CN-370000-HW681-DC032A.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.

HW683

SA203 Completion May 12, 2023

Geosyntec will conduct site assessment activities, as outlined in the August 29, 2022 Proposal and Cost Estimate, Supplemental Site Assessment, Former Florida State Fire College letter. Activities will include the preparation of a brief work plan, Health and Safety Plan update, GPR/utility locate and clearance, hand auger soil sampling, monitor well installation via sonic rig, monitor well sampling and professional survey, and T & D of IDW. Geosyntec will provide Trip Reports briefly summarizing each field event, with photolog of representative activities and field notes, and a Supplemental Site Assessment Report that includes soil and ground water sample results and figures, and ground water elevation information and figures.

R. Cilek/D. Meyers 850-245-8945 Contractor Contractor

Contractor Contractor

Contractor Contractor

Contractor

Geosyntec Consultants, Inc.

Geosyntec Consultants, Inc.

J. Mills/Todd Kafka (813) 379-4396

ERIC_5641

1501 West Silver Springs Blvd., Ocala, Marion County

Former Florida State Fire College-MW Installation, Soil and GW Sampling November 2022

✔ $ 319,131.28

$ 319,131.28

Scope of Work

Todd Kafka

Contract Manager

Todd Kafka, P.G. Digitally signed by Todd Kafka, P.G.

Date: 2022.10.07 10:37:15 -04'00'

Teresa Booeshaghi

Teresa Booeshaghi Digitally signed by Teresa Booeshaghi Date: 2022.10.04 09:47:12 -04'00'

10/4/2022

N/A

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

WCP TAFORM 04-2017

Contract Number:

Task Assignment #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

Work Plan and HASP (Subtask 2) 10/14/2022

Soil Sampling and MW Installation Trip Report (Subtask 3) 01/12/2023

GW Sampling and MW Survey Trip Report (Subtask 4) 01/20/2023

IDW Trip Report (Subtask 5) 02/09/2023

Project Management (Subtask 1) and Supp. Site Assessment Report (Subtask 6) 03/17/2023

Work Plan and HASP (Subtask 2) $ 1,768.02

Soil Sampling and MW Installation Trip Report (Subtask 3) $ 265,737.06

GW Sampling and MW Survey Trip Report (Subtask 4) $ 12,702.21

IDW Trip Report (Subtask 5) $ 17,038.75

Project Management (Subtask 1) and Supp. Site Assessment Report (Subtask 6) $ 21,885.24

$ 319,131.28

HW683

SA203

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: Site # ERIC_5641, Former Florida State Fire College Site File

FROM: David Meyers, Contract Manager

SUBJECT: Negotiation Summary, HW683, SA203

DATE: September 29, 2022

Geosyntec will conduct site assessment activities, as outlined in the August 29, 2022 Proposal and Cost Estimate, Supplemental Site Assessment, Former Florida State Fire College letter. Activities will include the preparation of a brief work plan, Health and Safety Plan update, GPR/utility locate and clearance, hand auger soil sampling, monitor well installation via sonic rig, monitor well sampling and professional survey, and T & D of IDW. Geosyntec will provide Trip Reports briefly summarizing each field event, with photolog of representative activities and field notes, and a Supplemental Site Assessment Report that includes soil and ground water sample results and figures, and ground water elevation information and figures.

Geosyntec’s time, labor and subcontractor costs for these activities have been reviewed and are appropriate. The level-of-effort and cost estimate of $319,131.28 is reasonable for the scope of services. Task end date is May 12, 2023.

ATTACHMENT A

COST ESTIMATE FORM/LEVEL OF

EFFORT

FDEP COST ESTI MATEContractor: Geosyntec Consultants

Date: 8/25/2022

Task #: Pending SubTask 1 Project Management SubTask 6 Supplemental Site Assessment Report

Site: SubTask 2 Site Assessment Work Plan SubTask 7

Activity/Phase: Supplemental Site Assessmen SubTask 3 Hand Auger Soil Sampling and Well Installation SubTask 8

Project Manager: James Mills SubTask 4 Monitoring Well Sampling and Surveying SubTask 9

SubTask 5 Investigation Derrived Waste SubTask 10

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

$40.38 Project Manager J. Mills 66 65.5 $73.80 Principal E. Sager 13 4 5 0 0 4 0 0 0 0 $46.15 Project Professional M. Hensley 57 2 0 0 0 55 0 0 0 0 $40.38 Professional J. Mills 94 5 33 4 7 45 0 0 0 0 $41.11 Professional D. Montiel 269 0 269 0 0 0 0 0 0 0 $29.33 Staff Professional M. Mohr 8 0 0 8 0 0 0 0 0 $29.33 Staff Professional A. Lamore 31 0 0 31 0 0 0 0 0 0 $30.40 Senior Engineering Technician R. Mathias 25 0 0 25 0 0 0 0 0 0

Total Hours 563 66 11 307 60 15 104 0 0 0 0

Direct Labor $22,993.39 $2,645.26 $589.40 $12,760.13 $1,830.75 $517.30 $4,650.55 $0.00 $0.00 $0.00 $0.00

Overhead 172.70% $39,709.58 $4,568.36 $1,017.89 $22,036.74 $3,161.71 $893.38 $8,031.50 $0.00 $0.00 $0.00 $0.00 Gen & Admin 0.00% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Fringe 0.00% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Labor $62,702.97 $7,213.62 $1,607.29 $34,796.87 $4,992.46 $1,410.68 $12,682.05 $0.00 $0.00 $0.00 $0.00

Travel Vehicle Rental $3,240.00 $0.00 $2,400.00 $720.00 $120.00 $0.00 $0.00 $0.00 $0.00 $0.00 Mileage Costs $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Air Fare $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Per diem + Hotel $3,652.00 $0.00 $2,988.00 $664.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $6,892.00 $0.00 $5,388.00 $1,384.00 $120.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor (Equipment Procurement) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor Subtotal $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Procurement Fee $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Former Floirda State Fire College

Cost Estimate Page 1 of 7 Cost Estimate

FDEP COST ESTI MATEContractor: Geosyntec Consultants

Date: 8/25/2022

Task #: Pending SubTask 1 Project Management SubTask 6 Supplemental Site Assessment Report

Site: SubTask 2 Site Assessment Work Plan SubTask 7

Activity/Phase: Supplemental Site Assessmen SubTask 3 Hand Auger Soil Sampling and Well Installation SubTask 8

Project Manager: James Mills SubTask 4 Monitoring Well Sampling and Surveying SubTask 9

SubTask 5 Investigation Derrived Waste SubTask 10

Totals 1 2 3 4 5 6 7 8 9 10

Former Floirda State Fire College

Subcontractor (Services Procurement) Drilling (Conventional) $182,090.00 $0.00 $182,090.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Drilling (Non-conventional) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Mobile Laboratory $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Surveying $2,015.00 $0.00 $0.00 $2,015.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

IDW $13,970.00 $0.00 $0.00 $0.00 $13,970.00 $0.00 $0.00 $0.00 $0.00 $0.00

Utilities $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

MOT $17,280.00 $0.00 $17,280.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Utility Locate $750.00 $0.00 $750.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor Subtotal $216,105.00 $0.00 $200,120.00 $2,015.00 $13,970.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $16,006.00 $0.00 $14,407.50 $201.50 $1,397.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $232,111.00 $0.00 $214,527.50 $2,216.50 $15,367.00 $0.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Fast Turnaround Charges $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Sample Shipping $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Field Expenses Personal Protection $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Expendables $1,040.00 $0.00 $920.00 $120.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Drilling related) $6,350.00 $0.00 $6,350.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $2,490.00 $0.00 $0.00 $2,490.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (IDW related) $1,100.00 $0.00 $100.00 $1,000.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $175.00 $0.00 $175.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $11,155.00 $0.00 $7,545.00 $3,610.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $312,860.97 $7,213.62 $1,607.29 $262,257.37 $12,202.96 $16,897.68 $12,682.05 $0.00 $0.00 $0.00 $0.00 Completion Fee $6,270.31 $721.36 $160.73 $3,479.69 $499.25 $141.07 $1,268.21 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $319,131.28 $7,934.98 $1,768.02 $265,737.06 $12,702.21 $17,038.75 $13,950.26 $0.00 $0.00 $0.00 $0.00

Cost Estimate Page 2 of 7 Cost Estimate

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Former Floirda State Fire College SUBTASK: Site Assessment Work Plan

DATE: 8/25/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal E. Sager 4

Project Professional M. Hensley 2

Professional J. Mills 5

TOTAL LABOR 11

Development of technical approach for assessment Work Plan and conceptual site model

Prepare groundwater and soil investigation Work Plan figures

Prepare Work Plan (4 hr); Update HASP (1 hr)

8/29/2022 Page 3 of 7 Subtask 2

SUBTASK: Hand Auger Soil Sampling and Well Installation

DATE: 8/25/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal E. Sager 5

Professional J. Mills 33

Professional D. Montiel 269

TOTAL LABOR 307

VEHICLE TYPE RATE UNIT USEAGE

Van Mills $120.00 Day 1 $120.00 Truck Montiel $120.00 Day 3 $360.00 Truck Montiel $480.00 Week 4 $1,920.00

Subtotal $2,400.00

TOTAL VEHICLE $2,400.00

PER DIEM STAFF RATE UNIT USEAGE

Montiel Meals $36.00 Day 18 $648.00 Montiel Hotel $130.00 Day 18 $2,340.00

TOTAL PER DIEM $2,988.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Drilling (Conventional) Preferred Drilling Solutions Sonic well installation $182,090.00 $182,090.00

Subtotal $182,090.00

Other Preferred Drilling Solutions MOT $17,280.00 $17,280.00 GeoTek Utility Locate $750.00 $750.00

Subtotal $18,030.00

TOTAL SUB $200,120.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Drilling Related

Monitoring Well Installation Kit $1,300.00 Week 4 $5,200.00 Monitoring Well Installation Kit $325.00 Day 3 $975.00 Soil Sampling Kit $175.00 Day 1 $175.00

Subtotal $6,350.00 IDW Related

Drum - soil sampling decon $100.00 Drum 1 $100.00 Subtotal $100.00

Expendables $40.00 Day 23 $920.00

Subtotal $920.00 Other

Trimble Geo7x GPS $175.00 Day 1 $175.00 Subtotal $175.00

TOTAL EQUIPMENT $7,545.00

Provide professional opinion on and interpret field data (1 hr/week x 5 weeks = 5 hr)

ROW Permitting and Recon (9 hr): Round trip mob. from Tampa (3 hr). Locate, mark, and interprete proposed sampling locations in the right-of-way (4 hr). ROW permit application with photo log (2 hr).

Sonic Well Install (24 hr): Complete field preparation activities for upcoming sampling event and develop technical approach for upcoming sampling event using historical field sampling data (8 hr). Provide professional opinion on and interprete field data and provide FDEP with daily progress updates (0.5 hr/day x 23 days = 12 hr). Prepare Trip Report (4 hr).

Complete pre-field work and field preparation activities (4 hr). Round trip mobilization from Clearwater (4 hr/week x 5 weeks = 20 hr). Hand auger soil sampling (2 hr). Monitoring well installation oversight (10 hr/day x 23 days = 230 hr). Drilling setup and breakdown (2 hr/week x 5 weeks = 10 hr). Finalize and organize field notes (3 hr).

8/29/2022 Page 4 of 7 Subtask 3

SUBTASK: Monitoring Well Sampling and Surveying

DATE: 8/25/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Professional J. Mills 4

Staff Professional A. Lamore 31

Senior Engineering Technician R. Mathias 25

TOTAL LABOR 60

VEHICLE TYPE RATE UNIT USEAGE

Truck Mathias $120.00 Day 3 $360.00 Van Lamore $120.00 Day 3 $360.00

Subtotal $720.00

TOTAL VEHICLE $720.00

PER DIEM STAFF RATE UNIT USEAGE

Mathias Meals $36.00 Day 2 $72.00 Mathias Hotel $130.00 Day 2 $260.00 Lamore Meals $36.00 Day 2 $72.00 Lamore Hotel $130.00 Day 2 $260.00

TOTAL PER DIEM $664.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Surveying Kugelmann MW survey $2,015.00 $2,015.00

Subtotal $2,015.00

TOTAL SUB $2,015.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Analytical Related Mathias Deep Groundwater Sampling Kit $415.00 Day 3 $1,245.00 Lamore Deep Groundwater Sampling Kit $415.00 Day 3 $1,245.00

Subtotal $2,490.00 IDW Related

Drum $100.00 Drum 10 $1,000.00 Subtotal $1,000.00

Expendables $40.00 Day 3 $120.00

Subtotal $120.00

TOTAL EQUIPMENT $3,610.00

Prepare Trip Report

Complete pre-field work and field preparation activities (2 hr). Round trip mobilization from Clearwater (4 hr). Collect site-wide depth to water measurements (3 hr). Collect monitoring well samples (1.5 hr/well x 13 wells = 20 hr). Finalize and organize field notes (2 hr).

Complete pre-field work and field preparation activities (1 hr). Round trip mobilization from Tampa (3 hr). Collect site-wide depth to water measurements (3 hr). Collect monitoring well samples (1.5 hr/well x 12 wells = 18 hr).

8/29/2022 Page 5 of 7 Subtask 4

SUBTASK: Investigation Derrived Waste

DATE: 8/25/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Professional J. Mills 7

Staff Professional M. Mohr 8

TOTAL LABOR 15

VEHICLE TYPE RATE UNIT USEAGE

Van $120.00 Day 1 $120.00 Subtotal $120.00

TOTAL VEHICLE $120.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

IDW

Erwin Remediation $2,400.00 $2,400.00

Erwin Remediation ######### $11,570.00 Subtotal $13,970.00

TOTAL SUB $13,970.00

Soil IDW ($120/drum) - 20 sonic Liquid IDW ($130/drum) - 1 hand auger, 78 sonic (mud and water), 10 MW sampling

IDW management during drilling activities (1 hr/week x 5 weeks = 5 hr). Prepare Trip Report (2 hr).

Round trip mobilization from Clearwater (4 hr). IDW management for final pickup (4 hr).

8/29/2022 Page 6 of 7 Subtask 5

SUBTASK: Supplemental Site Assessment Report

DATE: 8/25/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal E. Sager 4

Project Professional M. Hensley 55

Professional J. Mills 45

TOTAL LABOR 104

Conceptual site model development; prepare report conclusions and recommendations;

PG sign/seal

Prepare figures (spiders, layouts, cross sections) summarizing soil and groundwater data

Process and interpret soil and groundwater sampling data, prepare summary tables, and prepare Supplemental Site Assessment Report

8/29/2022 Page 7 of 7 Subtask 6

19321 U.S. Highway 19 North Building C, Suite 200

Clearwater, Florida 33764

PH 813.792.4820

www.geosyntec.com

29 August 2022

Mr. Robert Cilek Florida Department of Environmental Protection 2600 Blair Stone Road Tallahassee, FL 32399-2400

Subject: Proposal and Cost Estimate Supplemental Site Assessment Former Florida State Fire College (ERIC_5641) 1501 West Silver Springs Blvd.

Ocala, Marion County, Florida

Dear Mr. Cilek:

Geosyntec Consultants, Inc. (Geosyntec) has prepared this Scope of Work (SOW) and Cost Estimate Form/Level of Effort (Attachment A) for the continued investigation of soil and groundwater at the Former Florida State Fire College (Former FSFC; the “Site”) located in Ocala, Florida. The objective of this investigation is to evaluate the extent and magnitude of media that were previously determined to be impacted with per- and polyfluoroalkyl substances (PFAS).

Geosyntec anticipates receiving a Task Assignment for the specific SOW proposed in the subtasks below. Any other subtasks are not covered by the SOW proposed. Geosyntec proposes to complete the SOW pursuant to Contract No. HW683 between the Florida Department of Environmental Protection (FDEP) and Geosyntec and Chapter 62-780, Florida Administrative Code.

Subtask 1 – Project Management

James Mills will serve as the Project Manager for the proposed SOW. Eric Sager, P.G., will serve as the Project Director. Costs associated with this subtask are directly computed.

Subtask 2 – Site Assessment Work Plan

Geosyntec will prepare a Site Assessment Work Plan (SAWP) that describes the proposed soil and groundwater sampling activities to evaluate PFAS concentrations. The SAWP will include figures showing the proposed sampling locations and a table summarizing the sampling locations, depth intervals, matrices, analytes and laboratory methods, rationale, and screening criteria. Consistent with previous PFAS-related work plans prepared for the FDEP, details regarding the proposed sampling methods are discussed in this SOW and are not summarized in the SAWP. A draft copy of the Work Plan is included in Attachment B.

Geosyntec prepared an updated Site-specific Health and Safety Plan (HASP) in March 2021 to address project-specific hazards that are known or suspected to be present due to existing conditions and work to be performed at the Site. Since the HASP document is greater than one year old, effort has been included to update the program-wide HASP document and the project contacts. The updated HASP will meet the requirements specified in Occupational Safety and Health Hazardous Waste Operations Emergency and Response program and Geosyntec’s Health and Safety Procedures.

Subtask 3 – Hand Auger Soil Sampling and Monitoring Well Installation

This subtask includes the estimated labor and subcontractor costs for Geosyntec to prepare for and implement the soil sampling and well installation activities outlined in the Work Plan. Preparation activities will include a review of historical field sampling data to develop a technical approach for sampling and right-of-way (ROW) permitting. The investigation will be conducted in accordance with Standard Operating Procedures (SOPs) for PFAS sampling that were developed by Geosyntec.

Due to the complexities associated with a PFAS investigation and to expedite the completion of field activities, Geosyntec proposes collecting the soil samples during the monitoring well installation mobilization to save on mobilization costs and to utilize PFAS-free water supplied by the drilling subcontractor. Geosyntec will mobilize one staff from our Tampa Bay area offices to complete the soil sampling and well installation at Former FSFC. Due to the complexity of drilling and lithology anticipated (e.g., significant voids) from experience during the previous well installation in May 2021, Geosyntec recommends that a professional-level engineer or geologist provide drilling oversight. We estimate that the hand auger soil sampling and monitoring well installation will take approximately 23 days to complete. The anticipated timeframe to complete the work was based on input from the drilling subcontractor, Geosyntec’s experience completing PFAS investigations, and the time necessary to follow PFAS SOPs to avoid cross contamination of samples.

The activities included in this subtask are described below.

Right-of-Way Permitting

Geosyntec will apply for and obtain ROW permits from the City of Ocala and/or the Florida Department of Transportation to complete the monitoring well installation along roadways, as proposed in Figure 3 of Attachment B. Based on a conversation with the City of Ocala and previous permitting experience, activities associated with the ROW permits will include completing the application, preparing map(s) depicting the proposed sampling locations, and selecting the appropriate Florida Department of Transportation Standard Plan(s) for Maintenance of Traffic, as required. Based on previous experience, Geosyntec assumes that each monitoring well location proposed in the ROW can be permitted with one application.

Utility Locate and Drilling Subcontractors

Prior to conducting soil sampling and monitoring well installation activities, Geosyntec will observe a subsurface survey to identify potential subsurface utilities or obstructions. Based on previous experience at fire training facilities with subsurface utilities, Geosyntec proposes to sole source the subsurface utility survey to GeoTek Services, LLC (GeoTek). GeoTek estimates that the work will take one half day to complete. The GeoTek bid is included in Attachment C. To save on Geosyntec mobilization costs, the subsurface utility survey will begin the same day as sampling/drilling activities.

Geosyntec obtained cost estimates from three drilling subcontractors – Cascade, Preferred Drilling Solutions, Inc. (PDS) and Groundwater Protection, Inc. (GPI). The quotes are provided in Attachment D. Both PDS and GPI have access to PFAS-free water sources and will provide PFAS-free water on-Site for use during drilling activities. Based on experience at this and similar sites, Geosyntec believes the drum estimate and assumed number of days in the right-of-way with maintenance of traffic included in GPI’s bid may be an underestimate. If comparing the bids assuming the same number of drums, then PDS’ bid is more competitive. Additionally, PDS has experience with rotosonic drilling at the Site. For these reasons, PDS has been selected for this work.

Hand Auger Soil Investigation

Geosyntec will conduct hand-auger sampling as described in this section and in accordance with the SOPs for PFAS sampling. Geosyntec will collect soil samples from multiple depth intervals at two new boring locations (SB-78 and SB-79) to evaluate the extent and magnitude of soil impacted with PFAS concentration above provisional Soil Cleanup Target Levels. Geosyntec staff will use a hand auger to collect soil samples from 0 to 0.5, 0.5 to 2, and 2 to 4 feet (ft) below land surface (BLS) at each location.

Geosyntec will record the Global Positioning System (GPS) coordinates of completed borings.

Due to the number of soil borings previously completed at the Site, Geosyntec will not document the lithology encountered at these boring locations. Based on the number of proposed boring locations and depth intervals, Geosyntec will collect up to six soil samples, in addition to quality assurance/quality control (QA/QC) samples (discussed below). The approximate sampling locations, depth intervals, matrices, analytes and laboratory methods, rationale, and screening criteria are summarized in the draft SAWP (Attachment B).

Monitoring Well Installation

The lithology at the Site generally consists of sand, sandy clay, and clayey sand from land surface up to 36 ft BLS. These deposits are underlain by limestone which generally occurs at 30 ft BLS but has been encountered between 19 and 36 ft BLS. The driller will install a total of 15 monitoring wells at three depth intervals using rotosonic drilling technology: six at a shallow depth (approximately 45 ft BLS), six at an intermediate depth (approximately 120 ft BLS), and three at a deeper depth (approximately 200 ft BLS). The proposed well locations are shown on Figure 2 in Attachment B. The monitoring wells are proposed to be installed at locations across the Site and off-Site to support horizontal and vertical delineation of groundwater PFAS contamination.

The proposed depths were selected based on previous Site assessment data. The location and number of monitoring wells was discussed between Geosyntec and the FDEP via email in May 2022.

Prior to drilling each monitoring well location, a post-hole digger will be advanced to a depth of 5 ft BLS to confirm the absence of subsurface utilities. For wells screened greater than 100 ft BLS, 8-inch temporary override casing will be used to approximately 40 ft BLS (or a minimum of 1 ft into the limestone) to prevent vertical migration of potential PFAS during installation activities.

Each well will be completed flush to the native ground surface beneath an 8-inch diameter, steel, bolted manhole set within a 2-ft by 2-ft by 4-inch-thick concrete pad. The driller will be responsible for developing the monitoring wells until the water is visibly free of sediment. Coordinates of the installed monitoring wells will be collected by a professional surveyor as part of Subtask 4.

Monitoring Well Screened 25 to 45 ft BLS – Each shallow depth well borehole will be advanced with a 4-inch diameter core bit and 6-inch diameter override casing (e.g., “4 by 6 sonic”). The shallow depth wells will be installed to approximately 45 ft BLS. Each well will be constructed with 20 ft of 2-inch diameter polyvinyl chloride (PVC) well screen slotted at 0.010 inches and an appropriate length of 2-inch diameter PVC riser. A 20/30 silica sand pack will be placed between the screen and the borehole to 2-ft above the top of the screen. A 4-ft thick fine sand (30/65) seal will be placed on top of the filter pack, and the remainder of the borehole annulus will be completed with Portland Type I/II cement to ground surface. The well screen will be installed across the water table.

Monitoring Well Screened 100 to 120 ft BLS – As discussed previously, each intermediate depth well borehole will be advanced with a 4-inch diameter core bit and 8-inch diameter temporary override casing (e.g., “4 by 8 sonic”) up to a minimum of 1 ft into the limestone. The remainder of the borehole from the limestone contact to its terminus will be completed using 4 by 6 sonic.

Continuous core samples will be collected using 4 by 6 sonic to the anticipated depth of the well.

The intermediate depth wells will be installed to a depth of approximately 120 ft BLS and constructed with 20 ft of 2-inch diameter PVC well screen slotted at 0.010 inches and an appropriate length of 2-inch diameter PVC riser. A 20/30 silica sand pack will be placed between the screen and the borehole to 2-ft above the top of the screen. A 4-ft thick bentonite seal will be placed on top of the filter pack, and the remainder of the borehole annulus will be completed with Portland Type I/II cement to ground surface.

Monitoring Well Screened 180 to 200 ft BLS – Each deeper well borehole will be advanced using 4 by 8 sonic up to a minimum of 1 ft into the limestone. The remainder of the borehole from the limestone contact to its terminus will be completed using 4 by 6 sonic. Continuous core samples will be collected at each deep well location using 4 by 6 sonic to the anticipated depth of the well.

Each deep well will be installed to a depth of approximately 200 ft BLS and constructed with 20 ft of 2-inch diameter PVC well screen slotted at 0.010 inches and an appropriate length of 2-inch diameter PVC riser. A 20/30 silica sand pack will be placed between the screen and the borehole to 2-ft above the top of the screen. A 4-ft thick bentonite seal will be placed on top of the filter pack, and the remainder of the borehole annulus will be completed with Portland Type I/II cement to ground surface.

Laboratory Analysis and QA/QC Samples

Geosyntec understands that the FDEP laboratory will analyze up to 6 soil samples, and the FDEP will ship the sampling kits to Geosyntec. Based on the Site location and duration of the work, Geosyntec anticipates shipping the samples to the FDEP laboratory, unless other arrangements are made with FDEP. Geosyntec understands that the FDEP will provide return shipping labels for the sample kit coolers.

Geosyntec recommends following the QA/QC sampling protocol described in the SOPs for PFAS sampling. Geosyntec anticipates collecting equipment blanks at a ratio of 1 per depth interval of monitoring wells installed and a minimum of at least one rinsate for each media sampled or a ratio of 1:10 (1 equipment blank for soil sampling and 3 equipment blanks for sonic well installation) and field blanks at a rate of at least one field blank for each type of water-related activity (assume 1 field blank for drilling decontamination activities and 1 field blank for soil sampling decontamination activities). Waste characterization samples were previously collected, and additional characterization samples are not proposed for this SOW.

Based on the Site location and duration of the work, Geosyntec anticipates shipping the samples to the FDEP laboratory, unless other arrangements are made with FDEP. Geosyntec understands that the FDEP will provide PFAS-free water for the equipment blanks and field blanks and will deliver the PFAS-free water with the sampling kits.

Trip Report

Within 3 to 5 business days of completing this field event, Geosyntec will prepare a Trip Report briefly summarizing the field activities. The Trip Report will include a brief summary of work completed, figure(s) showing the sampling locations, a photo log depicting representative activities completed, and copies of field notes.

Subtask 4 – Monitoring Well Sampling and Surveying

This subtask includes the estimated labor and subcontractor costs for Geosyntec to collect Site-wide depth to water measurements, collect groundwater monitoring well samples, and survey the newly installed monitoring wells. Geosyntec will mobilize two staff members from our Tampa Bay offices to Former FSFC. We estimate that the sampling and survey summarized in this SOW will take approximately 3 days to complete with two field staff. The anticipated timeframe to complete the work was based on Geosyntec’s experience completing PFAS investigations and the time necessary to follow PFAS SOPs to avoid cross contamination of samples.

Geosyntec will collect groundwater samples from a total of 25 wells including nine existing monitoring wells [DEPMW-1 through DEPMW-8 and VISAMW (M-200)], 15 newly installed monitoring wells (DEPMW-9 through DEPMW-23), and one irrigation well [Irrigation Well (105- 140’)] and QA/QC samples in accordance with SOPs for PFAS sampling. Based on previous groundwater level measurements, Geosyntec assumes a portable, stainless-steel, electric submersible pump (i.e., Grundfos Redi-Flo2) equipped with high-density polyethylene tubing will be utilized to purge and sample groundwater from the monitoring wells. Prior to monitoring well sampling, Geosyntec will collect Site-wide depth-to-water measurements from the 24 monitoring wells. The sampling locations, depth intervals, matrices, analytes and laboratory methods, rationale, and screening criteria are summarized in the Work Plan (Attachment B). Geosyntec estimates using 10 drums for purge and decontamination water from groundwater sampling activities.

Geosyntec will subcontract with Kugelmann Land Surveying, Inc. (Kugelmann) to survey the horizontal locations and top-of-casing elevations for the newly installed monitoring wells. The horizontal datum will be North American Datum 1983 Florida East Zone State Plane Coordinates (latitude/longitude), U.S. survey feet, and the vertical datum will be North American Vertical Datum 88, U.S. survey feet. Kugelmann estimates that the work will take one day to complete.

Geosyntec will coordinate with Kugelmann to complete the work concurrently with the monitoring well sampling. The survey quote is included in Attachment E.

Laboratory Analysis

Geosyntec understands that the FDEP Laboratory will analyze up to 24 monitoring well and 1 irrigation well samples and the FDEP will ship the sampling kits to Geosyntec. Based on the Site location and duration of the work, Geosyntec anticipates shipping the samples to the FDEP Laboratory, unless other arrangements are made with FDEP. Geosyntec understands that the FDEP will provide return shipping labels for the sample kit coolers.

Geosyntec recommends following the QA/QC sampling protocol described in the SOPs for PFAS sampling and will collect duplicate water samples at an approximate ratio of 1:10 (2 duplicate monitoring well samples and 1 duplicate irrigation well sample). Geosyntec anticipates collecting equipment blanks with a minimum of at least one rinsate for each media sampled (3 equipment blanks for monitoring well sampling) and field blanks at a rate of at least one field blank for each type of water-sampling activity (assume 1 field blank for monitoring well sampling and 1 extra field blank if unforeseen conditions arise).Geosyntec understands that the FDEP will provide PFAS-free water for the equipment blanks and field blanks and will deliver the PFAS-free water with the sampling kits.

Trip Report

Within 3 to 5 business days of completing this field event, Geosyntec will prepare a Trip Report briefly summarizing the field activities. The Trip Report will include a brief summary of work completed, figure(s) showing the sampling locations, a photo log depicting representative activities completed, and copies of field notes.

Subtask 5 – Investigation Derived Waste

Decontamination activities will take place in accordance with the SOPs for PFAS sampling at a designated staging and laydown area. The soil and liquid IDW will be containerized in 55-gallon drums and staged on-Site at a location designated by Geosyntec. It is assumed 99 drums of IDW (20 soil and 78 aqueous from drilling and 1 aqueous from soil sampling decontamination) will be generated in Subtask 3 and 10 aqueous drums of IDW will be generated in Subtask 4. The transportation and disposal costs for the drums are included under Subtask 5. We have assumed the analytical results from the proposed sampling event and those from previous waste characterization activities will be sufficient for waste characterization.

The FDEP requested that that IDW be sent to a landfill for disposal. Based on previously collected bids, Geosyntec recommends subcontracting Erwin Remediation, Inc. (Erwin) for IDW transportation and disposal. The IDW quote from Erwin is included in Attachment F.

Due to the number of drums anticipated during sonic well installation activities, Geosyntec assumes that weekly pickups during drilling activities will be required. Time has been included to coordinate 5 pickups during the well installation event, as well as one final pickup following the monitoring well installation activities. Geosyntec has included the costs to mobilize to Former FSFC, provide oversight of the final IDW pickup, and sign waste manifests as an agent of FDEP.

Trip Report

Within 3 to 5 business days of completing field work, Geosyntec will prepare a Trip Report briefly summarizing the activities. The Trip Report will include a summary of work completed, a photo log depicting representative activities, and copies of field notes.

Subtask 6 – Supplemental Site Assessment Report

Upon receipt of the laboratory results, Geosyntec will prepare a Supplemental Site Assessment Report that includes a comprehensive summary of the sampling activities and tables and figures summarizing the soil, sediment, surface water, irrigation, and groundwater sampling results to date in comparison to FDEP’s provisional Cleanup Target Levels. Figures will include:

• An updated well survey;

• Updated depth-interval specific soil results figures;

• An updated comprehensive soil results figure;

• Updated a Site-wide lithologic cross sections (with and without groundwater isocontours);

• Groundwater elevation contour figure(s) for three depth intervals;

• Updated groundwater results (comprehensive and maximum concentrations) figures that will include both the monitoring and irrigation well data; and

• New groundwater results figures for three depth intervals.

Up to 30 figures are estimated for this report, including 4 new figures not previously generated.

Due to the number of sampling locations proposed during this assessment, depth intervals, and the scale of the sampling efforts compared to previous events, additional time has been included to resize previous figures to fit the new data.

Invoice and Deliverable Schedule:

Subtask Deliverable Deliverable Date Invoice Amount

2 Site Assessment Work Plan and Site-Specific Health and Safety Plan 23 September 2022 $ 1,768.02

3 Hand Auger Soil Sampling and Monitoring Well Installation Trip Report 6 January 2023 $ 265,737.06

4 Groundwater Sampling and Monitoring Well Survey Trip Report 13 January 2022 $ 12,702.21

5 Investigation Derived Waste Trip Report 2 February 2023 $ 17,038.75

1 & 6 Supplemental Site Assessment Report 10 March 2023 $ 21,885.24

Total $ 319,131.28 The above schedule is based on the assumption that Geosyntec is tasked for this scope of work by 12 September 2022. Assumes right-of-way permits are approved by 28 October 2022. Assumes Subtask 3 field activities are conducted from 15 November to 22 December 2022. Assumes monitoring well sampling activities are conducted the week of 3 January 2023. Assumes a 3-week analytical data turnaround from the FDEP laboratory and receipt of soil and groundwater data by 27 January 2023.

As always, it is a pleasure to work with the FDEP. Please contact us if you have any questions or require additional information.

Sincerely, James Mills, M.S. Eric Sager, P.G. (FL)

Professional Senior Principal Geologist

Copy: David Meyers, FDEP

Todd Kafka, Geosyntec

Attachments

ATTACHMENT B

DRAFT SITE-WIDE INVESTIGATION

WORK PLAN

Location ID Sample ID Matrix Depth

(ft BLS) Method Analyses Rationale Criteria

SB-78 (0-0.5') 0-0.5

SB-78 (0.5-2') 0.5-2

SB-78 (2-4') 2-4

SB-79 (0-0.5') 0-0.5

SB-79 (0.5-2') 0.5-2

SB-79 (2-4') 2-4

DEPMW-1 (100-120') DEPMW-1 (100-120') 100-120

DEPMW-2 (25-45') DEPMW-2 (25-45') 25-45

DEPMW-3 (100-120') DEPMW-3 (100-120') 100-120

DEPMW-4 (25-45') DEPMW-4 (25-45') 25-45

DEPMW-5 (100-120') DEPMW-5 (100-120') 100-120

DEPMW-6 (25-45') 25-45

DEPMW-6 (25-45') DUP 25-45

DEPMW-7 (100-120') DEPMW-7 (100-120') 100-120

DEPMW-8 (20-40') DEPMW-8 (20-40') 20-40

DEPMW-9 (180-200') (spec)

DEPMW-9 (180-200') DUP

DEPMW-10 (180-200') (spec) DEPMW-10 (180-200') (spec) DEPMW-11 (180-200') (spec) DEPMW-11 (180-200') (spec) DEPMW-12 (100-120') (spec) DEPMW-12 (100-120') (spec) 100-120 DEPMW-13 (25-45') (spec) DEPMW-13 (25-45') (spec) 25-45

DEPMW-14 (100-120') (spec) DEPMW-14 (100-120') (spec) 100-120 DEPMW-15 (25-45') (spec) DEPMW-15 (25-45') (spec) 25-45

DEPMW-16 (100-120') (spec) DEPMW-16 (100-120') (spec) 100-120 DEPMW-17 (25-45') (spec) DEPMW-17 (25-45') (spec) 25-45

DEPMW-18 (100-120') (spec) DEPMW-18 (100-120') (spec) 100-120 DEPMW-19 (25-45') (spec) DEPMW-19 (25-45') (spec) 25-45

DEPMW-20 (100-120') (spec) DEPMW-20 (100-120') (spec) 100-120 DEPMW-21 (25-45') (spec) DEPMW-21 (25-45') (spec) 25-45

DEPMW-22 (100-120') (spec) DEPMW-22 (100-120') (spec) 100-120 DEPMW-23 (25-45') (spec) DEPMW-23 (25-45') (spec) 25-45

VISAMW (M-200) VISAMW (M-200) 30-40

Submersible

Pump

Irrigation Well (105-140') Irrigation Well (105-140') DUP

Sample Type Sample ID Matrix Analyses Rationale Criteria

EQB-53

EQB-54

EQB-55

EQB-56

EQB-57

EQB-58

EQB-59

FRB-11

FRB-12

FRB-13

FRB-14

Notes:

1. ft BLS indicates feet below land surface. 6. DUP indicates duplicate.

2. SB indicates soil boring. 7. EQB indicates equipment blank.

3. HA indicates hand auger. 8. FRB indicates field reagent blank.

4. PFAS indicates per- and polyfluoroalkyl substances. 9. MW indicates monitoring well.

5. N/A indicates not applicable.

Delineation Sampling

Provisional Groundwater

Cleanup Target Level

PFAS

Drilling Decontamination

Laboratory Quality Assurance/Quality Control Samples

180-200

Submersible Pump

Sonic;

Submersible

Pump

DEPMW-9 (180-200') (spec)

Irrigation Well (105-140') 105-140 Grab

Groundwater PFAS

Table 1: Proposed Sampling Locations, Matrices, Analytes, Rationale, and Criteria Former Florida State Fire College

Soil Samples

PFASHA

Provisional Soil Cleanup Target

Levels Soil

SB-78

SB-79

Delineation Sampling

N/A

Extra Monitoring Well Sampling

Monitoring Well Samples

Equipment Blanks (ratio of 1:10)

Equipment sampled

Assess potential sources of contamination from sampling equipment

Evaluate potential impact of sample cross-contamination

DEPMW-6 (25-45')

Field Reagent Blanks

Soil Sampling Equipment

Sonic Installation Decontamination

MW Sampling Equipment

Soil Sampling Decontamination

Water

Figure 1

Proposed Soil Boring Locations

Former Florida State Fire College

1501 West Silver Springs Boulevard

Ocala, Marion County, Florida

N W th A v e n u e \N

W M a rt in L u th e r

K in g J r.

A v e n u e

SB-4

SB-3

SB-7

SB-8 SB-9

SB-5

SB-6

SB-77

SB-75

SB-74

SB-73

SB-72

SB-71

SB-70

SB-69

SB-68

SB-67SB-66

SB-64

SB-63

SB-62

SB-61

SB-60

SB-59

SB-20

SB-28

SB-50

SB-55

SB-51SB-52

SB-46

SB-47

SB-39SB-40

SB-41

SB-36

SB-35

SB-14

SB-34

SB-44

SB-43

SB-32

SB-31

SB-22

SB-21

SB-17

SB-16

SB-10

SB-13

SB-54

SB-2

SB-1

SB-76

SB-58

SB-57

SB-29

SB-30

SB-24

SB-15

SB-18

SB-33

SB-42

SB-23

SB-19

SB-27

SB-37

SB-48

SB-45*

SB-65

SB-56

SB-53

SB-49

SB-38

SB-26

SB-25

SB-12

SB-11

SB-45**

SB-78

SB-79

Feet

Legend

#* Soil Boring

#* Proposed Hand Auger Soil Sampling Location

Approximate Site Boundary

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Date: August 01, 2022

Notes:

1. * indicates SB-45 hand auger samples collected from 0 to 4 feet (ft) below land surface (BLS).

2. ** indicates SB-45 Direct Push Technology samples collected from depths greater than 4 ft BLS.

3. Site boundary obtained from Florida Department of Revenue Property

Tax Oversight website (https://floridarevenue.com/property/Pages/DataPortal_

RequestAssessmentRollGISData.aspx ), Marion County 2020.

4. 2021 Aerial Source: Florida Department of Transportation Surveying and Mapping

Office APLUS website.

$1$1

$1$1

$1$1

$1$1

$1$1

$1$1 $1

$1 $1

$1$1

$1$1

$1$1

$1$1

Silver Springs Boulevard

NW 4th Street

DEPMW-21 (25-45')

DEPMW-23 (25-45')

DEPMW-17 (25-45')

DEPMW-19 (25-45')

DEPMW-13 (25-45')

DEPMW-15 (25-45')

DEPMW-9 (180-200')

DEPMW-20 (100-120')

DEPMW-22 (100-120')

DEPMW-16 (100-120')

DEPMW-18 (100-120')

DEPMW-11 (180-200')

DEPMW-10 (180-200')

DEPMW-12 (100-120')

DEPMW-14 (100-120')

SP-9 (31-35')

SP-8 (32-36')

SP-1 (36-40')

SP-3 (66-70')

SP-2 (66-70')

SP-4 (33-37')

SP-5 (31-35')

SP-7 (31-35')

SP-6 (31-35')

SP-37 (36-40')

SP-36 (66-70')

SP-35 (36-40')

SP-34 (36-40')

SP-26 (66-70')

SP-33 (86-90')

SP-32 (66-70')

SP-31 (82-86')

SP-30 (86-90')

SP-29 (66-70')

SP-28 (86-90')

SP-27 (66-70')

SP-25 (66-70')

SP-24 (78-82')SP-23 (66-70')

SP-22 (36-40')

SP-21 (86-90')

SP-20 (36-40')

SP-19 (35-39')

SP-18 (56-50')

SP-17 (46-50')

SP-16 (66-70')

SP-15 (46-50')

SP-14 (46-90')

SP-13 (66-70')

SP-12 (66-70')SP-11 (66-70')

SP-10 (86-90')

DEPMW-2 (25-45')

DEPMW-6 (25-45')

DEPMW-4 (25-45')

DEPMW-1 (100-120')

DEPMW-3 (100-120')

Irrigation Well (105-140')

VISAMW [M-0200] (30-40')

DEPMW-8 (20-40')

DEPMW-7 (100-120')

DEPMW-5 (100-120')

Feet

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Date: August 01, 2022

Notes:

1. Results and screening criteria are presented in nanograms per liter (ng/L).

2. Depth (') is presented in feet below land surface (ft BLS).

3. PFOA + PFOS indicates the summation of perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS).

4. Screening based on the Florida Department of Environmental Protection provisional groundwater cleanup target level (GCTL) of 70 ng/L.

5. Site and parcel boundaries obtained from Florida Department of Revenue Property Tax Oversight website (https://floridarevenue.com/property/Pages/DataPortal_

RequestAssessmentRollGISData.aspx ), Marion County 2020.

6. 2021 Aerial Source: Florida Department of Transportation Surveying and Mapping Office APLUS website.

Figure 2

Proposed Monitoring Well Locations

Former Florida State Fire College

1501 West Silver Springs Boulevard

Ocala, Marion County, Florida

Legend

$1 Proposed Monitoring Well

$1 Monitoring Well Location screened from 20 to 45 ft

$1 Monitoring Well Location screened from 100 to 120 ft

"/ Irrigation Well Location screened from 105 to 140 ft

WMS VISA Monitoring Well Location screened from 30 to 40 ft

BLS

!( Screen Point

Approximate Site Boundary

Approximate Parcel Boundary

ATTACHMENT C

UTILITY SURVEY QUOTES

GeoTek Services, LLC

05 August 2022

To: Olivia Cain

Geosyntec Consultants 19321 US Highway 19 N Building C, Suite 200 Clearwater, Florida 33764

From: GeoTek Services, LLC 4060 Sparrow Hawk Road

Melbourne, Florida 32934

RE: Utility Locating Services – FFSFC, Ocala, Florida

Ms. Cain, GeoTek Services is pleased to respond to your request for Utility Locating services at the FFSFC site located in Ocala, Florida. We will scan a 20’ x 20’ area around the twelve proposed bore locations with the goal of locating underground utilities. We can only scan the easily accessible open areas for utilities. Note that we cannot scan beneath fixed objects such as landscaping, fencing, buildings, or vehicles. We will scan as close as reasonably possible to fixed objects such as brush, landscaping, fences, etc. Our deliverable will be marking paint and/or flags indicating the location of potential underground utilities. It is the client’s responsibility to protect and preserve all marks.

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

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

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

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

ATTACHMENT D

DRILLING QUOTES

Rotosonic Drilling

Company Cascade Drilling Groundwater Protection

(DrillPro, LLC) Preferred Drilling Solutions, Inc.

Total Quote -- $181,450.00 $182,090.00

Drilling Total $185,590.00 $176,450.00 $164,810.00

MOT Total Not Provided $5,000.00 $17,280.00

No. MOT Days Not Provided 8 12

Days 27 25 23

Mob/Demob $1,000.00 $3,500.00 $2,700.00

Daily Rate Per Foot $4,500.00 $4,000.00

PFAS-Free Water $1,600.00 $25,000.00 $10,350.00

Water Source Hydrant (Unknown) GPI (Orlando) PDS (Lakeland)

Drum Cost $95.00 $95.00 $125.00

Number of Drums 88 48 98

Adjusted Total Cost Assuming Max No. Drums

-- $186,200.00 $182,090.00

Pea Gravel (per pallet) $560.00 $448.00 $392.00

Half Day Rate $2,500.00 Not Provided $3,000.00

Asumes a pallet of pea gravel contains 56 bags.

Job Details - Install 6 monitoring wells to 45 ft BLS, 6 monitoring wells to 120 ft BLS, and 3 monitoring wells to 200 ft

BLS

Subcontractor Cost Evaluation

Former Florida State Fire College, Ocala, Florida

FDEP Site ID No. ERIC_7408

Contingency Items - Voids

Geosyntec Consultants, Inc. 7/21/2022 19321 U.S. Hwy 19 North PN220720-115543rev Building C, Suite 200 7/21/2022 Clearwater, Florida 33764 Former Florida State Fire College

Olivia Cain 1501 West Silver Springs Boulevard ocain@geosyntec.com Ocala

727.262.8268 Florida

Cascade Rep Contact Information

Scope of Work

Quantity Unit Sales Price Subtotal Mobilization/Demobilization 1 Each 1,000.00$ 1,000.00$ 4"x6" Sonic Casing Advance (overburden) 1590 Feet 46.00$ 73,140.00$ 8" Temporary Override Casing if needed 360 Feet 30.00$ 10,800.00$ 2" PVC Well Installation 1590 Feet 26.00$ 41,340.00$ Flush Mount Completion w/ 2'x2' pad 15 Each 400.00$ 6,000.00$ Well Development 15 Hours 325.00$ 4,875.00$ Waste Management/Water Hauling 15 Hours 450.00$ 6,750.00$ Decon/Move/Setup 30 Hours 450.00$ 13,500.00$ 55-Gallon DOT Drums 88 Each 95.00$ 8,360.00$ Hydrant Meter 1 Lump Sum 1,600.00$ 1,600.00$ Skidsteer/Bobcat 6 Week 1,600.00$ 9,600.00$ Water Truck if needed Week 2,000.00$ Standby Delays / Hydration Time / Curing Time 15 Hours 500.00$ 7,500.00$ Grouting or Backfilling to Fill Voids - Labor Hours 500.00$ Grouting to Fill Voids - per 47lb bag of Portland Cement Bags 20.00$ Backfilling to Fill Voids - per 0.5 cu ft bag of Pea Gravel Bags 10.00$ Permits as needed 15 Each 75.00$ 1,125.00$

Pre-Tax Total

Tax Percentage

Taxes

Quote Total

Contact Name Project Address Email Project City Phone Project State

Drill six well clusters of 2" Sch40 PVC wells with 20' of regular .010 slot screens to 120' and 200'. Each well will be temporary cased with 8" casing to approximately 40' (top of limestone). Complete with 2'x2' concrete pad and 8" flushmount manhole. Develop and decon. Contain all IDW in drums. Drums will be staged on site for disposal by others.

No water or electricity available on site.

No union/prevailing wages or additional training is expected.

Work schedule will be weekdays with daily work hours of 7am - 5pm.

Level D PPE is expected.

Cascade estimates 27 days to complete this project. All quantities are estimates.