. of Dried Residue + Dish,g,,?. & % 41
r
SAMPLE #2
Dish #
mis. ''�0..��y�
Wt. of Dish,g , D `"fit
Wt.of Wet sample +Dish,g 31 T -f3 8
Wt. of Dried Residue + Dish,g 2 . 4.5"3 a
Placed in 103-105 degrees C oven @Si
Taken out of oven @ 6 AW
Drying time IQ hrs. !h min.
Placed in desslcator & weighed .
% TOTAL SOLIDS = Wt. of Dried residue + dishg - Wt of Dish.a. x 1000
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000 (x 100 )
Sample #1 %Total Solids= y y C _ 49, L2 2 ex L fn U _
.3 �. L �(! yl • b
Sample #2 %Total Solids=
a�.1?0

Slier City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken / -�A �9 --3 Lk Analysis Done By RL
Time Taken AM/M Aerated from — AM/PM to AM/PM
By Whom Jam- Aeration Time (Must be < 2 hrs.)
Temperature When Taken J °C Analysis Start Time a : 3S�
Location of Sample : (Circle One) Diges er r Digester B(near road)
NOTE: Temperature should be between 10°C and 300C Aeration required if DO is < 5
TEMP.°C
TIME(min)
DOReading (mgN)
Start= iy, a
0
4 (�
1
�1.
2
3
q�
4
5
6
aS�
MId.= / lay
7
�e
8
9
10
¢ `
11r
12
�<!
13
14
r ,s
End= i'
15
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish #
mis.
Wt. of Dish,g a, c) D
Wt.of Wet sample +Dish,g 3 . 19 i3
Wt. of Dried Residue + Dish,g Ct f 88
SAMPLE #2
Dish #
mis. 30
Wt. of Dish,g , o '-I I -,
Wt.of Wet sample +Dish,g 31, c19 sGt
Wt. of Dried Residue + Dish,g Q-0 197
Placed in 103-105 degrees C oven @ Taken out of oven @ 7,,5.5y04j
Drying time 57 hrs. min.
Placed in dessicator & weighed .
% TOTAL SOLIDS = Wt. of Dried residue + dish,g - Wt. of Dish cix 1000 (x 100 )
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
Sample #1 %Total Solids= 2 .4 ► 88 - =%c(m Z -6-78(e
3-17 . 79 - 2. 04 o 2 _ 3 3 Ciao)
Sample #2 % Total Solids= ?, 4 I S-7 - 2• d Q 13 .5 7 7 y
H1, q'789 - CIbO,= j, 9`�
2 . oy ► 3 _ � 9.9 571a 6

Slier City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken %'' Analysis Done By
Time Taken -s AM/PM Aerated from _ AM/PM to AM/PM
By Whom 1.. Aeration Time — (Must be < 2 hrs.)
Temperature When Taken /_15::� °C Analysis Start Time �,` �,l S— AM
Location of Sample : (Circle One) Digester A or Digester B(near road)
NOTE: Temperature should be between 10°C and 30°C Aeration required if DO is < 5
TEMP.°C
TIME(min)
DO Reading (mg/1)
Start=/3, Go
0
8.3(
1
�..
2
i3 i
3
ti
4
5
6
Mid.= 13.
7
- • %Cl
8
9
1 ��
10
�(
11•
12
13
14i-
End= 1�,4
15
% Total Solids
Place 25 gms. to 50 gms. of sample
zz for % total solids @ 30 mIs.
SAMPLE #1
Dish # /
mis. 120
Wt. of Dish,g _-1) - 0 4 C/4
Wt.of Wet sample +Dish,g 3? stY3 :1
Wt. of Dried Residue + Dish,g . ,1G 7/ -Z
SAMPLE #2
Dish #
MIS.
Wt. of Dish,g
e?" 0 y IF
Wt.of Wet sample +Dish,g 3 1, 9 1(.Q 7
Wt. of Dried Residue + Dish,g �:2. G q -f
Placed in 103-105 degrees C oven @ 8 : SS
Taken out of ov n @ .5.5—
Drying time 62 hrs. min.
Placed in dessicator & weighed .
% TOTAL SOLIDS = Wt. of Dried residue + dishg - Wt of Dish q x 1000
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000 (x 100 )
Sample #1 %Total Solids=
Sample #2 % Total Solids=
i - 2,05 �+1 a; �l? 7

Siler City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken 1'!5 I -3-V W Analysis Done By --59
Time Taken `i"410e AM PM Aerated from AM/PM to AM/PM
By WhomAeration Time (Must be < 2 hrs.)
Temperature When Taken 113 °C Analysis Start Time f
Location of Sample : (Circle One) Digester A or Digesterear road)
NOTE: Temperature should be between 10'C and 30'C Aeration required if DO is < 5
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish #
mis. `��✓
Wt. of Dish,g
Wt.of Wet sample +Dish, g �✓��
Wt. of Dried Residue + Dish,g
SAMPLE #2
Dish # �--
MIS. j
Wt. of Dish,g 2 , €i 'a S 2:
Wt.of Wet sample +Dish,g 3 1 . 5 7c
Wt. of Dried Residue + Dish,g 2 e tO 5' y (';�
Placed in 103-105 degrees C oven @ 10 15 Am
Taken out of oven @ W : I'S ?M
Drying time (ahrs. 10 min.
Placed in dessicator & weighed .
% TOTAL SOLIDS = Wt. of Dried residue + dish,o - Wt. of Dish,q. x 1000 ( x 100 )
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
Sample #1 %Total Solids=�� Z�®_ �_'� X t�
Sample #2 %Total Solids=
2.0 45 $2 �A i000 4

Siler City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken 1 / 31 I', Analysis Done By 512
Time Taken GPM Aerated from AM/PM to AM/PM
By Whom Aeration Time (Must be < 2 hrs.)
Temperature When Taken ii °C Analysis Start Time t?'F .3 :4Yh
Location of Sample : (Circle One) Di ester A r Digester B(near road)
NOTE: Temperature should be between 10°C and 30°C Aeration required if DO is < 5
TEMP.°C
TIME(min)
Do Reading (m9i1)
Start=tz�
0
N
1
ryt
G+85
2
L72
3
4
.,
5
6
7
E. 2-0
84u
9
.
10'�
e
11
12
13
"j .14 Q
14
End='
15
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish #
m Is.
Wt. of Dish,g
U
-22),(4
Wt.of Wet sample +Dish,g 3'Z : +3 -12 S
Wt. of Dried Residue + Dish,g :2 - 3 2 7-1
SAMPLE #2
Dish #
m Is.
Z
366
Wt. of Dish,g �22_ o +-i o `l
Wt.of Wet sample +Dish,g "l2 , P:, ! ` )
Wt. of Dried Residue + Dish,g .7 j
Placed in 103-105 degrees C oven @
Taken out of oven @ `. em
Drying time 5' hrs. Q min.
Placed in dessicator & weighed .
'/o TOTAL SOLIDS = Wt. of Dried residue + dish.a - Wt. of Dish a x 1000 (x 100 )
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
Sample #1 %Total Solids= —
�' ZgL
X 10041.
61 _
-.3Qoil
«1'JqM
� ,y/
Sample #2 % Total Solids=
�� r OIsZ— Z x 4,04 100,4)

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Dissolved Oxygen Level
m
Town of Siler City
WQ 0003226
1 /23/2020
30
1 /23/2020, 9:OOAM
SS
1 /23/2020, 9:09AM
SS
30
1.9
15.9
16.7
Slope: 0.1
I ntercept: 7.1
Correlation Coefficient: 1.0
milliliters
Yo Dry Solids
legrees Celsius
legrees Celsius
Oxygen Uptake Rate: 8.32 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.44 mg Oxygen/g/hr
Average Temperature: 16 degrees Celsius
Temperature Correction Factor: 1.31079601
Temperature Corrected Specific Oxygen Uptake Rate: 0.57 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Dissolved Oxygen Level
m
Town of Siler City
WQ 0003226
1 /25/2020
13
1 /25/2020, 8:25AM
SS
1 /25/2020, 8:30AM
SS
30
2
13.8
14.8
Slope: 0.1
I ntercept: 7.1
Correlation Coefficient: 1.0
milliliters
Yo Dry Solids
legrees Celsius
legrees Celsius
Oxygen Uptake Rate: 7.64 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.38 mg Oxygen/g/hr
Average Temperature: 14 degrees Celsius
Temperature Correction Factor: 1.500730352
Temperature Corrected Specific Oxygen Uptake Rate: 0.57 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Dissolved Oxygen Level
m
Town of Siler City
WQ 0003226
1/27/2020
13
1/27/2020, 3:15PM
RL
1/27/2020, 3:30PM
RL
30
2
13.8
14.7
Slope: 0.1
I ntercept: 8.9
Correlation Coefficient: 1.0
milliliters
Yo Dry Solids
legrees Celsius
legrees Celsius
Oxygen Uptake Rate: 5.77 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.29 mg Oxygen/g/hr
Average Temperature: 14 degrees Celsius
Temperature Correction Factor: 1.500730352
Temperature Corrected Specific Oxygen Uptake Rate: 0.43 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Dissolved Oxygen Level
m
Town of Siler City
WQ 0003226
1/28/2020
12
1/28/2020, 2:25PM
RL
1/28/2020, 2:35PM
RL
30
1.9
14.3
15
Slope: 0.1
I ntercept: 9.6
Correlation Coefficient: 1.0
milliliters
Yo Dry Solids
legrees Celsius
legrees Celsius
Oxygen Uptake Rate: 7.69 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.40 mg Oxygen/g/hr
Average Temperature: 15 degrees Celsius
Temperature Correction Factor: 1.402551731
Temperature Corrected Specific Oxygen Uptake Rate: 0.57 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Dissolved Oxygen Level
m
Town of Siler City
WQ 0003226
1 /29/2020
13
1 /29/2020, 8:35 AM
DP
1 /29/2020, 8:45AM
DP
30
2
13.6
14.2
Slope: 0.1
I ntercept: 8.4
Correlation Coefficient: 1.0
milliliters
Yo Dry Solids
legrees Celsius
legrees Celsius
Oxygen Uptake Rate: 6.34 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.32 mg Oxygen/g/hr
Average Temperature: 14 degrees Celsius
Temperature Correction Factor: 1.500730352
Temperature Corrected Specific Oxygen Uptake Rate: 0.48 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Dissolved Oxygen Level
m
Town of Siler City
WQ 0003226
1 /30/2020
13
1 /30/2020, 9:40AM
SS
1 /30/2020, 9:48AM
SS
30
2
13.8
14.8
Slope: 0.1
I ntercept: 8.3
Correlation Coefficient: 1.0
milliliters
Yo Dry Solids
legrees Celsius
legrees Celsius
Oxygen Uptake Rate: 6.74 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.34 mg Oxygen/g/hr
Average Temperature: 14 degrees Celsius
Temperature Correction Factor: 1.500730352
Temperature Corrected Specific Oxygen Uptake Rate: 0.511mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Dissolved Oxygen Level
m
Town of Siler City
WQ 0003226
1 /31 /2020
13
1 /31 /2020, 9:48AM
SS
1 /31 /2020, 9:53AM
SS
30
1.9
12.6
13.6
Slope: 0.1
I ntercept: 9.0
Correlation Coefficient: 1.0
milliliters
Yo Dry Solids
legrees Celsius
legrees Celsius
Oxygen Uptake Rate: 6.92 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.36 mg Oxygen/g/hr
Average Temperature: 13 degrees Celsius
Temperature Correction Factor: 1.605781476
Temperature Corrected Specific Oxygen Uptake Rate: 0.59 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

12
10
8
E
d
a�
x
O
6
o
a
4 1 0.60
0.40
2 0.20
0.00
0
0 1
Dissolved Oxygen Uptake Chart
OUR, Oxygen Uptake Rate
2 3 4 5 6
■ 1/23/2020
■ 1/25/2020
r 1/27/2020
■ 1/28/2020
■ 1/29/2020
■ 1/30/2020
■ 1/31/2020
7 8 9
Time (minutes)
f 1 /23/2020
f 1 /25/2020
1 /27/2020
t 1 /28/2020
1 /29/2020
-4b-- 1 /30/2020
f 1 /31 /2020
■ Temperature ■ Solids
15
o C16
—im-M
14
14
14
113
9
1 2 3 4 5 6 7
10 11 12 13 14 15

1
2
3
4
5
6
7 Avg.
OUR 0.57
0.57
0.43
0.57
0.48
0.51
0.59 0.53
Temperate 16
14
14
15
14
14
13
Solids 1.9
2
2
1.9
2
2
1.9

Facility Name: Town of Siler City WQ Permit Number: WQ0003226
WWTP Name: Town of Siler City WWTP NPIDES Number: NCO026441
Monitoring Period: From 4/1/2020 To 6/30/2020
Pathogen 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/B (Alk Treatment) Alt. YC (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 annlicahle to alternative nerformed (Class A or Class Bl comnlete the followine monitoring 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 61h
MPN
MPN/g
Coliform
power per gram
of total solids
4755
6135
8467
CFU/g
0
4 /Yr
grab
SM9222D
CFU
1000 MPN per gram of
MPN/g
total solids (dry weight)
Salmonella
3 MPN per 4 grams total
bacteria (in
solids (dry weight)
lieu of fecal
colifolm
Vector Attraction Reduction (40 CFR 503.33/15A NCAC 02T.1107) - Please indicate option/alternative performed:
Option/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)
(Spec. 02 uptake) XX
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 in 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 for false certification including fine and imprisonment."
JKOV Lyvt/f i, Town Manager
rreparer Na Tile (type orprint)
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 I SA NCAC 2T.1102 (26)
Date

Contact: Ryan Copeland
Client: Synagro
284 Boger Road
Mocksville, NC 27028
Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Page 1
ReportDate: 4/14/2020
Project: Siler City
Date Sample Rcvd: 4/3/2020
Meritech Work Order #
04032031 Sample: Siler City 1 Grab
4/3/20
Parameters
Results Analysis Date
Reporting Limit
Method
% Total Solids
1.65 % 4/7/20
0-100 %
SM 2540B
Fecal Coliform (Sludge)
6,061 col/g dry wt 4/3/20
130 col/g dry wt
SM 9222D
Meritech Work Order #
04032032 Sample: Siler City 2 Grab
4/3/20
Parameters
Results Analysis Date
Reporting Limit
Method
% Total Solids
2.04 % 4/7/20
0-100 %
SM 2540B
Fecal Coliform (Sludge)
8,467 col/g dry wt 4/3/20
130 col/g dry wt
SM 9222D
Meritech Work Order #
04032033 Sample: Siler City 3 Grab
4/3/20
Parameters
Results Analysis Date
Reporting Limit
Method
% Total Solids
2.25 % 4/7/20
0-100 %
SM 2540B
Fecal Coliform (Sludge)
6,869 col/g dry wt 4/3/20
130 col/g dry wt
SM 9222D
Meritech Work Order #
04032034 Sample: Siler City 4 Grab
4/3/20
Parameters
Results Analysis Date
Reporting Limit
Method
% Total Solids
3.25 % 4/7/20
0-100 %
SM 2540B
Fecal Coliform (Sludge)
4,755 col/g dry wt 4/3/20
130 col/g dry wt
SM 9222D
Meritech Work Order #
04032035 Sample: Siler City 5 Grab
4/3/20
Parameters
Results Analysis Date
Reporting Limit
Method
% Total Solids
3.30 % 4/7/20
0-100 %
SM 2540B
Fecal Coliform (Sludge)
6,061 col/g dry wt 4/3/20
130 col/g dry wt
SM 9222D
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

Contact: Ryan Copeland
Client: Synagro
284 Boger Road
Mocksville, NC 27028
Meritech, Inc.
Environmental Laboratory
Laboratory Certification No.165
Page 2
Report Date: 4/14/2020
Project: Siler City
Date Sample Rcvd: 4/3/2020
Meritech Work Order # 04032036 Sample: Siler City 6 Grab
Parameters Results Analysis Date Reporting Limit
% Total Solids 3.26 % 4/7/20 0-100 %
Fecal Coliform (Sludge) 5,020 col/g dry wt 4/3/20 130 col/g dry wt
Meritech Work Order # 04032037 Sample: Siler City 7 Grab
Parameters Results Analysis Date Reporting Limit
% Total Solids 3.26 % 4/7/20 0-100 %
Fecal Coliform (Sludge) 6,414 col/g dry wt 4/3/20 130 col/g dry wt
4/3/20
Method
SM 2540B
SM 9222D
4/3/20
Method
SM 2540B
SM 9222D
I hereby certify that I have reviewed and approve these data. MkNn -
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

5-9-2016
Chain of Custody Record (COC)
NPDES#:
Client: �7,/y•r'�-%�� Phone:
Address: nL>�U U(•€lt �-,M0 Fax:
i�C ILL-C1 f�L Email: ((L-
Project:
P.O.#:
Attention: p��-M�
IWA+� l .yt�
How would you like your report sent?
Circle all that apply: mail preferred) , Fax, Mail
��(✓ �L'`?�y��`�y
L waG�SY�U�C��2y. t vi1)
�1cEfL C,w
Turn Around Time*
*RUSH work needs prior approval.
Std 10 s) 5 �s
M E R ITEC H, INC.
ENVIRONMENTAL LABORATORIES
642 Tamco Rd. Phone: [phone]
Reidsville NC 27320 Fax: [phone]
Email: [e-mail]
www.meritechlabs.com
Sample Location and/or ID #
Sampling Dates &Times
p g
Person Taking Sample (Sign/Print):
4to c��'CL4No
Lab Use Only
Start
End
comp?
Grab?
# of
Cont.
Test(s) Required
On Ice? s
/ No
pH OK?
Cl OK?
Date
Time
Date
Time
Temperature upon Receipt:
;`{ )
Method of
Shipment:
*** Dechlorination (<0.5 ppm) of Ammonia, Cyanide, Phenol
and TKN samples must be done in the field prior to preservation. ***
Comments:
Compositor #
Jug #
L-J, UPS
EJ X Fed Ex
Are these results for regulatory purposes? Yes LTNo
Report results in: mg/L
LJ mg/kg
Ej ug/L 1-1
Hand Delivery
Relinquished by:
'`' ,n Date: LI 3/ Time:
U /
I� 21�
1
Received by:
Date:
Time:
0 Other
Relinquished by: Date: Time:
Received by:
Date:
Time:
Relinquished by: Date: Time:
Rec ved by Lab: Irzo Date:
Time:

Siler City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken ' v ,Zc� Analysis Done By 4
Time Taken c:;2 ; 10 AMO Aerated from AM/PM to AM/PM
By Whom 814 Aeration Time — (Must be < 2 hrs.)
Temperature When Taken 20 °C _ Analysis Start Time „?:-
Location of Sample : (Circle One) Digester A or DC ester B n r road)
NOTE: Temperature should be between 10°C and 30°C Aeration required if DO is < 5
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish #
mis.
Wt. of Dish,g i r ";� j
Wt.of Wet sample +Dish,g ( j
Wt. of Dried Residue + Dish,g r ; Ll0
SAMPLE #2
Dish #
MIS. �3it3
Wt. of Dish,g(�a
Wt.of Wet sample +Dish,g f� �� C
Wt. of Dried Residue + Dish,g
Placed in 103-105 degrees C oven @
Taken out of oven @
Drying time hrs. min.
Placed in dessicator & weighed .
% TOTAL SOLIDS = Wt. of Dried residue + dish,g - Wt. of Dish,q. x 1000 (x 100 )
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
Sample #1 %Total Solids=
Sample #2 % Total Solids=
.:3; ti tc� � t� D
'art &0 Q;Q 4e
: 0, e C"1 3
01.5 3� I
,�4eg5q`>

Siler City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken q- 2q-.2c Analysis Done By 94
Time Taken C) 0 A !\JfW:� Aerated from AM/PM to AM/PM
By Whomf7 Aeration Time Must be < 2 hrs.)
Temperature When Taken i �j Analysis Start Time ;*z :L;
Location of Sample -. (Circle One) DEe�s�t��r0C br Digester B(near road)
NOTE: Temperature should be between 100C and 30°C Aeration required if DO is < 5
% Total Solids
Place 25 gms. to 50 gms, of sample
for % total solids @ 30 MIS.
SAMPLE #1
Dish #
mls.
30
Wt. of Dish,g t, 1ji :3 0 1
Wt.of Wet sample +Dish,g 31.clg19,
Wt. of Dried Residue + Dish,g e,2. i(r, 7 V
SAMPLE #2
Dish #
MIS.
Wt. of Dish,g
VVt.of Wet sample +Dish,g
Wt. of Dried Residue+ Dish,g
Placed in 103-105 degrees C oven @
Taken out of oven @ r'n
Drying time b_� h rs. j ' min.
Placed in dessicator & weighed .
1/o TOTAL SOLIDS = Wt. of Dried residue + dish,q - Wt. of Dish,q. x 1000
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000 (x 100
Lcl q
Sample #1 %Total Solids= A/
0, -57U
3
Sample #2 % Total Solids=
3

Siler City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken 114 - II I_1? 0 Analysis Done By i4
m
Time Taken ,� .. &5-
An,(P Aerated from AM/PM to "" AM/PM
By Whom P1 Aeration Time (Must be < 2 hrs.)
Temperature When Taken Ce °C Analysis Start Time j4jxj
Location of Sample : (Circle One) Digester A or;6i. ester B n road)
NOTE: Temperature should be between 10°C and 30°C Aeration required if DO is < 5
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish #
mis.
Wt. of Dish,g '. . Lam"'?o �
Wt.of Wet sample +Dish,g1 ► '� �s
Wt. of Dried Residue + Dish,g ° F ? 5 7
SAMPLE #2
Dish # _
mis.
Wt. of Dish,g Q� i;� 5_
Wt.of Wet sample +Dish,g, s f lj J
Wt. of Dried Residue + Dish,g
Placed in 103-105 degrees C oven @ ._2 , VT 01
Taken out of oven @ e
Drying time hrs. min.
Placed in dessicator & weighed .
% TOTAL SOLIDS = Wt of Dried residue + dishg - Wt. of Dish,g. x 1000 x 100 )
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
Sample #1 %Total Solids= Z2,5 _5 7 — 2,020&"56"_ { c= J,9 7
Sample #2 % Total Solids=
76
a .�

SilerCity WastetreatmentPlantLab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken f ' u Analysis Done By
Time Taken. AM�V Aerated from AM/ t�v o If `7>:` AMII
By Whom Aeration Time Jlw— ,:5 A - (Must be < 2 hrs.)
Temperature When Taken 0 °C Analysis Start Time
Location of Sample : (Circle One) Igester r Digester B(near road)
NOTE: Temperature should be between 10'C and 30`C Aeration required if DO is < 5
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish #
mis.
Wt. of Dish,g
Wt.of Wet sample +Dish,g
Wt. of Dried Residue + Dish,ge;�
SAMPLE #2
Dish #
mis.
-z
mo
Wt. of Dish,g % , i_h, It
Wt.of Wet sample +Dish,g --va _ C" 1 -1
Wt. of Dried Residue + Dish,g _ 2,� % 6 6
Placed in 103-105 degrees C oven @ '3 4 `Ai
Taken out of oven a FrA
Drying time -4hrs. min.
Placed in dessicator & weighed .
Yo TOTAL SOLIDS = Wt. of Dried residue + dish,g - Wt. of Dish,q. x 1000 (x 100 )
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
Sample #1 %Total Solids=
.3-2, !& 63 - 0iqy
Sample #2 % Total Solids=
0,5748
'30' u ? f q
6�.'!�-IyC
sot,77
l� 90

Slier City WastetreatmentPlant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken .5 Analysis Done By
Time Taken I , 0 AM PM Aerated from j 2,1' 5 AM, o 1: 3 - AM' M
By Whom 155 Aeration Time I ihr (Must be < 2 hrs.)
Temperature When Taken 20 °C Analysis Start Time 1114o fen
Location of Sample : (Circle One) Digester A olillDi ester B ear road)
NOTE: Temperature should be between 10°C and 30°C Aeration required if DO is < 5
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish # -L.
mis. -3o
Wt. of Dish,g 1 tr Zi 3 1 (0
Wt.of Wet sample +Dish,g '31 . "1 1-1` 1
Wt. of Dried Residue + Dish,g *.. 3 G � 7
SAMPLE #2
Dish #
mis. .�
Wt. of Dish,g
ls22Z
Wt.of Wet sample +Dish,g i ,
Wt. of Dried Residue + Dish,g -2
Placed in 103-105 degrees C oven @ 1'2 : 47 FM
Taken out of oven @ i its ."
Drying time S hrs. 4 ISmin.
Placed in dessicator & weighed .
% TOTAL SOLIDS = Wt. of Dried residue + dish,g - Wt. of Dish,q. x 1000 (x 100 )
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
Sample #1 %Total Solids= 2, -3 14;.3 j .,93 1(, - C � 155g i
3rri ?7 t:t iito - - �l =,C1
Sample #2 % Total Solids= (� 3° -� � Zvi 2 0.63�-i 1 ') 1
ILI /{ IV 14

Siler City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken 4. z-q ',j' Analysis Done By `?
Time Taken i i) I M Aerated from AM/PM to — AM/PM
By Whom 617 Aeration Time (Must be < 2 hrs.)
Temperature When Taken -40 °C Analysis Start Time o e i `') *Vr,
Location of Sample : (Circle One) Digester A o 95�0�C
B ear road)
NOTE: Temperature should be between 10° Aeration required if DO is < 5
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish #
mis. _ 3 t"1.Fs
Wt. of Dish,g
r z-Z("5'
Wt.of Wet sample +Dish,g '3 I q -1 C) i
Wt. of Dried Residue + Dish,g -.. 4 -20�
SAMPLE #2
Dish #
mis.
'2-,
3v rx
Wt. of Dish,g 16 14,113
Wt.of Wet sample +Dish,g N r 64112-
Wt. of Dried Residue + Dish,g 2. -M (cr l
Placed in 103-105 degrees C oven @ 10tor
Taken out of oven @ q °,-2,; ?rl
Drying time �H hrs. L4min.
Placed in dessicator & weighed .
% TOTAL SOLIDS = Wt. of Dried residue + dish,g - Wt. of Dish,q. x 1000 (x 100 )
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
o t �-
Sample #1 /oTotal Solids=
�. 2✓D
o: iy
31 . ��®1 ,
I. Z6
3o, Iblip
-3C,1164
Sample #2 % Total Solids=
I. tq 23
IC-1 10

Siler City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken `>- I " 0 Analysis Done By
Time Taken el, ! 4� AM M Aerated from AM/PM to z AM/PM
By Whom 1515 Aeration Time -^ (Must be < 2 hrs.)
Temperature When Taken 0 °C Analysis Start Time 44 AM
Location of Sample : (Circle One) Digester A o Di ester B ear road)
NOTE: Temperature should be between 10°C and 30°C Aeration required if DO is < 5
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish #
mis.
I
Wt. of Dish,g
Wt.of Wet sample +Dish,g���-
Wt. of Dried Residue + Dish,g
SAMPLE #2
Dish #
MIS.
IJ
Wt. of Dish,g i - sq Z(V
Wt.of Wet sample +Dish,g 3 i i 5ZO9
Wt. of Dried Residue + Dish,g .. ,'1,3-6 ti+
Placed in 103-105 degrees C oven @ j1r11
Taken out of oven @ IT 10 P)l
Drying time _ - hrs. /0 min.
Placed in dessicator & weighed .
'/o TOTAL SOLIDS = Wt. of Dried residue + dish,g - Wt. of Dish,q. x 1000 ( x 100 )
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
Sample #1 %Total Solids=
Sample #2 % Total Solids=
a 4 5 ;2 C) 9 --
e. C° .7
'7, 7 �4 q 7
as
A'

Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
(mg/1)
7.13
7.03
6.93
6.74
6.59
6.49
6.35
6.17
6
5.85
5.67
5.53
5.31
5.16
4.99
4.8
Slope
Intercept
Correlation Coefficient
Town of Siler City
WQ 0003226
4/24/2020
20
4/24/2020, 10:10AM
0.2
7.2
1.0
Milliliters
ID Dry Solids
egrees Celsius
egrees Celsius
Oxygen Uptake Rate: 9.44 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.50 mg Oxygen/g/hr
Average Temperature: 20 degrees Celsius
Temperature Correction Factor: 1
Temperature Corrected Specific Oxygen Uptake Rate: 0.50 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
(mg/1)
8.52
8.38
8.2
8.11
7.92
7.75
7.57
7.41
7.22
7.05
6.88
6.69
6.51
6.41
6.24
6.03
Town of Siler City
WQ 0003226
4/25/2020
20
4/25/2020, 12:30PN
SS
4/25/2020, 1:40PM1
SS
30
1.8
20
20
Slope: 0.2
1 ntercept: 8.6
Correlation Coefficient: 1.0
0
milliliters
% Dry Solids
degrees Celsius
degrees Celsius
Oxygen Uptake Rate: 10.06 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.56 mg Oxygen/g/hr
Average Temperature: 20 degrees Celsius
Temperature Correction Factor: 1
Temperature Corrected Specific Oxygen Uptake Rate: 0.56 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Time Dissolved Oxygen Level
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
(mg/1)
7.5
7.4
7.3
7.1
7
6.9
6.8
6.6
6.4
6.3
6.1
6
5.8
5.8
5.7
5.6
Town of Siler City
WQ 0003226
4/26/2020
21
4/26/2020, 3:20PM
RL
4/26/2020, 4:50PM
RL
30
1.9
20.2
20.3
Slope: 0.1
I ntercept: 7.5
Correlation Coefficient: 1.0
milliliters
% Dry Solids
degrees Celsius
degrees Celsius
Oxygen Uptake Rate: 8.07 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.42 mg Oxygen/g/hr
Average Temperature: 20 degrees Celsius
Temperature Correction Factor: 1
Temperature Corrected Specific Oxygen Uptake Rate: 0.42 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
(mg/1)
7.3:
7.1<
7.M
6.1
6.8�
6.7<
6.6,
6.5E
6.z
6.<
6.1E
6.0:
5.91
5.7�
5.6:
5.4,
Town of Siler City
WQ 0003226
4/27/2020
20
4/27/2020, 2:05PM
BH
4/27/2020, 2:12PM
BH
30
1.9
19.2
19.2
Slope: 0.1
I ntercept: 7.3
Correlation Coefficient: 1.0
milliliters
% Dry Solids
degrees Celsius
degrees Celsius
Oxygen Uptake Rate: 7.19 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.38 mg Oxygen/g/hr
Average Temperature: 19 degrees Celsius
Temperature Correction Factor: 1.07
Temperature Corrected Specific Oxygen Uptake Rate: 0.40 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
(mg/1)
7.5E
7.4<
7.2E
7.2,
7.1'
7.0z
6.&
6.F
6.7<
6.6,
6.5,
6.4z
6.2F
6.2,
6.1<
6.0'
Town of Siler City
WQ 0003226
4/29/2020
21
4/29/2020, 2:OOPM1
BH
4/29/2020, 2:05PM1
BH
30
1.9
20.4
20.2
Slope: 0.1
I ntercept: 7.5
Correlation Coefficient: 1.0
0
milliliters
% Dry Solids
degrees Celsius
degrees Celsius
Oxygen Uptake Rate: 6.02 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.32 mg Oxygen/g/hr
Average Temperature: 20 degrees Celsius
Temperature Correction Factor: 1
Temperature Corrected Specific Oxygen Uptake Rate: 0.32 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
(mg/1)
7.4
7.33
7.26
7.19
7.09
6.98
6.86
6.74
6.63
6.52
6.31
6.21
6.09
5.96
5.8
5.65
Town of Siler City
WQ 0003226
4/30/2020
20
4/302020, 2:10PM
BH
4/30/2020, 2:20PMI
BH
30
1.8
19.8
19.6
Slope: 0.1
I ntercept: 7.5
Correlation Coefficient: 1.0
0
milliliters
% Dry Solids
degrees Celsius
degrees Celsius
Oxygen Uptake Rate: 7.15 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.40 mg Oxygen/g/hr
Average Temperature: 20 degrees Celsius
Temperature Correction Factor: 1
Temperature Corrected Specific Oxygen Uptake Rate: 0.40 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
(mg/1)
7.36
7.31
7.25
7.14
7.05
6.96
6.91
6.8
6.69
6.6
6.5
6.37
6.27
6.14
6.02
5.92
Town of Siler City
WQ 0003226
5/1/2020
19
5/1/2020, 9:40AM
SS
5/1/2020, 9:44AM
SS
30
2
19
19
Slope: 0.1
I ntercept: 7.4
Correlation Coefficient: 1.0
milliliters
% Dry Solids
degrees Celsius
degrees Celsius
Oxygen Uptake Rate: 5.87 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.29 mg Oxygen/g/hr
Average Temperature: 19 degrees Celsius
Temperature Correction Factor: 1.07
Temperature Corrected Specific Oxygen Uptake Rate: 0.31 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

ti
8
7
6
E
5
x
O
> 4
0
r�
3
2
1
0
0
Dissolved Oxygen Uptake Chart
OUR, Oxygen Uptake Rate
0.60
0.40
0.20
0.00
1 2 3 4 5 6
■ 4/24/2020
■ 4/25/2020 ■ Temperature ■ Solids
4/26/2020 20 20 20 19 20 20 19
oC
■ 4/27/2020
1.9 1.8 1.9 1.9 1.9 1.8 2
■ 4/29/2020
■ 4/30/2020
■ 5/1/2020 1 2 3 4 5 6 7
7 8 9 10 11 12 13 14 15
Time (minutes)
4/24/2020
t4/25/2020
4/26/2020
C-4/27/2020
f 4/29/2020
-0--4/30/2020
f 5/1 /2020

1
2
3
4
5
6
7 Avg.
OUR 0.50
0.56
0.42
0.40
0.32
0.40
0.31 0.42
Temperatu 20
20
20
19
20
20
19
Solids 1.9
1.8
1.9
1.9
1.9
1.8
2

Facility Name: Town of Siler City WQ Permit Number: WQ0003226
WWTP Name: Town of Siler City WWTP NPIDES Number: NC0026441
Monitoring Period: From 711/2020 To 9/30/2020
Pathogen Reduction (40 CFR 503.32/15A NCAC 02T.1106) - Please indicate level achieved and alternative performed:
Class A:
Alt. 1/A (time/temp) Alt. 21B (Alk Treatment) Alt. 31C (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 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 annilrahln tr. alternative nerfnrmed U laee ® nr Place Ri ramnlete the fnllnwina manitarina 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
2x 10 to the 6`h
MPN
MPN/g
Colifiann
power per gram
of total solids
281
409
1053
CFU/g
0
4 /Yr
grab
SM1222D
CFU
1000 MPN per gram of
MPN/g
total solids (dry weight)
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. I
Option/Alt. 2
Option/Alt. 3 Option/Alt. 4
(VS reduction)
(40-day bench)
(30-day bench) (Spec. 02 uptake) JO£
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"
"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."
4vvL/1 Town Manager
Prepar re and Title (ty e or print)
Signature o Preparer* Date
Land Applier Name and Title (if applicable) (type or print)
Signature of Land Applier (if applicable) Date
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T.1102 (26)

Page 1
Contact: Ryan Copeland
Report Date:
7/20/2020
Client: Synagro
284 Boger Road
Project:
Siler City
Mocksville, NC 27028
Date Sample Rcvd:
7/9/2020
Meritech Work Order #
07092077
Sample: Siler City 1 Grab
7/9/20
Parameters
Results
Analysis Date
Reporting Limit
Method
% Total Solids
1.82 %
7/14/20
0-100 %
SM 2540B
Fecal Coliform (Sludge)
499 col/g dry wt 7/9/20
130 col/g dry wt
SM 9222D
Meritech Work Order #
07092078
Sample: Siler City 2 Grab
7/9/20
Parameters
Results
Analysis Date
Reporting Limit
Method
% Total Solids
2.59 %
7/14/20
0-100 %
SM 2540B
Fecal Coliform (Sludge)
1,053 col/g dry wt 7/9/20
130 col/g dry wt
SM 9222D
Meritech Work Order #
07092079
Sample: Siler City 3 Grab
7/9/20
Parameters
Results
Analysis Date
Reporting Limit
Method
% Total Solids
2.44 %
7/14/20
0-100 %
SM 2540B
Fecal Coliform (Sludge)
<373 col/g dry wt 7/9/20
373 col/g dry wt
SM 9222D
Meritech Work Order #
07092080
Sample: Siler City 4 Grab
7/9/20
Parameters
Results
Analysis Date
Reporting Limit
Method
% Total Solids
3.15 %
7/14/20
0-100 %
SM 2540B
Fecal Coliform (Sludge)
289 col/g dry wt 7/9/20
130 col/g dry wt
SM 9222D
Meritech Work Order #
07092081
Sample: Siler City 5 Grab
7/9/20
Parameters
Results
Analysis Date
Reporting Limit
Method
% Total Solids
3.03 %
7/14/20
0-100 %
SM 2540B
Fecal Coliform (Sludge)
300 col/g dry wt 7/9/20
130 col/g dry wt
SM 9222D
642 Tamco Road, Reidsville, North Carolina 27320
tei.[phone] fax.[phone]

Page 2
Contact: Ryan Copeland Report Date: 7/20/2020
Client: Synagro
284 Boger Road Project: Siler City
Mocksville, NC 27028 Date Sample Rcvd: 7/9/2020
Meritech Work Order # 07092082 Sample: Siler City 6 Grab 7/9/20
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 3.24 % 7/14/20 0-100 % SM 2540B
Fecal Coliform (Sludge) 281 col/g dry wt 7/9/20 130 col/g dry wt SM 9222D
Meritech Work Order # 07092083 Sample: Siler City 7 Grab 7/9/20
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 3.40 % 7/14/20 0-100 % SM 2540B
Fecal Coliform (Sludge) 401 col/g dry wt 7/9/20 130 col/g dry wt SM 9222D
I hereby certify that I have reviewed and approve these data. // 1&'/16
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

8/9/18
Chain of Custody Record (COC)
NPDES#:
Client: S`(/VAW Phone:
Address: Zeq D0[yE(L. g," Fax:
mv('164)L.t.( NL Email: LLL'(C'`'k`-r) P'5'( A('e-'
Project: �))L&�L
P.O.#:
_�,: rJ FJr') Turn Around Time*
Attention: - 1 (fj *RUSH work needs prior approval,
How would you like your report sent? Char es A DDly
Circle all that apply: mail preferred), Fax, Mail Std 10 s) 3 5 Da z14
MERITECH, INC.
ENVIRONMENTAL LABORATORIES
i 642TamcoRd. Phone: [phone]
Reidsville NC 27320 Fax: [phone]
'.
Email: [e-mail]
WWW.ITIerltechlabS.COm
Sample Location and/or ID #
Sampling Dates & Times
Person Taking Sample (Sign/Prin ). (/ r
1 l t
Lab Use Only
Start
End
Comp?
p
Grab?
#of
Cont
Test(s) Required
(.on Ice?
Yes / No
pH OK?
Cl OK?
Date
Time
Date
Time
�1
Temperature Upon
Receipt: r�
1
Method of
Shipment:
*** Dechlorination
(<0.5 ppm) of Ammonia, Cyanide, Phenol
and TKN samples must be done in the field prior to preservation.
***
Comments:
Compositor #
❑ UPS
Jug #
Fed Ex
Are these results for regulatory purposes? Yes Er
No ❑
Report results in:
mg/L ❑
mg/kg ❑ ug/L ❑
LA Hand Delivery
Relinquished by: DTime:
��}+'� ��Elik�ate: -1(1'1�Zo
Received b y
Date:
Time:
❑ Other
Relinquished by: Date: Time:
Received by:
Date:
Time:
Relinquished by: Date: Time:
Resei by La .
ate:
4C-
1T'

Siler City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken 7-/3--?o Analysis Done By B/fi
Time Taken 8 ••`/$ f �PM Aerated from — AM/PM to AM/PM
By Whom B14 Aeration Time — (Must be < 2 hrs.)
Temperature When Taken °C Analysis Start Time S : S 7
Location of Sample : (Circle One) Digester A Di ester B ear road)
NOTE: Temperature should be between 10°C and 30°C Aeration required if DO is < 5 �/� �•
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish # f
mis. 36
Wt. of Dish,g r8-E-.-� r- 93 0 2.,
Wt.of Wet sample +Dish,g .32 • 3 34 O
Wt. of Dried Residue + Dish,g .I • Ct & -7 7
SAMPLE #2
Dish # Z
30
mis
Wt. of Dish,g 2. 0 (, ,1 0
Wt.of Wet sample +Dish,g .32 . b YS-10
Wt. of Dried Residue + Dish,g 2-TOO Z
Placed in 103-105 degrees C oven @ 9•: 20 hryj
Taken out of oven @
Drying time .- hrs. /,S' min.
Placed in dessicator & weighed .
% TOTAL SOLIDS = Wt. of Dried residue + dish,a - Wt. of Dish Q. x 1000 (x 100 )
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
Sample #1 %Total Solids= a.24277- t,530-", _ 0 g375
-- ____-__. (1 _ l,41 �o
30,5-05'9)
Sample #2 % Total Solids=
6, 3y2 6"0) = 1,5%
3.7.OYSd-.2 cg10 .2q',gb1q

Siler City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken 7-11- 2 U Analysis Done By 13N
Time Taken 92 ; 00 AM4�g) Aerated from . !S AMAdDto . 90 AM PM
By Whom Rf, Aeration Time 25m ih.5 (Must be < 2 hrs.)
Temperature When Taken -76' °C Analysis Start Time : 'Iq
Location of Sample : (Circle On nineste Digester B(near road) .9
NOTE: Temperature should be between 10°C and 30°C Aeration required if DO is < 5
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish #
Wt. of Dish,g a - 0 A 2 0
Wt.of Wet sample +Dish,g 31.q12 U
Wt. of Dried Residue + Dish,g 2 • q 15 z)
SAMPLE #2
Dish # 2
mis. 30
Wt. of Dish,g
Wt.of Wet sample +Dish,g �32 1-2 ( 0
`�
Wt. of Dried Residue + Dish,g 2. 7 R
Placed in 103-105 degrees C oven @ .? :10 P/A
Taken out of oven @ 7;,34*y1 7-15-20
Drying time /-T hrs. 20 min.
Placed in dessicator & weighed .
% TOTAL SOLIDS = Wt. of Dried residue + dishg - Wt of Dish p x 1000 ( x 100 )
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
Sample #1 %Total Solids=
2.�)ySd - 2.oZzcO
31.g125" - 2.0220
J�X414;� 3a0
�4
6,gQ3 Gcx�) =
Sample #2 % Total Solids= N 7g I •- 2 052-Ce ,y -.6
- — Ctoo)
`3a.121 0 ^ 2 .0,5-2 Ca .30, 0(A

Siler City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken 1-15 b Analysis Done By 9H
Time Taken / :OS AV/PM Aerated from fj: /S A /PM to Id:10 AM/mil
By Whom Aeration Time (Must be < 2 hrs.)
Temperature When Taken 1,09 °C Analysis Start Time
Location of Sample : (Circle One) Digester A or i B ear road)
NOTE: Temperature should be between 10°C and 30'C Aeration required if DO is < 5
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish #
mis.
1
36
Wt. of Dish,g 1 .,By 5 0
Wt.of Wet sample +Dish,g 3Q.073-5—
Wt. of Dried Residue + Dish,g ;- , 2 $ 2 1)
SAMPLE #2
Dish # a
mis. 30
Wt. of Dish,g /. S 3 q
Wt.of Wet sample +Dish,g 0 q 777
Wt. of Dried Residue + Dish,g 2,2722
Placed in 103-105 degrees C oven @ /a : O 0
Taken out of oven @ 9:00 7•14-2o
Drying time /S hrs. -- min.
Placed in dessicator & weighed .
% TOTAL SOLIDS = Wt. of Dried residue + dish Q - Wt. of Dish q x 1000 ( x 100 )
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
P -1,
Ira liin l a2a Atel
Sample #1 %Total Solids= '2, 28;2U r 1 �4Sb — 0•`131 5
20735- 1.8�(Sb _ 3�•2285 �ldo� ' 1• V.
Sample #2 % Total Solids=

Siler City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken 7 /&-2 Analysis Done By 9H
Time Taken $.� 4/`6 AM/ M Aerated from 4:oc) (A-0PM to . MA/pm
By Whom $5 Aeration Time qq mir is (Must be < 2 hrs.)
Temperature When Taken 12? ° °C Analysis Start Time Q.Cf 'r
Location of Sample : (Circle One) Digester A or igester ar road)
NOTE: Temperature should be between 10°C and 30°C Aeration required if DO is < 5 14 Z/ 7
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish # I
mis. 30
Wt. of Dish,g
I. a. 31
P
Wt.of Wet sample +Dish,g 31• g235-
Wt. of Dried Residue + Dish,g .? • -29'S0
SAMPLE #2
Dish #
Wt. of Dish,g 1 •oay�4o
Wt.of Wet sample +Dish,g 31 • 13le d
Wt. of Dried Residue + Dish,g Zj 0 7(,
Placed in 103-105 degrees C oven @
Taken out of oven @ —17' 2a
Drying time 5— hrs. ZO min.
Placed in dessicator & weighed .
% TOTAL SOLIDS = Wt. of Dried residue + dishg - Wt of Dish q x 1000
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000 (x 100 )
Sample #1 %Total Solids=
Sample #2 % Total Solids= A3�7CC — `, 0Vg7 0,gte 2 q
31.9340 /,gq j'• 30,0913

5ilerCityWastetreatmentPlant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken 7- ! 7-2 0 Analysis Done By a�-1
Time Taken _$,pp__(D/PM Aerated from 7 00 /PM to Q:'12 I�V PM
By Whom $$ Aeration Time Y2. NOS (Must be < 2 hrs.)
Temperature When Taken 36 °C Analysis Start Time q' . q7
Location of Sample : (Circle One) ester r Digester B(near road)
NOTE: Temperature should be between 10°C and 30'C Aeration required if DO is < 5 f� q
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish #
mis. 30
p U.
Akc�(he� .230
At/L
Wt. of Dish,g !. 8q Lite
Wt-of Wet sample +Dish,g .31. $ -k % O
Wt. of Dried Residue + Dish,g 2 . 2 '
SAMPLE #2
Dish #
mis. ..3o
Wt. of Dish,g I. $ Z Z S
Wt-of Wet sample +Dish,g 31.500
Wt. of Dried Residue + Dish,g 1,1(000
Placed in 103-105 degrees C oven
Taken out of oven @�;� p
Drying time ( hrs. /O min.
Placed in dessicator & weighed .
% TOTAL SOLIDS = Wt. of Dried residue + dishg - Wt of Dish a x 10
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
Sample #1 %Total Solids= 1' 3 q(o(_
Sample #2 % Total Solids=
r
0
(x100)
tc� a
0— )(1 au X,
2q, �cia_

Siler City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken _ ZeJ Analysis Done By `55
Time Taken ! AM M Aerated from Cr q 10 PM to , AM PM
By Whom Aeration Time 1.�MtV� (Must be < 2 hrs.)
Temperature When Taken 2-4 °C Analysis Start Time A K-1
Location of Sample : (Circle One) Digester A o Di ester B ear road)
NOTE: Temperature should be between 10°C and 30'C Aeration required if DO is < 5h
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish #
mis. 13
Wt. of Dish,g
IA3 2_11
Wt.of Wet sample +Dish,g `3041 q 3o
Wt. of Dried Residue + Dish,g 2 a 1 111 '7
SAMPLE #2
Dish # `Z.
mis. �3 0
Wt. of Dish,g i . I? �-� a
Wt.of Wet sample +Dish,g 31 . 0 2-
Wt. of Dried Residue + Dish,g Z. % © il
Placed in 103-105 degrees C oven @ f 2 yn
Taken out of oven @ Z . 40 em
Drying time ay hrs. "Zo min.
Placed in dessicator & weighed .
% TOTAL SOLIDS = Wt. of Dried residue + dishg - Wt. of Dish q x 1000 ( x 100 )
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
Sample #1 %Total Solids= Z "� �' � � 7 D V
2.q. Ito i
Sample #2 % Total Solids=
z,2-'t© q-- 1Za _ �— IOC e''%

Siler City Wastetreatment Plant Lab, SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken 7 00 Analysis Done By
Time Taken .S �M/PM Aerated from ''r ZS_ N PM to fC , CL(OPM
By Whom QI t, Aeration Time 37�5_—/nio1 ; (Must be < 2 hrs.)
Temperature When Taken ' °C Analysis Start Time 10 : tl 1 �9►'i'1
Location of Sample : (Circle One) Digester A Digester�B(nyr road)
NOTE: Temperature should be between 10'C an 30° Aeration required if DO is < 5 '99 53
% Total Solids
f�lKyiin y r0.��/�
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish #
mis. 30
Wt. of Dish,g 1.8 31tb
Wt.of Wet sample +Dish,g 31.915S
Wt. of Dried Residue + Dish,g o 2 2 q Lr—T
SAMPLE #2
Dish # Z
mis. 3 O
Wt. of Dish,g I. (a -3O 1 �/
Wt.of Wet sample +Dish,g 31. (a I I
Wt. of Dried Residue + Dish,g .7, 2 %S 3
Placed in 103-105 degrees C o�gn @ 9: 2 6—
Taken out of oven @ .3:
Drying time —5— hrs. _5-0 min.
Placed in dessicator & weighed .
% TOTAL SOLIDS = Wt. of Dried residue + dish,g - Wt. of Dish,q. x 1000 ( x 100 )
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
Sample #1 %oTotal Solids= 2. Z :b[o7 1,834oa r 0 6-07
31•�t lSS— 1.9340 _ 3ck0-1q5' = I,5'7°
Sample #2 % Total Solids= 2,2783 — 11 S3'Dq
3t, Stly ' ],830 ? _ 2q,?805'

Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
(mg/1)
6.3
6.1
5.85
5.61
5.4
5
4.78
4.31
3.8
3.58
3.35
3.15
2.95
2.56
2.36
2.16
Town of Siler City
WQ 0003226
7/13/2020
29
7/13/2020, 8:48AM
BH
7/13/2020, 8:57AM
BH
30
1.5
26.2
24.8
Slope: 0.3
1 ntercept: 6.4
Correlation Coefficient: 1.0
milliliters
% Dry Solids
degrees Celsius
degrees Celsius
Oxygen Uptake Rate: 17.56 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 1.17 mg Oxygen/g/hr
Average Temperature: 26 degrees Celsius
Temperature Correction Factor: 0.746215397
Temperature Corrected Specific Oxygen Uptake Rate: 0.87 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
(mg/1)
7.5
7.25
7.08
6.96
6.76
6.59
6.37
6.26
6.12
6.01
5.8
5.6
5.47
5.34
5.19
5.02
Town of Siler City
WQ 0003226
7/14/2020
30
7/14/2020, 2:OOPM
RL
7/14/2020, 2:44PM
BH
30
1.4
24.7
23.8
Slope: 0.2
1 ntercept: 7.4
Correlation Coefficient: 1.0
milliliters
% Dry Solids
degrees Celsius
degrees Celsius
Oxygen Uptake Rate: 9.69 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.69 mg Oxygen/g/hr
Average Temperature: 24 degrees Celsius
Temperature Correction Factor: 0.822702475
Temperature Corrected Specific Oxygen Uptake Rate: 0.571mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
(mg/1)
7.57
7.35
7.23
7.05
6.93
6.8
6.65
6.48
6.36
6.21
6.05
5.9
5.74
5.6
5.45
5.28
Slope
Intercept
Correlation Coefficient
Town of Siler City
WQ 0003226
7/15/2020
29
7/15/2020, 11:05AM
BH
7/15/2020, 12:15PM
BH
30 milliliters
1.5 % Dry Solids
23.6 degrees Celsius
22.7 degrees Celsius
0.1
7.5
1.0
Oxygen Uptake Rate: 8.93 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.60 mg Oxygen/g/hr
Average Temperature: 23 degrees Celsius
Temperature Correction Factor: 0.863837599
Temperature Corrected Specific Oxygen Uptake Rate: 0.51 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
(mg/1)
7.1E
6.9E
6.&
6.7<
6.E
6.4<
6.2F
6.1<
6.0(
5.&
5.7:
5.5�
5.4�
5.3<
5.1�
4.7F
Town of Siler City
WQ 0003226
7/16/2020
29
7/16/2020, 8:48AM
SS
7/16/2020, 9:47AM
BH
30
1.5
24.4
23.4
Slope: 0.1
I ntercept: 7.2
Correlation Coefficient: 1.0
milliliters
% Dry Solids
degrees Celsius
degrees Celsius
Oxygen Uptake Rate: 8.71 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.58 mg Oxygen/g/hr
Average Temperature: 24 degrees Celsius
Temperature Correction Factor: 0.822702475
Temperature Corrected Specific Oxygen Uptake Rate: 0.48 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
(mg/1)
7.58
7.27
7.13
7.01
6.85
6.71
6.55
6.38
6.31
6.16
6.03
5.76
5.64
5.48
5.32
5.1
Town of Siler City
WQ 0003226
7/17/2020
30
7/17/2020, 8:50AM
SS
7/17/2020, 9:47AM
BH
30
1.5
24.7
24
Slope: 0.2
1 ntercept: 7.5
Correlation Coefficient: 1.0
milliliters
% Dry Solids
degrees Celsius
degrees Celsius
Oxygen Uptake Rate: 9.29 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.62 mg Oxygen/g/hr
Average Temperature: 24 degrees Celsius
Temperature Correction Factor: 0.822702475
Temperature Corrected Specific Oxygen Uptake Rate: 0.51 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
(mg/1)
6.75
6.54
6.39
6.21
6.1
5.97
5.81
5.68
5.51
5.32
5.19
5.03
4.93
4.77
4.63
4.48
Town of Siler City
WQ 0003226
7/18/2020
29
7/18/2020, 9:OOAM
SS
7/18/2020, 9:38AM
SS
30
1.5
24.8
24.3
Slope: 0.1
I ntercept: 6.7
Correlation Coefficient: 1.0
milliliters
% Dry Solids
degrees Celsius
degrees Celsius
Oxygen Uptake Rate: 8.93 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.60 mg Oxygen/g/hr
Average Temperature: 25 degrees Celsius
Temperature Correction Factor: 0.783526166
Temperature Corrected Specific Oxygen Uptake Rate: 0.47 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
(mg/1)
7.87
7.8
7.73
7.66
7.63
7.59
7.51
7.39
7.3
7.27
7.18
7.15
7.1
7.06
6.99
6.92
Slope
Intercept
Correlation Coefficient
Town of Siler City
WQ 0003226
7/21 /2020
29
7/21 /2020, 9:15AM
RL
7/21 /2020, 10:11 Al'
BH
30
1.5
23.6
0.1
7.9
1.0
Milliliters
ID Dry Solids
egrees Celsius
egrees Celsius
Oxygen Uptake Rate: 3.83 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.26 mg Oxygen/g/hr
Average Temperature: 23 degrees Celsius
Temperature Correction Factor: 0.863837599
Temperature Corrected Specific Oxygen Uptake Rate: 0.22 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

9
7
a�
E
r-
a�
6
5
x
O
W
4
0
r�
3
1.00
0.80
2
0.60
0.40
0.20
1
0.00
Dissolved Oxygen Uptake Chart 7/13/2020
t7/14/2020
t 7/15/2020
f 7/16/2020
f 7/17/2020
—0--7/18/2020
OUR, Oxygen Uptake Rate
0 u
0 1 2 3 4 5 6
f 7/21 /2020
■ 7/13/2020
■ 7/14/2020 ■ Temperature ■ Solids
7/15/2020
■7/16/2020 T 26 24 23 24 24 25 23
1.5 1.4 .5 1.5 1.5 1.5 1.5
■ 7/17/zozo
■ 7/18/2020 — L
■ 7/21/2020 1 2 3 4 5 6 7
7 8 9 10 11 12 13 14 15
Time (minutes)

1
2
3
4
5
6
7 Avg.
OUR 0.87
0.57
0.51
0.48
0.51
0.47
0.22 0.52
Temperatu 26
24
23
24
24
25
23
Solids 1.5
1.4
1.5
1.5
1.5
1.5
1.5

Facility Name: Town of Siler City WQ Permit Number: WQ0003226
WWTP Name: Town of Siler City WWTP NPDES Number: NCO026441
Monitoring Period: From 10/1/2020 To 12/31/2020
Pathogen Reduction (40 CFR 503.32/15A NCAC 02T.1106) - Please indicate level achieved and alternative performed:
Class A:
Alt. 1/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 Composting Aerobic Digestion
Anaerobic Digestion
If annlle.ahle to alternative nerformed (Class A or Class Bl complete the followine monitorine 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 6`s
MPN
MPN/g
Coliform
power per gram
of total solids
242
330
590
CFU/g
0
4 /Yr
Grab
9222D
CFU
1000 MPN per gram of
MPN/g
total solids (dry weight)
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
(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)
(Spec. 02 uptake) XX
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 in 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 for false certification including fine and imprisonment."
K;` L:!Atc jf- ,, Town Manager
PreparSNentq and Title (type gr print) Land Applier Name and Title (if applicable) (type or print)
Signature of reparer* Date Signature of Land Applier (if applicable) Date
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T.1102 (26)

Meritech, Inc.
Environmental Laboratory
Laboratory Certification No. 165
Contact: Ryan Copeland
Report Date:
Page 1
10/16/2020
Client: Synagro
284 Boger Road
Project:
Siler City
Mocksville, NC 27028
Date Sample Rcvd:
10/8/2020
Meritech Work Order #
10082029 Sample: SC 1 Grab
10/8/20
Parameters
Results Analysis Date
Reporting Limit
Method
% Total Solids
4.23 % 10/9/20
0-100 %
SM 2540B
Fecal Coliform (Sludge)
430 col/g dry wt 10/8/20
130 col/g dry wt
SM 9222D
Meritech Work Order #
10082030 Sample: SC 2 Grab
10/8/20
Parameters
Results Analysis Date
Reporting Limit
Method
% Total Solids
3.12 % 10/9/20
0-100 %
SM 2540B
Fecal Coliform (Sludge)
291 col/g dry wt 10/8/20
130 col/g dry wt
SM 9222D
Meritech Work Order #
10082031 Sample. SC 3 Grab
10/8/20
Parameters
Results Analysis Date
Reporting Limit
Method
% Total Solids
3.75 % 10/9/20
0-100 %
SM 2540B
Fecal Coliform (Sludge)
242 col/g dry wt 10/8/20
130 col/g dry wt
SM 9222D
Meritech Work Order #
10082032 Sample: SC 4 Grab
10/8/20
Parameters
Results Analysis Date,
Reporting Limit
Method
% Total Solids
3.08 % 10/9/20
0-100 %
SM 2540B
Fecal Coliform (Sludge)
590 col/g dry wt 10/8/20
130 col/g dry wt
SM 9222D
Meritech Work Order # 10082033 Sample: SC 5 Grab 10/8/20
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 3.12 % 10/9/20 0-100 % SM 2540B
Fecal Coliform (Sludge) <291 col/g dry wt 10/8/20 291 cal/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: 10/16/2020
Project: Siler City
Date Sample Rcvd: 10/8/2020
Meritech Work Order # 10082034 Sample: SC 6 Grab 10/8/20
Parameters Results Anal sis Date Reporting Limit Method
% Total Solids 3.05 % 10/9/20 0-100 % SM 2540B
Fecal Coliform (Sludge) <298 col/g dry wt 10/8/20 298 col/g dry wt SM 9222D
Meritech Work Order # 10082035 Sample: SC 7 Grab 10/8/20
Parameters Results Analysis Date Reporting Limit Method
% Total Solids 3.27 % 10/9/20 0-100 % SM 2540B
Fecal CoIiform (Sludge) <278 col/g dry wt 10/8/20 278 col/g dry wt SM 9222D
I hereby certify that have reviewed and approve these data.
Laboratory Representative
642 Tamco Road, Reidsville, North Carolina 27320
tel.[phone] fax.[phone]

814"$ Chain of Custody Record (COC)
MERITECH, INC.
` ENVIRONMENTAL LABORATORIES
642 Tamco Rd. Phone: [phone]
Reidsville NC 27320 Fax: [phone]
Email: [e-mail]
www.meritechiabs.com
Sample Location and/or ID #
Z
3
A
Sampling Dates & Times
Start
End
Date
Time
Date
Time
fp-S-zo
-7`0S'
7=fb
Method of *** Dechlorination I�i
Comments:
❑ UPS
❑. Fed Ex Are these results for regula
Hand Delivery Relinquished
Other Relinquished by:
Relinquished by:
[� NPDES#:
Client: �r� Phone:
Addresss: Fax:
n
r' (>6lCSdILLC— NC Email: 1Z CopaAnro (9 S:44&& .[
Project: f Ltd 6 fFy
P.O.#:
Attention: MAN C'OPEIAN
How would you like your report sent?
Circle all that apply: Email referred), Fax, Mail
Person Taking Sample (Sign/Print): n l^
Camp? Hof Grab? Cont. Test(s) Required
�V
of Ammonia, Cyanide, Phenol and TKN samples must be done in the field prior to preservation. ***
Turn Around Time*
*RUSH work needs prior approval,
Charges Apoly
i(10 s) 13 - 5 Da 1 24 - 48 F
purposes? Yes V No ❑ Report results in: mg/L U. mg/kg
Date:1o,n ,,, Time: Z- o, Received by: Date:
Date: Time: Received by: Date:
Date: Time: Receiv
Lab Use Only
On Ice? pH OK?
Yes / No I Cl OK?
Temperature Upon
Receipt: 4%,
1.1
Compositor #
Ag #
ug/L U.
Time:
Time:
'�iMd�

Siler City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken 10 iq— _'zo Analysis Done By 16H
Time Taken ! Q 8 AM/PM Aerated from -- AM/PM to AM/PM
By Whom 3li Aeration Time (Must be < 2 hrs.)
Temperature When Taken 0 °C Analysis Start Time /,,.) / Q
pH (.g . _�Z Alkalinity (mg/L) %ti � , a H 6 .1Z
Location of Sample : (Circle One) Digester A o�ester ear road) j '--
NOTE: Temperature should be between 10°C and 30°C Aeration required if DO is < 5
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish # %
mis. _C
Wt. of Dish,g i t �
Wt.of Wet sample +Dish,g 5-� � / 7
Wt. of Dried Residue + Dish,g :2, :� -7If
SAMPLE #2
Dish #
mis. �s'C
Wt of Dish,g i , & 11) U, U
Wt.of Wet sample +Dish,g ?L ` 0 `i1
Wt. of Dried Residue + Dish,g ?, � / j .� C
Placed in 103-105 degrees C oven @ !'
Taken out of oven @
Drying time hrs. min.
Placed in dessicator & weighed .
'/o TOTAL SOLIDS = Wt. of Dried residue + dish,g - Wt. of Dish,g. x 1000 ( x 100 )
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
Sample #1 %Total Solids=
Sample #2 % Total Solids=
2>n? 7r,,c ;, '3 e_S-
-� , 176:2— it 3
�Z,�2 65 C - 1 !P26Q
—3/,9 L,Y) 1,92L-=�,-,
Ci l i;� 1? 4..__
1: y 6,1,tc

Siler City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken 1`0-_)& C Analysis Done By ,�'��4
Time Taken i ' `,1 s }' Aerated from AM/PM to AM/PM
By Whom (34 Aeration Time (Must be < 2 hrs.)
Temperature When Taken% °C Analysis Start Time / .S
pH 6,c) Alkalinity (mg/L) je,-8
Location of Sample : (Circle One) Digester A or Digester B(near road)
NOTE: Temperature should be between 10°C and 30'C Aeration required if DO is < 5
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish #
mis.
z;10
Wt. of Dish,g
Wt.of Wet sample +Dish,g 1 B 3 L
Wt. of Dried Residue + Dish,g -,-,
SAMPLE #2
Dish #
mis.'
Wt. of Dish,g % ? I ui
Wt.of Wet sample +Dish,gI./ Cj
Wt.of Dried Residue + Dish,g _ `J
Placed in 103-105 degrees C oven
Taken out of oven @
Drying time hrs. 0 min.
Placed in dessicator & weighed .
% TOTAL SOLIDS = Wt. of Dried residue + dish,g - Wt. of Dish q x 1000 (x 100 )
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
Sample #1 %Total Solids --
Sample #2 % Total Solids=

Siler City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken /5 ­ 4 2/- ?u Analysis Done By .6hll
Time Taken AM Aerated from — AM/PM to — AM/PM
By Whom 04 Aeration Time (Must be < 2 hrs.)
Temperature When Taken -? °C Analysis Start Time r'
pH ; 7 Alkalinity (mg/L)_ R
Location of Sample : (Circle One) Digester A or Digester B(near road)
NOTE: Temperature should be between 10°C and 30°C Aeration required if DO is < 5
TEMP.°C
TIME(min)
<'
Do Reading im9n)
% Total Solids
Start%.
0
i.5. ';
Place 25 gms. to 50 gms. of sample
1'7.
for % total solids @ 30 mis.
2
7. 2 Le
3
SAMPLE 91
4
7.0
Dish #
5
.3
MIS. 30
6
( .
7Ct
Wt. of Dish,g 6 .
8.
% .
Wt.of Wet sample +Dish,g
9
`r°C
Wt. of Dried Residue + Dish,g
10
i `s
11
.21
SAMPLE #2
12
t
Dish #
13,
mis. c�
14
t
End `:
15
e t c,
Wt. of Dish,g
Wt.of Wet sample +Dish,g e . (:g'7
Wt. of Dried Residue + Dish,g
Placed in 103-105 degrees C oven @ ems. y
Taken out of oven @
Drying time hrs. min.
Placed in dessicator & weighed .
'/° TOTAL SOLIDS = Wt. of Dried residue + dish,g - Wt. of Dish,g. x 1000 ( x 100 )
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
Sample #1 %Total Solids= y / - =� �' q 81, _ _
�fvE �e
Sample #2 %Total Solids=-'Y 9 —

Siler City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken 61c i z i -20 Analysis Done By
Time Taken 2 AMO Aerated from "2', 4W" AM o 2.5 A PM
By Whom Aeration Time 1.'rim 15PM oi , d-(Must be < 2 hrs.)
Temperature When Taken L r °C � alysis Start Time ', Z k: all,
pH I Alkalinity (mac /L)d
Location of Sample : (Circle One) Digester A or Digester r'iear road)
NOTE: Temperature should be between 10°C and 30'C Aeration required if DO is < 5
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish #
mis.
Wt. of Dish,g _Q,c u -,I d
Y Wt.of Wet sample +Dish,g �� +� � U'
Wt. of Dried Residue + Dish,g -�.`1 'i q C.
SAMPLE #2
Dish #
MIS.
Ci
Wt. of Dish,g A + q T f
Wt.of Wet sample +Dish,g 3&4 , I <3 �3 `l
Wt, of Dried Residue + Dish,g < i, 3 7
Placed in 103-105 degrees C oven @ a G(w
Taken out of oven @
Drying time hrs. min.
Placed in dessicator & weighed .
% TOTAL SOLIDS = Wt. of Dried residue + dish.g - Wt. of Dish,g. x 1000 (x 100 )
Wt. of Wet sample +dish,g. -Wt, of Dish,g. x 1000
Sample #1 %Total Solids= c; ' ce'. w!_- 0, L1l � ' ' l C'.C' ) /. �f `).
_3 2 �34lNG u A 0 � ��..�'4 1 C1 c
Sample #2 % Total Solids=
_ _

siler city Wastetreatment Plat Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken B C j Z'5 j `2(= Analysis Done By 9i4
Time Taken '153 AM PM Aerated from 16:1 M to /i 35— A /PM
By Whom -55 Aeration Time i hr c rn;►jS (Must be < 2 hrs.)
Temperature When Taken ,;2-:? °C Analysis Start Time ! j : y 0 MY)
pH , 9 Alkalinity (mg/L) /. ? C
Location of Sample : (Circle One igester �r Digester B(near road)
NOTE: Temperature should be between 10°C and 30oC ,aeration required if DO is < 5
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
6.L
SAMPLE #1
Dish # I
MIS. s�>
Wt. of Dish,g C L;,
Wt.of Wet sample +Dish,g L �GI Lo
Wt. of Dried Residue + Dish,g
SAMPLE #2
Dish # 2
mis. 36
Wt. of Dish,g f,
Wt.of Wet sample +Dish,g V%,9?4iO3
Wt. of Dried Residue + Dish,g Z + 3'-�j `1
Placed in 103-105 degrees C oven @ te, ' vn
Taken out of oven @ 5'3�w�
Drying time '-.3_hrs. 3 &, min.
Placed in dessicator & Weighed .
% TOTAL SOLIDS = Wt. of Dried residue + dish,g - Wt. of Dish,g. x 1000 (x 100 )
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
Sample #1 %Total Solids=
Sample #2 % Total Solids=
2°4G-113 1°q(,AU
,32. 1C1(0 -- 1°01"-19to
Ce+3q,j
I� cla
L+
i P �4 ��

Siler City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUK)
Date Sample Taken Analysis Done By -5S
Time Taken °.`� AM M Aerated from c_ , c AM PM to o_, M PM
By Whom 5 Aeration Time ► h% I5nakn�Must be < 2 hrs.)
Temperature When Taken Zi °C Analysis Start Time c
pH_f + Alkalinity (mg/L)
Location of Sample : (Circle One) Digester A o(Digester B� ear road)
NOTE: Temperature should be between 10°C and 30°C aeration required if DO is < 5
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish #-
mis. s Lw
Wt. of Dish,g (. -( 7
Wt.of Wet sample +Dish,g
a�
Wt. of Dried Residue + Dish,g � w�
SAMPLE #2
Dish #
mis.
7-
-1-0
Wt. of Dish,g 2-,
Wt.of Wet sample +Dish,g 3 LX u'r
Wt. of Dried Residue + Dish,g 2, '4 36 Z-
Placed in 103-105 degrees C oven @ r r,7
Taken out of oven @ :00 a'",.t
Drying time hrs. min.
Placed in dessicator & weighed .
'/o TOTAL SOLIDS = Wt. of Dried residue + dish,g - Wt. of Dish,q. x 1000 ( x 100 )
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
7Z.3'i (,1 i.9-7
Sample#1 %Total Solids= z_I
3-2, c,3 -73 f,q'753
Sample #2 % Total Solids= 2, y 3 l _ -2
t-74
6K i �°

Siler City Wastetreatment Plant Lab. SPECIFIC OXYGEN UPTAKE RATE (SOUR)
Date Sample Taken 0 �'' 2s - -) t' Analysis Done By r/1_7L
Time Taken L i AM Aerated from 'AM/PM to AM/PM
By Whom Aeration Time (Must be < 2 hrs.)
Temperature When Taken °C Analysis Start Time G , 3,L�)V-v
pH S— &> Alkalinity (mg/L) 07C,,
Location of Sample : (Circle One) Digester A o l-es ar road)
NOTE: Temperature should be between 10°C and 300C Aeration required if DO is < 5
% Total Solids
Place 25 gms. to 50 gms. of sample
for % total solids @ 30 mis.
SAMPLE #1
Dish #
mis.C: �>
Wt. of Dish,g i j r ( t
Wt.of Wet sample +Dish,g 3_� , 7,3 ` c
Wt. of Dried Residue + Dish,g - , 5
SAMPLE #2
Dish #
mis.
Wt. of Dish,g -
Wt.of Wet sample +Dish,g ~
f ,-
Wt. of Dried Residue + Dish,q"3- 9, c�,2,
Placed in 103-105 degrees C oven @
Taken out of oven @ ! C ,gym.
Drying time hrs. min.
Placed in dessicator & weighed .
% TOTAL SOLIDS = Wt. of Dried residue + dish,g - Wt. of Dish,g. x 1000 ( x 100 )
Wt. of Wet sample +dish,g. -Wt. of Dish,g. x 1000
Sample #1 %Total Solids=
7 y p f,� g -t oc
Sample #2 % Total Solids= ✓

Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
(mg/1)
8.62
8.31
8.18
8.03
7.91
7.67
7.45
7.3
7.15
6.94
6.8
6.66
6.49
6.34
6.18
6.04
Town of Siler City
WQ 0003226
10/19/2020
20
10/19/20, 12:08PM
BH
10/19/20, 12:16PM
BH
30
1.5
19.2
19
Slope: 0.2
1 ntercept: 8.5
Correlation Coefficient: 1.0
milliliters
% Dry Solids
degrees Celsius
degrees Celsius
Oxygen Uptake Rate: 10.17 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.68 mg Oxygen/g/hr
Average Temperature: 19 degrees Celsius
Temperature Correction Factor: 1.07
Temperature Corrected Specific Oxygen Uptake Rate: 0.73 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Specific Oxygen Uptake Rate
SOUR
Facility Name:
Town of Siler City
Biosolids Permit Number:
WQ 0003226
Date:
10/20/2020
Digester Temperature:
21
Sampling Date/Time:
10/20/2020, 1:48PM
Sampled By:
BH
Analysis Date/Time:
10/20/2020, 1:55PM
Analyzed By:
BH
Sample Volume:
30
milliliters
Total Solids:
1.6
% Dry Solids
Beginning Temperature:
20.1
degrees Celsius
End Temperature:
19.8
degrees Celsius
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
(mg/1)
8.0z
7.1
7.7<
7.6,
7.5z
7.2z
7.OF
6.&
6.7:
6.6,
6.4�
6.2F
6.1�
6.0:
5.&
5.7<
Slope: 0.2
1 ntercept: 8.1
Correlation Coefficient: 1.0
Oxygen Uptake Rate: 9.47 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.59 mg Oxygen/g/hr
Average Temperature: 20 degrees Celsius
Temperature Correction Factor: 1
Temperature Corrected Specific Oxygen Uptake Rate: 0.59 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
(mg/1)
7.58
7.44
7.26
7.15
7.04
6.93
6.82
6.7
6.62
6.46
6.35
6.21
6.11
5.96
5.8
5.7
Town of Siler City
WQ 0003226
10/21 /2020
22
10/21/20, 2:33PM
BH
10/21 /20, 2:41 PM
BH
30
1.6
20.7
20.4
Slope: 0.1
I ntercept: 7.5
Correlation Coefficient: 1.0
milliliters
% Dry Solids
degrees Celsius
degrees Celsius
Oxygen Uptake Rate: 7.33 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.46 mg Oxygen/g/hr
Average Temperature: 21 degrees Celsius
Temperature Correction Factor: 0.952380952
Temperature Corrected Specific Oxygen Uptake Rate: 0.44 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
(mg/1)
7.:
7.2F
7.1'
6.9F
6.8'
6.6<
6.4:
6.2F
6.1:
5.9E
5.8'
5.1
5.51
5.3z
5.1 -
5.01
Town of Siler City
WQ 0003226
10/22/2020
21
10/22/20, 2:55PM
SS
10/22/20, 4:26PM
SS
30
1.4
20.3
20.3
Slope: 0.2
1 ntercept: 7.5
Correlation Coefficient: 1.0
milliliters
% Dry Solids
degrees Celsius
degrees Celsius
Oxygen Uptake Rate: 9.79 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.70 mg Oxygen/g/hr
Average Temperature: 20 degrees Celsius
Temperature Correction Factor: 1
Temperature Corrected Specific Oxygen Uptake Rate: 0.70 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
(mg/1)
8.03
7.84
7.64
7.45
7.24
7.02
6.84
6.65
6.55
6.32
6.14
5.98
5.76
5.61
5.43
5.21
Town of Siler City
WQ 0003226
10/23/2020
22
10/23/20, 9:53AM
SS
10/23/20, 11:40AM
BH
30
1.4
20.3
19.9
Slope: 0.2
1 ntercept: 8.0
Correlation Coefficient: 1.0
milliliters
% Dry Solids
degrees Celsius
degrees Celsius
Oxygen Uptake Rate: 11.12 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.79 mg Oxygen/g/hr
Average Temperature: 20 degrees Celsius
Temperature Correction Factor: 1
Temperature Corrected Specific Oxygen Uptake Rate: 0.79 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
(mg/1)
7.4
7.15
6.99
6.85
6.7
6.55
6.44
6.26
6.1
5.93
5.76
5.62
5.46
5.29
5.12
4.94
Town of Siler City
WQ 0003226
10/24/2020
21
10/24/20, 8:45AM
SS
10/24/20, 10:18AM
SS
30
1.4
20.9
21
Slope: 0.2
1 ntercept: 7.3
Correlation Coefficient: 1.0
milliliters
% Dry Solids
degrees Celsius
degrees Celsius
Oxygen Uptake Rate: 9.50 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.68 mg Oxygen/g/hr
Average Temperature: 21 degrees Celsius
Temperature Correction Factor: 0.952380952
Temperature Corrected Specific Oxygen Uptake Rate: 0.65 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

Specific Oxygen Uptake Rate
SOUR
Facility Name
Biosolids Permit Number
Date
Digester Temperature
Sampling Date/Time
Sampled By
Analysis Date/Time
Analyzed By
Sample Volume
Total Solids
Beginning Temperature
End Temperature
Time
(minutes)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dissolved Oxygen Level
(mg/1)
7.1E
7.0z
6.8E
6.6-
6.4:
6.2z
6.V
5.9E
5.7z
5.5F
5.<
5.1�
4.9z
4.7�
4.6z
4.:
Town of Siler City
WQ 0003226
10/25/2020
22
10/25/20, 6:18PM
RL
10/25/20, 6:20PM
RL
30
1.4
20.8
20.9
Slope: 0.2
1 ntercept: 7.2
Correlation Coefficient: 1.0
milliliters
% Dry Solids
degrees Celsius
degrees Celsius
Oxygen Uptake Rate: 11.03 mg Oxygen/hr
Ambient Specific Oxygen Uptake Rate: 0.79 mg Oxygen/g/hr
Average Temperature: 21 degrees Celsius
Temperature Correction Factor: 0.952380952
Temperature Corrected Specific Oxygen Uptake Rate: 0.75 mg Oxygen/g/hr
Instructions: Enter Data in the Blue Boxes. The Calculation and the Spreadsheet execute automatically.

10
9
8
7
0
3
2
1
0
9
Dissolved Oxygen Uptake Chart
OUR, Oxygen Uptake Rate
0.80
0.60
0.40
0.20
0.00
1 2 3 4 5 6
■ 10/19/2020
■ 10/20/2020
10/21/2020
■ 10/22/2020
■ 10/23/2020
■ 10/24/2020
■ 10/25/2020
7 8 9
Time (minutes)
10/19/2020
t 10/20/2020
10/21 /2020
- --U-- 10/22/2020
f 10/23/2020
10/24/2020
f 10/25/2020
■ Temperature ■ Solids
oC
19
20
21
20
20
21
21
1.4
1 2
3
4
5
6
7
10
11
12
13
14
15

1
2
3
4
5
6
7 Avg.
OUR 0.73
0.59
0.44
0.70
0.79
0.65
0.75 0.66
Temperatu 19
20
21
20
20
21
21
Solids 1.5
1.6
1.6
1.4
1.4
1.4
1.4

Facility Name: Town Of Siler City WQ Permit Number: WQ 0003226
i'tWTP Name: Town Of Siler City WTP NPDES Number: 03-19-010
Monitoring Period: From 01/01/20 To 12/31/2020
Pathogen 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/B (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 applicable to alternative performed Class A or Class K complete the following monitoringdata:
Parametet pie Analytical
---x---ES N'T REQUIRE
e Technique
Fecal
Coliform
%Sp %. � VIT T(] )"Ll" Z � A T T R A C T I N
AT
fir a
RED kjN
bacteria (i+
lieu of fecal
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)
(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 X
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."
"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."
U np ONAN
Preparer Name and Title ( type or print) Land Applier Name and Title (if applicable) (type or print)
Signature of Preparer* Date Signature of Land Applier (if applicable) Date
*Preparer is defined in 40 CFR Part 503.9(r) and 15A NCAC 2T.1102 (26)

SECTION 6

Agricultural Lime Application Log
Year: 2020
Project: Siler City
Field
(state -county -site -field)
Soil
pH
Lime Requirement
(from soil analysis)
Tons/Acre
Applied 11
Date Applied
CH-25-1
6.2
0.0 tons/ac.
CH-25-2
6.2
0.0 tons/ac.
CH-26-1
6.1
0.0 tons/ac.
CH-26-2
6.2
0.0 tons/ac.
CH-50-8
6.6
0.0 tons/ac.
CH-142-1
6.5
0.0 tons/ac.
CH-102-2
6.1
0.0 tons/ac.
CH-102-3
6.1
0.0 tons/ac.
* Ag lime will be applied once field and crop conditions are suitable

SECTION 7

NCDA&CS Agronomic Division Phone: [phone] Website: www.ncagr.gov/agronomi/
Report No. FY21-SL017511
�5{i �141..tiL
Client:
Chip Perry
Advisor: Ryan Copeland
Predictive
7745 Silk Hope- Gum Springs Rd
SYNAGRO
;•
Siler City, NC 27344
284 Boger Road
+_ Soil Report Mehlich-3 Extraction
Mocksville, NC 27028
Sampled County: Chatham
Links to Helpful Information
Client ID: 445976
Advisor ID: 499503
Sampled: Received: 11/25/2020 Completed: 01/13/2021 Farm: CH25
Sample ID: CH251
Recommendations: Lime
Nutrients (lb/acre)
More
Crop (tons/acre) N P2O5
K2O
Mg S Mn
Zn
Cu B
Information
Lime History:
1-Fescue/OGrass/Tim, M 0.0 120-200 0
50
0 0 0
0
0 0
Note: 12
2 - 0.0
Test Results [units - W/V in g/cm3; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]:
Soil Class: Mineral
HM% W/V CEC BS% Ac pH P-1 K-1 Ca% Mg%
S-1
Mn-I
Mn-All Mn-Al2 Zn-I Zn-AI
Cu-1 Na ESP SS-1 NO3-N
0.46 0.85 10.5 85 1.6 6.2 287 44 67 16
49
430
273 346
346
594 0.1 1
Sample ID: CH252
Recommendations: Lime
Nutrients (lb/acre)
More
Crop (tons/acre) N P2O5
K2O
Mg S Mn
Zn
Cu B
Information
Lime History:
1-Fescue/OGrass/Tim, M 0.0 120-200 0
0
0 0 0
0
0 0
Note: 12
2 - 0.0
Test Results [units - W/V in g/cm3; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]:
Soil Class: Mineral
HM% W/V CEC BS% Ac pH P-1 K-1 Ca% Mg%
S-1
Mn-I
Mn-All Mn-AI2 Zn-I Zn-AI
Cu-1 Na ESP SS-1 NO3-N
0.60 0.89 8.4 84 1.3 6.2 77 92 61 18
34
793
490 151
151
275 0.1 1
Noah Carolina
i�
Futaw frum Fund Ciwn1nl55km
Reprogramming of the laboratory -information -management system that makes this report possible is being funded
through a grant from the North Carolina Tobacco Trust Fund Commission.
Thank you for using agronomic services to manage nutrients and safeguard environmental quality.
- Steve Troxler, Commissioner of Aqriculture

NCDA&CS Agronomic Division Phone: [phone] Website: www.ncagr.gov/agronomi/
Report No. FY21-SLO17511
Chip Perry
Page 2 of 2
Understanding the Soil Report: explanation of measurements, abbreviations and units
Recommendations
Report Abbreviations
Lime
Ac
exchangeable acidity
If testing finds that soil pH is too low for the crop(s) indicated, a lime recommendation will be given in units of either
B
boron
ton/acre or Ib/1000 sq ft. For best results, mix the lime into the top 6 to 8 inches of soil several months before planting.
BS%
% CEC occupied by basic cations
For no -till or established plantings where this is not possible, apply no more than 1 to 1.5 ton/acre (50 Ib/1000 sq ft) at onE
Ca%
% CEC occupied by calcium
time, even if the report recommends more. You can apply the rest in similar increments every six months until the full rate
CEC
cation exchange capacity
is applied. If MG is recommended and lime is needed, use dolomitric lime.
Cu-I
copper index
ESP
exchangeable sodium percent
Fertilizer
HM%
percent humic matter
Recommendations for field crops or other large areas are listed separately for each nutrient to be added (in units of
K-1
potassium index
lb/acre unless otherwise specified). Recommendations for N (and sometimes for B) are based on research/field studies
K20
potash
for the crop being grown, not on soil test results. K-1 and P-1 values are based on test results and should be > 50. If they
Mg%
% CEC occupied by magnesium
are not, follow the fertilizer recommendations given. If Mg is needed and no lime is recommended, 0-0-22 (11.5% Mg) is
MIN
mineral soil class
an excellent source; 175 to 250 lb per acre alone or in a fertilizer blend will usually satisfy crop needs, SS-1 levels appear
Mn
manganese
only on reports for greenhouse soil or problem samples.
Mn-All
Mn-availability index for crop 1
Mn-Al2
Mn-availability index for crop 2
Mn-I
manganese index
Farmers and other commercial producers should pay special attention to micronutrient levels. If $, pH$, $pH, C or Z
Mn-
mineral -organic soil class
notations appear on the soil report, refer to $Note: Secondary Nutrients and Micronutrients_ In general, homeowners do not
N
nitrogen
need to be concerned about micronutrients. Various crop notes also address lime fertilizer needs; visit
Na
sodium
ncagr.gov/agronomi/pubs.htm.
NO3-N
nitrate nitrogen
ORG
organic soil class
Recommendations for small areas, such as home lawns/gardens, are listed in units of Ib/1000 sq ft . If you cannot find
pH
current soil pH
the exact fertilizer grade recommended on the report, visit www.ncagr.gov/agronomi/obpart4.htn*fsfind information that
P-1
phosphorus index
may help you choose a comparable alternate. For more information, read A Homeowner's Guide to Fertilizer.
P205
phosphate
S-1
sulfur index
Test Results
SS-1
soluble salt index
W/V
weight per volume
The first seven values [soil class, HM%, W/V, CEC, BS%, Ac and pH] describe the soil and its degree of acidity. The
Zn-AI
zinc availability index
Zn-1
zinc index
remaining 16 [P-I, K-I, Ca%, Mg%, Mn-I, Mn-All, Mn-Al2, Zn-I, Zn-AI, Cu-I, S-I, SS -I, Na, ESP, SS -I, NO3-N (not routinel
available)] indicate levels of plant nutrients or other fertility measurement. Visit wwwncagr.gov/agronomi/uvrst.htm

NCDA&CS Agronomic Division Phone: [phone] Website: www.ncagr.gov/agronomi/
Report No. FY21-SL017503
�5{i �141..tiL
Client: Randall Brooks
Advisor: Ryan Copeland
Predictive
4300 Reedy Creek Road
SYNAGRO
;•
Siler City, NC 27344
284 Boger Road
+_ Soil Report Mehlich-3 Extraction
Mocksville, NC 27028
Sampled County: Chatham
Links to Helpful Information
Client ID: 514708
Advisor ID: 499503
Sampled: Received: 11/25/2020 Completed: 01/13/2021 Farm: CH50
Sample ID: CH508
Recommendations: Lime
Nutrients (lb/acre)
More
Crop (tons/acre) N P2O5
K2O Mg S Mn Zn
Cu B
Information
Lime History:
1 -Fescue/OGrass/Tim, M 0.0 120-200 0
30 0 0 pH$ 0
0 0
Note: 12 Note:
2 - 0.0
Test Results [units - W/V in g/cm3; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]:
Soil Class: Mineral
HM% W/V CEC BS% Ac pH P-1 K-1 Ca% Mg%
S-1 Mn-I Mn-All Mn-Al2 Zn-I Zn-AI
Cu-1 Na ESP SS-1 NO3-N
0.46 1.03 13.1 93 1.0 6.6 197 59 79 12
62 589 361 579 579
503 0.1 1
Noah Carolina
i�
Futaw frum Fund Ciwn1nl55km
Reprogramming of the laboratory -information -management system that makes this report possible is being funded
through a grant from the North Carolina Tobacco Trust Fund Commission.
Thank you for using agronomic services to manage nutrients and safeguard environmental quality.
- Steve Troxler, Commissioner of Aqriculture

NCDA&CS Agronomic Division Phone: [phone] Website: www.ncagr.gov/agronomi/
Report No. FY21-SLO17503
Randall Brooks
Page 2 of 2
Understanding the Soil Report: explanation of measurements, abbreviations and units
Recommendations
Report Abbreviations
Lime
Ac
exchangeable acidity
If testing finds that soil pH is too low for the crop(s) indicated, a lime recommendation will be given in units of either
B
boron
ton/acre or Ib/1000 sq ft. For best results, mix the lime into the top 6 to 8 inches of soil several months before planting.
BS%
% CEC occupied by basic cations
For no -till or established plantings where this is not possible, apply no more than 1 to 1.5 ton/acre (50 Ib/1000 sq ft) at onE
Ca%
% CEC occupied by calcium
time, even if the report recommends more. You can apply the rest in similar increments every six months until the full rate
CEC
cation exchange capacity
is applied. If MG is recommended and lime is needed, use dolomitric lime.
Cu-I
copper index
ESP
exchangeable sodium percent
Fertilizer
HM%
percent humic matter
Recommendations for field crops or other large areas are listed separately for each nutrient to be added (in units of
K-1
potassium index
lb/acre unless otherwise specified). Recommendations for N (and sometimes for B) are based on research/field studies
K20
potash
for the crop being grown, not on soil test results. K-1 and P-1 values are based on test results and should be > 50. If they
Mg%
% CEC occupied by magnesium
are not, follow the fertilizer recommendations given. If Mg is needed and no lime is recommended, 0-0-22 (11.5% Mg) is
MIN
mineral soil class
an excellent source; 175 to 250 lb per acre alone or in a fertilizer blend will usually satisfy crop needs, SS-1 levels appear
Mn
manganese
only on reports for greenhouse soil or problem samples.
Mn-All
Mn-availability index for crop 1
Mn-Al2
Mn-availability index for crop 2
Mn-I
manganese index
Farmers and other commercial producers should pay special attention to micronutrient levels. If $, pH$, $pH, C or Z
Mn-
mineral -organic soil class
notations appear on the soil report, refer to $Note: Secondary Nutrients and Micronutrients_ In general, homeowners do not
N
nitrogen
need to be concerned about micronutrients. Various crop notes also address lime fertilizer needs; visit
Na
sodium
ncagr.gov/agronomi/pubs.htm.
NO3-N
nitrate nitrogen
ORG
organic soil class
Recommendations for small areas, such as home lawns/gardens, are listed in units of Ib/1000 sq ft . If you cannot find
pH
current soil pH
the exact fertilizer grade recommended on the report, visit www.ncagr.gov/agronomi/obpart4.htn*fsfind information that
P-1
phosphorus index
may help you choose a comparable alternate. For more information, read A Homeowner's Guide to Fertilizer.
P205
phosphate
S-1
sulfur index
Test Results
SS-1
soluble salt index
W/V
weight per volume
The first seven values [soil class, HM%, W/V, CEC, BS%, Ac and pH] describe the soil and its degree of acidity. The
Zn-AI
zinc availability index
Zn-1
zinc index
remaining 16 [P-I, K-I, Ca%, Mg%, Mn-I, Mn-All, Mn-Al2, Zn-I, Zn-AI, Cu-I, S-I, SS -I, Na, ESP, SS -I, NO3-N (not routinel
available)] indicate levels of plant nutrients or other fertility measurement. Visit wwwncagr.gov/agronomi/uvrst.htm

NCDA&CS Agronomic Division Phone: [phone] Website: www.ncagr.gov/agronomi/
Report No. FY21-SL017504
�5{i �141..tiL
Client:
Thelma Marcott
Advisor: Ryan Copeland
Predictive
4300 Reedy Creek Rd
SYNAGRO
;•
Siler City, NC 27344
284 Boger Road
+_ Soil Report Mehlich-3 Extraction
Mocksville, NC 27028
Sampled County: Chatham
Links to Helpful Information
Client ID: 514710
Advisor ID: 499503
Sampled: Received: 11/25/2020 Completed: 01/13/2021 Farm: CH102
Sample ID: CH1022
Recommendations: Lime
Nutrients (lb/acre)
More
Crop (tons/acre) N P2O5
K2O
Mg S
Mn
Zn
Cu B
Information
Lime History:
1-Fescue/OGrass/Tim, M 0.0 120-200 0
0
0 0
0
0
0 0
Note: 12
2 - 0.0
Test Results [units - W/V in g/cm3; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]:
Soil Class:
Mineral
HM% W/V CEC BS% Ac pH P-1 K-1 Ca% Mg%
S-1
Mn-I
Mn-All Mn-Al2
Zn-I
Zn-AI
Cu-1 Na ESP SS-1 NO3-N
0.51 0.92 11.0 87 1.4 6.1 205 113 63 19
75
303
197
593
593
610 0.1 1
Sample ID: CH1023
Recommendations: Lime
Nutrients (lb/acre)
More
Crop (tons/acre) N P2O5
K2O
Mg S
Mn
Zn
Cu B
Information
Lime History:
1-Fescue/OGrass/Tim, M 0.0 120-200 0
100
0 0
0
0
0 0
Note: 12
2 - 0.0
Test Results [units - W/V in g/cm3; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]:
Soil Class:
Mineral
HM% W/V CEC BS% Ac pH P-1 K-1 Ca% Mg%
S-1
Mn-I
Mn-All Mn-AI2
Zn-I
Zn-AI
Cu-1 Na ESP SS-1 NO3-N
0.56 0.94 9.8 84 1.6 6.1 187 18 65 18
44
255
169
471
471
574 0.1 1
Noah Carolina
i�
fdtaw frum Fund Ciwn1nl55km
Reprogramming of the laboratory -information -management system that makes this report possible is being funded
through a grant from the North Carolina Tobacco Trust Fund Commission.
Thank you for using agronomic services to manage nutrients and safeguard environmental quality.
- Steve Troxler, Commissioner of Aqriculture

NCDA&CS Agronomic Division Phone: [phone] Website: www.ncagr.gov/agronomi/
Report No. FY21-SLO17504
Thelma Marcott
Page 2 of 2
Understanding the Soil Report: explanation of measurements, abbreviations and units
Recommendations
Report Abbreviations
Lime
Ac
exchangeable acidity
If testing finds that soil pH is too low for the crop(s) indicated, a lime recommendation will be given in units of either
B
boron
ton/acre or Ib/1000 sq ft. For best results, mix the lime into the top 6 to 8 inches of soil several months before planting.
BS%
% CEC occupied by basic cations
For no -till or established plantings where this is not possible, apply no more than 1 to 1.5 ton/acre (50 Ib/1000 sq ft) at onE
Ca%
% CEC occupied by calcium
time, even if the report recommends more. You can apply the rest in similar increments every six months until the full rate
CEC
cation exchange capacity
is applied. If MG is recommended and lime is needed, use dolomitric lime.
Cu-I
copper index
ESP
exchangeable sodium percent
Fertilizer
HM%
percent humic matter
Recommendations for field crops or other large areas are listed separately for each nutrient to be added (in units of
K-1
potassium index
lb/acre unless otherwise specified). Recommendations for N (and sometimes for B) are based on research/field studies
K20
potash
for the crop being grown, not on soil test results. K-1 and P-1 values are based on test results and should be > 50. If they
Mg%
% CEC occupied by magnesium
are not, follow the fertilizer recommendations given. If Mg is needed and no lime is recommended, 0-0-22 (11.5% Mg) is
MIN
mineral soil class
an excellent source; 175 to 250 lb per acre alone or in a fertilizer blend will usually satisfy crop needs, SS-1 levels appear
Mn
manganese
only on reports for greenhouse soil or problem samples.
Mn-All
Mn-availability index for crop 1
Mn-Al2
Mn-availability index for crop 2
Mn-I
manganese index
Farmers and other commercial producers should pay special attention to micronutrient levels. If $, pH$, $pH, C or Z
Mn-
mineral -organic soil class
notations appear on the soil report, refer to $Note: Secondary Nutrients and Micronutrients_ In general, homeowners do not
N
nitrogen
need to be concerned about micronutrients. Various crop notes also address lime fertilizer needs; visit
Na
sodium
ncagr.gov/agronomi/pubs.htm.
NO3-N
nitrate nitrogen
ORG
organic soil class
Recommendations for small areas, such as home lawns/gardens, are listed in units of Ib/1000 sq ft . If you cannot find
pH
current soil pH
the exact fertilizer grade recommended on the report, visit www.ncagr.gov/agronomi/obpart4.htn*fsfind information that
P-1
phosphorus index
may help you choose a comparable alternate. For more information, read A Homeowner's Guide to Fertilizer.
P205
phosphate
S-1
sulfur index
Test Results
SS-1
soluble salt index
W/V
weight per volume
The first seven values [soil class, HM%, W/V, CEC, BS%, Ac and pH] describe the soil and its degree of acidity. The
Zn-AI
zinc availability index
Zn-1
zinc index
remaining 16 [P-I, K-I, Ca%, Mg%, Mn-I, Mn-All, Mn-Al2, Zn-I, Zn-AI, Cu-I, S-I, SS -I, Na, ESP, SS -I, NO3-N (not routinel
available)] indicate levels of plant nutrients or other fertility measurement. Visit wwwncagr.gov/agronomi/uvrst.htm

NCDA&CS Agronomic Division Phone: [phone] Website: www.ncagr.gov/agronomi/
Report No. FY21-SL017506
�5{i �141..tiL
Client:
Rachel Johnson
Advisor: Ryan Copeland
Predictive
12193 US Hwy 64 W
SYNAGRO
;•
Siler City, NC 27344
284 Boger Road
+_ Soil Report Mehlich-3 Extraction
Mocksville, NC 27028
Sampled County: Chatham
Links to Helpful Information
Client ID: 369165
Advisor ID: 499503
Sampled: Received: 11/25/2020 Completed: 01/13/2021 Farm: CH-26
Sample ID: CH261
Recommendations: Lime
Nutrients (lb/acre)
More
Crop (tons/acre) N P2O5
K2O
Mg S
Mn
Zn
Cu B
Information
Lime History:
1-Fescue/OGrass/Tim, M 0.0 120-200 0
100
0 0
0
0
0 0
Note: 12
2 - 0.0
Test Results [units - W/V in g/cm3; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]:
Soil Class:
Mineral
HM% W/V CEC BS% Ac pH P-1 K-1 Ca% Mg%
S-1
Mn-I
Mn-All Mn-Al2
Zn-I
Zn-AI
Cu-I Na ESP SS-1 NO3-N
0.51 0.88 8.9 83 1.5 6.1 157 20 63 19
36
246
163
356
356
454 0.1 1
Sample ID: CH262
Recommendations: Lime
Nutrients (lb/acre)
More
Crop (tons/acre) N P2O5
K2O
Mg S
Mn
Zn
Cu B
Information
Lime History:
1-Fescue/OGrass/Tim, M 0.0 120-200 0
120
0 0
0
0
0 0
Note: 12
2 - 0.0
Test Results [units - W/V in g/cm3; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]:
Soil Class:
Mineral
HM% W/V CEC BS% Ac pH P-1 K-1 Ca% Mg%
S-1
Mn-I
Mn-All Mn-AI2
Zn-I
Zn-AI
Cu-I Na ESP SS-1 NO3-N
0.60 0.82 12.4 87 1.6 6.2 70 13 63 23
39
450
283
126
126
137 0.1 1
Noah Carolina
i�
fdtaiW frum FundCiwn1nl55km
Reprogramming of the laboratory -information -management system that makes this report possible is being funded
through a grant from the North Carolina Tobacco Trust Fund Commission.
Thank you for using agronomic services to manage nutrients and safeguard environmental quality.
- Steve Troxler, Commissioner of Aqriculture

NCDA&CS Agronomic Division Phone: [phone] Website: www.ncagr.gov/agronomi/
Report No. FY21-SLO17506
Rachel Johnson
Page 2 of 2
Understanding the Soil Report: explanation of measurements, abbreviations and units
Recommendations
Report Abbreviations
Lime
Ac
exchangeable acidity
If testing finds that soil pH is too low for the crop(s) indicated, a lime recommendation will be given in units of either
B
boron
ton/acre or Ib/1000 sq ft. For best results, mix the lime into the top 6 to 8 inches of soil several months before planting.
BS%
% CEC occupied by basic cations
For no -till or established plantings where this is not possible, apply no more than 1 to 1.5 ton/acre (50 Ib/1000 sq ft) at onE
Ca%
% CEC occupied by calcium
time, even if the report recommends more. You can apply the rest in similar increments every six months until the full rate
CEC
cation exchange capacity
is applied. If MG is recommended and lime is needed, use dolomitric lime.
Cu-I
copper index
ESP
exchangeable sodium percent
Fertilizer
HM%
percent humic matter
Recommendations for field crops or other large areas are listed separately for each nutrient to be added (in units of
K-1
potassium index
lb/acre unless otherwise specified). Recommendations for N (and sometimes for B) are based on research/field studies
K20
potash
for the crop being grown, not on soil test results. K-1 and P-1 values are based on test results and should be > 50. If they
Mg%
% CEC occupied by magnesium
are not, follow the fertilizer recommendations given. If Mg is needed and no lime is recommended, 0-0-22 (11.5% Mg) is
MIN
mineral soil class
an excellent source; 175 to 250 lb per acre alone or in a fertilizer blend will usually satisfy crop needs, SS-1 levels appear
Mn
manganese
only on reports for greenhouse soil or problem samples.
Mn-All
Mn-availability index for crop 1
Mn-Al2
Mn-availability index for crop 2
Mn-I
manganese index
Farmers and other commercial producers should pay special attention to micronutrient levels. If $, pH$, $pH, C or Z
Mn-
mineral -organic soil class
notations appear on the soil report, refer to $Note: Secondary Nutrients and Micronutrients_ In general, homeowners do not
N
nitrogen
need to be concerned about micronutrients. Various crop notes also address lime fertilizer needs; visit
Na
sodium
ncagr.gov/agronomi/pubs.htm.
NO3-N
nitrate nitrogen
ORG
organic soil class
Recommendations for small areas, such as home lawns/gardens, are listed in units of Ib/1000 sq ft . If you cannot find
pH
current soil pH
the exact fertilizer grade recommended on the report, visit www.ncagr.gov/agronomi/obpart4.htn*fsfind information that
P-1
phosphorus index
may help you choose a comparable alternate. For more information, read A Homeowner's Guide to Fertilizer.
P205
phosphate
S-1
sulfur index
Test Results
SS-1
soluble salt index
W/V
weight per volume
The first seven values [soil class, HM%, W/V, CEC, BS%, Ac and pH] describe the soil and its degree of acidity. The
Zn-AI
zinc availability index
Zn-1
zinc index
remaining 16 [P-I, K-I, Ca%, Mg%, Mn-I, Mn-All, Mn-Al2, Zn-I, Zn-AI, Cu-I, S-I, SS -I, Na, ESP, SS -I, NO3-N (not routinel
available)] indicate levels of plant nutrients or other fertility measurement. Visit wwwncagr.gov/agronomi/uvrst.htm

NCDA&CS Agronomic Division Phone: [phone] Website: www.ncagr.gov/agronomi/
Report No. FY21-SL017505
�5{i �141..tiL
Client: Town of Siler City
Advisor: Ryan Copeland
Predictive
4300 Reedy Creek Rd
SYNAGRO
;•
Siler City, NC 27344
284 Boger Road
+_ Soil Report Mehlich-3 Extraction
Mocksville, NC 27028
Sampled County: Chatham
Links to Helpful Information
Client ID: 514711
Advisor ID: 499503
Sampled: Received: 11/25/2020 Completed: 01/13/2021 Farm: CH142
Sample ID: CH1421
Recommendations: Lime
Nutrients (lb/acre)
More
Crop (tons/acre) N P2O5
K2O Mg S Mn Zn
Cu B
Information
Lime History:
1 -Fescue/OGrass/Tim, M 0.0 120-200 0
120 0 0 pH$ 0
0 0
Note: 12 Note:
2 - 0.0
Test Results [units - W/V in g/cm3; CEC and Na in meq/100 cm3; NO3-N in mg/dm3]:
Soil Class: Mineral
HM% W/V CEC BS% Ac pH P-1 K-1 Ca% Mg%
S-1 Mn-I Mn-All Mn-Al2 Zn-I Zn-AI
Cu-1 Na ESP SS-1 NO3-N
0.32 0.86 11.7 90 1.1 6.5 169 11 72 18
38 398 248 284 284
404 0.2 2
Noah Carolina
FutaiW frum FundCiwn1nl55km
Reprogramming of the laboratory -information -management system that makes this report possible is being funded
through a grant from the North Carolina Tobacco Trust Fund Commission.
Thank you for using agronomic services to manage nutrients and safeguard environmental quality.
- Steve Troxler, Commissioner of Aqriculture

NCDA&CS Agronomic Division Phone: [phone] Website: www.ncagr.gov/agronomi/
Report No. FY21-SLO17505
Page 2 of 2
Understanding the Soil Report: explanation of measurements, abbreviations and units
Recommendations
Report Abbreviations
Lime
Ac
exchangeable acidity
If testing finds that soil pH is too low for the crop(s) indicated, a lime recommendation will be given in units of either
B
boron
ton/acre or Ib/1000 sq ft. For best results, mix the lime into the top 6 to 8 inches of soil several months before planting.
BS%
% CEC occupied by basic cations
For no -till or established plantings where this is not possible, apply no more than 1 to 1.5 ton/acre (50 Ib/1000 sq ft) at onE
Ca%
% CEC occupied by calcium
time, even if the report recommends more. You can apply the rest in similar increments every six months until the full rate
CEC
cation exchange capacity
is applied. If MG is recommended and lime is needed, use dolomitric lime.
Cu-I
copper index
ESP
exchangeable sodium percent
Fertilizer
HM%
percent humic matter
Recommendations for field crops or other large areas are listed separately for each nutrient to be added (in units of
K-1
potassium index
lb/acre unless otherwise specified). Recommendations for N (and sometimes for B) are based on research/field studies
K20
potash
for the crop being grown, not on soil test results. K-1 and P-1 values are based on test results and should be > 50. If they
Mg%
% CEC occupied by magnesium
are not, follow the fertilizer recommendations given. If Mg is needed and no lime is recommended, 0-0-22 (11.5% Mg) is
MIN
mineral soil class
an excellent source; 175 to 250 lb per acre alone or in a fertilizer blend will usually satisfy crop needs, SS-1 levels appear
Mn
manganese
only on reports for greenhouse soil or problem samples.
Mn-All
Mn-availability index for crop 1
Mn-Al2
Mn-availability index for crop 2
Mn-I
manganese index
Farmers and other commercial producers should pay special attention to micronutrient levels. If $, pH$, $pH, C or Z
Mn-
mineral -organic soil class
notations appear on the soil report, refer to $Note: Secondary Nutrients and Micronutrients_ In general, homeowners do not
N
nitrogen
need to be concerned about micronutrients. Various crop notes also address lime fertilizer needs; visit
Na
sodium
ncagr.gov/agronomi/pubs.htm.
NO3-N
nitrate nitrogen
ORG
organic soil class
Recommendations for small areas, such as home lawns/gardens, are listed in units of Ib/1000 sq ft . If you cannot find
pH
current soil pH
the exact fertilizer grade recommended on the report, visit www.ncagr.gov/agronomi/obpart4.htn*fsfind information that
P-1
phosphorus index
may help you choose a comparable alternate. For more information, read A Homeowner's Guide to Fertilizer.
P205
phosphate
S-1
sulfur index
Test Results
SS-1
soluble salt index
W/V
weight per volume
The first seven values [soil class, HM%, W/V, CEC, BS%, Ac and pH] describe the soil and its degree of acidity. The
Zn-AI
zinc availability index
Zn-1
zinc index
remaining 16 [P-I, K-I, Ca%, Mg%, Mn-I, Mn-All, Mn-Al2, Zn-I, Zn-AI, Cu-I, S-I, SS -I, Na, ESP, SS -I, NO3-N (not routinel
available)] indicate levels of plant nutrients or other fertility measurement. Visit wwwncagr.gov/agronomi/uvrst.htm