CN-370000-HW687-DC015B.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

DC015B April 25, 2025

This Task Assignment authorizes Terracon Consultants, Inc. (Terracon) to conduct Site

Assessment Activities at Markham Maytag Laundry in accordance with the June 26, 2024 Scope of Work, Cost Estimate, and Bid Documentation.

Patrick McGrane 850-245-8899 Terracon Consultants, Inc.

Donna Cline 904-479-7415

ERIC_3989

US 441 & Highway 235, Alachua, Alachua County

Markhams Maytag Laundry

$ 113,850.67

$ 113,850.67

Scope of Work

Terracon Consultants, Inc.

Donna Cline

Senior Associate / Remediation Engineer

Teresa Booeshaghi

Teresa Booeshaghi Digitally signed by Teresa Booeshaghi Date: 2024.06.27 15:18:24 -04'00'

6/27/2024

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: Negotiation File Markham Maytag Laundry

Alachua, Alachua County

ERIC_3989

FROM: Patrick McGrane, Project Manager

SUBJECT: Negotiation Summary Task Assignment DC015B (HW687)

DATE: June 27, 2024

This Task Assignment authorizes Terracon Consultants, Inc. (Terracon) to conduct Supplemental Site

Assessment activities at the Markham Maytag Laundry site.

The total cost for this project is $113,850.67 with approximately 340 total labor hours. All work is to be completed in accordance with the June 26, 2024, Scope of Work, Cost Estimate, and Bid Documentation.

Terracon may invoice according to the included schedule.

Subtask 1:

Project Management is automatically calculated as a percentage of total labor in accordance with

Contract HW687.

Subtask 2:

Following authorization of this Task Assignment, Terracon will perform the work necessary to obtain the correct permits required for the proposed work and locate any underground utilities that may be present onsite. The current access agreements with both the source property and offsite property owners are over 25 years old. A portion of work in this Subtask involves costs for Terracon�s effort to obtain updated

Access Agreements. Seven existing monitoring wells (MW001, MW007, MW011, MW012, MW014, MW015, and MW020) are to be found and redeveloped, prior to installation of the new deep wells.

Subtask 3:

Terracon will install five additional permanent monitoring wells using a Sonic Rig to a depth of 95 feet bgs with a screened interval of 85-95 feet bgs. IDW produced during drilling activities and subsequent well development will be stored onsite and disposed of during work in Subtask 5.

Subtask 4:

Groundwater samples will be collected from the five new monitoring wells (MW021-MW025), the nine monitoring wells not sampled during the July 2022 sampling event, and source well MW018. These samples will be analyzed for VOHs via EPA Method 8260. For a description of each well ID, screened interval, and sample analysis, refer to the table included in the Scope of Work.

Subtask 5:

All costs related to PFAS sampling and the related IDW management are contained in this Subtask. In total, six wells will be analyzed for PFAS compounds (MW021, MW022, MW023, MW025, MW018, and

MW019). Due to PFAS compounds already screened onsite, IDW transport and disposal costs for

Subtasks 2, 3, and 4 are also included within this Subtask. It is estimated that 15 drums of soil and 10 drums of liquid will be produced between Subtasks 2 and 3. An estimated two drums of liquid waste will be produced between Subtasks 4 and 5.

Subtask 6:

Following the completion of all assessment activities, Terracon will submit a Supplemental Site

Assessment Report summarizing their findings with analytical results and tables as well as any

Conclusions and Recommendations based on the recent data and soil/groundwater conditions.

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Markhams Maytag Laundry

SUBTASK 2:

PROPOSAL NO. HB237027

DATE: 6/27/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Field Task Planning and Pre-Drilling Tasks Senior Scientist JE 2.00 Senior Geologist RFM 7.00

Senior Geologist RFM 2.00

Time Duration: 1 day

Senior Scientist JE 10.00

Senior Geologist RFM 10.00

Senior Scientist JE Finalize field notes at end of day for PM evaluation (1 hour/day) 1.00 Mobilization / Demobilizations Senior Geologist RFM 2.00 Senior Scientist JE 9.00

Personnel: DW RFM JE Hours: 0.00 21.00 22.00 TOTAL LABOR 43.00

VEHICLE TYPE RATE UNIT USEAGE

Car 80.00$ Day 0 -$ Truck 480.00$ week 0 -$

$ 120.00 day 1 120.00$

Truck (JE) 120.00$ day 1 120.00$

TOTAL VEHICLE 240.00$

PER DIEM STAFF RATE UNIT USEAGE

Lodging RFM $150.00 night 1 150.00$ Meals RFM $36.00 days 2 72.00$ Lodging JE $150.00 night 1 150.00$ Meals JE $36.00 days 1 36.00$

TOTAL PER DIEM 186.00$

9 hours per Mobe/Demobe from West Palm Beach

Geophysical Survey, Health and Safety Plan, Meet the Tenant/Owner, and well redevelopment

Verify property owner is the same as on the access agreement, contact source property owner (Parcel No. 03337) and adjacent property owner (Parcel Nos. 03346 and 03326 ) to get updated Permission to enter property forms signed (3 hrs per property) and notify FDEP and property owners and Tenant of field activity schedule.

Prepare Health and Safety Plan

2 hours Mobilization to the site from Jacksonville prepare the Subtask 2 Deliverable Submittal to the FDEP to include field notes, well development forms (2 Hrs.).

Scope: Redevelop seven wells and observe utility locates.

Redevelop seven existing monitoring wells, manage IDW, mark out new monitoring well locations, and clear utility locations using private service. Estimated one - 10 hour day to complete the work.

Redevelop seven existing monitoring wells, manage IDW, mark out new monitoring well locations, and clear utility locations using private service. Estimated one - 10 hour day to complete the work.

Truck (RFM) for utility locates and first day of sonic

SUBTASK 2:

PROPOSAL NO. HB237027

DATE: 6/27/2024

Geophysical Survey, Health and Safety Plan, Meet the Tenant/Owner, and well redevelopment

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

Geo Tek GPR and EM Survey 750.00$ Day 1 750.00$ GWP -$ each 0 -$

TOTAL SUBCONTRACTOR 750.00$

LABORATORY COSTS

PARAMETER RATE # SAMPLES

VOHs (Soil) EPA 8260 73.00$ 0 -$ VOCs (soil-prep) 5035 prep 7.00$ 0 -$ SPLP Extraction EPA Method 1311/1312 55.00$ -$ Halocarbons EPA 8260 73.00$ -$

Sample Shipping Large Cooler (overnight) 150.00$ 0 -$

TOTAL LAB -$

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables Expendables 40.00$ day 1 40.00$ Ice (Sample Preservation) 6.50$ each 0 -$

Analytical related Soil Assessment Kit 175.00$ day 0 Soil Sampling -$ Encore Sampler (25 gram) 16.00$ each 0 (SPLP samples - hold) -$ Terra Core Sampler 11.00$ each 0 (VOH samples) -$

IDW related Drums 100.00$ each 2 redevelopment 200.00$ Other

TOTAL EQUIPMENT 240.00$

Install MAGS wells behind building (difficult access), soil samples, redevelop seven existing wells.

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

SUBTASK 3:

PROPOSAL NO. HB237027

DATE: 6/27/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Field Task Planning Senior Geologist RFM 3.00

Senior Geologist RFM 4.00

Senior Scientist JE 0.50

Monitoing Well Installation Using a Sonic Drill Rig

Time Duration: 6 days Senior Scientist JE Load/unload equipment and mobe to the site from Motel each day (0.5 hour/day) 3.00 Senior Geologist RFM 8.00

Senior Scientist JE 60.00

Senior Geologist RFM 5.00 Senior Scientist JE Containerize IDW (0.5/hours per day) 3.00 Senior Scientist JE Prepare and finalize well construction, boring logs, and field notes for PM evaluation (1 hr./day) 6.00 Senior Scientist JE Collect soil and liquid samples from IDW drums for chlorinated solvent waste characterization 1.00 Mobilization / Demobilizations Senior Geologist RFM 2.00 Senior Scientist JE 9.00

Personnel: JE RFM DW Hours: 82.50 22.00 0.00 TOTAL LABOR 104.50

VEHICLE TYPE RATE UNIT USEAGE

Truck (JE) 480.00$ week 1 480.00$ Truck (RFM) 120.00$ days 1 120.00$ Truck (JE) 120.00$ days 1 120.00$

TOTAL VEHICLE 720.00$

PER DIEM STAFF RATE UNIT USEAGE

Lodging JE $150.00 night 6 900.00$ Meals JE $36.00 days 7 252.00$

TOTAL PER DIEM 1,152.00$

Install Five Monitoring Wells, and IDW Disposal

Scope: Five wells to a depth of 95 ft bgs and IDW Management

9 hours per mobe/demobe from West Palm Beach

IDW waste profile for solids and liquids for chlorinated solvents and manifesting.

Request laboratory sample kit (soil and liquid IDW Sampling)

2 hours mobilization back to Jacksonville from the site

Direct work, safety debriefs, oversee well installation of five deep zone monitoring wells complete MW install logs and soil boring logs for three MWs, survey top of casing elevation of wells. Drillers estimate six 10 hour days to complete work.

Prepare the Subtask 3 Deliverable Submittal to the FDEP to include field notes, Monitoring Well installation forms, and IDW laboratory reports (4 Hrs.). IDW disposal and manifests will be completed under Subtask 5.

Senior geologist oversight of well installation (1 hour/day)

Designate IDW staging area,attend initial site visit to kick off drilling event for monitoing well installation.

SUBTASK 3:

PROPOSAL NO. HB237027

DATE: 6/27/2024

Install Five Monitoring Wells, and IDW Disposal

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

GWP 38,535.00$ each 1 38,535.00$

TOTAL SUBCONTRACTOR 38,535.00$

LABORATORY COSTS

PARAMETER RATE # SAMPLES IDW

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$

Sample Shipping Large Cooler (overnight) soil and GW 110.00$ 2 220.00$

TOTAL LAB 675.00$

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables Expendables 40.00$ day 6 6 field days 240.00$ Ice (Sample Preservation) 6.50$ each 0 -$

Drilling related Monitoring Well Installation Kit 325.00$ day 1 Well Install 325.00$ Monitoring Well Installation Kit 1,300.00$ week 1 Well Install 1,300.00$

IDW related (Drums provided by Driller) Other Total Survey Station 50.00$ day 1 50.00$

Global Positioning System 175.00$ day 1 175.00$

TOTAL EQUIPMENT 2,090.00$

Install five 95 foot monitoing wells using sonic drill rig collecting continuous soil samples at 3 locations.

SUBTASK 4: Groundwater Sampling and Professional Survey

PROPOSAL NO. HB237027

DATE: 6/27/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Field Task Planning and Pre-GW and MAGS Tasks Senior Geologist RFM 2.00

Senior Geologist RFM 4.00

Groundwater Sampling

Time Duration: 3 days Project Scientist DW Load/unload equipment (0.5 hour/day) 1.50 Project Scientist NK 3.00

Project Scientist NK 3.00

Project Scientist NK Containerize and manage IDW (0.5 hrs./day) 1.50 Project Scientist DW Safety meeting, calibrate instruments, collect groundwater samples for VOHs and daily travel (15 deep w 30.00 Project Scientist NK Safety meeting, calibrate instruments, collect groundwater samples for VOHs, and daily travel (15 deep w 30.00 Project Scientist DW 3.50 Field Scientist DW Collect groundwater IDW samples from the 55-gallon drums 0.50 Mobilization / Demobilizations Field Scientist DW 4.00 Field Scientist NK 4.00

Personnel: RFM DW NK CN Hours: 6.00 39.50 41.50 0.00 0.00 TOTAL LABOR 87.00

VEHICLE TYPE RATE UNIT USEAGE

Truck (CN) MAGS 120 day 0 -$

Truck (DW/NK) GW Sampling 120 day 4 480.00$

TOTAL VEHICLE 480.00$

PER DIEM STAFF RATE UNIT USEAGE

Lodging DW GW Sampling $150.00 night 3 450.00$ Meals DW GW Sampling $36.00 days 4 144.00$ Lodging NK /GW Sampling $150.00 nights 3 450.00$ Meals NK GW Sampling $36.00 days 4 144.00$

TOTAL PER DIEM 1,188.00$

4 hours per mobe/demobe from Jacksonville (GW Sampling)

Prepare GW sampling/calibration logs/field notes for PM evaluation (1 hr./day) and meet with surveyor

Request laboratory sample kit, verify property owner is the same as on the access agreement, notify property owner and FDEP of field activity schedule

Scope: 5 Newly Installed Monitoring wells to 95 feet bgs and existing wells MW001, MW007, MW011, MW012, MW014, MW015, MW016, MW018, MW019, and MW020.

Prepare the Subtask 4 Deliverable submittal for groundwater sampling to the FDEP to include field notes, sampling forms, and laboratory reports (4 Hrs.).

4 hours per mobe/demobe from Jacksonville (GW Sampling)

Collect water levels (15 wells sampled plus existing wells MW002, MW003, MW004, MW005, MW006, MW008, MW010, and MW017, total of 23 wells, 8 minutes/well) Collect water levels (15 wells sampled plus existing wells MW002, MW003, MW004, MW005, MW006, MW008, MW010, and MW017, total of 23 wells, 8 minutes/well)

SUBTASK 4: MAGS and Groundwater Sampling and Professional Survey

PROPOSAL NO. HB237027

DATE: 6/27/2024

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

Surv Tech Location and Elevation Survey 4,575.00$ lump sum 1 4,575.00$

TOTAL SUBCONTRACTOR 4,575.00$

LABORATORY COSTS

PARAMETER RATE # SAMPLES IDW

VOHs (GW) EPA 8260 73.00$ 15 1,095.00$ VOCs Full List (IDW GW) 110.00$ 1 110.00$

Sample Shipping Small Cooler (overnight) 110.00$ 2 220.00$

TOTAL LAB 1,425.00$

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables Expendables 40.00$ day 3 120.00$ Ice (Sample Preservation) 6.50$ each 5 32.50$

Analytical related Deep Groundwater Sampling Kit 415.00$ day 3 1,245.00$ Tubing, HDPE 1/2 x 5/8 0.40$ ft 1400 560.00$ Tubing, silicon (3/16 x 3/8) 3.00$ ft 4 12.00$

IDW related Drum See Subtask 5

TOTAL EQUIPMENT 1,969.50$

SUBTASK 5: PFAS Screening And IDW Management

PROPOSAL HB237027

DATE: 6/27/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Coordinate IDW T&D

Senior Geologist Senior Engineer DC 0.50

Senior Geologist RFM 2.00

Senior Geologist RFM 2.00

Senior Geologist RFM 3.00

Project Scientist DW 1.00

Project Scientist NK Package samples for overnight delivery to the FDEP Laboratory. (Subtasks 4&5) 1.00

Senior Scientist JE Package samples for overnight delivery to the FDEP Laboratory. (Subtasks 2&3) 2.00

GIS Technician CM 2.00

Field Scientist DW Collect groundwater IDW samples from the 55-gallon drums (Subtask 4 and 5) 0.50

Field Scientist DW 2.00

Field Scientist DW 1.00

Mobilization / Demobilizations Field Scientist DW 4.00

Field Scientist DW 4.00

Personnel: RFM DW NK DC JE CM Hours 7 12.5 1 0.5 2 2 TOTAL LABOR 25.00

VEHICLE TYPE RATE UNIT USEAGE

80.00$ Day 1 80.00$

80.00$ Day 1 80.00$

TOTAL VEHICLE 80.00$

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

Republic 9,470.25$ Lump 1 15 soil drums

10 liquid drums Subtasks 2 and 3

9,470.25$

WCD at the time

Drum 2 liquid IDW Drums Subtasks 4 and 5

TOTAL SUBCONTRACTOR 9,470.25$

LABORATORY COSTS

PARAMETER RATE # SAMPLES IDW

Total Laboratory 0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables Expendables 40.00$ day 2 IDW Subtasks 2&3 and 4&5 80.00$

Ice (Sample Preservat 6.50$ each 4 IDW Subtasks 2&3 and 4&5 26.00$

IDW related Drum 100.00$ drum 2 Subtask 4&5 200.00$

TOTAL EQUIPMENT 306.00$

4 hours per Mobe/Demobe from Jacksonville (Subtasks 2 and 3)

PFAS IDW Drum T&D (soil / groundwater excluding haz mat)

PFAS sample analyses completed by FDEP laboratory in Tallahassee

Add text to the email summarizing results and recommendations

PFAS IDW Disposal (groundwater excluding haz mat)

Prepare the Subtask 5 electronic mail deliverable submittal (within 48-hours of receiving analytical data from the FDEP laboratory) to include the figure with PFAS data, analytical report, field notes, PFAS sampling forms and checklists and recommend next action (3 Hrs)

Prepare waste characterization/generator PFAS profile and manifest (potential for hazardous substance) for Subtasks 2&3 and Subtasks 4&5

4 hours per Mobe/Demobe from Jacksonville (Subtasks 4 and 5)

Select up to six MWs for PFAS sampling, complete PFAS form from FDEP laboratory and schedule bottle order delivery for sample kit (groundwater sampling)

Coordinate IDW T&D for Subtasks 4 and 5: Mobilize to site, meet transporter to sign manifests

Prepare base PFAS figure with analytical results for constituents of concern

Package samples for overnight delivery to the FDEP Laboratory and contact the lab the following day to verify sample arrival. (Subtasks 4&5)

Car (IDW) Subtask 4 and 5 IDW)

Coordinate IDW T&D for Subtasks 2 and 3: Mobilize to site, meet transporter to sign manifests

Car (IDW) Subtask 2 and 3 IDW)

SUBTASK 6: Supplemental Site Assessment Report

PROPOSAL NO. HB237027

DATE: 6/27/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Report Deliverable Senior Geologist RFM 18.00

Senior Geologist RFM 2.00

Senior Geologist RFM Evaluate data in report text, groundwater data, tables, and exhibits 10.00

Senior Engineer DC Water Quality Parameters Summary Evaluation 2.00

Senior Engineer DC Groundwater Analytical Results and Summary Evaluation 1.50

Senior Engineer DC Conclusions/Recommendations 2.00

Senior Engineer DC Sign and Seal the Site Assessment Report 1.00

Project Scientist RFM 5.00

GIS Technician CM 8.00

Personnel: DC RFM CM GS Total Hours: 6.50 35.00 8.00 0.00 49.50 TOTAL LABOR 49.50

Prepare boring logs (3 soil locations), to include well construction diagrams, cross section, and lithological descriptions.

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

Prepare base Exhibits groundwater flow (shallow and deep zone), groundwater VOH concentrations maps for monitoring wells in shallow and deep zones, and cross section.

QA/QC field and laboratory data (15 groundwater)

8001 Baymeadows Way, Suite 1 Jacksonville, FL 32256

P (904) 900-6494

F (904) 268-5255 Terracon.com

June 26, 2024

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. Patrick McGrane, Environmental Consultant E: Patrick.McGrane@FloridaDEP.gov

Re: Proposal for Supplemental Site Assessment and Report Markham Maytag Laundry 15093 Martin Luther King Boulevard Alachua, Alachua County, Florida 34405

ERIC_3989

Contract No. HW687 Task Assignment No. DC015B Terracon Proposal No. PHB237027

Dear Mr. McGrane:

Terracon Consultants, Inc. (Terracon) appreciates the opportunity to submit this proposal to the Florida Department of Environmental Program (FDEP) Waste Cleanup Program to conduct Supplemental Site Assessment activities and prepare a Supplemental Site Assessment Report (SSAR) for the Markham Maytag Laundry facility (Site), located at the intersection of 15093 Martin Luther King Boulevard in Alachua, Alachua County, Florida.

The purpose of this proposal is to install five new monitoring wells to evaluate groundwater quality in the aquifer at an approximate screen elevation of 0 to -10 feet North American Vertical Datum of 1988 (NAVD88), redevelop existing monitoring wells that were recently located in the field to be included in the annual groundwater monitoring event for 2024, and sample selected newly installed monitoring wells for per- and polyfluoroalkyl substances (PFAS) constituents of concern to address the Terracon recommendations in the PFAS Groundwater Monitoring Event deliverable, dated November 30, 2023.

Proposal for Supplemental Site Assessment Activities and Reporting Markham Maytag Laundry, ERIC_3989 Alachua, FL June 26, 2024 Terracon Proposal No. PHB237027

Scope of Services

Project Management Preparation of updated Health and Safety Plan (HASP) Site utilities locate and geophysical Investigation Update Site Access Agreements Redevelopment of Several Existing Monitoring Wells Monitoring Well Installation Annual Groundwater Sampling to Include Chlorinated Solvents and PFAS Investigative Derived Waste (IDW) management Preparation of a SSAR of the findings with conclusions and recommendations See attached LOE (Attachment A)

Schedule

Deliverable of field notes, lithological logs, well installation and groundwater sample logs, and chain-of-custody documentation within 5 to 7 business day of completion of subtask field work

Deliverable of SSAR within 30 business days within following receipt of laboratory results.

Compensation See attached CEF for details. (Attachment A)

SCOPE OF SERVICES

Subtask 1 – Project Management

Ralph F. Mongillo Jr P.G. will serve as the Project Manager during the field investigation. Donna Cline, P.E., and Luke Davis, P.G., will be involved throughout the project, serving as Authorized Project Reviewers.

Terracon obtained quotes from subcontractors for private utility locates, drilling, and IDW management services. Exhibits of proposed sample locations are provided in Attachment B. A summary of subcontractor quotes and selected contractor is provided for each service in Attachment C and includes a copy of the quotes.

Subtask 2 – Utility Locates, Site Access Agreements, and Well Redevelopment

Pre-Task Planning will be performed to prepare for field investigations. Terracon will prepare a site-specific health and safety plan. A meeting with the property owner/tenant will be completed to inform them of our field activities and discuss the best way to conduct our work with minimal interruptions to the business.

Geophysical Investigation In accordance with Terracon’s Incident and Injury Free ® safety culture, utility clearance is conducted prior to any subsurface activities, including state public utility locate and private utility locate to clear areas prior to the groundwater assessment. A geophysical investigation will be conducted by GeoTek

June 26, 2024 Terracon Proposal No. PHB237027

Services LLC (GeoTek) using frequency domain electromagnetics (EM-31) and ground penetrating radar (GPR) to locate subsurface utilities. The geophysical study for utility locates will be conducted at each of five (5) proposed well cluster locations. GeoTek estimates that the investigation will be completed in one day.

Site Access Agreement(s) Verify the property owner that signed the FDEP Permission to Enter Property form still owns the property.

Terracon will prepare and facilitate acquiring updated site access agreements with the source property owned by Huntley Jiffy Liquidation Trust (Land Parcel No. 03337) and non-source offsite property owned by School Board of Alachua County (Land Parcel Nos. 03346 and 03326). The current site access agreements, for both properties, were signed in 1999.

Monitoring Well Redevelopment Terracon will also redevelop seven existing monitoring wells (MW001, MW007, MW011, MW012, MW014, MW015, and MW020) that were not located during the previous sampling event.

IDW Management Liquid IDW derived from well redevelopment and decontamination during the Subtask 2 will be contained in DOT approved 55-gallon drums and temporarily stored onsite until the waste characterization sample results are completed during Subtask 3.

Terracon will complete an email deliverable for Subtask 2 documenting the field event is completed by providing signed Permission to Enter Property forms for the source and nonsource properties, field notes, utility locate documents, and well development forms.

Subtask 3 – Monitoring Well Installation

A total of five (5) of the six (6) proposed monitoring wells will be installed to a depth of approximately 95 feet bgs, except for the well proposed for behind the building because of difficult access for the sonic drill rig. The groundwater investigation is being conducted to evaluate the potential horizontal and vertical extent of chlorinates solvents at a screen elevation of 0 to -10 feet NAVD88. The permanent monitoring wells will be installed using a sonic drill rig by the selected drilling company Groundwater Protection, a division of DrillPro.

Permanent wells Five (5) permanent groundwater monitoring wells will be installed using the sonic drilling method for evaluation of groundwater quality in the deeper aquifer zone at the site vicinity. Soil cores will be collected at three of the five well locations for lithological logging prior to well installation. The deep groundwater monitoring wells will be screened from 85-95 feet bgs where the land surface elevation is approximately 85 feet North American Vertical Datum of 1988 (NAVD88), using 10 feet of 2-inch diameter 0.010-inch slotted screen. Each well will be completed by filling the borehole annulus with 20/30 sand to approximately 2 feet above the top of screen, followed by a 2-foot-thick fine sand seal consisting of 30/65 sand filter pack. The remaining annulus in each borehole will be completed to ground surface with neat cement grout. The wells will be completed with an 8-inch diameter traffic-rated metal cover set in a 2-foot by 2-foot concrete pad. Each well will be developed until the water is clear and free of sediment and provide a hydraulic connection with the aquifer.

Quality Assurance/Quality Control (QA/QC) Decontamination will be conducted between each boring, well installation and sample collection. QA/QC samples will be collected and analyzed for the PFAS constituents of concern as follows:

June 26, 2024 Terracon Proposal No. PHB237027

Field Equipment Blanks: one (1) sample per tooling on the sonic rig, for a total of one (1) sample.

Field Blanks: one (1) sample per drilling event for the sonic rig, for a total of one (1) sample.

The QA/QC samples will be packaged under proper chain-of-custody (COC) procedures and sent overnight delivery to the FDEP laboratory in Tallahassee, Florida for analysis.

Terracon will complete an email deliverable for Subtask 3 documenting the field event is completed by providing field notes, soil boring logs, Monitoring well construction logs, well development forms, and IDW characterization laboratory reports. The IDW disposal of these drums will be completed in Subtask 5 since the waste was previously identified to be impacted by PFAS.

Subtask 4 – Groundwater Investigation

Groundwater Well Sampling The last groundwater sampling event for the site was in July 2022; therefore, Terracon will use this effort as the 2024 annual groundwater monitoring event. Groundwater samples will be collected from the five newly installed monitoring wells (MW021 thru MW025), the nine (9) monitoring wells not sampled during the July 2022 groundwater sampling event, and the source well MW018, in accordance with the FDEP SOPs, dated January 2017 (effective April 16, 2018) for chlorinated solvents. Prior to monitoring well sampling, Terracon will collect depth-to-water measurements of the monitoring wells presented in the table below and MW002, MW003, MW004, MW005, MW006, MW008, MW010, and MW017. A summary table located below includes the monitoring wells, screen interval depths, and laboratory analyses for each monitoring well. The Table below identifies each monitoring well that will be sampled and the parameters to be analyzed.

June 26, 2024 Terracon Proposal No. PHB237027

Caption Dropdown

Monitor Well ID

Screen Interval Ft

BGS

VOH

analysis

EPA

Method

PFAS

Analysis

EPA

Method

8327/1633 /537.1

Wells not sampled in July 2022

MW001 37.8-47.3 X --- X

MW007 45.6-55.1 X --- X

MW011 45.2-54.2 X --- X

MW012 59.6-68.6 X --- X

MW014 42.3-51.3 X --- X

MW015 67.1-71.1 X --- X

MW016 57.8-66.8 X --- X

MW018 85.3-95.3 X X ---

MW019 140-150 X X X

MW020 65-75 X --- X

MW021 ~85-95 X X Not Installed

MW022 ~85-95 X X Not Installed

MW023 ~85-95 X X Not Installed

MW024 ~85-95 X --- Not Installed

MW025 ~81-91 X X Not Installed

Equipment Blank

--- --- X ---

Field Reagent

Blank

--- --- X ---

IDW --- X X ---

Caption Dropdown

Based on review of the groundwater results, Terracon will determine if an Initial Notice of Contamination (INOC) beyond property boundaries package needs to be completed and prepare a WCD/TACO to complete the package so the 10-day notification deadline can be met by the FDEP.

Survey Top of casing (TOC) elevations and horizontal control will be surveyed by SurvTech Solutions Inc., a professional land survey company, of the newly installed and existing monitoring wells. Project controls will be relative to the North American Datum 1983/2011 Realization (NAD83/11) for horizontal criteria and the North American Vertical Datum of 1988 (NAVD88) for vertical criteria.

Terracon will complete an email deliverable for Proposal Subtask 4 documenting the field event is completed by providing field notes, MAGS preliminary data, groundwater sampling forms, laboratory reports, and management of IDW associated with Subtask 4.

June 26, 2024 Terracon Proposal No. PHB237027

Subtask 5 – PFAS Screening and IDW Management

Terracon proposes to collect groundwater samples during this mobilization to address the recommendations Terracon made in the November 30, 2023, Markhams Maytag Laundry PFAS Notification Deliverable. Terracon recommends collecting groundwater samples from four of the five newly installed wells (MW021, MW022, MW023, and MW025), MW018, and MW019 for PFAS analysis for the onsite monitoring wells (Exhibit 2). Once the selected monitoring wells are approved by the FDEP, Terracon will complete the PFAS sampling in general accordance with the Terracon State of Florida Sampling Standard Operating Procedure PFAS Version 2.0, dated January 30, 2024. The groundwater samples will be submitted overnight delivery to the FDEP Central Laboratory (DEP SOP LC-001-3).

This includes the electronic mail deliverable due to the FDEP in 48-hours after Terracon receives the PFAS analytical results. This will include preparation of a figure with the well locations and PFAS results, photograph documentation, laboratory data, PFAS checklist, chain-of custody, and signed waste manifest for VOC and PFAS IDW associated with Subtasks 4 and 5.

Quality Assurance/Quality Control (QA/QC) Decontamination will be conducted between each boring, well installation and sample collection. QA/QC samples will be collected as follows:

Equipment Blanks (EQB): One (1) EQB during groundwater sampling activities for a total of one

(1) sample.

Field Blanks: one (1) sample per groundwater sampling event for a total of one (1) sample.

The QA/QC samples will be packaged under proper chain-of-custody (COC) procedures and sent overnight delivery to the FDEP laboratory in Tallahassee, Florida for analysis.

Subtask 2 and 3 IDW Management and Disposal Soil and liquid IDW derived from soil cuttings, well development and installation, and decontamination during the Subtask 2 and 3 investigations will be contained in DOT approved 55-gallon drums and temporarily stored onsite until the waste characterization sample results are completed. The liquid IDW will be analyzed for the full list Volatile Organic Compounds (VOCs) and PFAS while the soil IDW will be analyzed for toxicity characteristic leaching procedure (TCLP) extraction for the full list VOCs, TCLP eight

(8) RCRA metals. Terracon has PFAS analytical data for the groundwater sampled at the site in November 2023. Assuming the waste is non-hazardous, the drums will be transported to an approved facility for disposal or treatment. Terracon estimates fifteen (15) drums of soil and ten (10) drums of liquid for disposal. Terracon will provide oversight of the IDW pickup, and sign waste manifests as an agent of FDEP. Transport will be conducted by Republic Services and disposal at a Subtitle C landfill.

Subtask 4 and 5 IDW Management and Disposal Liquid IDW derived from purge water during the Subtask 4 and 5 investigations will be contained in DOT approved 55-gallon drums and temporarily stored onsite until the waste characterization sample results for the full list VOCs and PFAS can be evaluated. Assuming the waste is non-hazardous, the drum(s) will be transported to an approved facility for disposal or treatment. Estimate two (2) drums of liquid.

Since the EPA recently came out with the Final Rule for five individual PFAS COCs (GenX chemicals) and is setting a Hazard Index for two or more of four PFAS as a mixture, many of the disposal facilities were hesitant in giving out a cost for disposal of PFAS impacted media due to the current uncertainty. Terracon will ask for three bids from IDW disposal subcontractors, while the Subtask 5 field work is being completed, using previous groundwater PFAS analytical data from the site and complete a WCD/Task Assignment Change Order (TACO) for the low bid.

June 26, 2024 Terracon Proposal No. PHB237027

Subtask 6 – Supplemental Site Assessment Report (SSAR)

Terracon will prepare a Supplemental Site Assessment Report that includes a summary of the sampling methodology and analytical results. The SSAR will include tables and figures summarizing the groundwater results in comparison to FDEP’s Cleanup Target Levels (groundwater). Exhibits will be provided to illustrate the site layout, lithology, sample locations and results by matrix.

SCHEDULE

The goal of the report deliverable is to provide any data obtained by the end of February 2025 and is dependent of driller availability and FDEP laboratory analytical turn around.

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 904-900-9464.

Sincerely, Terracon Consultants, Inc.

Ralph F. Mongillo Jr., P.G. Donna Cline, P.E.

Senior Geologist Senior Remediation Engineer

(904) 479-7411 (904) 479-7415 Ralph.Mongillojr@Terracon.com Donna.Cline@Terracon.com

Attachment A. Cost Estimate Form/Level of Effort Attachment B. Exhibit 1: Proposed Groundwater Sample Locations for VOHs

Exhibit 2: Proposed Groundwater Sample Locations for PFAS Attachment C. Subcontractor Quotes and Summary of Quote Comparisons

Site Name: Markham Maytag - 15093 MLK Blvd - Alachua, FL FAC ID#: ERIC_3989 Contractor Name: Terracon - Ralph Mongilo - 904 610-8761

Description Unit Unit Rate Number of Units

Extended Price

Unit Rate Number of Units

Extended Price

First Mobilization - Task 1 Interior Work - Item description

Mobilization Lump Sum $1,750 1 $1,750.00 $3,500.00 1 $3,500.00

Demobilization Lump Sum $1,750 1 $1,750.00

Shift Change Lump Sum $0.00 $1,750.00 1 $1,750.00

Per diem and lodging Man/day $250 24 $6,000.00 $575.00 9 $5,175.00

4x6 sonic drilling Feet $45 543 $24,435.00

2" PVC Well Installation Feet $28 543 $15,204.00 $16.00 706 $11,296.00

Flush Mount completion with 2x2 pad each $400 7 $2,800.00 $225.00 10 $2,250.00

Well Development hours $325 7 $2,275.00 $135.00 10 $1,350.00 waste management/decon/move/setup - 2 hrs eaach Hours $425 14 $5,950.00

55 gallon drums for IDW Each $125 30 $3,750.00 $80.00 50 $4,000.00

Hydrant meter Lump Sum $1,600 0 $0.00 $1,500.00 1 $1,500.00

Standby time Hours $525 0 $0.00

Permits each 40 1 $40.00 50 1 $50.00

Grouting to fill voids Labor Hours 525 0 0

Grouting to fill voids per 47 lb bag Bags $25 0 $0.00

Decon Pad Lump Sum $1,000.00 1 $1,000.00

Compact Tool Loader water support day $575.00 8 $4,600.00

Sonic Rate Day $3,900.00 8 $31,200.00

8" Sonic Casing feet $25.00 450 $11,250.00

Bid on MAGS wells to 25 and 43 feet bgs in back of Building Passed Passed

Days to Complete 8 8

TOTAL COST $63,954.00 TOTAL COST $78,921.00

Mobilzation

Description Unit Unit Rate Number of Units

Extended Price

Sonic Rig Mobilization each $1,500 1 $1,500.00 Shift Change night $1,000 1 $1,000.00 Sonic Rig and 3-man Crew day $4,250 6 $25,500.00 Per Diem 3 man crew night $450 5 $2,250.00 Materials: 2" PVC MAGS Well Installation (Shallow wells) foot $14 0 $0.00 Materials: 2" PVC Well Installation (Deep wells) each $10 475 $4,750.00 2'X2' Concrete Pad w/8" BD Manhole completion each $150 5 $750.00 Well Development - MWs only 1/2 hour per well (included) each $75 5 $375.00 Drums soils each $65 10 $650.00 Drums water each $65 4 $260.00 Bobcat Loader for IDW and Tool Management each $1,500 1 Included Water Meter rental each $1,000 1 $1,000.00 Decon Pad each $500 1 $500.00 Days to Complete 6 days

TOTAL COST $38,535.00

Description Unit Unit Rate Number of Units

Extended Price

DPT Mobilization each $800 1 $800.00 DPT Rig MAGS Well Install day $1,950 1 $1,950.00 DPT Rig Soil Boring and well development day $1,950 1 $1,950.00 Per Diem 2 man crew night $300 2 $600.00 Materials: soil sample liners each $3 8 $24.00 Materials: Borehole grouting and patch each $15 1 $15.00 Materials: 1.5" PVC Well Installation foot $8 68 $544.00 Materials: 3" Expendable Point each $20 2 $40.00 2'X2' Concrete Pad w/8" BD Manhole completion each $150 2 $300.00 Well Development - MWs only 1/2 hour per well (included) each $0 2 $0.00 Well Redevelopment - MWs only 1/2 hour per well or 10 well vols (included in da each $0 7 $0.00 HDPE Tubing each $120 1 $120.00 Drums soils each $65 1 $65.00 Drums water each $65 5 $325.00 Decon Pad each $200 1 $200.00 Days to Complete 2 days

TOTAL COST $6,933.00

GWP

EARTH TECH DRILLING. Inc.Cascade

SurvTech Solutions, Inc.

10220 U.S. Highway 92 East Phone: 813-621-4929 Tampa, Florida 33610 Fax: 813-621-7194 Web: www.survtechsolutions.com Email: Sales@survtechsolutions.com

Friday, June 7, 2024

Ralph Mongillo Terracon 8001 Baymeadows Way, Suite 1 Jacksonville, FL 32256-7521

RE: Proposal for Services for Markhams Maytag Laundry Facility located at 15093 M L King Blvd, Alachua, FL, 32615; Folio No.: N/A; Estimate No.: 241066; Project No.: N/A

Dear Ralph;

SurvTech Solutions, Inc. is pleased to submit the following information for your consideration in selecting a firm to perform the necessary services, as noted above. We feel that you will find SurvTech Solutions, Inc. is well qualified to accomplish all services set forth in the request for proposal. Our outstanding staff of professional, technical, and support personnel has extensive and varied qualifications.

The lump-sum cost for the project will be $4,575.00, with an estimated time frame of 28 days from notice to proceed. Please see attached scope of work for a detailed breakdown of costs and services. If a quicker schedule is needed, please contact us, and we will try to accommodate your schedule.

If this proposal is acceptable, please sign the attached contract and send it to SurvTech Solutions via fax, email, or U.S. Mail. SurvTech cannot start said project without having a signed contract in place. If your firm wishes to use its own in-house contract or purchase order, then please forward them to SurvTech for review and signatures. SurvTech Solutions, Inc. appreciates this opportunity to submit this proposal for services. We look forward to serving Terracon on this project.

Respectfully submitted, SurvTech Solutions, Inc.

Florida Licensed Business No. 7340

Matthew S. Brooks PSM, LS, PLS V.P. of Contracts Management

Tampa, Florida 33610 Fax: 813-621-7194 Web: www.survtechsolutions.com Email: Sales@survtechsolutions.com

PROPOSAL 241066

Monitoring Wells Survey

See Scope of Services Below

$4,575.00

TOTAL $4,575.00

Scope of Services

Standards of Practice:

1. All Surveying and Mapping will be performed per “The Florida Standards of Practice for Surveying and Mapping” and signed and sealed by a Florida Licensed Surveyor and Mapper.

Geodesy & Datums

1. Survey project data will be on the following coordinate system(s) and datum(s):

Horizontal datum (x, y; easting, northing)

SPC NAD1983, Florida North zone state plane coordinates

Vertical datum (z; elevation)

NAVD 1988 benchmark (North American Vertical Datum of 1988)

2. Units for the project shall be:

U.S. Survey Feet

Establish Elevations and State Plane Coordinates on Monitoring Wells

1. SurvTech will recover known horizontal and vertical control stations from governmental agencies, such as:

a. National Geodetic Survey (NGS).

b. Department of Transportation (DOT).

c. County Agency.

d. City Agency.

e. Water Management Districts.

f. Department of Environmental Protection (FDEP).

2. Horizontally locate 24 monitoring wells to an accuracy of +/- 0.1 feet, utilizing RTK (real-time kinematic) GPS and/or conventional surveying instruments.

3. Elevate 24 monitoring wells to an accuracy of +/- 0.01 feet, utilizing closed-loop differential leveling.

Survey Deliverables

Tampa, Florida 33610 Fax: 813-621-7194 Web: www.survtechsolutions.com Email: Sales@survtechsolutions.com

1. The following deliverables are included in this proposal:

A spreadsheet will be delivered to client in electronic format and as hard copies accompanying a signed and sealed surveyors report. File will be sent by email unless the client specifically requests a CD of the electronic file. SurvTech is NOT preparing a map of the site. The deliverables shall be a Microsoft Excel spreadsheet (.xlsx) format and surveyors report in Adobe (.pdf) format. Hard copies shall be sent only upon request.

Additional Non-Typical Items, Exceptions, and Conditions

1. Please reference attached aerial imagery for approximate project location and site limits.

Tampa, Florida 33610 Fax: 813-621-7194 Web: www.survtechsolutions.com Email: Sales@survtechsolutions.com

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. SurvTech Solutions, Inc. agrees to perform the services set forth in attached “Proposal of Services” ("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 mechanics' lien, or any provision conditioning SurvTech Solutions, Inc.’s right to receive payment for its 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 $5,000,000.

d. Umbrella Liability Insurance: SurvTech Solutions, Inc. shall provide additional Liability Insurance in the amount of $10,000,000 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 property liability resulting from client’s performance of the proposed work, whether such claims or

Tampa, Florida 33610 Fax: 813-621-7194 Web: www.survtechsolutions.com Email: Sales@survtechsolutions.com damages are caused in whole or in part by client, and agrees to reimburse SurvTech Solutions, Inc. for expenses in connection with any such claims or suits, including reasonable attorney’s fees.

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.

Tampa, Florida 33610 Fax: 813-621-7194 Web: www.survtechsolutions.com Email: Sales@survtechsolutions.com

CLIENT AND SURVTECH SOLUTIONS, INC.

PROFESSIONAL SERVICES AGREEMENT - (SHORT FORM)

This agreement is made and entered into and made effective Friday, June 7, 2024 , by and between:

SurvTech Solutions, Inc. Client: Terracon Name: Matthew Brooks Name: Ralph Mongillo Address: 10220 U.S. Highway 92 East Address: 8001 Baymeadows Way Address cont: Tampa, Florida 33610 Address cont: Suite 1 Phone: 813-621-4929 Address cont: Jacksonville, FL 32256-7521 Fax: 813-621-7194 Phone: None Project No.: N/A Email: ralph.mongillojr@terracon.com

Estimate No.: 241066

The property upon which the services hereinafter described are to be performed is located at 15093 M L King Blvd, Alachua, FL, 32615; Property Appraiser Parcel No.: N/A ("the property")

Services: Surveying and mapping services as described in “Scope of Services” as attached herein.

Fee & Time frame: Payment for the hereinabove described services will be $4,575.00. Estimated time frame is 28 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.

12. By execution of this agreement Client accepts the terms hereof, acknowledges receipt of a copy hereof, including all exhibits, and authorizes Consultant to proceed with the work. In the event Client is not the owner of the property. Client represents that Client has obtained permission from said owner for Consultant to proceed.

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: _______________________________