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.

HW684

DC003D Completion July 17, 2026

This Task Assignment authorizes GHD Services, Inc to conduct 12 months O&M and groundwater monitoring at Valet Cleaners.

Mackenzie Childs 850-245-8929 Contractor GHD Services, Inc. Contractor

Contractor Brian Moore Contractor 813-971-3882

ERIC_4731

123 E Bloomingdale Ave, Brandon, Hillsborough County, Fl 33511

Valet Cleaners

Contractor Contractor

✔ $ 11,204.35 ✔ $ 660.00

$ 11,864.35

Scope of Work

GHD Services, Inc.

Contractor

Brian Moore Digitally signed by Brian Moore Date: 2025.02.26 13:02:25 -05'00'

Mubeen Darji

Mubeen Darji, P.E. Digitally signed by Mubeen Darji, P.E.

Date: 2025.02.26 11:16:57 -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

Subtask 2: 6 Months O&M (March 2025 through August 2025) + Groundwater Monitoring + Email with field notes and laboratory data 08/13/2025

Subtask 3: 6 Months O&M (September 2025 through February 2026) + Remedial Action Status Report 02/27/2026

Subtasks 4 & 1: 12 months utilities (March 2025 through February 2026) + Project Management 04/17/2026

Subtask 2: 6 Months O&M (March 2025 through August 2025) + Groundwater Monitoring + Email with field notes and laboratory data $ 5,936.19

Subtask 3: 6 Months O&M (September 2025 through February 2026) + Remedial Action Status Report $ 4,096.10

Subtasks 4 & 1: 12 Months utilities (March 2025 through February 2026) + Project Management $ 1,832.06

$ 11,864.35

HW684

DC003D

RRonn DeSantis Governor

JJeanette Nuñez Lt. Governor

Shawnn Hamilton Secretary

TO:

FROM:

DATE:

SUBJECT:

FLORIDAA DEPARTMENTT OFF

Environmentall Protectionn

Bob Martinez Center 2600 Blair Stone Road

Tallahassee, FL 32399-2400

FDEP COST ESTIMATE

Contractor: GHD Services Inc.

Date: 2/25/2025

Task #: DC003D SubTask 1 Project Management SubTask 6

Site: Valet Cleaners SubTask 2 O&M (6 months) SubTask 7

Activity/Phase: O&M SubTask 3 O&M (6 months) SubTask 8

Project Manager: Brian Moore, PE SubTask 4 Utilities (12 months) SubTask 9

SubTask 5 SubTask 10

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

$51.76 Project Manager JM 6.12 6.12 $0.00 Principal Engineer/Scientist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Technical Director 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

$58.35 Sr Professional Engineer JH 1.00 0.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Senior Project Manager 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

$45.07 Professional Engineer/Sci GE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $39.28 Project Engineer/Scientist CH 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $51.76 Project Manager/ Enginee JM 27.00 11.00 16.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $33.65 Staff Engineer/Scientist JW 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $36.80 Data Analyst JL 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $46.69 Field Manager OT 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $25.00 Senior Technician SA 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $29.01 Senior Technician WM 26.00 19.00 7.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $27.87 Senior Technician DC 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $21.02 Junior Technician WO 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $18.65 Junior Technician CD 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $31.58 Drafting Technician KJ 4.00 4.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $22.06 Administrative Assistant JJ 4.50 1.50 3.00 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 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

Total Hours 68.62 6.12 35.50 27.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Direct Labor $2,752.36 $316.64 $1,279.96 $1,155.76 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 129.80% $3,572.57 $411.00 $1,661.39 $1,500.18 $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 37.80% $1,040.39 $119.69 $483.82 $436.88 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Labor $7,365.32 $847.33 $3,425.17 $3,092.82 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

FDEP COST ESTIMATEContractor: GHD Services Inc.

Date: 2/25/2025

Task #: DC003D SubTask 1 Project Management SubTask 6

Site: Valet Cleaners SubTask 2 O&M (6 months) SubTask 7

Activity/Phase: O&M SubTask 3 O&M (6 months) SubTask 8

Project Manager: Brian Moore, PE SubTask 4 Utilities (12 months) SubTask 9

SubTask 5 SubTask 10

TTotals 1 2 3 4 5 6 7 8 9 10 TTravel

Vehicle Rental $360.00 $240.00 $120.00 $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 $$360.00 $240.00 $120.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

SSubcontractor (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

SSubcontractor (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 $125.00 $125.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Utilities $660.00 $0.00 $0.00 $660.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Utility Location $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 $785.00 $125.00 $0.00 $660.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $252.50 $12.50 $0.00 $240.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $1,037.50 $137.50 $0.00 $900.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

LLaboratory Analytical Costs $1,060.00 $860.00 $200.00 $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 $278.50 $168.50 $110.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $1,338.50 $1,028.50 $310.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

FField Expenses Personal Protection $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Expendables $120.00 $80.00 $40.00 $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) $806.50 $582.50 $224.00 $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) $100.00 $100.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $1,026.50 $762.50 $264.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

SSubtotal $11,127.82 $847.33 $5,593.67 $3,786.82 $900.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 CCompletion Fee $736.53 $84.73 $342.52 $309.28 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $11,864.35 $932.06 $5,936.19 $4,096.10 $900.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Cost from Prior CEF: Manual Entry Cost from Delta CEF; Manual Entry

Cost (Prior + Delta): $0.00 Auto-Calculated Rounding Error: $11,864.35 Auto-Calculated

Final Total Cost: $11,864.35 Auto-Calculated

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Valet Cleaners SUBTASK 2: O&M (6 months)

DATE: 2/25/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Manager JM Field Work Preparation with Scope of Work 2 Project Manager JM site access for sampling (scheduling with owner) 1 Project Manager JM Prepare Email Summary and Submit 8

Senior Technician WM Mob/demob (1 day) 2 Senior Technician WM Semi-Annual O&M Site Visit 6 Senior Technician WM Water Levels (17 wells) 2 Senior Technician WM Groundwater sampling 6 wells 9

Drafting Technician KJ Prepare GW Flow Figures (shallow/deep) 2 Drafting Technician KJ Prepare GW Analytical Figures (shallow/deep) 2

Staff Assistants JJ Data Entry and Table Generation (new well, elevations, 6 wells) 1.5 1.5

TOTAL LABOR 35.5

VEHICLE TYPE RATE UNIT USEAGE

Company Truck $120.00 day 2 $240.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Erwin Remediation IDW Disposal $125.00 drum 1 $125.00

TOTAL $125.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

VOCs (BTEX and VOHs) (PID/Hall Series) $110.00 6 $660.00

TO15 $200.00 1 $200.00

sample shipping (Two Day) GW VOCs $52.00 1 $52.00 sample shipping (Next Day) Air $110.00 1 $110.00 Ice $6.50 1 $6.50

TOTAL LAB $1,028.50

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 day 2 $80.00

Air Sampling Pump $27.00 Day 1 $27.00 Anemometer $33.00 Day 1 $33.00 Vacuum Gauges $19.00 Day 1 $19.00 OVA $125.00 Day 1 $125.00 Summa Canister $33.00 each 1 $33.00 Groundwater Sampling Kit $290.00 Day 1 $290.00 Poly Tubing $0.30 ft 125 $37.50 Silicone Tubing $3.00 ft 6 $18.00

Drum $100.00 drum 1 $100.00

TOTAL EQUIPMENT $762.50

FINAL --7/24/96

SUBTASK 3: O&M (6 months)

DATE: 2/25/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Sr. Professional Engineer JH Conclusions/Recommendations-RASR 1

Professional Engineer JM Field Work Preparation (O&M and GW) 2 Professional Engineer JM Site Access 1 Professional Engineer JM Detail system operations (performance criteria, flow variations) - RASR 1.5 Professional Engineer JM Detail system troubleshooting (runtime, major repairs, operational issues)-RASR 1.5 Professional Engineer JM Detail system influent data (mass calculation, concentration trends)-RASR 1.5 Professional Engineer JM Groundwater Field Parameter Results and evaluation - RASR 1.5 Professional Engineer JM Water Level evaluation - RASR 1.5 Professional Engineer JM Groundwater analytical results evaluataion -RASR 2 Professional Engineer JM Characterize IDW for Disposal 1 Professional Engineer JM Laboratory Data Validation -RASR 1.5 Professional Engineer JM Conclustion and Recommendations-RASR 1

Senior Technician WM Mob/demob (3 day) 2 Senior Technician WM Semi-annual O&M visit 5

Staff Assistants JJ Data Entry and Table Generation 1 Staff Assistants JJ Document Preparation/Publishing 2

TOTAL LABOR 27

VEHICLE TYPE RATE UNIT USEAGE

Company Truck $120.00 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

TO15 $200.00 1 $200.00

sample shipping small (Next AIR $110.00 1 $110.00

TOTAL LAB $310.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expedanbles $40.00 day 1 $40.00

Air Sampling Pump $27.00 Day 1 $27.00 Anemometer $33.00 Day 1 $33.00 Vacuum Gauges $19.00 Day 1 $19.00 Tedlar Air Bags $20.00 each 1 $20.00 OVA $125.00 Day 1 $125.00

TOTAL EQUIPMENT $264.00

SUBTASK 4: Utilities (12 months)

DATE: 2/25/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

TOTAL LABOR 0

VEHICLE TYPE RATE UNIT USEAGE

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Tampa Electric Monthly Electric 12 months $55.00 $660.00 Handling Fee 12 months $20.00 $240.00

TOTAL $900.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT $0.00

COST PROPOSAL FOR TASK DC003D

<Valet Cleaners, 299501431>

< SVE Operations & Maintenance > March 2025 through February 2026

1. INTRODUCTION: <DISCUSS SCOPE OF WORK, DATES >

GHD Services Inc. (GHD) installed and is overseeing operations of a low flow vapor recovery system in accordance with the approved Pilot Test Plan at the Valet Cleaners site. Task DC003D includes twelve (12) additional months of operations and maintenance of the existing system. Task DC003D also includes annual groundwater monitoring at six wells.

Subtask 1: Project Management Subtask 1 includes all activities associated with management of the operations and maintenance of the existing system for twelve (12) months.

Subtask 2: Six Months O&M (March 2025 through August 2025) As part of subtask 2, GHD will conduct one semi-annual site visit to conduct operations and maintenance of the existing system in July 2025. GHD recommends semi-annual site visits to verify system operations. During semi-annual site visits, GHD personnel will measure vacuums and flows and also collect one vapor discharge sample to verify compliance.

As part of task DC003D, GHD will conduct annual groundwater monitoring at six site monitoring wells in accordance with recent recommendations. GHD proposes to conduct annual groundwater sampling in May/June 2025. The groundwater monitoring will consist of sampling deep monitor wells (MW018 and MW004) and shallow monitor wells (MW011, MW015, MW016, and the newly installed shallow well [MW019]). Prior to sampling, a complete set of depth to water measurements will be gathered. Sampling will be conducted in accordance with FDEP SOPs. The groundwater samples will be analyzed for the presence of volatile organic compounds (BTEX and VOHs) by EPA Method 8260. The laboratory analytical results for the EPA Method 8260 parameters and the groundwater flow data will be analyzed and assimilated into a Remedial Action Status Report (RASR) describing contaminant trends, natural attenuation characteristics, and groundwater flow patterns, with recommendations as part of subtask 3.

Upon receipt of the analytical data, GHD will provide an email with field sampling logs and laboratory data to the Department. Recommendations will be included in the email based on the results.

Subtask 3: Six Months O&M (September 2025 through February 2026) GHD will conduct one semi-annual site visit to conduct operations and maintenance of the existing system in January 2026. GHD recommends semi-annual site visits to verify system operations.

During semi-annual site visits, GHD personnel will measure vacuums and flows and also collect one vapor discharge sample to verify compliance.

A RASR will be prepared that summarizes the six months of system operation, analytical data, and evaluation of data trends. The RASR will also include recommendations for additional system operations and/or monitoring.

Subtask 4: Utilities (12 months) Subtask 4 includes twelve months of utility charges (March 2025 through mid-February 2026). The utility charges are estimated at $55 per month.

Deliverables:

Deliverable Deliverable Due Date

Email with field notes and laboratory data 8/13/25

Remedial Action Status Report 2/27/26

12 month utilities (March 2025 through February 2026) 4/17/26

From: Darji, Mubeen To: Childs, Mackenzie Cc: Moore, Joell Subject: RE: O&M TAs - GHD O&M Sites Date: Tuesday, February 25, 2025 9:44:33 AM Attachments: image001.png image002.png image003.png image004.png image005.png

Hi Mackenzie, as discussed please see the path forward for the below sites –

Valet – please do the TA to keep the low-flow system running; please check with GHD on the GW delineation Michael The Cleaner – do the WCD; Joell’s memo for rebound testing was sent on 2/24/25 (make sure they have included costs for pre and post vapor samples) McNatt’s – do the WCD; methane concentrations have gone down; the SVE system should be kept operational for methane mitigation if we decide to do another bio injection Pharmco – WCD or if you have the SOW/cost proposal do the TA to keep the P&T system operational.

Let me know if you have any questions. Thanks.

From: Childs, Mackenzie <Mackenzie.Childs@FloridaDEP.gov> Sent: Tuesday, February 25, 2025 8:53 AM To: Darji, Mubeen <Mubeen.Darji@FloridaDEP.gov> Subject: FW: O&M TAs

From: Brian Moore <Brian.Moore@ghd.com> Sent: Monday, February 24, 2025 1:29 PM To: Childs, Mackenzie <Mackenzie.Childs@FloridaDEP.gov> Subject: RE: O&M TAs

EXTERNAL MESSAGE

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

Proposed WCDs attached for consideration

Thank you

BRIAN MOORE PE

GHD

408 Ditmar Street

Pensacola, FL 32503

To: Mr. Brian Moore

GHD

5904 Hampton Oaks Parkway, Suite F Tampa, FL 33610

June 13, 2023

Re: Non-Hazardous Drum Disposal – State of Florida

Mr. Moore:

The price for the transportation and disposal (T&D) of drums of non-hazardous soil and water located in the State of Florida is listed below.

Non-Hazardous Drums:

Description Rate Unit False Mobilization (No drum found) $ 85.00 Per Stop T&D - Non-Haz Soil $ 110.00 Per Drum T&D - Non-Haz Water $ 125.00 Per Drum

The prices listed are all inclusive without any additional fees or charges (fuel surcharge, low volume stop fee etc.) and are valid for all regions in the State of Florida except for the Florida Keys. Pricing for sites located in the Florida Keys will be bid on a case-by-case basis dependent on the volume of drums and the location.

The lab data we require for the disposal of drums of petroleum impacted soils are totals for BTEX and the 4 RCRA metals (arsenic, cadmium, chromium, and lead), with analyses no older than 1 year from the estimated disposal date.

We do not require analyticals for the disposal of Petroleum Contact Water (PCW) as long as it has only been impacted with petroleum - not pesticides, herbicides or dry-cleaning solvents etc.

Please ensure that all drum lids are properly secured and that drums are on a level surface like the surrounding area (i.e., not on a pallet, etc.). A single False Mobilization fee will apply if our driver is not able to locate a drum on site or if we are unable to access the property due to a locked gate, etc.

This quote is valid for 90 days.

408 Ditmar Street Pensacola, FL 32503

Respectfully, Robert Donado Erwin Remediation, Inc.

Email: Robert@erwinremediation.com Office: (850) 466-2358 p y, Robert Donado

6/28/22, 10:23 AM Clark Environmental Inc.: Quote Builder quote.clarkenvironmental.com/Quotes/ViewQuote?quoteId=19644 1/2

Quote Number: 19644

QUOTE

QUOTED TO: Brian Moore QUOTE DATE: 1/1/2022

COMPANY NAME: GHD - 2022 QUOTED BY: Craig Burns

PHONE NUMBER: Ext.

FAX NUMBER:

PROJECT REFERENCE: Drum Trans & Disposal for non-haz materials - Petro, Dry Cleaner & PFAS

CUSTOMER PO:

CONTACT EMAIL:

SITE ADDRESS: TBD

CLARK ENVIRONMENTAL, INC. IS PLEASED TO PROVIDE THE FOLLOWING

COST ESTIMATE FOR THE SITE/ PROJECT LISTED ABOVE.

DESCRIPTION PRICE QTY. UNIT TOTAL

NON HAZ DRUM DISPOSAL**Soils, Solids, Sludges** $80.00 DRUM $0.00

NON HAZ DRUM DISPOSAL**Liquids, PPE, Pads/Rags** $60.00 DRUM $0.00

TRANSPORTATION: 0-100 miles from CLARK Mulberry FL <6 drums/site - surcharge of $50/site

$30.00 DRUM $0.00

TRANSPORTATION: 101-250 miles from CLARK Mulberry FL <6 drums/site - surcharge of $50/site

$40.00 DRUM $0.00

TRANSPORTATION: 251-400 miles from CLARK Mulberry FL <11 drums/site - surcharge of $200/site

$50.00 DRUM $0.00

Totes T&D is available. CLARK can also deliver new drums to each site if needed :$40 + tax

$0.00 . $0.00

HAZ Drums to be quoted case-by-case $0.00 . $0.00

OPTIONAL LINE ITEMS

***10% FSC applied to the total cost of the invoice*** $0.00 . $0.00

TOTAL REQUIRED ITEMS $0.00

TOTAL OPTIONAL ITEMS $0.00

GRAND TOTAL $0.00

NOTES: Rates apply for FL. Labs and profiles must be approved prior to pick ups. **Petro Sites required: TCLP 4 metals & TCLP Benzene**Dry Cleaner Sites require 8260 VOH's** Craig Burns

863.327.6289 - cburns@clarkenv.com

This quote will remain valid for 2022 and based on payment in net 30 days. Quote based on an accepted and approved profile. Please sign and return to accept this quotation and by signing agree to all terms and conditions.

6/28/22, 10:23 AM Clark Environmental Inc.: Quote Builder quote.clarkenvironmental.com/Quotes/ViewQuote?quoteId=19644 2/2

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CLARK ENVIRONMENTAL, INC. * 755 Prairie Industrial Pkwy. * Mulberry, Florida 33860 Telephone: 863-425-4884 * Fax: 863-425-2854

WWW.ClarkEnvironmental.com

From: Craig Burns To: Brian Moore Subject: GHD_IDW Drum Rates FL Date: Tuesday, June 28, 2022 10:26:46 AM Attachments: image001.png image002.png image003.png image004.png image005.png GHD Drum Rates FL 2022.pdf

Here you go Brian. I do this for a lot of engineering/consulting firms.

Be aware of the low stop less than 6 drums at $50/flat Be aware of the 10% to the total cost for FSC (implemented April 15).

Pass around the GHD Florida offices

From: Brian Moore <Brian.Moore@ghd.com> Sent: Tuesday, June 28, 2022 10:05 AM To: Craig Burns <cburns@clarkenvironmental.com> Subject: IDW Drums

Craig, Is it possible to provide a generic quote for IDW water disposal.

Assumption is non-haz with necessary analytical Maybe provide a range of locations

South florida or central florida, or both?

Thanks in advance

We have many sites that we generate 1 gw drum of IDW and would like to streamline the vendor coordination

BRIAN MOORE PE

GHD

Proudly employee owned | ghd.com 5904 Hampton Oaks Parkway Suite F Tampa FL 33610 USA O 813 971 3882 D 813 257 0658 M 813 335 2147 E brian.moore@ghd.com

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Whatever Waste, LLC 3834 Mandarin Woods Dr. No.

Jacksonville, Florida 32223 United States 904.881.1957

Brian Moore PE

GHD

5904 Hampton Road Parkway Suite F Tampa, FL 33610

Estimate Number 062922.1

Notes Dry Cleaner Site Locations: Central and South Florida Regions excluding Florida Keys Required analytical data for non-haz disposal acceptance would be VOCs and includes waste profiling assistance if the IDW-GW drums don't fall under a blanket waste profile DOT shippable drums must be on a hard surface at each accessible location

Terms Non-hazardous IDW drum pickup, transport and disposal pricing is based on per service event No-load drum fee if unable to pickup drums on any site in Central FL is $150; in South FL is $200 Pricing is valid or subject to change on a monthly basis in part due to escalating fuel prices Payment required within 45 days after email receipt of invoice

Indemnification: Each party agrees to indemnify, defend and hold harmless each other for and from any loss

Estimate Date 06/29/2022

Description Rate Qty Line Total

IDW-GW Drum Transport & Disposal - Central FL Sites

(1) Regional Stop Fee $600 - then $150 per 55-gal drum < 10 drums

$150.00 1 $150.00

IDW-GW Drum Transport & Disposal - Central FL Sites

(1) Regional Stop Fee $300 - then $150 per 55-gal drum > 10 drums

$150.00 1 $150.00

IDW-GW Drum Transport & Disposal - South FL Sites

(1) Regional Stop Fee $850 - then $200 per 55-gal drum < 10 drums

$200.00 1 $200.00

IDW-GW Drum Transport & Disposal - South FL Sites

(1) Regional Stop Fee $425 - then $200 per 55-gal drum > 10 drums

$200.00 1 $200.00

Subtotal

Tax

700.00

0.00

Estimate Total (USD) $700.00 or liability arising out of the party's breach of this agreement, scope of work, except for gross negligence, willful misconduct or bad faith.