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.

HW682

HW006A Completion April 29, 2023

ECT will conduct PFAS Screening at the American Drive-In site located in Jacksonville, Florida. All work will be conducted in accordance with the scope of work and cost proposal submitted on November 22, 2022.

Kelly Crain 850-245-8953 Contractor Environmental Consulting and Technology, Inc. (ECT) Contractor

Contractor Mark A. Culbreth Contractor 813-289-9338

ERIC_4570

4178 Herschel Street, Jacksonville, Duval County

American Drive-In Cleaners

Contractor Contractor

✔ $ 2,676.19

$ 2,676.19

Scope of Work

Environmental Consulting and Technology, Inc. (ECT Contractor Mark A. Culbreth

Contract Manager Digitally signed by Mark Culbreth DN: CN=Mark Culbreth, E=mculbreth@ectinc.com Reason: I am approving this document Location: your signing location here Date: 2022.12.01 11:50:18-05'00' Foxit PhantomPDF Version: 10.1.6

Mark Culbreth

Kelly Crain

Kelly Crain Digitally signed by Kelly Crain Date: 2022.12.01 11:38:08 -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

Email Summary of PFAS Sampling Results; Project Mgmt 02/28/2023

DEP Approval of Email Summary of PFAS Sampling Results; Project Mgmt $ 2,676.19

$ 2,676.19

HW682

HW006A

FFLLORIDAA DDEEPARTMENTT OOFF

EEnvironmentall Protection

Bob Martinez Center

2600 Blair Stone Road Tallahassee, FL 32399-2400

Ronn DeSantis Governor

Jeanette Nuñez

Lt. Governor

Shawnn Hamilton Secretary

Memorandum

TO: ECT Contract File Contract No. HW682

FROM: Kelly Crain, Project Manager

SUBJECT: American Drive-In Cleaners

FAC # ERIC_4570

Task Assignment #HW006A PFAS Screening

DATE: November 29, 2022

This Task Assignment authorizes ECT to sample 4 existing monitor wells for PFAS Screening at the site in accordance with the 11/22/22 Scope of Work and Cost Estimate. ECT was tasked under a separate task assignment to conduct annual sampling of the site, which has already occurred. This task assignment is for PFAS screening only. The four wells that FDEP approved for PFAS screening are: MW003, MW004, MW005, and MW007.

The original proposal was for $3,257.19 but after corrections and negotiations the final cost for this Task Assignment is $2,676.19. The FDEP Project Manager agrees to the scope of work and final cost associated with this Task Assignment.

TTotals 1 2 3 Labor Rate Category

Project Manager 1 0.8 Senior Principal Scientist (MC) 0 0 0 Senior Engineer / Scientist (GS) 3 3 0 GIS Analyst / Graphics (JV) 1 1 0 Technician (BC) 13 12.5 0.0 Administrative (BJ) 1 1 0 Total Hours 18 0.8 17.5 0.0

Direct Labor $561.79 $64.63 $497.16 $0.00

Overhead 125.30% $703.92 $80.98 $622.94 $0.00 Gen & Admin 0.00% $0.00 $0.00 $0.00 $0.00 Fringe 47.40% $266.28 $30.63 $235.65 $0.00 Total Labor $1,531.99 $176.24 $1,355.75 $0.00

Travel Vehicle Rental $120.00 $120.00 $0.00 Total Travel $120.00 $120.00 $0.00

Subcontractor (Equipment Procurement) Total Subcontractor Cost $0.00 $0.00 $0.00

Subcontractor (Services Procurement) Erwin Remediation IDW T&D $480.00 $480.00 $0.00

Subcontractor Subtotal $480.00 $480.00 $0.00 Handling Fee $48.00 $48.00 $0.00 Total Subcontractor Cost $528.00 $528.00 $0.00

Laboratory Analytical Costs $0.00 $0.00 $0.00 Fast Turnaround Charges $0.00 $0.00 $0.00 Sample Shipping $0.00 $0.00 $0.00 Total Laboratory $0.00 $0.00 $0.00

Field Expenses Expendables $40.00 $40.00 $0.00 Equipment (Shallow Groundwater Sampling Kit $290.00 $290.00 $0.00 Equipment (Ice) $13.00 $13.00 $0.00 Total Field Expenses $343.00 $343.00 $0.00

Subtotal $2,522.99 $176.24 $2,346.75 $0.00 Completion Fee $153.20 $17.62 $135.58 $0.00

Total Estimated Cost $2,676.19 $193.86 $2,482.33 $0.00

SITE : American Drive-In Cleaner SUBTASK: PFAS Screening

DATE: 11/15/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

G. Sattler Senior Engineer Prepare PFAS deliverable 3 Total Hours 3

J. Von Borstel GIS Analyst Prepare PFAS figure for deliverable 1 Total Hours

B. Carrick Technician Prep for field work 0.5 Round trip Mobilization to Jacksonville to from Orlando for the annual sampling event 5 Open Well, collect DTW and calibrate equipment for groundwater sampling 1 PFAS screening at 4 wells 4 Closing Equipment Calibration readings and containerize the IDW 1 Transport the Samples for overnight t delivery to FDEP laboratory 1

Total Hours 12.5 B. Jarvis Administrative Create PFAS Table 1

Total Hours 1

TOTAL LABOR 17.50

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 Day 1 $120.00

TOTAL VEHICLE $120.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNITS

Erwin Remediation IDW T&D $480.00 1 $480.00

TOTAL $480.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

Analytical laboratory services for PFAS provided $0.00 6 $0.00 by the FDEP Central Laboratory

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 1 $40.00 Shallow Groundwater Sampling Kit $290.00 Day 1 $290.00 Ice $6.50 each 2 $13.00

$343.00TOTAL EQUIPMENT

408 Ditmar Street

Pensacola, FL 32503

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

To:

Mr. Gregory Sattler Environmental Consulting & Technology, Inc.

3751 Maguire Blvd, Suite 234 Orlando, FL 32803

October 18, 2022

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

Mr. Sattler:

The price for the transportation and disposal (T&D) of drums of non-hazardous PFOS/PFAS soil, mud and water is listed below.

Description Rate Unit Profile Fee (Charged once per site) $ 350.00 Per Site T&D - Non-Haz PFOS/PFAS Impacted Soil $ 120.00 Per Drum T&D - Non-Haz PFOS/PFAS Impacted Mud/Water $ 130.00 Per Drum

The prices listed are all inclusive without any additional fees or charges (fuel surcharge, low volume stop fee etc.) and are valid for all regions in the State of Florida except for the Florida Keys. Pricing for sites located in the Florida Keys will be bid on a case-by-case basis dependent on the volume of drums and the location.

This quote is valid for 90 days.

Respectfully, Jonathan Erwin Erwin Remediation, Inc.

408 Ditmar Street

Pensacola, FL 32503

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

Email: ErwinRemediation@Gmail.com Office: (850) 292-6511