CN-370000-HW685-DC038C.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.

HW685

DC038C July 25, 2025

This Task Assignment authorizes WSP to conduct Annual Groundwater Sampling at

L&M Cleaners in accordance with the October 25, 2024 Scope of Work, Cost Estimate, and Bid Documentation.

Patrick McGrane 850-245-8899 WSP USA Inc.

Matt Crews 904-363-3430

ERIC_5124

210 US Highway 1, North Palm Beach, Palm Beach County

L&M Cleaners of Palm Beach County Inc

$ 19,461.41

$ 19,461.41

Scope of Work

WSP USA Inc.

Matthew Crews

Environmental Engineer

11/13/2024

Crews, Matt (USMC700671) Digitally signed by Crews, Matt (USMC700671) Date: 2024.11.13 13:27:27 -05'00'

Mubeen Darji

Mubeen Darji, P.E. Digitally signed by Mubeen Darji, P.E.

Date: 2024.11.13 10:28:19 -05'00'

N/A

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

BWC TAFORM 01/18

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 L&M Cleaners of Palm Beach County Inc

North Palm Beach, Palm Beach County

ERIC_5124

FROM: Patrick McGrane, Project Manager

SUBJECT: Negotiation Summary Task Assignment DC038C (HW685)

DATE: November 7, 2024

This Task Assignment authorizes WSP USA Inc. (WSP) to conduct annual groundwater monitoring and expanded PFAS monitoring at the L&M Cleaners site. Due to PFOS concentrations seen in MW007 &

MW008 during the 2023 screening event, this site qualified for expanded monitoring under the updated

DSCP qualifications.

The total cost for this project is $19,461.41 with 116 total labor hours. All work is to be completed in accordance with the April 15, 2024, Scope of Work, Cost Estimate, and Bid Documentation.

WSP may invoice according to the included schedule.

SITE : L&M Cleaners of Palm Beach County SUBTASK 2: Annual GW Monitoring Activities

DATE: 10/25/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Sci/Eng (S. Sider) 5

Project Sci/Eng (J. Whipple) 23

Staff Sci/Eng (L. Kamikazi) 22

TOTAL LABOR 50

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 Per Day 2 $240.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE

Per Diem J. Whipple $36.00 Per Day 2 $72.00

Per Diem L. Kamikazi $36.00 Per Day 2 $72.00

Hotel J. Whipple $150.00 Per Day 1 $150.00

Hotel L. Kamikazi $150.00 Per Day 1 $150.00

TOTAL PER DIEM $444.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

Chlorinated VOCs - EPA Method 8260B

Total VOHs EPA Method 8260B $73.00 10 $730.00

Total VOCs EPA Method 8021 - IDW $110.00 1 $110.00

Sample Shipping Large $150.00 1 $150.00

TOTAL LAB $990.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Miscellaneous Expendables $40.00 Per Day 2 $80.00

Shallow Groundwater Sampling Kit $290.00 Per Day 2 $580.00

Tubing, Poly HDPE $0.30 Per Foot 400 $120.00

Tubing, Silicon 3/16 x 3/8 $3.00 Per Foot 10 $30.00

TOTAL EQUIPMENT $810.00

Verification of property ownership with property access forms and notify owners prior to groundwater monitoring (1 hour). Update Health and Safety Plan (1 hour). Prepare and submit email summary with field documentation and laboratory chain-of-custody (3 hours).

Round Trip from Jacksonville to North Palm Beach (10 hours). Field event preparation (1 hour).

Water levels, instrument calibration, sampling for 10 wells for chlorinated VOC analysis (see Table in proposal), and IDW sampling and staging (12 hours).

Round Trip from Jacksonville to North Palm Beach (10 hours). Water levels, instrument calibration, sampling for 10 wells for chlorinated VOC analysis (see Table in proposal), and IDW sampling and staging (12 hours).

LEVEL OF EFFORT/EXPENSE WORKSHEET

SUBTASK 3: PFAS Related Costs and IDW T&D

DATE: 10/25/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Sci/Eng (S. Sider) 9

Project Sci/Eng (J. Whipple) 7

Staff Sci/Eng (L. Kamikazi) 4

Senior Sci/Eng (B. Lucero) 2

TOTAL LABOR 22

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 Per Day 1 $120.00

TOTAL VEHICLE $120.00

PER DIEM STAFF RATE UNIT USEAGE

Per Diem J. Whipple $36.00 Per Day 1 $36.00 Per Diem L. Kamikazi $36.00 Per Day 1 $36.00

Hotel J. Whipple $150.00 Per Day 1 $150.00 Hotel L. Kamikazi $150.00 Per Day 1 $150.00

TOTAL PER DIEM $372.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Erwin T&D - Non-Haz PFOS/PFAS Water $195.00 per drum 1 $195.00

TOTAL $195.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Miscellaneous Expendables $40.00 Per Day 1 $40.00 Shallow Groundwater Sampling Kit $290.00 Per Day 1 $290.00 Tubing, Poly HDPE $0.30 Per Foot 25 $7.50 Tubing, Silicon 3/16 x 3/8 $3.00 Per Foot 1 $3.00 Drum (55-gallon) $100.00 Each 1 $100.00

TOTAL EQUIPMENT $440.50

Complete forms to arrange for PFAS sample bottle order delivery and shipment from DEP Central Laboratory (2 hours). Characterize IDW and prepare waste profile for transportation and disposal of IDW (2 hours). Prepare and submit email summary with field documentation and certified laboratory report with PFAS results (2 hours). Prepare PFAS section for the draft Annual Monitoring Report (3 hours).

Collect samples from 10 wells listed in Subtask 2 for PFAS analysis, collect equipment blank for PFAS analysis (2 hours). Package and deliver PFAS samples to shipping point for DEP Central Laboratory (2 hours). Prepare data tables with PFAS analytical results (3 hours).

Prepare CADD Figures with PFAS data for Annual Groundwater Monitoring Report.

Collect samples from 10 wells listed in Subtask 2 for PFAS analysis, collect equipment blank for PFAS analysis (2 hours). Package and deliver PFAS samples to shipping point for DEP Central Laboratory (2 hours).

FINAL --7/24/96

LEVEL OF EFFORT/EXPENSE WORKSHEET

SUBTASK 3: Reporting

DATE: 10/25/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Consultant (M. Crews) 3

Senior Sci/Eng (S. Sider) 24

Senior Sci/Eng (B. Lucero) 4

Staff Sci/Eng (A. Strayer) 2

TOTAL LABOR 33

VEHICLE TYPE RATE UNIT USEAGE

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT $0.00

Develop conclusions and recommendations and review for final Annual Groundwater Monitoring Report.

Update data tables and prepare draft Annual Groundwater Monitoring Report.

Prepare CADD Figures

Document production.

FINAL --7/24/96

WSP USA Inc.

9428 Baymeadows Road, Suite 400, Jacksonville, Florida 32256 USA

T: +1 904 363-3430 F: +1 904 363-3445 wsp.com

October 25, 2024 Proposal No. 2024US330799

Mr. Patrick McGrane

Florida Department of Environmental Protection

Division of Waste Management

Waste Site Cleanup Section

2600 Blair Stone Road, MS 4520

Tallahassee, FL 32399-2400

RE: COST PROPOSAL FOR ANNUAL GROUNDWATER MONITORING

L&M CLEANERS OF PALM BEACH COUNTY

210 US HIGHWAY 1 NORTH

NORTH PALM BEACH, PALM BEACH COUNTY, FLORIDA

FACILITY IDENTIFICATION NUMBER: ERIC_5124

PROPOSED TASK ASSIGNMENT: DC038C

Dear Mr. McGrane, WSP USA Inc. (WSP) is pleased to provide the Florida Department of Environmental Protection (DEP) with this cost proposal for annual groundwater monitoring activities and expanded per- and polyfluoroalkyl substances

(PFAS) groundwater monitoring activities at the above-referenced site. This proposal includes a description of the proposed scope of services, level of effort sheets for each subtask, and a cost estimate form that summarizes the costs of the proposed services. The proposed scope of services is described below.

SUBTASK 1 PROJECT MANAGEMENT

To facilitate project quality and satisfactory completion of the proposed scope of work, all aspects of this project will be overseen by an experienced project manager. The project manager will be responsible for the schedule, budget, invoicing, project activities, and communications with the DEP and the field team. Project management will include coordination of field activities; resource allocation to confirm the work is conducted by qualified professionals in accordance with the project schedule; cost control and tracking of the budget status; and submittal of project invoices in accordance with the DEP Waste Site Cleanup Section requirements. The project manager will oversee the work so that it is conducted in a manner that is consistent with the requirements of the DEP-approved task assignment.

SUBTASK 2 ANNUAL GROUNDWATER MONITORING ACTIVITIES

Groundwater Sampling

WSP proposes collecting groundwater samples from ten monitoring wells. The attached Figures 1 through 3 show the monitoring well locations, groundwater flow direction, and chlorinated volatile organic compound (VOC) results for each zone of the surficial aquifer during the previous monitoring event. The attached Figure 4 shows the

November 2023 PFAS screening results.

Mr. Patrick McGrane Proposal No. 2024US330799

Florida Department of Environmental Protection October 25, 2024

Prior to groundwater sampling, the depth-to-groundwater will be measured at accessible monitoring wells using an electronic water level indicator to determine groundwater elevations and flow direction. During the sampling event, the locks and well caps will be inspected for damage or degradation and repaired or replaced as necessary.

Groundwater samples will be collected from the wells in accordance with DEP Standard Operating Procedures

(SOPs) for Field Activities (DEP-SOP-001/01) dated January 2017 (effective April 16, 2018) and DEP SOPs for

Sampling and Analysis of PFAS, dated August 2020. Prior to collecting the groundwater sample, each well will be purged and field parameters including temperature, pH, specific conductance, dissolved oxygen, turbidity, and oxidation-reduction potential will be monitored. Purge volumes and field parameters will be recorded on field data procedures. Groundwater samples will be collected using low-flow sampling methods.

The samples will be placed in laboratory-supplied containers, labeled with a unique identification number attached to the outside of the sample container, and preserved on ice in a laboratory-provided cooler. Samples to be analyzed for chlorinated VOCs using EPA Method 8260B will be shipped to a Florida Department of Health and National

Environmental Laboratory Accreditation Program-certified fixed-base laboratory along with the completed chain-of-custody. Samples to be analyzed for PFAS using DEP SOP: LC001-3 or similar, will be collected and shipped to the DEP Central Laboratory in Tallahassee, Florida, along with the completed chain-of-custody.

Based on the September 2024 DEP guidance for PFAS sampling at DEP Drycleaning Solvent Cleanup Program sites and subsequent correspondence with the DEP, WSP recommends expanded PFAS monitoring during this annual groundwater monitoring event, based on the sum of perfluoro-n-octanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) concentrations above 300 nanograms per liter detected at MW007 and

MW008 during the November 2023 PFAS screening event.

The samples will be analyzed as follows:

Sample ID Chlorinated VOCs

(EPA Method 8260B)

PFAS

(DEP SOP: LC001-3 or Similar)

MW001 X X

MW002 X X

MW003 X X

MW004 X X

MW005 X X

MW006 X X

MW007 X X

MW008 X X

MW009 X X

MW007I X X

Equipment Blank --- X

Investigative Derived Waste

(IDW)

Total VOCs X

Interim Deliverable

Upon completion of Subtask 2, an e-mail deliverable will be submitted and include copies of the field data sheets, groundwater sampling logs, field notes, and laboratory chain-of-custody documentation.

SUBTASK 3 PFAS-RELATED COSTS AND IDW TRANSPORTATION AND DISPOSAL

WSP will include costs associated with the expanded PFAS monitoring activities in this subtask. These activities include completing bottle order requests with the DEP Central Laboratory; waste characterization and waste profiling; packaging and shipping PFAS samples to the DEP Central Laboratory; labor involved in sampling wells associated with PFAS analysis only; and investigation-derived waste (IDW) transportation and disposal.

Quality Assurance/Quality Control

WSP will collect one equipment blank sample during the groundwater sampling event. The equipment blank will be collected by pumping (peristaltic pump) PFAS-free water through silicon and/or HDPE tubing and into laboratory-supplied containers. The equipment blank will be analyzed for PFAS using DEP SOP: LC001-3 (or similar), as shown in the above table.

Investigation-Derived Waste

WSP will containerize the IDW purge water and decontamination water in a 55-gallon drum. WSP will collect a waste characterization sample from the drum for analysis of total VOCs using EPA Method 8260 and PFAS using

DEP SOP: LC001-3 (or similar), as shown in the above table. The drum will be temporarily staged onsite, pending waste characterization. For cost-estimating purposes, WSP has assumed that the IDW can be transported and disposed of as non-hazardous waste at an approved facility. The IDW transportation and disposal subcontractor will provide WSP with a non-hazardous waste manifest upon delivery to the disposal facility. WSP estimates one drum of IDW purge water will be generated during the field activities.

Interim Deliverable

Upon completion of Subtask 3, an e-mail deliverable will be submitted for the PFAS samples and include copies of the field data sheets, equipment calibration forms, field notes, and laboratory chain-of-custody documentation.

SUBTASK 4 REPORTING

WSP will prepare an Annual Groundwater Monitoring Report that will include a description of the sampling procedures, evaluation of the analytical results; comparison of current to historical data; tabulated summary of the current and historical analytical data; site maps showing the groundwater analytical results; water level elevation information in tables and figures; laboratory analytical data; and conclusions and recommendations.

HEALTH AND SAFETY

WSP will update the existing site-specific Health and Safety Plan for the field work. The work will be completed in safety vests, and steel-toed boots. A safety job briefing will be conducted prior to the start of work activities, and anytime the scope of work or site conditions change.

COST AND SCHEDULE

The estimated cost to complete the proposed scope of work is $19,461.41. WSP anticipates the monitoring event will take place in December 2024 or January 2025. The level of effort sheets and cost estimate form are included in Attachment A. The IDW disposal subcontractor quotes are included in Attachment B. The following table summarizes the proposed costs and deliverable schedule.

Task Proposed Cost Proposed Schedule/Deliverables

Subtask 1 Project Management $ 1,821.19 June 27, 2025

Subtask 2 Annual Groundwater Monitoring Activities

$ 8,029.86 February 28, 2025 (E-mail summary with field documentation and laboratory chain-of-custody)

Subtask 3 PFAS Related Costs and IDW Transportation and Disposal

$ 4,139.53 March 28, 2025 (E-mail summary with field documentation and certified laboratory analytical report for PFAS and non-hazardous waste manifest for IDW)

Subtask 4 Reporting $ 5,470.83 May 30, 2025 (Annual Groundwater Monitoring Report)

Total/Completion Date $ 19,461.41 July 25, 2025

WSP appreciates the opportunity to provide services to the DEP. Should you require additional information or clarifications, please contact us at (904) 363-3430.

Sincerely, WSP USA Inc.

Stephen J.R. Sider, GISP, PG Matthew C. Crews, PE

Lead Consultant, Geology Assistant Vice President, Environmental Engineering

SJRS/MCC/as

Attachments: Figure 1 Site Layout, Utility Locations, and Dry Cleaner Building Layout Figure 2 Potentiometric Map of the Shallow Zone Surficial Aquifer (September 19, 2023) Figure 3 Chlorinated VOC Concentrations in the Shallow and Intermediate Zone of the Surficial Aquifer (September 2023) Figure 4 PFAS Analytical Results in Groundwater

Attachment A Level of Effort Sheets and Cost Estimate Form Attachment B Subcontractor Quotes

G:\Projects\DEP-Drycleaning\Projects\West Palm\L&M Cleaners\DC038C - Ann GW Monitoring\Proposal\DC038C - L&M Cleaners Annual GW Mon Proposal_ERIC_5124.docx

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