CN-370000-HW680-DC004C.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. 8/26/2020

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.

HW680

DC004C Completion January 5, 2024

Arcadis will conduct six months of O&M activities at the site. Work will be performed according to the May 4, 2023, Work Plan submitted by Arcadis.

The payment of utility invoices is the only portion of this Task Assignment that is Cost Plus.

Theresa Pepe 850-245-8966 Contractor Contractor

Contractor Contractor

Contractor Contractor

Contractor

Arcadis U.S. Inc.

Arcadis U.S. Inc.

Gus Suarez 813-205-4703

ERIC_4071

6745 Pembroke Rd, Pembroke Pines, Broward County

Aristocrat Cleaners

✔ $ 22,133.56 ✔ $ 1,800.00

$ 23,933.56

Scope of Work

Gus Suarez

Contract Manager

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

Date: 2023.05.11 13:15:15 -04'00'

Kelly Crain

Kelly Crain Digitally signed by Kelly Crain Date: 2023.05.11 09:45:36 -04'00'

N/A

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

Year 5, Quarter 1 - Quarterly O&M email update 08/25/2023

3 months Utility Invoices 09/09/2022

Year 5, Quarter 2 - Semi-Annual O&M report/IDW manifest/Project Management 11/30/2023

3 months utility invoices 12/08/2023

FDEP approval of Year 5, Quarter 1 - Quarterly O&M email update $ 11,267.38

FDEP approval of 3 months utility invoices Utilities (Cost Plus Fixed Fee) = not to exceed $900.00 Utilities Handling Fee = $60

$ 960.00

FDEP approval of Year 5, Quarter 2 - Semi-Annual O&M report/IDW Manifest/Project Management $ 10,746.18

FDEP approval of 3 months utility invoices Utilities (Cost Plus Fixed Fee)= not to exceed $900 Utilities Handling Fee = $60

$ 960.00

$ 23,933.56

HW680

DC004C

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: Negotiation File Aristocrat Cleaners

FACID NO. 06-9500381; ERIC_4071

Pembroke Pines, Broward County FROM: Theresa Pepe, Project Manager SUBJECT: Task Assignment DC004C (HW680) DATE: May 10, 2023

Task Assignment DC004C is for six months of O&M activities at Aristocrat Cleaners.

With the Waste Site Cleanup Section’s engineer approval, the system will run on a reduced schedule during this O&M period. Additional information is described in the May 4, 2023, Work Plan from Doug McGlone of Arcadis.

The final task assignment equals $23,933.56. Arcadis may invoice according to the attached schedule.

Specific negotiated subtasks are as follows:

Subtask 1: Project Management This subtask is calculated automatically based on a percentage of total labor.

Subtask 2: Quarterly O&M & Reporting This subtask provides costs for one quarter (May – July 2023) of O&M including vapor sampling and annual groundwater sampling. IDW will be disposed of by a licensed waste hauler. An email update will be submitted to FDEP summarizing the above data.

Subtask 3: Quarterly O&M & Reporting This subtask provides costs for one quarter (August - October 2023) of O&M including vapor sampling. A semi-annual report will be submitted to FDEP summarizing the above data.

Subtask 4: Utilities This subtask provides costs for six months of utilities and associated handling fees.

Arcadis will only invoice for actual charges and any remainder will be adjusted at the end of the Task Assignment.

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

Date: 5/4/2023

Task #: SubTask 1 Project Management Site: Aristocrat SubTask 2 Quarter1 O&M

Activity/Phase: O&M SubTask 3 Quarter 2 O&M Project Manager: Doug McGlone SubTask 4 Utilities

SubTask 5

Totals 1 2 3 4 5 Labor Rate Category

$67.07 Project Manager McGlone, Douglas (DMc) 10 10.0$100.00 Principal Engineer Bedessem, Jim (JMB) 0 0 0 0 0 $67.07 Principal Scientist McGlone, Douglas (DMc) 8 4 4 0 0 $44.00 Project Engineer Hays, Timothy (TH) 29 14 15 0 0 $39.34 Staff Scientist Mott, Lyndi (LM) 0 0 0 0 0 $39.34 Staff Scientist Riley, Joel (JR) 67 39 28 0 0 $28.94 Scientist Salinas, Kendall (KS) 0 0 0 0 0 $39.67 Drafter/Designer Oliva, Brian (BO) 10 4 6 0 0 $34.40 Drafter/Designer Berndgen, Wendy (WDB) 0 0 0 0 0 $35.00 Document Technician Ballheim, Debra (DJB) 0 0 0 0 0 $30.00 Document Technician Embras, Susan (SRE) 0 0 0 0 0 $37.25 Project Assistant Cruz, Michele (MC) 8 4 4 0 0

Total Hours 132 10 65 57 0 0

Direct Labor $5,811.64 $668.60 $2,726.22 $2,416.82 $0.00 $0.00

Overhead 79.00% $4,591.19 $528.19 $2,153.71 $1,909.29 $0.00 $0.00 Gen & Admin 36.00% $2,092.20 $240.70 $981.44 $870.06 $0.00 $0.00 Fringe 37.10% $2,156.12 $248.05 $1,011.43 $896.64 $0.00 $0.00 Total Labor $14,651.15 $1,685.54 $6,872.80 $6,092.81 $0.00 $0.00

Travel Vehicle Rental $600.00 $360.00 $240.00 $0.00 $0.00 Mileage Costs $0.00 $0.00 $0.00 $0.00 $0.00 Air Fare $0.00 $0.00 $0.00 $0.00 $0.00 Per diem + Hotel $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $600.00 $360.00 $240.00 $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

Subcontractor Subtotal $0.00 $0.00 $0.00 $0.00 $0.00 Procurement Fee $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $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 Drilling (Non-conventional) $0.00 $0.00 $0.00 $0.00 $0.00 Telemetry $0.00 $0.00 $0.00 $0.00 $0.00 Surveying $0.00 $0.00 $0.00 $0.00 $0.00 IDW EnviroServe $198.00 $198.00 $0.00 $0.00 $0.00 Utilities $1,800.00 $0.00 $0.00 $1,800.00 $0.00

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

Subcontractor Subtotal $1,998.00 $198.00 $0.00 $1,800.00 $0.00 Handling Fee $139.80 $19.80 $0.00 $120.00 $0.00 Total Subcontractor Cost $2,137.80 $217.80 $0.00 $1,920.00 $0.00

Laboratory Analytical Costs $2,984.00 $1,784.00 $1,200.00 $0.00 $0.00 Fast Turnaround Charges $0.00 $0.00 $0.00 $0.00 $0.00 Sample Shipping $710.00 $410.00 $300.00 $0.00 $0.00 Total Laboratory $3,694.00 $2,194.00 $1,500.00 $0.00 $0.00

Field Expenses Personal Protection $0.00 $0.00 $0.00 $0.00 $0.00 Expendables $200.00 $120.00 $80.00 $0.00 $0.00 Equipment (Drilling related) $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $495.50 $275.50 $220.00 $0.00 $0.00 Equipment (IDW related) $100.00 $100.00 $0.00 $0.00 $0.00 Equipment (Other) $590.00 $440.00 $150.00 $0.00 $0.00 Total Field Expenses $1,385.50 $935.50 $450.00 $0.00 $0.00

Subtotal $22,468.45 $1,685.54 $10,580.10 $8,282.81 $1,920.00 $0.00 Completion Fee $1,465.11 $168.55 $687.28 $609.28 $0.00 $0.00

Total Estimated Cost $23,933.56 $1,854.09 $11,267.38 $8,892.09 $1,920.00 $0.00

REV: 02/03 CEF ARCADIS Page 1

SITE : Aristocrat SUBTASK 2: Quarter1 O&M

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

(Subtask Title) Principal (DMc) PG analysis of data, report and email update 4 Project Engineer (TH) System performance / data verification, report prep/submittal 14 Staff Scientist (JR) Mob (2hrs x 2), month 3 O&M visits (20 hrs), vapor sampling events 28 Staff Scientist (JR) Mob (2 hrs x 1), sample 8 monitor wells, pack/ship, IDW staging 11 Project Asst (MMc) Process field notes, sample tracking, data entry, report assembly 4 Drafter/Designer(BO) Figures production for email update 4

TOTAL LABOR 65

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Per Day 0 $0.00 $0.00 Van/Truck $120.00 Per Day 3 $360.00 $360.00

TOTAL VEHICLE $360.00

PER DIEM STAFF RATE UNIT USEAGE

Meals Category/Staff Rate Unit Usage Totals

$36.00 Per Day 0 $0.00 $36.00 Per Day 0 $0.00

Hotel Category/Staff Rate Unit Usage Totals

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

Total Meal/Hotel: $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

Equipment Procurement

Name Equipment Rate Units Usage Totals Per Day $0.00

Total Equip.: $0.00

Services Procurement Name Purpose Rate Units Usage Totals

NAME OF COMPANY Direct-push services $0.00 Lump Sum 0 $0.00 NAME OF COMPANY Drilling services (DPT, MAG wells, SBs, VPs) $0.00 Lump Sum 0 $0.00 EnviroServe IDW $198.00 1 $198.00Sensaphone Telemetry $0.00 Lump Sum 0 $0.00

Handling Fee $0.00 Per Month 0 $0.00

Total Services: $198.00

TOTAL $198.00

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

VOC TO-15 Vapor $200.00 1.00 6 $1,200.00 VOC 8260 Aqueous $73.00 1.00 8 $584.00

TAT 24-hr=110% (2.1) 3-day=65% (1.65) 1-week=20% (1.20) Total Lab: $1,784.00

Rate Units Usage Shipping - Large (25 to 50 lbs.) --- --- $150.00 Per Cooler 2 $300.00 Shipping - Small (0 to 25 lbs.) --- --- $110.00 Per cooler 1 $110.00

Total Shipping: $410.00

TOTAL LAB $2,194.00

EQUIPMENT

Personal Protection

Item Rate Unit Usage TotalsPPE Level D $35.00 Per Man Day 0 $0.00 Total PPE: $0.00

Expendables Miscellaneous Expendables $40.00 Per Day 3 $120.00

Total Expendables: $120.00 Equipment ItemsPID/FID Combo or FID $125.00 Per Day 0 $0.00 Tubing, Poly/HDPE $0.30 Per Foot 105 $31.50 Tubing, Silicon 3/16x3/8 $3.00 Per Foot 8 $24.00Miscellaneous Expendables $40.00 Per Day 0 $0.00 PID (ppbRae) $110.00 Per Day 2 $220.00 55-gallon Drum $100.00 Each 1 $100.00

Total Equipment Items: $375.50 Equipment KitsSite Reconnaissance Kit $150.00 Day 0 $0.00 Shallow Groundwater Sampling Kit $290.00 Day 1 $290.00Deep Groundwater Sampling Kit $415.00 Day 0 $0.00 Construction/O&M Supplies $75.00 Day 2 $150.00

Total Equipment Kits: $440.00

TOTAL EQUIPMENT $935.50

SUBTASK 3: Quarter 2 O&M

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

(Subtask Title) Principal (DMc) PG analysis of data, report, owner/operator discussions/coordination, utilities 4

Project Engineer (TH) System performance / data verification, report prep/submittal 15

Staff Scientist (JR) Mob (2hrs x 2), month 3 O&M visits (20 hrs), vapor sampling events 28

Project Asst (MMc) Process field notes, sample tracking, data entry, report assembly 4

Drafter/Designer(BO) Figures prodution for O&M report 6

TOTAL LABOR 57

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Per Day 0 $0.00 $0.00

Van/Truck $120.00 Per Day 2 $240.00 $240.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE

Meals Category/Staff Rate Unit Usage Totals

$36.00 Per Day 0 $0.00

$36.00 Per Day 0 $0.00

Hotel Category/Staff Rate Unit Usage Totals

$150.00 Per Day 0 $0.00

$150.00 Per Day 0 $0.00

Total Meal/Hotel: $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

Equipment Procurement

Name Equipment Rate Units Usage Totals

$0.00 Per Day 1 $0.00

Total Equip.: $0.00

Services Procurement Name Purpose Rate Units Usage Totals

Handling Fee $0.00 Per Month 0 $0.00

Total Services: $0.00

TOTAL $0.00

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

VOC TO-15 Vapor $200.00 1.00 6 $1,200.00

TAT 24-hr=110% (2.1) 3-day=65% (1.65) 1-week=20% (1.20) Total Lab: $1,200.00

Rate Units Usage Shipping - Large (25 to 50 lbs.) --- --- $150.00 Per Cooler 2 $300.00

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

Total Shipping: $300.00

TOTAL LAB $1,500.00

EQUIPMENT

Personal Protection

Item Rate Unit Usage Totals

Total PPE: $0.00 Expendables Miscellaneous Expendables $40.00 Per Day 2 $80.00

Total Expendables: $80.00 Equipment Items

PID (ppbRae) $110.00 Per Day 2 $220.00

Total Equipment Items: $220.00 Equipment Kits Construction/O&M Supplies $75.00 Day 2 $150.00Soil Sampling Kit (through concrete) $235.00 Day 0 $0.00

Total Equipment Kits: $150.00

TOTAL EQUIPMENT $450.00

SUBTASK 4: Utilities

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

(Subtask Title) 0 0

TOTAL LABOR 0

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Per Day 0 $0.00 $0.00

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

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

Meals Category/Staff Rate Unit Usage Totals

$36.00 Per Day 0 $0.00

$36.00 Per Day 0 $0.00

Hotel Category/Staff Rate Unit Usage Totals

$150.00 Per Day 0 $0.00

$150.00 Per Day 0 $0.00

Total Meal/Hotel: $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

Equipment Procurement

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

Total Equip.: $0.00

Services Procurement Name Purpose Rate Units Usage TotalsNAME OF COMPANY Direct-push services $0.00 Lump Sum 0 $0.00

NAME OF COMPANY Utilities -Telemetry $300.00 Per Month 6 $1,800.00 Handling Fee $20.00 Per Month 6 $120.00

Total Services: $1,920.00

TOTAL $1,920.00

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

VOC 8260 Aqueous $150.00 1.00 0 $0.00TRPH FL PRO Soil $88.00 1.00 0 $0.00

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

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

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

Total Shipping: $0.00

TOTAL LAB $0.00

EQUIPMENT

Personal Protection

Item Rate Unit Usage TotalsPPE Level D $35.00 Per Man Day 0 $0.00

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

Total Expendables: $0.00 Equipment Items

Total Equipment Items: $0.00 Equipment KitsSite Reconnaissance Kit $150.00 Day 0 $0.00

Total Equipment Kits: $0.00

TOTAL EQUIPMENT $0.00

This proposal and its contents shall not be duplicated, used or disclosed — in whole or in part — for any purpose other than to evaluate the proposal. This proposal is not intended to be binding or form the terms of a contract. The scope and price of this proposal will be superseded by the contract. If this proposal is accepted and a contract is awarded to Arcadis as a result of — or in connection with — the submission of this proposal, Arcadis and/or the client shall have the right to make appropriate revisions of its terms, including scope and price, for purposes of the contract. Further, client shall have the right to duplicate, use or disclose the data contained in this proposal only to the extent provided in the resulting contract.

arcadis.com C:\Users\Pepe_T\Desktop\Aristocrat SVE 2023 OMM Proposal_050423.docx

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Ms. Theresa Pepe, Contract Manager Hazardous Waste Cleanup Section Florida Department of Environmental Protection Bob Martinez Center, MS 4520 2600 Blair Stone Road Tallahassee, Florida 32399-2400

Subject:

Proposal for Six Months of Operation and Maintenance Aristocrat Cleaners (ERIC_4071), 6745 Pembroke Road, Pembroke Pines, Florida

Dear Ms. Pepe:

Arcadis U.S., Inc. (Arcadis) is pleased to submit this proposal/cost estimate for the Former aristocrat Cleaners Site, located in Pembroke Pines, Broward County, Florida. This proposal includes operation, maintenance and monitoring (OM&M) of the soil vapor extraction (SVE) system for six months (May – October 2023), vapor sampling, one semi-annual remedial action status report and one e-mail update. This proposal includes a description of the proposed scope of services, and an estimated cost and schedule for their completion.

TASK 1: PROJECT MANAGEMENT

As specified by FDEP, project management is calculated automatically in the CEF as the first subtask.

TASK 2 THROUGH TASK 3: GENERAL OM&M ACTIVITIES

The SVE system’s performance will be monitored monthly for six months (May – October 2023). The following will be performed during each monthly event:

• The ROI of the SVE system will be measured by sequentially isolating the

SVE wells and measuring the vacuum influence of the nearby SVE or monitor wells.

• Vapor extraction flow rate and vacuums will be recorded using meters and gauges located within the system. Adjustments will be made as necessary to optimize system performance.

ENVIRONMENTAL

Date:

May 4, 2023

Contact:

Doug McGlone

Phone:

561.662.7978

Email:

Douglas.mcglone@arcadis.com

Our ref:

30041815

Florida License Numbers

Engineering

Geology

GB564

Surveying

LB7062

The extraction blower will be inspected and adjusted for proper operation, including periodic oil changes, grease, and filter replacement.

• The SVE system will be operated to minimize the capture and entrainment of groundwater.

• The system interlocking controls and fail-safe mechanisms will be inspected for proper operation

• The recovered vapors from the individual SVE wells and the system influent/effluent will be screened with a photo ionization detector (PID).

Recovered vapors from the SVE system will be monitored monthly, when in operation. SVE vapor samples will be collected from the system influent during each site visit to calculate mass removal and for vapor rebound.

TASK 2: SVE SYSTEM OM&M QUARTER 1 (MAY THROUGH JULY 2023)

Task 2 consists of system monthly OM&M visits for one quarter and quarterly reporting. The proposed vapor sampling will be sampled for volatile organic compounds (VOCs) for EPA Method TO-15. A summary table for the quarter is included below:

Month Site Visits Vapor Samples

May 2023 0-System Off None

June 2023 0-System Off None

July 2023 2-Restart & O&M 6 total samples (Influent, SVE-1 & SVE-2 -Restart and O&M)

• The system will remain off in May and June 2023.

• Three site visits will be conducted in July, the first to restart/balance the system; the second to perform an O&M event and shutdown the system and the third to conduct groundwater sampling.

• Groundwater samples will be collected from eight wells (MW001, MW006, MW007, MW008R, MW009R, MW010R, MW011R and MW013) for VOHs by EPA 8260.

A Quarterly email update consisting of tables and figures will be submitted at the completion of the quarter (i.e., May through July 2023).

TASK 3: SVE SYSTEM OM&M QUARTER 2 (AUGUST THROUGH OCTOBER

2023)

Task 3 consists of system monthly OM&M visits for one quarter and semi-annual reporting. The proposed vapor sampling will be sampled for volatile organic compounds (VOCs) for EPA Method TO-15. A summary table for the quarter is included below:

Month Site Visits Vapor Samples

August 2023 0-System Off None

September 2023 0-System Off None

October 2023 2-Restart & O&M 6 total samples (Influent, SVE-1 & SVE-2 -Restart and O&M)

• The system will remain off in August and September 2023.

• Two site visits will be conducted in October, the first to restart/balance the system and the second to perform an O&M event and shutdown the system.

A Semi-Annual OM&M Report update will be submitted to the FDEP following the October 2023 site visit and include six months of system operational data. The semi-annual report will include results and data analysis of the vapor monitoring events and recommendations to optimize system operation.

TASK 4: UTILITIES MANAGEMENT

This task will be used to manage and process FPL invoices for six months of system operation included in this proposal. Based upon prior FPL invoices, it is anticipated that the utility budget be estimated at $400 per month. A monthly handing fee of $20 per month is also included. Actual utility costs will be invoiced, and any differences will be adjusted through Task Assignment Change Orders.

SCHEDULE

Arcadis will begin implementing the OM&M activities in May 2023 upon receipt of a Task Assignment (TA) from the FDEP. The following deliverables and estimated timeframe for completion are included below:

Deliverable Anticipated Submittal

Date

Quarter 1 Email Update August 2023

Quarter 1 and 2 Semi-Annual Remedial Action Status Report November 2023

CLOSING REMARKS

Arcadis appreciates the opportunity to assist the FDEP at this site. If you have any questions or wish to discuss this proposal, please do not hesitate to contact us.

Sincerely, Arcadis U.S., Inc.

Doug McGlone, P.G.

Principal Scientist.

Enclosures:

CEF-LOE

09/07/2022 03:24 PM PAGE 1 OF 7

Scope of Work

Blanket Quote based on one drum T&D , for service site specific quote - disposal approval required

TCLP Benzene and 4 Metals with Completed Profile required for each site

Drum Pickup /Transportation/Disposal

Drums south of Miami not included (Keys) additional costs apply

755 PRARIE INDUSTRIAL PKWY,

MULBERRY, FLORIDA, 33860

QUOTE #: 0030388

DATE: 09/07/2022 PROJECT PROPOSAL

CLIENT

DOUGLAS MALONE

ARCADIS

1500 GATEWAY BLVD, SUITE 200, BOYTON BEACH, FLORIDA,

33426

P: (561) 662-7978

PROJECT DESCRIPTION

DRUM PICKUP

VARIOUS SITES SOUTH FLORIDA

THE FOLLOWING DESCRIBES OUR UNDERSTANDING OF THE SCOPE OF SERVICES TO BE PERFORMED BY ENVIROSERVE, FOR THE

CLIENT, AT THE ABOVE REFERENCED LOCATION KNOWN AS THE JOB SITE.

FEE STRUCTURE

TRANSPORTATION

ITEM EST.QTY. UNIT PRICE UNIT TOTAL

TRANSPORTATION 55 GAL DRUMS

NOTES:SUBJECT TO FUEL SURCHARGE,

1.00 $50.00 DRUM $50.00

STOP FEE 6 DRUMS OR LESS PICKUP 1.00 $50.00 EACH $50.00

TRANSPORTATION SUBTOTAL: $100.00

DISPOSAL

ITEM EST.QTY. UNIT PRICE UNIT TOTAL

55 GALLON NON HAZ DRUM

NOTES: Drum DOT Shippable Drum accessible on hard Surface

1.00 $80.00 EACH $80.00

ENERGY SURCHARGE 10% INVOICE TOTAL 1.00 $18.00 EACH $18.00

DISPOSAL SUBTOTAL: $98.00

TOTAL JOB ESTIMATE: $198.00