CN-370000-HW683-DC041D.pdf

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Attached to
Master Agreement FL|HW683|90e8124b5a65e607dedb86d39c72016e
Contract number
HW683
Issued by
Florida

About this file

Document Summary

This is a Task Assignment (TA) issued pursuant to Contract Number HW683 between the State of Florida Department of Environmental Protection (FDEP) and Geosyntec Consultants, Inc. The Task Assignment, numbered DC041D, is effective through September 25, 2026, and authorizes remediation activities at the J.T.J Laundromat site located at 9784 66th Street North, Pinellas Park, Florida (ERIC_5346). Sarah Aduwa serves as the FDEP Project Manager, while Nick Barnes represents Geosyntec as the contractor's project manager.

Geosyntec will conduct interim source removal (ISR) work including preparation of an ISR Work Plan, development of bid documents, and solicitation and evaluation of subcontractor bids for soil vapor extraction (SVE) system implementation to address vadose zone soil impacts from 0 to 4 feet below land surface. The total Task Assignment value is $16,473.14 on a fixed unit rate basis, with 93 total labor hours allocated across four subtasks. Deliverables include the ISR Work Plan due May 21, 2026 ($9,183.96), and Bid Documents with Site Walk and Bid Evaluation due July 20, 2026 ($7,289.18). The cost estimate reflects direct labor, overhead charges at 172.70%, and a completion fee, with no general and administrative or fringe costs applied. Vehicle expenses of $240.00 are included for site visit transportation.

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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

DC041D Completion September 25, 2026

This Task Assignment authorizes Geosyntec to conduct remediation activities at J.T.J Laundromat site in accordance with Geosyntec’s scope of work, cost estimate and schedule received on February 19, 2026.

Sarah Aduwa 850-245-8973 Contractor Geosyntec Contractor

Contractor Nick Barnes Contractor 813-557-1165

ERIC 5346

9784 66th Street North Pinellas Park, FL 33782

J.T.J Laundromat

Contractor Contractor

✔ $ 16,473.14

$ 16,473.14

Scope of Work

Geosyntec Contractor Todd Kafka

Contract Manager

Todd K. Kafka, PG (FL) Digitally signed by Todd K. Kafka, PG (FL) Date: 2026.03.07 18:12:25 -05'00'

Mubeen Darji

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

Date: 2026.03.05 15:06:07 -05'00'

N/A

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

WC TAFORM

Contract Number:

Task Assignment #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

Subtask 2 - ISR Work Plan 05/21/2026

Subtasks 1,3,4 -Field deliverable for Bid Documents, Submittal to Subcontractors, Site Walk, and Bid Evaluation 07/20/2026

Subtask 2 - Submittal and FDEP approval of ISR Work Plan $ 9,183.96

Subtasks 1,3,4 - Submittal and FDEP approval of Field deliverable for Bid Documents, Submittal to Subcontractors, Site Walk, and Bid Evaluation $ 7,289.18

$ 16,473.14

HW683

DC041D

To:

From:

Date:

HW683 Contract Negotiation File J.T.J Laundromat Pinellas Park, Florida

ERIC_5346

Sarah Aduwa, Project Manager

, 2026 Subject: Negotiation Summary

HW683_DC041D

This Task Assignment authorizes Geosyntec to conduct remediation activities at J.T.J Laundromat site in accordance with Geosyntec’s scope of work, cost estimate and schedule received on , 2026.

Nick Barnes is the Project Manager.

Subtask 2, 3, and 4 This subtask includes costs associated with the preparation of an ISR Work Plan to address vadose zone soil impacts at the Site, bid documents, and conducting a bid walk.

Geosyntec anticipates that the ISRP will detail a soil vapor extraction (SVE) system to treat soils from 0 to 4 feet (ft) below land surface (BLS), as identified in the March 2024 Site Assessment Report.

Geosyntec will communicate with the Site owner to discuss the design plan and coordinate logistics for a Site visit with the owner. Geosyntec will develop and prepare Bid Documents necessary to obtain subcontractor costs to implement the ISR at the Site.

The Bid Documents will include the specifications necessary for potential subcontractors (i.e., bidders) to provide a cost to permit, mobilize, and prepare the Site for construction;

complete trenching, backfilling, and install the treatment system; and perform Site restoration activities.

Geosyntec will develop a list of at least three qualified SVE Contractors for invitation to the Site to participate in a bid walk. Prior to scheduling the Site visit, Geosyntec will send interested Contractors copies of the ISRP, Bid Documents, and Technical Specifications.

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

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LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : J.T.J Laundromat SUBTASK: Interim Source Removal Work Plan

DATE: 2/17/2026

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal T. Kafka 1

Senior Professional M. Hensley 4

Project Professional

N. Barnes 34

Designer C. Vickers 10

TOTAL LABOR 49

VEHICLE TYPE RATE UNIT USEAGE

Truck $480.00 Week 0 $0.00 Truck N. Barnes $120.00 Day 1 $120.00

Subtotal $120.00

TOTAL VEHICLE $120.00

Prepare construction drawings (process and instrumentation diagram, well details, electrical connection to system, and piping details)

Post-Site visit design discussion (1 hr).

Prepare figures and system/well/piping layouts

Mobe/demobe to the site (2 hr). Conduct site visit to evaluate ISR implementation (1 hr). Post- Site visit design discussions with property owner and tenant (1 hr). Prepare ISR, design drawings, calculation package, and develop monitoring plan, including technical design support, well and piping layouts, and monitoring plan. PE sign/seal (30 hr).

2/24/2026 Page 3 of 5 Subtask 2

SUBTASK: Bid Package Development

DATE: 2/17/2026

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Professional N. Barnes 4

Senior Staff Professional S. Santiago 12

TOTAL LABOR 16

PE review and approval of bid specifications, contractor bid package

Prepare bid documents and technical specifications

2/24/2026 Page 4 of 5 Subtask 3

SUBTASK: Bid Walk and Evaluation

DATE: 2/17/2026

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal T. Kafka 1

Project Professional N. Barnes

Senior Staff Professional S. Santiago 6

TOTAL LABOR 18

VEHICLE TYPE RATE UNIT USEAGE

Car $80.00 Day 0 $0.00 Truck Barnes $120.00 Day 1 $120.00 Van $120.00 Day 0 $0.00

Subtotal $120.00

TOTAL VEHICLE $120.00

Evaluate contractor selection summary

Mobilization to/from site (2 hr). Conduct site visit and bid walk with contractors (2 hr).

Correspond with tenants and property owner on design and implementation plans/schedule (1 hr). PE evaluation of bids and bid comparison, evaluate contractor selection and questions from bidders, requests for additional information (6 hr).

Develop contractor bid list (1 hr). Evaluate subcontractor bids and prepare bid comparison table (3 hr). Prepare selection summary for FDEP with recommended contractor (2 hr).

2/24/2026 Page 5 of 5 Subtask 4

Site Name:

Facility ID #:

Street Address:

City:

County:

Facility Type: Active Drycleaner

Dry Drop Off

Other Description:

YES NO

Is Vapor Treatment required?

Is there groundwater contamination associated with the site?

Is the groundwater contamination off site?

Is there a potentially sensitive receptor within 150 feet of the site?

What is the estimated cost for SVE Construction?

What is the estimated annual cost for O&M?

PM Comments:

Project Manager:

Waste Site Cleanup Section

Soil Vapor Extraction (SVE) Presumptive Remedy Approval

Facility Information:

date

Based on current site assessment data, the Department concurs with the selection of Soil Vapor Extraction as a presumptive remedy for soil contamination. Additional remediation of soil and/or groundwater may be implemented based upon subsequent assessment/monitoring data.

Will annual groundwater monitoring be performed to evaluate NAM/remediation?

date

Has Modified Active Gas Sampling (MAGS) shown SVE to be an effective soil remedial option for the site?

date

Technical Advisor:

Supervisor:

J.T.J Laundromat

ERIC_5346

9784 66th Street Northh

Pinellas Park

Florida 33782

Clothing Storage

$150,000

$50,000

No comments

Sarah Aduwa Digitally signed by Sarah Aduwa Date: 2026.01.20 11:25:36 -05'00'

20-Jan-2026

27-Jan-2026

Mohammad Goudarzi Digitally signed by Mohammad Goudarzi Date: 2026.01.20 11:50:34 -05'00'

Mubeen Darji, P.E.

Digitally signed by Mubeen Darji, P.E.

Date: 2026.01.27 15:05:07 -05'00'

12802 Tampa Oaks Blvd, Suite 151 Tampa, FL 33637

PH 813.558.0990

www.geosyntec.com

JTJ Laundromat (ERIC_5346)_HW683 SOW_ISRWP_2026-02

February 19, 2026

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

Subject: Scope of Work and CEF/LOE – Interim Source Removal Work Plan &

Subcontractor Bidding Activities J.T.J Laundromat 9784 66th Street North Pinellas Park, FL 33782 FDEP Site ID ERIC_5346

Dear Ms. Aduwa:

Geosyntec Consultants, Inc. (Geosyntec) has prepared this proposed Scope of Work (SOW), Level of Effort (LOE), and Cost Estimating Form (CEF) for remediation activities at the J.T.J Laundromat Site located in Pinellas Park, Florida (ERIC_5346). This SOW includes (i) preparing an Interim Source Removal (ISR) Work Plan, (ii) preparing Bid Documents, and (iii) soliciting bids from qualified subcontractors and evaluating the subcontractor bids for selection. A description of task breakdown for field activities and report preparation is provided below. A CEF/LOE is provided as Attachment A.

Subtask 1 – Project Management

Costs associated with this subtask are directly computed.

Subtask 2 – ISR Work Plan

This subtask includes costs associated with the preparation of an ISR Work Plan (ISRP) pursuant to Chapter 62-780.525, Florida Administrative Code to address vadose zone soil impacts at the Site, bid documents, and conducting a bid walk. The ISRP will detail a soil vapor extraction (SVE) system to treat soils from 0 to 4 feet (ft) below land surface (BLS), as identified in the January 2025 Site Assessment Report.

The ISRP will include the following elements:

A recap of the soil assessment activities and results;

Proposed SVE well layout, piping layout, construction, operation, and maintenance details;

A process and instrumentation diagram;

SVE well details;

Electrical connection to system;

Piping details; and Engineering cost estimate for implementation and operation and maintenance (O&M).

Geosyntec will communicate with the Site owner to discuss the design plan and coordinate logistics for a Site visit with the owner (or representative, if present) and existing tenant. The objectives of the Site visit are to (i) evaluate interior access for construction activities, such as trenching for subgrade piping runs or the use of above grade piping into overhead spaces (or both);

(ii) document current Site conditions; discuss access and logistics with the Site owner and tenant;

determine a location for the treatment equipment; and (iii) evaluate the presence of overhead and underground utilities. Nick Barnes (Project Manager, Engineer of Record [EoR]) will conduct the Site visit. Effort has been included for Geosyntec to communicate with the property owner and tenant before and after the Site walk to ensure the proposed design is appropriate.

Subtask 3 - Bid Package Development

Geosyntec will develop and prepare Bid Documents necessary to obtain subcontractor costs to implement the ISR at the Site. The Bid Documents will include the specifications necessary for potential subcontractors (i.e., bidders) to provide a cost to permit, mobilize, and prepare the Site for construction; complete trenching, backfilling, and installing the treatment system; and perform Site restoration activities.

The Bid Documents will include:

Instructions for Bidders;

Request for Bids Scope of Work;

Construction Drawings;

Technical Specifications; and Bid Proposal Form.

The Bid Documents and Technical Specifications section will include, but not be limited to, the following elements:

Summary of work;

Description of site conditions, access constraints, known overhead and subsurface utilities, and historical soil data, etc.;

Permitting (local, state, federal);

Safety, health, and emergency response requirements;

Site preparation and pre-mobilization activities (e.g., underground utility locating);

Requirements for protection of existing structures, as applicable;

Piping locations and specifications;

Conveyance piping and connection specifications;

Backfill specifications;

Electrical connection requirements and electrical subcontractor costs;

Telemetry system connection and operational requirements;

Waste profiling, manifesting, transportation, and disposal requirements; and Site restoration and demobilization requirements.

Subtask 4: Bid Walk and Evaluation Geosyntec will develop a list of at least three qualified SVE Contractors for invitation to the Site to participate in a bid walk. Prior to scheduling the Site visit, Geosyntec will send interested Contractors copies of the ISRP, Bid Documents, and Technical Specifications. Geosyntec will coordinate the visit with the Site owner and current tenant and provide an overview of the ISRP to owner and tenant to provide input on logistics, layout changes (if Site conditions differ from those at the time of the ISRP), and how to minimize disruptions to facility operations. This information will allow for the Site visit to run smoothly and provide the best opportunity for setting clear expectations for the contractors. No additional labor has been included to address requests or changes from the discussions with the owners and tenants during the ISRP preparation. Nick Barnes (PM/EoR) will attend the Bid Walk.

Geosyntec will respond to requests for additional information (RAIs) submitted by contractors following the Site visit. Geosyntec will review contractor bids and evaluate costs and approaches to identify the best value to FDEP. Geosyntec will submit the Contractor bids, bid evaluation, and our recommendation for Contactor selection to FDEP in a separate scope of work for implementation.

JTJ Laundromat (ERIC_5346)_HW683 SOW_ISRWP_2026-02

Invoice and Deliverable Schedule

Subtask Deliverable Due Date Invoice Amount 2 ISR Work Plan May 21, 2026 $9,183.96

1,3, 4 Bid Documents, Submittal to Subcontractors, Site Walk, and Bid Evaluation

July 20, 2026 $7,289.18

Total $16,473.14 Schedule assumes Task Assignment issued March 2026.

CLOSURE

We appreciate the opportunity to assist with this project. Please 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: CEF-LOE

File details come from the government source that posted it. Updated .