CN-370000-HW687-BIL2BCO2.pdf

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Attached to
Master Agreement FL|HW687|519929c0c8a00e44396dc1d8f5fa086b
Contract number
HW687
Issued by
Florida

About this file

This document is a Task Assignment Change Order (TACO #2) issued by the State of Florida Department of Environmental Protection (FDEP) to amend a task assignment with Terracon Consultants, Inc. for environmental consulting services at the Broward County School Board Property in Plantation, Florida. The project is identified as Site ID ERIC_18360 under Contract HW687, Task Assignment BIL02B. The change order was executed on May 29, 2025, with authorization from Donna Cline, P.E., Senior Remediation Engineer for Terracon, and Jennifer Farrell, Secretary or Designee for FDEP, with project management oversight by Megan Johnson for FDEP and Shawn Ouellette for Terracon.

The TACO reduces the total task assignment cost from $40,444.85 to $39,452.85, representing a decrease of $992.00 due to lower-than-anticipated subcontractor and analytical costs. Specific cost reductions include: Subtask 2 (Groundwater and ROW Soil Sampling) decreased by $700.00 due to lower utility clearance costs from GeoViews and reduced OCP laboratory samples; Subtask 3 (Soil Boring and Monitoring Well Installations) decreased by $88.50 due to lower drilling invoices from Earth Tech Drillings and reduced arsenic soil samples; and Subtask 4 (IDW Management) decreased by $203.50 due to lower disposal costs from Erwin Remediation, Inc. The deliverables include field notes, photographic logs, chain of custody documents, sampling logs, and a Supplemental Site Assessment Report, with invoice milestones scheduled for May 1, 2025, and July 15, 2025. All other terms and conditions of the original task assignment remain in effect.

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Text version

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.

BIL02B 2 HW687

This Task Assignment Change Order (TACO) is for a reduction in costs due to decreased subcontractor and analytical costs.

This is being executed per the TACO request from Terracon Consultants, Inc. received on May 16, 2025.

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

✔ $ 39,452.85 $ 40,444.85

$ 39,452.85 $ 40,444.85 ✔ Completion

Completion 0

✔ 1 1 1

Terracon Consultants, Inc.

Contractor Donna Cline, P.E.

Senior Remediation Engineer

5/29/2025

Digitally signed by Cline, Donna L DN: cn=Cline, Donna L, ou=General Users, email=Donna.Cline@terracon.com Date: 2025.05.29 05:09:48 -04'00'

Cline, Donna L

Jennifer Farrell

Digitally signed by Jennifer Farrell Date: 2025.05.27 16:12:40 -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

HW687

BIL02B

$ 39,452.85

Field notes, photographic log, chain of custody, and sampling logs for Subtask 2 activities.

Field notes, photographic log, chain of custody, and sampling logs for Subtask 3 activities.

Confirmation of IDW disposal; Supplemental Site Assessment Report; Project Management.

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

Department approval of Project Management, confirmation of IDW disposal, and Supplemental Site Assessment Report (Subtasks 1, 4, and 5).

Department approval of field notes, photographic log, chain of custody, and sampling logs (Subtask 3).

05/01/2025

05/01/2025

07/15/2025

$ 17,226.89

$ 11,554.37

$ 10,671.59 www.FloridaDEP.gov

FFLLORIDAA DDEEPARTMENTT OOFF

EEnvironmentall Protection

Bob Martinez Center

2600 Blair Stone Road Tallahassee, FL 32399-2400

Ronn DeSantis Governor

Alexiss A.. Lambert

Secretary

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

FROM: Megan Johnson, Contract Manager

DATE: May 27, 2025

SUBJECT: Negotiation Summary – BIL22 Task Assignment (TA) Change Order #2 BIL02B C2 Broward County School Board Property – Site ID # ERIC_18360 Supplemental Site Assessment activities

This Task Assignment Change Order (TACO) is for a reduction in total costs due to decreased subcontractor and analytical costs. Specific changes are detailed below:

Subtask 1: Project Management No cost changes associated with this Subtask.

Subtask 2: Groundwater and ROW Soil Sampling GeoViews invoice, the utility clearance subcontractor, was less than originally quoted and the laboratory costs were decreased due to a reduction in OCP samples. This resulted in a cost actual decrease of ($700.00).

Subtask 3: Soil Boring and Monitoring Well Installations Earth Tech Drillings invoice, the drilling subcontractor, was less than originally quoted and the laboratory costs were decreased due to a reduction in arsenic soil samples. This resulted in a cost actual decrease of ($88.50).

Subtask 4: IDW Management Erwin Remediation, Inc. was utilized for the IDW drum disposal due to a lower cost at the time of disposal. This resulted in a cost actual decrease of ($203.50).

Subtask 5: Supplemental Site Assessment Report No cost changes associated with this Subtask.

Summary The Department’s BIL Contract Manager and Terracon’s Contract Manager have both agreed to the above changes. All changes noted above represent a total overall cost decrease of ($992.00), as shown in the Final LOE. The changes were noted in the TACO Request received via email from Terracon on May 16, 2025. The final cost associated with this TA decreased from $40,444.85 to $39,452.85. Documentation of the changes is included in the attached TACO request, the Delta LOE spreadsheet and the Final LOE spreadsheet, and the TACO form for BIL02B C2, prepared by the Department.

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SITE : SBOBC Plantation Site BFO3B Final SUBTASK 2: Groundwater and ROW Soil Sampling

PROPOSAL NO. PHB247044

DATE: 12/10/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Field Task Planning and Coordination Background Soil Sampling Senior Geologist SO 10.00 Env Technician BP 10.00 Env Technician BP 1 day loading/unload, mobilization (PB) 3.50 Senior Geologist SO 1 day loading/unload, mobilization (PSL) 4.50 Env Technician BP 1 day of Soil Boring Installation 9.00 Senior Geologist SO 1 day Soil sampling 9.00

Monitoring Well Groundwater Sampling Senior Geologist SO 1.75

Env Technician BP 1 day loading/unload mobilization (1 Mob Demob) 5.00 Env Technician BP 1 day of monitoring well sampling at 4 locations 6.00

Personnel: SO BP JE Hours: 25.25 33.50 0.00

TOTAL LABOR 58.75

VEHICLE TYPE RATE UNIT USEAGE

SO Truck (Soil sampling) 120 day 1 $120.00 BP Truck (Utilities soil sampling, Groundwater Sampling) 120 Day 3 $360.00

TOTAL VEHICLE $480.00

PER DIEM STAFF RATE UNIT USEAGE

$0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

Geo View Utility Clearance (Geo View) 900.00$ day 1 $900.00

TOTAL $900.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC EQB

Arsenic EPA 6020 (soil) 14.00$ 0 0 0 $0.00 OCP EPA 8081 (SoiL) Right Of Way Borings and SB-117, SB-118 105.00$ 11 0 1 $1,260.00

SPLP Extraction $50.00 1 $50.00 Arsenic EPA 6020 (water) ( MW-100, DMW-1, MW-300D, MW-203I) 14.00$ 4 1 1 $84.00 OCP EPA 8081 Water SPLP Extraction $105 1 $105.00

TOTAL LAB $1,499.00

Sample Shipping Large Cooler 150.00$ 2 $300.00

TOTAL $1,799.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables 40.00$ day 3 $120.00 Personal Protection 35.00$ day 3 $105.00 Groundwater sampling kit 290.00$ day 1 $290.00 Soil sample kit 235.00$ day 1 $235.00 Hand Auger 12.00$ Day 1 $12.00 Ice 6.50$ EA 4 $26.00 Total Survey Station (GEODE, GPS) 50.00$ day 1 $50.00 55-gallon drum, new 100.00$ drum 1 $100.00

$0.00

TOTAL EQUIPMENT $713.00

PreTask Planning, prepare field sampling SOW/coordinate offsite access,Laboratory kit, ROW Permit Utilities Markout and coordination ( Includes Mobilzation)

PreTask Planning, prepare field sampling SOW/coordinate site access, kit

SITE : SBOBC Plantation Site Final SUBTASK 3: Soil Boring and Monitoring Well Installations

PROPOSAL NO. PHD237064

DATE: 12/10/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Field Task Planning and Coordination Soil Boring and Monitoring Well Installation and Sampling Senior Geologist SO 3.00 Env Technician BP 1 day loading/unload mobilization 1.75 Hrs Travel Each way 3.50 Senior Staff Scientist JE 1 day loading/unload mobilization (2.25 Hr mob 2.25 hr Demob each day) 4.50 Senior Staff Scientist JE 1 day of soil boring Installation and monitoring well installation. 10.00 Env Technician BP 1 days of soil boring Installation and monitoring well installation. 10.00

Survey Monitoring Well Top of Casing Senior Staff Scientist JE 1.00 Env Technician BP 1.00

Monitoring Well Groundwater Sampling Senior Geologist SO 1.00 Env Technician BP 1 day loading/unload mobilization (1 Mob Demob) 3.50 Env Technician BP 1/2 Day Groundwater sampling 3.00

Personnel: SO JE BP Hours: 4.00 15.50 21.00

TOTAL LABOR 40.50

VEHICLE TYPE RATE UNIT USEAGE

BP Truck (Soil Boring/Well Installation/ sampling) 120 Day 2 $240.00 JE Truck (SoilBoring/Well Installation/ sampling) 120 Day 1 $120.00

TOTAL VEHICLE $360.00

PER DIEM STAFF RATE UNIT USEAGE

Senior Staff Scientist Lodging $225.00 Night 1 $225.00

Meals $36.00 Each 1 $36.00

TOTAL PER DIEM $261.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

Earth Tech Drilling Soil Borings and MW Installation $9,596.00 LS 1 $9,596.00

TOTAL $9,596.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC IDW

SOIL

Arsenic EPA 6020 (soil) Deeper Intervals 14.00$ 9 0 0 $126.00 Digestion 7.00$ 9 $63.00

OCP EPA 8081 105.00$ 0 0 $0.00

Sample Shipping Small Cooler 110.00$ 1 $110.00 Groundwater Arsenic EPA 6020 New Wells 14.00$ 2 1 1 $56.00 Digestion 7.00$ 2 $14.00

OCP EPA 8081 105.00$ 0 0 0 $0.00

Sample Shipping Small Cooler 110.00$ 1 $110.00

TOTAL LAB $245.00

TOTAL SHIPPING $220.00

TOTAL $479.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables 40.00$ day 2 $80.00 Personal Protection 35.00$ day 2 $70.00 Shallow groundwater sampling kit 290.00$ day 1 $290.00 Monitor well installation Kit 325.00$ day 1 $325.00 Tubing, HDPE 0.30$ ft 75 $22.50 Tubing, silicon (3/16 x 3/8) 3.00$ ft 2 $6.00 Total Survey Station (Geode, GPS) 50.00$ day 1 $50.00

TOTAL EQUIPMENT $693.50

PreTask Planning, prepare field sampling SOW/coordinate site access, kit

Measure TOC new wells Measure TOC new wells

SUBTASK 4: IDW Management

PROPOSAL NO. PHD237064

DATE: 12/10/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

IDW Managemet Senior Geologist SO 2.00 Env Tech BP 1 Hour Onsite 1.75 Hour Mobilize and 1.75 hr Demobilize 4.50

Personnel: SO JE BP Hours: 2.00 0.00 4.50

TOTAL LABOR 6.50

VEHICLE TYPE RATE UNIT USEAGE

CAR 80 day 1 $80.00

TOTAL VEHICLE $80.00

PER DIEM STAFF RATE UNIT USEAGE

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

Erwin Dispose of 5 drums of waste 440.00$ LS 1 $440.00

TOTAL $440.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC IDW

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables 40.00$ day 1 $40.00

TOTAL EQUIPMENT $0.00

Create Waste Generator Profile and Coordinate IDW removal

SUBTASK 5: Report Preparation

PROPOSAL NO. PHD237064

DATE: 12/10/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Review of Field Data Interim Deliverable Preparation Senior Geologist SO 2.00 Senior Staff Scientist JE Prepare Summary for Interim Deliverable 6.00

Preparation of Draft Tables and Figures

Senior Staff Scientist JE 8.00

Preparation of Report Senior Geologist SO 4.00 Senior Geologist SO Review and Summarize Water Quality Data 4.00 Senior Geologist SO Preparation of Report 12.00

Figures and Drafting Senior CADD Technician CF Draft Figures Compile Data 6.00

QA QC TL Senior Brownfields Coordinator 4.00

Personnel: SO JE JW CF TL Hours: 22.00 14.00 0.00 6.00 4.00

TOTAL LABOR 46.00

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 UNIT USEAGE

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC IDW

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT $0.00

Review Field Data Interim Deliverable Review

Draft Tables and Figures

Review and Summarize Soil Data

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SITE : SBOBC Plantation Site BFO3B Delta SUBTASK 2: Groundwater and ROW Soil Sampling

PROPOSAL NO. PHB247044

DATE: 12/10/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Field Task Planning and Coordination Background Soil Sampling Senior Geologist SO 0.00 Env Technician BP 0.00 Env Technician BP 1 day loading/unload, mobilization (PB) 0.00 Senior Geologist SO 1 day loading/unload, mobilization (PSL) 0.00 Env Technician BP 1 day of Soil Boring Installation 0.00 Senior Geologist SO 1 day Soil sampling 0.00

Monitoring Well Groundwater Sampling Senior Geologist SO 0.00

Env Technician BP 1 day loading/unload mobilization (1 Mob Demob) 0.00 Env Technician BP 1 day of monitoring well sampling at 4 locations 0.00

Personnel: SO BP JE Hours: 0.00 0.00 0.00

TOTAL LABOR 0.00

VEHICLE TYPE RATE UNIT USEAGE

SO Truck (Soil sampling) 120 day 0 $0.00 BP Truck (Utilities soil sampling, Groundwater Sampling) 120 Day 0 $0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

$0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

Geo View Utility Clearance (Geo View) (400.00)$ day 1 ($400.00)

TOTAL ($400.00)

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC EQB

Arsenic EPA 6020 (soil) 14.00$ 0 0 0 $0.00 OCP EPA 8081 (SoiL) Right Of Way Borings and SB-117, SB-118 105.00$ 0 -1 0 ($105.00)

SPLP Extraction $50.00 -1 ($50.00) Arsenic EPA 6020 (water) ( MW-100, DMW-1, MW-300D, MW-203I) 14.00$ 0 0 0 $0.00 OCP EPA 8081 Water SPLP Extraction $105 -1 ($105.00)

TOTAL LAB ($260.00)

Sample Shipping Large Cooler 150.00$ 0 $0.00

TOTAL ($260.00)

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables 40.00$ day 0 $0.00 Personal Protection 35.00$ day 0 $0.00 Groundwater sampling kit 290.00$ day 0 $0.00 Soil sample kit 235.00$ day 0 $0.00 Hand Auger 12.00$ Day 0 $0.00 Ice 6.50$ EA 0 $0.00 Total Survey Station (GEODE, GPS) 50.00$ day 0 $0.00 55-gallon drum, new 100.00$ drum 0 $0.00

$0.00

TOTAL EQUIPMENT $0.00

PreTask Planning, prepare field sampling SOW/coordinate offsite access,Laboratory kit, ROW Permit Utilities Markout and coordination ( Includes Mobilzation)

SITE : SBOBC Plantation Site Delta SUBTASK 3: Soil Boring and Monitoring Well Installations

PROPOSAL NO. PHD237064

DATE: 12/10/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Field Task Planning and Coordination Soil Boring and Monitoring Well Installation and Sampling Senior Geologist SO 0.00 Env Technician BP 1 day loading/unload mobilization 1.75 Hrs Travel Each way 0.00 Senior Staff Scientist JE 1 day loading/unload mobilization (2.25 Hr mob 2.25 hr Demob each day) 0.00 Senior Staff Scientist JE 1 day of soil boring Installation and monitoring well installation. 0.00 Env Technician BP 1 days of soil boring Installation and monitoring well installation. 0.00

Survey Monitoring Well Top of Casing Senior Staff Scientist JE 0.00 Env Technician BP 0.00

Monitoring Well Groundwater Sampling Senior Geologist SO 0.00 Env Technician BP 1 day loading/unload mobilization (1 Mob Demob) 0.00 Env Technician BP 1/2 Day Groundwater sampling 0.00

Personnel: SO JE BP Hours: 0.00 0.00 0.00

TOTAL LABOR 0.00

VEHICLE TYPE RATE UNIT USEAGE

BP Truck (Soil Boring/Well Installation/ sampling) 120 Day 0 $0.00 JE Truck (SoilBoring/Well Installation/ sampling) 120 Day 0 $0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

Senior Staff Scientist Lodging $225.00 Night 0 $0.00

Meals $36.00 Each 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

Earth Tech Drilling Soil Borings and MW Installation ($55.00) LS 1 ($55.00)

TOTAL ($55.00)

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC IDW

SOIL

Arsenic EPA 6020 (soil) Deeper Intervals 14.00$ 0 -1 -1 ($28.00) Digestion 7.00$ 0 $0.00

OCP EPA 8081 105.00$ 0 0 $0.00

Sample Shipping Small Cooler 110.00$ 0 $0.00 Groundwater Arsenic EPA 6020 New Wells 14.00$ 0 0 0 $0.00 Digestion 7.00$ 0 $0.00

OCP EPA 8081 105.00$ 0 0 0 $0.00

Sample Shipping Small Cooler 110.00$ 0 $0.00

TOTAL LAB ($28.00)

TOTAL SHIPPING $0.00

TOTAL ($28.00)

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables 40.00$ day 0 $0.00 Personal Protection 35.00$ day 0 $0.00 Shallow groundwater sampling kit 290.00$ day 0 $0.00 Monitor well installation Kit 325.00$ day 0 $0.00 Tubing, HDPE 0.30$ ft 0 $0.00 Tubing, silicon (3/16 x 3/8) 3.00$ ft 0 $0.00 Total Survey Station (Geode, GPS) 50.00$ day 0 $0.00

TOTAL EQUIPMENT $0.00

PreTask Planning, prepare field sampling SOW/coordinate site access, kit

Measure TOC new wells Measure TOC new wells

SUBTASK 4: IDW Management

PROPOSAL NO. PHD237064

DATE: 12/10/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

IDW Managemet Senior Geologist SO 0.00 Env Tech BP 1 Hour Onsite 1.75 Hour Mobilize and 1.75 hr Demobilize 0.00

Personnel: SO JE BP Hours: 0.00 0.00 0.00

TOTAL LABOR 0.00

VEHICLE TYPE RATE UNIT USEAGE

CAR 80 day 0 $0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

Erwin Dispose of 5 drums of waste (185.00)$ LS 1 ($185.00)

TOTAL ($185.00)

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC IDW

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables 40.00$ day 0 $0.00

TOTAL EQUIPMENT $0.00

SUBTASK 5: Report Preparation

PROPOSAL NO. PHD237064

DATE: 12/10/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Review of Field Data Interim Deliverable Preparation Senior Geologist SO Senior Staff Scientist JE Prepare Summary for Interim Deliverable

Preparation of Draft Tables and Figures

Senior Staff Scientist JE

Preparation of Report Senior Geologist SO Senior Geologist SO Review and Summarize Water Quality Data Senior Geologist SO Preparation of Report

Figures and Drafting Senior CADD Technician CF Draft Figures Compile Data

QA QC TL Senior Brownfields Coordinator

Personnel: SO JE JW CF TL Hours: 0.00 0.00 0.00 0.00 0.00

TOTAL LABOR 0.00

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 UNIT USEAGE

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC IDW

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT $0.00

Review Field Data Interim Deliverable Review

Draft Tables and Figures

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SITE : SBOBC Plantation Site BFO3B Original SUBTASK 2: Groundwater and ROW Soil Sampling

PROPOSAL NO. PHB247044

DATE: 12/10/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Field Task Planning and Coordination Background Soil Sampling Senior Geologist SO 10.00 Env Technician BP 10.00 Env Technician BP 1 day loading/unload, mobilization (PB) 3.50 Senior Geologist SO 1 day loading/unload, mobilization (PSL) 4.50 Env Technician BP 1 day of Soil Boring Installation 9.00 Senior Geologist SO 1 day Soil sampling 9.00

Monitoring Well Groundwater Sampling Senior Geologist SO 1.75

Env Technician BP 1 day loading/unload mobilization (1 Mob Demob) 5.00 Env Technician BP 1 day of monitoring well sampling at 4 locations 6.00

Personnel: SO BP JE Hours: 25.25 33.50 0.00

TOTAL LABOR 58.75

VEHICLE TYPE RATE UNIT USEAGE

SO Truck (Soil sampling) 120 day 1 $120.00 BP Truck (Utilities soil sampling, Groundwater Sampling) 120 Day 3 $360.00

TOTAL VEHICLE $480.00

PER DIEM STAFF RATE UNIT USEAGE

$0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

Geo View Utility Clearance (Geo View) 1,300.00$ day 1 $1,300.00

TOTAL $1,300.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC EQB

Arsenic EPA 6020 (soil) 14.00$ 0 0 0 $0.00 OCP EPA 8081 (SoiL) Right Of Way Borings and SB-117, SB-118 105.00$ 11 1 1 $1,365.00

SPLP Extraction $50.00 2 $100.00 Arsenic EPA 6020 (water) ( MW-100, DMW-1, MW-300D, MW-203I) 14.00$ 4 1 1 $84.00 OCP EPA 8081 Water SPLP Extraction $105 2 $210.00

TOTAL LAB $1,759.00

Sample Shipping Large Cooler 150.00$ 2 $300.00

TOTAL $2,059.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables 40.00$ day 3 $120.00 Personal Protection 35.00$ day 3 $105.00 Groundwater sampling kit 290.00$ day 1 $290.00 Soil sample kit 235.00$ day 1 $235.00 Hand Auger 12.00$ Day 1 $12.00 Ice 6.50$ EA 4 $26.00 Total Survey Station (GEODE, GPS) 50.00$ day 1 $50.00 55-gallon drum, new 100.00$ drum 1 $100.00

$0.00

TOTAL EQUIPMENT $713.00

PreTask Planning, prepare field sampling SOW/coordinate offsite access,Laboratory kit, ROW Permit Utilities Markout and coordination ( Includes Mobilzation)

SITE : SBOBC Plantation Site Original SUBTASK 3: Soil Boring and Monitoring Well Installations

PROPOSAL NO. PHD237064

DATE: 12/10/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Field Task Planning and Coordination Soil Boring and Monitoring Well Installation and Sampling Senior Geologist SO 3.00 Env Technician BP 1 day loading/unload mobilization 1.75 Hrs Travel Each way 3.50 Senior Staff Scientist JE 1 day loading/unload mobilization (2.25 Hr mob 2.25 hr Demob each day) 4.50 Senior Staff Scientist JE 1 day of soil boring Installation and monitoring well installation. 10.00 Env Technician BP 1 days of soil boring Installation and monitoring well installation. 10.00

Survey Monitoring Well Top of Casing Senior Staff Scientist JE 1.00 Env Technician BP 1.00

Monitoring Well Groundwater Sampling Senior Geologist SO 1.00 Env Technician BP 1 day loading/unload mobilization (1 Mob Demob) 3.50 Env Technician BP 1/2 Day Groundwater sampling 3.00

Personnel: SO JE BP Hours: 4.00 15.50 21.00

TOTAL LABOR 40.50

VEHICLE TYPE RATE UNIT USEAGE

BP Truck (Soil Boring/Well Installation/ sampling) 120 Day 2 $240.00 JE Truck (SoilBoring/Well Installation/ sampling) 120 Day 1 $120.00

TOTAL VEHICLE $360.00

PER DIEM STAFF RATE UNIT USEAGE

Senior Staff Scientist Lodging $225.00 Night 1 $225.00

Meals $36.00 Each 1 $36.00

TOTAL PER DIEM $261.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

Earth Tech Drilling Soil Borings and MW Installation $9,651.00 LS 1 $9,651.00

TOTAL $9,651.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC IDW

SOIL

Arsenic EPA 6020 (soil) Deeper Intervals 14.00$ 9 1 1 $154.00 Digestion 7.00$ 9 $63.00

OCP EPA 8081 105.00$ 0 0 $0.00

Sample Shipping Small Cooler 110.00$ 1 $110.00 Groundwater Arsenic EPA 6020 New Wells 14.00$ 2 1 1 $56.00 Digestion 7.00$ 2 $14.00

OCP EPA 8081 105.00$ 0 0 0 $0.00

Sample Shipping Small Cooler 110.00$ 1 $110.00

TOTAL LAB $273.00

TOTAL SHIPPING $220.00

TOTAL $507.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables 40.00$ day 2 $80.00 Personal Protection 35.00$ day 2 $70.00 Shallow groundwater sampling kit 290.00$ day 1 $290.00 Monitor well installation Kit 325.00$ day 1 $325.00 Tubing, HDPE 0.30$ ft 75 $22.50 Tubing, silicon (3/16 x 3/8) 3.00$ ft 2 $6.00 Total Survey Station (Geode, GPS) 50.00$ day 1 $50.00

TOTAL EQUIPMENT $693.50

PreTask Planning, prepare field sampling SOW/coordinate site access, kit

Measure TOC new wells Measure TOC new wells

SUBTASK 4: IDW Management

PROPOSAL NO. PHD237064

DATE: 12/10/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

IDW Managemet Senior Geologist SO 2.00 Env Tech BP 1 Hour Onsite 1.75 Hour Mobilize and 1.75 hr Demobilize 4.50

Personnel: SO JE BP Hours: 2.00 0.00 4.50

TOTAL LABOR 6.50

VEHICLE TYPE RATE UNIT USEAGE

CAR 80 day 1 $80.00

TOTAL VEHICLE $80.00

PER DIEM STAFF RATE UNIT USEAGE

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

US Ecology Dispose of 5 drums of waste 625.00$ LS 1 $625.00

TOTAL $625.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC IDW

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables 40.00$ day 1 $40.00

TOTAL EQUIPMENT $0.00

SUBTASK 5: Report Preparation

PROPOSAL NO. PHD237064

DATE: 12/10/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Review of Field Data Interim Deliverable Preparation Senior Geologist SO 2.00 Senior Staff Scientist JE Prepare Summary for Interim Deliverable 6.00

Preparation of Draft Tables and Figures

Senior Staff Scientist JE 8.00

Preparation of Report Senior Geologist SO 4.00 Senior Geologist SO Review and Summarize Water Quality Data 4.00 Senior Geologist SO Preparation of Report 12.00

Figures and Drafting Senior CADD Technician CF Draft Figures Compile Data 6.00

QA QC TL Senior Brownfields Coordinator 4.00

Personnel: SO JE JW CF TL Hours: 22.00 14.00 0.00 6.00 4.00

TOTAL LABOR 46.00

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 UNIT USEAGE

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC IDW

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT $0.00

Review Field Data Interim Deliverable Review

Draft Tables and Figures

Subcontractor Invoices

Invoice Date

4/1/25

Invoice #

Bill To:

Terracon Consultants, Inc.

Attn: Shawn Ouellette 645 NW Enterprise Drive Suite 107 Port St Lucie, FL 34986

Project Number

43131

Terms

Net 60

Rep

CF

Total

Balance Due

Payments/Credits

GeoView Associates FEID # 88 - 4374770

GeoView Associates Offer Services from Boca Raton, Jacksonville and Our Main Office in St. Petersburg.

5709 1st Avenue South St. Petersburg, FL 33707

Phone: 727-209-2334 Fax: 727-328-2477

GeoView Associates Inc.

Description Qty Rate Amount

Provide Geophysical Surveying Service on March 25, 2025.

Project Location:

S Hiatus and Broward Boulevard Fort Lauderdale, fl

Terracon Project/PO No.: P00213764

Geophysical Investigation to Designate Underground Utilities on Ground Surface.

1 900.00 900.00

$900.00

$900.00

$0.00

Invoice

Date

5/5/2025 Invoice #

TC237

Terracon Attn: Mike Faurot 645 NW Enterprise Drive, Suite 107 Port Saint Lucie, FL 34986

P.O. Box 884 Gulf Breeze, FL 32562

(850) 292-6511 ErwinRemediation@gmail.com

Site City

Plantation

Site Name

Broward County

Total

Quantity Rate AmountDate Item

1 110.00 110.005/1/2025 Drum Disp - Non-Haz Soil 3 110.00 330.005/1/2025 Drum Disp - Non-Haz Groundwater

$440.00

From: Ouellette, Shawn To: Johnson, Megan R Cc: Cline, Donna L; Brown, Julie A.

Subject: RE: HW_687_BIL02B_SBOBC_Site Assessment_ Field Deliverable Date: Friday, May 16, 2025 3:25:55 PM Attachments: image001.png

HW687_TACO1_BIL02B_SBOBC ERIC_18360.pdf SBOBC Plantation Site BIL02B_5_16_24.xlsx

EXTERNAL MESSAGE

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

Hi Megan, Please find the attached TACO for the SBOBC BIL02B Field Work Subtask 2 had a reduction of ($400.00) in subcontractor GPR utility Markout costs and a reduction in laboratory analytical testing of ($260) Subtask 3 had a reduction of ($55) in subcontractor drilling fees and( $28) reduction in laboratory analytical testing A total reduction of $(992.00) $40444.85-$992.00= $39452.85 We appreciate the continued contracting with us on this project.

Regards Shawn Ouellette, P.G.

Group Manager, WPB/PSL Environmental Division

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

From: Johnson, Megan R <Megan.R.Johnson@FloridaDEP.gov> Sent: Monday, May 12, 2025 11:37 AM To: Ouellette, Shawn <Shawn.Ouellette@terracon.com> Cc: Cline, Donna L <Donna.Cline@terracon.com>; Brown, Julie A. <Julie.Brown@terracon.com> Subject: RE: HW_687_BIL02B_SBOBC_Site Assessment_ Field Deliverable

Hey Shawn, Just finishing up looking at these documents. Wondering if you guys are going to need a TACO before we can send a request to invoice for Subtasks 2 and 3. Let me know when you get a chance!

Thanks, Megan

From: Ouellette, Shawn <Shawn.Ouellette@terracon.com> Sent: Thursday, May 1, 2025 2:04 PM To: Johnson, Megan R <Megan.R.Johnson@FloridaDEP.gov> Cc: Cline, Donna L <Donna.Cline@terracon.com>; Alison D. Witoshynsky <alison.witoshynsky@browardschools.com>; Ullo, Joseph <Jullo@carltonfields.com>; Brown, Julie A.

<Julie.Brown@terracon.com>; Endicott, Jessica L <Jessica.Endicott@terracon.com>; Marten, Jenna <Jenna.Marten@terracon.com>; Faurot, Mike <Mike.Faurot@terracon.com>; Endicott, Jessica L <Jessica.Endicott@terracon.com> Subject: RE: HW_687_BILO2A_SBOBC_Site Assessment_ Field Deliverable

EXTERNAL MESSAGE

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

Team, Please find the attached revised Field Deliverable Interim Summary with the updated results Please do not hesitate to contact us with any questions, comments or concerns.

Have a great day!

Shawn Ouellette, P.G.

Group Manager, WPB/PSL Environmental Division

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

From: Ouellette, Shawn Sent: Thursday, May 1, 2025 11:29 AM To: 'Johnson, Megan R' <Megan.R.Johnson@FloridaDEP.gov> Cc: Cline, Donna L <Donna.Cline@terracon.com>; 'Alison D. Witoshynsky' <alison.witoshynsky@browardschools.com>; 'Ullo, Joseph' <Jullo@carltonfields.com>; Brown, Julie A. <Julie.Brown@terracon.com>; Endicott, Jessica L <Jessica.Endicott@terracon.com>; Marten, Jenna <Jenna.Marten@terracon.com>; Faurot, Mike <Mike.Faurot@terracon.com>; Endicott, Jessica L <Jessica.Endicott@terracon.com> Subject: RE: HW_687_BILO2A_SBOBC_Site Assessment_ Field Deliverable

Hi Team, Please disregard these attachments, we are revising the attachments as we received some final results we will revise and resubmit.

Thanks for your patience

Shawn Ouellette, P.G.

Group Manager, WPB/PSL Environmental Division

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

From: Ouellette, Shawn

Sent: Friday, April 25, 2025 1:20 PM To: Johnson, Megan R <Megan.R.Johnson@FloridaDEP.gov> Cc: Cline, Donna L <Donna.Cline@terracon.com>; Alison D. Witoshynsky <alison.witoshynsky@browardschools.com>; Ullo, Joseph <Jullo@carltonfields.com>; Brown, Julie A.

<Julie.Brown@terracon.com>; Endicott, Jessica L <Jessica.Endicott@terracon.com>; Marten, Jenna <Jenna.Marten@terracon.com>; Faurot, Mike <Mike.Faurot@terracon.com> Subject: HW_687_BILO2A_SBOBC_Site Assessment_ Field Deliverable

Hello Team, Attached are documents including field notes, soil boring logs, well construction forms, field documents, and laboratory chain of custodies associated with Subtasks 2 and 3 from Task Assignment BIL02B.

The scope of work was completed as follows:

3/19/2025 On site to conduct groundwater sampling of four wells (Subtask 2) 3/25/2025 To Mark Out locations and drop off IDW drums (Subtask 2) 3/27/2025 Met with site contact to walk site, On site to drill new groundwater monitoring wells with Terracon and collect soil lithology and samples. (Subtask 2 + 3) 4/1/2025 On site to collect right of way soil borings, sample two new groundwater monitoring wells and MW300D (Subtask 2 + 3) 4/12/2025 On site to complete top of casing surveys for the new groundwater monitoring wells (Subtask 3)

Terracon is in the process of arranging for the IDW drums to be removed from the site by a waste disposal subcontractor (Subtask 4). The manifests will be submitted under separate cover. IDW pick up date TBD

Please do not hesitate to contact us with any questions comments or concerns.

Have a great weekend!

Regards, Shawn Ouellette, P.G.

Group Manager, WPB/PSL Environmental Division

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

Terracon provides environmental, facilities, geotechnical, and materials consulting engineering services delivered with responsiveness, resourcefulness, and reliability.

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.

BIL02B 1 HW687

This Task Assignment Change Order authorizes a time extension only, for the task assignment completion date and deliverable due dates. There are no cost changes associated with this TACO.

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

✔ $ 40,444.85 $ 40,444.85

$ 40,444.85 $ 40,444.85 Completion

✔ Completion 06/13/2025 08/15/2025 63

✔ 1 1 1

Terracon Consultants, Inc.

Contractor Donna Cline, P.E.

Senior Remediation Engineer Digitally signed by Cline, Donna L DN: cn=Cline, Donna L, ou=General Users, email=Donna.Cline@terracon.com Date: 2025.04.03 11:46:47 -04'00'

Cline, Donna L

Jennifer Farrell

Digitally signed by Jennifer Farrell Date: 2025.03.26 13:31:20 -04'00'

N/A

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

Contract Number:

Task Assignment #:

Deli…

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File details come from the government source that posted it. Updated .