CN-370000-HW681-DC08DCO1.pdf

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Master Agreement FL|HW681|acc15804f9112ed94de3c1f0669600ae
Contract number
HW681
Issued by
Florida

About this file

This document package comprises a Task Assignment Change Order (TACO) issued by the State of Florida Department of Environmental Protection (FDEP) to CDM Smith Inc. for work at the White Sands Cleaners site (ERIC_5437) in Sarasota County, Florida, under Contract Number HW681. The original Task Assignment DC008D was executed to authorize operation and maintenance (O&M) and groundwater monitoring activities at the contaminated site. The TACO reconciles Work Change Directive (WCD) #1 for SVE system blower repair work that became necessary during the project execution.

The TACO increases the total Task Assignment value from $86,162.61 to $88,260.82, representing an increase of $2,098.18. This adjustment covers 333 total labor hours allocated across multiple subtasks including project management (13% of direct labor), annual groundwater monitoring, quarterly SVE system O&M and optimization activities, utility costs (four quarters at $5,400 per quarter plus $60 handling fees), rebound evaluation, and the blower repair work. The blower repair subtask costs $2,016.14 and includes subcontractor services from Remedial Systems Integrated LLC ($450 for system diagnostics and $700 for motor starter replacement), professional staff oversight, and vehicle rental. The Task Assignment completion date remains April 24, 2026, with all deliverables and invoicing schedules specified by quarterly intervals. Cost reimbursement totaling $21,600.00 is included in the total TA value, with fixed unit rates applied to the extended price structure.

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Text version

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:

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.

DC008D 1 HW681

Benjamin Aoki 850-245-7527 Contractor CDM Smith Inc. Contractor

Contractor Joshua Hirten Contractor 407-660-6361

ERIC_5437

White Sands Cleaners

✔ $ 66,660.82 $ 64,562.61

$ 21,600.00 $ 21,600.00

$ 88,260.82 $ 86,162.61 Completion

✔ Completion 04/24/2026 04/24/2026 0

✔ 1 1 1

CDM Smith Inc.

Contractor Joshua Hirten

CDM Contract Manager

4/7/2025

Joshua Hirten Digitally signed by Joshua Hirten Date: 2025.04.07 10:08:41 -04'00'

Jennifer Farrell

Digitally signed by Jennifer Farrell Date: 2025.04.04 15:39:22 -04'00'

This Task Assignment Change Order is to reconcile Work Change Directive (WCD) # 1 for SVE system blower repair.

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

Contract Number: HW681 Task Assignment #: DC008D

Change Order #: 1

Deliverables:

Deliverable Deliverable Due Date Subtask 2: Annual Groundwater Monitoring - Field notes, laboratory report, updated tables 3/23/2025 Subtask 3: SVE System O&M and Optimization - Quarter 14 (JAN25-MAR25) - Field notes, laboratory report, updated tables 4/20/2025 Subtask 4: SVE System O&M and Optimization - Quarter 15 (APR25-JUN25) - Semiannual Remedial Action Status Report, including Groundwater Monitoring 8/17/2025 Subtask 5: SVE System O&M and Optimization - Quarter 16 (JUL25-SEP25) - Field notes, laboratory report, updated tables 10/26/2025 Subtask 1 & 6: SVE System O&M and Optimization - Quarter 17 (OCT25-DEC25) - Annual Remedial Action Status Report; PM 2/22/2026

Subtask 7: Utilities - Qtr 14 - Paid Utility Invoices not to exceed $5,400.00; Handling fee + $60.00 5/25/2025

Subtask 8: Utilities - Qtr 15 - Paid Utility Invoices not to exceed $5,400.00; Handling fee + $60.00 8/30/2025

Subtask 9: Utilities - Qtr 16 - Paid Utility Invoices not to exceed $5,400.00; Handling fee + $60.00 11/2/2025

Subtask 10: Utilities - Qtr 17 - Paid Utility Invoices not to exceed $5,400.00; Handling fee + $60.00 3/1/2025

Subtask 11: Rebound Evaluation - Technical Memo including field codumentation, laboratory report, updated tables and conclusions 3/30/2025

Subtask 12: WCD #1 - Blower Repair 4/18/2025

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced Subtask 2: Annual Groundwater Monitoring - Field notes, laboratory report, updated tables $10,828.98 Subtask 3: SVE System O&M and Optimization - Quarter 14 (JAN25-MAR25) - Field notes, laboratory report, updated tables $7,698.62 Subtask 4: SVE System O&M and Optimization - Quarter 15 (APR25-JUN25) - Semiannual Remedial Action Status Report, including Groundwater Monitoring

$13,184.85

Subtask 5: SVE System O&M and Optimization - Quarter 16 (JUL25-SEP25) - Field notes, laboratory report, updated tables $7,698.62

Subtask 1 & 6: SVE System O&M and Optimization - Quarter 17 (OCT25-DEC25) - Annual Remedial Action Status Report; PM $20,475.40

Subtask 7: Utilities - Qtr 14 - Paid Utility Invoices not to exceed $5,400.00; Handling fee + $60.00 $5,460.00

Subtask 8: Utilities - Qtr 15 - Paid Utility Invoices not to exceed $5,400.00; Handling fee + $60.00 $5,460.00

Subtask 9: Utilities - Qtr 16 - Paid Utility Invoices not to exceed $5,400.00; Handling fee + $60.00 $5,460.00

Subtask 10: Utilities - Qtr 17 - Paid Utility Invoices not to exceed $5,400.00; Handling fee + $60.00 $5,460.00

Subtask 11: Rebound Evaluation - Technical Memo including field codumentation, laboratory report, updated tables and conclusions $4,518.21

Subtask 12: WCD #1 - Blower Repair $2,016.14

TOTAL COST $88,260.82

BWC TAFORM 01_18

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:

FROM:

SUBJECT:

DATE:

FDEP COST ESTIMATE

Contractor: CDM Smith, Inc.

Date: 3/11/2025

Task #: DC008D TACO 1 FINAL SubTask 1 Project Management SubTask 6 SVE System O&M and Optimization - Qtr 17 SubTask 11 Rebound Evaluation Site: White Sands Cleaners ERIC_5437 SubTask 2 Annual Groundwater Monitoring SubTask 7 Utilities - Qtr 14 SubTask 12 WCD#1 Blower Repair

Activity/Phase: O&M SubTask 3 SVE System O&M and Optimization - Qtr 14 SubTask 8 Utilities - Qtr 15 SubTask 13 Project Manager: Steve Cobert SubTask 4 SVE System O&M and Optimization - Qtr 15 SubTask 9 Utilities - Qtr 16 SubTask 14

SubTask 5 SVE System O&M and Optimization - Qtr 16 SubTask 10 Utilities - Qtr 17 SubTask 15

Totals 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Labor Rate Category

$76.49 Project Manager 24.2 24.2 $100.97 Senior Officer 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $86.25 Senior Technical Expert 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $76.49 Project Technical Leader 26.0 4.0 5.0 5.0 5.0 5.0 0.0 0.0 0.0 0.0 2.0 0.0 0.0 0.0 0.0 $76.49 Project Manager 11.0 0.0 1.0 4.0 1.0 4.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.0 $71.58 Senior Professional 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $52.60 Professional II 136.0 26.0 11.0 37.0 11.0 41.0 0.0 0.0 0.0 0.0 6.0 4.0 0.0 0.0 0.0 $34.90 Professional I 20.0 20.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $54.63 Senior Technician 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $30.76 Staff Technician 116.0 0.0 27.0 27.0 27.0 27.0 0.0 0.0 0.0 0.0 8.0 0.0 0.0 0.0 0.0 $42.43 Project Administration 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $42.53 Senior Support Services 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Total Hours 333 24 50.0 44.0 73.0 44.0 77.0 0.0 0.0 0.0 0.0 17.0 4.0 0.0 0.0 0.0

Direct Labor $16,102.38 $1,852.49 $2,371.56 $1,868.06 $3,465.13 $1,868.06 $3,675.53 $0.00 $0.00 $0.00 $0.00 $791.15 $210.40 $0.00 $0.00 $0.00

Overhead 135.00% $21,738.22 $2,500.86 $3,201.61 $2,521.88 $4,677.93 $2,521.88 $4,961.97 $0.00 $0.00 $0.00 $0.00 $1,068.05 $284.04 $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 $0.00 $0.00 $0.00 $0.00 $0.00 Fringe 37.70% $6,070.59 $698.39 $894.08 $704.26 $1,306.35 $704.26 $1,385.67 $0.00 $0.00 $0.00 $0.00 $298.26 $79.32 $0.00 $0.00 $0.00 Total Labor $43,911.19 $5,051.74 $6,467.25 $5,094.20 $9,449.41 $5,094.20 $10,023.17 $0.00 $0.00 $0.00 $0.00 $2,157.46 $573.76 $0.00 $0.00 $0.00

REV: 02/03 CEF CDM Smith Page 1

Date: 3/11/2025

Task #: DC008D TACO 1 FINAL SubTask 1 Project Management SubTask 6 SVE System O&M and Optimization - Qtr 17 SubTask 11 Rebound Evaluation Site: White Sands Cleaners ERIC_5437 SubTask 2 Annual Groundwater Monitoring SubTask 7 Utilities - Qtr 14 SubTask 12 WCD#1 Blower Repair

Activity/Phase: O&M SubTask 3 SVE System O&M and Optimization - Qtr 14 SubTask 8 Utilities - Qtr 15 SubTask 13 Project Manager: Steve Cobert SubTask 4 SVE System O&M and Optimization - Qtr 15 SubTask 9 Utilities - Qtr 16 SubTask 14

SubTask 5 SVE System O&M and Optimization - Qtr 16 SubTask 10 Utilities - Qtr 17 SubTask 15

Totals 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Travel

Vehicle Rental $2,160.00 $480.00 $360.00 $360.00 $360.00 $360.00 $0.00 $0.00 $0.00 $0.00 $120.00 $120.00 $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 $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 $0.00 $0.00 $0.00 $0.00 Per diem + Hotel $1,116.00 $0.00 $0.00 $558.00 $0.00 $558.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $3,036.00 $480.00 $360.00 $918.00 $360.00 $918.00 $0.00 $0.00 $0.00 $0.00 $120.00 $120.00 $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 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $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 $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 $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 $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 $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 $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 $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 $0.00 $0.00 $0.00 $0.00 $0.00 IDW $125.00 $0.00 $0.00 $125.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Utilities $21,600.00 $0.00 $0.00 $0.00 $0.00 $0.00 $5,400.00 $5,400.00 $5,400.00 $5,400.00 $0.00 $0.00 $0.00 $0.00 $0.00 RSI, LLC - Blower Repair $1,150.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $1,150.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $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 $22,875.00 $0.00 $0.00 $125.00 $0.00 $0.00 $5,400.00 $5,400.00 $5,400.00 $5,400.00 $0.00 $1,150.00 $0.00 $0.00 $0.00 Handling Fee $367.50 $0.00 $0.00 $12.50 $0.00 $0.00 $60.00 $60.00 $60.00 $60.00 $0.00 $115.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $21,977.50 $0.00 $0.00 $137.50 $0.00 $0.00 $5,460.00 $5,460.00 $5,460.00 $5,460.00 $0.00 $1,265.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $4,169.00 $1,569.00 $200.00 $200.00 $200.00 $1,000.00 $0.00 $0.00 $0.00 $0.00 $1,000.00 $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 $0.00 $0.00 $0.00 $0.00 Sample Shipping $1,756.00 $326.00 $110.00 $110.00 $110.00 $550.00 $0.00 $0.00 $0.00 $0.00 $550.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $4,375.00 $1,895.00 $310.00 $310.00 $310.00 $1,550.00 $0.00 $0.00 $0.00 $0.00 $1,550.00 $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 $0.00 $0.00 $0.00 $0.00 Expendables $600.00 $80.00 $120.00 $120.00 $120.00 $120.00 $0.00 $0.00 $0.00 $0.00 $40.00 $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 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $1,160.00 $1,160.00 $0.00 $0.00 $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) $100.00 $100.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $5,655.00 $0.00 $1,305.00 $1,305.00 $1,305.00 $1,305.00 $0.00 $0.00 $0.00 $0.00 $435.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $7,515.00 $1,340.00 $1,425.00 $1,425.00 $1,425.00 $1,425.00 $0.00 $0.00 $0.00 $0.00 $475.00 $0.00 $0.00 $0.00 $0.00

Subtotal $83,869.69 $5,051.74 $10,182.25 $7,189.20 $12,239.91 $7,189.20 $13,916.17 $5,460.00 $5,460.00 $5,460.00 $5,460.00 $4,302.46 $1,958.76 $0.00 $0.00 $0.00 Completion Fee $4,391.13 $505.17 $646.73 $509.42 $944.94 $509.42 $1,002.32 $0.00 $0.00 $0.00 $0.00 $215.75 $57.38 $0.00 $0.00 $0.00

Total Estimated Cost $88,260.82 $5,556.91 $10,828.98 $7,698.62 $13,184.85 $7,698.62 $14,918.49 $5,460.00 $5,460.00 $5,460.00 $5,460.00 $4,518.21 $2,016.14 $0.00 $0.00 $0.00

Cost from Prior CEF: $86,162.61 Manual Entry Cost from Delta CEF; $2,098.18 Manual Entry

Cost (Prior + Delta) $88,260.79 Rounding Error: $0.03

Final Total Cost: $88,260.82

REV: 02/03 CEF CDM Smith Page 2

SITE : White Sands Cleaners ERIC_5437 SUBTASK 2: Annual Groundwater Monitoring

DATE: 3/11/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Technical Leader Technical Evaluation of Data / Trend Analysis 4

Professional II Travel (2 Trips) 6

Site Access with Site Owner 1

Sample Kit Coordination 1

Field Preparation (Annual Sampling) 1

Annual Groundwater Sampling (15 wells) 12

IDW Management 1

Data Package Preparation (Annual Sampling) 4

Professional I Travel (2 Trips) 6

Annual Groundwater Sampling - 15 wells 12 Field Preparation 2

Total Hours:

PTL 4

Professional II 26

Professional I 20

TOTAL LABOR 50

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 each 4 $480.00

TOTAL VEHICLE $480.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE UNIT COST

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

VOH - 8021/8260 $73.00 15 $1,095.00

TRPH - FL_PRO $88.00 3 $264.00

Total Organic Carbon - 9060 $30.00 1 $30.00

Dissolved Gases - RSK-175 $180.00 1 $180.00

Shipping (Large Cooler) $150.00 2 $300.00

Ice $6.50 4 $26.00

TOTAL LAB $1,895.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Shallow Groundwater Sampling Kit (2 people x 2 days) $290.00 Day 4 $1,160.00

Drum $100.00 Day 1 $100.00

Expendables $40.00 Day 2 $80.00

TOTAL EQUIPMENT $1,340.00

SUBTASK: 3 SVE System O&M and Optimization - Qtr 14

DATE: 3/11/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Technical Leader System Optimization 3 Engineering Evaluation 2

Project Manager Quarterly O&M Documentation Technical Review 1

Staff Technician Travel to/from Site (3 Trips) 9 O&M Site Visit (3 Months) 18

Professional II Updated Data Tables / Review and Interpretation 4 Quarterly O&M Documentation Package 6 Sample Kit Coordination 1

Total Hours:

PTL 5

PM 1

Staff Technician 27 Professional II 11

TOTAL LABOR 44

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 Day 3 $360.00

TOTAL VEHICLE $360.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE UNIT COST

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TO-15 $200.00 1 $200.00

Small Cooler $110.00 1 $110.00

TOTAL LAB $310.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Construction/O&M/Pilot Kit $360.00 Day 3 $1,080.00 Construction/O&M Supplies $75.00 Day 3 $225.00 Expendables $40.00 Day 3 $120.00

TOTAL EQUIPMEN $1,425.00

SITE :

SUBTASK: 4 SVE System O&M and Optimization - Qtr 15

DATE: 3/11/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Technical Leader System Optimization / Operations Review 3

Author Engineering Section of Semiannual RASR 2

Project Manager Semiannual RASR / GWMR Technical Review 4

Professional II Semiannual RASR preparation (including GWM) 32

Figures for Semiannual RASR 4

Sample Kit Coordination (Soil Vapor Sample) 1

Staff Technician Travel to/from Site (3 Trips) 9

O&M Site Visit (3 Months) 18

Total Hours:

PTL 5

PM 4

Professional II 37

Staff Technician 27

TOTAL LABOR 73

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 Day 3 $360.00

TOTAL VEHICLE $360.00

PER DIEM STAFF RATE UNIT USEAGE

Staff Technician $150.00 Hotel 3 $450.00 Staff Technician $36.00 Per Diem 3 $108.00

TOTAL PER DIEM $558.00

SUBCONTRACTOR COSTS

NAME PURPOSE UNIT COST

Erwin Remediation IDW Disposal (Water) 1 125.00$ $125.00

TOTAL $125.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TO-15 $200.00 1 $200.00

Small Cooler $110.00 1 $110.00

TOTAL LAB $310.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

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

Construction/O&M Supplies $75.00 Day 3 $225.00

Expendables $40.00 Day 3 $120.00

White Sands Cleaners ERIC_5437

SUBTASK: 5 SVE System O&M and Optimization - Qtr 16

DATE: 3/11/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Technical Leader System Optimization 3 Engineering Evaluation 2

Project Manager Quarterly O&M Documentation Technical Review 1

Staff Technician Travel to/from Site (3 Trips) 9 O&M Site Visit (3 Months) 18

Professional II Updated Data Tables / Review and Interpretation 4 Quarterly O&M Documentation Package 6 Sample Kit Coordination 1

Total Hours:

PTL 5

PM 1

Staff Technician 27 Professional II 11

TOTAL LABOR 44

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 day 3 $360.00

TOTAL VEHICLE $360.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE Unit COST

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TO-15 $200.00 1 $200.00

Small Cooler $110.00 1 $110.00

TOTAL LAB $310.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Construction/O&M/Pilot kit $360.00 day 3 $1,080.00 Construction/O&M Supplies $75.00 day 3 $225.00

Expendables $40.00 day 3 $120.00

SUBTASK: 6 SVE System O&M and Optimization - Qtr 17

DATE: 3/11/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Technical Leader System Optimization / Operations Review 3

Author Engineering Section of Annual RASR 2

Project Manager Annual RASR Technical Review 4

Professional II Annual RASR preparation 36

Figures for Annual RASR 4

Sample Kit Coordination (Soil Vapor Sample) 1

Staff Technician Travel to/from Site (3 Trips) 9

O&M Site Visit (3 Months) 18

Total Hours:

PTL 5

PM 4

Professional II 41

Staff Technician 27

TOTAL LABOR 77

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 Day 3 $360.00

TOTAL VEHICLE $360.00

PER DIEM STAFF RATE UNIT USEAGE

Staff Technician $150.00 Hotel 3 $450.00

Staff Technician $36.00 Per Diem 3 $108.00

TOTAL PER DIEM $558.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TO-15 $200.00 5 $1,000.00

Small Cooler $110.00 5 $550.00

TOTAL LAB $1,550.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

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

Construction/O&M Supplies $75.00 Day 3 $225.00

Expendables $40.00 Day 3 $120.00

TOTAL EQUIPMENT $1,425.00

SUBTASK: 7 Utilities - Qtr 14

DATE: 3/11/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

FIELD EXPENSES ITEM RATE COSTING UNIT USEAGE TOTALS

O&M Quarter 14 Utilities Utility Charges (Electric) $1,800.00 month 3 $5,400.00

Quarter 14 Handling Fee Utility Handling Fee $20.00 Month 3 $60.00

TOTAL EQUIPMEN $5,460.00

SUBTASK: 8 Utilities - Qtr 15

DATE: 3/11/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

FIELD EXPENSES ITEM RATE COSTING UNIT USEAGE TOTALS

O&M Quarter 15 Utilities Utility Charges (Electric) $1,800.00 month 3 $5,400.00

Quarter 15 Handling Fee Utility Handling Fee $20.00 Month 3 $60.00

SUBTASK: 9 Utilities - Qtr 16

DATE: 3/11/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

FIELD EXPENSES ITEM RATE COSTING UNIT USEAGE TOTALS

O&M Quarter 16 Utilities Utility Charges (Electric) $1,800.00 month 3 $5,400.00

Quarter 16 Handling Fee Utility Handling Fee $20.00 Month 3 $60.00

SUBTASK: 10 Utilities - Qtr 17

DATE: 3/11/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

FIELD EXPENSES ITEM RATE COSTING UNIT USEAGE TOTALS

O&M Quarter 17 Utilities Utility Charges (Electric) $1,800.00 month 3 $5,400.00

Quarter 17 Handling Fee Utility Handling Fee $20.00 Month 3 $60.00

SUBTASK: 11 Rebound Evaluation

DATE: 3/11/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Technical Leader System Optimization / Operations Review (Rebound Evaluation) 2

Project Manager Rebound Evaluation Technical Memo Conclusions 1

Professional II Updated Data Tables 2

Rebound Evaluation Technical Memo 3

Sample Kit Coordination (Soil Vapor Samples) 1

Staff Technician Travel to/from Site (1 Trip) 2

O&M Site Visit (Rebound Evaluation) (1 Month) 6

Total Hours:

PTL 2

PM 1

Professional II 6

Staff Technician 8

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 Day 1 $120.00

TOTAL VEHICLE $120.00

PER DIEM STAFF RATE UNIT USEAGE

$0.00

$0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

$0.00

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TO-15 $200.00 5 $1,000.00

Small Cooler $110.00 5 $550.00

TOTAL LAB $1,550.00

FIELD EXPENSES ITEM RATE COSTING UNIT USEAGE TOTALS

Construction/O&M/Pilot Kit $360.00 Day 1 $360.00

Construction/O&M Supplies $75.00 Day 1 $75.00

Expendables $40.00 Day 1 $40.00

TOTAL EQUIPMEN $475.00

SUBTASK: 12 WCD#1 Blower Repair

DATE: 3/11/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Professional II Travel to/from Site (1 Trip) 2

Blower Repair Oversight 2

Total Hours:

Professional II 4

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 Day 1 $120.00

TOTAL VEHICLE $120.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Remedial Systems Integrated, LLC System Visit (Diagnostic) $450.00 $450.00

Remedial Systems Integrated, LLC SVE Motor Started Replacement $700.00 $700.00

TOTAL $1,150.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB $0.00

FIELD EXPENSES ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMEN $0.00

Date: 3/11/2025

Task #: DC008D TACO 1 DELTA SubTask 1 Project Management SubTask 6 SVE System O&M and Optimization - Qtr 17 SubTask 11 Rebound Evaluation Site: White Sands Cleaners ERIC_5437 SubTask 2 Annual Groundwater Monitoring SubTask 7 Utilities - Qtr 14 SubTask 12 WCD#1 Blower Repair

Activity/Phase: O&M SubTask 3 SVE System O&M and Optimization - Qtr 14 SubTask 8 Utilities - Qtr 15 SubTask 13 Project Manager: Steve Cobert SubTask 4 SVE System O&M and Optimization - Qtr 15 SubTask 9 Utilities - Qtr 16 SubTask 14

SubTask 5 SVE System O&M and Optimization - Qtr 16 SubTask 10 Utilities - Qtr 17 SubTask 15

Totals 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Labor Rate Category

$76.49 Project Manager 0.4 0.4 $100.97 Senior Officer 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $86.25 Senior Technical Expert 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $76.49 Project Technical Leader 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $76.49 Project Manager 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $71.58 Senior Professional 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $52.60 Professional II 4.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.0 0.0 0.0 0.0 $34.90 Professional I 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $54.63 Senior Technician 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $30.76 Staff Technician 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $42.43 Project Administration 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $42.53 Senior Support Services 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Total Hours 4 0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.0 0.0 0.0 0.0

Direct Labor $237.75 $27.35 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $210.40 $0.00 $0.00 $0.00

Overhead 135.00% $320.96 $36.92 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $284.04 $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 $0.00 $0.00 $0.00 $0.00 $0.00 Fringe 37.70% $89.63 $10.31 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $79.32 $0.00 $0.00 $0.00 Total Labor $648.34 $74.58 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $573.76 $0.00 $0.00 $0.00

Date: 3/11/2025

Task #: DC008D TACO 1 DELTA SubTask 1 Project Management SubTask 6 SVE System O&M and Optimization - Qtr 17 SubTask 11 Rebound Evaluation Site: White Sands Cleaners ERIC_5437 SubTask 2 Annual Groundwater Monitoring SubTask 7 Utilities - Qtr 14 SubTask 12 WCD#1 Blower Repair

Activity/Phase: O&M SubTask 3 SVE System O&M and Optimization - Qtr 14 SubTask 8 Utilities - Qtr 15 SubTask 13 Project Manager: Steve Cobert SubTask 4 SVE System O&M and Optimization - Qtr 15 SubTask 9 Utilities - Qtr 16 SubTask 14

SubTask 5 SVE System O&M and Optimization - Qtr 16 SubTask 10 Utilities - Qtr 17 SubTask 15

Totals 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Travel

Vehicle Rental $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $120.00 $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 $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 $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 $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $120.00 $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 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $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 $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 $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 $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 $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 $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 $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 $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 $0.00 $0.00 $0.00 $0.00 $0.00 Utilities $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 RSI, LLC - Blower Repair $1,150.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $1,150.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $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 $1,150.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $1,150.00 $0.00 $0.00 $0.00 Handling Fee $115.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $115.00 $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 $1,265.00 $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 $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 $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 $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 $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 $0.00 $0.00 $0.00 $0.00 Expendables $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $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 $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 $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 $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 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $2,033.34 $74.58 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $1,958.76 $0.00 $0.00 $0.00 Completion Fee $64.84 $7.46 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $57.38 $0.00 $0.00 $0.00

Total Estimated Cost $2,098.18 $82.04 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $2,016.14 $0.00 $0.00 $0.00

SUBTASK: 12 WCD#1 Blower Repair

DATE: 3/11/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Professional II Travel to/from Site (1 Trip) 2

Blower Repair Oversight 2

Total Hours:

Professional II 4

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 Day 1 $120.00

TOTAL VEHICLE $120.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Remedial Systems Integrated, LLC System Visit (Diagnostic) $450.00 $450.00

Remedial Systems Integrated, LLC SVE Motor Started Replacement $700.00 $700.00

TOTAL $1,150.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB $0.00

FIELD EXPENSES ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMEN $0.00

Date: 3/11/2025

Task #: DC008D TACO 1 ORIGINA SubTask 1 Project Management SubTask 6 SVE System O&M and Optimization - Qtr 17 SubTask 11 Rebound Evaluation Site: White Sands Cleaners ERIC_5437 SubTask 2 Annual Groundwater Monitoring SubTask 7 Utilities - Qtr 14 SubTask 12

Activity/Phase: O&M SubTask 3 SVE System O&M and Optimization - Qtr 14 SubTask 8 Utilities - Qtr 15 SubTask 13 Project Manager: Steve Cobert SubTask 4 SVE System O&M and Optimization - Qtr 15 SubTask 9 Utilities - Qtr 16 SubTask 14

SubTask 5 SVE System O&M and Optimization - Qtr 16 SubTask 10 Utilities - Qtr 17 SubTask 15

Totals 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Labor Rate Category

$76.49 Project Manager 23.9 23.9 $100.97 Senior Officer 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $86.25 Senior Technical Expert 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $76.49 Project Technical Leader 26.0 4.0 5.0 5.0 5.0 5.0 0.0 0.0 0.0 0.0 2.0 0.0 0.0 0.0 0.0 $76.49 Project Manager 11.0 0.0 1.0 4.0 1.0 4.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.0 0.0 $71.58 Senior Professional 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $52.60 Professional II 132.0 26.0 11.0 37.0 11.0 41.0 0.0 0.0 0.0 0.0 6.0 0.0 0.0 0.0 0.0 $34.90 Professional I 20.0 20.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $54.63 Senior Technician 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $30.76 Staff Technician 116.0 0.0 27.0 27.0 27.0 27.0 0.0 0.0 0.0 0.0 8.0 0.0 0.0 0.0 0.0 $42.43 Project Administration 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $42.53 Senior Support Services 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 $0.00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Total Hours 329 24 50.0 44.0 73.0 44.0 77.0 0.0 0.0 0.0 0.0 17.0 0.0 0.0 0.0 0.0

Direct Labor $15,864.62 $1,825.13 $2,371.56 $1,868.06 $3,465.13 $1,868.06 $3,675.53 $0.00 $0.00 $0.00 $0.00 $791.15 $0.00 $0.00 $0.00 $0.00

Overhead 135.00% $21,417.25 $2,463.93 $3,201.61 $2,521.88 $4,677.93 $2,521.88 $4,961.97 $0.00 $0.00 $0.00 $0.00 $1,068.05 $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 $0.00 $0.00 $0.00 $0.00 $0.00 Fringe 37.70% $5,980.95 $688.07 $894.08 $704.26 $1,306.35 $704.26 $1,385.67 $0.00 $0.00 $0.00 $0.00 $298.26 $0.00 $0.00 $0.00 $0.00 Total Labor $43,262.82 $4,977.13 $6,467.25 $5,094.20 $9,449.41 $5,094.20 $10,023.17 $0.00 $0.00 $0.00 $0.00 $2,157.46 $0.00 $0.00 $0.00 $0.00

Date: 3/11/2025

Task #: DC008D TACO 1 ORIGINA SubTask 1 Project Management SubTask 6 SVE System O&M and Optimization - Qtr 17 SubTask 11 Rebound Evaluation Site: White Sands Cleaners ERIC_5437 SubTask 2 Annual Groundwater Monitoring SubTask 7 Utilities - Qtr 14 SubTask 12

Activity/Phase: O&M SubTask 3 SVE System O&M and Optimization - Qtr 14 SubTask 8 Utilities - Qtr 15 SubTask 13 Project Manager: Steve Cobert SubTask 4 SVE System O&M and Optimization - Qtr 15 SubTask 9 Utilities - Qtr 16 SubTask 14

SubTask 5 SVE System O&M and Optimization - Qtr 16 SubTask 10 Utilities - Qtr 17 SubTask 15

Totals 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Travel

Vehicle Rental $1,920.00 $480.00 $360.00 $360.00 $360.00 $360.00 $0.00 $0.00 $0.00 $0.00 $120.00 $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 $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 $0.00 $0.00 $0.00 $0.00 Per diem + Hotel $1,116.00 $0.00 $0.00 $558.00 $0.00 $558.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $3,036.00 $480.00 $360.00 $918.00 $360.00 $918.00 $0.00 $0.00 $0.00 $0.00 $120.00 $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 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $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 $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 $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 $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 $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 $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 $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 $0.00 $0.00 $0.00 $0.00 $0.00 IDW $125.00 $0.00 $0.00 $125.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Utilities $21,600.00 $0.00 $0.00 $0.00 $0.00 $0.00 $5,400.00 $5,400.00 $5,400.00 $5,400.00 $0.00 $0.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $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 $21,725.00 $0.00 $0.00 $125.00 $0.00 $0.00 $5,400.00 $5,400.00 $5,400.00 $5,400.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $252.50 $0.00 $0.00 $12.50 $0.00 $0.00 $60.00 $60.00 $60.00 $60.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $21,977.50 $0.00 $0.00 $137.50 $0.00 $0.00 $5,460.00 $5,460.00 $5,460.00 $5,460.00 $0.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $3,169.00 $1,569.00 $200.00 $200.00 $200.00 $1,000.00 $0.00 $0.00 $0.00 $0.00 $1,000.00 $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 $0.00 $0.00 $0.00 $0.00 Sample Shipping $1,206.00 $326.00 $110.00 $110.00 $110.00 $550.00 $0.00 $0.00 $0.00 $0.00 $550.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $4,375.00 $1,895.00 $310.00 $310.00 $310.00 $1,550.00 $0.00 $0.00 $0.00 $0.00 $1,550.00 $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 $0.00 $0.00 $0.00 $0.00 Expendables $560.00 $80.00 $120.00 $120.00 $120.00 $120.00 $0.00 $0.00 $0.00 $0.00 $40.00 $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 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $1,160.00 $1,160.00 $0.00 $0.00 $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) $100.00 $100.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $5,220.00 $0.00 $1,305.00 $1,305.00 $1,305.00 $1,305.00 $0.00 $0.00 $0.00 $0.00 $435.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $7,040.00 $1,340.00 $1,425.00 $1,425.00 $1,425.00 $1,425.00 $0.00 $0.00 $0.00 $0.00 $475.00 $0.00 $0.00 $0.00 $0.00

Subtotal $77,533.86 $4,977.13 $10,182.25 $7,189.20 $12,239.91 $7,189.20 $13,916.17 $5,460.00 $5,460.00 $5,460.00 $5,460.00 $4,302.46 $0.00 $0.00 $0.00 $0.00 Completion Fee $4,110.54 $497.71 $646.73 $509.42 $944.94 $509.42 $1,002.32 $0.00 $0.00 $0.00 $0.00 $215.75 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $86,162.61 $5,474.84 $10,828.98 $7,698.62 $13,184.85 $7,698.62 $14,918.49 $5,460.00 $5,460.00 $5,460.00 $5,460.00 $4,518.21 $0.00 $0.00 $0.00 $0.00

Site Name: Site ID #:

Contract #: Contractor:

• Reason for Work Change Directive :

• Description of Work Change Directive :

• Attachments (if applicable, list documents supporting change):

• Costs (if negotiated unit costs, provide information below):

WCP WCD 07-2018

Authorized Contractor Signature:

Authorized FDEP Signature:

WORK CHANGE DIRECTIVE FORM

FDEP Supervisor Approval:

(if applicable)

Additional work is not authorized without prior FDEP approval as indicated by an approved Work Change Directive Form or Task Assignment Change Order Form. It is the Contractor's responsibility to ensure that additional costs associated with this WCD are resolved by a Task Assignment Change Order (TACO) prior to the completion date of the original Task Assignment or subsequent TACOs completed prior to the execution date of this WCD. Failure to do so will result in a loss of reimbursement for work associated with this WCD.

Task Assignment #: Work Change Directive #:

Maximum Estimated Increase in Task Amount:

INVOICE

Remedial Systems Integrated, LLC

10805 Barbados Isle Dr Tampa, FL 33647-2792

Remedialsystems@outlook.com +1 (813) 810-4595 remedial-systems.com

Bill to

CDM Smith 2002 N Lois Avenue, Suite 200, Tampa, FL

Ship to

CDM Smith 2002 N Lois Avenue, Suite 200, Tampa, FL

Invoice details

Invoice no.: 3235 Terms: Net 60 Invoice date: 03/06/2025 Due date: 05/05/2025

# Product or service Description Qty Rate Amount

1. Services system visit, White Sands, Sarasota, 2/11/25

1 $450.00 $450.00

Total $450.00

INVOICE

Remedial Systems Integrated, LLC

10805 Barbados Isle Dr Tampa, FL 33647-2792

Remedialsystems@outlook.com +1 (813) 810-4595 remedial-systems.com

Bill to

CDM Smith 2002 N Lois Avenue, Suite 200, Tampa, FL

Ship to

CDM Smith 2002 N Lois Avenue, Suite 200, Tampa, FL

Invoice details

Invoice no.: 3236 Terms: Net 60 Invoice date: 03/06/2025 Due date: 05/05/2025

# Product or service Description Qty Rate Amount

1. Services White Sands, replacement of motor starter on 3/4/25

1 $700.00 $700.00

Total $700.00

From: Turner, Kyle M.

To: Aoki, Benjamin Cc: Shariat, Safa; Cobert, Steven C.; Hirten, Joshua J.

Subject: White Sands Cleaners ERIC_5437 - HW681 DC008D TACO 1 (WCD-1 Reconciliation) Date: Thursday, March 20, 2025 9:49:42 AM Attachments: TACO HW681_DC008D-1.pdf

HW681 DC008D-1 Original CEFLOE White Sands Cleaners ERIC_5437.xlsx HW681 DC008D-1 Delta CEFLOE White Sands Cleaners ERIC_5437.xlsx HW681 DC008D-1 Final CEFLOE White Sands Cleaners ERIC_5437.xlsx

EXTERNAL MESSAGE

This email originated outside of DEP. Please use caution when opening attachments, clicking links, or responding to this email.

Good morning Benjamin, Please find the attached TACO-1 for White Sands Cleaners TA DC008D. This TACO is to reconcile WCD-1 for SVE Blower Repair. The TACO increases the total TA cost by $2,098.18, meaning the total TA value increased from $64,562.61 to $66,660.82. Please reach out with any questions, and CDM Smith will return a signed version upon receipt from FDEP.

Thank you, Kyle M. Turner, P.G.

Geologist CDM Smith 4010 W Boy Scout Blvd, Suite 450, Tampa, FL 33607 O: 813.262.8851 M: 727.488.4471 cdmsmith.com

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

Contract Number: HW681 Task Assignment #: DC008D

Deliverables:

Deliverable Deliverable Due Date Subtask 2: Annual Groundwater Monitoring - field notes, laboratory report, updated tables 03/23/25

Subtask 3: SVE System O&M and Optimization - Quarter 14 (DEC24-FEB25) - field notes, laboraory report, updated tables 04/20/25 Subtask 4: SVE System O&M and Optimization - Quarter 15 (MAR25-MAY25) - Semiannual Remedial Action Status Report, including Groundwater Monitoring 08/17/25

Subtask 5: SVE System O&M and Optimization - Quarter 16 (JUN25-AUG25) - field notes, laboraory report, updated tables 10/26/25 Subtask 1 & 6: SVE System O&M and Optimization - Quarter 17 (SEP25-NOV25) - Annual Remedial Action Status Report; Project Management

02/22/26

Subtask 7: Utilities - Qtr 14 - Paid Utility Invoices not to exceed $5,400.00; Handling fee = $60.00 05/25/25

Subtask 8: Utilities - Qtr 15 - Paid Utility Invoices not to exceed $5,400.00; Handling fee = $60.00 08/30/25

Subtask 9: Utilities - Qtr 16 - Paid Utility Invoices not to exceed $5,400.00; Handling fee = $60.00 11/02/25

Subtask 10: Utilities - Qtr 17 - Paid Utility Invoices not to exceed $5,400.00; Handling fee = $60.00 03/01/25

Subtask 11: Rebound Evaluation - Technical Memo including field documentation, laboratory report, updated tables and conclusions 03/30/25

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced Subtask 2: Annual Groundwater Monitoring - field notes, laboratory report, updated tables $10,828.98

Subtask 3: SVE System O&M and Optimization - Quarter 14 (DEC24-FEB25) - field notes, laboraory report, updated tables

$7,698.62

Subtask 4: SVE System O&M and Optimization - Quarter 15 (MAR25-MAY25) - Semiannual Remedial Action Status Report, including Groundwater Monitoring

$13,184.85

Subtask 5: SVE System O&M and Optimization - Quarter 16 (JUN25-AUG25) - field notes, laboraory report, updated tables

$7,698.62

Subtask 1 & 6: SVE System O&M and Optimization - Quarter 17 (SEP25-NOV25) - Annual Remedial Action Status Report; Project Management

$20,393.33

Subtask 7: Utilities - Qtr 14 - Paid Utility Invoices not to exceed $5,400.00; Handling fee = $60.00 $5,460.00

Subtask 8: Utilities - Qtr 15 - Paid Utility Invoices not to exceed $5,400.00; Handling fee = $60.00 $5,460.00

Subtask 9: Utilities - Qtr 16 - Paid Utility Invoices not to exceed $5,400.00; Handling fee = $60.00 $5,460.00

Subtask 10: Utilities - Qtr 17 - Paid Utility Invoices not to exceed $5,400.00; Handling fee = $60.00 $5,460.00

Subtask 11: Rebound Evaluation - Technical Memo including field documentation, laboratory report, updated tables and conclusions $4,518.21

TOTAL COST $86,162.61

BWC TAFORM 01_18

File details come from the government source that posted it. Updated .