CN-370000-HW683-BF02A.pdf.crdownload

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

BF02A Completion September 16, 2024

This Task Assignment (TA) is issued in accordance with the Cost Proposal (CP) submitted by Geosyntec Consultants on February 7, 2024. This TA involves Project Management, installing monitoring wells, advancing soil borings, collection of soil and groundwater samples for laboratory analysis, and preparing a Site Assessment Report documenting field activities and assessment results in accordance with the approved Quality Assurance Project Plan (QAPP) for this site.

Nancy Murchison 850-245-8979 Contractor Contractor

Contractor Contractor

Contractor Contractor

Contractor

Geosyntec Consultants, Inc.

Geosyntec Consultants, Inc.

Kevin Warner 850-518-1833

ERIC_18453

4151 Lafayette Street, Marianna, Florida

City of Marianna-Jackson Square

✔ $ 147,850.02

$ 147,850.02

Scope of Work

Joseph L. Applegate, P.G.

Sr. Principal Hydrogeologist

Joseph Applegate Digitally signed by Joseph Applegate Date: 2024.02.14 12:41:04 -05'00'

Teresa Booeshaghi

Teresa Booeshaghi Digitally signed by Teresa Booeshaghi Date: 2024.02.14 09:03:55 -05'00'

2/14/2024

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

Subtask 2 & 3: Submit Field Forms/Documentation and Laboratory Results 06/19/2024

Subtask 5: IDW Disposal Manifests 07/19/2024

Subtasks 1 & 4: Submit Site Assessment Report 08/19/2024

Submittal and DEP Approval of Field Forms and Laboratory Results $ 115,791.93

Submittal and DEP Approval of IDW Manifest Summary and Disposal Certification $ 5,009.52

Submittal and Approval of Site Assessment Report $ 27,048.57

$ 147,850.02

HW683

BF02A

www.FloridaDEP.gov

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: Geosyntec Consultants, Inc HW683 Contract File

FROM: Nancy Murchison, Project Manager

DATE: February 8, 2024

SUBJECT: Negotiation Summary – SRP28

Task Assignment (TA) – BF02A Jackson Square, City of Marianna – ERIC_18360 File Review Letter of Findings, Site Assessment and Report

This Task Assignment authorizes Geosyntec Consultants, to complete site assessment field activities and prepare Site Assessment Report.

A Phase I and Phase II ESA were performed at this site in November 2022 and April 2023 by MDM Services, Inc. The Phase II reported chlorinated ethenes including tetrachloroethene (PCE) and trichloroethene (TCE) present in groundwater samples collected from four temporary monitoring wells at the site. The cause of the groundwater contamination at the property is unknown. These compounds may be present due to a release(s) from the former laundromat, previously located in the shopping center, that had a dry-cleaning machine.

In accordance with the attached Scope of Work, the site assessment activities consist of advancement of soil borings, installation of monitoring wells, and collection of soil and groundwater samples for laboratory analysis. The intent of the proposed additional assessment is to characterize the vertical and horizontal extent of chlorinated volatile organic solvents (CVOCs) in soil and groundwater, determine groundwater flow directions, and collect soil and groundwater data to support remediation and site closure.

The original Cost Estimate exceeded the established budget for the project resulting in a decrease in hand auger soil borings for sample collection and analysis. Reducing the total cost from $187,471.59 to $147,850.02. The FDEP project manager agrees to the scope of work and proposed cost. The final cost associated with this task assignment is $147,850.02 with 463 hours.

http://www.floridadep.gov/

FDEP COST ESTIMATEGeosyntec Consultants

2/12/2024

Task 1 Project Management SubTask 6

Jackson Square - Marianna Task 2 DPT Borings and MW Installation SubTask 7

Task 3 Groundwater Sampling and Analyses SubTask 8

Kevin Warner/Tyler Barnett Task 4 Site Assessment Report SubTask 9

SubTask 5 IDW Disposal SubTask 10

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

Project Manager K. Warner 30 30.0 Principal K. Warner 30 20 2 8 0 0 0 0 0 0 Senior Professional B. Baldwin 16 0 4 12 0 0 0 0 0 0 Project Professional (GIS Support) M. Hensley 36 0 0 36 0 0 0 0 0 0 Sr. Staff Professional T. Barnett 249 115 34 96 4 0 0 0 0 0 Site Manager I K. Starling 98 68 30 0 0 0 0 0 0 0 Administrative Assistant T. Hampton 4 0 0 4 0 0 0 0 0 0 Total Hours 463 30 203 70 156 4 0 0 0 0 0

Direct Labor $20,173.89 $2,320.89 $8,300.54 $2,718.74 $6,696.20 $137.52 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 172.70% $34,840.31 $4,008.18 $14,335.03 $4,695.26 $11,564.34 $237.50 $0.00 $0.00 $0.00 $0.00 $0.00 Gen & Admin 0.00% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Fringe 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 $55,014.20 $6,329.07 $22,635.57 $7,414.00 $18,260.54 $375.02 $0.00 $0.00 $0.00 $0.00 $0.00

Vehicle Rental $1,320.00 $960.00 $240.00 $0.00 $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 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $1,320.00 $960.00 $240.00 $0.00 $120.00 $0.00 $0.00 $0.00 $0.00 $0.00 (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 (Services Procurement) Drilling - Preferred Drilling Services $63,120.00 $63,120.00 $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 Utility locate - GeoTek $1,500.00 $1,500.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 MW Survey $1,420.00 $1,420.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 IDW - Erwin Remediation $4,070.00 $0.00 $0.00 $0.00 $4,070.00 $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 $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 $70,110.00 $66,040.00 $0.00 $0.00 $4,070.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $6,617.40 $6,210.40 $0.00 $0.00 $407.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $76,727.40 $72,250.40 $0.00 $0.00 $4,477.00 $0.00 $0.00 $0.00 $0.00 $0.00

Analytical Costs $5,302.00 $0.00 $5,302.00 $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 $450.00 $0.00 $450.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $5,752.00 $0.00 $5,752.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Personal Protection $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Expendables $440.00 $360.00 $80.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Drilling related) $975.00 $975.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $580.00 $0.00 $580.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (IDW related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $1,540.00 $1,540.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $3,535.00 $2,875.00 $660.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

$142,348.60 $6,329.07 $98,720.97 $14,066.00 $18,260.54 $4,972.02 $0.00 $0.00 $0.00 $0.00 $0.00 $5,501.42 $632.91 $2,263.56 $741.40 $1,826.05 $37.50 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $147,850.02 $6,961.98 $100,984.53 $14,807.40 $20,086.59 $5,009.52 $0.00 $0.00 $0.00 $0.00 $0.00

Soil and Groundwater Assessment & Reporting (Rev 1)

CEF Page 1 of 5 CEF

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Jackson Square - Marianna SUBTASK: 2 DPT Borings and MW Installation

DATE: 2/12/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal K. Warner 20

Sr. Staff Professional

T. Barnett 115

Site Manager I

K. Starling 68

TOTAL LABOR 203

VEHICLE TYPE RATE UNIT USEAGE

Truck 2 weeks for Barnett /Starling $480.00 Week 2 $960.00

Truck $120.00 Day $0.00 Subtotal $960.00

TOTAL VEHICLE $960.00

PER DIEM STAFF RATE UNIT USEAGE

$0.00 K. Starling Meals (standard per diem) $36.00 Day 0 $0.00 K. Starling Lodging (4 nights) $239.62 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Drilling (Conventional) PDS Sonic drilling ~ 4 days $39,990.00

DPT soil, Shallow Wells, and Hand Augering - 9 days $0.00 $23,130.00 Subtotal $63,120.00

Utility Locate GeoTek Soil Boring Clearance = $1,500 $1,500.00 $1,500.00

Subtotal $1,500.00

Surveying Land Surveyors Southeastern Surveying $1,420.00 $1,420.00

Subtotal $1,420.00

TOTAL SUB $66,040.00

LABORATORY COSTS

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Drilling Related

Monitoring Well Installation Kit $325.00 Day 3 $975.00 Expendables

$40.00 Day 9 $360.00 Subtotal $360.00

Other Soil Sampling Kit (PID/FID, Hand Auguer) $940.00 week 1 $940.00 Shallow DPT GW Sampling Kit for perched water - 5 days $1,160.00 week 1 $1,160.00

H&S Gear, Level C is $150/day Requires Level C for Mold, 2 people for 2 days $150.00 Day 4 $600.00

Subtotal $1,540.00

TOTAL EQUIPMENT $2,875.00

Fieldwork - HASP (3 hrs), Prep (4 hrs), mob (2 hrs/day x 9 days = 18 hrs ), DPT soil borings with soil and groundwater sampling and 5 DPT wells (10 hr x 5 days = 50 hrs), sonic monitoring well installations (10 hr x 4 days = 40 hrs), Evaluate and Interpret Field Data (1 hr/day x 9 days= 9 hrs), 1 day field oversight (10 hrs), HASP Review (1 hrs)

Fieldwork - Prep (2 hrs), mob (2 hrs/day x 5 days = 10 hrs ), DPT soil borings with soil and groundwater sampling and 5 DPT wells (10 hr x 5 days = 50 hrs). Collect PFAS water sample from City Production well and ship to laboratory (6 hrs)

2/12/2024 Page 2 of 5 Subtask 2

SUBTASK: 3 Groundwater Sampling and Analyses

DATE: 2/12/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal

K. Warner 2

Senior B. Baldwin 4

Sr. Staff Professional

T. Barnett 34

Site Manager I

K. Starling 30

TOTAL LABOR 70

VEHICLE TYPE RATE UNIT USEAGE

Truck Truck for GW sampling $120.00 day 2 $240.00 Subtotal $240.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE

$36.00 Day 0 $0.00 $36.00 Day 0 $0.00 $0.00 Day 0 $0.00 $0.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Equipment Procurement

$0.00 $0.00 $0.00 $0.00

Subtotal $0.00 Drilling (Conventional)

$0.00 $0.00 $0.00 $0.00

Subtotal $0.00 Drilling (Non-Conventional)

$0.00 $0.00 $0.00 $0.00

Subtotal $0.00

IDW

$0.00 Subtotal $0.00

TOTAL SUB $0.00

LABORATORY COSTS

CVOCs 9 MWs, 5 shallow plus 2 QAQC samples $73.00 14 2 $1,168.00 21 shallow GW DPT samples $73.00 21 0 $1,533.00 21 soil samples, plus 1 Dups $73.00 21 1 $1,606.00 TCLP IDW Soil for VOCs 1311/8260 non aquous $135.00 1 0 $135.00 TCLP IDW Soil for Metals 1311/6010/6020/7470 non aqueous $210.00 1 0 $210.00 TCLP IDW Water for Metals 1311/6010/6020/7470 aqueous $130.00 1 0 $130.00 TCLP IDW Water for VOCs 1311/8260 aquous $205.00 1 0 $205.00 PFAS for Public Supply well for drilling Method 537.1 or 1633 $315.00 1 0 $315.00

Subtotal $5,302.00 Shipping

Large Cooler (25 to 50 lbs) $150.00 3 $450.00 Small Cooler (0 to 25 lbs) $110.00 0 $0.00

Subtotal $450.00

TOTAL LAB $5,752.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Subtotal $0.00 Analytical Related

Groundwater Sampling Kit $290.00 Day 2 $580.00 Subtotal $580.00 Subtotal $0.00

Expendables $40.00 Day 2 $80.00

Subtotal $80.00

TOTAL EQUIPMENT $660.00

Fieldwork - Prep (1 hrs), mob ( 4 hrs), gw sampling (1.5 hrs/well x 14 wells= 21 hrs), calibration/check GW sampling equipment (1hr/day x 2 days = 2 hrs), Water level measurments (2 hrs), Evaluate and Interpret Field Data, Field EHS Review (2 hrs)

Field and H&S preparation (2 hrs), evaluate and interpret field data (2 hrs)

Fieldwork - Prep (3 hrs), mob ( 4 hrs), gw sampling (1.5 hrs/well x 14 wells= 21 hrs), calibration/check GW sampling equipment (1hr/day x 2 days = 2 hrs), preparing sample coolers for shipping (1 hr), Water level measurments (2 hrs), IDW staging/handling (1 hr)

2/12/2024 Page 3 of 5 Subtask 3

SUBTASK: 4 Site Assessment Report

DATE: 2/12/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal K. Warner 8

Senior Professional

B. Baldwin 12

Project Professional

M. Hensley 36

Sr. Staff Professional

T. Barnett 96

Administrative Assistant T. Hampton 4

TOTAL LABOR 156

VEHICLE TYPE RATE UNIT USEAGE

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

TOTAL SUB $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Other

$0.00 Subtotal $0.00

TOTAL EQUIPMENT $0.00

Report Formatting (4 hrs)

SAR/Data Review

Preparing/reviewing/ SAR (8 hrs), PG certification and Final Report (4 hrs)

Draft SARFigures (8 x 4 = 32 hrs), Final SAR Revisions (4 hrs)

Draft SAR Tables (8 hrs), Draft SAR Figures (12 hrs), Draft SAR Text (60 hrs), Final SAR Text (16 hrs)

2/12/2024 Page 4 of 5 Subtask 4

SUBTASK: 5 IDW Disposal

DATE: 2/12/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Staff Professional T.Barnett 4

TOTAL LABOR 4

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 Day 1 $120.00 Subtotal $120.00

TOTAL VEHICLE $120.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

IDW

Erwin Remediation (37 non-haz IDW drums) $110 x 37 = $4,070.00 $4,070.00

$0.00 $0.00 Subtotal $4,070.00

TOTAL SUB $4,070.00

LABORATORY COSTS

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT $0.00

Mobilize to site (2 hours), IDW oversite/handling (2 hours)

2/12/2024 Page 5 of 5 Subtask 5

2039 Centre Pointe Blvd, Suite 301 Tallahassee, Florida 32308

PH 850-556-8419

www.geosyntec.com

Jackson Square Site Assessment Fieldwork and Reporting

7 February 2024

Ms. Nancy Murchison Brownfields and CERCLIS Screening Program Florida Department of Environmental Protection 2600 Blair Stone Road, MS 4535 Room 310-D Tallahassee, FL 32399-2400

Subject: Revised Proposal and Level of Effort/Cost Estimate Form Quality Assurance Plan Implementation – Site Assessment Fieldwork and Reporting Jackson Square 4154 Lafayette Street Marianna, Florida 32446 FDEP Brownfield Site ID# BIL03A ERIC Site ID # ERIC_18453

Dear Ms. Murchison:

We are pleased to submit this attached Cost Estimate Form and proposed Level of Effort (CEF/LOE) to implement the approved Quality Assurance Project Plan (QAPP) to conduct a Site Assessment and Reporting for the subject property located at 4154 Lafayette Street, Marianna, Florida, (“the Site”). The City of Marianna submitted an SRP Grant Application to address contamination on the property and the FDEP accepted the application on 3 October 2023; the FDEP requested that Geosyntec prepare a proposal and LOE/CEF to proceed with a QAPP Work Plan preparation for the site assessment at the Site. The QAPP Work Plan was reviewed and approved by the FDEP on 3 January 2024 and requested that Geosyntec prepare this proposal and CEF/LOE to conduct the site assessment fieldwork and prepare a Site Assessment Report. As discussed with the FDEP, this version of the proposal includes costs for conducting 21 DPT soil and groundwater DPT borings, installing 5 shallow DPT wells, installing 9 monitoring wells conducting and soil only borings

Background

The Jackson Square property was formerly used as a commercial shopping center that contained several retail businesses that leased spaces. The shopping center buildings were constructed at the Site in 1960.

According to information provided in the Phase I ESA, a dry-cleaning facility began operating at the site in 1975. It is not known how long the dry-cleaning facility operated at the Site. The buildings on the property were damaged by Hurricane Michael in October 2018. Currently, there are no tenants in the buildings.

Ms. Murchison

The Jackson Square property is located in downtown Marianna and the City is encouraging redevelopment of this blighted area. The Jackson Square property has been acquired by a private party for redevelopment of commercial uses that include potential uses as retail gasoline, medical facility, and other potential developments. The cause of the soil and groundwater contamination at the property is unknown. As noted in the Phase II ESA report prepared by MDM, chlorinated ethenes including tetrachloroethene (PCE) and trichloroethene (TCE) were present in groundwater samples collected from four temporary monitoring wells at the site. These compounds may be present as a result of releases from the former laundromat that had a dry-cleaning machine. Four temporary monitoring wells installed during the Phase II were located on the north, west, south, and east sides of the Site and were removed subsequent to the Phase II assessment.

The Site is in early redevelopment stages and the purpose of this project is to implement the approved QAPP Field work to conduct additional site assessment activities to help support remediation, eventual site closure for soil and groundwater impacts to the property and support future site redevelopment. The intent of the proposed additional assessment is to characterize the vertical and horizontal extent of chlorinated volatile organic solvents (CVOCs) in soil and groundwater, determine groundwater flow directions, and collect soil and groundwater data to support remediation in accordance with FDEP’s Site Cleanup Rule, 62-780 F.A.C. and USEPA Data Quality Objectives. Work will be conducted under the State and Tribal Response Program (SRP) grant administered by FDEP. The associated scope of work consists of the following tasks.

Subtask 1 – Project Management

Subtask 2 – Direct Push Technology Borings and Monitoring Well Installation

The scope of work for this subtask includes advancing 21 Direct Push Technology (DPT) soil and groundwater borings at the proposed locations shown on Figure 1. During the DPT soil and groundwater sampling, up to five (5) shallow monitoring wells will be installed based on the results of soil screening.

In addition, a total of nine (9) deep monitoring wells are proposed to be installed using sonic drilling at locations shown in Figure 1. The locations of the proposed DPT borings and deep monitoring wells will be adjusted as warranted to avoid utilities and based on field data collected during the assessment. DPT and sonic boring locations will be cleared by a utility locate subcontractor and will also be cleared with a hand auger to a depth of 5 ft bls.

The DPT borings will be advanced to a depth of 13 ft bls and as shown on Figure 1, up to 10 of the proposed DPT borings are located inside buildings and where access with a DPT rig is possible. Continuous soil cores will be collected from each DPT boring. The soil cores will be visually classified and screened with a photoionization detector (PID) on approximately 6-inch intervals. At each boring location, a soil sample will be collected from the soil interval with the highest PID reading and sent to a fixed-based laboratory for analysis of chlorinated volatile organic compounds (CVOCs) using EPA Method 8260. In addition, grab groundwater samples will be collected from each DPT boring through the DPT tooling which will be screened from approximately 9 to 13 ft bls. At up to 5 locations outside of the buildings where shallow water is present above 13 ft bls, a shallow monitoring well will be installed using the DPT rig to approximately 13 ft bls and consist of a 0.75 inch prepack well, screened from 8 to 13 ft bls.

The nine (9) monitoring wells shown on Figure 1 will be installed to approximately 40 ft bls and will be 2-inch polyvinyl chloride (PVC) casing with 10 feet of screen from 30 to 40 ft bls. These monitoring wells will be installed using a rotosonic drill rig. The site lithology will be documented by evaluation of soil cores from the sonic rig from land surface to the final borehole depth at each well location. Each well will be constructed of 2-inch-diameter PVC with a 0.010-inch slotted, PVC screen. A 20-30 grade sand filter pack will be installed from the bottom of each well screen to a height of 2 foot above the top of the screen. A minimum 1ft bentonite seal will be placed in the annular space above the sand filter pack. Bentonite will be allowed to hydrate to its expansion volume and then neat cement grout will be applied to fill the remaining annular space to land surface. The remaining annular space will be grouted to surface. The wells will be completed with 8-inch steel manholes set in 2 ft x 2 ft concrete pads. Shortly after each well is installed, it will be developed until the water produced is sediment free. The top-of-casing elevations on the new wells will be surveyed by a professional land surveyor (PLS).

We obtained three drilling quotes from Preferred Drilling Services (PDS), Earth Tech Drilling, and Ambient Technologies Inc. (ATI). We have attached the three drilling quotes with this proposal. The bids are as follows:

PDS - $63,120,

ATI - $80,370,

Earth Tech Drilling - No Bid.

The lowest bid (PDS) will be used, and the cost has been included in the level of effort spreadsheet. We also received 1 bid for the monitoring well survey (Southeastern Survey) who will be used and the cost has been included in the level of effort spreadsheet. We received 3 bids for utility locate for both soil borings and monitoring well locations and the low bidder was GeoTek. The bids are as follows:

Blood Hound - $6,243 GeoTek - $1,500 Geoview – $4,900

The low bidder (GeoTek) will be used, and the cost has been included in the level of effort spreadsheet.

Subtask 3 – Soil and Groundwater Sampling and Analysis

This subtask includes sampling of up to five (5) shallow and nine (9) deep monitoring wells for CVOC analyses. Before collecting a groundwater sample, each monitoring well will be uncapped, and a full round of depth to groundwater will be collected. Subsequent to water level measurements, each monitoring well will be sampled in accordance with the FDEP Standard Operating Procedures (SOPs). Each well will be purged using a peristaltic pump or submersible pump until water quality parameters (including pH, temperature, specific conductivity, dissolved oxygen, and turbidity) have stabilized within the acceptable ranges as stated in the FDEP SOPs. Up to fourteen (14) groundwater samples will be collected from the shallow and deep monitoring wells and submitted for laboratory analysis using Environmental Protection Agency (EPA) Method 8260C on a standard turn-around time (about two weeks).

The DPT soil and groundwater samples collected during subtask 2 will be analyzed for CVOCs using EPA Method 8260C Laboratory analysis under subtask 3. The analyses will be performed on a standard two week turn-around time basis. In addition, we have included the sampling and analysis of the nearby City of Marianna city water production well for PFAS. This sample is anticipated to be collected up to 3 weeks prior to mobilizing for field work to determine if production well water is PFAS free and can be used for drilling at the Jackson Square site. A cost of approximately $6,500 is included in PDS’ bid for supplying PFAS-free water for drilling. If the laboratory analysis shows the production well water is PFAS-free, the cost for PFAS-free water will be deducted from PDS’ bid.

Subtask 4 – Site Assessment Report

Geosyntec will compile the data collected and prepare a SAR which will document the field activities and laboratory analytical results. This SAR will include a review and interpretation of the soil data, soil boring logs, groundwater monitoring well construction logs, soil and groundwater summary data tables, groundwater analytical results, potential groundwater concentration plume maps, a geologic cross section, groundwater elevation/flow maps (if perched and deeper zones are present), and geologic/hydrogeologic data. As warranted, the report will also include discussions on assessment data gaps and recommended activities to address the data gaps. A draft report will be prepared and submitted to the FDEP, and a final signed and sealed SAR will be completed and submitted to the FDEP.

Subtask 5 – IDW Disposal

Geosyntec will prepare an investigation derived waste (IDW) waste characterization profile, an IDW manifest, and coordinate disposal for approximately 37 drums of purge/development water and drill cuttings generated during the groundwater sampling activities and well installation activities described in subtask 2 and subtask 3. Under subtask 3 of the LOE, costs are included for analyzing TCLP soil and groundwater samples necessary to characterize IDW. We obtained 3 quotes for non-hazardous waste IDW disposal and have included those quotes as attachments. The quotes are as follows:

Erwin Remediation: $110 per drum for transportation and disposal of soil or groundwater IDW, Hull’s Environmental Services: $150 per drum for transportation and disposal of soil or groundwater IDW, EnviroServe: $80 per drum for disposal of groundwater and soil IDW. For transportation from

Marianna, Florida to Mulberry, Florida, the cost is an additional $50 per drum. Thus, the total cost per drum is $130.

Erwin Remediation was the low bidder and their costs have been included in the budget for the project in the LOE under subtask 5. In subtask 5 of the LOE, it is assumed that the IDW will be disposed of as a non-hazardous waste.

Invoice and Deliverable Schedule:

Subtask Deliverable Deliverable Due Date Invoice Amount 2,3 Field Forms and Lab Reports 19 June 2024 $115,791.93 1,4 SAR 19 August 2024 $27,048.57 5 IDW Disposal 19 July 2024 $5,009.52

Total: $ 147,850.02

A copy of associated Cost Estimate Form (LOE) has been included with this proposal. As always, we appreciate the opportunity to conduct this project for the FDEP and for the benefit of the City of Marianna.

Please contact Kevin Warner at 850.528.2269 or Joe Applegate at 850.556.8419 if you have any questions.

Sincerely, Kevin Warner, P.E. (FL) Principal Engineer

Joseph L. Applegate, P.G. (FL) Senior Principal Hydrogeologist

Attachment(s): Figure 1 LOE Cost Estimate Form Subcontractor Quotes

Drilling, UƟlity Surveying and Monitoring

Well Survey Bids

Drilling Bids

Item No. Job Function Unit Estimated

Quantity Rate Total Price

1.1

Project Submittals/Mobilization, Set up.

To include: Drilling equipment and on site set up, including decon pad.

Lump Sum 1 $6,850.00 $6,850.00

1.2 Temporary indoor air movers/fans, portable generators and work lights.

Lump Sum 1 $5,250.00 $5,250.00

1.3 GPR Utility Locating/Clearance Day $1,800.00 TBD

1.4 Indoor PPEs Lump Sum 1 $3,850.00 $3,850.00

1.5 Free PFAs water transportation - Dedicated Support truck Day 11 $1,850.00 $20,350.00

2.1 DPT Rig and Crew Daily Rate /- Includes perdiem Day 6 $2,160.00 $12,960.00

2.2 Coring and grouting SB/GW locations Per Point 21 $85.00 $1,785.00

2.3 Monitoring Well Installation, including continuous soil core. Per Well 5 $650.00 $3,250.00

2.4 IDW Drums (soil and water) drum 20 $95.00 $1,900.00

3.1 Mobilization/Demob for SONIC set up LS 1 $8,600.00 $8,600.00

3.2 SONIC Rig, and Crew (including Per Diem) Day 5 $5,100.00 $25,500.00

3.3 Monitoring Well Installation, including continuous soil core. Each 9 $1,000.00 $9,000.00

3.4 IDW Drums (soil and water) drum 15 $95.00 $1,425.00

$80,370.00

Company Name

Offeror's Name

Offeror's Title

Offeror's Signature

Date

Proposal #

Contact 727 328-0268

Ambient Technologies Inc

Carlos Lemos, P.G. / Marcelo Reis, MSc.

President / V.P.

SUB TOTAL

marcelo@ambienttech.co m

General

DPT Soil and Groundwater Sampling

Sonic MW Installation Activities

SOW

• Geoprobe - DPT Advance twenty one (21) soil/groundwater borings (10 inside and 11 outside) to a depth of 13 ft BLS. Hand clear to 5ft and macrocoret o TD. Grout plug all borings once sampled.

• Geoprobe- DPT Install five (5) MWs to 13ft. Wells are 1.5" with 10ft of prepacked screen, bentonite sleeve and foam bridge.

Complete with 2x2 or donut pad and 8" bolt down cover.

• Sonic Install nine (9) MWs to 40ft. Wells are 2" with 10ft of PVC 0.010 slteed screen. Hand clear to 5ft and soil sample (core) to

TD. Complete with 2x2 or donut pad and 8" bolt down cover.

------------ Indoor locations must have special PPEs for mold protection, also special ventilation system---------------

1/19/2024

22401037

Bid Proposal Form

Multiple Drilling Services at 4154 Lafayette St, Marianna, FL

Client: Geosyntec - Contact: Tyler Barnett - tyler.barnett@geosyntec.com - 850 524-7540

Notes

1. Scope items not specifically listed shall be combined in one of the above tasks as the Subcontractor sees fit. A list of assumptions, clarifications, and/or exclusions shall be provided with proposal. Subcontractor is responsible for entire scope outlined in the bid documents. Items listed above are only representative of the scope.

2. Empty cells are to completed by the Bidder mailto:marcelo@ambienttech.com mailto:marcelo@ambienttech.com mailto:marcelo@ambienttech.com

Kevin M. Warner

From: Tyler Barnett Sent: Tuesday, January 23, 2024 12:42 PM To: Kevin M. Warner Subject: Fwd: Request for Quote, Geosyntec, Marianna, FL

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From: cbucher earthtechdrilling.com <cbucher@earthtechdrilling.com> Sent: Tuesday, January 9, 2024 13:18 To: Tyler Barnett <Tyler.Barnett@Geosyntec.com> Subject: RE: Request for Quote, Geosyntec, Marianna, FL

CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. If you have any suspicion, please confirm with the sender verbally that this email is authentic. If you suspect fraud, click "Phish Alert Report."

Tyler, Thanks for reaching out. We do not have a small DPT rig as referenced.

I would like to no bid the DPT portion but would be willing to provide a cost for the Sonic if that is an option.

Please let me know.

Thanks, Charles Bucher, Sr. Project Manager Earth Tech Drilling Inc.

2703 NW 19th Street Pompano Beach, FL 33069 Office: 954-974-2424 Cell: 407-467-6575 (Direct) Fax: 954-974-2423 www.earthtechdrilling.com

From: Tyler Barnett <Tyler.Barnett@Geosyntec.com> Sent: Tuesday, January 9, 2024 10:39 AM To: cbucher earthtechdrilling.com <cbucher@earthtechdrilling.com> Subject: Request for Quote, Geosyntec, Marianna, FL

Hello Charles, You don't often get email from cbucher@earthtechdrilling.com. Learn why this is important

We not met before, my name is Tyler Barnett, and I am a geologist with Geosyntec out of Tallahassee. I received your contact information from a colleague at my office.

I am sending this email to ask for a quote on a job we are planning to execute in Marianna, FL. I have attached the quote as a .PDF to this email. The Request for Quote (RFQ) document contains details, a table, and a figure for reference.

Please call me if you have any questions. I will likely reach out later this afternoon to touch base with you after the storm calms down in Tallahassee.

Thank you, Tyler Barnett, G.I.T. (FL) Senior Staff Professional Ground Water Action Group Geosyntec Consultants 2039 Centre Pointe Blvd. Suite 103 Tallahassee, FL 32308 Tyler.Barnett@geosyntec.com

(850) 524-7540

Preferred Drilling Solutions, Inc.

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

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

DIRECT PUSH TECHNOLOGY QUOTE FORM

Date: 1/26/24 FAC ID#:

(5) contingent 3/4" x 13' MW's with 5' prepacked screen via DPT with 2.25" rods, bentonite prepacked seal with foam bridge, set 5" manhole in 6" core hole

PDS to supply PFAS free water for decon, and grouting from PDS Lakeland FL Location

Drill rig and crew mobilizing from Lakeland, FL

All borings inside vacant buildings with no electricity, PDS to provide lights, generator, and commercial exhaust fans

Due to mold in buildings PDS crew to wear half face respirators with P-100 filters, tyvek suits, rubber gloves and boots, safety goggles

Step ladder reqired to remove ceiling tiles to extend DPT rig mast, max overhead clearance 14'

Decon pad, decon between borings via steam cleaning

Unit Unit Rate Number of Units Extended Price whole day $2,500.00 5 12,500.00$ each $135.00 5 675.00$

Bentonite Sleeve with Foam Bridge each $96.00 5 480.00$ each $35.00 10 350.00$ per well $125.00 5 625.00$ roundtrip $1,750.00 1 1,750.00$ per crew / per night $550.00 5 2,750.00$ each $70.00 10 700.00$ per day $300.00 5 1,500.00$ each $50.00 1 50.00$ per day $150.00 5 750.00$

Exhaust Fans, Generator, Step Ladder per day $250.00 2 500.00$ PFAS Free Water From Lakeland FL per week $500.00 1 500.00$

TOTAL QUOTE PRICE $23,130.00

Project No.:

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

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

Signature and Title of Person Submitting Quote: ___________________________________Kevin Bonacum, Estimator Date: 1/26/24

Permits

Site Name and Location: Jacskon Square (vacant strip mall)

Consultant Name: Geosyntec Consultants

PROPOSED SCOPE OF WORK:

Concrete core or hammer core 21 groundwater sampling borings,and 5 contingent well locations, concrete thickness 4"-6"

Days to Complete Scope of Work: 5

Direct Push Daily Rate 1 - on-site day

Equipment Type: Geoprobe 6712DT

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

Other (specify)

Decon Pad & Decon

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

DOT Approved 55-gal Drum

Per Diem Mobilization

DIRECT PUSH TECHNOLOGY

MISCELLANEOUS

Complete 21 soil & groundwater sampling borings up to 13' with a grab groundwater sample from 9'-13', backfill with grout, restore grade, drum soil & water

4154 Lafayette Street, Marianna, Jackson County, FL

Well Completion (includes 5" MH w/ cover, concrete, and locking well cap)

Well Riser (includes all materials) ID 3/4" 5' Length

Pre-Packed Well Screen (includes all materials) ID 3/4" 5' Length Pack OD 3.5"

One boring in sidewalk, client responsible for sidewalk closure or ROW permitting and MOT as needed

Preferred Drilling Solutions, Inc.

8820 66th St, Pinellas Park, FL 33782

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

SONIC DRILLING TECHNOLOGY QUOTE FORM

Date: 1/26/24 FAC ID#:

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

Unit Unit Rate Number of Units Extended Price per day $4,500.00 4 18,000.00$ per day $3,500.00 -$ per foot $18.00 -$ per foot $25.00 360 9,000.00$ per foot $35.00 -$ each $150.00 -$ per well $150.00 9 1,350.00$ roundtrip $950.00 1 950.00$ per crew / per night $550.00 4 2,200.00$ each $70.00 27 1,890.00$ each $50.00 2 100.00$ lump sum $400.00 1 400.00$ per day $100.00 1 100.00$ lump sum $6,000.00 1 6,000.00$

TOTAL QUOTE PRICE $39,990.00

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

Project No.:

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

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

Signature and Title of Person Submitting Quote: ___________________________________Kevin Bonacum, Estimator

MISCELLANEOUS

(9) 2" x 40' MW's with 10' .010 screen, 20/30 sand, bentonite hole plug seal, soil cores 5'-40', drum soil & water, pad and 8" bolt down manhole

Decon pad, decon between well locations, drum decon water

PFAS free water delivered from PDS Lakeland, FL

Sonic Daily Rate & Crew (up to 10 hours on site)

Sonic Half Day Rate & Crew (up to 5 hours on site)

1" PVC Well Installation (includes all materials)

2" PVC Well Installation (includes all materials) 4" PVC Well Installation (includes all materials)

Pre-Packed Well Screen (includes all materials) ID 2" 5' Length

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

Consultant Name: Geosyntec Consultants

Site Name and Location: Jackson Square (vacant strip mall) 4154 Lafayette Street, Marianna, Jackson County, FL

PROPOSED SCOPE OF WORK:

Equipment Type: Geoprobe 8150LS, Terrasonic 150CC

SONIC DRILLING TECHNOLOGY

Steam Cleaner

PFAS Free Water

Days to Complete Scope of Work: 4

Mobilization Per Diem

DOT Approved 55-gal Drum

Permits

Decon Pad

UƟlity Surveying Bids

93755Estimate Number

4/10/2024Expiration Date

1/11/2024Created Date

ESTIMATE

Blood Hound 6500 Technology Center Dr.

Suite 200 Indianapolis, IN 46278

Email: BHI@bhug.com bhug.com Website:

Phone #: 888-858-9830 888-858-9829 Fax #:

Customer has requested an estimate for the following scope of work:

Client has requested an estimate to horizontally locate detectable underground utilities within a 10' radius of twenty (20) proposed exterior and thirty-four (34) proposed interior soil bores in areas as shown on the provided exhibit and as directed on site.

A print or image was provided to review to assist with the estimate. However, pre-marking or a meet on site will be required to confirm the locate area and assist with access.

Client will only be invoiced for time needed to complete the stated SOW with a two-hour minimum.

Customer is advised if less time onsite is required than estimated, invoicing will be reduced to no less than the minimum fee. Any additional time required on site to complete the task beyond the estimated / minimum time will be invoiced in 15-minute increments of the provided hourly rates, upon customer approval. Per diem and mobilization fees will apply.

EM and Real-Time GPR Locating equipment will both be utilized to locate and mark any detectable underground utilities and / or anomalies. A not to scale digital field sketch and photos will be provided of our discoveries for surveying and documentation purposes.

Estimate does not include Hand Held GPR to determine what may be within the concrete slab, (rebar, etc.)

Customer has requested approximate depths to be noted on site sketch. Please note that all depths are approximate and can only be verified using vacuum excavation.

Customer is advised that Blood Hound utilizes water-based paint and flags to identify any discoveries onsite. If this is an issue, Blood Hound must be made aware of this when scheduling.

The performance of BHUG’s services is limited to full and unobstructed access to include but not limited to: mechanical rooms, manholes, hand holes, vaults, meter rooms, telecom rooms, fixtures (plumbing, electrical, communication), dispensers, fenced compounds, tanks and structures. Full cooperation from the on-site personnel is necessary to perform a complete scan. Should access not be provided or it is delayed, this could impact time to safely complete and accuracy of work.

BHUG SOW

$6,243.00Grand Total japplegate@geosyntec.comEmail

850-765-9312Phone

Joseph ApplegateName

4154 Lafayette St, Marianna, FL, 32446Job Site Location

2039 Centre Point Blvd Suite 103 Tallahassee, FL 32308

US

Billing Address

(850) 765-9312Billing Phone

Geosyntec ConsultingCustomer

Product Invoice Description Quantity Sales Price Total Price

Advantage Locate (hourly) EM / GPR Locating (hourly rate) 20.00 $240.00 $4,800.00

Mob - Single Tech (Hrly)* Single Technician Mobilization (hourly rate) 7.00 $135.00 $945.00

Per Diem Per Diem 3.00 $166.00 $498.00

Scope of Work

93755Estimate Number

4/10/2024Expiration Date

1/11/2024Created Date

ESTIMATE

Blood Hound 6500 Technology Center Dr.

Suite 200 Indianapolis, IN 46278

Email: BHI@bhug.com bhug.com Website:

Phone #: 888-858-9830 888-858-9829 Fax #:

By signing this Estimate the client acknowledges that they accept the scope of work listed on the estimate, as well as the service rates provided and are providing Blood Hound with a Notice To Proceed (NTP) for the listed Project. If the scope of work should change while the work is in progress, any changes will be documented on the technician’s field notes and signed off on by the client. Signing this estimate also acknowledges that the client agrees to the terms and conditions as they relate to payment for services rendered.

Signature: ______________________________________________________________________________________

Printed Name: ___________________________________________________________________________________

Date Signed: ____________________________________________________________________________________

Payment is due at the time of service, unless you already have an account with us. If you do have an account with us, payment terms are Net 30 days, unless otherwise stated in a pre-approved contract. To learn more, please call the office at 888-858-9830.

PRICE MAY VARY BASED ON ACTUAL TIME ON SITE. The above pricing is based only on the information supplied by the customer.

If a site walk through has not been conducted, this may affect the price.

If this is a prevailing wage job, please contact our office for a revised quote as this pricing does not reflect prevailing wage rates. If at some later date a project is determined to be a prevailing wage job, then any extra expense incurred by Blood Hound will be billed to the client.

The project estimate outlined in this specific proposal is valid for 90 days from the date of the proposal. Blood Hound reserves the right to review and adjust this estimate if client does not approve of the proposal within 90 days.

Please send all POs / Contracts to .BHUGContracts@bhug.com

We look forward to working with you.

Blood Hound will use electromagnetic (EM) and ground-penetrating-radar (GPR) equipment to locate private underground utilities at site indicated by client. All findings will be marked according to APWA standard. Customer is responsible for calling 811 for locates of any public utilities. If the scope of work should change or is different than that listed on estimate, please call our office for a revised estimate.

Unless expressly noted, Vacuum Excavation estimates do not include any of the following services: Permitting, Traffic Control, Restoration, Special Restoration, Special Backfill or Waste Disposal. If you need any of those services please call our office for a revised estimate.

Blood Hound is not responsible for the condition of the pipes or structures before or after jetting/clearing service is performed. Unsatisfactory conditions could be present within the structure and any services may bring those deficiencies to light.

In the event of inclement weather, if the client still requests for crew to arrive on site, then the client will be responsible for minimum charges even if no work is performed.

Results are dependent upon field conditions at the time of locating services. It may be necessary to have parked vehicles or machinery moved to allow for a full scan and to access structures.

*BHUG will attempt to locate Public utilities to the best of our ability , with thewhen requested information provided. However, not having access to utility records, plans or maps may be cause for some utilities to be unaccounted for, therefor it is always the customer responsibility to call 811 and dig responsibly. Any available as-builts, engineered or other record drawings, if available, should be supplied to BHUG an estimate and commencement of any field work.prior to providing

Quoted rates are exclusive to this estimate only. Rates quoted by Call Center Representatives are in effect unless otherwise stipulated within a formal estimate.

GeoTek Services, LLC

29 January 2024

To: Joseph Applegate

Geosyntec Consultants 2039 Centre Pointe Blvd., Suite 103 Tallahassee, Florida 32308

From: GeoTek Services, LLC 4060 Sparrow Hawk Road

Melbourne, Florida 32934

RE: Utility Scanning Services – 4154 Lafayette St., Marianna, FL - REVISED

Mr. Applegate, GeoTek Services is pleased to respond to your request for Utility Locating services at 4154 Lafayette Street located in Marianna, Florida. We will scan a 10’ x 10’ area around thirtyl bore locations as shown in your updated PDF drawing – 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 utility scanning estimate for this project is $1,500.00. 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

From: Mike Wightman To: Joseph L. Applegate Subject: RE: Quote for utility survey in Marianna Date: Monday, January 15, 2024 12:17:22 PM

CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. If you have any suspicion, please confirm with the sender verbally that this email is authentic. If you suspect fraud, click "Phish Alert Report."

Thanks Joseph, I am thinking the soils borings would add two additional days to the study. The cost for the additional work would be $3200, so the total project cost would be $4,900.

Schedule-wise at this point we can be out there next week.

Thanks, MJW

Mike Wightman, P.G President, GeoView O: 727-209-2334 C: 813-690-6667 mwightman@geoviewinc.com

From: Joseph L. Applegate <JApplegate@Geosyntec.com> Sent: Monday, January 15, 2024 10:24 AM To: Mike Wightman <mwightman@geoviewinc.com> Subject: RE: Quote for utility survey in Marianna

Hi Mike, I wanted to confirm you had received my second email adding soil borings to the MWs for clearance. Thank you and please let me know, Joe

(we do not need an autocad map)

From: Joseph L. Applegate Sent: Thursday, January 11, 2024 8:40 AM To: Mike Wightman <mwightman@geoviewinc.com> Subject: RE: Quote for utility survey in Marianna

Hi Mike, Thank you for your quote, but the client would also like us to clear soil borings that we will be conducting inside the buildings in this former strip mall. There are around 50 SBs inside the buildings on the updated map.

mailto:mwightman@geoviewinc.com mailto:JApplegate@Geosyntec.com mailto:mwightman@geoviewinc.com KWarner Highlight

You don't often get email from mwightman@geoviewinc.com. Learn why this is important

Could you revise you quote to include both SBs and MWs and an approximate time to conduct the work please.

Thank you, From: Mike Wightman <mwightman@geoviewinc.com> Sent: Wednesday, January 10, 2024 8:50 PM To: Joseph L. Applegate <JApplegate@Geosyntec.com> Subject: RE: Quote for utility survey in Marianna

CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. If you have any suspicion, please confirm with the sender verbally that this email is authentic. If you suspect fraud, click "Phish Alert Report."

Thanks Joseph, cost would be $1700 (including our mobilization). Assume that you do not need an AutoCAD site map prepared to document the study results.

Appreciate the opportunity and let me know if you need a formal proposal.

Best Regards, MJW

Mike Wightman, P.G President, GeoView O: 727-209-2334 C: 813-690-6667…