CN-370000-HW687-CSS01.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.

HW687

CSS01 September 30, 2024

Terracon Consultants, Inc. will prepare a Field Sampling Plan/HASP, conduct a

CERCLA Site Screening event, and generate a Site Inspection (SI) Report in accordance with the Cost Proposal/Level of Effort (CP/LOE) submitted on May 1, 2024

Allison Hankins 850 245 8990 Terracon Consultants, Inc.

Donna Cline

ERIC_5032

1401 S Crystal Lake Dr, Orlando, FL 32806

Crystal Clean

$ 18,574.31

$ 18,574.31

Scope of Work

Terracon Consultants, Inc.

Donna Cline

Project Manager

Jennifer Farrell

Digitally signed by Jennifer Farrell Date: 2024.05.03 08:17:54 -04'00'

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

FLORIDA DEPARTMENT OF

Environmental Protection

Bob Martinez Center 2600 Blair Stone Road

Tallahassee, FL 32399-2400

Ron DeSantis Governor

Jeanette Nuñez Lt. Governor

Shawn Hamilton Secretary

Memorandum

TO: Terracon Consultants, Inc. HW687 Contract File

FROM: Allison Hankins, Contract Manager

DATE: May 2, 2024

SUBJECT: Negotiation Summary – Task Assignment (TA) CSS01 Crystal Clean - Site ID # ERIC_5032 Site Inspection Activities

This Task Assignment (TA) is intended for the preparation of a Field Sampling Plan/Health and Safety Plan, conducting a CERCLA Site Screening event including field work, and a Site Inspection report for the Express Cleaners site. The services are being conducted using federal funds from the CERCLA Site Screening Program (CSS) cooperative agreement that is administered by DEP on behalf of EPA.

Subtask 1: Project Management This subtask is a percentage of the overall project and has been negotiated as a contract rate. It includes project management, overhead, general, administrative, and fringe. The agreed upon cost of this subtask is $1,396.27.

Subtask 2: Field Sampling Plan/Health and Safety Plan In accordance with an EPA directive, this subtask includes the completion of a Field Sampling Plan (FSP), and a Health and Safety Plan (HASP). The SI FSP Workplan will provide a brief summary of the scope of work and tables and figures showing the proposed sample locations. The agreed upon cost of this subtask is $2,602.66.

Subtask 3: SI Site Assessment Activities This subtask includes labor hours, travel, equipment costs, and subcontractor costs associated with the soil and groundwater sampling. Deliverables of this subtask include field notes, lithological logs, well installation logs, photolog, and chain of custody documentation, subcontractor receipts, and waste manifests from SI activities. The agreed upon cost of this subtask is $4,414.96.

Subtask 4: Reporting This subtask includes labor hours associated with the preparation of Data Summary Tables/Figures and the SI Report. The deliverable will document field and laboratory findings to include soil and groundwater sampling forms, and soil and groundwater analytical results (tabulated and figures).

Deliverables of this subtask will include both the Data Summary Tables/Figures and the SI Report.

The agreed upon cost of this subtask is $10,160.42.

Negotiation Summary – Task Assignment (TA) CSS-01 Crystal Clean, ERIC_5032, Orlando, Orange County Site Inspection activities and Report May 2, 2024

Summary DEP’s CSS Project Manager and Terracon’s Project Manager have both agreed to the scope of work and associated costs. The final cost associated with this TA is $18,574.31. Documentation of these costs is included in the Level of Effort/Cost Proposal (LOE-CP) Form and LOE-CP letter provided by Terracon on May 1, 2024, as well as the Task Assignment Form for CSS-01 prepared by DEP. The final deliverable must be received by DEP no later than August 1, 2024.

FDEP COST ESTIMATE

Contractor: Terracon HW687

Date: 5/1/2024 PH1247582

Task #: SubTask 1 Project Management

Site: Cystal Clean ERIC_5032 SubTask 2 Field Sampling Plan

Activity/Phase: FSP, SI and SIR SubTask 3 Soil Sampling, Well Installation, GW Sampling

Project Manager: Allison Hankins SubTask 4 Site Inspection Report

SubTask 5

Totals 1 2 3 4 5

Labor Rate Category

$70.14 Project Manager Donna Cline 6.65 6.65

$75.48 Senior Geolgist Tom Lewis 5.50 1.50 0.00 4.00 0.00

$0.00 Brownfield Consultant 0.00

$33.31 CADD Specialist Chelsea Fugate 6.00 0.00 0.00 6.00 0.00

$0.00 Field Geologist 0.00 0.00

$29.10 Environmental Technician Pat Beers 11.00 0.00 11.00 0.00 0.00

$30.34 Staff Scientist Rachael McCullough 50.50 20.00 18.50 12.00 0.00

$53.89 Senior Geologist Lydia Wing 19.00 1.00 11.00 7.00 0.00

$31.71 Administrative Julie Brown 3.00 3.00

$0.00 Principal Consultant 0.00

$0.00 Staff Engineer 0.00

$0.00 Project Industrial Hygienist 0.00

$0.00 Project Scientist 0.00

Total Hours 101.65 6.65 25.50 40.50 29.00 0.00

Direct Labor $4,052.53 $466.22 $869.04 $1,474.18 $1,243.09 $0.00

Overhead 116.00% $4,700.94 $540.82 $1,008.09 $1,710.05 $1,441.98 $0.00

Gen & Admin 0.00% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Fringe 56.26% $2,279.95 $262.30 $488.92 $829.37 $699.36 $0.00

Total Labor $11,033.42 $1,269.34 $2,366.05 $4,013.60 $3,384.43 $0.00

Travel

Vehicle charge $240.00 $0.00 $0.00 240.00$ $0.00

Mileage Costs $0.00 $0.00 $0.00 $0.00 $0.00

Air Fare $0.00 $0.00 $0.00 $0.00 $0.00

Per diem + Hotel $0.00 $0.00 $0.00 $0.00 $0.00

Total Travel $240.00 $0.00 $0.00 $240.00 $0.00

Subcontractor (Equipment Procurement)

$0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor Subtotal $0.00 $0.00 $0.00 $0.00 $0.00

Procurement Fee $0.00 $0.00 $0.00 $0.00 $0.00

Total Subcontractor Cost $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor (Services Procurement)

Drilling (DPT) - GPI $3,220.00 $0.00 $0.00 3,220.00$ $0.00

IDW $0.00 $0.00 $0.00 $0.00 $0.00

Geophysical - Geoview $1,200.00 $0.00 $0.00 1,200.00$ $0.00

MOT - MOT Plans $395.95 $0.00 $0.00 395.95$ $0.00

Subcontractor Subtotal $4,815.95 $0.00 $0.00 4,815.95$ $0.00

Handling Fee $481.60 $0.00 $0.00 $481.60 $0.00

Total Subcontractor Cost $5,297.55 $0.00 $0.00 $5,297.55 $0.00

Laboratory

Analytical Costs $0.00 $0.00 $0.00 $0.00 $0.00

Sample Shipping $0.00 $0.00 $0.00 $0.00 $0.00

Total Laboratory $0.00 $0.00 $0.00 $0.00 $0.00

Field Expenses

Personal Protection $0.00 $0.00 $0.00 $0.00 $0.00

Expendables $201.00 $0.00 $0.00 201.00$ $0.00

Equipment (Drilling related) $325.00 $0.00 $0.00 325.00$ $0.00

Equipment (Analytical related) $324.00 $0.00 $0.00 324.00$ $0.00

Equipment (IDW related) $0.00 $0.00 $0.00 $0.00 $0.00

Equipment (Other) $50.00 $0.00 $0.00 50.00$ $0.00

Total Field Expenses $900.00 $0.00 $0.00 $900.00 $0.00

Subtotal $17,470.97 $1,269.34 $2,366.05 $4,013.60 $9,821.98 $0.00

Completion Fee $1,103.34 $126.93 $236.61 $401.36 $338.44 $0.00

Total Estimated Cost $18,574.31 $1,396.27 $2,602.66 $4,414.96 $10,160.42 $0.00

REV: 02/03 CEF TERRACON Page 1

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Cystal Clean ERIC_5032

SUBTASK 2: FSP and HASP

PROPOSAL NO. PH1247582

DATE: 5/1/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

HASP

Staff Scientist RG 2.0 Senior Scientist/Geologist LW Review H&SP 1.0

FSP

Staff Scientist RG Prepare FSP 18.00 Senior Geologist TL Review FSP 3.00 Admin

Administrative JB Project file setup 1.50

Personnel: LW RG TL JB

Hours: 1.00 20.00 3.00 1.50 TOTAL LABOR 25.50

Prepare Health and Safety Plan

SUBTASK 3: Soil Sampling, Well Installation, GW Sampling

PROPOSAL NO. PH1247582

DATE: 5/1/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Field Task Planning & Permitting

Senior Scientist/Geologist LW Verification of property ownership, notify RPO of field activities 1.0

Senior Scientist/Geologist LW 0.5

Staff Scientist RG 0.5

Staff Scientist RG 3.0

Senior Scientist/Geologist LW 1.0

Senior Scientist/Geologist LW 1.0

Senior Scientist/Geologist RG 1.0

Field Activities Senior Scientist/Geologist LW Kickoff meeting, project oversight and direct work logistics (2 hrs/day) 4.00

Staff Scientist RG Load/unload equipment (1 hr/day) 1.00

Staff Scientist RG Oversight and documentation of well installation and collect soil samples for analysis 10.00

Environmental Technician PB Load/unload equipment (1 hr/day) 1.00

Environmental Technician PB DTW collection, pre- and post equipment calibration 1.00

Environmental Technician PB Groundwater sampling 4 wells (1.5 hours/well) 6.00

Environmental Technician PB Survey Top of Casing to identify the groundwater flow direction and background well 1.50

Senior Scientist/Geologist LW Finalize field notes/lithological logs and groundwater sampling logs 2.00

Mobilization / Demobilizations Senior Scientist/Geologist LW Preconstruction meeting (1.5 hour/day) 1.50

Staff Scientist RG Preconstruction meeting/geophysical survey (1.5 hour/day) 1.50

Staff Scientist RG Soil sampling well Install (1.5 hour/day) 1.50

Environmental Technician PB DTW, survey TOC, groundwater Sampling (1.5 hour/day) 1.50

Personnel: LW RG PB Hours: 11.00 18.50 11.00 0.00 0.00 TOTAL LABOR 40.50

VEHICLE TYPE RATE UNIT USEAGE

Truck (Staff Scientist) 120.00$ day 2 240.00$

Truck (Environmental Technician) 120.00$ days 1 120.00$

TOTAL VEHICLE 240.00$

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

Geoview 1,200.00$ 1/2 day 1 1,200.00$

Groundwater Protection 3,220.00$ day 1 3,220.00$

MOT Plans MOT 395.95$ day 1 395.95$

TOTAL SUBCONTRACTOR 4,815.95$

LABORATORY COSTS

PARAMETER RATE # SAMPLES IDW QA/QC

Soil VOCs - Halocarbons EPA 8260 -$ 8 3 $0.00

IDW Encore Sampler -$ 8 $0.00

Soil VOCs - Halocarbons EPA 8260 -$ 5 3 $0.00

Sample Shipping Small Cooler (overnight) -$ $0.00

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables Expendables 40.00$ day 2 80.00$

Terra Core Sampler 11.00$ each 11 121.00$

IDW No IDW drummed each 0

Drilling Monitoring Well Installation Kit 325.00$ day 1 325.00$

Analytical Shallow Groundwater Sampling Kit 290.00$ day 1 290.00$

Tubing, HDPE 0.30$ ft 80 24.00$

Tubing, silicon (3/16 x 3/8) 5.00$ ft 2 10.00$

Other Total Survey Station 50.00$ day 1 50.00$

TOTAL EQUIPMENT 900.00$

Verify Coordinate with well contractor for well permits

Prepare Health and Safety Plan and contact Sunshine 811

Prepare soil logging materials and finalize day-of logistics for investigation

ROW Access Permitting with City Orlando MOT Plan (no drilling in parking area)

Pre-Construction Meeting with owner, driller, geophysical subcontractor and FDEP

Note all analytical samples will be analyzed by the FDEP Laboratory.

GPR

Drilling Costs SOW Shown in Subcontractor Proposal

Pre-Construction Meeting with owner, driller, geophysical subcontractor and FDEP

SUBTASK 4: Site Inspection Report

PROPOSAL NO. PH1247582

DATE: 5/1/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Staff Scientist RG 12.00 Senior Scientist/Geologist LW QA/QC field and laboratory data 2.00 Senior Scientist/Geologist LW Water Quality Parameters Summary Evaluation 2.00 Senior Scientist/Geologist LW Groundwater Analytical Results and Summary Evaluation 3.00 Senior Geologist TL Evaluate background calculations, cleanup target levels 2.00 Senior Geologist TL Provide conclusions, recommendation, Sign and Seal Investigation Report 2.00 CADD Specialist CF Prepare Exhibits (site setting, groundwater flow and concentrations maps - for the shallow zone) 6.00

Personnel: RG LW TL CF Hours: 12.00 7.00 4.00 6.00 TOTAL LABOR 29.00

Prepare draft report introduction, recent activities summary, and discussion of results

1675 Lee Road Winter Park, FL 32789

P (407) 740-6110 Terracon.com

May 1, 2024

Florida Department of Environmental Protection CERCLA Site Screening Section Division of Waste Management 2600 Blair Stone Road Tallahassee, Florida 32399-2400

Attn: Ms. Allison Hankins, CERCLA Site Manager E: Allison.Hankins@FloridaDEP.gov W: 850-245-8990

Re: Proposal for Field Sampling Plan, Site Investigation and Reporting Crystal Clean 1401 South Crystal Lake Drive Orlando, Orange County, Florida 32806

ERIC_5032

Task Assignment HW687 Terracon Proposal No. PH1247582

Dear Ms. Hankins:

Terracon Consultants, Inc. (Terracon) appreciates the opportunity to submit this proposal to the Florida Department of Environmental Program (FDEP) CERCLA Site Screening Section to prepare a Field Screening Plan (FSP), perform site investigation (SI) activities and prepare a Site Inspection Report (SIR) for the Crystal Cleaner (ERIC_5032) facility located at 1401 South Crystal Lake Drive, Orlando, Orange County, Florida.

Scope of Services

Prepare Field Sampling Plan (FSP) and Health and Safety Plan Field preparation: Obtain a City of Orlando Right-of-Way (ROW) permit, Oversite of geophysical investigation.

Mobilize to site and oversee four soil borings with soil sampling and the installation of four shallow temporary monitoring wells to a depth of 12 feet below ground surface (bgs).

Collect soil samples 0-2, and 2-4 feet bgs from each soil boring and submit for laboratory analysis for volatile organic halocarbons (VOHs)

Perform groundwater sampling at the four temporary monitoring wells for laboratory analysis of VOHs, survey elevation of top of casings, and document water levels from the four temporary monitoring wells: MW001, MW002, MW003, and MW004. The temporary monitoring wells will be abandoned after groundwater activities are completed.

Review data and prepare the Site Inspection Report (SIR).

See attached LOE for details

Proposal for Field Sampling Plan, Site Investigation and Reporting Crystal Clean, ERIC_5032 Orlando, FL May 1, 2024 Terracon Proposal No. PH1247582

Schedule

Deliverable of field notes, lithological logs, well installation logs, photolog, and chain-of-custody documentation within 5 business day of completion of field work.

Deliverable of SIR within 20 business days following receipt of laboratory results.

Compensation See attached CEF for details.

SCOPE OF SERVICES

Following discussions with Allison Hankins via conference call on April 12, 2024, the summary of the work to be performed includes the following:

Subtask 1: Project Management This scope is provided for in the template worksheet

Subtask 2: Field Sampling Plan and Health and Safety Plan Develop a FSP and a H&SP prior to field work for approval by FDEP and EPA

Subtask 3: Site Investigation Terracon will coordinate a pre-drilling meeting with owner, drillers, geophysical survey subcontractor, and the FDEP.

One of four monitoring wells will be within the City of Orlando Right-of-Way (ROW) adjacent to and to the East of the Crystal Clean facility. Oversight of geophysical survey subcontractor Geoview for private utility locates, specifically ROW areas with a typically higher incidence of encountering buried utilities. (It is understood that no soil borings/monitoring wells are to be installed within the new asphalt pavement).

Application and securing of proper permits, including the City of Orlando ROW permit for access to the offsite well location along Crystal Lake Drive.

Collection of soil samples at four locations with sampling intervals of 0 to 2 feet below ground surface (bgs) and 2 to 4 feet bgs. Samples are to be submitted to the FDEP Laboratory for analysis for volatile organic hydrocarbons (VOH) by the Environmental Protection Agency (EPA) Method 8260.

Supervise the installation of four temporary shallow monitoring wells at the soil boring locations; the temporary wells are constructed to 12 feet bgs, with 10 feet of 0.006-slotted prepacked screen and 30/65 silica sand.

Drilling services are provided by Groundwater Protection, Inc. (GPI) using direct push technology and hollow stem auger installation.

Terracon will create an arbitrary datum to survey the temporary monitoring well top of casings to provide groundwater elevation data and to assess groundwater flow direction.

Collection of depth to groundwater at four temporary monitoring wells to provide groundwater elevation data and evaluate shallow groundwater flow direction.

Collection of 4 groundwater samples from the temporary monitoring wells for VOHs via EPA Method 8260, 24 hours after the temporary monitoring wells are installed. The groundwater samples will be submitted to the FDEP Laboratory for analysis.

IDW generated from drilling and groundwater sampling activities will managed on-site.

Proposal for Field Sampling Plan, Site Investigation and Reporting Crystal Clean, ERIC_5032 Orlando, FL May 1, 2024 Terracon Proposal No. PH1247582

Subtask 4: Prepare Site Inspection Report (SIR) Preparation of a SIR to include an evaluation of soil and groundwater data, establish site-specific background screening concentrations for soil and groundwater under investigation and compare environmental sample data results to USEPA and FDEP SCTLs .

SCHEDULE

Deliverable of field notes, lithological logs, well installation logs, photolog, and chain-of-custody documentation within 5 business days of completion of field work.

Deliverable of SIR within 20 business days following receipt of laboratory 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 working with you on this project. If you should have any questions or comments regarding this proposal, please contact either of the undersigned at (407) 740-6110 or (904) 539-7371.

Sincerely, Terracon Consultants, Inc.

Gregory Sattler, P.E. Donna Cline, P.E.

Senior Engineer Senior Associate / Remediation Engineer

Attachments: Cost Spreadsheet Level of Effort

Subcontractor Quotes

No.:

Project No.: N/A

Florida Licensed Business No. 7340

1.

2.

3.

24" x 36" a.

b.

c.

Exhibit "A" SurvTech Solutions, Inc. Short Form Agreement

General Terms of Agreement for Consulting (Surveying and Mapping) Services

1. Client hereby agrees to retain SurvTech Solutions, Inc. to perform professional land surveying services as described herein. This Agreement applies only to the specific project identified herein.

2. General Responsibility: SurvTech Solutions, Inc. agrees that we shall act as an independent contractor and shall perform the services provided for in this Agreement in accordance with the generally accepted standard of care of SurvTech Solutions, Inc.'s profession.

3.

("services").

4. Payment: Client shall be invoiced upon completion of the project . . Client agrees to pay invoice(s) within thirty (30) days of its receipt. Client further agrees to pay interest on all amounts invoiced and not paid or objected to for valid cause in writing within said thirty (30) day period at the rate of eighteen (18) percent per annum (or the maximum interest rate permitted under applicable law), until paid. Client agrees to pay SurvTech Solutions, Inc.'s cost of collection of all amounts due and unpaid after ninety

(90) days, including court costs and reasonable attorney's fees. SurvTech Solutions, Inc. shall not be bound by any provision or agreement requiring or providing for arbitration of disputes or controversies arising out of this agreement, any provision wherein SurvTech Solutions, Inc. waives any rights to a mech work upon payment to Client by any third party. These General Conditions are notice where required, that SurvTech Solutions, Inc. shall file a lien whenever necessary to collect past due amounts. Failure to make payment within 30 days of invoice shall constitute a release of SurvTech Solutions, Inc. from any and all claims which Client may have whether in tort, contract or otherwise and whether known or unknown at the time.

5. Insurance: For any services provided under this Agreement, SurvTech Solutions, Inc. shall procure and maintain in effect insurance coverage in amounts not less than set forth below.

a. Workers' Compensation and Employers' Liability: Comply with the laws of the State of Florida.

b. General Liability: Comprehensive Liability Insurance for personal and bodily injury, including death and property damage in the amount of $1,000,000 combined single limit each occurrence and $2,000,000 in aggregate.

c. Professional Liability Insurance: SurvTech Solutions, Inc. shall provide Professional Liability Insurance in the amount of $2,000,000.

d. Umbrella Liability Insurance: SurvTech Solutions, Inc. shall provide additional Liability Insurance in the amount of $6,000,000 for Auto Liability and General Liability.

e. Certificates: SurvTech Solutions, Inc. shall provide certificates of insurance upon request evidencing coverage required above. Each certificate shall provide that coverage afforded shall not be canceled nor ordered reduced by the SurvTech Solutions, Inc. except with at least thirty (30) days prior written notice to the Client. Should this occur, SurvTech Solutions, Inc. shall procure and furnish for Client prior to such effective date new certificates conforming to the above coverage requirement.

SurvTech Solutions, Inc. shall not have the right to receive any payment under the Agreement until such certificates are received by Client.

6. Indemnification and Hold Harmless: Client agrees to defend, indemnify and save harmless SurvTech

Solutions, Inc. from all claims, including negligence claims, suits, losses, personal injuries, death and mance of the proposed work, whether such claims or damages are caused in whole or in part by client, and agrees to reimburse SurvTech Solutions, Inc. for

7. Termination: Client may terminate this Agreement with SurvTech Solutions, Inc. upon written notice if

SurvTech Solutions, Inc. breaches his obligations under this Agreement or for any other cause. Client shall compensate SurvTech Solutions, Inc. for performance of services through the period of notice.

8. SurvTech Solutions, Inc. and client mutually waive claims for consequential and incidental damages arising out of or relating to this agreement.

9. Attorney Fees: Should suit be filed to enforce or for the breach of the term of this Agreement, the prevailing party shall be entitled to the award of reasonable attorney's fees.

10. Governing Law: This Agreement shall be governed by the Laws of the State of Florida.

11. Severability: If any provision of this Agreement is held by a court of competent jurisdiction to be invalid, void, or unenforceable, the remaining provisions shall remain in full force and effect and are binding on SurvTech Solutions, Inc. and Client.

CLIENT AND SURVTECH SOLUTIONS, INC.

PROFESSIONAL SERVICES AGREEMENT - (SHORT FORM)

This agreement is made and entered into and made effective , by and between:

SurvTech Solutions, Inc. Client: Terracon Name: Raymondjames Hicks Name:

Address: 10220 U.S. Highway 92 East Address:

Address cont: Tampa, Florida 33610 Phone: 813-621-4929 Address cont:

Fax: 813-621-7194 Phone: +14076188375 Project No.: N/A Email: greg.sattler@terracon.com Estimate No.:

The property upon which the services hereinafter described are to be performed is located at 1401 S Crystal Lake Dr, Orlando, FL, 32806-1781; Property Appraiser Parcel ("the property")

Fee & Time frame: Payment for the hereinabove described services will be . Estimated time frame is days. All government fees or miscellaneous expenses will be incurred by the Client. SurvTech will notify the client of any such fees or expenses prior to the expenses being incurred.

IN WITNESS THEREOF, the parties hereby execute this agreement upon the terms and conditions stated above and on the date first above written.

CONSULTANT: SurvTech Solutions, Inc. CLIENT: Terracon

By: _______________________________ By: ________________________________

Name: ____________________________ Name: ______________________________

Title: ______________________________ Title: _______________________________

Date: ______________________________ Date: _______________________________

EXHIBIT "B"

A Geophysical Services Company

5709 First Avenue South Tel.: (727) 209-2334 St. Petersburg, FL 33707 Fax: (727) 328-2477

April 23, 2024

Mr. Greg Sattler, P.E.

Terracon 1675 Lee Road Winter Park, FL 32789

Subject: Proposal to Perform a Utility Designation Study Crystal Clean Project Orlando, Florida GeoView Proposal Number: 11102p

Mr. Sattler, The purpose of this letter is to transmit a proposal to complete a geophysical investigation 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.

Stephen Scruggs, P.G.

Senior Geophysicist Florida Professional Geologist Number 2470 Enclosure

Proposal

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

Description of Site

The project site is referred to as the Crystal Clean Project and is located at 1401 South Cystal Lake Dr. in Orlando, Florida. The purpose of the geophysical survey will be to determine the location of underground utilities within the designated area of the project site. The area of investigation is approximately 0.5 acres in size and is shown on Figure 1 (page 6). The investigation will only be performed in the areas outside of existing buildings.

Scope of Work

GeoView will provide geophysical surveying services at the project site. The purpose of the geophysical survey will be to determine the location of underground utilities or other underground structures within the designated area of the project site. The fieldwork is estimated to take 1 day to complete. This estimate is based upon the site conditions as described by Terracon.

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 Terracon, 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.

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 Terracon. Designated utilities will also be documented on a scaled AutoCAD site map. The site map will provide the location, depth and purpose of any underground utilities or other structures identified by the survey. A final report will also be prepared. GeoView will use a Trimble Geo7X GPS system to determine the location of any identified underground features. In most site settings the documented positions will be accurate within +/- 1-2 feet.

Compensation

The cost to complete the survey will be a half day rate of $1,100 or a full day rate of $1,500. 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 Terracon anticipated. If it is determined during the survey that the geophysical survey will not achieve the objectives of the project, Terracon 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

Terracon 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. Terracon 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, Terracon 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 Terracon 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 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 Terracon to obtain such records and provide them to GeoView prior to the site investigation. GeoView will use these records during the site investigation and report to Terracon 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. Terracon 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.

Terracon 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 Terracon 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. Terracon 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, Terracon 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 Terracon.

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

Governing Law: 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 Terracon 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 Terracon.

Figure 1 – Project Site Location

Project Site Boundaries

GEOVIEW ASSOCIATES, INC.

PROPOSAL ACCEPTANCE SHEET

Project Name: Crystal Clean Project Project Location Orlando, Florida GeoView Proposal #: 11102p Proposal Date: April 23, 2024 Description of Services Provide Utility Designating Services Project Cost: – see compensation page 3 Payment Terms: Payable within 30 days of receipt of invoice

CHARGE INVOICE TO THE ACCOUNT OF:

Client: Terracon Address: 1675 Lee Road

Winter Park, FL 32789 Attention: Greg Sattler, P.E.

Phone (Office): (407) 618-8375 Phone (Cell): (321) 245-2124 Email: greg.sattler@terracon.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: Steve Scruggs, P.G.

Title: Title: Senior Geophysicist

Date Signed: Date Signed: April 23, 2024

General Description 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 medium to high frequency GPR antennas. The appropriate antenna will be determined in the field by the project manager. GPR will be able to provide both the position and estimated depth of both metallic and non-metallic underground utilities.

The ability of GPR to resolve a particular utility will be controlled by the following factors: 1) Depth of penetration of the GPR signal, 2) Depth of burial and diameter of the underground utility and 3) Electrical contract between the underground utility and the surrounding soils and 4) The complexity of the utility layout at the site. Due to one or a combination of these factors the GPR may not be able to identify all the utilities at the site. The diameter or composition of utilities cannot be accurately determined using GPR, though can be estimated. Estimates of burial depth are typically accurate to within +/- 20 percent, more accurate depths are possible if invert elevations for some on-site utilities are known.

Conventional Electromagnetic Pipe and Cable Locators

A Radiodetection System is used to locate underground utilities using conventional means. The system consists of a dual-function receiver and transmitter. The receiver can be operated in two modes: active and passive. In the passive mode the receiver detects the presence of underground utilities that are energized by a 60-Hertz or other known frequency. These utilities can either be those actually carrying electrical power or those utilities that are both metallic and sufficiently close to the electrical lines to have an electrical field induced within them.

In the active mode, the transmitter deliberately induces an electrical current into the utility. The frequency of this field can be varied from 512 Hertz to 200 kilohertz. The electrical field is induced using a transmitter which is either directly attached to the utility, placed on or above the utility or attached to an induction coil which is placed around the utility. Depths of underground utilities can be determined when the EM equipment is being used in the active mode. Depths are typically accurate to within 10-15 percent of the total utility depth.

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: 4/24/24 FAC ID#:

Unit Unit Rate Number of Units

Extended Price whole day $1,875.00 1 1,875.00$ half day $1,475.00 -$ per foot $25.00 -$ each $110.00 8 880.00$ each $50.00 -$ each $35.00 4 140.00$ per well $125.00 -$ roundtrip $750.00 1 750.00$ per crew / per night $550.00 -$ each $70.00 -$ per day $150.00 -$ each -$

TOTAL QUOTE PRICE $3,645.00

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: ___________________________________Austin Bonacum, Estimator Date: 4/24/24

1401 South Crystal Lake Dr, Orlando, Orange County, FL

Well Completion (includes 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

Site Name and Location: Crystal Clean

Consultant Name: Terracon

PROPOSED SCOPE OF WORK:

(4) 1" x 15' temp MW's with 10' .006 prepacked screen, fill annular space with 30/65 sand, complete with riser 3' above grade

Client to return following day to pull wells, restore grade

Days to Complete Scope of Work: 1

Direct Push Daily Rate 1 - on-site day

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

*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)

Other (specify)

Other (specify)

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

DOT Approved 55-gal Drum

Per Diem

Mobilization

DIRECT PUSH TECHNOLOGY

MISCELLANEOUS

Permits

SUNBELT RENTALS, INC.

QUOTE

4180 N ORANGE BLOSSOM TRL

ORLANDO, FL 32804 2709

689-206-6978

Salesman: 131700 PC1317 HOUSE ACCOUNT

Typed By: PMULLEE

Job Site:

CRYSTAL CLEAN MOT

1401 S CRYSTAL LAKE DR

ORLANDO, FL 32806

C#: 407-740-6110 J#: 321-245-2124

Contract #.. 153179419 Contract dt. 4/22/24 Date out.... 5/01/24 11:50 AM Est return.. 5/02/24 11:50 AM Job Loc..... 1401 S CRYSTAL LAKE DR, ORLANDO Job No...... 1 - CRYSTAL CLEAN MO P.O. #...... N/R Ordered By.. SATTLER, GREG

NET 30

QTY EQUIPMENT # Min Day Week 4 Week Amount

2.00 PEDESTRIAN BARRIER 3.00 3.00 21.00 45.00 6.00

25.00 36" TRAFFIC CONE 1.00 1.00 7.00 21.00 25.00

5.00 48"X48" HI INTENSITY SIGN 3.00 3.00 15.00 45.00 15.00

1-RWA

1-SFD

1-RSC

2-SWC

3.00 SIGN STAND 1.00 1.00 5.00 15.00 3.00

SALES ITEMS:

Qty Item number Unit Price

1 DLPKSRCHG EA 57.000 57.00

TRANSPORTATION SURCHARGE

2 E&DLABOR EA 200.000 400.00

2218XXX050 ERECTION & DISMANTLE LABOR

SETUP AND TAKEDOWN OF ALL TRAFFIC

CONTROL DEVICES

RENTAL PROTECTION PLAN 7.35

DELIVERY CHARGE 150.00

PICKUP CHARGE 150.00

QUOTE

4180 N ORANGE BLOSSOM TRL

ORLANDO, FL 32804 2709

689-206-6978

Salesman: 131700 PC1317 HOUSE ACCOUNT

Typed By: PMULLEE

Job Site:

CRYSTAL CLEAN MOT

1401 S CRYSTAL LAKE DR

ORLANDO, FL 32806

C#: 407-740-6110 J#: 321-245-2124

Contract #.. 153179419 Contract dt. 4/22/24 Date out.... 5/01/24 11:50 AM Est return.. 5/02/24 11:50 AM Job Loc..... 1401 S CRYSTAL LAKE DR, ORLANDO Job No...... 1 - CRYSTAL CLEAN MO P.O. #...... N/R Ordered By.. SATTLER, GREG

NET 30

QTY EQUIPMENT # Min Day Week 4 Week Amount

Sub-total: 813.35 Tax: 32.91

Total: 846.26

All amounts are in USD