CN-370000-HW687-BIL2CCO1.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.

BIL02C 1 HW687

This Task Assignment Change Order authorizes time extensions for the task assignment completion date and final deliverable due date. There are no changes to the scope or the cost of the Task Assignment.

Megan Johnson 850.245.8994 Contractor Terracon Consultants, Inc. Contractor

Contractor Shawn Ouellette Contractor 561.689.4299

ERIC_18360

Broward County School Board Property - Plantation

✔ $ 15,189.75 $ 15,189.75

$ 15,189.75 $ 15,189.75

Completion ✔ Completion 01/12/2026 04/30/2026 108

✔ 1 1 1

Terracon Consultants, Inc.

Contractor Donna Cline, P.E.

Senior Remediation Engineer

1/9/2026

Digitally signed by Cline, Donna L DN: cn=Cline, Donna L, ou=Domain Users, email=Donna.Cline@terracon.com Date: 2026.01.09 11:18:55 -05'00'

Cline, Donna L

Jennifer Farrell

Digitally signed by Jennifer Farrell Date: 2026.01.08 10:48:18 -05'00'

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

HW687

BIL02C

$ 15,189.75

Field notes, photographic log, chain of custody, and sampling logs.

Revised Supplemental Site Assessment Report.

Remedial Alternatives Evaluation; Project Management.

Department approval of field notes, photographic log, chain of custody, and sampling logs (Subtask 2).

Department approval of project management and remedial alternatives evaluation (Subtasks 1 and 4).

Department approval of revised supplemental site assessment report (Subtask 3).

10/24/2025

03/20/2026

03/20/2026

$ 2,896.09

$ 2,591.85

$ 9,701.81 www.FloridaDEP.gov

FFLLORIDAA DDEEPARTMENTT OOFF

EEnvironmentall Protection

Bob Martinez Center

2600 Blair Stone Road Tallahassee, FL 32399-2400

Ron DeSantis Governor

Jay Collins Lt. Governor

Alexis A. Lambert Secretary

Memorandum TO: Terracon Consultants, Inc., HW687 Contract File

FROM: Megan Johnson, Contract Manager

DATE: January 7, 2026

SUBJECT: Negotiation Summary – BIL22 Task Assignment (TA) Change Order #1 BIL02C C1 Broward County School Board Property – Site ID # ERIC_18360 Supplemental Site Assessment activities

This Task Assignment Change Order (TACO) extends the Task Assignment completion date and the final deliverable due date. There are no changes to the scope or cost of the Task Assignment.

The cost remains $15,189.75.

From: Ouellette, Shawn To: Johnson, Megan R Cc: Cline, Donna L; Endicott, Jessica L; Proietto, Tanja L Subject: Re: HW_687_SBOBC_BILO2C Date: Wednesday, January 7, 2026 11:45:29 AM Attachments: image001.png image002.png

EXTERNAL MESSAGE

This email originated outside of DEP. Please use caution when opening attachments, clicking links, or responding to this email.

Hi Megan, Was just getting ready to call you!!

I had a good break, back at it.

Hope you had a great break.

An extension would be great, we have a WCD drafted and getting ready to review and send over so not sure if it's easier to have the WCD first and do together??

Thanks, Shawn Ouellette, P.G.

Senior Geologist I Environmental Division Site Investigation and Remediation

645 NW Enterprise Drive Suite 107 I Port Saint Lucie, FL 34986 D (561) 494-7052 I F (772) 343- 9404 I M (772) 408-2959 shawn.ouellette@Terracon.com I Terracon.com

From: Johnson, Megan R <Megan.R.Johnson@FloridaDEP.gov> Sent: Wednesday, January 7, 2026 11:23 AM To: Ouellette, Shawn <Shawn.Ouellette@terracon.com> Cc: Cline, Donna L <Donna.Cline@terracon.com>; Endicott, Jessica L <Jessica.Endicott@terracon.com>; Proietto, Tanja L <Tanja.Proietto@terracon.com> Subject: RE: HW_687_SBOBC_BILO2C

Hey Shawn, I’m just getting back in the office today after a crazy BSRA season that went all the way to 6pm on December 31st. I took off Monday and Tuesday to have some fun with my daughter before her school started back (today, too). Hope you had a nice holiday!

We definitely want to extend the TA and go ahead and get Terracon paid for the work done thus far. The current TA expires on Monday, January 12, 2026, attached. Do we want to just execute a time extension TACO to bump out the expiration date? Then you all can do a WCD for the additional work? Let me know your thoughts.

Thanks, Megan

From: Ouellette, Shawn <Shawn.Ouellette@terracon.com> Sent: Tuesday, December 23, 2025 6:48 AM To: Johnson, Megan R <Megan.R.Johnson@FloridaDEP.gov> Cc: Cline, Donna L <Donna.Cline@terracon.com>; Endicott, Jessica L <Jessica.Endicott@terracon.com>; Proietto, Tanja L <Tanja.Proietto@terracon.com>;

FDEPWCPAdmin <FDEPWCPAdmin@terracon.com> Subject: Re: HW_687_SBOBC_BILO2C

EXTERNAL MESSAGE

This email originated outside of DEP. Please use caution when opening attachments, clicking links, or responding to this email.

Hi Megan, Hope all is well and planning some family time.

Anyways, it looks like we will have a RAP/ Voluntary Source Removal Plan to complete to meet the requirements of Broward County on the Planned Remedial approach. We did go over an outline with Rachel at Broward County and I believe we have a format that will be acceptable.

In addition, we are planning some additional step out borings to define our plume boundaries for the soil CSCTL in the NW corner of the site. Just trying to figure out the best way to do this, I know we have a TA expiration coming up and we also mentioned extending the TA, would like to wrap this up and Bill the current work completed by the end of the year, if possible .

Thanks as always and have a great beak with the kiddos!!

Shawn Ouellette, P.G.

Senior Geologist I Environmental Division Site Investigation and Remediation

645 NW Enterprise Drive Suite 107 I Port Saint Lucie, FL 34986 D (561) 494-7052 I F (772) 343- 9404 I M (772) 408-2959 shawn.ouellette@Terracon.com I Terracon.com

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

BIL02C Completion January 12, 2026

The Department approves this Task Assignment (TA) based upon the Cost Proposal and Level of Effort (CP/LOE) for supplemental site assessment (SSA) and remedial alternatives evaluation (RAE) submitted to the Department on September 5, 2025, by Terracon Consultants, Inc., for the below referenced site. The final deliverable will be a RAE received by the Department no later than December 1, 2025.

Megan Johnson 850.245.8994 Contractor Terracon Consultants, Inc. Contractor

Contractor Shawn Ouellette Contractor 561.689.4299

ERIC_18360

SE Corner of Broward Blvd. and South Hiatus Road, Broward County

Broward County School Board Property - Plantation

Contractor Contractor

✔ $ 15,189.75

$ 15,189.75

Scope of Work

Terracon Consultants, Inc.

Contractor Donna Cline, P.E.

Senior Remediation Engineer

2025.09.23

Digitally signed by Cline, Donna L DN: cn=Cline, Donna L, ou=Domain Users, email=Donna.Cline@terracon.com Date: 2025.09.23 15:02:27 -04'00'

Cline, Donna L

Jennifer Farrell

Digitally signed by Jennifer Farrell Date: 2025.09.19 13:04:20 -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

Field notes, photographic log, chain of custody, and sampling logs.

10/24/2025

Revised Supplemental Site Assessment Report.

10/24/2025

Remedial Alternatives Evaluation; Project Management.

12/01/2025

Department approval of field notes, photographic log, chain of custody, and sampling logs (Subtask 2). $ 2,591.85

Department approval of revised supplemental site assessment report (Subtask 3).

$ 2,896.09

Department approval of project management and remedial alternatives evaluation (Subtasks 1, 4, and 5). $ 9,701.81

$ 15,189.75

HW687

BIL02C