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

DC028F Completion December 11, 2026

This Task Assignment authorizes Terracon to oversee SVE Construction and installation as well as authorizes 1 Month of Operation and Maintenance Reporting.

Gabriel Sostre 850-245-8749 Contractor Contractor

Contractor Contractor

Contractor Contractor

Contractor

Terracon Consultants, Inc.

Terracon Consultants, Inc.

Donna Cline 904-479-7415

ERIC_3987

5240 34th Boulevard, Suite E Gainesville, Alachua County

Alpine Dry Cleaners

✔ $ 91,576.09 ✔ $ 3,250.00

$ 94,826.09

Scope of Work

Donna Cline

Senior Associate / Remediation Engineer

02/23/2026

Digitally signed by Cline, Donna L DN: cn=Cline, Donna L, ou=Domain Users, email=Donna.Cline@terracon.com Date: 2026.02.23 16:21:14 -05'00'

Cline, Donna L

Jennifer Farrell

Digitally signed by Jennifer Farrell Date: 2026.02.23 15:28:32 -05'00'

N/A

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

Contract Number:

Task Assignment #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

BWC TAFORM 01/18

HW687

DC028F

Subtask 3: System Startup including collection of Soil Vapor Samples.

Subtask 4: Construction Completion Report.

Subtask 5: Utilities.

Subtasks 1 & 6: Week 1 and Month 1 of O&M.

Subtask 2: SVE Construction oversight.

05/22/2026

07/10/2026

08/14/2026

11/06/2026

11/06/2026

Subtask 2: FDEP approval of field notes and daily reports associated with SVE Construction oversight. (Cost Reimbursement = $2,250.00)

Subtask 3: FDEP approval of laboratory analysis of soil vapor samples and calculated mass recovery.

Subtask 4: FDEP approval of Construction Completion Report including tables, exhibits, and As-Builts.

Subtask 5: FDEP approval of utility invoices. (Cost Reimbursement = $1,000.00)

Subtasks 1 & 6: FDEP approval of interim deliverable/trip report concerning Week 1 and Month 1 of O&M. Report is to include operational tables, calculation of mass recovery, and CAD/GIS drawings.

$ 79,739.87

$ 3,717.85

$ 2,025.85

$ 2,215.00

$ 7,127.52

$ 94,826.09

McGrane_P Rectangle

Memorandum

TO:

FROM:

SUBJECT:

DATE:

Negotiation File Alpine Dry Cleaners Inc.

5240 24th Boulevard, Suite E Gainesville, Alachua County

ERIC_3987

Gabriel Sostre, Project Manager

Negotiation Summary Task Assignment DC028F (HW687)

February 13th, 2026

This Task Assignment authorizes Terracon Consultants Inc. (Terracon) to conduct oversite of SVE Construction and Installation. This TA also authorizes 1 month of Operation and Maintenance reporting.

Below is a summary of each of the subtasks related to this TA:

Subtask 1: Reserved for Project Management.

Subtask 2: Terracon shall conduct oversight of SVE Construction and Installation. Before requesting Approval to Invoice, Terracon will submit field notes as well as daily reports to the FDEP for Invoice Approval.

Subtask 3: Terracon shall oversee system startup of the SVE system. Terracon will also collect soil vapor samples from the influent and effluent for laboratory analysis and calculate mass recovery. Terracon will submit these results to the FDEP before receiving approval to invoice.

Subtask 4: Terracon shall draft a Construction Completion Report including tables, exhibits, and As-Builts.

The Construction Completion Report shall be submitted to the FDEP for Invoice Approval.

Subtask 5: Dedicated to utility costs.

Subtask 6: Terracon shall conduct 1 week and 1 month of O&M. Additionally, Terracon shall draft an interim deliverable/trip report containing the results from O&M period including soil vapor samples of the influent and effluent.

The previous total cost of this TA was $100,516.63. After negotiations with the FDEP, the total cost has been reduced to $94,826.09. This represents a decrease of $5,690.54 or 5.66% in the total cost. The total amount of labor hours dedicated to this TA has been reduced to 236.35. Terracon may invoice according to the included schedule.

FDEP COST ESTIMATE

Contractor: Terracon Date: 2/13/2026

Task #: HW687 DC028E SubTask 1 Project Management SubTask 6 Week 1 and Month 1 of O&M Site: Alpine Dry Cleaners Inc. ERIC_3987 SubTask 2 ISR Construction SubTask 7

Activity/Phase: ISR SVE Construction and Startup SubTask 3 System Startup SubTask 8 Project Manager: Gabriel Sostre SubTask 4 Startup Report SubTask 9

SubTask 5 Utilities SubTask 10

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

$46.59 Project Manager Evan Anselmo 21.35 21.35 $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

$37.26 CADD Specialist Chlesea Fugate 7.00 0.00 0.00 6.00 0.00 1.00 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

$34.57 Environmental Technicia Darryl Williams 29.50 0.00 11.00 0.00 0.00 18.50 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

$75.48 Senior Engineer Donna Cline 12.00 6.00 0.00 6.00 0.00 0.00 0.00 0.00 0.00 0.00 $46.59 Project Engineer Evan Anselmo 166.50 127.00 11.50 22.50 0.00 5.50 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

$47.64 Senior Scientist Michael Mui 0.00 0.00 0.00 0.00 0.00 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 236.35 21.35 133.00 22.50 34.50 0.00 25.00 0.00 0.00 0.00 0.00

Direct Labor $8,645.01 $994.56 $5,916.93 $380.27 $676.44 $0.00 $676.81 $0.00 $0.00 $0.00 $0.00

Overhead 116.00% $10,028.21 $1,153.69 $6,863.64 $441.11 $784.67 $0.00 $785.10 $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% $4,863.68 $559.54 $3,328.86 $213.94 $380.57 $0.00 $380.77 $0.00 $0.00 $0.00 $0.00 Total Labor $23,536.90 $2,707.79 $16,109.43 $1,035.32 $1,841.68 $0.00 $1,842.68 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF TERRACON Page 1

FDEP COST ESTIMATE

Contractor: Terracon Date: 2/13/2026

Task #: HW687 DC028E SubTask 1 Project Management SubTask 6 Week 1 and Month 1 of O&M Site: Alpine Dry Cleaners Inc. ERIC_3987 SubTask 2 ISR Construction SubTask 7

Activity/Phase: ISR SVE Construction and Startup SubTask 3 System Startup SubTask 8 Project Manager: Gabriel Sostre SubTask 4 Startup Report SubTask 9

SubTask 5 Utilities SubTask 10

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

Vehicle $1,680.00 1,200.00$ 240.00$ $0.00 $0.00 240.00$ $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 Meals $360.00 360.00$ $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Hotel $2,250.00 2,250.00$ $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $4,290.00 $3,810.00 $240.00 $0.00 $0.00 $240.00 $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 $1,225.00 $0.00 $0.00 $0.00 1,225.00$ $0.00 $0.00 $0.00 $0.00 $0.00 Preferred Drilling Solutions $51,850.00 51,850.00$ $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Backfill Testing (PDS - sub: UES) $460.00 460.00$ $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

GPRS $700.00 700.00$ $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 $54,235.00 $53,010.00 $0.00 $0.00 $1,225.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $5,239.50 $5,199.50 $0.00 $0.00 40.00$ $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $59,474.50 $58,209.50 $0.00 $0.00 $1,265.00 $0.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $2,796.00 $0.00 1,864.00$ $0.00 $0.00 932.00$ $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 $0.00 $0.00 -$ $0.00 $0.00 -$ $0.00 $0.00 $0.00 $0.00 Total Laboratory $2,796.00 $0.00 $1,864.00 $0.00 $0.00 $932.00 $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 $120.00 $0.00 40.00$ $0.00 80.00$ $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) $950.00 $0.00 $0.00 $0.00 $0.00 950.00$ $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) $1,305.00 $0.00 435.00$ $0.00 870.00$ $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $2,375.00 $0.00 $475.00 $0.00 $950.00 $950.00 $0.00 $0.00 $0.00 $0.00

Subtotal $92,472.40 $2,707.79 $78,128.93 $3,614.32 $1,841.68 $2,215.00 $3,964.68 $0.00 $0.00 $0.00 $0.00 Completion Fee $2,353.69 $270.78 $1,610.94 $103.53 $184.17 $0.00 $184.27 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $94,826.09 $2,978.57 $79,739.87 $3,717.85 $2,025.85 $2,215.00 $4,148.95 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF TERRACON Page 2

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Alpine Dry Cleaners Inc. ERIC_3987 SUBTASK 2: SVE Construction Oversight

PROPOSAL NO. EQ237242C

DATE: 2/13/2026

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

System Installation Project Engineer EA Prepare site specific HASP 1.00 Project Engineer EA Permitting Assistance (electrical and construction) 4.00 Project Engineer EA Develop construction logistics, staging, vehicular access, material storage 6.00 Project Engineer EA Oversight of Construction activities (8 hr/day), and prepare daily reports (1 hr/day) (10 d 90.00 Project Engineer EA Oversight of System Removal/Pickup & Site Restoration & System Delivery (8 hours/da 8.00 Project Engineer EA Oversight of Electrical Contractor (8 hours/day x 1.5 day) 12.00 Sr. Engineer DC Project oversight (1 day / 3 hours) to develop as-builts 3.00 Mobilization / Demobilization Senior Engineer DC 1 day (3 hours/day) 3.00 Project Engineer EA 2 days + overnight stays (3 hours/day) - system delivery + construction oversight 6.00

Personnel: EA DW DC Hours: 127.00 0.00 6.00 TOTAL LABOR 133.00

TRAVEL TYPE RATE UNIT USEAGE

Truck (EA) - Construction oversig 480.00$ weeks 2 960.00$

120.00$ day 1 120.00$ Truck (DC) 120.00$ day 1 120.00$ Hotel (EA) 225.00$ day 10 2,250.00$ Meals (EA) 36.00$ day 10 360.00$

TOTAL TRAVEL 3,810.00$

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

Preferred Drilling Solutions 51,850.00$ 1 51,850.00$ (includes electrical subcontractor, vapor phase GAC vessel, transfer SVE system from Palace Cleaners)

GPRS Underground utility locate 700 1 700.00$

Backfill Materials Testing (PDS to sub UES) Trench Compaction & Asphalt Te 460.00$ 1 460.00$

TOTAL 53,010.00$

Truck (EA) - system pickup

SUBTASK 3: System Startup

PROPOSAL NO. EQ237242C

DATE: 2/13/2026

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

System Startup Project Engineer EA 1.00 Env. Technician DW Load/unload 1.00 Env. Technician DW Conduct system startup, optimize performance, troubleshoot 5.50 Project Engineer EA Conduct system startup, optimize performance, troubleshoot 5.50 Env. Technician DW Collect soil vapor samples for laboratory analysis 1.50 Project Engineer EA Recording of lab data into operational tables and calculate mass recovery 1.50 Mobilization / Demobilization Project Engineer EA 1 days (3.5 hours/day) - Includes lab sample delivery time 3.50 Env. Technician DW 1 days (3 hours/day) 3.00

Personnel: MM DW DC CF EA Hours: 0.00 11.00 0.00 0.00 11.50 TOTAL LABOR 22.50

VEHICLE TYPE RATE UNIT USEAGE

Truck (EA) 120 day 1 120.00$ Truck (DW) 120 day 1 120.00$

TOTAL VEHICLE 240.00$

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC #IDW

VOCs 200.00$ 8 1,600.00$ Summa Canister 33.00$ 8 264.00$

Sample Shipping Large (2 day) 70.00$ 0 -$

TOTAL LAB 1,864.00$

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Construction / O&M / Pilot T 360.00$ day 1 360.00$ Construction / O&M Supplie 75.00$ day 1 75.00$ Expendables 40.00$ day 1 40.00$

TOTAL EQUIPMENT 475.00$

TO-15 (VEW-1, -2, -3, -4, -

5, -6, Influent, effluent)

PreTask Planning, prepare field sampling SOW/coordinate site access

SUBTASK 4: System Startup and Construction Completion Report

PROPOSAL NO. EQ237242C

DATE: 2/13/2026

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

WORK DESCRIPTION HOURS

Construction Completion Report Project Engineer EA 16.00

Project Engineer EA Data reduction/evaluation, and summarize in FDEP RAC tables and summarize in exhibits 4.00 Senior Engineer DC QA/QC CCR, tables, exhibit and redlined asbuilts 6.00 Project Engineer EA 1.00 Cadd Specialist CF 6.00 Project Engineer EA Elements of report preparation including organizing the text, tables, exhibits, and appendices 1.50

Personnel: MM DW DC CF EA Hours: 0.00 0.00 6.00 6.00 22.50 TOTAL LABOR 34.50

Prepare construction and red-lined as-builts of conveyance pipe alignment relative to the

Prepare Construction Completion Report including introduction, scope of work, documenting the construction activities and SVE conversions and connections to conveyance piping, photographic documentation, draft red-lined asbuilts

Sign and Seal CCR and Redlined AsBuilt Drawings

SUBTASK 5: Utilities

PROPOSAL NO. EQ237242C

1265 DATE: 2/13/2026

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

Startup / Initiation Electric 225.00$ one time 1 225.00$ GRU Electric 500.00$ Month 2 1,000.00$

Subcontractor Handling Fee 20.00$ Month 2 40.00$

TOTAL $1,265.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC #IDW

TOTAL LAB -$

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT -$

SUBTASK 6: Week 1 and Month 1 of O&M

PROPOSAL NO. EQ237242C

DATE: 2/13/2026

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Week 1 O&M Project Engineer EA 0.50 Project Engineer EA 0.50 Env. Technician DW Load/unload 1.00 Env. Technician DW System O&M, optimize system 4.00 Env. Technician DW Collect soil vapor samples for laboratory analysis 1.00 Project Engineer EA Recording of system data into the operational tables, calculate mass recovery and emiss 1.00

Month 1 O&M Project Engineer EA 0.50 Env. Technician DW PreTask planning, Load/unload 1.00 Env. Technician DW System O&M, optimize system 4.00 Env. Technician DW Collect soil vapor samples for laboratory analysis 0.50 Project Engineer EA Recording of lab data into operational tables and calculate mass recovery 1.00 Project Engineer EA 2.00 CADD Support CF CAD/GIS drawings 1.00 Mobilization / Demobilization Env. Technician DW 2 days (3.5 hours/day, includes 0.5 hrs for lab sample delivery) 7.00

Personnel: MM DW CF EA Hours: 0.00 18.50 1.00 5.50 TOTAL LABOR 25.00

VEHICLE TYPE RATE UNIT USEAGE

Truck (Staff Engineer) 120 day 0 -$ Truck (Env Tech) 120 day 2 240.00$

TOTAL VEHICLE 240.00$

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC #IDW

VOCs 200.00$ 4 800.00$

Summa Canister 33.00$ 4 132.00$ Sample Shipping Large (2 day) 70.00$ 0 -$

TOTAL LAB 932.00$

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Construction / O&M / Pilot T 360.00$ day 2 720.00$ Construction / O&M Supplie 75.00$ day 2 150.00$ Expendables 40.00$ day 2 80.00$

TOTAL EQUIPMENT 950.00$

PreTask Planning, prepare field sampling SOW/coordinate site access

Request sample kit

Month 1 system evaluation and recommendations (sent in an email)

TO-15 (Influent, effluent)

Request sample kit

5463 West Waters Avenue Tampa, FL 33634

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

Terracon.com

February 13, 2026

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

Attn: Gabriel Sostre, Environmental Specialist II E: Gabriel.Sostre@FloridaDep.gov W: 850-245-8749

Re: Proposal for Soil Vapor Extraction System Installation, Startup, 1 Month of Operation and Maintenance, and Reporting – Revision 2 Alpine Dry Cleaners Inc. (ERIC_3987) 5240 34th Boulevard, Suite E Gainesville, Alachua County, Florida

ERIC_3987

Task Assignment HW687 DC028E Terracon Project No. EQ237242C

Dear Mr. Sostre:

Terracon Consultants, Inc. (Terracon) appreciates the opportunity to submit this proposal to the Florida Department of Environmental Protection (FDEP) complete the Soil Vapor Extraction (SVE) installation, startup, 1 month operation and maintenance (O&M) and reporting for the Alpine Dry Cleaners Inc. (ERIC_3987) facility located at 5240 34th

Boulevard, Suite E in Gainesville, Alachua County, Florida. FDEP approved of the Interim Source Removal Plan on November 17, 2025.

Scope of Services

Administrative Activities System Construction System Startup and Prepare Construction Completion Report, to include Red Lined AsBuilt Drawings Utilities Week one, and month 1 O&M visit See attached LOE for details

Schedule

Deliverable is a Construction Completion Report and Red Lined AsBuilt Drawings, and an email summary of 1 month of O&M completed within 20 days of receipt of the laboratory analytical results.

Compensation See attached CEF for details.

Proposal for SVE System, O&M and Reporting Alpine Dry Cleaners Inc., ERIC_3987 | Gainesville, FL February 13, 2026 | Terracon Project No. EQ237242C

SCOPE OF WORK

As detailed in the attached Request for Bid SVE System Construction, the scope of work to be performed by the Remedial Contractor includes the following, based on the FDEP approved ISR:

Installation of 2 SVE Wells (2 interior) Conversion of 4 exterior MAGS wells to SVE wells Above-grade (interior) conveyance piping and underground (exterior) trenching and piping to SVE system and placement of exterior asphalt (~120 linear feet) surface over trench;

Installation of the electrical conveyance piping within an underground trench (if required);

Installation of fence with access gate for SVE trailer compound;

Remedial system transport of the system from the Palace Dry Cleaners site

(ERIC_5049; 733 South Orange Blossom Trail, Apopka, Orange County, FL 32703) to the Alpine Dry Cleaners site;

Disconnection and capping of electrical and PVC conveyance piping at the Palace Dry Cleaners site as part of remedial system transport (on-site electrician required to ensure power is shut down);

Contracting the services of an electrician for electrical service and system startup assistance (minimum 4 hours)

Supply drum of vapor phase granular activated carbon (GAC);

Transport and disposal of asphalt debris;

Site Restoration and Demobilization;

Terracon personnel will provide oversite of construction activities and verify conformance with the approved ISR construction drawings, perform system startup, prepare a Construction Completion Report with Redlined AsBuilt drawings, and conduct week 1 and month 1 system O&M.

Materials testing will be performed by subcontractors on the backfill material within the trenched areas to ensure adequate backfill compaction.

Soil generated during the installation of the interior SVE wells and excess soil from the installation of the pipe within the trench will be placed in a 55-gallon drums for offsite disposal. The management and offsite disposal of this investigative derived waste (IDW) will be prepared as a Work Change Directive, once the number of drums is determined.

A separate proposal will be submitted by Terracon provide site restoration at the Palace Dry Cleaners Inc. site, to manage the spent drum of vapor-phase GAC, remove piping, and fence material (as appropriate), and abandon the SVE wells.

February 13, 2026 | Terracon Project No. EQ237242C

DELIVERABLES

The Construction Completion Report (CCR) will provide a summary of construction activities, red-lined As-Built drawings, and system startup and sampling results. The CCR will also include operation and maintenance (O&M) checklists and O&M data summary tables. The CCR and As-Built drawings will be signed and sealed by a Professional Engineer.

SCHEDULE

Site construction activities will begin once the construction permit approvals from the City of Gainesville are authorized and will depend on the scheduling and availability of the remedial contractor. The site construction activities are anticipated to take 10 days. System startup will commence once the electrical permits are finalized and the power has been set up by the local utility company. The CCR will be submitted within 20 business days following receipt of the analytical results.

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 Task Assignment 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 regarding this proposal, please contact either of the undersigned at 904-309-9247.

Sincerely, Terracon Consultants, Inc.

Evan Anselmo, P.E. Donna Cline, P.E.

Project Environmental Engineer Senior Engineer

Attachments: CEFLOE Subcontractor Bids

December 31, 2025 | Terracon Project No. EQ237242C

SUBCONTRACTOR BIDS

ITEM

NO. DESCRIPTION

UNIT OF

MEASURE

EST.

QTY

UNIT

PRICE

EXTENDED

PRICE

UNIT

PRICE

EXTENDED

PRICE

UNIT

PRICE

EXTENDED

PRICE

Undergorund utility locate using ground-penetrating radar within the SVE system construction area

Lump Sum 1 $700.00 $700.00 $750.00 $750.00

TOTAL $700.00 TOTAL $750.00 TOTAL $0.00

GPRS

No bid

BID SUMMARY – Utility Locate Proposal for ISR Implementation – SVE System Construction & Startup

Alpine Dry Cleaners Inc. (ERIC_3987) 5240 34th Bloulevard, Suite E

Gainesville, Alachua County, Florida

GeoTek GeoView

Terracon Project No. EQ247429D

GPRSINC.COM

PROPOSAL

IN PURSUIT OF 1OO% SUBSURFACE DAMAGE PREVENTION

UTILITY LOCATING

VIDEO PIPE INSPECTION LEAK DETECTION

3D LASER SCANNING

MAPPING MODELING

CONCRETE IMAGING

GPRS Intelligently Visualizes The Built World® above and below ground for customers who need accurate, efficient damage prevention, existing condition as-built documentation, or project & facility management tools. Our elite nationwide team of Project Managers are experts in locating buried infrastructure, reality capture, and mapping – delivered via SiteMap®, our digital visualization software platform, with a 99.8% accuracy rate in utility locating and concrete imaging – thanks to our industry-leading Subsurface Investigation Methodology (SIM).

TERRACON

CONSULTANTS INC

GPRSQUOTE-248281 v.2 Page 2 of 4

December 30, 2025 Client: TERRACON CONSULTANTS INC Project Address: 5240 Northwest 34th Boulevard Gainesville, FL 32605 Quote Number: GPRSQUOTE-248281 GPRS Opportunity Name/Number: 5240 34th Boulevard, Gainesville, Florida - 1250ft int/ext util locate

Submitted By:

Anya Jackson

To schedule, please email:

floridainfo@gprsinc.com

GPRS appreciates the opportunity to provide this proposal. We encourage you to visit our website (www.gprsinc.com) and contact any of the numerous references listed. Our insurance certificate and W-9 can also be downloaded here. Please feel free to contact us if you have any questions or need additional information. Visit for an overview of our industry-leading best practices.

SCOPE OF WORK

Underground Utility: We understand the scope of work on this project is to search for underground utilities in the areas defined by the client which total up to 1200 sqft We will attempt to trace any utilities for which structures are visible from the work area. Utilities will be marked on the surface using paint, pin flags, or other appropriate means. The client will be responsible for providing drawings or notifying GPRS of any utilities entering the work area for which there are no apparent surface features or structures visible from the work area. To avoid additional charges, the areas should be laid out, marked, and cleared of obstructions before our arrival. Please visit www.simspec.org for an overview of our industry-leading best practices that will be applied to this project.

General Concrete Scan: We understand the scope of work on this project is to scan for obstructions embedded in or just beneath a concrete slab in an area totaling up to 50 SF. The scan area(s) should be laid out, marked, and cleared of obstructions prior to our arrival to avoid additional charges. Our findings will be marked directly onto the surface using a permanent marker when acceptable or other methods depending on the site conditions or as directed by the client. The depth of detected conduits and pipes will be marked when possible, but these measurements are only estimates. We do not recommend that you saw cut over the top of any marked conduits/pipes. GPR cannot determine the diameters of conduits/pipes so avoid all markings by at least 3” (or more if possible.) Please visit www.simspec.org for an overview of our industry-leading best practices that will be applied to this project.

• GPRS is not responsible for housekeeping. Any debris, equipment, or other obstructions in the area at the time of scanning could potentially block out needed data.

• A thorough utility search can only be completed if GPRS is given access to all utility structures, interior and exterior. This service is never a replacement for the use of the state One Call system (811).

• All of our technicians have OSHA-10 safety training or greater. Site-specific safety training is not included in this quote. Please notify us if this project requires additional safety training.

EQUIPMENT

• Underground Scanning GPR Antenna. This GPR Antenna uses frequencies ranging from 250 MHz to 450 MHz and is mounted in a stroller frame that rolls over the surface. Data is displayed on a screen and marked in the field in real-time. The surface needs to be reasonably smooth and unobstructed to obtain readable scans. Obstructions such as curbs, landscaping, and vegetation will limit the efficacy of GPR.

The total effective scan depth can be as much as 8’ or more with this antenna but can vary widely depending on the soil conditions and composition. Some soil types, such as clay, may limit maximum depths to 3’ or less. As depth increases, targets must be larger to be detected, and non-metallic targets can be challenging to locate. The depths provided should always be treated as estimates as their accuracy can be affected by multiple factors. For more information, please visit: Link

• Concrete Scanning GPR Antenna. This GPR Antenna is handheld and rolls over the surface. The device displays scan data on a screen, and the operator marks detected objects on the surface in real-time. The antenna needs a reasonably smooth, unobstructed surface for scanning and cannot scan within 2”-4” of obstructions such as walls and metal tracks. Ideally, the client removes obstacles such as these before our work begins. The total effective scan depth can be as much as 18” or more with this antenna but can vary depending on the concrete conditions, composition, and other factors such as the spacing of the reinforcing. Depth accuracy depends on obtaining a precise depth calibration for the concrete. This device does not emit harmful radiation and can be safely operated while people are in close proximity. For more information, please visit Link www.gprsinc.com https://www.gp-radar.com/resources/downloadable https://www.simspec.org http://www.simspec.org/ http://www.simspec.org/ https://www.gp-radar.com/equipment/350-400-mhz-gpr-antenna https://www.gp-radar.com/equipment/1600-2000-2300-2700-mhz-gpr-antenna

GPRSQUOTE-248281 v.2 Page 3 of 4

• Electromagnetic Pipe Locator. This receiver can passively detect the signals from live AC power or radio signals traveling along some conductive utilities. Operators can connect a transmitter directly to accessible metallic pipes, risers, or tracer wires to generate a current at a specific frequency. The receiver can then detect the resulting signal along the pipe or tracer wire. Various factors may impact this device's effectiveness, including (but not limited to) access to the utility, conductivity, grounding, and interference from other utilities.

The depths provided should always be treated as estimates as their accuracy can be affected by multiple factors. For more information, please visit: Link

• Traceable Rodder. The rodder consists of a copper wire encased in fiberglass. This device is pushed through a pipe with direct access, such as a sewer line at a cleanout or a storm drain catch basin. Operators then induce a current on the wire and trace the signal from the surface. The maximum traceable depth is 10’ depending on the soil conditions, and the maximum distance is 200’. Inserting the rodder into deeper pipes within manholes may not be feasible depending on site conditions. GPRS will not access electrical conduits. The signal is not detectable through metallic pipes. For more information, please visit: Link

• GPS. This handheld unit offers accuracy down to 4 inches; however, the accuracy achieved will depend on the satellite environment at the time of collection and is not considered survey-grade. Features can be collected as points, lines, or areas and then exported as a KML/ KMZ or overlaid on a CAD drawing. For more information, please visit: Link https://www.gp-radar.com/equipment/electromagnetic-pipe-locators https://www.gp-radar.com/Duct-Hunter-Traceable-Rodders.html https://www.gp-radar.com/equipment/gprs-data-sheets

GPRSQUOTE-248281 v.2 Page 4 of 4

PROJECT COSTS

SERVICE DESCRIPTION

FIELD SERVICES Described on Page 2 JOB SUMMARY REPORT PDF including a brief description of equipment used, findings, limitations, and site photos sent at the conclusion of every job.

SITEMAP® PERSONAL LICENSE Findings will be collected with GPS and made available on SiteMap to access the automated deliverable PDF Map, KMZ, SHP files and map viewer access on SiteMap. Results are not survey-grade accuracy. For more information, please visit: Link

TOTAL $700.00

GENERAL TERMS & CONDITIONS

This proposal is subject to the General Terms and Conditions for Services of Ground Penetrating Radar Systems, LLC posted at Link (the “Terms and Conditions”) and the Authorized User License Agreement for SiteMap® Accounts at Link and is hereby incorporated by reference into and made a part of this proposal. Customer acknowledges it has read and agrees to be bound by such Terms and Conditions. In the event of any conflict between the terms of this proposal and the Terms and Conditions, the Terms and Conditions will prevail.

1. Customer agrees to meet and perform all requirements described in this document and has fully read and understands all items listed within this document.

2. It is the customer’s responsibility to prepare the site for scanning, including clearly identifying areas to be scanned, securing access to all areas required for scanning, removing and keeping these areas clear and free of obstructions. Delays caused by customer’s failure to do so may result in an increased price.

3. GPRS does not conduct an investigation, analysis, or interpretation of soil composition, soil/concrete conditions, or geophysical, geological, engineering, or land surveying information. The customer acknowledges understanding that we are merely reporting retrieved data and that we do NOT provide geophysical, geological, engineering, or land surveying services. Customer should contact a professional in those fields if such services are needed. Data collected during may only be suitable for use within the scope of this proposal.

4. If any work to be performed is within a road or street, unless specifically included by GPRS within this proposal, it is the customer’s responsibility to provide adequate traffic control to allow GPRS’ personnel to safely and efficiently work in the road/street.

5. Time-on-site in excess of 8-hours will be billed at overtime rates.

6. This price assumes that we will be given access to perform the work during normal, weekday business hours. Work performed outside of 6am-5pm Monday-

Friday will be billed at overtime rates.

7. These rates assume that there are no certified payroll or prevailing wage requirements for this work. If GPRS receives notice that any of these conditions exist, there will be additional costs.

8. If this proposal is not accepted within 90 days of December 30, 2025, then the pricing may be subject to review.

9. If for some reason the technician arrives on site and the work is cancelled there will be a charge of $500 per requested technician.

10. If your project is in WV, SD, NM, or HI: State sales tax is not included in the total on this proposal, but will be included on the invoice.

11. Payment Terms are Net 30; or as specified if a current Master Service Agreement is in place.

ACCEPTED AND AGREED

Print Name:_____________________ Signature:_____________________ Date:________________

Company Phone/Email:___________________________ PO #:___________ Job #:______________ https://www.sitemap.com/ https://www.gp-radar.com/terms-conditions https://sitemap.com/terms-conditions/

GeoTek Services, LLC

31 December 2025

To: Evan Anselmo Terracon 8001 Baymeadows Way, Suite 1 Jacksonville, Florida 32256

From: GeoTek Services, LLC 4060 Sparrow Hawk Road Melbourne, Florida 32934

RE: Utility Locating Services – 5240 34th Boulevard in Gainesville, Florida

Mr. Anselmo, GeoTek Services is pleased to respond to your request for Utility Locating services at 5240 34th Boulevard located in Gainesville, Florida. We will scan the areas shown in your PDF drawing with the goal of locating underground utilities. We can only scan the easily accessible open areas for utilities. Note that we cannot scan beneath fixed objects such as landscaping, fencing, buildings. We will scan as close as reasonably possible to fixed objects such as walls, landscaping, fences, etc. Our deliverable will be marking paint and/or flags indicating the location of potential underground utilities. It is the client’s responsibility to protect and preserve all marks.

We will use both Electromagnetic Induction instruments as well as Ground Penetrating Radar (GPR) to detect objects below the surface. Due to the nature of sub-surface detection and the physical laws governing radio wave propagation, some buried objects may not be detectable due to depth, obscuration, or a weak radar signature. GeoTek Services will use industry standard best practices to locate sub-surface objects, however some objects may not be detectable. Geotek Services does not guarantee that all underground objects can be found. GeoTek Services assumes no liability for any damages.

We request access to any as-built site plans of the scan areas prior to rendering services. Our fixed price quote for this effort is $750.00. No out-of-pocket expenses are expected for this project. This quote is valid for sixty days.

Best Regards, Martin (Bud) Connor GeoTek Services, LLC

4060 Sparrow Hawk Road ● Melbourne, FL 32934-8525 ● info@GeoTekServices.com ● 321.473.7498

Preferred Drilling

Solutions, Inc.

Action

Environmental

WD

Environmental Services Inc.

1) Mobilization / Contractor Submittals & Permitting 4,975.00$ 6,135.00$ 4,800.00$

2) SVE Well Construction 4,450.00$ 5,180.00$ 1,800.00$

3) SVE Conveyance Piping

- Resurface trench with asphalt

4) SVE Compound Fencing 5,575.00$ 6,500.00$ 2,000.00$

5) Transport and Delivery of Treatment System from Palace Dry Cleaners to Alpine

18,550.00$ 21,250.00$ 19,850.00$

-Includes vapor phase GAC

-Includes electrician to disconnect system

6) Site Restoration and Demobilization 2,100.00$ 6,135.00$ 4,500.00$

51,850.00$ 61,350.00$ 74,950.00$

3-Bid Summary SVE System Remedial Contractor

16,200.00$ 16,150.00$ 42,000.00$

Terracon Project No. EQ247429D

REQUEST FOR BID

SVE SYSTEM CONSTRUCTION

ALPINE DRY CLEANERS INC.

5240 34TH BOULEVARD, SUITE E

GAINESVILLE, ALACHUA COUNTY, FLORIDA

ERIC_3987

Project No. EQ237242B / PEQ237242

Prepared by:

Terracon Consultants, Inc.

Jacksonville, Florida

REQUEST FOR BID –SVE SYSTEM CONSTRUCTION

Alpine Dry Cleaners Inc. ■ ERIC_3987 ■ Gainesville, Florida December 5, 2025 ■ Terracon Project No. EQ237242B / PEQ237242

Reliable ■ Responsive ■ Resourceful 1

TABLE OF CONTENTS

Page No.

NOTICE AND INSTRUCTIONS TO BIDDERS

1.1 Notice to Bidders

1.2 Existing Source Area Conditions

1.3 Purpose and Objectives

1.4 Project Schedule

1.5 General Provisions

1.6 Bid Proposal

1.7 Meetings

1.8 Site Health and Safety

SCOPE OF WORK

2.1 Pre-Construction Activities / Mobilization / Contractor Submittals

2.2 SVE Well Construction and Conversion of MAGS points to SVE Wells

2.3 SVE Conveyance Piping

2.4 Equipment Fencing

2.5 Remedial System Transport and Aboveground Installation

2.6 Site Restoration / Demobilization

2.7 CONTRACTOR Submittals

BID ITEMS AND METHOD OF MEASUREMENT

3.1 Additional Provisions

LIST OF APPENDICES

Attachment 1 – Bid Submittal Form Attachment 2 – SVE System Electrical Load Requirements Attachment 3 – GAC Vessel Specs Attachment 4 – Permitting Contacts

CONSTRUCTION DRAWINGS

Drawing 1: Cover Drawing 2: Treatment System Layout Drawing 3: Well Construction and Conveyance Pipe Detail Drawing 4: Conveyance Trench Details Drawing 5: Fence & SVE Trailer Details Drawing 6: Process & Instrumentation Diagram Drawing 7: Electrical Service Details

December 5, 2025 ■ Terracon Project No. EQ237242B / PEQ237242

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REQUEST FOR BID

SVE SYSTEM CONSTRUCTION

Alpine Dry Cleaners Inc.

5240 34th Boulevard, Suite E

Gainesville, Alachua County, Florida

NOTICE AND INSTRUCTIONS TO BIDDERS

1.1 Notice to Bidders

Terracon Consultants, Inc. (ENGINEER), on behalf of the Florida Department of Environmental Protection Waste Cleanup Program (FDEP WCP) is requesting BIDS from CONTRACTORS for Environmental Remediation Services to install a Soil Vapor Extraction (SVE) remediation system to treat chlorinated solvent impacted soil at the former Alpine Dry Cleaners Inc. facility located in Gainesville, Alachua County, Florida.

Provided herein are technical specifications and drawings to assist CONTRACTOR’s understanding of the remediation activities. ENGINEER will address any additional questions no later than one business day prior to the bid due date. Responses of questions by ENGINEER will be submitted to all CONTRACTORs.

CONTRACTOR bids including estimates shall be broken down as outlined herein. Bids will be received via no later than 1:00 pm Wednesday, December 17, 2025. All questions and Bids shall be addressed to:

Donna Cline, P.E., donna.cline@terracon.com Evan Anselmo, P.E., evan.anselmo@terracon.com

ENGINEER assumes that CONTRACTORs who respond to this bid request have reviewed this document and its attachments and are competent, qualified, and have the appropriate licenses (state & local) and insurances as defined herein to perform all aspects of the work.

CONTRACTOR’s cost to develop and provide the response to the RFP requested herein shall be done at CONTRACTOR’S sole cost.

December 5, 2025 ■ Terracon Project No. EQ237242B / PEQ237242

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1.2 Existing Source Area Conditions

The former Alpine Dry Cleaners Inc. facility is located at 5240 34th Boulevard in Gainesville, Alachua County, Florida. The former facility was located in Suite E, at the eastern end of the strip mall, which currently operates as a photography studio. Paved parking areas adjoin the building to the east and south, and a paved drive adjoins the building to the north. Active businesses (restaurants and hair salon) occupy the building within Suites A through F to the west of the former drycleaning facility. The property is bounded to the south by 34th

Boulevard, to the east by a chiropractic clinic office, the north by undeveloped wooded land and Kidworks Preschool, and to the west by a paint store (Gator Paint & Decorating). The site is sloping gradually to the north-northwest. A drainage ditch / stormwater swale was observed along the northwestern property boundary. A dry stormwater retention area is situated due east of the Site, and a stormwater ditch is present along NW 34th Boulevard.

The former drycleaning facility operated at the site between 1990 and 2016. Various violations had been recorded during operating years which included numerous failures to have adequate secondary containments for hazardous waste generated, improper labels for materials stored, failure to account for product consumption, worn floor beneath and poor integrity of drycleaning machines.

The observed lithology during previous site assessment activities within the vadose zone was generally described as fine sand with the water table at a depth of 4 to 5 feet bgs.

1.3 Purpose and Objectives

The selected remedy for the chlorinated solvent impacted soil is SVE. The objective of the remedial design is to obtain closure of the site soils without conditions by reducing soil contaminant concentrations to applicable regulatory cleanup criteria.

1.4 Project Schedule

The Interim Source Removal Workplan has been approved by the FDEP WCP.

CONTRACTOR’s proposal must include number of days needed to complete the project and the earliest anticipated start date after February 1, 2026, and a completion date prior to March 1, 2026.

The proposed start date must be a date CONTRACTOR will be able to commence and continuously work on site activities until project completion.

December 5, 2025 ■ Terracon Project No. EQ237242B / PEQ237242

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Actual start date is subject to issuance of a Task Assignment from the FDEP WCP.

1.5 General Provisions

CONTRACTOR shall provide necessary labor, materials, equipment, tools, and appurtenances as required to provide a complete and finished job acceptable to the ENGINEER, and in compliance with the respective Florida Administrative Codes.

A. CONTRACTOR shall obtain the required electrical and construction permits for the construction of the SVE remediation system. Permitting contacts are included in Attachment 4.

B. CONTRACTOR shall obtain and provide equipment, materials, tools, utilities, and protective equipment as required to complete the scope of work, including dust control and odor control, as necessary.

C. CONTRACTOR shall request a utility locate through Sunshine State One Call of Florida. Since the site is located on private property, ENGINEER shall hire a private utility locating company to identify and verify underground utilities prior to excavation and notify the ENGINEER of any conflicts. ENGINEER shall share the results of the private utility locating services with the CONTRACTOR. Repair costs for damage to existing utilities caused by CONTRACTOR shall be the responsibility of the CONTRACTOR. ENGINEER and OWNER assume no responsibility for any damage to underground utilities by CONTRACTOR.

D. CONTRACTOR shall provide a copy of their HASP to ENGINEER for review at least 2 business days prior to commencing site activities.

E. CONTRACTOR shall not conduct excavation activities or operate heavy machinery before 7:00 AM or after 6:00 PM Monday through Friday, unless obtaining prior written approval from ENGINEER and OWNER.

F. CONTRACTOR shall upon notice of award, expeditiously review and execute a Master Services Agreement (MSA) with ENGINEER.

G. CONTRACTOR invoices shall be broken down into specific activities listed on the Bid Submittal Form (Attachment 1). Invoices must clearly describe and identify tasks, rates, and expenses charged to each activity, and supporting documentation (i.e., copies of certified landfill weigh tickets and manifests).

H. Downtime/standby time due inclement weather, thunder, or unforeseen delays caused by logistics or permits should be factored in the BID submittal. No change orders will be allowed for downtime/standby time unless it is reasonable and prudent.

I. ENGINEER shall complete the following:

a. Provide technical support to the CONTRACTOR, as needed.

December 5, 2025 ■ Terracon Project No. EQ237242B / PEQ237242

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b. Provide notification to the FDEP of construction schedule and as required coordination with regulatory agencies.

1.6 Bid Proposal

A. CONTRACTOR’s bid shall be submitted on the Bid Submittal Form attached (Attachment 1).

B. CONTRACTOR’s bid shall include an Environmental Remediation Work Plan that includes the proposed methodologies for asphalt removal, installation and/or reuse of existing SVE wells, installation of SVE conveyance piping, installation of SVE trailer compound fencing, pickup, and transport of the SVE treatment system located the Palace Dry Cleaners site to the Alpine Dry Cleaners site, contracting the services of an electrician for the installation, and site restoration.

C. CONTRACTOR’s bid shall include a construction schedule.

D. CONTRACTOR’s bid shall identify the disposal facilities for asphalt debris, with name, address, and contact with the associated disposal center.

E. CONTRACTOR’s bid shall include any necessary labor and expenses required for performance of the scope and work described herein.

F. CONTRACTOR’s bid shall include the proper storage, stockpiling, and handling of asphalt debris and chlorinated solved contaminated soil.

G. CONTRACTOR and its subcontractor shall be legally authorized to conduct business in Florida and shall maintain the appropriate CONTRACTOR licenses to perform the required scope of work.

H. CONTRACTOR acknowledges that the quantities of work to be performed are subject to change and the locations of the SVE treatment points are subject to change based on site conditions. CONTRACTOR shall be compensated for the actual work completed at the applicable unit rates in accordance with Attachment 1 of this RFB.

1.7 Meetings

A. Upon notice of contract award, a Pre-Construction Meeting will be held on site with ENGINEER, CONTRACTOR, OWNER, and OWNER’s tenant to discuss the scope of the activities.

B. Upon completion of the project, a final inspection with the ENGINEER, CONTRACTOR, OWNER, and OWNER’s tenant will be performed to verify that the site work was performed and completed in accordance with the contract documents.

1.8 Site Health and Safety

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A. CONTRACTOR must comply with applicable local, state, and federal health and safety codes always. CONTRACTOR and any subcontractor personnel shall be 40-hour OSHA HAZWOPER trained and current with applicable refresher training; and provide a list of proposed employees to work on the project along with a copy of their current HAZWOPER certification.

B. It is CONTRACTOR’s responsibility for educating its supervisors, employees, and subcontractors of health and safety requirements. CONTRACTOR is responsible for worker safety and maintenance of traffic during construction. CONTRACTOR shall maintain a Health and Safety Plan on-site during construction.

C. CONTRACTOR will provide a minimum of one person to be present on-site during all remedial activities who will satisfy OSHA’s requirement of being a “competent person” in regard to excavation safety.

D. CONTRACTOR personnel while on site shall be at a minimum in Level D PPE (hard hat, steel toe boots, high-visibility safety vest, and safety glasses with hard side shields). CONTRACTOR shall, as conditions provided in the approved HASP dictate, be prepared to upgrade the level of PPE at no additional cost to ENGINEER.

SCOPE OF WORK

Work to be performed by CONTRACTOR includes the following:

Pre-construction activities;

Installation of 2 SVE wells (interior);

Conversion of 4 existing MAGS wells to SVE wells (exterior);

Above-grade (interior) conveyance piping and underground (exterior) trenching and piping to SVE system and placement of exterior asphalt (~120 linear feet) surface over trench;

Installati…