CN-370000-HW680-SA322CO4.pdf

Funding Information:

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

Category Grant # Project # Year Amount

Additional Funding Information attached on separate page.

Rev. 8/17/2020

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.

SA322 4 HW680

This Change Order #4 increases overall task costs, reconciles WCD's 1 through 5, incorporates Arcadis staffing changes (hourly rate reductions) and reconciles task hour amounts to match actual field hours, in preparation for invoicing as per the July 24, 2025 Arcadis -Former Holopaw FDOT ROW Site ERIC_6260 email.

David Meyers 850-245-8945 Contractor Arcadis U.S. Inc. Contractor

Contractor Gus Suarez Contractor 813-353-5755

ERIC_6260

Former Holopaw FDOT Right-of-Way Site-AS/SVE System Installation July 2024

✔ $ 324,420.87 $ 269,587.41

$ 324,420.87 $ 269,587.41 Completion

✔ Completion 08/22/2025 08/29/2025 7

✔ 1 1 4

Contractor Gus Suarez

Contract Manager

Gus Suarez, P.E. Digitally signed by Gus Suarez, P.E.

Date: 2025.08.12 11:15:02 -04'00'

Tim Bahr

Tim Bahr Digitally signed by Tim Bahr Date: 2025.08.11 10:14:18 -04'00'

N/A

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

Contract Number:

Task Assignment #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

HW680

SA322

$ 324,420.87

Subtask 2- AS Well Installation Field Work Memorandum (field documentation, photo-log, H&S log)

Subtask 3- Baseline Monitoring Event Field Package (field documentation/field logs, laboratory reports, photo-log)

Subtask 4- Completion of Construction Activities Field Package (field documentation/field logs, photo-log)

Subtask 5- Completion of Startup Activities Field Package (field documentation/field logs, photo-log)

Subtask 1 and 6-Project Management and Construction Completion Report

Subtask 7-11-Work Change Directives #1 through #5-Completion of Construction Activities Field Package (field documentation/field logs, photo-log)

Subtask 2- AS Well Installation Field Work Memorandum (field documentation, photo-log, H&S log)

Subtask 4- Completion of Construction Activities Field Package (field documentation/field logs, photo-log)

Subtask 5- Completion of Startup Activities Field Package (field documentation/field logs, photo-log)

Subtask 7-11-Work Change Directives #1 through #5-Completion of Construction Activities Field Package (field documentation/field logs, photo-log)

Subtask 1 and 6-Project Management and Construction Completion Report

Subtask 3- Baseline Monitoring Event Field Package (field documentation/field logs, laboratory reports, photo-log)

09/20/2024

11/15/2024

05/09/2025

05/16/2025

06/13/2025

06/13/2025

$ 19,821.69

$ 45,828.64

$ 164,011.80

$ 13,612.37

$ 19,598.46

$ 61,547.91

FFLORIDAA DEPARTMENTT OF

EEnvironmentall Protection

Bob Martinez Center

2600 Blair Stone Road Tallahassee, FL 32399-2400

Ronn DeSantis Governor

Alexiss A.. Lambert

Secretary

Memorandum TO: Former Holopaw FDOT Right-of-Way Site Site # ERIC_6260

FROM: David Meyers, Contract Manager

SUBJECT: Negotiation Summary, HW680, SA322Co4

DATE: August 7, 2025

This Change Order #4 increases overall task costs, reconciles WCD's 1 through 5, incorporates Arcadis staffing changes (hourly rate reductions) and reconciles task hour amounts to match actual field hours, in preparation for invoicing as per the July 24, 2025 Arcadis -Former Holopaw FDOT ROW Site ERIC_6260 email.

WCD#1-Duke Energy design change requires installation of underground trenching/wiring from proposed pole/transformers/pedestal in the ROW to AS/SVE system-$25,858.58.

WCD#2-Duke Energy cost to install 50’ pole and three 25kVa overhead transformers, a secondary riser and a 9x14 pedastal, in the ROW, to serve the proposed AS/SVE system-$10,686.51.

WCD#3-An unidentified 5-inch concrete pad was found under the asphalt parking lot during trenching. This was a change in conditions and required additional concrete saw cutting, concrete removal, concrete disposal and additional concrete/fill material in trenches-$12,927.73.

WCD#4-Increase in soil removal amount from 10 tons to approximately 75 tons due to increase in trench size and additional rock fill in paved areas as backfill-$8,273.11.

WCD#5-Duke Energy is requiring that an additional fused disconnect be installed on the line side of the electrical meter. This is a second disconnect that was not included in the design and approved permit drawings-$3,801.98.

Arcadis’s labor and subcontractor costs for these activities have been reviewed and are appropriate. Total task amount was $269,587.41. Task amount is increased by $54,833.46. New task amount is $324,420.87. Final deliverable date is June 13, 2025. Task completion date is changed to August 29, 2025.

FDEP COST ESTI MATEContractor: Arcadis, U.S., Inc.

Date: 8/6/25

Task #: SubTask 1 Project Management SubTask 6 Construction Completion Report Site: SubTask 2 Installation of AS Wells SubTask 7 WCD#1

Activity/Phase: Remediation SubTask 3 Baseline Monitoring Event SubTask 8 WCD#2 Project Manager: Gus Suarez SubTask 4 AS/SVE System Construction SubTask 9 WCD#3

SubTask 5 AS/SVE System Startup & Commissioning SubTask 10 WCD #4 FINAL SubTask 11 WCD #5

Totals 1 2 3 4 5 6 7 8 9 10 11 Labor Rate Category

$69.76 Project Manager Burke, Brian (BRB) 53 52.7 $100.00 Principal Engineer Bedessem, Jim (JMB) 0 0 0 0 0 0 0 0 0 0 0

$70.45 Principal Scientist Perella, John (JP) 63 4 2 24 27 6 0 0 0 0 0 $70.09 Principal Scientist McGlone, Douglas (DMc) 0 0 0 0 0 0 0 0 0 0 0 $69.76 Principal Scientist Burke, Brian (BRB) 19 2 1 10 2 4 0 0 0 0 0 $50.00 Senior Engineer Hanna, Chad (CH) 0 0 0 0 0 0 0 0 0 0 0 $50.00 Senior Engineer Vail, Zackary (ZTV) 55 22 5 10 6 12 0 0 0 0 0 $35.93 Survey Manager Schacht, Roland (RS) 0 0 0 0 0 0 0 0 0 0 0 $28.94 Scientist Taggert, Andrew (AT) 44 44 0 0 0 0 0 0 0 0 0 $28.94 Scientist Bajorek, Amaya (AB1) 133 0 0 62 37 34 0 0 0 0 0 $26.92 Scientist Hedges, Dayton (DH) 0 0 0 0 0 0 0 0 0 0 0 $34.89 Technician Welch, David (DJW) 60 0 49 11 0 0 0 0 0 0 0 $32.33 Technician Knighton, Raynard (RK) 341 0 0 255 0 0 47 0 21 12 6 $23.33 Technician Ward, John (JW) 0 0 0 0 0 0 0 0 0 0 0 $39.67 Drafter/Designer Oliva, Brian (BO) 24 0 0 0 0 24 0 0 0 0 0 $35.26 Drafter/Designer Berndgen, Wendy (WDB) 0 0 0 0 0 0 0 0 0 0 0 $38.28 Project Assistant Cruz, Michele (MC) 15 2 2 5 2 4 0 0 0 0 0 $35.00 Document Technician Ballheim, Debra (DJB) 0 0 0 0 0 0 0 0 0 0 0 $31.20 Document Technician Embras, Susan (SRE) 0 0 0 0 0 0 0 0 0 0 0

Total Hours 807 53 74 59 377 74 84 47 0 21 12 6

Direct Labor $31,956.83 $3,676.45 $2,871.24 $2,246.83 $13,502.02 $3,489.01 $3,390.90 $1,519.51 $0.00 $678.93 $387.96 $193.98

Overhead 79.00% $25,245.90 $2,904.40 $2,268.28 $1,775.00 $10,666.60 $2,756.32 $2,678.81 $1,200.41 $0.00 $536.35 $306.49 $153.24 Gen & Admin 36.00% $11,504.45 $1,323.52 $1,033.65 $808.86 $4,860.73 $1,256.04 $1,220.72 $547.02 $0.00 $244.41 $139.67 $69.83 Fringe 37.10% $11,855.97 $1,363.96 $1,065.23 $833.57 $5,009.25 $1,294.42 $1,258.02 $563.74 $0.00 $251.88 $143.93 $71.97 Total Labor $80,563.15 $9,268.33 $7,238.40 $5,664.26 $34,038.60 $8,795.79 $8,548.45 $3,830.68 $0.00 $1,711.57 $978.05 $489.02

Travel Vehicle Rental $5,840.00 $360.00 $480.00 $3,440.00 $600.00 $0.00 $480.00 $0.00 $240.00 $120.00 $120.00 Mileage Costs $0.00 $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 $0.00 Per diem + Hotel $9,102.00 $558.00 $930.00 $5,196.00 $1,116.00 $0.00 $744.00 $0.00 $372.00 $186.00 $0.00 Total Travel $14,942.00 $918.00 $1,410.00 $8,636.00 $1,716.00 $0.00 $1,224.00 $0.00 $612.00 $306.00 $120.00

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 $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 $0.00 Procurement Fee $0.00 $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 $0.00

Subcontractor (Services Procurement) LMS Remediation Subcontractor (for system installation) $134,118.65 $0.00 $0.00 $97,762.00 $0.00 $0.00 $17,015.40 $0.00 $9,860.00 $6,525.00 $2,956.25 PDS Drilling (Non-conventional) $31,694.00 $31,694.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Site Lines LLC Utility Locate/ GPR Survey $900.00 $900.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 LMS Equipment Vendor $6,250.00 $0.00 $0.00 $6,250.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Erwin Remediation IDW $1,100.00 $0.00 $0.00 $1,100.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Utilities $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Duke $9,715.01 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $9,715.01 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 LMS Remediation Subcontractor (for system installation) $2,238.00 $0.00 $0.00 $0.00 $0.00 $0.00 $2,238.00 $0.00 $0.00 $0.00 $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 $186,015.66 $32,594.00 $0.00 $105,112.00 $0.00 $0.00 $19,253.40 $9,715.01 $9,860.00 $6,525.00 $2,956.25 Handling Fee $15,283.73 $3,259.40 $0.00 $9,078.34 $0.00 $0.00 $1,007.43 $971.50 $493.00 $326.25 $147.81 Total Subcontractor Cost $201,299.39 $35,853.40 $0.00 $114,190.34 $0.00 $0.00 $20,260.83 $10,686.51 $10,353.00 $6,851.25 $3,104.06

Laboratory Analytical Costs $10,256.00 $0.00 $9,256.00 $129.00 $871.00 $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 $0.00 Sample Shipping $1,160.00 $0.00 $900.00 $110.00 $150.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $11,416.00 $0.00 $10,156.00 $239.00 $1,021.00 $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 $0.00 Expendables $1,960.00 $120.00 $200.00 $1,200.00 $120.00 $0.00 $160.00 $0.00 $80.00 $40.00 $40.00 Equipment (Drilling related) $975.00 $975.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $704.00 $0.00 $0.00 $704.00 $0.00 $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 $0.00 Equipment (Other) $4,405.00 $0.00 $1,825.00 $1,500.00 $1,080.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $8,144.00 $1,095.00 $2,025.00 $3,504.00 $1,200.00 $0.00 $160.00 $0.00 $80.00 $40.00 $40.00

Subtotal $316,364.54 $9,268.33 $45,104.80 $19,255.26 $160,607.94 $12,732.79 $8,548.45 $25,475.51 $10,686.51 $12,756.57 $8,175.30 $3,753.08 Completion Fee $8,056.33 $926.83 $723.84 $566.43 $3,403.86 $879.58 $854.85 $383.07 $0.00 $171.16 $97.81 $48.90

Total Estimated Cost $324,420.87 $10,195.16 $45,828.64 $19,821.69 $164,011.80 $13,612.37 $9,403.30 $25,858.58 $10,686.51 $12,927.73 $8,273.11 $3,801.98

Holopaw FDOT Right-Of-Way Site

REV: 02/03 CEF ARCADIS Page 1

FDEP COST ESTI MATEContractor: Arcadis, U.S., Inc.

Task #: SubTask 1 Project Management SubTask 6 Construction Completion Report Site: SubTask 2 Installation of AS Wells SubTask 7 WCD#1

Activity/Phase: Remediation SubTask 3 Baseline Monitoring Event SubTask 8 WCD#2 Project Manager: Gus Suarez SubTask 4 AS/SVE System Construction SubTask 9 WCD#3

SubTask 5 AS/SVE System Startup & Commissioning SubTask 10 WCD #4 FINAL SubTask 11 WCD #5

Totals 1 2 3 4 5 6 7 8 9 10 11

Holopaw FDOT Right-Of-Way Site

Cost from Prior CEF: $269,587.41 $10,099.46 $45,828.64 $19,821.69 $169,537.44 $14,896.88 $9,403.30 $0.00 $0.00 $0.00 $0.00 $0.00 Manual Entr Cost from Delta CEF; $54,833.45 $95.69 $0.00 $0.00 ($5,525.65) ($1,284.50) $0.00 $25,858.58 $10,686.51 $12,927.73 $8,273.11 $3,801.98 Manual Entr

Cost (Prior + Delta): $324,420.86 $10,195.15 $45,828.64 $19,821.69 $164,011.79 $13,612.38 $9,403.30 $25,858.58 $10,686.51 $12,927.73 $8,273.11 $3,801.98 Auto-Calcula Rounding Error: $0.01 $0.01 $0.00 $0.00 $0.01 ($0.01) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Auto-Calcula

Final Total Cost: $324,420.87 $10,195.16 $45,828.64 $19,821.69 $164,011.80 $13,612.37 $9,403.30 $25,858.58 $10,686.51 $12,927.73 $8,273.11 $3,801.98 Auto-Calcula

REV: 02/03 CEF ARCADIS Page 2

SITE : Holopaw FDOT Right-Of-Way Site SUBTASK 2: Installation of AS Wells

DATE: 8/6/25

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

AS Well Installations Principal Scientist (BRB) Project P.G. support 2 Pricipal Engineer (JP) Project P.E. support, coordination with property owner and subcontractors 4 Senior Engineer (ZTV) Field event preparations (8 hrs permitting for ROW & MOT + 4 hrs subcontractor coord./ contracting + 10hrs field work summa 22 Scientist (AT) Drilling oversight (2 hrs paperwork prep + 6 hrs mobilization/ demobilization + 36 hrs drilling overisght + 1hr paperwork review) 44 backed out 1 hour Project Assistant (MC) Field work summary memorandum preparation 2

TOTAL LABOR 74

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Per Day $0.00 $0.00 Van/Truck $120.00 Per Day 3 $360.00 $360.00

TOTAL VEHICLE $360.00

PER DIEM STAFF RATE UNIT USEAGE

Meals

Category/Staff Rate Unit Usage Totals Sci (AT) $36.00 Per Day 3 $108.00

$36.00 Per Day 0 $0.00 Hotel

Category/Staff Rate Unit Usage Totals Sci (AT) $150.00 Per Day 3 $450.00

$150.00 Per Day 0 $0.00

Total Meal/Hotel: $558.00

TOTAL PER DIEM $558.00

SUBCONTRACTOR COSTS

Equipment Procurement

Name Equipment Rate Units Usage Totals $0.00 Per Day 0 $0.00

Total Equip.: $0.00 Services Procurement

Name Purpose Rate Units Usage Totals PDS Drilling services (DPT, MAG wells, SBs, VPs) $31,694.00 Lump Sum 1 $31,694.00 Erwin Remediation IDW $3,300.00 Lump Sum 0 $0.00 Site Lines LLC Utility Locate / GPR Survey $900.00 Lump Sum 1 $900.00

Total Services: $32,594.00

TOTAL $32,594.00

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

VOCs 8260 Soil/Sediment $73.00 1.00 0 $0.00 4 RCRA Metals (As, Cd, Cr, and Pb) 6020 Soil/Sediment $56.00 1.00 0 $0.00

TAT 24-hr=110% (2.1) 3-day=65% (1.65) 1-week=20% (1.20) Total Lab: $0.00 Rate Units Usage

Shipping - Large (25 to 50 lbs.) --- --- $150.00 Per Cooler 0 $0.00 Shipping - Small (0 to 25 lbs.) --- --- $110.00 Per cooler 0 $0.00

Total Shipping: $0.00

TOTAL LAB $0.00

EQUIPMENT

Personal Protection Item Rate Unit Usage Totals

PPE Level D $35.00 Per Man Day 0 $0.00 PPE Level C $150.00 Per Man Day 0 $0.00 PPE Level B $230.00 Per Man Day 0 $0.00

Total PPE: $0.00 Expendables Miscellaneous Expendables $40.00 Per Day 3 $120.00

Total Expendables: $120.00 Equipment Items

Total Equipment Items: $0.00 Equipment Kits Monitor Well Installation Kit $325.00 Day 3 $975.00

Total Equipment Kits: $975.00

Total Equipment Kits: $1,095.00

SUBTASK 3: Baseline Monitoring Event

DATE: 8/6/25

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Groundwater Sampling Principal Scientist (BRB) Project P.G. support 1 Pricipal Engineer (JP) Project P.E. support, property owner coordination 2 Senior Engineer (ZTV) Field Preparation, Field Support 5 Technician (DJW) 5 hrs - mobilization/ demobilization + 50 hrs MW Gauging & Monitoring (10 hrs per day for 5 days) + 2 hrs - review paperwork 49 Project Assistant (MC) Field document preparation 2

TOTAL LABOR 59

VEHICLE TYPE RATE UNIT USEAGE

Senior Engineer (CH) Van/Truck $80.00 Per Day 0 $0.00 $0.00 Technician (DJW) Van/Truck $480.00 Per Week 1 $480.00 $480.00

TOTAL VEHICLE $480.00

PER DIEM STAFF RATE UNIT USEAGE

Meals

Category/Staff Rate Unit Usage Totals Technician (DJW) $36.00 Per Day 5 $180.00

$36.00 Per Day 0 $0.00 Hotel

Category/Staff Rate Unit Usage Totals Technician (DJW) $150.00 Per Day 5 $750.00

$150.00 Per Day 0 $0.00

Total Meal/Hotel: $930.00

TOTAL PER DIEM $930.00

SUBCONTRACTOR COSTS

Equipment Procurement

Name Equipment Rate Units Usage Totals $0.00 Per Day 1 $0.00

Total Equip.: $0.00 Services Procurement

Name Purpose Rate Units Usage Totals Erwin Remediation IDW $110.00 Drum 0 $0.00

Total Services: $0.00

TOTAL $0.00

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

VOC 8260 Aqueous $73.00 1.00 34 $2,482.00 TRPH FL PRO Aqueous $88.00 1.00 34 $2,992.00 PAHs 8270 Aqueous $110.00 1.00 34 $3,740.00 1 RCRA Metal (Pb) 6020 Soil/Sediment $14.00 1.00 3 $42.00

TAT 24-hr=110% (2.1) 3-day=65% (1.65) 1-week=20% (1.20) Total Lab: $9,256.00 Rate Units Usage

Shipping - Large (25 to 50 lbs.) --- --- $150.00 Per Cooler 6 $900.00 Shipping - Small (0 to 25 lbs.) --- --- $110.00 Per cooler 0 $0.00

Total Shipping: $900.00

TOTAL LAB $10,156.00

EQUIPMENT

Personal Protection Item Rate Unit Usage Totals

PPE Level D $35.00 Per Man Day 0 $0.00 Total PPE: $0.00

Expendables Miscellaneous Expendables $40.00 Per Day 5 $200.00

Total Expendables: $200.00 Equipment Items 55-gallon Drum $100.00 Each 0 $0.00

Total Equipment Items: $0.00 Equipment Kits Shallow Groundwater Sampling Kit $290.00 Day 2 $580.00 Deep Groundwater Sampling Kit $415.00 Day 3 $1,245.00

Total Equipment Kits: $1,825.00

Total Equipment Kits: $2,025.00

SUBTASK 4: AS/SVE System Construction

DATE: 8/6/25

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Construction Principal Scientist (BRB) Project support (2 hrs per week) 10 Pricipal Engineer (JP) Review of Subcontractor Submittals - 4 hrs, Project Support - 20 hrs (4 hrs per week) 24 Senior Engineer (ZTV) Construction Site Visits - Additional Project Support - 10 hrs (2 hrs per week) 10 Scientist (AB1) Construction oversight 62 Technician (DJW) Construction Oversight - 25 hrs mobilization/ demobilization (5 hrs per wek) + 250 hrs on-site oversight (50 hrs per week) + 25 hrs 11 Technician (RK) Construction oversight 255 Project Assistant (MC) Field document preparation 5

TOTAL LABOR 377

VEHICLE TYPE RATE UNIT USEAGE

Senior Engineer (ZTV) Van/Truck $80.00 Per Day 0 $0.00 $0.00 Technician (DJW) Van/Truck $80.00 Per Day 1 $80.00 $80.00 Technician (DJW) Van/Truck $480.00 Per Week 0 $0.00 $0.00 Technician (RK) Van/Truck $480.00 Per Week 6 $2,880.00 $2,880.00 Scientist (AB1) Van/Truck $480.00 Per Week 1 $480.00 $480.00

$0.00

TOTAL VEHICLE $3,440.00

PER DIEM STAFF RATE UNIT USEAGE

Meals

Category/Staff Rate Unit Usage Totals Senior Engineer (ZVT) $36.00 Per Day 0 $0.00 Technician (DJW) $36.00 Per Day 0 $0.00 Technician (DJW) $36.00 Per Day 1 $36.00 Technician (RK) $36.00 Per Day 30 $1,080.00 Scientist (AB1) $36.00 Per Day 5 $180.00

Hotel Category/Staff Rate Unit Usage Totals

Technician (DJW) $150.00 Per Day 0 $0.00 Technician (RK) $150.00 Per Day 22 $3,300.00 Scientist (AB1) $150.00 Per Day 4 $600.00

Total Meal/Hotel: $5,196.00

TOTAL PER DIEM $5,196.00

SUBCONTRACTOR COSTS

Equipment Procurement

Name Equipment Rate Units Usage Totals $0.00 Per Day 1 $0.00

Total Equip.: $0.00 Services Procurement

Name Purpose Rate Units Usage Totals LMS Remediation Subcontractor (for system installatio $97,762.00 Lump Sum 1 $97,762.00 LMS Equipment Vendor $6,250.00 Lump Sum 1 $6,250.00 Erwin IDW $110.00 Drum 10 $1,100.00

Total Services: $105,112.00

TOTAL $105,112.00

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

VOC 8260 Soil $73.00 1.00 1 $73.00 4 RCRA Metals (As, Cd, Cr, and Pb) 6020 Soil $56.00 1.00 1 $56.00

TAT 24-hr=110% (2.1) 3-day=65% (1.65) 1-week=20% (1.20) Total Lab: $129.00 Rate Units Usage

Shipping - Large (25 to 50 lbs.) --- --- $150.00 Per Cooler 0 $0.00 Shipping - Small (0 to 25 lbs.) --- --- $110.00 Per cooler 1 $110.00

Total Shipping: $110.00

TOTAL LAB $239.00

EQUIPMENT

Personal Protection Item Rate Unit Usage Totals

PPE Level D $35.00 Per Man Day 0 $0.00 PPE Level C $150.00 Per Man Day 0 $0.00 PPE Level B $230.00 Per Man Day 0 $0.00

Total PPE: $0.00 Expendables Miscellaneous Expendables $40.00 Per Day 30 $1,200.00

Total Expendables: $1,200.00 Equipment Items PID (ppbRae) $352.00 Per Week 2 $704.00 55-gallon Drum $100.00 Each 1 $100.00

Total Equipment Items: $804.00 Construction/O&M Supplies $300.00 Week 5 $1,500.00

Total Equipment Kits: $1,500.00

Total Equipment Kits: $3,504.00

SUBTASK 5: AS/SVE System Startup & Commissioning

DATE: 8/6/25

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Startup & Commissioning Principal Scientist (BRB) Project Support 2

Pricipal Engineer (JP) Startup Activities (2 hrs field prep + 5 hrs mobilization/ demobilization + 20 hrs on-site for startup) 27

Senior Engineer (ZTV) Field support from office 6

Scientist (AB1) Startup Activities (2 hrs field prep + 5 hrs mobilization/ demobilization + 30 hrs on-site for startup) 37

Project Assistant (MC) Field document preparation 2

TOTAL LABOR 74

VEHICLE TYPE RATE UNIT USEAGE

Pricipal Engineer (JP) Van/Truck $120.00 Per Day 1 $120.00 $120.00

Technician (DJW) Van/Truck $480.00 Per Week 1 $480.00 $480.00

TOTAL VEHICLE $600.00

PER DIEM STAFF RATE UNIT USEAGE

Meals Category/Staff Rate Unit Usage Totals

Pricipal Engineer (JP) $36.00 Per Day 3 $108.00

Technician (DJW) $36.00 Per Day 3 $108.00

Hotel Category/Staff Rate Unit Usage Totals

Pricipal Engineer (JP) $150.00 Per Day 3 $450.00

Technician (DJW) $150.00 Per Day 3 $450.00

Total Meal/Hotel: $1,116.00

TOTAL PER DIEM $1,116.00

SUBCONTRACTOR COSTS

Equipment Procurement Name Equipment Rate Units Usage Totals

$0.00 Per Day 0 $0.00

Total Equip.: $0.00

Services Procurement LMS Remediation Subcontractor (for system installatio $0.00 Lump Sum 1 $0.00 LMS Equipment Vendor $0.00 Lump Sum 1 $0.00

Total Services: $0.00

TOTAL $0.00

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

VOC EPA-18 Vapor $200.00 1.00 3 $600.00

VOC 8260D Aqueous $73.00 1.00 1 $73.00

TRPH FL PRO Aqueous $88.00 1.00 1 $88.00

PAHs 8270E Aqueous $110.00 1.00 1 $110.00

Lead 6010 Aqueous $14.00 1.00 0 $0.00

TAT 24-hr=110% (2.1) 3-day=65% (1.65) 1-week=20% (1.20) Total Lab: $871.00

Rate Units Usage Shipping - Large (25 to 50 lbs.) --- --- $150.00 Per Cooler 1 $150.00

Shipping - Small (0 to 25 lbs.) --- --- $110.00 Per cooler 0 $0.00

Total Shipping: $150.00

TOTAL LAB $1,021.00

EQUIPMENT

Personal Protection Item Rate Unit Usage Totals

PPE Level D $35.00 Per Man Day 0 $0.00

PPE Level C $150.00 Per Man Day 0 $0.00

PPE Level B $230.00 Per Man Day 0 $0.00

Total PPE: $0.00 Expendables Miscellaneous Expendables $40.00 Per Day 3 $120.00

Total Expendables: $120.00 Equipment Items [add'l equipment] $0.00 [Unit] 0 $0.00

Total Equipment Items: $0.00 Equipment Kits

Construction/O&M/Pilot Test Kit $360.00 Day 3 $1,080.00

Total Equipment Kits: $1,080.00

TOTAL EQUIPMENT $1,200.00

SUBTASK 6: Construction Completion Report

DATE: 8/6/25

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Reporting Principal Scientist (BRB) Report review, FDEP communications 4 Pricipal Engineer (JP) PE report review 6 Senior Engineer (ZTV) Report Preparation 12 Scientist (AB1) Report Preparation, Baseline GW Data, As-Built drafts 34 Drafter/Designer(BO) Develop report figures, Updated GW data figures, and As-Built drawings 24 Project Assistant (MC) Report Preparation 4

TOTAL LABOR 84

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Per Day 0 $0.00 $0.00 Van/Truck $120.00 Per Day $0.00 $0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

Meals

Category/Staff Rate Unit Usage Totals $36.00 Per Day 0 $0.00 $36.00 Per Day 0 $0.00

Hotel Category/Staff Rate Unit Usage Totals

$150.00 Per Day 0 $0.00 $150.00 Per Day 0 $0.00

Total Meal/Hotel: 0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

Equipment Procurement Name Equipment Rate Units Usage Totals

$0.00 Per Day $0.00

Total Equip.: 0.00 Services Procurement

Name Purpose Rate Units Usage Totals

Total Services: 0.00

TOTAL $0.00

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

TAT 24-hr=110% (2.1) 3-day=65% (1.65) 1-week=20% (1.20) Total Lab: 0.00 Rate Units Usage

Shipping - Large (25 to 50 lbs.) --- --- $150.00 Per Cooler 0 $0.00 Shipping - Small (0 to 25 lbs.) --- --- $110.00 Per cooler 0 $0.00

Total Shipping: 0.00

TOTAL LAB $0.00

EQUIPMENT

Personal Protection Item Rate Unit Usage Totals

PPE Level D $35.00 Per Man Day 0 $0.00 PPE Level C $150.00 Per Man Day 0 $0.00 PPE Level B $230.00 Per Man Day 0 $0.00

Total PPE: $0.00 Expendables Miscellaneous Expendables $40.00 Per Day 0 $0.00

Total Expendables: $0.00 Equipment Items

Total Equipment Items: $0.00 Equipment Kits

Total Equipment Kits: $0.00

TOTAL EQUIPMENT 0.00

SUBTASK 7: WCD#1

DATE: 8/6/25

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

(Subtask Title) Principal 0 Senior Sci 0 Staff Sci 0 Technician (DJW) mobilization/ demob. (5.5 hrs)/ four 10 hr field days (40 hrs)/ paperwork (1.5 hrs) 47

TOTAL LABOR 47

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Per Day 0 $0.00 $0.00

Technician (DJW) Van/Truck $120.00 Per Day 4 $480.00 $480.00

TOTAL VEHICLE $480.00

PER DIEM STAFF RATE UNIT USEAGE

Meals

Category/Staff Rate Unit Usage Totals Technician (DJW) $36.00 Per Day 4 $144.00

$36.00 Per Day 0 $0.00 Hotel

Category/Staff Rate Unit Usage Totals Technician (DJW) $150.00 Per Day 4 $600.00

$150.00 Per Day 0 $0.00

Total Meal/Hotel: $744.00

TOTAL PER DIEM $744.00

SUBCONTRACTOR COSTS

Equipment Procurement

Name Equipment Rate Units Usage Totals $0.00 Per Day 1 $0.00

Total Equip.: $0.00 Services Procurement

Name Purpose Rate Units Usage Totals LMS Construction Subcontractor $19,253.40 Lump Sum 1 $19,253.40 NAME OF COMPANY Drilling services (DPT, MAG wells, SBs, VPs) $0.00 Lump Sum 0 $0.00

Total Services: $19,253.40

TOTAL $19,253.40

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

VOC 8260 Aqueous $150.00 1.00 0 $0.00 TRPH FL PRO Soil $88.00 1.00 0 $0.00 SVOCs 8270 Soil/Sediment $260.00 1.00 0 $0.00 1 RCRA Metal (Pb) 6020 Soil/Sediment $14.00 1.00 0 $0.00 1 RCRA Metal (Hg) 7470 Soil/Sediment $28.00 1.00 0 $0.00 Herbicides 8151 Soil $155.00 1.00 0 $0.00 Organochlorine Pesticides / PCBs 8081/8082 Soil/Sediment $175.00 1.00 0 $0.00 Dioxins/Dibenzofurans 8290 Soil $950.00 1.00 0 $0.00 total Cyanide 335.4 Soil/Sediment $43.00 1.00 0 $0.00 total Phenols 420.2 Soil $35.00 1.00 0 $0.00 Priority Pollutant Organics Full Suite Aqueous $735.00 1.00 0 $0.00

TAT 24-hr=110% (2.1) 3-day=65% (1.65) 1-week=20% (1.20) Total Lab: $0.00 Rate Units Usage

Shipping - Large (25 to 50 lbs.) --- --- $150.00 Per Cooler 0 $0.00 Shipping - Small (0 to 25 lbs.) --- --- $110.00 Per cooler 0 $0.00

Total Shipping: $0.00

TOTAL LAB $0.00

EQUIPMENT

Personal Protection Item Rate Unit Usage Totals

PPE Level D $35.00 Per Man Day 0 $0.00 PPE Level C $150.00 Per Man Day 0 $0.00 PPE Level B $230.00 Per Man Day 0 $0.00

Total PPE: $0.00 Expendables Miscellaneous Expendables $40.00 Per Day 4 $160.00

Total Expendables: $160.00 Equipment Items PID/FID Combo or FID $125.00 Per Day 0 $0.00

Total Equipment Items: $0.00 Equipment Kits Site Reconnaissance Kit $150.00 Day 0 $0.00

Total Equipment: $160.00

SUBTASK 8: WCD#2

DATE: 8/6/25

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

(Subtask Title) Principal 0

Senior Sci 0

Staff Sci 0

Technician 0

TOTAL LABOR 0

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Per Day 0 $0.00 $0.00

Van/Truck $120.00 Per Day 0 $0.00 $0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

Meals Category/Staff Rate Unit Usage Totals

$36.00 Per Day 0 $0.00

$36.00 Per Day 0 $0.00

Hotel Category/Staff Rate Unit Usage Totals

$150.00 Per Day 0 $0.00

$150.00 Per Day 0 $0.00

Total Meal/Hotel: $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

Equipment Procurement Name Equipment Rate Units Usage Totals

$0.00 Per Day 0 $0.00

Total Equip.: $0.00

Services Procurement Name Purpose Rate Units Usage Totals

Duke Direct-push services $9,715.01 Lump Sum 1 $9,715.01

NAME OF COMPANY Drilling services (DPT, MAG wells, SBs, VPs) $0.00 Lump Sum 0 $0.00

Total Services: $9,715.01

TOTAL $9,715.01

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

VOC 8260 Aqueous $150.00 1.00 0 $0.00

TAT 24-hr=110% (2.1) 3-day=65% (1.65) 1-week=20% (1.20) Total Lab: $0.00

Rate Units Usage Shipping - Large (25 to 50 lbs.) --- --- $150.00 Per Cooler 0 $0.00

Shipping - Small (0 to 25 lbs.) --- --- $110.00 Per cooler 0 $0.00

Total Shipping: $0.00

TOTAL LAB $0.00

EQUIPMENT

Personal Protection Item Rate Unit Usage Totals

PPE Level D $35.00 Per Man Day 0 $0.00

Total PPE: $0.00 Expendables Miscellaneous Expendables $40.00 Per Day 0 $0.00

Total Expendables: $0.00 Equipment Items PID/FID Combo or FID $125.00 Per Day 0 $0.00

Total Equipment Items: $0.00 Equipment Kits

Site Reconnaissance Kit $150.00 Day 0 $0.00

Total Equipment: $0.00

SUBTASK 9: WCD#3

DATE: 8/6/25

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

(Subtask Title) Principal 0 Senior Sci 0 Staff Sci 0 Technician (DJW) two 10 hr field days (40 hrs)/ paperwork (1 hr) 21

TOTAL LABOR 21

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Per Day 0 $0.00 $0.00

Technician (DJW) Van/Truck $120.00 Per Day 2 $240.00 $240.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE

Meals Category/Staff Rate Unit Usage Totals

Technician (DJW) $36.00 Per Day 2 $72.00 $36.00 Per Day 0 $0.00

Hotel Category/Staff Rate Unit Usage Totals

Technician (DJW) $150.00 Per Day 2 $300.00 $150.00 Per Day 0 $0.00

Total Meal/Hotel: $372.00

TOTAL PER DIEM $372.00

SUBCONTRACTOR COSTS

Equipment Procurement

Name Equipment Rate Units Usage Totals $0.00 Per Day 0 $0.00

Total Equip.: $0.00 Services Procurement

Name Purpose Rate Units Usage Totals LMS Remediation Subcontractor (for system installatio $9,860.00 Lump Sum 1 $9,860.00 NAME OF COMPANY Drilling services (DPT, MAG wells, SBs, VPs) $0.00 Lump Sum 0 $0.00

Total Services: $9,860.00

TOTAL $9,860.00

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

Priority Pollutant Organics Full Suite Aqueous $735.00 1.00 0 $0.00 TAT 24-hr=110% (2.1) 3-day=65% (1.65) 1-week=20% (1.20) Total Lab: $0.00

Rate Units Usage Shipping - Large (25 to 50 lbs.) --- --- $150.00 Per Cooler 0 $0.00 Shipping - Small (0 to 25 lbs.) --- --- $110.00 Per cooler 0 $0.00

Total Shipping: $0.00

TOTAL LAB $0.00

EQUIPMENT

Personal Protection Item Rate Unit Usage Totals

PPE Level D $35.00 Per Man Day 0 $0.00 Total PPE: $0.00

Expendables Miscellaneous Expendables $40.00 Per Day 2 $80.00

Total Expendables: $80.00 Equipment Items PID/FID Combo or FID $125.00 Per Day 0 $0.00

Total Equipment Items: $0.00 Equipment Kits Site Reconnaissance Kit $150.00 Day 0 $0.00

Total Equipment: $80.00

SUBTASK 10: WCD #4

DATE: 8/6/25

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

(Subtask Title) Principal 0

Senior Sci 0

Staff Sci 0

Technician (DJW) one 10 hr field days (40 hrs)/ 2 hrs travel 12

TOTAL LABOR 12

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Per Day 0 $0.00 $0.00

Technician (DJW) one 10 hr field days (40 hrs)/ 2 hrs travel $120.00 Per Day 1 $120.00 $120.00

TOTAL VEHICLE $120.00

PER DIEM STAFF RATE UNIT USEAGE

Meals Category/Staff Rate Unit Usage Totals

Technician (DJW) one 10 hr field days (40 hrs)/ 2 hrs travel $36.00 Per Day 1 $36.00

Hotel Category/Staff Rate Unit Usage Totals

Technician (DJW) one 10 hr field days (40 hrs)/ 2 hrs travel $150.00 Per Day 1 $150.00

Total Meal/Hotel: $186.00

TOTAL PER DIEM $186.00

SUBCONTRACTOR COSTS

Equipment Procurement Name Equipment Rate Units Usage Totals

$0.00 Per Day 0 $0.00

Total Equip.: $0.00

Services Procurement Name Purpose Rate Units Usage Totals

LMS Remediation Subcontractor (for system installatio $6,525.00 Lump Sum 1 $6,525.00

NAME OF COMPANY Drilling services (DPT, MAG wells, SBs, VPs) $0.00 Lump Sum 0 $0.00

Total Services: $6,525.00

TOTAL $6,525.00

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

Priority Pollutant Organics Full Suite Aqueous $735.00 1.00 0 $0.00

TAT 24-hr=110% (2.1) 3-day=65% (1.65) 1-week=20% (1.20) Total Lab: $0.00

Rate Units Usage Shipping - Large (25 to 50 lbs.) --- --- $150.00 Per Cooler 0 $0.00

Shipping - Small (0 to 25 lbs.) --- --- $110.00 Per cooler 0 $0.00

Total Shipping: $0.00

TOTAL LAB $0.00

EQUIPMENT

Personal Protection Item Rate Unit Usage Totals

PPE Level D $35.00 Per Man Day 0 $0.00

PPE Level C $150.00 Per Man Day 0 $0.00

PPE Level B $230.00 Per Man Day 0 $0.00

Total PPE: $0.00 Expendables Miscellaneous Expendables $40.00 Per Day 1 $40.00

Total Expendables: $40.00 Equipment Items PID/FID Combo or FID $125.00 Per Day 0 $0.00

Total Equipment Items: $0.00 Equipment Kits

Site Reconnaissance Kit $150.00 Day 0 $0.00

Total Equipment: $40.00

SUBTASK 11: WCD #5

DATE: 8/6/25

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

(Subtask Title) Principal 0

Senior Sci 0

Staff Sci 0

Technician (DJW) 4 hr field days / 2 hrs travel 6

TOTAL LABOR 6

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Per Day 0 $0.00 $0.00

Technician (DJW) Van/Truck $120.00 Per Day 1 $120.00 $120.00

TOTAL VEHICLE $120.00

PER DIEM STAFF RATE UNIT USEAGE

Meals Category/Staff Rate Unit Usage Totals

Technician (DJW) $36.00 Per Day 0 $0.00

$36.00 Per Day 0 $0.00

Hotel Category/Staff Rate Unit Usage Totals

Technician (DJW) $150.00 Per Day 0 $0.00

$150.00 Per Day 0 $0.00

Total Meal/Hotel: $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

Equipment Procurement Name Equipment Rate Units Usage Totals

$0.00 Per Day 0 $0.00

Total Equip.: $0.00

Services Procurement Name Purpose Rate Units Usage Totals

LMS Remediation Subcontractor (for system installatio $2,956.25 Lump Sum 1 $2,956.25

NAME OF COMPANY Utilities -Telemetry $0.00 Per Month 0 $0.00

Handling Fee $0.00 Per Month 0 $0.00

Total Services: $2,956.25

TOTAL $2,956.25

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

Priority Pollutant Organics Full Suite Aqueous $735.00 1.00 0 $0.00

TAT 24-hr=110% (2.1) 3-day=65% (1.65) 1-week=20% (1.20) Total Lab: $0.00

Rate Units Usage Shipping - Large (25 to 50 lbs.) --- --- $150.00 Per Cooler 0 $0.00

Shipping - Small (0 to 25 lbs.) --- --- $110.00 Per cooler 0 $0.00

Total Shipping: $0.00

TOTAL LAB $0.00

EQUIPMENT

Personal Protection Item Rate Unit Usage Totals

PPE Level D $35.00 Per Man Day 0 $0.00

PPE Level C $150.00 Per Man Day 0 $0.00

PPE Level B $230.00 Per Man Day 0 $0.00

Total PPE: $0.00 Expendables Miscellaneous Expendables $40.00 Per Day 1 $40.00

Total Expendables: $40.00 Equipment Items PID/FID Combo or FID $125.00 Per Day 0 $0.00

[add'l equipment] $0.00 [Unit] 0 $0.00

Total Equipment Items: $0.00 Equipment Kits

FDEP COST ESTIMATEContractor: Arcadis, U.S., Inc.

Task #: SubTask 1 Project Management SubTask 6 Construction Completion Report Site: SubTask 2 Installation of AS Wells SubTask 7 WCD#1

Activity/Phase: Remediation SubTask 3 Baseline Monitoring Event SubTask 8 WCD#2 Project Manager: Brian Burke SubTask 4 AS/SVE System Construction SubTask 9 WCD#3

SubTask 5 AS/SVE System Startup & Commissioning SubTask 10 WCD #4 DELTA SubTask 11 WCD #5

Totals 1 2 3 4 5 6 7 8 9 10 11 Labor Rate Category

$69.76 Project Manager Burke, Brian (BRB) 1 0.5 $50.00 Senior Engineer Vail, Zackary (ZTV) -45 0 0 -45 0 0 0 0 0 0 0 $28.94 Scientist Bajorek, Amaya (AB1) 99 0 0 62 37 0 0 0 0 0 0 $34.89 Technician Welch, David (DJW) -326 0 0 -289 -37 0 0 0 0 0 0 $32.33 Technician Knighton, Raynard (RK) 341 0 0 255 0 0 47 0 21 12 6 $31.20 Document Technician Embras, Susan (SRE) 0 0 0 0 0 0 0 0 0 0 0

Total Hours 70 1 0 0 -17 0 0 47 0 21 12 6

Direct Labor $299.96 $34.51 $0.00 $0.00 ($2,294.78) ($220.15) $0.00 $1,519.51 $0.00 $678.93 $387.96 $193.98

Overhead 79.00% $236.95 $27.26 $0.00 $0.00 ($1,812.88) ($173.92) $0.00 $1,200.41 $0.00 $536.35 $306.49 $153.24 Gen & Admin 36.00% $107.98 $12.42 $0.00 $0.00 ($826.12) ($79.25) $0.00 $547.02 $0.00 $244.41 $139.67 $69.83 Fringe 37.10% $111.28 $12.80 $0.00 $0.00 ($851.36) ($81.68) $0.00 $563.74 $0.00 $251.88 $143.93 $71.97 Total Labor $756.17 $86.99 $0.00 $0.00 ($5,785.14) ($555.00) $0.00 $3,830.68 $0.00 $1,711.57 $978.05 $489.02

Travel Vehicle Rental $1,600.00 $0.00 $0.00 $640.00 $0.00 $0.00 $480.00 $0.00 $240.00 $120.00 $120.00 Mileage Costs $0.00 $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 $0.00 Per diem + Hotel $1,668.00 $0.00 $0.00 $366.00 $0.00 $0.00 $744.00 $0.00 $372.00 $186.00 $0.00 Total Travel $3,268.00 $0.00 $0.00 $1,006.00 $0.00 $0.00 $1,224.00 $0.00 $612.00 $306.00 $120.00

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 $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 $0.00 Procurement Fee $0.00 $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 $0.00

Subcontractor (Services Procurement) LMS Additional concrete and trenching $36,356.65 $0.00 $0.00 $0.00 $0.00 $0.00 $17,015.40 $0.00 $9,860.00 $6,525.00 $2,956.25 PDS Drilling (Non-conventional) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Site Lines LLC Utility Locate/ GPR Survey $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 LMS Equipment Vendor $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Erwin Remediation IDW $0.00 $0.00 $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 $0.00 $0.00 $0.00 Duke $9,715.01 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $9,715.01 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 LMS Additional concrete and trenching $2,238.00 $0.00 $0.00 $0.00 $0.00 $0.00 $2,238.00 $0.00 $0.00 $0.00 $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 $48,309.66 $0.00 $0.00 $0.00 $0.00 $0.00 $19,253.40 $9,715.01 $9,860.00 $6,525.00 $2,956.25 Handling Fee $2,945.99 $0.00 $0.00 $0.00 $0.00 $0.00 $1,007.43 $971.50 $493.00 $326.25 $147.81 Total Subcontractor Cost $51,255.65 $0.00 $0.00 $0.00 $0.00 $0.00 $20,260.83 $10,686.51 $10,353.00 $6,851.25 $3,104.06

Laboratory Analytical Costs ($272.00) $0.00 $0.00 ($258.00) ($14.00) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Fast Turnaround Charges ($660.00) $0.00 $0.00 $0.00 ($660.00) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Sample Shipping ($110.00) $0.00 $0.00 ($110.00) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory ($1,042.00) $0.00 $0.00 ($368.00) ($674.00) $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 $0.00 Expendables $520.00 $0.00 $0.00 $200.00 $0.00 $0.00 $160.00 $0.00 $80.00 $40.00 $40.00 Equipment (Drilling related) $0.00 $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 $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 $0.00 Equipment (Other) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $520.00 $0.00 $0.00 $200.00 $0.00 $0.00 $160.00 $0.00 $80.00 $40.00 $40.00

Subtotal $54,757.82 $86.99 $0.00 $0.00 ($4,947.14) ($1,229.00) $0.00 $25,475.51 $10,686.51 $12,756.57 $8,175.30 $3,753.08 Completion Fee $75.63 $8.70 $0.00 $0.00 ($578.51) ($55.50) $0.00 $383.07 $0.00 $171.16 $97.81 $48.90

Total Estimated Cost $54,833.45 $95.69 $0.00 $0.00 ($5,525.65) ($1,284.50) $0.00 $25,858.58 $10,686.51 $12,927.73 $8,273.11 $3,801.98

SUBTASK 4: AS/SVE System Construction

DATE: 8/6/25

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Construction Principal Scientist (BRB) Project support (2 hrs per week) 0 Pricipal Engineer (JP) Review of Subcontractor Submittals - 4 hrs, Project Support - 20 hrs (4 hrs per week) 0 Senior Engineer (ZTV) Construction Site Visits - 25 hrs mobilization/ demobilization + 20 hrs on-site (9 hrs per week), Additional Project Support - 10 hrs -45 Scientist (AB1) Construction oversight 62 Technician (DJW) Construction Oversight - 25 hrs mobilization/ demobilization (5 hrs per wek) + 250 hrs on-site oversight (50 hrs per week) + 25 hrs -289 Technician (RK) Construction oversight 255

TOTAL LABOR -17

VEHICLE TYPE RATE UNIT USEAGE

Senior Engineer (ZTV) Van/Truck $80.00 Per Day -5 ($400.00) ($400.00) Technician (DJW) Van/Truck $80.00 Per Day 1 $80.00 $80.00 Technician (DJW) Van/Truck $480.00 Per Week -5 ($2,400.00) ($2,400.00) Technician (RK) Van/Truck $480.00 Per Week 6 $2,880.00 $2,880.00 Scientist (AB1) Van/Truck $480.00 Per Week 1 $480.00 $480.00

TOTAL VEHICLE $640.00

PER DIEM STAFF RATE UNIT USEAGE

Meals

Category/Staff Rate Unit Usage Totals Senior Engineer (ZVT) $36.00 Per Day -5 ($180.00) Technician (DJW) $36.00 Per Day -25 ($900.00) Technician (DJW) $36.00 Per Day 1 $36.00 Technician (RK) $36.00 Per Day 30 $1,080.00 Scientist (AB1) $36.00 Per Day 5 $180.00 Hotel

Category/Staff Rate Unit Usage Totals Technician (DJW) $150.00 Per Day -25 ($3,750.00) Technician (RK) $150.00 Per Day 22 $3,300.00 Scientist (AB1) $150.00 Per Day 4 $600.00

Total Meal/Hotel: $366.00

TOTAL PER DIEM $366.00

SUBCONTRACTOR COSTS

Equipment Procurement

Name Equipment Rate Units Usage Totals $0.00 Per Day 1 $0.00

Total Equip.: $0.00 Services Procurement

Name Purpose Rate Units Usage Totals LMS Remediation Subcontractor (for system installatio $97,762.00 Lump Sum 0 $0.00 LMS Equipment Vendor $6,250.00 Lump Sum 0 $0.00

Total Services: $0.00

TOTAL $0.00

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

VOC 8260 Soil $73.00 1.00 -2 ($146.00) 4 RCRA Metals (As, Cd, Cr, and Pb) 6020 Soil $56.00 1.00 -2 ($112.00)

FL PRO Soil $88.00 1.00 0 $0.00 8270 Soil/Sediment $260.00 1.00 0 $0.00 6020 Soil/Sediment $14.00 1.00 0 $0.00 7470 Soil/Sediment $28.00 1.00 0 $0.00 8151 Soil $155.00 1.00 0 $0.00

8081/8082 Soil/Sediment $175.00 1.00 0 $0.00 8290 Soil $950.00 1.00 0 $0.00

335.4 Soil/Sediment $43.00 1.00 0 $0.00

420.2 Soil $35.00 1.00 0 $0.00

Full Suite Aqueous $735.00 1.00 0 $0.00

TAT 24-hr=110% (2.1) 3-day=65% (1.65) 1-week=20% (1.20) Total Lab: -$258.00 Rate Units Usage

Shipping - Large (25 to 50 lbs.) --- --- $150.00 Per Cooler 0 $0.00 Shipping - Small (0 to 25 lbs.) --- --- $110.00 Per cooler -1 ($110.00)

Total Shipping: -$110.00

TOTAL LAB ($368.00)

EQUIPMENT

Personal Protection Item Rate Unit Usage Totals

PPE Level D $35.00 Per Man Day 0 $0.00 PPE Level C $150.00 Per Man Day 0 $0.00 PPE Level B $230.00 Per Man Day 0 $0.00

Total PPE: $0.00 Expendables Miscellaneous Expendables $40.00 Per Day 5 $200.00

Total Expendables: $200.00 Equipment Items PID (ppbRae) $352.00 Per Week 0 $0.00

Total Equipment Items: $0.00 Equipment Kits Construction/O&M Supplies $300.00 Week 0 $0.00

Total Equipment Kits: $200.00

SUBTASK 5: AS/SVE System Startup & Commissioning

DATE: 8/6/25

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Startup & Commissioning Principal Scientist (BRB) Project Support 0 Pricipal Engineer (JP) Startup Activities (2 hrs field prep + 5 hrs mobilization/ demobilization + 34 hrs on-site for startup) 0 Senior Engineer (ZTV) Field support 0 Technician (DJW) Startup Activities (2 hrs field prep + 5 hrs mobilization/ demobilization + 30 hrs per day on-site for startup) -37 Scientist (AB1) Startup activities 37

TOTAL LABOR 0

VEHICLE TYPE RATE UNIT USEAGE

Pricipal Engineer (JP) Van/Truck $120.00 Per Day 0 $0.00 $0.00 Scientist (AB1) Van/Truck $480.00 Per Week 0 $0.00 $0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

Meals Category/Staff Rate Unit Usage Totals

Pricipal Engineer (JP) $36.00 Per Day 0 $0.00 Scientist (AB1) $36.00 Per Day 0 $0.00 Hotel

Category/Staff Rate Unit Usage Totals Pricipal Engineer (JP) $150.00 Per Day 0 $0.00 Scientist (AB1) $150.00 Per Day 0 $0.00

Total Meal/Hotel: $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

Equipment Procurement Name Equipment Rate Units Usage Totals

$0.00 Per Day 0 $0.00

Total Equip.: $0.00 Services Procurement LMS Remediation Subcontractor (for system installat $0.00 Lump Sum 1 $0.00 LMS Equipment Vendor $0.00 Lump Sum 1 $0.00

Total Services: $0.00

TOTAL $0.00

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

VOC EPA-18 Vapor $200.00 1.00 0 $0.00 VOC 8260 Aqueous ($660.00) 1.00 1 ($660.00) No expedited TAT VOC 8260 Aqueous $73.00 1.00 0 $0.00 TRPH FL PRO Aqueous $88.00 1.00 0 $0.00 PAHs 8270 Aqueous $110.00 1.00 0 $0.00 Lead 6010 Aqueous ($14.00) 1.00 1 ($14.00)

TAT 24-hr=110% (2.1) 3-day=65% (1.65) 1-week=20% (1.20) Total Lab: -$674.00 Rate Units Usage

Shipping - Large (25 to 50 lbs.) --- --- $150.00 Per Cooler 0 $0.00 Shipping - Small (0 to 25 lbs.) --- --- $110.00 Per cooler 0 $0.00

Total Shipping: $0.00

TOTAL LAB ($674.00)

EQUIPMENT

Personal Protection Item Rate Unit Usage Totals

PPE Level D $35.00 Per Man Day 0 $0.00 PPE Level C $150.00 Per Man Day 0 $0.00 PPE Level B $230.00 Per Man Day 0 $0.00

Total PPE: $0.00 Expendables Miscellaneous Expendables $40.00 Per Day 0 $0.00

Total Expendables: $0.00 Equipment Items [add'l equipment] $0.00 [Unit] 0 $0.00

Total Equipment Items: $0.00 Equipment Kits Construction/O&M/Pilot Test Kit $360.00 Day 0 $0.00

TOTAL EQUIPMENT $0.00

SUBTASK 7: WCD#1

DATE: 8/6/25

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

(Subtask Title) Principal 0 Senior Sci 0 Staff Sci 0 Technician (RK) mobilization/ demob. (5.5 hrs)/ four 10 hr field days (40 hrs)/ paperwork (1.5 hrs) 47

TOTAL LABOR 47

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Per Day 0 $0.00 $0.00

Technician (RK) Van/Truck $120.00 Per Day 4 $480.00 $480.00

TOTAL VEHICLE $480.00

PER DIEM STAFF RATE UNIT USEAGE

Meals

Category/Staff Rate Unit Usage Totals Technician (RK) $36.00 Per Day 4 $144.00

$36.00 Per Day 0 $0.00 Hotel

Category/Staff Rate Unit Usage Totals Technician (RK) $150.00 Per Day 4 $600.00

$150.00 Per Day 0 $0.00

Total Meal/Hotel: $744.00

TOTAL PER DIEM $744.00

SUBCONTRACTOR COSTS

Equipment Procurement

Name Equipment Rate Units Usage Totals $0.00 Per Day 1 $0.00

Total Equip.: $0.00 Services Procurement

Name Purpose Rate Units Usage Totals LMS Construction Subcontractor $19,253.40 Lump Sum 1 $19,253.40 NAME OF COMPANY Drilling services (DPT, MAG wells, SBs, VPs) $0.00 Lump Sum 0 $0.00 NAME OF COMPANY IDW $0.00 Drum 1 $0.00 NAME OF COMPANY On-site Mobile Laboratory analysis $0.00 Lump Sum 0 $0.00 NAME OF COMPANY Utility Locate / GPR Survey $0.00 Lump Sum 0 $0.00 NAME OF COMPANY Utilities -Telemetry $0.00 Per Month 0 $0.00

Handling Fee $0.00 Per Month 1 $0.00

Total Services: $19,253.40

TOTAL $19,253.40

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

VOC 8260 Aqueous $150.00 1.00 0 $0.00 TAT 24-hr=110% (2.1) 3-day=65% (1.65) 1-week=20% (1.20) Total Lab: $0.00

Rate Units Usage Shipping - Large (25 to 50 lbs.) --- --- $150.00 Per Cooler 0 $0.00 Shipping - Small (0 to 25 lbs.) --- --- $110.00 Per cooler 0 $0.00

Total Shipping: $0.00

TOTAL LAB $0.00

EQUIPMENT

Personal Protection Item Rate Unit Usage Totals

PPE Level D $35.00 Per Man Day 0 $0.00 Total PPE: $0.00

Expendables Miscellaneous Expendables $40.00 Per Day 4 $160.00

Total Expendables: $160.00 Equipment Items PID/FID Combo or FID $125.00 Per Day 0 $0.00

Total Equipment Items: $0.00 Equipment Kits

Total Equipment: $160.00

SUBTASK 8: WCD#2

DATE: 9/25/24

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

(Subtask Title) Principal 0

Senior Sci 0

Staff Sci 0

Technician 0

TOTAL LABOR 0

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Per Day 0 $0.00 $0.00

Van/Truck $120.00 Per Day 0 $0.00 $0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

Meals Category/Staff Rate Unit Usage Totals

$36.00 Per Day 0 $0.00

$36.00 Per Day 0 $0.00

Hotel Category/Staff Rate Unit Usage Totals

$150.00 Per Day 0 $0.00

$150.00 Per Day 0 $0.00

Total Meal/Hotel: $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

Equipment Procurement Name Equipment Rate Units Usage Totals

$0.00 Per Day 0 $0.00

Total Equip.: $0.00

Services Procurement Name Purpose Rate Units Usage Totals

Duke Direct-push services $9,715.01 Lump Sum 1 $9,715.01

NAME OF COMPANY Drilling services (DPT, MAG wells, SBs, VPs) $0.00 Lump Sum 0 $0.00

NAME OF COMPANY IDW $0.00 Drum 1 $0.00

Total Services: $9,715.01

TOTAL $9,715.01

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

VOC 8260 Aqueous $150.00 1.00 0 $0.00

TAT 24-hr=110% (2.1) 3-day=65% (1.65) 1-week=20% (1.20) Total Lab: $0.00

Rate Units Usage Shipping - Large (25 to 50 lbs.) --- --- $150.00 Per Cooler 0 $0.00

Shipping - Small (0 to 25 lbs.) --- --- $110.00 Per cooler 0 $0.00

Total Shipping: $0.00

TOTAL LAB $0.00

EQUIPMENT

Personal Protection Item…