CN-370000-HW681-DC035B.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.

HW681

DC035B Completion February 15, 2024

CDM Smith Inc. will conduct Site Assessment in accordance with the June 13th, 2023 Scope of Work and Cost Proposal.

Kyle McMurray 850-245-8973 Contractor Contractor

Contractor Contractor

Contractor Contractor

Contractor

CDM Smith Inc.

CDM Smith Inc.

Shayne Wood 904-527-6703

ERIC_4591

6052 San Jose Boulevard, Jacksonville, Duval County, Florida

Professional Cleaners #2

✔ $ 96,618.06

$ 96,618.06

Scope of Work

Shayne Wood

Vice President

6/28/2023

Shayne Wood Digitally signed by Shayne Wood DN: C=US, E=woodsh@cdmsmith.com, CN=Shayne Wood Date: 2023.06.28 11:50:53-04'00'

Jennifer Farrell

Digitally signed by Jennifer Farrell Date: 2023.06.28 10:23:08 -04'00'

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 Site Preparation Underground Utility and Boundary Survey, Paid invoices for subcontractors

07/21/2023

Subtask 3 Stage I Field Investigation Laboratory analytical reports, field documentation, boring logs, data tables, paid invoices for subcontractors

09/29/2023

Subtask 4 Stage II Field Investigation Laboratory analytical reports, field documentation, boring logs, data tables, paid invoices for subcontractors

10/31/2023

Subtask 5 Site Assessment Report 01/15/2024

Subtask 2 Site Preparation $ 5,939.15

Subtask 3 Stage I Field Investigation $ 50,378.63

Subtask 4 Stage II Field Investigation $ 22,649.77

Subtask 1 and 5 Site Assessment Report + Project Management $ 17,650.51

$ 96,618.06

HW681

DC035B

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

TO: HW681 Contract File

FROM: Kyle McMurray, Contract Manager

DATE: June 26, 2023

SUBJECT: Negotiation Summary Task Assignment DC035B Professional Cleaners #2

ERIC_4591

SAR

CDM Smith Inc. (CDM) will prepare a Site Assessment Report. Specific subtasks are detailed below:

Subtask 1: Project Management Project Management is calculated at 13% of the direct labor.

Subtask 2: Site Survey CDM Smith will subcontract a utility location services company to provide a complete survey of the utilities and provide oversight for the Utility Survey.

Subtask 3: Stage I Field Investigation:

A continuous lithologic boring will be cored using DPT to obtain detailed site-specific lithologic and stratigraphic information for the site. A detailed geologic log will be recorded, and the boring will be backfilled with grout using a tremie pipe. The Stage I Field Investigation will delineate the extent of volatile organic halocarbons (VOHs) exceeding the Soil Cleanup Target Levels (SCTLs). Split soil samples will be collected and will be held for Synthetic Precipitate Leaching Procedure (SPLP) testing for samples that are below the direct-contact SCTL and above the default leachability SCTL. Soil borings will be completed by CDM. Borings will be installed using hand augers and concrete coring will be completed at each of the ten locations.

Soil samples will be collected for laboratory analyses at the following depths: 0 to 0.5 feet bls, 0.5 to two feet bls, and at 2-foot intervals. One soil boring near the former drycleaning machine will be completed as a 1-inch diameter monitoring well. The well will be developed and sampled for VOC analyses by EPA Method 8260. Soil borings will be completed as vapor extraction wells (VEW) for Modified Active Gas Sampling (MAGS™) testing. MAGS testing will be performed for each VEW in general accordance with the Modified Active Gas Sampling Manual dated October 12, 2004. CDM Smith assumes that setup, testing, and breakdown for all tests will require one day. Soil gas samples will be submitted to the laboratory for TO-15 analyses with standard reporting times. vertical groundwater profiling will be conducted using a direct-push technology (DPT) drill rig equipped with a groundwater screen point sampling system. Groundwater samples will be collected. In addition, a continuous lithologic boring will be cored using DPT to obtain detailed site-specific lithologic and stratigraphic information for the site.

Subtask 4: Stage II Field Investigation:

CDM Smith currently plans to install 6 additional permanent groundwater monitoring wells. Prior to well installation, continuous soil cores will be collected to the total depth. Using direct push, four shallow zone wells will be installed to a total depth of 22 feet bls. Sand pack will be installed to a depth of one foot above the screen, followed by a 1-foot-thick fine-grained sand seal, and the remainder of the borehole will be grouted. The wells will be purged and sampled for VOHs following installation and a full round of water levels will be collected to map the potentiometric surface.

Subtask 5: Site Assessment Report:

CDM Smith will prepare a Site Assessment Report in general accordance with the requirements of FDEP Chapter 62-780, FAC. The report will summarize the history of the Site, physical and geologic conditions, all field work completed by CDM Smith, field and laboratory data, conclusions, and recommendations.

Erwin Remediation for IDW disposal, Groundwater Protection for drilling, and Southeastern Survey for utility locate was chosen upon being the lowest responsive and responsible bidder. 2 IDW bids are included and the 3rd from EnviroServe was non-responsive.

CDM and the FDEP confirmed on June 26th, 2023, that an Access Agreement with the current real property owner of the site has been executed.

The final cost total for Task Assignment DC035B is $96,618.06.

FDEP COST ESTIMATE

Contractor: CDM Smith, Inc.

Date: 6/13/2023

Task #: HW681 SubTask 1 Project Management SubTask 6

Site: Professional Cleaners #2 SubTask 2 Site Survey SubTask 7

Activity/Phase: Site Assessment SubTask 3 Stage I Field Investigation SubTask 8

Project Manager: Kara Fincham SubTask 4 Stage II Field Investigation SubTask 9

SubTask 5 Site Assessment Report SubTask 10

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

$63.58 Project Manager 24.9 24.9 $0.00 Senior Officer 0 0.0 0.0 0.0 0.0 0 0 0 0 0

$69.24 Senior Technical Expert DA 14 0.0 8.0 2.0 4.0 0 0 0 0 0 $63.58 Project Technical Leader KF 15 0.0 5.0 2.0 8.0 0 0 0 0 0

$0.00 Senior Professional 0 0.0 0.0 0.0 0.0 0 0 0 0 0 $44.84 Professional II AR 140 0.0 47.0 33.0 60.0 0 0 0 0 0 $34.34 Professional I LM 116 16.0 54.0 22.0 24.0 0 0 0 0 0

$0.00 Professional I 0 0.0 0.0 0.0 0.0 0 0 0 0 0 $0.00 Staff Technician 0 0 0 0 0 0 0 0 0 0 $0.00 Project Administration 0 0 0 0 0 0 0 0 0 0 $0.00 Senior Support Services 0 0 0 0 0 0 0 0 0 0 $0.00 Staff Support Services 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0

Total Hours 309.9 24.9 16.0 114.0 59.0 96.0 0 0 0 0 0

Direct Labor $13,768.03 $1,583.93 $549.44 $4,833.66 $2,500.84 $4,300.16 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 135.00% $18,586.84 $2,138.31 $741.74 $6,525.44 $3,376.13 $5,805.22 $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 37.70% $5,190.55 $597.14 $207.14 $1,822.29 $942.82 $1,621.16 $0.00 $0.00 $0.00 $0.00 $0.00 Total Labor $37,545.42 $4,319.38 $1,498.32 $13,181.39 $6,819.79 $11,726.54 $0.00 $0.00 $0.00 $0.00 $0.00

Travel Vehicle Rental $1,680.00 $240.00 $960.00 $480.00 $0.00 $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 $1,680.00 $240.00 $960.00 $480.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF CDM Smith Page 1

FDEP COST ESTIMATE

Contractor: CDM Smith, Inc.

Date: 6/13/2023

Task #: HW681 SubTask 1 Project Management SubTask 6

Site: Professional Cleaners #2 SubTask 2 Site Survey SubTask 7

Activity/Phase: Site Assessment SubTask 3 Stage I Field Investigation SubTask 8

Project Manager: Kara Fincham SubTask 4 Stage II Field Investigation SubTask 9

SubTask 5 Site Assessment Report SubTask 10

Totals 1 2 3 4 5 6 7 8 9 10 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

Subcontractor (Services Procurement) Drilling (Conventional) $18,081.00 $0.00 $9,241.00 $8,840.00 $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 $3,865.00 $2,710.00 $0.00 $1,155.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

IDW $875.00 $0.00 $0.00 $875.00 $0.00 $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 Private Utility Locate $800.00 $800.00 $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 $23,621.00 $3,510.00 $9,241.00 $10,870.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $2,362.10 $351.00 $924.10 $1,087.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $25,983.10 $3,861.00 $10,165.10 $11,957.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $18,295.00 $0.00 $17,130.00 $1,165.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Fast Turnaround Charges $2,610.00 $0.00 $2,610.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Sample Shipping $2,367.00 $0.00 $2,041.00 $326.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $23,272.00 $0.00 $21,781.00 $1,491.00 $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 $360.00 $40.00 $160.00 $160.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Drilling related) $2,290.00 $0.00 $1,640.00 $650.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $1,418.00 $0.00 $1,008.00 $410.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (IDW related) $165.00 $0.00 $165.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Site Recon Kit $150.00 $150.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $4,383.00 $190.00 $2,973.00 $1,220.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $92,863.52 $4,319.38 $5,789.32 $49,060.49 $21,967.79 $11,726.54 $0.00 $0.00 $0.00 $0.00 $0.00 Completion Fee $3,754.54 $431.94 $149.83 $1,318.14 $681.98 $1,172.65 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $96,618.06 $4,751.32 $5,939.15 $50,378.63 $22,649.77 $12,899.19 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF CDM Smith Page 2

SITE :

SUBTASK 2: Site Survey

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Professional I LM Utility Locate Oversight 8

Survey Oversight 8

TOTAL LABOR 16.00

VEHICLE TYPE RATE UNIT USEAGE

Truck $120 each 2 $240.00

TOTAL VEHICLE $240.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Site Lines LLC Private Utility Locate $800.00

SSMC Boundary Survey $2,710.00

TOTAL $3,510.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 day 1 $40.00

Site Recon Kit $150.00 Each 1 $150.00

TOTAL EQUIPMENT $190.00

Professional Cleaners #2

06/13/23

SUBTASK 3: Stage I Field Investigation

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Tech Expert D. Anderson Determine field activities based on VEW/MAGs data 8 Project Tech Leader KF Prepare field scope of work 1

Determine Field Activities based on field data 4

Professional II AR Field Event Preparation 1 Arrange for site access with owner 1 Prepare Sample Kit request 1 Prepare HASP 2 9 soil borings (1 day) 10 Vapor Extraction Well Installation (1 day) 10 MAGs Testing (1 days) 10 6 Vertical profiles (1 days) 10 Prepare Documentation for Deliverables 2

Professional I LM 9 soil borings 10 Vapor Extraction Well/VMP Installation 10 6 vertical profiles 10 MAGS Testing 10 IDW Management/Survey of MW oversight 10 Prepare Documentation for Deliverables 4

Total Hours:

D. Anderson 8 K. Fincham 5 A. Ryan 47 L. Mueller 54

TOTAL LABOR 114

VEHICLE TYPE RATE UNIT USEAGE

Truck $480 weekly 2 $960.00

TOTAL VEHICLE $960.00

SUBCONTRACTOR COSTS

NAME PURPOSE RATE UNIT USEAGE

Groundwater Protection See Attachment A $9,241.00

TOTAL $9,241.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

Soil 8260B 150 63 0 $9,450.00 SPLP Extraction - 1312 $55.00 13 $715.00 SPLP Aqueous - 8260B $150.00 13 $1,950.00 1 week turnaround 20% $1,890.00 Sample Shipping $150.00 5 $750.00 Ice $6.50 10 $65.00

Groundwater 8260B $150 24 0 $3,600.00 1 week turnaround 20% $720.00 Soil Gas TO-15 $200.00 5 0 $1,000.00 Soil TCLP VOCs (IDW) $210.00 1 0 $210.00 Water VOCs (IDW) $205.00 1 0 $205.00 Sample Shipping $150.00 8 0 $1,200.00 Ice $6.50 4 $26.00

TOTAL LAB $21,781.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Encore Sampler $16.00 Each 63 $1,008.00 Expendables $40.00 Days 4 $160.00

Soil Sampling Kit (through concrete) $235.00 Days 1 $235.00 Shallow Groundwater Sampling/Soil Vapor Screening Kit $290.00 Days 2 $580.00 Monitoring Well Installation Kit $325.00 Days 1 $325.00 Mags Investigation Kit $500.00 Days 1 $500.00

Summa Canister $33.00 each 5 $165.00

TOTAL EQUIPMENT $2,973.00

6/13/23

SUBTASK 4: Stage II Field Investigation

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

PM/PTL DA Provide Technical Guidance for Fieldwork 2 Project Tech LeadKF Determine Field activities based on field data 2

Professional II AR Field Event Preparation 1 Prepare Sample Kit 1 Prepare Site Access with owner 1 Prepare Field forms/labels 1 Travel (3 mobs at 1.5 hours per mob) 9 Install 5 Monitoring Wells 20

Professional I LM Survey oversight/IDW Management 10 Sample 5 Monitoring Wells 8 Prepare Documentation for Deliverable 4

Total Hours:

D. Anderson 2 K. Fincham 2 A. Ryan 33 L. Mueller 22

59 TOTAL LABOR 59

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 Daily 4 480

TOTAL VEHICLE 480

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Groundwater Protection See Attachment A 1 $8,840.00 $8,840.00 Southeastern Survey See Attachment A 1 $1,155.00 $1,155.00 Erwin Remediation See Attachment A 7 $125.00 $875.00

TOTAL $10,870.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

Groundwater 8260B $150.00 5 0 $750.00 Soil TCLP VOCs $210.00 1 0 $210.00 Water VOCs (IDW) $205.00 1 0 $205.00 Sample Shipping $150.00 2 0 $300.00 Ice $6.50 4 0 $26.00

TOTAL LAB $1,491.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Days 4 $160.00

Shallow Groundwater Sampling Kit $290.00 Days 1 $290.00 Monitoring Well Installation Kit $325.00 Days 2 $650.00

Drums $100.00 Each 0 $0.00 Tubing/HDPE $0.40 per foot 300 $120.00

TOTAL EQUIPMENT $1,220.00

6/13/2023

SUBTASK 5: Site Assessment Report

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Tech Expe D. Anderson SAR Preparation/PG seal 4 Project Manager KF SAR Preparation of conclusions and recommendations 8 Professional II AR SAR Preparation - body of document 60

Professional I LM Assist in SAR Preparation - data tables, figures, field notes, laboratory results, etc 24

Total Hours:

D. Anderson 4 K. Fincham 8 A. Ryan 60 L. Mueller 24

96 TOTAL LABOR 96

6/13/2023

4651 Salisbury Road, Suite 420

Jacksonville, Florida 32256 tel: 904.731.7109

June 13, 2023

Mr. Kyle McMurray Florida Department of Environmental Protection Hazardous Waste Cleanup Section 2600 North Blair Stone Road, MS 4520 Tallahassee, Florida 32399-2400

Subject: Professional Cleaners #2 Site Assessment Proposal 6052 San Jose Boulevard, Jacksonville, Duval County, Florida

ERIC_4591

Dear Mr. McMurray:

CDM Smith Inc. (CDM Smith) is pleased to respond to the Florida Department of Environmental Protection (FDEP) Task Assignment Request to provide site assessment services for the Professional Cleaners #2 Site Assessment Work Plan site under Contract Number HW681. The scope of work, and project schedule are described below, and the cost estimate is also attached.

Site Assessment Scope of Work CDM Smith understands that FDEP would like to complete the initial site assessment within approximately eight months, leaving four months as a contingency to complete the site assessment within one year. The subtasks are described below.

Subtask 1 – Project Management Project management activities performed under this task generally consist of administrative functions required to maintain the project schedule, adhere to budget, and deliver the quality of the work products defined by CDM Smith's quality standards. We will prepare and submit invoices upon approval of each deliverable or milestone completion.

Project Kickoff and Progress Meetings CDM Smith expects to have a kickoff meeting or telephone conference with the FDEP to review the status of the project and address FDEP comments regarding the Task Assignment. CDM Smith will prepare meeting agendas and notes as part of this task.

Project Quality Technical Review CDM Smith's Quality Management System guidelines will be followed. Internal quality reviews will be conducted on plans and on investigation findings and reports.

Project Status Reports CDM Smith's Project Manager will prepare and submit monthly status reports to accompany each invoice throughout the duration of this project. The Project Manager will also discuss the status of the project with the FDEP on a bi-weekly basis until the project is complete.

Subtask 2 – Site Survey Underground Utility and Boundary Survey The work plan identified only a portion of the underground utilities. CDM Smith will subcontract a utility location services company to provide a complete survey of the utilities and provide oversight for the Utility Survey.

In addition, CDM Smith will subcontract a surveying company to conduct a complete boundary survey and will provide oversight prior to the beginning of fieldwork.

Deliverable: Surveys, paid invoices to surveyors

Subtask 3 – Stage I Field Investigation Initially, a continuous lithologic boring will be cored using DPT to obtain detailed site-specific lithologic and stratigraphic information for the site at a location immediately north of the facility (Figure 1). The target boring depth will be 50 feet below land surface (bls), refusal, or the top of the SAS limestone. A detailed geologic log will be recorded, and the boring will be backfilled with grout using a tremie pipe.

The Stage I Field Investigation will delineate the extent of volatile organic compounds (VOCs) exceeding the Soil Cleanup Target Levels (SCTLs). Split soil samples will be collected and will be held for Synthetic Precipitate Leaching Procedure (SPLP) testing for samples that are below the direct-contact SCTL and above the default leachability SCTL.

Soil borings will be completed by CDM Smith at nine locations (Figure 1). Borings will be installed using DPT and concrete coring will be completed at each of the five locations.

Soil samples will be collected for laboratory analyses at the following depths: 0 to 0.5 feet bls, 0.5 to two feet bls, and at 2-foot intervals thereafter to the water table (estimated at 12 feet bls). The soil samples will be submitted for laboratory analysis by United States Environmental Protection Agency (EPA) Method 8260 for VOCs. CDM Smith assumes up to 63 samples will be collected. A soil sampling schedule is provided in Table 1. CDM Smith will collect duplicate samples at each interval to be analyzed by SPLP but will identify which samples to run for SPLP after the initial data is received from the laboratory. The cost for 20% of the soil samples were assumed to be run for SPLP in this proposal.

Five of the soil borings will be completed as vapor extraction wells (VEWs) for Modified Active Gas Sampling (MAGS™) testing (Figure 2). The VEW well screens will be installed to a depth of one foot above the water table (estimated at 12 feet bls) and the top of the screen will terminate at a depth of approximately 1-foot bls. The total depth of the VEWs is expected to be 11-feet bls. The VEWs will be constructed using 10-feet of 2-inch diameter, 0.010-inch factory-slotted polyvinyl chloride (PVC) well screen, coupled with one foot of solid PVC riser. Each of the VEWs will be installed using a stainless steel hand auger. 20/30 graded silica sand will be placed from the bottom of the borehole to approximately 0.5 feet above the well screen, followed by 0.5 feet of neat cement grout.

The VEWs will be completed within an 8-inch bolt-down flush-mount manhole.

MAGS testing will be performed for each VEW in general accordance with the Modified Active Gas Sampling Manual dated October 12, 2004, prepared by HSA Engineers & Scientists. More specifically:

To begin the MAGS testing, a step test will be performed at VEW001, where a vacuum of approximately 15 inches of water (“H2O) will be applied. Vacuum and flow rate readings will be recorded, along with vacuum readings at select monitor wells and designated vacuum monitoring points. Influent PID readings will also be recorded. The vacuum will be increased to approximately 30 “H2O, where additional data like that specified above will be recorded. The final step will be to increase the vacuum to approximately 45 “H2O, with the final set of data recorded. Actual vacuums applied during each step may vary based on site conditions. Each step is expected take 15 minutes, for a total of 45 minutes for the step test.

Using the optimum flow rate and vacuum determined from the step test, vapor samples will be collected at each VEW. The vapor samples will be collected using a 6-liter Summa canister. A purge time will be calculated based on the flow rate and estimated radius of influence, to ensure the collection of steady-state data. Vacuum and flow rate readings will be recorded, along with vacuum readings at select monitor wells and designated vacuum monitoring points, at 15-minute intervals for a total duration of one hour. Influent PID readings will also be recorded.

CDM Smith assumes that setup, testing, and breakdown for all tests will require one day. A total of five soil gas samples will be submitted to the laboratory for TO-15 analyses with standard reporting times.

Following MAGS™ testing, vertical groundwater profiling will be conducted at six locations using a direct-push technology (DPT) drill rig equipped with a groundwater screen point sampling system.

Groundwater samples will be collected using DPT screen points at the following depth intervals: six to ten feet bls, 16 to 20 feet bls, 26 to 30 feet bls, and 36 to 40 feet bls or to depth of refusal or limestone, whichever occurs first. The groundwater samples will be collected directly, and laboratory analyzed for VOCs by EPA Method 8260 (Figure 3).

At the completion of field events, the utilities that were marked during mobilization and all boring locations will be surveyed. Investigation-derived waste (IDW) collected up to this point will be characterized and transported off-site for disposal. A total of two drums of nonhazardous IDW are anticipated at the completion of Stage I.

Deliverable: Laboratory analytical reports, field documentation, boring logs, data tables, paid invoices for subcontractors

Subtask 4 – Stage II Field Investigation The monitoring well locations will be finalized based on the Stage I results. CDM Smith currently plans to install six permanent groundwater monitoring wells. Prior to well installation, continuous soil cores will be collected to the total depth. Using direct push, five shallow zone wells will be installed to a total depth of 22 feet bls. Each shallow monitoring well will be constructed using 12-feet of 1-inch diameter solid PVC riser, coupled with ten feet of 0.010-inch prepacked well screen.

Using hollow stem augers, one intermediate zone monitoring well will be installed to a total depth of 38 feet bls. The intermediate monitoring well will be constructed using 33 feet of 2-inch diameter solid PVC riser, coupled with five feet of 0.010-inch factory-slotted PVC well screen. Sand pack will be installed to a depth of one foot above the screen, followed by a 1-foot-thick fine-grained sand seal, and the remainder of the borehole will be grouted. The wells will be developed following completion.

The wells will be purged and sampled for VOCs following installation and a full round of water levels will be collected to map the potentiometric surface. The monitoring wells will be surveyed at the completion of Subtask 4, and IDW will be characterized and transported off-site for disposal. A total of five drums of nonhazardous IDW are anticipated at the completion of Stage II.

Deliverable: Completed well logs, laboratory analytical reports, paid invoices

Subtask 5 – Site Assessment Report CDM Smith will prepare a Site Assessment Report in general accordance with the requirements of FDEP Chapter 62-780, FAC. The report will summarize the history of the Site, physical and geologic conditions, all field work completed by CDM Smith, field and laboratory data, conclusions, and recommendations. Additional elements of the report will include the following:

Figures depicting site conditions

Figures depicting soil and groundwater data and estimated extent of impact

Groundwater elevation contour map

Tables summarizing field and analytical data

Soil/lithological logs

Monitoring well completion reports

Groundwater sampling logs and field equipment calibration records

Laboratory analytical reports and chain of custody documentation

Waste disposal manifests and weigh tickets

Subcontractors Subcontracted services are required for drilling, surveying, utility location, and IDW disposal. The bidding, results, and subcontractor selections are described below, and Attachment A includes a summary of the subcontractor cost comparisons.

Drilling Request for Quotations (RFQs) were sent to three pre-qualified drilling companies for all drilling services. The lowest cost bid was from Groundwater Protection. The quotes are included in Attachment A.

Surveying Southeastern Surveying and Mapping is a primary subcontractor for HW681 and other bids were not solicited for this project. The quote is included in Attachment A.

Utility Location Bids were obtained from Blood Hound, GPRS Inc., and Site Lines LLC to complete the utility survey.

Site Lines LLC was the lowest bid. The quotes are included in Attachment A.

IDW Disposal Rates for IDW removal and disposal were previously requested for HW681 from Erwin Remediation, Hepaco, and Enviroserve (formerly Clark Environmental). Erwin Remediation was the lowest cost and has been selected as the IDW disposal subcontractor for this project as shown in Attachment A.

Assumptions This scope and schedule have been prepared predicated on unknown site conditions. The scope and schedule may change depending on surveys and the drilling conditions. Drillers and other subcontractors’ availability may be limited and impact the schedule. In addition, this scope does not consider any weather delays. CDM Smith will communicate with the FDEP in a timely manner if this occurs to prepare the necessary paperwork for change orders.

Schedule CDM Smith’s proposed project schedule is shown below, with targeted completion of the Site Assessment process within eight months. The final dates on the schedule depend on Notice to Proceed (NTP) and subcontractor availability. Once CDM Smith receives NTP, the subcontractor’s availability will be confirmed, and the schedule may be adjusted. The deliverables and due dates are summarized in Table 2 below.

Table 2: Deliverables Schedule

Subtask 2 Deliverable:

Due Date:

Site Preparation Underground Utility and Boundary Survey, Paid invoices for subcontractors July 21, 2023

Subtask 3 Deliverable:

Due Date:

Stage I Field Investigation Laboratory analytical reports, field documentation, boring logs, data tables, paid invoices for subcontractors September 29, 2023

Subtask 4 Deliverable:

Due Date:

Stage II Field Investigation Laboratory analytical reports, field documentation, boring logs, data tables, paid invoices for subcontractors October 31, 2023

Subtask 5 Deliverable:

Due Date:

Site Assessment Report Site Assessment Report January 15, 2024

We look forward to working on this important project. Feel free to contact me at 904-527-6716 or by email with any questions or comments.

Sincerely, Kara E. Fincham, PMP Shayne Wood, P.E., PMP, BCEE Senior Project Manager Vice President CDM Smith CDM Smith FinchamKE@cdmsmith.com WoodSH@CDMSmith.com cc: David Anderson, P.G., CDM Smith

Figures

Table

Sample Source Sample Type Sample Quantity Analysis Reporting Soil Borings Soil 63 VOC 5-Day Vertical Profiling Groundwater 24 VOC 5-Day Vapor Extraction Wells Soil Gas 5 TO-15 Standard Stage I IDW Soil 1 TCLP Standard Stage I IDW Water 1 VOC Standard Stage II Monitoring Wells Groundwater 6 VOC Standard Stage II IDW Soil 1 TCLP Standard Stage II IDW Water 1 VOC Standard

Sample Type Analysis Reporting Soil VOC 5-Day IDW Soil TCLP Standard Groundwater VOC 5-Day Groundwater VOC Standard IDW Water VOC Standard Soil Gas TO-15 Standard

PFAS - Per- and polyfluoroalkyl substances

TCLP - Toxicity Characterization Leaching Procedure extraction

Site Assessment Totals Totals

IDW - Investigation derived waste

VOC -Volatile Organic Compounds by Method 8260B

SPLP - Synthetic Precipitate Leaching Procedure extraction by Method 5030B followed by VOH analysis by Method 8260B

Table 1: Laboratory Analyses Creech's Ideal Cleaners

ERIC_5395

Palatka, Putnam County, Florida

Attachment A Subcontractor Quotes

Driller Item Est. Qty. Units Rate Total Est. Qty. Units Rate Total Est. Qty. Units Rate Total Utility Clearance-Obtain Sunshine 811 Dig Ticket, have utilities marked 1 lump sum 1 lump sum 1 lump sum $25.00 $25.00 Mobilization/Demobilization including crew HASP(1) and Water Mgt. District Well Installation Permits 1 lump sum $800.00 $800.00 1 lump sum $800.00 $800.00 1 lump sum $1,250.00 $1,250.00

Construct Temporary Decontamination Pad 1 lump sum $200.00 $200.00 1 lump sum $350.00 $350.00 DPT Drill Rig and Crew Daily Rate 3 day $1,750.00 $5,250.00 3 per day $1,900.00 $5,700.00 5 per day $2,175.00 $10,875.00 DPT Crew Per Diem 3 per day $300.00 $900.00 3 per day $400.00 $1,200.00 4 per day $450.00 $1,800.00 Core drill for inside work Additional Equipment as Proposed by Subcontractor 1 per day $200.00 $200.00 5 per day $75.00 $375.00 Materials for Soil Sampling (please list supplies) 27 each $3.00 $81.00 1 lump sum $150.00 $150.00 Materials for Water Sampling (please list supplies) 24 each $10.00 $240.00 1 lump sum $250.00 $250.00 Materials for Borehole Abandonment (grout & patch) 10 each $15.00 $150.00 290 per linear foot $2.00 $580.00 290 per linear foot $4.00 $1,160.00 VEW Installation: 2" diameter, 2.5 or 5 feet 0.01-Inch Slot Screen 40 per linear foot $16.00 $640.00 75 per linear foot $20.00 $1,500.00 40 per linear foot $25.00 $1,000.00 Monitor Well Install via Hand Auger inside a building + materials: 1-Inch Sch.

40 PVC Well Installation & Materials, 5 or 10 ft. pre-packed 0.01-Inch Slot Screens, 6 or 8-inch O.D. Borehole, Soil Sampling 2' x 2' x 0.5' Well Pad, Flush-Mounted Bolt-Down 8-Inch Manhole 5 each $150.00 $750.00 5 each $150.00 $750.00 5 each $125.00 $625.00 Decontamination between drilling locations and prior to demobilization 3 per day $100.00 $300.00

Well Development, 3 well volumes or until volume used during drilling has been extracted via a submersible pump plus stabilization of field parameters

Investigation Derived Waste Mgt. - supply applicable DOT 55-gallon drums and handling/staging 2 each $65.00 $130.00 4 per drum $110.00 $440.00 16 per drum $70.00 $1,120.00

Water Mgt. District Well Completion Reports 1 lump sum $250.00 $250.00 All decon and drilling water be must PFAS certified free, provide cost. 1 each $300.00 $300.00 1 each $300.00 $300.00 2 each $500.00 $1,000.00 Source of PFAS Free Water office office

$9,241.00 $11,970.00 $20,230.00Total Total Total

Subcontractor Evaluation Professional Cleaners #2

Phase I Vertical Groundwater Profiling & Vapor Extraction Well Installation GW Protection Betts Environmental Preferred

Attachment C: Subcontractor Quotes Professional Cleaners #2

ERIC_4591

Jacksonville, Duval County, Florida

Driller

Utility Clearance-Obtain Sunshine 811 Dig Ticket, have utilities marked 1 lump sum 1 lump sum $25.00 $25.00 Mobilization/Demobilization including crew HASP(1) 1 each $800.00 $800.00 1 lump sum $1,800.00 $1,800.00 1 lump sum $850.00 $850.00 Water Mgt. District Well Installation Permits 6 each $150.00 $900.00 Construct Temporary Decontamination Pad 1 each $300.00 $300.00 1 lump sum $200.00 $200.00 1 lump sum $350.00 $350.00 Drill Rig and Crew Daily Rate 2 day $1,750.00 $3,500.00 2.5 per day $1,900.00 $4,750.00 2 per day $2,175.00 $4,350.00 DPT Crew Per Diem 1 night $300.00 $300.00 3 per day $600.00 $1,800.00 1 per day $450.00 $450.00 Additional Equipment as Proposed by Subcontractor 1 per day $200.00 $200.00 1-Inch Sch. 40 PVC Well Installation & Materials, 5 or 10 ft. 0.01-Inch Slot Screens, 6 or 8-inch O.D. Borehole, Soil Sampling to depth 100 / 5 foot / each $4 / $170 $1,250.00

2-Inch Sch. 40 PVC Well Installation & Materials, 5 or 10 ft. 0.01-Inch Slot Screens, 6 or 8-inch O.D. Borehole, Soil Sampling to depth 35 foot $14.00 $490.00 135 per linear foot $20.00 $2,700.00 135 per linear foot $25.00 $3,375.00

2' x 2' x 0.5' Well Pad, Flush-Mounted Bolt-Down 8-Inch Manhole 6 each $150.00 $900.00 6 each $150.00 $900.00 6 each $125.00 $750.00 Decontamination between drilling locations and prior to demobilization 2.5 per day $100.00 $250.00 2 per day $250.00 $500.00

Well Development, 3 well volumes or until volume used during drilling has been extracted via a submersible pump plus stabilization of field parameters 6 lump sum $75.00 $75.00 3 per hour $100.00 $300.00 6 per well $175.00 $1,050.00

Investigation Derived Waste Mgt. - supply applicable DOT 55-gallon drums and handling/staging 5 each $65.00 $325.00 4 per drum $110.00 $440.00 16 per drum $70.00 $1,120.00

Water Mgt. District Well Completion Reports 6 per well $175.00 $1,050.00 All decon and drilling water be must PFAS certified free, provide cost. included 1 each $300.00 $300.00 1 each $500.00 $500.00 Source of PFAS Free Water office office

$8,840.00 $13,640.00 $14,370.00

Driller Phase I Phase II Total

Company Locate Utilities

Boundary Survey $2,710.00 Site Survey $1,155.00

Total Total Total

Total $3,865.00

Surveying - Utilities, All Borings, and Monitoring Wells Southeastern Surveying and Mapping

Lump Sum Lump Sum

$1,000.00Total $852.50 Total $800.00 Total

Utility Location Blood Hound Site Lines LLC GPRS

3.5 Hours $852.50 8 Hours $800.00 $1,000.00

$18,081.00 $25,610.00 $34,600.00

$9,241.00 $11,970.00 $20,230.00 $8,840.00 $13,640.00 $14,370.00

Drilling Summary GW Protection Betts Environmental Preferred

Phase II Permanent Monitoring Well Installation GW Protection Betts Environmental Preferred

Attachment C: Subcontractor Quotes Professional Cleaners #2

Company

Transport Cost - Truck Driver $69.60/hr, Truck $76.32/hr = $146.22 6 hours $146.22 $877.32 Fee - Energy, Security, Recovery Fee $15% of total 1 Fee $321.39 $321.39 Transport Cost < 100 mi. per drum Transport Cost 101-250 mi. per drum Transport Cost 250-400 mi. per drum Liquid Disposal 3 Drums $125.00 $375.00 3 Drums $141.75 $425.25 Soil Disposal 4 Drums $125.00 $500.00 4 Drums $210.00 $840.00

$875.00 $0.00 $1,586.64

1 - Delivery destination 755 Prairie Industrial Parkway, Mulberry, Florida: 145 miles

2 - Delivery destination 5371 Hartford St, Tampa, Florida: 160 miles

Not Applicable

Included Not Applicable

Included No response - decline to bid Included

Included

Investigation-Derived Waste Erwin Remediation Clark Environmental 1

Included Not Applicable

Total Total Total

Hepaco 2

Attachment C: Subcontractor Quotes Professional Cleaners #2

Sonic Auger DPT Injection Well Abandonment

REVISED DATE: 5/25/2023

ESTIMATE #: 523075

CDM Smith

PFAS Protocals

ID QTY Unit Rate TOTAL

1 1 each 800.00$ 800.00$

2 Per Diem 3 night 300.00$ 900.00$

3 DPT Rig and Crew 3 day 1,750.00$ 5,250.00$

3a DPT Rig and Crew (If Needed) 1/2 day 900.00$ -$

4 Materials: Macrocore Sleeves 27 each 3.00$ 81.00$

5 Materials: Water Sampling Expendables 24 each 10.00$ 240.00$

6 Materials: Borehole Grouting w/Concrete Cap 10 each 15.00$ 150.00$

7 Materials: 2" Sch 40 PVC Well Installation (MAGS) 40 foot 16.00$ 640.00$

8 2' x 2' Pad Concrete Pad w/8" BD Completion 5 each 150.00$ 750.00$

9 Well Development (Up to 1/2 hour with pump) If Needed each 75.00$

10 Refurbished Drums (Soil) Estimated 2 each 65.00$ 130.00$

11 Refurbished Drums (Water) As Needed 0 each 65.00$ -$

12 Decon Pit w/PFAS Free Water 1 each 300.00$ 300.00$

13 PFAS Free Water Delivery (up to 500 Gal.) Roundtrip-If Needed each 1,200.00$ -$

(Crew will bring up to 300 Gallons/Certified PFAS Free w/them)

14 Permits (City of Jacksonville (Not Applicable for MAGS) -$

Subtotal 9,241.00$

Todd Hodgson Todd Hodgson TOTAL 9,241.00$ Partner

Locations must be accessible with track mounted DPT Rig

Damage to utilities on private property are the responsibility of the client Utility Locates on Private Property are the responsibility of the client

THANK YOU FOR YOUR BUSINESS!

DESCRIPTION

Mobilization

If you have any questions concerning this proposal contact Todd Hodgson at (407) 426-7885 at Todd@drillprollc.com.

"Actual quantities used and days onsite will be invoiced"

Completion: 3 to 3.5 Days Depending on Water Pumping Time

(5) 2" x ~8' PVC MAGS w/5' of .010 Screen, 2' x 2' Pad w/8" BD w/2' x 2' Pad Completion (in above borings)

Project Description:

(1) DPT Lithology Soil Boring to 50' bls w/Continuous Macrocores to Depth, Grout Borehole/Rake Level (Grass)

(6) DPT GW Profiling to 40' BLS at 4 Intervals (6-10', 16-20', 26-30', 36-40'), Grout Borehole/Concrete Patch Drum All IDW

(9) DPT Soil Borings to 15' with Macrocore Sampling, Grout Borehole/Concrete Patch.

PROJECT

Professional Cleaners 6052 San Jose Blvd

David Walker Taylor

CUSTOMER

Tampa, Florida 33607 Jacksonville, Florida 2002 N. Lois Avenue

(904) 527-6712 DPT Soil and GW Profiling w/ Well Installation

2300 Silver Star Road, Orlando, Florida (407) 426-7885 fax (407) 426-7586

Sonic Auger DPT Injection Well Abandonment

REVISED DATE: 6/9/2023

ESTIMATE #: 523075 Ph 2

CDM Smith

PFAS Protocals

ID QTY Unit Rate TOTAL

1 1 each 800.00$ 800.00$

2 Per Diem (2 Man Crew Min. or Hotel Cost + $50/Man for Food) 1 night 300.00$ 300.00$

3 DPT Combo Rig and Crew 2 day 1,750.00$ 3,500.00$

4 Materials:1" Sch 40 PVC Well Installation 100 foot 4.00$ 400.00$

5 Materials: (2) 1" x 5' PVC .010 Slot Screen, 3" Exp Point 5 each 170.00$ 850.00$

6 Materials: 2" Sch 40 PVC Well Installation 35 foot 14.00$ 490.00$

7 2' x 2' Concrete Pad w/8" BD Completion 6 each 150.00$ 900.00$

8 1" Well Development (Up to 1/2 hour with pump) 5 each 75.00$ Included

9 2" Well Development (Up to 1/2 hour with pump) 1 each 75.00$ 75.00$

10 Refurbished Drums (Soil) Estimated 3 each 65.00$ 195.00$

11 Refurbished Drums (Water) Estimated 2 each 65.00$ 130.00$

12 PFAS Free Water Delivery (up to 500 Gallons) R/T if Needed each 1,200.00$

Crew will bring up to 300 Gallons/ Certified PFAS Free w/ them.

13 Decon Pit w/PFAS Free Water 1 each 300.00$ 300.00$

14 Permits (City of Jacksonville) 6 each 150.00$ 900.00$

Subtotal 8,840.00$

Todd Hodgson Todd Hodgson TOTAL 8,840.00$ Partner

Project Description:

Tampa, Florida 33607

PROJECT

Professional Cleaners 6052 San Jose Blvd

David Walker Taylor

CUSTOMER

Jacksonville, Florida 2002 N. Lois Avenue

(904) 527-6712 DPT Well Installation (Phase 2)

THANK YOU FOR YOUR BUSINESS!

DESCRIPTION

Mobilization

If you have any questions concerning this proposal contact Todd Hodgson at (407) 426-7885 at Todd@drillprollc.com.

"Actual quantities used and days onsite will be invoiced"

Completion: 1.5 to 2 Days

(1) 2" x 35' PVC MW w/5' of .010 Slot Screen, 2' x 2' Pad w/8" BD Completion, DPT Soil Sampling (Auger)

(5) 1" x 20' PVC MW w/10' of .010 Prepack Screen, 2' x 2' Pad w/8" BD Completion, DPT Soil Sampling

Drum Soil, Groundwater and Decon Water

Locations must be accessible with track mounted DPT Rig

Damage to utilities on private property are the responsibility of the client Utility Locates on Private Property are the responsibility of the client

2300 Silver Star Road, Orlando, Florida (407) 426-7885 fax (407) 426-7586

Item Description of Work Quantity Units Rate Extension

1.0 General Requirements

1.1 Utility Clearance-Obtain Sunshine 811 Dig Ticket, have utilities marked 1 Lump Sum included included

1.2 Potable water - obtain permission/meter from local municipality, pay for water usage if a source is not available on-site 0 Lump Sum included included

1.3 Mobilization/Demobilization including crew HASP(1) and Water Mgt.

District Well Installation Permits 1 Lump Sum 800.00$ 800.00$

1.4 Access improvements to drilling location(s) (if applicable) 0 Lump Sum -$ -$

1.5 Construct Temporary Decontamination Pad 1 Lump Sum 200.00$ 200.00$

1.6 DPT Drill Rig and Crew Daily Rate 3.5 Per Day 1,900.00$ 6,650.00$

1.6a DPT Crew Per Diem - 2 men 4 Per Day 400.00$ 1,600.00$

1.7 Core drill for inside work N/A Per Day N/A -$

1.8 Additional Staff as Proposed by Subcontractor 0 Per Day -$ -$

1.9 Additional Equipment as Proposed by Subcontractor - concrete saw 1 Per Day 200.00$ 200.00$

2.0 Monitor or VEW Installation, Soil Sampling, Groundwater Sampling

2.1 Materials for Soil Sampling (please list supplies) 0 Lump Sum included included

2.2 Materials for Water Sampling (please list supplies) 0 Lump Sum included included

2.3 Materials for Borehole Abandonment (grout & patch) 350 Per Linear Foot 2.00$ 700.00$

2.4 VEW Installation: 2" diameter, 2.5 or 5 feet 0.01-Inch Slot Screen 75 Per Linear Foot 20.00$ 1,500.00$

2.5 Monitor Well Install via Hand Auger inside a building + materials: 1- Inch Sch. 40 PVC Well Installation & Materials, 5 or 10 ft. pre-packed 0.01-Inch Slot Screens, 6 or 8-inch O.D. Borehole, Soil Sampling

N/A Per Linear Foot N/A -$

2.6 2' x 2' x 0.5' Well Pad, Flush-Mounted Bolt-Down 8-Inch Manhole 5 Each 150.00$ 750.00$

2.7 2' x 2' x 0.5' Well Pad, Above-Ground Aluminum Riser, 4 Protective Safety Painted PVC Bollards

0 Each N/A -$

2.8 Decontamination between drilling locations and prior to demobilization 3 Per Day 100.00$ 300.00$

2.9 Well Development, 3 well volumes or until volume used during drilling has been extracted via a submersible pump plus stabilization of field parameters

0 Per Hour 100.00$ -$

2.10 Investigation Derived Waste Mgt. - supply applicable DOT 55-gallon drums and handling/staging

4 Per Drum 110.00$ 440.00$

2.11 Water Mgt. District Well Completion Reports 0 Lump Sum 150.00$ -$

2.12 All decon and drilling water be must PFAS certified free, provide cost.

1 Each 300.00$ 300.00$

2.12a Source of PFAS Free Water

3.0 Additional Items, as needed

please add as needed -$ -$

SUBTOTAL

TOTAL 13,440.00$

3 Days

9 Hours

3 Days

1 Each

1 mil $

Site Name: Professional Cleaners Site Address: 6052 San Jose Blvd, Jacksonville, Duval County, Florida FDEP ERIC No. ERIC_4591

Total project duration Assumed work hours per day

DRILLING CONTRACTOR BID SHEET

Drilling Method: Hollow Stem Auger, Sonic, Geoprobe® or Other:

Type and model of drill rig(s) Geoprobe 7822 Rig

Scope of Work: Hand clear all locations to 5 feet. Provide PFAS Free Water.

-DPT install one (1) SB lithologic to 50 feet, collect continuous cores, plug and patch once complete.

-DPT install five (9) SBs to 15 ft (outside), plug and patch 5 locations.

-Convert five (5) SBs to VEWs (2" diameter, 2.5 or 5 ft screen, estimate to 8 ft) complete with well pads/manholes.

-DPT install six (6) Groundwater Monitoring Points (GMPs) to 40 ft, collect GW samples at 4 intervals, plug and patch once complete.

Drum all soil and development water.

Notes:

1 - All drilling crew members shall meet the required OSHA training and medical monitoring requirements contained in 29 CFR 1910.120 and work shall be conducted under the Contractor's site-specific Health and Safety Plan.

Drill crew size/number of rigs & crews proposed/first available date to begin the work

Florida Licensed Monitoring Well Driller & Certification Number

0.94 0.91 0.94

Authorized Representative Name and Title

Signature and Date

2 men

License # 2640

Betts Environmental Recovery, Inc.

Company Name

Pollution Liability Insurance Limit per Occurrence

Blake Cabit Vice President

5/17/2023

Our Office

Interstate Workers' Compensation Experience Modification Rate (EMR)

Assumed uninterrupted shift duration Assumed number of breaks

BID SHEET

FDEP Waste Cleanup Project

1.0 General Requirements

1.1 Utility Clearance-Obtain Sunshine 811 Dig Ticket, have utilities marked 1 Lump Sum included included

1.2 Potable water - obtain permission/meter from local municipality, pay for water usage if a source is not available on-site 0 Lump Sum included included

1.3 Mobilization/Demobilization including crew HASP(1) and Water Mgt.

District Well Installation Permits 1 Lump Sum 1,800.00$ 1,800.00$

1.4 Access improvements to drilling location(s) (if applicable) N/A Lump Sum N/A -$

1.5 Construct Temporary Decontamination Pad 1 Lump Sum 200.00$ 200.00$

1.6 One Drill Rig and Crew Daily Rate 2.5 Per Day 1,900.00$ 4,750.00$

1.6a DPT Crew Per Diem - 3 men 3 Per Day 600.00$ 1,800.00$

1.7 Additional Staff as Proposed by Subcontractor 0 Per Day -$ -$

1.8 Additional Equipment as Proposed by Subcontractor - concrete saw 1 Per Day 200.00$ 200.00$

2.0 Monitor Well Installation, Soil Sampling

2.1 1" or 2-Inch Sch. 40 PVC Well Installation & Materials, 5 or 10 ft. 0.01- Inch Slot Screens, 6 or 8-inch O.D. Borehole, Soil Sampling to depth

135 Per Linear Foot 20.00$ 2,700.00$

2.2 2' x 2' x 0.5' Well Pad, Flush-Mounted Bolt-Down 8-Inch Manhole 6 Each 150.00$ 900.00$

2.3 2' x 2' x 0.5' Well Pad, Above-Ground Aluminum Riser, 4 Protective Safety Painted PVC Bollards

0 Each N/A -$

2.4 Decontamination between drilling locations and prior to demobilization 2.5 Per Day 100.00$ 250.00$

2.5 Well Development, 3 well volumes or until volume used during drilling has been extracted via a submersible pump plus stabilization of field parameters

3 Per Hour 100.00$ 300.00$

2.6 Investigation Derived Waste Mgt. - supply applicable DOT 55-gallon drums and handling/staging

4 Per Drum 110.00$ 440.00$

2.7 Water Mgt. District Well Completion Reports Per Well (Putnam) -$

2.8 All decon and drilling water be must PFAS certified free, provide cost. 1 Each 300.00$ 300.00$

2.8a Source of PFAS Free Water

3.0 Additional Items, as needed

please add as needed -$ -$

SUBTOTAL

TOTAL 13,640.00$

2.5 - 3 Days

9 Hours

3 Days

1 Each

1 mil $

Assumed number of breaks Pollution Liability Insurance Limit per Occurrence

Site Name: Professional Cleaners Site Address: 6052 San Jose Blvd, Jacksonville, Duval County, Florida FDEP ERIC No. ERIC_4591

DRILLING CONTRACTOR BID SHEET

Interstate Workers' Compensation Experience Modification Rate (EMR)

Scope of Work: Hand clear all locations to 5 feet. Provide PFAS Free Water.

- DPT Rig with Hollow Stem Auger capablity: Install four (5) monitor wells to 20 feet, 1-Inch diameter Sch. 40 PVC Well Installation & Materials, 10 ft. 0.01-Inch Slot Screens, Soil Sampling to depth.

- DPT Rig with Hollow Stem Auger capablity: Install one (1) monitor wells to 35 feet, 2-Inch diameter Sch. 40 PVC Well Installation & Materials, 5 ft. 0.01-Inch Slot Screens, Soil Sampling to depth.

- Complete all wells in 2x2 concrete pad with 8-inch diameter manholes and develop.

- Drum all soil and development water.

Florida Licensed Monitoring Well Driller & Certification Number License # 2640

Total project duration Assumed work hours per day Assumed uninterrupted shift duration

Notes:

1 - All drilling crew members shall meet the required OSHA training and medical monitoring requirements contained in 29 CFR 1910.120 and work shall be conducted under the Contractor's site-specific Health and Safety Plan.

our office

Type and model of drill rig(s)

2020 0.94

Authorized Representative Name and Title

2021 0.91 2022 0.94

Drilling Method: Hollow Stem Auger, Sonic, Geoprobe® or Other:

Company Name Betts Environmental Recovery, Inc.

Geoprobe 7822 Rig

Drill crew size/number of rigs & crews proposed/first available date to begin the work 2 men

Blake Cabit Vice President

5/17/2023

Signature and Date

BID SHEET

FDEP Waste…