CN-370000-HW683-DC011E.pdf

Funding Information:

Org. Code E.O. Object Code Budget Entity Appropriation

Category Grant # Project # Year Amount

☐ Additional Funding Information attached on separate page.

Rev. 8/26/2020

STATE OF FLORIDA

DEPARTMENT OF ENVIRONMENTAL PROTECTION

Task Assignment This Task Assignment (TA) is entered into between the Parties named below, pursuant to Contract Number: .

1. TA Number: TA Completion Date:

TA Description:

2. Parties State of Florida Department of Environmental Protection

(Department)

Department Project Manager: Department Project Manager Phone:

Contractor Name: (Contractor ) ntractor’st ’s Project Manager: ontractor’s t’s Project Manager Phone:

3. Project Number:

(If different from TA Number)

Project Location(s):

Project Name:

4. As consideration for the services rendered by Contractor under the terms of this TA, the Department shall pay the Contractor on the following bases, up to the Total TA Value as indicated below:

☐ Fixed Price:

☐ Fixed Unit Rate: (Extended Price)

☐ Cost Reimbursement:

Total TA Value:

5. The Parties agree to comply with the terms and conditions of the underlying the Contract, and the following attachments which are hereby incorporated by reference:

Attachment 1:

☐ Additional Attachments (if necessary):

IN WITNESS WHEREOF, this TA shall be effective on the last date signed below.

State of Florida Department of Environmental Protection CONTRACTOR Department Name:

Title:

Secretary or Designee

(Authorized Signature) (Authorized Signature) Date:

☐ Additional signatures attached on separate page.

HW683

DC011E Completion January 16, 2026

This Task Assignment authorizes Geosyntec to conduct 11 months of O & M of the SVE system at Scotts Custom Cleaners site in accordance with Geosyntec scope of work, cost estimate and schedule received on June 14, 2024.

Sarah Aduwa 850-245-8973 Contractor Contractor

Contractor Contractor

Contractor Contractor

Contractor

Geosyntec

Geosyntec

Nick Barnes 813-557-1165

ERIC 5307

2454 McMullen Booth Road, Suite 205 Safety Harbor, Pinellas County, Florida 33759

Scott's Custom Cleaners

✔ $ 52,794.22

$ 5,500.00

$ 58,294.22

Scope of Work

Todd Kafka

Contract Manager

Todd Kafka, P.G. Digitally signed by Todd Kafka, P.G.

Date: 2024.09.18 18:37:39 -04'00'

Jennifer Farrell

Digitally signed by Jennifer Farrell Date: 2024.09.18 14:40:38 -04'00'

N/A

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

WCP TAFORM 04-2017

Contract Number:

Task Assignment #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

Subtask 2 - Month 2 and 3 O&M Summary Emails 12/18/2024

Subtask 3 - Month 4, 5, and 6 O&M Summary Emails and Semi-Annual O&M Report 03/28/2025

Subtask 4 - Month 7, 8, and 9 O&M Summary Emails 06/28/2025

Subtask 5 - Month 10, 11, and 12 Summary Emails and Annual O&M Report 09/30/2025

Subtask 1, 6 - Utility Invoices and Handling Fees (Months 2 – 12) 10/18/2025

Subtask 2 - Month 2 and 3 O&M Summary Emails $ 8,175.77

Subtask 3 - Month 4, 5, and 6 O&M Summary Emails and Semi-Annual O&M Report $ 12,770.57

Subtask 4 - Month 7, 8, and 9 O&M Summary Emails $ 8,860.87

Subtask 5 - Month 10, 11, and 12 Summary Emails and Annual O&M Report $ 18,256.90

Subtask 1, 6 - Utility Invoices (cost reimbursement not too exceed $5500 with Duke's taxes and fees not to exceed $385 and Duke's processing fee not to exceed $220) and Handling Fees (Months 2 – 12)

$ 10,230.11

$ 58,294.22

HW683

DC011E

Printed on recycled paper.

FLORIDA DEPARTMENT OF

Environmental Protection

Bob Martinez Center

2600 Blair Stone Road Tallahassee, FL 32399-2400

Ron DeSantis Governor

Jeanette Nuñez

Lt. Governor

Shawn Hamilton Secretary

To: HW683 Contract Negotiation File Scott’s Custom Cleaners

Safety Harbor, Pinellas County, Florida

ERIC_5307

From: Sarah Aduwa, Project Manager Date: June 18, 2024 Subject: Negotiation Summary

HW683_DC011E

This Task Assignment authorizes Geosyntec to conduct 11 months of O & M of the SVE system at Scotts Custom Cleaners site in accordance with Geosyntec scope of work, cost estimate and schedule received on June 14, 2024.

Subtask 1 – Project Management Subtask 2 – Quarter 1 (Month 2 to Month 3) O&M This subtask includes costs for two months of O&M, including air sampling during Month 3, with monthly email summaries to FDEP. The cost for the modem and annual telemetry service fee from the equipment manufacturer, PRM Filtration, is included in this Subtask.

Subtask 3 – Quarter 2 (Month 4 to 6) O&M and Reporting This subtask includes costs for three months of O&M, including air sampling during Month 6, with monthly email summaries to FDEP and the submittal of a Year 1 Semi-Annual O&M Report.

Subtask 4 – Quarter 3 (Month 7 to 9) O&M This subtask includes costs for three months of O&M, including air sampling during Month 9, with monthly email summaries to FDEP.

Subtask 5 – Quarter 4 (Month 10 to 12) O&M, Groundwater Sampling, and Reporting This subtask includes costs for three months of O&M, including air sampling and an annual groundwater monitoring during the quarter. This subtask also includes monthly email summaries to FDEP and the submittal of a Year 1 Annual O&M Report with final IDW manifests.

Subtask 6 – Utilities (Months 2 through 12) This subtask includes estimated costs associated with electrical utility fees for 11 months of system operation.

The FDEP Project Manager agrees to the scope of work and final cost associated with this Task Assignment. The final cost is $58,294.22 with 268 labor hours.

FDEP COST ESTIMATEContractor: Geosyntec Consultants

Date: 6/5/2024

Task #: Pending SubTask 1 Project Management SubTask 6 Utilities (Months 2 through 12)

Site: SubTask 2 Quarter 1 (Months 2,3) O&M SubTask 7

Activity/Phase: SubTask 3 Quarter 2 (Months 4,5,6) O&M and Reporting SubTask 8

Project Manager: N. Barnes SubTask 4 Quarter 3 (Months 7,8,9) O&M SubTask 9

SubTask 5 Quarter 4 (Months 10,11,12) O&M and Reporting SubTask 10

Totals 1 2 3 4 5 6 7 8 9 10 Labor Rate Category

$59.13 Project Manager N. Barnes 25 25.4 $97.11 Principal T. Kafka 10 2 3 2 3 0 0 0 0 0 $59.13 Project Professional N. Barnes 87 9 30 14 34 0 0 0 0 0 $54.57 Project Professional M. Hensley 6 0 3 0 3 0 0 0 0 0 $37.26 Senior Staff Professional M. Mohr 113 20 32 30 31 0 0 0 0 0 $34.86 Senior Staff Professional A. Ogunkoya 23 0 0 0 23 0 0 0 0 0 $27.64 Administrative Assistant R. Resinger 4 0 2 0 2 0 0 0 0 0

Total Hours 268 25 31 70 46 96 0 0 0 0 0

Direct Labor $13,069.07 $1,503.52 $1,471.59 $3,476.54 $2,139.84 $4,477.58 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 172.70% $22,570.28 $2,596.58 $2,541.44 $6,003.98 $3,695.50 $7,732.78 $0.00 $0.00 $0.00 $0.00 $0.00 Gen & Admin 0.00% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Fringe 0.00% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Labor $35,639.35 $4,100.10 $4,013.03 $9,480.52 $5,835.34 $12,210.36 $0.00 $0.00 $0.00 $0.00 $0.00

Scott's Custom Cleaners

Operation and Maintenance (O&M)

Cost Estimate Page 1 of 7 Cost Estimate

FDEP COST ESTIMATEContractor: Geosyntec Consultants

Date: 6/5/2024

Task #: Pending SubTask 1 Project Management SubTask 6 Utilities (Months 2 through 12)

Site: SubTask 2 Quarter 1 (Months 2,3) O&M SubTask 7

Activity/Phase: SubTask 3 Quarter 2 (Months 4,5,6) O&M and Reporting SubTask 8

Project Manager: N. Barnes SubTask 4 Quarter 3 (Months 7,8,9) O&M SubTask 9

SubTask 5 Quarter 4 (Months 10,11,12) O&M and Reporting SubTask 10

Totals 1 2 3 4 5 6 7 8 9 10

Scott's Custom Cleaners

Operation and Maintenance (O&M)

Travel Vehicle Rental $1,200.00 $240.00 $360.00 $0.00 $600.00 $0.00 $0.00 $0.00 $0.00 $0.00 Mileage Costs $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Air Fare $360.00 $0.00 $0.00 $360.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Per diem + Hotel $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $1,560.00 $240.00 $360.00 $360.00 $600.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor (Equipment Procurement) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor Subtotal $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Procurement Fee $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor (Services Procurement) Drilling (Conventional) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Drilling (Non-conventional) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Mobile Laboratory $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Surveying $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

IDW $585.00 $0.00 $0.00 $0.00 $585.00 $0.00 $0.00 $0.00 $0.00 $0.00

Utilities $5,500.00 $0.00 $0.00 $0.00 $0.00 $5,500.00 $0.00 $0.00 $0.00 $0.00 modem/telemetry (PRM) $1,793.13 $1,793.13 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor Subtotal $7,878.13 $1,793.13 $0.00 $0.00 $585.00 $5,500.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $457.81 $179.31 $0.00 $0.00 $58.50 $220.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $8,335.94 $1,972.44 $0.00 $0.00 $643.50 $5,720.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $1,530.00 $200.00 $200.00 $200.00 $930.00 $0.00 $0.00 $0.00 $0.00 $0.00 Fast Turnaround Charges $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Sample Shipping $710.00 $150.00 $150.00 $150.00 $260.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $2,240.00 $350.00 $350.00 $350.00 $1,190.00 $0.00 $0.00 $0.00 $0.00 $0.00

Field Expenses Personal Protection $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Expendables $320.00 $80.00 $120.00 $120.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Drilling related) $200.00 $0.00 $0.00 $0.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $987.00 $83.00 $108.00 $108.00 $688.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (IDW related) $300.00 $100.00 $0.00 $100.00 $100.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $5,148.00 $936.00 $1,404.00 $1,404.00 $1,404.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $6,955.00 $1,199.00 $1,632.00 $1,732.00 $2,392.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $54,730.29 $4,100.10 $7,774.47 $11,822.52 $8,277.34 $17,035.86 $5,720.00 $0.00 $0.00 $0.00 $0.00 Completion Fee $3,563.93 $410.01 $401.30 $948.05 $583.53 $1,221.04 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $58,294.22 $4,510.11 $8,175.77 $12,770.57 $8,860.87 $18,256.90 $5,720.00 $0.00 $0.00 $0.00 $0.00

Cost from Prior CEF: Manual Entry Cost from Delta CEF; Manual Entry

Cost (Prior + Delta): $0.00 Auto-Calculated Rounding Error: $58,294.22 Auto-Calculated

Final Total Cost: $58,294.22 Auto-Calculated

Cost Estimate Page 2 of 7 Cost Estimate

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Scott's Custom Cleaners SUBTASK: Quarter 1 (Months 2,3) O&M

DATE: 6/5/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal T. Kafka 2

Project Professional N. Barnes 9

Senior Staff Professional M. Mohr 20

TOTAL LABOR 31

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 Day 2 $240.00 Subtotal $240.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE

$0.00 Day 0 $0.00 $0.00 Day 0 $0.00 $0.00 Day 0 $0.00 $0.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Utilities PRM Filtration Telemetry Service Modem and Telemetry Costs $1,793.13 $1,793.13

$0.00 $0.00 Subtotal $1,793.13

TOTAL SUB $1,793.13

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TO-15 GAC Influent $200.00 1 0 $200.00

Subtotal $200.00 Fast Turnaround Charges Percent

24 Hours 110% $0.00 0 $0.00 3 Days 65% $0.00 0 $0.00 1 Week 20% $0.00 0 $0.00

Subtotal $0.00 Shipping

Large Cooler (25 to 50 lbs) $150.00 1 $150.00 Small Cooler (0 to 25 lbs) $110.00 $0.00

Subtotal $150.00

TOTAL LAB $350.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Drilling Related

Monitoring Well Installation Kit $325.00 Day 0 $0.00 Soil Assessment Kit $175.00 Day 0 $0.00 Soil Sampling Kit (Through Concrete) $235.00 Day 0 $0.00

Subtotal $0.00 Analytical Related

Groundwater Sampling Kit $290.00 Day 0 $0.00 Water Level Meter $25.00 Day 2 $50.00 Air Sampling Canister (Summa) $33.00 Day/Each 1 $33.00

Subtotal $83.00 IDW Related

Drum (moisture separator contents) $100.00 Drum 1 $100.00 Subtotal $100.00

Expendables $40.00 Day 2 $80.00

Subtotal $80.00

Other O&M Kit $360.00 day 2 $720.00 O&M Supplies $75.00 day 2 $150.00 Air Velocity Meter $33.00 day 2 $66.00 Air Flow Meter $33.00 day $0.00

Subtotal $936.00

TOTAL EQUIPMENT $1,199.00

Data interpretation and path forward recommendations

Monthly O&M Events with mobilization (8 hr/event x 2 events = 16 hr). Develop and update O&M progress tables (2hr per event = 4 hr)

Property/tenant owner notification for each O&M event (0.5 hr/event x 2 events = 1 hr). O&M event technical support and system troubleshooting (1 hr/event x 2 events = 2 hr). PE O&M data interpretation and detemine flow rates and operating conditions based on field data to evaluate system optimization (1 hr/event x 2 events = 2 hr).Prepare field O&M summaries for FDEP (2 hr/event x 2 events = 4 hr)

6/18/2024 Page 3 of 7 Subtask 2

SUBTASK: Quarter 2 (Months 4,5,6) O&M and Reporting

DATE: 6/5/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal T. Kafka 3

Project Professional N. Barnes

Projec Professional M. Hensley 3

Senior Staff Professional M. Mohr 32

Administrative Assistant R. Resigner 2

TOTAL LABOR 70

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 Day 3 $360.00 Subtotal $360.00

TOTAL VEHICLE $360.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TO-15 GAC Influent $200.00 1 0 $200.00

Subtotal $200.00 Shipping

Large Cooler (25 to 50 lbs) $150.00 1 $150.00 Small Cooler (0 to 25 lbs) $110.00 0 $0.00

Subtotal $150.00

TOTAL LAB $350.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Analytical Related

Water Level Meter $25.00 Day 3 $75.00 Air Sampling Canister (Summa) $33.00 Day/Each 1 $33.00

Subtotal $108.00 IDW Related

Drum $100.00 Drum 0 $0.00 Subtotal $0.00

Expendables $40.00 Day 3 $120.00

Subtotal $120.00

Other O&M Kit $360.00 day 3 $1,080.00 O&M Supplies $75.00 day 3 $225.00 Air Velocity Meter $33.00 day 3 $99.00

Subtotal $1,404.00

TOTAL EQUIPMENT $1,632.00

Report compilation and PDF

Data interpretation and path forward recommendations

Property owner notification for each O&M event (0.5 hr/event x 3 events = 1.5 hr). O&M event technical support and system troubleshooting (1 hr/event x 3 events = 3 hr). PE O&M data interpretation and detemine flow rates and operating conditions based on field data to evaluate system optimization (1 hr/event x 3 events = 3 hr).Prepare field O&M reports to FDEP (2 hr/event x 6 events = 6 hr).Prepare Semi-Annual O&M Report and PE Cerfification (16 hr).

ROI/Potentiometric Figures preparation for Semi-Annual O&M Report

Monthly O&M Events with mobilization (8 hr/event x 3 events = 24 hr). Update O&M progress report tables (2 hr/event = 6 h). ROI and GW elevation figures drafting (2 hrs)

6/18/2024 Page 4 of 7 Subtask 3

SUBTASK: Quarter 3 (Months 7,8,9) O&M

DATE: 6/5/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal T. Kafka 2

Project Professional

N. Barnes 14

Senior Staff Professional M. Mohr

TOTAL LABOR 46

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 Day 3 $360.00 Subtotal $360.00

TOTAL VEHICLE $360.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TO-15 GAC Influent $200.00 1 0 $200.00

Subtotal $200.00 Shipping

Large Cooler (25 to 50 lbs) $150.00 1 $150.00 Small Cooler (0 to 25 lbs) $110.00 0 $0.00

Subtotal $150.00

TOTAL LAB $350.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Analytical Related

Groundwater Sampling Kit $290.00 Day 0 $0.00 Water Level Meter $25.00 Day 3 $75.00 Air Sampling Canister (Summa) $33.00 Day/Each 1 $33.00

Subtotal $108.00 IDW Related

Drum (moisture separator contents) $100.00 Drum 1 $100.00 Subtotal $100.00

Expendables $40.00 Day 3 $120.00

Subtotal $120.00

Other O&M Kit $360.00 day 3 $1,080.00 O&M Supplies $75.00 day 3 $225.00 Air Velocity Meter $33.00 day 3 $99.00

Subtotal $1,404.00

TOTAL EQUIPMENT $1,732.00

Data interpretation and path forward recommendations

Property owner notification for each O&M event (0.5 hr/event x 3 events = 1.5 hr). O&M event technical support and system troubleshooting (1 hr/event x 3 events = 3 hr). PE O&M data interpretation and detemine flow rates and operating conditions based on field data to evaluate system optimization (1 hr/event x 3 events = 3 hr).Prepare field O&M reports to FDEP (2 hr/event x 6 events = 6 hr)

Monthly O&M Events with mobilization (8 hr/event x 3 events = 24 hr). Update O&M progress report tables (2 hrs/event = 6h)

6/18/2024 Page 5 of 7 Subtask 4

SUBTASK: Quarter 4 (Months 10,11,12) O&M and Reporting

DATE: 6/5/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal T. Kafka 3

Project Professional N. Barnes 34

Projec Professional M. Hensley 3

Senior Staff Professional M. Mohr 31

Senior Staff Professional A. Ogunkoya 23

Administrative Assistant R. Resinger 2

TOTAL LABOR 96

VEHICLE TYPE RATE UNIT USEAGE

Truck Mohr $120.00 Day 3 $360.00 Van Ogunkoya $120.00 Day 2 $240.00

Subtotal $600.00

TOTAL VEHICLE $600.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

IDW

Erwin Remediation Liquid PFAS-Impacted IDW ($195/drum x 3 drums) $585.00 $585.00

$0.00 $0.00 Subtotal $585.00

TOTAL SUB $585.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TO-15 GAC Influent $200.00 1 0 $200.00 VOHs Site monitoring wells $73.00 10 0 $730.00

Subtotal $930.00 Shipping

Large Cooler (25 to 50 lbs) $150.00 1 $150.00 Small Cooler (0 to 25 lbs) $110.00 1 $110.00

Subtotal $260.00

TOTAL LAB $1,190.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Analytical Related

Groundwater Sampling Kit $290.00 Day 2 $580.00 Water Level Meter $25.00 Day 3 $75.00 Air Sampling Canister (Summa) $33.00 Day/Each 1 $33.00

Subtotal $688.00 IDW Related

Drum (purge water) $100.00 Drum 1 $100.00 Subtotal $100.00

Expendables $40.00 Day 5 $200.00

Subtotal $200.00

Other O&M Kit $360.00 day 3 $1,080.00 O&M Supplies $75.00 day 3 $225.00 Air Velocity Meter $33.00 day 3 $99.00

Subtotal $1,404.00

TOTAL EQUIPMENT $2,392.00

Report compilation and PDF

Data interpretation and developing recommendations

Property owner notification for each O&M event (0.5 hr/event x 3 events = 1.5 hr). O&M event technical support and and system troubleshooting (1 hr/event x 3 events = 3 hr). PE O&M data interpretation and detemine flow rates and operating conditions based on field data to evaluate system optimization (1 hr/event x 3 events = 3 hr).Prepare field O&M reports to FDEP (2 hr/event x 3 events = 6 hr). Prepare and Certify Annual O&M Report

Figure preparation for Annual O&M Report (ROI, GW elevation, GW results)

Monthly O&M Events with mobilization (8 hr/event x 3 events = 24 hr). O&M progress report tables (2 hr/event) and vapor sampling shipping (1 hr).

Field kickoff mtg and field preparation (1 hr). Mobilization (0.5 hr/day x 2 days = 1 hr).

Calibration of instruments (0.5 hr/day x 2 days = 1 hr). Collect depth-to-groundwater measurements from 10 MWs (2 hr). Sample 10 wells @ 1.5 hrs/well (15 hr). IDW management and sampling (2 hr).Compiling field notes (1 hr).

6/18/2024 Page 6 of 7 Subtask 5

SUBTASK: Utilities (Months 2 through 12)

DATE: 6/5/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

TOTAL LABOR 0

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Utilities Duke Energy Estimate (Months 2-12) $500/month $5,500.00 $5,500.00 Duke Energy Taxes and Fees $35/month $385.00 $385.00 Duke Energy Processing Fee $20/month $220.00 $220.00

Subtotal $6,105.00

TOTAL SUB $6,105.00

6/18/2024 Page 7 of 7 Subtask 6

12802 Tampa Oaks Blvd.

Suite 151

Tampa, Florida 33637

PH 813.558.0990

www.geosyntec.com

Scotts Custom Cleaners (ERIC_5307) HW683 SOW_Year 1 O&M

June 7, 2024 revised June 13, 2024

Ms. Sarah Aduwa Florida Department of Environmental Protection 2600 Blair Stone Road Tallahassee, FL 32399-2400

Subject: Scope of Work and CEF/LOE

Soil Vapor Extraction System O&M – Year 1, Months 2 through 12 Scott’s Custom Cleaners 2454 McMullen Booth Road, Suite 205 Safety Harbor, Pinellas County, Florida 33759 FDEP Site ID No. ERIC_5307

Dear Ms. Aduwa:

Geosyntec Consultants, Inc. (Geosyntec) has prepared this proposed Scope of Work (SOW) and Level of Effort (LOE) for 11 months of operation and maintenance (O&M) of a Soil Vapor Extraction (SVE) remediation system at the Scott’s Custom Cleaners Site located in Safety Harbor, Florida (ERIC_5307). Task Assignment (TA) DC011C includes the scope and costs for Year 1, Month 1 O&M. This SOW includes costs for the remaining 11 months in Year 1 of system operation.

This SOW/LOE is subdivided into subtasks by quarter. The major scope elements are outlined below and will pertain to multiple subtasks in some cases. Each subtask will be outlined separately thereafter. A cost estimating form (CEF) and LOE is provided as Attachment A.

Monthly SVE System O&M Tasks

Geosyntec will conduct 11 monthly O&M visits to the Site. Subtask 4 under TA DC011C includes effort for Month 1 O&M activities. Geosyntec personnel will perform the following tasks during each subsequent monthly O&M visit in accordance with the tasks listed in the Interim Source Removal Work Plan (ISRWP) approved by FDEP on April 17, 2023:

• Recording vacuum, pressure, and temperature readings at the SVE blower;

• Recording air flow rates at the blower and vapor extraction wells (VEWs);

• Documenting active and passive VEW operation and adjustment of active and passive

VEWs, as necessary;

http://www.geosyntec.com/

June 7, 2024 – Revised June 13, 2024

• Recording vacuum readings at VEW01 through VEW04 and select monitoring wells (MW002, MW-14, and MW-18);

• Draining fluids accumulated in the moisture separator and disposing of fluids in a 55-gallon drum as investigation derived waste (IDW);

• Collecting groundwater level measurements in monitoring wells MW-1, MW002, MW- 13, MW-14, MW-17, and MW-18;

• Inspecting and cleaning (as needed) the equipment compound;

• Inspecting water entrainment and adjustment of VEW wellhead vacuums (if necessary) to minimize water entrainment; and

• Performing periodic equipment maintenance activities recommended by equipment manufacturers.

In accordance with the ISRWP, vacuum measurements will be collected at each of the system vacuum gauges during each O&M visit. The vacuum monitoring data will be used to assess the actual vacuum ROI at the Site. The system will be adjusted to optimize the mass recovery rates through active and passive operations of VEWs. The monthly system O&M activities for Year 1 will be documented in a site-specific O&M log, which will be submitted to the FDEP with the monthly O&M summary emails.

Air Sampling

Geosyntec will monitor air emissions by collecting samples from the granular activated carbon (GAC) influent on a quarterly basis. Air samples will be collected in a Summa cannister and analyzed by a fixed-based, certified laboratory by United States Environmental Protection Agency (EPA) Method TO-15. Vapor samples from the VEWs will be sampled on an as needed basis.

Recommendations to sample the VEWs will be discussed with FDEP and included under a Task Assignment Change Order, if warranted.

The analytical results associated with the quarterly O&M will be used to evaluate whether off-gas treatment can be terminated (i.e., if untreated individual Hazardous Air Pollutant (HAP) emissions of less than 2.3 pounds per day (lb/day), total HAP emissions of less than 6.8 lb/day, per the October 2008 FDEP Considerations for Air Emissions from Hazardous Waste Cleanup Sites Memorandum).

Groundwater Sampling

As indicated in the ISRWP, select site monitoring wells shall be sampled on an annual basis, targeted for early Quarter Four. A total of ten (10) monitoring wells were proposed to be sampled in the ISRWP, including MW002, MW-8, MW-9, MW-12, MW-13, MW-14, MW-17, MW-19, MW-21, and DMW-1. Prior to collecting groundwater samples, depth-to-water measurements will be collected from the well network. Groundwater samples will be analyzed by a fixed-based, certified laboratory for volatile organic halogens (VOHs) using EPA Method 8260. Results of the groundwater sampling event will be documented in the Annual O&M Report.

IDW Generation

Up to three drums of IDW are assumed to be generated over Year 1 from purge water collected during groundwater sampling and moisture captured in SVE system moisture separator.

Subcontractor bids for IDW transport and disposal are included in Attachment B.

SVE System O&M Status Reporting

Monthly Email Summaries and Semi-Annual Reports (i.e., Month 6 and Month 12) will be prepared to document Year 1 O&M activities. The O&M reports will include the following:

• O&M activities performed during the reporting period;

• Calculated mass of VOHs removed by the SVE system during the reporting period, and cumulative total removed since startup;

• SVE system hours of operation during the reporting period;

• Information regarding the depth-to-groundwater (in summary table form with one set of representative data depicted graphically);

• Information regarding any repairs and/or modifications made to the SVE system;

• Vacuum radius of influence data (in summary table form with one set of representative data depicted graphically and

• Results of laboratory analyses of air samples (Months 3, 6, 9, and 12) and groundwater monitoring well samples (Quarter Four) in tabular and graphical form;

• Recommendations pertaining to the continued operation and/or optimization of the SVE system (including cycling VEWs as active or passive).

Utilities

Monthly electrical utility bills have been estimated at $500 per month.

Subtask 1 – Project Management

Subtask 2 – Quarter 1 (Month 2 to Month 3) O&M

This subtask includes costs for two months of O&M, including air sampling during Month 3, with monthly email summaries to FDEP. The cost for the modem and annual telemetry service fee from the equipment manufacturer, PRM Filtration, is included in this Subtask.

Subtask 3 – Quarter 2 (Month 4 to 6) O&M and Reporting

This subtask includes costs for three months of O&M, including air sampling during Month 6, with monthly email summaries to FDEP and the submittal of a Year 1 Semi-Annual O&M Report.

Subtask 4 – Quarter 3 (Month 7 to 9) O&M

This subtask includes costs for three months of O&M, including air sampling during Month 9, with monthly email summaries to FDEP.

Subtask 5 – Quarter 4 (Month 10 to 12) O&M, Groundwater Sampling, and Reporting

This subtask includes costs for three months of O&M, including air sampling and an annual groundwater monitoring during the quarter. This subtask also includes monthly email summaries to FDEP and the submittal of a Year 1 Annual O&M Report with final IDW manifests.

Subtask 6 – Utilities (Months 2 through 12)

This subtask includes estimated costs associated with electrical utility fees for 11 months of system operation.

Scotts Custom Cleaners (ERIC_5307) HW683 SOW_Year 1 O&M

Invoice and Deliverable Schedule

The proposed invoice and deliverable schedule is as follows:

Subtask Deliverable Deliverable Due Date Invoice Amount

2 Month 2 and 3 O&M Summary Emails December 18, 2024 $8,175.77

3 Month 4, 5, and 6 O&M Summary Emails and Semi-Annual O&M Report March 28, 2025 $12,770.57

4 Month 7, 8, and 9 O&M Summary Emails June 28, 2025 $8,860.87

5 Month 10, 11, and 12 Summary Emails and Annual O&M Report September 30, 2025 $18,256.90

1,6 Utility Invoices and Handling Fees (Months 2 – 12) October 18, 2025 $10,230.11

Total: $58,294.22 The above schedule assumes that system startup occurs in August 2024 and Month 1 O&M activities are conducted in September 2024.

CLOSURE

We appreciate the opportunity to assist FDEP with this project. Please review and contact us if you have any questions or require additional information.

Sincerely, Nicholas S. Barnes, P.E. (FL) Todd K. Kafka, P.G. (FL) Project Engineer Senior Principal Hydrogeologist

Attachments: Attachment A – CEF-LOE Attachment B – Subcontractor Quotes

ATTACHMENT A

Cost Estimate Form and Level of Effort

ATTACHMENT B

Subcontractor Quotes

408 Ditmar Street

Pensacola, FL 32503

ErwinRemediation@Gmail.com - P.O. Box 884 Gulf Breeze, FL 32562

(850) 292-6511

To: Ms. Olivia Cain Geosyntec Consultants, Inc.

19321 US Highway 19 North Clearwater, FL 33764

May 10, 2024

Re: Non-Hazardous Drum Disposal of PFOS/PFAS Impacted Materials

Ms. Cain:

The price for the transportation and disposal (T&D) of 55-gallon drums of non-hazardous soil, mud, and water is listed below:

Impacted with Non-Hazardous Petroleum or Chlorinated Solvents:

Description Rate Unit

T&D - Non-Haz Soil $ 110.00 Per Drum

T&D - Non-Haz Mud/Water $ 125.00 Per Drum

Impacted with Non-Hazardous PFAS/PFOS:

Description Rate Unit

Profile Fee (Charged once per site) $ 350.00 Per Site

T&D - Non-Haz PFOS/PFAS Impacted Soil $ 195.00 Per Drum

T&D - Non-Haz PFOS/PFAS Impacted Mud/Water $ 195.00 Per Drum

Dry cleaning sites will require 8260-VOH lab analysis and PFAS sites will require the full FDEP lab analysis for IDW waste characterization.

This quote is valid for 120 days.

Respectfully, Robert Donado Erwin Remediation, Inc.

Phone: 850-466-2358 Email: robert@erwinremediation.com

02/20/2023

Maria Cristina Lemes

Geosyntec

Professional

12802 Tampa Oaks Blvd Suite 151

Tampa, FL, 33637

Maria.Lemes@geosyntec.com

18139812628

Subject: IDW 55 Gallon Drums Florida

Quote Number: QT-1081

Dear Maria Cristina, Thank you for the opportunity to provide this proposal for IDW Non-Haz 55 gallon drums located at Florida

Locations.

HEPACO is the premier environmental contractor with coverage from 45 offices. We specialize in emergency response, industrial services, remediation, and waste services. HEPACO serves a multitude of customers including transportation companies, energy companies, environmental consultants, industrial facilities, terminals, environmental service companies, general contractors, property owners, and many other public and private-sector clients.

HEPACO, with its well-rounded and cross-trained staff, can effectively and efficiently complete this project and appreciates the opportunity. We stand firmly behind our work and always strive to deliver exceptional value and a high level of service at reasonable pricing.

Scope of Work

HEPACO will provide the following:

Pickup and Transport IDW 55 gallon drums Non-Haz in Florida

Dispose of IDW Non-Haz 55 gallon drums

Assumptions

HEPACO assumes the following:

Pricing is based on Hourly transport rate and disposal. Pricing will vary due to hours required for transport.

All work will be completed in one mobilization unless otherwise noted

If groundwater is encountered, additional costs for transportation, disposal, management, and/or containment will apply accordingly to the HEPACO Time and Materials Rate Sheet.

Costs do not include any required permitting unless otherwise noted

Client will provide any required sampling/analysis, technical reports, surveying, compaction testing and/or private utility locating services unless otherwise noted

All disposal costs are based on final profile approval and waste acceptance by the disposal facility

Client is responsible for any additional cost associated with non-conforming waste as determined by the disposal facility

Customer is responsible for disposal costs unless otherwise noted

Quantities are speculative. Except for minimums, all billing will be based on actual quantities.

Price

A pricing itemization is provided in Attachment A.

HEPACO Basic Conditions:

All projects require a two (2) week notice to proceed. HEPACO will make every effort possible to meet all our client’s requests; however, HEPACO cannot guarantee a project start date with less than two (2) weeks’ notice to proceed.

This proposal is contingent upon credit approval and valid for thirty days

For any additional work beyond the original scope of work, time and material rates will apply.

Except for minimums, billing will be based on actual quantities at unit costs (see Attachment A).

A four (4)-hour minimum will apply to all unit costs quoted by the hour

Unit costs quoted by the day will be billed at the full day rate for any work on site. There will be no partial billing for partial workdays.

Unit costs quoted by the day apply up to eight hours per day. After eight hours per day, the day rate will be pro-rated for additional hours.

Unit costs are based on a non-union work force, no prevailing wages, no overtime work, and no performance bond.

Additional costs related to unexpected, concealed, or unknown conditions or any delays at the project site shall be incurred by customer.

HEPACO will not be held responsible if underground or above ground structures, cables, conduits, site features, property, materials, or equipment are destroyed, damaged, or rendered inoperable during the project.

Pricing includes HEPACO’s standard insurance coverage. Adding additional insured or increased coverages will be at additional cost and will be quoted on a case-by-case basis.

Again, thank you for the opportunity and we look forward to completing this project.

Sincerely, Kevin Hamilton

Kevin Hamilton

HEPACO Territory Account Manager

Subject: IDW 55 Gallon Drums Florida

Quote Number: QT-1081

By signing below the customer acknowledges that they have received, reviewed, and agree to the HEPACO

Proposal

Owner or Owner Agent:

Signature:

Date of Acceptance:

Print Name

Owner or Owner Agent

ATTACHMENT A

PRICING ITEMIZATION TABLE

PRICING ITEMIZATION TABLE

FEES

Fee Calculated As Total Dollar Amount

Energy, Security and Recovery Fee Percentage of Total $82.15

Estimated Total Quote Cost: $629.82

Item Name or Description Estimated Quantity Unit Cost Units of Measure Total Line-Item Cost

FLATBED W/LIFT GATE PRICED PER

HOUR 1 $76.32 HOUR $76.32

TRUCK DRIVER PER HOUR 1 $69.60 HOUR $69.60

NON-HAZ LIQUIDS DISPOSAL (PER

DRUM) 1 $141.75 DRUM $141.75

NON-HAZ SOLIDS DISPOSAL (PER

DRUM) 1 $210.00 DRUM $210.00

LTL WASTE TRANSPORTATION PER

DRUM 1 $50.00 COST + $50.00

Todd Kafka this appears to be 15% surcharge

Nick.Barnes Rectangle

Nick.Barnes Rectangle

Nick.Barnes Rectangle

Product Recovery Management, Inc.

200 20th Street

Butner, NC, 27509, United States

Product Recovery Management, Inc. | 200 20th Street, Butner, NC 27509 | (919) 957-8890

Quote 10704 Due Date: 05 July 2024

Sales Rep: Micah Findeisen micah.findeisen@prmfiltration.com | (919) 957-8890

Sold To Ship To

Nick Barnes Geosyntec 12802 Tampa Oaks Blvd., Suite 151 Tampa, FL 33637

Same as "Sold To"

Ln # Qty Description Unit Price Subtotal

1 Cradlepoint COR IBR200 Integrated Broadband Router $329.00 $329.00

1 Panorama Magnetic Antenna Magnetic Antenna compatible with Cradlepoint Router. Includes 10' cord

$45.00 $45.00

1 Programming Modem Setup PRM to program new modem for original system WO-5388

$125.00 $125.00

12 Monthly Telemetry Service $98.75 $1,185.00

Optional Items

1 $0.00 $0.00

1 $0.00 $0.00

Subtotal $1,684.00

Tax $109.13

Total $1,793.13

Butner, NC, 27509, United States

Product Recovery Management, Inc. | 200 20th Street, Butner, NC 27509 | (919) 957-8890

Notes

*Sales and Use Taxes on the quote are for reference. Actual State and County Sales taxes will be invoiced at the time of billing at the most current rates

*All shipping charges that are quoted are estimated prices. At time of invoicing, PRM will make any adjustments to the final billing.

*If quoted, travel time and site time is estimated unless quoted as daily fixed rates. If additional labor is required to complete the work, PRM will adjust in the final billing.

Payment Terms and Conditions

Net 30 Days

Authorized & Accepted By (Signature) By signing, you agree to the below Standard Terms and Conditions

Date PO # / Project Reference

Butner, NC, 27509, United States

Product Recovery Management, Inc. | 200 20th Street, Butner, NC 27509 | (919) 957-8890

Product Recovery Management, Inc.

----Standard Terms and Conditions----

Product Recovery Management, Inc. is herein referenced as PRM. The client reviewing, accepting or approving this and/or other document(s) is referred to as Client or by name in this document. The signer is duly authorized and approved to execute such documents and it is understood that the signer's signature accepts and creates a contract between the

Client and PRM where Terms and conditions stipulated in this document or any other relevant PRM generated project documents applies and takes precedence over any previously executed contract documents including but not limited to service or vendor. This document is the Standard Terms and Conditions that applies to Sales and/or Service provided by

PRM.

Payment Terms Client agrees to pay all invoices in a timely manner. Standard Terms and Conditions on an Open Credit account are Net 30 Calendar days unless otherwise agreed in writing and agreed to by PRM. Overdue invoices are subject to a late fee of 18% per year or 1.5% per month and service charges are subject to be invoiced monthly.

Client agrees to pay for all service charges for late payments. Should PRM be required to bring legal action to collect any sums due under this agreement, the prevailing party shall be entitled to recover its reasonable attorney fees. Client understands and agrees that not paying invoices in a timely manner may cause irrefutable damage to PRM. In the event that the client cannot make a payment on time for certain reasons, client is required to contact PRM and give notice to reasons why the payment cannot be made on time and Client must establish to PRM a plan to pay off the overdue invoices.

Client Responsibilities and Understandings PRM is in the business of manufacturing and providing materials with focus in the environmental remediation, landfill and process markets. Client understands that PRM accepts Client as the authority and experts of their projects. Responsibility of use of products supplied are the clients responsibility and in no way is PRM responsible for their specific uses. Client understands that misuse or incorrect applications can lead to property or equipment damage or health of personnel onsite as well as potential for death. PRM in no way accepts liability for damages that arise.

Types of Equipment Sold and/or Manufactured by PRM PRM manufactures a wide variety of equipment but most items are specific to the completed systems that PRM manufactures. Since PRMs equipment is for Environmental Protection, many systems are manufactured with special considerations such as metallurgy and chemistry requirements. By accepting this proposal and placing an order relative to one of the clients projects in regards to this equipment, the Client accepts that they understand all of the potential engineering aspects of the equipment including operations and maintenance of such equipment including but not limited to conditions that could be destructive to the equipment and/or it’s performance. The client accepts that performance is based on equipment that meets performance requirements when supplied and that performance may degrade if the condition of the equipment is not kept in optimal operational conditions.

• Commodity items - PRM branded and non-branded commodity items that are Industry standard items utilized for a variety of means. Many of the items sold by PRM can be used for many various market sectors and is not limited to the Environmental markets. These items are used at the client's discretion and should be installed in accordance to good installation practices. PRM is not liable for installations and the safety of those installations.

• Environmental Remediation Products - PRM manufactures and sells/leases equipment for the remediation Industry. Client is responsible for implementation and operations of the equipment unless specifically offered otherwise. Client is responsible for the ultimate design of provided systems. PRM is not responsible for performance degradation or damage due to any unknown background constituents in a process stream that may affect equipment. A few examples: (1) a Catalytic

Oxidizer may incur catalyst damage for non identified chemical compounds or for concentrations that were not identified properly. Any damages due to these conditions is the Client's responsibility. (2) An air stripping system that is designed for certain volatile chemicals but once operational is found to have surfactants in the stream of any level, altering the performance of the air stripper. (3) Oil Water Separators where surfactants or other chemicals are found to make a standard separator inefficient

Butner, NC, 27509, United States

Product Recovery Management, Inc. | 200 20th Street, Butner, NC 27509 | (919) 957-8890 are not the responsibility of PRM. These issues are the responsibility of the Client. In many cases, site equipment may need to be modified or augmented with additional equipment to meet the site requirements.

Returns PRM accepts returns for items that are deemed defective and/or authorized by PRM. Returns for certain items are not allowed if they are customized for the client.

Authorized non-defective returns are subject to a 20% restocking fee and must be in the original packaging and packaged as like new. PRM can not take returns for equipment that has been used in any process where water, air or vapors may have been processed. Client is responsible for return shipping of authorized returns. It is the client’s responsibility to receive prior approval for returns in advance of shipping items back to PRM. Returns must be properly identified with a return authorization number and contact. Returns lost in transit are the responsibility of the Client. All products or equipment shipped back to PRM are required to be fully decontaminated and cleaned prior to shipment back to PRM. Any equipment not properly decontaminated is subject to reasonable cleaning and decontamination fees assessed by PRM. If any contaminated equipment is returned to PRM that results in site contamination, or a requirement to remediate at PRM’s property, client is responsible for those costs incurred to do so and is subject to the liability of potential contamination including, but not limited to, property damage and value

Dispute Resolution In the event that legal action is required by PRM to seek payment for non-payment, Client agrees that jurisdiction and venue will be proper in State Court of

North Carolina, Durham County. In the event legal action is taken against Client to collect on a debt or dispute, Client agrees that a Judgment against Client is binding and that that the Client agrees to pay all such fees assessed by Mediation, Arbitration, a Judge or a Jury verdict. Client agrees that the prevailing party in such action will also be entitled to its reasonable attorney fees.

PRM Subsidiary Names- PRM uses Product Recovery Management, Inc. as our formal Corporate name. PRM owns Trade Names that are used for specific industries or market sectors. This is notice that if you are seeing the identification of these Trade names, that you are in fact working directly with Product Recovery Management, Inc. These names include: PrmFiltration.com, pd-blowers.com and PRM.

Sales and Use Taxes- PRM is registered in AL, AK, AZ, CA, CO, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, MA, MD, MI, MN, MO, NE, NV, NJ, NM, NY, NC, NH, OH, OK, PA, RI, SC, SD, TN, TX, UT, VA, WA, WV, WI and WY. PRM collects and pays Sales & Use taxes in these regions unless exempted in writing for the project. For States where PRM is not registered, PRM does not collect Sales and Use Taxes unless specifically required and accepted in writing. For those regions, the client is responsible for paying in any required Sales and Use taxes for their project.