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

DC046A Completion March 31, 2024

This Task Assignment authorizes Geosyntec to conduct Biennial PARM groundwater sampling in accordance with the Geosyntec scope of work, cost estimate, and schedule received on October 10, 2023.

Brittany Plyler 850-245-8851 Contractor Contractor

Contractor Contractor

Contractor Contractor

Contractor

Geosyntec

Geosyntec

Meslissa Shook

ERIC_5469

5401 Lake Howell Rd, Winter Park FL 32792

Nanak Cleaners

✔ $ 5,545.83

$ 5,545.83

Scope of Work

Todd Kafka

Contract Manager

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

Date: 2023.10.23 17:15:14 -04'00'

Kelly Crain

Kelly Crain Digitally signed by Kelly Crain Date: 2023.10.23 16:48:05 -04'00'

N/A

Murphy_SL Highlight

Murphy_SL Highlight

Murphy_SL Highlight

Murphy_SL Highlight

Murphy_SL Highlight

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

Subtask 1, 2, and 3: Submittal of Site Access Agreement, and Biennial PARM Report; PM 12/29/2023

Subtask 1, 2, and 3: Submittal of the Site Access Agreement, and Biennial PARM Report; PM $ 5,545.83

$ 5,545.83

HW683

DC046A

Printed on recycled paper.

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: HW683 Contract Negotiation File Nanak Cleaners Winter Park, Florida

ERIC_5469

From: Brittany Plyler, Project Manager Date: October 23, 2023 Subject: Negotiation Summary

HW683_DC046A

This Task Assignment authorizes Geosyntec to conduct Biennial PARM groundwater sampling in accordance with the Geosyntec scope of work, cost estimate, and schedule received on October 10, 2023.

Geosyntec confirmed on October 10, 2023, that Subtask 1 consists of the calculated project management labor, based upon 13% of the direct labor costs in this proposal, and includes fringe, overhead, other direct costs (ODCs) and completion fees.

Subtask 2: Costs include obtaining a new Site Access Agreement. Geosyntec will gauge and record the depth to water from 17 site monitoring wells and collect groundwater samples from three monitoring wells (MW004, MW009, and MW017R) from passive diffusion bags.

Groundwater samples will be submitted for laboratory analysis of volatile organic halocarbons (VOHs).

Subtask 3: Geosyntec will prepare the 2023 Post-Active Remediation Monitoring Report summarizing groundwater sampling activities

The FDEP Project Manager agrees to the scope of work and final cost associated with this Task Assignment. The final cost is $5,545.83 with 41 labor hours.

FDEP COST ESTIMATEContractor: Geosyntec Consultants

Date: 10/23/2023

Task #: DC009O SubTask 1 Project Management SubTask 6

Site: Nanak Cleaners SubTask 2 Biennial PARM Event SubTask 7

Activity/Phase: Biennial PARM Event SubTask 3 Biennial PARM Report SubTask 8

Project Manager: M. Shook SubTask 4 SubTask 9

SubTask 5 SubTask 10

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

$38.22 Project Manager M. Shook 5 4.9 $86.54 Principal T. Kafka 2 1 1 0 0 0 0 0 0 0 $51.44 Project Professional M. Hensley 2 0 2 0 0 0 0 0 0 0 $38.22 Senior Staff Professiona M. Shook 16 6 10 0 0 0 0 0 0 0 $34.38 Senior Staff Professiona L. Haverlin 15 13 2 0 0 0 0 0 0 0 $37.62 Administrative Assistant P. Gallagher 1 0 1 0 0 0 0 0 0 0

Total Hours 41 5 20 16 0 0 0 0 0 0 0

Direct Labor $1,628.10 $187.30 $762.80 $678.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 172.70% $2,811.74 $323.47 $1,317.36 $1,170.91 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Gen & Admin 0.00% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Fringe 0.00% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Labor $4,439.84 $510.77 $2,080.16 $1,848.91 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Cost Estimate Page 1 of 4 Cost Estimate

FDEP COST ESTIMATEContractor: Geosyntec Consultants

Date: 10/23/2023

Task #: DC009O SubTask 1 Project Management SubTask 6

Site: Nanak Cleaners SubTask 2 Biennial PARM Event SubTask 7

Activity/Phase: Biennial PARM Event SubTask 3 Biennial PARM Report SubTask 8

Project Manager: M. Shook SubTask 4 SubTask 9

SubTask 5 SubTask 10

Totals 1 2 3 4 5 6 7 8 9 10 Travel

Vehicle Rental $120.00 $120.00 $0.00 $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 $120.00 $120.00 $0.00 $0.00 $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 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Utilities $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 $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 Handling 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

Laboratory Analytical Costs $219.00 $219.00 $0.00 $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 $110.00 $110.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $329.00 $329.00 $0.00 $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 $40.00 $40.00 $0.00 $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) $173.00 $173.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $213.00 $213.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $5,101.84 $510.77 $2,742.16 $1,848.91 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Completion Fee $443.99 $51.08 $208.02 $184.89 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $5,545.83 $561.85 $2,950.18 $2,033.80 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Cost Estimate Page 2 of 4 Cost Estimate

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Nanak Cleaners SUBTASK: Biennial PARM Event

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal T. Kafka 1

Senior Staff Professional M. Shook 6

Senior Staff Professional L. Haverlin 13

TOTAL LABOR 20

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 3 0 $219.00

Subtotal $219.00 Shipping

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

TOTAL LAB $329.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables

Expendables $40.00 Day 1 $40.00 Subtotal $40.00

Other Metal Detector $40.00 Day 1 $40.00 Water Level Indicator $25.00 Day 1 $25.00 Small diameter diffusion sampler $36.00 Each 3 $108.00

Subtotal $173.00

TOTAL EQUIPMENT $213.00

10/23/2023

Data evaluation and path forward recommendation

H&S event preparation (1 hr); site access agreement (2 hr) field readiness (1 hr); technical direction of GW sampling (1 hr); RPO notification (1 hr)

Field preparation (1 hrs.), mobilization/demobilization (4 hrs.), locate (magnetometer) & collect 17 groundwater levels (0.25 hrs./well = 4 hrs.), sample 3 monitoring wells from PDB bags and re-deploy new PDBs (0.5 hrs./well = 2 hrs.); post-field paperwork (1 hrs.);

coordination with tenant in field for access to interior well (1 hr.)

10/23/2023 Page 3 of 4 Subtask 2

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Nanak Cleaners SUBTASK: Biennial PARM Report

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal T. Kafka 1

Project Professional M. Hensley 2

Senior Staff Professional M. Shook 10

Senior Staff Professional L. Haverlin 2

Administrative Assistant P. Gallagher 1

TOTAL LABOR 16

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

10/23/2023

Final report formatting/bookmarking/PDF.

Data evaluation, sign/seal as Florida-licensed P.G.

Prepare final GIS figures (GW Flow map, VOH distribution map w/ historical data).

Prepare Annual PARM Report, update tables, data evaluation.

Draft Report Tables (1 hr) and Groundwater Flow Maps (2 hrs)

10/23/2023 Page 4 of 4 Subtask 3

6770 S. Washington Avenue Suite 3

Titusville, FL 32780

PH 321-747-1909

www.geosyntec.com

Nanak SOW 2023

10 October 2023

Ms. Brittany Plyler Florida Department of Environmental Protection 2600 Blair Stone Road, MS 4520 Tallahassee, Florida 32399-2400

Subject: Scope of Work and Level of Effort Biennial PARM Groundwater Sampling/Report Nanak Cleaners

(ERIC_5469)

5401 Lake Howell Rd, Winter Park, Florida

Dear Ms. Plyler:

Geosyntec Consultants, Inc. (Geosyntec) has prepared this Scope of Work and Level of Effort (LOE) for the Florida Department of Environmental Protection (FDEP) for the Nanak Cleaners facility (FDEP Facility ID No. 599501107; Site) located in Winter Park, Florida. This Scope of Work and LOE were prepared based on FDEP’s request in March 2023 during a teleconference.

The attached LOE provides the pricing and costs associated with this task.

Subtask 1 – Project Management

Subtask 2 – Biennial PARM Event

Geosyntec will obtain an updated site access agreement from the owner of 5334 Lake Howell Rd, where DMW012 is located (last obtained in 1999). Once access is obtained, Geosyntec will gauge and record the depth to water from 17 site monitoring wells within a 24-hour period, including from 14 wells not targeted for sampling, on the first day of field activities (several of which are off-Site in high-traffic areas as shown on the attached figure) to document groundwater flow conditions (see Figure 1). A metal detector is included for the location of the small-diameter manholes installed on offsite private properties. Geosyntec will collect groundwater samples from three monitoring wells (MW004, MW009, and MW017R) from passive diffusion bags (PDBs) installed in the wells in December 2021. PDBs will be re-deployed in the same wells following sampling. Groundwater samples will be submitted for laboratory analysis of volatile organic halocarbons (VOHs) by Environmental Protection Agency (EPA) Method 8260B. Geosyntec estimates that the monitoring well sampling for this task can be performed by one field staff over one day with mobilization and associated tasks. Additional time has been added to this task to allow for the extra communication required to coordinate this field event due to the uncooperativeness of Nanak’s owner.

Ms. Brittany Plyler 25 August 2023

Nanak SOW 20232023

Subtask 3 – Biennial PARM Report

Geosyntec will prepare the 2023 Post-Active Remediation Monitoring Report summarizing groundwater sampling activities and results and provide conclusions and recommendations based on data evaluation. The PARM report will contain tables summarizing field/laboratory data, figures showing groundwater flow direction(s), and a summary of the groundwater monitoring event results. The report will be signed/sealed by a Florida-licensed geologist, and one electronic copy of the final report will be submitted to FDEP by email.

Schedule and Invoicing

This schedule of deliverables below assumes two weeks for task assignment approval.

Deliverable Deliverable Date Invoice Amount Subtasks 1, 2, and 3: Submittal of Biennial PARM Report

29 December 2023 $5,545.83

Task Assignment End Date 31 March 2023 $5,545.83

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

Sincerely, Melissa Shook, EIT Senior Staff Engineer

Todd Kafka, P.G.

Senior Principal Hydrogeologist

Figure

Figure

MW001 (2-12)

MW003 (2-12)

MW002 (2-12)

MW005 (2-12)

MW004 (2-12)

MW010 (25-30)

MW011 (25-30)

MW013 (25-30)

MW014 (25-30)

MW009 (2-12)

MW006 (2-12)

MW016 (2-12)

MW017R (2-12)

DMW007 (24.4-29.5)

DMW015 (40-45)

DMW012 (40-45)

DMW008 (36.5-41.5)

Site Map

Nanak Cleaners 5401 Lake Howell Road

Winter Park, Seminole County, Florida

Figure

P a th (T it u sv ill e -0

D A

TA

T:

G

IS

F R

N a n a k

M X

D s\

S it e

M a p

.m x d

D e c e m b e r

L a st

E d it e d b y m h e n sl e y

Notes:

1. ft BLS indicates feet below land surface.

2. Parcel boundaries obtained from Seminole County GIS website

(https://www.seminolecountyfl.gov/departments-services/information-services/gis-geographic-information-systems/gis-data.stml#) on 14

December 2021.

3. 2021 Imagery Source: Florida Department of Transporation Surveying and Mapping Office APLUS website. Tampa, FL December 2021

50 0 5025 Feet

³

Linden Road

L a k e

H o w e ll R o a d

Legend

Nanak Cleaners

Approximate Parcel Boundary

Upper Surficial Monitoring Well Location (showing screen interval, ft BLS)

Lower Surficial Monitoring Well Location (showing screen interval, ft BLS)