CN-370000-HW685-DC021A.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. 8/26/2020

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

DC021A Completion August 26, 2022

This Task Assignment authorizes Golder to complete an ISR Work Plan in accordance with the April 27, 2022, Scope of Work and Cost Estimate.

Ben Grubbs 850-245-8992 Contractor Contractor

Contractor Contractor

Contractor Contractor

Contractor

Golder Associates USA Inc.

Golder Associates USA Inc.

Matt Crews 904-363-3430

ERIC_4540

1346 Gandy Street, Jacksonville, Duval County

Jet Cleaners

✔ $ 9,215.02

$ 9,215.02

Scope of Work

Donald Miller

Principal

Donald Miller Digitally signed by Donald Miller Date: 2022.05.02 12:06:56 -04'00'

William E. Burns, Jr.

William E. Burns, Jr. Digitally signed by William E. Burns, Jr.

Date: 2022.05.02 11:11:00 -04'00'

N/A

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

WCP TAFORM 04-2017

Contract Number:

Task Assignment #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

Subtasks 1 & 2: ISR Work Plan; Project Management 05/27/2022

Subtasks 1 & 2: Submittal and FDEP approval of the ISR Work Plan; Project Management $ 9,215.02

$ 9,215.02

HW685

DC021A

Printed on recycled paper.

FLORIDA DEPARTMENT OF

Environmental Protection

Bob Martinez Center

2600 Blair Stone Road Tallahassee, FL 32399-2400

Ron DeSantis Governor

Jeanette Nuñez

Lt. Governor

Shawn Hamilton Secretary

To: HW685 Contract Negotiation File Jet Cleaners Jacksonville, Duval County

ERIC_4540

From: Ben Grubbs, Project Manager Date: April 28, 2022 Subject: Negotiation Summary

HW685 DC021A

This Task Assignment authorizes Golder to complete an ISR Work Plan in accordance with the April 27, 2022, Scope of Work and Cost Estimate.

Subtask 1: Project Management An automatic calculation based upon total direct labor hours determines the labor hours within this subtask.

Subtask 2: ISR Work Plan Golder will complete an Interim Source Removal (ISR) Work Plan to use a Soil Vapor Extraction (SVE) System to address chlorinated volatile organic compounds (VOCs) impacts in vadose zone soils.

Golder will obtain an updated Access Agreement from the current real property owner of the Jet Cleaners (ERIC_4540) site.

This work plan, and the subsequent running of the SVE System, address chlorinated volatile organic compounds (VOCs) impacts in vadose zone soils to move the site towards closure.

The original Task Assignment totaled $8,653.63 with 52 labor hours but after negotiations and corrections with contractor costs are reflected as below:

The FDEP Project Manager agrees to the scope of work and final cost associated with this Task Assignment. The final cost for this Task Assignment is $9,215.02 with 55 labor hours.

Golder may invoice following the schedule established in the Deliverables and Invoice Schedule Attachment, which accompanies the Task Assignment Notification Form.

FDEP COST ESTI MATEContractor: Golder Associates USA Inc.

Date: 4/27/2022

Task #: DC021A SubTask 1 Project Management SubTask 6

Site: Jet Cleaners SubTask 2 ISR Work Plan SubTask 7

Activity/Phase: ISR SubTask 3 SubTask 8

Project Manager: Ben Grubbs SubTask 4 SubTask 9

SubTask 5 SubTask 10

Totals 1 2 3 4 5 6 7 8 9 10 Labor Rate Category

$55.25 Project Manager 6 6.3 $0.00 Program Leader - X-14 0 0 0 0 0 0 0 0 0 0

$63.65 Practice Leader - X-13 (JB) 6 6 0 0 0 0 0 0 0 0 $55.25 Senior Consultant - X-12 (MC) 37 37 0 0 0 0 0 0 0 0

$0.00 Senior Sci/Eng - X-11 0 0 0 0 0 0 0 0 0 0 $45.42 Senior Project Sci/Eng - P-10 (BL) 4 4 0 0 0 0 0 0 0 0

$0.00 Project Sci/Eng - P-9 0 0 0 0 0 0 0 0 0 0 $32.75 Staff Sci/Eng - P-8 (AS) 2 2 0 0 0 0 0 0 0 0

$0.00 Sci/Eng/Admin - P-7 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0

Total Hours 55 6.3 49.0 0 0 0 0 0 0 0 0

Direct Labor $3,020.86 $347.53 $2,673.33 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 172.50% $5,210.98 $599.49 $4,611.49 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Gen & Admin 0.00% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Fringe 0.00% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Labor $8,231.84 $947.02 $7,284.82 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF GOLDER Page 1

FDEP COST ESTI MATEContractor: Golder Associates USA Inc.

Date: 4/27/2022

Task #: DC021A SubTask 1 Project Management SubTask 6

Site: Jet Cleaners SubTask 2 ISR Work Plan SubTask 7

Activity/Phase: ISR SubTask 3 SubTask 8

Project Manager: Ben Grubbs SubTask 4 SubTask 9

SubTask 5 SubTask 10

Totals 1 2 3 4 5 6 7 8 9 10 Travel

Vehicle Rental $120.00 $120.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Mileage Costs $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Air Fare $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Per diem + Hotel $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $120.00 $120.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor (Equipment Procurement) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor Subtotal $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Procurement Fee $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor (Services Procurement) Drilling (Conventional) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Drilling (Non-conventional) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Mobile Laboratory $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Surveying $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

IDW $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Utilities $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor Subtotal $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Fast Turnaround Charges $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Sample Shipping $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Field Expenses Personal Protection $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Expendables $40.00 $40.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Drilling related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (IDW related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $40.00 $40.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $8,391.84 $947.02 $7,444.82 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Completion Fee $823.18 $94.70 $728.48 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $9,215.02 $1,041.72 $8,173.30 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF GOLDER Page 2

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Jet Cleaners SUBTASK 2: ISR Work Plan

DATE: 4/27/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Consultant (J. Brown) 6

Senior Sci/Eng (M. Crews) 37

Senior Project Sci/Eng (B. Lucero) CADD - Develop figures for ISR Work Plan 4

Staff Sci/Eng (A. Strayer) 2

TOTAL LABOR 49

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

TOTAL $0.00

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

Obtain new access agreement for site (3 hours). Site visit (4 hours). Prepare draft ISR Work Plan and correspondence with FDEP and property owner (30 hours).

Site visit (4 hours). Reporting: Review Draft ISR Work Plan; incorporate design comments and edits into final report (2 hours).

Reporting: report formatting, document production, binding and shipping. Create pdf for

OCULUS.

FINAL --7/24/96

FDEP COST ESTIMATEContractor: Golder Associates USA Inc.

Date: 4/21/2022

Task #: DC021A SubTask 1 Project Management SubTask 6

Site: Jet Cleaners SubTask 2 ISR Work Plan SubTask 7

Activity/Phase: ISR SubTask 3 SubTask 8

Project Manager: Ben Grubbs SubTask 4 SubTask 9

SubTask 5 SubTask 10

Totals 1 2 3 4 5 6 7 8 9 10 Labor Rate Category

$55.25 Project Manager 6 5.9 $0.00 Program Leader - X-14 0 0 0 0 0 0 0 0 0 0

$63.65 Practice Leader - X-13 (JB) 6 6 0 0 0 0 0 0 0 0 $55.25 Senior Consultant - X-12 (MC) 34 34 0 0 0 0 0 0 0 0

$0.00 Senior Sci/Eng - X-11 0 0 0 0 0 0 0 0 0 0 $45.42 Senior Project Sci/Eng - P-10 (BL) 4 4 0 0 0 0 0 0 0 0

$0.00 Project Sci/Eng - P-9 0 0 0 0 0 0 0 0 0 0 $32.75 Staff Sci/Eng - P-8 (AS) 2 2 0 0 0 0 0 0 0 0

$0.00 Sci/Eng/Admin - P-7 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0

Total Hours 52 5.9 46.0 0 0 0 0 0 0 0 0

Direct Labor $2,833.57 $325.99 $2,507.58 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 172.50% $4,887.91 $562.33 $4,325.58 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Gen & Admin 0.00% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Fringe 0.00% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Labor $7,721.48 $888.32 $6,833.16 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF GOLDER Page 1

FDEP COST ESTIMATEContractor: Golder Associates USA Inc.

Date: 4/21/2022

Task #: DC021A SubTask 1 Project Management SubTask 6

Site: Jet Cleaners SubTask 2 ISR Work Plan SubTask 7

Activity/Phase: ISR SubTask 3 SubTask 8

Project Manager: Ben Grubbs SubTask 4 SubTask 9

SubTask 5 SubTask 10

Totals 1 2 3 4 5 6 7 8 9 10 Travel

Vehicle Rental $120.00 $120.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Mileage Costs $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Air Fare $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Per diem + Hotel $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $120.00 $120.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor (Equipment Procurement) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor Subtotal $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Procurement Fee $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor (Services Procurement) Drilling (Conventional) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Drilling (Non-conventional) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Mobile Laboratory $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Surveying $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

IDW $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Utilities $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor Subtotal $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Fast Turnaround Charges $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Sample Shipping $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Field Expenses Personal Protection $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Expendables $40.00 $40.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Drilling related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (IDW related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $40.00 $40.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $7,881.48 $888.32 $6,993.16 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Completion Fee $772.15 $88.83 $683.32 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $8,653.63 $977.15 $7,676.48 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF GOLDER Page 2

Golder Associates USA Inc.

9428 Baymeadows Road, Suite 400, Jacksonville, Florida, USA 32256

T: +1 904 363-3430 F: +1 904 363-3445

Golder and the G logo are trademarks of Golder Associates Corporation golder.com

April 27, 2022 Proposal No. 202208346

Mr. Ben Grubbs Florida Department of Environmental Protection 2600 Blair Stone Road, MS 4520 Tallahassee, FL 32399-2400

RE: COST PROPOSAL FOR ISR WORK PLAN

JET CLEANERS

1346 GANDY STREET

JACKSONVILLE, DUVAL COUNTY, FLORIDA

DEP FACILITY ID NUMBER: ERIC_4540

PROPOSED TASK ASSIGNMENT: DC021A

Dear Mr. Grubbs:

Golder Associates USA Inc. (Golder) is providing the Florida Department of Environmental Protection (FDEP) with this cost proposal to develop an Interim Source Removal (ISR) Work Plan for the above-referenced site. This proposal includes a description of the proposed scope of services, level of effort sheets for each subtask, and a cost estimate form that summarizes the costs of the proposed services. The proposed scope of services is described below.

RECENT SITE HISTORY

The highest concentrations of chlorinated volatile organic compounds (VOCs) in groundwater remain in the source area within the shallow (MW011) and intermediate (MW017) zones of the surficial aquifer. Based on the February 2014 limited interior investigation and subsequent annual groundwater sampling results, the chlorinated VOC concentrations in the shallow and intermediate zones of the surficial aquifer appear to be isolated to a relatively small area around the former dry cleaning machine locations and immediately adjacent to the northeast side of the former facility building. Additionally, based on the results of the Membrane Interphase Probe study conducted by Golder in 2004, the chlorinated VOCs detected in the shallow zone groundwater were limited to a small area between the building and monitoring wells MW011 and MW017.

During the 2020 annual FDEP site status meeting, Golder and FDEP discussed conducting a limited field investigation that would include collecting soil samples for laboratory testing, installing Modified Activated Gas Sampling (MAGS) wells, completing a MAGS investigation, and conducting a direct-push technology groundwater screening event prior to any further discussions on site remediation in the area near monitoring wells MW011 and

MW017.

Mr. Ben Grubbs Proposal No. 202208346

Florida Department of Environmental Protection April 27, 2022

Golder completed soil sample collection and MAGS well installation on August 10 and 11, 2020 at six locations (MAG001 through MAG006). Five of the six soil boring locations, where soil samples were collected, did not have chlorinated VOCs at concentrations exceeding the Soil Cleanup Target Levels (SCTLs). Analytical results from one soil boring (MAG003), located between the building and monitoring wells MW011, had two samples collected in the top 2 feet that exceeded the tetrachloroethene (PCE) leachability SCTL. The sample collected at the one foot below ground surface interval exceeded the Groundwater Cleanup Target Level for PCE when analyzed using the Synthetic Precipitation Leaching Procedure for chlorinated VOCs.

Golder completed a MAGS investigation on October 12, 2020. The purpose of the investigation was to evaluate the nature and extent of chlorinated VOC impacts in the vadose zone soils located near monitoring wells MW011 and MW017. PCE was reported in each of the six soil vapor samples submitted for laboratory analysis, ranging from a low of 1.46 milligrams per cubic meter (mg/m3) at MAG002 to a high of 4.90 mg/m3 at MAG006 (inside the building). Other chlorinated VOCs were reported in the six soil vapor samples at relatively low concentrations. The effective radius of influence (ROI) for the site under the applied vacuum range of 27 to 30 inches of water appears to be approximately 14 to 29 feet, defined by a minimum induced vacuum of 0.1 inches of water. In general, flow rates averaged between 4 and 10 cubic feet per minute per foot of well screen during the MAGS investigation.

Based on the results of the MAGS investigation, Golder recommended developing an ISR Work Plan for soil vapor extraction (SVE) at the site. The soil analytical results for PCE and the MAGS analytical results are shown on the figures included in Attachment A.

SUBTASK 1 – PROJECT MANAGEMENT

To facilitate project quality and satisfactory completion of the proposed scope of work, all aspects of this project will be overseen by an experienced project manager. The project manager will be responsible for the schedule, budget, invoicing, project activities, and communications with FDEP and the field team. Project management will include coordination of field activities; resource allocation to confirm the work is conducted by qualified professionals in accordance with the project schedule; cost control and tracking of the budget status; and submittal of project invoices in accordance with FDEP requirements. The project manager will oversee the work so that it is conducted in a manner that is consistent with the requirements of the FDEP-approved task assignment.

SUBTASK 2 – ISR WORK PLAN

Golder will develop an ISR Work Plan to use SVE to address the chlorinated VOC impacts identified in the vadose zone soils during the October 2020 MAGS investigation. The ISR Work Plan will include the following:

▪ Site location and description.

▪ A summary of previous site assessment and remediation activities completed at the site.

▪ A recommendation for a site visit to identify a location for the SVE system; identify potential electrical power drop locations; and discuss the proposed site activities with the property owner and tenants.

▪ The proposed site preparation activities, including verification of the existing site access agreement, utility location services, and documentation of existing site conditions.

▪ Proposed vacuum extraction well and vacuum monitoring point locations and construction details.

▪ Proposed SVE conveyance piping layout and trenching details, where applicable.

▪ SVE system design criteria, including system operating vacuum, wellhead vacuum and flow rates, ROI, and a piping and instrumentation diagram.

▪ SVE system components, including the manifold, vapor-liquid separator, dilution air valve, vacuum blower, gauges (temperature, pressure, and flow), valves, and sample port locations.

▪ Control panel and telemetry requirements.

▪ Effluent treatment design and water entrainment management.

▪ Review of available and compatible FDEP-owned SVE systems and recommendation for reuse/repair or procurement of new system.

▪ SVE system construction details.

▪ System startup and operation and maintenance procedures.

▪ SVE cleanup goals and system shutdown requirements.

▪ Health and safety considerations, including recommended personal protective equipment.

▪ An estimated cost and schedule to implement the ISR Work Plan.

Golder has included a proposed SVE well and vacuum monitoring point layout on the figures included in Attachment A. The proposed layout was presented to the FDEP via e-mail on October 25, 2021. Golder will confirm the proposed layout is acceptable for full-scale design prior to development of the ISR Work Plan. Golder will also obtain an updated site access agreement during ISR Work Plan activities.

COST AND SCHEDULE

The estimated cost to complete the ISR Work Plan is $9,215.02. The LOE/CEF cost sheets are included in Attachment B. The following table summarizes the proposed costs and deliverable schedule. Golder will discuss any modifications to the proposed schedule with the FDEP.

Task Proposed Cost Proposed Schedule/Deliverables

Subtask 1 Project Management

$1,041.72 July 1, 2022

Subtask 2 ISR Work Plan

$8,173.30 May 27, 2022 (ISR Work Plan)

Total/Completion Date $9,215.02 August 26, 2022

Golder appreciates the opportunity to provide services to the FDEP. Should you require additional information or clarifications, please contact us at (904) 363-3430.

Sincerely, Golder Associates USA Inc.

Matthew C. Crews, PE Jesse C. Brown, PE Senior Lead Consultant, Environmental Engineer Director, Environmental Engineer

MCC/JCB/as

Attachments: Attachment A 2020 Soil and MAGS Data

Attachment B Level of Effort Sheets and Cost Estimate Form

G:\Projects\DEP-Drycleaning\Projects\Jax\Jet - HW685\DC021A - Jet Cleaners ISR Work Plan\Proposal\HW685_DC021A - Jet Cleaners - Cost Proposal for ISR Work Plan.rev1.docx

FORMER JET

CLEANERS

FORMER BOILER

ROOM

EXISTING REST ROOMS

FORMER MACHINE LOCATION

FORMER MACHINE LOCATIONS

EXISTING CHURCH

SOUND BOARD

SLIDING DOORS

DOOR

REAR DOORS

FORMER

MACHINE

LOCATION

MAG002

MAG004

MAG005

MAG006

MAG001

G

UNDY STREET

MAG003

1.) SITE MAP BY HARDING ESE, MACTEC COMPANY DATED MARCH 2002.

BUILDING

MONITORING WELL LOCATION

1.) SCTL - SOIL CLEANUP TARGET LEVEL PER CHAPTER 62-777, TABLE II, OF THE

FLORIDA ADMINISTRATIVE CODE.

2.) LEACHABILITY SCTL RESULTS ARE REPORTED IN MILLIGRAMS PER KILOGRAM

(mg/kg).

3.) BOLD FONT INDICATES AN EXCEEDANCE OF THE APPLICABLE LEACHABILITY

SCTL.

4.) SPLP - SYNTHETIC PRECIPITATION LEACHING PROCEDURE.

5.) GCTL - GROUNDWATER CLEANUP TARGET LEVEL REPORTED IN MICROGRAMS

PER LITER (ug/L).

6.) U - INDICATES THE COMPOUND WAS ANALYZED AND NOT DETECTED.

7.) I - REPORTED VALUE IS BETWEEN LABORATORY METHOD DETECTION LIMIT

AND PRACTICAL QUANTITATION LIMIT.

8.) * - RESULT DETERMINED NOT TO EXCEED THE GCTL BASED ON THE FDEP

ROUNDING MEMORANDUM DATED NOVEMBER 17, 2011.

TETRACHLOROETHENE (PCE)

MAG001

8/11/2020

1.0 0.030

MONITORING WELL I.D.

SAMPLE DATE

DEPTH BELOW SURFACE (FT-BGS)

SCTL

SOIL BORING LOCATION

in

FDEP-DC004

Control No.

FDEP-DC004-N004

FIGURE

2020-11-05

BCL/DTS

RFM

RFM

JCB

JET CLEANERS

JACKSONVILLE, DUVAL COUNTY, FLORIDA

FACILITY ID#: ERIC-4540

FL. DEPT. OF ENVIRONMENTAL PROTECTION

PCE CONCENTRATIONS DETECTED IN SOIL

TITLE

PROJECT NO. REV.

PROJECT

CLIENT

CONSULTANT

PREPARED

DESIGNED

REVIEWED

APPROVED

YYYY-MM-DD

IF

T

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M

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SU

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N O

T M

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O D

IF

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4-

N

4.

dw g

SCALE

0 10 20

FEET

LEGEND

NOTE(S)

REFERENCE(S)

MAG001

8/11/2020

1.0 0.0017 I

2.0 0.0038

3.0 0.0017 I

4.0 0.00099 U

5.0 0.0010 U

MAG006

8/10/2020

1.0 0.0094

2.0 0.0054

3.0 0.0048

4.0 0.0039

5.0 0.0030

6.0 0.00098 U

MAG002

8/11/2020

1.0 0.0027

2.0 0.0026

3.0 0.0030

4.0 0.0047

5.0 0.029

MAG004

8/11/2020

1.0 0.0048

2.0 0.0046

3.0 0.0081

4.0 0.0068

MAG005

8/11/2020

1.0 0.0041

2.0 0.0053

3.0 0.0039

4.0 0.011

SPLP

3.0

GCTL

MAG003

8/11/2020

1.0 0.20 13

2.0 0.055 3.3*

3.0 0.018

4.0 0.0055

5.0 0.0023 I

PCE EXCEEDING FDEP GCTLs

(DASHED WHERE INFERRED)

AutoCAD SHX Text

MW-002

AutoCAD SHX Text

MW-001

AutoCAD SHX Text

MW-013

AutoCAD SHX Text

MW-005

AutoCAD SHX Text

MW-006

AutoCAD SHX Text

MW-004

AutoCAD SHX Text

MW-003

AutoCAD SHX Text

MW-011

AutoCAD SHX Text

MW-017

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AutoCAD SHX Text X

AutoCAD SHX Text X

AutoCAD SHX Text

POND

AutoCAD SHX Text

SPLP

mcrews Oval mcrews Oval mcrews Oval mcrews Oval mcrews Oval mcrews Oval mcrews Oval mcrews Text Box Active SVE

SVE-1

SVE-2

MAG003

MAG005

Vacuum Monitoring Points

VMP-1

MAG002

MAG004

MAG006 (if located) mcrews Callout

SVE-1

mcrews Callout

SVE-2

mcrews Callout

VMP-1

mcrews Oval mcrews Text Box 20-foot ROI

FORMER JET

CLEANERS

FORMER BOILER

ROOM

EXISTING REST ROOMS

FORMER MACHINE LOCATION

FORMER MACHINE LOCATIONS

EXISTING CHURCH

SOUND BOARD

SLIDING DOORS

DOOR

REAR DOORS

FORMER

MACHINE

LOCATION

MAG002

MAG004

MAG005

MAG003

MAG006

MAG001

G

UNDY STREET

1.) SITE MAP BY HARDING ESE, MACTEC COMPANY DATED MARCH 2002.

BUILDING

1. MAGS - MODIFIED ACTIVE GAS SAMPLE.

2. U - INDICATES THE COMPOUND WAS ANALYZED AND NOT DETECTED.

3. I - REPORTED VALUE IS BETWEEN LABORATORY METHOD DETECTION LIMIT

AND PRACTICAL QUANTITATION LIMIT.

4. VOLATILE ORGANIC COMPOUND CONCENTRATIONS ARE IN MILLIGRAMS PER

CUBIC METER (mg/m³).

5. CVOCs - CHLORINATED VOLATILE ORGANIC SOMPOUNDS.

SOIL BORING LOCATION

in

FDEP-DC004

Control No.

FDEP-DC004-N005

FIGURE

2020-11-05

BCL/DTS

RFM

RFM

JCB

JET CLEANERS

JACKSONVILLE, DUVAL COUNTY, FLORIDA

FACILITY ID#: ERIC-4540

FL. DEPT. OF ENVIRONMENTAL PROTECTION

MAGS SOIL VAPOR ANALYTICAL RESULTS

(OCTOBER 2020)

TITLE

PROJECT NO. REV.

PROJECT

CLIENT

CONSULTANT

PREPARED

DESIGNED

REVIEWED

APPROVED

YYYY-MM-DD

IF

T

H

IS

M

EA

SU

R

EM

EN

T D

O

ES

N O

T M

AT

C

H W

H

AT

IS

S

H O

W N

, T H

E

SH

EE

T

SI

ZE

H

AS

B

EE

N M

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IF

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D F

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M : A

N

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Pa th

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_R pt \A ct iv e D ra w in gs

Fi le

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F

D

EP

-D C

4-

N

5.

dw g

SCALE

0 10 20

FEET

LEGEND

NOTE(S)

REFERENCE(S)

MAG002

10/12/2020

1.46 0.0055 0.025

0.00019 U

1.521

MAG001 Sample ID 10/12/2020 Date Sampled

3 Tetrachloroethene (PCE)

0.00033 U Trichloroethene (TCE)

0.00028 U Cis-1,2-Dichloroethene (DCE)

0.00018 U Vinyl Chloride (VC)

1.128 TOTAL CVOCS

MAG003

10/12/2020

4.43 0.0173

0.00050 I

0.00019 U

4.511

MAG006

10/12/2020

4.90 0.004

0.00029 U

0.00018 U

4.938

MAG001

10/12/2020

1.88 0.004

0.0003 U

0.00019 U

1.908

MAG004

10/12/2020

2.88 0.0137

0.00048 I

0.00018 U

2.966

MAG005

10/12/2020

2.21 0.0097

0.00029 U

0.00018 U

2.298

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AutoCAD SHX Text X

AutoCAD SHX Text

POND

mcrews Oval mcrews Oval mcrews Oval mcrews Oval mcrews Oval mcrews Oval mcrews Oval mcrews Oval mcrews Callout

VMP-1

mcrews Callout

SVE-2

mcrews Callout

SVE-1

mcrews Text Box Active SVE

SVE-1

SVE-2

MAG003

MAG005

Vacuum Monitoring Points

VMP-1

MAG002

MAG004

MAG006 (if located) mcrews Text Box 20-foot ROI