CN-370000-HW680-DC008C.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

DC008C Completion September 30, 2025

Arcadis will conduct annual groundwater monitoring including sampling for PFAS compounds from select wells at the site. All activities will be performed according to the March 24, 2025, Work Plan submitted by Arcadis.

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

Contractor Gus Suarez Contractor 813-205-4703

ERIC_5504

202 West Howard Street, Live Oak, Suwannee County

Kathy's Cleaners

Contractor Contractor

✔ $ 15,506.83

$ 15,506.83

Scope of Work

Arcadis U.S. Inc.

Contractor Gus Suarez

Contract Manager

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

Date: 2025.04.03 16:34:45 -04'00'

Mubeen Darji

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

Date: 2025.04.03 15:36:03 -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 08/29/2025

PFAS sampling 07/31/2025

FDEP approval of Annual Monitoring Report/IDW manifest/Project Management $ 12,118.71

FDEP approval of PFAS sampling $ 3,388.12

$ 15,506.83

HW680

DC008C

FFLORIDA DEPARTMENT OF

EEnvironmental Protection

Bob Martinez Center

2600 Blair Stone Road Tallahassee, FL 32399-2400

Ron DeSantis Governor

AAlexis A. Lambert

Secretary

Memorandum

TO: Negotiation File Kathy’s Cleaners

FACID NO. 61-9500991; ERIC_5504

Live Oak, Suwannee County FROM: Theresa Pepe, Project Manager SUBJECT: Task Assignment DC008C (HW680) DATE: April 3, 2025

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. Additionally, select wells will be sampled for PFAS compounds. All activities will be conducted in accordance with the March 24, 2025, Work Plan submitted by Mike O’Sullivan of Arcadis.

The cost on the original proposal equaled $18,078.82. The final negotiated task assignment total is $15,506.83. 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: PFAS sampling Arcadis will sample two wells for PFAS compounds using FDEP’s laboratory in Tallahassee. The wells have been chosen based on prior PFAS results and FDEP’s new guidance/flow chart.

Subtask 3: Annual Groundwater Monitoring Arcadis will sample ten wells for drycleaning solvents based on recommendations from the previous monitoring report. IDW will be removed by a licensed waste hauler.

Kathy’s Cleaners

ERIC_5504

The final TA reduced the number of wells sampled from 12 to 10 and total hours from 40 to 33.

Subtask 4: Reporting An Annual Monitoring Report including recommendations for additional actions will be provided under this subtask. The DEP project manager reduced total reporting hours from 42 to 32.

FDEP COST ESTIMATE

Contractor: Arcadis, U.S., Inc.

Date: 3/24/25

Task #: SubTask 1 Project Management Site: Kathy's Cleaner SubTask 2 Groundwater Monitoring (PFAS)

Activity/Phase: Monitoring SubTask 3 Groundwater Monitoring (VOHs) Project Manager: Mike O'Sullivan SubTask 4 Reporting (PFAS & VOHs)

SubTask 5

Totals 1 2 3 4 5 Labor Rate Category

$63.17 Project Manager O'Sullivan, Mike (MOS) 8 8.0 $63.17 Principal Scientist O'Sullivan, Mike (MOS) 25 6 5 14 0 $38.15 Staff Scientist Martineau, Duncan (DM) 38 10 22 6 0 $39.67 Drafter/Designer Oliva, Brian (BO) 6 0 0 6 0 $38.28 Project Assistant Cruz, Michele (MC) 13 4 6 3 0 $35.00 Document Technician Ballheim, Debra (DJB) 3 0 0 3 0

Total Hours 93 8 20 33 32 0

Direct Labor $4,372.66 $503.05 $913.64 $1,384.83 $1,571.14 $0.00

Overhead 79.00% $3,454.41 $397.41 $721.78 $1,094.02 $1,241.20 $0.00 Gen & Admin 36.00% $1,574.16 $181.10 $328.91 $498.54 $565.61 $0.00 Fringe 37.10% $1,622.25 $186.63 $338.96 $513.77 $582.89 $0.00 Total Labor $11,023.48 $1,268.19 $2,303.29 $3,491.16 $3,960.84 $0.00

Travel Vehicle Rental $360.00 $120.00 $240.00 $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 Per diem + Hotel $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $360.00 $120.00 $240.00 $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) 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 Surveying $0.00 $0.00 $0.00 $0.00 $0.00 IDW - Erwin Remediation $125.00 $125.00 $0.00 $0.00 $0.00 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 $0.00 $730.00 $0.00 $0.00 Fast Turnaround Charges $0.00 $0.00 $0.00 $0.00 $0.00 Sample Shipping $300.00 $0.00 $300.00 $0.00 $0.00 Total Laboratory $1,030.00 $0.00 $1,030.00 $0.00 $0.00

Field Expenses Personal Protection $0.00 $0.00 $0.00 $0.00 $0.00 Expendables $120.00 $40.00 $80.00 $0.00 $0.00 Equipment (Drilling related) $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical releated) $872.00 $42.00 $830.00 $0.00 $0.00 Equipment (IDW related) $100.00 $100.00 $0.00 $0.00 $0.00 Equipment (Other) $761.50 $415.00 $346.50 $0.00 $0.00 Total Field Expenses $1,853.50 $597.00 $1,256.50 $0.00 $0.00

Subtotal $14,404.48 $1,268.19 $3,157.79 $6,017.66 $3,960.84 $0.00 Completion Fee $1,102.35 $126.82 $230.33 $349.12 $396.08 $0.00

Total Estimated Cost $15,506.83 $1,395.01 $3,388.12 $6,366.78 $4,356.92 $0.00

REV: 02/03 CEF ARCADIS Page 1

SITE : Kathy's Cleaner SUBTASK 2: Groundwater Monitoring (PFAS)

DATE: 3/24/25

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Annual Groundwater Monitoring Principal Scientist Property owners verification, notification and site access agreement updates. Lab coordination. Field personnel ovesight. Staffing. 6 Scientist Mob/demob, prepare sampling kits/equipment, DTW/field measurements, purge and sample MWs. Pack and ship samples 10 Project Assistant Sample container ordering, preparation, electronic transcriptions of field data 4

TOTAL LABOR 20

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Per Day 0 $0.00 $0.00 Van/Truck $120.00 Per Day 1 $120.00 $120.00

TOTAL VEHICLE $120.00

SUBCONTRACTOR COSTS

Services Procurement Name Purpose Rate Units Usage Totals

Erwin Remediation IDW T&D $125.00 Per Drum 1 $125.00 Handling Fee 10% 1 $12.50

Total Services: $137.50

TOTAL $137.50

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

VOC (Halocarbons Only) 8260C Aqueous $73.00 1.00 0 $0.00 TAT 24-hr=110% (2.1) 3-day=65% (1.65) 1-week=20% (1.20) Total Lab: $0.00

Rate Units Usage Shipping - Large (25 to 50 lbs.) --- --- $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 Unit Usage Totals Expendables Miscellaneous Expendables $40.00 Per Day 1 $40.00

Total Expendables: $40.00 Equipment Items Tubing, Poly/HDPE $0.30 Per Foot 140 $42.00 55-gallon Drum $100.00 Each 1 $100.00

Total Equipment Items: $142.00 Deep Groundwater Sampling Kit $415.00 Day 1 $415.00

Total Equipment Kits: $415.00

Total Equipment $597.00

SUBTASK 3: Groundwater Monitoring (VOHs)

DATE: 3/24/25

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Annual Groundwater Monitoring Principal Scientist Property owners verification, notification and site access agreement updates. Lab coordination. Field personnel ovesight. Staffing. 5 Scientist Mob/demob, prepare sampling kits/equipment, DTW/field measurements, purge and sample MWs. Pack and ship samples 22 Project Assistant Sample container ordering, preparation, electronic transcriptions of field data 6

TOTAL LABOR 33

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

TOTAL VEHICLE $240.00

SUBCONTRACTOR COSTS

Services Procurement Name Purpose Rate Units Usage Totals

Erwin Remediation IDW T&D $125.00 Per Drum 0 $0.00 Handling Fee 10% 0 $0.00

Total Services: $0.00

TOTAL $0.00

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

VOC (Halocarbons Only) 8260C Aqueous $73.00 1.00 10 $730.00 TAT 24-hr=110% (2.1) 3-day=65% (1.65) 1-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 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 1155 $346.50 55-gallon Drum $100.00 Each 0 $0.00

Total Equipment Items: $346.50 Deep Groundwater Sampling Kit $415.00 Day 2 $830.00

Total Equipment Kits: $830.00

Total Equipment $1,256.50

SUBTASK 4: Reporting (PFAS & VOHs)

DATE: 3/24/25

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Data Evaluation and Letter Report Principal Scientist Data evaluation. Preparation of an Annual GW Monitoring Report, sign and seal report 14 Scientist Data evaluation 6 Drafter Figures preparation 6 Document Technician Editing; Report preparation 3 Project Assistant Report editing/formatting, and report production/submittal/delivery 3

TOTAL LABOR 32

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: March 24, 2025

Subject: Proposal for Annual Groundwater Monitoring at Kathy’s Cleaners, 202 West Howard Street, Live Oak, Florida, FDEP Facility Identification Number

ERIC_5504.

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 Kathy’s Cleaners Facility located at 202 West Howard Street, Live Oak, Florida, (FDEP Facility Identification Number ERIC_5504; “the Site”). This proposal includes one groundwater monitoring event for PFAS, one groundwater monitoring event for VOHs, and one letter report summarizing both field activities and results. The FDEP cost estimating spreadsheets (Attachment A) and subcontractor quote (Attachment B) 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 (PFAS) Arcadis proposes to mobilize to the Site to collect groundwater samples from two monitoring wells (MW008 and MW009) in accordance with FDEP SOPs. Monitoring well locations are shown on the attached figures. Samples will be submitted to FDEP’s Laboratory for PFAS analysis. Monitoring well purge water will be contained in 55-gallon drums, sampled for characterization, and disposed of properly.

Subtask 3 - Groundwater Monitoring (VOHs) Arcadis proposes to mobilize to the Site to collect groundwater samples from monitoring wells (MW001, MW002, MW005, MW006, MW008, MW009, MW010, MW011, MW012, MW013, MW014, and MW015) in accordance with FDEP SOPs. Monitoring well locations are shown on the attached figures. 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.

FDEP – Kathy’s Cleaner AGM Proposal 2025 www.arcadis.com _Kathys Cleaner GWM proposal_Mar2025

Subtask 5 - Reporting Arcadis will incorporate the data collected during the groundwater sampling events 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.

SCHEDULE

Arrangements for 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 Estimate Form and Level of Effort forms Attachment B – Subcontractor quote