CN-370000-HW685-BF6ACO1.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.

BF06A 1 HW685

This Task Assignment Change Order is for a reduction in costs due to less labor hours needed for the field event and a decrease in subcontractor costs. There are no changes to deliverable due dates or the task completion date.

Megan Johnson 850.245.8994 WSP USA Inc.

Justin W. Spengler 904.363.3430

ERIC_6087

AAA Chemicals

$ 5,618.72 $ 6,178.06

$ 5,618.72 $ 6,178.06

1 1 1

WSP USA Inc.

Matthew C. Crews

Assistant VP / Environmental Engineer

8/1/2025

Crews, Matt (USMC700671) Digitally signed by Crews, Matt (USMC700671) Date: 2025.08.01 13:41:22 -04'00'

Jennifer Farrell

Digitally signed by Jennifer Farrell Date: 2025.07.23 11:01:36 -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

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: WSP USA Inc. (WSP), HW685 Contract File

FROM: Megan Johnson, Contract Manager

DATE: July 22, 2025

SUBJECT: Negotiation Summary – SRP28 Task Assignment (TA) Change Order #1 – TA BF06A C1 AAA Chemical – Site ID # ERIC_6087 Well Abandonment

This Task Assignment Change Order (TACO) is for cost reductions due to less labor hours needed for the field event and a reduction in subcontractor costs. Specific changes are detailed below:

Subtask 1: Project Management Under this subtask there was a reduction in project management hours due to a decrease in labor hours needed for the field event under Subtask 2. This change resulted in a cost actual decrease of ($59.53).

Subtask 2: Well Abandonment Activities Under this subtask there was a reduction of four (4) WSP staff labor hours and a reduction in subcontractor costs. These changes resulted in a cost actual decrease of ($499.81).

Summary The Department’s SRP Contract Manager and WSP’s Contract Manager have both agreed to the above changes. All changes noted above represent a total overall cost decrease of ($559.34), as shown in the Cost Actual LOE. Due to a rounding error in Excel, the Delta LOE states an overall cost decrease of ($559.35), however this was addressed in the Cost Actual LOE. The changes were noted in the TACO Request received from WSP on July 9, 2025. The final cost associated with this TA decreased from $6,178.06 to $5,618.72. Documentation of the changes is included in the attached TACO Request, the Delta LOE spreadsheet and the Cost Actual LOE spreadsheet, and the TACO form for BF06A C1 prepared by the Department.

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : AAA Chemicals SUBTASK 2: Well Abandonment Activities

DATE: 5/16/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Practice Leader (M. Crews) 1

Senior Project Sci/Eng (J. Spengler) 7

Project Sci/Eng (M. Triano) 11

Project Sci/Eng (M. Triano) -11

Project Sci/Eng (M. Triano) 7

TOTAL LABOR 15.0

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 Per Day 1 $120.00

TOTAL VEHICLE $120.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Preferred Drilling Solutions Well Abandonment $2,935.00 1 $2,935.00 Preferred Drilling Solutions Well Abandonment $2,935.00 -1 ($2,935.00) Preferred Drilling Solutions Well Abandonment $2,897.00 1 $2,897.00

TOTAL $2,897.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Miscellaneous Expendables $40.00 Per Day 1 $40.00

TOTAL EQUIPMENT $40.00

Field event preparation (1 hour). Oversee abandonment of 9 monitoring wells, including manhole and pad removal, and surface restoration (10 hours)

Field event preparation (1 hour). Oversee abandonment of 9 monitoring wells, including manhole and pad removal, and surface restoration (6 hours)

Prepare Health and Safety Plan (2 hours). Verification of property ownership prior to mobilization (1 hour). Prepare draft E-mail Deliverable with field documentation, photographic log, and well completion reports (4 hours).

Field event preparation (1 hour). Oversee abandonment of 9 monitoring wells, including manhole and pad removal, and surface restoration (10 hours)

Prepare final E-mail Deliverable (1 hour).

FINAL --7/24/96

SUBTASK 2: Well Abandonment Activities

DATE: 5/16/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Sci/Eng (M. Triano) -11

Project Sci/Eng (M. Triano) 7

TOTAL LABOR -4.0

VEHICLE TYPE RATE UNIT USEAGE

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Preferred Drilling Solutions Well Abandonment $2,935.00 -1 ($2,935.00) Preferred Drilling Solutions Well Abandonment $2,897.00 1 $2,897.00

TOTAL ($38.00)

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT $0.00

Field event preparation (1 hour). Oversee abandonment of 9 monitoring wells, including manhole and pad removal, and surface restoration (10 hours)

Field event preparation (1 hour). Oversee abandonment of 9 monitoring wells, including manhole and pad removal, and surface restoration (10 hours)

SUBTASK 2: Well Abandonment Activities

DATE: 5/16/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Practice Leader (M. Crews) 1

Senior Project Sci/Eng (J. Spengler) 7

Project Sci/Eng (M. Triano) 11

TOTAL LABOR 19.0

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 Per Day 1 $120.00

TOTAL VEHICLE $120.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Preferred Drilling Solutions Well Abandonment $2,935.00 1 $2,935.00

TOTAL $2,935.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Miscellaneous Expendables $40.00 Per Day 1 $40.00

TOTAL EQUIPMENT $40.00

Prepare Health and Safety Plan (2 hours). Verification of property ownership prior to mobilization (1 hour). Prepare draft E-mail Deliverable with field documentation, photographic log, and well completion reports (4 hours).

Field event preparation (1 hour). Oversee abandonment of 9 monitoring wells, including manhole and pad removal, and surface restoration (10 hours)

Prepare final E-mail Deliverable (1 hour).

From: Spengler, Justin To: Johnson, Megan R; Sweeney, Scott L Cc: Crews, Matt Subject: BF06A (TACO #1) - AAA Chemicals Task Assignment Change Order Date: Wednesday, July 9, 2025 4:19:34 PM Attachments: image001.png

BF06A (TACO #1) - AAA Chemicals Well Abandonment LOECEF.xlsx BF06A (Delta #1) - AAA Chemicals Well Abandonment LOECEF.xlsx BF06A - AAA Chemicals Signed TA.pdf BF06A - AAA Chemicals Well Abandonment LOECEF.xlsx INV # 36967 Revision.pdf

EXTERNAL MESSAGE

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

Megan, WSP has attached the files necessary to complete TACO #1 for TA BF06A. TACO #1 rectifies the final Subtask 2 related costs. WSP submitted the subtask 2 deliverable on July 7, 2025.

Please let me know if you have any questions associated with this submittal.

The following files are attached for your review:

• The Excel TACO #1 LOE and CEF

• The Excel Delta #1 LOE and CEF

• The original signed TA BF06A (PDF)

• Excel LOE and CEF for TA BF06A

• Preferred Drilling Solutions invoice

Thank you, Justin

Justin Spengler Senior Consultant, Environmental Engineering justin.spengler@wsp.com

T+ 1 904-363-3430 M+ 1 904-738-9729

NOTICE: This communication and any attachments ("this message") may contain information which is privileged, confidential, proprietary or otherwise subject to restricted disclosure under applicable law. This message is for the sole use of the intended recipient(s). Any unauthorized use, disclosure, viewing, copying, alteration, dissemination or distribution of, or reliance on, this message is strictly prohibited. If you have received this message in error, or you are not an authorized or intended recipient, please notify the sender immediately by replying to this message, delete this message and all copies from your e-mail system and destroy any printed copies.

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.

HW685

BF06A Completion September 12, 2025

WSP will complete well-abandonment activities at the below referenced site in accordance with the cost proposal and Level of Effort (LOE) submitted to the Department on May 16, 2025.

Megan Johnson 850.245.8994 Contractor WSP USA Inc. Contractor

Contractor Justin W. Spengler Contractor 904.363.3430

ERIC_6087

163 Stockton Street, Jacksonville, Duval County

AAA Chemicals

Contractor Contractor

$ 6,178.06

$ 6,178.06

Scope of Work

WSP USA Inc.

Contractor

Matthew C. Crews

Assistant VP / Environmental Engineer

5/23/2025

Crews, Matt (USMC700671) Digitally signed by Crews, Matt (USMC700671) Date: 2025.05.23 10:20:54 -04'00'

Jennifer Farrell

Digitally signed by Jennifer Farrell Date: 2025.05.22 15:01:17 -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 documentation, photographic log, and well completion reports 07/31/2025

Department approval of Project Management and field documentation, photographic log, and well completion reports (Subtasks 1 and 2) $ 6,178.06

$ 6,178.06

HW685

BF06A