CN-370000-HW689-DC32ACO3.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. 8/17/2020

STATE OF FLORIDA

DEPARTMENT OF ENVIRONMENTAL PROTECTION

Task Assignment Change Order This Change Order is entered into between the Parties named below and amends the Task Assignment (TA) and any previous TA Change Orders (TACO) as follows:

1. TA Number: TACO Number: Contract Number:

TACO Description:

2. Parties State of Florida Department of Environmental Protection (Department)

Department’s Project Manager: Department’s 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 Name:

4. There are no changes to the TA compensation.

The compensation of the TA is changed to the amounts indicated below:

Amended Price Price Prior to TACO

Fixed Price:

Fixed Unit Rate: (Extended Price)

Cost Reimbursement:

Total TA Value:

There are no changes to the TA Expiration Date.

The TA Completion Date is changed from ______________ to ______________ (a total of ______ days).

6. There are no changes to the Attachments.

Attachment ___ is replaced with Attachment -____.

7. No Additional Changes.

Additional Changes:

8. All other terms and conditions of the TA remain in effect. If and to the extent that any inconsistencies may appear between the TA and this TACO, the provisions of this TACO shall control.

IN WITNESS WHEREOF, this TACO 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.

DC032A 3 HW689

Alyssa Lamb 850-245-8791 APTIM Environmental & Infrastructure, LLC

Eric Kramer 813-205-4703

ERIC_4554

Prestige Cleaners (former)

$ 102,706.26 $ 103,177.96

$ 102,706.26 $ 103,177.96

04/30/2026 06/01/2026 32

1 1

Kramer, Eric K Digitally signed by Kramer, Eric K Date: 2026.03.12 08:17:50 -04'00' Tim J. Bahr Digitally signed by Tim J. Bahr

Date: 2026.03.10 14:43:39 -04'00'

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

HW689

Contract # correction 3/23/26

Shariat_S Line

LEVEL OF EFFORT / EXPENSE WORKSHEET

SITE : Prestige Cleaners (former)

SUBTASK:

DATE: February 18, 2026

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer 2

Engineer/Scientist 5 G. Roberts 7

Engineer/Scientist 4 S. Flynn Engineer/Scientist 2 K. Howard Engineer/Scientist 2 K. McDonald Engineer/Scientist 1 N. Jennings

Engineer/Scientist 1 B. Blount 25

Engineer/Scientist 1 K. Ranck 6

Engineer Scientist 1 R. Lindsay Engineering Technician 3 B. Skipper Engineering Technician 1 C. Rardon Engineering Technician 1 M. Pierson Designer 2 S. Ferianc Technical Publications Specialis H. Vining

TOTAL LABOR 40

VEHICLE TYPE RATE UNIT USEAGE TOTALS

Automobile $80.00 Day 0 $0.00

Van or Truck $120.00 Day 2 $240.00

Van or Truck $480.00 Week 0 $0.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE TOTALS

Hotel 1 $142.02 Day 1 $142.02

Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00

Day 1-Leave between 6 - Noon 0 $30.00 Day 0 $0.00

Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00

Day 1 $36.00 Day 2 $72.00

TOTAL PER DIEM $214.02

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE ACTUAL TOTALS

GW Protection Well Installations $4,464.00 LS 1 $4,464.00 $4,464.00

Erwin Remediation IDW T&D PFAS Profiling Fee $350.00 LS 1 $350.00

Erwin Remediation IDW T&D PFAS Soil IDW Drums $195.00 LS 1 $195.00

Erwin Remediation IDW T&D PFAS Liquid IDW Drums $195.00 LS 3 $585.00

TOTAL $5,594.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC TOTALS

EPA Method 8260 (Full List) Wells: (3 Shallow, 1 Deep, 3 Piezos, 6 existing) $110.00 9 0 $990.00

EPA Method 8260 (Full List) IDW $110.00 2 0 $220.00

EPA Method 6010 (As, Cd, Cr and Pb) IDW $52.00 2 0 $104.00

EPA 1311 TCLP Extraction (Zero Headspace Method/VOCs)-Soil IDW $55.00 1 0 $55.00

EPA 1311 TCLP Extraction (Bottle Extraction/Metals)-Soil IDW $45.00 1 0 $45.00

Sample Shipping (Small cooler) $110.00 0 $0.00

Sample Shipping (large cooler) $150.00 0 $0.00

TOTAL LAB $1,414.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 2 $80.00

Soil Sampling Kit (concrete) $235.00 Day 0 $0.00

Monitor Well Installation Kit $325.00 Day 1 $325.00

Total Survey Station $50.00 Day 1 $50.00

Shallow GW Sampling Kit $290.00 Day 2 $580.00

Encore Sampler $16.00 each 0 $0.00

55 Gallon Drums $100.00 each 1 $100.00

TOTAL EQUIPMENT $1,135.00

4: Final Well Installations

6 hrs: Assist with Groundwater Sampling

2 Hrs: Prepare Recommendations for Final Well Locations

2 Hrs: Property Owner, Property Manager, Tenant Site Work Notifications 3 Hrs: Prepare Proposed Well Location Maps and Recommendations 2 Hrs: Characterization and Waste Profile for Transportation and Disposal of IDW Drums

12 Hrs: Construction of final well network of 3 shallow, 1 deep and survey TOCs, includes round trip travel 9 Hrs: Collection of Final Groundwater Samples from 3 shallow, 1 deep, 3 piezometers and 6 exsiting wells at the site for volatiles. Also collect IDW samples 2 Hrs: Deliver final samples to laboratory (2 hrs), 2 Hrs: Preparation of Well Construction Logs (2 hrs).

Groundwater Samples by VOCs by EPA Method 8260 (Full List)

4-Total Page 3 of 6 HW689 DC032A TACO #3 (Prestige Cleaners)

LEVEL OF EFFORT / EXPENSE WORKSHEET

SITE : Prestige Cleaners (former)

SUBTASK:

DATE: February 18, 2026

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer

Engineer/Scientist 5 G. Roberts Engineer/Scientist 4 S. Flynn Engineer/Scientist 2 K. Howard Engineer/Scientist 2 K. McDonald Engineer/Scientist 1 N. Jennings

Engineer/Scientist 1 B. Blount -16

Engineer/Scientist 1 K. Ranck 6

Engineer Scientist 1 R. Lindsay Engineering Technician 3 B. Skipper Engineering Technician 1 C. Rardon Engineering Technician 1 M. Pierson Designer 2 S. Ferianc Technical Publications Speciali H. Vining

TOTAL LABOR -10

VEHICLE TYPE RATE UNIT USEAGE TOTALS

Automobile $80.00 Day 0 $0.00

Van or Truck $120.00 Day 0 $0.00

Van or Truck $480.00 Week 0 $0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE ACTUAL TOTALS

Hotel 1 $150.00 Day 1 142.02 ($7.98)

Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00

Day 1-Leave between 6 - Noon 0 $30.00 Day 0 $0.00

Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00

Day 1 $36.00 Day 0 $0.00

TOTAL PER DIEM ($7.98)

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE ACTUAL TOTALS

GW Protection Well Installations $4,464.00 LS 0 $4,464.00 $0.00

Erwin Remediation IDW T&D Soil IDW Drums $110.00 LS -3 ($330.00)

Erwin Remediation IDW T&D Liquid IDW Drums $125.00 LS -4 ($500.00)

Erwin Remediation IDW T&D PFAS Profiling Fee $350.00 LS 1 $350.00

Erwin Remediation IDW T&D PFAS Soil IDW Drums $195.00 LS 1 $195.00

Erwin Remediation IDW T&D PFAS Liquid IDW Drums $195.00 LS 3 $585.00

TOTAL $300.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC TOTALS

EPA Method 8260 (Full List) Wells: (3 Shallow, 1 Deep, 3 Piezos, 6 existing) $110.00 0 0 $0.00

EPA Method 8260 (Full List) IDW $110.00 0 0 $0.00

EPA Method 6010 (As, Cd, Cr and Pb) IDW $52.00 0 0 $0.00

EPA 1311 TCLP Extraction (Zero Headspace Method/VOCs)-Soil IDW $55.00 0 0 $0.00

EPA 1311 TCLP Extraction (Bottle Extraction/Metals)-Soil IDW $45.00 0 0 $0.00

Sample Shipping (Small cooler) $110.00 0 $0.00

Sample Shipping (large cooler) $150.00 0 $0.00

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 0 $0.00

Soil Sampling Kit (concrete) $235.00 Day 0 $0.00

Monitor Well Installation Kit $325.00 Day 0 $0.00

Total Survey Station $50.00 Day 0 $0.00

Shallow GW Sampling Kit $290.00 Day 0 $0.00

Encore Sampler $16.00 each 0 $0.00

55 Gallon Drums $100.00 each 0 $0.00

TOTAL EQUIPMENT $0.00

4: Final Well Installations

6 hrs: Assist with Groundwater Sampling

Remove: 8 Hrs: Round trip travel and white line Final Well Locations (4) for Markouts (one week ahead of drilling) Reduce: Well Installation Hours (2 hrs) Move: Groundwater Sampling Hours (6 hrs)

4-Delta Page 6 of 6 HW689 DC032A TACO #3 (Prestige Cleaners)

Site Name: Site ID #:

Contract #: Contractor:

� Reason for Work Change Directive :

� Description of Work Change Directive :

� Attachments (if applicable, list documents supporting change):

� Costs (if negotiated unit costs, provide information below):

WCP WCD 07-2018

Authorized Contractor Signature:

Authorized FDEP Signature:

WORK CHANGE DIRECTIVE FORM

FDEP Supervisor Approval:

(if applicable)

Additional work is not authorized without prior FDEP approval as indicated by an approved Work Change Directive Form or Task Assignment Change Order Form. It is the Contractor's responsibility to ensure that additional costs associated with this WCD are resolved by a Task Assignment Change Order (TACO) prior to the completion date of the original Task Assignment or subsequent TACOs completed prior to the execution date of this WCD. Failure to do so will result in a loss of reimbursement for work associated with this WCD.

Task Assignment #: Work Change Directive #:

Maximum Estimated Increase in Task Amount: $1,457.50

Prestige Cleaners of Jacksonville ERIC_4554

HW689 Aptim Environmental & Infrastructure, LLC

DC032A WCD #3

The subcontracted IDW Transportation and Disposal (T&D) Contractor updated the cost for disposal of the existing 5 drums of IDW onsite due to the presence of PFAS, which was detected during the assessment activities.

Erwin Remediation provided a revised bid for the disposal of the waste IDW.

Recently APTIM bid out Statewide for IDW T&D, therefore based on the actual count of drums, an updated IDW Bid Summary was prepared for the disposal.

Updated Bid Summary Package and Updated Quote from Erwin Remediation

Subcontractor T&D $1,350.00, Markup $132.50 Total costs estimate $1,457.50

Kramer, Eric K Digitally signed by Kramer, Eric K Date: 2026.01.14 08:14:44 -05'00'

Alyssa Lamb Digitally signed by Alyssa Lamb Date: 2026.01.20 08:28:46 -05'00'

Tim Bahr Digitally signed by Tim Bahr Date: 2026.01.20 08:41:03 -05'00'

Preliminary Proposal

RepublicServices.com | Environmental Services, Recycling & Waste

Rev. 9.3.24

PROPOSAL # MS-110325-TAM

COMPANY: Aptim ADDRESS: 725 US Highway 301 South

Tampa, FL 33619 CONTACT: Eric Kramer

PHONE: (407) 287-3216

EMAIL: eric.kramer@aptim.com

11/03/25

Dear Eric Kramer:

Republic Services appreciates this opportunity to provide you with environmental solutions. Following up on our earlier discussion, we are pleased to present this preliminary proposal.

Republic Services now offers comprehensive environmental solutions, including waste treatment, field and industrial services and 24/7 emergency response services. With a network of 40,000 employees and more than 175 dedicated Environmental Solutions locations, our customers benefit from working with an industry leader that can provide innovative solutions for hazardous and regulated waste, in addition to our recycling and waste services you have relied on for years.

Tampa Facility offers a single source option for your waste management needs, providing premier service to companies in a wide variety of industries. This RCRA Part B facility manages most waste codes and specializes in lab packing, pharmaceutical wastes, small quantity services (LTL and household hazardous waste), waste generated by the travel/tourism industry, remediation, emergency response, and industrial cleaning.

We understand you need a professional, integrated solution, and we have designed this proposal to meet those needs. Our best-in-class customer service leverages our industry-leading capabilities and will allow us to deliver the strongest solution available in the market today. We look forward to supporting you on this project!

Scope of Work:

and equipment necessary to properly package, transport, and dispose of designated waste materials from your location in Various FL Locations. Republic Services proposes to perform the following work:

Properly segregate and label all designated waste materials in accordance with all applicable regulations (as necessary)

Provide all necessary shipping documents and transport the materials in licensed vehicles.

Customer/Generator prepared material must be in DOT-shippable containers.

Pricing applicable on all containers (percentage of 55-gallon drum price): 5-15 Gallons 50%;

16-30 Gallons 75%; 31-55 Gallons 100%; 56-85 Gallons 150%; CYB 300%

Rev. 9.3.24

Washout/cleanout charges for tankers and/or containers shall be billed at Standard Rates, unless previously quoted.

Expenses related to waiting time at the work site or work stoppage outside of control will be the responsibility of the customer and will be billed at quoted rates, or at cost plus 15% if not quoted.

All shipping containers must be non-leaking and D.O.T. approved.

Thank you for this opportunity we appreciate your interest in our services. I believe this preliminary proposal meets your specifications, but please contact me if you have any questions.

Division Entity: US Ecology Tampa, Inc.

Republic Services Sales Representative: Marco Sapone Phone: (386) 530-9891 Email: msapone@republicservices.com

Republic Services General Manager:

Phone:

Email:

Customer hereby accepts this Preliminary Proposal.

Customer Representative:

Name:

Title:

Date:

Phone:

Email:

Rev. 9.3.24

Facility: Republic Services Tampa Facility

Treatment Type: Various

Rates:

TERMS & CONDITIONS

DIVISION

ENTITY IDENTIFIED BELOW THAT IS OFFERING TO PERFORM THE SERVICES. ALL SERVICES PROVIDED www.RepublicServices.com/ServiceTermsES. A HARD COPY OF THE SERVICE TERMS WILL BE PROVIDED UPON REQUEST. BY EXECUTING THIS PROPOSAL OR RECEIVING THE SERVICES, CUSTOMER ACKNOWLEDGES THAT IT HAS AUTHORIZED THE SERVICES AND HAS READ AND AGREES TO BE BOUND BY THE SERVICE TERMS. IF CUSTOMER HAS A VALID CONTRACT WITH CONTRACTOR THAT INCLUDES

September 18, 2025

Mr. Eric Kramer APTIM Orlando 1228 Winter Garden Vineland Road Orlando FL, 34787

RE: IDW Drum Transportation & Disposal North, Central, West Coast, East Coast, & South Florida Lewis Proposal No. 40908LA

Dear Mr. Kramer, Lewis Environmental, LLC (Lewis) is pleased to offer APTIM Orlando (APTIM) this proposal to provide waste transportation and disposal services across the state of Florida. This proposal is based on the information provided by the client and from performing similar work throughout the Southeast region. The following is offered for your review and consideration:

Scope of Work:

1. Prior to mobilization, Lewis will prepare waste profiles for review and signature by the authorized agent for generator. Lewis will then submit signed profiles to the designated disposal facilities for final review and approval.

2. Upon disposal facility approval and scheduling of the waste removal event with the client.

Lewis will mobilize the following crew and equipment: one driver, one rack truck, and any accessories required for this scope of work.

3. Lewis will inspect and label all proposed waste materials onsite for DOT Compliance.

4. Lewis will load all permitted waste streams onto the rack truck for offsite shipment.

5. At shipment time, Lewis will provide waste manifests for review and signature by an onsite agent for the generator.

6. Lewis will then transport the waste drums to the designated licensed facilities for disposal.

7. Upon receipt from the facilities, Lewis will provide APTIM with the final copies of all waste disposal documentation.

Pricing Schedule:

Description of Services Cost Transportation for the North Zone $1,285.00 / Trip Transportation for the Central Zone $860.00 / Trip Transportation for the West Zone $819.00 / Trip Transportation for the East Zone $1,040.00 / Trip Transportation for the South Zone $1,433.00 / Trip Profile for New Sites, Non-PFAS $100.00 / Each 55 Gallon Drum Disposal Non-PFAS $123.00 / Drum Profile for New Sites, PFAS Impacted $150.00 / Each 55 Gallon Drum Disposal PFAS Impacted $475.00 / Drum

Assumptions & Clarifications:

Lewis assumes all work will be performed on normal business days Monday through

Friday (non-holidays).

Lewis understands client will have all proposed waste containers DOT compliant prior to

Lewis mobilization to the site. This includes non-leaking or non-bulging, lids, bungs and rings in place and fastened, and no holes or major dents. If any of the containers are not DOT shippable, Lewis will provide the missing items or overpack the drummed waste into 85-gallon overpack steel containers at an additional cost.

Clear and adequate access to the site will be available on scheduled workdays, Lewis assumes access within 50 feet of the work area, including adequate parking for company vehicles.

Lewis assumes all surface debris/obstructions will be removed from the work area prior to arrival. Failure to do so may cause delays in work and additional expenses.

Lewis assumes sanitary facilities will be made available to Lewis personnel.

The cost to perform sampling and analytical testing is not included in this proposal.

Lewis assumes that the customer will provide the Florida Department of Environmental

Protection hazardous waste site number, known as an EPA ID number for profiling and manifesting of the PFAS impacted waste.

Lewis assumes that all activities involving completion of the scope of work can be performed in level D Personal protective equipment (PPE).

The cost and terms of this proposal are valid for no more than a one-year period. Lewis reserves the right to adjust pricing based on fluctuating disposal costs.

Lewis assumes that any project delays resulting due to unforeseen site conditions or the above assumptions/clarifications will be billed at Lewis time and material rates.

Lewis appreciates the opportunity to provide you with a cost estimate for the work described above. If you have any questions regarding our proposal at any time, please feel free to contact the undersigned at your convenience. Thank you for your consideration.

Sincerely, Proposed Scope of Work Prestige Cleaners (former), currently XO Nails and Spa 7001 Merrill Road #7 Jacksonville, Duval County, FL 32277 Site Assessment and Reporting Task Assignment DC032A TACO #3 ERIC_4554 (Former Facility No. 169501751) Aptim Environmental & Infrastructure, LLC February 18, 2026

The following Task Assignment Change Order (TACO) #3 is proposed for Task Assignment DC032A at the Prestige Cleaners located in Jacksonville, Duval County, Florida. The proposed scope of work under TACO #3 includes resolving Work Change Directive WCD #3 and reconciling Subtask 4 for invoicing.

SUBTASK 1: Project Management Project management hours are calculated based on the labor hours anticipated in the scope of work.

SUBTASK 2: Site Meeting & MAGS/Soil Sampling: Previously Reconciled

SUBTASK 3: DPT Groundwater Field Activities: Previously Reconciled

SUBTASK 4: Well Installations:

WCD #3 was approved to change the investigative derived waste (IDW) transportation and disposal (T&D) after updated bids were received due to the presence of PFAS in the waste. WCD #3 was approved for $1,457.50 and is being resolved for a total of $330.00 for the pickup and disposal of the one soil and three liquid drums. Subtask 4 removes labor that was not incurred and also adjusts the total hours for well installations. Subtask 4 also adjusts the groundwater sampling personnel that completed the work, where there was a cost savings to the FDEP. The Subtask also the hotel costs to the actual amount charged.

SUBTASK 5: SAR Reporting: No Changes

SUBTASK 6-PFAS Groundwater Sampling: No Changes

At this time, all deliverables have been submitted, however, to allow sufficient time for review and final invoicing, a task completion extension of 30 days is requested. The extension would adjust the Task Assignment Completion date to June 1, 2026.

APTIM proposes to perform this scope of work in accordance with the terms and conditions of the contract executed between APTIM Environmental & Infrastructure, LLC and Florida Department of Environmental Protection No. HW689. APTIM will begin the proposed scope of work upon issuance of the Task Assignment Notification.

If you have any questions, please contact us for clarification.