CN-370000-HW687-DC006D.pdf

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Attached to
Master Agreement FL|HW687|519929c0c8a00e44396dc1d8f5fa086b
Contract number
HW687
Issued by
Florida

About this file

This Task Assignment (TA Number DC006D) is a contractual authorization document issued by the State of Florida Department of Environmental Protection (FDEP) to Terracon Consultants, Inc. for environmental services at the Wildwood Quality Cleaners & Draperies facility located at 200 South Main Street in Wildwood, Sumter County, Florida. The Task Assignment operates under the parent Contract Number HW687 and is signed by Gabriel Sostre (FDEP Project Manager) and Donna Cline (Terracon Senior Associate) with a completion date of November 6, 2026. The underlying contract represents an indefinite delivery vehicle within Florida's state environmental cleanup program.

The scope of work comprises three subtasks: Subtask 1 involves project management; Subtask 2 includes geophysical survey, health and safety plan preparation, utility clearance, communication with the property owner, installation of six shallow soil borings and MAGS (Modified Active Gas Survey) wells, soil sampling, and induced waste management; and Subtask 3 encompasses MAGS testing, sampling, and preparation of a MAGS Assessment Report. The total Task Assignment value is $24,744.61, consisting of a fixed unit rate of $24,519.61 and cost reimbursement of $225.00. Payment is structured in two invoices tied to deliverables: $13,726.47 upon FDEP approval of the Subtask 2 deliverables (due July 3, 2026) and $11,018.14 upon FDEP approval of the Subtask 3 MAGS Assessment Report (due September 25, 2026). The authorization encompasses 110.99 total labor hours distributed across project management, field work including well installation and sampling, and reporting activities, with completion anticipated within 20 business days of receiving laboratory results.

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Funding Information:

Org. Code E.O. Object Code Budget Entity Appropriation

Category Grant # Project # Year Amount

Additional Funding Information attached on separate page.

Rev. 8/26/2020

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.

HW687

DC006D Completion November 6, 2026

This Task Assignment authorizes Terracon to conduct MAGS Well Installation, Sampling, and Reporting.

Gabriel Sostre 850-245-8749 Contractor Terracon Consultants, Inc. Contractor

Contractor Donna Cline Contractor 904-479-7415

ERIC_5503

200 South Main Street, Wildwood, Sumter County

Wildwood Quality Cleaners & Draperies

Contractor Contractor

✔ $ 24,519.61 ✔ $ 225.00

$ 24,744.61

Scope of Work

Terracon Consultants, Inc.

Contractor Donna Cline

Senior Associate

3/24/2026

Digitally signed by Cline, Donna L DN: cn=Cline, Donna L, ou=Domain Users, email=Donna.Cline@terracon.com Date: 2026.03.24 13:43:30 -04'00'

Cline, Donna L

Mubeen Darji

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

Date: 2026.03.23 12:46:33 -04'00'

N/A

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

Contract Number:

Task Assignment #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

BWC TAFORM 01/18

HW687

DC006D

Subtasks 1 & 3: Project Management. MAGS Sampling and Preparation of Soil Sampling and MAGS report.

Subtask 2: Geophysical Survey, HASP, Communication with RPO, Installation of 6 Shallow Soil Borings and completion of 6 MAGS Wells, Soil Sampling and IDW Management. 07/03/2026

09/25/2026

Subtask 2: FDEP approval of HASP, preliminary soil VOH data, field notes, sampling forms, lab reports, MAGGS well construction logs, and boring logs.

Subtasks 1 & 3: FDEP approval of MAGS Assessment Report including MAGS ROI calculations, field forms, laboratory reports, and evaluation of soil analytical results.

$ 13,726.47

$ 11,018.14

$ 24,744.61

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Pa ge

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Wildwood Quality Cleaners & Draperies

SUBTASK 2:

PROPOSAL NO. PEQ257250

DATE: 3/19/2026

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Field Task Planning and Pre-Drilling Tasks Senior Geologist LW 0.50 Project Geologist DB 1.00

Senior Geologist LW 2.00

Senior Geologist LW 1.50 Soil Sampling / MAGS Well Installation

Time Duration: 1.5 day Environmental Technician PB Load/unload 1.00 Environmental Technician PB Pickup IDW drums and MAGS well construction materials, manhole, grout, concrete, etc 1.00 Environmental Technician PB 6.00 Environmental Technician PB 9.00

(1.5 hr/well) Project Geologist DB 3.50 Project Geologist DB 6.00

Project Geologist DB 9.00 Environmental Technician PB IDW management and collect samples of IDW (soil and groundwater) 0.50 Senior Geologist DB Finalize field notes at end of day for PM evaluation (0.5 hour/day) 1.00 Mobilization / Demobilizations Project Geologist DB 5.00 Environmental Technician PB 5.50

Personnel: PB LW DB Hours: 23.00 4.00 25.50 TOTAL LABOR 52.50

VEHICLE TYPE RATE UNIT USEAGE

Truck (PB/DB) 120.00$ day 2 240.00$

TOTAL VEHICLE 240.00$

2.5 hours per Mobe/Demobe from Winter Park + 0.5 hr to deliver samples, 2 events

Geophysical Survey, Health and Safety Plan, Communications with Property Owner, Installation of Soil Borings/MAGS wells, soil sampling and IDW Management

Prepare Health and Safety Plan, communication with property owner per access agreement Conduct site walk with owner on the proposed MAGS well locations, and designated IDW staging areas (conducted same time as geophysical survey)

Field event preparation, characterization and waste profile for T&D of IDW Drums(s)

Evaluate preliminary soil VOH data (41 Samples) to determine if SPLP tests need to be completed (1 Hr) and prepare the Subtask 2 Deliverable Submittal to the FDEP to include field notes, sampling forms, and laboratory reports (1 Hr)

Scope: Hand Install 6 MAGS wells to a depth of 7 ft bgs, screened 2-7 ft bgs. Collect 24 Soil Samples.

Daily safety debrief, hand auger six soil borings to 7 feet bgs, record lithology (1 hr/well)

Daily safety debrief, collect one sample at designated depth for laboratory analysis (VOCs and SPLP prep sample) from 6 shallow soil borings ( 1 hr/well)

Oversee geophysical survey

2.5 hours per Mobe/Demobe from Winter Park, 2 events

Construct the MAGS well (grout from 2 ft bgs, set within an 8-inch manhole and 2x2 concrete

Assist with the installation and construction of 6 MAGS wells (1.5 hr/well)

SUBTASK 2:

PROPOSAL NO. PEQ257250

DATE: 3/19/2026

Geophysical Survey, Health and Safety Plan, Communications with Property Owner, Installation of Soil Borings/MAGS wells, soil sampling and IDW Management

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

GPRS GPR and EM Survey 700.00$ day 1 700.00$ PetroTech SE IDW Disposal Soil 245.00$ day 1 245.00$

IDW Disposal water 200.00$ day 1 200.00$ Stop Fee 225.00$ day 1 225.00$

TOTAL SUBCONTRACTOR 1,370.00$

LABORATORY COSTS

PARAMETER RATE # SAMPLES

VOC's EPA 8260 110.00$ 24 2,640.00$ VOCs (soil-prep) 5035 prep 7.00$ 24 168.00$ SPLP Extraction EPA Method 1311/1312 55.00$ -$ Halocarbons EPA 8260 73.00$ -$ TCLP RCRA Metals (IDW Soil) 135.00$ 1 135.00$ TCLP VOCs Full List (IDW Soil) 210.00$ 1 210.00$ VOCs Full List (IDW GW) 110.00$ 1 110.00$

TOTAL LAB 3,263.00$

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables Expendables 40.00$ day 2 80.00$

Ice (Sample Preservation) 6.50$ each 4 26.00$ Analytical related Soil Assessment Kit 175.00$ day 2 Soil Sampling 350.00$

Encore Sampler (25 gram) 16.00$ each 24 (SPLP samples - hold) 384.00$ Terra Core Sampler 11.00$ each 24 (VOH samples) 264.00$

IDW related 55-Gallon Drum 100.00$ each 2 (water, soil) 200.00$ Other Hole Products 20/30 Sand 7.56$ each 12 90.72$ MAGS Supplies 80 lb Concrete 8.98$ each 10 89.80$

47 lb Portland Cement 11.66$ each 3 34.98$ 8 inch manhole 43.56$ each 6 261.36$ 2-inch x 5' 0.010 Sch 40 screen 26.21$ each 6 157.26$ 2-inch dia 5' long Sch 40 riser 21.06$ each 6 126.36$ 2-inch dia slip cap 1.40$ each 6 8.40$ 2-inch dia PVC Coupling 1.26$ each 6 7.56$ 2-inch locking plug 6.21$ each 6 37.26$ Subtotal 813.70$ Sales Tax (0.75) 52.89$ Total 866.59$

Home Depot 2-inch dia Sch 40 slip x fpt 3.12$ each 6 18.72$ Stainless steel screws 5.97$ each 1 5.97$ Subtotal 24.69$ Sales Tax (0.75) 1.85$ Total 26.54$

TOTAL EQUIPMENT 2,197.13$

To be submitted as a WCD To be submitted as a WCD

SUBTASK 3:

PROPOSAL NO. PEQ257250

DATE: 3/19/2026

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Field Task Planning

Project Engineer EA 1.50

Time Duration: 1 1/2 Days Project Engineer EA Prepare Pre Task Planning meeting and review technical approach to MAGS 1.00 Project Engineer EA Load/unload and deliver and set up/set down MAGS System 3.00

Environmental Technician PB 7.00

Project Engineer EA 7.00

Project Engineer EA Finalize field notes at end of day (1 hour/day) 1.00 Report Deliverable Senior Geologist LW 4.00

Project Engineer EA 4.00

Project Engineer EA Prepare MAGS field sheets and perform calculation, Interpret field data (0.75 hr/test) 6.00 Remediation Engineer DC 4.00 GIS specialist CF Prepare drawings of soil analytical results and MAGS survey 2.00 Mobilization / Demobilizations Environmental Technician PB 3.00 Project Engineer EA 5.00

CF

2.00

Personnel: EA LW MM PB DC Hours: 28.50 4.00 0.00 10.00 4.00 TOTAL LABOR 48.50

VEHICLE TYPE RATE UNIT USEAGE

Truck (EA) 120.00$ Days 2 240.00$ Truck (PB) 120.00$ Days 1 120.00$

TOTAL VEHICLE 240.00$

Meals STAFF RATE UNIT USEAGE Meals EA $36.00 days 1 36.00$

TOTAL PER DIEM 36.00$

Hotel STAFF RATE UNIT USEAGE Hotel EA $225.00 nights 1 225.00$

TOTAL PER DIEM 225.00$

LABORATORY COSTS

PARAMETER RATE # SAMPLES IDW

VOCs Soil Vapor- Full ScaTO-15 200.00$ 6 1,200.00$

Summa Canister 33.00$ 6 198.00$

TOTAL LAB 1,398.00$

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables Expendables 40.00$ day 2 80.00$

Ice (Sample Preservation) 6.50$ each 0 -$ Analytical related MAGS Investigation Kit 500.00$ day 1 500.00$

Construction O&M Supplies 75.00$ day 1 75.00$

TOTAL EQUIPMENT 655.00$

MAGS Testing and Sampling and Letter Report Deliverable

Prepare the Subtask 3 Letter Report Deliverable submittal for MAGS Testing to the FDEP to include field notes, sampling forms, laboratory reports, calculations, along with conclusions and recommendations for remedial actions if necessary.

Request laboratory sample kit (MAGS), verify property owner is the same as on the access agreement, contact property owner and FDEP of field activity schedule, staging of equipment

5 hours per mobe/demobe from Jacksonville

Safety meeting, calibrate instruments, collect vacuum/pressure and OVA screening measurements, collect samples for lab analysis [(6 tests (and 2 step tests) x (0.75 hr/test + 0.25 hr/remoblize to new location) = 6 hrs + set up /shut down and calibration (1 hour)] Safety meeting, calibrate instruments, perform and direct MAGS sampling test [(6 tests (and 2 step tests) x (0.75 hr/test + 0.25 hr/remoblize to new location) = 6 hrs + set up /shut down and calibration (1 hour)]

QA/QC field methods and calculations of ROI and intrinsic permeability

Prepare draft tables of soil laboratory analysis, draft soil investigation portion of the report

2.5 hours mobe/demobe from Winter Park + 0.5 hr to drop off laboratory samples, 1 day

8001 Baymeadows Way, Suite 1 Jacksonville, FL 32256

P (904) 900-6494 F (904) 268-5255

Terracon.com

March 12, 2026

Florida Department of Environmental Protection Waste Cleanup Program Waste Site Cleanup Section Drycleaning Solvent Cleanup Program 2600 Blair Stone Road, MS4520 Tallahassee, Florida 32399-4520

Attn: Mr. Gabriel Sostre, Environmental Specialist II P: 850-248-8749 E: Gabriel.Sostre@FloridaDep.gov

Re: Proposal for Soil Borings, MAGS Well Installation, Sampling and Reporting, Revision 2.0 Wildwood Quality Cleaners & Draperies 200 South Main Street Wildwood, Sumter County, Florida

ERIC_5503

Task Assignment DC015C Terracon Proposal No. PH1257D83

Dear Mr. Sostre, Terracon Consultants, Inc. (Terracon) appreciates the opportunity to submit this proposal to the Florida Department of Environmental Program (FDEP) Waste Cleanup Program (WCP) to advance soil boring, install MAGS (Modified Active Gas Survey) wells and perform sampling for the Wildwood Quality Cleaners & Draperies facility (Site), located at 200 South Main Street in Wildwood, Sumter County, Florida.

Scope of Services

Subtask 1. Project management Subtask 2. Geophysical Survey, Health and Safety Plan, Communication with Property Owner, Installation of 6 Shallow Soil Borings and completion of 6 MAGS Wells, Soil Sampling and IDW Management.

Subtask 3. MAGS Sampling and Preparation of Soil Sampling and MAGS report.

See attached LOE for details

Proposal for SB & MAGS Well Installation, Sampling and Reporting, Rev. 2.0 Wildwood Quality Cleaners & Draperies, ERIC_5503 ■ Wildwood, FL March 12, 2026 ■ Terracon Proposal No. PH1257D83

Schedule Submit Soil and MAGS Assessment Report within 20 business days following receipt of laboratory results.

Compensation See attached CEF for details.

Subtask 1 – Project Management

Donna Cline will serve as the Project Manager during the field investigation.

Subtask 2 – Health and Safety Plan Preparation, Utility Clearance, Communications with Owner, Soil Sampling/MAGS well installation, and IDW Management

Field event planning will be performed to prepare for field investigations. Verify with the Sumter County Property appraiser’s office web site that the property owner who signed the FDEP Permission to Enter Property form and Terracon property access document, still owns the property. Terracon will prepare a site-specific health and safety plan. Communication with the property owner will be maintained during field activities per access agreement requirements.

Utility Locate Prior to conducting the field work, Terracon will subcontract the services of a subsurface geophysical survey company to identify potential subsurface utilities or obstructions. GPRS was the low bid and estimates that the work will take one day to complete. The geophysical survey bids are attached.

Soil Investigation Terracon personnel will complete six (6) soil borings (MAGS01, MAGS02, MAGS03, MAGS04, MAGS05, MAGS06) in the grassy area behind the building. The proposed construction is detailed below:

Soil Boring / MAGS well ID

Total Depth MAGS Well

Screen Interval

Depth of confirmation soil sample

MAGS01 7ft 2 to 7ft bgs 0.5, 2, 4, and 6ft bgs

MAGS02 7ft 2 to 7ft bgs 0.5, 2, 4, and 6ft bgs

MAGS03 7ft 2 to 7ft bgs 0.5, 2, 4, and 6ft bgs

MAGS04 7ft 2 to 7ft bgs 0.5, 2, 4, and 6ft bgs

MAGS05 7ft 2 to 7ft bgs 0.5, 2, 4, and 6ft bgs

MAGS06 7ft 2 to 7ft bgs 0.5, 2, 4, and 6ft bgs

The proposed soil boring locations are presented on the Attachment.

March 12, 2026 ■ Terracon Proposal No. PH1257D83

Terracon personnel will document the lithology observed at each of these soils boring. At the new MAGS well locations, soil samples will be collected at 0.5, 2, 4, 6, feet bgs. The collected samples will be submitted for laboratory analyses of volatile organic compounds (VOCs) by EPA Method 8260 (24 total soil samples). A 25-gram Encore Sampler will be used to collect a sample at each location (left on hold) for possible synthetic precipitation leaching procedure (SPLP) analysis by EPA Method 1311 in the samples where VOC parameter(s) exceed the SCTLs. Terracon will select samples for SPLP VOC analysis and with FDEP approval, will request laboratory analysis. This additional analysis will be considered a Work Change Directive/Task Assignment Change Order.

MAGS Well Installation The six (6) soil borings will be completed as MAGS wells. The MAGS wells are proposed to a depth of approximately 7 feet bgs. The MAGS well will be installed by hand auger and constructed with 2-inch diameter 0.010-inch slot poly vinyl chloride (PVC) screen from 2 ft bgs to 7 ft bgs. The MAGS wells will be grouted from 2 feet bgs and completed at the ground surface with an 8-inch diameter manhole within a 2 x 2 ft concrete pad. The MAGS wells may be used as a vapor extraction well for a future Soil Vapor Extraction (SVE) system, if necessary. Please note that Terracon proposed screen interval from 3 to 7 ft bgs, but FDEP required the screen interval from 2 to 7 ft bgs.

IDW Management and Disposal Soil and liquid IDW derived from soil cuttings and decontamination during the investigations will be contained in DOT approved 55-gallon drums and temporarily stored onsite until the waste characterization sample results are completed.

Terracon will complete an electronic mail deliverable for Subtask 2 documenting the field event is completed by providing field notes, MAGS well construction and boring logs, and laboratory reports.

Subtask 3 - MAGS Testing/Sampling and Soil Boring and MAGS Letter Report

Modified Active Gas Sampling (MAGS)

The proposed MAGS well locations are presented on the Attachment. The assessment will use MAGS testing procedures to assist in identifying areas at the site requiring additional assessment. A portable blower and generator mounted on a utility trailer will be utilized to conduct the MAGS test. A well head assembly will be connected to each MAGS well to allow for vacuum, flow, temperature, and OVA measurements. Vacuum influence will be measured from other MAGS wells during the test.

A vacuum step test will be conducted at the MAGS02, beginning with a lower applied vacuum of approximately 10 IW, then increasing vacuum (suggesting 20 IW and 30 IW) to reach an optimal vacuum to flow rate. This test will assess the Radius of Influence (ROI) and provide maximum vacuum levels at well heads without excessive water entrainment.

March 12, 2026 ■ Terracon Proposal No. PH1257D83

Terracon will complete a Soil and MAGS Assessment report for Subtasks 3 documenting the field event, to include MAGS ROI calculations, field forms, laboratory reports, and evaluation of soil analytical results, with conclusions and recommendations based on the results of the soil and soil vapor testing for remedial remedies.

SCHEDULE

Terracon will schedule the work as soon as possible since there is no drilling subcontractor needed for the MAGS well installation. MAGS testing will occur approximately 1-2 weeks after the MAGS wells are installed. Terracon anticipates completing the Soil Boring and MAGS Summary Report within 20 business days of receipt of analytical results.

CLOSING REMARKS

Terracon services will be conducted in accordance with the terms and conditions, contained within DEP Waste Cleanup Program (WCP) Contract No. HW687, executed January 5, 2022.

It is understood that a Task Assignment will be issued to authorize us to perform this work.

We appreciate the opportunity to provide this proposal and look forward to collaborating with you on this project. If you should have any questions or comments regarding this proposal, please contact either of the undersigned at 904-479-7411.

Sincerely, Terracon Consultants, Inc.

Lydia Wing Donna Cline, P.E.

Senior Geologist Senior Remediation Engineer

Attachments: Cost Spreadsheet Level of Effort Quotes and Quote Comparisons MAGS Well Locations

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Developed by

Parcel ID G06-068 Sec/Twp/Rng 06-19-23 Property Address 200 S MAIN ST

WILDWOOD

Alternate ID n/a Class STORES Acreage 0.16313131

Owner Address MCELROY GREGORY & THERESA

4852 CR 114

WILDWOOD FL 34785

District 2002C Brief Tax Description BEG 106.79 FT S OF NW COR OF S E 1/4 OF SE 1/4 SAID POINT BEING ON S SIDE OF RUTLAND ST RUN S 82.48 FT N

68 DEG 13 MIN 30 SEC W 46.78 FT TO E R/W LIN E HWY 301 N 21 DEG 34 MIN 33 SEC E ALONG R/W TO S SIDE OF R UTLAND ST E ALONG STREET TO POB & BEG AT SAME POB AS ABOVE DESC RUN S 82.48 FT S 68 DEG 13 MIN 30

SEC E 59.52 FT N TO S SIDE OF RUTLAND ST W TO POB

(Note: Not to be used on legal documents)

This information was derived from data which was compiled by the Sumter County Property Appraiser's Of ce solely for the governmental purpose of property assessment. This information should not be relied upon by anyone as a determination of the ownership of property or market value. No warranties, expressed or implied, are provided for the accuracy of the data herein, its use, or its interpretation. Although regularly updated, this information may not re ect the data currently on le in the Property Aprraiser's of ce.

Date created: 11/10/2025

Last Data Uploaded: 11/7/2025 9:51:58 PM

57 ft

Overview

Legend

Parcels

Roads

Lakes5 ft ft

10 ft ft

No. of MAGS: 6

DTW: Estimated at 8 ft bgs

Total Depth/Screen Interval of MAGS wells: 3-7 ft bgs

Test Duration: ~45 minutes each test

Vacuum Setting for Step Test:

Proposed at MAGS well MAGS02 to allow for ROI measurement at approximately 5, 10, 22, and 34 ft

ROI.

Vacuum step test to be performed at 10, 20 and 30 IW (Based on the SVE O&M RASS , TetraTech, 2018 - Vacuum ranged from 15 - 25 IW producing 5-12 cfm for each VEW well (screened 2-10 ft bgs))

Estimated ROI: 15 feet

No. of Vapor Samples: One vapor sample collected at the end of each MAGS test.

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Wolfson, Allison

From: Steve Scruggs <sscruggs@geoviewinc.com> Sent: Monday, December 15, 2025 9:45 AM To: Wolfson, Allison Cc: Cline, Donna L Subject: RE: 200 East Main Street Wildwood - GPR Quote Request

Cost would be our half day rate of $900.

Thanks!

Steve Scruggs, P.G.

GeoView Associates, Inc.

Direct: 904 261-4933 Cell: 904 556-9595

From: Wolfson, Allison <Allison.Wolfson@terracon.com> Sent: Monday, December 15, 2025 9:41 AM To: Steve Scruggs <sscruggs@geoviewinc.com> Cc: Cline, Donna L <Donna.Cline@terracon.com> Subject: 200 East Main Street Wildwood - GPR Quote Request

Hello, Can I please get a GPR quote for a site located at 200 East Main Street Wildwood, Sumter County, Florida.

We are installing MAGS wells in a line behind the building. Attached here is a figure showing the proposed locations.

Thank you, Allison Wolfson Field Engineer I Environmental

8001 Baymeadows Way, Suite 1 I Jacksonville, Florida 32256 W: (904)-309-9243 I M: (904)-864-7311 allison.wolfson@terracon.comI Terracon.com

Terracon provides environmental, facilities, geotechnical, and materials consulting engineering services delivered with responsiveness, resourcefulness, and reliability.

Private and confidential as detailed here (www.terracon.com/disclaimer). If you cannot access the hyperlink, please e-mail sender.

GPRSINC.COM

PROPOSAL

IN PURSUIT OF 1OO% SUBSURFACE DAMAGE PREVENTION

UTILITY LOCATING

VIDEO PIPE INSPECTION LEAK DETECTION

3D LASER SCANNING

MAPPING MODELING

CONCRETE IMAGING

GPRS Intelligently Visualizes The Built World® above and below ground for customers who need accurate, efficient damage prevention, existing condition as-built documentation, or project & facility management tools. Our elite nationwide team of Project Managers are experts in locating buried infrastructure, reality capture, and mapping – delivered via SiteMap®, our digital visualization software platform, with a 99.8% accuracy rate in utility locating and concrete imaging – thanks to our industry-leading Subsurface Investigation Methodology (SIM).

TERRACON

CONSULTANTS

INC

GPRSQUOTE-247220 v.1 Page 2 of 4

December 19, 2025 Submitted By:

Client: TERRACON CONSULTANTS INC Laura Perez Project Address: 200 Main Street, Wildwood, FL 34785 To schedule, please email:

Quote Number: GPRSQUOTE-247220 floridainfo@gprsinc.com GPRS Opportunity Name/Number: 200 S Main St Wildwood, FL 34785- 6 SOIL BORE SCAN

GPRS appreciates the opportunity to provide this proposal. We encourage you to visit our website (www.gprsinc.com) and contact any of the numerous references listed. Our insurance certificate and W-9 can also be downloaded here. Please feel free to contact us if you have any questions or need additional information.

Scope of Work

Soil Bore Scan: We understand the scope of work on this project is to search for underground utilities around soil bores, as listed in the table below. We will attempt to trace any utilities for which structures are visible from the work area. Utilities will be marked on the surface using spray paint or other appropriate means. The client will be responsible for providing drawings or notifying GPRS of any utilities known to be entering the work area for which there are no apparent surface features or structures that are visible from the work area. To avoid additional charges, the areas should be laid out, marked, and cleared of obstructions prior to our arrival.

Soil Bore Count Scan Area Radius 6 Soil Bores 10 ft. radius around each

Equipment

• Underground Scanning GPR Antenna. This GPR Antenna uses frequencies ranging from 250 MHz to 450 MHz and is mounted in a stroller frame that rolls over the surface. Data is displayed on a screen and marked in the field in real-time. The surface needs to be reasonably smooth and unobstructed to obtain readable scans. Obstructions such as curbs, landscaping, and vegetation will limit the efficacy of GPR.

The total effective scan depth can be as much as 8’ or more with this antenna but can vary widely depending on the soil conditions and composition. Some soil types, such as clay, may limit maximum depths to 3’ or less. As depth increases, targets must be larger to be detected, and non-metallic targets can be challenging to locate. The depths provided should always be treated as estimates as their accuracy can be affected by multiple factors. For more information, please visit: Link

• Electromagnetic Pipe Locator. This receiver can passively detect the signals from live AC power or radio signals traveling along some conductive utilities. Operators can connect a transmitter directly to accessible metallic pipes, risers, or tracer wires to generate a current at a specific frequency. The receiver can then detect the resulting signal along the pipe or tracer wire. Various factors may impact this device's effectiveness, including (but not limited to) access to the utility, conductivity, grounding, and interference from other utilities.

The depths provided should always be treated as estimates as their accuracy can be affected by multiple factors. For more information, please visit: Link

• Traceable Rodder. The rodder consists of a copper wire encased in fiberglass. This device is pushed through a pipe with direct access, such as a sewer line at a cleanout or a storm drain catch basin. Operators then induce a current on the wire and trace the signal from the surface. The maximum traceable depth is 10’ depending on the soil conditions, and the maximum distance is 200’. Inserting the rodder into deeper pipes within manholes may not be feasible depending on site conditions. GPRS will not access electrical conduits. The signal is not detectable through metallic pipes. For more information, please visit: Link

• GPS. This handheld unit offers accuracy down to 4 inches; however, the accuracy achieved will depend on the satellite environment at the time of collection and is not considered survey-grade. Features can be collected as points, lines, or areas and then exported as a KML/ KMZ or overlaid on a CAD drawing. For more information, please visit: Link

GPRSQUOTE-247220 v.1 Page 3 of 4

Project Costs

SERVICE DESCRIPTION

Soil Boring Described in Scope of Work

TOTAL $ 700.00

General Terms & Conditions

This proposal is subject to the General Terms and Conditions for Services of Ground Penetrating Radar Systems, LLC posted at Link (the “Terms and Conditions”) and the Authorized User License Agreement for SiteMap® Accounts at Link and is hereby incorporated by reference into and made a part of this proposal. Customer acknowledges it has read and agrees to be bound by such Terms and Conditions. In the event of any conflict between the terms of this proposal and the Terms and Conditions, the Terms and Conditions will prevail.

1. Customer agrees to meet and perform all requirements described in this document and has fully read and understands all items listed within this document including the proposal-specific Assumptions.

2. It is the customer’s responsibility to prepare the site for scanning, including clearly identifying areas to be scanned, securing access to all areas required for scanning, and keeping these areas clear and free of obstructions. Delays caused by customer’s failure to do so may result in an increased price.

3. GPRS does not conduct an investigation, analysis, or interpretation of soil composition, soil/concrete conditions, or geophysical, geological, engineering, or land surveying information. Customer acknowledges it understands that we are merely reporting retrieved data and that we do NOT provide geophysical, geological, engineering, or land surveying services. Customer should contact a professional in those fields if such services are needed.

4. If any work to be performed is within a road or street, unless specifically included by GPRS within this proposal, it is the customer’s responsibility to provide adequate traffic control to allow GPRS’ personnel to safely and efficiently work in the road/street.

5. If this proposal is not accepted within 90 days of December 19, 2025, the pricing may be subject to review.

6. If for some reason the technician arrives on site and the work is cancelled there will be a charge of $500 per requested technician.

7. If your project is in WV, SD, NM, or HI: State sales tax is not included in the total on this proposal, but will be included on the invoice.

8. Payment Terms are Net 30; or as specified if a current Master Service Agreement is in place.

Accepted and Agreed Company Phone/Email:_______________________________________PO#:______________________Job#:______________________

Print Name:______________________________Signature:______________________________Date:____________________________

GPRSQUOTE-247220 v.1 Page 4 of 4

Project-Specific Assumptions

• Standard full-day rates are based on an 8-hour workday. Time-on-site in excess of 8-hours will be billed at overtime rates.

• This price assumes that we will be given access to perform the work during weekday business hours (6am-5pm). Work performed outside of this is billed at time and a half.

• All of our technicians have OSHA-10 safety training or greater. Site-specific safety training is not included in this quote. Please notify us if this project requires additional safety training.

• As-builts and any other applicable drawings shall be made available to GPRS prior to the project.

• The equipment listed in this proposal is the standard recommended equipment for your project. Depending on site conditions, your GPRS Project Manager may use all of the equipment listed or a subset thereof on your project. At their discretion, they may also employ additional tools not listed above to provide you with the best results possible.

• A thorough utility search can only be completed if GPRS is given access to all utility structures, interior and exterior. This service is never a replacement for the use of the state One Call system (811).

• If your project includes scanning an elevated concrete slab: Some slabs may not be completely penetrable from the top only and would need to be scanned from both top and bottom and should be considered an unforeseen circumstance that would incur additional time onsite and charges.

• If your project includes scanning a wall or elevated concrete slab: Ladders, manlifts, or safe access for scanning wall or ceiling locations is the responsibility of the client.

• If your project includes scanning a concrete slab with roofing material or other surface obstructions, these obstructions should be removed by the customer or customer's representative prior to our arrival. GPRS will need direct access to the surface of the concrete to obtain optimal results.

• These rates assume that there are no certified payroll requirements. GPRS has not been notified of any PLA, DIR, or Certified Payroll requirements. If GPRS receives notice that any of these conditions exist, there will be additional costs.

GGeoTek Services, LLC

15 December 2025

To: Allison Wolfson

Terracon

Jacksonville, Florida 32256

From: GeoTek Services, LLC 4060 Sparrow Hawk Road

Melbourne, Florida 32934

RE: Utility Locating Services – 200 East Main Street in Wildwood. Florida

Ms. Wolfson, GeoTek Services is pleased to respond to your request for Utility Locating services at 200 East Main Street located in Wildwood, Florida. We will scan a 10’ x 10’ area around three proposed bore locations with the goal of locating underground utilities. We can only scan the easily accessible open areas for utilities. Note that we cannot scan beneath fixed objects such as landscaping, fencing, buildings. We will scan as close as reasonably possible to fixed objects such as walls, landscaping, fences, etc. Our deliverable will be marking paint and/or flags indicating the location of potential underground utilities. It is the client’s responsibility to protect and preserve all marks.

We will use both Electromagnetic Induction instruments as well as Ground Penetrating Radar (GPR) to detect objects below the surface. Due to the nature of sub-surface detection and the physical laws governing radio wave propagation, some buried objects may not be detectable due to depth, obscuration, or a weak radar signature. GeoTek Services will use industry standard best practices to locate sub-surface objects, however some objects may not be detectable. Geotek Services does not guarantee that all underground objects can be found. GeoTek Services assumes no liability for any damages.

We request access to any as-built site plans of the scan areas prior to rendering services. Our fixed price quote for this effort is $750.00. No out-of-pocket expenses are expected for this project. This quote is valid for sixty days.

Best Regards, Martin (Bud) Connor GeoTek Services, LLC

4060 Sparrow Hawk Road Melbourne, FL 32934-8525 info@GeoTekServices.com 321.473.7498

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408 Ditmar Street

Pensacola, FL 32503

ErwinRemediation@Gmail.com - P.O. Box 884 Gulf Breeze, FL 32562 (850) 292-6511

To: Ms. Allison Wolfson Terracon

Jacksonville, FL 32256

January 6, 2026

Re: Drum Disposal – 200 East Main Street – Wildwood, FL

Ms. Wolfson:

The price for transportation and disposal (T&D) of one (1) 55-gallon drum of non-hazardous PFAS/PFOS impacted soil and water located at your site in Wildwood, FL will be the following:

Description Rate Unit Qty Subtotal

Profiling Fee (Charged once per site) $ 350.00 Per Site 1 $ 350.00

Non-Hazardous PFAS/PFAS Soil Drum $ 195.00 Per Drum 1 $ 195.00

Non-Hazardous PFAS/PFAS Water Drum $ 195.00 Per Drum 1 $ 195.00

Total: $ 740.00

All drums should be staged in a central location. 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.

Respectfully, Robert Donado Erwin Remediation, Inc.

Email: Robert@ErwinRemediation.com Phone: (850) 466-2358

Whatever Waste, LLC 3834 Mandarin Woods Dr. No.

Jacksonville, FL 32223 904.881.1957

Allison Wolfson FE - Environmental Terracon 8001 Baymeadows Way, Suite 1 Jacksonville, FL 32256

Estimate Number 121625.3

Notes Terracon to provide the analytical data, and assist with waste profiling information and execution, if needed.

The IDW drum must be in DOT shippable condition staged on a hard surface and accessible location (no pallets).

WW's hauler can pick up the drums, sign the manifest as agent for Terracon, if authorized to do so.

No-load stop fee charge if unable to pick up the drum at site would be $175.00

Terms Payment terms as established between Whatever Waste and Terracon

Indemnification: Each party agrees to indemnify, defend and hold harmless each other for and from any loss or liability arising out of the party's breach of this agreement, scope of work, except for gross negligence, willful misconduct or bad faith.

Estimate Date 12/16/2025

Description Rate Qty Line Total

NH VOC Liquid or Soil IDW contaminated with low levels of PFAS/PFOS in 55-gallon drums Manifested, Transported and Disposed Wildwood Cleaners : 200 East Main Street, Wildwood Sumter County, Florida

$325.00 2 $650.00

Waste Profile Fee $375.00 1 $375.00

Subtotal Tax

1,025.00 0.00

Estimate Total (USD) $1,025.00

January 7, 2026

Terracon Attn: Allison Wolfson 8001 Baymeadows Way, Suite 1 Jacksonville, FL 32256 Direct: 904-309-9243 Cell: 904-864-7311 Email: allison.wolfson@terracon.com

Re: IDW Drum Disposal – Wildwood Quality Cleaners - 200 East Main Street, Wildwood, FL

Allison, Petrotech Southeast, Inc., a local, family-owned and operated environmental services company, would like to thank you for the opportunity to earn your business. Petrotech is a full-service company, specializing in remediation projects, tank clean outs, used oil recycling, vacuum truck services and drum disposal.

Description of work: Petrotech proposes to provide equipment and personnel, to pick up, transport, and dispose of non-hazardous drums of soil and water in accordance with all DOT and EPA regulations.

Prior to service, analytical must be provided by the customer, so that proper disposal can be arranged.

Rates are based upon standard working hours 8 AM to 5 PM Monday through Friday and are for budgetary purposes only. Final Invoice will reflect actual quantities.

Payment Terms: Credit Card payment at the time of service, or Net 30 with approved credit.

All other Petrotech Southeast, Inc. standard terms and conditions shall apply. Any applicable taxes and surcharges shall be invoiced accordingly.

PETROTECH SOUTHEAST, INC. Terracon

Robert Slotabec Date

Robert.slotabec@petrotechse.com

Signature Date

Cell: 321-522-6005 Title:

Product / Service Unit Price Unit Type Est Quantity Est. Total Non Haz Drum Trans & Disposal Stop Fee $225.00 Flat Rate 1 $225.00 Liquids - Contains PFAS $200.00 Per Drum 1 $200.00 Solids - Contains PFAS $245.00 Per Drum 1 $245.00

Total Service $670.00

Hole Products 6835 S. Conway Rd. Suite 200 Orlando FL 32812 Phone: 407-792-2670 Fax: 407-286-2956

Quote

Account # 100403

Date 1/13/2026

Quote #

SQ-5HPU012914

Bill To

TERRACON CONSULTANTS, INC.

1675 LEE RD.

WINTER PARK FL 32789

Ship To

TERRACON CONSULTANTS

1675 LEE RD.

WINTER PARK FL 32789

Quote Exp. Date 2/12/2026

Currency

USD

Terms

NET 30

Account Rep Candy Burns

Fax Number

(407) 539-0420

Phone Number

(407) 740-6110

Customer Contact

ALLISON

Memo

ENV SUPPLIE QUOTE

Shipping Method Delivery

Quantity

Item # 3500070

3500080

3500266

7800075

5950005

5800005

5650040

5700176

7850000

Description

SAND,20/30 50LB BAG

CONCRETE,80LB BAG

CEMENT,PORTLAND TYPE 1L PLC 47#

FLUSHMOUNT,8X8 2-BOLTDOWN 188

SCREEN,PVC 2X5 ASTM S40 2TPI .010

RISER,PVC 2X5 ASTM S40 2TPI

CAP,PVC 2 SLIP S40

COUPLING,PVC 2 SLIP S40

PLUG,EXPANSION LOCKING 2 TORQUER S40

Delivery

Unit Price 7.56

8.98

11.66

43.56

26.21

21.06

1.40

1.26

6.21

0.00

Amount 90.72

89.80

34.98

261.36

157.26

126.36

8.40

7.56

37.26

0.00

Subtotal Total Tax Total

813.70 52.89

$866.59

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