CN-370000-HW687-DC02GCO1.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. 8/17/2020

STATE OF FLORIDA

DEPARTMENT OF ENVIRONMENTAL PROTECTION

Task Assignment Change Order This Change Order is entered into between the Parties named below and amends the Task Assignment (TA) and any previous TA Change Orders (TACO) as follows:

1. TA Number: TACO Number: Contract Number:

TACO Description:

2. Parties State of Florida Department of Environmental Protection (Department) Department’s Project Manager: Department’s 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 Name:

4. There are no changes to the TA compensation.

The compensation of the TA is changed to the amounts indicated below:

Amended Price Price Prior to TACO Fixed Price:

Fixed Unit Rate: (Extended Price)

Cost Reimbursement:

Total TA Value:

5. There are no changes to the TA Expiration Date.

The TA Completion Date is changed from ______________ to ______________ (a total of ______ days).

6. There are no changes to the Attachments.

Attachment ___ is replaced with Attachment -____.

7. No Additional Changes.

Additional Changes:

8. All other terms and conditions of the TA remain in effect. If and to the extent that any inconsistencies may appear between the TA and this TACO, the provisions of this TACO shall control.

IN WITNESS WHEREOF, this TACO 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.

DC002G 1 HW687

Gabriel Sostre 850-245-8749 Contractor Terracon Consultants, Inc. Contractor

Contractor Donna Cline Contractor 904-479-7415

ERIC_5205

Village Cleaners

✔ $ 29,063.09 $ 29,063.09

$ 5,339.40 $ 5,339.40

$ 34,402.49 $ 34,402.49 ✔ Completion

Completion 11/06/2026 02/12/2027 98

✔ 1 1 1

Terracon Consultants, Inc.

Contractor Donna Cline

Senior Associate / Engineer

1/11/2026

Digitally signed by Cline, Donna L DN: cn=Cline, Donna L, ou=Domain Users, email=Donna.Cline@terracon.com Date: 2026.01.11 17:27:53 -05'00'

Cline, Donna L

Mubeen Darji

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

Date: 2026.01.09 11:50:49 -05'00'

N/A

This TACO authorizes a time extension as well as changes in the due dates of the deliverables of this TA to align more closely with the field work schedule proposed by Terracon.

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

Contract Number:

Task Assignment #:

Change Order #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

BWC TAFORM 01/18

HW687

DC002G

Subtask 3: SVE Year 3, three monthly O&M Monitoring and Quarter 2 SVE System sampling. Collect air samples at the SVE002 and common influent during the second quarterly event for TO-15 analysis.

Subtask 4: SVE Year 3, three monthly O&M Monitoring and Quarter 3 SVE System sampling. Collect air samples at the common influent during the third quarterly event for TO-15 analysis.

Subtasks 1 & 5: Project Management. SVE Year 3, three monthly O&M Monitoring and Quarter 4 SVE System sampling. Collect air samples at the 4operational legs and common influent during the fourth quarterly event for TO-15 analysis.

Subtask 6: Utilities, Sensaphone costs.

Subtask 2: SVE Year 3, three monthly O&M Monitoring visits and Quarter 1 SVE System sampling. Collect air samples at the common influent during the first quarterly event for TO-15 analysis.

03/13/2026

06/26/2026

10/02/2026

01/08/2027

01/08/2027

Subtask 2: FDEP approval of email summary detailing Q1 O&M results.

Subtask 3: FDEP approval of RASS report detailing results from Q1 and Q2 including lab results, field notes, charts, tables, and graphs.

Subtask 4: FDEP approval of email summary detailing Q3 O&M results.

Subtasks 1 & 5: FDEP approval of RASS report detailing results from Q3 and Q4 including lab results, field notes, charts, tables, and graphs.

Subtask 6: Receipt of utility invoices.

$ 5,326.04

$ 8,067.77

$ 5,326.04

$ 10,343.24

$ 5,339.40

$ 34,402.49

Memorandum

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

DC002G Completion November 6, 2026

This TA authorizes 4 Quarters of SVE O&M at the former Village Cleaners site as well as the preparation of two RASS reports.

Gabriel Sostre 850-245-8749 Contractor Terracon Consultants, Inc. Contractor

Contractor Donna Cline Contractor 904-479-7415

ERIC_5205

2100 45th Street

Village Cleaners (Former)

Contractor Contractor

✔ $ 29,063.09

$ 5,339.40 $ 34,402.49

Scope of Work

Terracon Consultants, Inc.

Contractor Donna Cline

Senior Associate / Remediation Engineer

2025.09.30

Digitally signed by Cline, Donna L DN: cn=Cline, Donna L, ou=Domain Users, email=Donna.Cline@terracon.com Date: 2025.09.30 15:28:35 -04'00'

Cline, Donna L

Mubeen Darji

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

Date: 2025.09.30 15:07:26 -04'00'

N/A

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

Contract Number:

Task Assignment #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

BWC TAFORM 01/18

HW687

DC002G

Subtask 3: SVE Year 3, three monthly O&M Monitoring and Quarter 2 SVE System sampling. Collect air samples at the SVE002 and common influent during the second quarterly event for TO-15 analysis.

Subtask 4: SVE Year 3, three monthly O&M Monitoring and Quarter 3 SVE System sampling. Collect air samples at the common influent during the third quarterly event for TO-15 analysis.

Subtasks 1 & 5: Project Management. SVE Year 3, three monthly O&M Monitoring and Quarter 4 SVE System sampling. Collect air samples at the 4operational legs and common influent during the fourth quarterly event for TO-15 analysis.

Subtask 6: Utilities, Sensaphone costs.

Subtask 2: SVE Year 3, three monthly O&M Monitoring visits and Quarter 1 SVE System sampling. Collect air samples at the common influent during the first quarterly event for TO-15 analysis.

12/12/2025

03/20/2026

06/26/2026

10/02/2026

10/02/2026

Subtask 2: FDEP approval of email summary detailing Q1 O&M results.

Subtask 3: FDEP approval of RASS report detailing results from Q1 and Q2 including lab results, field notes, charts, tables, and graphs.

Subtask 4: FDEP approval of email summary detailing Q3 O&M results.

Subtasks 1 & 5: FDEP approval of RASS report detailing results from Q3 and Q4 including lab results, field notes, charts, tables, and graphs.

Subtask 6: Receipt of utility invoices.

$ 5,326.04

$ 8,067.77

$ 5,326.04

$ 10,343.24

$ 5,339.40

$ 34,402.49