DEP CONTRACT NO.

Task Assignment #: Change Order No.:

Contractor Name:

Contractor Representative:

DEP Contract Manager: Phone #:

Site Name:

Site ID / Facility ID::

Description of Change [use additional pages if necessary]:

The Deliverable and Invoice Schedule is attached.

Final Deliverable:

TASK ASSIGNMENT TYPE AND NOT TO EXCEED AMOUNTS:

Cost Reimbursement Fixed Fee

Original Task Amount

Task Amount Prior to this Change Order Net Increase/decrease in task amount Task amount with all change orders $0.00 $0.00 $0.00 $0.00

Original Task Completion Date:

Completion Date Prior to this Change:

Net Increase/Decrease in Task Period:

Completion Date with all Change Orders:

DEP Task Manager:

DEP Contract Manager:

Contractual Authority:

Contractor Representative:

CC: Procurement Section (MS 93) Section Representative ________

FIXED PRICE

TASK ASSIGNMENT NOTIFICATION CHANGE ORDER FORM

ITEM

$0.00

$0.00

DEP will review the deliverables to verify that they meet the specifications of this contract and task description. DEP’s Contract Manager shall notify the Contractor of any deficiencies in the deliverable(s) and shall give the Contractor reasonable opportunity to correct noted deficiencies and provide a revised deliverable(s).

Final Deliverable Due Date:

$0.00

$0.00

CHANGE IN TASK TIME

FEE SCHEDULE

COST PLUS FIXED FEE

TOTAL

WCP TAFORM 01_18

HW554

2DC008K

APTIM

Eric Kramer, P.E.

(850)-245-8960Melissa A Walsh

One Stop Dry Cleaners & Shoe Repair

ERIC_4123

Under this Task Assignment Change Order, APTIM will reconcile the initial six months of system operation and increase the communication costs through the end of the task assignment and a time extension to provide more time for invoicing. Work will be done according to the attached scope of work dated December 8,2021.

Paid utility invoices for five months of O&M 01/07/2022

$ 13,945.52 $ 0.00 $ 2,160.00 $ 0.00

$ 32,332.88 $ 0.00 $ 3,960.00 $ 0.00 $ 36,292.88

($ 200.00) $ 0.00 ($ 869.09) $ 0.00 ($ 1,069.09)

$ 35,223.79

12/24/2021

12/24/2021

60 Days

02/24/2022

Melissa Walsh Digitally signed by Melissa Walsh Date: 2021.12.14 08:50:07 -05'00'

Melissa Walsh Digitally signed by Melissa Walsh Date: 2021.12.14 08:50:18 -05'00'

Digitally signed by Jennifer Farrell Date: 2021.12.14 11:47:02 -05'00'

Kramer, Eric K Digitally signed by Kramer, Eric K Date: 2021.12.14 12:55:54 -05'00'

$ 32,132.88 $ 0.00 $ 3,090.91 $ 0.00

$ 16,105.52

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

BWC TAFORM 2/03

Contract Number:

Task Assignment #:

Change Order #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

HW554

DC008K

$ 35,223.79

Semi-Annual O&M Report w/monthly O&M checklists - subtask 2

Paid utility invoices for six months of O&M - subtask 3

Semi-annual O&M and Groundwater Monitoring Report w/monthly O&M checklists/project management and project management - subtasks 1 & 4

Paid utility invoices for five months of O&M - subtask 5

DEP approval of Semi-Annual O&M Report w/monthly O&M checklists - subtask 2

DEP approval of Semi-Annual O&M and Groundwater Monitoring Report w/monthly O&M checklists/project management - subtasks 1 & 4

DEP approval of paid utility invoices for five months of O&M - subtask 5: Utilities (cost plus fixed fee)=Not to exceed $1,474.46; Utility handling fee=$200

DEP approval of paid utility invoices for six months of O&M - subtask 3: Utilities (cost plus fixed fee)=Not to exceed $1,616.45; Utility handling fee=$240

04/23/2021

04/23/2021

10/22/2021

01/07/2022

$ 1,856.45

$ 12,349.49

$ 19,343.39

$ 1,674.46

FLORIDA DEPARTMENT OF

Environmental Protection

Bob Martinez Center 2600 Blair Stone Road

Tallahassee, FL 32399-2400

Ron DeSantis Governor

Jeanette Nuñez Lt. Governor

Shawn Hamilton Secretary

Memorandum TO: APTIM Contract File

Contract No. HW554

FROM:

SUBJECT:

DATE:

Melissa A Walsh, Project Manager

One Stop Dry Cleaners & Shoe Repair FAC # ERIC_ 4123 Task Assignment # Monitoring

December 13, 2021

Under this Task Assignment Change Order, APTIM will reconcile the initial six months of system operation and increase the communication costs through the end of the task assignment and a time extension to provide more time for invoicing. Work will be done according to the attached scope of work dated December 8,2021.

Subtask 2:

Removes the costs associated with a vapor sample during the initial quarter of the task assignment that was not analyzed.

Subtask 3 Adjusts the task assignment to the actual utilities for the initial six months of operation, from September 2020 through February 2021. A utility summary for the initial six months of payments and copies of the utility invoices are attached.

Subtask 5 Adjusts the task assignment to the actual utilities for the final five months of operation, from April 2021 through August 2021. A utility summary and copies of the paid utility invoices are attached.

Documentation of the costs is included in the attached CEF, Level-of-Effort sheets, and the APTIM proposal. The final deliverable due date is December 24, 2021, and the completion date for the Task Assignment is February 24, 2022.

The final cost total for DC008K is $35,223.79.

FDEP COST ESTIMATE

Contractor: APTIM Environmental & Infrastructure, LLC.

Date: 12/8/2021

Task #: HW554-DC008K TACO #2 ERIC_4123 SubTask 1 Project Management

Site: One Stop Cleaners SubTask 2 2-O&M Sept 2020 - Feb 2021

Activity/Phase: O&M and Annual GW Sampling SubTask 3 3-Utilities Sept 2020 - Feb 2021

Project Manager: Eric Kramer SubTask 4 4-O&M March - Aug 2021 W/ GW&Rpt

SubTask 5 5-Utilities March - Aug 2021

Totals 1 2 3 4 5 6 Labor Rate Category

$61.78 Client Program Manager 1 E. Kramer 14 14.1 $61.78 Engineer/Scientist 5 E. Kramer 4 2 0 2 0 0 $59.42 Engineer/Scientist 5 G. Roberts 10 0 0 10 0 0 $32.77 Engineer/Scientist 3 K. Howard 3 0 0 3 0 0 $41.62 Engineer/Scientist 3 A. Blackford 72 36 0 36 0 0 $25.03 Engineering Technician 2 J. Bell 116 52 0 64 0 0 $31.07 Designer 2 S. Ferianc 4 2 0 2 0 0 $24.55 Tech Publications Specialist 2 H. Vining 4 2 0 2 0 0

$0.00 0 0 0 0 0 0 $0.00 0 0 0 0 0 0

Total Hours 227 14 94 0 119 0 0

Direct Labor $7,945.01 $882.78 $3,034.68 $0.00 $4,027.55 $0.00 $0.00

Fringe 119.00% $9,454.56 $1,050.51 $3,611.27 $0.00 $4,792.78 $0.00 $0.00 Overhead 20.90% $1,660.51 $184.50 $634.25 $0.00 $841.76 $0.00 $0.00 Gen & Admin 32.60% $2,590.08 $287.79 $989.31 $0.00 $1,312.98 $0.00 $0.00 Total Labor $21,650.16 $2,405.58 $8,269.51 $0.00 $10,975.07 $0.00 $0.00

Other Direct Costs $397.25 $44.14 $151.73 $0.00 $201.38 $0.00 $0.00 Travel

Vehicle Rental $1,261.00 $582.00 $0.00 $679.00 $0.00 $0.00 Mileage Costs $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 Per diem + Hotel $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $1,261.00 $582.00 $0.00 $679.00 $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

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

IDW $100.00 $0.00 $0.00 $100.00 $0.00 $0.00

Utilities $3,090.91 $0.00 $1,616.45 $0.00 $1,474.46 $0.00 Broward Cty Permit/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 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor Subtotal $3,190.91 $0.00 $1,616.45 $100.00 $1,474.46 $0.00 Handling Fee $450.00 $0.00 $240.00 $10.00 $200.00 $0.00 Total Subcontractor Cost $3,640.91 $0.00 $1,856.45 $110.00 $1,674.46 $0.00

Laboratory Analytical Costs $1,260.00 $200.00 $0.00 $1,060.00 $0.00 $0.00 Fast Turnaround Charges $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 Total Laboratory $1,260.00 $200.00 $0.00 $1,060.00 $0.00 $0.00

Field Expenses Personal Protection $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Expendables $422.50 $195.00 $0.00 $227.50 $0.00 $0.00 Equipment (Drilling related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $2,244.45 $0.00 $0.00 $2,244.45 $0.00 $0.00 Equipment (IDW related) $58.20 $0.00 $0.00 $58.20 $0.00 $0.00 Equipment (Other) $2,124.30 $2,124.30 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $4,849.45 $2,319.30 $0.00 $2,530.15 $0.00 $0.00

Subtotal $33,058.77 $2,449.72 $11,522.54 $1,856.45 $15,555.60 $1,674.46 $0.00 Completion Fee $2,165.02 $240.56 $826.95 $0.00 $1,097.51 $0.00 $0.00

Total Estimated Cost $35,223.79 $2,690.28 $12,349.49 $1,856.45 $16,653.11 $1,674.46 $0.00

Total Page 1 of 17 DC008K TACO #2

LEVEL OF EFFORT / EXPENSE WORKSHEET

SITE :

SUBTASK:

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

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

Engineer/Scientist 3 A.Blackford

Engineering Technician 2 J. Bell

Designer 2 S. Ferianc Semi-Annual O&M Report (Drafting) 2 Tech Publications Specialist 3H. Vining 2

TOTAL LABOR: 94

EQUIPMENT ITEM RATE UNIT USAGE

Expendables $32.50 Day 6 $195.00 Construction/O&M Kit $291.00 Day 6 $1,746.00 Construction/O&M Supplies $63.05 Day 6 $378.30 Well Caps (2") $10.20 each 0 $0.00 Well Locks $3.40 each 0 $0.00 55-gallon Drum $58.20 each 0 $0.00

TOTAL EQUIPMENT: $2,319.30

VEHICLE TYPE RATE UNIT USAGE

Automobile $68.00 Day 0 $0.00 Van or Truck $97.00 Day 6 $582.00

TOTAL VEHICLE: $582.00

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 (total 4 hrs).

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 (12 hrs which includes preparation of SVE operational tables, calculations, figures, O&M site visit summary, SVE system operation & performance).

One Stop Cleaners 2-O&M Sept 2020 - Feb 2021

December 08, 2021

Preparation of Semi-Annual O&M Report conclusions and recommendations, PE Review.

2-Total Page 2 of 17 DC008K TACO #2

PER DIEM STAFF RATE UNIT USAGE

Hotel $99.00 Day 0 $0.00 Day One leave before 06:00 AM $36.00 Day 0 $0.00 Day One Leave Between 6:00 - Noon $30.00 Day 0 $0.00 Day One leave before 6:00 PM $19.00 Day 0 $0.00 Day $36.00 Day 0 $0.00 Return Day $80.00 Day 0 $0.00

TOTAL PER DIEM: $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

EPA Method 8260 (Halos Only) $66.00 0 0 $0.00 EPA Method 8260 (Volatiles) $135.00 0 0 $0.00 EPA Method TO-15 (VOCs) (SVE Influent) $200.00 1 $200.00 Ice Appendix E, page 9 $5.00 0 $0.00 Sample Shipping (small) $63.00 0 $0.00 Sample Shipping (large) $104.00 0 $0.00

TOTAL LAB: $200.00

SUBCONTRACTOR COSTS

NAME PURPOSE Rate UNIT USAGE TOTALS Misc. Supplies Home Depot/Lowes/Equivilent $33.86 each 0 $0.00 Broward County Board of Commissioners (Air Permit Fee) $180.00 each 0 $0.00

TOTAL SUB: $0.00

2-Total Page 3 of 17 DC008K TACO #2

SUBTASK:

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard Engineer/Scientist 2 J. Hall Engineering Technician 2 J. Bell Designer 2 S. Ferianc Tech Publications Specialist 3 H. Vining

TOTAL LABOR 0

EQUIPMENT ITEM RATE COSTING UNIT USAGE TOTALS

TOTAL EQUIPMENT $0.00

VEHICLE TYPE RATE UNIT USAGE TOTALS

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USAGE TOTALS

TOTAL PER DIEM $0.00

LABORATORY COSTS PC&B

PARAMETER RATE # SAMPLES #QA/QC

TOTAL LAB $0.00

SUBCONTRACTOR

NAME PURPOSE Rate Unit Usage Actual TOTALS FPL-Electricity (Sept, Oct, Nov, Dec 2020, Jan, Feb 2021) $260.00 Month 6 $1,016.45 $1,016.45 AT&T-Phone (Sept, Oct, Nov, Dec 2020, Jan, Feb 2021) $100.00 Month 6 $1,131.40 $600.00 handling fee Electrical Service $20.00 each 6 $120.00 $120.00 handling fee Telephone Service $20.00 each 6 $120.00 $120.00

TOTAL $1,856.45

One Stop Cleaners 3-Utilities Sept 2020 - Feb 2021

December 08, 2021

3-Total Page 4 of 17 DC008K TACO #2

SUBTASK:

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard Engineer/Scientist 2 J. Hall Engineering Technician 2 J. Bell Designer 2 S. Ferianc Tech Publications Specialist 3 H. Vining

TOTAL LABOR 0

EQUIPMENT ITEM RATE COSTING UNIT USAGE TOTALS

TOTAL EQUIPMENT $0.00

VEHICLE TYPE RATE UNIT USAGE TOTALS

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USAGE TOTALS

TOTAL PER DIEM $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QA/QC

TOTAL LAB $0.00

SUBCONTRACTOR

NAME PURPOSE Rate Unit Usage Actual TOTALS FPL - Electricity (Apr, May, Jun, July, Aug 2021) $260.00 Month 5 $974.46 $974.46 AT&T - Telephone (Apr, May, Jun, July, Aug 2021) $100.00 Month 5 $1,082.08 $500.00 handling fee Electrical Service $20.00 each 5 $100.00 $100.00 handling fee Telephone Service $20.00 each 5 $100.00 $100.00

Note: Amounts Based on Historical Actuals TOTAL $1,674.46

One Stop Cleaners 5-Utilities March - Aug 2021

5-Total Page 5 of 17 DC008K TACO #2

FDEP COST ESTI MATE

Contractor: APTIM Environmental & Infrastructure, LLC.

Date: 12/8/2021

Task #: HW554-DC008K TACO #2 ERIC_4123 SubTask 1 Project Management

Site: One Stop Cleaners SubTask 2 2-O&M Sept 2020 - Feb 2021

Activity/Phase: O&M and Annual GW Sampling SubTask 3 3-Utilities Sept 2020 - Feb 2021

Project Manager: Eric Kramer SubTask 4 4-O&M March - Aug 2021 W/ GW&Rpt

SubTask 5 5-Utilities March - Aug 2021

Totals 1 2 3 4 5 6 Labor Rate Category

$61.78 Client Program Manager 1 E. Kramer 0 0 $61.78 Engineer/Scientist 5 E. Kramer 0 0 0 0 0 0 $59.42 Engineer/Scientist 5 G. Roberts 0 0 0 0 0 0 $32.77 Engineer/Scientist 3 K. Howard 0 0 0 0 0 0 $41.62 Engineer/Scientist 3 A. Blackford 0 0 0 0 0 0 $25.03 Engineering Technician 2 J. Bell 0 0 0 0 0 0 $31.07 Designer 2 S. Ferianc 0 0 0 0 0 0 $24.55 Tech Publications Specialist 2 H. Vining 0 0 0 0 0 0

$0.00 0 0 0 0 0 0 $0.00 0 0 0 0 0 0

Total Hours 0 0 0 0 0 0 0

Direct Labor $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Fringe 119.00% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Overhead 20.90% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Gen & Admin 32.60% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Labor $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Other Direct Costs $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Travel

Vehicle Rental $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Mileage Costs $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Air Fare $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 Total Travel $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor (Equipment Procurement) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

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

Utilities ($869.09) $0.00 ($543.55) $0.00 ($325.54) $0.00 Broward Cty Permit/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 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor Subtotal ($869.09) $0.00 ($543.55) $0.00 ($325.54) $0.00 Handling Fee $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost ($869.09) $0.00 ($543.55) $0.00 ($325.54) $0.00

Laboratory Analytical Costs ($200.00) ($200.00) $0.00 $0.00 $0.00 $0.00 Fast Turnaround Charges $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 Total Laboratory ($200.00) ($200.00) $0.00 $0.00 $0.00 $0.00

Field Expenses Personal Protection $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Expendables $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 Equipment (Analytical related) $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 Equipment (Other) $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

Subtotal ($1,069.09) $0.00 ($200.00) ($543.55) $0.00 ($325.54) $0.00 Completion Fee $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost ($1,069.09) $0.00 ($200.00) ($543.55) $0.00 ($325.54) $0.00

Delta Page 6 of 17 DC008K TACO #2

SUBTASK:

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard Engineer/Scientist 3 A.Blackford Engineering Technician 2 J. Bell Designer 2 S. Ferianc Tech Publications Specialist 3H. Vining

TOTAL LABOR: 0

EQUIPMENT ITEM RATE UNIT USAGE

Expendables $32.50 Day 0 $0.00 Construction/O&M Kit $291.00 Day 0 $0.00 Construction/O&M Supplies $63.05 Day 0 $0.00 Well Caps (2") $10.20 each 0 $0.00 Well Locks $3.40 each 0 $0.00 55-gallon Drum $58.20 each 0 $0.00

TOTAL EQUIPMENT: $0.00

VEHICLE TYPE RATE UNIT USAGE

Automobile $68.00 Day 0 $0.00 Van or Truck $97.00 Day 0 $0.00

TOTAL VEHICLE: $0.00

One Stop Cleaners 2-O&M Sept 2020 - Feb 2021

2-Delta Page 7 of 17 DC008K TACO #2

Hotel $99.00 Day 0 $0.00 Day One leave before 06:00 AM $36.00 Day 0 $0.00 Day One Leave Between 6:00 - Noon $30.00 Day 0 $0.00 Day One leave before 6:00 PM $19.00 Day 0 $0.00 Day $36.00 Day 0 $0.00 Return Day $80.00 Day 0 $0.00

TOTAL PER DIEM: $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

EPA Method 8260 (Halos Only) $66.00 0 0 $0.00 EPA Method 8260 (Volatiles) $135.00 0 0 $0.00 EPA Method TO-15 (VOCs) (SVE Influent) $200.00 -1 ($200.00) Ice Appendix E, page 9 $5.00 0 $0.00 Sample Shipping (small) $63.00 0 $0.00 Sample Shipping (large) $104.00 0 $0.00

TOTAL LAB: ($200.00)

SUBCONTRACTOR COSTS

NAME PURPOSE Rate UNIT USAGE TOTALS Misc. Supplies Home Depot/Lowes/Equivilent $33.86 each 0 $0.00 Broward County Board of Commissioners (Air Permit Fee) $180.00 each 0 $0.00

2-Delta Page 8 of 17 DC008K TACO #2

SUBTASK:

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard Engineer/Scientist 2 J. Hall Engineering Technician 2 J. Bell Designer 2 S. Ferianc Tech Publications Specialist 3 H. Vining

TOTAL LABOR 0

EQUIPMENT ITEM RATE COSTING UNIT USAGE TOTALS

TOTAL EQUIPMENT $0.00

VEHICLE TYPE RATE UNIT USAGE TOTALS

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USAGE TOTALS

TOTAL PER DIEM $0.00

LABORATORY COSTS PC&B

PARAMETER RATE # SAMPLES #QA/QC

TOTAL LAB $0.00

SUBCONTRACTOR

NAME PURPOSE Rate Unit Usage Actual TOTALS FPL-Electricity (Sept, Oct, Nov, Dec 2020, Jan, Feb 2021) $260.00 Month 6 $1,016.45 ($543.55) AT&T-Phone (Sept, Oct, Nov, Dec 2020, Jan, Feb 2021) $100.00 Month 6 $1,131.40 $0.00 handling fee Electrical Service $20.00 each 0 $120.00 $0.00 handling fee Telephone Service $20.00 each 0 $120.00 $0.00

TOTAL ($543.55)

One Stop Cleaners 3-Utilities Sept 2020 - Feb 2021

3-Delta Page 9 of 17 DC008K TACO #2

SUBTASK:

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard Engineer/Scientist 2 J. Hall Engineering Technician 2 J. Bell Designer 2 S. Ferianc Tech Publications Specialist 3 H. Vining

TOTAL LABOR 0

EQUIPMENT ITEM RATE COSTING UNIT USAGE TOTALS

TOTAL EQUIPMENT $0.00

VEHICLE TYPE RATE UNIT USAGE TOTALS

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USAGE TOTALS

TOTAL PER DIEM $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QA/QC

TOTAL LAB $0.00

SUBCONTRACTOR

NAME PURPOSE Rate Unit Usage Actual TOTALS FPL - Electricity (Apr, May, Jun, July, Aug 2021) $260.00 Month 5 $974.46 -$325.54 AT&T - Telephone (Apr, May, Jun, July, Aug 2021) $100.00 Month 5 $1,082.08 $0.00 handling fee Electrical Service $20.00 each 5 $100.00 $0.00 handling fee Telephone Service $20.00 each 5 $100.00 $0.00

Note: Amounts Based on Historical Actuals TOTAL ($325.54)

One Stop Cleaners 5-Utilities March - Aug 2021

5-Delta Page 10 of 17 DC008K TACO #2

Contractor: APTIM Environmental & Infrastructure, LL

Date: 4/13/2021

Task #: HW554-DC008K TACO #1 ERIC_4123 SubTask 1 Project Management SubTask 6

Site: One Stop Cleaners SubTask 2 2-O&M Sept 2020 - Feb 2021 SubTask 7

Activity/Phase: O&M and Annual GW Sampling SubTask 3 3-Utilities Sept 2020 - Feb 2021 SubTask 8

Project Manager: Eric Kramer SubTask 4 4-O&M March - Aug 2021 W/ GW&Rpt SubTask 9

SubTask 5 5-Utilities March - Aug 2021 SubTask 10

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

$61.78 Client Program Manager E. Kramer 14 14.1 $61.78 Engineer/Scientist 5 E. Kramer 4 2 0 2 0 0 0 0 0 0 $59.42 Engineer/Scientist 5 G. Roberts 10 0 0 10 0 0 0 0 0 0 $32.77 Engineer/Scientist 3 K. Howard 3 0 0 3 0 0 0 0 0 0 $41.62 Engineer/Scientist 3 A. Blackford 72 36 0 36 0 0 0 0 0 0 $25.03 Engineering Technician 2 J. Bell 116 52 0 64 0 0 0 0 0 0 $31.07 Designer 2 S. Ferianc 4 2 0 2 0 0 0 0 0 0 $24.55 Tech Publications Specialis H. Vining 4 2 0 2 0 0 0 0 0 0

$0.00 0 0 0 0 0 0 0 0 0 0 Total Hours 227 14 94 0 119 0 0 0 0 0 0

Direct Labor $7,945.01 $882.78 $3,034.68 $0.00 $4,027.55 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Fringe 119.00% $9,454.56 $1,050.51 $3,611.27 $0.00 $4,792.78 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Overhead 20.90% $1,660.51 $184.50 $634.25 $0.00 $841.76 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Gen & Admin 32.60% $2,590.08 $287.79 $989.31 $0.00 $1,312.98 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Labor $21,650.16 $2,405.58 $8,269.51 $0.00 $10,975.07 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Other Direct Costs $397.25 $44.14 $151.73 $0.00 $201.38 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Travel

Vehicle Rental $1,261.00 $582.00 $0.00 $679.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Mileage Costs $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Air Fare $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Per diem + Hotel $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $1,261.00 $582.00 $0.00 $679.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor (Equipment Procurement) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

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

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

IDW $100.00 $0.00 $0.00 $100.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Utilities $3,960.00 $0.00 $2,160.00 $0.00 $1,800.00 $0.00 $0.00 $0.00 $0.00 $0.00 Broward Cty Permit/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 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $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 $4,060.00 $0.00 $2,160.00 $100.00 $1,800.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $450.00 $0.00 $240.00 $10.00 $200.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $4,510.00 $0.00 $2,400.00 $110.00 $2,000.00 $0.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $1,460.00 $400.00 $0.00 $1,060.00 $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 $1,460.00 $400.00 $0.00 $1,060.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Cost Estimate Page 11 of 17 DC008K TACO #2

Contractor: APTIM Environmental & Infrastructure, LL

Date: 4/13/2021

Task #: HW554-DC008K TACO #1 ERIC_4123 SubTask 1 Project Management SubTask 6

Site: One Stop Cleaners SubTask 2 2-O&M Sept 2020 - Feb 2021 SubTask 7

Activity/Phase: O&M and Annual GW Sampling SubTask 3 3-Utilities Sept 2020 - Feb 2021 SubTask 8

Project Manager: Eric Kramer SubTask 4 4-O&M March - Aug 2021 W/ GW&Rpt SubTask 9

SubTask 5 5-Utilities March - Aug 2021 SubTask 10

Totals 1 2 3 4 5 6 7 8 9 10 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 $422.50 $195.00 $0.00 $227.50 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Drilling related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $2,244.45 $0.00 $0.00 $2,244.45 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (IDW related) $58.20 $0.00 $0.00 $58.20 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $2,124.30 $2,124.30 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $4,849.45 $2,319.30 $0.00 $2,530.15 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $34,127.86 $2,449.72 $11,722.54 $2,400.00 $15,555.60 $2,000.00 $0.00 $0.00 $0.00 $0.00 $0.00 Completion Fee $2,165.02 $240.56 $826.95 $0.00 $1,097.51 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $36,292.88 $2,690.28 $12,549.49 $2,400.00 $16,653.11 $2,000.00 $0.00 $0.00 $0.00 $0.00 $0.00

Cost Estimate Page 12 of 17 DC008K TACO #2

SUBTASK:

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

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

Engineer/Scientist 3 A.Blackford

Engineering Technician 2 J. Bell

Designer 2 S. Ferianc Semi-Annual O&M Report (Drafting) 2 Tech Publications Specialist 3H. Vining 2

TOTAL LABOR: 94

EQUIPMENT ITEM RATE UNIT USAGE

Expendables $32.50 Day 6 $195.00 Construction/O&M Kit $291.00 Day 6 $1,746.00 Construction/O&M Supplies $63.05 Day 6 $378.30 Well Caps (2") $10.20 each 0 $0.00 Well Locks $3.40 each 0 $0.00 55-gallon Drum $58.20 each 0 $0.00

TOTAL EQUIPMENT: $2,319.30

VEHICLE TYPE RATE UNIT USAGE

Automobile $68.00 Day 0 $0.00 Van or Truck $97.00 Day 6 $582.00

TOTAL VEHICLE: $582.00

One Stop Cleaners 2-O&M Sept 2020 - Feb 2021

April 13, 2021

Preparation of Semi-Annual O&M Report conclusions and recommendations, PE Review.

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 (12 hrs which includes preparation of SVE operational tables, calculations, figures, O&M site visit summary, SVE system operation & performance).

Semi-Annual O&M Report (Document Production)

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 (total 4 hrs).

2-Q1&Q2 O&M wRpt Page 13 of 17 DC008K TACO #2

Hotel $99.00 Day 0 $0.00 Day One leave before 06:00 AM $36.00 Day 0 $0.00 Day One Leave Between 6:00 - Noon $30.00 Day 0 $0.00 Day One leave before 6:00 PM $19.00 Day 0 $0.00 Day $36.00 Day 0 $0.00 Return Day $80.00 Day 0 $0.00

TOTAL PER DIEM: $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

EPA Method 8260 (Halos Only) $66.00 0 0 $0.00 EPA Method 8260 (Volatiles) $135.00 0 0 $0.00 EPA Method TO-15 (VOCs) (SVE Influent) $200.00 2 $400.00 Ice Appendix E, page 9 $5.00 0 $0.00 Sample Shipping (small) $63.00 0 $0.00 Sample Shipping (large) $104.00 0 $0.00

TOTAL LAB: $400.00

SUBCONTRACTOR COSTS

NAME PURPOSE Rate UNIT USAGE TOTALS Misc. Supplies Home Depot/Lowes/Equivilent $33.86 each 0 $0.00 Broward County Board of Commissioners (Air Permit Fee) $180.00 each 0 $0.00

2-Q1&Q2 O&M wRpt Page 14 of 17 DC008K TACO #2

SUBTASK:

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard Engineer/Scientist 2 J. Hall Engineering Technician 2 J. Bell Designer 2 S. Ferianc Tech Publications Specialist 3 H. Vining

TOTAL LABOR 0

EQUIPMENT ITEM RATE COSTING UNIT USAGE TOTALS

TOTAL EQUIPMENT $0.00

VEHICLE TYPE RATE UNIT USAGE TOTALS

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USAGE TOTALS

TOTAL PER DIEM $0.00

LABORATORY COSTS PC&B

PARAMETER RATE # SAMPLES #QA/QC

TOTAL LAB $0.00

SUBCONTRACTOR

NAME PURPOSE Rate Unit Usage TOTALS FPL-Electricity (Sept, Oct, Nov, Dec 2020, Jan, Feb 2021) $260.00 Month 6 $1,560.00 AT&T-Phone (Sept, Oct, Nov, Dec 2020, Jan, Feb 2021) $100.00 Month 6 $600.00 handling fee Electrical Service $20.00 each 6 $120.00 handling fee Telephone Service $20.00 each 6 $120.00

TOTAL $2,400.00

One Stop Cleaners 3-Utilities Sept 2020 - Feb 2021

April 13, 2021

3-Q1&2 Utilities Page 15 of 17 DC008K TACO #2

SUBTASK: 4-O&M March - Aug 2021 W/ GW&Rpt

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer 2

Engineer/Scientist 5 G. Roberts

Engineer/Scientist 2 K. Howard 3

Engineer/Scientist 2 J. Hall

Engineering Technician 2 J. Bell

Designer 2 S. Ferianc 2 Tech Publications Specialist 3 H. Vining 2

TOTAL LABOR: 119

EQUIPMENT ITEM RATE UNIT USAGE

Expendables $32.50 Day 7 $227.50 Construction/O&M Kit $291.00 Day 5 $1,455.00 Construction/O&M Supplies $63.05 Day 5 $315.25 Shallow GW Sampling Kit $208.55 day 0 $0.00 Water Level Indicator $19.40 day 2 $38.80 Peristaltic Pump $29.10 day 2 $58.20 Flow Cell & YSI $126.10 day 2 $252.20 HDPE Tubing $0.25 foot 500 $125.00 55-gallon Drum $58.20 each 1 $58.20

TOTAL EQUIPMENT: $2,530.15

VEHICLE TYPE RATE UNIT USAGE

Automobile $68.00 Day 0 $0.00 Van or Truck $97.00 Day 7 $679.00

TOTAL VEHICLE: $679.00

PER DIEM STAFF RATE UNIT USAGE

Hotel $99.00 Day 0 $0.00 Day One leave before 06:00 AM $36.00 Day 0 $0.00 Day One Leave Between 6:00 - Noon $30.00 Day 0 $0.00 Day One leave before 6:00 PM $19.00 Day 0 $0.00 Day $36.00 Day 0 $0.00 Return Day $80.00 Day 0 $0.00

TOTAL PER DIEM: $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

EPA Method 8260 (Halos Only) $66.00 9 1 $660.00 EPA Method 8260 (Volatiles) $135.00 0 0 $0.00 EPA Method TO-15 (VOCs) (SVE Influent) $200.00 2 $400.00 Ice $5.00 0 $0.00 Sample Shipping (small) $63.00 0 $0.00 Sample Shipping (large) $104.00 0 $0.00

TOTAL LAB: $1,060.00

SUBCONTRACTOR COSTS

NAME PURPOSE Rate UNIT USAGE TOTALS Misc. Supplies each $0.00 Erwin Remediation IDW Transportation and Dispoal 100.00 Drum 1 $100.00

TOTAL SUB: $100.00

Review and assimilate field notes and laboratory report. Prepare GW Elevation and GW Analytical Data figures (2 hrs), Prepare Groundwater Related Data Summary Text (6 hrs).

Update CD/Database Tables, Data Check and Upload (2 hrs).

One Stop Cleaners

April 13, 2021

Preparation of Semi-Annual O&M Report conclusions and recommendations, PE Review.

Preparation of GW Elevation, Analytical Summary and Geochemical Data Tables (3 hrs) 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 Annual O&M Report (12 hrs which includes preparation of SVE operational tables, calculations, figures, O&M site visit summary, SVE system operation & performance)

Proposed groundwater samples: multi-sampling well MS003 (from 11’, 23’, 38’, 50’ bls);

from monitoring wells MW007, MW012, MW016, MW028, MW030. Water level gauging in 29 monitor wells.

Monthly Base Work - {Mob (1 hr), Travel Round Trip (2 hrs), SVE O&M (5 hrs) {total = 8 hrs x 5 mo = 40 hrs}. Additional work (each quarter) includes SVE Vacuum Readings (Total 4 hrs). Groundwater Sampling: Travel Preparation and Mobilization (1 hr), Round trip Travel (2 hrs). Locate and collect water levels and total depth measurements from 29 monitor wells (4 hrs). Preparation and Testing/Calibration of GW Sampling Field Equipment (1 hr).

Annual groundwater sampling from MS003 (from 11’, 23’, 38’, 50’ bls) and MW007, MW012, MW016, MW028, MW030 at 1 hr per sample (9 hrs), Purge Water Handling (1 hr), Sample Preparation, Chain of custody preparation, Sample Packaging, Delivery to Laboratory (1 hr). Site Restoration and Cleanup (1 hr).

Annual Groundwater and O&M Reporting (Drafting) Annual Groundwater and O&M Report (Document Production)

4-Q3&Q4 O&M wGWRpt Page 16 of 17 DC008K TACO #2

SUBTASK:

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard Engineer/Scientist 2 J. Hall Engineering Technician 2 J. Bell Designer 2 S. Ferianc Tech Publications Specialist 3 H. Vining

TOTAL LABOR 0

EQUIPMENT ITEM RATE COSTING UNIT USAGE TOTALS

TOTAL EQUIPMENT $0.00

VEHICLE TYPE RATE UNIT USAGE TOTALS

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USAGE TOTALS

TOTAL PER DIEM $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QA/QC

TOTAL LAB $0.00

SUBCONTRACTOR

NAME PURPOSE Rate Unit Usage TOTALS FPL - Electricity (Apr, May, Jun, July, Aug 2021) $260.00 Month 5 $1,300.00 AT&T - Telephone (Apr, May, Jun, July, Aug 2021) $100.00 Month 5 $500.00 handling fee Electrical Service $20.00 each 5 $100.00 handling fee Telephone Service $20.00 each 5 $100.00

Note: Amounts Based on Historical Actuals TOTAL $2,000.00

5-Utilities March - Aug 2021 April 13, 2021

One Stop Cleaners

5-Q3&4 Utilities Page 17 of 17 DC008K TACO #2

Proposed Scope of Work One Stop Cleaners Task Assignment DC008K TACO #2 ERIC_4123 (Former FAC ID No. 069501160) Aptim Environmental & Infrastructure, LLC (APTIM) 12/08/21

Please find the attached Task Assignment Change Order (TACO) #2 request for Task Assignment DC008K at the One Stop Cleaners located in Coral Springs. This LOE workbook has been prepared to reconcile the initial six months of system operation and increase the communication costs through the end of the task assignment. The following explains the adjustments included in TACO #2:

Subtask 2– Removes the costs associated with a vapor sample during the initial quarter of the task assignment that was not analyzed.

Subtask 3– Adjusts the task assignment to the actual utilities for the initial six months of operation, from September 2020 through February 2021. A utility summary for the initial six months of payments and copies of the utility invoices are attached.

Subtask 5– Adjusts the task assignment to the actual utilities for the final five months of operation, from April 2021 through August 2021. A utility summary and copies of the paid utility invoices are attached.

APTIM proposes to perform this scope of work in accordance with the terms and conditions of the Contract between the Florida Department of Environmental Protection and APTIM dated February 16, 2011 (DEP Contract No. HW554). APTIM will begin the proposed scope of work upon issuance of the Task Assignment Notification.

If you have any questions, please do not hesitate to call.

DEP CONTRACT NO.

Task Assignment #: Change Order No.:

Contractor Name:

Contractor Representative:

DEP Contract Manager: Phone #:

Site Name:

Site ID / Facility ID::

Description of Change [use additional pages if necessary]:

The Deliverable and Invoice Schedule is attached.

Final Deliverable:

TASK ASSIGNMENT TYPE AND NOT TO EXCEED AMOUNTS:

Cost Reimbursement Fixed Fee

Original Task Amount

Task Amount Prior to this Change Order Net Increase/decrease in task amount Task amount with all change orders $0.00 $0.00 $0.00 $0.00

Original Task Completion Date:

Completion Date Prior to this Change:

Net Increase/Decrease in Task Period:

Completion Date with all Change Orders:

DEP Task Manager:

DEP Contract Manager:

Contractual Authority:

Contractor Representative:

CC: Procurement Section (MS 93) Section Representative ________

FIXED PRICE

TASK ASSIGNMENT NOTIFICATION CHANGE ORDER FORM

ITEM

$0.00

$0.00

DEP will review the deliverables to verify that they meet the specifications of this contract and task description. DEP’s Contract Manager shall notify the Contractor of any deficiencies in the deliverable(s) and shall give the Contractor reasonable opportunity to correct noted deficiencies and provide a revised deliverable(s).

Final Deliverable Due Date:

$0.00

$0.00

CHANGE IN TASK TIME

FEE SCHEDULE

COST PLUS FIXED FEE

TOTAL

WCP TAFORM 01_18

HW554

1DC008K

APTIM

Eric Kramer, P.E.

850.245.8941Miranda McClure (acting) One Stop Dry Cleaners & Shoe Repair

ERIC_4123

This Change Order is to add five more months of Operation & Maintenance (O&M) for the Soil Vapor Extraction (SVE) remediation system.

The payment of utilities under this TA is the only portion of this TA that is Cost Plus Fixed Fee.

paid utility invoices for five months of O&M 10/25/2021

$ 13,945.52 $ 0.00 $ 2,160.00 $ 0.00

$ 13,945.52 $ 0.00 $ 2,160.00 $ 0.00 $ 16,105.52

$ 18,387.36 $ 0.00 $ 1,800.00 $ 0.00 $ 20,187.36

$ 36,292.88

06/25/2021

06/25/2021

26 weeks

12/24/2021

Miranda McClure Digitally signed by Miranda McClure Date: 2021.04.30 12:31:45 -04'00'

Miranda McClure Digitally signed by Miranda McClure Date: 2021.04.30 12:31:58 -04'00'

Digitally signed by Jennifer Farrell Date: 2021.04.30 15:33:01 -04'00'

Kramer, Eric K Digitally signed by Kramer, Eric K Date: 2021.04.30 16:46:51 -04'00'

$ 32,332.88 $ 0.00 $ 3,960.00 $ 0.00

$ 16,105.52

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

HW554

DC008K

$ 36,292.88

Semi-Annual O&M Report w/monthly O&M checklists - subtask 2

Paid utility invoices for six months of O&M - subtask 3

Semi-annual O&M and Groundwater Monitoring Report w/monthly O&M checklists -subtask 4

Paid utility invoices for five months of O&M - subtask 5

DEP approval of Semi-Annual O&M Report w/monthly O&M checklists - subtask 2

DEP approval of Semi-Annual O&M and Groundwater Monitoring Report w/monthly O&M checklists - subtask 4

DEP approval of paid utility invoices for five months of O&M - subtask 5: Utilities (cost plus fixed fee)=Not to exceed $1,800.00; Utility handling fee=$200

DEP approval of paid utility invoices for six months of O&M - subtask 3: Utilities (cost plus fixed fee)=Not to exceed $2,160.00; Utility handling fee=$240

04/23/2021

04/23/2021

10/22/2021

10/25/2021

$ 2,400.00

$ 12,549.49

$ 19,343.39

$ 2,000.00