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.

HW683

DC034B August 30, 2024

This Task Assignment authorizes Geosyntec to conduct Annual Groundwater

Monitoring at the Former Penthouse Cleaners site in accordance with the Geosyntec scope of work, cost estimate and schedule received on March 18, 2024.

Sarah Aduwa 850-245-8973 Geosyntec

Melissa Shook 321-914-9394

ERIC 5539

2442 South Volusia Avenue Orange City, Volusia County, Florida

Former Penthouse Cleaners

$ 7,107.51

$ 7,107.51

Scope of Work

Geosyntec

Todd Kafka

Contract Manager

Todd Kafka, P.G. Digitally signed by Todd Kafka, P.G.

Date: 2024.03.21 14:01:25 -04'00'

Jennifer Farrell

Digitally signed by Jennifer Farrell Date: 2024.03.21 10:38:11 -04'00'

N/A

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

WC TAFORM

Contract Number:

Task Assignment #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

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

To:

From:

Date:

HW683 Contract Negotiation File Former Penthouse Cleaners Volusia County, Florida

ERIC_5539

Sarah Aduwa, Project Manager March , 2024

Subject: Negotiation Summary

HW68 DC034B

This Task Assignment authorizes Geosyntec to conduct Annual Groundwater Monitoring at the Former Penthouse Cleaners site in accordance with the Geosyntec scope of work, cost estimate and schedule received on March , 2024. The SOW/ LOE incorporates comments provided by FDEP in the Annual Groundwater Monitoring Report – 2023 dated 24 July 2023.

Subtask 2: Groundwater Sampling Geosyntec will collect depth-to-groundwater measurements from 15 existing monitoring wells at the Site, collect groundwater samples from five Passive Diffusion Bags (PDBs) (already deployed within the monitoring wells from the last groundwater sampling event), and redeploy new PDBs at MW001, MW004, MW005, MW006, MW008. The monitoring wells include three Upper Floridan aquifer wells (MW001, MW004, and MW008) and two lower surficial wells (MW005 and MW006). Water quality parameters will not be collected as part of PBD sampling. Groundwater samples will be submitted for laboratory analysis of Volatile Organic Hydrocarbon (VOH) by Environmental Protection Agency (EPA) Method 8260B.

Subtask 3: Annual Groundwater Monitoring Report Preparation Geosyntec will prepare a report summarizing sampling activities and results and provide conclusions and recommendations based on data evaluation. The report will contain field forms, tables summarizing field and laboratory data, figures showing groundwater flow directions (2), and a summary of the groundwater monitoring event.

The FDEP Project Manager agrees to the scope of work and final cost associated with this Task Assignment. The final cost is $7, with 5 labor hours.

Printed on recycled paper.

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Former Penthouse Cleaners SUBTASK: Groundwater Sampling

DATE: 2/26/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Staff Professional

M. Shook 2

Senior Staff Professional

L. Haverlin 14

TOTAL LABOR 16

VEHICLE TYPE RATE UNIT USEAGE

Truck $120.00 Day 1 $120.00

Subtotal $120.00

TOTAL VEHICLE $120.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

TOTAL SUB $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

VOHs $73.00 5 0 $365.00

Subtotal $365.00

Shipping

Small Cooler (0 to 25 lbs) $110.00 1 $110.00

Subtotal $110.00

TOTAL LAB $475.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Analytical Related

Water Level Meter $25.00 Day 1 $25.00

Subtotal $25.00

Expendables

Expendables $40.00 Day 1 $40.00

Subtotal $40.00

Other

Diffusion Sampling (2"well) $36.00 Day 5 $180.00

Subtotal $180.00

TOTAL EQUIPMENT $245.00

Property owner and tenant notification (1 hr); update contact information and task hazard analyses in HASP (1 hr)

Field prep (1 hr); Mobilization/demobilization (2 hr); collect water levels (0.25hr/well x 15 wells = 4 hr), collect PDBs samples and redeploy (1 hr/well x 5 wells = 5 hr); sample shipping and paperwork (2 hr)

3/20/2024 Page 3 of 4 Subtask 2

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Former Penthouse Cleaners SUBTASK: Report Preparation

DATE: 2/26/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal

T. Kafka 1

Project Professional

M. Hensley 5

Senior Staff Professional

M. Shook 20

Administrative Assistant

P. Gallagher 2

TOTAL LABOR 28

VEHICLE TYPE RATE UNIT USEAGE

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

TOTAL SUB $0.00

LABORATORY COSTS

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT $0.00

Report formatting, PDF compilation

Data evaluation, prepare conclusions/recommendations, sign/seal report

Prepare 6 report figures

Prepare report text, appendices, figures, and tables

3/20/2024 Page 4 of 4 Subtask 3

6770 S. Washington Ave, Suite 3 Titusville, FL 32780

PH 321.747.1909

www.geosyntec.com

FR0857F/PENTHOUSE CLEANERS SOW-NAM 2024

18 March 2024 Ms. Sarah Aduwa Florida Department of Environmental Protection 2600 Blair Stone Road, MS 4520 Tallahassee, Florida 32399-2400

Subject: Scope of Work and Level of Effort Annual Groundwater Monitoring - 2024

Former Penthouse Cleaners 2442 South Volusia Avenue Orange City, Volusia County, Florida FDEP Facility ID ERIC_5539

Dear Ms. Aduwa:

Geosyntec Consultants, Inc. (Geosyntec) has prepared this scope of work (SOW) and level of effort (LOE) for annual groundwater monitoring at the Former Penthouse Cleaners (the “Site”; Facility ID ERIC_5539) located at 2442 South Volusia Avenue in Volusia County, Orange City, FL. This SOW/LOE incorporates comments provided by the Florida Department of Environmental Protection (FDEP) in the Annual Groundwater Monitoring Report - 2023 dated 24 July 2023 (Report). The SOW consists of three subtasks and is summarized below.

Subtask 1 – Project Management

Subtask 2 – Groundwater Sampling

Geosyntec will mobilize to the Site in May or June 2024. As recommended in the 2023 Report, Geosyntec will collect depth-to-groundwater measurements from 15 existing monitoring wells at the Site, collect groundwater samples from five Passive Diffusion Bags (PDBs) (already deployed within the monitoring wells from the last groundwater sampling event), and redeploy new PDBs at MW001, MW004, MW005, MW006, MW008. The monitoring wells include three Upper Floridan aquifer wells (MW001, MW004, and MW008) and two lower surficial wells (MW005 and MW006). Water quality parameters will not be collected as part of PBD sampling. Groundwater samples will be submitted for laboratory analysis of Volatile Organic Hydrocarbon (VOH) by Environmental Protection Agency (EPA) Method 8260B. Water remaining in the PDBs after sampling will be returned to the monitoring well from which it was pulled. IDW will not be collected or containerized during sampling activities. The 2024 sampling event will require one mobilization to the Site.

The Site property, located at 2422 South Volusia Avenue, Orange City, Florida (Parcel ID 30- 18-15-00-00-0300) is owned by Millstone Commercial LLC & Orange City Center, LLC. The existing agreement for this property was authorized in June 2019 by Kevin B Longe ( an agent of Millstone Commercial LLC & Orange City Center, LLC, and is still valid. However, the existing agreement should be updated to the latest FDEP site access agreement language.

Ms. Sarah Aduwa 18 March 2024

FR0857I/PENTHOUSE CLEANERS SOW-NAM 20243

Therefore, an updated Source-Property Access Agreement will be pursued but will not be required to be in place in order to collect samples.

Subtask 3 – Annual Groundwater Monitoring Report Preparation

Geosyntec will prepare a report summarizing sampling activities and results and provide conclusions and recommendations based on data evaluation. The report will contain field forms, tables summarizing field and laboratory data, figures showing groundwater flow directions (2), and a summary of the groundwater monitoring event. The PCE groundwater isocontour maps (2 depth intervals) will be updated with new analytical results. The report will be signed and sealed by a Florida-licensed geologist and one electronic copy of the final report will be submitted to the FDEP via email and uploaded to Geosyntec’s Sharepoint site for FDEP’s access as well.

Invoice and Deliverable Schedule:

Note that this schedule reflects a two-week FDEP review of the LOE. Geosyntec requests the following schedule of deliverables and invoices:

Subtask Deliverable Deliverable Date Invoice Amount

1, 2 & 3 Submittal of Annual Groundwater

Monitoring Report 28 July 2024 $7,107.51

TOTAL COST $7,107.51

We appreciate this opportunity to work with FDEP on this project. Feel free to contact us if you have any questions or require any additional information.

Sincerely, Melissa Shook Senior Staff Professional

Todd K. Kafka, P.G.

Sr. Principal Hydrogeologist