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.

HW682

HW009B Completion December 30, 2023

This Task Assignment authorizes ECT to perform replacement well installation activities and groundwater sampling in accordance with the attached Scope of Work and Cost Estimate.

Ginger Shirah 850-245-8899 Contractor Contractor

Contractor Contractor

Contractor Contractor

Contractor

Environmental Consulting and Technology, Inc. (ECT)

Environmental Consulting and Technology, Inc. (ECT)

Mark A. Culbreth 813-289-9338

ERIC_5475

895 Fox Valley Drive, Suite 113, Longwood, Seminole County

Sunland Cleaners

✔ $ 9,062.01

$ 9,062.01

Scope of Work

Mark A. Culbreth

Contract Manager

6/6/2023

Digitally signed by Mark Culbreth Date: 2023.06.06 14:31:42-04'00'Mark Culbreth Kelly Crain Digitally signed by Kelly Crain

Date: 2023.06.06 13:44:13 -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

Subtask 2: Documentation of field activities; Groundwater Sampling Report 07/28/2023

Subtask 3: Email deliverable for PFAS screening 08/28/2023

Subtasks 1 & 4: IDW Manifest; Project Management 09/28/2023

Upon Submittal and FDEP approval of Documentation of field activities; Groundwater Sampling Report $ 7,465.39

Upon Submittal and FDEP approval of Email deliverable for PFAS screening $ 380.70

Upon Submittal and FDEP approval of IDW Manifest; Project Management $ 1,215.92

$ 9,062.01

HW682

HW009B

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:

HW682 Contract Negotiation File Sunland Cleanersrs Longwood, Seminole County

ERIC_5475

Ginger Shirah, Project Manager June 5, 2023

Subject: Negotiation Summary

HW682 DC009B

This Task Assignment authorizes ECT to conduct replacement well installation and groundwater sampling activities in accordance with the April 25, 2023 Scope of Work and Cost Estimate.

Subtask 1: Project Management An automatic calculation based upon total direct labor hours determines the labor hours within this subtask.

Subtask 2: Replacement Well Installation & Groundwater Sampling This subtask includes costs associated with the well installation for replacement well MW001R, the well abandonment of MW001, depth to water measurements for three wells, and groundwater sampling for the replacement well at the site. Monitor well MW001R will be sampled and analyzed for PFAS as well as VOHs via EPA Method 8260

Subtask 3: PFAS Email Deliverable Monitoring well MW001 was part of the original PFAS screening schedule, but was unable to be sampled, therefore replacement monitoring well MW001R is being sampled instead. The results of the sampling will be submitted in an email deliverable containing the PFAS analytical report, PFAS figure, PFAS table, and field notes.

Subtask 4: IDW This subtasks includes costs associated with the transport and disposal of the IDW generated in Subtask 2.

A site access agreement has been executed for this site and is located in the site file.

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 $9,062.01 with 31 labor hours.

FDEP COST ESTIMATE

Contractor: Environmental Consulting & Technology, Inc.

Date: 17-Apr-23

Task #: SubTask 1 Project Management

Site: Sunland Cleaners SubTask 2 Well Installation & Sampling

Activity/Phase: SubTask 3 PFAS Screening

Project Manager: Mark Culbreth SubTask 4 IDW T&D

SubTask 5

Totals 1 2 3 4

Labor Rate Category

$80.12 Project Manager 2.2 2.2 $80.12 Senior Principal Scientist (MC) 2 2.0 0.0 0

$69.75 Principal Scientist (JP) 0 0.0 0.0 0

$42.03 Senior Engineer / Scientist (SM) 0 0.0 0.0 0

$52.89 Senior Engineer / Scientist (GS) 9 6.0 2.0 1

$55.00 Senior Engineer / Scientist (DP) 9.25 9.25 0.0 0

$26.54 GIS Analyst / Graphics (JV) 3 2.0 0.50 0

$22.44 Technician (BC) 4.75 4.75 0.0 0

$31.45 Administrative (BJ) 1 1.0 0.25 0

Total Hours 30.95 2.2 25.00 2.75 1

Direct Labor $1,533.69 $176.44 $1,177.45 $126.91 $52.89

Overhead 125.30% $1,921.71 $221.08 $1,475.34 $159.02 $66.27

Gen & Admin 0.00% $0.00 $0.00 $0.00 $0.00 $0.00

Fringe 47.40% $726.97 $83.63 $558.11 $60.16 $25.07

Total Labor $4,182.37 $481.15 $3,210.90 $346.09 $144.23

Travel

Vehicle Rental $240.00 $240.00 $0.00 $0.00

Total Travel $240.00 $240.00 $0.00 $0.00

Subcontractor (Equipment Procurement)

Subcontractor Subtotal $0.00 $0.00 $0.00 $0.00

Procurement Fee $0.00 $0.00 $0.00 $0.00

Total Subcontractor Cost $0.00 $0.00 $0.00 $0.00

Subcontractor (Services Procurement)

Groundwater Protection $2,564.00 $2,564.00 $0.00 $0.00

Erwin Remediation $480.00 $0.00 $0.00 $480.00

Subcontractor Subtotal $480.00 $0.00 $0.00 $480.00

Handling Fee $304.40 $256.40 $0.00 $48.00

Total Subcontractor Cost $3,348.40 $2,820.40 $0.00 $528.00

Laboratory

Analytical Costs $73.00 $73.00 $0.00 $0.00

Sample Shipping $52.00 $52.00 $0.00 $0.00

FDEP PFAS Analytical Cost $0.00 $0.00 $0.00 $0.00

FDEP Shipping $0.00 $0.00 $0.00 $0.00

Total Laboratory $125.00 $125.00 $0.00 $0.00

Field Expenses

Expendables $80.00 $80.00 $0.00 $0.00

Equipment (Shallow Groundwater Sampling K $290.00 $290.00 $0.00 $0.00

Monitoring well Install Kit $325.00 $0.00 $0.00

Equipment (Metal Detector) $40.00 $40.00 $0.00 $0.00

Equipment (IDW related) $0.00 $0.00 $0.00 $0.00

Ice $13.00 $13.00 $0.00 $0.00

Total Field Expenses $748.00 $748.00 $0.00 $0.00

Subtotal $8,643.77 $481.15 $7,144.30 $346.09 $672.23

Completion Fee $418.24 $48.12 $321.09 $34.61 $14.42

Total Estimated Cost $9,062.01 $529.27 $7,465.39 $380.70 $686.65

Well Installation & Sampling

REV: 08/22 PRAC ECT Page 1

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Sunland Cleaner SUBTASK: Annual NAM Report

DATE: 4/17/2023

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

M. Culbreth Sr. Principal Scientist Develop conclusions and recommendations and prepare final Annual NAM Report 2 Total Hours 2

G. Sattler Senior Engineer Verification of property ownership, notify RPO of field activities 1 Prepare Supplemental Assessment draft report 5

Total Hours 6 D Phillips Senior Scientist Field preparation and Well Install Activities 8

Roundtrip mobilization from Orlando to Longwood to for the annual groundwater event 1.25 Total Hours 9.25

J. Von Borstel GIS Analyst Recreate Figures 2 Total Hours 2

B. Carrick Technician Field preparation 0.5 Roundtrip mobilization from Orlando to Longwood to for the annual groundwater event 1.25 Open Well and collect DTW at 3 wells 1 Groundwater sampling 1 wells and 1 IDW sample for VOHs & PFAS 2

Total Hours 4.75 B. Jarvis Administrative Tabulate data for deliverable and report production 1

Total Hours

TOTAL LABOR 25.00

VEHICLE TYPE RATE UNIT USEAGE

Rental Truck $120.00 day 2 $240.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE RATE UNIT USEAGE

Groundwater Protection Monitoring well install $2,564.00 each 1 $2,564.00

TOTAL $2,564.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC UNITS

USEPA Method 8260 for VOHs $73.00 1 0 $73.00 Shipping Samples $52.00 0 1 $52.00 FDEP Central Lab PFAS Screening $0.00 1 0 $0.00 FDEP PFAS Shipping $0.00 0 1 $0.00

TOTAL LAB $125.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Event 2 $80.00 Monitoring well Install Kit $325.00 Event 1 $325.00 Shallow Groundwater Sampling Kit $290.00 Day 1 $290.00 Metal Detector $40.00 Day 1 $40.00 Ice $6.50 each 2 $13.00

TOTAL EQUIPMENT $748.00

FINAL --7/24/96

SITE : Sunland Cleaners SUBTASK:3 (PFAS Screening)

DATE: 4/17/2023

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

G. Sattler Senior Engineer Prepare PFAS email deliverable, lab report, field notes, table & figure. 2 Total Hours 2

J. Von Borstel GIS Analyst Prepare PFAS figure 0.5 Total Hours 0.5

B. Jarvis Administrative Tabulate data for deliverable 0.25 Total Hours 0.25

TOTAL LABOR 2.75

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 UNITS

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT $0.00

SITE : Sunland Cleaners

SUBTASK:4 (IDW T&D)

DATE: 4/17/2023

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

G. Sattler Senior Engineer IDW Hazardous classification and scheduling T&D. 1 Review and submit the waste manifest as the deliverable 0.25

Total Hours 1.25

TOTAL LABOR 1.25

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 UNITS

Erwing Remediation IDW T&D $480.00 1 $480.00

TOTAL $480.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT $0.00

Sonic Auger DPT Injection Well Abandonment

DATE: 4/19/2023

ESTIMATE #: 423037

ID QTY Unit Rate TOTAL

1 1 ls 500.00$ 500.00$

2 Per Diem night 250.00$ -$

3 DPT Rig and 2 Man Crew w/420 M Dolly Rig 1 day 1,500.00$ 1,500.00$

4 1 each 75.00$ 75.00$

5 Materials: 1" PVC Well Installation 11 foot 4.00$ 44.00$

6 Materials: 1" x 5' PVC .006 Prepack Screen, 3" Exp Point 1 each 105.00$ 105.00$

7 Donut Pad w/3" Brass Completion 1 each 125.00$ 125.00$

8 Coredrill and Generator 1 each 150.00$ 150.00$

9 Refurbished Drums (Soil) As Needed 1 each 65.00$ 65.00$

10 Refurbished Drums (Water) As Needed each 65.00$ -$

11 Permits (N/A in Seminole County) -$

Subtotal 2,564.00$

Todd Hodgson

Todd Hodgson TOTAL 2,564.00$ Partner

Mobilization

Locations must be accessible with track mounted Sonic Rig

Damage to utilities on private property are the responsibility of the client Utility Locates on Private Property are the responsibility of the client

Borehole Clearance to 5’ bgs beyond 20 minutes may require a change order for additional time and costs.

THANK YOU FOR YOUR BUSINESS!

DESCRIPTION

If you have any questions concerning this proposal contact Todd Hodgson at (407) 426-7885 at Todd@drillprollc.com.

"Actual quantities used and days onsite will be invoiced"

Completion: 1 Day

1" PVC Well Abandonment w/Removal of 3" Completion, Concrete Patch

PROJECT

Sunland Cleaners 895 Fox Valley Drive, Ste. 113

Gregory Sattler, P.E.

CUSTOMER

ECT

Project Description:

(1) 1" x 11' PVC MW w/5' of .006 Prepack Screen, Donut Pad w/3" Brass Completion. (Indoor, NoSampling)

(1) 1" x 11' PVC Well Abandonment. Remove 3" Plastic Lid fill w/Concrete (Indoor)

Orlando, Florida 32803 Longwood, Seminole County, Florida 3751 Maguire Blvd, Ste. 234

(407) 903-0005 420 DPT Well Installation and Abandonment (Indoors)

2300 Silver Star Road, Orlando, Florida (407) 426-7885 fax (407) 426-7586

EARTH TECH DRILLING

2703 NW 19TH STREET, POMPANO BEACH, FL 33069

954.974.2424 FAX:954.974.2423

Date: 4/18/2023

FAC ID#:

Unit Unit Rate Number of Units Extended Price

Equipment Type: __DPT Track Rig whole day $0.00 half day $1,750.00 1 $1,750.00

Auger Attachment, per foot $0.00 Pre-Packed Well Screen (includes all materials) 1" x 5' each $110.00 1 $110.00 Slotted PVC Well Screen (includes all materials) 5' Length Pack OD _______ each $0.00 Well Riser (includes all materials) 1" x 5' each $40.00 2 $80.00 per well $250.00 1 $250.00

Mobilization roundtrip $1,200.00 1 $1,200.00 Per Diem per crew / per night $475.00 1 $475.00 DOT Approved 55-gal Drum each $80.00 0 $0.00 Permits each $0.00 0 $0.00 Permits each $0.00 Water Sample each $0.00 Well Development w/ PVC Stickup each $0.00 Concrete Cores each $95.00 1 $95.00 Grout Abandon Existing 1" x 11' Well - Patch Surface each $125.00 1 $125.00

TOTAL QUOTE PRICE $4,085.00

Notes:

Project No.: ___________________________

Date: 4/18/2023

Direct Push Daily Rate 1 - on-site day

ETD Policy: If pea gravel is encountered, borehole advancement is terminated. If client would like to continue borehole advancement, it is at the risk of the consultant, FDEP or property owner.

Well Completion (includes 3" Brass Well Vault, concrete pad, 30 min development and locking well cap)

Contractor Name: ECT - Greg Sattler - 321 245-2124

Site Name : Sunland Cleaners - 895 Fox Valley Dr. Suite 113 - Longwood, FL 32779

PROPOSED SCOPE OF WORK:

Signature and Title of Person Submitting Quote: Charles Bucher

Hand clear ALL Locations to 5' to REFUSAL

(1) MW 1" x 11' w/ 5' .006 Pre-Pack Screen & 3" Brass Well Vault

Utilizing a Geoprobe 420M Dolly Mounted DPT Rig, Coredrill & Denerator

Grout Abandon Existing 1" x 11' Well - Concrete Patch

DIRECT PUSH TECHNOLOGY

MISCELLANEOUS

Days to Complete Scope of Work: 1/2 Day

Subcontract Company Name: EARTH TECH DRILLING. Inc.

Subcontract Mailing Address: 2703 NW 19th Street, Pompano Beach, FL 33069

Direct Push Half-Day Rate 1 - on-site half day (420M Dolly Rig)

Monitoring Wells Sparge Wells Horizontal and Vertical Extraction Wells Geotechnical Drilling Direct Push

Gregory Sattler

From: Austin Bonacum <austin@pdsflorida.com> Sent: Tuesday, April 18, 2023 9:05 AM To: Gregory Sattler Subject: RE: Sunland Cleaners Well Install Request for proposal

Hi Gregory, Based on the size of the scope and distance to the site, we are going to decline to bid. Thank you for the opportunity.

Best Regards, Austin Bonacum Project Estimator Preferred Drilling Solutions, Inc.

8820 66th Street North Pinellas Park, FL 33782 Ph: 727-561-7477 Cell: 210-819-8474 austin@pdsflorida.com www.pdsflorida.com

From: Gregory Sattler <gsattler@ectinc.com> Sent: Monday, April 17, 2023 5:04 PM To: Kevin Bonacum <kevin@pdsflorida.com> Subject: Sunland Cleaners Well Install Request for proposal

Good aŌernoon Kevin, ECT is requesƟng a proposal for the Sunland Cleaners site to reinstall a monitoring well installaƟon and abandon a monitoring well. Sunland Cleaners is located at 895 Fox Valley Drive, Suite 113, Longwood Florid, 32779. ECT would like to reinstall monitoring well MW001 which is constructed of 1-inch diameter prepack well with a 5 foot 0.006-inch sloƩed screen coupled to a 6-feet of riser and installed to a depth of 11 feet below land surface. The replacement monitoring well MW001 is inside of the former dry-cleaner facility and will require the hand dolly DPT rig for the installaƟon. A figure has been aƩached as a reference to the well installaƟon locaƟon. The well will be complete with a 3-inch brass well vault that will be affixed to exisƟng concrete.

AddiƟonally, the original MW001 will be abandoned and is 1-inch diameter with 5-feet of well screen and 6 feet of riser.

The well has been compromised so it may not require 11-feet of grout.

If you have any quesƟons or I am missing any informaƟon, please contact me.

Best Regards, Gregory Sattler, P.E.

Senior Remediation Engineer| Site Assessment & Remediation

Environmental Consulting & Technology, Inc.

Jeanette Von Borstel 3/23/2023 8:58:41 AMF:\220000_Cleaners\220941_Sunland\0100\F2_Site_Layout.dwg

N

FIGURE 2. SITE LAYOUT

SUNLAND CLEANERS

895 FOX VALLEY DRIVE, SUITE 113

LONGWOOD, FLORIDA 32779

AutoCAD SHX Text

PZ002

AutoCAD SHX Text

PZ001

AutoCAD SHX Text

PZ004

AutoCAD SHX Text

PZ003

AutoCAD SHX Text

MW004

AutoCAD SHX Text

MW002

AutoCAD SHX Text

MW003

AutoCAD SHX Text

MW005

AutoCAD SHX Text

MW006

AutoCAD SHX Text

MW007

AutoCAD SHX Text

MW001

AutoCAD SHX Text Source: Earth Systems, 2020; ECT, 2022.

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text Feet

AutoCAD SHX Text

LEGEND

AutoCAD SHX Text

MW002

AutoCAD SHX Text

MONITORING WELL LOCATION

AutoCAD SHX Text

PZ001

AutoCAD SHX Text

PIEZOMETER LOCATION

AutoCAD SHX Text

MW001

AutoCAD SHX Text

ABANDONED MONITORING WELL LOCATION

gsattler Oval gsattler Callout Location of the replacement well and well abandonment.

408 Ditmar Street

Pensacola, FL 32503

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

(850) 292-6511

To:

Mr. Gregory Sattler

Environmental Consulting & Technology, Inc.

3751 Maguire Blvd, Suite 234

Orlando, FL 32803

October 18, 2022

Re: Non-Hazardous Drum Disposal of PFOS/PFAS Impacted Materials

Mr. Sattler:

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

Description Rate Unit

Profile Fee (Charged once per site) $ 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.

mailto:Remediation@Gmail.com

October 19, 2022

ECT

Senior Remediation Engineer

3751 Maguire Boulevard Suite 234

Orlando, Florida 32803

Subject: ASSESMENT WASTE DISPOSAL

Greg, Thank you for the opportunity to provide this proposal for the opportunity.

HEPACO is the premier environmental contractor with coverage over 45 regional offices. We specialize in emergency response, industrial services, remediation, and waste services. HEPACO serves a multitude of customers including transportation companies, energy companies, environmental consultants, industrial facilities, terminals, environmental service companies, general contractors, property owners, and many other public and private-sector clients.

HEPACO, with its well-rounded and cross-trained staff, can effectively and efficiently complete this project and appreciates the opportunity. We stand firmly behind our work and always strives to deliver exceptional value and a high level of service at reasonable pricing.

Scope of Work

HEPACO will provide the following:

T&D for assessment drums

1 truck 1 Operator

Assumptions

HEPACO assumes the following:

All waste soil and water deemed Non-Hazardous. PFAS water will be identified through Analysis.

Client is responsible for all testing and analysis. PFAS analytics will be provided before pickup.

Drums for pickup will be accessible and sealed with no damage. Damaged containers will be overpacked.

Drums will be from assessment activity containing soil or water.

Price

HEPACO’s price for this project is $935. A pricing itemization is provided in Attachment A. The pricing is a line-item quote. Volumes and time will vary per pickup due to the site locations needs.

HEPACO Basic Conditions:

This proposal is contingent upon credit approval and valid for thirty days

For any additional work beyond the original scope of work, time and material rates will apply.

Except for minimums, billing will be based on actual quantities at unit costs (see Attachment A).

A four-hour minimum will apply to all unit costs quoted by the hour

Unit costs quoted by the day will be billed at the full day rate for any work on site. There will be no partial billing for partial workdays.

Unit costs quoted by the day apply up to eight hours per day. After eight hours per day, the day rate will be pro-rated for additional hours.

Unit costs are based on a non-union work force, no prevailing wages, no overtime work, and no performance bond.

Additional costs related to unexpected, concealed, or unknown conditions or any delays at the project site shall be incurred by customer.

HEPACO will not be held responsible if underground or above ground structures, cables, conduits, site features, property, materials, or equipment are destroyed, damaged, or rendered inoperable during the project.

Pricing is based on current fuel prices. If fuel prices increase, additional charges may apply

Again, thank you for the opportunity and we look forward to completing this project.

Sincerely, Kevin Hamilton

Kevin Hamilton

HEPACO Account Manager

By signing below the customer acknowledges that they have received, reviewed, and agree to the HEPACO agree to the

HEPACO Proposal and Cost Estimate.

Owner or Owner Agent:

Signature:

Date of Acceptance:

Print Name

Owner or Owner Agent

ATTACHMENT A

PRICING ITEMIZATION

Item # Unit Cost Line Item Cost

145.00$ 145.00$

165.00$ 165.00$

165.00$ 165.00$

375.00$ 375.00$

85.00$ 85.00$

Additional Pricing

425.00$

935.00$ Estimated Total

2.0

1.0 Overpack Service for damaged 55 gallon drums 1 Each

PFAS (RCRA) Water Drums per 55 gallon drum

5.0 PFAS Drums Transport Fee

3.0

6.0 Energy Fee is currently 12.5% of invoice

7.0

Each

Each

4.0

Estimated

Quantity

Units

Soil NON-Hazardous per 55 gallon drum

Hour

DM

DM

DM

1.0

2.0

Transportation and 1 Driver/Technician

Water NON-Hazardous per 55 gallon drum.

Description

From: Ed Kinley <ekinley@uestampa.com>

Sent: Wednesday, October 19, 2022 3:36 PM

To: Gregory Sattler

Cc: Eric Ceballos

Subject: FDEP IDW Drum Trans. & Disposal

Hello Greg. Thank you for your call. UES has supported other Environmental Consultants with FDEP IDW drum management in the past.

Unfortunately, we cannot currently provide this service. Our operation is undergoing expansion and we cannot hold your waste drums. We hope to have a Solid Waste Solidification facility constructed in the near future. We have a Permit to Construct from the City of Tampa & are waiting on our Operations Permit from the FDEP.

Once this facility is completed we will have a turnkey operation. We currently can manage Non Hazardous Wastewaters at our Pretreatment Wastewater Facility. Soils and sludges will be managed at the Solidification Building.

I’ve copied our Business Development Mgr., Eric Ceballos, who will contact you in the near future to discuss all of our capabilities.

Regards, Ed Kinley

Ed Kinley, President (813)390-0659

1408 North Westshore Blvd, Ste 115, Tampa, FL 33607 ectinc.com 813.289.9338

April 25, 2023

ECT No. P23RA-0067

Ms. Ginger Shirah

Florida Department of Environmental Protection

2600 Blair Stone Road

Tallahassee, Florida 32399-2400

Re: Proposal for Sunland Cleaners

Annual Natural Attenuation Monitoring Report

895 Fox Valley Drive, Suite 113

Longwood, Florida 32779

Facility ID: ERIC_5475

Contract No. HW682

Dear Ms. Shirah:

Environmental Consulting & Technology, Inc. (ECT) has prepared this scope of work to perform the annual natural attenuation monitoring and to prepare a Groundwater Monitoring (GW) Report for the

Sunland Cleaners site in Longwood, Florida.

Subtask 1 – Project Management

This SubTask 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 Scope of Work

ECT proposes to install a replacement monitoring well for MW001, which was found to be compromised during the January 19, 2023, groundwater sampling event. Once the replacement monitoring well MW001R has been installed and developed, the original monitoring well MW001 will be abandoned by a licensed well drilling subcontractor. Below is a summary of the drilling subcontractor costs.

Subcontractor Cost

Groundwater Protection. Inc. $2,564.00

Earth Tech, Inc. $4,085.00

Preferred Drilling Solutions, Inc. No Bid

After the abandoned well MW001 has time for the grout to cure, ECT proposes to return to the site for depth-to-water (DTW) measurements at three monitoring wells, collect groundwater samples from replacement monitoring well MW001R. The GW sampling schedule includes collecting DTW measurements at monitoring wells MW001, MW002, and MW006 and collecting GW samples from monitoring well MW001R. The groundwater samples will be analyzed for the volatile organic halogens by United States Environmental Protection Agency Method 8260 and submitted to a National

Environmental Laboratory Accreditation Program laboratory. The scope of work is detailed in the

Ms. Ginger Shirah FDEP

Sunland Cleaners ectinc.com attached Level of Effort Worksheet. A figure has been included as an attachment of the replacement monitoring well location.

The deliverable for SubTask 2 will be a GW Report that will include field notes, sampling forms, laboratory report, and updated figures and tables. The GW Report will be provided to the FDEP Project

Manager. A summary of SubTask 2 activities is provided in Table 1.

Table 1. SubTask 2 Activities Summary

Employee/Resource Activity Time

Sr. Principal Scientist

Develop conclusions and recommendations for the

GW Monitoring Report 2 hours

Sr. Engineer Verify and Notify RPO of field activities 1 hour

Sr. Engineer Prepare draft GW Monitoring Report 5 hours

Sr. Scientist Round Trip Mob Orlando to Longwood 1.25 hours

Sr. Scientist Monitoring well installation activities 8 hours

Sr. Scientist Truck for Monitoring Well Event 1 day

GIS Analyst Update figures 2 hours

Technician Preparation for field work 0.5 hour

Technician Round Trip Mob Orlando to Longwood 1.25 hours

Technician Locate, open, and collect DTWs at 3 wells 1 hours

Technician Groundwater & IDW Sampling 2 hours

Technician Truck for Groundwater Sampling Event 1 day

Administrative Update tables 1 hours

SubTask 3

ECT will collect PFAS samples at monitoring well MW001R during SubTask 2 groundwater sampling and submit samples to the Florida Department of Environmental Protection Central Laboratory. Once the analytical results are received ECT will provide the PFAS analytical report, PFAS figure, PFAS table, and field notes in an email deliverable. Monitoring well MW001 was a part of the original PFAS screening schedule and monitoring well MW001R is being sampled as a replacement for this location.

A summary of activities in SubTask 3 is included in Table 2.

Table 2. SubTask 3 PFAS Activities Summary

Employee/Resource Activity Time

Sr. Engineer Prepare PFAS deliverable 2 hours

GIS Analyst Update PFAS Figures 0.5 hours

Administrative Update PFAS tables 0.25 hours

SubTask 4

Given recent delays in transport and disposal of IDW, ECT proposes to use SubTask 3 as a separate deliverable for the IDW manifest.

Table 3. SubTask 4 IDW T&D

Employee/Resource Activity Time

Sr. Engineer IDW Hazardous classification and scheduling T&D. 1 hours

Sr. Engineer Review and submit the waste manifest as the deliverable 0.25 hours

Below is the IDW Subcontractor cost summary.

Subcontractor Cost

Erwin Remediation $480.00

HEPACO $935.00

Universal Environmental

Solutions

No Bid

Deliverable

A summary of cost and deliverable due dates associated with each SubTask is provided on Table 4.

Table 4. Deliverable and Invoice Schedule:

SubTasks Deliverable Deliverable Date

Invoice

Amount

2 GW Monitoring Report 28 July 2023 $7,538.39

3 Email deliverable for PFAS 28 August 2023 $380.70

4 Waste Manifest 28 September 2023 $686.65

1 Project Management Final Invoicing 28 October 2023 $529.27

Total $9,135.01

Please let us know if you have any questions regarding this proposal.

Sincerely, ENVIRONMENTAL CONSULTING & TECHNOLOGY, INC.

Gregory L. Sattler, P.E. Mark A. Culbreth, P.G

Senior Engineer Principal Scientist

GLS:MAC/baj

Attachments