CN-370000-HW681-DC008E.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.

HW681

DC008E Completion September 30, 2026

This Task Assignment authorizes CDM Smith Inc. to conduct verification soil sampling at White Sands Cleaners per their proposed scope of work and cost estimate.

Benjamin Aoki 850-245-7527 Contractor Contractor

Contractor Contractor

Contractor Contractor

Contractor

CDM Smith Inc.

CDM Smith Inc.

Kathy Leggoe 904-527-6727

ERIC_5437

3333 North Tamiami Trail, Sarasota, Sarasota County, FL

White Sands Cleaners

✔ $ 21,904.91

$ 21,904.91

Scope of Work

Joshua Hirten

Contract Manager

Joshua Hirten Digitally signed by Joshua Hirten Date: 2026.03.12 14:09:30 -04'00'

Mubeen Darji

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

Date: 2026.03.10 16:03:39 -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

HW681

DC008E

Subtask 2: Verification Soil Sampling Data Deliverable - field notes and laboratory Chain of Custody 06/05/2026

Subtask 1 & 3: Soil Verification Report 07/31/2026

Subtask 2: FDEP receipt and approval of Verification Soil Sampling Data Deliverable $ 14,503.41

Subtask 1 & 3: FDEP receipt and approval of Soil Verification Report $ 7,401.50

$ 21,904.91

FLORIDA DEPARTMENT OF

Environmental Protection

Bob Martinez Center 2600 Blair Stone Road

Tallahassee, FL 32399-2400

Ron DeSantis Governor

Alexis A. Lambert Secretary

Memorandum

TO:

FROM:

SUBJECT:

DATE:

HW681 Contract File

Benjamin Aoki, Project Manager

Task Assignment

DC008E

ERIC_5437

February 20, 2025

This Task Assignment (TA) authorizes CDM Smith Inc. to conduct verification soil sampling at White Sands Cleaners per their proposed scope of work and cost estimate. Specific subtasks are detailed below:

Subtask 1: Project Management Project Management is calculated at 13% of the direct labor.

Subtask 2: Verification Soil Sampling The contractor will mobilize to the site to collect verification soil samples from seven (7) locations, totaling 20 samples.

Subtask 3: Soil Verification Report A Soil Verification Report will be created after completion of the verification soil sampling. The report will contain a summary of the site history, fieldwork completed under this TA, field and laboratory data, conclusions, and CDMs recommendations for the next steps towards Site closure.

The final cost associated with DC008E is $21,904.91 with 73 labor hours. The overall cost and labor for this TA has been reduced by $26,209.90 and 87 hours through negotiation and changes to the scope of work.

Jay Collins Lt. Governor

FDEP COST ESTI MATEContractor: CDM Smith Inc.

Date: 2/6/2026

Task #: Proposal SubTask 1 Project Management SubTask 6

Site: SubTask 2 Verification Soil Sampling SubTask 7

Activity/Phase: Verification Soil Sampling SubTask 3 Soil Verification Report SubTask 8

Project Manager: Kathy Leggoe SubTask 4 SubTask 9

SubTask 5 SubTask 10

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

$80.18 Project Manager 6 6.1 $0.00 0 0 0 0 0 0 0 0 0 0

$90.43 Senior Technical Expert 1 1.0 0 0 0 0 0 0 0 0 $80.18 Project Technical Lead 2 0 2.0 0 0 0 0 0 0 0 $80.18 Project Manager 9 2.0 7.0 0 0 0 0 0 0 0 $55.67 Professional II 40 18.5 21.0 0 0 0 0 0 0 0 $37.32 Professional I 15 15.0 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 $0.00 0 0 0 0 0 0 0 0 0 0

Total Hours 73 6.1 36.5 30.0 0.0 0.0 0.0 0 0 0 0

Direct Labor $4,216.23 $485.05 $1,840.49 $1,890.69 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 135.00% $5,691.91 $654.82 $2,484.66 $2,552.43 $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 37.70% $1,589.51 $182.86 $693.86 $712.79 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Labor $11,497.65 $1,322.73 $5,019.01 $5,155.91 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Travel Vehicle Rental $240.00 $240.00 $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 $240.00 $240.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

White Sands Cleaners (ERIC_5437)

FDEP COST ESTI MATEContractor: CDM Smith Inc.

Date: 2/6/2026

Task #: Proposal SubTask 1 Project Management SubTask 6

Site: SubTask 2 Verification Soil Sampling SubTask 7

Activity/Phase: Verification Soil Sampling SubTask 3 Soil Verification Report SubTask 8

Project Manager: Kathy Leggoe SubTask 4 SubTask 9

SubTask 5 SubTask 10

Totals 1 2 3 4 5 6 7 8 9 10

White Sands Cleaners (ERIC_5437)

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) $2,650.00 $2,650.00 $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 Utility Locating $800.00 $800.00 $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 IDW disposal $250.00 $0.00 $250.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $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 $3,700.00 $3,450.00 $250.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $370.00 $345.00 $25.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $4,070.00 $3,795.00 $275.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $4,020.00 $4,020.00 $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 $332.50 $332.50 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $4,352.50 $4,352.50 $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) $320.00 $320.00 $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) $235.00 $235.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $595.00 $595.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $20,755.15 $1,322.73 $14,001.51 $5,430.91 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Completion Fee $1,149.76 $132.27 $501.90 $515.59 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $21,904.91 $1,455.00 $14,503.41 $5,946.50 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

SITE : White Sands Cleaners (ERIC_5437) SUBTASK 2: Verification Soil Sampling

DATE: 2/6/2026

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Sr. Technical Expert Technical Guidance Field Support 1

Project Manager Review Preliminary Lab Results and Provide FDEP SPLP Recommendations (1 hr) 1 Editorial Review & submittal of Data Deliverable 1

Professional II Update HASP and Coordinate Site Access with Owner 1 Field Preparation and prepare Sample Kit 1.5 Travel 1 day round trip 3 Utility locate and Verification Soil Sampling 7 locations (1 day) 10 IDW Sample & Management + Field Data & Sample Management 1.5 Preparation of Data Summary 1.5

Professional I Travel 1 day round trip 3 Field Preparation 1 Utility locate and Verification Soil Sampling 7 locations (1 day) 10 Field Data and Sample Management 1

Total Hours:

Sr. Technical Expert 1

PM 2

Professional II 18.5 Professional I 15

36.5

TOTAL LABOR 36.5

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 each 2 $240.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE UNIT COST

Site Lines LLC Utility Locating 1 $800.00 $800.00 PDS Drilling Services 1 $2,650.00 $2,650.00

TOTAL $3,450.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

Large Cooler $150.00 2 $300.00 SPLP Extraction $55.00 20 $1,100.00 SPLP Aqueous 8260B VOHs $73.00 20 $1,460.00 Soil 8260B VOHs $73.00 20 $1,460.00 Ice $6.50 5 $32.50

TOTAL LAB $4,352.50

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 1 $40.00 Encore Sampler $16.00 Each 20 $320.00 Soil Sampling Kit $235.00 Day 1 $235.00

TOTAL EQUIPMENT $595.00

SITE : White Sands Cleaners (ERIC_5437) SUBTASK 3: Soil Verification Report

DATE: 2/6/2026

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Technical Leader PE review/seal of Soil Confirmation Sampling Report 2

Project Manager Soil Confirmation Sampling Report Conclusions and Recommendations 3 Soil Confirmation Sampling Report Editorial and Technical Review 4

Professional II Soil Confirmation Sampling Report preparation 21

Total Hours:

PTL 2

PM 7

Professional II 21

TOTAL LABOR 30

VEHICLE TYPE RATE UNIT USEAGE

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE UNIT COST

Erwin soil drum disposal 2 $125.00 $250.00

TOTAL $250.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT $0.00

4651 Salisbury Road, Jacksonville, Florida 32256| tel: 904.527.6716

February 6, 2026

Mr. Benjamin Aoki

Florida Department of Environmental Protection

Division of Waste Management

2600 North Blair Stone Road

Tallahassee, Florida 32399

Subject: Verification Soil Sampling

Scope of Work/Level of Effort

White Sands Cleaners (ERIC_5437)

3333 North Tamiami Trail, Sarasota, Sarasota County, FL

Dear Mr. Aoki:

CDM Smith Inc. is pleased to submit this Task Assignment Request for verification soil sampling at White

Sands Cleaners (the Site) located at 3333 North Tamiami Trail, Sarasota, Sarasota County, FL. The scope of work, proposed deliverable, and deliverable schedule are summarized below, and the cost estimate is also attached.

This Task Assignment, when executed, shall be incorporated in, and become part of Contract No.

HW681, between the Florida Department of Environmental Protection (Department), and CDM Smith, Inc. (Contractor), dated January 5, 2022, hereafter referred to as the Contract.

On January 15, 2026, the Contractor confirmed a Site Access Agreement (SAA) was executed with

Ringling College of Art and Design Inc (Elena M. Paul, signee) on January 17, 2025, as the real property owner of the plaza located at the above address. The Sarasota County property appraiser database indicates Ringling College of Art and Design Inc as the current real property owner and that the property has not changed ownership since the access agreement was signed. Based on these findings, the

Contractor believes the current SAA is valid and site ownership has not changed.

The following scope of work was prepared based on the recommendations presented in Semiannual

Remedial Action Status Report submitted to the Department on July 23, 2025, and the August 8, 2025, email from the Department (James Dalton) to the Contractor. The Soil Vapor Extraction (SVE) System on

Site is currently shut down and will remain shut down while verification soil sampling is conducted working towards Site closure in accordance with Chapter 62-780, Florida Administrative Code (FAC).

4651 Salisbury Road, Jacksonville, Florida 32256| tel: 904.527.6716

Scope of Work

The proposed scope of work includes the following elements:

Subtask 1: Project Management

Project management activities performed under this subtask consist of those general administrative functions required to maintain the project on schedule, within budget, and that the quality of the work products defined within this Task Assignment is consistent with Contractor’s quality standards.

Contractor’s project manager will be Kathy Leggoe, PG, PMP. Contractor will prepare and submit invoices upon approval of each deliverable or milestone completion.

Project Progress Meeting and Status Reports

Contractor will hold bi-weekly meetings or telephone conference calls with the Department to review the status of the project and identify and resolve outstanding issues. Contractor will prepare meeting agendas and progress reports as part of this task throughout the duration of this project.

Project Resource Management

Contractor will manage, allocate, and coordinate necessary resources for completion of tasks related to verification soil sampling.

Project Quality Technical Review

Contractor’s Quality Management System guidelines will be followed. Internal quality reviews will be conducted on plans and on investigation findings and reports.

Subtask 2: Verification Soil Sampling

This subtask includes costs for the Contractor to collect soil verification samples at the following seven historical soil boring locations and depths as approved by FDEP and shown in the figure included in

Attachment A.

• M-4 at 0.5, 1, 2, 4, and 6 ft depths

• SB-6 at 0.5, 1, 4, and 6 ft depths

• SB-11 at 0.5 and 6 ft depths

• SB-20 at 6 ft depth

• SB-21 at 4 and 6 ft depths

• SB-22 at 1, 4, and 6 ft depths

• SB-28 at 2, 4, and 6 ft depths

A total of 20 soil samples will be collected and submitted to Eurofins laboratory for analysis by United

States Environmental Protection Agency (EPA) Method 8260 for Volatile Organic Halocarbons (VOHs).

Split soil samples will be collected and held for Synthetic Precipitate Leaching Procedure (SPLP) testing.

SPLP testing will be performed on samples that, in the initial data received from the laboratory, display results below the direct-contact Soil Cleanup Target Levels (SCTLs) and above the default leachability

SCTLs as established in Chapter 62-777, FAC. The removed soil will be used to backfill the location and the ground surface of the boreholes will be restored with either asphalt or concrete to match the original conditions.

4651 Salisbury Road, Jacksonville, Florida 32256| tel: 904.527.6716

The morning of the verification soil sampling, underground utilities will be located using ground penetrating radar (GPR) in the area of the proposed sampling locations. Request for Quotations (RFQs) were sent to Blood Hound, GeoView, and Site Lines LLC to complete the underground utility locating.

The lowest cost bid was from Site Lines LLC. The quotes are included in Attachment B.

RFQs were sent to three pre-qualified drilling companies (Preferred Drilling Solutions, Environmental

Drilling Service, and Groundwater Protection) for drilling services to support the verification soil sampling effort. The lowest cost bid was from Preferred Drilling Solutions. The quotes are included in

Attachment B.

All soil will be containerized and transferred to a FDOT-approved 55-gallon drum. Two drums of nonhazardous soil are assumed. Subcontracted services are required for Investigation Derived Waste

(IDW) disposal. Rates for IDW removal and disposal were previously requested for HW681 from Erwin

Remediation, Enviroserve, and Hepaco. Erwin Remediation was the lowest cost and has been selected as the IDW disposal subcontractor for this project as shown in Attachment B.

Subtask 3: Soil Verification Report

The Contractor will prepare Soil Verification Report. The report will summarize the history of the Site, fieldwork completed by the Contractor, field and laboratory data, conclusions, and recommendations regarding the next steps towards Site closure.

Assumptions

▬ It is assumed that the current SAA remains valid and in effect.

▬ It is assumed that field activities will be conducted during the day between the hours of 8 am and 5 pm.

▬ It is assumed that field activities associated with Subtask 2 will take no more than one day to complete.

Schedule:

Contractor will schedule the field activities after the receipt of formal notice to proceed (NTP). The deliverables will be submitted as detailed below:

Subtask 2: Verification Soil Sampling

Deliverable: Data Deliverable (field notes and laboratory Chain of

Custody)

Due Date: 90 days following NTP

Subtask 1 & 3: Soil Verification Report

Deliverable: Soil Verification Report

Due Date: 150 days following NTP

4651 Salisbury Road, Jacksonville, Florida 32256| tel: 904.527.6716

The Contractor appreciates this opportunity to work with the Department on this contract. If you have any questions, please do not hesitate to contact us.

Sincerely, Approved By:

Kathy Leggoe, PG, PMP Joshua Hirten, PG

Project Manager Environmental Discipline Leader

CDM Smith Inc. CDM Smith Inc.

Attachments: Subcontractor Quotes

Level of Effort/Cost Estimate Forms

Attachment A Proposed Verification Soil Sampling

Locations

Attachment B Subcontractor Quotes

Driller

Item Est. Qty. Units Rate Total Est. Qty. Units Rate Total Est. Qty. Units Rate Total

Mobilization/Demobilization including crew 1 each $400.00 $400.00 1 each $700.00 $700.00 1 each $1,000.00 $1,000.00

2 man Crew & Support Truck 1 per day $1,200.00 $1,200.00 1 per day $1,850.00 $1,850.00 2 per day $1,500.00 $3,000.00

Borehole patch 7 each $50.00 $350.00 each $0.00 7 each $10.00 $70.00

Decontamination between locations and prior to demobilization 1 lump sum $350.00 $350.00 lump sum $0.00 lump sum $0.00

Core drill 1 per day $200.00 $200.00 1 per day $250.00 $250.00 1 per day $350.00 $350.00

55-gallon drum 2 each $75.00 $150.00 1 each $65.00 $65.00 each $0.00

Per diem 2 man crew confirmed not needed 1 day job confirmed not needed 1 day job 1 lump sum $300.00 $300.00

Days to complete the Job 1 1 1.5 to 2

$2,650.00 $2,865.00 $4,720.00

Company

Locate Utilities

Company

Item Est. Qty. Units Rate Total Est. Qty. Units Rate Total Est. Qty. Units Rate Total

Transport Cost - Truck Driver $69.60/hr, Truck $76.32/hr = $146.22 6 hours $146.22 $877.32

Fee - Energy, Security, Recovery Fee $15% of total 1 Fee $194.60 $194.60 Transport Cost

< 100 mi. per drum

Transport Cost

101-250 mi. per drum Transport Cost

250-400 mi. per drum

Liquid Disposal 0 Drums $125.00 $0.00 0 Drums $141.75 $0.00

Soil Disposal 2 Drums $125.00 $250.00 2 Drums $210.00 $420.00

$250.00 $0.00 $614.60

1 - Delivery destination 755 Prairie Industrial Parkway, Mulberry, Florida: 145 miles

2 - Delivery destination 5371 Hartford St, Tampa, Florida: 160 miles

Total Total Total

Subcontractor Evaluation

White Sands

Drilling

PDS EDS GWP

Utility Location

Site Lines LLC GeoView Blood Hound

8 Hours $800.00 $900.00 $2,066.00

Total $800.00 Total $900.00 Total

Total Total Total

Hepaco 2

$2,066.00

Investigation-Derived Waste

Erwin Remediation EnviroServe 1

Included Not Applicable

Not Applicable

Included Not Applicable

Included No response - decline to bid

Included

Included

Page 1 of 1 Attachment C: Subcontractor Quotes

Preferred Drilling Solutions, Inc.

8820 66th St. North, Pinellas Park, FL 33782

Ph: 727-561-7477 Fax: 727-561-9028 www.pdsflorida.com

DIRECT PUSH TECHNOLOGY QUOTE FORM

Date: 1/16/25 FAC ID#:

Unit Unit Rate Number of Units Extended Price whole day $1,975.00 -$ half day $1,475.00 -$ per foot $25.00 -$ each $110.00 -$ each $50.00 -$ each $35.00 -$ per well $150.00 -$ roundtrip $400.00 1 400.00$ per day $1,200.00 1 1,200.00$ each $75.00 2 150.00$ per day $150.00 -$ each $50.00 7 350.00$ lump sum $350.00 1 350.00$ per day $200.00 1 200.00$

TOTAL QUOTE PRICE $2,650.00

Notes: 1. Includes saw cuts, development, standby time, and decon.

Project No.:

Subcontract Company Name: Preferred Drilling Solutions, Inc. (727) 561-7477

Subcontract Mailing Address: 8820 66th St, Pinellas Park, FL 33782

Signature and Title of Person Submitting Quote: Rose Hood , Rose Hood Estimating & Scheduling Manager Date: 1/16/25

Days to Complete Scope of Work: 1

Direct Push Daily Rate 1 - on-site day

Equipment Type: Geoprobe 8040DT, 3230DT, 7822DT, 6620DT, 6712DT

*Note: It is against PDS policy to drill in Pea Gravel. Borings in Pea Gravel will be terminated or can proceed solely at the risk of the consultant, DEP or Property Owner

Other (specify)

Concrete Core Drill

Decon Pad

GeoProbe Consumables (includes tubing, points, liners, concrete patch, asphalt patch, and grouting)

DOT Approved 55-gal Drum

2 Man Crew & Support Truck Mobilization

DIRECT PUSH TECHNOLOGY

MISCELLANEOUS

Borehole Patch

Site Name and Location: White Sands Dry Cleaners

Consultant Name: CDM Smith

PROPOSED SCOPE OF WORK:

(7) Hand auger borings to 6' for soil sample collections, approx 20 total samples to be collected, backfill with grout, restore grade

(3) locations indoors in concrete, concrete core drill required.

Drum all IDW

3333 N Tamiami Trl, Sarasota, Sarasota County, FL

Well Completion (includes 8" MH w/ cover, concrete pad, and locking well cap)

Well Riser (includes all materials) ID 1" 5' Length

Slotted PVC Well Screen (includes all materials) 5' Length Pack OD 3.5"

Pre-Packed Well Screen (includes all materials) ID 1" 5' Length Pack OD 3.5"

Auger Attachment, 2" Well Install

Direct Push Half-Day Rate 1 - on-site half day

Decon pad, decon between borings with water and alconox

LEGGOEKR

Pen

LEGGOEKR

Pen

LEGGOEKR

Pen

LEGGOEKR

Pen

LEGGOEKR

Pen

LEGGOEKR

Text Box Revised on 1/21/26 and KL confirmed via email per diem not needed

LEGGOEKR

Typewritten Text $2865

LEGGOEKR

Pen

Sonic Auger DPT Injection Well Abandonment

REVISION DATE: 1/21/2026

ESTIMATE #: 625060-1

ID QTY Unit Rate TOTAL

1 1 each 1,000.00$ 1,000.00$

2 1 night 300.00$ 300.00$

3 2 day 1,500.00$ 3,000.00$

4 each 4.00$ -$

5 7 each 10.00$ 70.00$

6 1 each 350.00$ 350.00$

7 Drums Soil As Needed each 75.00$ -$

8 Drums Water As Needed each 75.00$ -$

9 Permits: Sarasota County (Not Applicable) -$

Completion: 1.5 to 2 Days Subtotal 4,720.00$

Todd Hodgson Todd Hodgson TOTAL 4,720.00$

Partner

If you have any questions concerning this proposal contact Todd Hodgson at 407-426-7885 or at Todd@drillprollc.com.

Hand Auger Soil Borings

DESCRIPTION

THANK YOU FOR YOUR BUSINESS!

PROJECT DESCRIPTION:

Damages to utilities on private property are the responsibility of the client

904-527-6727

(3) Hand Auger Borings to 6' with Soil Grabs to Depth. Backfill w/Concrete Patch. (Indoors)

(4) Hand Auger Borings to 6' with Soil Grabs to Depth. Backfill w/Concrete Patch. (Asphalt- Outdoors)

Soil Sample Liners

Core Drill w/Generator

Backfill w/Concrete Patch

2 Man Crew/Flatbed/Hand Augers (Client Requested)

Concrete Must Be Less than 8" Thick for our Tooling to Core through

CUSTOMER

Sarasota, Sarasota County, Florida

PROJECT

White Sands Cleaners 3333 N Tamiami Trail

Kathy R. Leggoe CDM Smith 1701 Hwy A1A, Suite 301

Vero Beach, Florida 32963

A total of 20 samples will be collected from the 7 Borings

Per Diem - Est. 2 Man Crew Est. (Hotel Cost + $50/per man)

Borehole Clearance to 5’ bgs beyond 20 minutes will require a change order for additional time and cost.

Mobilization / Demobilization

Note: It is Groundwater Protection policy that if 'Pea Gravel' is encountered, ANY type of boring/drilling will be terminated immediately and the boring location will need to be relocated to a clear location by the client.

"Private utility locates are the responsibility of the client"

2300 Silver Star Road, Orlando, Florida (407) 426-7885 fax (407) 426-7586

SITE LINES LLC

Utility Locating 1143 59th Avenue North (727) 432-9482 St. Petersburg, FL 33703 bhardy@sitelinesllc.com

Mr. Andrew Galvin, PE, PMP CDM Smith 1701 Highway A-1-A, Suite 301 Vero Beach, FL 32963

July 30, 2025

SITE: White Sands Dry Cleaner Site – Sarasota, Florida PROPOSAL: 01680p

Dear Mr. Galvin:

Thank you for contacting Site Lines LLC regarding the private utility locate at your project site. Attached is our proposal in response to your inquiry.

Please review the proposal to ensure I have accurately captured the project details.

If you agree to the proposal, including the terms and conditions, and the statement of work, please sign, initial and date where indicated. Upon signing, the proposal will serve as the Agreement of the parties as to the above-referenced Project.

If you have any questions, please feel free to contact me. I look forward to working with you.

Sincerely, Site Lines LLC

William L. Hardy II Geophysicist President

Enclosure

SITE LINES LLC PROPOSAL

SITE LOCATION

White Sands Dry Cleaners Site – 3333 N. Tamiami Trail, Sarasota, FL

PROPOSED SCOPE OF WORK

Site Lines (“Company”) will use Ground Penetrating Radar (GPR) and conventional electromagnetic (EM) pipe and cable locators to determine the location of underground utilities at the site identified by CDM Smith (“Client”).

RESULTS OF THE INVESTIGATION

The estimated depth and location of utilities identified during the investigation will be marked on the ground surface using spray paint or other method to be agreed upon by the parties. The American Public Works Association Uniform Color Codes for the marking of underground utilities will be used.

PROJECT FEE

The fee to complete the project as described within this proposal is:

$800.00

Client shall pay Company in full within thirty (30) days of the invoice date, unless the parties have agreed to another payment arrangement in writing. If during the investigation, Company determines that the goals of the project cannot be achieved with the resources available to Company, Company will notify Client as soon as reasonably possible. Under such circumstances, Company will charge Client only for time expended and materials used to date.

CLIENT REQUIREMENTS

Client is responsible for all site access, maintenance of traffic (MOT), site clearing and/or any other logistical considerations necessary to conduct the utility locate.

Client will also provide all pertinent maps of the project site, including those that show the boundaries of the utility locate, pertinent landmarks, and known utilities (if available). Company is not a substitute for Chapter 556, Florida Statutes.

Accordingly, Client is responsible for calling Sunshine State One Call of Florida

(811) before undertaking any invasive activities, whether through Company, any other entity, or on its own.

DESCRIPTION OF COMPANY INVESTIGATION AND LIMITATIONS

A GSSI SIR-4000 GPR system will be used with a 900, 400, or 270 megahertz antenna configuration depending on site conditions and desired targets. The GPR will assist in locating nonmetallic and metallic utilities. Physical surface conditions, subsurface conditions and technical limitations effect the ability of GPR to resolve targeted utilities and/or subsurface structures. Depth and/or diameter of the utility, soil type, moisture/ionic content of the soil, and electrical properties of the soil compared to that of the utility can prevent the GPR from identifying utilities at the site. The diameter of a utility cannot be determined by GPR data. Estimated depths of utilities are directly affected by soil conditions and the material of the utility. A margin of error of +/- 20-25% in depth should be expected when performing invasive activities.

An RD 8000 will be used for the EM survey. Electromagnetic induction which transmits a signal directly into the desired target and passive power detection which locates naturally occurring magnetic fields in energized lines will be identified by detecting and following the signals with a receiver. The EM survey will assist in finding only metallic utilities. The magnetic field and/or induced signal should emanate from the target in a circular geometry. When this occurs, the receiver will receive its peak signal directly above the target. However, when metallic utilities are running near each other, or there is environmental interference from fences, cars or overhead power lines, the signal can become distorted and the peak no longer can be directly over the utility. Care must be taken when doing any invasive work around the utilities. A margin of error of +/- 20-25% in depth should be expected when performing invasive activities. Company’s personnel are highly experienced and certified operators of GPR and EM pipe and cable locators.

Due to the limitations described above, when Client is working around indicated utilities, a minimum of two (2)-feet clearance from either side of the marked utility will be maintained. For absolute confirmation, Client is responsible for exposing any indicated underground utility.

Company will conduct utility investigations in accordance with the level of care and generally accepted professional practices as ordinarily exercised by members of the same profession practicing in the same locality under similar conditions.

REPRESENTATIONS AND WARRANTIES

Neither Company nor its employees or agents are licensed surveyors under Florida law, nor do they represent themselves as such. Accordingly, the work Company is to perform is not a substitute for work typically completed by a licensed surveyor.

Company specifically and expressly disclaims any liability for any type of property damage or personal injury, including but not limited to death, arising from client’s failure to determine that the services of a licensed surveyor are necessary or to retain a licensed surveyor to perform necessary services.

Limitations in technology, complexity of the physical characteristics of the subsurface conditions, and circumstances beyond Company’s control may limit the performance of Company’s utility investigation. For these reasons, Company expresses no guarantee that all utilities and underground structures will be identified and located during this project.

Company is responsible only for locating underground utilities, the presence of which is both known and indicated on site maps to be provided by Client to Company before Company performs the utility locate. Company will use its best efforts to locate both known and unknown utilities within the project boundaries. However, Company will only be responsible for locating utilities, the presence of which is known before Company undertakes its investigation.

Company expressly disclaims any and all warranties regarding specific or desired results.

TERMS AND CONDITIONS

Additional Insured: If requested, Company will name Client as an additional insured with respect to the services to be performed under this agreement.

Indemnity: Company agrees to indemnify, protect and hold harmless Client from and against all liabilities, claims or demands of every kind of injury, including death, or damages to any person or property related in any way to Company’s performance of this Agreement, except to the extent such liabilities, claims or demands are caused by the negligence or willful misconduct of Client.

Client agrees to indemnify, protect and hold harmless Company from and against all liabilities, claims or demands of every kind of injury, including death, or damages to any person or property related in any way to Client’s performance of this Agreement, except to the extent such liabilities, claims or demands are caused by the negligence or willful misconduct of Company.

Release of Information. Client authorizes Company to release any information regarding Client and this Agreement as may be permitted by Company's privacy policy or as may be required by law or requested by governmental authorities or agencies, law enforcement agencies or courts including, but not limited to, officials from local and state code enforcement agencies.

Governing Law; Jurisdiction; Severability; Waiver of Jury Trial. This Agreement shall be governed and construed in accordance with the laws of the State of Florida. Whenever possible, each provision of this Agreement shall be interpreted in such manner as to be effective and valid under Florida law, but if any provision of this Agreement shall be invalid or prohibited under Florida law, such provision shall be ineffective only as to the invalid portion of the provision without invalidating the remainder of such provision or the remaining provisions of this Agreement.

Client agrees to waive his or her rights to a jury trial for any and all claims made against or through Company. Client further agrees that Company will be notified of all claims no later than the earlier of thirty (30) days from the initial discovery of the claim or default or thirty (30) days following the expiration or termination of this Agreement. Client also agrees that failure to notify Company of any and all claims within this time period will result in the forfeiture of said claim.

Any claims by Client arising under this Agreement must be brought in a state or federal court of competent jurisdiction located in Pinellas County, Florida or in the

United States District Court for the Middle District of Florida in Tampa, Florida.

Client waives any objection to the jurisdiction and venue of such courts. This exclusive choice of jurisdiction and venue does not preclude Client or Company from bringing an action to enforce any judgment or judicial order in any other jurisdiction. The prevailing party in any dispute will be entitled to recover from the losing party its costs, including, but not limited to, costs of collection, reasonable attorney’s fees, and investigative fees.

Assignment; Succession; Third-Party Beneficiaries. Client shall not assign this Agreement or the rights thereto to any other person or entity without the express written consent of the Company. Company may assign or transfer this Agreement without the consent of Client and, after such assignment or transfer, Company shall be released from all obligations under this Agreement occurring after such assignment or transfer. All of the provisions of this Agreement shall apply to, bind and be obligatory upon the heirs, executors, administrators, representatives, successors and assigns of the parties hereto. This Agreement is for the sole benefit of the parties to this Agreement and their respective successors and permitted assigns. Nothing in this Agreement, express or implied, is intended to or shall confer on any other person or entity any legal or equitable right benefit or remedy of any nature whatsoever under or by reason of this Agreement. Notwithstanding the foregoing, any Company Agent is a third-party beneficiary of this Agreement and has the right to enforce the provisions of this Agreement directly against the Client.

Modification of Agreement. No term of this Agreement can be waived or modified except by a writing signed by both parties. If any provision of this Agreement is deemed not to apply, is illegal, or is against public policy, the remainder of the Agreement’s provisions shall retain their full force and effect.

Entire Agreement. This Agreement, including any addenda or schedules specifically incorporated by reference herein, constitutes the entire agreement between Client and Company. This Agreement contains all representations and agreements between Client and Company. Client agrees that Company has not promised Client anything that is not written on the face of this Agreement.

Disclosure Statement. These terms and conditions apply to Projects to which the Company agrees to engage, whether such agreement is made via the Company’s online website, by email, by telephone, or in person. Be advised that the terms and conditions are subject to change without notice.

SITE LINES PROPOSAL ACCEPTANCE

SIGNATURE PAGE

Site Lines Proposal Number: 01680p Proposal Date: July 30, 2025

Project Site: White Sands Dry Cleaners Site – 3333 N. Tamiami Trail, Sarasota, FL

Project Fee: $800.00

Payment Terms: [PAYABLE WITHIN 30-DAYS OF INVOICE]

INVOICE TO:

Client: CDM Smith Address: 1701 Highway A-1-A, Suite 301, Vero Beach, FL 32963 Attention: Andrew Galvin, PE, PMP Phone: 772-360-3197 Email: galvinar@cdmsmith.com

Special Instructions:

In witness thereof, the parties hereto have made and executed this agreement

FOR [CLIENT] FOR SITE LINES LLC

Signature: Signature:

By: By: William L. Hardy II

Title: Title: President

Date Signed: Date Signed: July 30, 2025

A Geophysical Services Company

5709 First Avenue South Tel.: (727) 209-2334

St. Petersburg, FL 33707 Fax: (727) 328-2477

August 11, 2025

Mr. Andrew R. Galvin, P.E., PMP CDM Smith 1701 Highway A-1-A, Suite 301 Vero Beach, FL 32963

Subject: Proposal to Perform a Utility Designation Study

White Sands Cleaners Site Sarasota, Florida GeoView Proposal Number: 11866p

Mr. Galvin, The purpose of this letter is to transmit a proposal to complete a geophysical designation study at the subject site. This proposal is in response to your request for a proposal made during your recent conversations with our office. GeoView Associates, Inc. (GeoView) appreciates the opportunity to provide our services on this project. We look forward to hearing from you soon.

Sincerely, GEOVIEW ASSOCIATES, INC.

Michael J. Wightman, P.G.

President Florida Professional Geologist Number 1423

Enclosure

Proposal

This document shall serve as a proposal for work to be performed by GeoView Associates, Inc. (GeoView) for CDM Smith.

Scope of Work

The project site is referred to as the White Sands Cleaners Site and is located at 3333 North Tamiami Trail in Sarasota, Florida. The purpose of the geophysical survey will be to determine the location of underground utilities in the area of twelve planned borings at the subject site. Five of the borings are inside of the building and seven are outside of the building in an asphalt parking lot. The location of the study area is provided on Figure 1 (page 6).

The geophysical survey will be conducted using ground penetrating radar (GPR) and conventional electromagnetic (EM) pipe and cable locators. The GPR survey will be conducted using either a Mala and/or a GSSI GPR system. The appropriate GPR antenna configuration and time range and processing parameters will be determined in the field by the project manager.

The EM survey will be performed using a Subsite 95R and/or a Radiodetection RD (8000, 8100 or 8200) system. As appropriate, the EM survey will be conducted using both passive and active modes. The passive mode is used to find cables and conduits carrying live power (50-60 Hz) and communication (29-33Hz) signals. For the active mode survey, a current is transmitted directly or broadcast into using electromagnetic induction a metal pipe or conduit and the path of the pipe/conduit is identified by following the signal with a portable receiver.

The active mode is used to trace out cast iron pipes, metal water and sewer lines, utilities that have trace wires, and inactive power and communication lines.

Based on information provided by CDM Smith, it does not appear that the work at any of the sites will require MOT (traffic calming efforts). This proposal does not include the costs for the design or implementation of an MOT program.

If requested, GeoView can provide vacuum excavation services to determine the exact horizontal location, top elevation, outside diameters and material type of specific underground utilities of any utilities identified at the project site. The vacuum excavation will be performed using the Vermeer CV573GT vacuum excavation system. It is noted that the vacuum excavation equipment used by GeoView can only identify utilities above the water table or to a maximum depth of 7 to 8 ft in unconsolidated soils. It will not be possible to confirm (using vacuum excavation) the presence, location or depth of utilities that are located below these depths or in consolidated soil/rock. The cost for vacuum excavation will be $2,800 per day or range in general from $450 to $550 per hole, with a $1,800 minimum. A full proposal for vacuum excavation services can be provided upon request.

Presentation of Results

The location and estimated depths of underground utilities or any other identified structures shall be indicated on the ground surface using spray paint or other methods as specified by CDM Smith. No report shall be prepared.

Compensation

Cost to complete the survey will be $900. If a scaled AutoCAD site map is required to document the study results, an additional fee of $200 will be added.

This price is inclusive of all charges associated with the project. Unless otherwise agreed upon, GeoView shall be compensated for all services within 30 days of the invoice date. GeoView shall be paid in full regardless of whether the results of the geophysical survey are what CDM Smith anticipated. If it is determined during the survey that the geophysical survey will not achieve the objectives of the project, CDM Smith will immediately be notified. If a decision is made to discontinue the survey, only charges for time and materials costs to that point will be submitted.

These prices are based upon GeoView being able to access the site during normal business hours, Monday through Friday. It is also based upon the assumption that no site-specific training or drug testing will be required. If there are any such requirements, additional costs will be incurred.

Requirements of Client

CDM Smith will provide a scaled map and digital file, if available, of the project site showing the boundaries of the project site, areas of specific concern and pertinent landmarks. CDM Smith will also supply all available information regarding the presence and history of underground utilities at the project site (see limitations for further discussion). Unless otherwise requested, CDM Smith will be responsible for the coordination of site access, traffic control, clearing of onsite obstructions or any other logistical consideration necessary to conduct the survey.

If any test drilling, monitor well installation or other excavation activities are planned it will be the responsibility of CDM Smith to submit a notification (dig ticket) to the appropriate 811 One-Call agency. It is recommended that such notification be filed sufficiently in advance so that GeoView will have the opportunity to incorporate the 811 findings into their results.

Limitations

The objective of the geophysical survey is to determine the presence and configuration of underground utilities. However, the geophysical response of these features may be highly complex depending upon on the physical characteristics of the underground utilities, the electrical properties of the surrounding soils, the depth of burial of the utilities, and the proximity of the utilities to each other.

GeoView shall conduct the geophysical survey using the most “up-to-date” geophysical equipment in a manner consistent with the level of care and skill ordinarily exercised by members of the geophysical profession practicing in the same locality under similar conditions. GeoView’s utility locating personnel are all certified GPR and conventional pipe and cable locator operators with extensive in-house training.

It is acknowledged that GeoView is not an 811 Sunshine One-Call or equivalent utility mark-out service. GeoView does not have access to any utility-related records for either public or private properties. It is the responsibility of CDM Smith to obtain such records and provide to GeoView prior to the site investigation. GeoView will use these records during the site investigation and report to CDM Smith any utilities that are shown on the site records but cannot be confirmed by GeoView. GeoView will not mark on the ground surface any utilities which it cannot confirm.

GeoView shall only be liable for the successful locating of underground utilities or any other underground structures whose presence is both known and indicated on site maps to be provided prior to the performance of the geophysical survey. Every attempt will be made to locate both known and unknown utilities within the survey area. However, GeoView will only be liable for utilities whose presence is known prior to the survey. CDM Smith accepts that due to the inherent limitations of non-intrusive geophysical technologies GeoView cannot be held liable for damages to utilities that cannot identified using non-intrusive technologies.

CDM Smith accepts that a non-intrusive utility designation study does not replace the need to employ widely accepted industry safety standards for subsurface work. Concerning the installation of well or test borings this standard of care includes post-holing or hand auguring at the planned test locations to the minimum depth at which underground utilities are anticipated at the project site. If absolute confirmation is needed to a specified depth that underground utilities are not present at a planned work location GeoView can provide vacuum excavation services. Pricing for such services is available upon request.

When CDM Smith is working around indicated utilities, a minimum of 2 ft clearance from either side of the marked utility will be maintained. Unless otherwise indicated, a minimum vertical clearance of +/- 20 percent of the indicated depth shall also be maintained. CDM Smith maintains the responsibility for manually exposing any indicated underground utility for absolute confirmation.

Authorization and scheduling of the project is considered acceptance of these terms and conditions.

Other Terms and Conditions

Additional Insured: If requested, CDM Smith will be named as an additional insured with respect to the services to be performed under this agreement.

Confidentiality: GeoView shall not directly or indirectly disclose to any third person information regarding the results of the geophysical investigation prior to obtaining written permission from CDM Smith.

Agreement: This agreement represents the entire agreement between the parties and may only be modified in writing signed by both parties.

Governing L`aw: This agreement shall be deemed to have been made in the place of performance of the Geophysical Services and shall be governed by, and construed in accordance with the laws of the state in which the geophysical services were provided. Any controversy or claim arising out of this agreement, or breach thereof, shall be settled by binding arbitration administered by the American Arbitration Association under its Construction Industry Arbitration rules. Judgment on the award rendered by the arbitrator(s) may be entered in any court having jurisdiction thereof.

Indemnity: GeoView agrees to indemnify, protect and hold harmless CDM Smith from and against all liabilities, claims or demands of every kind of injury, including death, or damages to any person or property related in any way to GeoView’s performance of this agreement, except to the extent such liabilities, claims or demands are caused by the negligence or willful misconduct of CDM Smith.

Figure 1 – Project Site Location

GEOVIEW ASSOCIATES, INC.

PROPOSAL ACCEPTANCE SHEET

Project Name: White Sands Cleaners Site Project Location Sarasota, Florida GeoView Proposal #: 11866p Proposal Date: August 11, 2025 Description of Services Provide Utility Designating Services Project Cost: $900 – see compensation page 3 (GeoView accepts payment by credit card, a 2.5% processing fee will be added to the project cost)

Payment Terms: Payable within 30 days of receipt of invoice

CHARGE INVOICE TO THE ACCOUNT OF:

Client: CDM Smith Address: 1701 Highway A-1-A, Suite 301

Vero Beach, FL 32963 Attention: Andrew R. Galvin, P.E., PMP Phone (Office): (772) 360-3197 Phone (Cell): (772) 269-0551 Email: galvinr@cdmsmith.com

FOR APPROVAL OF CHARGES:

Firm:

Address:

Phone No.: Fax No:

Attention:

Special Instructions and/or Mutually Agreed Upon Changes to the Proposal:

In witness thereof, the parties hereto have made and executed this Agreement

Client: GeoView Associates, Inc.

Signature

By: By: Michael J. Wightman, P.G.

Title: Title: President

Date Signed: Date Signed: August 11, 2025

General Description of Geophysical Methods

General Description and Limitations of Geophysical Methods

Ground Penetrating Radar (GPR)

The GPR survey will be conducted using a Mala or GSSI GPR system. The survey will be conducted with either a 500, 400 or 250 mega-Hertz antenna. The appropriate antenna will be determined in the field by the project manager.