CN-370000-HW681-DC006B.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

DC006B Completion November 30, 2023

CDM Smith Inc. will conduct supplemental soil sampling, groundwater sampling, and prepare a revised ISRP for the Jasper Laundry & Dry Cleaning site located in Jasper, Florida. All work will be conducted in accordance with the scope of work and cost proposal submitted on March 15, 2023.

Kyle McMurray 850-245-8973 Contractor Contractor

Contractor Contractor

Contractor Contractor

Contractor

CDM Smith Inc.

CDM Smith Inc.

Shayne Wood 904-527-6703

ERIC_4671

214 1st Ave SW, Jasper, Hamiltion County, Florida

Jasper Laundry & Dry Cleaners

✔ $ 128,734.39

$ 128,734.39

Scope of Work

Shayne Wood

Vice President

6/5/2023

Shayne Wood Digitally signed by Shayne Wood DN: C=US, E=woodsh@cdmsmith.com, CN=Shayne Wood Date: 2023.06.05 13:42:59-04'00'

Teresa Booeshaghi

Teresa Booeshaghi Digitally signed by Teresa Booeshaghi Date: 2023.06.05 11:01:57 -04'00'

6/5/23

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

Supplemental Soil Assessment Report 08/30/2023

Groundwater Sampling - Updated Tables, Field Notes, and Laboratory Analytical Report 08/30/2023

Revised ISRP 09/30/2023

Subtasks 1 and 2: FDEP Review and approval of Supplemental Soil Assessment Report, and Project Management $ 80,251.57

Subtask 3: FDEP Review and approval of Groundwater Sampling - Updated Tables, Field Notes, and Laboratory Analytical Report $ 31,066.92

Subtask 4: FDEP Review and approval of Revised ISRP $ 17,415.90

$ 128,734.39

HW681

DC006B

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: April 3, 2023

SUBJECT: Task Assignment DC006B Jasper Laundry & Dry Cleaners

ERIC_4671

Supplemental Soil Sampling, Groundwater Sampling, and Revised ISRP

CDM Smith Inc. (CDM) will conduct supplemental soil sampling, groundwater sampling, and prepare a revised ISRP. Specific subtasks are detailed below:

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

Subtask 2: Supplemental Soil Assessment Based on the previously collected soil data, additional data should be collected for VOHs, TRPH, PAHs. supplemental soil sampling plan includes a total of twenty-eight locations. All soil samples collected for VOH analyses will include analysis for the total concentrations and an aliquot will be collected using En Core® Samplers that will be extracted using SPLP and analyzed for VOHs if the total VOH concentration is below the residential direct-exposure SCTL and above the default leachability SCTL. Up to 80 samples will be submitted for TRPH analysis, with up to 16 being submitted for analysis by the TPHWG Fractionation Method for TRPH speciation. The soil samples will be collected using hand bucket auger methodologies. Concrete coring will be required at one boring location. After sample collection and recording the boring log, the borehole will be backfilled with the soil cuttings consistent with the previous investigations. As a result, no investigation-derived wastes will be generated. CDM Smith will prepare a standalone Supplemental Soil Assessment Report in letter format to document the assessment methodology and results. This report will also provide conclusions and recommendations for the soil delineation status.

Remediation Practice Experts at CDM Smith will review the SSAR and initial ISRP and provide review comments/recommendations in a technical memorandum to the project team including

FDEP.

Subtask 3: Groundwater Monitoring CDM Smith will submit a Groundwater Monitoring Report. The Report will present tables, figures, laboratory results, findings, and recommendations. 61 shallow, intermediate, deep, and vertical monitoring wells will be sampled. The monitoring wells will be sampled in accordance with FDEP SOP (FS 2200) for low-flow sampling using a peristaltic pump. A YSI-556 multi-parameter probe and a turbidimeter will be used to collect field parameter data. Geochemical data will be collected using properly calibrated probes and recorded. The groundwater samples will be collected in laboratory supplied containers, placed on ice, and delivered to the laboratory for analysis by United States Environmental Protection Agency Method 8260 for VOHs. Under this Task, there will be two separate data sets, one for field GW data and one for analytical data by Ryan and Mueller, respectively. The data will require summarization for initial discussion with DEP to ensure the ISRP is free of data gaps for DEP final review. The results of the groundwater sampling will be presented in the ISRP as well, with updated figures and analysis of data with conclusions and recommendations.

Investigation derived waste (IDW) disposal is anticipated and has been accounted for under this subtask. Erwin Remediation for IDW disposal was chosen on a lowest-cost basis.

Subtask 4: ISRP CDM Smith will prepare a revised ISRP for the site that is consistent with the content of the March 2022 ISRP but will be updated to include a revised excavation plan and more detailed plans for protecting the building, soil handling, and disposal characterization. The excavation plan will incorporate the data from the supplemental soil assessment and identify the excavation cutlines.

The cutlines will be developed by extending the excavation limits laterally and vertically to sample points that were below the SCTLs.

CDM and the FDEP confirmed on April 3, 2023, that an Access Agreement with the current real property owner of the site has been executed.

WSCS Technical Staff has approved the scope of work.

This work will be conducted in line with the scope of work included with CDM’s proposal, received March 15, 2023. Documentation of the costs is included in the attached CEF, Level-of-Effort sheets, and proposal letter. The final deliverable due date is September 30, 2023. And the completion date for the task assignment is November 30, 2023.

The final cost total for Task Assignment DC006B is $128,734.39.

FDEP COST ESTIMATEContractor: CDM Smith, Inc.

Date: 5/18/23 rev

Task #: SubTask 1 Project Management SubTask 6

Site: Jasper Laundry & Dry Cl SubTask 2 Supplemental Soil Assessment SubTask 7

Activity/Phase: SubTask 3 Groundwater Monitoring SubTask 8

Project Manager: Clint Noble SubTask 4 ISRP SubTask 9

SubTask 5 SubTask 10

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

$60.42 Project Manager 46 45.6 $81.53 Senior Officer T. Duffey 23 15 0 8 0 0 0 0 0 0 $81.15 Senior Technical Expert L. Wiseman 0 0 0 0 0 0 0 0 0 0 $60.42 Project Technical Leader C. Noble 36 22 2 12 0 0 0 0 0 0 $55.47 Senior Professional M. Passaro 8 0 0 8 0 0 0 0 0 0 $40.87 Professional II M. Blanton 0 0 0 0 0 0 0 0 0 0 $69.63 Project Technical Lead S. Cobert 40 22 10 8 0 0 0 0 0 0 $26.45 Professional I J. LeBlanc 101 44 57 0 0 0 0 0 0 0 $43.01 Professional II A. Ryan 102 24 78 0 0 0 0 0 0 0 $42.00 Professional II K. Turner 80 44 0 36 0 0 0 0 0 0 $33.50 Professional I L. Mueller 46 8 8 30 0 0 0 0 0 0 $30.36 Professional I K. Profitko 40 10 0 30 0 0 0 0 0 0 $94.91 Senior Technical Expert T. Macbeth 8 8 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 $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 $0.00 0 0 0 0 0 0 0 0 0 0

Total Hours 530 46 197 155 132 0 0 0 0 0 0

Direct Labor $23,970.03 $2,757.61 $9,458.97 $5,947.57 $5,805.88 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 135.00% $32,359.54 $3,722.77 $12,769.61 $8,029.22 $7,837.94 $0.00 $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% $9,036.70 $1,039.62 $3,566.03 $2,242.23 $2,188.82 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Labor $65,366.27 $7,520.00 $25,794.61 $16,219.02 $15,832.64 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF CDM SMITH Page 1

FDEP COST ESTIMATEContractor: CDM Smith, Inc.

Date: 5/18/23 rev

Task #: SubTask 1 Project Management SubTask 6

Site: Jasper Laundry & Dry Cl SubTask 2 Supplemental Soil Assessment SubTask 7

Activity/Phase: SubTask 3 Groundwater Monitoring SubTask 8

Project Manager: Clint Noble SubTask 4 ISRP SubTask 9

SubTask 5 SubTask 10

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

Vehicle Rental $1,920.00 $960.00 $960.00 $0.00 $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 $3,348.00 $1,860.00 $1,488.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $5,268.00 $2,820.00 $2,448.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

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

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

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

Subcontractor (Services Procurement) Drilling (Conventional) $6,275.00 $6,275.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Drilling (Non-conventional) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Laboratory Specialty $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Surveying $1,300.00 $1,300.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 IDW - Erwin $500.00 $0.00 $500.00 $0.00 $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

$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 $8,075.00 $7,575.00 $500.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $807.50 $757.50 $50.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $8,882.50 $8,332.50 $550.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $31,947.00 $25,931.00 $6,016.00 $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 $4,727.00 $3,749.00 $978.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $36,674.00 $29,680.00 $6,994.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Field Expenses Personal Protection $280.00 $280.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Expendables $674.00 $160.00 $514.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Drilling related) $1,197.00 $1,197.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $3,456.00 $1,136.00 $2,320.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (IDW related) $400.00 $0.00 $400.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $6,007.00 $2,773.00 $3,234.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $122,197.77 $7,520.00 $69,400.11 $29,445.02 $15,832.64 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Completion Fee $6,536.62 $752.00 $2,579.46 $1,621.90 $1,583.26 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $128,734.39 $8,272.00 $71,979.57 $31,066.92 $17,415.90 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF CDM SMITH Page 2

SITE : Jasper Laundry & Dry Cleaners SUBTASK 2Supplemental Soil Assessment

DATE: 5/18/2023

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Workplan and Field Activities

Project Techical Leader C. Noble FDEP-Directed Workplan Revisions/Additions 10

Professional II K. Turner Travel to/from site (1 trips) 7

Site Prep/Locate Borings 6.5

29 Soil Borings 25

Foundation Excavation 5

Senior Officer T. Duffy FDEP-Directed Workplan Revisions/Additions 15

Senior Technical Expert S. Cobert FDEP-Directed Workplan Revisions/Additions 10

Professional I J. LeBlanc Travel to/from site (1 trip) 7

Site Prep/Locate Borings 7

29 Soil Borings 25

Foundation Excavation 5

SSA Reporting Project Techical Leader C. Noble Prepare recommendations and conclusions and prepare final report 12

Senior Technical Expert S. Cobert Preparation of Engineering Section of Report 12

Professional II A. Ryan Preparation of Soil Data Summary and Report Text 24

Professional I L. Mueller Preparation of Data Tables, Summaries 8

Professional I K. Profitko Soil Figure/Map preparation 10

Senior Technical Expert T.MacBeth DEP directed PFAS expert review of Project for Recc. and Data Gaps 8

Staff Total Hours C. Noble 22

K. Turner 44

T. Duffy 15

S. Cobert 22

J. LeBlanc 44

A. Ryan 24

L. Mueller 8

K. Profitko 10

T.MacBeth 8 Total 197 TOTAL LABOR 197

VEHICLE TYPE RATE UNIT USEAGE

Truck $480.00 week 2 $960.00

TOTAL VEHICLE $960.00

PER DIEM STAFF RATE UNIT USEAGE

Per Diem K. Turner $36.00 day 5 $180.00

Hotel K. Turner $150.00 day 5 $750.00

Per Diem J. LeBlanc $36.00 day 5 $180.00

Hotel J. LeBlanc $150.00 day 5 $750.00

TOTAL PER DIEM $1,860.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

PDS Soil Borings $6,275.00 $6,275.00

Southeastern Surveying Survey $1,300.00 $1,300.00

TOTAL $7,575.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #

Soil 8260B $73.00 71 $5,183.00

TPH by FL-PRO $88.00 80 $7,040.00

SPLP nonaqeous zero HS $55.00 16 $880.00

VOHs leachate from SPLP $73.00 16 $1,168.00

TRPH Speciation (No contract rate, see attached quote) $220.00 16 $3,520.00

Carcinogenic polycyclic aromatic hydrocarbons by Method 8270C $110.00 74 $8,140.00

Shipping (Large Cooler (25-50 lbs)) $150.00 23 $3,450.00

Ice $6.50 46 $299.00

TOTAL LAB $29,680.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

En Core® Sampler $16.00 Each 71 $1,136.00

Expendables $40.00 Days 4 $160.00

Level D PPE $35.00 Man-Days 8 $280.00

Soil Sampling Kit (through concrete) $235.00 Days 4 $940.00

Concrete Core Drill $105.00 Days 1 $105.00

Concrete Core Drill Bit $82.00 Days 1 $82.00

Portable Generator $70.00 Days 1 $70.00

TOTAL EQUIPMENT $2,773.00

SUBTASK 4Groundwater Monitoring

DATE: 5/18/2023

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Workplan and Field

Senior Technical Expert S. Cobert Interpretation of Lab Data Eval 8

PTL/PM C. Noble Prepare Field Scope of work 2

Professional II A. Ryan Mobilization/Demob (1 trip) 7

Field Preparation 1

Tech Oversight 1

Monitor Well Locate/Inventory/Inspection 10

Prepare Sample Kit Request 1

Sample Wells (58) 50

Professional I J. LeBlanc Mobilization/Demob (4 trip) 7

Sample Wells (58) 50

Field Activities Senior Technical Expert S. Cobert Technical Data Evaluation 2

Professional II A. Ryan Preparation of Data Summaries for Groundwater field data chemistry and flow 8

Professional II L. Mueller Preparation of Data Tables, Summaries analytical data 8

Staff Total Hours C. Noble 2

S. Cobert 10

J. LeBlanc 57

A. Ryan 78

L. Mueller 8

Total 155

TOTAL LABOR 155

TOTAL LABOR 310

VEHICLE TYPE RATE UNIT USEAGE

4.1 Truck (2) GW Sampling $480.00 week 2 $960.00

TOTAL VEHICLE $960.00

PER DIEM STAFF RATE UNIT USEAGE

Per Diem K. Turner $36.00 day 4 $144.00

Hotel K. Turner $150.00 day 4 $600.00

Per Diem J. LeBlanc $36.00 day 4 $144.00

Hotel J. LeBlanc $150.00 day 4 $600.00

TOTAL PER DIEM $1,488.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Erwin Remediation $125 Per Drum 4 $500.00

TOTAL $500.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #

2.1 - Groundwater Sampling EPA 8260 for VOHs $73.00 58 $4,234.00

TPH by FL-PRO $88.00 9 $792.00

Carcinogenic polycyclic aromatic hydrocarbons by Method 8270C $110.00 9 $990.00

Shipping - Large Cooler $150.00 6 $900.00

Ice $6.50 12 $78.00

TOTAL LAB $6,994.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

2.1 GW Sampling

55 gal drum $100.00 per drum 4 $400.00

Shallow GW Sampling Kit $290.00 per day 8 $2,320.00

Silicon tubing $3.00 per foot 58 $174.00

Tubing Poly/HDPE $0.30 per foot 600 $180.00

Expendables $40.00 per day 4 $160.00

TOTAL EQUIPMENT $3,234.00

SUBTASK 4:ISRP

DATE: 5/18/2023

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Techical Leader C. Noble Prepare recommendations and conclusions and prepare final report 12

Senior Officer T. Duffey Develop Excavation Cutlines 8

Senior Professional M. Passaro Geotechnical Engineering 8

Senior Technical Expert S. Cobert Engineer of Record 8

Professional II L. Mueller Preparation of ISRP Tables, Appendix, Geotechnical Summary 30

Professional I K. Profitko Figure/Map preparation inc. GW plume maps 30

Professional II K. Turner Draft ISRP (body) 36

TOTAL LABOR 132

4651 Salisbury Road, Suite 420

Jacksonville, Florida 32256 tel: 904.731.7109

March 15, 2023

Mr. Kyle McMurray

Florida Department of Environmental Protection

Division of Waste Management

2600 North Blair Stone Road

Tallahassee, Florida 32399

Subject: Jasper Laundry & Dry Cleaners

Supplemental Soil Assessment, Groundwater Sampling. and Revised

Interim Source Removal Plan (ISRP) Proposal

ERIC_4671

214 1st Ave SW

Jasper, Hamilton County, Florida

Dear Mr. McMurray:

CDM Smith is pleased to respond to the Florida Department of Environmental Protection (FDEP)

Task Assignment Request for supplemental soil sampling, groundwater sampling, and preparing a revised ISRP for the Jasper Laundry & Dry Cleaners Site under Contract Number HW681. Our project understanding, the scope of work, and project schedule are described below, and the cost estimate is attached.

Project Understanding

The dry-cleaning facility is no longer operating. An ISRP for the exterior areas of the site was submitted in March 2022 and after review, FDEP concluded that the excavation project would benefit from additional soil assessment being completed prior to the excavation field work. This proposal includes the results of CDM Smith’s soil delineation that was used to develop a supplemental soil sampling plan (see attached).

In addition, it is apparent that the structural integrity of the dry-cleaning facility needs to be assessed to develop details on the exterior excavation plan so that the structure remains intact. This task assignment request includes subtasks for project management, a supplemental soil assessment

(soil delineation, a building foundation inspection, and reporting), and development of a revised

ISRP.

Scope of Work

Subtask 1 – Project Management

Project management activities performed under this task consist of administrative functions required to maintain the project schedule, adhere to budget, and deliver the quality of the work

Mr. Kyle McMurray

March 15, 2023 products defined by CDM Smith's quality standards. CDM Smith 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 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 FDEP on a bi-weekly basis, until the project is complete.

Subtask 2 – Supplemental Soil Assessment

Existing Soil Data

Based on the previously collected soil data, CDM Smith has concluded that additional data should be collected for volatile organic halocarbons (VOHs), Total Recoverable Petroleum Hydrocarbons

(TRPH), and carcinogenic polycyclic aromatic hydrocarbons (PAHs).

The VOH, TRPH, PAH, and PFAS data gaps have been submitted to FDEP in prior plan iterations and used to finalize this assessment plan.

The March 2022 ISRP reported that the average depth to groundwater in the soil investigation area is approximately 4.5 feet (ft) below land surface (bls) and the deepest excavations were proposed to a 6-ft depth. CDM Smith calculated the average groundwater elevation from the monitoring wells to be approximately 145.5 ft, consistent with the HSW data. The average land surface elevation from the HSW soil boring survey was approximately 148.75 ft. The groundwater surface and land surface elevations produce an average groundwater depth of approximately 3.25 ft bls.

The VOH SCTL exceedances were driven by tetrachloroethene (PCE) and primarily by exceedances of the leachability SCTL. The figures differentiate between leachability SCTL exceedances that are based on the default leachability SCTL and the exceedance based on the Synthetic Precipitate

Leaching Procedure (SPLP). A high percentage of the original samples that exceeded the default leachability SCTL did not exceed the SPLP-based SCTL. Eleven soil samples from the original data exceeded the TRPH SCTLs. Samples from the exceedance locations were also analyzed by the TPH

Criteria Working Group (TPHWG) Fractionation method and only two samples exceeded the SCTLs.

These samples were located near the southeast corner of the building. The PAH exceedances were primarily for the direct-exposure SCTLs and driven by benzo(a)pyrene (BaP) and BaP Toxicity

Equivalents (TEQs). The PAH exceedance locations included the southeast corner of the building and adjacent to the shed located southeast of the building.

Soil Sampling Plan

From July 2022 to March 2023, CDM Smith has been in correspondence with FDEP and revised the soil sampling plan and data summaries under 8 revisions, including a deep-dive into historical data and the geospatial arrangement of plans/data sets collected by others. CDM Smith’s supplemental soil sampling plan includes a total of twenty-eight locations (Figure 5). The sample collection depths and analyses are shown in Table 1. The proposed boring locations will be staked by survey prior to sample collection. All soil samples collected for VOH analyses will include analysis for the total concentrations and an aliquot will be collected using En Core® Samplers that will be extracted using SPLP and analyzed for VOHs if the total VOH concentration is below the residential direct-exposure SCTL and above the default leachability SCTL. The costs in this proposal include providing the En Core® Samplers but do not include SPLP extraction and extract analysis. CDM Smith will request authorization for the SPLP extraction and analysis when the need is identified. Up to 80 samples will be submitted for TRPH analysis, with up to 20 percent (16) being submitted for analysis by the TPHWG Fractionation Method for TRPH speciation.

The soil samples will be collected using hand bucket auger methodologies. Concrete coring will be required at one boring location. After sample collection and recording the boring log, the borehole will be backfilled with the soil cuttings consistent with the previous investigations. As a result, no investigation-derived wastes will be generated.

Building Foundation Inspection

The drilling subcontractor will also be used to support the building foundation inspections. The foundation in the southeast corner of the building will be exposed using mechanical and/or manual excavation methods to allow CDM Smith to describe the foundation, measure the thickness, and total depth. This information will be used to support development of a plan for allowing the building exterior excavation to proceed without causing damage to the structure.

Supplemental Soil Assessment Report

CDM Smith will prepare a standalone Supplemental Soil Assessment Report in letter format to document the assessment methodology and results. This report will also provide conclusions and recommendations for the soil delineation status and the findings of the building foundation inspection. All recommendations for excavation will be made in the ISRP.

Per the request of FDEP, Tamzen Macbeth, Remediation Practice Leader for CDM Smith, will review the SSAR and initial ISRP and provide review comments/recommendations in a technical memorandum to the project team including FDEP. Her review will focus on elements relating to

PFAS remediation, groundwater fate/transport and implications on life cycle remediation costs.

Deliverables: Supplemental Soil Assessment Report, Senior Technical Peer Review Memorandum

Subtask 3 – Groundwater Sampling

Existing Groundwater Data

Laboratory analytical results from the monitoring wells sampled in June 2019 indicated detections of chlorinated hydrocarbons in groundwater samples associated with the historical drycleaning activities on the Site. PCE concentrations were detected above Chapter 62-777, Florida

Administrative Code (FAC) Natural Attenuation Default Concentration (NADC) criteria (300 milligrams per liter [μg/L]) within 14 monitoring wells across the site, with a maximum concentration of 33,000 μg/L (MW-6S). Trichloroethene (TCE) concentrations were also reported above NADC criteria within five monitor wells, with a maximum concentration of 20,800 μg/L

(MW-6S). The compound cis-dichloroethene (cDCE) was detected at concentrations exceeding

NADC criteria within four monitoring wells, with MW-6S exhibiting the highest concentration of

82,400 μg/L.

Groundwater samples collected in July 2019 from monitor wells MW-1S, MW-4S, MW-5S, MW-6S, MW-7S, MW-10S, and MW-14I were also analyzed by total recoverable petroleum hydrocarbons

(TRPH) and polynuclear aromatic hydrocarbons (PAH). TRPH was detected at concentrations below the applicable Groundwater Cleanup Target Level (GCTL) criteria (5,000 milligrams per liter

[mg/L]). PAH compounds at concentrations above the laboratory method detection limit (MDL) and below the applicable GCTL criteria were reported only within monitoring well MW-6S.

Supplemental groundwater samples were collected in January 2020 from 12 monitoring wells. A maximum PCE concentration of 22,500 μg/L was reported within MW-6S, while seven wells exhibited PCE concentrations above NADC criteria. TCE was reported above NADC criteria in four monitoring wells, while cDCE also exceeded the NADC criteria in four monitoring wells. PCE concentrations greater than GCTL criteria, but below NADC criteria, were observed within monitoring wells MW-2S and MW-5S, while TCE concentrations greater than the GCTL, but below the NADC, were observed within monitor wells MW-5S, MW-14I, and MW-14D. Trans-DCE (tDCE) concentrations between GCTL and NADC criteria were reported within monitoring wells MW-1S and MW-10S.

A second sitewide groundwater sampling event was conducted in November 2020. PCE concentrations were detected above NADC criteria within monitoring wells MW-4S (671 μg/L), MW-6S (40,100 μg/L), MW-8S (374 μg/L), MW-10S (429 μg/L), MW-14I (17,900 μg/L), MW-18I

(14,300 μg/L), MW-24I (363 μg/L), MW-24D (684 μg/L), MW032 (427 μg/L), MW039 (434 μg/L), and MW042 (482 μg/L). TCE concentrations above NADC criteria were reported within monitoring wells MW-6S (24,400 μg/L), MW-8S (318 μg/L), and MW-10S (616 μg/L). In addition, cDCE exceeded NADC criteria within monitor welling MW-6S (82,400 μg/L).

An additional groundwater sampling event was conducted on August 31 and September 1, 2021.

PCE was reported above the applicable NADC within monitoring wells MW-6S (19,000 μg/L), MW-

6I (7,900 μg/L), MW-14D (13,000 μg/L), and MW-39 (370 μg/L). TCE concentrations exceeded

NADC criteria within monitoring well MW-6S (17,000 μg/L). In addition, cDCE was reported at monitoring well MW-6S at a concentration of 64,000 μg/L.

Based on the reported historical VOH concentrations observed at the site, as well as the length of time passed since the last groundwater sampling event, CDM Smith recommends that a comprehensive groundwater sampling event be performed to update groundwater conditions at the site.

Groundwater Sampling Plan

Contractor will mobilize to the site to sample the following monitoring wells:

• Shallow monitoring wells MW-1S, MW-2S, MW-3S, MW-4S, MW-5S, MW-6S, MW-7S, MW-8S, MW-9S, MW-10S, MW-11S, MW-12S, MW-15S, MW-16S, MW-17S, MW-18S, MW-19S, MW-

20S, MW-21S, MW-22S, MW-23S, MW-24, MW-27, and MW-38.

• Intermediate monitoring wells MW-3I, MW-6I, MW-8I, MW-13I, MW-14I, MW-15I, MW-16I, MW-17I, MW-18I, MW-19I, MW-20I, MW22I, MW-23I, MW-24I, MW-26, MW-32, MW-35, MW-46, and MW-48.

• Deep monitoring wells MW-13D, MW-14D, MW-15D, MW-16D, MW-18D, MW-19D, MW-

21D, MW-23D, MW-25, MW-34, MW-42, MW-44, MW-45, and MW-47.

• Vertical extent monitoring wells MW-39, MW-40, MW-41, and MW-43.

A Groundwater Sampling Summary is shown in Table 2. The above monitoring wells will be sampled in accordance with Florida Department of Environmental Protection (FDEP) Standard

Operating Procedures (FS 2200) for low-flow sampling using a peristaltic pump. A YSI-556 multi-parameter probe and a turbidimeter will be used to collect field parameter data. Geochemical data will be collected (dissolved oxygen, pH, conductivity, oxidation reduction potential, temperature, turbidity) using properly calibrated probes, and recorded.

The groundwater samples will be collected in laboratory supplied containers, placed on ice, and delivered to the laboratory for analysis by United States Environmental Protection Agency Method

8260 for VOHs. All purge water will be containerized and disposed into drums. One disposal event is planned for all purge water collected under this proposal. The disposal services will be provided by Erwin Environmental, and one drum of nonhazardous water for this event is assumed.

Updated Tables, Field Notes, and Laboratory Analytical Report

The Contractor will prepare a data summary including updated tables, field notes, and a copy of the laboratory analytical report. The results of the groundwater sampling activities will be summarized in the ISRP in Subtask 4. The ISRP will include updated groundwater figures and data tables, field notes, a copy of the laboratory analytical report and chain of custody, a summary of sampling methodologies, quality assurance/quality control evaluation of data, groundwater sampling logs and field equipment calibration records, conclusions, and recommendations for a path forward.

Subtask 4 – Revised ISRP

CDM Smith will prepare a revised ISRP for the site that is consistent with the content of the March

2022 ISRP but will be updated to include a revised excavation plan and more detailed plans for protecting the building, soil handling, and disposal characterization. The excavation plan will incorporate the data from the supplemental soil assessment and identify the excavation cutlines.

The cutlines will be developed by extending the excavation limits laterally and vertically to sample points that were below the SCTLs. CDM Smith anticipates that the exterior excavation plan will include a setback for excavations that exceed the depth of the foundation. CDM Smith will also include a cost estimate to implement the revised ISRP.

Deliverable: Revised ISRP

Subcontractors

Subcontracted services will be required for drilling, exposing the building foundation, and surveying. Requests for quotations were sent out to five pre-qualified drilling companies for drilling services and three responsive bids were received (Attachment A). The lowest cost bid was $6,275 from Preferred Drilling Solutions, Inc. (PDS). PDS is the recommended drilling subcontractor for this work. Southeastern Surveying and Mapping is a primary subcontractor for HW681, and other bids were not solicited for this project. The total quote was $1,300 as shown in Attachment A.

Schedule

Table 2: Schedule of Deliverables

Subtask 2: Supplemental Soil Assessment

Deliverable: Supplemental Soil Assessment Report

Due Date: June 30, 2023

Subtask 3: Groundwater Sampling

Deliverable: Updated Tables, Field Notes, and Laboratory

Analytical Report

Due Date: June 30, 2023

Subtask 3: Revised ISRP

Deliverable: Revised ISRP

Due Date: July 31, 2023

We look forward to working on this important project. Feel free to contact me at 904-527-6715 or by email with any questions or comments.

Sincerely, Clint Noble, P.G. Shayne Wood, P.E., PMP, BCEE CDM

CDM Smith Vice President

NobleCC@cdmsmith.com CDM Smith

WoodSH@CDMSmith.com cc: Steve Cobert, P.E., CDM Smith

Tom Duffey, P.G., CDM Smith

Noble, Clint C.

From: Jerry Allen <jallen@aellab.com>

Sent: Tuesday, April 11, 2023 7:00 AM

To: Noble, Clint C.

Subject: RE: TRPH Speciation for DEP Contract

$220 per sample.

Jerry Allen, Client Services Manager

Advanced Environmental Laboratories, Inc.

Florida's Largest Laboratory Network!

P: 904.363.9350 F: 904.363.9354 C: 904-235-9878

After Hours/Emergency: 904.710.7158 www.aellab.com

From: Noble, Clint C. <noblecc@cdmsmith.com>

Sent: Monday, April 10, 2023 5:25 PM

To: Jerry Allen <jallen@aellab.com>

Subject: TRPH Speciation for DEP Contract

Hi Jerry, what is your current price for this in soil? I need a written quote for our Jasper Site.

Clint Noble, P.G., PMP

Senior Project Manager

CDM Smith

4651 Salisbury Road, Suite 420

Jacksonville, FL 32256

O: 904.527.6715

M: 904-625-2125 noblecc@cdmsmith.com

Connect with me on LinkedIn cdmsmith.com

To help protect you r priv acy, Microsoft Office prevented automatic download of this picture from the Internet.

Jerry Allen, Advanced Environmental Laboratories, Inc.

Florida's Largest Laboratory Network!

Voice: | Fax:

Website: www.aellab.com

To help protect your privacy, Micro so ft

Office prevented auto matic download of this pictu re from the

In ternet.

AELLab.com

AEL celebrates 25 years of customer satisfaction and is proud to have the largest lab network in the state of Florida!

Did we do a great job on your last project? Or do we need to work on a few things? Let us know how we did by doing the

AEL Customer Satisfaction Survey.

NOTICE: This communication may contain privileged or other confidential information. If you are not the intended recipient, or believe that you have received this communication in error, please do not print, copy, retransmit, disseminate, or otherwise use the information. Also, please indicate to the sender that you have received this communication in error, and delete the copy you received.

Investigative Derived Waste (IDW) Management Job Details - Per 55-gallon Drum

Per Event Hepaco $142 $210 $146.22 $50.00 $388.67 $467.15 EnviroServe $80 $80 $50.00 $50.00 $198.00 $198.00 Erwin Remediation $125 $125 Included Included $125 $125

IDW Subcontractor Evaluation CDM Smith - HW681

Tuesday, May 23, 2023

Company Disposal Transportation Total

Liquid Soil Fee Liquid Soil

408 Ditmar Street

Pensacola, FL 32503

ErwinRemediation@Gmail.com - P.O. Box 884 Gulf Breeze, FL 32562

(850) 292-6511

To: Ms. Kara Fincham CDM Smith 4651 Salisbury road, Suite 420 Jacksonville, FL 32256

May 22, 2023

Re: Non-Hazardous Drum Disposal

Ms. Fincham:

The price for the transportation and disposal (T&D) of 55-gallon drums of non-hazardous soil, mud, and water is listed below:

Impacted with Non-Hazardous Dry-Cleaning Solvents:

Description Rate Unit

T&D - Non-Haz Mud/Water $ 125.00 Per Drum

T&D - Non-Haz Soil $ 125.00 Per Drum

All drum lids should be properly secured, and drums should be placed on level ground (i.e., not on a pallet, etc.). A single False Mobilization fee will apply if our driver is not able to locate a drum on site or if we are unable to access the property due to a locked gate, etc.

The prices listed are all inclusive without any additional fees or charges (fuel surcharge, low volume stop fee etc.) and are valid for all regions in the State of Florida except for the Florida Keys.

Pricing for sites located in the Florida Keys will be bid on a case-by-case basis dependent on the volume of drums and the location.

Respectfully, Robert Donado Erwin Remediation, Inc.

Email: robert@erwinremediation.com

Leggoe, Kathy R.

From: Leggoe, Kathy R.

Sent: Wednesday, March 1, 2023 4:07 PM

To: stephenharris@enviroserve.com

Subject: Drum Quote Request for CDM Smith

Greetings Steve, nice to be writing you from a new place of business. I have joined the CDM Smith team and working with the dry cleaning program. We are trying to get a current quote for 2023. Kara Fincham sent you the message below back in January. I thought I would try to send the same message to your new email. See below and respond with a quote if you would like us to use you.

We are renewing the rates for IDW for 2023—I will need a general cost proposal for the pickup and disposal of all investigation derived waste associated with our FDEP projects for one year. The rates should include non-hazardous waste, liquid and solid, generally in 55-gallon drums. The majority of the IDW will most likely be contained in 55-gallon drums and consist of soil and groundwater from environmental site investigations, but we are going to start doing more

PFAS work this year, so if there is a separate cost associated with PFAS IDW (soil/Groundwater), please include it in your proposal.

The sites are located throughout the state, including Pensacola, Jacksonville, North Florida, South Florida, Tampa, and

Orlando. The lowest bidder will win the work for the remainder of 2023.

If you are interested, please submit a proposal by Thursday, March 9, 2023.

If you are not interested in bidding, please reply to let us know.

Very Respectfully, Kathy R. Leggoe, PG, PMP

Geologist

Project Manager

CDM Smith

4651 Salisbury Road, Suite 420

Jacksonville, Florida 32256

(office) 904.527.6727, (cell) 904.651.0740

03/02/2023

Kathy Leggoe

CDM Smith

PG, PMP, Geologist

4651 Salisbury Road

Jacksonville, FL, 32256 leggoekr@cdmsmith.com

904*651*0740

Subject: IDW Drums

Quote Number: QT-1093

Dear Kathy, Thank you for the opportunity to provide this proposal for the IDW drums located in the Florida Area.

HEPACO is a premier environmental contractor with coverage from 45 offices. We specialize in emergency response, industrial services, remediation, and waste services. HEPACO serves a multitude of customers including transportation companies, energy companies, environmental consultants, industrial facilities, terminals, environmental service companies, general contractors, property owners, and many other public and private-sector clients.

HEPACO, with its well-rounded and cross-trained staff, can effectively and efficiently complete this project and appreciates the opportunity. We stand firmly behind our work and always strive to deliver exceptional value and a high level of service at reasonable pricing.

Scope of Work

HEPACO will provide the following:

Pickup / Transportation and Disposal of Non-Hazardous IDW drums throughout the state of

Florida

Provide pricing per incident for disposal of Hazardous IDW Drums and PFAS waste.

Assumptions

HEPACO assumes the following:

Pricing for PFAS Drums and Hazardous IDW Drums will be priced according to location. PFAS drums can be transported to WM site in Alabama. Pricing is cost plus 30%.

All work will be completed in one mobilization unless otherwise noted

If groundwater is encountered, additional pricing for transportation, disposal, management, and/or containment will apply. This will be charged according to the HEPACO Time and Materials

Rate Sheet.

Prices do not include any required permitting unless otherwise noted

Prices do not include any surgical excavation around utilities, surface and/or subsurface structures

(it is assumed utilities are not present)

Client will provide any required sampling/analysis, technical reports, surveying, compaction testing and/or private utility locating services unless otherwise noted

All disposal prices are based on final profile approval and waste acceptance by the disposal facility

Client is responsible for any additional price associated with non-conforming waste as determined by the disposal facility

Field crew will be on-site working eight (8) hours per day M-F with no weekend or holiday work unless otherwise noted

Customer is responsible for disposal prices unless otherwise noted

Quantities are speculative. Except for minimums, all billing will be based on actual quantities.

Price

A pricing itemization is provided in Attachment A.

HEPACO Basic Conditions:

All projects require a two (2) week notice to proceed. HEPACO will make every effort possible to meet all our client’s requests; however, HEPACO cannot guarantee a project start date with less than two (2) weeks’ notice to proceed.

This proposal is contingent upon credit approval and valid for thirty days

For any additional work beyond the original scope of work, time and material rates will apply.

Except for minimums, billing will be based on actual quantities at unit prices (see Attachment A).

A four (4)-hour minimum will apply to all unit pricing quoted by the hour

Unit prices quoted by the day will be billed at the full day rate for any work on site. There will be no partial billing for partial workdays.

Unit prices quoted by the day apply up to eight hours per day. After eight hours per day, the day rate will be pro-rated for additional hours.

Unit prices are based on a non-union work force, no prevailing wages, no overtime work, and no performance bond.

Additional costs related to unexpected, concealed, or unknown conditions or any delays at the project site shall be incurred by customer.

HEPACO will not be held responsible if underground or above ground structures, cables, conduits, site features, property, materials, or equipment are destroyed, damaged, or rendered inoperable during the project.

Pricing includes HEPACO’s standard insurance coverage. Adding additional insured or increased coverages will be at additional pricing and will be quoted on a case-by-case basis.

Again, thank you for the opportunity and we look forward to completing this project.

Sincerely, Kevin Hamilton

Kevin Hamilton

HEPACO Territory Account Manager

Subject: IDW Drums

Quote Number: QT-1093

By signing below the customer acknowledges that they have received, reviewed, and agree to the HEPACO

Proposal

Owner or Owner Agent:

Signature:

Date of Acceptance:

Print Name

Owner or Owner Agent

ATTACHMENT A

PRICING ITEMIZATION TABLE

PRICING ITEMIZATION TABLE

PRICING SUMMARY TABLE

Item Type Total Price

MOBILIZATION

LABOR

MATERIALS

PPE

VEHICLES

BOATS

HEAVY EQUIPMENT

RECOVERY/TMT/STORAGE

MISC. EQUIPMENT

MONITORING/SAMPLING

LABORATORY/ANALYTICAL

COMMUNICATION

MISC.

SUBCONTRACTOR

DISPOSAL

DEMOBILIZATION

REPORT

FEES

Fee Calculated As Total Dollar Amount

Energy, Security and Recovery Fee Percentage of Total $82.15

Estimated Total Quote Price: $629.82

Item Name or Description Estimated Quantity Unit Price Units of Measure Total Line-Item Price

TRUCK DRIVER 1 $69.60 HOUR $69.60

FLATBED W/LIFT GATE 1 $76.32 HOUR $76.32

NON-HAZ SOLIDS DISPOSAL (PER

DRUM) 1 $210.00 DRUM $210.00

NON-HAZ LIQUIDS DISPOSAL (PER

DRUM) 1 $141.75 DRUM $141.75

LTL WASTE TRANSPORTATION PER

DRUM 1 $50.00 FEE $50.00

Leggoe, Kathy R.

From: Leggoe, Kathy R.

Sent: Wednesday, March 1, 2023 4:07 PM

To: stephenharris@enviroserve.com

Subject: Drum Quote Request for CDM Smith

Greetings Steve, nice to be writing you from a new place of business. I have joined the CDM Smith team and working with the dry cleaning program. We are trying to get a current quote for 2023. Kara Fincham sent you the message below back in January. I thought I would try to send the same message to your new email. See below and respond with a quote if you would like us to use you.

We are renewing the rates for IDW for 2023—I will need a general cost proposal for the pickup and disposal of all investigation derived waste associated with our FDEP projects for one year. The rates should include non-hazardous waste, liquid and solid, generally in 55-gallon drums. The majority of the IDW will most likely be contained in 55-gallon drums and consist of soil and groundwater from environmental site investigations, but we are going to start doing more

PFAS work this year, so if there is a separate cost associated with PFAS IDW (soil/Groundwater), please include it in your proposal.

The sites are located throughout the state, including Pensacola, Jacksonville, North Florida, South Florida, Tampa, and

Orlando. The lowest bidder will win the work for the remainder of 2023.

If you are interested, please submit a proposal by Thursday, March 9, 2023.

If you are not interested in bidding, please reply to let us know.

Very Respectfully, Kathy R. Leggoe, PG, PMP

Geologist

Project Manager

CDM Smith

4651 Salisbury Road, Suite 420

Jacksonville, Florida 32256

(office) 904.527.6727, (cell) 904.651.0740

Driller

Item Est. Qty. Units Rate Total Est. Qty. Units Rate Total

1.0 - Mobe/Demobe 1 Lump Sum $1,500.00 $1,500.00 1 Lump Sum $750.00 $750.00 1 Lump Sum $650.00 $650.00

2.1 - Crew/Rig Rate 3 Per Day $2,100.00 $6,300.00 3 Per Day $2,150.00 $6,450.00 3 Per Day $1,775.00 $5,325.00

2.2 - Crew Per Diem 3 Per Day $500.00 $1,500.00 Per Day $0.00 Per Day $0.00

3.0 - 5' Sample Liners 30 Each $8.00 $240.00 Each $0.00 Each $0.00

4.1 - Concrete Coring 3 Per Day $350.00 $1,050.00 1 Lump Sum $600.00 $600.00 3 Per Day $100.00 $300.00

5 - Drums 1 Each $110.00 $110.00

6 - Borehole Abandonment 10 each $10.00 $100.00

5.0 - Foundation Exposure

Total Total Total

Survey and Report

NA

NA

NA

NA

Included in Daily Rate Included in Daily Rate Included in Daily Rate

$1,300.00

$1,300.00

Surveying - 29 Soil Borings

Southeastern Surveying and Mapping

Lump Sum

Total

$6,275.00$10,590.00 $8,010.00

Subcontractor Evaluation

Jasper Laundry & Dry Cleaners

Cascade Remediation Services Betts Environmental PDS

Soil Borings and Foundation Exposure

Attachment A: Subcontractor Quotes Jasper Laundry Dry Cleaners

ERIC_4671

Jasper, Hamilton County, Florida

Estimate

DATE

7/11/2022

Estimate NO.

BER206105

NAME / ADDRESS

CDM Smith 2002 North Lois Avenue Suite 200 Tampa, FL 33607 Attn: Melanie Blanton

Site Information:

Jasper, FL

We appreciate this opportunity and look forward to working with you on this project. TOTAL

Your National Partner in Drilling Solutions.

"In all thy ways acknowledge him, and he shall direct thy paths." Proverbs 3:6 www.bettsenv.com

DESCRIPTION UNIT QTY Unit Cost TOTAL

Scope of Work:

DPT (10) 4' shallow soil borings. Several holes will need to be concrete cored prior to drilling. In addition, minor hand excavation may also be needed.

Abandon each boring with cement/bentonite grout.

All IDW will be placed in 55-gallon drums for disposal by others.

Betts estimates three days for completion of this work.

Mobilization / Demobilization Geoprobe 7822 lump sum 1 750.00 750.00

Geoprobe Rig 7822 w/Crew & Equipment per day 3 2,150.00 6,450.00

55-Gallon Drums each 1 110.00 110.00

Borehole Abandonment each 10 10.00 100.00

Concrete Coring Bit each 1 600.00 600.00

Client will provided access to each drilling location and provide an approved water source.

By acceptance of this proposal and scheduling this work, you also agree to Betts T&C which include payment terms of PWP not to exceed 60 days

Utilities must be cleared and marked prior to starting work! Client listed above is responsible for 811 utility locate call and maintaining an active locate ticket.

Sonic! Sonic! Sonic! Call today and schedule your next Sonic drilling project.

Cost estimate is good for 60 days

$8,010.00

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: 7/7/22 FAC ID#:

Unit Unit Rate Number of Units Extended Price whole day $1,775.00 3 5,325.00$ half day $1,350.00 -$ per foot $20.00 -$ each $95.00 -$ each $45.00 -$ each $25.00 -$ per well $125.00 -$ roundtrip $650.00 1 650.00$ per crew / per night $450.00 -$ each $70.00 -$ each $0.00 -$ per day $100.00 3 300.00$

TOTAL QUOTE PRICE $6,275.00

Notes: 1. Includes expendables, tubing, points, liners, caps, plugs, saw cuts, development, standby time, steam cleaning decon, and grouting.

Project No.:

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

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

Signature and Title of Person Submitting Quote: ___________________________________Austin Bonacum, Estimator Date: 7/7/22

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

Well Riser (includes all materials) ID 1" 5' Length

Slotted PVC Well Screen (includes all materials) 5' Length Pack OD 3.5"

Pre-Packed Well Screen (includes all materials) ID 1" 5' Length Pack OD 3.5"

Auger Attachment, 2" Well Install

Direct Push Half-Day Rate 1 - on-site half day

Hand clearing to expose existing…