Funding Information:

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

Category Grant # Project # Year Amount

☐ Additional Funding Information attached on separate page.

Rev. 8/17/2020

STATE OF FLORIDA

DEPARTMENT OF ENVIRONMENTAL PROTECTION

Task Assignment Change Order This Change Order is entered into between the Parties named below and amends the Task Assignment (TA) and any previous TA Change Orders (TACO) as follows:

1. TA Number: TACO Number: Contract Number:

TACO Description:

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

Department’s Project Manager: Department’s 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 Name:

4. ☐ There are no changes to the TA compensation.

☐ The compensation of the TA is changed to the amounts indicated below:

Amended Price Price Prior to TACO ☐ Fixed Price:

☐ Fixed Unit Rate: (Extended Price)

☐ Cost Reimbursement:

Total TA Value:

5. ☐ There are no changes to the TA Expiration Date.

☐ The TA Completion Date is changed from ______________ to ______________ (a total of ______ days).

6. ☐ There are no changes to the Attachments.

☐ Attachment ___ is replaced with Attachment -____.

7. ☐ No Additional Changes.

☐ Additional Changes:

8. All other terms and conditions of the TA remain in effect. If and to the extent that any inconsistencies may appear between the TA and this TACO, the provisions of this TACO shall control.

IN WITNESS WHEREOF, this TACO 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.

DC002B 1 HW687

This TACO adds $9,715.84 for SVE system blower replacement and telemetry installation. The total cost is $19,541.89 with $2,000 in cost reimbursement.

Dean Cox 850-245-8969 Contractor Contractor

Contractor Contractor

Contractor

Terracon Consultants, Inc.

Donna Cline 813-321-0340

ERIC_5205

Village Cleaners (former)

✔ $ 17,541.89 $ 7,826.05 ✔ $ 2,000.00 $ 2,000.00

$ 19,541.89 $ 9,826.05 Completion

Completion✔ 05/31/2023 10/31/2023 153

✔ 1 1 1

Ricker Lamphier

Staff Engineer | on behalf of Donna Cline

02/27/2023

Kelly Crain

Kelly Crain Digitally signed by Kelly Crain Date: 2023.02.27 13:17:57 -05'00'

N/A

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

WCP TAFORM 01_18

Contract Number:

Task Assignment #:

Change Order #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

HW687

DC002B

$ 19,541.89

Photos of before & after blower and telemetry installation with field notes, Major Component Replacement Form with required documentation and Property Reporting Form listing blower and Sensaphone (Subtask 4)

Monthly O&M checklists and field notes, lab reports for two system sampling events, O&M tables update, and system evaluation email with recommendations. (Subtask 1 Project Management and Subtask 2 Three Months O&M)

FDEP approval of photos of before & after blower and telemetry installation with field notes, Major Component Replacement Form with required documentation and Property Reporting Form listing blower and Sensaphone (Subtask 4)

FDEP receipt of utility invoices - Utilities Cost Reimbursement not to exceed $2000;

Utilities Handling Fee $80 (Subtask 3 Utilities)

FDEP approval of monthly O&M checklists and field notes, lab reports for two system sampling events, O&M tables update, and system eval email with recommendations.

(Subtask 1 Project Management and Subtask 2 Three Months O&M)

04/30/2023

08/31/2023

$ 8,110.26

$ 9,351.63

$ 2,080.00

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 Interim Secretary

Memorandum

TO: HW687 Contract File FROM: Dean Cox, Contract Manager SUBJECT: DC002B-1 Village Cleaners (ERIC_5205) SVE Blower & Telemetry Installation

DATE: 2/24/23

This TACO adds $9,715.84 for SVE system blower replacement and telemetry installation. The total cost is $19,541.89 with $2,000 in cost reimbursement. The cost of this TA was negotiated - the total cost is $321.08 or 3% less than originally proposed.

The purpose of this TA is to repair the SVE so it will operate, and to upgrade its telemetry components to make telemetry fully functional. These repairs are subcontracted by Terracon and Terracon will oversee their completion. The ESE Waste to Water bid is the Optional Blower Swap bid. They also included the cost of a new SVE system for reference. RSI was by far the low bid and their bid includes blower replacement and telemetry upgrade.

This SVE system is not expected to be needed at this site much longer, but it will be needed soon at another Terracon site. This TACO adds this work to an existing SVE system O&M TA. Site access has been confirmed current.

FDEP COST ESTIMATE

Contractor: Terracon

Date: 2/24/2023 Task #: HW687 DC002B SubTask 1 Project Management SubTask 6

Site: Village Cleaners ERIC_5205 SubTask 2 Three Months SVE O&M, 4 months operation SubTask 7 Activity/Phase: SVE O&M, 4 months operation SubTask 3 Utilities SubTask 8

Project Manager: Dean Cox SubTask 4 Blower Repair and Oversite SubTask 9 SubTask 5 SubTask 10

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

$64.50 Project Manager Donna Cline 4.43 4.43 $21.25 CADD Specialist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $24.75 Environmental Technician Pete Christenson 44.00 30.00 0.00 14.00 0.00 0.00 0.00 0.00 0.00 $32.00 Project Geologist Joshua Feltner 2.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $64.50 Senior Engineer Donna Cline 5.00 5.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $48.08 Senior Geologist 12.25 0.00 0.00 12.25 0.00 0.00 0.00 0.00 0.00 $29.28 Staff Engineer Eddy Leon 4.50 4.50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Staff Scientist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Senior Engineer Donna Cline 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 Hours 72.18 4.43 41.50 0.00 26.25 0.00 0.00 0.00 0.00 0.00

Direct Labor $2,481.75 $285.51 $1,260.76 $0.00 $935.48 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 116.00% $2,878.83 $331.19 $1,462.48 $0.00 $1,085.16 $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 Fringe 56.26% $1,396.23 $160.63 $709.30 $0.00 $526.30 $0.00 $0.00 $0.00 $0.00 $0.00 Total Labor $6,756.81 $777.33 $3,432.54 $0.00 $2,546.94 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF TERRACON Page 1

FDEP COST ESTIMATEContractor: Terracon Date: 2/24/2023

Task #: HW687 DC002B SubTask 1 Project Management SubTask 6 Site: Village Cleaners ERIC_5205 SubTask 2 Three Months SVE O&M, 4 months operation SubTask 7

Activity/Phase: SVE O&M, 4 months operation SubTask 3 Utilities SubTask 8 Project Manager: Dean Cox SubTask 4 Blower Repair and Oversite SubTask 9

SubTask 5 SubTask 10

Totals 1 2 3 4 5 6 7 8 9 Travel

Vehicle Rental $680.00 480.00$ $0.00 200.00$ $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 Air Fare $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 Total Travel $680.00 $480.00 $0.00 $200.00 $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

Subcontractor Subtotal $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 Total Subcontractor Cost $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 Drilling (Non-conventional) $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 Surveying $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

IDW $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Utilities $2,000.00 $0.00 2,000.00$ $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Blower replacement and Installation RSI $5,700.00 $0.00 $0.00 5,700.00$ $0.00 $0.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $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 $7,700.00 $0.00 $2,000.00 $5,700.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $650.00 $0.00 80.00$ $570.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $8,350.00 $0.00 $2,080.00 $6,270.00 $0.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $1,398.00 1,398.00$ $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 Sample Shipping $104.00 104.00$ $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $1,502.00 $1,502.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Field Expenses Personal Protection $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Expendables $200.00 120.00$ $0.00 80.00$ $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 Equipment (Analytical related) $0.00 $0.00 $0.00 -$ $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (IDW related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $1,377.41 1,377.41$ $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $1,577.41 $1,497.41 $0.00 $80.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $18,866.22 $777.33 $6,911.95 $2,080.00 $9,096.94 $0.00 $0.00 $0.00 $0.00 $0.00 Completion Fee $675.67 $77.73 $343.25 $0.00 $254.69 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $19,541.89 $855.06 $7,255.20 $2,080.00 $9,351.63 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF TERRACON Page 2

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Village Cleaners ERIC_5205 SUBTASK 2: 3 Months of O&M

PROPOSAL NO. PH4227314

DATE: 2/24/2023

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Month 1 O&M, Restart/Pulse Staff Engineer EL 0.5 Staff Engineer EL 0.5 Environmental Technician PC Load/unload 1.0 Environmental Technician PC Mobilization (from Winter Park) 5.0 Environmental Technician PC Replace capacitors 1.0 Environmental Technician PC System O&M, Optimization, collect samples from SVE001, SVE002 and influent 4.0 Staff Engineer EL Monthly recording of system data and laboratory data into the operational tables 1.5 Senior Engineer DC

1.5

Month 2 O&M (approximately 30 days after Month 1 O&M visit) Environmental Technician PC Load/unload 1.0 Environmental Technician PC Mobilization (from Winter Park) 5.0 Environmental Technician PC O&M, optimize performance 3.0 Staff Engineer EL Monthly recording of system data into the operational tables 1.0 Senior Engineer DC Evaluate O&M Checklist, field notes, and operational tables 1.0

Month 3 Visit (verify system operation) Project Geologist JF Mobilization (from West Palm Office) 1.0 Project Geologist JF Verify system operation, record hour meter reading, restart sytem if necessary 1.0

Month 4 O&M (approximately 60 days after Month 2 O&M visit) Environmental Technician PC Load/unload 1.0 Environmental Technician PC Mobilization (from Winter Park) 5.0 Environmental Technician PC O&M, optimize, collect samples from SVE001, SVE002 and system influent 4.0 Staff Engineer EL Monthly recording of system and lab data into the operational tables 1.0 Senior Engineer DC 2.5

TOTAL LABOR 41.5

VEHICLE TYPE RATE UNIT USEAGE

Truck (Environmental Technician) 120 day 3 360.00$ Truck (Project Geologist) 120 day 1 120.00$

TOTAL VEHICLE 480.00$

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC* #IDW TOTALS

VOCs TO-15 (VEW-1, -2, total) 200.00$ 6 1,200.00$

Summa Canister 33.00$ 6 198.00$ Sample Shipping Small Cooler (2 day) 52.00$ 2 104.00$

TOTAL LAB 1,502.00$

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Construction / O&M / Pilot Test Kit 360.00$ day 3 1,080.00$ Construction / O&M Supplies 75.00$ day 3 225.00$ 20UD64 Motor Run Capacitor 46.07$ each 1 46.07$ 4UHC7 Motor Start Capacitor 26.34$ each 1 26.34$ Expendables 40.00$ day 3 120.00$

TOTAL EQUIPMENT 1,497.41$

Request sample kit PreTask Planning, prepare field sampling SOW/coordinate site access

Submit O&M Checklist, field notes, operational tables, and email evaluation/recommendations

Evaluate O&M Checklist, field notes, operational tables, and lab data - provide update to FDEP

SITE : Village Cleaners ERIC_5205 SUBTASK 3: Utilities

PROPOSAL NO. PH4227314

DATE: 2/24/2023

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

FP&L Initiation Fee 225.00$ lump sum 0 -$ FP&L Electric 500.00$ Month 4 2,000.00$

Subcontractor Handling Fee 20.00$ Month 4 80.00$

TOTAL SUBCONTRATOR 2,080.00$

SITE : Villlage Cleaners, ERIC_5205

SUBTASK 4: SVE SYSTEM REPAIR

PROPOSAL NO. H4227134

DATE: 2/27/2023

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Field Task Planning SVE REPAIR Senior Scientist SO 9.00 Senior Scientist SO 1.25 Environmental Technician PC Load/unload 1.00 Environmental Technician PC Mobilization/Demobilization (from Winter Park) 5.00 Environmental Technician PC Provide Oversite of SVE Repairs 8.00 Senior Engineer SO Submit Documentation of Repairs and New Equipment Inventory 2.00

Personnel: SO PC DC Hours: 12.25 14.00 0.00 TOTAL LABOR 26.25

VEHICLE TYPE RATE UNIT USEAGE

Truck (Troubleshooting) 120 day 1 120.00$ Auto (System repair) 80 day 1 80.00$

TOTAL VEHICLE 200.00$

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

RSI Inc 5,700.00$ each 1 5,700.00$ Handling Fee 10% each 570.00$

TOTAL 6,270.00$

EQUIPMENT ITEM RATE UNIT USEAGE

Expendables Expendables 40.00$ day 2 80.00$

TOTAL EQUIPMENT 80.00$

Conduct site visit with system troubleshooting to determine corrective actions needed (Mobilization Included) PreTask Planning and field sampling preparation

SVE System Repair (Blower Replacement, Telemetry)

Date: 2/24/2023 Task #: HW687 DC002B SubTask 1 Project Management SubTask 6

Site: Village Cleaners ERIC_5205 SubTask 2 Three Months SVE O&M, 4 months operation SubTask 7 Activity/Phase: SVE O&M, 4 months operation SubTask 3 Utilities SubTask 8

Project Manager: Dean Cox SubTask 4 Blower Repair and Oversite SubTask 9 SubTask 5 SubTask 10

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

$64.50 Project Manager Donna Cline 1.89 1.89 $21.25 CADD Specialist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $24.75 Environmental Technician Pete Christenson 14.00 0.00 0.00 14.00 0.00 0.00 0.00 0.00 0.00 $32.00 Project Geologist Joshua Feltner 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $64.50 Senior Engineer Donna Cline 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $48.08 Senior Geologist 12.25 0.00 0.00 12.25 0.00 0.00 0.00 0.00 0.00 $29.28 Staff Engineer Eddy Leon 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Staff Scientist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Senior Engineer Donna Cline 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 Hours 28.14 1.89 0.00 0.00 26.25 0.00 0.00 0.00 0.00 0.00

Direct Labor $1,057.09 $121.61 $0.00 $0.00 $935.48 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 116.00% $1,226.23 $141.07 $0.00 $0.00 $1,085.16 $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 Fringe 56.26% $594.72 $68.42 $0.00 $0.00 $526.30 $0.00 $0.00 $0.00 $0.00 $0.00 Total Labor $2,878.04 $331.10 $0.00 $0.00 $2,546.94 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF TERRACON Page 6

Task #: HW687 DC002B SubTask 1 Project Management SubTask 6 Site: Village Cleaners ERIC_5205 SubTask 2 Three Months SVE O&M, 4 months operation SubTask 7

Activity/Phase: SVE O&M, 4 months operation SubTask 3 Utilities SubTask 8 Project Manager: Dean Cox SubTask 4 Blower Repair and Oversite SubTask 9

SubTask 5 SubTask 10

Totals 1 2 3 4 5 6 7 8 9 Travel

Vehicle Rental $200.00 -$ $0.00 200.00$ $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 Air Fare $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 Total Travel $200.00 $0.00 $0.00 $200.00 $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

Subcontractor Subtotal $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 Total Subcontractor Cost $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 Drilling (Non-conventional) $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 Surveying $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

IDW $0.00 $0.00 $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 Blower replacement and Installation RSI $5,700.00 $0.00 $0.00 5,700.00$ $0.00 $0.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $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 $5,700.00 $0.00 $0.00 $5,700.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $570.00 $0.00 -$ $570.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $6,270.00 $0.00 $0.00 $6,270.00 $0.00 $0.00 $0.00 $0.00 $0.00

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

Field Expenses Personal Protection $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Expendables $80.00 -$ $0.00 80.00$ $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 Equipment (Analytical related) $0.00 $0.00 $0.00 -$ $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (IDW related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $0.00 -$ $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $80.00 $0.00 $0.00 $80.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $9,428.04 $331.10 $0.00 $0.00 $9,096.94 $0.00 $0.00 $0.00 $0.00 $0.00 Completion Fee $287.80 $33.11 $0.00 $0.00 $254.69 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $9,715.84 $364.21 $0.00 $0.00 $9,351.63 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF TERRACON Page 7

SITE : Villlage Cleaners, ERIC_5205

SUBTASK 4: SVE SYSTEM REPAIR

PROPOSAL NO. H4227134

DATE: 2/27/2023

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Field Task Planning SVE REPAIR

Senior Scientist SO 9.00 Senior Scientist SO 1.25 Environmental Technician PC Load/unload 1.00 Environmental Technician PC Mobilization/Demobilization (from Winter Park) 5.00 Environmental Technician PC Provide Oversite of SVE Repairs 8.00 Senior Engineer SO Submit Documentation of Repairs and New Equipment Inventory 2.00

Personnel: SO PC DC Hours: 12.25 14.00 0.00 TOTAL LABOR 26.25

VEHICLE TYPE RATE UNIT USEAGE

Truck (Troubleshooting) 120 day 1 120.00$ Auto (System repair) 80 day 1 80.00$

TOTAL VEHICLE 200.00$

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

RSI Inc 5,700.00$ each 1 5,700.00$ Handling Fee 10% each 570.00$

TOTAL 6,270.00$

EQUIPMENT ITEM RATE UNIT USEAGE

Expendables Expendables 40.00$ day 2 80.00$

TOTAL EQUIPMENT 80.00$

Conduct site visit with system troubleshooting to determine corrective actions needed (mobilization Included) PreTask Planning and field sampling preparation

SVE System Repair (Blower Replacement, Telemetry)

Date: 2/24/2023 Task #: HW687 DC002B SubTask 1 Project Management SubTask 6

Site: Village Cleaners ERIC_5205 SubTask 2 Three Months SVE O&M, 4 months operation SubTask 7 Activity/Phase: SVE O&M, 4 months operation SubTask 3 Utilities SubTask 8

Project Manager: Dean Cox SubTask 4 SubTask 9 SubTask 5 SubTask 10

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

$64.50 Project Manager Donna Cline 2.54 2.54 $0.00 Administrative 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Brownfield Consultant 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

$21.25 CADD Specialist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Data Analyst & Visualization Specialist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

$24.75 Environmental Technician Pete Christianson 30.00 30.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Field Geologist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Field Scientist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 GIS Technician 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Principal Consultant 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

$32.00 Project Geologist Joshua Feltner 2.00 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Project Industrial Hygienist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Project Scientist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

$64.50 Senior Engineer Donna Cline 5.00 5.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Senior Geologist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Senior GIS Analyst 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Senior Industrial Hygienist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Senior Scientist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

$29.28 Staff Engineer Eddy Leon 4.50 4.50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 Staff Scientist 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 Hours 44.04 2.54 41.50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Direct Labor $1,424.66 $163.90 $1,260.76 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 116.00% $1,652.60 $190.12 $1,462.48 $0.00 $0.00 $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 56.26% $801.51 $92.21 $709.30 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Labor $3,878.77 $446.23 $3,432.54 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF TERRACON Page 9

Task #: HW687 DC002B SubTask 1 Project Management SubTask 6 Site: Village Cleaners ERIC_5205 SubTask 2 Three Months SVE O&M, 4 months operation SubTask 7

Activity/Phase: SVE O&M, 4 months operation SubTask 3 Utilities SubTask 8 Project Manager: Dean Cox SubTask 4 SubTask 9

SubTask 5 SubTask 10

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

Vehicle Rental $480.00 480.00$ $0.00 $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 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $480.00 $480.00 $0.00 $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) $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 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Utilities $2,000.00 $0.00 2,000.00$ $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $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 $2,000.00 $0.00 $2,000.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $80.00 $0.00 80.00$ $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $2,080.00 $0.00 $2,080.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $1,398.00 1,398.00$ $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Fast Turnaround Charges $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Sample Shipping $104.00 104.00$ $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $1,502.00 $1,502.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Field Expenses Personal Protection $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Expendables $120.00 120.00$ $0.00 $0.00 $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) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (IDW related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $1,377.41 1,377.41$ $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $1,497.41 $1,497.41 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $9,438.18 $446.23 $6,911.95 $2,080.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Completion Fee $387.87 $44.62 $343.25 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $9,826.05 $490.85 $7,255.20 $2,080.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF TERRACON Page 10

SVE Repair Bids

Item # Rate Subtotal Rate Subtotal Rate Subtotal

1 1 lump sum $300.00 $300.00 1 lump sum $0.00 $0.00

2 1 Each $1,150.00 $1,150.00 1 Each $0.00 $0.00

3 Sensaphone 1 Each $1,750.00 $1,750.00

4 1 Each $750.00 $750.00 1 Each $0.00 $0.00

5 1 Each $1,750.00 $1,750.00 1 Each $0.00 $0.00

6 3 days $11,747.00 $11,747.00

7 2 days Included $0.00 3 days included $0.00

$5,700.00 $11,747.00

Selected Contractor to Perform System Control Panel Retrofit and Install Telemetry: RSI

Per diem, per man

Total

Replacement Blower FUJI VFC508P-2T ( Lead time 2 Days) Declined to Bid

Repalcement Contactor Overload and Breaker, 60-amp Breaker, Blower Relief Valve, Dwyer Low Flow Switch (Lead time 2 weeks) Upgrade Telemetry(1 Week)

Installation and Troubleshooting Replacement Blower DR555K58, Includes Contactor and Overload, SVE Breaker, Relevant Wiring, 60 AMP Breaker, Vacuum Pressure Switch, Mobilization, Lodging Travel and Per Diem ( Lump Sum)

Description Estimated Quantity Estimated Quantity Estimated Quantity

Mob/Demob

3 Bid Summary

SVE System Blower and Component Retrofit Village Cleaners Site 2100 45th Street West Palm Beach Florida

RSI ESD Engineered Environmental Solutions

DC002B-1 CEF230223_DEPcomments230224 Page 1 of 1 Tetra Tech, Inc.

February 9, 2023

Donna Cline

Senior Remediation Engineer

Terracon

5463 W Waters Ave, Suite 830

Tampa, Florida 33634

Subject: Quote for Blower and Controls Replacement

Village Cleaners, ERIC_5205, SVE System

2199 45th Street West Palm Beach

Dear Mike, Remedial Systems Integrated, LLC (RSI) is pleased to provide Terracon, with this cost proposal to replace Rotron Blower with FUJI blower and Contactor with Overload for remediation system in West Palm Beach.

Cost of blower evaluation and removal: $300.00

Cost of new blower Fuji Blower VFC508P-2T: $1,150.00

Leadtime: 2 days

Cost of new 68 inWC blower relief valve and piping: $270.00

Cost of new Dwyer Low Flow switch: $130.00

Leadtime: 2 weeks

Cost of Contactor with overload and breaker: $350.00

Cost of mob and to complete work on site: $1,200.00

Cost of new sensaphone: $1,750.00

Leadtime: 1 week

Cost to install on site including additional materials: $550.00

Total: $5,700.00

From: Ouellette, Shawn Sent: Tuesday, December 6, 2022 2:13 PM To: jziegler@engineeredenvironmental.com Subject: 2100 45th Street West Palm Beach Florida Village Cleaners ERIC_5205

Joe, We have a site in WPB that you may have been involved with the restart of.

Donna Cline wanted me to reach out to see if you could quote us for replacing the blower and making any improvements you see fit to the system.

Attached is a summary of the recent system history and Terracon recommendations and troubleshooting efforts.

Additionally, there is a site in Vero Beach where we need a control panel replacement. Please contact us so we can provide the information for pricing.

Thanks, Shawn Ouellette Senior Geologist, P.G. Environmental Division

645 I NW Enterprise Drive Suite 107 I Port St Lucie, FL 34986 D (561) 689-4299 I F (561) 689-5955 I M (772) 408-2959 Shawn.ouellette@terracon.com http://www.terracon.com/

VFC508P-2T

The VFC50 is a singlestage ring compressor with a maximum pressure of 80 in. H2O, a maximum vacuum of 70 in. H2O, and a maximum capacity of 154 SCFM. It comes complete with a direct-drive,

2.5 horsepower, TEFC motor capable of operating on a wide range of voltages, and on 50 or 60 Hz.

A pilot-duty thermal protector is standard equipment on all 3-phase and 1-phase models. All versions have NEMA class B insulation, are UL recognized, CSA certified, and CE. 575 Volt units are CSA certified only.

Ph as e

Model No. Hz Low Voltage/High Voltage in. H2O in. H2O SCFM SCFM °F(°C) lbs.(kg)

VFC508P-2T

60 200/230 12-11 70-80 80 70 154 60 72(40)

97.5(44) 50 200/230 8.5-8 70-75 60 53 130 45 65(35)

Voltage Amps (Max. Rated)

Amps (Locked Rotor)

Max.

Pressure

Max.

Vacuum

Max.

Airflow

Min.

Airflow WeightMax. Temp

Rise (∆T)

S P E C I F I C A T I O N S

A C C E S S O R I E S

NOTE: Maximum allowable time at deadhead is 60 seconds.

Description Vacuum Pressure Inlet Inlet Filter Inlet Exhaust

Relief Valve Relief Valve Filter Cover Filter/Receiver Silencer/Muffler Model No. VV5 PV5 F-45 C-45 R30P1.5 VFY-024A

R I N G C O M P R E S S O R

13.00” 13.55”

6.30”

4.72”

10.24”

1.85”

11.62”

3.98”

13.86”

7.09”

10.95”

4.528” 0.91”

7.36” DIA.

ROTATION

SUCTION

NPSC 11/2”

PRESSURE

NPSC 11/2”

.591” DIA.

(4 HOLES)

3.00”

F u j i E l e c t r i c w w w . a m e r i c a s . f u j i e l e c t r i c . c o m

V A C U U MP R E S S U R E

AMPS

(230 V/3 PH)

KILO

WATTS

STATIC

PRESSURE

(Inches of Water)

*Measured at distance of 1.0 meterMax. Air Temperature is Value Marked • plus 40 Degrees C Ambient Temperature

T E M P E R A T U R E R I S E S O U N D L E V E L

60 Hz

50 HzKE Y

V FC 50 P E R FO R M A N C E DATA

0 20 40 60 80 100 120 140 160

Flow (SCFM)

Continuous Operation Permitted

0 20 40 60 80 100 120 140 160

Flow (SCFM)

Continuous Operation Permitted

0 20 40 60 80 100 120

Flow (SCFM)

Degrees F Degrees C

40 65 100 160 250 400 630 1000 1600 2500 4000 6300 10000

Frequency (Hz)

Sound Pressure Level (dBA)

F u j i E l e c t r i c w w w . a m e r i c a s . f u j i e l e c t r i c . c o m

Partnership for a Cleaner Tomorrow

1/10/23

Equipment Proposal For:

Village Cleaners, ERIC_5205, SVE System

Proposal Number:

MR122322-01

Prepared for:

Shawn Ouellette

Senior Geologist

645 I NW Enterprise Drive

Suite 107 I Port

St Lucie, FL 34986

D (561) 689-4299

F (561) 689-5955

M (772) 408-2959

Shawn.ouellette@terracon.com

Prepared By:

Matthew Rivera

Remediation Project Manager

ESD Waste2Water, Inc.

Village Cleaners (Former)

SVE System

Dear Mr. Ouellette, ESD is pleased to provide the following detailed Technical Cost Proposal for your Project.

Soil Vapor Extraction System

One (1) Rotron EN505AX58ML Blower capable of 150 SCFM & a max of 70 i.w.c. Vacuum

Blower package to contain:

• 2 HP 208-230/460 VAC XP 1 phase motor

Inlet of Blower to Contain:

• 30-gallon air water separator with HH-level switch & manual drain

• Sample Port

• 2” Ball Valve

• Vacuum Indicator

• Temperature Indicator

• 2” In-line air Filter

• 2” Ball Valve for Carbon Bypass

• 2” Air Pitot Tube and Magnahelic combo for flow measurement

• 1” Air dilution line on Inlet of Blower with Ball Valve and Inlet Filter Silencer

• Vacuum Indicator

• Vacuum Switch Low

• Vacuum Relief Valve on Blower Inlet

• 2” Gate Valve on air recirculation line

Outlet of Blower to Contain:

• Outlet Silencer

• Pressure Indicator

• Temperature Indicator

• Pressure Switch High

• Sample Port

• Outlet Aluminum Stack 10’ height with rain flapper cap

SVE Vapor Phase Carbon Vessel

• One (1) VLPD-55 vapor phase carbon vessel

• Includes initial fill of reactivated carbon

Each carbon vessel to include:

• Two (2) 15’ Lengths of 2” Vacuum Hose with associated Camlocks

• Normally closed manual drain ball valve

• Outlet sample port

• Outlet Vacuum indicator

• Outlet Temperature indicator

SVE Manifold

2” Sch 80 PVC header Four (4) 2” branches each including:

• 2” Gate Valve

• Sample Port

• 2-20 cfm Flowmeters

• 2” Ball Valve

• Vacuum Indicator

• Mounted to interior of SVE enclosure

UL Listed Control Panel

• 240 VAC/1 phase

Village Cleaners (Former)

SVE System

• NEMA 4 lockable panel (door in door)

• Lockable main disconnect

• Step down transformer for controls

• Short circuit protection

• Telemetry System (1-year of service included)

• Contactors and Controls for all motorized components

• Hand Off Auto (HOA) switches for all motorized components

• Run indicator lights

• Individual fault indicator lights

• Push to test light or test circuit

• Alarm reset

• Hour meter for all motorized components

• Surge protection

• Voltage/Phase monitor

• Emergency shutdown switch on panel

• Lockable GFIC outlet with lockable cover

• Circuit breakers for enclosure lighting and ventilation fans

• Auto restart following power failure

SVE Enclosure

• Enclosed Skid 5’ W x 5’ L x 5’ H Estimated

• Four Earth Anchors & associated hardware

• Contains SVE System

• System Control Panel mounted on exterior of system

• System to be Class 1 Div 2

• SVE manifold mounted interiorly

• Lighting rated for area in which mounted

• 12” Exhaust fan controlled thermostatically

• Ventilation air inlets

• Emergency stop button located at each door

• Sound attenuation blanket

Sub-Total $ 39,989.00

Tax $ TBD

Shipping $ 1,200.00 (Estimate)

Total $ 41,189.00

Optional On-Site Start Up Support

• One days (8 hours) on site start up support by factory trained, Senior Technician

• Includes only system startup/testing and on-site training for operator

• Does Not include System Installation ie. connecting manifolds & Carbon vessels

• Appropriate and applicable PPE

• Lodging, travel and per diem

Sub-Total $ 1,900.00

Total $ 1,900.00

Village Cleaners (Former)

Optional On-Site Blower Swap

• Three days (8 hours/day) on site by factory trained, Senior Technician

• To include the below work:

▪ Removal and Replacement of Rotron Model DR555K58 Blower

▪ Replacement of SVE Blower Breaker

▪ Replacement of Contactor and Overload

▪ Replacement of relevant wiring

▪ Replacement of 60 Amp Breaker

▪ Replacement of Vacuum and Pressure Switch

• Does Not include disposal of failed Blower Unit

• Does not include any other work not described above

• Appropriate and applicable PPE

• Lodging, travel and per diem

Sub-Total $ 11,747.00

Total $ 11,747.00

Village Cleaners (Former)

Exceptions, Clarifications, Terms and Conditions

• All final invoices will be issued for equipment upon notice of readiness to ship.

• Proposal pricing is valid for 90 days from date of proposal.

• Final Payment terms are net 30 Days from system shipment.

• Conceptual design drawings and P&ID to be provided following acceptance.

• ESD Waste2Water, Inc.’s other standard terms and conditions of sale including warranty are applicable.

• Pricing is limited to only those items describe herein.

• Pricing does include a freight estimation. Upon order an accurate freight cost will be provided.

• Pricing does not reflect applicable, Federal, State, or local sales tax.

• Accidental errors or omissions in interpreting the bid documents, may result in additional costs.

• Additional design changes during the submittal process that necessitate updated bid documents may result in additional costs.

• Sizing and costs where applicable, for the equipment skid and layout may change based upon engineered and scaled drawings during the submittal process.

• Pricing is based on uninterrupted system construction at ESD Waste2Water’s, Inc.

manufacturing facility. Customer requests to stop, delay, postpone or interrupt completion of a system already in the manufacturing process may result in additional handling and set up charges.

• If a customer or consultant operational witness test is required prior to shipment, the test shall be scheduled immediately following ESD Waste2Water’s, Inc. functional test of the system. Delays in performance of the customer witness test may result in additional handling and set up charges.

• No permitting services or costs are included except where indicated.

• On-site construction services, on-site ancillary piping, or on-site electrical/plumbing work are not provided as a part of this proposal as except where indicated.

• Equipment offloading services at the destination or job site have not been included.

• ESD requires notice with purchase order 8-10 weeks prior to requested delivery date.

• Provided pricing is per event.

Village Cleaners (Former)

ESD Waste 2 Water Standard Equipment Limited Warranty

(a) ESD Waste2Water warrants that any Equipment which it manufactures will be free from substantial defect in material and workmanship for a period of one (1) year from ship date. ESD Waste2Water will warranty all ESD Waste2Water manufactured components and will defer to our suppliers’ warranty on all procured components. Moreover, if a shipment is delayed by the customer, the warranty on all procured components will be 1 year from system completion date (i.e., date system is ready to ship).

(b) The Customer agrees that the liability of ESD Waste2Water hereunder shall be limited to replacing, repairing, or issuing credit for, at ESD Waste2Water’s discretion, any Equipment which is returned FOB

ESD Waste2Water’s plant within the applicable term of the warranty, provided that (i) upon examination of the Equipment ESD Waste2Water determines that the alleged defect constitutes a substantial defect, and (ii) the warranty made herein is not invalid pursuant to Section

(d) hereof. The Customer agrees that such replacement, repair, or credit shall be its sole and exclusive remedies hereunder. For purposes hereof, a substantial defect shall mean any defect, which prevents the Equipment from operating in accordance with ESD Waste2Water’s published specifications. In the event that ESD Waste2Water determines that Equipment which is no longer manufactured contains a substantial defect and the warranty covering the defective equipment is not invalid pursuant to Section

(d) hereof, the Customer’s sole and exclusive remedy hereunder shall be the repair of such Equipment or the replacement of such Equipment with new equipment at ESD Waste2Water discretion. In no case is Equipment to be returned by the Customer without first obtaining a Return Material Authorization

(RMA) number from ESD Waste2Water. Customer is responsible for shipping and handling costs associated with the return of equipment to ESD Waste2Water and/or Manufactures and shipping and handling back to Customer. Equipment which is repaired or replaced pursuant to this warranty shall continue to be warranted for the un- expired portion of the warranty term applicable to the Equipment so repaired or replaced. ESD Waste2Water shall make the final determination as to the existence or cause of any alleged defect.

(c) The foregoing warranty shall not be valid (i) if the alleged defect is the result of abuse, misuse, accident, alteration, neglect, or unauthorized repair; (ii) if ESD Waste2Water requires installation of Equipment by specifically approved ESD Waste2Water employee and such installation is not effected, or the

Equipment is otherwise installed improperly. Any repair shall be deemed unauthorized unless it is made

(i) by ESD Waste2Water or duly authorized agent of ESD Waste2Water or (ii) with the written consent of ESD Waste2Water.

(d) The operating performance of treatment, abatement and recovery Equipment and systems is affected by factors unrelated to their manufacture, including operating environment and such conditions of use as contaminant and related substance build-up, the frequency and type of operator maintenance and other external variables. For these reasons, specific levels of performance cannot be guaranteed for such Equipment and systems.

(e) THIS WARRANTY IS THE SOLE WARRANTY MADE BY ESD Waste2Water TO THE

CUSTOMER AND IS IN LIEU OF ALL OTHER WARRANTIES OR OBLIGATIONS, EXPRESSED

OR IMPLIED. ESD Waste2Water EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES OR

MECHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

(f) THE CUSTOMER AGREES THAT IN NO EVENT SHALL ESD Waste2Water BE LIABLE FOR

SPECIAL, INCIDENTAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, INCLUDING BUT NOT

LIMITED TO LOSS OF PROFITS, LOSS OF USE, OR ANY OTHER ECONOMIC LOSS, WHETHER

BASED ON CONTRACT, TORT OR ANY OTHER LEGAL THEORY. THE REMEDIES PROVDED

HEREIN ARE CUSTOMER’S SOLE AND EXCLUSIVE REMEDIES.

1225 Omar Road

West Palm Beach, FL 33405

P (561) 689-4299 F (561) 689-5955

Terracon.com

February 24, 2023

Florida Department of Environmental Protection Waste Cleanup Program Waste Management Division 2600 Blair Stone Road Tallahassee, Florida 32399-2400

Attn: Mr. Dean Cox, Environmental Consultant E: Dean.Cox@FloridaDep.gov W: 850-245-8969 M: 727-686-6502

Re: Task Assignment Change Order

Village Cleaners 2100 45th Street, Unit B8 West Palm Beach, Palm Beach County, Florida

ERIC_5205

Task Assignment Change Order HW687 DC002B Terracon Project No. H4227134

Dear Mr. Cox:

Terracon Consultants, Inc. (Terracon) is requesting a change order from the Florida Department of Environmental Program (FDEP) Waste Cleanup Program (WCP) on Task Assignment DC002B to troubleshoot and repair the soil vapor extraction (SVE) system at Village Cleaners.

Scope of Services

Subtask 1 - The changes in costs associated with this subtask are calculated automatically at 13% of the change in the direct labor costs of the remaining subtasks.

Subtask 2 - No changes to the Monthly O&M Subtask. However, the due date should be adjusted to reflect a startup in Late February early March (i.e., August 31, 2023).

Subtask 3 – Utilities, No proposed change at this time, however the power bills will be followed closely, and a change order may be required if the $2000 budget is exceeded.

Subtask 4 - This is a new subtask to authorize costs for the installation of a replacement SVE Blower, contactor overload, Dwyer low flow switch, blower relief valve, SVE breaker, telemetry upgrade and 60-amp breaker. The costs to perform the additional work are $9,715.84 which includes labor, T/L, PM, subcontractor costs of $5700.00 and handling fees.

See attached LOEs for details

Schedule

System Repairs, to include replacing blower, SVE breaker, 60-amp breaker, blower relief valve, Dwyer Low flow switch and contactor overload by March 30, 2023, depending on issuance of TA

Proposal for Shutdown Evaluation and 4 Months of Operation – Change Order for Blower Replacement Village Cleaners, ERIC_5205 ■ West Palm Beach, FL February 24, 2023 ■ Terracon Proposal No. PH4237066

Submit e-mail summary at completion of 4 months of operation to include O&M checklists and field notes, laboratory analytical data, O&M tables, and email summary with system performance evaluation and recommendations by August 31, 2023.

Compensation See attached CEF for details.

DELIVERABLES

Submit e-mail summary at completion of 4 months of operation to include O&M checklists and field notes, laboratory analytical data, remedial system O&M tables, and email summary of system performance evaluation and recommendations.

SCHEDULE

It is estimated that system O&M, including system repair (blower replacement) and restart, will occur in March 2023, depending on TA authorization, and continue for four months (to include monthly O&M in April, May, and June). Sample collection for laboratory analysis will occur during the initial site visit in March 2023, after a period of non-operation, and after 4 months of system operation. Final email summary deliverable will be submitted by August 31, 2023.

CLOSING REMARKS

Terracon services will be conducted in accordance with the terms and conditions, contained within DEP Waste Cleanup Program (WCP) Contract No. HW687, executed January 5, 2022. It is understood that a Task Assignment Change Order will be issued to authorize us to perform this work.

We appreciate the opportunity to provide this change order and look forward to working with you on this project. If you should have any questions or comments regarding this proposal, please contact either of the undersigned at 561-689-4299.

Sincerely, Terracon Consultants, Inc.

Shawn Ouellette, P.G. Donna Cline, P.E.

Senior Geologist Senior Remediation Engineer

Attachments: Cost Spreadsheet Level of Effort SVE Repair Replacement Quotes Including Blower Specs

Memo

TO: Dean Cox, FDEP WCP

FROM: Donna Cline, P.E., Remediation Engineer

Shawn Ouellette, P.G., Senior Geologist

DATE: 11/23/2022

RE: Village Cleaners, ERIC_5205, SVE System

A summary of the SVE system history is below and Terracon’s recommendations are summarized below. As of 6/14/22, the system remains non-operational after several attempts to trouble shoot and repair the system.

04/12/2022 System Startup Visit

Terracon Initially visited the site on 04/12/2022. The skid system 140347 was inherited from Tetra Tech and restarted. The initial startup was conducted, and the system started without incident. Flow and vacuum readings were collected, and analytical samples were also collected. The system was left with all (4) legs running.

05/12/22 System Visit

Terracon visited the site on 05/12/2022. The system was running on arrival. Flow, vacuum measurements were collected. No analytical samples were also collected. SVE-3 and SVE-4 were shut down during this event and SVE-1 and SVE 2 were left open to extract.

06/14/2022 System Visit

Terracon visited the site on June 14, 2022 and observed the system to be shut down. The

SVE main breaker was tripped. The onsite Tech performed routine troubleshooting; attempt to reset/restart failed. Tested voltages and ground. Disconnected motor leads-test SVE breaker. Determined motor issues: check motor rotation, ohm check passed each leg and to ground, earth ground within limits. Next tested and determined that blown capacitors may have caused this problem. The capacitors were ordered/picked up and a TA to replace these capacitors was requested. The TA to purchase and replace the capacitors was received on

10/18/2022.

09/26/2022 System Visit-Hurricane Ian Preparedness

Terracon visited the site on September 26, 2022, as part of the Hurricane Protocol. The

Mains circuit breaker were turned off and the system disconnect was closed. Site inspection revealed enclosure to be secure as possible. The overhead power lines and the service drop to the system have overgrown tree branches surrounding them.

11/1/2022 System Repair Visit

Terracon visited the site and replaced blown motor capacitors. After installation, the SVE

System would not run in Hand or Auto, tripping the system’s 60-amp breaker. The technicians performed electrical troubleshooting and determined that there is correct voltage to the motor. However, the motor is drawing overrange amps and tripping the system’s 60-amp breaker. The motor overload and SVE circuit breaker are not tripping.

Rechecked capacitors-passed, motor leads proper voltage and open to ground, but motor earth ground is anomalous unlike previous site visit in June. Indicating an occurrence of possible power surge and/or possible storm damage. Additionally, a visual reinspection at the blower electrical connections, it was determined corrosion and overheating likely contributed to blower failure.

Terracon recommends

1.Replacing the Blower AMETEK DR555K58 81098

2. Replacing the SVE Breaker on/off

3. Replacing the Contactor and Overload

4. Replacing the wiring from the Contactor Overload block to the Blower Motor.

5. Replace 60-amp circuit breaker

6. Replace fail safes; vacuum and pressure switches, tubing.

TACO to pay for mob & repair/troubleshooting only applies

WouldNotRestart 221101Troubleshooting221123.pdf