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.

HW687

DC031B Completion December 31, 2024

This TA authorizes costs for Soil Vapor Extraction (SVE) system Operation & Maintenance (O&M). The total cost of this TA is $28,461.71 and this total cost includes $5,500 in cost reimbursement.

Dean Cox 850-245-8969 Contractor Contractor

Contractor Contractor

Contractor Contractor

Contractor

Terracon Consultants, Inc.

Terracon Consultants, Inc.

Donna Cline 813-321-0340

ERIC_4741

13541 N. Florida Ave., Tampa (Hillsborough County)

Fabricare Cleaners & Laundry Inc.

✔ $ 22,961.71 ✔ $ 5,500.00

$ 28,461.71

Scope of Work

Jennifer Farrell

Digitally signed by Jennifer Farrell Date: 2023.08.17 14:58:16 -04'00'

N/A

Cline, Donna L Typewriter Donna Cline

Senior Associate

08/17/2023

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

Quarter 1 system evaluation email report, with system recommendations, field notes/forms, data tables updates, and certified laboratory reports. 12/31/2023

First semi-annual Remedial Action System Status (RASS) Report (Q1+Q2), with system recommendations, field notes/forms, data tables, certified lab reports, groundwater elevations, and system figures, recovery, & radius of influence (ROI).

03/31/2024

Quarter 3 system evaluation email report, with system recommendations, field notes/forms, data tables updates, and certified laboratory reports. 06/30/2024

Second semi-annual Remedial Action System Status (RASS) Report (Q3+Q4), with system recommendations, field notes/forms, data tables, certified lab reports, groundwater elevations, and system figures, recovery, & radius of influence (ROI).

09/30/2024

Quarter 1 system evaluation email report and first semi-annual RASS Report (Q1 +Q2), each with system recommendations, field notes/forms, data tables, lab reports;

RAAS adds GW elevations and system figures, recovery, & ROI (Subtask 2 & 3).

$ 11,200.45

Quarter 3 system eval email report and second semi-annual RASS Report (Q3+Q4), each with system recommendations, field notes/forms, data tables, lab reports; RAAS adds GW elevations and system figures, recovery, & ROI (Proj Mgt & Subtask 4 & 5).

$ 11,541.26

FDEP receipt of utility invoices - Utilities Cost Reimbursement not to exceed $5500;

Utilities Handling Fee $220 (Subtask 6). $ 5,720.00

$ 28,461.71

HW687

DC031B

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 Interim Secretary

Negotiation Summary

TO: HW687 Contract File FROM: Dean Cox, Contract Manager SUBJECT: DC031B Fabricare Cleaners & Laundry ERIC_4741 SVE O&M 12-Months

DATE: 8/15/23

This TA authorizes costs for Soil Vapor Extraction (SVE) system Operation & Maintenance (O&M). The total cost of this TA is $28,461.71 and this total cost includes $5,500 in cost reimbursement. This TA was negotiated - the total cost is $10,478.31 or 27% less than originally proposed.

This is a newly installed SVE system. It was moved from Imperial Cleaners, where it was running well. Site access was confirmed. (Site groundwater contaminant concentrations are moderate.)

FDEP COST ESTIMATE

Contractor: Terracon

Date: 6/26/2023 Task #: HW687 DC031B SubTask 1 Project Management SubTask 6 Utilities

Site: Fabricare Cleaners E_4741 SubTask 2 Q1 O&M and email summary SubTask 7 Activity/Phase: Year 1 O&M SubTask 3 Q2 O&M and RASS SubTask 8

Project Manager: Dean Cox SubTask 4 Q3 O&M and email summary SubTask 9 SubTask 5 Q4 O&M and RASS SubTask 10

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

$33.65 Project Manager Ricker Lamphier 14.14 14.14 $0.00 Administrative 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Brownfield Consultant 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

$32.50 CADD Specialist Chelsea Fugate 6.00 0.00 3.00 0.00 3.00 0.00 0.00 0.00 0.00 0.00 $0.00 Data Analyst & Visualization Specialist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

$20.00 Environmental Technician Corey Olson 42.00 12.00 12.00 6.00 12.00 0.00 0.00 0.00 0.00 0.00 $0.00 Field Geologist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Field Scientist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 GIS Technician 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Principal Consultant 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Project Geologist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Project Industrial Hygienist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Project Scientist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

$67.74 Senior Engineer Donna Cline 10.00 3.00 2.00 3.00 2.00 0.00 0.00 0.00 0.00 0.00 $0.00 Senior Geologist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Senior GIS Analyst 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Senior Industrial Hygienist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

$43.27 Senior Scientist Michael Mui 45.00 7.50 15.50 6.50 15.50 0.00 0.00 0.00 0.00 0.00 $0.00 Staff Engineer 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Staff Scientist 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 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

Total Hours 117.14 14.14 22.50 32.50 15.50 32.50 0.00 0.00 0.00 0.00 0.00

Direct Labor $4,135.31 $475.74 $767.75 $1,143.67 $604.48 $1,143.67 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 116.00% $4,796.97 $551.86 $890.59 $1,326.66 $701.20 $1,326.66 $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 56.26% $2,326.53 $267.65 $431.94 $643.43 $340.08 $643.43 $0.00 $0.00 $0.00 $0.00 $0.00 Total Labor $11,258.81 $1,295.25 $2,090.28 $3,113.76 $1,645.76 $3,113.76 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF TERRACON Page 1

FDEP COST ESTIMATEContractor: Terracon Date: 6/26/2023

Task #: HW687 DC031B SubTask 1 Project Management SubTask 6 Utilities Site: Fabricare Cleaners E_4741 SubTask 2 Q1 O&M and email summary SubTask 7

Activity/Phase: Year 1 O&M SubTask 3 Q2 O&M and RASS SubTask 8 Project Manager: Dean Cox SubTask 4 Q3 O&M and email summary SubTask 9

SubTask 5 Q4 O&M and RASS SubTask 10

Totals 1 2 3 4 5 6 7 8 9 10 Travel

Vehicle Rental $1,160.00 320.00$ 320.00$ 200.00$ 320.00$ $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 $0.00 $0.00 $0.00 $0.00 $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 $1,160.00 $320.00 $320.00 $200.00 $320.00 $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 $0.00 $0.00 $0.00 $0.00 $0.00 $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

$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 $5,500.00 $0.00 $0.00 $0.00 $0.00 $5,500.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $220.00 $0.00 $0.00 $0.00 $0.00 220.00$ $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $5,720.00 $0.00 $0.00 $0.00 $0.00 $5,720.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $5,592.00 1,398.00$ 1,398.00$ 1,398.00$ 1,398.00$ $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 $280.00 70.00$ 70.00$ 70.00$ 70.00$ $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $5,872.00 $1,468.00 $1,468.00 $1,468.00 $1,468.00 $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 $280.00 80.00$ 80.00$ 40.00$ 80.00$ $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Drilling related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (IDW related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $3,045.00 870.00$ 870.00$ 435.00$ 870.00$ $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $3,325.00 $950.00 $950.00 $475.00 $950.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $27,335.81 $1,295.25 $4,828.28 $5,851.76 $3,788.76 $5,851.76 $5,720.00 $0.00 $0.00 $0.00 $0.00 Completion Fee $1,125.90 $129.53 $209.03 $311.38 $164.58 $311.38 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $28,461.71 $1,424.78 $5,037.31 $6,163.14 $3,953.34 $6,163.14 $5,720.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF TERRACON Page 2

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Fabricare Cleaners & Laundry, Inc.

SUBTASK 2: Q1 O&M and Email Summary

PROPOSAL NO. PH237236

DATE: 8/15/2023

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

System O&M with Quarterly Air Samples, Email Summary

1st Monthly O&M Environmental Technician CO PreTask planning, Load/unload 0.00 Environmental Technician CO Mobilization (from Tampa) 0.00 Environmental Technician CO Perform System O&M, optimize system 0.00 Senior PM/Engineer MM Monthly recording of system data into the operational tables 0.00

Month 2 O&M Environmental Technician CO PreTask planning, Load/unload 1.00 Environmental Technician CO Mobilization (from Tampa) 1.00 Environmental Technician CO Perform System O&M, optimize system 4.00 Senior PM/Engineer MM Monthly recording of system data into the operational tables 1.00

Q1, Month 3 O&M and Air Samples Collection in Summa Canisters Environmental Technician CO PreTask planning, Request sample kit, Load/unload 1.50 Environmental Technician CO Mobilization (from Tampa) 1.00 Senior PM/Engineer MM Mobilization (from Tampa) 1.00 Senior PM/Engineer MM Perform System O&M, optimize system, collect air samples 3.50 Environmental Technician CO Oversee system optimization, assist with air sample collection 3.50

Senior PM/Engineer MM Quarterly recording of system data into tables, calculate mass recovery 2.00 Senior Engineer DC 3.00

Personnel: CO MM DC Hours: 12.00 7.50 3.00 TOTAL LABOR 22.50

VEHICLE TYPE RATE UNIT USEAGE

Truck (Environmental Technician) 120 day 2 240.00$ Auto (Engineer) 80 day 1 80.00$

TOTAL VEHICLE 320.00$

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC* #IDW TOTALS

VOCs 200.00$ 6 1,200.00$

Summa Canister 33.00$ 6 198.00$ Sample Shipping Large (2 day) 70.00$ 1 70.00$

TOTAL LAB 1,468.00$

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Construction / O&M / Pilot Test Kit 360.00$ day 2 720.00$ Construction / O&M Supplies 75.00$ day 2 150.00$ Expendables 40.00$ day 2 80.00$

TOTAL EQUIPMENT 950.00$

TO-15 (VEW-1, -2, -3, -4, Inf, Eff)

System evaluation and recommendations (sent in an email)

SUBTASK 3: Q2 O&M and RASS

PROPOSAL NO. PH237236

DATE: 8/15/2023

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

System O&M with Quarterly Air Samples and prepare RASS Report

Q2, Month 1 O&M Environmental Technician CO PreTask planning, Load/unload 0.00 Environmental Technician CO Mobilization (from Tampa) 0.00 Environmental Technician CO Perform System O&M, optimize system 0.00 Senior PM/Engineer MM Monthly recording of system data into the operational tables 0.00

Q2, Month 2 O&M Environmental Technician CO PreTask planning, Load/unload 1.00 Environmental Technician CO Mobilization (from Tampa) 1.00 Environmental Technician CO Perform System O&M, optimize system 4.00 Senior PM/Engineer MM Monthly recording of system data into the operational tables 1.00

Q2, Month 3 O&M and Air Samples Collection in Summa Canisters Environmental Technician CO PreTask planning, Request sample kit, Load/unload 1.50 Environmental Technician CO Mobilization (from Tampa) 1.00 Senior PM/Engineer MM Mobilization (from Tampa) 1.00 Senior PM/Engineer MM Perform System O&M, optimize system, collect air samples 3.50 Environmental Technician CO Oversee system optimization, assist with air sample collection 3.50

RASS Report Senior PM/Engineer MM Quarterly recording of system data into tables, calculate mass recovery 2.00 Senior PM/Engineer MM Data reduction/evaluation 2.00 Senior PM/Engineer MM Draft report 4.00 Senior PM/Engineer MM Draft drawings: system layout, vacuum influence (3 events), DTW/GW elev 2.00 Auto CAD/GIS CF Prepare summary drawings for report submittal 3.00 Senior Engineer DC 2.00

Personnel: CO MM DC CF Hours: 12.00 15.50 2.00 3.00 TOTAL LABOR 32.50

VEHICLE TYPE RATE UNIT USEAGE

Truck (Environmental Technician) 120 day 2 240.00$ Auto (Engineer) 80 day 1 80.00$

TOTAL VEHICLE 320.00$

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC* #IDW TOTALS

VOCs 200.00$ 6 1,200.00$

Summa Canister 33.00$ 6 198.00$ Sample Shipping Large (2 day) 70.00$ 1 70.00$

TOTAL LAB 1,468.00$

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Construction / O&M / Pilot Test Kit 360.00$ day 2 720.00$ Construction / O&M Supplies 75.00$ day 2 150.00$ Expendables 40.00$ day 2 80.00$

TOTAL EQUIPMENT 950.00$

TO-15 (VEW-1, -2, -3, -4, Inf, Eff)

System evaluation and recommendations

SUBTASK 4: Q3 O&M and Email Summary

PROPOSAL NO. PH237236

DATE: 8/15/2023

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

System O&M with Quarterly Air Samples, Email Summary

Q3, Month 1 O&M Environmental Technician CO PreTask planning, Load/unload 0.00 Environmental Technician CO Mobilization (from Tampa) 0.00 Environmental Technician CO Perform System O&M, optimize system 0.00 Senior PM/Engineer MM Monthly recording of system data into the operational tables 0.00

Q3, Month 2 O&M Environmental Technician CO PreTask planning, Load/unload 0.00 Environmental Technician CO Mobilization (from Tampa) 0.00 Environmental Technician CO Perform System O&M, optimize system 0.00 Senior PM/Engineer MM Monthly recording of system data into the operational tables 0.00

Q3, Month 3 O&M and Air Samples Collection in Summa Canisters Environmental Technician CO PreTask planning, Request sample kit, Load/unload 1.50 Environmental Technician CO Mobilization (from Tampa) 1.00 Senior PM/Engineer MM Mobilization (from Tampa) 1.00 Senior PM/Engineer MM Perform System O&M, optimize system, collect air samples 3.50 Environmental Technician CO Oversee system optimization, assist with air sample collection 3.50

Senior PM/Engineer MM Quarterly recording of system data into tables, calculate mass recovery 2.00 Senior Engineer DC 3.00

Personnel: CO MM DC Hours: 6.00 6.50 3.00 TOTAL LABOR 15.50

VEHICLE TYPE RATE UNIT USEAGE

Truck (Environmental Technician) 120 day 1 120.00$ Auto (Engineer) 80 day 1 80.00$

TOTAL VEHICLE 200.00$

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC* #IDW TOTALS

VOCs 200.00$ 6 1,200.00$

Summa Canister 33.00$ 6 198.00$ Sample Shipping Large (2 day) 70.00$ 1 70.00$

TOTAL LAB 1,468.00$

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Construction / O&M / Pilot Test Kit 360.00$ day 1 360.00$ Construction / O&M Supplies 75.00$ day 1 75.00$ Expendables 40.00$ day 1 40.00$

TOTAL EQUIPMENT 475.00$

System evaluation and recommendations (sent in an email)

TO-15 (VEW-1, -2, -3, -4, Inf, Eff)

SUBTASK 5: Q4 O&M and RASS

PROPOSAL NO. PH237236

DATE: 8/15/2023

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

System O&M with Quarterly Sample Collection and RASS Report

Q4, Month 1 O&M Environmental Technician CO PreTask planning, Load/unload 0.00 Environmental Technician CO Mobilization (from Tampa) 0.00 Environmental Technician CO Perform System O&M, optimize system 0.00 Senior PM/Engineer MM Monthly recording of system data into the operational tables 0.00

Q4, Month 2 O&M Environmental Technician CO PreTask planning, Load/unload 1.00 Environmental Technician CO Mobilization (from Tampa) 1.00 Environmental Technician CO Perform System O&M, optimize system 4.00 Senior PM/Engineer MM Monthly recording of system data into the operational tables 1.00

Q4, Month 3 O&M and Air Samples Collection in Summa Canisters Environmental Technician CO PreTask planning, Request sample kit, Load/unload 1.50 Environmental Technician CO Mobilization (from Tampa) 1.00 Senior PM/Engineer MM Mobilization (from Tampa) 1.00 Senior PM/Engineer MM Perform System O&M, optimize system, collect air samples 3.50 Environmental Technician CO Oversee system optimization, assist with air sample collection 3.50

RASS Report Senior PM/Engineer MM Quarterly recording of system data into tables, calculate mass recovery 2.00 Senior PM/Engineer MM Data reduction/evaluation 2.00 Senior PM/Engineer MM Draft report with conclusions and recommendations 4.00 Senior PM/Engineer MM Draft drawings: system layout, vacuum influence (3 events), DTW/GW elev 2.00 Auto CAD/GIS CF Prepare summary drawings for report submittal 3.00 Senior Engineer DC 2.00

Personnel: CO MM DC CF Hours: 12.00 15.50 2.00 3.00 TOTAL LABOR 32.50

VEHICLE TYPE RATE UNIT USEAGE

Truck (Environmental Technician) 120 day 2 240.00$ Auto (Engineer) 80 day 1 80.00$

TOTAL VEHICLE 320.00$

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC* #IDW TOTALS

VOCs 200.00$ 6 1,200.00$

Summa Canister 33.00$ 6 198.00$ Sample Shipping Large (2 day) 70.00$ 1 70.00$

TOTAL LAB 1,468.00$

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Construction / O&M / Pilot Test Kit 360.00$ day 2 720.00$ Construction / O&M Supplies 75.00$ day 2 150.00$ Expendables 40.00$ day 2 80.00$

TOTAL EQUIPMENT 950.00$

System evaluation and recommendations

TO-15 (VEW-1, -2, -3, -4, Inf, Eff)

SUBTASK 6: Utilities

PROPOSAL NO. PH237236

DATE: 8/15/2023

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

FPL Electric 500.00$ Month 11 5,500.00$

Subcontractor Handling Fee 20.00$ Month 11 220.00$

TOTAL SUBCONTRATOR 5,720.00$

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT -$

5463 West Waters Avenue, Suite 830

Tampa, FL 33634

P (813) 221-0050 F (813) 221-0051

Terracon.com

June 26, 2023

Florida Department of Environmental Protection Waste Cleanup Program Waste Management Division 2600 Blair Stone Road Tallahassee, Florida 32399-2400

Attn: Mr. Dean Cox, Environmental Consultant E: Dean.Cox@FloridaDep.gov W: 850-245-8969 M: 727-686-6502

Re: Proposal for 12 Months of System O&M and Semiannual Preparation of Remedial

Action System Status Reports Fabricare Cleaners & Laundry, Inc.

13541 N. Florida Avenue

Tampa, Hillsborough County, Florida

ERIC_4741

Task Assignment DC031B Terracon Proposal No PH4237236

Dear Mr. Cox:

Terracon Consultants, Inc. (Terracon) appreciates the opportunity to submit this proposal to the Florida Department of Environmental Protection (FDEP) Waste Cleanup Program to conduct 11 Months of System O&M with quarterly email summaries and semiannual Remedial Action Status Summary (RASS) Reports.

Scope of Services

Subtask 1 is Project Management, Ricker Lamphier is the designated Project Manager.

Subtask 2 and 4 includes monthly system Operation and Maintenance (O&M) visits, quarterly air sample collection, and quarterly email summary of performance.

Subtask 3 and 5 includes monthly system O&M visits, quarterly air sample collection, and a semiannual RASS Report.

Subtask 6 includes utility services for 11 months.

See attached LOE for details

Schedule The quarterly email summary and/or RASS reports will be submitted within 15 business days of receipt of analytical results.

Compensation See attached CEF for details.

Proposal for SVE System O&M Fabricare Cleaners & Laundry, ERIC_4741 ■ Tampa, FL June 26, 2023 ■ Terracon Proposal No. PH4237236

SCOPE OF WORK

The SVE system was recently installed at Fabricare under the TA DC031A, which included one month of system O&M. This proposal includes an additional 2 months of O&M and quarterly air sample collection for the first quarter. An additional 9 months (three quarters) of system O&M to complete a year of O&M are included in this TA. Terracon will submit an email summary and evaluation of system performance after Q1 and Q3, and a RASS report after Q2 and Q4.

DELIVERABLES

The deliverable for Subtask 2 and Subtask 4 will include an email summary and evaluation of the SVE system repairs, operating performance, and sampling results. The deliverable for Subtask 3 and 5 will include a RASS report. The email summary will include the O&M checklists, field notes, updated operational tables, and laboratory analytical report. The RASS report will also include a summary of system operation, repairs, site drawings of vacuum influence monitoring, conclusions, and recommendations.

SCHEDULE

It is estimated that the proposed 2 months and 3 quarters (11 months) of O&M will commence in August 2023, depending on Task authorization, with the first email summary deliverable by November 2023.

CLOSING REMARKS

Terracon services will be conducted in accordance with the terms and conditions, contained within DEP Waste Cleanup Program (WCP) Contract No. HW687, executed January 5, 2022. It is understood that a TA will be issued to authorize us to perform this work.

We appreciate the opportunity to provide this proposal and look forward to working with you on this project. If you should have any questions or comments, please contact either of the undersigned at 813-221-0050.

Sincerely, Terracon Consultants, Inc.

Michael Mui Donna Cline, P.E.

Remediation Engineer Senior Remediation Engineer

Attachments: Cost Spreadsheet Level of Effort

DC031Bproposal230626.pdf