DEP CONTRACT NO.

Task Assignment #: Module #: Grant #:

Contractor Name:

Contractor Representative:

DEP Contract Manager: Phone #:

DEP Site #:

Site Name:

Address(Street, City, County):

Phase:

Task Description [use additional pages if necessary]:

The Deliverable and Invoice Schedule is attached.

Final Deliverables:

Final Deliverable Due Date:

TASK ASSIGNMENT TYPE AND NOT TO EXCEED AMOUNTS:

FIXED FEE

RETAINAGE:

TOTAL TASK ASSIGNMENT VALUE: $0.00

DEP Task Manager:

DEP Contract Manager:

Contractual Authority:

Contractor Representative:

CC: Procurement Section (MS 93) Section Representative ________

TASK ASSIGNMENT NOTIFICATION FORM

COST PLUS FIXED FEE

COST REIMBURSEMENT

FIXED PRICE FEE SCHEDULE

Period of Performance:

Execution of Task Assignment through:

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).

WCP TAFORM 01_18

HW 559

D000 NADC006J

Wood Environment and Infrastructure

Ron White

850-245-8945David Meyers, P.G.

ERIC_5404

Ponte Vedra Cleaners

152 A1A Ponte Vedra Beach, St. Johns County

O&M December 2020 to May 2021

This Task Assignment authorizes Wood to conduct operation and maintenance activities at Ponte Vedra Cleaners, as outlined in the December 9, 2020 Proposal to Conduct Year Two, Two Quarters of Operation & Maintenance (O&M) Activities for a Soil Vapor Extraction System (December 2020 – May 2021) letter. Deliverables will include field notes, lab reports, utility bills, and Semi-Annual Operation and Maintenance Report. The deliverable and invoice schedule are attached.

Semi-Annual Operation and Maintenance Report; ADaPT/GIS update (submitted electronically)

07/09/2021

07/30/2021

$ 12,761.17 $ 4,500.00

$ 0.00

David S. Meyers Digitally signed by David S. Meyers Date: 2020.12.14 15:10:36 -05'00'

David S. Meyers Digitally signed by David S. Meyers Date: 2020.12.14 15:10:55 -05'00'

William E. Burns, Jr. Digitally signed by William E. Burns, Jr.

Date: 2020.12.15 09:48:10 -05'00'

Ron.White Digitally signed by Ron.White DN: cn=Ron.White Date: 2020.12.15 11:07:10 -05'00'

$ 17,261.17

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

WCP TAFORM 04-2017

Contract Number:

Task Assignment #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

Documentation of completion of O&M (December 2020 to February 2021) including O&M logs and field notes (submitted electronically) 03/31/2021

Documentation of completion of O&M (March 2021 to May 2021) including O&M logs and field notes (submitted electronically) 06/30/2021

Semi-Annual Operation and Maintenance Report; ADaPT/GIS update (submitted electronically) 07/09/2021

Subtask 2: FDEP approval of Documentation of O&M (December 2020 to February 2021) including logs and field notes (submitted electronically) $ 4,164.86

Subtasks 1 and 3: FDEP approval of Documentation of O&M (March 2010 to May 2021) including logs and field notes (submitted electronically) and FDEP approval of Semi-Annual Operation and Maintenance Report; (submitted electronically)

$ 8,476.31

Subtask 4: FDEP receipt of utility invoices from December 2020 to February 2021;

Utilities (Cost Plus Fixed Fee) = not to exceed $2,250; Utilities handling fee = $60 $ 2,310.00

Subtask 5: FDEP receipt of utility invoices from March 2021 to May 2021; Utilities (Cost Plus Fixed Fee) = not to exceed $2,250; Utilities handling fee = $60 $ 2,310.00

$ 17,261.17

HW559

DC006J

FLORIDA DEPARTMENT OF

Environmental Protection

Bob Martinez Center

2600 Blair Stone Road Tallahassee, FL 32399-2400

Ron DeSantis Governor

Jeanette Nuñez

Lt. Governor

Noah Valenstein Secretary

Memorandum

TO: HW559 Contract File FROM: David Meyers, Project Manager SUBJECT: Ponte Vedra Cleaners

ERIC_5404

HW559 DCOO6J Task Assignment

DATE: December 14, 2020

This Task Assignment authorizes Wood to conduct operation and maintenance activities at Ponte Vedra Cleaners, as outlined in the December 9, 2020 Proposal to Conduct Year Two, Two Quarters of Operation & Maintenance (O&M) Activities for a Soil Vapor Extraction System (December 2020 – May 2021) letter. Deliverables will include field notes, lab reports, utility bills, and Semi-Annual Operation and Maintenance Report.

Wood’s time, labor and subcontractor costs for these activities have been reviewed and are appropriate. One revision was required, for a cost reduction of $12.00. The level-of-effort and final cost of $17,261.17 are reasonable for the scope of services.

Task completion date is July 30, 2021.

FDEP COST ESTIMATE - HW559 - DC006I Original Contractor: Wood E&IS

Date: 12/9/2020 Task #: HW559 - DC006I SubTask 1 SubTask 6

Site: SubTask 2 SubTask 7 Activity/Phase: SubTask 3 SubTask 8

Project Manager: SubTask 4 Utilities 9th Quarter SubTask 9 Wood Project # 6090180081 SubTask 5 Utilities 10th Quarter SubTask 10

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

$48.12 Project Manager RW 7 7.1 $36.45 Program Manager 0 0 0 0 0 0 0 0 0 0 $46.94 Project Manager 0 0 0 0 0 0 0 0 0 0 $55.49 Consulting Eng/Sci GS 10 0 10 0 0 0 0 0 0 0 $48.12 Principal Eng/Sci RW 8 3 5 0 0 0 0 0 0 0 $43.59 Senior Scientist 0 0 0 0 0 0 0 0 0 0 $51.44 Principal Eng/Sci 0 0 0 0 0 0 0 0 0 0 $31.79 Project Engineer NT 52 24 28 0 0 0 0 0 0 0 $24.49 Project Scientist 0 0 0 0 0 0 0 0 0 0 $19.72 Project Scientist 0 0 0 0 0 0 0 0 0 0 $20.71 Staff Scientist 0 0 0 0 0 0 0 0 0 0 $35.63 Technical Editor 0 0 0 0 0 0 0 0 0 0 $24.59 Construction Supervisor 0 0 0 0 0 0 0 0 0 0 $18.78 O&M Specialist 0 0 0 0 0 0 0 0 0 0 $25.53 Drafter GB 5 0 5 0 0 0 0 0 0 0 $27.54 Senior Technician 0 0 0 0 0 0 0 0 0 0 $25.57 Senior Technician 0 0 0 0 0 0 0 0 0 0 $19.28 Project Assistant RP 0 0 0 0 0 0 0 0 0 0 $15.00 Field Technician 0 0 0 0 0 0 0 0 0 0 $22.61 Project Accountant 0 0 0 0 0 0 0 0 0 0 $28.57 Contracts/Purchasing 0 0 0 0 0 0 0 0 0 0 $12.15 Clerical 0 0 0 0 0 0 0 0 0 0 $19.28 Word Processing 0 0 0 0 0 0 0 0 0 0

Total Hours 82 7 27 48 0 0 0.00 0 0 0 0 Direct Labor $3,060.66 $340.07 $907.32 $1,813.27 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 111.08% $3,399.78 $377.75 $1,007.85 $2,014.18 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Gen & Admin 8.36% $255.87 $28.43 $75.85 $151.59 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Fringe 35.00% $1,071.22 $119.02 $317.56 $634.64 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Labor $7,787.53 $865.27 $2,308.58 $4,613.68 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Other Direct Costs $153.03 $17.00 $45.37 $90.66 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Travel

Vehicle Rental $582.00 $291.00 $291.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Mileage Costs $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Air Fare $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Per diem + Hotel $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $582.00 $291.00 $291.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Project Management 9th Quarter O&M

O&M December 2020 - May 2021 Ponte Vedra Cleaners

D. Meyers (FDEP) /Ron White (Wood) 10th Quarter O&M

REV: 02/11 Wood Page 1

FDEP COST ESTIMATE - HW559 - DC006I Original Contractor: Wood E&IS

Date: 12/9/2020 Task #: HW559 - DC006I SubTask 1 SubTask 6

Site: SubTask 2 SubTask 7 Activity/Phase: SubTask 3 SubTask 8

Project Manager: SubTask 4 Utilities 9th Quarter SubTask 9 Wood Project # 6090180081 SubTask 5 Utilities 10th Quarter SubTask 10

Totals 1 2 3 4 5 6 7 8 9 10

Project Management 9th Quarter O&M

O&M December 2020 - May 2021 Ponte Vedra Cleaners

D. Meyers (FDEP) /Ron White (Wood) 10th Quarter O&M

Subcontractor (Equipment Procurement) 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 $150.00 $0.00 $150.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Utilities $4,500.00 $0.00 $0.00 $2,250.00 $2,250.00 $0.00 $0.00 $0.00 $0.00 $0.00 Construction $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Utilities Handling Fee $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Wireless Service $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Subcontractor Subtotal $4,650.00 $0.00 $150.00 $2,250.00 $2,250.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $135.00 $0.00 $15.00 $60.00 $60.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $4,785.00 $0.00 $165.00 $2,310.00 $2,310.00 $0.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $730.00 $200.00 $530.00 $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 $208.00 $104.00 $104.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $938.00 $304.00 $634.00 $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 $195.00 $97.50 $97.50 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Drilling related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (IDW related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $2,041.85 $887.55 $1,154.30 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $2,236.85 $985.05 $1,251.80 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $16,482.41 $882.27 $3,934.00 $7,046.14 $2,310.00 $2,310.00 $0.00 $0.00 $0.00 $0.00 $0.00 Completion Fee $778.76 $86.53 $230.86 $461.37 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $17,261.17 $968.80 $4,164.86 $7,507.51 $2,310.00 $2,310.00 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/11 Wood Page 2

DC006I - Original

SITE : Ponte Vedra Cleaners

SUBTASK 2

DATE: 12/9/2020

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Manager RW 3 Consulting Scientist GS Project Engineer NT 24 Staff Scientist Technical Editor O&M Specialist Drafter Senior Technician

EQUIPMENT ITEM RATE COSTING UNIT USAGE TOTALS

Shallow GW Sampling Kit $834.20 week 0 $0.00

$208.55 day 0 $0.00

Construction/O&M/Pilot Test Kit$1,164.00 week 0 $0.00

$291.00 day 3 $873.00

$14.55 each 1 $14.55

$887.55

VEHICLE TYPE RATE UNIT USAGE

Truck $420.00 week 0 $0.00

$97.00 day 3 $291.00

$291.00

PER DIEM STAFF RATE UNIT USAGE

motel $110.00 day 0 $0.00 meal $36.00 day 0 $0.00

$0.00

LABORATORY COSTS

Advanced Environmental Laboratory

PARAMETER RATE # SAMPLES #QAQC

Groundwater VOAs TCL (8260) $66.00 1 Dup/TripBlk/EqBlk $0.00

TCLP/SPLP $0.00

Air $0.00 TO-15 $200.00 1 0 Dup $200.00

TOTAL LAB $200.00

SHIPPING ITEM RATE COSTING UNIT UNITS

Small - 0 to 25 LBS $35.00 2 Day 0 $0.00 Large - 25 to 50 LBS Samples to lab $104.00 Overnight 1 $104.00 Ice $5.00 per cooler 0 $0.00

TOTAL SHIPPING $104.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

$0.00

TOTAL $0.00

SUPPLIES ITEM RATE COSTING UNIT UNITS TOTALS

Expendables $32.50 per day 3 $97.50 $0.00 per foot $0.00

TOTAL SUPPLIES $97.50

Quarterly O&M Report

TOTAL PER DIEM

TOTAL VEHICLE

TOTAL EQUIPMENT

Tedlar Bags

Monthly O&M Deliverables (field notes, lab data)

TOTAL LABOR

Monthly O&M - Dec 20, Jan 21, Feb 21

9th Quarter O&M

SUBTASK 3

DATE: 12/9/2020

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Manager RW 5 Consulting Scientist GS 10 Project Engineer NT 24 Project Engineer NT 4 O&M Specialist

Drafter GB 5 Senior Technician

EQUIPMENT ITEM RATE COSTING UNIT USAGE TOTALS

Shallow GW Sampling Kit $834.20 week 0 $0.00 $208.55 day 1 $208.55

Constrct/O&M/PilotTest Kit $1,164.00 week 0 $0.00

$291.00 day 3 $873.00

$14.55 each 1 $14.55

55-gallon drum $58.20 each 1 $58.20

$1,154.30

PPE Level D H&S $28.00 (3 person x 2 days) TOTAL PPE $0.00

VEHICLE TYPE RATE UNIT USAGE

Truck $97.00 day 0 $0.00 Truck $97.00 day 3 $291.00

$291.00

PER DIEM STAFF RATE UNIT USAGE

motel 2 install $110.00 day 0 $0.00 meal 2 install $36.00 day 0 $0.00

$0.00

LABORATORY COSTS

Advanced Environmental Laboratory

PARAMETER RATE # SAMPLES #QAQC

Groundwater

VOAs TCL (8260) $66.00 4 1 1 Dup $330.00 Air TO-15 $200.00 1 0 Dup $200.00

TOTAL LAB $530.00

SHIPPING ITEM RATE COSTING UNIT UNITS

Small - 0 to 25 LBS $35.00 2 Day 0 $0.00 Large - 25 to 50 LBS Samples to lab $104.00 Overnight 1 $104.00 Ice $5.00 per cooler 0 $0.00

TOTAL SHIPPING $104.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Capitol Envrironmental Services IDW transport & disposal $150.00

TOTAL $150.00

SUPPLIES ITEM RATE COSTING UNIT UNITS TOTALS

Expendables $32.50 per day 3 $97.50

TOTAL SUPPLIES $97.50

TOTAL PER DIEM

TOTAL EQUIPMENT

TOTAL VEHICLE

Monthly O&M Deliverables (field notes, lab data), O&M Rpt review Semi-Annual O&M Report

Semi-Annual O&M Rpt figures

MW-1I, MW-2I, MW-3S,

MW-13I

Tedlar Bags

10th Quarter O&M

TOTAL LABOR

Monthly O&M - Mar 21, Apr 21, May 21 GW Sampling 4 MWs for May 19 O&M

DC006I- Original

SUBTASK 4 Utilities 9th Quarter

DATE: 12/9/2020

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Manager Consulting Eng/Sci Principal Eng/Sci GS

Senior Scientist Senior Engineer Project Engineer NT

Senior Technician

Engineering Tech NS Drafter GB Clerical Word Processing RP

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Beaches Energy Services Utilities - Dec 20, Jan 21, Feb 21 (~$750.00 x 2) $2,250.00 Beaches Energy Services Utility Handling Fee - Processing Fee ($20 x3) $60.00 EOS Research ProControl Wireless Data Service (4G) 1 Year $0.00

TOTAL $2,310.00

SUPPLIES ITEM RATE COSTING UNIT UNITS TOTALS

Expendables $32.50 per day 0 $0.00

TOTAL SUPPLIES $0.00

TOTAL LABOR

SUBTASK 5 Utilities 10th Quarter

DATE: 12/9/2020

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Manager Consulting Eng/Sci Principal Eng/Sci Project Accountant Contracts/Purchasing Clerical Word Processing

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Beaches Energy Services Utilities - Mar 21, Apr 21, May 21 (~$750 x 3) $2,250.00 Beaches Energy Services Utility Handling Fee - Processing Fee ($20 x 3) $60.00

TOTAL $2,310.00

TOTAL LABOR

Wood’ is a trading name for John Wood Group PLC and its subsidiaries

Wood Environment & Infrastructure

Solutions, Inc.

2533 Greer Road, Suite 6

Tallahassee, Florida 32308

USA

T: 850-656-1293 www.woodplc.com

December 9, 2020

Mr. Dave Meyers Florida Department of Environmental Protection Waste Site Cleanup Section 2600 Blair Stone Road Tallahassee, FL 32399-2400

RE: Proposal to Conduct Year Two, Two Quarters of Operation & Maintenance (O&M) Activities for a Soil Vapor Extraction System (December 2020 – May 2021)

Ponte Vedra Cleaners 152 A1A, Ponte Vedra Beach, St. Johns County, Florida FDEP FAC ID No: 55/9502117, ERIC_5404

Dear Mr. Meyers, Wood Environment & Infrastructure Solutions, Inc., (Wood) is pleased to provide this cost proposal and scope of work for the operation and maintenance (O&M) of the Soil Vapor Extraction (SVE) remediation system at the Ponte Vedra Cleaners site in Ponte Vedra Beach, Florida for the next two quarters (6 months) of operation covering the period from December 2020 to May 2021. Please find attached the Cost Estimate and related Level of Effort Spreadsheets to conduct the system O&M and monitoring for two quarters. The scope of work is discussed below.

Subtask 1 – Project Management This subtask includes all tasks associated with managing and scheduling the monthly O&M events at the Ponte Vedra Cleaners site and submitting quarterly deliverables.

Subtask 2 – Nineth Quarter O&M (3 months – 12/20, 1/21 & 2/21) This subtask includes the level of effort for performing monthly system checks and maintenance to ensure proper operation of the remediation system. All gauges, meters, and probes will be checked and the necessary data recorded. Vacuum levels will be measured in the vapor extraction wells. The airflow rates will be measured in each of the vapor extraction wells. Water level measurements will be collected in select monitoring wells where vacuum readings are being recorded. The system performance will be optimized if needed. The SVE system influent will be sampled and analyzed for chlorinated volatile organic compounds (CVOCs) using USEPA Method TO15. After each monthly O&M visit, Wood will provide field notes, laboratory reports and the utility bill as a deliverable.

Subtask 3 – Tenth Quarter O&M (3 months – 3/21, 4/21 & 5/21) This subtask includes the level of effort for performing monthly system checks and maintenance to ensure proper operation of the remediation system. All gauges, meters, and probes will be checked and the necessary data recorded.

Vacuum levels will be measured in the vapor extraction wells. The airflow rates will be measured in each of the vapor extraction wells. Water level measurements will be collected in select monitoring wells where vacuum readings are being recorded. The system performance will be optimized if needed. The SVE system influent will be sampled for CVOCs analysis by Method TO15.

During the May 2021 O&M event, Wood will also collect natural attenuation monitoring (NAM) groundwater samples from four micro-wells (MW-1I, MW-2I, MW-3S & MW-13I) for analysis of CVOCs using USEPA Method 8260B.

After each quarter, the influent results will be evaluated to determine if it will be necessary to continue collecting these samples. If CVOCs are not detected in the influent samples, these samples may be eliminated in future O&M events. Wood will discuss any changes with the FDEP Project Manager before making any changes to the sampling schedule for air samples.

After each monthly O&M visit, Wood will provide field notes, laboratory reports and utility bills as a deliverable. After the May 2021 O&M visit, Wood will provide a Semi-Annual O&M Report that will summarize system operation during this period, including analytical results, equipment status and remediation system effectiveness. The report will include tabulated data in the O&M tables and will include a map of vacuum influence and soil vapor concentration data. The May 2021 Semi-Annual O&M Report will also document the NAM groundwater sampling results collected during the last O&M event of the tenth quarter. The groundwater sampling component of the report will contain a summary of the analytical data, a site map illustrating analytical results, water level elevation information in a table and figure, and a summary of the findings.

Subtask 4 – Utilities Nineth Quarter (December 2020 – February 2021) Subtask 4 provides budget to cover the utility costs of system operation for the months of December 2020 through February 2021 (~$750.00 per month). The utility service is provided through Beaches Energy Services. Telemetry charges for the next 6 months of service were included in the last task assignment.

Subtask 5 – Utilities Tenth Quarter (March 2021 – May 2021) Subtask 5 provides budget to cover the utility costs of system operation for the months of March through May 2021 (~$750.00 per month). The utility service is provided through Beaches Energy Services.

Sample & Deliverable Schedule

Quarter Month Samples Deliverable 9 Dec 2020 Influent air – TO15 Field notes, laboratory report, utility bill 9 Jan 2021 Influent air – TO15 Field notes, laboratory report, utility bill 9 Feb 2021 Influent air – TO15 Field notes, laboratory report, utility bill

10 Mar 2021 Influent air – TO15 Field notes, laboratory report, utility bill 10 Apr 2021 Influent air – TO15 Field notes, laboratory report, utility bill

10 May 2021 Influent air – TO15;

MW-1I, MW-2I, MW-3S MW-13I - 8260

Semi-annual O&M report

The total estimated costs for conducting six months year, two quarters of O&M plus utility charges is $17,261.17. Wood is prepared to continue ongoing monthly O&M activities as scheduled after receiving a signed task assignment.

Please let me know if you have any questions concerning this proposal.

Sincerely, Wood Environment & Infrastructure Solutions, Inc.

Ron White, P.G. Geoff Schaefer, P.E.

Project Manager Consulting Engineer Principal Geologist