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

DC011B Completion April 30, 2023

This Task Assignment authorizes Geosyntec to conduct annual groundwater monitoring at former Scott's Custom Cleaners located in Clearwater, FL in accordance with the Geosyntec scope of work, cost estimate, and schedule received on January 19, 2023.

Brittany Plyler 850-245-8851 Contractor Contractor

Contractor Contractor

Contractor Contractor

Contractor

Geosyntec

Geosyntec

Fabio Fortes 703-606-8538

ERIC_5307

2454 McMullen Booth Road, Suite 205, Clearwater, FL 33759

Scott's Custom Cleaners

✔ $ 10,273.14

$ 10,273.14

Scope of Work

Todd Kafka

Contract Manager

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

Date: 2023.01.26 15:30:27 -05'00'

Kelly Crain

Kelly Crain Digitally signed by Kelly Crain Date: 2023.01.26 12:30:52 -05'00'

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 Groundwater Monitoring Report and IDW Manifest; PM 03/24/2023

Subtask 1, 2, and 3 - Submittal and FDEP approval of the Groundwater Monitoring Report and IDW Manifest; PM $ 10,273.14

$ 10,273.14

HW683

DC011B

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 Scott’s Custom Cleaners Clearwater, Florida 33759

ERIC_5307

Brittany Plyler, Project Manager January 23, 2023

Subject: Negotiation Summary

HW683_DC011B

This Task Assignment authorizes Geosyntec to perform annual groundwater monitoring at the former Scott’s Custom Cleaners, Inc. facility located in Clearwater, Florida in accordance with the January 19, 2023, Scope of Work, and Cost Estimate.

Subtask 1- Geosyntec confirmed on January 11, 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- Geosyntec will collect a total of 9 groundwater samples from MW002, MW-7, MW- 8, MW-9, MW-11, MW-13, MW-14, MW-17, and MW-19. Groundwater samples will be submitted under chain of custody protocol for laboratory analysis of volatile organic halocarbons (VOHs) by Environmental Protection Agency Method 8260B.

Subtask 3- Geosyntec will submit a Groundwater Monitoring Report that will be signed and sealed by a licensed Florida engineer or geologist and include field forms and updated tables and figures.

Geosyntec confirmed site access on January 25, 2023.

The FDEP Project Manager agrees to the scope of work and final cost associated with this Task Assignment. The final cost for this Task Assignment is $10,273.14 with 70 labor hours.

Printed on recycled paper.

FDEP COST ESTIMATEContractor: Geosyntec Consultants

Date: 1/10/2023

Task #: SubTask 1 Project Management SubTask 6

Site: Scott's Custom Cleaners SubTask 2 Annual Groundwater Sampling SubTask 7

Activity/Phase: SubTask 3 Groundwater Monitoring Report SubTask 8

Project Manager: Fabio Fortes SubTask 4 SubTask 9

SubTask 5 SubTask 10

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

$40.38 Project Manager F. Fortes 8 7.9 $76.92 Principal T. Kafka 2 0 2 0 0 0 0 0 0 0 $40.38 Professional F. Fortes 27 11 16 0 0 0 0 0 0 0 $46.15 Project Professional M. Hensley 3 0 3 0 0 0 0 0 0 0 $36.06 Sr. Staff Professional K. Pierce 29 27 2 0 0 0 0 0 0 0 $33.65 Administrative Assistant S. Darling 1 0 1 0 0 0 0 0 0 0

Total Hours 70 8 38 24 0 0 0 0 0 0 0

Direct Labor $2,781.99 $320.05 $1,417.80 $1,044.14 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 172.70% $4,804.50 $552.73 $2,448.54 $1,803.23 $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 $7,586.49 $872.78 $3,866.34 $2,847.37 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Travel Vehicle Rental $240.00 $240.00 $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 $240.00 $240.00 $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 $110.00 $110.00 $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 $110.00 $110.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $11.00 $11.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $121.00 $121.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $657.00 $657.00 $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 $150.00 $150.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $807.00 $807.00 $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 $80.00 $80.00 $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) $580.00 $580.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (IDW related) $100.00 $100.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $760.00 $760.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $9,514.49 $872.78 $5,794.34 $2,847.37 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Completion Fee $758.65 $87.28 $386.63 $284.74 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $10,273.14 $960.06 $6,180.97 $3,132.11 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Groundwater Sampling

Cost Estimate Page 1 of 3 Cost Estimate

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Scott's Custom Cleaners SUBTASK: Annual Groundwater Sampling

DATE: 01/10/23

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Professional

F. Fortes 11

Sr Staff Professional K. Pierce

TOTAL LABOR 38

VEHICLE TYPE RATE UNIT USAGE

Truck K Pierce $120.00 Day 2 $240.00 Subtotal $240.00

TOTAL VEHICLE $240.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

IDW

Erwin Non-hazardous GW IDW 1 $110.00 $110.00

Subtotal $110.00

TOTAL SUB $110.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

VOHs $73.00 9 0 $657.00

Subtotal $657.00 Shipping VOHs Large Cooler (25 to 50 lbs) $150.00 1 $150.00

Subtotal $150.00

TOTAL LAB $807.00

EQUIPMENT ITEM RATE COSTING UNIT USAGE TOTALS

Analytical Related

Shallow Groundwater Sampling Kit $290.00 Day 2 $580.00 Subtotal $580.00

IDW Related Drum $100.00 Drum 1 $100.00

Subtotal $100.00 Expendables

$40.00 Day 2 $80.00 Subtotal $80.00

TOTAL EQUIPMENT $760.00

rd trip mobe and site visit to locate MWs inside/outside restaurant (4 hrs), RPO and tenant notifications (1 hr), Evaluate field data (2 hrs), Characterization and waste profile for transportation and disposal of IDW drum (2 hrs)

Field preparation (1 hrs), Mobilization/Demobilization (1.5 hr/day * 2 days = 3 hrs), Calibrate sampling equipment (0.5 hr/day x 2 day = 1 hr), Collect 16 depth to water measurements (3 hrs), Low-flow groundwater sampling (1.5 hr/well x 9 wells = 14 hrs).

IDW management (1 hr). Sample management (2 hrs), Field documents package (2 hrs)

1/23/2023 Page 2 of 3 Subtask 2

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Scott's Custom Cleaners SUBTASK: Groundwater Monitoring Report

DATE: 01/10/23

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal T. Kafka 2

Professional F. Fortes 16

Project Professional M. Hensley 3

Sr Staff Professional K. Pierce 2

Administrative Assistant S. Darling 1

TOTAL LABOR 24

Report assembly and PDF compilation (1 hr)

Data evaluation and prepare GWM report recommendations

Preparation of Groundwater Monitoring Report

Groundwater contour figures and groundwater results figures

Prepare GW results table

1/23/2023 Page 3 of 3 Subtask 3

12802 Tampa Oaks Blvd, Suite 151 Tampa, Florida 33637

PH 813.558.0990

FAX 813.558.9726

www.geosyntec.com

FR3305B/Scotts Custom Cleaners (ERIC_5307)_SOW_GW Sampling

19 January 2023

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

Subject: Annual Groundwater Monitoring SOW/LOE Scott’s Custom Cleaners, Inc. (ERIC_5307) 2454 McMullen Booth Road, Suite 205 Clearwater, Florida

Dear Ms. Plyler, Geosyntec Consultants, Inc. (Geosyntec) has prepared the following scope of work (SOW) and proposed level of effort (LOE) to perform annual groundwater monitoring at the former Scott’s Custom Cleaners, Inc. facility (herein, the “Site”) located in Clearwater, Florida. Geosyntec prepared this SOW to update groundwater analytical results since the existing data is over 270 days old (groundwater samples were last collected in November 2021). A copy of the CEF and LOE is provided as Attachment A.

A description of task breakdown for groundwater sampling activities and report preparation is provided below.

Subtask 1 – Project Management

Fabio Fortes will be the Geosyntec Project Manager. His labor hours are directly computed.

Subtask 2 – Annual Groundwater Monitoring

Geosyntec will collect groundwater samples from 9 accessible groundwater monitoring wells.

Prior to groundwater sampling, Geosyntec will gauge and record the depth-to-water (DTW) from 16 surficial aquifer monitoring wells within a 24-hour period, including from 6 wells that are not anticipated to be sampled during this event. Additional effort is included for the PM to visit the site on the first day to locate the monitoring wells, many of which are hidden/obscured within heavy overgrowth along a ravine leading to a retention pond and creek. Geosyntec will collect a total of 9 groundwater samples from MW002, MW-7, MW-8, MW-9, MW-11, MW-13, MW-14, MW-17, and MW-19. Geosyntec assumes that a peristaltic pump will be used to collect

Scott’s Custom Cleaners

FR3305E/Scotts Custom Cleaners (ERIC_5307)_SOW_GW Sampling groundwater samples from the superficial monitoring wells, consistent with previous sampling events. Field activities will be conducted in accordance with the FDEP Standard Operating Procedures.

Surficial aquifer monitoring wells MW-1, MW-10, MW-12, MW-16, MW-18, MW-20, and MW- 21 and Upper Floridan aquifer monitoring wells (DMW-1 through DMW-2) will not be sampled during this event because of the absence of exceedances of Groundwater Cleanup Target Levels (GCTL) during the last three annual groundwater sampling events (see Figures 1 and 2).

Groundwater samples will be submitted under chain of custody protocol for laboratory analysis of volatile organic halocarbons (VOHs) by Environmental Protection Agency Method 8260B. Table 1 summarizes the annual groundwater monitoring plan for 2022.

Investigation Derived Waste (IDW) Management

Based on previous sampling events, it is estimated that purge water generated during sampling activities will be containerized in one, 55-gallon drum. Geosyntec also assumes the existing waste characterization analytical results can be used for disposal investigation-derived waste (IDW). Bid costs prepared by the waste disposal companies are summarized in the following table and included in Attachment B. Based on the bids, Geosyntec recommends selecting Erwin to haul and dispose of IDW generated during monitoring activities.

Non-Hazardous Water (Per 55-gal. drum) Clark Environmental $50 + $60 + $30 = $140 Erwin Remediation $110

Universal Environmental Solutions $125

Subtask 3 – Groundwater Monitoring Report

Geosyntec will submit a Groundwater Monitoring Report that will be signed and sealed by a licensed Florida engineer or geologist and include field forms and updated tables and figures. The field forms will consist of groundwater sampling, calibration, and DTW logs generated on-Site during the sampling activities. The tables will include (i) DTW measurements, (ii) groundwater analytical results for VOHs, and (iii) geochemical field parameters. The figures will include (i) Site map, (ii) groundwater elevation contours in the surficial aquifer, and (iii) groundwater analytical results in the surficial aquifer.

Scott’s Custom Cleaners

FR3305E/Scotts Custom Cleaners (ERIC_5307)_SOW_GW Sampling

Invoice and Deliverable Schedule

Please note the following schedule is contingent on FDEP review and approval of this SOW/LOE within two weeks of submittal. We have tentatively scheduled groundwater sampling for the week of 01/23/2023.

Subtask Deliverable Deliverable Date Invoice Amount

1, 2, and 3 Submittal of Groundwater Monitoring Report and IDW Manifest 3/24/2023 $10,273.14

Total $10,273.14 The above schedule is based on sampling being conducted in January 2023.

CLOSURE

As always, it is a pleasure to work with the FDEP. If you require any additional information or have any questions, please contact Fabio Fortes at 703-606-8538.

Sincerely, Fabio Fortes, P.E.

Professional Engineer

Todd K. Kafka, P.G.

Senior Principal Hydrogeologist

Figures Attachment A – CEF/LOE Attachment B – IDW Transport and Disposal Quotes

TABLES

TABLE 1

Annual Groundwater Monitoring Plan 2023

Scott’s Custom Cleaners, Inc.

2454 McMullen Booth Road, Suite 205

Clearwater, Florida

Diameter Well Screen

Interval Analysis

(inches) (ft BLS) VOHs - 8260B

MW-1 2 2 - 12* X

MW-7 2 18.5 - 28.5* X X

MW-8 2 2 - 12* X X

MW-9 2 2 - 12* X X

MW-10 2 2 - 12* X

MW-11 2 2 - 12* X X

MW-12 2 5 - 15* X

MW-13 0.75 14-19 X X

MW-14 0.75 3 - 13 X X

MW-16 0.75 4 - 9 X

MW-17 0.75 15 - 20 X X

MW-18 0.75 3 - 13 X

MW-19 0.75 15 - 20 X X

MW-20 2 15 - 20 X

MW-21 2 15 - 20 X

MW002 1 3 - 13 X X

DMW-1 2 50 - 60

DMW-2 2 65 - 70

DMW-3 2 65 - 75

Notes:

1. ft BLS indicates feet below land surface.

2. DTW indicates depth-to-water

3. VOH indicates volatile organic halocarbons

Surficial Aquifer Monitoring Wells

4. * indicates well previously installed by others (no data available on screened interval); screened interval shown is estimated based on approximate measured depth and assumed screen length of 10 feet.

Upper Floridan Aquifer Monitoring Wells

Well ID Measure

DTW

Page 1 of 1 Geosyntec Consultants, Inc.

FIGURES

S u it e

Suite 205

S u it e

MW-7 (18.5-28.5*) MW-16 (4-9)

MW-18 (3-13)

MW-14 (3-13)

MW002 (3-13)

MW-21 (15-20)

MW-20 (15-20)

MW-19 (15-20)

MW-17 (15-20)

MW-13 (14-19)

MW-6 (NA)MW-9 (2-12*)

MW-8 (2-12*)

MW-11 (2-12*)

MW-10 (2-12*)

MW-12 (5-15*)

MW-1 (2-12*)

SW003

SW002

SW001

SW001A

Path: (Titusville-01\DATA) T:\0GIS\FR3305_Scotts_Northwood_Cleaners\MXDs\202111\GW_Results_Surficial_202111.mxd 07 December 2021. Last Edited by: mhensley

0 30

Feet

³ Former Scotts Custom Cleaners

2454 McMullen Booth Road Clearwater, Pinellas County, Florida

FDEP ID# ERIC_5307

Surface Water and Monitoirng Well Groundwater Analytical Results - Surficial Aquifer

Figure

Tampa, FL December 2021

Legend

&> Surface Water Sampling Location

&< Surficial Aquifer Monitoring Well Location (showing screen interval ft BLS)

Unnamed Creek

Approximate Location of Former Scott's Custom Cleaners

Stormwater Retention Pond

3 µg/L PCE Isopleth

300 µg/L PCE Isopleth

3 µg/L TCE Isopleth

300 µg/L TCE Isopleth

1 µg/L VC Isopleth

70 µg/L cDCE Isopleth

Date

8/6/2018 0.50 U 0.61 U 0.32 U 0.26 U

SW001 (0.5)

PCE TCE cDCE VC

Date

4/21/2020 0.50 U 0.61 U 0.32 U 0.26 U

SW001A (0.5)

PCE TCE cDCE VC

Date

8/8/2018 0.50 U 0.61 U 0.32 U 0.26 U

4/21/2020 0.50 U 0.61 U 0.32 U 0.26 U

SW002 (0.5)

PCE TCE cDCE VC Date

4/21/2020 0.50 U 0.61 U 0.32 U 0.26 U

SW003 (0.5)

PCE TCE cDCE VC

Date

8/8/2018 0.50 U 0.61 U 31 2.0

4/21/2020 0.50 U 0.61 U 0.90 I 0.26 U

11/3/2021 0.29 U 0.61 U 8.0 0.36 I

11/3/2021 (DUP) 0.29 U 0.61 U 8.1 0.26 U

PCE TCE cDCE VC

MW-1 (2 - 12*)

Date

8/8/2018 0.50 U 0.61 U 0.32 U 0.26 U

4/21/2020 0.50 U 0.61 U 0.32 U 0.26 U

11/3/2021 0.29 U 0.61 U 0.32 U 0.26 U

MW-8 (2 - 12*)

PCE TCE cDCE VC

Date

8/8/2018 0.50 U 0.61 U 0.32 U 0.26 U

4/21/2020 0.50 U 0.61 U 0.32 U 0.26 U

11/3/2021 0.29 U 0.61 U 39 3.0

MW-9 (2 - 12*)

PCE TCE cDCE VC

Date

10/15/2018 0.50 U 0.61 U 6.6 7.2

4/21/2020 0.50 U 0.61 U 13 11

11/3/2021 0.29 U 0.61 U 4.9 0.26 U

11/3/2021 (DUP) 0.29 U 0.61 U 5.4 0.26 U

MW-11 (2 - 12*)

PCE TCE cDCE VC

Date

8/6/2018 0.50 U 0.61 U 0.32 U 0.26 U

4/21/2020 0.50 U 0.61 U 0.32 U 0.26 U

11/2/2021 0.29 U 0.61 U 0.32 U 0.26 U

MW-12 (5 - 15*)

PCE TCE cDCE VC

Date

10/15/2018 8,500 370 84 13 U

1/21/2019 14,000 820 150 7.4 I

4/20/2020 5,700 490 73 17

11/2/2021 4,800 540 99 5.1 U

MW-13 (14-19)

PCE TCE cDCE VC

Date

10/15/2018 0.50 U 0.61 U 0.32 U 0.26 U

4/21/2020 0.50 U 0.61 U 0.32 U 0.26 U

11/3/2021 0.29 U 0.61 U 0.32 U 0.26 U

MW-16 (4 - 9)

PCE TCE cDCE VC

Date

1/21/2019 0.50 U 4.1 15 3.1

4/20/2020 0.50 U 0.61 U 13 3.3

11/2/2021 0.29 U 0.61 U 20 1.3

MW-17 (15 - 20)

PCE TCE cDCE VC

Date

1/21/2019 0.69 I 0.61 U 0.32 U 0.71 I

4/21/2020 0.50 U 0.61 U 0.32 U 0.26 U

11/2/2021 0.29 U 0.61 I 0.53 I 0.79 I

MW-18 (3 - 13)

PCE TCE cDCE VC

Date

4/9/2019 0.50 U 0.61 U 0.32 U 0.26 U

4/21/2020 0.50 U 0.61 U 0.32 U 0.26 U

11/2/2021 0.29 U 0.61 U 0.32 U 0.26 U

MW-21 (15 - 20)

PCE TCE cDCE VC

Date

8/8/2018 0.50 U 0.61 U 0.32 U 0.26 U

4/21/2020 0.50 U 0.61 U 0.32 U 0.26 U

11/3/2021 0.29 U 0.61 U 0.32 U 0.26 U

MW-10 (2 - 12*)

PCE TCE cDCE VC

Date

8/26/2018 0.50 U 0.61 U 8.6 0.73 I

4/20/2020 0.50 U 0.61 U 26 3.1

11/2/2021 0.31 I 0.61 U 56 9.9

MW002 (3 - 13)

PCE TCE cDCE VC

Date

10/15/2018 0.78 I 0.61 U 4.0 1.6

1/21/2019 1.2 I 1.1 I 4.5 2.8

4/20/2020 1.0 I 0.61 U 2.6 1.5

11/2/2021 0.29 U 0.61 U 1.4 1.3

MW-14 (3 - 13)

PCE TCE cDCE VC

Date

4/9/2019 0.50 U 0.61 U 0.32 U 0.26 U

4/21/2020 0.50 U 0.61 U 0.32 U 0.26 U

11/2/2021 0.29 U 0.61 U 0.32 U 0.26 U

MW-20 (15 - 20)

PCE TCE cDCE VC

Date

1/21/2019 0.50 U 6.1 0.32 U 0.26 U

4/21/2020 0.50 U 0.61 U 0.32 U 0.26 U

11/2/2021 0.29 U 0.61 U 0.32 U 0.26 U

MW-19 (15 - 20)

PCE TCE cDCE VC

Notes:

1. ft BLS indicates feet below land surface.

2. Results and screening criteria are presented in micrograms per liter (µg/L).

3. DUP indicates duplicate sample result.

4. NA indicates not available.

5. U indicates the compound was analyzed for but not detected above the laboratory method detection limit listed.

6. I indicates the reported value is between the method detection limit and the practical quantitation limit.

7. Yellow shaded, bold text indicates an exceedance is of the

Florida Department of Environmental Protection (FDEP) Groundwater Cleanup Target Levels (GCTL), per Chapter

62-777 FAC.

8. Orange shaded, bold text indicates an exceedance of the FDEP Natural Attenuation Default Concentration (NADC), per Chapter 62-777 FAC.

9. * indicates well previously installed by others (no data available on screened interval); screened interval shown is estimated based on approximate measured depth and assumed screen length of 10 feet. These monitoring well locations are estimated.

10. Source of 2020 aerial: Florida Department of Transportation Aerial Photo Look Up System website.

Parameter Tetrachloroethene Trichloroethene cis-1,2-Dichloroethene Vinyl Chloride

Abbreviation PCE TCE cDCE VC

GCTL 3 3 70 1

NADC 300 300 700 100

Groundwater Screening Criteria

Parameter Tetrachloroethene Trichloroethene cis-1,2-Dichloroethene Vinyl Chloride

Abbreviation PCE TCE cDCE VC

Criteria 8.85 80.7 NA 2.4

Freshwater Surface Water Screening Criteria

Date

8/8/2018 0.50 U 0.61 U 27 1.8

4/21/2020 0.50 U 0.61 U 26 0.26 U

11/2/2021 0.29 U 0.61 U 0.32 U 0.26 U

MW-7 (18.5 - 28.5*)

PCE TCE cDCE VC

S u it e

4Suite 205

S u it e

DMW-3 (65-75)

DMW-2 (65-70)

DMW-1 (50-60)

Path: (Titusville-01\DATA) T:\0GIS\FR3305_Scotts_Northwood_Cleaners\MXDs\202111\GW_Results_UpperFloridan_202111.mxd 23 November 2021. Last Edited by: MHensley

0 30 Feet

³ Former Scotts Custom Cleaners

2454 McMullen Booth Road Clearwater, Pinellas County, Florida

FDEP ID# ERIC_5307

Monitoring Well Groundwater Analytical Results - Upper Floridan Aquifer

Figure

Tampa, FL December 2021

Legend

&< Upper Floridan Aquifer Monitoring Well Location (showing screen interval ft BLS)

Unnamed Creek

Approximate Location of Former Scott's Custom Cleaners

Stormwater Retention Pond

Date

10/15/2018 0.50 U 0.61 U 0.32 U 0.26 U

4/22/2020 0.50 U 0.61 U 0.32 U 0.26 U

11/3/2021 0.29 U 0.61 U 0.32 U 0.26 U

DMW-1 (50 - 60)

PCE TCE cDCE VC

Date

10/15/2018 0.50 U 0.61 U 0.32 U 0.26 U

4/22/2020 0.50 U 0.61 U 0.32 U 0.26 U

11/3/2021 0.29 U 0.61 U 0.32 U 0.26 U

DMW-2 (65 - 70)

PCE TCE cDCE VC

Date

10/15/2018 0.50 U 0.61 U 0.32 U 0.26 U

4/22/2020 0.50 U 0.61 U 0.32 U 0.26 U

11/3/2021 0.29 U 0.61 U 0.32 U 0.26 U

DMW-3 (65 - 75)

PCE TCE cDCE VC

Parameter Tetrachloroethene Trichloroethene cis-1,2-Dichloroethene Vinyl Chloride

Abbreviation PCE TCE cDCE VC

GCTL 3 3 70 1

NADC 300 300 700 100

Groundwater Screening Criteria

Notes:

1. ft BLS indicates feet below land surface.

2. Results and screening criteria are presented in micrograms per liter (µg/L).

3. U indicates the compound was analyzed for but not detected above the laboratory method detection limit listed.

4. I indicates the reported value is between the method detection limit and the practical quantitation limit.

5. GCTL indicates Florida Department of Environmental Protection

(FDEP) Groundwater Cleanup Target Levels, per Chapter

62-777 FAC.

6. NADC indicates FDEP Natural Attenuation Default Concentration per Chapter 62-777 FAC.

7. Source of 2020 aerial: Florida Department of Transportation Aerial Photo Look Up System website.

ATTACHMENT B

SUBCONTRACTOR BIDS

1/7/22, 11:18 AM Clark Environmental Inc.: Quote Builder quote.clarkenvironmental.com/Quotes/ViewQuote?quoteId=19200 1/2

Quote Number: 19200

QUOTE

QUOTED TO: Todd Kafka

QUOTE DATE: 1/7/2022

COMPANY NAME: Geosyntec - 2022 QUOTED BY: Craig Burns

PHONE NUMBER:

Ext.

FAX NUMBER:

PROJECT REFERENCE: Drum Trans & Disposal for non-haz materials - Petro, Dry Cleaner & PFAS

CUSTOMER PO:

CONTACT EMAIL:

SITE ADDRESS: TBD

CLARK ENVIRONMENTAL, INC. IS PLEASED TO PROVIDE THE FOLLOWING

COST ESTIMATE FOR

THE SITE/ PROJECT LISTED ABOVE.

DESCRIPTION PRICE QTY. UNIT TOTAL

NON HAZ DRUM DISPOSAL**Soils, Solids, Sludges** $80.00 DRUM $0.00

NON HAZ DRUM DISPOSAL**Liquids, PPE, Pads/Rags** $60.00 DRUM $0.00

TRANSPORTATION: 0-100 miles from CLARK Mulberry FL <6 drums/site - surcharge of $50/site

$30.00 DRUM $0.00

TRANSPORTATION: 101-250 miles from CLARK Mulberry FL <6 drums/site - surcharge of $50/site

$40.00 DRUM $0.00

TRANSPORTATION: 251-400 miles from CLARK Mulberry FL <11 drums/site - surcharge of $200/site

$50.00 DRUM $0.00

Totes T&D is available. CLARK can also deliver new drums to each site if needed :$40 + tax

$0.00 . $0.00

HAZ Drums to be quoted case-by-case $0.00 . $0.00

TOTAL REQUIRED ITEMS $0.00

TOTAL OPTIONAL ITEMS $0.00

GRAND TOTAL $0.00

NOTES: Rates apply for FL. Labs and profiles must be approved prior to pick ups.

**Petro Sites required: TCLP 4 metals & TCLP Benzene**Dry Cleaner Sites require 8260 VOH's** Craig Burns

863.327.6289 - cburns@clarkenv.com

This quote will remain valid for 2022 and based on payment in net 30 days. Quote based on an accepted and approved profile. Please sign and return to accept this quotation and by signing agree to all terms and conditions.

Name (print) Title

Fabio.Fortes Rectangle

1/7/22, 11:18 AM Clark Environmental Inc.: Quote Builder quote.clarkenvironmental.com/Quotes/ViewQuote?quoteId=19200 2/2

Signature Date

CLARK ENVIRONMENTAL, INC. * 755 Prairie Industrial Pkwy. * Mulberry, Florida 33860 Telephone: 863-425-4884 * Fax: 863-425-2854

WWW.ClarkEnvironmental.com

408 Ditmar Street

Pensacola, FL 32503

ErwinRemediation@Gmail.com - P.O. Box 884 Gulf Breeze, FL 32562

(850) 292-6511

To: Mr. Todd Kafka - Geosyntec Consultants, Inc.

12802 Tampa Oaks Blvd, Ste 151

Tampa, FL 33637

June 14, 2022

Re: Non-Hazardous Drum Disposal Quote

Mr. Kafka:

The price for the transportation and disposal (T&D) of drums of non-hazardous soil, mud and water is listed below.

Non-Hazardous Chlorinated VOHs, Petroleum and Metals:

Description Rate Unit

T&D - Non-Haz Soil $ 110.00 Per Drum

T&D - Non-Haz Mud/Water $ 110.00 Per Drum

Non-Hazardous PFAS Impacted:

Description Rate Unit

Profile Fee $ 350.00 Per Site

T&D - Non-Haz PFOS/PFAS Impacted Soil $ 120.00 Per Drum

T&D - Non-Haz PFOS/PFAS Impacted Mud/Water $ 130.00 Per Drum

The prices listed are all inclusive without any additional fees or charges (fuel surcharge, low volume stop fee etc.) and are valid for all regions in the State of Florida except for the Florida Keys. Pricing for sites located in the Florida Keys will be bid on a case-by-case basis dependent on the volume of drums and the location.

This quote is valid for 90 days.

Respectfully, Jonathan Erwin

Erwin Remediation, Inc.

Email: ErwinRemediation@Gmail.com

Office: (850) 292-6511 mailto:Remediation@Gmail.com