CN-370000-HW687-DC028D.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.

HW687

DC028D July 25, 2025

This TA authorizes Terracon to prepare an ISRP for the Alpine Cleaners site.

Gabriel Sostre 850-245-8749 Terracon Consultants, Inc.

Donna Cline 904-479-7415

ERIC_3987

5240 NW 34th Street, Gainesville, Alachua County

Alpine Cleaners

$ 11,909.32

$ 11,909.32

Scope of Work

Terracon Consultants, Inc.

Donna Cline

Senior Associate

5/20/2025

Mubeen Darji

Mubeen Darji, P.E. Digitally signed by Mubeen Darji, P.E.

Date: 2025.05.20 11:10:23 -04'00'

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

FLORIDA DEPARTMENT OF

Environmental Protection

Bob Martinez Center 2600 Blair Stone Road

Tallahassee, FL 32399-2400

Ron DeSantis Governor

Secretary

Memorandum

TO:

FROM:

Negotiation File

ERIC

, Project Manager

SUBJECT: Negotiation Summary Task Assignment (HW687)

DATE: ,

FDEP COST ESTIMATE

Contractor: Terracon

Date: 5/6/2025

Task #: HW687 DC028D SubTask 1 Project Management

Site: Alpine Cleaners SubTask 2 ISRP and Construction Drawings

Activity/Phase: ISRP and Construction Drawings SubTask 3

Project Manager: Gabriel Sostre SubTask 4

SubTask 5

Totals 1 2 3 4 5

Labor Rate Category

$55.29 Project Manager Ralph Mongillo 8.27 8.27

$33.31 CADD Specialist Chelsea Fugate 12.00 12.00 0.00 0.00 0.00

$70.14 Senior Engineer Donna Cline 31.00 31.00 0.00 0.00 0.00

$45.00 Senior Scientist/Engineer Michael Mui 21.00 21.00 0.00 0.00 0.00

Total Hours 72.27 8.27 64.00 0.00 0.00 0.00

Direct Labor $3,976.54 $457.48 $3,519.06 $0.00 $0.00 $0.00

Overhead 116.00% $4,612.79 $530.68 $4,082.11 $0.00 $0.00 $0.00

Gen & Admin 0.00% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Fringe 56.263% $2,237.32 $257.39 $1,979.93 $0.00 $0.00 $0.00

Total Labor $10,826.65 $1,245.55 $9,581.10 $0.00 $0.00 $0.00

Travel

Vehicle Rental $0.00 $0.00 $0.00 $0.00 $0.00

Mileage Costs $0.00 $0.00 $0.00 $0.00 $0.00

Air Fare $0.00 $0.00 $0.00 $0.00 $0.00

Per diem + Hotel $0.00 $0.00 $0.00 $0.00 $0.00

Total Travel $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $10,826.65 $1,245.55 $9,581.10 $0.00 $0.00 $0.00

Completion Fee $1,082.67 $124.56 $958.11 $0.00 $0.00 $0.00

Total Estimated Cost $11,909.32 $1,370.11 $10,539.21 $0.00 $0.00 $0.00

REV: 02/03 CEF TERRACON Page 1

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Alpine Cleaners

SUBTASK 2: ISRP and Construction Drawings

PROPOSAL NO. PEQ257148

DATE: 5/6/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Prepare ISRP and Construction Drawings, Signed and Sealed by a Professional Engineer

Senior Scientist/Engineer MM Evaluate MAGS report, and exterior MAGS and prepare SVE remediation design calculations 6

Senior Scientist/Engineer MM Prepare text of ISRP 6

Senior Scientist/Engineer MM Develop summary tables 4

Senior Scientist/Engineer DC Discussions with power company to evaluate power availability and sizing/phase of equipment 2

Senior Scientist/Engineer DC Develop Exhibits/Construction Drawings (SVE process lines, trench details, treatment 8 system layout, P&ID, electrical detail, and system components)

Senior Scientist/Engineer DC Evaluate remedial equipment location, sizing, and design details after discussions with 7 owner/tenant and power company

Senior Scientist/Engineer MM Prepare FDEP RAP Checklist 2

Senior Scientist/Engineer MM Discussions / technical pre-design meetings with DEP 3

Senior Engineer DC Evaluate calculations 4

Senior Engineer DC Evaluate ISRP written portion 2

Senior Engineer DC Technical evaluation and completion of Exhibits/Construction Drawings 4

Senior Engineer DC PE seal ISRP and Construction Drawings 1

Senior Engineer DC Discussions / technical pre-design meetings with DEP 3

CADD Specialist CF Create and prepare final Exhibits 4 CADD Specialist CF Prepare Construction Drawings 8

Personnel: MM DC CF

Hours: 21.00 31.00 12.00

TOTAL LABOR 64

8001 Baymeadows Way, Suite 1 Jacksonville, FL 32356

P (904) 900-6494 F (904) 268-5255

Terracon.com

April 25, 2025

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

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

Re: Proposal for Interim Source Removal Plan (Soil Vapor Extraction) Alpine Cleaners (Former) 5240 NW 34th Street Gainesville, Alachua County, Florida

ERIC_3987

Terracon Proposal No. PEQ257148

Dear Mr. Sostre:

Terracon Consultants, Inc. (Terracon) appreciates the opportunity to submit this proposal to the Florida Department of Environmental Program (FDEP) Waste Cleanup Program to prepare an Interim Source Removal Plan (ISRP) for the above-referenced facility. The proposed remedy for drycleaning solvent impacts within the vadose zone, as reported in the Site Assessment Report (Terracon, 2024) and the Supplemental Site Assessment Report (Terracon, 2025), is Soil Vapor Extraction (SVE).

Scope of Services

Pre-design meeting with FDEP Preparation of an ISRP, to include the following:

Abbreviated summary of historical site assessment results Construction Drawings, signed and sealed by a Professional Engineer FDEP RAP checklist Engineering design calculations Proposed construction schedule and cost estimate

See attached LOE for details

Schedule The ISRP will be submitted within 30 business days of receipt of Task Assignment.