CN-370000-HW683-BF04CCO1.pdf

PDF 3 MB Posted Dec 22, 2021

Attached to: Master Agreement FL|HW683|90e8124b5a65e607dedb86d39c72016e
Contract number: HW683
Issued by: Florida

About this file

Written by GovTribe AI · May 20, 2026

This document package comprises a Task Assignment (TA) and related Task Assignment Change Order (TACO) between the State of Florida Department of Environmental Protection (FDEP) and Geosyntec Consultants, Inc. The contract pertains to environmental assessment activities at the Former Ruck's Park Brownfield Site (Site ID ERIC_17896) located at 13760-13780 NE 5th Avenue, North Miami, Miami-Dade County, Florida. The contracting parties are FDEP as the state agency and Geosyntec Consultants as the environmental consulting contractor, with project management oversight provided by FDEP's Megan Johnson and Geosyntec's Shekhar Melkote, P.G.

The original Task Assignment BF04C was valued at $61,463.01 for additional field assessment sampling and Site Assessment Report Addendum (SARA) preparation, with a completion date of March 31, 2026. Work Change Directive #1, issued December 15, 2025, authorized re-sampling of two monitoring wells for arsenic analysis, resulting in TACO #1 that adjusted the task cost downward by $3,010.66 to a final value of $58,452.35. The cost reduction resulted from fewer off-site contamination notifications required (two instead of six) and reduced fieldwork days, which offset increased costs for additional groundwater sampling and an additional IDW disposal drum. Deliverables include responses to DERM review comments, field documentation, sampling logs, chain of custody records, and IDW disposal manifests, with invoice milestones tied to departmental approvals of completed subtasks due between January 9 and February 20, 2026.

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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.

BF04C 1 HW683

This Task Assignment Change Order settles Work Change Directive (WCD) #1 issued on December 15, 2025.

This WCD authorized additional groundwater analyses for arsenic, an additional IDW drum, an additional day f

Megan Johnson 850.245.8994 Contractor Geosyntec Consultants Contractor

Contractor Shekhar Melkote, P.G. Contractor 570.575.2631

ERIC_17896

Former Ruck's Park

✔ $ 58,452.35 $ 61,463.01

$ 58,452.35 $ 61,463.01 ✔ Completion

Completion 0

✔ 1 1 1

Geosyntec Consultants Contractor Joseph Applegate, P.G.

Sr. Principal Hydrogeologist

Joseph Applegate Digitally signed by Joseph Applegate Date: 2026.01.09 13:22:58 -05'00'

Jennifer Farrell

Digitally signed by Jennifer Farrell Date: 2026.01.09 12:24:17 -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

HW683

BF04C

$ 58,452.35

Respond to comments (RTC) from the Miami-Dade County Division of Environmental Resources (DERM) review letter and prepare off-site contamination notifications.

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

Site Assessment Report Addendum; Project Management

Investigation derived waste (IDW) disposal manifests

Department approval of the RTC from the DERM review letter and preparation of the off-site contamination notifications (Subtask 2)

Department approval of Project Management and Site Assessment Report Addendum (Subtasks 1 and 4)

Department approval of IDW Management documentation (Subtask 5)

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

01/09/2026

02/20/2026

$ 31,636.84

$ 4,602.08

$ 20,592.73

$ 1,620.70

Memorandum TO: Geosyntec Consultants, Inc. HW683 Contract File

FROM: Megan Johnson, Contract Manager

DATE: January 8, 2026

SUBJECT: Negotiation Summary – SRP28 Task Assignment (TA) Change Order #1 – TA BF04C C1 Former Ruck’s Park - Site ID #: ERIC_17896 Site Assessment Activities

This Task Assignment Change Order (TACO) settles Work Change Directive (WCD) #1 issued on December 15, 2025. This WCD authorized additional groundwater analyses for arsenic, an additional IDW drum, an additional day of staff hours and associated equipment costs. Though overall, there was a decrease is total task cost. Specific changes are detailed below:

Subtask 1: Project Management Under this subtask there was a decrease in project management hours due to a decrease in labor hours needed for the activities under Subtasks 2 and 3. This change resulted in a cost actual decrease of ($350.55).

Subtask 2: Provide Responses and Prepare Off-Site Contamination Notifications Under this subtask there was a reduction in Geosyntec staff hours due to only needing to prepare two offsite notices versus the six that were estimated. This change resulted in a cost actual decrease of ($2,269.51).

Subtask 3: Field Work Under this subtask there was an overall reduction in Geosyntec staff hours due to one less day of field work. There was also a reduction in vehicle useage by one day, a reduction in laboratory costs and expendables. There was also an increase in groundwater sampling kit days needed due to resampling of two wells. These changes resulted in a cost actual decrease of ($2,063.89).

Subtask 4: Site Assessment Report Addendum (SARA) Under this subtask there was an increase in Geosyntec staff hours to update the tables and figures in the report. This change resulted in a cost actual increase of $1,316.39.

Subtask 5: IDW Off-Site Disposal Under this subtask there was an additional IDW drum needed. This change resulted in a cost actual increase of $356.90.

Negotiation Summary – Task Assignment Change Order #1 TA BF04C C1 Former Ruck’s Park – Site ID # ERIC_17896 January 8, 2026

Summary The Department’s SRP Contract Manager and Geosyntec’s Contract Manager have both agreed to the above changes. All changes noted above represent a total overall cost decrease of ($3,010.66), as shown in the Final/Cost Actual LOE. Due to a rounding error in Excel, the Delta LOE states an overall cost decrease of ($3,010.65), however this was addressed in the Cost Actual LOE. The changes were noted in the TACO Request received from Geosyntec on January 7, 2026. The final cost associated with this TA decreased from $61,463.01 to $58,452.35.

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 BF04C C1 prepared by the Department.

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LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Former Rucks Park Brownfield Site SUBTASK 2: DERM Ltr RTC & Off-Site Notification

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Sr. Principal J. Applegate 6

Senior Consultant S.Melkote

Sr. Staff Professional E. Tesfamariam

8 24 original, minus 16 (Delta)

4 6 original, minus 2 (Delta)

Drafter J. Sea 4

TOTAL LABOR 28

1/7/2025

Assist with Property Notification with GIS Support/Figures (4 hr)

Meetings with DERM (2 hr). Prepare Responses to DERM comments (2 hr). Assist with offsite notifications (2 hr).

Meetings with DERM (2 hr). Prepare Responses (2 hr), Off-site notices (2 hrs).

Prepare Offsite Notifications for approximtaley 6 properties/entities (4 hrs each).

Off-site notices Editing/preparation (4 hr)

Project Professional M.Hensley

1/8/2026 Page 3 of 7 Subtask 2

1/8/2026 Page 4 of 7 Subtask 2

SUBTASK 3: Fieldwork

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Sr. Principal J. Applegate 7

Senior Consultant S. Melkote 12

Sr. Staff Professional M. Guirard 37

Sr. Staff Professional S. Abelson 45

TOTAL LABOR 101

VEHICLE TYPE RATE UNIT USEAGE

Car $80.00 Day 0 $0.00 Truck $120.00 Day 4 $480.00 Van $120.00 Day 0 $0.00

Subtotal $480.00

TOTAL VEHICLE $480.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Drilling (Conventional) Earth Tech, Pompano Beach, FL Install 4 Shallow Monitoring Wells $9,190.00 $9,190.00

$0.00 $0.00 Subtotal $9,190.00

Surveying Engenuity Group, WPB, FL Survey soil, wells and verify property/fence corners $2,825.00 $2,825.00

Subtotal $2,825.00

Utilities Geotek Services, Melbourne, FL Utility locate for subsurface work $750.00 $750.00

$0.00 $0.00 Subtotal $750.00

TOTAL SUB $12,765.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

Metals -As Soil - 6020B $14.00 4 0 $56.00 Soil Percent Moisture Soil - D2216 $13.00 6 0 $78.00 Metals -As GW - 6020B $14.00 14 1 $210.00 PAHs GW - 8270 SIM $110.00 8 1 $990.00

OCP GW- 8018B $105.00 2 0 $210.00

Coliform, Total GW - SM9223B $52.00 5 1 $312.00 Coliform, Fecal GW - IDEXX $52.00 5 1 $312.00

Subtotal $2,168.00

TOTAL LAB $2,168.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Drilling Related

Monitoring Well Installation Kit $325.00 Day 2 $650.00 Soil Assessment Kit $175.00 Day 1 $175.00 Soil Sampling Kit (Through Concrete) $235.00 Day 0 $0.00

Subtotal $825.00 Analytical Related

Groundwater Sampling Kit $290.00 Day 3 $870.00 Peristaltic Pump $30.00 Day 0 $0.00 Tubing $0.30 Day 250 $75.00

Subtotal $945.00 IDW Related

Drum $100.00 Drum 0 $0.00 Subtotal $0.00

Expendables $40.00 Day 4 $160.00

Subtotal $160.00

Other $0.00 Day 0 $0.00

Subtotal $0.00

TOTAL EQUIPMENT $1,930.00

1/7/2025

Daily mob/demob (3 hr x4 days = 12 hr); Soil Sampling at about 4 locations (6 hrs); Oversee 4 new well installation (16 hr); Sample ~10 wells (16 hr);

Offsite Access (2 hr), and Fieldwork Oversight (5 hr)

Fieldwork data review (4 hr), field oversight and support (4 hr)

Daily mob/demob (3 hr x5 days = 15 hr); Soil Sampling at about 4 locations (6 hrs); Oversee 4 new well installation (16 hr); Sample ~10 wells (16 hr); Survey (5 hr)

1/8/2026 Page 5 of 7 Subtask 3

SUBTASK 4: Site Assessment Report Addendum

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Sr. Principal J. Applegate 14

Senior Consultant S. Melkote 46 Original 40, add 6 (Delta)

Project Professional M. Hensley

Drafter J. Sea 6

TOTAL LABOR 80

1/7/2025

Senior Peer Review and signing and sealing final SARA

Update Tables, Text & Figures. Prepare draft and final Reports .

Prepare/update Draft and Final Report Figures

Assist with Technical Editing of Tables and Text

1/8/2026 Page 6 of 7 Subtask 4

SUBTASK: IDW Disposal

DATE: 1/7/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Consultant S. Melkote 3 2 original, add 1 (Delta)

TOTAL LABOR 3

SUBCONTRACTOR COSTS

NAME PURPOSE COST Use

IDW

Erwin Remediation IDW Drum Disposal $125.00 7 $875.00 6 drums original, add 1 (Delta)

$0.00 $0.00 Subtotal $875.00

TOTAL SUB $875.00

Coordinate IDW and Review Manifests

1/8/2026 Page 7 of 7 Subtask 5

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SUBTASK 2: DERM Ltr RTC & Off-Site Notification

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Sr. Principal J. Applegate 0

Senior Consultant S.Melkote

Sr. Staff Professional E. Tesfamariam

-16 (original 24)

-2

Drafter J. Sea 0

TOTAL LABOR -18

1/7/2026

Assist with Property Notification with GIS Support/Figures (4 hr)

Meetings with DERM (2 hr). Prepare Responses to DERM comments (2 hr). Assist with offsite notifications (2 hr).

Meetings with DERM (2 hr). Prepare Responses (2 hr), Off-site notices (2 hrs).

Prepare Offsite Notifications for approximtaley 6 properties/entities (4 hrs each).

Off-site notices Editing/preparation (4 hr)

Project Professional

1/8/2026 Page 3 of 6 Subtask 2

SUBTASK 3: Fieldwork

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Sr. Principal J. Applegate 0

Senior Consultant S. Melkote 4 Technical evaluation of initial data and additional sampling

Sr. Staff Professional M. Guirard -13 Total of 4 Days spent on soil sampling, well install, and sampling including the resampling of MW-53 and MW-56

Sr. Staff Professional S. Abelson -13 Total of 4 Days spent on soil sampling, well install, and sampling including the resampling of MW-53 and MW-56

TOTAL LABOR -22

VEHICLE TYPE RATE UNIT USEAGE

Car $80.00 Day 0 $0.00 Truck $120.00 Day -1 ($120.00) 4 days vs 5, minus 1 Van $120.00 Day 0 $0.00

Subtotal ($120.00)

TOTAL VEHICLE ($120.00)

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Drilling (Conventional) Earth Tech, Pompano Beach, FL Install 4 Shallow Monitoring Wells $80.00 $80.00 Add 1 IDW drum

$0.00 $0.00 Subtotal $80.00

Surveying Engenuity Group, WPB, FL Survey soil, wells and verify property/fence corners $0.00 $0.00

Subtotal $0.00

Utilities Geotek Services, Melbourne, FL Utility locate for subsurface work $0.00 $0.00

$0.00 $0.00 Subtotal $0.00

TOTAL SUB $80.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

Metals -As Soil - 6020B $14.00 -6 0 ($84.00) minus 6 samples Soil Percent Moisture Soil - D2216 $13.00 -4 0 ($52.00) minus 4 samples Metals -As GW - 6020B $14.00 3 0 $42.00 Resample MW-53 and MW-56, plus 1 QA (plus 3) PAHs GW - 8270 SIM $110.00 -3 0 ($330.00) minus 3 OCP GW- 8018B $105.00 1 0 $105.00 plus 1 Coliform, Total GW - SM9223B $52.00 0 0 $0.00 Coliform, Fecal GW - IDEXX $52.00 0 0 $0.00

Subtotal ($319.00)

TOTAL LAB ($319.00)

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Drilling Related

Monitoring Well Installation Kit $325.00 Day 0 $0.00 Soil Assessment Kit $175.00 Day 0 $0.00 Soil Sampling Kit (Through Concrete $235.00 Day 0 $0.00

Subtotal $0.00 Analytical Related

Groundwater Sampling Kit $290.00 Day 1 $290.00 re-sample MW-53 and MW-56 Peristaltic Pump $30.00 Day 0 $0.00 Tubing $0.30 Day 0 $0.00

Subtotal $290.00 IDW Related

Drum $100.00 Drum 0 $0.00 Subtotal $0.00

Expendables $40.00 Day -1 ($40.00)

Subtotal ($40.00)

Other $0.00 Day 0 $0.00

Subtotal $0.00

TOTAL EQUIPMENT $250.00

1/7/2026

Daily mob/demob (3 hr x4 days = 12 hr); Soil Sampling at about 4 locations (6 hrs); Oversee 4 new well installation (16 hr); Sample ~10 wells (16 hr);

Offsite Access (2 hr), and Fieldwork Oversight (5 hr)

Fieldwork data review (4 hr), field oversight and support (4 hr)

Daily mob/demob (3 hr x 1 day = 3 hr); Groundwater sampling -2 wells (3 hr); Drop samples at Lab (1 hr) IDW (1 hr)

1/8/2026 Page 4 of 6 Subtask 3

SUBTASK 4: Site Assessment Report Addendum

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Sr. Principal J. Applegate 0

Senior Consultant S. Melkote 6 Original 40, add 6 (updated tables and figures)

Project Professional M. Hensley

Drafter J. Sea 0

TOTAL LABOR 6

1/7/2026

Senior Peer Review and signing and sealing final SARA

Update Tables, Text & Figures. Prepare draft and final Reports .

Prepare/update Draft and Final Report Figures

1/8/2026 Page 5 of 6 Subtask 4

SUBTASK: IDW Disposal

DATE: 1/7/2026

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Consultant S. Melkote 1

TOTAL LABOR 1

SUBCONTRACTOR COSTS

NAME PURPOSE COST Use

IDW

Erwin Remediation IDW Drum Disposal $125.00 1 $125.00 Add 1 IDW drum

$0.00 $0.00 Subtotal $125.00

TOTAL SUB $125.00

1/8/2026 Page 6 of 6 Subtask 5

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SUBTASK 2: DERM Ltr RTC & Off-Site Notification

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Sr. Principal J. Applegate 6

Senior Consultant S.Melkote

Sr. Staff Professional E. Tesfamariam

Drafter J. Sea 4

TOTAL LABOR 46

10/28/2025

Assist with Property Notification with GIS Support/Figures (4 hr)

Meetings with DERM (2 hr). Prepare Responses to DERM comments (2 hr). Assist with offsite notifications (2 hr).

Meetings with DERM (2 hr). Prepare Responses (2 hr), Off-site notices (2 hrs).

Prepare Offsite Notifications for approximtaley 6 properties/entities (4 hrs each).

Off-site notices Editing/preparation (4 hr)

Project Professional

1/8/2026 Page 3 of 6 Subtask 2

SUBTASK 3: Fieldwork

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Sr. Principal J. Applegate 7

Senior Consultant S. Melkote 8

Sr. Staff Professional M. Guirard 50

Sr. Staff Professional S. Abelson 58

TOTAL LABOR 123

VEHICLE TYPE RATE UNIT USEAGE

Car $80.00 Day 0 $0.00 Truck $120.00 Day 5 $600.00 Van $120.00 Day 0 $0.00

Subtotal $600.00

TOTAL VEHICLE $600.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Drilling (Conventional) Earth Tech, Pompano Beach, FL Install 4 Shallow Monitoring Wells $9,110.00 $9,110.00

$0.00 $0.00 Subtotal $9,110.00

Surveying Engenuity Group, WPB, FL Survey soil, wells and verify property/fence corners $2,825.00 $2,825.00

Subtotal $2,825.00

Utilities Geotek Services, Melbourne, FL Utility locate for subsurface work $750.00 $750.00

$0.00 $0.00 Subtotal $750.00

TOTAL SUB $12,685.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

Metals -As Soil - 6020B $14.00 10 0 $140.00 Soil Percent Moisture Soil - D2216 $13.00 10 0 $130.00 Metals -As GW - 6020B $14.00 11 1 $168.00 PAHs GW - 8270 SIM $110.00 11 1 $1,320.00

OCP GW- 8018B $105.00 1 0 $105.00

Coliform, Total GW - SM9223B $52.00 5 1 $312.00 Coliform, Fecal GW - IDEXX $52.00 5 1 $312.00

Subtotal $2,487.00

TOTAL LAB $2,487.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Drilling Related

Monitoring Well Installation Kit $325.00 Day 2 $650.00 Soil Assessment Kit $175.00 Day 1 $175.00 Soil Sampling Kit (Through Concrete) $235.00 Day 0 $0.00

Subtotal $825.00 Analytical Related

Groundwater Sampling Kit $290.00 Day 2 $580.00 Peristaltic Pump $30.00 Day 0 $0.00 Tubing $0.30 Day 250 $75.00

Subtotal $655.00 IDW Related

Drum $100.00 Drum 0 $0.00 Subtotal $0.00

Expendables $40.00 Day 5 $200.00

Subtotal $200.00

Other $0.00 Day 0 $0.00

Subtotal $0.00

TOTAL EQUIPMENT $1,680.00

10/28/2025

Daily mob/demob (3 hr x4 days = 12 hr); Soil Sampling at about 4 locations (6 hrs); Oversee 4 new well installation (16 hr); Sample ~10 wells (16 hr);

Offsite Access (2 hr), and Fieldwork Oversight (5 hr)

Fieldwork data review (4 hr), field oversight and support (4 hr)

Daily mob/demob (3 hr x5 days = 15 hr); Soil Sampling at about 4 locations (6 hrs); Oversee 4 new well installation (16 hr); Sample ~10 wells (16 hr); Survey (5 hr)

1/8/2026 Page 4 of 6 Subtask 3

SUBTASK 4: Site Assessment Report Addendum

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Sr. Principal J. Applegate 14

Senior Consultant S. Melkote 40

Project Professional M. Hensley

Drafter J. Sea 6

TOTAL LABOR 74

10/28/2025

Senior Peer Review and signing and sealing final SARA

Update Tables, Text & Figures. Prepare draft and final Reports .

Prepare/update Draft and Final Report Figures

1/8/2026 Page 5 of 6 Subtask 4

SUBTASK: IDW Disposal

DATE: 10/28/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Consultant S. Melkote 2

TOTAL LABOR 2

SUBCONTRACTOR COSTS

NAME PURPOSE COST Use

IDW

Erwin Remediation IDW Drum Disposal $125.00 6 $750.00

$0.00 $0.00 Subtotal $750.00

TOTAL SUB $750.00

1/8/2026 Page 6 of 6 Subtask 5

Site Name: Site ID #:

Contract #: Contractor:

• Reason for Work Change Directive :

• Description of Work Change Directive :

• Attachments (if applicable, list documents supporting change):

• Costs (if negotiated unit costs, provide information below):

WCP WCD 07-2018

Authorized Contractor Signature:

Authorized FDEP Signature:

WORK CHANGE DIRECTIVE FORM

FDEP Supervisor Approval:

(if applicable)

Additional work is not authorized without prior FDEP approval as indicated by an approved Work Change Directive Form or Task Assignment Change Order Form. It is the Contractor's responsibility to ensure that additional costs associated with this WCD are resolved by a Task Assignment Change Order (TACO) prior to the completion date of the original Task Assignment or subsequent TACOs completed prior to the execution date of this WCD. Failure to do so will result in a loss of reimbursement for work associated with this WCD.

Task Assignment #: Work Change Directive #:

Maximum Estimated Increase in Task Amount:

Former Rucks Park Site ERIC_17896

HW683 Geosyntec

BF04C 1

Re-sample 2 key monitoring wells for arsenic

Re-Sample two key monitoring wells, MW-53 and MW-56, for arsenic analayses.

One additional day of field work and analytical costs plus 1 addtional drum for IDW disposal.

Delta LOE for adjustments described above and below

2 additional groundwater analyses for arsenic 1 additional IDW drum 8 hour day to mobilize, sample 2 MWs, IDW management, drop samples at lab and demob.

1 additional groundwater sampling kit day and 1 day of truck.

$ 1,800.00

Joseph Applegate Digitally signed by Joseph Applegate Date: 2025.12.11 16:37:01 -05'00'

Megan R. Johnson Digitally signed by Megan R.

Johnson Date: 2025.12.12 15:15:13 -05'00'

Scott L Sweeney

Digitally signed by Scott L Sweeney Date: 2025.12.15 14:07:05 -05'00'

From: Joseph L. Applegate To: Johnson, Megan R Cc: Shekhar Melkote Subject: RE: Former Rucks Park Site North Miami FL - TACO 1 Date: Wednesday, January 7, 2026 11:58:36 AM Attachments: Copy of HW683 Cost Estimate Form Rucks Park SARA_Oct_28_2025_Original.xlsx

Copy of HW683 Cost Estimate Form Rucks Park SARA_DELTA .xlsx Copy of HW683 Cost Estimate Form Rucks Park SARA_TACO 1_Final.xlsx

EXTERNAL MESSAGE

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

Hi Megan

I am attaching Excel TACO files (3) – Original, Delta, and Final for the subject site. I didn’t attach the WCD as the final budget is ~ $3,000 less than the original TA as we only had to prepare 2 offsite notices vs 6. There was also one less fieldwork day, even with the resampling.

The sub invoices for the driller and lab are also attached. The driller provided one extra drum for IDW (7 vs 6) so driller budget increased by $80, and the lab numbers were adjusted to actual (Eurofins invoices match the TACO). The IDW hasn’t been picked up yet so I don’t have that invoice yet, but know it will be an extra $125 for the 7th drum and we won’t be invoicing that for Tasks 2/3 yet anyhow.

Thank you and let me know if you have any questions or need to discuss. BTW, there was a one penny rounding difference.

Joe

From: Joseph L. Applegate Sent: Tuesday, January 6, 2026 2:44 PM To: 'Johnson, Megan R' <Megan.R.Johnson@FloridaDEP.gov> Cc: Shekhar Melkote <SMelkote@Geosyntec.com> Subject: RE: Former Rucks Park Site North Miami FL

Hi Megan, I hope you had a great holiday and Happy New Year.

We have several deliverable due this Friday for Rucks. Subtask 2 are Response to Comments (completed) and Off-Site Notices. DERM ended up only requiring 2 notices and we had a budget of 6. We have the INOCs drafted and will send to you by Friday.

Subtask 3 deliverables are field notes/forms, GW sampling logs, COCs, etc, and I have those ready to go as well. Both subtask 2 and 3 are due Friday, which we intend on meeting.

I am going to go ahead and put together the TACO for the WCD for the extra well sampling and also subtract the number of off-site notices from 6 to 2. I would like to get the TACO to you tomorrow. We are transitioning into a new accounting software and getting the TACO completed this week would be optimal before the new system comes in.

We are working on the revised report which is due January 20th.

Thank you and let me know if this sounds good.

Joe

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.

HW683

BF04C Completion March 31, 2026

Geosyntec will conduct additional field assessment sampling and update the Site Assessment Report Addendum at the below site in accordance with the cost proposal and Level of Effort (LOE) submitted to the Department on October 28, 2025.

Megan Johnson 850.245.8994 Contractor Geosyntec Consultants Contractor

Contractor Shekhar Melkote, P.G. Contractor 570.575.2631

ERIC_17896

13760-13780 NE 5th Avenue, North Miami, Miami-Dade County

Former Ruck's Park

Contractor Contractor

✔ $ 61,463.01

$ 61,463.01

Scope of Work

Geosyntec Consultants Contractor Joseph Applegate, P.G.

Sr. Principal Hydrogeologist

Joseph Applegate Digitally signed by Joseph Applegate Date: 2025.11.05 16:44:47 -05'00'

Jennifer Farrell

Digitally signed by Jennifer Farrell Date: 2025.11.05 15:11:34 -05'00'

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

Respond to comments (RTC) from the Miami-Dade County Division of Environmental Resources (DERM) review letter and prepare off-site contamination notifications. 01/09/2026

Field notes, photographic log, chain of custody, and sampling logs 01/09/2026

Site Assessment Report Addendum; Project Management 02/20/2026

Investigation derived waste (IDW) disposal manifests 02/20/2026

Department approval of the RTC from the DERM review letter and preparation of the off-site contamination notifications (Subtask 2) $ 6,871.59

Department approval of field notes, photographic log, chain of custody, and sampling logs (Subtask 3) $ 33,700.73

Department approval of Project Management and Site Assessment Report Addendum (Subtasks 1 and 4) $ 19,626.89

Department approval of IDW Management documentation (Subtask 5) $ 1,263.80

$ 61,463.01

HW683

BF04C

File details come from the government source that posted it. Updated May 20, 2026.