CN-370000-HW683-DC004E.pdf

PDF 1 MB Posted Dec 22, 2021

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

About this file

Written by GovTribe AI · May 20, 2026

This is a Task Assignment (TA) document issued by the State of Florida Department of Environmental Protection (FDEP) to Geosyntec Consultants, Inc. for environmental monitoring and sampling services at the Classic Cleaners site located at 3307 SE Federal Highway in Stuart, Martin County, Florida. The task assignment is numbered DC004E under Contract HW683 and is effective through March 30, 2026. Sarah Aduwa serves as the FDEP Project Manager, while Melissa Shook represents Geosyntec as the contractor's project manager.

The scope of work authorizes Geosyntec to conduct groundwater monitoring and PFAS (per- and polyfluoroalkyl substances) sampling at the Classic Cleaners site in accordance with Geosyntec's scope of work, cost estimate, and schedule received on October 31, 2025. The work is divided into four subtasks: (1) Project Management; (2) Biennial Natural Attenuation Monitoring (NAM) sampling from monitoring wells MW002, MW006, and MW007 with volatile organic hydrocarbon analysis via EPA Method 8260; (3) preparation of a comprehensive NAM Report with findings, field data, laboratory results, and groundwater flow direction figures; and (4) PFAS sampling and field summary deliverable to be submitted to FDEP within two working days of receiving final laboratory results. The total task assignment value is $8,762.88 based on a fixed unit rate, representing 55 labor hours distributed across project management, field sampling, and reporting activities. All deliverables, including the NAM Report, IDW manifest, and PFAS deliverable, are due by February 27, 2026, with payment of the full contract amount contingent upon submittal and FDEP approval of these deliverables.

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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

DC004E Completion March 30, 2026

This Task Assignment authorizes Geosyntec to conduct Groundwater Monitoring and PFAS sampling at Classic Cleaners site in accordance Geosyntec’s scope of work, cost estimate and schedule received on October 31, 2025.

Sarah Aduwa 850-245-8973 Contractor Geosyntec Contractor

Contractor Melissa Shook Contractor 321-451-5480

ERIC 4929

3307 SE Federal Highway Stuart, Martin County, Florida 34997

Classic Cleaners

Contractor Contractor

✔ $ 8,762.88

$ 8,762.88

Scope of Work

Geosyntec Contractor Todd Kafka

Contract Manager

Todd K. Kafka, PG (FL) Digitally signed by Todd K. Kafka, PG (FL) Date: 2025.12.04 10:27:00 -05'00'

Mubeen Darji

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

Date: 2025.12.03 08:35:44 -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 1- 4 - NAM Report, IDW manifest, PFAS deliverable 02/27/2026

Subtask 1- 4 - Submittal and FDEP approval of NAM Report, IDW manifest, PFAS deliverable $ 8,762.88

$ 8,762.88

HW683

DC004E

To: HW683 Contract Negotiation File Classic Cleaners Stuart, Martin County, Florida

ERIC_4929

From: Sarah Aduwa, Project Manager Date: October 31, 2025 Subject: Negotiation Summary

HW683_DC004E

Melissa Shook is the Project Manager.

Subtask 2 and 3 – Geosyntec personnel will mobilize to the Site to conduct annual Natural Attenuation Monitoring (NAM) of groundwater. Groundwater samples will be collected from MW002, MW006, and MW007. The samples will be sent to an analytical laboratory for volatile organic hydrocarbon analysis via EPA Method 8260. Geosyntec will prepare a comprehensive Natural Attenuation Monitoring (NAM) Report that details the findings and outcomes of the recent NAM event. The report will include well-organized tables presenting field and laboratory groundwater data, and figures illustrating groundwater flow directions and VOH results. A concise summary of all field activities conducted will be provided.

Subtask 4 - During Subtask 2 mobilization, Geosyntec personnel will collect samples from monitoring wells MW002, MW006, and MW007 for PFAS analysis. Samples will be preserved on ice and sent to the FDEP Laboratory following proper chain of custody procedures. Geosyntec will prepare an email deliverable with attachments that include: a figure showing PFAS groundwater results (PFOA, PFOS, and their combined concentrations for each well, without isoconcentration lines), the certified analytical laboratory report, equipment calibration logs, and groundwater sampling forms.

The FDEP Project Manager agrees to the scope of work and final cost associated with this Task Assignment. The final cost is $8,76 .88 with 55 labor hours.

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LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Classic Cleaners SUBTASK: NAM Sampling

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal T. Kafka 2 Professional M. Shook 4

Senior Staff Professional RR. Temple 12

TOTAL LABOR 18

VEHICLE TYPE RATE UNIT USEAGE

Truck (1 staff x 1 days) $120.00 Day 1 $120.00 Subtotal $120.00

TOTAL VEHICLE $120.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

IDW

Erwin Remediation IDW Transportation and Disposal of PFAS Impacted Water $195.00 $195.00

Subtotal $195.00

TOTAL SUB $195.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

VOCs $70.00 0 0 $0.00 VOHs $73.00 3 0 $219.00 VOAs $60.00 0 0 $0.00

RCRA-8 $14.00 0 0 $0.00

TOC $30.00 0 0 $0.00

TDS $16.00 0 0 $0.00

TRPH $88.00 0 0 $0.00

PFAS $315.00 0 $0.00

Subtotal $219.00 Fast Turnaround Charges Percent

24 Hours 110% $0.00 0 $0.00 3 Days 65% $0.00 0 $0.00 1 Week 20% $0.00 0 $0.00

Subtotal $0.00 Shipping

Large Cooler (25 to 50 lbs) $150.00 1 $150.00 Subtotal $150.00

TOTAL LAB $369.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Analytical Related

$290.00 Day 1 $290.00 Subtotal $290.00

IDW Related Drum $100.00 Drum 1 $100.00

Subtotal $100.00 Expendables

Expendables $40.00 Day 1 $40.00 Subtotal $40.00

TOTAL EQUIPMENT $430.00

10/17/2025

Groundwater Sampling Kit

Evaluating and interpreting field data (1 hr), technical support (1 hr)

Prepare Site Access agreement and obtain signature (2 hr), Field readiness package and H&S with team (1 hr); RPO and tenant notifications (1 hr)

Field Preparation (1 hr); Mob/demob (2 hrs), collect water levels at 6 site MWs (1 hrs);

pre/post GW equipment calibration (1 hr); sample 3 MWs (1.5 hrs/well x 3 wells = 5 hrs);

IDW management (1 hr); sample management (1 hrs)

11/20/2025 Page 3 of 5 Subtask 2

SUBTASK: NAM Reporting

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal T. Kafka 2

Project Professional M. Hensley 4

Professional M. Shook 13

Administrative Assistant P. Gallagher 1

TOTAL LABOR 20

10/17/2025

PDF compilation and assembly

NAM report data evaluation/interpretation (1 hr), PE certification of report (1 hr)

Prepare GW contour figure (2 hrs) and GW results figure (2 hrs)

Characterization and waste profile for transportation and disposal of IDW drum (1);

Prepare Annual NAM report and draft figures (10) Prepare report tables, field data sheets (2 hrs)

11/20/2025 Page 4 of 5 Subtask 3

SUBTASK: PFAS Sampling and Reporting

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal T. Kafka 1

Professional MM. Hensley 2

Professional M. Shook 6

Senior Staff Professional RR. Temple 2

TOTAL LABOR 11

VEHICLE TYPE RATE UNIT USEAGE

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

TOTAL SUB $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

PFAS FDEP LAB $0.00 3 0 $0.00

Subtotal $0.00 Shipping

Large Cooler (25 to 50 lbs) $150.00 1 $150.00 Subtotal $150.00

TOTAL LAB $150.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT $0.00

10/17/2025

Data Evaluation and path forward recommendation.

Results figure preparation.

Prepare field summary deliverable (2 hr), prepare GW results table (1 hr). Incorporation of results into Subtask 3 Deliverable; tables, text, and reccomendations (3 hrs).

Collect PFAS samples from MWs included in Subtask 2 for VOH sampling 0.50 hours/well x 3 wells = 2 hrs.

11/20/2025 Page 5 of 5 Subtask 4

12802 Tampa Oaks Blvd., Suite 151 Tampa, Florida 33637

PH 813.558.0990

FAX 813.558.9726

www.geosyntec.com

17 October 2025 Ms. Sarah Aduwa Florida Department of Environmental Protection Waste Cleanup Program 2600 Blair Stone Road Tallahassee, FL 32399-2400

Subject: Scope of Work and Level of Effort Biennial NAM Groundwater Sampling Classic Cleaners (ERIC_4929) 3307 SE Federal Highway Stuart, Martin County, Florida 34997

Dear Ms. Sarah Aduwa:

Geosyntec Consultants, Inc. (Geosyntec) has prepared this Scope of Work (SOW) and proposed Level of Effort (LOE) for annual Natural Attenuation Monitoring (NAM) at the Classic Cleaners (Site) (ERIC_4929) located in Stuart, Florida.

SITE ACCESS

On 3 October 2025, Geosyntec confirmed the Site property (Parcel ID 38-38-41-002-069-00010-

5) was sold by Indian Street Shoppes, LLC, to Indian Plaza LLC. There is no existing site access agreement with Indian Plaza LLC, therefore Geosyntec will obtain a New Site Access Agreement prior to conducting work on the property.

SCOPE OF WORK

Subtask 1: Project Management

Subtask 2: Biennial NAM

Geosyntec will secure a site access agreement with Indian Plaza LLC before any field operations begin. Once site access is obtained, Geosyntec personnel will mobilize to the Site to conduct annual Natural Attenuation Monitoring (NAM) of groundwater. Geosyntec will complete a groundwater monitoring event consistent with the recommendations from the September 2024 NAM Report. Groundwater samples will be collected from MW002, MW006, and MW007, as illustrated in the attached figure. The samples will be sent to an analytical laboratory for volatile organic hydrocarbon analysis via EPA Method 8260. During the groundwater sampling event, Classic Cleaners – 2025 NAM 17 October 2025

2025 Annual NAM_Classic Cleaners SOW.docx water level measurements will be collected from the following wells: MW002, MW003, MW004, MW006, MW007, MW008 located throughout the Site.

Purge water generated during sampling activities will be collected and stored in a single 55-gallon drum. It is anticipated that analytical data obtained from the monitoring wells will be sufficient for waste profiling purposes, thereby eliminating the need for a separate investigation-derived waste (IDW) sample.

Based on the cost estimates detailed in Attachment A for IDW disposal, Geosyntec has identified Erwin Remediation as the most cost-effective option for transportation and disposal services. It is further assumed that oversight during drum pickup will not be necessary.

Company Non-Hazardous PFAS Impacted Water (per 55-gal drum)

York Environmental $1,290.00

Erwin Remediation $195.00

Hulls $1,295.20

Subtask 3: Biennial NAM Report

Geosyntec will prepare a comprehensive Natural Attenuation Monitoring (NAM) Report that details the findings and outcomes of the recent NAM event. The report will include well-organized tables presenting field and laboratory groundwater data, and figures illustrating groundwater flow directions and VOH results. A concise summary of all field activities conducted will be provided.

Additionally, the NAM Report will contain the final, signed waste manifest documenting the transportation and disposal of Investigation-Derived Waste (IDW). The report will be reviewed, signed, and sealed by a Florida-licensed professional geologist or engineer to ensure regulatory compliance and technical accuracy. Prior to submission of the report, Geosyntec will coordinate with the Site owner to discuss potential conditional closure options.

2025 Annual NAM_Classic Cleaners SOW.docx

Subtask 4: PFAS Sampling and Field Summary

During Subtask 2 mobilization, Geosyntec personnel will collect samples from monitoring wells MW002, MW006, and MW007 for PFAS analysis. Samples will be preserved on ice and sent to the FDEP Laboratory following proper chain of custody procedures.

Geosyntec will prepare an email deliverable with attachments that include: a figure showing PFAS groundwater results (PFOA, PFOS, and their combined concentrations for each well, without isoconcentration lines), the certified analytical laboratory report, equipment calibration logs, and groundwater sampling forms. This email will be submitted to the FDEP within two working days after receiving the final certified laboratory report from the FDEP Laboratory.

Geosyntec expects the final laboratory report to be emailed to Melissa Shook (melissa.shook@geosyntec.com) by the FDEP Laboratory. The completed email deliverable will be submitted to Sarah Aduwa.

Additionally, the PFAS results will also be incorporated into Subtask 3. Costs for analysis and integration into the Subtask 3 deliverable are covered under Subtask 4.

Invoice and Deliverable Schedule:

Subtask Deliverable Deliverable Due

Date Invoice Amount

1 Biennial NAM Report, IDW manifest, Site access Agreement 2/30/2026 $

Total

2025 Annual NAM_Classic Cleaners SOW.docx

As always, we appreciate the opportunity to continue working on this project for the FDEP. Please contact us at 321-451-5480 if you have any questions.

Sincerely, Melissa Shook, EI Todd K. Kafka, PG (FL, VA, TN)

Professional Senior Principal Hydrogeologist

Attachments Figures A - Subcontractor Evaluation

LOE/CEF

Dr um $9

Pr of ile F ee (P

Dr um

Tr an sp or ta tio n

Dr um $1

Tr an sp or ta tio n $4

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Fe e

(2 0%

No te s Th e se le ct ed su bc on tr ac to r i s h ig hl ig ht ed in y el lo w in di ca te s c os tin g ba se d on d et ec tio n of P

in di ca te s p ro fil e fe e re qu ire d on ly fo r t he fi rs t t im e su bc on tr ac to r p ro vi de s I

d isp os al fo r a si te

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R em ed at io n

From: Larry Hall To: Blaine Dawson Subject: RE: Updated Generic IDW Quote Date: Friday, August 8, 2025 9:45:00 AM

CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. If you have any suspicion, please confirm with the sender verbally that this email is authentic. If you suspect fraud, click "Phish Alert Report."

Yes- if it is sampled for and has any hit it will have to go to a hazardous waste facility.

From: Blaine Dawson <BCDawson@Geosyntec.com> Sent: Friday, August 8, 2025 9:41 AM To: Larry Hall <lhall@hullsenvironmental.com> Subject: Re: Updated Generic IDW Quote

Good morning Larry, Is PFAS waste having to go hazardous now?

Thank you, Blaine

Get Outlook for iOS

From: Larry Hall <lhall@hullsenvironmental.com> Sent: Friday, August 8, 2025 9:09:19 AM To: Blaine Dawson <BCDawson@Geosyntec.com> Subject: RE: Updated Generic IDW Quote

Blaine, See pricing below.

Thanks, Larry Hall

Yes- if it is sampled for and has any hit it will have to go to a hazardous waste facility

From: Blaine Dawson <BCDawson@Geosyntec.com> Sent: Thursday, August 7, 2025 11:04 AM To: Larry Hall <lhall@hullsenvironmental.com> Subject: Updated Generic IDW Quote

Good morning Larry, In light of the update you recently provided about LES, I was hoping you might be able to prepare an updated IDW disposal quote (previous version attached) for use as part of future proposals. Please see the below list of scenarios I need updated waste disposal costs for through the remainder of 2025. We will reach out again at the beginning of 2026 for updated rates.

Scenario 1

FDEP drycleaner site where VOC concentrations are below hazardous levels for both soils and groundwater, and PFAS has not been investigated for at the site. $260.00 per drum solid or liquid less than 50 miles- Add $95 per additional 50 miles

Scenario 2

FDEP drycleaner site where VOC concentrations are below hazardous levels for both soils and groundwater, and PFAS has been detected at concentrations above the laboratory's method detection limit but is below the current provisional groundwater cleanup target level of 70 ng/L. $915.20 per drum solid or liquid- Transportation per drum/load up to 10 drums- $380.00

Scenario 3

FDEP drycleaner site where VOC concentrations are below hazardous levels for both soils and groundwater, and PFAS has been detected at concentrations above the current provisional groundwater cleanup target level of 70 ng/L. $915.20 per drum solid or liquid- Transportation per drum/load up to 10 drums -$380.00

Scenario 4

FDEP PRP site where VOA concentrations are below hazardous levels for both soils and groundwater. $260.00 per drum solid or liquid less than 50 miles- Add $95 per each additional 50 miles

Please let me know if you have any questions or if you need anything else from me to support your efforts on this. If any of the above scenarios requires additional analytical results beyond those described, please let me know so I can include those in the overall cost evaluation. I really appreciate your help with this!

Thank you, Blaine Dawson, PG (FL,TN) Senior Geologist p g p g $915.20 per drum solid or liquid- Transportation per drum/load up to 10 drums- $380.00

408 Ditmar Street Pensacola, FL 32503

ErwinRemediation@Gmail.com - P.O. Box 884 Gulf Breeze, FL 32562 (850) 292-6511

To: Mr. Nicholas Barnes Geosyntec Consultants, Inc.

12802 Tampa Oaks Boulevard, Suite 151 Tampa, FL 33637

April 15, 2025

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

Mr. Barnes:

The price for the transportation and disposal (T&D) of 55-gallon drums of non-hazardous soil, mud, and water is listed below:

Impacted with Non-Hazardous Petroleum or Chlorinated Solvents:

Description Rate Unit T&D - Non-Haz Soil $ 110.00 Per Drum T&D - Non-Haz Mud/Water $ 125.00 Per Drum

Impacted with Non-Hazardous PFAS/PFOS:

Description Rate Unit Profile Fee (Charged once per site) $ 350.00 Per Site 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

Dry cleaning sites will require 8260-VOH lab analysis and PFAS sites will require the full FDEP lab analysis for IDW waste characterization.

This quote is valid for 120 days.

Respectfully, Robert Donado Erwin Remediation, Inc.

Email: Robert@ErwinRemediation.com Office: (850) 466-2358

Profile Fee (Charged once per site) $ 350.00 Per Site 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

From: Tony Burgess To: Blaine Dawson Subject: Re: IDW Management Quotes Date: Monday, September 22, 2025 2:27:31 PM

Blaine, We went through the scenarios described below.

Please contact me with any additional questions or concerns.

Scenario 1 FDEP drycleaner site where VOC concentrations are below hazardous levels for both soils and groundwater, and PFAS has not been investigated for at the site.

NonHaz - $225.00/55 Liquids/Solids – No PFAS F002 - $625.00/55 Liquids and Solids – No PFAS Scenario 2 FDEP drycleaner site where VOC concentrations are below hazardous levels for both soils and groundwater, and PFAS has been detected at concentrations above the laboratory's method detection limit but is below the current provisional groundwater cleanup target level of 70 ng/L.

PFAS only - $625.00/55 Liquids and Solids F002 & PFAS - $7.40/Lb with $625.00/55 Min – Liquids F002 & PFAS - $4.40/Lb with $625.00/55 Min – Solids Scenario 3 FDEP drycleaner site where VOC concentrations are below hazardous levels for both soils and groundwater, and PFAS has been detected at concentrations above the current provisional groundwater cleanup target level of 70 ng/L.

PFAS only - $625.00/55 Liquids and Solids F002 & PFAS - $7.40/Lb with $625.00/55 Min – Liquids F002 & PFAS - $4.40/Lb with $625.00/55 Min – Solids Scenario 4 FDEP PRP site where VOA concentrations are below hazardous levels for both soils and groundwater.

NonHaz - $225.00/55 Liquids/Solids – No PFAS F002 - $625.00/55 Liquids and Solids – No PFAS Please add:

Energy/Insurance------------20% (Total Ticket) Transportation----------------$450.00/stop

Tony Burgess

York Environmental Services PO Box 600532 Jacksonville, FL 32260 Phone: (904) 718-0883 p g g PFAS only - $625.00/55 Liquids and Solids

Energy/Insurance------------20% (Total Ticket)gy ( Transportation----------------$450.00/stop

File details come from the government source that posted it. Updated May 20, 2026.