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

DC002D December 13, 2024

This Task Assignment authorizes Terracon Consultants, Inc. (Terracon) to conduct Annual

Groundwater Monitoring and Expanded PFAS Sampling at Village Cleaners in accordance with the June 14, 2024 Scope of Work, Cost Estimate, and Bid Documentation.

Patrick McGrane 850-245-8899 Terracon Consultants, Inc.

Donna Cline 904-479-7415

ERIC_5205

2100 45th Street, West Palm Beach, Palm Beach County

Village Cleaners

$ 14,476.11

$ 14,476.11

Scope of Work

Terracon Consultants, Inc.

Donna Cline

Sr. Associate / Remediation Engineer

Mubeen Darji

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

Date: 2024.06.24 08:50:31 -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

Jeanette Nuñez Lt. Governor

Shawn Hamilton

Secretary

Memorandum

TO: Negotiation File Village Cleaners West Palm Beach, Plam Beach County

ERIC_5205

FROM: Patrick McGrane, Project Manager

SUBJECT: Negotiation Summary Task Assignment DC002D (HW687)

DATE: June 18, 2024

This Task Assignment authorizes Terracon Consultants, Inc. (Terracon) to conduct Annual Groundwater Monitoring and Expanded PFAS Monitoring at the Village Cleaners site.

The total cost for this project is $14,476.11 with approximately 89 total labor hours. All work is to be completed in accordance with the June 14, 2024, Scope of Work, Cost Estimate, and Bid Documentation.

Terracon may invoice according to the included schedule.

Subtask 1:

Project Management is automatically calculated as a percentage of total labor in accordance with Contract HW687.

Subtask 2:

Following verification of an accurate access agreement with the current real property owner, Terracon will collect samples from 10 monitoring wells. All 10 samples will be analyzed for chlorinated VOHs using EPA Method 8260.

Expanded PFAS monitoring will be performed due to an exceedance of the PGCTL found in groundwater onsite. As a result, all 10 wells will also be sampled and analyzed for PFAS at the DEP Central Laboratory in Tallahassee, FL.

Following the groundwater sampling event, Terracon will submit an Annual Groundwater Report summarizing their findings with updated analytical results and tables as well as conclusions and recommendations based on the most recent data.

Subtask 3:

Includes costs associated with PFAS sampling (labor hours and subsequent reporting) as described in Subtask 3 deliverable.

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Village Cleaners WPB, ERIC_5205 SUBTASK 2: VOH Groundwater Sampling Proposal No: PHB237028

DATE: 6/18/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Field Task Planning Groundwater Sampling

Senior Geologist SO 1.00

Senior Geologist SO 3.00

Groundwater Sampling

Senior Staff Scientist JE Load/unload 1.00

Senior Staff Scientist JE Mobilization/Demobilization (from PSL) 4.00

Senior Staff Scientist JE Collect water levels from 10 wells @ 10 minutes per well 1.50

Senior Staff Scientist JE Collect 10 VOH Groundwater Samples (MW-1, MW-2, MW-3, MW-7, MW-9, MW-10, MW-1 15.00

MW-13, MW-14, and MW-16) 10 wells @1.5 hours per well

Senior Staff Scientist JE Containerize IDW in the Central SVE Compound 1.00

IDW Coordination

Senior Geologist SO Prepare IDW Waste Characterization/Generator Profile 1.00

Senior Staff Scientist JE Coordinate IDW T&D Meet Transporter onsite unlock gate for access 3.50

Report Deliverable

Senior Staff Scientist JE Prepare report tables, draft groundwater elevation and analytical isoconcentration figures 6.00

Senior Staff Scientist JE Prepare report 8.00

Senior Staff Scientist JE QA/QC field and laboratory data 2.00

Senior Staff Scientist JE Summarize groundwater analytical results 2.00

Senior Geologist SO Summarize groundwater geochemistry field results 1.00

Senior Geologist SO Conclusions/Recommendations QA/QC 4.00

Cadd Specialist CF Prepare and update TetraTech base Figures and Exhibits 4.00

SO BP JE CF

Hours: 10.00 0.00 44.00 4.00 TOTAL LABOR 58.00

VEHICLE TYPE RATE UNIT USEAGE

Truck (Sampling) 120.00$ day 2 240.00$

Car IDW Pick Up 80.00$ day 1 80.00$

TOTAL VEHICLE 320.00$

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

Captiol Environmental IDW Disposal 165.00$ Drum 2 330.00$

TOTAL SUBCONTRACTOR 330.00$

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC* #IDW TOTALS

Halocarbons (short list) EPA 8260 63.00$ 10 0 1 693.00$

Sample Shipping Large Cooler 110.00$ 1 0 0 110.00$

TOTAL LAB 693.00$

TOTAL 803.00$

EQUIPMENT ITEM RATE UNIT USEAGE TOTALS

Expendables Expendables 40.00$ day 2 80.00$ Ice 6.50$ Bag 4 26.00$

Analytical Equipment Shallow Groundwater Sampling Kit 290.00$ day 2 580.00$ Tubing, HDPE 0.30$ ft 250 75.00$ Tubing, silicon (3/16 x 3/8) 3.00$ ft 10 30.00$

IDW 55-gallon drum, new 100.00$ drum 2 200.00$

TOTAL EQUIPMENT 991.00$

Request Sample Kit

PreTask Planning, prepare field sampling Coordinate Contractors and Field Work Request

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Village Cleaners , ERIC_5205 SUBTASK 3: Expanded PFAS Sampling Proposal No PHB237028

DATE: 6/18/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Field Task Planning Groundwater Sampling

Senior Geologist SO 1.00

Senior Geologist SO 2.00

Groundwater Sampling

Senior Staff Scientist JE Load/unload 0.00

Senior Staff Scientist JE Mobilization/Demobilization (from WPB) 0.00

Senior Staff Scientist JE Collect 10 PFAS Groundwater Samples (MW-1, MW-3, MW-6, MW-8, MW-9, 4.50

MW-12, MW-13, MW-14, MW-15, and MW-16) 3 additional wells @1.5 hours per well, bolded are not included with VOHs 10 total PFAS

Senior Staff Scientist JE Containerize IDW in the Central SVE Compound 0.50

IDW Coordination

Senior Geologist SO Prepare IDW Waste Characterization/Generator Profile 0.50

Senior Staff Scientist JE Coordinate IDW T&D Meet Transporter onsite unlock gate for access 0.00

Email Deliverable for PFAS Sampling

Senior Staff Scientist JE QA/QC field and laboratory data 2.00

Senior Staff Scientist JE Evaluate and summarize groundwater analytical results 6.00

Senior Geologist SO Conclusions and Recommendations for PFAS analysis 4.00

Cadd Specialist CF Prepare PFAS exhibit with text boxes (showing PFOA, PFOS and PFOA+PFAS for eac 2.00

SO BP JE CF

Hours: 7.50 0.00 13.00 2.00 TOTAL LABOR 22.50

VEHICLE TYPE RATE UNIT USEAGE

Truck (Sampling) 120.00$ day 0 -$

Car IDW Pick Up 80.00$ day 0 -$

TOTAL VEHICLE -$

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC* #IDW TOTALS

PFAS Analysis FDEP Laboratory -$ 10 1 1 -$

(MW-1, MW-3, MW-6, MW-8, MW-9, MW-12, MW-13, MW-14, MW-15, and MW-16) Sample Shipping Small Cooler -$ 1 -$

TOTAL LAB -$

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables Expendables 40.00$ day 0 -$ Ice 6.50$ Bag 2 13.00$

Analytical Shallow Groundwater Samplin 290.00$ day 0 -$ Tubing, HDPE 0.30$ ft 60 18.00$ Tubing, silicon (3/16 x 3/8) 3.00$ ft 3 9.00$

IDW 55-gallon drum, new 100.00$ drum 0 -$

TOTAL EQUIPMENT 40.00$

Request Sample Kit

PreTask Planning, prepare field sampling Coordinate Contractors and Field Work

1225 Omar Road West Palm Beach, Florida 33405

P (561) 689-4299 F (813) 221-0051

Terracon.com

June 14, 2024

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

Attn: Mr. Patrick McGrane, Environmental Specialist III E: Patrick.Mcgrane@FloridaDep.gov W: 850-245-8899

Re: Proposal for Groundwater Sampling and Expanded PFAS Groundwater Evaluation Village Cleaners (Former) 2100 45th Street West Palm Beach, Florida 34405

ERIC_5205

FDEP Contract HW687 Terracon Proposal No PHB237028

Dear Mr. Cox:

Terracon Consultants, Inc. (Terracon) appreciates the opportunity to submit this proposal to the Florida Department of Environmental Program (FDEP) Waste Cleanup Program (WCP) to conduct Groundwater Monitoring for Volatile Organic Halocarbons (VOHs) and conduct expanded groundwater sampling for per-and polyfluorinated substances (PFAS) analysis for the above-referenced facility.

Scope of Services

Subtask 1 - The costs associated with this subtask are calculated automatically at 13% of the direct labor costs of the remaining subtasks.

Subtask 2 –VOH Groundwater Sampling Field preparation, mobilize to site, and perform groundwater sampling and laboratory analysis of 10 existing monitoring wells (MW-1, MW-2, MW-3, MW-7, MW9, MW-10, MW-12, MW-13, MW-14 and MW-16) for VOHs.

Review VOH results and prepare and Groundwater Monitoring Report including updated tables and groundwater flow and concentration exhibits and provide conclusions and recommendations.

Subtask 3 – Expanded PFAS Sampling Field task planning, mobilize to site, and perform groundwater sampling and laboratory analysis for PFAS of 10 monitoring wells.

Proposal fo Annual Groundwater Monitoring Report and PFAS Screening Email Summary Village Cleaners (Former), ERIC_5205 West Plam Beach, FL June 14, 2024 Terracon Proposal No. PHB237028

Monitoring wells proposed for PFAS sampling: (MW-1, MW-

3, MW-6, MW-8, MW-9, MW-12, MW-13, MW-14, MW-

15, and MW-16) PFAS only bolded PFAS samples are sent by overnight courier to FDEP’s laboratory for sample analysis, Review PFAS results and prepare a report section to discuss results and provide conclusions and recommendations.

See attached LOE for details

Deliverable Ground Monitoring Report April 30, 2024, tentative based on TA authorization and following receipt of laboratory results.

Compensation See attached CEF for details.

BACKGROUND GROUNDWATER

According to Tetra Tech’s 2021 Groundwater Monitoring Report, samples were collected from 10 monitoring wells. Three of the 10 monitoring wells sampled in the September 2021 sampling event exceeded the Chapter 62-777, Table I, Florida Administrative Code (F.A.C.) Groundwater Cleanup Target Level (GCTL) for vinyl chloride (8.50 µg/L from MW-9, 2.48 µg/L from MW-10 and 2.46 µg/L MW-13). PCE and TCE was not found to be exceeding the Chapter 62-777, GCTLs in any of the groundwater samples analyzed from the September 2021 sampling event. In addition, Cis-1,2 dichloroethene was detected in five of the 10 monitoring wells above the laboratory method detection limits (MDLs) but below the respective GCTL. Trans 1,2 dichloroethene was also detected in one of the 10 monitoring wells above the laboratory MDLs but below its respective GCTL. The remaining monitoring wells had no reported exceedances of drycleaning contaminants of interest (COIs) in groundwater during this monitoring period. All reported detections were reported below their respective target level prescribed in Chapter 62-777 for the September 2021 monitoring event.

Overall, where levels were detected above their respective GCTL (i.e., VC), the groundwater exhibited slight increases in concentrations from historical. These increases in VC concentrations coincide with decreases of PCE and TCE concentrations to below detection limits.

PFAS sampling was conducted at the site on August 22, 2023, for monitoring wells MW-1, MW-8, MW-9, and MW-10. Analytical results reported Perfluorooctanic acid (PFOA) + perfluorooctanesulfonic acid (PFOS) above the FDEP Provisional Cleanup Target Level (PGCTL) in MW-1, MW-8, MW-9, and MW-10.

Expanded sampling of the PFOA+PFOS PGCTL exceedances was recommended to the FDEP during the email deliverable to define the horizontal extent and confirm if deeper investigation is warranted.

SCOPE OF SERVICES

Terracon recommends collecting groundwater samples from 10 monitoring wells (MW-1, MW-3, MW-6, MW-8, MW-9, MW-12, MW-13, MW-14, MW-15 and MW-16) for analysis of VOHs, of which 7 (MW-1, MW-3, MW-9, MW-12, MW-13, MW-14 and MW-16) will be sampled for VOHS and PFAS, in addition monitoring wells MW-6, MW-8, MW-15 will be analyzed for PFAS only, for a total of 10 wells to be collected for expanded PFAS Screening during the sampling event.

Proposal fo Annual Groundwater Monitoring Report and PFAS Screening Email Summary Village Cleaners (Former), ERIC_5205 West Plam Beach, FL June 14, 2024 Terracon Proposal No. PHB237028

CLOSING REMARKS

Terracon services will be conducted in accordance with the terms and conditions, contained within DEP Waste Cleanup Program (WCP) Contract No. HW687, executed January 5, 2022. It is understood that a Task Assignment will be issued to authorize us to perform this work.

We appreciate the opportunity to provide this proposal and look forward to working with you on this project. If you should have any questions or comments, please contact either of the undersigned at .

Sincerely, Terracon Consultants, Inc.

Shawn Ouellette, P.G. Donna Cline, P.E.

Senior Geologist Senior Remediation Engineer

Attachments: Cost Spreadsheet Level of Effort IDW Bids

Capitol 3520 NW 43rd street Environmental Gainesville FL 32606 Services, Inc. 352-792-6064 x 112 www.capitolenv.com

EXPERTISE SUSTAINABILITY SOLUTIONS

Shawn Ouellette Terracon 12-15-2023 Port St Lucie

Scope of Work: Provide drum pickup, transportation, and disposal from various non Hazardous waste material from dry cleaning sites in Florida.

As directed by site Manager.

DESCRIPTION

Estimated Quantity

UM Price $ Total $

IDW water disposal drums 55 gallon 1-20 Per Drum $165.00

IDW solids / sludge disposal drums 55 gallon 1-20 Per Drum $165.00

Drums must be on hard surface IE Concrete, asphalt. Or, Additional loading time $155.00 per hour

Fuel Charge and Tax Charge. Equipment and Personnel billed Portal to Portal. Actual time

Sincerely Yours, Mike Anderson manderson@capitolenv.com

Preliminary Proposal

18500 N. Allied Way Phoenix, AZ 85054 | RepublicServices.com | Environmental Services, Recycling & Waste

Rev.060123

PROPOSAL #: MS-121823-TAM

COMPANY: Terracon ADDRESS: 645 NW Enterprise Dr

Port St Lucie, FL 34986 CONTACT: Shawn Ouellette

PHONE: (561) 689-4299

EMAIL: shawn.ouellette@terracon.com

12/18/23

Dear Shawn Ouellette:

Republic Services appreciates this opportunity to provide you with environmental solutions. Following up on our earlier discussion, we are pleased to present this preliminary proposal.

Republic Services now offers comprehensive environmental solutions, including waste treatment, field and industrial services and 24/7 emergency response services. With a network of 40,000 employees and more than 175 dedicated Environmental Solutions locations, our customers benefit from working with an industry leader that can provide innovative solutions for hazardous and regulated waste, in addition to our recycling and waste services you have relied on for years.

Tampa Facility offers a single source option for your waste management needs, providing premier service to companies in a wide variety of industries. This RCRA Part B facility manages most waste codes and specializes in lab packing, pharmaceutical wastes, small quantity services (LTL and household hazardous waste), waste generated by the travel/tourism industry, remediation, emergency response, and industrial cleaning.

We understand you need a professional, integrated solution, and we have designed this proposal to meet those needs. Our best-in-class customer service leverages our industry-leading capabilities and will allow us to deliver the strongest solution available in the market today. We look forward to supporting you on this project!

Scope of Work:

Republic Services Tampa Facilities group is please to submit this proposal to provide, labor material, and equipment necessary to properly package, transport, and dispose of designated waste materials from your location in West Palm Beach, FL. Republic Services proposes to perform the following work:

Properly segregate and label all designated waste materials in accordance with all applicable regulations (as necessary)

Provide all necessary shipping documents and transport the materials in licensed vehicles.

Customer/Generator prepared material must be in DOT-shippable containers.

Pricing applicable on all containers (percentage of 55-gallon drum price): 5-15 Gallons 35%;

16-30 Gallons 75%; 31-55 Gallons 100%; 56-85 Gallons 150%; CYB 300%

18500 N. Allied Way Phoenix, AZ 85054 | RepublicServices.com | Environmental Services, Recycling & Waste

Rev.060123

Facility: Republic Services Tampa Facility

Treatment Type: Landfill

Rates:

Description Size Unit Rate Quantity Minimums Ext Cost IDW Liquids PFAS 55 Gal $255.00 2 $510.00

Profile / Paperwork Fee $150.00 1 $150.00

Environmental Insurance Recovery Fee 20% $102.00

RCRA Haz Waste Fee - Haz Waste only 3%

E-Manifest Fee $20.00

Estimated Disposal Subtotal $762.00

Transportation West Palm Beach, FL to Tampa, FL

Size Unit Rate Quantity Ext Cost

Transportation Minimum $350.00 $350.00

Container Rate 55 Gal $45.00 2

Fuel Surcharge - Varies Weekly 35% $122.50

Demurrage - After 1 Hour Free Hour $175.00

Estimated Transportation Total $472.50

Estimated Project Total $1,234.50

Additional Charges:

18500 N. Allied Way Phoenix, AZ 85054 | RepublicServices.com | Environmental Services, Recycling & Waste

Rev.060123

TERMS & CONDITIONS

This preliminary proposal is valid for 90 days and is subject to execution of standard contract, which governs the services described herein. After expiration of this quote, the offer to perform services, and the prices, are subject to change or withdrawal. In the event of any conflict between the terms in this quote and those contained in the contract covering these quoted services, the terms of the contract shall govern. When a waste approval is granted, you will receive a Pricing Addendum specifying the applicable price and billing unit. Payment terms are Net 30 days. Final pricing is subject to credit approval and standard credit terms.

PROPOSAL CONDITIONS:

Prices and services are contingent upon credit approval and waste acceptance approval from the receiving facility. Approval of waste materials will be based on a completed and signed waste profile, an MSDS or analytical report, and an evaluation of a representative sample (if required) for a treatability study.

Surcharges may apply if waste varies from its original profile or is re-characterized or reclassified on site at the TSDF.

Additional fees may apply at the time of delivery for assistance with off-loading or due to non-conforming waste.

Improperly classified and/or rejected waste will be returned to the customer, or managed in an

Quoted bulk disposal charges for solid materials will be billed by the cubic yard if the truckload density is less than 2,000 pounds per cubic yard. If the truckload density is greater than 2,000 pounds per cubic yard, then bulk charges will be billed by the ton, regardless of the approved container. personnel will monitor all shipments.

Due to the U.S. -manifest regulations, a fee will be assessed to all customers for shipments utilizing a hazardous waste manifest.

An Energy, Insurance and Recovery (EIR) Fee will apply to all waste recycling, treatment and disposal fees.

Standard non-hazardous disposal pricing does not include PFOS/PFAS contaminants.

The contractor reserves the right to modify pricing if the scope changes in any manner.

TRANSPORTATION TERMS AND CONDITIONS:

A fuel surcharge, based on the weekly DOE posted rate, will apply to all diesel-powered equipment, unless quoted otherwise.

In the event that the scope of work changes from that specified above, out-of-scope work shall be charged at cost plus 15% or at rates mutually agreed upon in writing before work continues.

The work site must be accessible for the size and type of truck ordered.

Washout/cleanout charges for tankers and/or containers shall be billed at Standard Rates, unless previously quoted.

18500 N. Allied Way Phoenix, AZ 85054 | RepublicServices.com | Environmental Services, Recycling & Waste

Rev.060123

Expenses related to waiting time at the work site or work stoppage outside of control will be the responsibility of the customer and will be billed at quoted rates, or at cost plus 15% if not quoted.

All shipping containers must be non-leaking and D.O.T. approved.

Thank you for this opportunity we appreciate your interest in our services. I believe this preliminary proposal meets your specifications, but please contact me if you have any questions. We are prepared to proceed with the above-described work upon signing the pricing addendum and execution of an appropriate contract and/or subsequent issuance of a mutually agreeable purchase order.

Republic Services Sales Representative: Marco Sapone

Phone: (386) 530-9891 Email: marco.sapone@usecology.com

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