CN-370000-HW689-DC16CCO3.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:

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.

DC016C 3 HW689

Nicole Knutson 850-245-8763 Contractor APTIM Environmental & Infrastructure, LLC Contractor

Contractor Eric Kramer Contractor 813-205-4703

ERIC_5454

Former Brantley Cleaners

✔ $ 212,425.08 $ 205,965.95 ✔ $ 19,200.00 $ 19,200.00

$ 231,625.08 $ 225,165.95 ✔ Completion

Completion 02/27/2026 02/27/2026 0

✔ 1 1 3

Contractor

Kramer, Eric K Digitally signed by Kramer, Eric K Date: 2025.06.16 11:31:03 -04'00' Tim Bahr Digitally signed by Tim Bahr

Date: 2025.06.16 08:50:10 -04'00'

This Change Order reconciles WCD #2, which authorized APTIM to oversee modifications to the remedial system.

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

HW689

DC016C

$ 231,625.08

Subtask 2: Annual GW Sampling Report

Subtask 3: Remedial System Installation Documentation, including old remedial system disposal documentation, field photo logs, and SVE startup test

Subtasks 4 & 8: First Semi-Annual O&M Report, including documentation of remedial system modifications

Subtask 5: Utilities for Q1 and Q2

Subtasks 6 & 1: Second Semi-Annual O&M Report & PM

Subtask 7: Utilities for Q3 and Q4

Upon DEP approval of Subtask 2: Annual GW Sampling Report

Upon DEP approval of Subtasks 4 & 8: First Semi-Annual O&M Report, including documentation of remedial system modifications

Upon receipt and DEP approval of Subtask 5: Utilities for Q1 and Q2 Utilities (cost plus fixed fee) not to exceed $9,600.00 Handling Fee: $570.00

Upon receipt and DEP approval of Subtask 7: Utilities for Q3 and Q4 Utilities (cost plus fixed fee) not to exceed $9,600.00 Handling Fee: $570.00

Upon DEP approval of Subtasks 6 & 1: Second Semi-Annual O&M Report & PM

Upon DEP approval of Subtask 3: Remedial System Installation Documentation, including old remedial system disposal documentation, field photo logs, and SVE startup test

05/17/2024

10/30/2024

06/13/2025

06/13/2025

12/12/2025

12/12/2025

$ 157,287.24

$ 10,327.25

$ 22,463.29

$ 10,170.00

$ 21,657.30

$ 9,720.00

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: ERIC_5454

Former Brantley Cleaners

FROM: Nicole Knutson, Project Manager

SUBJECT: Negotiation Summary

HW689 DC016C-3

DATE: June 13, 2025

This Change Order reconciles WCD #2, which authorized APTIM to oversee modifications to the remedial system. The APTIM engineer on site reported a failure of the knockout water storage tank and piping. As a result, APTIM removed the water storage tank and prepared it for transport to the manufacturing facility. After the tank was modified, APTIM engineers provided oversight as the system components were reinstalled.

Total task amount has increased from $225,165.95 to $231,625.08. The total increase in cost is $6,459.13. APTIM’s time, labor, and subcontractor costs for these activities have been reviewed and are appropriate. The level-of-effort and cost estimate are reasonable for the scope of services. Final deliverable due date remains December 12, 2025. Task completion date remains February 27, 2026.

FDEP COST ESTIMATE

Contractor: Aptim Environmental & Infrastructure, LLC

Date: 6/11/2025

Task #: HW689 - HW016C TACO #3 SubTask 1 Project Management SubTask 6 Annual Report

Site: Brantley Cleaners ERIC_5454 SubTask 2 Annual Groundwater Sampling SubTask 7 Utilities Quarters 3&4

Activity/Phase: Annual/Remediation System Install SubTask 3 Remedial System Replacement SubTask 8 WCD #2

Project Manager: Aaron Cohen (FDEP)/Eric Kramer (APTIM) SubTask 4 Semi-Annual O&M and Reporting SubTask 9

SubTask 5 Utilities Quarter 1&2 SubTask 10

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

$68.41 PProject Manager E. Kramer 30 30.3 $68.41 Engineer/Scientist 5 E. Kramer 35 3 7 9 0 11 0 5 0 0 $64.45 Engineer/Scientist 5 G. Roberts 26.0 26 0 0 0 0 0 0 0 0 $36.08 Engineer/Scientist 2 K. Howard 22 22 0 0 0 0 0 0 0 0 $35.31 Engineer/Scientist 2 K. McDonald 134 0 50 42 0 42 0 0 0 0 $25.12 Engineer/Scientist 1 R. Lindsay 170 0 40 59 0 58 0 13 0 0 $31.28 Engineering Technician 3 B. Skipper 40 0 40 0 0 0 0 0 0 0 $34.03 Designer 2 S. Ferianc 11 3 2 3 0 3 0 0 0 0 $28.89 Tech. Pub. Specialist 3 H. Vining 8 2 1 3 0 2 0 0 0 0

$0.00 0 0 0 0 0 0 0 0 0 0 Total Hours 476.0 30 56 140 116 0 116 0 18 0 0

Direct Labor $18,673.96 $2,148.33 $2,921.87 $4,835.30 $4,006.22 $0.00 $4,093.63 $0.00 $668.61 $0.00 $0.00

Overhead 85.58% $15,981.18 $1,838.54 $2,500.54 $4,138.05 $3,428.52 $0.00 $3,503.33 $0.00 $572.20 $0.00 $0.00 Gen & Admin 19.38% $3,619.03 $416.35 $566.26 $937.08 $776.41 $0.00 $793.35 $0.00 $129.58 $0.00 $0.00 Fringe 31.96% $5,968.20 $686.61 $933.83 $1,545.36 $1,280.39 $0.00 $1,308.32 $0.00 $213.69 $0.00 $0.00 Total Labor $44,242.37 $5,089.83 $6,922.50 $11,455.79 $9,491.54 $0.00 $9,698.63 $0.00 $1,584.08 $0.00 $0.00

Travel Vehicle Rental $3,120.00 $240.00 $1,200.00 $720.00 $0.00 $720.00 $0.00 $240.00 $0.00 $0.00 Mileage Costs $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Air Fare $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Per diem + Hotel $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $3,120.00 $240.00 $1,200.00 $720.00 $0.00 $720.00 $0.00 $240.00 $0.00 $0.00

Subcontractor (Equipment Procurement) ESD (Remedial system) $130,394.04 $0.00 $130,394.04 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $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 $130,394.04 $0.00 $130,394.04 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Procurement Fee $2,385.27 $0.00 $2,385.27 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $132,779.31 $0.00 $132,779.31 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor (Services Procurement) Drilling (Conventional) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Drilling (Non-conventional) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Mobile Laboratory $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Surveying $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

IDW $545.00 $545.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Utilities $19,200.00 $0.00 $0.00 $0.00 $9,600.00 $0.00 $9,600.00 $0.00 $0.00 $0.00 Electrician $3,725.00 $0.00 $3,725.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Carbon Drum $1,728.05 $0.00 $1,728.05 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Sunbelt (Equipment Rental $712.00 $0.00 $712.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

$3,791.01 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $3,791.01 $0.00 $0.00 Subcontractor Subtotal $29,701.06 $545.00 $6,165.05 $0.00 $9,600.00 $0.00 $9,600.00 $3,791.01 $0.00 $0.00 Handling Fee $1,740.11 $54.50 $616.51 $0.00 $570.00 $0.00 $120.00 $379.10 $0.00 $0.00 Total Subcontractor Cost $31,441.17 $599.50 $6,781.56 $0.00 $10,170.00 $0.00 $9,720.00 $4,170.11 $0.00 $0.00

Laboratory

REV: 02/03 CEF APTIM Page 1

FDEP COST ESTIMATE

Date: 6/11/2025

Task #: HW689 - HW016C TACO #3 SubTask 1 Project Management SubTask 6 Annual Report

Site: Brantley Cleaners ERIC_5454 SubTask 2 Annual Groundwater Sampling SubTask 7 Utilities Quarters 3&4

Activity/Phase: Annual/Remediation System Install SubTask 3 Remedial System Replacement SubTask 8 WCD #2

Project Manager: Aaron Cohen (FDEP)/Eric Kramer (APTIM) SubTask 4 Semi-Annual O&M and Reporting SubTask 9

SubTask 5 Utilities Quarter 1&2 SubTask 10

TTotals 1 2 3 4 5 6 7 8 9 10 Analytical Costs $5,876.00 $876.00 $1,400.00 $2,000.00 $0.00 $1,600.00 $0.00 $0.00 $0.00 $0.00 Fast Turnaround Charges $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Sample Shipping $740.00 $150.00 $150.00 $220.00 $0.00 $220.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $6,616.00 $1,026.00 $1,550.00 $2,220.00 $0.00 $1,820.00 $0.00 $0.00 $0.00 $0.00

Field Expenses Personal Protection $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Expendables $840.00 $80.00 $200.00 $240.00 $0.00 $240.00 $0.00 $80.00 $0.00 $0.00 Equipment (Drilling related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $667.00 $667.00 $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 Equipment (Other) $7,395.00 $0.00 $2,175.00 $2,610.00 $0.00 $2,610.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $9,002.00 $847.00 $2,375.00 $2,850.00 $0.00 $2,850.00 $0.00 $80.00 $0.00 $0.00

Subtotal $227,200.85 $5,089.83 $9,635.00 $156,141.66 $15,281.54 $10,170.00 $15,088.63 $9,720.00 $6,074.19 $0.00 $0.00 Completion Fee $4,424.23 $508.98 $692.25 $1,145.58 $949.15 $0.00 $969.86 $0.00 $158.41 $0.00 $0.00

Total Estimated Cost $231,625.08 $5,598.81 $10,327.25 $157,287.24 $16,230.69 $10,170.00 $16,058.49 $9,720.00 $6,232.60 $0.00 $0.00

Cost from Prior CEF: $225,165.95 Manual Entry Cost from Delta CEF; $6,459.13 Manual Entry

Cost (Prior + Delta): $231,625.08 Auto-Calculated Rounding Error: $0.00 Auto-Calculated

Final Total Cost: $231,625.08 Auto-Calculated

REV: 02/03 CEF APTIM Page 2

LEVEL OF EFFORT / EXPENSE WORKSHEET

SITE : Brantley Cleaners

SUBTASK:

DATE: January 31, 2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer 3

Engineer/Scientist 5 G. Roberts

Engineer/Scientist 2 K. Howard

Engineer/Scientist 2 K. McDonald Engineer/Scientist 1 R. Lindsay Engineering Technician 3 B. Skipper Designer 2 S. Ferianc 3 Technical Pub Specialist 3 H. Vining 2

TOTAL LABOR 56

VEHICLE TYPE RATE UNIT USEAGE TOTALS

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 2 $240.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE TOTALS

Hotel 0 $110.00 Day 0 $0.00 Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noon 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 0 $36.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE TOTALS

Erwin Remediation IDW T&D $545.00 LS 1 $545.00

TOTAL $545.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC TOTALS

EPA Method TO-15 (VOC Soil Vapor) $200.00 0 0 $0.00 EPA Method 8260 (Halos Only) $73.00 11 0 $803.00 EPA Method 8260 (Halos Only/IDW) $73.00 1 $73.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 1 $150.00

TOTAL LAB $1,026.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 2 $80.00 Shallow GW Sampling Kit $290.00 Day 0 $0.00 Deep Groundwater Sampling Kit $415.00 Day 1 $415.00 Diffusion Sampler (2" well) $36.00 Day 7 $252.00 55-gallon Drum $100.00 each 1 $100.00

TOTAL EQUIPMENT $847.00

Annual Groundwater Sampling

Technical evaluation of groundwater analytical data with respect to currect remedial strategy and screening of potential remedial strategies to hasten site cleanup.

Ordering Replacement Passive Sampling Bags and Laboratory Sampling Kits (2 hrs), Preparation of shallow and intermediate GW Flow Maps, Analytical Summry and Result Plume Maps (3 hrs).

Update of GW Elevation, Analytical Summary Tables (3 hrs), Letter Report Text and Preparation of Recommendations and conclusions (18 hrs).

Notes: Proposed PDB Deployment into Monitoring Wells MW001, MW004, MW006, MW009, MW012, MW013 & MW016 and conventional sampling of MW005, MW007, MW010 and MW011.

Gauge 16 MW's.

Travel Preparation and Mobilization (1 hr), Round trip travel to site (3 hrs). Collect Depth to Groundwater Measurements from all wells (3 hrs). Retrieve PDB's and collect 7 samples (5 hrs).

Deploy new PDBs in each of the seven wells (2 hrs). Conventional sampling of four wells using down hole pump (4 hrs.), Sample preparation, Chain of custody preparation, Sample Packaging and Delivery to Laboratory (2 hrs). Collection of Drum purge Water IDW Sample (1 hr), Site Restoration and Cleanup (1 hr).

Drafting GW Flow and Analytical Results Maps Report Document Production

2-GW Sampling Page 3 of 13 DC016C TACO #1 est

SITE : Brantley Cleaners

SUBTASK:

DATE: January 15, 2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer 7

Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard

Engineer/Scientist 2 K. McDonald

Engineer/Scientist 1 R. Lindsay

Engineering Technician 3 B. Skipper 40

Designer 2 S. Ferianc 2 Technical Pub Specialist 3 H. Vining 1

TOTAL LABOR 140

VEHICLE TYPE RATE UNIT USEAGE TOTALS

Automobile $80.00 Day 0 $0.00 Van or Truck 3 person, 2 trucks $120.00 Day 10 $1,200.00

TOTAL VEHICLE $1,200.00

PER DIEM STAFF RATE UNIT USEAGE TOTALS

Hotel 0 $110.00 Day 0 $0.00 Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noon 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 0 $36.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE TOTALS

Dominion Metal Recycling Trailer Disposal $0.00 No charge 1 No charge JH Ham Electrical/Permitting $3,725.00 Lump Sum 1 $3,725.00 ESD W2W Replacement system $130,394.04 Lump Sum 1 $130,394.04 Carbon Services Vapor Carbon Drum $1,728.05 Lump Sum 1 $1,728.05 Sunbelt telehandler $712.00 monthly 1 $712.00

TOTAL $136,559.09

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC TOTALS

EPA Method TO-15 (VOC Soil Vapor) $200.00 7 0 $1,400.00 EPA Method 8260 (Halos Only) $73.00 0 0 $0.00 EPA Method 8260 (Halos Only/IDW) $73.00 0 $0.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 1 $150.00

TOTAL LAB $1,550.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 5 $200.00 Shallow GW Sampling Kit $290.00 Day 0 $0.00 Construction/O&M Supplies $75.00 Day 5 $375.00 Construction/O&M/Pilot Test $360.00 Day 5 $1,800.00 MAGS Investigation Kit $500.00 Day 0 $0.00 Tedlar Bags $20.00 Each 0 $0.00 55-gallon Drum $100.00 Each 0 $0.00

TOTAL EQUIPMENT $2,375.00

Amend HASP for construction work (2 hrs), Engineering review of final shop drawings and O&M manual (2 hrs), Review and complete necessary permitting for new system install (2 hrs), Mob to site for old system disconnection and transport to disposal/recycling facility, prepare necessary documentation of salvaged unit (10 hrs), Mob to site to place new skid mounted remedial system, install tie-downs, oversee electrician connect system, piping connection, commence startup testing, collect vapor sampling (30 hrs), Document startup and operation with photolog (4 hrs)

Remedial System Replacement

Engineering review of shop drawings, equipment adherance to specifications (3 hrs), Onsite engineering support for piping connection, alignment and sequencing operation (4 hrs)

Report formatting and finalizing

Mobilization and Shop load out for site work (2 hrs), Travel to site for old system disconnection and transport to disposal/recycling facility, (8 hrs), Mob to site to assist with placement of new skid mounted remedial system, install tie-downs, assist with electrical connection of system, piping connection, commence startup testing, collect vapor sampling (30 hrs.)

Mobilization and Shop load out for site work (2 hrs), Mob to site for old system disconnection and transport to disposal/recycling facility, (8 hrs), Mob to site to assist with placement of new skid mounted remedial system, install tie-downs, assist with electrical connection of system, piping connection, commence startup testing, collect vapor sampling (30 hrs)

Prepare figures for report documentation

3-Total Page 3 of 12 DC016C TACO #2 est (003)

SITE :

SUBTASK:

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer 9

Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard

Engineer/Scientist 2 K. McDonald

Engineer/Scientist 1 R. Lindsay 59

Engineering Technician 3 B. Skipper Designer 2 S. Ferianc 3 Technical Pub Specialist 3 H. Vining 3

TOTAL LABOR 116

VEHICLE TYPE RATE UNIT USEAGE TOTALS

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 6 $720.00

TOTAL VEHICLE $720.00

PER DIEM STAFF RATE UNIT USEAGE TOTALS

Hotel 0 $110.00 Day 0 $0.00 Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noo 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 0 $36.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE TOTALS

Lump 0 $0.00

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC TOTALS

EPA Method TO-15 (VOC Soil Vapor) $200.00 10 0 $2,000.00 EPA Method 8260 (Halos Only) $73.00 0 0 $0.00 EPA Method 8260 (Halos Only/IDW) $73.00 0 $0.00 Sample Shipping (Small cooler) $110.00 2 $220.00 Sample Shipping (large cooler) $150.00 0 $0.00

TOTAL LAB $2,220.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 6 $240.00 Construction/O&M Kit $360.00 Day 6 $2,160.00 Construction O&M Supplies $75.00 Day 6 $450.00 Tedlar Bags $20.00 Each 0 $0.00 55-gallon Drum $100.00 Each 0 $0.00

TOTAL EQUIPMENT $2,850.00

Brantley Cleaners Semi-Annual O&M Reporting

January 15, 2025

PE Review of monthly data, direct staff engineer for system adjustments (6 hrs), Provide Comment and PE Seal of Semi-Annual O&M report, data summary, Prepare Recommendations and Conclusions (3 hrs)

Semi-Annual O&M Report (Drafting) Semi-Annual O&M Report (Document Production)

Daily telemetry checks to verify the SVE system is operating as scheduled (3 hrs per month x 6 months = 18 hrs). SVE performance evaluation and system optimization (6 hrs).

Preparation of Semi-Annual O&M Report (18 hrs) which includes preparation of SVE operational tables, calculations, figures, O&M site visit summary, SVE system operation & performance).

Monthly Base Work - {Mob (1 hr), Travel Round Trip (2 hrs), SVE O&M (5 hrs) {total = 8 hrs x 6 mo = 48 hrs}. Additional work (each quarter) includes SVE Vacuum Readings and collection of VOC Vapor Sample (total 4 hrs). Additional Q1 for sampling of Influent and Effluent from three SVE Zones, sufficient operation of each zone for characteristic Vapor Sampling (4 hrs), Additional Q2 Vapor sampling of Influent from all three zones, collection of one Effluent from highest previous SVE Zone, allow for sufficient operation of each zone for characteristic Vapor Sampling (3 hrs)

4-Total Page 4 of 12 DC016C TACO #2 est (003)

SUBTASK: Utilities Quarter 1&2 DATE: January 31, 2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard Engineer/Scientist 2 K. McDonald Engineer/Scientist 1 R. Lindsay Engineering Technician 3 B. Skipper Designer 2 S. Ferianc Technical Pub Specialist 3 H. Vining

TOTAL LABOR 0

VEHICLE TYPE RATE UNIT USEAGE TOTALS

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 0 $0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE TOTALS

Hotel 0 $110.00 Day 0 $0.00 Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noon 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 0 $36.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE TOTALS

Duke Power Set up fee $450.00 LS 1 $450.00 Duke Power electrical service $1,600.00 monthly 6 $9,600.00 Handling fee monthly $20.00 monthly 6 $120.00

TOTAL $10,170.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC TOTALS

EPA Method TO-15 (VOC Soil Vapor) $200.00 0 0 $0.00 EPA Method 8260 (Halos Only) $73.00 0 0 $0.00 EPA Method 8260 (Halos Only/IDW) $73.00 0 $0.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 0 $0.00

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 0 $0.00 Shallow GW Sampling Kit $290.00 Day 0 $0.00 MAGS Investigation Kit $500.00 Day 0 $0.00 Tedlar Bags $20.00 Each 0 $0.00 55-gallon Drum $100.00 Each 0 $0.00

TOTAL EQUIPMENT $0.00

Brantley Cleaners

5-Q1&2 Utilities Page 6 of 13 DC016C TACO #1 est

SUBTASK:

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer 11

Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard

Engineer/Scientist 2 K. McDonald

Engineer/Scientist 1 R. Lindsay 58

Engineering Technician 3 B. Skipper Designer 2 S. Ferianc 3 Technical Pub Specialist 3 H. Vining 2

TOTAL LABOR 116

VEHICLE TYPE RATE UNIT USEAGE TOTALS

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 6 $720.00

TOTAL VEHICLE $720.00

PER DIEM STAFF RATE UNIT USEAGE TOTALS

Hotel 0 $110.00 Day 0 $0.00 Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noo 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 0 $36.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE TOTALS

$0.00 Lump 0 $0.00

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC TOTALS

EPA Method TO-15 (VOC Soil Vapor) $200.00 8 0 $1,600.00 EPA Method 8260 (Halos Only) $73.00 0 0 $0.00 EPA Method 8260 (Halos Only/IDW) $73.00 0 $0.00 Sample Shipping (Small cooler) $110.00 2 $220.00 Sample Shipping (large cooler) $150.00 0 $0.00

TOTAL LAB $1,820.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 6 $240.00 Construction/O&M Kit $360.00 Day 6 $2,160.00 Construction O&M Supplies $75.00 Day 6 $450.00 55-gallon Drum $100.00 Each 0 $0.00

TOTAL EQUIPMENT $2,850.00

Semi-Annual O&M Report (Drafting) Semi-Annual O&M Report (Document Production)

Daily telemetry checks to verify the SVE system is operating as scheduled (3 hrs per month x 6 months = 18 hrs). SVE performance evaluation and system optimization (6 hrs).

Preparation of Semi-Annual O&M Report (18 hrs which includes preparation of SVE operational tables, calculations, figures, O&M site visit summary, SVE system operation & performance).

Monthly Base Work - {Mob (1 hr), Travel Round Trip (2 hrs), SVE O&M (5 hrs) {total = 8 hrs x 6 mo = 48 hrs}. Additional work (each quarter) includes SVE Vacuum Readings and collection of VOC Vapor Sample (total 4 hrs). Additional Q3 for sampling of Influent and Effluent from three SVE Zones, sufficient operation of each zone for characteristic Vapor Sampling (3 hrs) Additional Q4 Vapor sampling of Influent from all three zones collection of

Brantley Cleaners Annual O&M Reporting

January 15, 2025

PE Review of monthly data, direct staff engineer for system adjustments (6 hrs), Provide Comment and PE Seal of Semi-Annual O&M report, data summary, Prepare Annual Report Recommendations and Conclusions (5 hrs)

6-Total Page 5 of 12 DC016C TACO #2 est (003)

SUBTASK: Utilities Quarters 3&4 DATE: January 31, 2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard Engineer/Scientist 2 K. McDonald Engineer/Scientist 1 R. Lindsay Engineering Technician 3 B. Skipper Designer 2 S. Ferianc Technical Pub Specialist 3 H. Vining

TOTAL LABOR 0

VEHICLE TYPE RATE UNIT USEAGE TOTALS

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 0 $0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE TOTALS

Hotel 0 $110.00 Day 0 $0.00 Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noon 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 0 $36.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE TOTALS

Duke Power electrical service $1,600.00 monthly 6 $9,600.00 Handling fee monthly $20.00 monthly 6 $120.00

TOTAL $9,720.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC TOTALS

EPA Method TO-15 (VOC Soil Vapor) $200.00 0 0 $0.00 EPA Method 8260 (Halos Only) $73.00 0 0 $0.00 EPA Method 8260 (Halos Only/IDW) $73.00 0 $0.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 0 $0.00

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 0 $0.00 Shallow GW Sampling Kit $290.00 Day 0 $0.00 MAGS Investigation Kit $500.00 Day 0 $0.00 Tedlar Bags $20.00 Each 0 $0.00 55-gallon Drum $100.00 Each 0 $0.00

TOTAL EQUIPMENT $0.00

Brantley Cleaners

7-Q3&4 Utilities Page 8 of 13 DC016C TACO #1 est

SUBTASK:

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer 5 Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard Engineer/Scientist 2 K. McDonald

Engineer/Scientist 1 R. Lindsay 13

Engineering Technician 3 B. Skipper Designer 2 S. Ferianc Technical Pub Specialist 3 H. Vining

TOTAL LABOR 18

VEHICLE TYPE RATE UNIT USEAGE TOTALS

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 2 $240.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE TOTALS

Hotel 0 $110.00 Day 0 $0.00 Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noo 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 0 $36.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE TOTALS

ESD System Repairs $3,791.01 LS 1 $3,791.01

TOTAL $3,791.01

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC TOTALS

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 2 $80.00

TOTAL EQUIPMENT $80.00

Provide onsite supervision for componet removal with travel (5 hrs.), Oversight for re-installation including travel (8 hrs.)

Brantley Cleaners

WCD #2

June 11, 2025

Evaluate system modification and provide onsite support during re-installation

8-Total Page 3 of 8 DC016C TACO #3 est

FDEP COST ESTI MATE

Date: 6/11/2025

Task #: HW689 - HW016C TACO #3 SubTask 1 Project Management SubTask 6 Annual Report

Site: Brantley Cleaners ERIC_5454 SubTask 2 Annual Groundwater Sampling SubTask 7 Utilities Quarters 3&4

Activity/Phase: Annual/Remediation System Install SubTask 3 Remedial System Replacement SubTask 8 WCD #2

Project Manager: Aaron Cohen (FDEP)/Eric Kramer (APTIM) SubTask 4 Semi-Annual O&M and Reporting SubTask 9

SubTask 5 Utilities Quarter 1&2 SubTask 10

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

$68.41 PProject Manager E. Kramer 1 1.3 $68.41 Engineer/Scientist 5 E. Kramer 5 0 0 0 0 0 0 5 0 0 $64.45 Engineer/Scientist 5 G. Roberts 0 0 0 0 0 0 0 0 0 0 $36.08 Engineer/Scientist 2 K. Howard 0 0 0 0 0 0 0 0 0 0 $35.31 Engineer/Scientist 2 K. McDonald 0 0 0 0 0 0 0 0 0 0 $25.12 Engineer/Scientist 1 R. Lindsay 13 0 0 0 0 0 0 13 0 0 $31.28 Engineering Technician 3 B. Skipper 0 0 0 0 0 0 0 0 0 0 $34.03 Designer 2 S. Ferianc 0 0 0 0 0 0 0 0 0 0 $28.89 Tech. Pub. Specialist 3 H. Vining 0 0 0 0 0 0 0 0 0 0

$0.00 0 0 0 0 0 0 0 0 0 0 Total Hours 19 1 0 0 0 0 0 0 18 0 0

Direct Labor $755.53 $86.92 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $668.61 $0.00 $0.00

Overhead 85.58% $646.59 $74.39 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $572.20 $0.00 $0.00 Gen & Admin 19.38% $146.43 $16.85 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $129.58 $0.00 $0.00 Fringe 31.96% $241.47 $27.78 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $213.69 $0.00 $0.00 Total Labor $1,790.02 $205.94 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $1,584.08 $0.00 $0.00

Travel Vehicle Rental $240.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $240.00 $0.00 $0.00 Mileage Costs $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Air Fare $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Per diem + Hotel $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $240.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $240.00 $0.00 $0.00

Subcontractor (Equipment Procurement) ESD (Remedial system) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

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

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

Subcontractor (Services Procurement) Drilling (Conventional) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Drilling (Non-conventional) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Mobile Laboratory $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Surveying $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

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

Utilities $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Electrician $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Carbon Drum $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Sunbelt (Equipment Rental) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 ESC Remediation System Repairs $3,791.01 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $3,791.01 $0.00 $0.00 Subcontractor Subtotal $3,791.01 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $3,791.01 $0.00 $0.00 Handling Fee $379.10 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $379.10 $0.00 $0.00 Total Subcontractor Cost $4,170.11 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $4,170.11 $0.00 $0.00

Laboratory

REV: 02/03 CEF APTIM Page 4

Date: 6/11/2025

Task #: HW689 - HW016C TACO #3 SubTask 1 Project Management SubTask 6 Annual Report

Site: Brantley Cleaners ERIC_5454 SubTask 2 Annual Groundwater Sampling SubTask 7 Utilities Quarters 3&4

Activity/Phase: Annual/Remediation System Install SubTask 3 Remedial System Replacement SubTask 8 WCD #2

Project Manager: Aaron Cohen (FDEP)/Eric Kramer (APTIM) SubTask 4 Semi-Annual O&M and Reporting SubTask 9

SubTask 5 Utilities Quarter 1&2 SubTask 10

TTotals 1 2 3 4 5 6 7 8 9 10 Analytical Costs $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 Sample Shipping $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

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

Subtotal $6,280.13 $205.94 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $6,074.19 $0.00 $0.00 Completion Fee $179.00 $20.59 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $158.41 $0.00 $0.00

Total Estimated Cost $6,459.13 $226.53 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $6,232.60 $0.00 $0.00

REV: 02/03 CEF APTIM Page 5

SUBTASK:

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer 5 Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard Engineer/Scientist 2 K. McDonald

Engineer/Scientist 1 R. Lindsay 13

Engineering Technician 3 B. Skipper Designer 2 S. Ferianc Technical Pub Specialist 3 H. Vining

TOTAL LABOR 18

VEHICLE TYPE RATE UNIT USEAGE TOTALS

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 2 $240.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE TOTALS

Hotel 0 $110.00 Day 0 $0.00 Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noo 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 0 $36.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE TOTALS

ESD System Repairs $3,791.01 LS 1 $3,791.01

TOTAL $3,791.01

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC TOTALS

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 2 $80.00

TOTAL EQUIPMENT $80.00

Brantley Cleaners

WCD #2

June 11, 2025

Evaluate system modification and provide onsite support during re-installation

Provide onsite supervision for componet removal with travel (5 hrs.), Oversight for re-installation including travel (8 hrs.)

8-Delta Page 6 of 8 DC016C TACO #3 est

Date: 1/15/2025

Task #: HW689 DC016C TACO #2 SubTask 1 Project Management SubTask 6 Annual O&M Reporting

Site: Brantley Cleaners ERIC_5454 SubTask 2 Annual Groundwater Sampling SubTask 7 Utilities Quarters 3&4

Activity/Phase: Annual/Remediation System Install SubTask 3 Remedial System Replacement SubTask 8 WCD #2

Project Manager: Aaron Cohen (FDEP)/Eric Kramer (APTIM) SubTask 4 Semi-Annual O&M Reporting SubTask 9

SubTask 5 Utilities Quarter 1&2 SubTask 10

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

$68.41 PProject Manager E. Kramer 29 29.0 $68.41 Engineer/Scientist 5 E. Kramer 30 3 7 9 0 11 0 0 0 0 $64.45 Engineer/Scientist 5 G. Roberts 26.0 26 0 0 0 0 0 0 0 0 $36.08 Engineer/Scientist 2 K. Howard 22 22 0 0 0 0 0 0 0 0 $35.31 Engineer/Scientist 2 K. McDonald 134 0 50 42 0 42 0 0 0 0 $25.12 Engineer/Scientist 1 R. Lindsay 157 0 40 59 0 58 0 0 0 0 $31.28 Engineering Technician 3 B. Skipper 40 0 40 0 0 0 0 0 0 0 $34.03 Designer 2 S. Ferianc 11 3 2 3 0 3 0 0 0 0 $28.89 Tech. Pub. Specialist 3 H. Vining 8 2 1 3 0 2 0 0 0 0

Total Hours 457.0 29 56 140 116 0 116 0 0 0 0

Direct Labor $17,918.43 $2,061.41 $2,921.87 $4,835.30 $4,006.22 $0.00 $4,093.63 $0.00 $0.00 $0.00 $0.00

Overhead 85.58% $15,334.59 $1,764.15 $2,500.54 $4,138.05 $3,428.52 $0.00 $3,503.33 $0.00 $0.00 $0.00 $0.00 Gen & Admin 19.38% $3,472.60 $399.50 $566.26 $937.08 $776.41 $0.00 $793.35 $0.00 $0.00 $0.00 $0.00 Fringe 31.96% $5,726.73 $658.83 $933.83 $1,545.36 $1,280.39 $0.00 $1,308.32 $0.00 $0.00 $0.00 $0.00 Total Labor $42,452.35 $4,883.89 $6,922.50 $11,455.79 $9,491.54 $0.00 $9,698.63 $0.00 $0.00 $0.00 $0.00

Travel Vehicle Rental $2,880.00 $240.00 $1,200.00 $720.00 $0.00 $720.00 $0.00 $0.00 $0.00 $0.00 Mileage Costs $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Air Fare $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Per diem + Hotel $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $2,880.00 $240.00 $1,200.00 $720.00 $0.00 $720.00 $0.00 $0.00 $0.00 $0.00

Subcontractor (Equipment Procurement) ESD (Remedial system) $130,394.04 $0.00 $130,394.04 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $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 $130,394.04 $0.00 $130,394.04 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Procurement Fee $2,385.27 $0.00 $2,385.27 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $132,779.31 $0.00 $132,779.31 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor (Services Procurement) Drilling (Conventional) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Drilling (Non-conventional) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Mobile Laboratory $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Surveying $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

IDW $545.00 $545.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Utilities $19,200.00 $0.00 $0.00 $0.00 $9,600.00 $0.00 $9,600.00 $0.00 $0.00 $0.00 Electrician $3,725.00 $0.00 $3,725.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Carbon Drum $1,728.05 $0.00 $1,728.05 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Sunbelt (Equipment Rental $712.00 $0.00 $712.00 $0.00 $0.00 $0.00 $0.00 $0.00 $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 $25,910.05 $545.00 $6,165.05 $0.00 $9,600.00 $0.00 $9,600.00 $0.00 $0.00 $0.00 Handling Fee $1,361.01 $54.50 $616.51 $0.00 $570.00 $0.00 $120.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $27,271.06 $599.50 $6,781.56 $0.00 $10,170.00 $0.00 $9,720.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $5,876.00 $876.00 $1,400.00 $2,000.00 $0.00 $1,600.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF APTIM Page 7

Date: 1/15/2025

Task #: HW689 DC016C TACO #2 SubTask 1 Project Management SubTask 6 Annual O&M Reporting

Site: Brantley Cleaners ERIC_5454 SubTask 2 Annual Groundwater Sampling SubTask 7 Utilities Quarters 3&4

Activity/Phase: Annual/Remediation System Install SubTask 3 Remedial System Replacement SubTask 8 WCD #2

Project Manager: Aaron Cohen (FDEP)/Eric Kramer (APTIM) SubTask 4 Semi-Annual O&M Reporting SubTask 9

SubTask 5 Utilities Quarter 1&2 SubTask 10

TTotals 1 2 3 4 5 6 7 8 9 10 Fast Turnaround Charges $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Sample Shipping $740.00 $150.00 $150.00 $220.00 $0.00 $220.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $6,616.00 $1,026.00 $1,550.00 $2,220.00 $0.00 $1,820.00 $0.00 $0.00 $0.00 $0.00

Field Expenses Personal Protection $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Expendables $760.00 $80.00 $200.00 $240.00 $0.00 $240.00 $0.00 $0.00 $0.00 $0.00 Equipment (Drilling related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $667.00 $667.00 $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 Equipment (Other) $7,395.00 $0.00 $2,175.00 $2,610.00 $0.00 $2,610.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $8,922.00 $847.00 $2,375.00 $2,850.00 $0.00 $2,850.00 $0.00 $0.00 $0.00 $0.00

Subtotal $220,920.72 $4,883.89 $9,635.00 $156,141.66 $15,281.54 $10,170.00 $15,088.63 $9,720.00 $0.00 $0.00 $0.00 Completion Fee $4,245.23 $488.39 $692.25 $1,145.58 $949.15 $0.00 $969.86 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $225,165.95 $5,372.28 $10,327.25 $157,287.24 $16,230.69 $10,170.00 $16,058.49 $9,720.00 $0.00 $0.00 $0.00

REV: 02/03 CEF APTIM Page 8

Proposed Scope of Work Former Brantley Cleaners Task Assignment DC016C TACO #3 ERIC_5454 (Former Facility ID No. 599500158) Aptim Environmental & Infrastructure, LLC (APTIM) June 11, 2025

This proposed Task Assignment Change Order (TACO) #3 for the former Brantley Cleaners facility resolves Work Change Directive (WCD #2) that was approved for the repair of the onsite remedial system.

Subtask 1 - Project Management This task includes project management activities associated with the completion of the remaining Subtasks and are automatically adjusted to scope revisions in accordance with Contract HW689.

Subtask 2 - Annual Groundwater Sampling No changes proposed for this Subtask. The scope of work was completed in its entirety and invoiced.

Subtask 3 – Remedial System Replacement Subtask completed and invoiced so no other scope or cost adjustments are proposed for this subtask.

Subtask 4 – Semi-Annual O&M Services and Reporting No other scope or cost adjustments are proposed for this subtask.

Subtask 5: Utilities Quarter 1 & 2 This subtask requires no modifications to the scope of cost budget are proposed at this time.

Subtask 6 – 2nd Semi-Annual O&M Services and Reporting

No changes to this subtask are proposed.

Subtask 7: Utilities Quarter 3 & 4 No changes to this subtask are proposed.

Subtask 8: WCD#2 This subtask resolves WCD#2 that was authorized for $6,665.00 for the repair of the remedial system. This scope of work was completed, and the system is operational. WCD#2 is being resolved for $6,459.13 as the contractor’s invoice was less than estimated.

APTIM proposes to perform this scope of work in accordance with the terms and conditions of contract No. HW689 that was executed on December 21, 2021, between Florida Department of Environmental Protection and APTIM Environmental & Infrastructure, LLC. APTIM has an existing Access Agreement in place from the current site owner dated 11/18/14. If you have any questions, please contact us for clarification.

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:

Former Brantley Cleaners ERIC_5454

HW689 Aptim Environmental & Infrastructure, LLC

DC016C WCD #2

Upon not being able to establish telemetry contact with the remedial system at the former Brantley Cleaners APTIM sent an engineer to determine the cause. Engineer reported failure of the knockout water storage tank and associated piping.

Fabrication contractor will remove tank for transport back to their manufacturing facility to repair broken welds and piping. In addition, as a prevention for future issues a vent value and two level probe will be retrofitted and programmed into the PLC. APTIM engineers to review modification to system, oversee onsite work on remedial system for removal and re-installation of system components.

ESD proposal attached

Labor budget estimate $1,950, including allowable markups and fees Travel $240, Subcontractor $4,175 including tax and markups, other costs $300 Total cost request $6,665

Kramer, Eric K Digitally signed by Kramer, Eric K Date: 2025.02.21 13:17:10 -05'00'

Nicole Knutson Digitally signed by Nicole Knutson Date: 2025.02.24 08:44:01 -05'00'

Mubeen Darji, P.E.

Digitally signed by Mubeen Darji, P.E.

Date: 2025.02.24 09:01:37 -05'00'

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.

DC016C 2 HW689

Nicole Knutson 850-245-8763 APTIM Environmental & Infrastructure, LLC (APTIM)

Eric Kramer 813-205-4703

ERIC_5454

Former Brantley Cleaners

$ 205,965.95 $ 204,266.33

$ 19,200.00 $ 19,200.00

$ 225,165.95 $ 223,466.33

02/27/2026 02/27/2026 0

1 1 2

Kramer, Eric K Digitally signed by Kramer, Eric K Date: 2025.01.27 09:09:34 -05'00'

Teresa Booeshaghi

Teresa Booeshaghi Digitally signed by Teresa Booeshaghi Date: 2025.01.27 08:55:27 -05'00'

1/27/2025

Contract Number:

Task Assignment #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

Code Budget Entity Appropriation

Category Grant # Project # Year Amount

Additional Funding Information attached on separate page.

Rev. 8/26/2020

STATE OF FLORIDA

DEPARTMENT OF ENVIRONMENTAL PROTECTION

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

1. TA Number: TA Completion Date:

TA Description:

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

Department Project Manager: Department Project Manager Phone:

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

3. Project Number:

(If different from TA Number)

Project Location(s):

Project Name:

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

Fixed Price:

Fixed Unit Rate: (Extended Price)

Cost Reimbursement:

Total TA Value:

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

Attachment 1:

Additional Attachments (if necessary):

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

State of Florida Department of Environmental Protection

CONTRACTOR Department Name:

Title: Secretary or Designee

(Authorized Signature) (Authorized Signature) Date:

Additional signatures attached on separate page.

HW689

DC016C Completion August 15, 2025

This Task Assignment authorizes APTIM to remove and replace an SVE Remedial System at the Former Brantley Cleaners Site and conduct 12 months of O&M. All work is to be completed in accordance with the January 31, 2024 Scope of Work, Cost Estimate, and Bid Documentation.

Patrick McGrane 850-245-8899 Contractor Aptim Environmental & Infrastructure, LLC (APTIM) Contractor

Contractor Eric Kramer Contractor 813-205-4703

ERIC_5454

924 W State Road 436, Altamonte Springs, Seminole County

Former Brantley Cleaners

Contractor Contractor

$ 201,673.63

$ 19,200.00

$ 220,873.63

Scope of Work

Aptim Environmental & Infrastructure, LLC (APTIM Contractor

Eric Kramer Digitally signed by Eric Kramer Date: 2024.02.08 11:32:40 -05'00'

Teresa Booeshaghi

Teresa Booeshaghi Digitally signed by Teresa Booeshaghi Date: 2024.02.08 11:04:46 -05'00'

2/8/2024

N/A

WC TAFORM

Contract Number:

Task Assignment #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

Subtask 2 - Annual Groundwater Sampling Report 05/17/2024

Subtask 3 - Remedial System Replacement 05/17/2024

Subtask 4 - Semi-Annual O&M Services and Reporting 10/25/2024

Subtask 5 - Utilities Quarter 1 & 2 10/25/2024

Subtask 6 & 1 - Second Semi-Annual O&M Services and Reporting; Project Management 04/25/2025

Subtask 7 - Utilities Quarter 3 & 4 04/25/2025

Subtask 2 - Submittal and FDEP approval of Annual Groundwater Sampling Report $ 10,327.25

Subtask 3 - Submittal and FDEP approval of old Remedial System disposal documentation, field photo logs, SVE Startup Test $ 155,956.61

Subtask 4 - Submittal and FDEP approval of 1st Semi-Annual O&M Report including monthly O&M Report Forms $ 14,572.43

Subtask 5 - Submittal and FDEP approval of Quarter 1 & 2 Utility Invoices Utilities (Cost Plus Fixed Fee) not to exceed $9,600.00 Utilities Handling Fee: $570.00

$ 10,170.00

Subtask 6 & 1 - Submittal and FDEP approval of 2nd Semi-Annual O&M Report including monthly O&M Report Forms; Project Management $ 20,127.34

Subtask 7 - Submittal and FDEP approval of Quarter 3 & 4 Utility Invoices Utilities (Cost Plus Fixed Fee) not to exceed $9,600.00 Utilities Handling Fee: $120.00

$ 9,720.00

$ 220,873.63

HW689

DC016C