CN-370000-HW683-DC003E.pdf

Funding Information:

Org. Code E.O.

Object Code

Budget Entity Appropriation

Category Grant # Project # Year Amount

Additional Funding Information attached on separate page.

Rev. 8/26/2020

STATE OF FLORIDA

DEPARTMENT OF ENVIRONMENTAL PROTECTION

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

1. TA Number: TA Completion Date:

TA Description:

2. Parties State of Florida Department of Environmental Protection (Department)

Department Project Manager: Department Project Manager Phone:

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

3. Project Number:

(If different from TA Number)

Project Location(s):

Project Name:

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

Fixed Price:

Fixed Unit Rate: (Extended Price)

Cost Reimbursement:

Total TA Value:

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

Attachment 1:

Additional Attachments (if necessary):

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

State of Florida Department of Environmental Protection

CONTRACTOR Department

Name:

Title: Secretary or Designee

(Authorized Signature) (Authorized Signature)

Date:

Additional signatures attached on separate page.

HW683

DC003E July 31, 2025

Geosyntec will conduct groundwater sampling from select wells and prepare a Site Rehabilitation Completion

Report. Work will be performed according to the June 3, 2025, Work Plan submitted by Geosyntec.

Theresa Pepe 850-245-8966 Geosyntec

Tori Hood 561-922-1086

ERIC_5142

5702 Lake Worth Road #6, Greenacres, Palm Beach County

Super Drycleaner

$ 9,324.86

$ 9,324.86

Scope of Work

Geosyntec

Todd Kafka

Contract Manager

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

Date: 2025.06.05 09:30:22 -04'00'

Mubeen Darji

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

Date: 2025.06.04 16:08:39 -04'00'

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

FLORIDA DEPARTMENT OF

Environmental Protection

Bob Martinez Center

2600 Blair Stone Road Tallahassee, FL 32399-2400

Ron DeSantis Governor

Alexis A. Lambert Secretary

Memorandum

TO: Negotiation File Super Drycleaner

FACID NO. 50-9501340; ERIC_5142

Miami, Miami-Dade County FROM: Theresa Pepe, Project Manager SUBJECT: Task Assignment DC003E (HW683) DATE: June 4, 2025

Geosyntec will conduct a groundwater sampling event and, assuming the data remains clean, they will submit a Site Rehabilitation Completion Report (SRCR). Activities will be performed in accordance with the June 3, 2025, Work Plan submitted by Nick Barnes of Geosyntec.

The final task assignment total is $9,324.86. Geosyntec may invoice according to the attached schedule.

Specific negotiated subtasks are as follows:

Subtask 1: Project Management Project Management is automatically calculated as a percentage of total labor.

Subtask 2: Groundwater Sampling Geosyntec will sample three wells for drycleaning solvents and take groundwater elevation measurements across the site.

Subtask 3: IDW Management IDW will be disposed of by a licensed waste hauler. Subcontractor costs are included in the attached documentation.

Subtask 4: Site Rehabilitation Completion Report Geosyntec will submit a written report as the final deliverable. This report will include justification for site closure including the most recent soil, groundwater, and vapor data. The report will also summarize prior remedial actions taken at the site.

FDEP COST ESTIMATE

Principal

Project Professional

Senior Professional

Senior Staff Professional

Administrative Assistant

Cost Estimate Page 1 of 1 Cost Estimate

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Super Drycleaner SUBTASK: Groundwater Sample Collection

DATE: 5/30/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Professional

N. Barnes 2

Senior Staff Professional

R. Temple

TOTAL LABOR 12

VEHICLE TYPE RATE UNIT USEAGE

Truck Temple $120.00 day 1 $120.00

Subtotal $120.00

TOTAL VEHICLE $120.00

SUBCONTRACTOR COSTS

TOTAL SUB $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

VOHs 3 MWs $73.00 3 0 $219.00

Subtotal $219.00

Shipping

Small Cooler (0 to 25 lbs) $110.00 1 $110.00

Subtotal $110.00

TOTAL LAB $329.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Analytical Related

Shallow Groundwater Sampling Kit $290.00 Day 1 $290.00

Subtotal $290.00

IDW Related

Drum $100.00 Drum 1 $100.00

Subtotal $100.00

Expendables

$40.00 Day 1 $40.00

Subtotal $40.00

TOTAL EQUIPMENT $430.00

Prepare Field Package and RPO/tenant notifications (1.5 hr). Evaluate field data (0.5 hr).

Field preparation (1 hr). Round trip mobilization (1 hr/day x 1 days = 1 hr). Locate and collect depth-to-groundwater measurements from montoring wells (1 hrs). Calibration of instruments (0.5 hr/day x 1 days = 0.5 hr). Sample 3 monitoring wells (1.5 hr/well x 3 wells = 4.5 hr). IDW and sample management (2 hrs).

6/4/2025 Page 1 of 1 Subtask 2

SUBTASK: IDW Disposal

DATE: 5/30/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Professional Waste profile and IDW manifesting (2 hr).

N. Barnes 2

TOTAL LABOR 2

SUBCONTRACTOR COSTS

NAME PURPOSE COST

IDW

Erwin Remediation IDW Disposal $125/drum 1 drum $125.00 $125.00

Subtotal $125.00

TOTAL SUB $125.00

6/4/2025 Page 1 of 1 Subtask 3

SUBTASK: Site Rehabilitation Completion Report

DATE: 5/30/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal

T. Kafka 2

Senior Professional

M. Hensley 6

Project Professional

N. Barnes 20

Administrative Assistant

P. Gallagher 1

TOTAL LABOR 29

PDF Report Compilation/Assembly

Evaluating and interpreting groundwater data, develop conclusions/recommendations and closure pathway

Prepare figure package for Site Rehabiliation Completion Report

Prepare Site Rehabiliation Completion Report and sign/seal Report

6/4/2025 Page 1 of 1 Subtask 4

Super Drycleaner (ERIC_5142)_HW683 GW Monitoring-SRCR SOW

12802 Tampa Oaks Blvd.

Suite 151

Tampa, Florida 33637

PH 813.558.0990

www.geosyntec.com

June 3, 2025

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

Subject: Scope of Work and Level of Effort Groundwater Monitoring and Site Rehabilitation Completion Report Super Drycleaner 5702 Lake Worth Road Greenacres, Palm Beach County, Florida

FDEP ID ERIC_5142

Dear Ms. Aduwa, Geosyntec Consultants, Inc. (Geosyntec) has prepared this Scope of Work (SOW), Cost Estimating Form (CEF), and Level of Effort (LOE) for groundwater monitoring activities and reporting activities at the Super Drycleaner Site (Site) located in Greenacres, Florida. On 3 June 2025, Geosyntec confirmed that a Site Access Agreement (SAA) was executed with David Associates V, LLC, on 11 July 2017 as the real property owner of the Site located at the above address. The Palm Beach County property appraiser database indicates the property ownership has not changed. As a result, Geosyntec believes the current SAA remains valid. The path forward and SOW provided below was recently discussed during the Annual Site Review meeting on 29 April 2025. A copy of the CEF/LOE is provided.

Subtask 1 – Project Management

Costs associated with this subtask are directly computed.

Subtask 2 –Groundwater Monitoring

This Subtask includes costs associated with groundwater monitoring activities. Geosyntec will mobilize to the Site to collect depth-to-water measurements from the 7 Site monitoring wells in the monitoring well network (MW001 through MW007). Measurements will be collected over a 24-hour period to generate a groundwater elevation contour map to evaluate groundwater flow direction.

Groundwater monitoring well samples will be collected from monitoring wells MW004, MW005, and MW006 in accordance with the approved Interim Source Removal Work Plan (ISRWP). The samples will be collected in accordance with FDEP Standard Operating Procedures and submitted for laboratory analysis of volatile organic halocarbons (VOHs) by EPA Method 8260. Purge water

Ms. Sarah Aduwa June 3, 2025

Super Drycleaner (ERIC_5142)_HW683 GW Monitoring-SRCR SOW generated during the monitoring well sampling activities will be stored in a 55-gallon drum on- Site prior to off-Site disposal.

Subtask 3 - IDW Disposal

Following groundwater sampling activities, transportation and disposal of the IDW drum will be conducted. Bid costs prepared by the waste disposal companies are included in Attachment A.

Based on the bids, Geosyntec recommends selecting Erwin Remediation to haul and dispose of IDW generated. We have assumed no oversight is required for drum pickup and that IDW will be disposed of as non-hazardous waste based on prior analytical results (including PFAS screening in May 2023 indicating that PFAS constituents are not present in groundwater at concentrations above provisional GCTLs).

Subtask 4 – Site Rehabilitation Completion Report Preparation

Provided that groundwater concentrations are below applicable Groundwater Cleanup Target Levels (GCTLs) per Chapter 62-777, Florida Administrative Code (FAC), Geosyntec will prepare a Site Rehabilitation Completion Report (SRCR) to advance the Site to closure. The report will contain tables summarizing field and laboratory data, figures showing groundwater flow direction(s) and concentrations, and a summary of the remedial activities completed. A signed waste manifest for IDW disposal will be included in the report. The report will be signed and sealed by a Florida-licensed professional geologist or engineer.

If groundwater concentrations indicate that criteria for Site Closure are not met, the results will be discussed with FDEP, and a Groundwater Monitoring Report may only be prepared instead.

Deliverable and Invoicing Schedule:

Geosyntec proposes the following deliverables and Period of Performance schedule below.

Subtask Deliverable Deliverable Date Invoice Amount

Groundwater Sampling Field Deliverable

September 25, 2025 $2,389.65

1,3,4 Site Rehabilitation Completion Report and Final IDW Manifests

November 10, 2025 $6,935.21

Total $9,324.86

The above schedule assumes the TA is executed in June 2025

Ms. Sarah Aduwa June 3, 2025

Super Drycleaner (ERIC_5142)_HW683 GW Monitoring-SRCR SOW

Geosyntec appreciates the opportunity to provide this proposal and cost estimate to you and the FDEP. 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, VA, TN)

Project Engineer Senior Principal Hydrogeologist

Attachments: Attachment A – IDW Quotes