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.

HW685

DC016D Completion December 12, 2025

This Task Assignment authorizes WSP to conduct groundwater sampling at Cinderella Cleaners in accordance with the May 20, 2025 Scope of Work, Cost Estimate, and Bid Documentation.

Patrick McGrane 850-245-8899 Contractor WSP USA Inc. Contractor

Contractor Matt Crews Contractor 904-363-3430

ERIC_5174

1454 10th Street, Lake Park, Palm Beach County

Cinderella Cleaners & Laundry

Contractor Contractor

✔ $ 22,867.80

$ 22,867.80

Scope of Work

WSP USA Inc.

Contractor Matthew Crews

Environmental Engineer

6/4/2025

Crews, Matt (USMC700671) Digitally signed by Crews, Matt (USMC700671) Date: 2025.06.04 11:14:16 -04'00'

Mubeen Darji

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

Date: 2025.06.04 08:27:25 -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

HW685

DC016D

Subtask 3 - PFAS Related Costs & IDW Management

Subtasks 1 & 4 - Project Management; Reporting

Subtask 2 - Annual Groundwater Monitoring 08/15/2025

09/26/2025

10/24/2025

Subtask 2 - Submittal and FDEP approval of email summary containing field documentation and certified laboratory reports for VOCs

Subtask 3 - Submittal and FDEP approval of email summary containing field documentation, certified laboratory reports for PFAS, and signed waste manifests

Subtasks 1 & 4 - Submittal and FDEP approval of the Annual Groundwater Monitoring Report

$ 10,721.32

$ 22,867.80

$ 5,211.13

$ 6,935.35

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

Cinderella Cleaners & Laundry Lake Park, Palm Beach County

ERIC_5174

FROM: Patrick McGrane, Project Manager

SUBJECT: Negotiation Summary Task Assignment DC016D (HW685)

DATE: May 27, 2025

This Task Assignment authorizes WSP USA Inc. (WSP) to conduct annual groundwater sampling at the site.

The Cinderella Cleaners site qualified for expanded PFAS monitoring following the initial screening performed in 2020. Expanded monitoring is to continue this event, with a majority of both onsite and offsite wells scheduled to be sampled.

The total cost for this project is $ with 13 total labor hours. All work is to be completed in accordance with the May 2 , 2025, Scope of Work, Cost Estimate, and Bid Documentation.

WSP may invoice according to the included schedule.

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LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Cinderella Cleaners SUBTASK 2: Annual Groundwater Monitoring Activities

DATE: 5/21/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF TITLE WORK DESCRIPTION HOURS

CHAPPELL, LOGAN Senior Consultant - X-11 7

WHIPPLE, JONATHAN Project Sci/Eng - P-9 32

JOHNSON, DANA Staff Sci/Eng - P-7 21

TOTAL LABOR 60

VEHICLE TYPE RATE UNIT USEAGE

Utility Van (JW) $480.00 per Week 1 $480.00 Utility Van (DJ) $120.00 Per day 3 $360.00

TOTAL VEHICLE $840.00

PER DIEM STAFF RATE UNIT USEAGE

Per Diem J. Whipple $36.00 Per Day 4 $144.00

Hotel J. Whipple $120.00 Per Day 3 $360.00

TOTAL PER DIEM $504.00

SUBCONTRACTOR COSTS

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

Chlorinated VOCs EPA Method 8260B $73.00 15 0 $1,095.00 PID/Hall Series EPA Method 8021 $110.00 1 0 $110.00

TOTAL LAB $1,205.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

PPE- Level D $35.00 Per Man Day 8 $280.00

Miscellaneous Expendables $40.00 Per Day 4 $160.00 Shallow Groundwater Sampling Kit $290.00 Per Day 3 $870.00

Tubing, Poly HDPE $0.30 Per Foot 525 $157.50 Tubing, Silicon 3/16 x 3/8 $3.00 Per Foot 15 $45.00

TOTAL EQUIPMENT $1,512.50

Verification of property access (3 properties) prior to groundwater sampling (3 hours). Prepare and submit email summary with field documentation and certified laboratory report with chlorinated VOC results (4 hours).

Field event preparation (3 hours). Round trip travel from Jacksonville to Lake Park (9 hours). Daily mobilization to site, instrument calibration, measure water levels, measure field parameters, collect samples from 15 monitoring wells for VOC analysis, sample and stage IDW (18 hours). Deliver samples to local Laboratory (1 hour). Scan and upload notes and documentation (1 hour).

Mobilization from West Palm office 3 days x 1 hr = (3 hours). Instrument calibration, measure water levels, measure field parameters, and collect samples from 15 monitoring wells for VOC analysis.

Sample and stage IDW (18 hours).

SUBTASK 3: PFAS Related Costs + IDW T&D

DATE: 5/21/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

CHAPPELL, LOGAN Senior Consultant - X-11 11

LUCERO, BEN Senior Consultant - X-11 2

WHIPPLE, JONATHAN Project Sci/Eng - P-9 13

JOHNSON, DANA Staff Sci/Eng - P-7 7

TOTAL LABOR 33

VEHICLE TYPE RATE UNIT USEAGE

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Erwin T&D - Non-Haz PFOS/PFAS Water $195.00 per drum 2 $390.00

TOTAL $390.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Shallow Groundwater Sampling Kit $290.00 Per Day 1 $290.00 Tubing, Poly HDPE $0.30 Per Day 280 $84.00 Tubing, Silicon 3/16 x 3/8 $3.00 Per Day 8 $24.00 Drum, 55-gallon $100.00 Per Day 2 $200.00

TOTAL EQUIPMENT $598.00

Complete forms to arrange for PFAS sample bottle order delivery and shipment from DEP Central Laboratory (1 hour). Characterize IDW and prepare waste profile for transportation and disposal of IDW (3 hours). Prepare and submit email summary with field documentation and certified laboratory report with PFAS results (3 hours). Prepare PFAS section for the draft annual report (4 hours).

CADD Figures (shallow and intermediate zones) with PFAS data in the annual report.

Collect samples from 7 wells for PFAS analysis only; collect samples from 8 wells listed in Subtask 2 for PFAS analysis; collect equipment blank for PFAS analysis (7 hours). Package and deliver PFAS samples to shipping point for DEP Central Laboratory (2 hours). Prepare data tables with PFAS analytical results (4 hours).

Collect samples from 7 wells for PFAS analysis only; collect samples from 8 wells listed in Subtask 2 for PFAS analysis; collect equipment blank for PFAS analysis (7 hours).

SUBTASK 4: Reporting

DATE: 5/21/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

SCHAEFER, GEOFFREY Practice Leader - X-13 3

CHAPPELL, LOGAN Senior Consultant - X-11 20

LUCERO, BEN Senior Consultant - X-11 5

STRAYER, ALICIA Staff Sci/Eng - P-8 2

TOTAL LABOR 30

VEHICLE TYPE RATE UNIT USEAGE

Automobile $320.00 Per Week 0 $0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB $0.00

PPE- Level D $35.00 Per Man Day 0 $0.00

TOTAL EQUIPMENT $0.00

Develop conclusions and recommendations for Annual Monitoring Report

Prepare report tables and draft Annual Monitoring Report

CADD; update figures for Annual Monitoring Report

Reporting; document production. Prepare PDF for OCULUS.

FINAL --7/24/96

WSP USA Inc.

9428 Baymeadows Road, Suite 400, Jacksonville, Florida 32256 USA T: +1 904 363-3430 F: +1 904 363-3445 wsp.com

May 20, 2025 Proposal No. 2025US414548

Mr. Patrick McGrane Florida Department of Environmental Protection Division of Waste Management Waste Site Cleanup Section 2600 Blair Stone Road, MS 4520 Tallahassee, FL 32399-2400

RE: COST PROPOSAL FOR ANNUAL GROUNDWATER MONITORING

CINDERELLA CLEANERS

1454 10TH STREET

LAKE PARK, PALM BEACH COUNTY, FLORIDA

DEP FACILITY ID NUMBER: ERIC_5174

PROPOSED TASK ASSIGNMENT: DC016D

Dear Mr. McGrane:

WSP USA Inc. (WSP) is pleased to provide the Florida Department of Environmental Protection (DEP) with this cost proposal for annual groundwater monitoring and expanded Per- and Polyfluoroalkyl Substances (PFAS) monitoring at the above-referenced site. This proposal includes a description of the proposed scope of services, level of effort sheets for each subtask, and a cost estimate form that summarizes the costs of the proposed services.

The proposed scope of services is described below.

SUBTASK 1 – PROJECT MANAGEMENT

To facilitate project quality and satisfactory completion of the proposed scope of work, all aspects of this project will be overseen by an experienced project manager. The project manager will be responsible for the schedule, budget, invoicing, project activities, and communications with DEP and the field team. Project management will include coordination of field activities; resource allocation to confirm the work is conducted by qualified professionals in accordance with the project schedule; cost control and tracking of the budget status; and submittal of project invoices in accordance with DEP Waste Site Cleanup Section requirements. The project manager will oversee the work so that it is conducted in a manner that is consistent with the requirements of the DEP-approved task assignment.

SUBTASK 2 – ANNUAL GROUNDWATER MONITORING ACTIVITIES

Groundwater Monitoring Following authorization to proceed, WSP will use the Palm Beach County Property Appraiser’s website to verify that the current property owner and the offsite property owners have an executed Permission to Enter Property agreement with the DEP. WSP will then coordinate with the real property owner, tenant, and offsite property owners for access to complete the scope of work. Offsite property owners will need to be contacted for access to monitoring wells MW009, MW010 through MW013, MW016R, and MW028.

Mr. Patrick McGrane Proposal No. 2025US414548

Florida Department of Environmental Protection May 20, 2025

WSP will collect groundwater samples from 22 monitoring wells. The attached Figures 3 through 5 from the April 2024 sampling event show the monitoring well locations, groundwater flow direction (shallow zone), and chlorinated VOC results for the shallow and intermediate zones. The attached Figure 6 shows the PFAS screening results.

Prior to groundwater sampling, the depth-to-groundwater will be measured at the wells sampled using an electronic water level indicator to determine groundwater elevations and flow direction. During the sampling event, the locks and well caps will be inspected for damage or degradation and repaired or replaced, as necessary.

Groundwater sampling activities will be completed in accordance with DEP Standard Operating Procedures (SOPs) for Field Activities (DEP SOP-001/01), dated January 2017 (effective April 16, 2018) and DEP SOPs for Sampling with and Analysis of PFAS, dated August 2020. Prior to collecting the groundwater sample, each well will be purged and field parameters including temperature, pH, specific conductance, dissolved oxygen, turbidity, and oxidation-reduction potential will be monitored. Purge volumes and field parameters will be recorded on field data sheets, and the field monitoring equipment will be calibrated in accordance with the manufacturer’s recommended procedures.

The groundwater samples to be analyzed for chlorinated VOCs will be delivered to a Florida Department of Health and National Environmental Laboratory Accreditation Program certified, fixed-base laboratory along with the completed chain-of-custody documentation. The selected groundwater samples to be analyzed for PFAS will be shipped to the DEP Central Laboratory in Tallahassee, Florida. Upon receipt of the laboratory analytical results, WSP will evaluate the chlorinated VOC and PFAS constituent concentrations to determine if off-site notification is required. If needed, WSP will submit a work change directive to the DEP to cover costs associated with preparation of the off-site notification package.

The samples will be analyzed as follows:

Sample ID Chlorinated VOCs (EPA Method 8260B)

PFAS

(DEP SOP: LC001-3 or

Similar) Shallow Zone Surficial Aquifer Wells

MW001R X X

MW002 X X

MW003 --- X

MW004 --- X

MW005 --- X

MW006 X X

MW009 --- X

MW013 X ---

MW032 X ---

MW033 X X

MW035 X X

IW014 X ---

Sample ID Chlorinated VOCs (EPA Method 8260B)

PFAS

(DEP SOP: LC001-3 or

Similar) Intermediate Zone Surficial Aquifer Wells

MW010 X X

MW011 X X

MW012 X X

MW014 --- X

MW015 X ---

MW016R X ---

MW019 X ---

MW020 X ---

MW028 --- X

MW036 --- X

Equipment Blank --- X

Investigative Derived Waste (IDW) Total VOCs X

Interim Deliverable Upon completion of Subtask 2, an e-mail deliverable will be submitted for the chlorinated VOC samples and include copies of the field data sheets, equipment calibration forms, field notes, laboratory analytical report, and laboratory chain-of-custody documentation.

SUBTASK 3 – PFAS-RELATED COSTS AND IDW TRANSPORTATION AND DISPOSAL

WSP will include costs associated with the expanded PFAS monitoring activities in this subtask. These activities include completing bottle order requests with the DEP Central Laboratory; waste characterization and waste profiling; packaging and shipping PFAS samples to the DEP Central Laboratory; labor involved in sampling wells associated with PFAS analysis only; and investigation-derived waste (IDW) transportation and disposal.

Quality Assurance/Quality Control WSP will collect one equipment blank sample during the groundwater sampling event. The equipment blank will be collected by pumping (peristaltic pump) PFAS-free water through silicon and/or HDPE tubing and into laboratory-supplied containers. The equipment blank will be analyzed for PFAS using DEP SOP: LC001-3 (or similar), as shown in the above table.

IDW Transportation and Disposal WSP will containerize the IDW purge water and decontamination water in a 55-gallon drum(s). WSP will collect a waste characterization sample from the drum for analysis of total VOCs using EPA Method 8260 and PFAS using DEP SOP: LC001-3 (or similar), as shown in the above table. The drum(s) will be temporarily staged onsite, pending waste characterization. For cost-estimating purposes, WSP has assumed that the IDW can be transported and disposed of as non-hazardous waste at an approved facility. The IDW transportation and disposal subcontractor will provide WSP with a non-hazardous waste manifest upon delivery to the disposal facility. WSP estimates two drums of IDW purge water will be generated during the field activities.

Interim Deliverable Upon completion of Subtask 3, an e-mail deliverable will be submitted for the PFAS samples and include copies of the field data sheets, equipment calibration forms, field notes, laboratory analytical report, laboratory chain-of-custody documentation, waste manifest, and updated data tables and figures.

SUBTASK 4 – REPORTING

WSP will prepare an Annual Groundwater Monitoring Report that will include a description of the sampling procedures, evaluation of the analytical results; comparison of current to historical data; tabulated summary of the current and historical analytical data; a site map showing the groundwater analytical results; water level elevation information in tables and figures; laboratory analytical data; and conclusions and recommendations.

HEALTH AND SAFETY

WSP will update the existing site-specific Health and Safety Plan for the fieldwork. The work will be completed in accordance with WSP’s safety policies and procedures. At a minimum, WSP will wear safety glasses, high visibility safety vests, and steel-toed boots. A safety job briefing will be conducted prior to the start of work activities, and anytime the scope of work or site conditions change.

COST AND SCHEDULE

The estimated cost to complete the proposed scope of work is $22,867.80. WSP anticipates the groundwater monitoring event will take place in June 2025. The level of effort sheets and cost estimate form are included in Attachment A. The IDW disposal subcontractor quotes are included in Attachment B.

The following table summarizes the proposed costs and deliverable schedule.

Task Proposed Cost Proposed Schedule/Deliverables

Subtask 1 – Project Management $ 2,045.41 August 29, 2025

Subtask 2 – Annual Groundwater Monitoring

$10,721.32 July 25, 2025 (E-mail summary with field documentation and certified laboratory analytical report for chlorinated VOCs)

Subtask 3 – Reporting $ 5,211.13 August 29, 2025 (Annual Groundwater Monitoring Report)

Subtask 4 – PFAS Related Costs and IDW Transportation & Disposal

$ 4,889.94 August 8, 2025 (E-mail summary with field documentation and certified laboratory analytical report for PFAS and non-hazardous waste manifest for IDW)

Total/Completion Date $ 22,867. 0 September 26, 2025

WSP appreciates the opportunity to provide services to the DEP. Should you require additional information or clarifications, please contact us at (850) 629-3876.

Sincerely, WSP USA Inc.

Logan Chappell, PE Matthew C. Crews, PE Environmental Engineer Assistant Vice President, Environmental Engineer

LC/MCC/as

Attachments: Figure 3 – Potentiometric Map of the Shallow Aquifer (April 15, 2024) Figure 4 – Groundwater Characterization in the Shallow Zone of the Surficial Aquifer Figure 5 – Groundwater Characterization in the Intermediate Zone of the Surficial Aquifer Figure 6 – PFAS Analytical Results in Groundwater

Attachment A – Level of Effort Sheets and Cost Estimate Form Attachment B – Subcontractor Quotes

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408 Ditmar Street Pensacola, FL 32503

To: Mr. Ralph Mongillo

WSP

9428 Baymeadows Road, Suite 400 Jacksonville, FL 32256

June 16, 2023

Re: Non-Hazardous Disposal of PFOS/PFAS Impacted Materials

Mr. Mongillo:

The price for the transportation and disposal (T&D) of non-hazardous soil, mud, and water is listed below:

For Non-Hazardous Chlorinated Solvent Impacted Materials:

Description Rate Unit T&D - Non-Haz Chlorinated Solvents Impacted Soil $ 125.00 Per Drum T&D - Non-Haz Chlorinated Solvents Impacted Mud/Water $ 125.00 Per Drum T&D - Non-Haz Chlorinated Solvents Impacted Water $ 95.00 Per Bucket

For Non-Hazardous PFAS/PFOS Impacted Materials:

Description Rate Unit Profile Fee (Charged once per site) $ 350.00 Per Site T&D - Non-Haz PFOS/PFAS Impacted Water (5-gallon bucket) $ 95.00 Per Bucket T&D - Non-Haz PFOS/PFAS Impacted Soil $ 195.00 Per Drum T&D - Non-Haz PFOS/PFAS Impacted Mud/Water $ 195.00 Per Drum

Please ensure that all drum lids are properly secured and that drums are on a level surface like the surrounding area (i.e., not on a pallet, etc.). A single False Mobilization fee will apply if our driver is not able to locate a drum on site or if we are unable to access the property due to a locked gate, etc. This quote is valid for 90 days.

Respectfully, Robert Donado Erwin Remediation, Inc.

Email: robert@erwinremediation.com p y