CN-370000-HW685-DC002A.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

DC002A Completion July 5, 2022

This Task Assignment authorizes Golder to prepare a Site Restoration Work Plan in accordance with the March 1, 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_4867

1413 South Monroe Street, Tallahassee, Leon County

Concord Custom Cleaners #201

✔ $ 8,643.14

$ 8,643.14

Scope of Work

Jesse Brown Digitally signed by Jesse Brown Date: 2022.03.04 14:39:41 -05'00'

William E. Burns, Jr.

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

Date: 2022.03.04 12:06:25 -05'00'

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: Site Restoration Work Plan and Project Management 05/02/2022

Subtasks 1 & 2: Submittal and FDEP approval of the Site Restoration Work Plan and Project Management $ 8,643.14

$ 8,643.14

HW685

DC002A

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 Concord Custom Cleaners #201 Tallahassee, Leon County

ERIC_4867

From: Ben Grubbs, Project Manager Date: March 2, 2022 Subject: Negotiation Summary

HW685 DC002A

This Task Assignment authorizes Golder to prepare a Site Restoration Work Plan in accordance with the March 1, 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: Site Restoration Work Plan Golder will submit a Site Restoration Work Plan to FDEP that address the Soil Vapor Extraction System and associated components, the vertical and horizontal vapor extraction wells, the monitoring wells, and the asphalt and concrete surfaces on the property.

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 $8,643.14 with 53 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 ESTIMATEContractor: Golder Associates Inc.

Date: 3/1/2022

Task #: DC002A SubTask 1 Project Management SubTask 6

Site: Concord Custom Cleane SubTask 2 Site Restoration Work Plan SubTask 7

Activity/Phase: Other 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 6.0 $0.00 Program Leader - X-14 0 0 0 0 0 0 0 0 0 0

$63.65 Practice Leader - X-13 (JB) 2 2 0 0 0 0 0 0 0 0 $55.25 Senior Consultant - X-12 (MC) 40 40 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) 1 1 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 53 6.0 47.0 0 0 0 0 0 0 0 0

Direct Labor $2,883.45 $331.72 $2,551.73 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 172.50% $4,973.95 $572.22 $4,401.73 $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 $7,857.40 $903.94 $6,953.46 $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 Inc.

Date: 3/1/2022

Task #: DC002A SubTask 1 Project Management SubTask 6

Site: Concord Custom Cleane SubTask 2 Site Restoration Work Plan SubTask 7

Activity/Phase: Other 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 $0.00 $0.00 $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 $0.00 $0.00 $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 $0.00 $0.00 $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 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $7,857.40 $903.94 $6,953.46 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Completion Fee $785.74 $90.39 $695.35 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $8,643.14 $994.33 $7,648.81 $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 : Concord Custom Cleaners No. 201 SUBTASK 2: Site Restoration Work Plan

DATE: 3/1/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Consultant (J. Brown) 2

Senior Sci/Eng (M. Crews) 40

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

Staff Sci/Eng (A. Strayer) 1

TOTAL LABOR 47

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

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT $0.00

Prepare draft Site Restoration Work Plan and correspondence with FDEP and property owner (40 hours).

Reporting: Review Draft Site Restoration Work Plan; incorporate comments and edits into final report.

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

OCULUS.

FINAL --7/24/96

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

March 1, 2022 Proposal No. 202208346

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

COST PROPOSAL FOR SITE RESTORATION WORK PLAN

CONCORD CUSTOM CLEANERS #201

1413 S MONROE STREET, TALLAHASSEE, FLORIDA

DEP FACILITY ID NUMBER: ERIC_4867

PROPOSED TASK ASSIGNMENT: DC002A

Dear Mr. Grubbs:

Golder Associates USA Inc. (Golder) is providing the Florida Department of Environmental Protection (FDEP) with this cost proposal to develop a Site Restoration 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.

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 – SITE RESTORATION WORK PLAN

Golder completed a site visit with the FDEP and the property owner, Mr. David Barrett, on January 19, 2022. The purpose of the site visit was to complete an assessment of the general site layout and dimensions; identify existing monitoring well and remediation system infrastructure locations; and a discuss site restoration activities with the FDEP and the property owner.

Golder made the following observations during the site visit:

Mr. Ben Grubbs Proposal No. 202208346

Florida Department of Environmental Protection March 1, 2022

▪ There are nine monitoring wells onsite (CCCDW001, CCCMW001, CCCMW002, CCCMW003, CCCMW005, CCCMW006, CCCMW007, CCCMW018, and an unknown well located in the northwest corner of the site (near CCCMW006 and CCCMW007). The monitoring well locations are shown on the figure included in Attachment A. Note: the observed locations of monitoring wells CCCMW003 and CCCMW007 appear to differ slightly from the locations shown in Attachment A and are labeled accordingly.

▪ There are two horizontal vapor extraction wells (HEW-1 and HEW-2) and five nested pairs of vertical vapor extraction wells onsite (VEW-3S/3D, VEW-4S/4D, VEW-5S/5D, VEW-6S/6D, and VEW-7S/7D). The VEW-7S/7D nested pair is located inside the building. The locations are shown on the figure included in Attachment A. Construction details are shown on the figure included in Attachment B (from the November 2015 System Startup Report).

▪ The interior vapor extraction well conveyance piping trench line length (from the VEW-7S/7D nested pair to the south wall of the building) is approximately 27 linear feet. The width of the trench is approximately 1.5 feet.

The trench transects the interior excavation area. The subsurface conveyance piping daylights inside the building at the intersection with the south wall. The piping is then routed through the base of the wall to the exterior and into the subsurface trench line located along the south wall. The trench line and excavation area are shown on the figure included in Attachment A.

▪ The total exterior vapor extraction well conveyance piping trench line length is approximately 266 linear feet.

The trench lines are shown on the figure included in Attachment A.

▪ An FDEP-owned soil vapor extraction (SVE) system (Property ID 121306) is located within a fenced-in compound (approximately 59 linear feet of fencing) in the southeast corner of the site. The system trailer rear doors were open upon arrival to the site. Golder and the FDEP were able close and lock the rear doors (top latch only). One of the rear doors (right side) appears to be damaged, making it unable to be properly latched on the bottom. The fence gate was also unlocked upon arrival. The location of the SVE system is shown on the figure included in Attachment A.

▪ There are two 55-gallon carbon vessels located inside the SVE trailer.

▪ There are two 55-gallon steel drums (corroded) and one poly tank located inside the SVE system compound.

The 55-gallon drums appear to contain liquids.

▪ The aboveground piping associated with the SVE system manifold is located inside the SVE system compound.

▪ There are two wooden power poles located along the southern property boundary. The power poles are associated with the power drop to the SVE system from Monroe Street. A City of Tallahassee electrical meter and power disconnect are attached to one of the poles.

▪ The FDEP license plate (DEP05963) is located on the rear left door to the SVE trailer. The tires are on the trailer.

Golder submitted the above site visit observations and a draft list of proposed recommendations for site restoration to the FDEP and Mr. Barrett via e-mail on January 26, 2022. Mr. Barrett provided comments via e-mail regarding the submittal on January 26, 2022. The FDEP provided a response to Mr. Barrett’s comments via e-mail on February 1, 2022. Golder participated in a teleconference with the FDEP and Mr. Barrett on February 3, 2022 to discuss the site observations and the draft list of proposed recommendations. Following the teleconference, the

FDEP requested that Golder develop a Site Restoration Work Plan to detail the proposed recommendations for site restoration. The plan will include the following:

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

▪ A recommendation for a topographic survey of the existing site features by a licensed professional land surveyor that will be used to design the new asphalt cover.

▪ A recommendation for the evaluation of the structural integrity of the proposed in-place well abandonment methods for horizontal vapor extraction wells HEW-1 and HEW-2 by a structural engineer.

▪ The proposed site preparation activities, including obtaining an updated site access agreement, utility location services, erosion control measures, and documentation of existing site conditions.

▪ Proposed methods for transferring the SVE system from the site to the FDEP storage yard in Lakeland, Florida, including a discussion of the necessary FDEP chain-of-custody documentation.

▪ Proposed analyses for waste characterization of spent carbon located inside of the SVE trailer and liquids staged in 55-gallon drums located inside the SVE treatment compound.

▪ Proposed transportation and offsite disposal methods for the spent carbon and liquids, based on the waste characterization results.

▪ Proposed methods for the removal and disposal of existing asphalt and concrete trench lines surrounding the building. Note: the proposed asphalt removal and replacement area will include the area underneath the canopy along the north wall but will not include the concrete underneath the canopy along the west wall (drive-through area).

▪ Proposed methods for removal and disposal of concrete inside the building along conveyance piping trench line for vapor extraction wells VEW-7S/7D.

▪ Proposed methods for removal and disposal of existing aboveground and subsurface SVE conveyance piping;

SVE system fencing; SVE system electrical conduit and power lines, and wooden power poles associated with the power drop from Monroe Street to the SVE trailer.

▪ Proposed design for new asphalt cover outside of the building and concrete repair inside the building, including backfill and compaction methods and requirements prior to placement.

▪ A list of existing monitoring wells to be abandoned, including a recommendation for groundwater sampling prior to abandonment, and abandonment methods.

▪ Proposed abandonment methods for existing horizontal and vertical vapor extraction wells.

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

As discussed with the FDEP, Golder will not solicit bids from contractors until the Site Restoration Work Plan has been approved by the FDEP and the property owner.

Cost and Schedule

The estimated cost to complete the Site Restoration Work Plan is $8,643.14. The LOE/CEF cost sheets are included in Attachment C. 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

$994.33 June 6, 2022

Subtask 2 Site Restoration Work Plan

$7,648.81 May 2, 2022 (Site Restoration Work Plan)

Total/Completion Date $8,643.14 July 5, 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 Site Layout

Attachment B Vapor Extraction Well Construction Details Attachment C Level of Effort Sheets and Cost Estimate Form

G:\Projects\DEP-Drycleaning\Projects\Tallahassee\Concord Custom Cleaners 201 - HW685\DC002A - Site Restoration Activities\Proposal\DC002A - Concord 201 - Cost Proposal for Site Restoration Work Plan.docx mcrews Text Box 70 feet mcrews Text Box 71 feet mcrews Text Box 125 feet mcrews Text Box Approximate Trench Length (Exterior) = 266 LF Approximate Trench Length (Interior) = 27 LF Approximate Trench Width = 2 feet Approximate Length of SVE System Fencing = 59 LF Approximate SVE Piping Depth = 1.5 - 2 feet bgs mcrews Oval mcrews Oval mcrews Oval mcrews Line mcrews Callout

CCCMW007

mcrews Callout Unknown well mcrews Callout

CCCMW003

mcrews Line mcrews Text Box 27 feet