WQ0037094_Residual Annual Report 2021_20220218

Non-Discharge Branch Upload/Submittal Form
NORTH CAROLINA
Enriry mmful QuoUfr
Version 2-Revised June 23,2020
Initial Review
Reviewer Thornburg,Nathaniel D
Is this submittal an application?(Excluding additional information.)*
Yes No
If not an application what is the submittal type?* Annual Report
Residual Annual Report
Additional Information
Other
Annual Report Year* 2021
Permit Number(IR)* WQ0037094
Applicant/Permittee Howard Fertilizer Company,Inc.
Email Notifications
Does this need review by the hydrogeologist?* 0 Yes ® No
Regional Office
CO Reviewer
Admin Reviewer

Submittal Form
Project Contact Information
Please provide information on the person to be contacted by NDB Staff regarding electronic submittal,confirmation of receipt,and other correspondence.
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Name* Rob Willcox
Email Address* Phone Number*
[e-mail] 3363399128
Project Information
Application/Document Type* New(Fee Required) Modification-Minor
Modification-Major(Fee Required) Renewal
Renewal with Major Modification(Fee GW-59, NDMR,NDMLR, NDAR-1,
Required) NDAR-2
Annual Report Residual Annual Report
Additional Information Change of Ownership
Other
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:* Wastewater Irrigation High-Rate Infiltration
Other Wastewater Reclaimed Water
Closed-Loop Recycle Residuals
Single-Family Residence Wastewater Other
Irrigation
Permit Number:* WQ0037094
Has Current Existing permit number
Applicant/Permittee Address* 8306 South Orange Avenue;Orlando,FL 32809
Facility Name* Howard Fertilizer Company Class A Residuals Program
Please provide comments/notes on your current submittal below.
2021 Annual Report for Howard Fertilizer Company-Non-Discharge Permit No.WQ0037094
At this time,paper copies are no longer required.If you have any questions about what is required,please contact Nathaniel Thornburg
at [e-mail].
Please attach all information required or requested for this submittal to be reviewed here.*
(Application Form,Engineering Plans,Specifications,Calculations,Etc.)
2021 Distribution of Class A Residuals Annual Report-
17.79MB
Howard Fertilizer-WQ0037094.pdf
Upload only 1 PDF document(less than 250 MB).Multiple documents must be combined into one PDF file unless file is larger
than upload limit.
* By checking this box, I acknowledge that I understand the application will not be
accepted for pre-review until the fee(if required)has been received by the Non-
Discharge Branch.Application fees must be submitted by check or money order and
made payable to the North Carolina Department of Environmental Quality(NCDEQ).
I also confirm that the uploaded document is a single PDF with all parts of the
application in correct order(as specified by the application).
Mail payment to:
NCDEQ—Division of Water Resources
Attn:Non-Discharge Branch
1617 Mail Service Center
Raleigh,NC 27699-1617
Signature
Submission Date 2/18/2022

2021 ANNUAL REPORT
HOWARD FERTILIZER COMPANY, INC.
DISTRIBUTION OF CLASS A MUNICIPAL
WASTEWATER TREATMENT PLANT RESIDUALS
NON-DISCHARGE PERMIT #WQ0037094
Prepared For:
Howard Fertilizer Company, Inc.
8306 South Orange Avenue
Orlando, Florida 32809
Compiled By:
Willcox& Mabe Soil Solutions, PLLC
7231B Summerfield Road
Summerfield,North Carolina 27358
February 2022

Willcox&mate
SOIL SOLUTIONS
February 18,2022
N.C. Depaitment of Environmental Quality
Division of Water Resources—Non-Discharge Branch
512 N. Salisbury Street, 9th Floor, Office# 942X
Raleigh,North Carolina 27604
Attention: Non-Discharge Branch
Reference: 2021 ANNUAL REPORT
Howard Fertilizer Company, Inc.
Non-Discharge Permit No. WQ0037094
Willcox&Mabe Soil Solutions,PLLC Project No. 15-07, Phase: 08
Willcox&Mabe Soil Solutions,PLLC (WMSS)is submitting all monitoring and reporting
requirements as specified in the above referenced permit for Howard Fertilizer Company,
Inc. (Howard Fertilizer) on behalf of Howard Fertilizer. WMSS compiled this report using
data provided by Howard Fertilizer. This data includes: 1)Class A Annual Distribution of
Marketing/Surface Disposal Certification and Summary Form,2)Annual Residual
Sampling Summary Form, 3)Annual Pathogen and Vector Attraction Reduction Form
(503), and 4)Analytical Data.
Howard Fertilizer distributed 893 Total Dry Tons of blended fertilizer and South Cross
Bayou WRF pellets in North Carolina under Permit No. WQ0037094 during the 2021
calendar year.
If there is any further information required or questions regarding this distribution program
please do not hesitate to contact Ms. Carry Feliciano, Corporate Compliance Officer(352)
405-1008 for further assistance.
Sincerely,
Willcox &Mabe Soil Solutions,PLLC
Rob Willcox,L.S.S.
Partner/Soil Scientist
Enclosure(s)
cc: Howard Fertilizer Company, Inc.
Shared\WMSS Projects\2015\15-07 Howard Fertilizer\Phase 08-2021 Annual Report\2021 ANNUAL REPORT.doc
Willcox&Mabe Soil Solutions,PLLC/7231 B Summerfield Road/Summerfield,NC 27358/Rob 336.339.9128 or
Martin 336.312.1396/www.willcoxmabesoil.com

TABLE OF CONTENTS
SECTION NO. TITLE
I Class A Distribution and Marketing/Surface Disposal
Certification Summary Form
Form DMSDF
II Annual Residual Sampling Summary Form
Form RSSF
III Annual Pathogen and Vector Attraction Reduction Form
(503 Rules)
Form PVRF 503
IV Lab Sheets
Analytical Data

Class A Distribution and Marketing / Surface Disposal Certification
Summary Form
FORM DMSDF

CLASS A ANNUAL DISTRIBUTION AND MARKETING/SURFACE DISPOSAL CERTIFICATION AND SUMMARY FORM
WQ PERMIT#: WQ0037094 FACILITY NAME: Howard Fertilizer Company,Inc./South Cross Bayou WRF Pelletizing Facility
PHONE: [phone] COUNTY: Statewide OPERATOR: N/A
FACILITY TYPE(please check one): ❑ Surface Disposal(complete Part A(Source(s)and"Residual In"Volume only)and Part C)
p Distribution and Marketing(complete Parts A,B,and C)
Was the facility in operation during the past calendar year? Yes El No ❑ —a. If No skip parts A,B,C and certify form below
Part A*: Part B*:
Sources(s)(include NPDES#if Volume(dry tons) Recipient Information
Month Amendment/
applicable) Residual In Product Out Name(s) Volume(dry tons) Intended use(s)
Bulkine Anent
January South Crass Bayou WRF Pelletizing Facility 893.0 Class A Residuals utilized 893.0 Fertilizer
February (Fertilizer) (Pellets) (Blended Product) for Distribution during 2021
March
April
May
June
July
August
September
October
November
December
Total from FORM DMSDF(sup) 0 0 0 0
Totals: Annual(dry tons): 0 0 893.00 893.00
Amendment(s)used: Bulking Agent(s)used:
*If more space is required,attach additional information sheets(FORM DMSDF(supp)): Total Number of Form DMSDF(Supp)
Part C:
Facility was compliant during the past calendar year with all conditions of the land application permit p Yes
(including but not limited to items 1-3 below)issued by the Division of Water Resources: © No If No,Explain in Narritive
1, All monitoring was done in accordance with the permit and reported for the year as required and three(3)copies of certified laboratory results are attached.
2. All operation and maintenance requirements were compiled with or,in the case of a deviation,prior authorization was received from the Division of Water Resources.
3. No contravention of Ground Water Quality Standards occurred at a monitoring well.
"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."
247/Z&Z/ NIA N/A
Signature of Permittee Date Signature of Preparer** Date
(if different from Permittee)
**Preparer is defined in 40 CFR Part 503.9(r)and I5A NCAC 2T.1102(26)
DENR FORM DMSDF(12/2006)

Annual Residual Sampling Summary Form
FORM RSSF

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: WQ0037094 Laboratory: 1) Pace Analytical
Facility Name: Howard Fertilizer Company, Inc. (Permittee) 2)
Residual Source WQ#or N/A-Florida Permit 3)
NPDES#: 4)
WWTP Name: South Cross Bayou WRF Pelletizing Facility 5)Residual Analysis Data
Ceiling Sample or Composite Date
Parameter Conc.
(mpg) Limit 1/5/21 1/5/21 1/5/21 4/2/21 4/2/21 4/2/21 7/2/21 7/2/21 7/2/21 10/8/21 10/8/21 10/8/21
-
Percent Solids(%) NA 94.2 94.2 94.2 92.7 92.7 92.7 91.8 91.8 91.8 92.9 92.9 92.9
Arsenic 75 _ 7.2 7.2 7.2 5.0 5.0 5.0 6.2 6.2 6.2 11.8 11.8 11.8
Cadmium 85 I.1 1.1 1.1 0.78 0.78 0.78 1.2 1.2 1.2 1.6 1.6 1.6
Copper 4,300 513 513 513 469 469 469 502 502 502 543 543 543
Chromium NA -__ --- --- --- --- -.-- --_ --- --- --- --- ---
Lead 840 15.1 15.1 15.1 14.7 14.7 14.7 13.8 13.8 13.8 21.2 21.2 21.2
Mercury 57 0.59 0.59 0.59 0.68 0.68 0.68 0.41 0.41 0.41 0.30 0.30 0.30
Molybdenum 75 12.0 12.0 12.0 12,2 12.2 12.2 10.3 10.3 10.3 12.2 12.2 12.2
Nickel 420 26.8 - 26.8 26.8 24.7 24.7 24.7 25.6 25.6 25.6 29.2 29.2 29.2
Selenium 100 5.7 5.7 5.7 4.2 4.2 4.2 6.3 6.3 6.3 7.5 7.5 7.5
Zinc 7,500 731 731 731 877 877 877 827 827 827 828 828 828
Total Phosphorus NA 31,100 31,100 31,100 32,200 32,200 32,200 29,800 29,800 29,800 32,100 32,100 32,100_
TKN NA 57,700 57,700 57,700 58,500 58,500 58,500 51,100 51,100 51,100 _ 46,600 46,600 s 46,600
Ammonia-Nitrogen NA 1,370 1,370 1,370 2,300 2,300 2,300 2,190 2,190 2,190 1,610 1,610 1,610
Nitrate and Nitrite NA 4.7 4.7 4.7 5.9 5.9 5.9 4.0 4.0 4.0 6.3 6.3 6.3
a 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 fals ' F - , including the possibility of fines and imprisonment for knowing violations."
* Pennine(Howard Fertilizer) 2/('7/2O
Signature of Preparer* Date
*Preparer is defined in 40 CFR Part 503.9(r)and 15A NCAC 2T.1102(26)
DENR FORM RSSF(12/2006)

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: WQ0037094 Laboratory: 1) Pace Analytical
Facility Name: Howard Fertilizer Company, Inc. (Permittee) 2)
Residual Source N/A-Florida Permit 3)
NPDES#or WQ#: 4)
WWTP Name: South Cross Bayou WRF Pelletizing Facility 5)
Residual Analysis Data
Sample or Composite Date
Parameter
(mg g) 1/5/21 115/21 1/5/21 4/2/21 4/2/21 4/2/21 7/2/21 7/2/21 7/2/21 10/8/21 10/8/21 10/8/21
Aluminum 23,200 23,200 23,200 16,900 16,900 16,900 20,000 20,000 20,000 29,400 29,400 29,400
Calcium 32,300 32,300 32,300 36,100 36,100 36,100 31,300 31,300 31,300 37,800 37,800 37,800
Magnesium 5,560 5,560 5,560 5,350 5,350 5,350 5,750 5,750 5,750 5,940 5,940 5,940
pH 7.2 7.2 7.2 7.0 7.0 7.0 6.8 6.8 6.8 7.0 7.0 7.0 _
Potassium 3,100 3,100 3,100 2,390 2,390 2,390 2,620 2,620 2,620 1,810 1,810 I,810
Sodium 1,400 1,400 1,400 1,380 1,380 1,380 1,320 1,320 1,320 1,180 1,180 1,180
SAR 1.83 1.83 1.83 1.72 1.72 1.72 1.72 1.72 1.72 1.43 1.43 1.43
PAN 17,589 17,589 17,589 18,015 18,015 18,015 15,772 15,772 15,772 14,308 14,308 14,308
"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 s mitti g se information, including the possibility of fines and imprisonment for knowing violations."
*Permitte(Howard Fertilizer)
Signature of Preparer* Date
*Preparer is defined in 40 CFR Part 503.9(r)and 15A NCAC 2T.1102(26)
DENR FORM RSSF-B(12/2006)

Annual Pathogen and Vector Attraction Reduction Form - (503 Rules)
FORM PVRF 503

ANNUAL PATHOGEN AND VECTOR ATTRACTION REDUCTION FORM (503 Rules)
Facility Name: Howard Fertilzer Company,Inc.(Permittee) WQ Permit Number: WQ0037094
WWTP Name: South Cross Bayou WRF Pelletizing Facility NPDES Number:
Monitoring Period: From 1/1/2021 To 3/31/2021
Pathogen Reduction (40 CFR 503.32)- Please indicate level achieved and alternative performed:
Class A: Alternative I ❑ Alternative 2 ❑ Alternative 3 ❑ _
Alternative 4 ❑ Alternative 5 El Alternative 6 0
If applicable to alternative performed(Class A only)indicate"Process to Further Reduce Pathogens":
Compost ❑ Heat Drying ID Heat Treatment 0 Thermophilic Cl
Beta Ray ❑ Gamma Ray 0 Pasteurization ❑
Class B: AIternative 1 El IAlternative 2 ❑
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 B)complete the following monitoring data:
Number of Anal icai
Parameter Allowable Level Pathogen Density FreExcce- quency Sample �"
in Sludge den„i of Anal is Tech
g Minimum Geo. Mean Maximum Units rlrnrev TYPe Tr
2x10tothe
6th power MPN
per gram of CFU
Fecal Coliform total solids
1000 mpn per gram
of total solid (dry
weight)
Salmonella bacteria 3 MPN per 4 grams
(in lieu of fecal total solid(dry
colifonn) weight)
Vector Attraction Reduction (40 CFR 503.33) -Please indicate option performed:
Alt.1 (VS reduction) ❑ Alt.2(40-day bench) ❑ Alt.3 (30-day bench) ❑'Alt.4 (Spec.02 uptake) CI'
Alt. 5(14-Day Aerobic) ❑ Alt. 6(Alk. Stabilization ❑ Alt 7(Drying-Stable) ❑ Alt. 8(Drying-Unstable) El
Alt. 9(Injection) ❑ Alt. 10(Incorporation) ❑ No vector attraction reduction alternatives were performed El
CERTIFICATION STATEMENT(please check the appropriate statement)
El "I certify, under penalty of law,that the pathogen requirements in 40 CFR 503.32 and the vector
attraction reduction requirement in 40 CFR 503.33 have been met."
❑ "I certify, under penalty of law,that the pathogen requirements in 40 CFR 503.32 and the vector
attraction reduction requirement in 40 CFR 503.33 have not been met." (Please note if you check
this statement attach an explanation why you have not met one or both of the requirements.)
"This determination has been made under my direction and supervision in accordance with the system
designed to ensure that qualified personnel properly gather and evaluate the information used to determine
that the pathogen and vector attraction reduction requirements have been met. I am aware that there are
significant penalties for false certification including fine and imprisonment."
* Pcrmitt Jima • Fertilizer) N/A
Preparer N. e and a (t pe or print) Land Applier Name and Title(if applicablc)(type or print)
4421'4 N/A
Signature eparcr* Date Signature of Land Applier(if applicable) Date
*Preparer is defined in 40 CFR Part 503.9(r)and 15A NCAC 2T.1102(26)
DENR FORM PVRF 503(1212006)

ANNUAL PATHOGEN AND VECTOR ATTRACTION REDUCTION FORM(503 Rules)
Facility Name: Howard Fertilzer Company,Inc.(Permittee) WQ Permit Number: WQ0037094
WWTP Name: South Cross Bayou WRF Pelletizing Facility NPDES Number:
Monitoring Period: From 4/1/2021 To 6/30/2021
Pathogen Reduction (40 CFR 503.32)-Please indicate level achieved and alternative performed:
Class A: Alternative 1 ❑ Alternative 2 El Alternative 3 ❑ _
Alternative 4 ❑ Alternative 5 0 Alternative 6 0
If applicable to alternative performed (Class A only)indicate"Process to Further Reduce Pathogens":
Compost ❑ Heat Drying El Heat Treatment 0 Thermophilic ❑
Beta Ray 0 Gamma Ray ❑ Pasteurization ❑ ,
Class B: I Alternative 1 0 Alternative 2 0
If applicable to alternative performed(Class B only)indicate"Process to Significantly Reduce Pathogens":
Lime Stabilization ❑ Air Drying❑ Composting ❑ Aerobic Digestion 0
Anaerobic Digestion 0
If applicable to alternative performed (Class A or Class B) complete the following monitoring data:
Number of Anat lcal-
Parameter Allowable Level Pathogen Density Frequency Sample yr
Tech-
in Sludge Excee-g Minimum Geo. Mean Maximum Units denrN of Analysis Type nine
2 x 10 to the MPN
6th power
per gram of CFU
Fecal Colifortn total solids
1000 mpn per gram
of total solid (dry
weight)
Salmonella bacteria 3 MPN per 4 grams
(in lieu of fecal total solid(dry
coliforrn) weight)
Vector Attraction Reduction (40 CFR 503.33)- Please indicate option performed:
Alt.I (VS reduction) El Alt.2(40-day bench) ❑ Alt.3 (30-day bench) ❑ Alt.4(Spec.02 uptake) ❑r
Alt. 5(14-Day Aerobic) El Alt. 6(AIk. Stabilization ❑ Alt 7(Drying-Stable) ❑ Alt. S(Drying-Unstable) C
Alt.9(Injection) ❑ Alt. 10(Incorporation) ❑ No vector attraction reduction alternatives were performed ❑
CERTIFICATION STATEMENT(please check the appropriate statement)
El "I certify,under penalty of law,that the pathogen requirements in 40 CFR 503.32 and the vector
attraction reduction requirement in 40 CFR 503.33 have been met"
CI "I certify, under penalty of law, that the pathogen requirements in 40 CFR 503.32 and the vector
attraction reduction requirement in 40 CFR 503.33 have not been met." (Please note if you check
this statement attach an explanation why you have not met one or both of the requirements.)
"This determination has been made under my direction and supervision in accordance with the system
designed to ensure that qualified personnel properly gather and evaluate the information used to determine
that the pathogen and vector attraction reduction requirements have been met. I am aware that there are
significant penalties for false certification including fine and imprisonment."
* Permitte(Howard Fertilizer) N/A
Preparer N. a an T. a pe or print) l Land Applier Name and Title(if applicable)(type or print)
17 e4 N/A
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)
DENR FORM PVRF 503 (12/2006)

ANNUAL PATHOGEN AND VECTOR ATTRACTION REDUCTION FORM(503 Rules)
Facility Name: Howard Fertilzer Company,Inc.(Perrnittee) WQ Permit Number: WQ0037094
WWTP Name: South Cross Bayou WRF Pelletizing Facility NPDES Number:
Monitoring Period: From 7/1/2021 To 9/30/2021
Pathogen Reduction (40 CFR 503.32)-Please indicate level achieved and alternative performed:
Class A: Alternative 1 0 Alternative 2 ❑ Alternative 3 ❑
Alternative 4 0 Alternative 5 0 Alternative 6 0
If applicable to alternative performed(Class A only)indicate"Process to Further Reduce Pathogens":
Compost ❑ Heat Drying 0 Heat Treatment ❑ Thermophilic ❑
Beta Ray 0 Gamma Ray 0 Pasteurization El
Class B: I Alternative 1 ❑ f Alternative 2 0
If applicable to alternative performed(CIass B only)indicate"Process to Significantly Reduce Pathogens":
Lime Stabilization El Air Drying❑ Composting ❑ Aerobic Digestion 0
Anaerobic Digestion 0
If applicable to alternative performed(Class A or Class B)complete the following monitoring data:
Number of Anai ical
Parameter Allowable Level Pathogen Density Frequency Sample
Excee- Tech-
in Sludge Minimum Geo. Mean Maximum Units rlenrr5 of Analysis Type ninue
2 x 10 to the MPN
6th power
per gram of CFU
Fecal Coliform total solids
IOW mpn.per gram
of total solid (dry
weight)
Salmonella bacteria 3 MPN per 4 grams
(in lieu of fecal total solid(dry
coli.form) weight)
Vector Attraction Reduction (40 CFR 503.33)-Please indicate option performed:
Alt.1 (VS reduction) ❑ Alt.2(40-day bench) ❑ Alt.3 (30-day bench) ❑ Alt.4(Spec.02 uptake) ❑
Alt.5(14-Day Aerobic) El Alt. 6(Alk. Stabilization El Alt 7(Drying-Stable) ❑ Alt. 8(Drying-Unstable) El
Alt. 9(Injection) ❑ Alt. 10(Incorporation) ❑ No vector attraction reduction alternatives were performed ❑
CERTIFICATION STATEMENT(please check the appropriate statement)
El "I certify,under penalty of law,that the pathogen requirements in 40 CFR 503.32 and the vector
attraction reduction requirement in 40 CFR 503.33 have been met."
❑ "I certify, under penalty of law,that the pathogen requirements in 40 CFR 503.32 and the vector
attraction reduction requirement in 40 CFR 503.33 have not been met." (Please note if you check
this statement attach an explanation why you have not met one or both of the requirements.)
"This determination has been made under my direction and supervision in accordance with the system
designed to ensure that qualified personnel properly gather and evaluate the information used to determine
that the pathogen and vector attraction reduction requirements have been met. I am aware that there are
significant penalties for false certification including fine and imprisonment."
t ei p1itte ward Fertilizer) N/A
Prep er Na d itic(type or print) Land Applier Name and Title(if applicable)(type or print)
/I)/1o2/ N/A
Si ati of •eparcr* Date Signature of Land Applier(if applicable) Date
*Preparer is defined in 40 CFR Part 503.9(r)and I5A NCAC 2T.1102(26)
DENR FORM PVRF 503 (12/2006)

ANNUAL PATHOGEN AND VECTOR ATTRACTION REDUCTION FORM(503 Rules)
Facility Name: Howard Fertilzer Company,Inc.(Permittee) WQ Permit Number: WQ0037094
WWTP Name: South Cross Bayou WRF Pelletizing Facility NPDES Number:
Monitoring Period: From 10/1/2021 To 12/31/2021
Pathogen Reduction (40 CFR 503.32)-Please indicate level achieved and alternative performed:
_ Class A: Alternative 1 0 Alternative 2 0 Alternative 3 ❑
Alternative 4 0 Alternative 5 0 Alternative 6 ❑
If applicable to alternative performed (Class A only)indicate"Process to Further Reduce Pathogens":
Compost ❑ Heat Drying 0 Heat Treatment ❑ Thermophilic ❑
Beta Ray 0 Gamma Ray ❑ Pasteurization 0
Class B: 1 Alternative 1 0 I Alternative 2 ❑
If applicable to alternative performed(Class B only)indicate"Process to Significantly Reduce Pathogens":
Lime Stabilization ❑ 1 Air Drying❑ Composting ❑ Aerobic Digestion ❑
Anaerobic Digestion El I
If applicable to alternative performed (Class A or Class B)complete the following monitoring data:
iNumber of Analytical
Parameter Allowable Level Pathogen Density Frequency Sample
Excee- Tech-
in Sludge Minimum Geo. Mean Maximum Units 4encec of Analysis Type nia„P
2 x 10 to the MPN
6th power
per gram of CFU
Fecal Coliform total solids _
I000 mpn per gram
of total solid (dry
weight)
Salmonella bacteria 3 MPN per 4 grams
(in lieu of fecal total solid(dry
conform) weight)
Vector Attraction Reduction (40 CFR 503.33) - Please indicate option performed:
Alt.1 (VS reduction) El Alt.2(40-day bench) ❑ Alt.3(30-day bench) ❑ Alt.4(Spec.02 uptake) ❑
Alt, 5(14-Day Aerobic) ❑ Att. 6 (Alk. Stabilization ❑ Alt 7(Drying-Stable) ❑ Alt. 8(Drying-Unstable) p
Alt. 9(Injection) ❑ Alt. 10(Incorporation) ❑ No vector attraction reduction alternatives were performed ❑
CERTIFICATION STATEMENT(please check the appropriate statement)
0 "I certify, under penalty of law, that the pathogen requirements in 40 CFR 503.32 and the vector
attraction reduction requirement in 40 CFR 503.33 have been met."
"I certify, under penalty of law,that the pathogen requirements in 40 CFR 503.32 and the vector
attraction reduction requirement in 40 CFR 503.33 have not been met." (Please note if you check
this statement attach an explanation why you have not met one or both of the requirements.)
"This determination has been made under my direction and supervision in accordance with the system
designed to ensure that qualified personnel properly gather and evaluate the information used to determine
that the pathogen and vector attraction reduction requirements have been met. I am aware that there are
significant penalties for false certification including fine and imprisonment."
-* er it award Fertilizer) N/A
Pre r 11l Title ype or print) Land Applier Name and Title(if applicable)(type or print)
ir��26 i NIA
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)
DENR FORM PVRF 503 (12/2006)

Lab Sheets
ANALYTICAL DATA

HOWARD FERTILIZER
CLASS A
BIOSOLIDS ANALYSIS
Residual Type: Wastewater Treatment Plant(Pinellas)
Date Sampled: January 5,2021
Date Reported: January 14,2021
South Cross Bayou WRF(1st Quarter 2021) Permit No.WQ0037094
Mineralization Rate 0.30 94.20 %Solids
7.2 pH
Parameter % Mg/Kg Dry Weight Pounds/Dry Ton
(%x 10,000) (Mg/Kg x 0.002)
Nitrogen(TKN) 5.770 57,700.000 115.400
Phosphorus 3.110 31,100.000 62.200
Potassium 0.310 3,100.000 6.200
PAN(injected)* _ 1.827 18,273.700 36.547
PAN(surface)* 1.759 17,588.700 35.177
Ammonia Nitrogen 0.137 1,370.000 2.740
Calcium 3.230 32,300.000 64.600
Calcium Carbonate Eq. --- --- ---
Magnesium --- 5,560.000 11.120
Sodium --- 1,400.000 2.800
Sulfur --- --- ___
Nitrate N/Nitrite N --- 4.700 0.009
Barium --- --- --- SAR
Chloride --- --- --- 1.83
Iron --- --- --- Ceiling Concen.
Aluminum --- 23,200.000 46.400 (Mg/Kg)
Arsenic - 7.200 0.014 75
Cadmium --- 1.100 0.002 85
Chromium --- --- ___ -
Copper --- 513.000 _ 1.026 4,300
Lead --- 15.100 0.030 840
Mercury --- 0.590 0.001 57
Molybdenum .-- 12.000 0.024 75
Nickel --- 26.800 0.054 420
Selenium --- 5.700 0.011 100
Zinc --- 731.000 1.462 7,500
Pace Analytical 35602244
*Determination of Plant Available Nitrogen(PAN):
Injected Application:
(Mineralization Rate)(TKN-Ammonia N)+Ammonia N+Nitrate N+Nitrite N=%PAN
Surface Application:
(Mineralization Rate)(TKN-Ammonia N)+(0.5)(Ammonia N)+Nitrate N+Nitrite N=%PAN
Note: Constituents N.D.(Not Detected)or<detection limits are listed as detection limits
for calculation purposes.

Pace Analytical Services,LLC
aceAnalyfica!to 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com [phone]
January 14, 2021
William Reyes
Synagro
RE: Project: Pinellas County Pelletizer
Pace Project No.: 35602244
Dear William Reyes:
Enclosed are the analytical results for sample(s) received by the laboratory on January 05,2021. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNIINELAC Standards and the
laboratory's Quality Manual,where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services-Ormond Beach
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Cameron Meynardie
cameron.meynardiet©pacelabs.com
813-855-1844
Project Manager
Enclosures
cc: Robert Ervin,Synagro
k REPORT OF LABORATORY ANALYSIS
•°~T ~' This report shall not be reproduced,except in full,
'l,� -' olk without the written consent of Pace Analytical Services,LLC. Page 1 of 20
e0.OQ

Pace Analytical Services,LLC
aceAnalyiica!® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.cera
013)681-9401
CERTIFICATIONS
Project: Pinellas County Pelletizer
Pace Project No.: 35602244
Pace Analytical Services Ormond Beach
8 East Tower Circle,Ormond Beach,FL 32174 Montana Certification#:Cert 0074
Alaska DEC-CS/UST/LUST Nebraska Certification:NE-OS-28-14
Alabama Certification#:41320 New Hampshire Certification#:2958
Arizona Certification#AZ0819 New Jersey Certification#:FL022
Colorado Certification:FL NELAC Reciprocity New York Certification#:11608
Connecticut Certification#:PH-0216 North Carolina Environmental Certificate#:667
Delaware Certification:FL NELAC Reciprocity North Carolina Certification#: 12710
Florida Certification#:E83079 North Dakota Certification#:R-216
Georgia Certification#:955 Ohio DEP 87780
Guam Certification:FL NELAC Reciprocity Oklahoma Certification#:D9947
Hawaii Certification:FL NELAC Reciprocity Pennsylvania Certification#:68-00547
Illinois Certification#:200068 Puerto Rico Certification#:FL01264
Indiana Certification:FL NELAC Reciprocity South Carolina Certification:#96042001
Kansas Certification#:E-10383 Tennessee Certification#:TN02974
Kentucky Certification#:90050 Texas Certification:FL NELAC Reciprocity
Louisiana Certification#:FL NELAC Reciprocity US Virgin Islands Certification:FL NELAC Reciprocity
Louisiana Environmental Certificate#:05007 Virginia Environmental Certification#:460165
Maryland Certification:#346 West Virginia Certification#:9962C
Michigan Certification#:9911 Wisconsin Certification#:399079670
Mississippi Certification:FL NELAC Reciprocity Wyoming(EPA Region 8):FL NELAC Reciprocity
Missouri Certification#:236
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 2 of 20

Pace Analytical Services,LLC
aceAnalylical a 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs,com [phone]
SAMPLE SUMMARY
Project: Pinellas County Pelletizer
Pace Project No.: 35602244
Lab ID Sample ID Matrix Date Collected Date Received
35602244001 Pellet Solid 01/05/21 15:45 01/05/21 16:15
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC, Page 3 of 20

Pace Analytical Services,LLC
aceAnalytical® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.eom
[phone]
SAMPLE ANALYTE COUNT
Project: Pinellas County Pelletizer
Pace Project No.: 35602244
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
35602244001 Pellet EPA6010 CS3,KPP 18 PASI-0
EPA7471 JNK 1 PASI-0
ASTM D2974-87 AS3 1 PASI-O
SM 2540G RAK 1 PASI-O
SM 2540G RAK 1 PASI-O
EPA 9045 SWB 1 PASI-O
SM2710F BCM 1 PASI-O
TKN-NH3 Calculation NMT 1 PASI-O
EPA 350.1 RMB 1 PASI-0
EPA 351.2 LNR 1 PASI-O
EPA 353.2 RRB 2 PASI-O
PASI-O=Pace Analytical Services-Ormond Beach
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 4 of 20

Pace Analytical Services,LLC
aceAnalyiicai® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com
[phone]
ANALYTICAL RESULTS
Project: Pinellas County Pelletizer
Pace Project No.: 35502244
Sample: Pellet Lab ID: 35602244001 Collected: 01/05/21 15:45 Received: 01/05/21 16:15 Matrix: Solid
Results reported on a"dry weight"basis and are adjusted for percent moisture,sample size and any dilutions.
Parameters Results Units PQL MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP Analytical Method:EPA 6010 Preparation Method:EPA 3050
Pace Analytical Services-Ormond Beach
Aluminum 23200 mg/kg 30.0 15.0 1 01/11/21 06:53 01/12/21 09:32 7429-90-5
Arsenic 7.2 mg/kg 3.0 1.5 1 01/11/21 06:53 01/12/21 09:32 7440-38-2
Boron 52.5 mg/kg 15.0 7.5 1 01/11/21 06:53 01/12/21 09:32 7440-42-8
Cadmium 1.1 mg/kg 0.30 0.15 1 01/11/21 06:53 01/12/21 09:32 7440-43-9
Calcium 32300 mg/kg 749 375 5 01/11/21 06:53 01/12/21 21:00 7440-70-2
Copper 513 mg/kg 7.5 3.7 5 01/11/21 06:53 01/12/21 21:00 7440-50-8
Iron 122 mg/kg 59.9 30.0 5 01/11/21 06:53 01/12/21 21:00 7439-89-6
Lead 15.1 mg/kg 3,0 1.5 1 01/11/21 06:53 01/12/21 09:32 7439-92-1
Magnesium 5560 mg/kg 150 74.9 1 01/11/21 06:53 01/12/21 09:32 7439-95-4
Manganese 179 mg/kg 1.5 0.75 1 01/11/21 06:53 01/12/21 09:32 7439-96-5
Molybdenum 12.0 mg/kg 3.0 1.5 1 01/11/21 06:53 01/12/21 09:32 7439-98-7
Nickel 26.8 mg/kg 1.5 0.75 1 01/11/21 06:53 01/12/21 09:32 7440-02-0
Phosphorus 31100 mg/kg 30000 15000 100 01/11/21 06:53 01/13/21 12:21 7723-14-0
Potassium 3100 mg/kg 300 150 1 01/11/21 06:53 01/12/21 09:32 7440-09-7
Selenium 5.7 mg/kg 4.5 2.2 1 01/11/21 06:53 01/12/21 09:32 7782-49-2
Sodium 1400 mg/kg 300 150 1 01/11/21 06:53 01/12/21 09:32 7440-23-5
Sulfur 10600 mg/kg 300 150 1 01/11/2106.53 01/12/21 09:32
Zinc 731 mg/kg 6.0 3.0 1 01/11/21 06:53 01/12/21 09:32 7440-66-6
7471 Mercury Analytical Method:EPA 7471 Preparation Method:EPA 7471
Pace Analytical Services-Ormond Beach
Mercury 0.59 mg/kg 0.059 0.029 1 01/11/21 08:36 01/12/21 09:37 7439-97-6 J(M1),
J(R1)
Percent Moisture Analytical Method:ASTM D2974-87
Pace Analytical Services-Ormond Beach
Percent Moisture 6.0 % 0.10 0.10 1 01/11/21 09:15
2540G Total Solids Analytical Method:SM 2540G
Pace Analytical Services-Ormond Beach
Total Solids 94.2 % 0.0010 0.0010 1 01/06/21 15:19
2540G Total Volatile Solids Analytical Method:SM 2540G
Pace Analytical Services-Ormond Beach
Total Volatile Solids 71.3 % 0.0010 0.0010 1 01/06/21 15:19
9045 pH Soil Analytical Method:EPA 9045
Pace Analytical Services-Ormond Beach
pH at 25 Degrees C 7.2 Std. Units 0.10 0.10 1 01/08/21 11:37 Q
Specific Gravity/Bulk Density Analytical Method:SM2710F
Pace Analytical Services-Ormond Beach
Specific Gravity 0.540 1 01/13/21 14:59 N2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:01/14/2021 07:44 AM without the written consent of Pace Analytical Services,LLC. Page 5 of 20

Pace Analytical Services,LLC
aceAnalyical® 110 South 8ayview Blvd.
Oldsmar,FL 34677
www.pacelabs.cnm [phone]
ANALYTICAL RESULTS
Project: Pinellas County Pelletizer
Pace Project No.: 35602244
Sample: Pellet Lab ID: 35602244001 Collected: 01/05/21 15:45 Received: 01/05/21 16:15 Matrix:Solid
Results reported on a "dry weight"basis and are adjusted for percent moisture,sample size and any dilutions.
Parameters Results Units PQL MDL DF Prepared Analyzed CAS No, Qua!
Total Organic Nitrogen Soil Analytical Method:TKN-NH3 Calculation
Pace Analytical Services-Ormond Beach
Total Organic Nitrogen 56300 mg/kg 21.3 21.3 1 01/11/21 16:39
350.1 Ammonia Analytical Method:EPA 350.1 Preparation Method:EPA 350.1
Pace Analytical Services-Ormond Beach
Nitrogen,Ammonia 1370 mg/kg 45.2 15.0 50 01/07/21 12:43 01/07/21 14:44 7664-41-7 M6
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Preparation Method:EPA 351.2
Pace Analytical Services-Ormond Beach
Nitrogen, Kjeldahl,Total 57700 mg/kg 858 484 10 01/10/21 17:00 01/11/21 14:25 7727-37-9
353.2 Nitrogen,NO2/NO3 Analytical Method:EPA 353,2 Preparation Method: EPA 353.2
Pace Analytical Services-Ormond Beach
Nitrogen,NO2 plus NO3 3.1 mg/kg 0.53 0.26 1 01/06/21 12:44 01/06/21 17:18
Nitrogen.Nitrate 1.6 mg/kg 0.53 0.26 1 01/06/21 12:44 01/06/21 17:18 14797-55-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:01/14/2021 07:44 AM without the written consent of Pace Analytical Services,LLC, Page 6 of 20

Pace Analytical Services,LLC
aceAnalytical® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.csm
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35602244
QC Batch: 695160 Analysis Method: EPA 7471
QC Batch Method: EPA 7471 Analysis Description: 7471 Mercury
Laboratory: Pace Analytical Services-Ormond Beach
Associates!Lab Samples: 35602244001
METHOD BLANK: 3783742 Matrix: Solid
Associated Lab Samples: 35602244001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Mercury mg/kg 0.0050 U 0.0099 0.0050 01/12/21 09:24
LABORATORY CONTROL SAMPLE: 3783743
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Mercury mg/kg 0.099 0.096 97 80-120
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3783744 3783745
MS MSD
35602244001 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qua!
Mercury mg/kg 0.59 0.69 0.44 0.63 0.39 7 -46 80-120 48 20 J(M1),
J(R1)
Results presented on this page are in the units Indicated by the"Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:01/14/2021 07:44 AM without the written consent of Pace Analytical Services,LLC. Page 7 of 20

Pace Analytical Services,LLC
aceAnaly ical8 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.cam
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35602244
QC Batch: 695486 Analysis Method: EPA 6010
QC Batch Method: EPA 3050 Analysis Description: 6010 MET Solid
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35602244001
METHOD BLANK: 3785969 Matrix: Solid
Associated Lab Samples: 35602244001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Aluminum mg/kg 3.0 U 6.1 3.0 01/12/21 09:25
Arsenic mg/kg 0.30 U 0.61 0.30 01/12/21 21:50
Boron mg/kg 1.5 U 3.0 1.5 01/12/21 21:50
Cadmium mg/kg 0.030 U 0.061 0.030 01/12/21 21:50
Calcium mg/kg 15.2 U 30.3 15.2 01/12/21 21:50
Copper mg/kg 0.15 U 0.30 0.15 01/12/21 21:50
Iron mg/kg 1.2 U 2.4 1.2 01/12/21 21:50
Lead mg/kg 0.30 U 0.61 0.30 01/12/21 21:50
Magnesium mg/kg 15.2 U 30.3 15.2 01/12/21 21:50
Manganese mg/kg 0.15 U 0.30 0.15 01/12/21 21:50
Molybdenum mg/kg 0.30 U 0.61 0.30 01/12/21 21:50
Nickel mg/kg 0.15 U 0.30 0.15 01/12/21 21:50
Phosphorus mg/kg 30.3 U 60.6 30.3 01/12/21 21:50
Potassium mg/kg 30.3 U 60.6 30.3 01/12/21 21:50
Selenium mg/kg 0.45 U 0.91 0.45 01/12/21 21:50
Sodium mg/kg 30.3 U 60.6 30.3 01/12/21 21:50
Sulfur mg/kg 30.3 U 60.6 30.3 01/12/21 21:50
Zinc mg/kg 0.61 U 1.2 0.61 01/12/21 21:50
LABORATORY CONTROL SAMPLE: 3785970
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Aluminum mg/kg 145 144 100 80-120
Arsenic mg/kg 14.5 13.6 94 80-120
Boron mg/kg 72.3 68.5 95 80-120
Cadmium mg/kg 1.4 1.4 97 80-120
Calcium mg/kg 723 708 98 80-120
Copper mg/kg 14.5 14.8 102 80-120
Iron mg/kg 145 141 98 80-120
Lead mg/kg 14.5 14.0 97 80-120
Magnesium mg/kg 723 707 98 80-120
Manganese mg/kg 14.5 14.8 102 80-120
Molybdenum mg/kg 14.5 14.4 100 80-120
Nickel mg/kg 14.5 14.4 99 80-120
Phosphorus mg/kg 14.5 28.9 U 103 80-120
Potassium mg/kg 723 662 92 80-120
Selenium mg/kg 14.5 13.3 92 80-120
Sodium mg/kg 723 692 96 80-120
Sulfur mg/kg 145 129 89 80-120
Results presented on this page are In the units indicated by the"Units"carumn except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:01/14/2021 07:44 AM without the written consent of Pace Analytical Services,LLC. Page 8 of 20

Pace Analytical Services,LLC
aceAnalytical 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.cota
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35602244
LABORATORY CONTROL SAMPLE: 3785970
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Zinc mg/kg 72.3 68.8 95 80-120
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3785971 3785972
MS MSD
35602672001 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Cone. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Aluminum mg/kg 468 154 154 780 812 202 224 75-125 4 20 J(M1)
Arsenic mg/kg 0.32 U 15.4 15.4 14.5 14.2 93 92 75-125 2 20
Boron mg/kg 1.6 U 77.2 76.7 71.0 70.5 91 91 75-125 1 20
Cadmium mg/kg 0.13 1.6 1.6 1.6 1.6 96 96 75-125 1 20
Calcium mg/kg 1330 772 767 2510 2180 154 112 75-125 14 20 J(M1)
Copper mg/kg 29.4 15.4 15.4 50.7 46.7 138 113 75-125 8 20 J(M1)
Iron mg/kg 375 154 154 7.3 9.8 -238 -238 75-125 29 20 J(M1),
J(R1)
Lead mg/kg 5.3 15.4 15.4 21.1 21.2 102 103 75-125 1 20
Magnesium mg/kg 116 772 767 840 836 94 94 75-125 1 20
Manganese mg/kg 22.9 15.4 15.4 39.8 39.2 109 106 75-125 2 20
Molybdenum mg/kg 0,32 U 15.4 15.4 15.0 14.9 97 96 75-125 1 20
Nickel mg/kg 0.47 15.4 15.4 15.9 15.7 100 99 75-125 1 20
Phosphorus mg/kg 175 15.4 15.4 203 208 181 211 75-125 2 20 J(M1)
Potassium mg/kg 46.8 I 772 767 748 747 91 91 75-125 0 20
Selenium mg/kg 0.47 U 15.4 15.4 14.2 13.7 92 89 75-125 4 20
Sodium mg/kg 31,6 U 772 767 726 715 94 93 75-125 2 20
Sulfur mg/kg 129 154 154 260 261 85 86 75-125 1 20
Zinc mg/kg 9.9 77.2 76.7 84.3 82.9 96 95 75-125 2 20
Results presented on this page are In the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:01/14/2021 07:44 AM without the written consent of Pace Analytical Services,LLC. Page 9 of 20

Pace Analytical Services,LLC
aceAnalytical® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacslabs.com
{813)881-9401
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35602244
QC Batch: 695212 Analysis Method: ASTM D2974-87
QC Batch Method: ASTM D2974-87 Analysis Description: Dry Weight/Percent Moisture
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35602244001
SAMPLE DUPLICATE: 3784188
35602069001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Percent Moisture % 13.6 13.3 2 10
SAMPLE DUPLICATE: 3784189
35602908001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Percent Moisture % 4.7 4.7 1 10
Results presented on this page are In the units indicated by the"Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:01/14/2021 07:44 AM without the written consent of Pace Analytical Services,LLC. Page 10 of 20

Pace Analytical Services,LLC
aceAnalytical® 110 South Bayview Blvd,
Oldsmar,FL 34677
www.pacelabs.com
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35602244
QC Batch: 694449 Analysis Method: SM 2540G
QC Batch Method: SM 2540G Analysis Description: 2540G Total Solids
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35602244001
SAMPLE DUPLICATE: 3779086
35602344003 Dup Max
Parameter Units Result Result RFD RPD Qualifiers
Total Solids % 15.5 15.4 1 5
Results presented on this page are In the units Indicated by the"Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:01/14/2021 07:44 AM without the written consent of Pace Analytical Services,LLC. Page 11 of 20

Pace Analytical Services,LLC
aceAnalytical 110 South Bayview Blvd.
Oldsmar,FL 34677
www pacelabs.com
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35602244
QC Batch: 694448 Analysis Method: SM 2540G
QC Batch Method: SM 2540G Analysis Description: 2540G Total Volatile Solids
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35602244001
METHOD BLANK: 3779083 Matrix: Solid
Associated Lab Samples: 35602244001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Total Volatile Solids % 0.035 0.0010 0.0010 01/06/21 15:20
SAMPLE DUPLICATE: 3779084
35602344003 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Volatile Solids % 67.3 67.2 0 5
Results presented on this page are In the units Indicated by the"Unite"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:01/14/2021 07:44 AM without the written consent of Pace Analytical Services,LLC. Page 12 of 20

Pace Analytical Services,LLC
aceAnalytical e 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs,com
{813)681-9401
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35602244
QC Batch: 696181 Analysis Method: SM2710F
QC Batch Method: SM2710F Analysis Description: Spec.Gravity SM2710F
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35602244001
SAMPLE DUPLICATE: 3789521
35602347003 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Specific Gravity 1.01 1.01 0 20 N2
Results presented on this page are In the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:01/14/2021 07:44 AM without the written consent of Pace Analytical Services,LLC. Page 13 of 20

Pace Analytical Services,LLC
aceAnalytical® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35602244
QC Batch: 694786 Analysis Method: EPA 350.1
QC Batch Method: EPA 350.1 Analysis Description: 350.1 Ammonia
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35602244001
METHOD BLANK: 3781451 Matrix: Solid
Associated Lab Samples: 35602244001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Nitrogen,Ammonia mg/kg 0.28 U 0.85 0.28 01/07/21 14:41
LABORATORY CONTROL SAMPLE: 3781452
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Nitrogen,Ammonia mg/kg 9.9 10.9 110 80-120
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3781454 3781453
MS MSD
35602244001 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Nitrogen,Ammonia mg/kg 1370 10.6 10.6 1390 1440 262 662 80-120 3 20 M6
Results presented on this page are In the units Indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:01/14/2021 07:44 AM without the written consent of Pace Analytical Services,LLC. Page 14 of 20

Pace Analytical Services,LLC
110 South Bayview Blvd.
aceAnalyfical Oldsmar,FL 34677
www.pacelabs.com
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35602244
QC Batch: 695278 Analysis Method: EPA 351.2
QC Batch Method: EPA 351.2 Analysis Description: 351.2 TKN
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35602244001
METHOD BLANK: 3784604 Matrix: Solid
Associated Lab Samples: 35602244001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Nitrogen, Kjeldahl,Total mg/kg 34.5 U 61.0 34.5 01/11/21 13:04
LABORATORY CONTROL SAMPLE: 3784605
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Nitrogen,Kjeldahl,Total mg/kg 2440 2420 99 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3784607 3784606
MS MSD
35601702001 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Pee %Rec Limits RPD RPD Qual
Nitrogen.Kjeldahl,Total mg/kg 62300 14900 14900 75900 70600 91 56 90-110 7 20 J(M1)
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3784609 3784608
MS MSD
35602301002 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Nitrogen,Kjeldahl,Total mg/kg 31600 9940 9880 6820 39900 -249 85 90-110 142 20 J(M1),
J(R1)
Results presented on this page are in the units Indicated by the"Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:01/14/2021 07:44 AM without the written consent of Pace Analytical Services,LLC. Page 15 of 20

Pace Analytical Services,LLC
aceAnalytical a 110 South a ,F w Blvd.
Oldsmar r FL 34677
www.pacolabs.com
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35602244
QC Batch: 694462 Analysis Method: EPA 353.2
QC Batch Method: EPA 353.2 Analysis Description: 353.2 Nitrate+Nitrite
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35602244001
METHOD BLANK: 3779126 Matrix: Solid
Associated Lab Samples: 35602244001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Nitrogen,Nitrate mg/kg 0.25 U 0.50 0.25 01/06/21 17:15
Nitrogen,NO2 plus NO3 mg/kg 0.25 U 0.50 0.25 01/06/21 17:15
LABORATORY CONTROL SAMPLE: 3779127
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Nitrogen,NO2 plus NO3 mg/kg 20 22.0 110 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3779129 3779128
MS MSD
35602244001 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Nitrogen,NO2 plus NO3 mg/kg 3.1 21.5 21.4 25.0 25.2 102 104 80-120 1 20
Results presented on this page are in the units Indicated by the"Units"column except where art alternate unit Is presented to the right of the result,
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:01/14/2021 07:44 AM without the written consent of Pace Analytical Services,LLC. Page 16 of 20

Pace Analytical Services,LLC
aceAnalytical® 110 South w Blvd.
Oldsmarar,FL 34677
www.pacalabs.com [phone]
QUALIFIERS
Project: Pinellas County Perletizer
Pace Project No.: 35602244
DEFINITIONS
DE-Dilution Factor,if reported,represents the factor applied to the reported data due to dilution of the sample aliquot.
ND-Not Detected at or above adjusted reporting limit.
TNTC-Too Numerous To Count
MDL-Adjusted Method Detection Limit.
PQL-Practical Quantitation Limit.
RL-Reporting Limit-The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S-Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270.The result for each analyte is
a combined concentration.
Consistent with EPA guidelines,unrounded data are displayed and have been used to calculate%recovery and RPD values.
LCS(D)-Laboratory Control Sample(Duplicate)
MS(D)-Matrix Spike(Duplicate)
DUP-Sample Duplicate
RPD-Relative Percent Difference
NC-Not Calculable.
SG-Silica Gel-Clean-Up
U-Indicates the compound was analyzed for,but not detected.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited.Contact your Pace PM for the current list of accredited analytes.
TNI-The NELAC Institute.
ANALYTE QUALIFIERS
I The reported value is between the laboratory method detection limit and the laboratory practical quantitation limit.
U Compound was analyzed for but not detected.
J(M1) Estimated Value.Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample(LCS)
recovery.
J(R1) Estimated Value.RPD value was outside control limits.
M6 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.
N2 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply.A
complete list of accreditationslcertifications is available upon request.
Q Sample held beyond the accepted holding time.Analysis initiated more than 15 minutes after sample collection.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:01/14/2021 07:44 AM without the written consent of Pace Analytical Services,LLC. Page 17 of 20

Pace Analytical Services,LLC
aceAnalyficaJ® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.paeelabs.eom
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Pinellas County Pelletizer
Pace Project No.: 35602244
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
35602244001 Pellet EPA 3050 695486 EPA 6010 695587
35602244001 Pellet EPA 7471 695160 EPA 7471 695678
35602244001 Pellet ASTM D2974-87 695212
35602244001 Pellet SM 2540G 694449
35602244001 Pellet SM 2540G 694448
35602244001 Pellet EPA 9045 695068
35602244001 Pellet SM2710F 696181
35602244001 Pellet TKN-NI-f3 Calculation 695752
35602244001 Pellet EPA 350.1 694786 EPA 350.1 694898
35602244001 Pellet EPA 351.2 695278 EPA 351.2 695605
35602244001 Pellet EPA 353.2 694462 EPA 353.2 694564
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:01/14/2021 07:44 AM without the written consent of Pace Analytical Services,LLC. Page 18 of 20

C:IZI:I.fS O.J PH+
aq!d Jot;600 Hurd-ivawdryS 4RM Sa!doo 7ARIBApue;NM
(lupd) (Ivud)
1
wewad L awua,ea 0j71,1au5is):Ag tial iogei Jo)paniaaay awwale° (ainieu6s):lfg paysrntiu!I
tZZOs9I:
III 11111111111111 11111 � ( s, 5/ }r�s , , '�fj �,u,d)
5 r te) (wnuOr5):Aq panianad amwa3s0 ' (a+nleu H pagsinhuitar�
Vt3ZQ99€ : ##OM
I I I I I 1
1
II
L.):ect tir v,-4 / f f / ./' I, , ../' f ./ i I ,5 to 1 'rIs/, -I- 11d
NOIJYOO1 i ,a o. Y �' as -tD as vn ntr as I na ab w Da na Da e
SkFJbW3F3 3�dWd5 �� a Y n� o o� 3 3 3 Si �' 3 3 3WI1 31'd0 Lee WfN31dWVS
�0 ` =c� `' m tiS y oaf max o ��' ob�n �v x- �_ boo �z o)7
a r c,-4, ti � aC n• 2 C aC` = Y �� �Y
ti ,�' tiC o. di ,yGi r�,2' 43 Q0 ci Q'a C- ,,"'�' 47
SH31DWVdVd
II I I III I I
1
I I 1 1 1
1 `
I1 1
V'� j.y ti,,,� , /I ' ,....1. I 1 --19 1 ./ ^ I, s1s1 itkil I - -A'ad
VOIlbOO� a° d �° a� ae 2 h a T n 51 r filE m ' > c, o o,
3 it* a rT os a a 2 .O O 0 0v xr c ,9 g E m�
3ldNfdS o� a� �� �� �� sY - ❑ m m 3WI1 3lb'd H39WflN 31d1NVS
//A
,? `C 1 CS .0 � y/ ra )7? �' pn ark= lY! mm o m= r. tr - 443 ; a 707 22` ,�a ()ucad) am au$) Sk13-1d1llb'S
ra
.��o $� }.raz�allad OSLO-6Z
c SHaL3WVHVd I d un0 sr�llaU!d 2V VN 1031OHd 10f'01id
P
to 08LE£ 1d `NJsd sejlaurd .7 -� ON
o LZZE XO9 'O d C J 60LCf 13`�angs�o�yd 'S
o ZE1 L-9
ObJV'NAS 01�00AH AOO1Sn0 JO NIV�HO ti5(LZ1)Xed �ao�t iaav5 43'L 0065
:S /QQV fJnul)bw 5L8Z-9V5(LZL)auoyH COMMAS

/2�J} Document Name: Document Revised: '
.-Y7Ce Araalytrrr2i Sample Condition Upon Receipt Farm _ May 30,2018
Document No.: /suing Authority:
F-FL-C-007 rev.13 Pace Florida Quality Office
Sam.Ie Condition U.on Receipt Form (SCUR) .
Project# WO# • 35602244 }ate and Initials of person:
Project Manager: PM: CEM Oue Date: 01/14/21 xaminin cgntents: U C-
AW: I.Z t
Client: CLIENT: 37-SYNAORO leliver.•
H:
Thermometer Used: � 3 Date: l / 5 )all Time:1 IQ) 1- Initials: OA td
State of Origin: FL ❑ For UW projects,all containers verified to ss°C
Cooler#1 Temp.'C (•f•-Li (Visual) 0- (Correction Factor) CO 41 O (Actual) \Qs\Samples on Ice,cooling process has begun
Cooler#2 Temp.°C (Visual) (Correction Factor) (Actual)
❑ Samples on ice,cooling process has begun
Cooler#3 Temp.°C (Visual) (Correction Factor) (Actual) ❑ Samples on ice,cooling process has begun
Cooler#4 Temp:C _(Visual) (Correction Factor)- (Actual) ❑ Samples on ice,cooling process has begun
Cooler#5 Temp.'C (Visual) (Correction Factor) (Actual) ❑ Samples on ice,cooling process has begun
Cooler#6 Temp.°C (Visual) (Correction Factor) (Actual) ❑ Samples on Ice,cooling process has begun
Courier: ❑ Fed Ex ❑ UPS ❑USPS tient Commercial ❑ Pace ❑Other
Shipping Method: 0 First Overnight 0 Priority Overnight 0 Standard Overnight 0 Ground 0 International Priority
❑ Other
Billing: 0 Recipient 0 Sender 0 Third Party 0 Credit Card ❑ Unknown
Tracking#
Custody Seal on Cooler/Box Present: ❑Yes No Seals intact: III Yes ❑No lca t Blue Dry None
Packing Material: ❑Bubble Wrap ubble Bags ��CI None ❑Other
Samples shorted to lab(If Yes,complete) Shorted Date: Shorted Time: Qty:
Comments:
Chain of Custody Present
7Yes 0 No ON/A
Chain of Custody Filled Out NIQ es 0 No ON/A
Relinquished Signature&Sampler Name COC fes 0 No ON/A
Samples Arrived within Hold Time \Yes 0 No ON/A
Rush TAT requested on COC ❑Yes kNo ON/A
Sufficient Volume L1Yes 0 No ON/A
Correct Containers Used es ❑No ON/A
Containers Intact Yes 0 No ON/A
Sample Labels match COC(sample IDS&date/lime of
collection) DYes 0 No ON/A
All containers needing acid/base preservation have been \1 Preservation Information:
checked. ❑Yes 0 No"❑N/A
l Preservative:
Ail Containers needing preservation are found to be in Lot 4/Trace h:
compliance with EPA recomrniondalion: ❑Yes ❑No\RN/A Date: _Time:
Exceptions:VOA,Coliform,TOC,O&G,Carbamates Initials:
-
Headspace in VOA Vials?(>6mm): ❑Yes ❑ No Nisi
Trip Blank Present: ❑Yes 0 No N WA
Client Notification/Resolution:
Person Contacted: Date/Time:
Comments/Resolution(use back for additional comments):
Project Manager Review: Date: Page 20 of 20

BENCHMARK
nviroAnalytical Inc.
NELAC Certification NE84167
ANALYTICAL TEST REPORT
THESE RESULTS MEET NELAC STANDARDS
Submission Number : 21010061
.Synagro Project Name; PINELLAS COUNTY PELLETIZER
P.O. Box 3227 Date Received : 01/04/2021
Pinellas Park,FL 33780 Time Received : 1601 •
Submission Number: 21010061 Sample Date: 01/04/2021
Sample Number: 001 Sample Time: 1515
•
Sample Description: Final Elevator Sample Method: Grab
Parameter Result Units MDL Procedure Analysis Analyst
Date/Time
Pii • 6,74 Q UNITS 9046 01/04/2021 18:14 CE
TOTAL SOLIDS 95.2 %DRY WT 0.1 5M2540G 01/08/2021 18:50 TG
FECAL COLIFORM BY MPN 0.210 MGRAM 0.189 SM9221E 01/.04/2021 18:10 LKD
All values reported In UG/KG,MG/KG#/GRAM and MPN/GRAM are on a dry weight basis
el/S6V\ 01/15/2021
Dale D, Dixon/ aboratary Director Date
Tuley Tanrise Technical Director/QC Officer
Kara Peterson-QA Officer
DATA QUALIFIERS THAT MAY APPLY: NOTES:
I.Reported value Is between the laboratory MU and the POL. 2:SOUR calculations are based on Total Solids.
J2=Estimated value.No control criteria exists for this component. POL=4xMDL.
J3=EstImated value.Quality control criteria for precision or accuracy not mel.
J4=Estimated valua.Sample matrix Interference suspected. coMMENTS:
L=Off-scale high,Value Is known to be s the value reported.
Q=Sample held beyond accepted hold lime.
U=Analyle analyzed but not detected at the value Indicated.
V=Anelyte detected In sample end method blank.
Y=Analysts performed on an Improperly preserved sample.Date may be Inaccurate.
Z=Too many colonies were present(TNTC).The numeric value represents the filtration volume.
For aueslfans and Comments repardina these results.please contact us at 1941)723.3906, •
Results relate only to the samples.
•
21010064 1711 12th Street East*Palmetto,FL 34221 *Phone[phone]*Fax[phone] PAGE I OF 2
•

SYNAGRO Phone[phone] MAILING ADDRESS:
5900 74r 1,streerNorrr, Fax[phone] CHAIN OF CUSTODY RECORD SYNAGRO
St.Petersburg,1=L 7.3709 P.O.Box 3227
NO Pinellas Park, FL 33780
PROJECT PROJECT NAME Pinellas County li RATORY: PARAMETERS
#29-0750 Pelletizer ��, ��� y
SAMPLERS (Signature)�] T....4_ /[�}, (Friae. h.,:ft.
c _��
`� y /
w w 2� Up o pp a by J J W i/I
SAMPLENUMBER DATE TIMEw - wt a SAMPLE
rn u o u°, n ii r ¢LL u o a a^ . a aQ LOCATION
PG110 f s i-1y e p 1, l Set. ' PI, 1 V t-1.,.,1 e .)
PARAMETERS
map �c m= a �� g m oh Q��2o
._ ?WW Ga •�o � Z U4 .r +.`e �`� S Q�
2 7 Q.rem h,� 4= 4a J� -#' g U OW 4P k
p4 .e- U '� `F - cr Ur 2 - P �� 4/ Cie O 2
SAMPLE NUMBER DATE TIME o P € F v� € € € € € _P oQ • 4?• R 81 SAMPLE REMARKS
a vQ 4k 44 0 4 CQ QQ na ci ni 41 ¢° e a Rl r3 a 4-' aw LOCATION
Rennquis ed By:( gnat ) ale�me Receiv :(Signs ure) c-10 1 06 1 1
.2 ) j/ti,Y j I (2o L
(Print) (Print)
w 1 I —‘.-' e. #U1-4G r, RA f I
Relinquished By:(Signature) Dalerrme Received for Laboratory by;(Signature) Daterrlme Remarks
{Print) (Print) I
l—White and Yellow Copies with Shipment-Pink Copy for File
Q
-r-• ae.race s-socisa

CERTIFICATION
"I certify, under penalty of law, that the information that will be used to determine compliance with the
Class A pathogen requirements in §503.32(a) and the vector attraction reduction requirement in
§503.33(b)(8)was prepared under my direction and supervision in accordance with the system designed
to ensure that qualified personnel properly gather and evaluate this information. I am aware that there
are significant penalties for false certification including the possibility of fine and imprisonment."
Project(s): South Cross Bayou WRF Pelletizing Facility
Reporting Period: January 2021 1
Name: William Re es— Plant Man ger/ Synagro
4z:
Signature: Date: 1-February-2021
The Class A pathogen requirements were met thr gh §503.32(a)(7). The Process to Further Reduce
Pathogens was Heat Drying (Appendix B, B.2.). The biosolids were dried by direct or indirect contact with
hot gases to reduce the moisture content to 10% or tower. The temperature of the biosolids particles
exceeded 80 degrees Celsius. Fecal coliform testing was performed and the density of fecal coliform in
the biosolids was <1000 MPN per gram of total solids (dry weight basis).
The vector attraction reduction requirement was met through §503.33(b)(8). The percent solids of the
biosolids that contains unstabitized solids generated in a primary wastewater treatment process shall be
>90% based on the moisture content and total solids prior to mixing with other materials.
NTYPE 29: CA5 PR PELL PT VAR 90

HOWARD FERTILIZER
CLASS A
BIOSOLIDS ANALYSIS
Residual Type: Wastewater Treatment Plant(Pinellas)
Date Sampled: April 2,2021
Date Reported: April 13,2021
South Cross Bayou WRF(2nd Quarter 2021) Permit No.WQ0037094
Mineralization Rate 0.30 92.70 %Solids
7 pH
Parameter % Mg/Kg Dry Weight Pounds/Dry Ton
(%x 10,000) (Mg/Kg x 0.002)
Nitrogen(TKN) 5.850 58,500.000 117.000
Phosphorus 3.220 32,200.000 64.400
Potassium 0.239 2,390.000 4.780
PAN(injected)* 1.917 19,165.900 38.332
PAN(surface)* 1.802 18,015.900 36.032
Ammonia Nitrogen 0.230 2,300.000 4.600
Calcium 3.610 36,100.000 72,200
Calcium Carbonate Eq. --- --- ---
Magnesium -- 5,350.000 10.700
Sodium --- 1,380.000 2.760
Sulfur --- --- ---
Nitrate N/Nitrite N --- 5.900 0.012 i
Barium _-- --- --- SAR
Chloride --- --- --- 1.72
Iron --- --- --- Ceiling Concen.
Aluminum --- 16,900.000 33.800 (Mg/Kg)
Arsenic --- 5.000 0.010 75
Cadmium --- 0.780 0.002 85
Chromium --- _.. --- _-
Copper --- 469.000 0.938 4,300
Lead --- 14.700 0.029 840
Mercury 0.680 0.001 57
Molybdenum --- 12.200 0.024 75
Nickel --- _ 24.700 0.049 420
Selenium --- 4.200 0.008 100
Zinc --- 877.000 1.754 7,500
Pace Analytical 35623081
*Determination of Plant Available Nitrogen(PAN):
Injected Application:
(Mineralization Rate)(TKN-Ammonia N)+Ammonia N+Nitrate N+Nitrite N=%PAN
Surface Application:
(Mineralization Rate)(TKN-Ammonia N)+(0.5)(Ammonia N)+Nitrate N+Nitrite N=%PAN
Note: Constituents N.D.(Not Detected)or<detection limits are listed as detection limits
for calculation purposes.

Pace Analytical Services,LLC
aceAnalylical® 110 South Bayvicw Blvd.
Oldsmar,FL 34677
www.pacelabs.com
(1313)881-9401
April 13, 2021
William Reyes
Synagro
RE: Project: Pinellas County Pelletizer
Pace Project No.: 35623081
Dear William Reyes:
Enclosed are the analytical results for sample(s)received by the laboratory on April 02,2021. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual,where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
•Pace Analytical Services-Ormond Beach
If you have any questions concerning this report,please feel free to contact me.
Sincerely,
tnV---e--
Cameron Meynardie
[e-mail]
813-855-1844
Project Manager
Enclosures
cc: Robert Ervin,Synagro
_": • b REPORT OF LABORATORY ANALYSIS
4 r1 ,
of,,/ This report shall not be reproduced,except in full,
l,��ORAoQi without the written consent of Pace Analytical Services,LLC. Page 1 of 20

aceAnalytical a
Pace Analytical Services,LLC
110 South Bayview 81vd.
Oldsmar,FL 34677
www.paeelabs.com
[phone]
CERTIFICATIONS
Project: Pinellas County Pellelizer
Pace Project No.: 35623081
Pace Analytical Services Ormond Beach
8 East Tower Circle,Ormond Beach,FL 32174 Montana Certification#:Cart 0074
Alaska DEC-CS/UST/LUST Nebraska Certification:NE-OS-28-14
Alabama Certification#:41320 New Hampshire Certification#:2958
Arizona Certification#AZ0819 New Jersey Certification#:FL022
Colorado Certification:FL NELAC Reciprocity New York Certification#:11608
Connecticut Certification#:PH-0216 North Carolina Environmental Certificate#:667
Delaware Certification:FL NELAC Reciprocity North Carolina Certification#:12710
Florida Certification#:E83079 North Dakota Certification#:R-216
Georgia Certification#:955 Ohio DEP 87780
Guam Certification:FL NELAC Reciprocity Oklahoma Certification#:D9947
Hawaii Certification:FL NELAC Reciprocity Pennsylvania Certification#:68-00547
Illinois Certification#:200068 Puerto Rico Certification#:FL01264
Indiana Certification:FL NELAC Reciprocity South Carolina Certification:#96042001
Kansas Certification#:E-10383 Tennessee Certification#:TN02974
Kentucky Certification#:90050 Texas Certification:FL NELAC Reciprocity
Louisiana Certification#:FL NELAC Reciprocity US Virgin Islands Certification:FL NELAC Reciprocity
Louisiana Environmental Certificate#:05007 Virginia Environmental Certification#:460165
Maryland Certification:#346 West Virginia Certification#:9962C
Michigan Certification#:9911 Wisconsin Certification#:399079670
Mississippi Certification:FL NELAC Reciprocity Wyoming(EPA Region 8):FL NELAC Reciprocity
Missouri Certification#:236
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 2 of 20

Pace Analytical Services,LLC
aceAnalyical is 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacalabs.cam
[phone]
SAMPLE SUMMARY
Project: Pinellas County Peiletizer
Pace Project No.: 35623081
Lab ID Sample ID Matrix Date Collected Date Received
35623081001 Pellet Solid 04102/2113:30 04/02121 14:00
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 3 of 20

Pace Analytical Services,LLC
aceAnalytical e 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com
[phone]
SAMPLE ANALYTE COUNT
Project: Pinellas County Pelletizer
Pace Project No.: 35623081
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
35623481001 Pellet EPA 6010 CS3,KPP 18 PASI-O
EPA 7471 JNK 1 PASI-O
ASTM D2974-87 AS3 1 PASI-O
SM 2540G BCM 1 PASI-O
SM 2540G BCM 1 PASI-O
EPA 9045 SWB 1 PASI-0
SM2710F BCM 1 PASI-0
TKN-NH3 Calculation TLK 1 PASI-0
EPA 350.1 RRB 1 PASI-0
EPA 351.2 TM3 1 PASI-O
EPA 353.2 RMB 2 PASI-O
PASI-O=Pace Analytical Services-Ormond Beach
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 4 of 20

Pace Analytical Services,LLC
ace Analytical® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com
[phone]
ANALYTICAL RESULTS
Project: Pinellas County Pelletizer
Pace Project No.: 35623081
Sample: Pellet Lab ID: 35623081001 Collected: 04/02/21 13:30 Received: 04/02/21 14:00 Matrix: Solid
Results reported on a"dry weight"basis and are adjusted for percent moisture,sample size and any dilutions.
Parameters Results Units PQL MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP Analytical Method:EPA6010 Preparation Method:EPA 3050
Pace Analytical Services-Ormond Beach
Aluminum 16900 mg/kg 44.9 22.5 1 04/06/21 06:40 04/07121 01:44 7429-90-5
Arsenic 5.0 mg/kg 4.5 2.2 1 04/06/21 06:40 04/07/21 01:44 7440-38-2
Boron 55.8 mg/kg 22.5 11.2 1 04/06/21 06:40 04/07/21 01:44 7440-42-8
Cadmium 0.78 mg/kg 0.45 0.22 1 04/06/21 06:40 04/07/21 01:44 7440-43-9
Calcium 36100 mg/kg 225 112 1 04/06/21 06:40 04/07/21 01:44 7440-70-2
Copper 469 mg/kg 4-5 2.2 2 04/06/21 06:40 04/08/21 05:24 7440-50-8
Iron 23900 mg/kg 35.9 18.0 2 04/06/21 06:40 04/08/21 05:24 7439-89-6
Lead 14.7 mg/kg 4.5 2.2 1 04/06/21 06:40 04/07/21 01:44 7439-92-1
Magnesium 5350 mg/kg 225 112 1 04/06/21 06:40 04/07/21 01:44 7439-95-4
Manganese 173 mg/kg 2.2 1.1 1 04/06/21 06:40 04/07/21 01:44 7439-96-5
Molybdenum 12.2 mg/kg 4.5 2.2 1 04/06/21 06:40 04/07/21 01:44 7439-98-7
Nickel 24.7 mg/kg 2.2 1.1 1 04/06/21 06:40 04/07/21 01:44 7440-02-0
Phosphorus 32200 mg/kg 22500 11200 50 04/06/21 06:40 04/12/21 09:49 7723-14-0
Potassium 2390 mg/kg 449 225 1 04/06/21 06:40 04/07/21 01:44 7440-09-7
Selenium 4.2 I mg/kg 6.7 3.4 1 04/06/21 06:40 04/07/21 01:44 7782-49-2
Sodium 1380 mg/kg 449 225 1 04/06/21 06:40 04/07/21 01:44 7440-23-5
Sulfur 11300 mg/kg 449 225 1 04/06/21 06:40 04/07/21 01:44
Zinc 877 mg/kg 9.0 4.5 1 04/06/21 06:40 04/07/21 01:44 7440-66-6
7471 Mercury Analytical Method:EPA 7471 Preparation Method:EPA 7471
Pace Analytical Services-Ormond Beach
Mercury 0.68 mg/kg 0.077 0.038 1 04/07/21 08:25 04/07/21 10:06 7439-97-6
Percent Moisture Analytical Method:ASTM D2974-87
Pace Analytical Services-Ormond Beach
Percent Moisture 7.3 % 0.10 0.10 1 04/05/21 09:13
2540G Total Solids Analytical Method:SM 2540G
Pace Analytical Services-Ormond Beach
Total Solids 92.7 % 0.0010 0.0010 1 04/05/21 09:15
2540G Total Volatile Solids Analytical Method:SM 2540G
Pace Analytical Services-Ormond Beach
Total Volatile Solids 73.1 % 0.0010 0.0010 1 04/05/21 09:15
9045 pH Soil Analytical Method:EPA 9045
Pace Analytical Services-Ormond Beach
pH at 25 Degrees C 7.0 Std.Units 0.10 0.10 1 04/09/21 13:57 Q
Specific Gravity/Bulk Density Analytical Method:SM2710F
Pace Analytical Services-Ormond Beach
Specific Gravity 0.610 1 04/05/21 09:49 N2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/13/2021 03:02 PM without the written consent of Pace Analytical Services,LLC. Page 5 of 20

Pace Analytical Services,LLC
a 110 South Bayview Blvd,
aceAnalytical
Oldsmar,FL 34677
www.pacelabs.com
[phone]
ANALYTICAL RESULTS
Project: Pinellas County Pelletizer
Pace Project No.: 35623081
Sample: Pellet Lab ID: 35623081001 Collected: 04/02/21 13:30 Received: 04/02/21 14:00 Matrix:Solid
Results reported on a"dry weight"basis and are adjusted for percent moisture,sample size and any dilutions.
Parameters Results Units PQL MDL DF Prepared Analyzed CAS No. Qual
Total Organic Nitrogen Soil Analytical Method:TKN-NH3 Calculation
Pace Analytical Services-Ormond Beach
Total Organic Nitrogen 56200 mg/kg 21.6 21.6 1 04/13/21 13:04
350.1 Ammonia Analytical Method:EPA 350.1 Preparation Method:EPA 350.1
Pace Analytical Services-Ormond Beach
Nitrogen,Ammonia 2300 mg/kg 45.7 15.2 50 04/09/21 12:00 04/09/21 18:06 7664-41-7 M6
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Preparation Method:EPA 351.2
Pace Analytical Services-Ormond Beach
Nitrogen,Kjeldahl,Total 58500 mg/kg 1420 244 15 04/04/21 14:58 04/07/21 15:24 7727-37-9
353.2 Nitrogen,NO2/NO3 Analytical Method:EPA 353.2 Preparation Method:EPA 353.2
Pace Analytical Services-Ormond Beach
Nitrogen,NO2 plus NO3 3.6 mg/kg 0,54 0.27 1 04/06/21 17:13 04/06/21 18:05 Q
Nitrogen,Nitrate 2.3 mg/kg 0.54 0.27 1 04/06/21 17:13 04/06/21 18:05 14797-55-8 Q
•
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/13/2021 03:02 PM without the written consent of Pace Analytical Services,LLC. Page 6 of 20

Pace Analytical Services,LLC
aceAnalytical 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35623081
QC Batch: 718994 Analysis Method: EPA7471
QC Batch Method: EPA 7471 Analysis Description: 7471 Mercury
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35623081001
METHOD BLANK: 3917822 Matrix: Solid
Associated Lab Samples: 35623081001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Mercury mg/kg 0.0047 U 0.0095 0.0047 04/07/21 10:02
LABORATORY CONTROL SAMPLE: 3917823
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Mercury mg/kg 0.095 0.091 95 80-120
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3917824 3917825
MS MSD
35623763001 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Mercury mg/kg 0.0051 I 0.1 0.1 0.10 0.10 94 96 80-120 2 20
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/13/2021 03:02 PM without the written consent of Pace Analytical Services,LLC. Page 7 of 20

Pace Analytical Services,LLC
aceAnalytical 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Pinellas County Pellelizer
Pace Project No.: 35623081
QC Batch: 718719 Analysis Method: EPA6010
QC Batch Method: EPA 3050 Analysis Description: 6010 MET Solid
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35623081001
METHOD BLANK: 3916030 Matrix: Solid
Associated Lab Samples: 35623081001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Aluminum mg/kg 2.6 U 5.1 2.6 04/06/21 19:18
Arsenic mg/kg 0.26 U 0.51 0.26 04/06/21 19:18
Boron mg/kg 1.3 U 2.6 1.3 04/06/21 19:18
Cadmium mg/kg 0.026 U 0.051 0.026 04/06/21 19:18
Calcium mg/kg 12.8 U 25.5 12.8 04/06/21 19:18
Copper mg/kg 0.13 U 0.26 0.13 04/06/21 19:18
Iron mg/kg 1.0 U 2.0 1.0 04/06/21 19:18
Lead mg/kg 0,26 U 0.51 0.26 04/06/21 19:18
Magnesium mg/kg 12.8 U 25.5 12.8 04/06/21 19;18
Manganese mg/kg 0.13 U 0.26 0.13 04/06/21 19:18
Molybdenum mg/kg 0.26 U 0.51 0.26 04/06/21 19:18
Nickel mg/kg 0.13 U 0.26 0.13 04/06/21 19:18
Phosphorus mg/kg 25.5 U 51.0 25.5 04/06/21 19:18
Potassium mg/kg 25.5 U 51.0 25.5 04/06/21 19:18
Selenium mg/kg 0.38 U 0.77 0.38 04/06/21 19:18
Sodium mg/kg 25.5 U 51.0 25.5 04/06/21 19:18
Sulfur mg/kg 25.5 U 51.0 25.5 04/06/21 19:18
Zinc mg/kg 0.51 U 1.0 0.51 04/06/21 19:18
LABORATORY CONTROL SAMPLE: 3916031
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Aluminum mg/kg 145 142 98 80-120
Arsenic mg/kg 14.5 13.9 96 80-120
Boron mg/kg 72.4 68.0 94 80-120
Cadmium mg/kg 1.4 1.4 99 80-120
Calcium mg/kg 724 731 101 80-120
Copper mg/kg 14.5 14,0 97 80-120
Iron mg/kg 145 150 104 B0-120
Lead mg/kg 14.5 14.7 102 80-120
Magnesium mg/kg 724 683 94 80-120
Manganese mg/kg 14.5 15.2 105 80-120
Molybdenum mg/kg 14.5 14.7 102 80-120
Nickel mg/kg 14.5 15.1 104 80-120
Phosphorus mg/kg 14.5 29,0 U 105 80-120
Potassium mg/kg 724 692 95 80-120
Selenium mg/kg 14.5 13.0 90 80-120
Sodium mg/kg 724 720 99 80-120
Sulfur mg/kg 145 131 90 80-120
Results presented on this page are in the units Indicated by the"Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/13/2021 03:02 PM without the written consent of Pace Analytical Services,LLC. Page 8 of 20

Pace Analytical Services,LLC
aceAnalyical® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com
013)881-9401
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.; 35623081
LABORATORY CONTROL SAMPLE: 3916031
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Zinc mg/kg 72.4 73.6 102 80-120
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3916032 3916033
MS MSD
35623319001 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Aluminum mg/kg 373 129 152 842 625 365 166 75-125 30 20 J(M1),
J(R1)
Arsenic mg/kg 0.95 12.9 15.2 13.3 15.2 96 94 75-125 13 20
Boron mg/kg 1.7 U 64.2 76 60.2 71.0 93 93 75-125 17 20
Cadmium mg/kg 0.034 U 1.3 1.5 1.2 1.5 96 96 75-125 17 20
Calcium mg/kg 18500 642 760 15100 16500 -527 -264 75-125 9 20 M6
Copper mg/kg 111 12.9 15.2 156 89.0 350 -146 75-125 55 20 J(R1),
M6
Iron mg/kg 392 129 152 808 530 324 91 75-125 42 20 J(M1),
J(R1)
Lead mg/kg 9.3 12.9 15.2 25.9 22.3 129 85 75-125 15 20 J(M1)
Magnesium mg/kg 125 642 760 748 861 97 97 75-125 14 20
Manganese mg/kg 2.6 12.9 15.2 16.8 18.0 111 101 75-125 7 20
Molybdenum mg/kg 0.34 U 12.9 15.2 12.9 15.3 100 100 75-125 17 20
Nickel mg/kg 0.59 12.9 15.2 13.7 15.7 102 99 75-125 13 20
Phosphorus mg/kg 51.9 I 12.9 15.2 90.9 81.3 304 193 75-125 11 20 J(M1)
Potassium mg/kg 33.7 U 642 760 661 784 101 101 75-125 17 20
Selenium mg/kg 0.51 U 12.9 15.2 11.4 13.6 87 88 75-125 17 20
Sodium mg/kg 39.3 I 642 760 690 810 101 101 75-125 16 20
Sulfur mg/kg 209 129 152 512 344 236 88 75-125 39 20 J(M1),
J(R1)
Zinc mg/kg 20.0 64.2 76 89.5 87.0 108 88 75-125 3 20
Results presented on this page are hi the units Indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/13/2021 03:02 PM without the written consent of Pace Analytical Services,LLC. Page 9 of 20

Pace Analytical Services,LLC
aceAnalytical® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35623081
QC Batch: 718434 Analysis Method: ASTM D2974-87
QC Batch Method: ASTM D2974-87 Analysis Description: Dry Weight/Percent Moisture
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35623081001
SAMPLE DUPLICATE: 3914802
35622109001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Percent Moisture % 97.0 96.9 0 10
SAMPLE DUPLICATE: 3914803
35623086009 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Percent Moisture % 4.2 4.8 14 10 J(D6)
SAMPLE DUPLICATE: 3914804
35623141001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Percent Moisture % 1.6 1.6 3 10
SAMPLE DUPLICATE: 3914805
35623148009 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Percent Moisture % 5.5 6.4 16 10 J(D6)
Results presented on this page are In the units Indicated by the'Units"column except where art alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/13/2021 03:02 PM without the written consent of Pace Analytical Services.LLC. Page 10 of 20

Pace Analytical Services.LLC
aceAnalytical® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.cam
013)681-9401
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35623081
QC Batch: 718409 Analysis Method: SM 2540G
QC Batch Method: SM 2540G Analysis Description: 2540G Total Solids
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35623081001
SAMPLE DUPLICATE: 3914700
35623159001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Solids % 3.4 3.5 2 10
SAMPLE DUPLICATE: 3914701
35623160001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Solids % 3.7 3.9 3 10
Results presented on this page are in the units Indicated by the"Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full.
Date:04f13/2021 03:02 PM without the written consent of Pace Analytical Services,LLC. Page 11 of 20

Pace Analytical Services,LLC
aceAnalytical 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35623081
QC Batch: 718410 Analysis Method: SM 2540G
QC Batch Method: SM 2540G Analysis Description: 2540G Total Volatile Solids
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35623081001
METHOD BLANK: 3914702 Matrix: Solid
Associated Lab Samples: 35623081001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Total Volatile Solids % 0.0010 U 0.0010 0.0010 04/05/21 09:16
SAMPLE DUPLICATE: 3914703
35623159001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Volatile Solids % 60.4 59.8 1 10
SAMPLE DUPLICATE: 3914704
35623160001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Volatile Solids % 56.8 56.6 0 10
Results presented on this page are in the units Indicated by the"Units"column ekeept where an alternate unit is presented to the right or the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/13/2021 03:02 PM without the written consent of Pace Analytical Services,LLC. Page 12 of 20

Pace Analytical Services,LLC
aceAnalydical® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.cam [phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No: 35623081
QC Batch: 718418 Analysis Method: SM2710F
QC Batch Method: SM2710F Analysis Description: Spec.Gravity SM2710F
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35623081001
SAMPLE DUPLICATE: 3914723
35621634001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Specific Gravity 1.01 1.01 0 20 N2
Results presented on this page are in the units Indicated by the"Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/13/2021 03:02 PM without the written consent of Pace Analytical Services,LLC, Page 13 of 20

Pace Analytical Services,LLC
aceAnalytical® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacalabs.com
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletize(
Pace Project No.: 35623081
QC Batch: 719810 Analysis Method: EPA 350.1
QC Batch Method: EPA 350.1 Analysis Description: 350.1 Ammonia
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35623081001
METHOD BLANK: 3922927 Matrix: Solid
Associated Lab Samples: 35623081001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Nitrogen,Ammonia mg/kg 0.33 I 0.85 0.28 04/09/21 17:45
LABORATORY CONTROL SAMPLE: 3922928
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Nitrogen,Ammonia mg/kg 10.1 10.4 104 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3922930 3922929
MS MSD
35623081001 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Nitrogen,Ammonia mg/kg 2300 10.8 10.8 2040 2280 -2410 -180 90-110 11 20 M6
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3922932 3922931
MS MSD
35623544019 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Nitrogen,Ammonia mg/kg 94.4 46.5 46.5 130 132 76 82 90-110 2 20 J(M1)
Results presented on this page are In the units Indicated by the"Units"column except where an alternate unit Es presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/13/2021 03:02 PM without the written consent of Pace Analytical Services,LLC. Page 14 of 20

Pace Analytical Services,LLC
aceAnalytical 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35623081
QC Batch: 718208 Analysis Method: EPA 351.2
QC Batch Method: EPA 351.2 Analysis Description: 351.2 TKN
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35623081001
METHOD BLANK: 3913723 Matrix: Solid
Associated Lab Samples: 35623081001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Nitrogen.Kjeldahl,Total mg/kg 13.8 U 80.3 13.8 04/07/21 11:42
LABORATORY CONTROL SAMPLE: 3913724
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Nitrogen,Kjeldahl,Total mg/kg 2370 2320 98 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3913727 3913725
MS MSD
35621912001 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Nitrogen,Kjeldahl,Total mg/kg 77800 16100 16100 93700 96500 99 116 90-110 3 20 J(M1)
Results presented on this page are in the units Indicated by the'Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/13/2021 03:02 PM without the written consent of Pace Analytical Services,LLC. Page 15 of 20

Pace Analytical Services,LLC
aceAnalytical 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35623081
QC Batch: 718895 Analysis Method: EPA 353.2
QC Batch Method: EPA 353.2 Analysis Description: 353.2 Nitrate+Nitrite
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35623081001
METHOD BLANK: 3917023 Matrix: Solid
Associated Lab Samples: 35623081001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Nitrogen,Nitrate mg/kg 0.25 U 0.50 0.25 04/06/21 17:59
Nitrogen,NO2 plus NO3 mg/kg 0.25 U 0.50 0.25 04/06/21 17:59
LABORATORY CONTROL SAMPLE: 3917024
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Nitrogen,NO2 plus NO3 mg/kg 19.9 21.2 106 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3917035 3917034
MS MSD
35623544001 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Cone. Conc. Result Result %Rec %Ree Limits RPD RPD Qual
Nitrogen, NO2 plus NO3 mg/kg 0.40 I 31.5 31.6 34.3 34.4 108 107 80-120 0 20
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3917037 3917036
MS MSD
35623544017 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Nitrogen,NO2 plus NO3 mg/kg 1.2 U 96.2 96.7 101 101 103 103 80-120 0 20
Results presented on this page are In the units indicated by the"units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/13/2021 03:02 PM without the written consent of Pace Analytical Services,LLC. Page 16 of 20

Pace Analytical Services,LLC
aceAnalytical a 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabsxom
[phone]
QUALIFIERS
Project: Pinellas County Pelletizer
Pace Project No.: 35623081
DEFINITIONS
DF-Dilution Factor,if reported,represents the factor applied to the reported data due to dilution of the sample aliquot.
ND-Not Detected at or above adjusted reporting limit.
TNTC-Too Numerous To Count
MDL-Adjusted Method Detection Limit.
PQL-Practical Quantitation Limit.
RL-Reporting Limit-The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S-Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270.The result for each analyte is
a combined concentration.
Consistent with EPA guidelines,unrounded data are displayed and have been used to calculate%recovery and RPD values.
LCS(D)-Laboratory Control Sample(Duplicate)
MS(D)-Matrix Spike(Duplicate)
DUP-Sample Duplicate
RPD-Relative Percent Difference
NC-Not Calculable.
SG-Silica Gel-Clean-Up
U-Indicates the compound was analyzed for,but not detected.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited.Contact your Pace PM for the current list of accredited analytes.
TNI-The NELAC Institute.
ANALYTE QUALIFIERS
I The reported value is between the laboratory method detection limit and the laboratory practical quantitation limit.
U Compound was analyzed for but not detected.
J(D6) Estimated Value.The relative percent difference(RPD)between the sample and sample duplicate exceeded laboratory
control limits.
J(M1) Estimated Value.Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample(LCS)
recovery.
J(R1) Estimated Value.RPD value was outside control limits.
M6 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.
N2 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply.A
complete list of accreditations/certifications is available upon request.
Q Sample held beyond the accepted holding time.
Q Sample held beyond the accepted holding time.Analysis initiated more than 15 minutes after sample collection.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/13/2021 03:02 PM without the written consent of Pace Analytical Services,LLC. Page 17 of 20

Pace Analytical Services,LLC
ace Analytical® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Pinellas County Pelletizer
Pace Project No.: 35623081
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
35623081001 Pellet EPA 3050 718719 EPA 6010 718835
35623081001 Pellet EPA 7471 718994 EPA 7471 719042
35623081001 Pellet ASTM D2974-87 718434
35623081001 Pellet SM 2540G 718409
35623081001 Pellet SM 2540G 718410
35623081001 Pellet EPA 9045 719746
35623081001 Pellet SM2710F 718418
35623081001 Pellet TKN-NH3 Calculation 720642
35623081001 Pellet EPA 350.1 719810 EPA 350.1 719928
35623081001 Pellet EPA 351.2 718208 EPA 351.2 718494
35623081001 Pellet EPA 353.2 718895 EPA 353.2 718906
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:04/13/2021 03:02 PM without the written consent of Pace Analytical Services,LLC. Page 18 of 20

•
n
2?1ZL'/t c :1:GN WL+
al!d lol fd03 Hu!d-4UautdN4S 41!M saldo3 MIA a1IL
(lu!ld) (loud)
1 I
511`ervea autlj elea (etnleu6rg):Aq iliolatogei J01 pa'aoeu awuJo a (alnleu5Is):Ad pays!nbujou
(ued) , '� {lu3td)
C.al --'l)-'er)
k-ki /Z-1-- looht --- 1"; 11/
c 1� {arn1-15..)*paruaoad awJLraleo
(= As peys!n6ugay
I
I _
(3- I.-9 ;� / / .7' /` r /' /,' ''.r' V / /4 ."1 r / i/' 1 oaf [Z"r'li -7'trad
NOJMOO, n 4? o ~ � 1 ° �a 1 a I a I 1 131 1 � 3 3a �=
Nill 31b0 ti39WnN 3ldWliSS}ILbW3>j 3dNIVS � ( a� "Y R . 4- ,, 4 ea Q a) as tiaa P
L9 40 "r ry� ,,y O 4 Oa s' ti 43 r b e
� 1c = Pa =� e a' � ' 9 _ Yo� a r w
.14
m = S»313WV1Jb'd z ��'� o'� 0,
iB0EESSE
III liii III 11111 1111111 _
19OCZ99E : #011
NOILV0O1 .1? a� ti 02 c m m m�' o n v o ur a
c o`' � �e ; a = o a ' D s m r m m ry 311111 diva �i39WnN 31dWVS
31 dWVS 4a ,O 2? 4 '; z 4 4 Y v m m
_ �2 - SAC `arh A' 4F� " I fi19 Gi0 8 2' _ rn
Cm e £C e (* . Oafl 2 �y ri ` ^—'9 1-''a�e V
`VI wp 3 y ��n-r �luud} 1rr7eu6t8) Sd31dWVS
-a-710d Paz►;ailed I 09L0-6Z#
n 'd S»31311WH :A1�O1V1�08V11 AiunoO s>�JIeuid 3W d VN 1O3fO1l 1O3f08d
co
OSLEC 7A `,IAd selleu!d —
60Lii ld'8tngstmad'S
LZZE Xo8'Ord �3 0
rg
ZEt7L-OVS(LZL)xed y11o1\11aa`lS 4Pb!006c
O1:10VNAS ❑fi0338 AQOJSf1O AO NIVHO
:SS3LIGGVONr71bW 9L8Z-9bS(La)auoyd OtlJVNA$

•
Document Name: Document Revised:
1rjaGeArr.eryll °�r Sample Condition Upon Receipt Farm May 30,2018
+• .o Document Sfo,: Issuing Authority;
• F-FL-C-007 rev.13 Pace Florida Quality Office
MIIIIIIIMW WOff : 35623081 Elzmummili
Project# PM: CEM Due Date: 04/13/21 Date and Initials crron:
Project Manager: CLIENT: 37—SYNAGRO Examining conten •
Label:
Client: Deliver:
/ f pH:
Thermometer Used: �""� Date: i Time: 1.1)U Initials: /YN V
State of Origin: FL D Far WV projects,aft containers verified to 46°C
Cooler#1 Temp.'Cl—e '' (Visual) 'et { {� rr (w
(Correction Faetar} �-i'—�(Actual) �amples on ice,cooling process has begun
Cooler#2 Temp.°C (Visual) (Correction Factor) (Actual) ❑ Samples on ice,coaling process has begun
Cooler#3 Temp.'C (Visual) (Correction Factor) (Actual) [] Samples on ice,coaling process has begun
Cooler#4 Temp.°C (Visual) • • (Correction Factor) (Actual)( ) ❑ Samples on ice,coaling process has begun
Cooler f/S Temp.'C (Visual) (Correction Factor) (Actual) ❑ Samples on ice,cooling process has begun
Cooler#6 Temp.'C (Visual) (Correction Factor) (Actual) ❑ Samples on ice,cooling process has begun
Courier: ❑ Fed Ex ❑ UPS ❑USPS !lent ❑ Commercial ❑ Pace ❑Other
Shipping Method: 0 First Overnight 0 Priority Overnight 0 Standard Overnight 0 Ground 0 International Priority
0 Other
Billing: 0 Recipient 0 Sender 0 Third Party 0 Credit Card 0 Unknown
Tracking#
Custody Seal on Cooler/Box Present: ❑Yes L10 Seals intact: ❑ Yes ❑No Ice: Wet Blue Dry None
Packing Material: OBubble Wrap Bubble Bags ❑None El Other
Samples shorted to lab(II Yes,complete) Shorted Date: Shorted Time: Qty:
Comments:
Chain of Custody Present es 0 No ON/A
Chain of Custody Filled Out es 0 No ON/A
Relinquished Signature&Sampler Name COCs 0 No ON/A
Samples Arrived within Hold Time js 0 No ON/A
Rush TAT requested an COC ❑Yes Jio ON/A
Sufficient Volume ,...2Ks 0 No ON/A
Correct Containers Used ,.-B'9' s ❑No ON/A
Containers Intact Imes 0 No ON/A
Sample Labels match COC(sample Ds&date/lime of �!
collection) os 0 No ON/A
NI containers needing acid/base preservation have been /�f Preservation Information:
checked, ❑Yes ❑No/N/A Preservative;
All Containers needing preservation are found to be in Lot#rTrace It:
compliance with EPA recommendation: ❑Yes ❑Np IA Date; Time:
Exceptions:VOA,Coliform,TOO,O&G,Carbamates Initials:
Headspace in VOA Vials?(>6mm); DYes ❑No /A
Trip Blank Present: ❑Yes 0 No pNVA
Client Notification/Resolution: /
Person Contacted: Date/Time:
Comments/Resolution(use back for additional comments):
Project Manager Review: Date:
Page 20 of 20

•
•
BENCHMARK
EnviroAnalytical Inc.
• NELAC Certification 4E84167
ANALYTICAL TEST REPORT
. THESE RESULTS MEET NELAC STANDARDS
Submission Number : 21040068
Synagro Project Name: . PINELLAS COUNTY PELLETIZER
P.O.Box 3227 Date Received : a4/01/2021
Pinellas Park,FL 33780 Time Received ; 1635
•
Submission Number: 21040068 • Sample Date: 04/01/2021
Sample Number: 001 • Sample Time: 1540
Sample Description: Final Elevator Sample Method: Grab
Parameter Result Units MDL Procedure Analysts Analyst
Date/Time
PH 6,86 UNITS 9045 04/01/2021 17:03 JF
TOTAL.SOLIDS 93,4 %DRY WT 0,1 SM2540G 04/02/2021 13:01 TG
FECAL COLIFORM 6Y MPN '0.193 U #!GRAM 0,193 SM9221E 04/01/2021 10:38 CW
All values reported In UGIKG,MG/KG 4/GRAM and MPNIGRAM are on a dry weight basis •
. airja7 04/08/2021
Dale D. ixon/ oratory Director Date
Tuley Tanrisever- echnical Director/QC Officer
Kara Peterson-QA Officer
DATA QUALIldIERS THAT MAY APPLY: NOTES:
• I=Reported value Is between the laboratory MDL end the PQL. 2:SOUR calculations are based on Total Solids.
J2=Estimated value.No control criteria exists for this component. PQL=4xMDL.
J3=Estimated value,Quality control criteria For precision or accuracy not met.
J4=Estimated value.Sample matrix Interference suspected. COMMENTS
L=Off-scale high.Value Is known to bey the value reported.
Q=Sample held beyond accepted hold time. I
U=Anelyte analyzed but not detected at the value Indicated.
V=Analyte detected In sample and method blank.
Y=Analysis performed on an Improperly preserved sample.Dale may be Inaccurate. .
Z=Too many colonies were present(TNTC).The numeric value represents the filtration volume.
for Questions and comments regarding these results,please wnlect us at 19411723-9966
Results relere only to(he samples.
21040063 1711 L2th Street East*Palmetto,FL 34221*Phone[phone] a Fax[phone] PAGE 1 OF 2

SYNAGRO Phone[phone] MAILING ADDRESS:
590ti74[hStrrcrNordi Fax [phone] CHAIN OF CUSTODY RECORD SYNAGRO
Sr.Pereryburg.FL 33709 NO 0 5 1 7
P.O. Box 3227Pinellas Park, FL 33780
PROJECT PROJECT NAME Pinellas County LABORATORY: PARAMETERS B
#29-0750 Pelletizer Sen 1 /y p
L �y
SAMPLERS (Signature) 4 (Print ) i z�` /:////
g°`r"4Y�/�l �0�8r"" VlN _WTp? _�i� m �mw t� ❑ ¢ W oSAMPLE
SAMPLE NUMBER DATE TIME y E mI. Qwf-r:i �� o o4q moo° Sy o 0 co Ce k F.cc ¢w n o zp aF' \ R. LOCATION
NIl, - -s 141-Z1 l '-1 0 <6°7' m/ / PL l Q,ri
1
PARAMETERS
�`� �c W= W= L W W$ �o
2W e Ua ti $� Ua �U 0 .. vp Q� J� :� g
Up ?0 Qa G �.4 �p 4.. , �,, �U v �� 2 �q 4 Gp
k O 2 7 d` G N r4 W 7 P O q� .
p i G ti O (- 2 Q' 1 y [� g. z
o ¢ 4 o �• 0 5 , SAMPLE
SAMPLE NUMBER DATE TIME =p. i 1 / % 4f c i i 1 $� �c Q� z o e . ,.- pQ T ,�� REMARKS
df n a ae �4 y as �' r� LOCATION
Q - k---s 4-i-2i ILI0 t _ V v' P ( t)
i
Relinquished B.(Sig store) Date/Time Received by:(S'natrra 1 0 (' /0 }� �`
! j . /)- 11 Jiki f.-3s U� I
(Print) (Print)
vv:\\ 12-`47 i 5 mat-Le,,,, 14cd5er
I Relinquished By:(Signature) Dateme Received lot Laboratory by:(Signature)lTt Date/Tlme Remarks
I i
(Print) J(Print) '
White and Yellow Copies with Shipment•Pink Copy for File
Q. Re!f16 u 575-C21:J
J

•
BENCHMARK
EnviroAnalyt calInc.
NELAC Certification 4E84167
Submission Number: 2/040068
Project Name: PINELLAS COUNTY PELLETIZER QC REPORT
SUBMISSION SAMPLE ANALYSIS QC QC SAMPLE LR LR SPK STD-SPK
NUMBER NUMBER METHOD ANALYTE DATE/TIME FLAG VALUE RESULT RESULT %RSD RESULT %REC
21031839-001 578201 SM2540G TOTAL SOLIDS 04/02/2021 13:01 LR 43.949 47.570 5.60
SM2540G TOTAL SOLIDS 04/02/2021 13:01 MB 0.00 0.000
SM2540G TOTAL SOLIDS 04/02l2021 13:01 MB 0.00 0.000
SM2540G TOTAL SOLIDS 04/02/2021 13:01 STD 0.34 0.310 90.0
SM2540G TOTAL SOLIDS 04/02/2021 13:01 STD 0.34 0.309 89.9
Comments:
•
•
•
•
•
•
QC FLAGS: MB or BLK=METHOD BLANK LR=LAB REPLICATE MSD=MATRIX SPIKE DUPLICATE STD or LCS=STANDARD SPK or MS=MATRIX SPIKE 1

CERTIFICATION
"I certify, under penalty of law, that the information that will be used to determine compliance with the
Class A pathogen requirements in §503.32(a) and the vector attraction reduction requirement in
§503.33(b)(8)was prepared under my direction and supervision in accordance with the system designed
to ensure that qualified personnel properly gather and evaluate this information. I am aware that there
are significant penalties fcr false certification including the possibility of fine and imprisonment"
Project(s): South Cross Bayou WRF Pelletizing Facility
Reporting Period: April 2021
Name: William Reyes— Plant M nag r Synagro
Signature: -4 J,t Date: 1-May-2021
The Class A pathogen requirements were met through §503.32(a)(7). The Process to Further Reduce
Pathogens was Heat Drying (Appendix B, B.2.). The biosolids were dried by direct or indirect contact with
hot gases to reduce the moisture content to 10% or lower. The temperature of the biosolids particles
exceeded 80 degrees Celsius. Fecal coliform testing was performed and the density of fecal coliform in
the biosolids was <1000 IL1PN per gram of total solids (dry weight basis).
The vector attraction reduction requirement was met through§503.33(b)(8). The percent solids of the
biosolids that contains unstabilized solids generated in a primary wastewater treatment process shall be
>90% based on the moisture content and total solids prior to mixing with other materials.
NTYPE 29: CA5 PR PELL PT VAR 90

HOWARD FERTILIZER
CLASS A
BIOSOLIDS ANALYSIS
Residual Type: Wastewater Treatment Plant(Pinellas)
Date Sampled: July 2,2021
Date Reported: July 14,2021
South Cross Bayou WRF(3rd Quarter 2021) Permit No.WQ0037094
Mineralization Rate 0.30 91.80 %Solids
6.8 pH
Parameter % Mg/Kg Dry Weight Pounds/Dry Ton
(%x 10,000) (Mg/Kg x 0.002)
Nitrogen(TKN) 5.110 51,100.000 102.200
Phosphorus 2.980 29,800.000 59.600
Potassium 0.262 2,620.000 5.240
PAN(injected)* 1.687 16,867.000 33.734
PAN(surface)* 1.577 15,772.000 31.544
Ammonia Nitrogen 0.219 2,190.000 4.380
Calcium 3.130 31,300.000 62.600
Calcium Carbonate Eq. --- --- ---
Magnesium --- 5,750.000 11.500
Sodium --- 1,320.000 2.640
Sulfur --- --- ___
Nitrate N/Nitrite N --- 4.000 0.008_
Barium --- --- --- SAR
Chloride _ --- --- --- 1.72
Iron --- --- --- Ceiling Concen.
Aluminum --- 20,000.000 40.000 (Mg/Kg)
Arsenic --- 6.200 0.012 75
Cadmium --- 1.200 0.002 85
Chromium --- ..... --- ___
Copper --- 502.000 1.004 4,300
Lead --- 13.800 0.028 840
Mercury --- 0.410 0.001 __ 57
Molybdenum -- 10.300 0.021 75
Nickel --- 25.600 0.05 l 420
Selenium --- 6.300 0.013 100
Zinc --- 827.000 1.654 7,500
Pace Analytical 35644641
*Determination of Plant Available Nitrogen(PAN):
Injected Application:
(Mineralization Rate)(TKN-AmmoniaN)+Ammonia N+Nitrate N+Nitrite N=%PAN
Surface Application:
(Mineralization Rate)(TKN-Ammonia N)+(0.5)(Ammonia N)+Nitrate N+Nitrite N=%PAN
Note: Constituents N.D.(Not Detected)or<detection limits arc listed as detection limits
for calculation purposes.

Pace Analytical Services,LLC
aceAnalytica!® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com
[phone]
July 14, 2021
William Reyes
Synagro
,
RE: Project: Pinellas County Pelletizer
Pace Project No.: 35644641
Dear William Reyes:
Enclosed are the analytical results for sample(s)received by the laboratory on July 02, 2021. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual,where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
•Pace Analytical Services-Ormond Beach
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
-�/�(�
-
Cameron Meynardie
[e-mail]
813-855-1844
Project Manager
Enclosures
cc: Robert Ervin,Synagro
2�N7Q pCCRE',)6
REPORT OF LABORATORY ANALYSIS
TN I This report shall not be reproduced,except in full,
"(,9 SC without the written consent of Pace Analylical Services,LLC. Page 1 of 20
eORA[0

Pace Analytical Services,LLC
is
1t0 South Bayview Blvd.
aceAnalytical Oldsmar,FL 34677
www.pacelabs.com
[phone]
CERTIFICATIONS
Project Pinellas County Pelletizer
Pace Project No.: 35644641
Pace Analytical Services Ormond Beach
8 East Tower Circle,Ormond Beach,FL 32174 Montana Certification#:Cert 0074
Alaska DEC-CS/UST/LUST Nebraska Certification:NE-OS-28-14
Alabama Certification#:41320 New Hampshire Certification#:2958
Arizona Certification#AZ0819 New Jersey Certification#:FL022
Colorado Certification:FL NELAC Reciprocity New York Certification#: 11608
Connecticut Certification#:PH-0216 North Carolina Environmental Certificate#:667
Delaware Certification:FL NELAC Reciprocity North Carolina Certification#:12710
Florida Certification#:E83079 North Dakota Certification#:R-216
Georgia Certification#:955 Ohio DEP 87780
Guam Certification:FL NELAC Reciprocity Oklahoma Certification#:D9947
Hawaii Certification:FL NELAC Reciprocity Pennsylvania Certification#:68-00547
Illinois Certification#:200068 Puerto Rico Certification#:FL01264
Indiana Certification:FL NELAC Reciprocity South Carolina Certification:#96042001
Kansas Certification#:E-10383 Tennessee Certification#:TN02974
Kentucky Certification#:90050 Texas Certification:FL NELAC Reciprocity
Louisiana Certification#:FL NELAC Reciprocity US Virgin Islands Certification:FL NELAC Reciprocity
Louisiana Environmental Certificate#:05007 Virginia Environmental Certification#:460165
Maryland Certification:#346 West Virginia Certification#:9962C
Michigan Certification#:9911 Wisconsin Certification#:399079670
Mississippi Certification:FL NELAC Reciprocity Wyoming(EPA Region 8):FL NELAC Reciprocity
Missouri Certification#:236
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 2 of 20

Pace Analytical Services,LLC
aceAnalytical® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com
[phone]
SAMPLE SUMMARY
Project: Pinellas County Pelletizer
Pace Project No.: 35644641
Lab ID Sample ID Matrix Date Collected Date Received
35644641001 Pellets Solid 07102121 12:00 07/02/21 12:20
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC, Page 3 of 20

Pace Analytical Services,LLC
aceAnaiyticai® 110 South Bayview Btvd.
Oldsmar,FL 34677
www.pacelabs.com [phone]
SAMPLE ANALYTE COUNT
Project: Pinellas County Pelletizer
Pace Project No.: 35644641
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
35644641001 Pellets EPA 6010 CS3,KC2 18 PASI-O
EPA 7471 JNK 1 PASI-O
ASTM D2974-87 KPP 1 PASI-0
SM 2540G SSS 1 PASI-O
SM 2540G SSS 1 PASI-O
EPA 9045 SWB 1 PASI-0
SM2714F AGS 1 PASI-O
TKN-NH3 Calculation TLK 1 PASI-O
EPA 350.1 RRB 1 PAS]-O
EPA 351.2 CHP 1 PASI-O
EPA 353.2 RMB 2 PASI-0
PASI-O=Pace Analytical Services-Ormond Beach
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 4 of 20

Pace Analytical Services,LLC
aceAnalytiGal® 110 South Bayview Blvd.
Oldsmar,FL 34677
www,pacalabs.com
[phone]
ANALYTICAL RESULTS
Project: Pinellas County Pelletizer
Pace Project No.: 35644641
Sample: Pellets Lab ID: 35644641001 Collected: 07/02/21 12:00 Received: 07/02/21 12:20 Matrix: Solid
Results reported on a"dry weight"basis and are adjusted for percent moisture,sample size and any dilutions.
Parameters Results Units PQL MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP Analytical Method:EPA6010 Preparation Method:EPA 3050
Pace Analytical Services-Ormond Beach
Aluminum 20000 mg/kg 47.2 23.6 1 07/10/21 00:04 07/12/21 15:14 7429-90-5
Arsenic 6.2 mg/kg 4.7 2.4 1 07/10/21 00:04 07/12/21 15:14 7440-38-2
Boron 57.2 mg/kg 23.6 11.8 1 07/10/21 00:04 07/12/21 15:14 7440-42-8
Cadmium 1.2 mg/kg 0.47 0.24 1 07/10/21 00:04 07/12/21 15:14 7440-43-9
Calcium 31300 mg/kg 236 118 1 07/10/21 00:04 07/12/21 15:14 7440-70-2
Copper 502 mg/kg 4.7 2.4 2 07/10/21 00:04 07/13/21 19:26 7440-50-8
Iron 18200 mg/kg 18.9 9.4 1 07/10/21 00:04 07/12/21 15:14 7439-89-6
Lead 13.8 mg/kg 4.7 2.4 1 07/10/21 00:04 07/12/21 15:14 7439-92-1
Magnesium 5750 mg/kg 236 118 1 07/10/21 00:04 07/12/21 15:14 7439-95-4
Manganese 158 mg/kg 2.4 1.2 1 07/10/21 00:04 07/12/21 15:14 7439-96-5
Molybdenum 10.3 mg/kg 4.7 2.4 1 07/10/21 00:04 07/12/21 15:14 7439-98-7
Nickel 25.6 mg/kg 2.4 1.2 1 07/10/21 00:04 07/12/21 15:14 7440-02-0
Phosphorus 29800 mg/kg 9430 4720 20 07/10/21 00:04 07/13/21 19:29 7723-14-0
Potassium 2620 mg/kg 472 236 1 07/10/21 00:04 07/12/21 15:14 7440-09-7
Selenium 6.3 I mg/kg 7.1 3.5 1 07/10/21 00:04 07/12/21 15:14 7782-49-2
Sodium 1320 mg/kg 472 236 1 07/10/21 00:04 07/12/2115:14 7440-23-5
Sulfur 9970 mg/kg 472 236 1 07/10/21 00:04 07/12/21 15:14
Zinc 827 mg/kg 9.4 4.7 1 07/10/21 00:04 07/12/21 15:14 7440-66-6
7471 Mercury Analytical Method:EPA 7471 Preparation Method:EPA 7471
Pace Analytical Services-Ormond Beach
Mercury 0.41 mg/kg 0.077 0.039 1 07/12/21 10:01 07/12/21 14:07 7439-97-6
Percent Moisture Analytical Method:ASTM D2974-87
Pace Analytical Services-Ormond Beach
Percent Moisture 6.2 % 0.10 0.10 1 07/12/21 12:05
2540G Total Solids Analytical Method:SM 2540G
Pace Analytical Services-Ormond Beach
Total Solids 91.8 % 0.0010 0.0010 1 07/00/21 14:17
2540G Total Volatile Solids Analytical Method:SM 2540G
Pace Analytical Services-Ormond Beach
Total Volatile Solids 70.9 % 0.0010 0.0010 1 07/06/21 14:17
9045 pH Soil Analytical Method:EPA 9045
Pace Analytical Services-Ormond Beach
pH at 25 Degrees C 6.8 Std.Units 0.10 0.10 1 07/10/21 14:38 Q
Specific Gravity/Bulk Density Analytical Method:SM2710F
Pace Analytical Services-Ormond Beach
Specific Gravity 0.670 1 07/14/21 13:49 N2
REPORT OF LABORATORY ANALYSIS
This report shag not be reproduced,except in full.
Date:07/14/2021 06:49 PM without the written consent of Pace Analytical Services,LLC. Page 5 of 20

aceAnalytical a
Pace Analytical Services,LLC
110 South Bayview Blvd.
Oldsmar,FL 34677
www pacelabs.com
[phone]
ANALYTICAL RESULTS
Project: Pinellas County Pelletizer
Pace Project No.: 35644641
Sample: Pellets Lab ID: 35644641001 Collected: 07/02/21 12:00 Received: 07/02/21 12:20 Matrix: Solid
Results reported on a"dry weight"basis and are adjusted for percent moisture,sample size and any dilutions.
Parameters Results Units PQL MDL DF Prepared Analyzed CAS No. Qual
Total Organic Nitrogen Soil Analytical Method:TKN-NH3 Calculation
Pace Analytical Services-Ormond Beach
Total Organic Nitrogen 48900 mg/kg 21.3 11.7 1 07/14/21 17:55
350.1 Ammonia Analytical Method:EPA 350.1 Preparation Method:EPA 350.1
Pace Analytical Services-Ormond Beach
Nitrogen,Ammonia 2190 mg/kg 90.6 30.1 100 07/06/21 15:30 07/06/21 16:46 7664-41-7
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Preparation Method:EPA 351.2
Pace Analytical Services-Ormond Beach
Nitrogen,Kjeldahl,Total 51100 mg/kg 798 439 10 07/11/21 15:43 07/12/21 08:28 7727-37-9
353.2 Nitrogen,NO2/NO3 Analytical Method:EPA 353.2 Preparation Method:EPA 353.2
Pace Analytical Services-Ormond Beach
Nitrogen,NO2 plus NO3 2.6 mg/kg 0.54 0.27 1 07/03/21 13:05 07/03/21 13:37
Nitrogen,Nitrate 1.4 mg/kg 0.54 0.27 1 07/03/21 13:05 07/03/21 13:37 14797-55-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:07/14/2021 06:49 PM without the written consent of Pace Analytical Services,LLC. Page 6 of 20

Pace Analytical Services,LLC
aceAnalytical® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35644641
QC Batch: 744447 Analysis Method: EPA 7471
QC Batch Method: EPA 7471 Analysis Description: 7471 Mercury
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35644641001
METHOD BLANK: 4063086 Matrix: Solid
Associated Lab Samples: 35644641001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Mercury mg/kg 0.0047 U 0.0095 0.0047 07/12/21 13:16
LABORATORY CONTROL SAMPLE: 4063087
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Mercury mg/kg 0.097 0.11 110 80-120
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 4063088 4063089
MS MSD
35644059001 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc, Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Mercury mg/kg 0.0061 I 0.11 0.11 0.11 0.11 101 96 80-120 2 20
Results presented on this page are In the units Indicated by the"Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:07/14/2021 06:49 PM without the written consent of Pace Analytical Services,LLC, Page 7 of 20

Pace Analytical Services,LLC
act°Analytical 0 110 South Bayviow Blvd.
Oldsmar,FL 34677
www,pacelabs.com
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35644641
QC Batch: 744238 Analysis Method: EPA 6010
QC Batch Method: EPA 3050 Analysis Description: 6010 MET Solid
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35644641001
METHOD BLANK: 4062212 Matrix: Solid
Associated Lab Samples: 35644641001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Aluminum mg/kg 2.8 U 5.7 2.8 07/12/21 10:48
Arsenic mg/kg 0.28 U 0.57 0.28 07/12/21 10:48
Boron mg/kg 1.4 U 2.8 1.4 07/12/21 10:48
Cadmium mg/kg 0.028 U 0.057 0.028 07/12/21 10:48
Calcium mg/kg 14.2 U 28.4 14.2 07/12/21 10:48
Copper mg/kg 0.14 U 0.28 0.14 07/12/21 10:48
Iron mg/kg 1.1 U 2.3 1.1 07/12/21 10:48
Lead mg/kg 0,28 U 0.57 0.28 07/12/21 10:48
Magnesium mg/kg 14.2 U 28.4 14.2 07/12/21 10:48
Manganese mg/kg 0.14 U 0.28 0.14 07/12/21 10:48
Molybdenum mg/kg 0.28 U 0.57 0.28 07/12/21 10:48
Nickel mg/kg 0.14 U 0.28 0.14 07/12/21 10:48
Phosphorus mg/kg 28.4 U 56.8 28.4 07/12/21 10:48
Potassium mg/kg 28.4 U 56.8 28.4 07/12/21 10:48
Selenium mg/kg 0.43 U 0.85 0.43 07/12/21 10:48
Sodium mg/kg 28.4 U 56.8 28.4 07/12/21 10:48
Sulfur mg/kg 28.4 U 56.8 28.4 07/12/21 10:48
Zinc mg/kg 0.57 U 1.1 0.57 07/12/21 10:48
LABORATORY CONTROL SAMPLE: 4062213
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Aluminum mg/kg 113 102 90 80-120
Arsenic mg/kg 11.3 10.0 89 80-120
Boron mg/kg 56.4 49.2 87 80-120
Cadmium mg/kg 1.1 1.1 93 80-120
Calcium mg/kg 564 538 95 80-120
Copper mg/kg 11.3 10.1 89 80-120
Iron mg/kg 113 108 95 80-120
Lead mg/kg 11.3 10.6 94 80-120
Magnesium mg/kg 564 487 86 80-120
Manganese mg/kg 11.3 10.9 97 80-120
Molybdenum mg/kg 11.3 10.5 93 80-120
Nickel mg/kg 11.3 10.9 97 80-120
Phosphorus mg/kg 11.3 28.2 U 98 80-120
Potassium mg/kg 564 497 88 80-120
Selenium mg/kg 11.3 9.1 81 80-120
Sodium mg/kg 564 511 91 80-120
Sulfur mg/kg 113 93.8 83 80-120
Results presented on this page are in the units Indicated by the"Units'column except where an alternate unit Is presented to the right of the result,
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:07/14/2021 06:49 PM without the written consent of Pace Analytical Services,LLC. Page 8 of 20

Pace Analytical Services,LLB
aceAnalytical® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacalabs.com
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35644641
LABORATORY CONTROL SAMPLE: 4062213
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Zinc mg/kg 56.4 54.3 96 80-120
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 4062214 4062215
MS MSD
35635989049 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Aluminum mg/kg 645 106 112 1180 612 500 -29 75-125 63 20 J(M1),
J(R1)
Arsenic mg/kg 0.28 U 10.6 11.2 12.2 12.7 114 112 75-125 4 20
Boron mg/kg 1.4 U 53.4 56.3 47.1 53.3 86 93 75-125 12 20
Cadmium mg/kg 2.8 U 1.1 1.1 0.97 1.1 91 99 75-125 14 20
Calcium mg/kg 534 563 284000 316000 -16800 -10400 75-125 10 20 J(M1),
L
Copper mg/kg 4.4 10.6 11.2 9.6 11.7 48 65 75-125 20 20 J(M1)
Iron mg/kg 344 106 112 606 329 245 -13 75-125 59 20 J(M1),
J(R1)
Lead mg/kg 1.0 10.6 11.2 8.5 9.6 70 76 75-125 12 20 J(M1)
Magnesium mg/kg 483 534 563 1000 1550 97 190 75-125 43 20 J(M1),
J(R1)
Manganese mg/kg 1.7 10.6 11.2 11.6 11.3 93 86 75-125 3 20
Molybdenum mg/kg 0.77 10.6 11.2 8.6 9.9 74 81 75-125 14 20 J(M1)
Nickel mg/kg 0.0021 U 10.6 11.2 9.0 9.9 79 83 75-125 10 20
mglL
Phosphorus mg/kg 58.2 10.6 11.2 61.1 64.9 27 59 75-125 6 20 J(M1)
Potassium mg/kg 31.8 I 534 563 629 691 112 117 75-125 9 20
Selenium mg/kg 3.2 10.6 11.2 7.6 8.8 41 50 75-125 15 20 J(M1)
Sodium mg/kg 213 534 563 799 855 110 114 75-125 7 20
Sulfur mg/kg 130 106 112 255 252 117 108 75-125 1 20
Zinc mg/kg 0.56 U 53.4 56.3 40.7 46.1 75 81 75-125 13 20
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right or the result.
REPORT OF LABORATORY ANALYSES
This report shall not be reproduced,except in full,
Date:07/14/2021 06:49 PM without the written consent of Pace Analytical Services,LLC. Page 9 of 20

Pace Analytical Services,LLC
aceAnalytical® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com {813)881-94131
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35644641
QC Batch: 744551 Analysis Method: ASTM D2974-87
QC Batch Method: ASTM D2974-87 Analysis Description: Dry Weight/Percent Moisture
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35644641001
SAMPLE DUPLICATE: 4063441
35635989033 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Percent Moisture % 1.0 0.93 7 10 a
SAMPLE DUPLICATE: 4063442
35644641001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Percent Moisture % 6.2 6.0 2 10
SAMPLE DUPLICATE: 4063443
35646223002 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Percent Moisture % 7.8 6.2 23 10 J(D6)
Results presented on this page are In the units indicated by the"Units"column except where an alternate unit Is presented to the right or the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:07/14/2021 06:49 PM without the written consent of Pace Analytical Services,LLC. Page 10 of 20

Pace Analytical Services,LLC
aceAnalyticai o 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35644641
QC Batch: 743120 Analysis Method: SM 2540G
QC Batch Method: SM 2540G Analysis Description: 2540G Total Solids
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35644641001
SAMPLE DUPLICATE: 4055781
35644716001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Solids % 16.8 16.6 1 10
Results presented on this page are in the units Indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:07/14/2021 06:49 PM without the written consent of Pace Analytical Services,LLC. Page 11 of 20

Pace Analytical Services,LLC
aceAnalytical® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35644641
QC Batch: 743121 Analysis Method: SM 2540G
QC Batch Method: SM 2540G Analysis Description: 2540G Total Volatile Solids
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35644641001
METHOD BLANK: 4055783 Matrix: Solid
Associated Lab Samples: 35644641001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Total Volatile Solids e10 0.0010 U 0.0010 0.0010 07/06/21 14:18
SAMPLE DUPLICATE: 4055784
35644716001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Volatile Solids % 75.6 68.9 9 10
Results presented on this page are In the units indicated by the"Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:07/14/2021 06:49 PM without the written consent of Pace Analytical Services,LLC. Page 12 of 20

Pace Analytical Services,LLC
aceAlnalytical 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacalabs.cam
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35644641
QC Batch: 745330 Analysis Method: SM2710F
QC Batch Method: SM2710F Analysis Description: Spec,Gravity SM2710F
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35644641001
SAMPLE DUPLICATE: 4067760
35644641001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Specific Gravity 0.670 0.670 0 20 N2
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:07/14/2021 06:49 PM without the written consent of Pace Analytical Services,LLC, Page 13 of 20

Pace Analytical Services,LLC
aceAnalytical a 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35644641
QC Batch: 743131 Analysis Method: EPA 350.1
QC Batch Method: EPA 350.1 Analysis Description: 350.1 Ammonia
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35644641001
METHOD BLANK: 4055882 Matrix: Solid
Associated Lab Samples: 35644641001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Nitrogen.Ammonia mg/kg 0.28 U 0.85 0.28 07/06/21 16:20
LABORATORY CONTROL SAMPLE: 4055883
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Nitrogen,Ammonia mg/kg 10 10.4 104 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 4055885 4055884
MS MSD
35644282001 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Nitrogen,Ammonia mg/kg 3.4 15.1 15.2 17.9 18.3 96 98 90-110 2 20
Results presented on this page are In the units Indicated by the"Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:07/14/2021 06:49 PM without the written consent of Pace Analytical Services,LLC. Page 14 of 20

Pace Analytical Services,LLC
accAnalytical 110 South Bayview Blvd.
Oldsmar,FL 34677
www pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35644641
QC Batch: 744020 Analysis Method: EPA 351.2
QC Batch Method: EPA 351.2 Analysis Description: 351.2 TKN
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35644641001
METHOD BLANK: 4060842 Matrix: Solid
Associated Lab Samples: 35644641001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Nitrogen,Kjeldahl,Total mg/kg 28.4 U 51.7 28.4 07/12/21 07:40
LABORATORY CONTROL SAMPLE: 4060843
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Nitrogen,Kjeldahl,Total mg/kg 2430 2320 96 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 4060845 4060844
MS MSD
35644027001 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Nitrogen,Kjeldahl,Total mg/kg 62100 19700 19700 83900 83300 111 108 90-110 1 20 J(M1)
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 4060847 4060846
MS MSD
35644064001 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Nitrogen,Kjeldahl,Total mg/kg 49800 14900 15000 68400 68700 124 126 90-110 0 20 J(M1)
Results presented on this page are in the units Indicated by the"Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:07/14/2021 06:49 PM without the written consent of Pace Analytical Services,LLC. Page 15 of 20

Pace Analytical Services,LLC
aceAnalytica! 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.cam [phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35644641
QC Batch: 742787 Analysis Method: EPA 353.2
QC Batch Method: EPA 353.2 Analysis Description: 353.2 Nitrate+Nitrite
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35644641001
METHOD BLANK: 4054408 Matrix: Solid
Associated Lab Samples: 35644641001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Nitrogen,Nitrate mg/kg 0.25 U 0.50 0.25 07/03/21 13:18
Nitrogen,NO2 plus NO3 mg/kg 0.25 U 0.50 0.25 07/03/21 13:18
LABORATORY CONTROL SAMPLE: 4054409
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Nitrogen.NO2 plus NO3 mg/kg 19.9 20.8 104 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 4054411 4054410
MS MSD
35644854001 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Nitrogen.NO2 plus NO3 mg/kg 1.2 U 96.5 96 1.2 U 1.2 U 1 1 80-120 20 J(M1)
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:07/14/2021 06:49 PM without the written consent of Pace Analytical Services,LLC. Page 16 of 20

Pace Analytical Services,LLC
aceAnalyfical a 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs,00m [phone]
QUALIFIERS
Project: Pinellas County Pelletizer
Pace Project No.: 35644641
DEFINITIONS
DF-Dilution Factor,if reported,represents the factor applied to the reported data due to dilution of the sample aliquot.
ND-Not Detected at or above adjusted reporting limit.
TNTC-Too Numerous To Count
MDL-Adjusted Method Detection Limit.
PQL-Practical Quantitation Limit.
RL-Reporting Limit-The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S-Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270.The result for each analyte is
a combined concentration.
Consistent with EPA guidelines,unrounded data are displayed and have been used to calculate%recovery and RPD values.
LCS(D)-Laboratory Control Sample(Duplicate)
MS(D)-Matrix Spike(Duplicate)
DUP-Sample Duplicate
RPD-Relative Percent Difference
NC-Not Calculable.
SG-Silica Gel-Clean-Up
U-Indicates the compound was analyzed for,but not detected.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited.Contact your Pace PM for the current list of accredited analytes.
TNI-The NELAC Institute.
ANALYTE QUALIFIERS
I The reported value is between the laboratory method detection limit and the laboratory practical quantitation limit.
U Compound was analyzed for but not detected.
J(D6) Estimated Value.The relative percent difference(RPD)between the sample and sample duplicate exceeded laboratory
control limits.
J(M1) Estimated Value.Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample(LCS)
recovery.
J(R1) Estimated Value.RPD value was outside control limits.
L Off-scale high.Actual value is known to be greater than value given.
N2 The lab does not hold NELACITNI accreditation for this parameter but other accreditations/certifications may apply.A
complete list of accreditations/certifications is available upon request.
Q Sample held beyond the accepted holding time.
O Sample held beyond the accepted holding time.Analysis initiated more than 15 minutes after sample collection.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except In full,
Date:07/14/2021 06:49 PM without the written consent of Pace Analytical Services,LLC. Page 17 of 20

Pace Analytical Services,LLC
aceAnalytical® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Pinellas County Pelletizer
Pace Project No.: 35644641
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
35644641001 Pellets EPA 3050 744236 EPA 6010 744265
35644641001 Pellets EPA 7471 744447 EPA 7471 744560
35644641001 Pellets ASTM D2974-87 744551
35644641001 Pellets SM 2540G 743120
35644641001 Pellets SM 2540G 743121
35644641001 Pellets EPA 9045 744300
35644641001 Pellets SM2710F 745330
35644641001 Pellets TKN-NH3 Calculation 745402
36644641001 Pellets EPA 350.1 743131 EPA 350.1 743154
35644641001 Pellets EPA 351.2 744020 EPA 351.2 744443
35644641001 Pellets EPA 353.2 742787 EPA 353.2 742828
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full.
Date:07/14/2021 06:49 PM without the written consent of Pace Analytical Services,LLC. Page 18 of 20

aWA 2O1 MOO sluid-luawdl45 q1 M saldoo MOIIaAPue alum
(WM)
lld}
I uu1
svewaU ewi ep (eJnJeubis):dq,(1Olrnogeg.lo}paniaoeU ew alep
(am7u5rS):A9 paysln6ugaU
7OS7j �cj "Jcw �r ,,,o(!'9
(luud) {luud}
(ernleO51S):Ai Pen?aoa>d Dun iralea (alnl ; ):Sg payslnbugUU
1 1 _ lfl
I I f_
1 1f
v tii�r I I 11 I
17 ! `1 / /' 1/l / /� / / /' / / I /' /` /' /' /' /` 1 Oeil- 11-_ 4F
S�ILiVW3l3 NOLLY30�1 �4' w`? 8' ' „b I ate' -ia / 1 `£ fan 1 I I 1 I I 1 n2 3WIl 31bQ U38Wf1N 3ldWt/S
31dMS . . .G, ow o s. nip �s {- -z) -ty Fa o e ,e- g
°0 2'n na =,�y G' �2n oa o n bb �2 Ss
moo'' �� Z c o` a r -- -2 _ a� . . a
�� yea �a p �5 �2 a° �� �� 40 ter_
1 SId313NJVHI'dd
T I1791,1799E I 1 1 1 1
- 11111 IIIiIIiii 111(1111 I
T9t95£ : #QIh
11l 1
1 1
u/„' / " /' 1 /1 A I , A A /' ," 1..,„ ,/' l 1 . I / nail 1,2 r-z. s- 'head
N3011dlb J0Y091 Olo Oa o `C of 2 Y y o0 .1 n m oO m il m O" m m -mo N A
3WIl 31tla U39W1N 3]d1NVS r S oFr),
r
44
3, �- r, ,�,4- nr� I uud) l�� teu SE137dWtl5
/ b co
w �— .rezIJalled OSLO-6Z#
ED Std3131A1VE[/d :AI=1Ql'db 9V1 l Uf1O3 S2IleUld 3WVN IO3f Of�d 103f OHd
(70 09LEE 1d `xaed selieu!d .7 9 0 °N 60CEf 13.2�ngsiayad is
No 1ZZ£X09"O'd Z£V1.-9b9(LZL)xBA quop(3aans gIbL 0065
OLIOtlNAS 01:100313 AQOJ Sl3 AO NIYl-43 99 9Z-9ti5(LZL)Ouayd S
:SS3b'QOb'ON171 VV OLiJ 1MA I

Document Name: Document Revised:
CART?IyliL'7!' Sample Condition Upon Receipt Form May 30,2016
u DocumentTVo,; Issuing Authority: •
F-FL-C-007 rev.13 Pace Florida Quality Office
. 4‘ • • . r . • . . . ._ - SCUR)
ci
Project# WOf : 35644641Date and Initials of person:
Due Date: 07/14/21 Examining contents: s'1
Project Manager: PM: CEM
_
CLIENT: 37—SYNACRO Label: .2. /
Client: Deliver:
pH: ttt���jjj
Thermometer Used: 7:20d- Date: 7/2-f z/ Time: 12 initials: 2-7-'2
State of Origin: FL ❑ For WV projects,all containers verified to 5.6°C
r
Cooler#1 Temp.°C 9' (Visual) 0 (Correction Factor) !Cy^ •D (Actual) "' Samples on ice,cooling process has begun
Cooler#2 Temp.°C (Visual) (Correction Factor) (Actual) !ll���❑ Samples on ice,cooling process has begun
Cooler#3 Temp.°C (Visual) (Correction Factor) (Actual) ❑ Samples on ice,cooling process has begun
Cooler#4 Temp.°C (Visual) (Correction Factor) (Actual) ❑ Samples on ice,cooling process has begun
Cooler#5 Temp.°C (Visual) (Correction Factor) . (Actual) ❑ Samples on ice,cooling process has begun
Cooler#6 Temp.'C_ _(Visual) (Correction Factor) (Actual) Ell Samples on ice,cooling process has begun
Courier: Li Fed Ex ❑ UPS ❑USPS L Client ❑ Commercial ❑ Pace ❑Other
Shipping Method: 0 First Overnight 0 Priority Overnight D Standard Overnight 0 Ground 0 International Priority
❑ Other
Billing: 0 Recipient 0 Sender 0 Third Party 0 Credit Card 0 Unknown
Tracking#
Custody Seal on Cooler/Box Present: ❑Yes Iz{No Seals Intact: ❑ Yes El No Irre fue Dry None
Packing Material: ❑Bubble Wrap ❑Bubble BJaggs� ❑None ❑Other '
Samples shorted to lab(If Yes,complete) Shorted Date: Shorted Time: Qty:
Comments:
Chain of Custody Present \lYes ❑No ON/A
Chain of Custody Filled Out lxes ❑No ❑NIA
Relinquished Signature&Sampler Name COC 'Nes 0 No ❑NIA
Samples Arrived within Hold Time Yes IA No ON/A
Rush TAT requested on COG DYes ' No ON/A
Sufficient Volume `lsj'es 0 No ON/A
Correct Containers Used 'QYYes 0 No ON/A
Containers Intact Yes 0 No ON/A
Sample Labels match COC(sample IDs&date/lime of
collection) IS..yes 0 No ❑NIA
All containers needing acidlbase preservation have been ° Preservation Information:
checked. ❑Yes 0 No lifd/A Preservative:
All Containers needing preservation are round to be in \' Lot it/Tracetit:compliance with EPA recommendation: i7Yes ID No L�v!A Date: Time
Exceptions:VOA,Conform,TOC,O&G,Carbamates \ Initials:
Headspace in VOA Vials?(>6mm): DYes 0 No-190\/NA
Trip Blank Present: DYes 0 No VIA
Client Notification!Resolution:
Person Contacted: Date/Time:
Comments!Resolution(use back for additional comments):
Project Manager Review: Date:
Page 20 of 20

BENCHMARK
EnviroAnalytical Inc.
NELAC Certification flE64167
ANALYTICAL TEST REPORT •
THESE RESULTS MEET NELAC STANDARDS
Submission Number : 21070078
Synagro Project Name: PINELLAS COUNTY PELLETIZER
P.O Box 3227 Date Received : 07/01/2021
Pinellas Park,FL 33780 Time Received : 1619
Submission Number: 21070078 Sample Date: 07/01/2021
Sample Number: 001 Sample Time: 1530
Sample Description: Final Elevator Sample Method: Grab
Parameter Result Units MIL Procedure Analysis Analyst
DatelTlme
PH a.eo Q UNITS B045 07/0112021 17:09 CE
TOTAL SOLIDS 94.8 °/u DRY WT 0.1 SM2540G 07/06/2021 11:36 CM/SM
FECAL COLIFORM BY MPN 0.190 U #!GRAM 0.190 SM9221 E 07/01/2021 18:45 CW
All values reported In UG/KG,MG/KG#!GRAM and MPN/GRAM are on a dry weight basis
•
07/13/2021
Dale D.Dixon/Labo fator Director Date
. Tilley Tanrisever-Tech Director/QC Officer
Kara Peterson-QA Officer
DATA QUALIFIERS THAT MAY APPLY: NOTES:
I=Reported value Is between the laboratory MIX and the POL. 2:SOUR calculations we based on Total Solids.
J2=Estimated Mille,No control criteria exists for this component. PQL=4xMDL.
J3=Estimated value.Quality control criteria for precision or accuracy not met.
J4=Estimated value.Sample matrix Interference suspected, COMMENTS:
L=Off-scale high.Value la known to be the value reported. _
Q=Sample held beyond accepted hold lime.
U=Analyte analyzed but not detected al the value Indicated.
V=Analyte detected In sample and method blank.
Y=Analysis performed on an Improperly preserved sample.Data may be Inaccurate.
Z=Too many colonies were present(TNTO).The numeric value represents the filtration volume.
For questions and comments rewarding thoso results.Meese contact us at 0411723.9966
Results relate only fo the samples.
•
21070078 • 1711 12th Street East*Palmetto,FL 34221*Phone[phone]*Fax[phone] PAGE OF 2

SYNAGRO Phone[phone] CHAIN OF CUSTODY RECORD MAILINGADDRESS:
5900 74th Sneer North Fax[phone] SYNAGRO
St.Petersburg, L 523 P.O.Box3227
• D FL33709 N Pinellas Park, FL 33780
PROJECT PROJECT NAME Pinellas County LA OORY: 1 -
PARAMETERS
#29-0750 Pelletizer mot k_ 1////#////////
SAMPLERS (Signataturre). (Print) 2�w 1/�+ 4rQ' UQ2a 2@SAMPLE NUMBER DATE TIME ¢ osa ' J d 0 00 a po ya, Q SAMPLE
a) 8 cs 2 (13 EL r1u- ¢ xJ 8i 2 Qa LOCATION
QeAL'-S ?-L-al is3) V V ft 1 _ ;'—al ,�
•
PARAMETERS
•
fs, ' 4, Poo `) �` - -� �� =J a� /./ao �i' Qa 2° o=sP a. QoUna•' c� 9`„ mac, �� ,m o a 8 ••% g4a er 0 F $ 4`4 hw ofe°� u`. 5AMPLESAMPLE NUMBER DATE TIME • • ,:i QQF cQfi ae * 47' QQF 4F QQF QQF QQF ¢Z aP k. 44 4 A• 45) QV0 Y�� CATION REMARKS
1
Relinquished :ratu ) Date/Time Received by.(Signature)
/J 7 % -1
(Prim) 16 i Gi (Print) ' 3.'e,
LJ. 1 v><.., (2 - - c 5 I mo-, • 1` _Cry-1•-,-
Relinquished By.(Signehue) Date/Time Received ter Laboratory by:(S(gnarure) Date/Time Remarks
•
(Print) (Print)
White and Yellow Copies with Shipment-Pink Copy for File
Ref.No:G 571402178
( J

CERTIFICATION
"1 certify, under penalty of law,that the information that will be used to determine compliance with the
Class A pathogen requirements in §503.32(a) and the vector attraction reduction requirement in
§503.33(b)(8)was prepared under my direction and supervision in accordance with the system designed
to ensure that qualified personnel properly gather and evaluate this information. i am aware that there
are significant penalties fcr false certification including the possibility of fine and imprisonment."
Project(s): South Cross Bayou WRF Pelletizing Facility
Reporting Period: July 2021
Name: William Reye —Plant Manager Synagro
Signature: 1-1 — Date: 1-August-2021
J
The Class A pathogen requirements were met through §503.32(a)(7). The Process to Further Reduce
Pathogens was Heat Drying (Appendix B, B.2.). The biosolids were dried by direct or indirect contact with
hot gases to reduce the moisture content to 10% or lower. The temperature of the biosolids particles
exceeded 80 degrees Celsius. Fecal coliform testing was performed and the density of fecal coliform in
the biosolids was<1000 MPN per gram of total solids (dry weight basis).
The vector attraction reduction requirement was met through §503.33(b)(8). The percent solids of the
biosolids that contains unstabilized solids generated in a primary wastewater treatment process shall be
>90% based on the moisture content and total solids prior to mixing with other materials.
NTYPE 29: CA5 PR PELL PT VAR 90

HOWARD FERTILIZER
CLASS A
BIOSOLIDS ANALYSIS
Residual Type: Wastewater Treatment Plant(Pinellas)
Date Sampled: October 8,2021
Date Reported: October 25,2021
South Cross Bayou WRF(4th Quarter 2021) Permit No.WQ0037094
Mineralization Rate 0.30 92.90 %Solids
7.0 pH
Parameter % Mg/Kg Dry Weight Pounds/Dry Ton
(%x 10,000) (Mg/Kg x 0.002)
Nitrogen(TKN) 4.660 46,600.000 93.200
Phosphorus 3.210 32,100,000 64.200
Potassium 0.181 1,810.000 3.620
PAN(injected)* 1.511 15,113.300 30.227
PAN(surface)* 1.431 14,308.300 28.617
Ammonia Nitrogen 0.161 1,610.000 3.220
Calcium 3.780 37,800.000 75.600
Calcium Carbonate Eq. --- --- ---
Magnesium --- 5,940.000 11.880
Sodium --- 1,180.000 2.360
Sulfur --- --- ---
Nitrate N/Nitrite N --- 6.300 0.013
Barium --- --- --- SAR
Chloride --- --- 1.43
Iron --- --- --- Ceiling Concen.
Aluminum --- 29,400.000 58.800 (Mg/Kg)
_Arsenic --- _ 11.800 0.024 75
Cadmium --- 1.600 0.003_ 85
Chromium --- --- ___
Copper --- 543.000 1.086 4,300
Lead --- 21.200 0.042 840
Mercury --- 0.300 0.001 57
Molybdenum --- 12.200 0.024 75
Nickel --- 29.200 0.058 420
Selenium --- 7.500 0.015 100
Zinc --- 828.000 1.656 7,500
Pace Analytical 35668685
*Determination of Plant Available Nitrogen(PAN):
Injected Application:
(Mineralization Rate)(TKN-Ammonia N)+Ammonia N+Nitrate N+Nitrite N=%PAN
Surface Application:
(Mineralization Rate)(TKN-Ammonia N)+(0.5)(AmmoniaN)+Nitrate N+Nitrite N=%PAN
Note: Constituents N.D.(Not Detected)or<detection limits are listed as detection limits
for calculation purposes.

Pace Analytical Services,LLC
ace Analytical® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com [phone]
October 25, 2021
William Reyes
Synagro
RE: Project: Pinellas County Pelletizer
Pace Project No.: 35668665
Dear William Reyes:
Enclosed are the analytical results for sample(s)received by the laboratory on October 08,2021. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual,where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
•Pace Analytical Services-Green Bay
•Pace Analytical Services-Ormond Beach
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
rnh—R--
Cameron Meynardie
cameron.meynardie©pacelabs.com
813-855-1844
Project Manager
Enclosures
cc: Robert Ervin,Synagro
2��e PccRFo.?
• f REPORT OF LABORATORY ANALYSIS
TNI This report shall not be reproduced,except in full.
(,� .', . without the written consent of Pace Analytical Services,LLC. Page 1 of 22

Pace Analytical Services,LLC
aceAnalytical 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelahs.com [phone]
CERTIFICATIONS
Project: Pinellas County Pelletizer
Pace Project No.: 35668685
Pace Analytical Services Ormond Beach
8 East Tower Circle,Ormond Beach,FL 32174 Montana Certification*:Cert 0074
Alaska DEC-CS/UST/LUST Nebraska Certification:NE-OS-28-14
Alabama Certification#:41320 New Hampshire Certification#:2958
Colorado Certification:FL NELAC Reciprocity New Jersey Certification#:FL022
Connecticut Certification#:PH-0216 New York Certification#: 11608
Delaware Certification:FL NELAC Reciprocity North Carolina Environmental Certificate#:667
Florida Certification#:E83079 North Carolina Certification#: 12710
Georgia Certification#:955 North Dakota Certification#:R-216
Guam Certification:FL NELAC Reciprocity Ohio DEP 87780
Hawaii Certification:FL NELAC Reciprocity Oklahoma Certification#:D9947
Illinois Certification#:200068 Pennsylvania Certification#:68-00547
Indiana Certification:FL NELAC Reciprocity Puerto Rico Certification#:FL01264
Kansas Certification#:E-10383 South Carolina Certification:#96042001
Kentucky Certification#:90050 Tennessee Certification#:TN02974
Louisiana Certification#:FL NELAC Reciprocity Texas Certification:FL NELAC Reciprocity
Louisiana Environmental Certificate#:05007 US Virgin Islands Certification:FL NELAC Reciprocity
Maine Certification#:FL01264 Virginia Environmental Certification#:460165
Maryland Certification:#346 West Virginia Certification#:9962C
Michigan Certification#:9911 Wisconsin Certification#:399079670
Mississippi Certification:FL NELAC Reciprocity Wyoming(EPA Region 8):FL NELAC Reciprocity
Missouri Certification#:236
Pace Analytical Services Green Bay
1241 Bellevue Street,Green Bay,WI 54302 Virginia VELAP ID:460263
FloridaINELAP Certification#:E87948 South Carolina Certification#:83006001
Illinois Certification#:200050 Texas Certification#:T104704529-14-1
Kentucky UST Certification#:82 Wisconsin Certification#:405132750
Louisiana Certification#:04168 Wisconsin DATCP Certification#:105-444
Minnesota Certification*055-999-334 USDA Soil Permit*P330-16-00157
New York Certification#: 12064 Federal Fish&Wildlife Permit#:LE51774A-0
North Dakota Certification#:R-150
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 2 of 22

Pace Analytical Services,LLC
aceAnalytical ell 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacalabs.com
[phone]
SAMPLE SUMMARY
Project: Pinellas County Pelletizer
Pace Project No.: 35668685
Lab ID Sample ID Matrix Date Collected Date Received
35668685001 Pellet Solid 10/08/21 15:30 10/08/21 15:55
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 3 of 22

Pace Analytical Services,LLC
im
aceAnalytical 110 Soulh Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com [phone]
SAMPLE ANALYTE COUNT
Project: Pinellas County Pelletizer
Pace Project No.: 35668685
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
35668685001 Pellet EPA 6010 KC2,SR2 18 PASI-O
EPA 7471 LEC 1 PASf-O
ASTM D2974-87 AS3 1 PASI-O
SM 2540G RAK 1 PASI-O
SM 2540G RAK 1 PASI-O
EPA 9045 SWB 1 PASI-O
SM2710F AGS 1 PASI-O
TKN-NH3 Calculation NMT 1 PASI-O
EPA350.1 RRB 1 PASI-O
EPA351.2 NMT 1 PASI-O
EPA 353.2 TM3 2 PASI-O
EPA 9060 Modified TJJ 4 PASI-G
PASI-G=Pace Analytical Services-Green Bay
PASI-O=Pace Analytical Services-Ormond Beach
•
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 4 of 22

Pace Analytical Services,LLC
aceAnalytical a 110 South view Blvd.
Oldsmarar,FL 34677
www.pacelabs.cam
{813)881-9401
ANALYTICAL RESULTS
Project: Pinellas County Pelletizer
Pace Project No.: 35668685
Sample: Pellet Lab ID: 35668685001 Collected: 10/08/21 15:30 Received: 10/08/21 15:56 Matrix: Solid
Results reported on a"dry weight'basis and are adjusted for percent moisture,sample size and any dilutions.
Parameters Results Units PQL MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP Analytical Method:EPA 6010 Preparation Method:EPA 3050
Pace Analytical Services-Ormond Beach
Aluminum 29400 mg/kg 104 63.7 1 10/17/21 22:29 10/19/21 07:05 7429-90-5
Arsenic 11.8 mg/kg 5.2 2.6 1 10/17/21 22:29 10/19/21 07:05 7440-38-2
Boron 65.9 mg/kg 26.1 4.3 1 10/17/21 22:29 10/19/21 07:05 7440-42-8
Cadmium 1.6 mg/kg 0.52 0.26 1 10/17/21 22:29 10/19/21 07:05 7440-43-9
Calcium 37800 mg/kg 522 376 1 10/17/21 22:29 10/19/21 07:05 7440-70-2
Copper 543 mg/kg 5.2 2.6 2 10/17/21 22:29 10/19/21 14:43 7440-50-8
Iron 23600 mg/kg 209 62.7 2 10/17/21 22:29 10/19/21 14:43 7439-89-6
Lead 21.2 mg/kg 5.2 2.6 1 10/17/21 22:29 10/19/21 07:05 7439-92-1
Magnesium 5940 mg/kg 261 131 1 10/17/21 22:29 10/19/21 07:05 7439-95-4
Manganese 239 mg/kg 2.6 1.3 1 10/17/21 22:29 10/19/21 07:05 7439-96-5
Molybdenum 12.2 mg/kg 5.2 2.6 1 10/17/21 22:29 10/19/21 07:05 7439-98-7
Nickel 29.2 mg/kg 2.6 1.3 1 10/17/21 22:29 10/19/21 07:05 7440-02-0
Phosphorus 32100 mg/kg 10400 564 20 10/17/21 22:29 10/20/21 12:06 7723-14-0
Potassium 1810 mg/kg 522 261 1 10/17/21 22:29 10/19/21 07:05 7440-09-7
Selenium 7.5 I mg/kg 7.8 3.9 1 10/17/21 22:29 10/19/21 07:05 7782-49-2
Sodium 1180 mg/kg 522 261 1 10/17/21 22:29 10/19/21 07:05 7440-23-5
Sulfur 11400 mg/kg 522 53.3 1 10/17/21 22:29 10/19/21 07:05
Zinc 828 mg/kg 52.2 18.8 1 10/17/21 22:29 10/19/21 07:05 7440-66-6
7471 Mercury Analytical Method:EPA 7471 Preparation Method:EPA 7471
Pace Analytical Services-Ormond Beach
Mercury 0.30 mg/kg 0.080 0.040 1 10/11/21 12:41 10/14/21 16:52 7439-97-6
Percent Moisture Analytical Method:ASTM D2974-87
Pace Analytical Services-Ormond Beach
Percent Moisture 7.7 0/0 0.10 0.10 1 10/18/21 13:25
2540G Total Solids Analytical Method:SM 2540G
Pace Analytical Services-Ormond Beach
Total Solids 92.9 % 0.0010 0.0010 1 10/11/21 16:33
2540G Total Volatile Solids Analytical Method:SM 2540G
Pace Analytical Services-Ormond Beach
Total Volatile Solids 67.8 % 0.0010 0.0010 1 10/11/21 16:35
9045 pH Soil Analytical Method:EPA 9045
Pace Analytical Services-Ormond Beach
pH at 25 Degrees C 7.0 Std.Units 0.10 0.10 1 10/12/21 16:46 Q
Specific Gravity/Bulk Density Analytical Method:SM2710F
Pace Analytical Services-Ormond Beach
Specific Gravity 0.550 1 10/21/21 10:27 N2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:10/25/2021 12:19 PM without the written consent of Pace Analytical Services,LLC. Page 5 of 22

Pace Analytical Services,LLC
aceAnalytical® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.paeelabs.com (8 t 3)881-94i11
ANALYTICAL RESULTS
Project: Pinellas County Pelletizer
Pace Project No.: 35668685
Sample: Pellet Lab ID: 35668685001 Collected: 10/08/21 15:30 Received: 10/08/21 15:56 Matrix: Solid
Results reported on a"dry weight"basis and are adjusted for percent moisture,sample size and any dilutions.
Parameters Results Units POL MDL DF Prepared Analyzed CAS No, Qual
Total Organic Nitrogen Soil Analytical Method:TKN-NH3 Calculation
Pace Analytical Services-Ormond Beach
Total Organic Nitrogen 45000 mg/kg 21.7 11.9 1 10/25/21 10:27
350.1 Ammonia Analytical Method:EPA 350.1 Preparation Method:EPA 350.1
Pace Analytical Services-Ormond Beach
Nitrogen,Ammonia 1610 mg/kg 45.6 15.1 50 10/19/21 11:58 10/19/21 13:33 7664.41-7 .f(M1)
351.2 Total Kjeldahl Nitrogen Analytical Method:EPA 351.2 Preparation Method:EPA 351.2
Pace Analytical Services-Ormond Beach
Nitrogen,Kjeldahl,Total 46600 mg/kg 1080 593 10 10/22/21 16:37 10/24/21 14:49 7727-37-9
353.2 Nitrogen,NO21NO3 Analytical Method:EPA 353.2 Preparation Method:EPA353.2
Pace Analytical Services-Ormond Beach
Nitrogen,NO2 plus NO3 3.7 mg/kg 0.54 0.27 1 10/09/21 14:11 10/09/21 15:23
Nitrogen,Nitrate 2.6 mg/kg 0.54 0.27 1 10/09/21 14:11 10/09/21 15:23 14797-55-8
Total Organic Carbon Analytical Method:EPA 9060 Modified
Pace Analytical Services-Green Bay
Surrogates
RPD% 0.32 % 0.10 0.10 1 10/19/21 04:49
Total Organic Carbon 362000 mg/kg 16500 4930 1 10/19/21 04:49 7440-44-0
Total Organic Carbon 363000 mg/kg 16500 4930 1 10/19/21 04:54 7440-44-0
Mean Total Organic Carbon 363000 mg/kg 16500 4930 1 10/19/21 04:49 7440-44-0 C4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date: 10/25/2021 12:19 PM without the written consent of Pace Analytical Services,LLC, Page 6 of 22

Pace Analytical Services,LLC
aceAnalyticai® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35668685
QC Batch: 768524 Analysis Method: EPA 7471
QC Batch Method: EPA 7471 Analysis Description: 7471 Mercury
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35668685001
METHOD BLANK: 4201027 Matrix: Solid
Associated Lab Samples: 35668685001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Mercury mg/kg 0.0047 U 0.0094 0.0047 10/14/21 15:57
LABORATORY CONTROL SAMPLE: 4201028
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Mercury mg/kg 0.093 0.091 98 80-120
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 4201029 4201030
MS MSD
35668807037 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Mercury mg/kg 0.011 0.099 0.098 0.11 0.10 95 96 80-120 1 20
Results presented on this page are In the units Indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date: 10/25/2021 12:19 PM without the written consent of Pace Analytical Services,LLC. Page 7 of 22

Pace Analytical Services,LLC
aceAnalytical to 110 South Bayviow Blvd.
Oldsmar,FL 34677
www.pacelalrs.com
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35668685
QC Batch: 770302 Analysis Method: EPA 6010
QC Batch Method: EPA 3050 Analysis Description: 6010 MET Solid
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35668685001
METHOD BLANK: 4212344 Matrix: Solid
Associated Lab Samples: 35668685001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Aluminum mg/kg 7.4 U 12.1 7.4 10/19/21 06:57
Arsenic mg/kg 0.30 U 0.60 0.30 10/19/21 06:57
Boron mg/kg 0.86 I 3.0 0.50 10/19121 06:57
Cadmium mg/kg 0.030 U 0.060 0.030 10/19(21 06:57
Calcium mg/kg 43.5 U 60.5 43.5 10/19/21 06:57
Copper mg/kg 0.15 U 0.30 0.15 10/19/21 06:57
Iron mg/kg 3.6 U 12.1 3.6 10/19/2106:57
Lead mg/kg 0.30 U 0.60 0,30 10/19/21 06:57
Magnesium mg/kg 15.1 U 30.2 15.1 10/19/21 06:57
Manganese mg/kg 0.15 U 0.30 0.15 10/19/21 06:57
Molybdenum mg/kg 0.30 U 0.60 0.30 10/19/21 06:57
Nickel mg/kg 0.15 U 0.30 0.15 10(19/21 06:57
Phosphorus mg/kg 3.3 U 60.5 3.3 10/19/21 06:57
Potassium mg/kg 30.2 U 60.5 30.2 10/19/21 06:57
Selenium mg/kg 0.45 U 0.91 0.45 10/19/21 06:57
Sodium mg/kg 30.2 U 60.5 30.2 10/19/21 06:57
Sulfur mg/kg 6.2 U 60.5 6.2 10/19/21 06:57
Zinc mg/kg 2.2 U 6.0 2.2 10/19/21 06:57
LABORATORY CONTROL SAMPLE: 4212345
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Aluminum mg/kg 99.7 97.9 98 80-120
Arsenic mg/kg 10 9.4 94 80-120
Boron mg/kg 49.9 47.7 96 80-120
Cadmium mg/kg 1 1.0 101 80-120
Calcium mg/kg 499 515 103 80-120
Copper mg/kg 10 9.8 98 80-120
Iron mg/kg 99.7 103 103 80-120
Lead mg/kg 10 10.2 103 80-120
Magnesium mg/kg 499 488 98 80-120
Manganese mg/kg 10 10.3 103 80.120
Molybdenum mg/kg 10 10.3 103 80-120
Nickel mg/kg 10 10.2 103 80-120
Phosphorus mg/kg 10 10.0 I 101 80-120
Potassium mg/kg 499 474 95 80-120
Selenium mg/kg 10 9.0 91 80-120
Sodium mg/kg 499 490 98 80-120
Sulfur mg/kg 99.7 89.2 89 80-120
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date: 10/25/2021 12:19 PM without the written consent of Pace Analytical Services,LLC. Page 8 of 22

Pace Analytical Services,LLC
aceAnalyica!® 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35668685
LABORATORY CONTROL SAMPLE: 4212345
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Zinc mg/kg 49.9 49.9 100 80-120
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 4212346 4212347
MS MSD
35668984021 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Aluminum mg/kg 1130 133 118 1970 1880 633 640 75-125 5 20 J(M1)
Arsenic mg/kg 2.3 13.3 11.8 14.6 12.8 92 89 75-125 13 20
Boron mg/kg 1.3 I 66.4 58.7 63.7 55.1 94 92 75-125 14 20
Cadmium mg/kg 0.14 1.4 1.2 1.5 1.3 99 97 75-125 13 20
Calcium mg/kg 1080 664 587 1610 1530 80 76 75-125 5 20
Copper mg/kg 3.6 13.3 11.8 16.1 14.1 94 90 75-125 13 20
Iron mg/kg 613 133 118 783 761 128 126 75-125 3 20 J(M1)
Lead mg/kg 4.7 13.3 11.8 18.2 16.2 102 98 75-125 12 20
Magnesium mg/kg 120 664 587 775 685 99 96 75-125 12 20
Manganese mg/kg 39.0 13.3 11.8 53.9 58.5 112 167 75-125 8 20 J(M1)
Molybdenum mg/kg 0.28 U 13.3 11.8 13.4 11.7 101 99 75-125 14 20
Nickel mg/kg 0.73 13.3 11.8 14.7 12.9 106 104 75-125 14 20
Phosphorus mg/kg 267 13,3 11.8 276 279 71 105 75-125 1 24 J(M1),
L
Potassium mg/kg 32.51 664 587 682 591 98 95 75-125 14 20
Selenium mg/kg 0.42 U 13.3 11.8 12.0 10.4 90 88 75-125 14 20
Sodium mg/kg 28.2 U 664 587 668 576 100 97 75-125 15 20
Sulfur mg/kg 131 133 118 222 207 69 65 75-125 7 20 J(M1)
Zinc mg/kg 10.6 66.4 58.7 76.3 67.3 99 97 75-125 13 20
Results presented on this page are In the units Indicated by the"Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in Tull,
Date: 10/25/2021 12:19 PM without the written consent of Pace Analytical Services,LLC. Page 9 of 22

aceAPace Analytical Services,LLC
rralytical 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35668685
QC Batch: 770417 Analysis Method: ASTM D2974-87
QC Batch Method: ASTM D2974-87 Analysis Description: Dry Weight/Percent Moisture
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35668685001
SAMPLE DUPLICATE: 4212741
35669043020 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Percent Moisture % 10.5 10.1 3 10
SAMPLE DUPLICATE: 4212742
35669285023 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Percent Moisture % 15.0 15.3 2 10
SAMPLE DUPLICATE: 4212743
35669083001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Percent Moisture % 9.5 9.2 4 10
SAMPLE DUPLICATE: 4212744
35670151003 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Percent Moisture % 3.8 3.3 14 10 J(D6)
Results presented on this page are In the units Indicated by the"Units"column except where an alternate unit Is presented to the right of the result,
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:10/25/2021 12:19 PM without the written consent of Pace Analytical Services,LLC. Page 10 of 22

Pace Analytical Services,LLC
aceAnalytical 110 South w
Oldsmar
ar,FL 346774877
www.pacelabs.com
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35668685
QC Batch: 768558 Analysis Method: SM 2540G
QC Batch Method: SM 2540G Analysis Description: 2540G Total Solids
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35668685001
SAMPLE DUPLICATE: 4201160
35668444003 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Solids % 16.5 16.2 2 10
SAMPLE DUPLICATE: 4201161
35668685001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Solids % 92.9 93.1 0 10
Results presented on this page are In the units Indicated by the"Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date: 10/25/2021 12:19 PM without the written consent of Pace Analytical Services,LLC. Page 11 of 22

Pace Analytical Services,LLC
aceAnalytical® 110 South Bayview Blvd.
Oldsmar,FL 34877
www,pacolabs.com
[phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35668685
QC Batch: 768560 Analysis Method: SM 2540G
QC Batch Method: SM 2540G Analysis Description: 2540G Total Volatile Solids
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35668685001
METHOD BLANK: 4201165 Matrix: Solid
Associated Lab Samples: 35668685001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Total Volatile Solids % 0.0010 Li 0.0010 0.0010 10/11/21 16:33
SAMPLE DUPLICATE: 4201166
35668444003 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Volatile Solids % 67.1 67.4 0 10
SAMPLE DUPLICATE: 4201173
35668773001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Volatile Solids % 70.1 65.1 7 10
Results presented on this page are In the units Indicated by the"Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date: 10/25/2021 12:19 PM without the written consent of Pace Analytical Services,LLC. Page 12 of 22

Pace Analytical Services,LLC
aceAnalyt cal a) 110 South Bayview Blvd.
ad..,FL 34677
www.pacalabs.com [phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletlzer
Pace Project No.: 35668685
QC Batch: 771441 Analysis Method: SM2710F
QC Batch Method: SM2710F Analysis Description: Spec.Gravity SM2710F
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35668685001
SAMPLE DUPLICATE: 4219659
35668685001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Specific Gravity 0.550 0.550 0 20 N2
Results presented on this page are in the units Indicated by the"Units"column except where en alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:10/25/2021 12:19 PM without the written consent of Pace Analytical Services,LLC. Page 13 of 22

Pace Analytical Services,LLC
aceAnalyiical 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.cam [phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35668685
QC Batch: 770642 Analysis Method: EPA 350.1
QC Batch Method: EPA 350.1 Analysis Description: 350.1 Ammonia
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35668685001
METHOD BLANK: 4214390 Matrix: Solid
Associated Lab Samples: 35668685001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Nitrogen,Ammonia mg/kg 0.28 U 0.84 0.28 10/19/21 13:10
LABORATORY CONTROL SAMPLE: 4214391
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Nitrogen,Ammonia mg/kg 10 10.4 104 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 4214393 4214392
MS MSD
35668685001 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Nitrogen,Ammonia mg/kg 1610 10.7 10.8 1630 1650 169 326 90-110 1 20 J(M1)
Results presented on this page are In the units Indicated by the"Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:10/25/2021 12:19 PM without the written consent of Pace Analytical Services,LLC. Page 14 of 22

Pace Analytical Services,LLC
aceAnalytical® 110 South Bayview Blvd,
Oldsmar,FL 34677
www.pacelabs.com (813)88 t-94 01
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35668685
QC Batch: 771689 Analysis Method: EPA 351.2
QC Batch Method: EPA 351.2 Analysis Description: 351.2 TKN
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35668685001
METHOD BLANK: 4221767 Matrix: Solid
Associated Lab Samples: 35668685001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Nitrogen,Kjeldahl,Total mg/kg 36.9 U 67.1 36.9 10/24/21 12:40
LABORATORY CONTROL SAMPLE: 4221768
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Nitrogen,Kjeldahl,Total mg/kg 3500 3300 94 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 4221770 4221769
MS MSD
35670367002 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Nitrogen,Kjeldahl,Total mg/kg 71600 28800 28700 102000 101000 106 101 90-110 1 20
Results presented on this page are In the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date: 10/25/2021 12:19 PM without the written consent of Pace Analytical Services,LLC. Page 15 of 22

Pace Analytical Services,LLC
oiJ
aceAnalytical 110 South Bayview Blvd.
Oldsmar,FL 34677
www.pacelabs.cam (B 13)ee 1-9401
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35668685
QC Batch: 768328 Analysis Method: EPA 353.2
QC Batch Method: EPA 353.2 Analysis Description: 353.2 Nitrate+Nitrite
Laboratory: Pace Analytical Services-Ormond Beach
Associated Lab Samples: 35668685001
METHOD BLANK: 4200476 Matrix: Solid
Associated Lab Samples: 35668685001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Nitrogen,Nitrate mg/kg 0.25 U 0.50 0.25 10/09/21 15:21
Nitrogen,NO2 plus NO3 mg/kg 0.25 U 0.50 0.25 10/09/21 15:21
LABORATORY CONTROL SAMPLE: 4200477
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Nitrogen,NO2 plus NO3 mg/kg 20.1 19.6 98 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 4200479 4200478
MS MSD
35668685001 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Nitrogen,NO2 plus NO3 mg/kg 3.7 21.8 21.7 22.1 22.8 84 88 80-120 3 20
Results presented on this page are in the units Indicated by the"Units"column except where an alternate unit is presented to the right or the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:10/25/2021 12:19 PM without the written consent of Pace Analytical Services,LLC. Page 16 of 22

Pace Analytical Services,LLC
aceAnalytical 0 11e South Bayview Blvd.
Oldsmar.FL 34677
www,pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Pinellas County Pelletizer
Pace Project No.: 35668685
QC Batch: 398488 Analysis Method: EPA 9060 Modified
QC Batch Method: EPA 9060 Modified Analysis Description: 9060 TOC Average
Laboratory: Pace Analytical Services-Green Bay
Associated Lab Samples: 35668685001
METHOD BLANK: 2300257 Matrix: Solid
Associated Lab Samples: 35668685001
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Mean Total Organic Carbon mg/kg 179 U 600 179 10/18/21 04:48
LABORATORY CONTROL SAMPLE: 2300258
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Mean Total Organic Carbon mg/kg 120000 118000 98 80-120
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2300259 2300260
MS MSD
40234699001 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Mean Total Organic Carbon mg/kg 44400 18600 18700 56700 59400 66 80 50-150 5 30
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 2300261 2300262
MS MSD
40234709005 Spike Spike MS MSD MS MSD %Rec Max
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD RPD Qual
Mean Total Organic Carbon mg/kg 44500 46100 45800 96300 102000 112 127 50-150 6 30
Results presented on this page are In the units indicated try the"Units"column except where an alternate unit Is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date: 10/25/2021 12:19 PM without the written consent of Pace Analytical Services,LLC. Page 17 of 22

Pace Analytical Services,LLC
aceAnalytical 110 South Bayview Blvd,
Oldsmar,FL 34677
www,paeelabs,cam [phone]
QUALIFIERS
Project: Pinellas County Pelletizer
Pace Project No.: 35668685
DEFINITIONS
DF-Dilution Factor,if reported,represents the factor applied to the reported data due to dilution of the sample aliquot.
ND-Not Detected at or above adjusted reporting limit.
TNTC-Too Numerous To Count
MDL-Adjusted Method Detection Limit.
PQL-Practical Quantitation Limit.
RL-Reporting Limit-The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S-Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270.The result for each analyte is
a combined concentration.
Consistent with EPA guidelines,unrounded data are displayed and have been used to calculate%recovery and RPD values.
LCS(D)-Laboratory Control Sample(Duplicate)
MS(D)-Matrix Spike(Duplicate)
DUP-Sample Duplicate
RPD-Relative Percent Difference
NC-Not Calculable.
SG-Silica Gel-Clean-Up
U-Indicates the compound was analyzed for,but not detected.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting.Therefore,calculated parameters that are typically reported as
"Total"may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited.Contact your Pace PM for the current list of accredited analytes.
TNI-The NELAC Institute.
ANALYTE QUALIFIERS
I The reported value is between the laboratory method detection limit and the laboratory practical quantitation limit.
U Compound was analyzed for but not detected.
C4 Sample container did not meet EPA or method requirements.
J(D6) Estimated Value.The relative percent difference(RPD)between the sample and sample duplicate exceeded laboratory
control limits.
J(M1) Estimated Value.Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample(LCS)
recovery.
L Off-scale high.Actual value is known to be greater than value given.
N2 The lab does not hold NELAC/TNI accreditation for this parameter but other accreditations/certifications may apply.A
complete list of accreditations/certifications is available upon request.
Q Sample held beyond the accepted holding time.Analysis initiated more than 15 minutes after sample collection.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:10/25/2021 12:19 PM without the written consent of Pace Analytical Services,LLC. Page 18 of 22

Pace Analytical Services,LLC
re
aceAnalyfical 110 South r3ayview[3Evd.
www.pacalabs.cnm Oldsmar,FL 34677
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Pinellas County Pelletizer
Pace Project No.: 35668685
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
35668685001 Pellet EPA 3050 770302 EPA 6010 770317
35668685001 Pellet EPA 7471 768524 EPA 7471 768597
35668685001 Pellet ASTM D2974-87 770417
35668685001 Pellet SM 2540G 768558
35668685001 Pellet SM 2540G 768560
35668685001 Pellet EPA 9045 768767
35668685001 Pellet SM2714F 771441
35668685001 Pellet TKN-NH3 Calculation 772385
35668685001 Pellet EPA 350.1 770642 EPA 350.1 770761
35668685001 Pellet EPA 351.2 771689 EPA 351.2 772199
35668685001 Pellet EPA 353.2 768328 EPA 353.2 768358
35668685001 Pellet EPA 9060 Modified 398488
35668685001 Pellet EPA 9060 Modified 398489
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date: 10/25/2021 12:19 PM without the written consent of Pace Analytical Services,LLC. Page 19 of 22

SYNAGRO Phone[phone] CHAIN OF CUSTODY RECORD MAILING ADDRESS:
5900 74th SttcetNorth Fax[phone] SYNAGRO
St.Petersburg,FL 33709 [►IO 0 5 J 1_ P.O.Box 3227
I V Pinellas Park, FL 33780
PROJECT PROJECT NAME Pinellas County LA RATORY: PARAMETERS
#29 0750 Pelletizer
SAMPLERS (Si ur � (Print /\ y� �� ;� ��� �. � 2 v0= y e Qp� r JCSSAMPLE NUMBER DATE TIME S N I a L o w o a 4o o �c ..f. f J r ,/, W///SAMPLE-
/ /N� e. w ° ?` C C �icn t:ra t, v z aeOCATIO
Pe.GI 1—S 1io-g- ti V ✓ 1/ L71_. 1, V V ✓ V ✓ ✓f ✓ ✓ ✓ ✓I 1 f l.sF/ A
1
J I
I I I 11
I I 1I 1I
PARAMETERS
¢� �W= �� / /7/ 4.s.4. .SAMPLE NUMBER DATE TIME ° 6 F F F F FF5' f0 04'/\O///j
e .'s' e °3' 44Y LOCATION REMARK
- I
1 . -
I I I
111 I I 1 I
Relinquis By: Signalure Bale/rime Received try_(Signature) ` WO# : 35668685
(Print) (Print) liii
f 11111111111111 III
35558585
Relinquished By:(Signature) Daterrime Received for Laboratory by:(Signature) DatelTme Remarks
40 m (Print) (Piing ^"• .\^, 'f�
IV
0
o t S4-V7?ti\ \,.-w 1-LN
N White and Yellow Copies with Shipment-Pink Copy far File
Re,fJa,G 57141

/ aceriatynca! • sample i onaiuon upon l eceipi 1-orm jo4urc -•
WC)# • 35668685
Project # Date and Initials of person:
Due e:
PM: CEM Date: 10/19/21 Examining contents: ��11,,�v�
Project Manager: Label:
CLIENT: 37-SYNAGRO •
Client: Deliver:
pH:
Thermometer Used: �'�?� ,of Date: 0/6.h.4 Time: ro Initials:
State of Origin: 0 For WV pprojectts,all containers verified to s6°C
Cooler#1 Temp°C }_°j- (Visual) tj (Correction Factor) a- r (Actual) 0 Samples on ice,cooling process has begun
Cooler#2 Temp."C (Visual) (Correction Factor)_ (Actual) 0 Samples on ice,cooling process has begun
Cooler#3 Temp°C (Visual) (Correction Factor) (Actual) ❑ Samples on ice,cooling process has begun
Cooler#4 Temp.°C (Visual) (Correction Factor) _ (Actual) ❑ Samples on ice,cooling process has begun
Cooler#5 Temp.°C (Visual) (Correction Factor) (Actual) ❑ Samples on ice,cooling process has begun
Cooler#6 Temp.°C (Visual) (Correction Factor) (Actual) ❑ Samples on ice,cooling process has begun
Recheck for COT°C (Visual) (Correction Factor) (Actual)Time: Initials:
Courier: ❑ Fed Ex ❑ UPS ❑ Uses ❑ Client Commercial ❑ Pace ❑ Other
Shipping Method: 0 First Overnight ❑ Priority Overnight El Standard Overnight 0 Ground 0 International Priority
❑ Other
Billing: 0 Recipient ❑ Sender 0 Third Party 0 Credit Card 0 Unknown
Tracking#
Custody Seal on Cooler/Box Present: ❑ Yes o Seals intact: ❑ Yes ❑ No Ice: el Blue Melted None
Packing Material: ❑ Bubble Wrap )ubble Bags ❑ None ❑ Other
Samples shorted to lab(If Yes,complete) Shorted Date: Shorted Time: Qty:
Comments:
Chain of Custody Present l Yes ❑No ON/A
Chain of Custody Filled Out ❑Yes l l'IJo ON/A
[ Relinquished Signature&Sampler Name COC [13Yes L] No ON/A
Samples Arrived within Hold Time l'es ❑No ON/A
Rush TAT requested on COC ❑Yes El/No ON/A
Sufficient Volume Cases 0 No ON/A
Correct Containers Used qOes 0 No ON/A
Containers intact C7fes 0 No ON/A
Sample Labels match COC(sample IOs&date/time
of collection) @Yes 0 No ON/A
All containers needing acid/base preservation have Preservation Information:
been checked. ❑Yes © No I1f!A Preservative:
All Containers needing preservation are found to be in Lot#/Trace#:
compliance with EPA recommendation: ❑Yes 0 No ©NIA Date: Time:
Exceptions:Vials,microbiology,O&G,PFAS Initials:
Headspace in VOA Vials?(>6mm): ❑Yes ❑ No 01 A
i - -
Trip Blank Present: ❑Yes 0 No N/A
A
Comments!Resolution(use back for additional comments):
F-FL-C-007 rev.14 issuing Authority:
Issued: 08/24/21 Pace Florida Quality Office
Page 21 of 22

Document Name: Document Revised:
- 7C.C/inr7lyliC?!' _ Semple Condition Upon Receipt Form May 30,2018
Document No.: Issuing Authority:
I F-FL-C-007 rev.13 Pace Florida puatily Office
Sample Condition Upon Receipt Form (SCUR)
Project A WO# : 35668685 Date and Initials of,person:
Project Manager PM: CEM Due Date: 10/19/21 Examining contents: (m
Label:_
Client: CLIENT: 37-SYNRGRO Deliver:
pH:
Thermometer Used: T 2- Date: k cr-'15--2_1 Time: 1.55(_, Initials: LAD L
Slate of Origin: FL 0For WV projects,all containers verified to s6°C `
Cooler#1 Temp.°C13-gi/ (Visual) °.CO _(Correction Factor) i3 71 (Actual) Samples on ice,cooling process has begun
Cooler#2 Temp°C _(Visual) _ (Correction Factor) (Actual) U Samples on ice,cooling process has begun
Cooler#3 Temp.°C (Visual) (Correction Factor) (Actual) ❑ Samples on Ice,cooling process has begun
Cooler#4 Temp.°C_ (Visual) (Correction Factor) (Actual) ❑ Samples on ice,cooling process has begun
Cooler#5 Temp.°C (Visual) (Correction Factor) (Actual) ❑ Samples on ice,cooling process has begun
Cooler#6 Temp.'C (Visual) (Correction Factor) (Actual) ❑ Samples on ice,cooling process has begun
Courier: ❑ Fed Ex ❑ UPS ❑USPS AClient ❑ Commercial ❑ Pace ill Other
Shipping Method: 0 First Overnight 0 Priority Overnight 0 Standard Overnight 0 Ground 0 International Priority
0 Other
Billing: 0 Recipient 0 Sender 0 Third Party 0 Credit Card • 0 Unknown
Tracking#
i Custody Seal on Cooler/Box Present: ❑Yes (Jo Seals intact: ❑ Yes 12•No Ice:(Wnt fie Dry None
Packing Material: CI Bubble Wrap Bubble Bags ❑None ❑Other
Samples shorted to lab(If Yes,com late) Shorted Date: _ Shorted Time: Qty:_
Comments:
Chain of Custody Present @Yes 0 No ON/A
Chain of Custody Filled Out 1 fes 0 No ON/A
I Relinquished Signature&Sampler Name COC El Yes (Who ❑N/A NO ,-;PJi`i"I LE.-
Samples Arrived within Hold Time Des 0 No ON/A
Rush TAT requested on CDC ❑Yes 'i i4 o ❑N/A
Sufficient Volume l?es ❑No ON/A
Correct Containers Used D/es 0 No ON/A _
I Containers Intact ❑Vs 0 No ON/A
I Sample Labels match COC(sample Ills&date/lime or
collection) Cues 0 No ON/A
All containers needing acid/base preservation have been —``� Preservatior:Information:
checked. ❑Yes 0 No lGN/A Preservative:
All Containers needing preservation are found to be in Lot#/Trace#:
compliance with EPA recommendation: OYes 0 No pKi/A Date: Time:
Exceptions:VOA.Callfomi,TOC,OBG.Carbamates Initials:
Headspace in VOA Vials?(>6mm): ❑Yes 0 No 1(N/A
Trip Blank Present: ❑Yes 0 No INN/A
Client Notification/Resolution:
Person Contacted: Date/Time:
Comments/Resolution(use back for additional comments):
Project Manager Review: Date:
Page 22 of 22

BENCHMARK
EnviroAnalytical Inc,
NELAC Certification#E84167
• ANALYTICAL TEST REPORT
THESE RESULTS MEET NELAC STANDARDS
Submission Number : 21100049
Synagro Project Name; PINELLAS COUNTY PELLETIZER
P.O. Box 3227 Date Received : 10/01/2021
Pinellas Park,FL 33780 Time Received : 1615
•
Jennifer Amanita.
Submission Number: 21100049 Sample Date: 10/01/2021
Sample Number: 001 Sample Time: 1530
Sample Description: Final Elevator Sample Method: Grab
Parameter Result Units MDL Procedure Analysis Analyst
Date/Time
PH 6.71 Q UNITS 9045 10/01/2021 16:46 CEJTG
TOTAL SOLIDS 93.3 %DRY WT 0.1 SM2540G 10/04,2021 12:35 PG
FECAL COLIFORM BY MPN 0.482 #!GRAM 0.193 5M9221E 10/01/2021 16:21 LG
All values reported in UG/KG,MG/KG#/GRAM and MPNIGRAM are on a dry weight basis
ClAdA
10/11/2021
Dale D.Dixon/Lab atoty Director Date
TOlay Tanrisever- clinical Director/QC Officer
Kara Peterson-QA Officer
DATA QUALIFIERS THAT MAY APPLY: NOTES:
I=Reported value Is between the laboratory MDL and the POL. 2:SOUR calculations are based on Total Solids.
J2=Estimated value.No control criteria exists for this component. PQL=4xMDL.
J3=Estimated value.Quality control criteria for precision or accuracy not met.
J4=Estimated value.Sample matrix Interference suspected. COMMENTS
L=Off-scale high.Value Is known to be a the value reparted.
0=Sample held beyond accepted hold tree.
U=Anelyle analyzed but nal detected al the value Indicated.
V=Anelyle detected In sample end method blank.
Y=Analysts performed on an Improperly preserved sample.Date may be Inaccurate.
Z=Too many colonies ware present(TNTC).The numeric value represents the filtration volume.
For questions end comments reeardlna these results.please contact us at f9411 723-seas. •
Resells relate only to the samples.
•
21100049 1711 12th Street East*Palmetto,FL 34221 *Phone[phone]*Pax(941)723-6061 PAGE t OF 2

SYNAGRO Phone[phone] MAILING ADDRESS:
CHAIN OF CUSTODY RECORD SYNAGRO
5900 74th Street North Fax[phone] " 1 P.O.Box 3227
St.Petersburg,FL33709 N 0_ O 5 O Pinellas Park, FL 33780
PROJECT PROJECT NAME Pinellas County LABORATORY: PARAMETERS
#29-0750 Pelletizer ZeirAmA,,1._ ea
SAMPLERS (Si fore (Pri j p / =max ��
1 .tea e'r`t 1/i A✓ e �= o� �� y �,' �4 ze m
m u, _� oo a if gy �¢ �� �g 2
SAMPLE NUMBER DATE TIME ° 1 a Ui a W o c ❑ g o yo t°y o 5 Q , o g� ///SAMPLE
1 `� 8 6 3 N , LL r <LL 61 pup hOCATION
P��1 -5 fo.1'2 li >� / S L I 0+rna-I st'n
- I I
PARAMETERS
Q S a ? d it ,,0
rS Qoe 6a e .Z°j 5@ � J
,
o
�
a ` c = , o =- Q w _ A � ;\VO 0e = Qe o a Q o 44 t : �� �
SAMPLE NUMBER DATE TIME 6F� � � G �7 ce F� F ,off oaat' 4- 6- J = 5 �� SAMPLE
_° 44 CQ 4 c aQ 44 CQ * c QQ , 4r ar at= 5Q ae• 4°D k-, 4, LOCATION REMARKS
Pella f 0-r-Zt tis l _ , .1 13i-n —( •
•
I -
Re1mo'hed ( gnature) Dame Received by(Signature)
(Print) (Print)
Mvi• Ilk. k : -,...., IZ A e)
Relinquished By:(Signature) r Daternme Received for Laboratory by.(Signature) Dateffirne Remarks 7c-
U _
pppp
(Print) (Print)
4J White and Yellow Copies with Shipment-Pink Copy for File
C.
�"'� Rat No:G 571402f78
FJ

CERTIFICATION
"I certify, under penalty of law, that the information that will be used to determine compliance with the
Class A pathogen requirements in§503.32(a)and the vector attraction reduction requirement in
§503.33(b)(8)was prepared under my direction and supervision in accordance with the system designed
to ensure that qualified personnel properly gather and evaluate this information. I am aware that there
are significant penalties for false certification including the possibility of fine and imprisonment."
Project(s): South Cross Bayou WRF Pelletizing Facility
Reporting Period: October 2021
Name: William Reye —Plan Maria r Synagro
Signature: ` � Date: 1-November-2021
The Class A pathogen requirements were met through §503.32(a)(7). The Process to Further Reduce
Pathogens was Heat Drying(Appendix B, B.2.). The biosolids were dried by direct or indirect contact with
hot gases to reduce the moisture content to 10% or lower. The temperature of the biosolids particles
exceeded 80 degrees Celsius. Fecal coliform testing was performed and the density of fecal coliform in
the biosolids was <1000 MPN per gram of total solids (dry weight basis).
The vector attraction reduction requirement was met through §503.33(b)(8). The percent solids of the
biosolids that contains unstabilized solids generated in a primary wastewater treatment process shall be
>90% based on the moisture content and total solids prior to mixing with other materials,
•
NTYPE 29: CA5 PR PELL PT VAR 90