CN-370000-HW681-DC022D.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.

HW681

DC022D August 14, 2026

This Task Assignment authorizes CDM Smith Inc. to conduct SVE decommissioning and well abandonment at Mango Cleaners per their proposed scope of work and cost estimate form.

Benjamin Aoki 850-245-7527 CDM Smith Inc.

Kathy Leggoe 904-527-6727

ERIC_4715

11744 Highway 574, Seffner, Hillsborough County, FL

Mango Cleaners

$ 30,082.92

$ 30,082.92

Scope of Work

CDM Smith Inc.

Joshua Hirten

Contract Manager

Joshua Hirten Digitally signed by Joshua Hirten Date: 2026.04.21 15:48:16 -04'00'

Mubeen Darji

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

Date: 2026.04.20 15:50:53 -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

Alexis A. Lambert Secretary

Memorandum

TO:

FROM:

SUBJECT:

DATE:

P a g e

P a g e

SITE : Mango Cleaners (ERIC_4715) SUBTASK 2: GAC Management & Power Disconnect

DATE: 4/8/2026

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Sr. Technical Expert Technical Guidance Field Support 1

Project Manager Update HASP (1 hr) 1

Coordinate Site Access with Owner (1 hr) 1

Coordinate with Utility Service 1

Professional II Mobilization (1 hr) Demobilization (1 hr) 2

Field Preparation 1

Meet Utility Service Personnel Onsite for Power Disconnect 4

IDW Management 2

Prepare Laboratory Sample Kit 1

Data and Sample Management 2

Total Hours:

Sr. Technical Expert 1

PM 3

Professional II 12

TOTAL LABOR 16

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 each 1 $120.00

TOTAL VEHICLE $120.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE UNIT COST

Erwin Remediation IDW Removal (GAC) non-haz 1 $125.00 $125.00

Erwin Remediation IDW Waste Profile non-haz 1 $350.00 $350.00

TOTAL $475.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

Small cooler $110.00 1 $110.00

Non-Aqueous TCLP VOCs $210.00 1 $210.00

Non-Aqueous TCLP Metals $135.00 1 $135.00

Ice $6.50 4 $26.00

TOTAL LAB $481.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 1 $40.00

TOTAL EQUIPMENT $40.00

SUBTASK 3: SVE System Decommissioning & Well Abandonments

DATE: 4/8/2026

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Sr. Technical Expert Technical Guidance Field Support (1hr/day) 2

Project Manager

Coordinate with Owner and Building Tenant for Work Inside Building 1

Professional II #1 Mobilization and Demobilization - 2 days (1 hour each way) 4

Field Preparation 1

SVE System Decommissioning and Well Abandonment Oversight 18

SVE System Decommissioning and Well Abandonment Documentation 2

Total Hours:

Sr. Technical Expert 2

PM 1

Professional II 25

TOTAL LABOR 28

VEHICLE TYPE RATE UNIT USEAGE

Truck Mob #1 2 days $120.00 Day 2 $240.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE UNIT COST

EDS System Decommissioning and Well Abandonments 1 $11,220.00 $11,220.00

Mobilization 1

TOTAL $11,220.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables Mob 1 2 days $40.00 per day 2 $80.00

TOTAL EQUIPMENT $80.00

SUBTASK 4: SVE System & Fence Removal

DATE: 4/8/2026

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Sr. Technical Expert

Project Manager Support Mob 2 0.5

Professional II #2 Mobilization and Demobilization - 1 days (1 hour each way) 2

Remove System Fence Oversight 8

Total Hours:

Sr. Technical Expert 0

PM 0.5

Professional II 10

10.5

TOTAL LABOR 10.5

VEHICLE TYPE RATE UNIT USEAGE

Truck Mob #2 1 day $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 UNIT COST

EDS Mobilization #2 Fence Removal 1 $3,100.00 $3,100.00

TOTAL $3,100.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables Mob #2 1 day $40.00 per day 1 $40.00

TOTAL EQUIPMENT $40.00

SUBTASK 5: SVE System Decommissioning Report

DATE: 4/8/2026

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Manager SVE System Decommissioning Report 2

Professional II SVE System Decommissioning Report (w/ Well Abandonments) 6

Total Hours:

PM 2

Professional II 6

TOTAL LABOR 8

VEHICLE TYPE RATE UNIT USEAGE

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE UNIT COST

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT $0.00

CDM Former Mango Cleaners Restoration PETROTECH SOUTHEAST, INC Page | 1

August 6, 2025 (Revised April 7, 2026)

Mr. Andrew Galvin, PE, PMP Project Manager I CDM Smith 1701 Highway A-1-A, Suite 301 Vero Beach, FL 32963 (cell) 772.269.0551, (office) 772.360.3197

RE: PROPOSAL AND COST ESTIMATE –

SVE Well Abandonment, Above Grade Piping Removal, and Site Restoration Former Mango Cleaners 11744 Highway 574 Seffner, Florida

Dear Mr. Galvin:

Petrotech Southeast, Inc. (Petrotech) would like to take this opportunity to thank you for your interest in our services.

Per your request, please find our proposal for the site restoration which includes: pipe removal and disposal, Unistrut removal and disposal, abandon eight (8) montiring wells and twelve (12) VEWs/MAGs with grout and concrete, patch holes through block. Please note the electrical service can be removed if the power is completely disconnected by the power authority ahead of demolition.

Subtotal cost for site restoration as described: $ 11,180

Estimate 2 days to complete scope of work.

Second Mobe and Remove/Dispose of Fence: $ 3,550

CDM Former Mango Cleaners Restoration PETROTECH SOUTHEAST, INC Page | 2

Conditions and Clarifications:

1. Permiting is not included

2. No other work will be performed other than what is specified above in the scope of work provided.

3. Petrotech will have unfettered daytime access to the site during the project.

4. This quote does not include utility locates on private property.

If you have any questions regarding this service agreement, please do not hesitate to call me at 407-467-0301. Otherwise, please return a signed copy via email to j.ives@petrotechse.com or mail to Petrotech Southeast, Inc, 23800 CR 561, Astatula, FL 34705.

Sincerely, PETROTECH SOUTHEAST, INC. Client Representative

Jonathan T. Ives 8/6/25 ____________________________________

Project Engineer Date Signature Date

Print name and title

CDM Former Mango Cleaners Restoration PETROTECH SOUTHEAST, INC Page | 3

Petrotech Southeast, Inc.

TERMS AND CONDITIONS

BILLING AND PAYMENT: Unless otherwise indicated in the proposal, Petrotech Southeast, Inc. billing will be based on accrued time, test costs and expenses. Client agrees to pay invoice upon receipt. Should payment not be received within 10 days, the amount due shall bear a service charge of 1½ per cent per month or 18 percent per year and the cost of collection, including reasonable attorneys’ fees, if collected by law through an attorney. If the Client has any objection to any invoice or part thereof submitted by Petrotech Southeast, Inc., he shall so advise us in writing giving his reasons within 14 days of receipt of such invoice. If the project is terminated in whole or in part then Petrotech Southeast, Inc. shall be paid for services performed prior to receiving notice of such termination, in addition to Petrotech Southeast, Inc. reimbursable expenses and any shut down costs incurred. Shut down costs may, at Petrotech Southeast, Inc.’s sole discretion, include completion of analyses and records necessary to document our files and protect our professional reputation. In the event that Petrotech Southeast, Inc. agrees to pay for a recyclable product, the price paid for that product shall be based on current market conditions and is subject to change without notification.

LIABILITY: Petrotech Southeast, Inc. maintains worker’s compensation and employer’s liability insurance for our employees as required by state laws. In addition we maintain comprehensive general liability, pollution liability, and vehicle liability insurance with limits of $1,000,000.00. A certificate of insurance can be supplied evidencing such coverage. We will not be liable or responsible for any loss, damage or liability beyond amounts limits, coverage or conditions of such insurance specified above.

GALLONAGE: The amount of material to be treated and disposed of by Petrotech Southeast, Inc. and paid for by the Client shall be determined by Petrotech Southeast, Inc. utilizing metered removal, gauging, or physical measurement.

HAZARDOUS SUBSTANCES AND CONSTITUENTS: Client agrees to advise Petrotech Southeast, Inc. upon execution of this agreement of any hazardous substances or any condition existing in, on or near the site presenting a potential danger to human health, the environment or equipment. Client agrees to provide continuing information, as it becomes available to the attention of the Client in the future.

CONTAMINATED EQUIPMENT: All laboratory or field equipment contaminated in performing our services and which cannot be reasonable decontaminated shall become the property and responsibility of the Client. Client agrees to pay fair market value of any such equipment.

UNFORESEEN OCCURRENCES: If during the performance of services, any unforeseen hazardous substances or constituents or other unforeseen conditions or occurrences are encountered which, in Petrotech Southeast, Inc.’s judgment significantly affect or may affect the services, the risk involved in providing the services or the recommended scope of services, we will promptly notify the Client thereof. Subsequent to that notification, Petrotech Southeast, Inc. may: (a) If practicable, in Petrotech Southeast, Inc. sole judgment, complete the original scope of services in accordance with the procedures originally intended in this proposal: (b) Agree with the Client to modify the scope of services and the estimate of charges to include study of the previously unforeseen conditions or occurrences, such revision to be in writing and signed by the parties and incorporated herein: or (c) Terminate the services effective on the date specified by us in writing.

SUBCONTRACTED SERVICES: Petrotech Southeast, Inc. may furnish or obtain from others Subcontracted Services which are not considered normal or customary services of Petrotech Southeast, Inc

TAXES AND SURCHARGES: Any applicable taxes and surcharges shall be invoiced accordingly.

CLAIMS: in the event that Client makes claim against Petrotech Southeast, Inc. for any alleged error, omission, or act arising out of the performance of Petrotech Southeast, Inc. that cannot be mutually resolved without litigation, and Client fails to prove such claim, then Client shall pay all costs incurred by Petrotech Southeast, Inc. in defending itself against the claim, including, without limitation our personnel related costs, attorney’s fees, court costs and other claim related expenses, including without limitation, costs, fees, and expenses of experts.

SEVERABILITY: in the event that any provision herein shall be deemed invalid or unenforceable, the other provisions herein shall remain in full force and effect, and binding to the parties hereto.

SURVIVAL: All obligations arising prior to termination of the agreement and all provisions of this agreement allocation responsibility or liability between Client and Petrotech Southeast, Inc. shall survive the completion of the services and the termination of this agreement.

INTEGRATION: This agreement and the documents attached hereto and which are incorporated herein constitute the entire agreement between the parties and cannot be changed except by written instrument signed by both parties.

GOVERNING LAW: This agreement shall be governed in all respects by the laws of the State of Florida.

ACCEPTANCE: This proposal, when accepted by Client and final approval of proposal by a Petrotech Southeast, Inc. officer will constitute a bona fide contract between us, subject to terms and conditions. It is expressly agreed that there are no promises, agreements, oral or written, not specified in this proposal.

By signing you acknowledge acceptance of Petrotech Southeast, Inc.’s terms and conditions.

Signature Printed Name Title Date If this proposal meets with your approval, please sign all pages and return to Petrotech Southeast, Inc.