CN-370000-HW680-DC011D.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.

HW680

DC011D Completion July 17, 2026

Arcadis will conduct annual groundwater monitoring from select wells at the site. All activities will be performed according to the February 2, 2026, Work Plan submitted by Arcadis.

Theresa Pepe 850-245-8966 Contractor Arcadis U.S. Inc. Contractor

Contractor Gus Suarez Contractor 813-205-4703

ERIC_4869

1245 East Lafayette Street, Tallahassee, Leon County

Concord Custom Cleaners #50

Contractor Contractor

✔ $ 12,239.82

$ 12,239.82

Scope of Work

Arcadis U.S. Inc.

Contractor Gus Suarez

Contract Manager

Gus Suarez, P.E. Digitally signed by Gus Suarez, P.E.

Date: 2026.03.13 13:30:23 -04'00'

Mubeen Darji

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

Date: 2026.03.13 11:52:15 -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

Annual Monitoring Report/IDW manifest/Project Management 06/12/2026

FDEP approval of Annual Monitoring Report/IDW manifest/Project Management $ 12,239.82

$ 12,239.82

HW680

DC011D

FFLORIDA DEPARTMENT OF

EEnvironmental Protection

Bob Martinez Center

2600 Blair Stone Road Tallahassee, FL 32399-2400

Ron DeSantis Governor

Jay Collins

Lt. Governor

AAlexis A. Lambert Secretary

Memorandum

TO: Negotiation File Concord Custom Cleaners #50

FACID NO. 37-9502141; ERIC_4869

Tallahassee, Leon County FROM: Theresa Pepe, Project Manager SUBJECT: Task Assignment DC011D (HW680) DATE: February 3, 2026

Arcadis U.S. Inc. will perform annual groundwater monitoring from select wells at the site. Groundwater monitoring will ensure that natural attenuation of contaminants continues to occur. All activities will be conducted in accordance with the February 2, 2026, revised Work Plan submitted by Mike O’Sullivan of Arcadis.

The final task assignment total is $12,239.82. Arcadis 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: Annual Groundwater Monitoring An access agreement with the current real property owner was signed in February 2005.

Arcadis will sample ten wells for drycleaning solvents based on recommendations from the previous monitoring report. In the revised proposal, additional hours were added to inspect (and potentially sample) recovery wells (RWs) per the Waste Site Cleanup Geologist. IDW will be disposed by a licensed waste hauler.

Subtask 3: Reporting An Annual Monitoring Report including recommendations for additional actions will be provided under this subtask.

Hours and costs are comparable to past task assignments of similar scope.

FDEP COST ESTIMATE

Contractor: Arcadis, U.S., Inc.

Date: 1/14/2026

Task #: SubTask 1 Project Management

Site: SubTask 2 Groundwater Monitoring (VOHs)

Activity/Phase: Monitoring SubTask 3 Reporting (VOHs)

Project Manager: Mike O'Sullivan SubTask 4

SubTask 5

TTotals 1 2 3 4 5 Labor Rate Category

$64.44 Project Manager O'Sullivan, Mike (MOS) 6 6.2 $64.44 Principal Scientist O'Sullivan, Mike (MOS) 23 8 15 0 0 $28.94 Scientist Cassidy, Brandon (BC) 35 33 2 0 0 $39.67 Drafter/Design Oliva, Brian (BO) 6 0 6 0 0 $32.22 Document Technician Embras, Susan (SRE) 2 0 2 0 0 $39.94 Project Assistant Cruz, Michele (MC) 7 5 2 0 0

Total Hours 79 6 46 27 0 0

Direct Labor $3,477.08 $400.02 $1,670.24 $1,406.82 $0.00 $0.00

Overhead 79.00% $2,746.90 $316.02 $1,319.49 $1,111.39 $0.00 $0.00 Gen & Admin 36.00% $1,251.76 $144.01 $601.29 $506.46 $0.00 $0.00 Fringe 37.10% $1,290.00 $148.41 $619.66 $521.93 $0.00 $0.00 Total Labor $8,765.74 $1,008.46 $4,210.68 $3,546.60 $0.00 $0.00

Travel Vehicle $240.00 $240.00 $0.00 $0.00 $0.00 Mileage Costs $0.00 $0.00 $0.00 $0.00 $0.00 Air Fare $0.00 $0.00 $0.00 $0.00 $0.00 Meals $0.00 $0.00 $0.00 $0.00 $0.00 Hotel $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $240.00 $240.00 $0.00 $0.00 $0.00

Subcontractor (Equipment Procurement) $0.00 $0.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor Subtotal $0.00 $0.00 $0.00 $0.00 $0.00 Procurement Fee $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor (Services Procurement) Connelly & Associates Drilling (Conventional) $0.00 $0.00 $0.00 $0.00 $0.00

Drilling (Non-conventional) $0.00 $0.00 $0.00 $0.00 $0.00 Mobile Laboratory $0.00 $0.00 $0.00 $0.00 $0.00

Landmark Surveying $0.00 $0.00 $0.00 $0.00 $0.00 Erwin IDW $125.00 $125.00 $0.00 $0.00 $0.00 GeoView Utilities $0.00 $0.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor Subtotal $125.00 $125.00 $0.00 $0.00 $0.00 Handling Fee $12.50 $12.50 $0.00 $0.00 $0.00 Total Subcontractor Cost $137.50 $137.50 $0.00 $0.00 $0.00

Laboratory Analytical Costs $730.00 $730.00 $0.00 $0.00 $0.00 Fast Turnaround Charges $0.00 $0.00 $0.00 $0.00 $0.00 Sample Shipping $300.00 $300.00 $0.00 $0.00 $0.00 Total Laboratory $1,030.00 $1,030.00 $0.00 $0.00 $0.00

Field Expenses Personal Protection $0.00 $0.00 $0.00 $0.00 $0.00 Expendables $80.00 $80.00 $0.00 $0.00 $0.00 Equipment (Drilling Related) $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $180.00 $180.00 $0.00 $0.00 $0.00 Equipment (IDW related) $100.00 $100.00 $0.00 $0.00 $0.00 Equipment (Other) $830.00 $830.00 $0.00 $0.00 $0.00 Total Field Expenses $1,190.00 $1,190.00 $0.00 $0.00 $0.00

Subtotal $11,363.24 $1,008.46 $6,808.18 $3,546.60 $0.00 $0.00 Completion Fee $876.58 $100.85 $421.07 $354.66 $0.00 $0.00

Total Estimated Cost $12,239.82 $1,109.31 $7,229.25 $3,901.26 $0.00 $0.00

Concord Custom Cleaners #50

REV: 09/25 CEF ARCADIS Page 1

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Concord Custom Cleaners #50 SUBTASK 2: Groundwater Monitoring (VOHs)

DATE: 1/14/2026

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Groundwater Monitoring Principal Scientist (MOS) Property owners verification, notification and site access agreement updates. Lab coordination. Field personnel ovesight. Staffing. 8

Scientist (BC) Mob/demob (6), prepare sampling kits/equipment (4), DTW/field measurements (8), purge and sample 11 MWs (11), Inspect RWs (2), Pack and ship samples (2) 33 Project Asst (MC) Sample container ordering, preparation, electronic transcriptions of field data 5

TOTAL LABOR 46

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Per Day 0 $0.00 $0.00 Van/Truck $120.00 Per Day 2 $240.00 $240.00 Van/Truck $480.00 Per Week 0 $0.00 $0.00

TOTAL VEHICLE $240.00

SUBCONTRACTOR COSTS

Equipment Procurement

Name Equipment Rate Units Usage Totals $0.00 Per Day 0 $0.00

Total Equipment: $0.00 Services Procurement

Name Purpose Rate Units Usage Totals Erwin IDW - Liquid $125.00 Drum 1 $125.00

Total Services: $125.00

TOTAL SUBCONTRACTOR $125.00

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

VOC 8260 Aqueous $73.00 1.00 10 $730.00 TAT 24-hr=110% (2.1) 3-day=65% (1.65) -week=20% (1.20) Total Lab: $730.00

Rate Units Usage Shipping - Large (25 to 50 lbs.) --- --- $150.00 Per Cooler 2 $300.00 Shipping - Small (0 to 25 lbs.) --- --- $110.00 Per cooler 0 $0.00

Total Shipping: $300.00

TOTAL LAB $1,030.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Personal Protection

Item Rate Unit Usage Totals Expendables Miscellaneous Expendables $40.00 Per Day 2 $80.00

Total Expendables: $80.00 Equipment Items Tubing, Poly/HDPE $0.30 Per Foot 600 $180.00 55-gallon Drum $100.00 Each 1 $100.00

Total Equipment Items: $280.00 Equipment Kits Deep Groundwater Sampling Kit $415.00 Day 2 $830.00

Total Equipment Kits: $830.00

TOTAL EQUIPMENT $1,190.00

FINAL --7/24/96

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Concord Custom Cleaners #50 SUBTASK 3: Reporting (VOHs)

DATE: 1/14/2026

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Site Assessment Reporting Principal Scientist (MOS) Data evaluation. Preparation of an Annual GW Monitoring Report, sign and seal report 15 Scientist (BC) Data evaluation 2 Drafter/Designer (BO) Figures preparation 6 Document Technician (SRE Editing; Report preparation 2 Project Asst (MC) Report editing/formatting, and report production/submittal/delivery 2

TOTAL LABOR 27

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Per Day 0 $0.00 $0.00 Van/Truck $120.00 Per Day 0 $0.00 $0.00

TOTAL VEHICLE $0.00

SUBCONTRACTOR COSTS

Equipment Procurement Name Equipment Rate Units Usage Totals

$0.00 Per Day 0 $0.00

Total Equipment: $0.00 Services Procurement

Name Purpose Rate Units Usage Totals $0.00 Per Day

Total Services: $0.00

TOTAL $0.00

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

TAT 24-hr=110% (2.1) 3-day=65% (1.65)-week=20% (1.20) Total Lab: $0.00 Rate Units Usage

Shipping - Large (25 to 50 lb --- --- $150.00 Per Cooler 0 $0.00 Shipping - Small (0 to 25 lbs --- --- $110.00 Per cooler 0 $0.00

Total Shipping: $0.00

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Personal Protection

Item Rate Unit Usage Totals Expendables Miscellaneous Expendables $40.00 Per Day 0 $0.00

Total Expendables: $0.00 Equipment Items

Total Equipment Items: $0.00 Equipment Kits

Total Equipment Kits: $0.00

TOTAL EQUIPMENT $0.00

FINAL --7/24/96

Arcadis U.S., Inc.

1705 Metropolitan Boulevard Suite 101 Tallahassee Florida 32308 Phone: 850 422 2555 Fax: 850 668 0080 www.arcadis.com

FL Engineering License #7917 FL Geology License #GB564 FL Surveying License #LB7062

Ms. Theresa Pepe Bureau of Waste Cleanup Division of Waste Management Florida Department of Environmental Protection 2600 Blair Stone Road, M.S. 4520 Tallahassee, Florida 32399-2400

Date: January 14, 2026 Subject: Proposal for 2026 Annual Groundwater Monitoring Concord Custom Cleaners #50 Site, 1245 West Lafayette Street, Tallahassee, Florida, FDEP Facility ID No. ERIC_4869.

Dear Ms. Pepe, Arcadis U.S., Inc. (Arcadis) is pleased to submit this level of effort (LOE) and cost proposal for the annual groundwater monitoring activities at the Concord Custom Cleaners #50 facility located at 1245 West Lafayette Street, Tallahassee, Florida (FDEP Facility ID No. ERIC_4869; “the Site”; Figure 1). This proposal includes one groundwater monitoring event, and one letter report summarizing field activities. The FDEP cost estimating spreadsheets (Attachment A) are attached.

SCOPE OF WORK

Subtask 1 - Project Management Subtask 1 is reserved for project management as specified by FDEP and is calculated automatically in the cost estimating form (Attachment A).

Subtask 2 - Groundwater Monitoring (VOHs) Arcadis proposes to collect samples from the following monitoring wells MW005, MW007, MW010, MW013, MW015, MW016, MW017R, PZ002, PZ021, and PZ024. Samples will be submitted to a certified laboratory for analysis by EPA Method 8260C or equivalent (VOHs only). Monitoring well purge water will be contained in 55-gallon drums, sampled for characterization, and disposed of properly.

Arcadis proposes to inspect recovery wells; RW001, RW002, RW003, RW004, RW005, RW006, RW007, and RW008 to determine their status. Monitoring and recovery well locations are shown on Figure 1.

Subtask 3 - Reporting (VOHs) Arcadis will incorporate the data collected during the groundwater sampling event into a letter report summarizing the field activities. The report will include laboratory analytical data, figures presenting groundwater analytical data, a summary of the data, conclusions, and recommendations for future work at the Site.

FDEP – Concord Custom Cleaners #50 Proposal – January 2026 www.arcadis.com Concord 50 AGM Proposal Text - Jan26

SCHEDULE

Arrangements for monitoring well replacement and groundwater sampling activities will be conducted upon receipt of a Task Assignment (TA) from the FDEP.

ESTIMATED COST

A Cost Estimate Form and Level of Effort forms (CEF/LOE) that present estimated project costs are included as Attachment A.

Please contact me if you have any questions regarding this proposal.

Sincerely, Arcadis U.S., Inc.

Mike O’Sullivan, P.G.

Principal Geologist Email: mike.osullivan@arcadis.com Direct Line: 850.895.4739 Mobile: 850.491.2346

Attachment:

Figures Attachment A – Cost Estimating Form and Level of Effort Forms Attachment B – Subcontractor quote

408 Ditmar Street

Pensacola, FL 32503

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

To: Mr. Mike O’Sullivan Arcadis US, Inc.

1705 Metropolitan Boulevard Tallahassee, FL 32308

January 14, 2026

Re: Drum Disposal – 1245 West Lafayette Street – Tallahassee, FL

Mr. O’Sullivan:

The price for transportation and disposal (T&D) of one (1) 55-gallon drums of non-hazardous water located at your site in Tallahassee, FL will be $125.00 per drum/total.

All drums should be staged in a central location. 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 Phone: (850) 466-2358