Funding Information:

Org. Code E.O. Object Code Budget Entity Appropriation

Category Grant # Project # Year Amount

☐ Additional Funding Information attached on separate page.

Rev. 8/26/2020

STATE OF FLORIDA

DEPARTMENT OF ENVIRONMENTAL PROTECTION

Task Assignment This Task Assignment (TA) is entered into between the Parties named below, pursuant to Contract Number: .

1. TA Number: TA Completion Date:

TA Description:

2. Parties State of Florida Department of Environmental Protection (Department)

Department Project Manager: Department Project Manager Phone:

Contractor Name: (Contractor ) ntractor’st ’s Project Manager: ontractor’s t’s Project Manager Phone:

3. Project Number:

(If different from TA Number)

Project Location(s):

Project Name:

4. As consideration for the services rendered by Contractor under the terms of this TA, the Department shall pay the Contractor on the following bases, up to the Total TA Value as indicated below:

☐ Fixed Price:

☐ Fixed Unit Rate: (Extended Price)

☐ Cost Reimbursement:

Total TA Value:

5. The Parties agree to comply with the terms and conditions of the underlying the Contract, and the following attachments which are hereby incorporated by reference:

Attachment 1:

☐ Additional Attachments (if necessary):

IN WITNESS WHEREOF, this TA shall be effective on the last date signed below.

State of Florida Department of Environmental Protection

CONTRACTOR Department Name:

Title: Secretary or Designee

(Authorized Signature) (Authorized Signature) Date:

☐ Additional signatures attached on separate page.

HW683

DC011C Completion May 31, 2023

This Task Assignment authorizes Geosyntec to conduct for the installation, start-up, and one month of operation of a Soil Vapor Extraction (SVE) remediation system at the former Scott’s Custom Cleaners Site in accordance with the Geosyntec scope of work, cost estimate, and schedule received on June 28, 2023. There is a $600 in cost reimbursement (utilities).

Brittany Plyler 850-245-8851 Contractor Contractor

Contractor Contractor

Contractor Contractor

Contractor

Geosyntec

Geosyntec

Fabio Fortes 813-379-4421

ERIC_5307

2454 McMullen Booth Road, Suite 205 Safety Harbor, Pinellas County, Florida 33759

Scott’s Custom Cleaners, Inc

✔ $ 198,821.76 ✔ $ 600.00

$ 199,421.76

Scope of Work

Todd Kafka

Contract Manager

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

Date: 2023.06.30 09:45:20 -04'00'

Teresa Booeshaghi

Teresa Booeshaghi Digitally signed by Teresa Booeshaghi Date: 2023.06.30 08:43:05 -04'00'

6/30/2023

N/A

Murphy_SL Highlight

Murphy_SL Highlight

Murphy_SL Highlight

Murphy_SL Highlight

Murphy_SL Highlight

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: Photo Documentation of SVE System Etching/Labeling 01/31/2024

Subtask 3: Field Documentation of SVE System Installation, Startup, and Week 1 O&M 02/28/2024

Subtask 4: Field Documentation of Month 1 O&M 03/29/2024

Subtask 1,5: Submittal of Construction Completion and Startup Report; PM 04/30/2024

Subtask 6: Month 1 Utility/ Telemetry Bill - not to exceed $600.00 handling fee $40 04/30/2024

Subtask 2: Submittal and FDEP approval of the Photo Documentation of SVE System Etching/Labeling $ 17,776.95

Subtask 3: Submittal and FDEP of the Field Documentation of SVE System Installation, Startup, and Week 1 O&M $ 153,927.64

Subtask 4: Submittal and FDEP approval of the Field Documentation of Month 1 O&M $ 10,176.78

Subtask 1,5: Submittal and FDEP approval of the Construction Completion and submittal of the Startup Report; PM $ 16,450.39

Subtask 6: Month 1 Utility/ Telemetry Bill - not to exceed $600, handling fee $490;

$ 1,090.00

$ 199,421.76

HW683

DC011C

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: HW683 Contract Negotiation File Former Scott’s Custom Cleaners Pinellas County, Florida

ERIC_5307

From: Brittany Plyler, Project Manager Date: June 28, 2023 Subject: Negotiation Summary

HW683_DC011C

This Task Assignment authorizes Geosyntec to conduct for the installation, start-up, and one month of operation of a Soil Vapor Extraction (SVE) remediation system at the former Scott’s Custom Cleaners Site in accordance with the Geosyntec scope of work, cost estimate, and schedule received on June 28, 2023. There is a $600.00 in cost reimbursement (utilities).

Geosyntec confirmed on June 28, 2023, that Subtask 1 consists of the calculated project management labor, based upon 13% of the direct labor costs in this proposal, and includes fringe, overhead, other direct costs (ODCs) and completion fees.

Subtask 2: This subtask includes effort associated with preparing for obtaining a new site access agreement, construction activities and permitting. Geosyntec will submit the equipment component list and photo document the etching and labeling of the major system components of value.

Subtask 3: This subtask includes costs associated with the installation of 4 new SVE wells, installation of conveyance piping inside and outside of the building, pickup and delivery of the SVE system from the Walker Plaza Site to the Scott’s Cleaners Site.

Subtask 4: This subtask includes the week 1 and month 1 O&M events. Vacuum measurements will be collected from each VEW well, and selected monitoring wells with partially submerged screened intervals (e.g., MW002, MW-14, and MW-18) during each O&M visit. Geosyntec will monitor air emissions by collecting samples from SVE wells VEW01 through VEW04 and the GAC influent and effluent at the end of the first week and at the end of the first month of SVE system startup.

Subtask 5: This subtask includes costs associated with the preparation of the Construction Completion and Startup Report upon the completion of the initial one month of O&M. The Report will document the results of the construction activities, and provide the results of the first month of SVE performance monitoring.

Subtask 6: This subtask includes costs associated with utility connection fees and electrical utility fees for one month of system operation.

The FDEP Project Manager agrees to the scope of work and final cost associated with this Task Assignment. The final cost is $199,421.76 with 599 labor hours.

Printed on recycled paper.

FDEP COST ESTIMATEContractor: Geosyntec Consultants

Date: 6/29/2023

Task #: Pending SubTask 1 Project Management SubTask 6 Utilities

Site: SubTask 2 Field Preparation SubTask 7

Activity/Phase: SubTask 3 SVE Installation and Startup SubTask 8

Project Manager: Fabio Fortes SubTask 4 Week 1 and Month 1 O&M SubTask 9

SubTask 5 Construction Completion Report SubTask 10

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

$40.38 Project Manager F. Fortes 64 63.9 $86.54 Principal T. Kafka 3 0 1 0 2 0 0 0 0 0 $64.90 Senior Professional S. Wang 6 0 0 0 6 0 0 0 0 0 $53.80 Senior Professional J. Bartlett 59 16 35 4 4 0 0 0 0 0 $40.38 Professional F. Fortes 188 30 97 18 43 0 0 0 0 0 $30.29 Staff Professional M. Mohr 265 10 230 22 3 0 0 0 0 0 $30.20 Drafter/CADD Operator B. Lardizabal 12 4 0 0 8 0 0 0 0 0 $27.88 Administrative Assistant A. ACosta 2 0 0 0 2 0 0 0 0 0

Total Hours 599 64 60 363 44 68 0 0 0 0 0

Direct Labor $22,441.43 $2,581.76 $2,495.90 $12,853.10 $1,608.42 $2,902.25 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 172.70% $38,756.35 $4,458.70 $4,310.42 $22,197.30 $2,777.74 $5,012.19 $0.00 $0.00 $0.00 $0.00 $0.00 Gen & Admin 0.00% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Fringe 0.00% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Labor $61,197.78 $7,040.46 $6,806.32 $35,050.40 $4,386.16 $7,914.44 $0.00 $0.00 $0.00 $0.00 $0.00

Scott’s Custom Cleaners

SVE System Installation and Startup

Cost Estimate Page 1 of 7 Cost Estimate

FDEP COST ESTIMATEContractor: Geosyntec Consultants

Date: 6/29/2023

Task #: Pending SubTask 1 Project Management SubTask 6 Utilities

Site: SubTask 2 Field Preparation SubTask 7

Activity/Phase: SubTask 3 SVE Installation and Startup SubTask 8

Project Manager: Fabio Fortes SubTask 4 Week 1 and Month 1 O&M SubTask 9

SubTask 5 Construction Completion Report SubTask 10

Totals 1 2 3 4 5 6 7 8 9 10

Scott’s Custom Cleaners

SVE System Installation and Startup

Travel Vehicle Rental $3,360.00 $240.00 $2,760.00 $360.00 $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 $3,360.00 $240.00 $2,760.00 $360.00 $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) $0.00 $0.00 $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 Mobile Laboratory $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Surveying $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

IDW $330.00 $0.00 $220.00 $110.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Utilities $1,050.00 $0.00 $0.00 $0.00 $0.00 $1,050.00 $0.00 $0.00 $0.00 $0.00 Equipment with Experience $103,860.00 $9,100.00 $94,760.00 $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 $105,240.00 $9,100.00 $94,980.00 $110.00 $0.00 $1,050.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $9,116.20 $910.00 $8,155.20 $11.00 $0.00 $40.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $114,356.20 $10,010.00 $103,135.20 $121.00 $0.00 $1,090.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $4,155.00 $0.00 $1,570.00 $2,585.00 $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 $1,120.00 $0.00 $410.00 $710.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $5,275.00 $0.00 $1,980.00 $3,295.00 $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 $920.00 $40.00 $800.00 $80.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Drilling related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $578.00 $0.00 $132.00 $446.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (IDW related) $100.00 $0.00 $0.00 $100.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $7,515.00 $0.00 $6,565.00 $950.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $9,113.00 $40.00 $7,497.00 $1,576.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $193,301.98 $7,040.46 $17,096.32 $150,422.60 $9,738.16 $7,914.44 $1,090.00 $0.00 $0.00 $0.00 $0.00 Completion Fee $6,119.78 $704.05 $680.63 $3,505.04 $438.62 $791.44 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $199,421.76 $7,744.51 $17,776.95 $153,927.64 $10,176.78 $8,705.88 $1,090.00 $0.00 $0.00 $0.00 $0.00

Cost from Prior CEF: Manual Entry invoice 1 ST 2 $17,776.95 Cost from Delta CEF; Manual Entry Invoice 2 ST 3 $153,927.64

Cost (Prior + Delta): $0.00 Auto-Calculated Invoice 3 ST 4 $10,176.78 Rounding Error: $199,421.76 Auto-Calculated Invoice 4 ST 1, 5, 6 $17,540.39

Final Total Cost: $199,421.76 Auto-Calculated $199,421.76

Cost Estimate Page 2 of 7 Cost Estimate

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Scott’s Custom Cleaners SUBTASK: Field Preparation

DATE: 6/29/2023

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Professional J. Bartlett 16

Professional F. Fortes 30

Staff Professional M. Mohr 10

Drafter/CADD Operator B. Lardizabal 4

TOTAL LABOR 60

VEHICLE TYPE RATE UNIT USEAGE

Truck Mohr/Fortes $120.00 Day 1 $120.00 Truck Bartlett $120.00 Day 1 $120.00

Subtotal $240.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Other EWE Line Items 1 and 2 $9,100.00 $9,100.00

Subtotal $9,100.00

TOTAL SUB $9,100.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables

$40.00 Day 1 $40.00 Subtotal $40.00

TOTAL EQUIPMENT $40.00

Prepare permit drawings

Technical planning teleconference with FDEP (2 hr). Mob/demob to the site from titusville (8 hr).

Attend kick-off meeting at Site with stakeholders (4 hr). Evaluate contractor submittals (2 hr).

Obtain new SSA (1 agreement @ 2 hr); HASP preparation and Contractor HASP review (5 hr).

Permitting with Duke Energy and City of Safety Harbor (6 hr). Evaluate contractor submittals (4 hr). Attend kick-off meeting at Site with stakeholders and mob/demob (5 hrs). Technical planning teleconference with FDEP (2 hr). Submit equipment component list & photodocumentation of etching/labeling of system (2 hr). Preparation for construction activities (4 hr).

Attend kick-off meeting at Site with stakeholders and mob/demob (6 hr). Preparation for construction activities (4 hr).

6/29/2023 Page 3 of 7 Subtask 2

SUBTASK: SVE Installation and Startup

DATE: 6/29/2023

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal T. Kafka 1

Senior Professional J. Bartlett

Professional F. Fortes

Staff Professional M. Mohr 230

TOTAL LABOR 363

VEHICLE TYPE RATE UNIT USEAGE

Truck Fortes $120.00 Day 6 $720.00 Truck Bartlett $120.00 Day 1 $120.00 Truck Mohr $480.00 Week 4 $1,920.00

Subtotal $2,760.00

TOTAL VEHICLE $2,760.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

IDW

Erwin Remediation $110/drum x 2 drums $220.00 $220.00

Subtotal $220.00

Other EWE Line Items 3 to 15 $94,760.00 $94,760.00

Subtotal $94,760.00

TOTAL SUB $94,980.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TO-15 4 VEWs + GAC-In + GAC-Ef $200.00 6 0 $1,200.00 VOHs IDW (water and solid) $73.00 2 0 $146.00 RCRA-8 IDW (water and solid) $14 each Meta $112.00 2 0 $224.00

Subtotal $1,570.00 Shipping

Large Cooler (25 to 50 lbs) $150.00 2 $300.00 Small Cooler (0 to 25 lbs) $110.00 1 $110.00

Subtotal $410.00

TOTAL LAB $1,980.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Analytical Related

Air Sampling Canister (Summa) $33.00 Each 4 $132.00 Subtotal $132.00

Expendables $40.00 Day 20 $800.00

Subtotal $800.00

Other Construction Supplies $300.00 Week 3 $900.00 Construction Supplies $75.00 Day 3 $225.00 Construction Kit $1,440.00 Week 3 $4,320.00 Construction Kit $360.00 Day 3 $1,080.00 Noise Meter System Startup $40.00 Day 1 $40.00

Subtotal $6,565.00

TOTAL EQUIPMENT $7,497.00

Field documentation package

Engineering field support (1 hr/day x 20 days = 20 hr). Mob/demob to the site from Titusville (8 hr). Complete final site inspection on SVE system startup (5 hr). Field documentation package (2 hr).

Property owner notification (1 hrs). Daily field support (1 hr/day x 20 days = 20 hr). Daily updates to owner and FDEP (1 hr/day x 20 days = 20 hrs). Site inspections and mob/demob (8 hr/week x 4 weeks = 32 hr). System startup and mob/demob (2 days x 10 hr = 20 hrs). Prepare field documentation package (4 hr).

Mob/demob to the site (1 hr/day x 20 days = 20 hr). Onsite construction oversight and system startup (10 hr/day x 20 days = 200 hr). Prepare field documentation package and photo log (8 hr).

Air sample shipping to laboratory (2 hr). IDW sampling and management (3 hrs)

6/29/2023 Page 4 of 7 Subtask 3

SUBTASK: Week 1 and Month 1 O&M

DATE: 6/29/2023

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Professional J. Bartlett 4

Professional F. Fortes 18

Staff Professional M. Mohr 22

TOTAL LABOR 44

VEHICLE TYPE RATE UNIT USEAGE

Truck Mohr $120.00 Day 2 $240.00 Truck Fortes $120.00 Day 1 $120.00

Subtotal $360.00

TOTAL VEHICLE $360.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

IDW

Erwin Remediation $110/drum x 1 drum $110.00 $110.00

Subtotal $110.00

TOTAL SUB $110.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TO-15 $200.00 12 0 $2,400.00

VOHs IDW (water) $73.00 1 0 $73.00 RCRA-8 IDW (water) $14 each Metal $112.00 1 0 $112.00

Subtotal $2,585.00 Shipping

Large Cooler (25 to 50 lbs) $150.00 4 $600.00 Small Cooler (0 to 25 lbs) $110.00 1 $110.00

Subtotal $710.00

TOTAL LAB $3,295.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Analytical Related

Water Level Meter $25.00 Day 2 $50.00 Air Sampling Canister (Summa) $33.00 Each 12 $396.00

Subtotal $446.00 IDW Related

Drum $100.00 Drum 1 $100.00 Subtotal $100.00

Expendables $40.00 Day 2 $80.00

Subtotal $80.00

Other O&M Supplies $75.00 Day 2 $150.00 O&M Kit $360.00 Day 2 $720.00 Noise Meter $40.00 Day 2 $80.00

Subtotal $950.00

TOTAL EQUIPMENT $1,576.00

VEW01-VEW08, GAC-In, GAC-Ef (2 events)

Engineering field support during Week 1 and Month 1 O&M events (1 hr/event x 2 events = 2 hr). Determine flow rates and operating conditions based on field data to evaluate effectiveness of SVE system (2 hr).

Property owner notification for each O&M event (1 hr/event x 2 events = 2 hr); O&M field support (8 hr). Evaluate flow rates and operating conditions based on field data to determine effectiveness of SVE system to evaluate effectiveness of SVE system (4 hr). Prepare field O&M reports to FDEP (2 hr/event x 2 events = 4 hr)

Week 1 O&M event with air sample collection and mob/demob (8 hr). Month 1 O&M event with air sample collection and mob/demob (8 hr). Field forms/documentation and sample submittal to laboratory (3 hr/event x 2 events = 6 hr).

6/29/2023 Page 5 of 7 Subtask 4

SUBTASK: Construction Completion Report

DATE: 6/29/2023

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal T. Kafka 2

Senior Professional J. Bartlett 4

Senior Professional S. Wang 6

Professional F. Fortes 43

Staff Professional M. Mohr 3

Drafter/CADD Operator B. Lardizabal 8

Administrative Assistant A. ACosta 2

TOTAL LABOR 68

Preparation of Construction Completion and Startup Report as-built drawings

Report formatting and PDF compilation

Develop recommendations

Develop conclusions and prepare final report and O&M manual

Analytical data import and data management (3 hr), Prepare report tables (3 hr).

Prepare O&M manual (4 hr). Evaluate O&M system data (2 hr). Prepare Construction Completion and Startup Report (32 hr). Prepare/edit as-built drawings (5 hr).

O&M data mangement (3 hr)

6/29/2023 Page 6 of 7 Subtask 5

SUBTASK: Utilities

DATE: 6/29/2023

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Utilities Electric Utility Setup Fee $225.00 Lump Sum 1 $225.00 Telemetry Utility Setup Fee $225.00 Lump Sum 1 $225.00 Monthly Utility - TECO (Electric) $500.00 Month 1 $500.00 Monthly Utility - Telemetry $100.00 Month 1 $100.00 Monthly Pocessing Fee (electric and phone) $20.00 Month 2 $40.00

Subtotal $1,090.00

TOTAL SUB $1,090.00

6/29/2023 Page 7 of 7 Subtask 6

12802 Tampa Oaks Blvd Suite 151

Tampa, Florida 33637

PH 813-558-0990

www.geosyntec.com

DC011C_Scotts Cleaners (ERIC_5307)_SOW_SVE Construction_June 2023_rev26

29 June 2023

Ms. Brittany Plyer Florida Department of Environmental Protection 2600 Blair Stone Road Tallahassee, FL 32399-2400

Subject: Scope of Work and CEF/LOE Soil Vapor Extraction System Installation and Startup Scott’s Custom Cleaners, Inc 2454 McMullen Booth Road, Suite 205 Safety Harbor, Pinellas County, Florida 33759 FDEP Site ID No. ERIC_5307

Dear Ms. Plyer:

Geosyntec Consultants, Inc. (Geosyntec) has prepared this proposed Scope of Work (SOW) and Level of Effort (LOE) for the installation, start-up, and one month of operation of a Soil Vapor Extraction (SVE) remediation system at the former Scott’s Custom Cleaners Site located in Safety Harbor, Florida (ERIC_5307). As part of this implementation, the existing SVE system currently located at the Walker Plaza site (ERIC_4783) will be transport to the Site and re-used. Activities related to the SVE system decommissioning at Walker Plaza will be detailed in a separate

SOW/LOE.

Geosyntec submitted bid requests to three Contractors and conducted a Site walk with interested Contractors on May 10, 2023. We received two cost estimate and one no-bids. A bid comparison table along with copies of subcontractor quotes are included in Attachment A for reference.

Equipment with Experience (EWE) was recommended for SVE system fabrication, construction, and installation, while Erwin Remediation (Erwin) provided the most cost-competitive bid for IDW transport and disposal.

Subtask 1 – Project Management

Subtask 2 – Construction Preparation

This subtask includes effort associated with preparing for construction activities and permitting.

The subtask includes costs associated with the following activities:

• Obtain a new Site Access Agreement (SSA) with the current property owner;

http://www.geosyntec.com/

SVE SOW/LOE

Former Scotts Custom Cleaners June 29, 2023

DC011C_Scotts Cleaners (ERIC_5307)_SOW_SVE Construction_June 2023_rev2

• Evaluate required submittals from the Contractor listed in the bid documents such as Contractor’s Health and Safety Plan, construction schedule, certificates of insurance, services agreement/work order, and copy of utility locate ticket (Florida 811);

• Prepare and evaluate permit drawings for the SVE system installation and electrical service with Duke Energy and the City of Safety Harbor;

• Assist the Contractor with permit applications;

• Participate in one technical planning call with the Florida Department of Evnironmental

Protection (FDEP) prior to construction;

• Prepare a Health and Safety Plan for SVE system construction and operation and maintenance (O&M) activities;

• Attend an onsite kick-off meeting to discuss the installation plans with the owner, tenants, and Contractor (to occur prior to the first day of SVE system construction activities).

Geosyntec will submit the equipment component list and photodocument the etching and labeling of the major system components of value (e.g., panel, blower, etc.) as a milestone deliverable.

Subtask 3 – SVE Installation and Startup

This subtask includes costs associated with the installation of 4 new SVE wells, installation of conveyance piping inside and outside of the building, pickup and delivery of the SVE system from the Walker Plaza Site to the Scott’s Cleaners Site, off-loading and leveling the SVE system, setting up the system at the Site, providing electrical power, and system testing and shakedown.

Based on EWE’s bid, Geosyntec assumes 18 onsite field days (10 hours per day) to observe the construction and installation activities and 2 onsite field day (10 hours per day) for shakedown and startup activities. Up to one soil and/or one water drum of investigative derived waste (IDW) are anticipated to be generated. Geosyntec and EWE shall perform the following activities:

• Conduct private underground utility locating for the installation of the SVE wells;

• Transport and delivery of the SVE system to the Site and off-loading/leveling;

• Install 4 new SVE wells (VEW01 and VEW04);

• Abandon 6 MAGS wells (MAGS001 through MAGS006);

• Install SVE system conveyance piping, connect conveyance piping from SVE wells to SVE system manifold, and vacuum test all conveyance piping to ensure adequate seals;

• Install wooden box structures to encase the VEW piping at VEW01 and VEW04;

• Provide and install a 140-pound vapor phase granular activated carbon (GAC) vessel outside the SVE system trailer (inside the fenced area).

• Install a 6-ft wide swing gates for easy access to the SVE system and equipment, equipped with a combination lock.

June 29, 2023

• Install the FDEP-provided “Warning, No Trespassing, Hazardous Waste Treatment System” sign.

• Install either underground or aboveground electricity to the SVE skid-mounted equipment container, based on permitting requirements obtained by EWE as part of Subtask 2.

• Install a main electrical disconnect and meter can near the SVE trailer for single-phase, 240-volt electricity.

• Obtain final approval of the electrical system from Duke Energy and the City of Safety Harbor inspectors.

• Program the onboard telemetry system and default alarms.

• Troubleshoot the system and blower with EWE and the electrician (contracted by EWE).

During startup, Geosyntec will perform the following activities to demonstrate the mechanical elements of the system are operating within specified rates and capacities:

• Operation of the SVE blower;

• Operation of all valves, gauges, and sample ports;

• Establishment of design wellhead vacuum and radius of influence (ROI);

• Operation of the hour meter;

• Operation of the vacuum relief valve;

• Operation of the moisture vessel high-level alarm; and

• Operation of telemetry and remote alarm notifications.

Geosyntec will monitor air emissions by collecting air samples from the four (4) SVE wells and GAC influent and effluent after system startup. Air samples will be analyzed by a Florida Department of Health (FDOH) National Environmental Laboratory Accreditation Conference (NELAC) certified laboratory by United States Environmental Protection Agency (USEPA) Method TO-15.

This subtask also includes the following activities to be performed by the Geosyntec Project Manager (Fabio Fortes) and/or Engineer of Record (Joseph Bartlett) as specified below:

• Provide technical assistance to Site personnel daily and weekly site visits during installation activities;

• Complete final site inspection – to occur on day of SVE system startup.

Geosyntec will submit field documentation to FDEP as a deliverable milestone for this subtask.

The documentation will include field notes and representative photographs of Site conditions following installation of the SVE system.

June 29, 2023

Subtask 4 – Week 1 and Month 1 System O&M

This subtask includes the week 1 and month 1 O&M events. Each O&M visit will include the following:

• Performing required air sampling;

• Recording vacuum, pressure, and temperature readings at the SVE blower;

• Recording air flow rates at the blower and vapor extraction wells;

• Recording vacuum readings at the vapor extraction wells VEW01 through VEW04 and selected monitoring wells with partially submerged screened intervals (MW002, MW-14, and MW-18);

• Draining fluids accumulated in the moisture separator and disposing of fluids in a 55-gallon drum as IDW (1 drum assumed; transportation and disposal will be addressed under Year 1 O&M Task Assignment);

• Collecting groundwater level measurements in monitoring wells MW002, MW-14, and

MW-18.

• Inspecting and cleaning the equipment compound;

• Inspecting water entrainment and adjustment of VEW wellhead vacuums (if necessary) to minimize water entrainment; and

• Performing periodic equipment maintenance activities recommended by equipment manufacturers.

In accordance with the Interim Source Removal Work Plan – Revision 2 approved by FDEP on April 14, 2023, vacuum measurements will be collected from each VEW well, and selected monitoring wells with partially submerged screened intervals (e.g., MW002, MW-14, and MW-

18) during each O&M visit. The vacuum monitoring data will be used to assess the actual vacuum ROI at the Site. As necessary, additional monitoring wells may serve as vacuum monitoring locations. The system will be adjusted to optimize the mass recovery rates.

Geosyntec will monitor air emissions by collecting samples from SVE wells VEW01 through VEW04 and the GAC influent and effluent at the end of the first week and at the end of the first month of SVE system startup (6 samples per event). Air samples will be analyzed by a FDOH NELAC-certified laboratory by EPA Method TO-15. The analytical results associated with the first month of operation will be used to evaluate whether off-gas treatment can be terminated after 30 days of SVE operation (untreated individual HAP emissions of less than 2.3 pounds per day (lb/day), total Hazardous Air Pollutant (HAP) emissions of less than 6.8 lb/day, per the October 2008 FDEP Considerations for Air Emissions From Hazardous Waste Cleanup Sites Memorandum).

June 29, 2023

The results of each O&M event will be documented in a site-specific O&M log, which will be submitted to the FDEP with the Construction Completion and Startup Report.

Subtask 5 – Construction Completion Report

This subtask includes costs associated with the preparation of the Construction Completion and Startup Report upon the completion of the initial one month of O&M. The Construction Completion and Startup Report will: (i) document the results of the construction activities; (ii) provide the results of the first month of SVE performance monitoring; (iii) include as-built drawings for the installed SVE system; and (iv) include the O&M manual for the SVE system.

The Construction Completion and Startup Report will be signed and sealed by the Engineer of Record, a Florida Licensed Professional Engineer.

Subtask 6 – Utilities

This subtask includes costs associated with utility connection fees and electrical utility fees for one month of system operation and have been estimated based on similar fees charged at the Walker Plaza Site in Hillsborough County.

Invoice and Deliverable Schedule

Geosyntec proposes the following deliverables and Period of Performance schedule below. It assumes a lead time for system construction of 4 weeks. The schedule below also assumes ordering the GAC vessel within 30-days receipt of the TA with the objective of system construction in November/December 2023.

Subtask Deliverable Deliverable Due Date Invoice Amount

2 Photo Documentation of SVE System Etching/Labeling December 22, 2023 $ 17,898.08

Field Documentation of SVE

System Installation, Startup, and Week 1 O&M

January 19, 2024 $ 153,927.64

4 Field Documentation of Month 1 O&M January 24, 2024 $ 10,176.78

1,5,6 Submittal of Construction

Completion and Startup Report, and Month 1 Utility Bill

February 16, 2024 $ 17,556.14

Total: $ 199,558.64

The above schedule assumes that Geosyntec is tasked for this scope of work by July 28, 2023.

TKafka Line

TKafka Line

TKafka Text Box 17,776.95

TKafka Text Box 17,540.39

TKafka Text Box 199,421.76

June 29, 2023

CLOSURE

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

Sincerely, Fabio Fortes, P.E. (FL) Todd K. Kafka, P.G. (FL) Professional Engineer Senior Principal Hydrogeologist

Copies to Joseph Bartlett, Geosyntec

Attachments: Attachment A – Quotes and Bid Evaluation

ATTACHMENT A

Quotes and Bid Evaluation

Quantity Unit Rate Quantity Unit Rate Quantity Unit Rate

Planning/Administration and Health and

Safety 1 Lump Sum 3600 1 Lump Sum 15000

2 Permitting 1 Lump Sum 5500 1 Lump Sum 2500

3 Mobilization/Demobilization 1 Lump Sum 7600 1 Lump Sum 28000

4 MAGS Well Abandonment 6 Each 800 6 Each 150

5 SVE Well Install 4 Each 1000 4 Each 250

6 SVE Wellhead and Surface Completions 4 Each 560 4 Each 500

Wooden box structure to encase the VEW piping 2 Each 2650 2 Each 200

Construction Fencing and Equipment

Compound 1 Lump Sum 11350 1 Lump Sum 5500

9 Aboveground Conveyance Piping Routing 1 Lump Sum 17500 1 Lump Sum 42000

Pick up/ delivery and reuse the existing

SVE Equipment Enclouse 1 Lump Sum 6850 1 Lump Sum 5000

Replacement of pipes, gates, and others for the Walker Plaza SVE system 1 As Needed 1000 1 As Needed 1000

Vapor-phase GAC vessel and associated connections 1 Lump Sum 3200 1 Lump Sum 2000

13 Telemetry Service Fee 12 Month 35 12 Month 200

14 Power Drop/Connection 1 Lump Sum 25000 1 Lump Sum 10500

15 System Shakedown and Startup 1 Lump Sum 5500 1 Lump Sum 2500

16 Solid Investigation Derived Waste Drum 300 Drum 500

17 Liquid Investigation Derived Waste Drum 350 Drum 500

SVE System Decommissioning 1 Lump Sum 7600 1 Lump Sum 8800

1 Liquid IDW Cost 110 1 Liquid IDW Cost 860 1 Liquid IDW Cost 141.75 1 Solid IDW Cost 110 1 Solid IDW Cost 660 1 Solid IDW Cost 210

Note: The selected subcontractor is highlighted in Blue.

Contractor - SVE System Decommissioning (Walker Plaza) Action HEPACO

$7,600.00 $8,800.00 N/A No Bid

EWE

$220.00 $860.00 $351.75

IDW Disposal (Only Chlorinated Solvents) Erwin Hulls Hepaco

Subcontractor Evaluation : Scott’s Custom Cleaners, Safety Harbor, Florida

Contractor - SVE System Procurement and Installation (Scott's Custom Cleaners) EWE Action HEPACO

Item

$103,860.00 $120,700.00 N/A

No Bid

Contractor Quotes

Florida Department of Environmental Protection Waste Site Cleanup Section Scott’s Custom Cleaners, Inc. (ERIC_ 5307)

Attachment D – Bid Proposal Form Page 1 of 4

BID PROPOSAL AND CERTIFICATION

Soil Vapor Extraction System Procurement and Installation Scott’s Custom Cleaners, Inc.

2454 McMullen Booth Road, Suite 205, Safety Harbor, Pinellas County, Florida

FDEP Facility ID ERIC_ _5307

If awarded a Contract on the basis of this bid proposal, the undersigned pledges to provide the product or service as specified in the Bid Forms, Specifications, and Conditions of Bid.

The undersigned declares that the statements and representations made in this bid proposal are true in every respect and that the said proposal is in all respects fair and made without collusion or fraud.

The following bid proposal is presented for the above titled work.

COMPANY NAME:

CONTACT NAME: TITLE:

ADDRESS:

CITY: STATE: ZIP:

TELEPHONE: FAX:

EMAIL: YEAR COMPANY ESTABLISHED:

MINORITY OR WOMAN OWNED BUSINESS:

FEDERAL ID NO.:

TOTAL DAYS TO COMPLETE CONSTRUCTION:

TOTAL HOURS/DAYS TO COMPLETE SHAKEDOWN/STARTUP:

Equipment with Experience, LLC

Thomas Twitmyer Principal

5309 56th Commerce Park Blvd, Tampa, FL 33610

Tampa FL 33610

813-433-7945 813-413-7761 tomt@ewithe.net 2006

No

20-4266841

Days

Request for Bid – Bid Form Page 2 of 4

BID PROPOSAL FORM – SCOTT’S CUSTOM CLEANERS

Item No. Item

Proposed Equipment

Estimated Quantity

Unit Unit Rate1

Total

1 Planning/Administration and Health and Safety N/A 1 LS

2 Permitting N/A 1 LS

3 Mobilization/Demobilization N/A 1 LS

4 MAGS Well Abandonment N/A 6 Each

5 SVE Well Install N/A 4 Each

SVE Wellhead and Surface Completions N/A 4 Each

Wooden box structure to encase the VEW piping (VEW01 and

VEW04)

N/A 2 Each

Construction Fencing and Equipment Compound (i.e., geotextile, and No.

57 stone)

N/A 1 LS

Aboveground Conveyance Piping Routing N/A 1 LS

10 System Manifold N/A 1 LS

Pick up/ delivery and reuse the existing SVE Equipment Enclouse (including SVE blower, moisture separator, moisture separator transfer pump, system manifold, Electric Control Panel [ECP] with Wireless Telemetry, and associated piping, gauges, and transmitters)

1 LS

Replacement of pipes, gates, and others for the Walker Plaza SVE system - as needed

N/A 1 As needed $ 1,000 $ 1,000

Reuse the Vapor-phase GAC vessel and associated connections

Carbtrol Model G-3S

Carbon Vessel (or equivalent) containing

140 pounds of

GAC

1 LS

13 Noise Control N/A 1 LS

143 Telemetry Service Fee N/A 12 Month

3600 3600

5500 5500

7600 7600

800 4800

1000 4000

560 2240

2650 5300

11350 11350

17500 17500

3200 3200

35 420

Attachment D – Bid Proposal Form Page 3 of 4

No. Item

Proposed Equipment

Estimated Quantity

Unit Unit Rate1

Total

154 Power Drop/Connection N/A 1 LS

165 System Shakedown and Startup N/A 1 LS

176 Solid Investigation Derived Waste N/A Drum

187 Liquid Investigation Derived Waste N/A Drum

19 One-Year Warranty N/A 1 LS

Total

BID PROPOSAL FORM – WALKER PLAZA

No.

Item Proposed

Equipment Estimated Quantity

Unit Unit Rate1

Total

1a System compound decommissioning at the Walker Plaza site

N/A 1 LS

Total

Notes:

1 Unit Rates shall include all applicable taxes and shall not be increased as a result of any change in Contractor’s tax liabilities or failure of Contractor to include applicable tax.

2 Price shall include all costs associated with the warranty (labor and materials) as described in the Request for Bids, Scope of Work.

3 LS indicates Lump Sum.

4 LF indicates linear feet.

5 Contractor is responsible for estimating the quantities for Bid Item No. 176 (Solid Investigation Derived Waste) and Bid Item No. 187 (Liquid Investigation Derived Waste).

25000 25000

5500 5500

$103,860

7600 7600

$7,600

Scott’s Custom Cleaners, Inc. (ERIC_ 5307)

Attachment D – Bid Proposal Form Page 1 of 4

BID PROPOSAL AND CERTIFICATION

Soil Vapor Extraction System Procurement and Installation Scott’s Custom Cleaners, Inc.

2454 McMullen Booth Road, Suite 205, Safety Harbor, Pinellas County, Florida

FDEP Facility ID ERIC_ _5307

If awarded a Contract on the basis of this bid proposal, the undersigned pledges to provide the product or service as specified in the Bid Forms, Specifications, and Conditions of Bid.

The undersigned declares that the statements and representations made in this bid proposal are true in every respect and that the said proposal is in all respects fair and made without collusion or fraud.

The following bid proposal is presented for the above titled work.

COMPANY NAME:

CONTACT NAME: TITLE:

ADDRESS:

CITY: STATE: ZIP:

TELEPHONE: FAX:

EMAIL: YEAR COMPANY ESTABLISHED:

MINORITY OR WOMAN OWNED BUSINESS:

FEDERAL ID NO.:

TOTAL DAYS TO COMPLETE CONSTRUCTION:

TOTAL HOURS/DAYS TO COMPLETE SHAKEDOWN/STARTUP:

Action Environmental

Josh Pryor Prj. Mgr

3007 N. 50th St.

Tampa FL 33629

813-909-0040 813-909-0042 josh.pryor@actn.com 1995

N/A

820540758

20 to 25

Scott’s Custom Cleaners, Inc. (ERIC_ 5307)

Request for Bid – Bid Form Page 2 of 4

BID PROPOSAL FORM – SCOTT’S CUSTOM CLEANERS

Item No. Item

Proposed Equipment

Estimated Quantity

Unit Unit Rate1

Total

1 Planning/Administration and Health and Safety N/A 1 LS

2 Permitting N/A 1 LS

3 Mobilization/Demobilization N/A 1 LS

4 MAGS Well Abandonment N/A 6 Each

5 SVE Well Install N/A 4 Each

SVE Wellhead and Surface Completions N/A 4 Each

Wooden box structure to encase the VEW piping (VEW01 and

VEW04)

N/A 2 Each

Construction Fencing and Equipment Compound (i.e., geotextile, and No.

57 stone)

N/A 1 LS

Aboveground Conveyance Piping Routing N/A 1 LS

10 System Manifold N/A 1 LS

Pick up/ delivery and reuse the existing SVE Equipment Enclouse (including SVE blower, moisture separator, moisture separator transfer pump, system manifold, Electric Control Panel [ECP] with Wireless Telemetry, and associated piping, gauges, and transmitters)

1 LS

Replacement of pipes, gates, and others for the Walker Plaza SVE system - as needed

N/A 1 As needed $ 1,000 $ 1,000

Reuse the Vapor-phase GAC vessel and associated connections

Carbtrol Model G-3S

Carbon Vessel (or equivalent) containing

140 pounds of

GAC

1 LS

13 Noise Control N/A 1 LS

143 Telemetry Service Fee N/A 12 Month

$150 $900

$250 $1000

$500 $2000

$200 $400

$2000 $2000

$200 $2400

$2500 $2500

$15,000 $15,000

$28,000 $28,000

$5500 $5500

$5000 $5000

$42,000 $42,000

Scott’s Custom Cleaners, Inc. (ERIC_ 5307)

Attachment D – Bid Proposal Form Page 3 of 4

Item No. Item

Proposed Equipment

Estimated Quantity

Unit Unit Rate1

Total

154 Power Drop/Connection N/A 1 LS

165 System Shakedown and Startup N/A 1 LS

176 Solid Investigation Derived Waste N/A Drum

187 Liquid Investigation Derived Waste N/A Drum

19 One-Year Warranty N/A 1 LS

Total

BID PROPOSAL FORM – WALKER PLAZA

Item No.

Item Proposed

Equipment Estimated Quantity

Unit Unit Rate1

Total

1a System compound decommissioning at the Walker Plaza site

N/A 1 LS

Total

Notes:

1 Unit Rates shall include all applicable taxes and shall not be increased as a result of any change in Contractor’s tax liabilities or failure of Contractor to include applicable tax.

2 Price shall include all costs associated with the warranty (labor and materials) as described in the Request for Bids, Scope of Work.

3 LS indicates Lump Sum.

4 LF indicates linear feet.

5 Contractor is responsible for estimating the quantities for Bid Item No. 176 (Solid Investigation Derived Waste) and Bid Item No. 187 (Liquid Investigation Derived Waste).

$10,500 $10,500

$2500 $2500

$8800 $8800

$8800

$500

$500

$120,700

Scott’s Custom Cleaners, Inc. (ERIC_ 5307)

Attachment D – Bid Proposal Form Page 4 of 4

BID CERTIFICATION

I certify that the product or service presented in the above proposal meets or exceeds the prescribed requirements and that I, the undersigned bidder, declare that I have carefully examined the specifications, terms and conditions of this bid and I am thoroughly familiar with its provisions and quality and type of coverage called for and bid herein.

I certify that, when not specified, I shall furnish materials or manufactured articles or shall do work for which no detailed specifications are set forth, the materials or manufactured articles shall be of the best grade in quality and workmanship, in accordance with industry standards, obtainable in the market from firms of established good reputation, or if not ordinarily carried in stock, shall conform to the usual standards for first-class materials or articles of the kind required with due consideration of the use to which they are to be put.

The undersigned further declares that they have not divulged, discussed, or compared their bid with any other bidders and has not colluded with any other bidder or parties to a bid whatsoever for any fraudulent purpose.

Please read and fully understand the Instructions to Bidders.

All bids must be signed manually, by a responsible officer of your company, in ink. If there are any exceptions to the bid proposal or specifications, please state here or on attached sheet.

All bid proposals shall be submitted on this “Bid Proposal Form.” ALL BIDS MUST BE RECEIVED NOT LATER THAN 19 MAY19 JUNE 2023 at 5:00 P.M EST.

BIDDING COMPANY:

SIGNATURE: DATE:

PRINTED NAME: TITLE:

END OF SECTION

Action Environmental

6-29-23

Project ManagerJosh Pryor

Fabio Fortes

From: Andrew Skirpan <askirpan@hepaco.com> Sent: Monday, June 19, 2023 9:52 AM To: Fabio Fortes Subject: RE: Bid Inquiry for SVE System Procurement and Installation - Scott’s Custom Cleaners, Inc. Site

(ERIC_5307)

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

Hello Fabio, We appreciate the opportunity to bid this project, however we are going to No Bid this project.

Again, thank you for the opportunity.

Regards, Andy

Andrew Skirpan Director of Territory Account Managers M (904) 864-8127 E askirpan@hepaco.com HEPACO.com 5371 Hartford Street Suite 204 Tampa FL,33619

1-800-888-7689 24/7 EMERGENCY RESPONSE

From: Fabio Fortes <Fabio.Fortes@Geosyntec.com> Sent: Monday, June 19, 2023 9:13 AM To: Bob Moody <bob.moody@actn.com>; Andrew Skirpan <askirpan@hepaco.com>; Michael Estess <mestess@hepaco.com>; tomt@ewithe.net Cc: Joseph Bartlett <JBartlett@Geosyntec.com>; Todd Kafka <TKafka@Geosyntec.com>; Plyler, Brittany <Brittany.Plyler@FloridaDEP.gov>; James Mills <JMills@Geosyntec.com> Subject: RE: Bid Inquiry for SVE System Procurement and Installation ‐ Scott’s Custom Cleaners, Inc. Site (ERIC_5307)

IDW Transport and Disposal Quotes

408 Ditmar Street

Pensacola, FL 32503

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

(850) 292-6511

To: Ms. Olivia Cain Geosyntec Consultants, Inc.

19321 US Highway 19 North Building C, Suite 200 Clearwater, FL 33764

April 6, 2023

Re: Non-Hazardous Drum Disposal of PFOS/PFAS Impacted Materials

Ms. Cain:

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 Petroleum or Chlorinated Solvents:

Description Rate Unit

T&D - Non-Haz Soil $ 110.00 Per Drum

T&D - Non-Haz Mud/Water $ 110.00 Per Drum

Impacted with Non-Hazardous PFAS/PFOS:

Description Rate Unit

Profile Fee (Charged once per site) $ 350.00 Per Site

T&D - Non-Haz PFOS/PFAS Impacted Soil $ 195.00 Per Drum

T&D - Non-Haz PFOS/PFAS Impacted Mud/Water $ 195.00 Per Drum

Dry cleaning sites will require 8260-VOH lab analysis and PFAS sites will require the full FDEP lab analysis for IDW waste characterization.

Respectfully, Robert Donado Erwin Remediation, Inc.

Email: robert@erwinremediation.com

02/20/2023

Maria Cristina Lemes

Geosyntec

Professional

12802 Tampa Oaks Blvd Suite 151

Tampa, FL, 33637

Maria.Lemes@geosyntec.com

18139812628

Subject: IDW 55 Gallon Drums Florida

Quote Number: QT-1081

Dear Maria Cristina, Thank you for the opportunity to provide this proposal for IDW Non-Haz 55 gallon drums located at Florida

Locations.

HEPACO is the 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 and Transport IDW 55 gallon drums Non-Haz in Florida

Dispose of IDW Non-Haz 55 gallon drums

Assumptions

HEPACO assumes the following:

Pricing is based on Hourly transport rate and disposal. Pricing will vary due to hours required for transport.

All work will be completed in one mobilization unless otherwise noted

If groundwater is encountered, additional costs for transportation, disposal, management, and/or containment will apply accordingly to the HEPACO Time and Materials Rate Sheet.

Costs do not include any required permitting unless otherwise noted

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

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

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

Customer is responsible for disposal costs 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 costs (see Attachment A).

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

Unit costs 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 costs 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 costs 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 cost 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 55 Gallon Drums Florida

Quote Number: QT-1081

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

FEES

Fee Calculated As Total Dollar Amount

Energy, Security and Recovery Fee Percentage of Total $82.15

Estimated Total Quote Cost: $629.82

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

FLATBED W/LIFT GATE PRICED PER

HOUR 1 $76.32 HOUR $76.32

TRUCK DRIVER PER HOUR 1 $69.60 HOUR $69.60

NON-HAZ LIQUIDS DISPOSAL (PER

DRUM) 1 $141.75 DRUM $141.75

NON-HAZ SOLIDS DISPOSAL (PER

DRUM) 1 $210.00 DRUM $210.00

LTL WASTE TRANSPORTATION PER

DRUM 1 $50.00 COST + $50.00

Todd Kafka this appears to be 15% surcharge

4390 28th St N, St. Petersburg, FL 33714

Office: 727-610-2080

02/07/2023

GEOSYNTEC CONSULTANTS

1200 Riverplace Blvd Suite 710 Jacksonville, Florida 32207

Dear Blaine, Hull's Environmental Services, Inc. (Hull's) is pleased to submit the enclosed Quote for the Scope of Work described, along with our Standard Terms & Conditions. We appreciate the opportunity to quote this work and are prepared to perform the work upon your approval.

Please do not hesitate to call me if you have any questions. To accept the quote, please sign and date the final page of the quote.

Sincerely, Jamie Michael Vice President Business Development Hull’s Environmental Services

QUOTE

Customer GEOSYNTEC CONSULTANTS

Project Street Address Various Locations

Project State FL

Project City Various Cities

Project Zip Various Zips

Quote Number Q212512TPA

Quote Date Feb 07, 2023 05:44:07 PM

Hull's Rep Jamie Michael

SCOPE OF WORK

Waste T&D for Hazardous Drum Pickup and Disposal for FDEP Drycleaner and Hazardous Waste sites across the State of Florida:

Laboratory analysis will be provided for each location Off-spec waste will be returned to original location at the expense of customer

Customer agrees to execute third-party authorization for Hull's to act as agent for waste transportation &…