Attachments I-III.pdf

Solicitation number 6913G626Q300035 Remediation and Restoration Activities

PR V3262194

ATTACHMENT I

U.S. DEPARTMENT OF TRANSPORTATION

VOLPE NATIONAL TRANSPORTATION SYSTEMS CENTER

REMEDIATION AND RESTORATION ACTIVITIES

STATEMENT OF WORK (REVISED)

1.0 INTRODUCTION

Under an Interagency Agreement, the U.S. Department of Transportation John A. Volpe National Transportation Systems Center (Volpe Center) is providing support to the Federal Aviation Administration (FAA) Facilities Environmental Cleanup (ECU) Program. As part of this effort, a Remedial Action (RA) will be conducted at three facilities in the FAA Eastern Service Area (ESA) to remove identified soil contamination.

1.1 SITE FOR CONTAMINATED SOIL REMEDIATION

The sites requiring remediation for lead- and total petroleum hydrocarbon (TPH) -contaminated soils are listed below:

1. BHM ASR – Birmingham, AL (33.57378°, -86.75671°)

2. CXY LOM – New Cumberland, PA (40.178196°, -77.005692°)

3. IADN NASEB – Chantilly, VA (38.958736°, -77.43499°)

2.0 SITE ACTIVITIES

2.1 BACKGROUND

The FAA’s ECU Program has identified the potential for environmental and human health risks and/or liability associated with the facilities above based on prior research, known historic operations and practices, and required cleanup actions or previously identified sites.

2.2 TASKS TO BE PERFORMED

The Contractor shall conduct all work in accordance with Federal, State and local requirements.

Where inconsistencies exist, the Contractor shall follow the most stringent requirement.

Remediation and Restoration Work Plan The Contractor shall submit a draft Remediation and Restoration work plan (Work Plan) (where applicable) within ten (10) business days of the project kick-off meeting that addresses the project requirements below.

This task involves the preparation and submission of a draft and final Work Plan. The Work Plan shall detail the technical approach and schedule for conducting all contaminated soil remediation, disposal, and site restoration activities described below. To assist with preparation of the Work

Removal and Restoration Activities

Plan, the contractor shall thoroughly review the Government-furnished information (GFI) for pertinent information. Please note that the GFI Site Survey Report provided for the CXY site is for demolition activities. This document is provided because it contains soil sampling results for this site. There will be NO demolition or asbestos abatement required as part of this project. The removal quantities and depths in the Preliminary Assessment and/or Site Investigation and Site Survey reports (if provided) are to be used as a guide along with the estimated total quantities listed in this SOW Section 2.2.2.

The Work Plan shall describe methods and procedures for performing soil remediation, disposal, and restoration. Disposal methods must be detailed by the contractor for all sites including the identification of all disposal facilities where waste and debris is to be shipped. Disposal sampling and paperwork is the responsibility of the contractor. The government will perform ALL confirmatory sampling required at the sites. Additionally, the work plan shall also identify any required permits needed to perform the work.

Additional components required with the Work Plan are the Site Safety and Health Plan (SSHP), which shall include personnel health and safety precautions to be followed. The work plan shall also include a brief Risk Management Plan that identifies major risks and hazards on each site and discusses ways to minimize these risks.

An outline summarizing the required content of the work plan is shown below:

1.) Technical Approach

a. Method and procedures for soil remediation, removal, disposal (all as required above in section 1.1), and restoration

b. Identification of required work permits

2.) Site Safety Health Plan (SSHP) 3.) Risk Management Plan

a. Identification of major risks

b. Risk mitigation plan

The contractor should expect a 5-business day Volpe Center review period between submission of the Draft Work Plan and receipt of Volpe Center comments. The Volpe Center and the Contractor shall meet to discuss any comments and changes, if necessary. The contractor shall make the changes and submit a Final Work Plan within 5 business days of the receipt of comments.

Contaminated Soil Remediation Preliminary Assessment/Site Investigation (PA/SI), Site Investigation (SI) and Site Survey activities completed in 2024 found the below sites showing contamination above either FAA action levels or EPA/State regulatory limits. Examples include lead-in-soil concentrations above the FAA’s cleanup standard of 200 mg/kg (ppm) or the applicable state standard, or TPHs in soil above EPA or State regulatory limits.

For each site, prior to mobilizing to the site for the remedial activities, waste characterization samples shall be collected. Once these samples are analyzed, the proper landfill and disposal approvals shall be obtained. For each site, contaminated soil and/or equipment shall not be left at the site overnight unless previous permission is obtained by the contractor. Any equipment or material left at the site must be secured by the contractor and is not the responsibility of the government.

CLIN 0100 – BHM ASR

The BHM ASR (Birmingham, AL) PA/SI showed four soil samples that exceeded the Alabama cleanup level for TPH-diesel range organics (DRO) and TPH-oil range organics (ORO) of 100 mg/kg.

Sample Name(s) Location DRO (mg/kg)

ORO

(mg/kg)

BHM-ASR-SS-1A

Center of the used oil release, adjacent North of the slab (0-6 inches)

3920 1520

BHM-ASR-SS-1B

Center of the used oil release, adjacent North of the slab (18-24 inches)

894 412

BHM-ASR-SS-2A Adjacent West of the slab. Approx.

5 ft. SW of SS-1 (0-6 inches) 1890 968

BHM-ASR-SS-7A Adjacent east of the slab. Approx.

6.5 ft. east of SS-2 (0-6 inches) 3050 1360

Specific sample locations can be found in the GFI: Site Investigation Report, Birmingham- Shuttlesworth International Airport (BHM) Airport Surveillance Radar (ASR) Birmingham, AL, Booz Allen Hamilton for FAA (October 23, 2024) For estimating purposes, a maximum remediation volume of 15 CY total may be used. The initial removal depths are estimated to be approximately 18 inches to 24 inches.

CLIN 0200 – CXY LOM

The CXY LOM (New Cumberland, PA) Site Survey Report sampling showed three soil samples with lead concentrations that exceeded the FAA Action level for lead of 200 mg/kg.

Sample Name(s) Location Lead (mg/kg)

121803S North Dripline 330 121805S East Dripline 270 121807S South Dripline 790

Specific sample locations can be found in the GFI: Site Survey Report (SSR) New Cumberland, PA Locator Outer Marker (CXY LOM) December 2024. (GFI provided for reference for the soil sampling results. There is no demolition or asbestos abatement required as part of this project.)

Actual lateral and vertical extent of excavation will be guided by field screening via x-ray fluorescence. The government representative shall conduct the x-ray fluorescence screening. For estimating purposes, a maximum remediation volume of 15 CY total may be used. The initial removal depths are estimated to be approximately 18 inches.

CLIN 0300 – IADN NASEB

The IADN NASEB PA/SI showed one soil sample with concentrations that exceeded the Virginia Department of Environmental Quality (VADEQ) Industrial Tier II level for TPH (aromatic medium) of 170 mg/kg. A pollution incident report was submitted to VADEQ involving the staining at IADN NASEB on May 13, 2024. The pollution report number is #313964. Volpe received notification on May 12, 2026 that no further regulatory action is required.

The analytical data obtained from PA/SI activities confirmed a single exceedance in surface soil sample IAD-SS-4 with a concentration of 2190 mg/kg. This exceedance is bound by clean samples vertically and horizontally in all directions except to the north which is obstructed by utilities.

Based on the analytical results from the SI, Remedial Action (RA) is recommended to excavate visibly stained soils for offsite disposal in the area immediately south (up to 5 feet) and west (up to

1.5 feet) of IAD-SS-4.

Specific sample locations can be found in the GFI: Preliminary Assessment/Site Investigation (PA/SI) Trip Report, Washington Dulles International Airport (IAD) National Airspace Equipment Building (NASEB), Chantilly, VA November 2024. For estimating purposes, a maximum remediation volume of 3 CY total may be used. The initial removal depths could vary but may extend to a maximum depth of 5 ft. below ground surface.

1.1.1 Confirmation and Characterization Sampling

The government representatives will be responsible for taking all confirmation samples and the contractor is responsible for collecting the waste characterization samples. Confirmation samples are not required at IADN NASEB.

Restoration of Disturbed Areas After the completion of all remediation and removal activities the contractor shall fill with certified clean material to match existing, level, and compact the property to restore it to original grade.

Site Close-out The contractor shall provide a brief email detailing the activities related to the remedial action including, but not limited to, date of remedial action, location of remedial action, and final quantities of soil removed from the site. They shall also submit copies of all waste manifests and other disposal paperwork documenting quantities and the proper disposal or recycling of materials.

3.0 DELIVERABLES

The Contractor shall prepare the following required deliverables in the quantities described below:

Deliverable Name Format # Copies Date Due/ Recipient

Draft Remediation and Restoration Work Plan

Electronic; MSWord* 1 10 business days after project kick-off meeting;

send to technical point of contact (TPOC)

Final Remediation and Restoration Work Plan

Electronic MSWord*;

Electronic .pdf

5 business days after receipt of govt comments;

send electronic copies to

TPOC

Site Close-out Email and Disposal Documentation

Electronic (scanned copies are fine)

10 business days after site demobilization or 5 business days after receipt of disposal paperwork**

* Any attachments/figures/appendices are permitted to be submitted in .pdf format if they cannot be submitted in .doc format

**If there is a delay in the receipt of the disposal paperwork, the Contractor shall let the Volpe TPOC know and an extension of the due date will be discussed.

4.0 SCHEDULE

The Contractor shall prepare a schedule for completing the above-described tasks in this SOW and shall include it with their cost proposal. The government would like this work to be completed ASAP. The period of performance is from the notice to proceed through September 15, 2026.

Approximate work hours are from 8:00 a.m. to 4:30 p.m. Monday through Friday. THERE IS TO BE NO WORK on the weekends or outside of set work hours unless approved and coordinated with the Volpe Center technical point of contact (TPOC).

5.0 TRAVEL

Contractor travel may be required in execution of contract tasks. All travel costs shall be built in and included in the pricing of line items for which travel may be required and in total fixed price amount.

6.0 PROJECT COORDINATION AND SITE ACCESS

The Contractor shall coordinate all activities and access through the TPOC. Contact with facility personnel and the FAA shall be coordinated through the TPOC.

7.0 CONTRACTING OFFICER’S REPRESENTATIVE (COR)

The COR for this effort shall be:

Michelle Heimgartner Senior Environmental Engineer USDOT/Volpe Center/V326 220 Binney Street Cambridge, MA 02142 Tel: (617) 494-XXXX Cell: (857) 500-XXXX Email:

The Alt-TPOC for this effort shall be:

Haley Talbot-Wendlandt Physical Scientist USDOT/Volpe Center/V326 220 Binney Street Cambridge, MA 02142 Cell: (857) 259-XXXX Email:

8.0 Government Furnished Information (GFI)

BHM ASR – Birmingham, AL

• Site Investigation Report, Birmingham-Shuttlesworth International Airport (BHM) Airport Surveillance Radar (ASR) Birmingham, AL, Booz Allen Hamilton for FAA (October 23, 2024)

CXY LOM – New Cumberland, PA

• Site Survey Report (SSR) New Cumberland, PA Locator Outer Marker (CXY LOM) December 2024.

IADN NASEB – Chantilly, VA

• Preliminary Assessment/Site Investigation (PA/SI) Trip Report, Washington Dulles International Airport (IAD) National Airspace Equipment Building (NASEB), Chantilly, VA November 2024.

ATTACHMENT II

CONTRACT ADMINISTRATION DATA & SPECIAL CONTRACT TERMS AND CONDITIONS

2.0 CONTRACT ADMINISTRATION DATA

2.1 CONTRACTING OFFICER’S REPRESENTATIVE JAN 2020

(a) The Contracting Officer may designate Government personnel to act as the Contracting Officer's Representative (COR) to perform functions under the contract such as review and/or inspection and acceptance of supplies, services, including construction, and other functions of a technical nature. The Contracting Officer will provide a written notice of such designation to the Contractor within five working days after contract award or for construction, not less than five working days prior to giving the contractor the notice to proceed. The designation letter will set forth the authorities and limitations of the COR under the contract.

(b) The Contracting Officer cannot authorize the COR or any other representative to sign documents (i.e., contracts, contract modifications, etc.) that require the signature of the Contracting Officer.

2.2 CONTRACT ADMINISTRATION RESPONSIBILITIES OCT 2025

Contracting Officer (CO): The CO has the overall responsibility for this contract. The CO alone, without delegation, is authorized to take actions on behalf of the Government to amend, modify, or deviate from the contract terms, conditions, requirements, specifications, details and/or delivery schedules. However, the CO may delegate certain other responsibilities to his/her authorized representatives. The Contracting Officer is:

Roland Regan 617-494-3185 Roland.Regan@dot.gov U.S. Department of Transportation

Volpe National Transportation System Center 220 Binney Street Cambridge, MA 02142-1001

Contracting Officer's Representative (COR): A COR will be designated by the CO for the master contract.

The responsibilities of the COR include but are not limited to: inspecting and monitoring the Contractor's work; determining the adequacy of performance by the Contractor in accordance with the terms and conditions of this contract; acting as the Government's representative in charge of work at the site to ensure compliance with contract requirements in so far as the work is concerned; and advising the CO of any factors which may cause delay in performance of the work. The COR does not have the authority to make new assignments of work or to issue directions that cause an increase or decrease in the price of this contract or otherwise affect any other contract terms. The COR will be responsible for the duties defined in paragraph 2.1 clause 1252.242-7 CONTRACTING OFFICER’S TECHNICAL REPRESENTATIVE. The COR is:

The COR for this effort shall be:

mailto:Roland.Regan@dot.gov

Michelle Heimgartner Senior Engineer USDOT/Volpe Center/V326 220 Binney Street Cambridge, MA 02142 Tel: (617) 494-2098 Cell: (857)500-0533 Email: michelle.heimgartner@dot.gov

2.3 TAR 1252.232-70 Electronic Submission of Payment Requests (TAR Class DEVIATION 2025-01-A1)

(a) Definitions. As used in this clause—

(1) Contract financing payment has the meaning given in FAR 32.001.

(2) Payment request means a bill, voucher, invoice, or request for contract financing payment or invoice payment with associated supporting documentation. The payment request must comply with the requirements identified in FAR 32.905(b), “Content of Invoices,” this clause, and the applicable Payment clause included in this contract.

(3) Electronic form means an automated system transmitting information electronically according to the accepted electronic data transmission methods and formats identified in paragraph (c) of this clause.

Facsimile, email, and scanned documents are not acceptable electronic forms for submission of payment requests.

(4) Invoice payment has the meaning given in FAR 32.001.

(b) Electronic payment requests. Except as provided in paragraph (e) of this clause, the contractor shall submit payment requests in electronic form. Purchases paid with a Governmentwide commercial purchase card are considered to be an electronic transaction for purposes of this rule, and therefore no additional electronic invoice submission is required.

(c) Processing system. The Department of Transportation utilizes the DELPHI system for processing invoices. The DELPHI module for submitting invoices is called iSupplier. Access to DELPHI is granted with electronic authentication of credentials (name & valid email address) utilizing the GSA credentialing platform login.gov. Vendors submitting invoices are required to submit invoices via iSupplier (DELPHI) and authenticated via www.login.gov.

(d) Invoice requirements. To receive payment and in accordance with the Prompt Payment Act, all invoices submitted as attachments in iSupplier (DELPHI) shall contain the following:

(1) Invoice number and invoice date.

(2) Period of performance covered by invoice.

(3) Contract number and title.

mailto:michelle.heimgartner@dot.gov http://www.login.gov/

(4) Task/Delivery Order number and title (if applicable).

(5) Amount billed (by CLIN), current and cumulative.

(6) Total ($) of billing.

(7) Cumulative total billed for all contract work to date.

(8) Name, title, phone number, and mailing address of person to be contacted in the event of a defective invoice.

(9) Travel. If the contract includes allowances for travel, all invoices which include charges pertaining to travel expenses will catalog a breakdown of reimbursable expenses with the appropriate receipts to substantiate the travel expenses.

(TAR Class Deviation 2025-02_A1)

(10) The following statement “The Contractor certifies that, by submitting this invoice to the Government, the supplies and/or services billed have been shipped, rendered, or delivered in accordance with instructions issued by the ordering officer; that they are reflected in the quantities and/or period of performance stated on the invoice; and that such supplies and/or services conform to the quantity and quality requirements specified in the applicable contract, order, or blanket purchase agreement.

Furthermore, pursuant to Executive Order 14173, Ending Illegal Discrimination And Restoring Merit-Based Opportunity, the Contractor certifies that it is in compliance with the Equal Protection principles of the Constitution and all applicable Federal anti-discrimination laws, and acknowledges that such compliance is material to the Government’s payment decision under the False Claims Act (31 U.S.C. § 3729(b)(4)). The Contractor also affirms that it does not operate any diversity, equity, and inclusion (DEI) initiatives that are inconsistent with the Equal Protection principles of the Constitution and the non-discrimination requirements of Federal law, as interpreted by the Supreme Court in Students for Fair Admissions v. Harvard, 600 U.S. 181 (2023).”

(e) Payment system registration. All persons accessing the iSupplier (DELPHI) will be required to have their own unique user ID and password and be credentialed through login.gov.

(1) Electronic authentication. See www.login.gov for instructions.

(2) To create a www.login.gov account, the user will need a valid email address and a working phone number. The user will create a password and then www.login.gov will reply with an email confirming the email address.

https://www.transportation.gov/sites/dot.gov/files/TAR%20CD%20-2025-02_A1.pdf http://www.login.gov/

(3) iSupplier (DELPHI) registration instructions: New users should navigate to:

http://einvoice.esc.gov to establish an account. Users are required to log in to iSupplier (DELPHI) every 45 days to keep it active.

(4) Training on DELPHI. To facilitate use of DELPHI, comprehensive user information is available at http://einvoice.esc.gov.

(5) Account Management. Vendors are responsible to contact their assigned COR when their firm's points of contacts will no longer be submitting invoices, so they can be removed from the system.

(f) Waivers. For contractors/vendors who are unable to utilize DOT's DELPHI system, waivers may be considered by DOT on a case-by-case basis. Vendors should contact their Contracting Officer's Representative (COR) for procedures.

(g) Exceptions and alternate payment procedures. If, based on one of the circumstances set forth in 1232.7002(a) or (b), and the contracting officer directs that payment requests be made by mail, the contractor shall submit payment requests by mail through the United States Postal Service to the designated agency office. If alternate payment procedures are authorized, the Contractor shall include a copy of the Contracting Officer's written authorization with each payment request. If DELPHI is succeeded by later technology, the Contracting Officer will supply the Contractor with the latest applicable electronic invoicing instructions.

(End of clause)

2.4 NON-PERSONAL SERVICES SEP 2009

No personal services as defined in Part 37 of the FAR shall be performed under this contract. No contractor employee will be directly supervised by the Government. All individual employee assignments and daily work direction shall be given by the contractor’s supervisor. If the contractor believes any Government action or communication has been given that would create a personal services relationship between the Government and any contractor employee, the contractor shall promptly notify the Contracting Officer of this communication or action.

The Contractor shall not perform any inherently governmental functions under this contract. No contractor employee shall hold him or herself out to be a Government employee, agent, or representative. In all communications with third parties in connection with this contract, contractor employees shall identify themselves as contractor employees and specify the name of the company for which they work. In all communication with other government contractors in connection with this contract, the contractor employees shall state that they have no authority to in any way change the contract and that if the other contractor believes this communication to be a direction to change their contract, they should notify the Contracting Officer for that contract and not carry out the direction until a clarification has been issued by the Contracting Officer.

The Contractor shall ensure that all of its employees working on this contract are informed of the substance of this clause. Nothing in this clause shall limit the Government’s rights in any way under any other provision of the contract, including those related to the Government’s right to inspect and accept the services to be performed under this contract. The substance of this clause shall be included in all subcontracts at any tier.

http://einvoice.esc.gov/ http://einvoice.esc.gov/

2.5 HOURS OF OPERATION AUG 2023

The normal business hours are from 8:00 am to 4:30 pm ET, Monday to Friday, excluding Federal Holidays, as specified below. In accordance with Attachment I SOW (these services shall be provided Monday through Friday between, 8:00 am to 4:30 pm, excluding federal holidays and any other day specifically designated by the CO as circumstances warrant. Assessment, analysis, and sampling services shall be performed during regular working hours unless otherwise required in this SOW or requested in advance by the Contractor and approved by the CO and the COR in-writing. The following Federal legal holidays are observed and no work shall be performed unless approved by the Contracting Officer or the Contracting Officer’s Representative.

New Year’s Day Martin Luther King Day Christmas Day Presidents’ Day Memorial Day Juneteenth Independence Day Labor Day Columbus Day Veterans’ Day Thanksgiving Day

2.6 VISITOR IDENTIFICATION REQUIREMENTS FOR FEDERAL FACILITIES SEP 2017

In accordance with the Department of Homeland Security (DHS) phased enforcement plan for the REAL ID Act (see DHS’s REAL ID website), visitors seeking access to military bases and almost all Federal facilities using their state-issued driver’s licenses or identification cards must present proper identification issued by REAL ID compliant states or a state that has received an DHS extension. Any visitor from a noncompliant State or other jurisdiction will need to provide an acceptable alternate form of identification with photo (e.g., U.S. Passport) to enter the Federal facility.

When planning a visit to a Federal facility or military base, visitors should contact the facility to determine what identification will be accepted as well as check DHS’s REAL ID website for the most up-to-date information on individual state compliance as status can change over time.

This facility entry requirement applies to visitors only. This requirement has no impact on badged Federal and Contractor employees. Driver’s licenses from all states are still acceptable identification in the issuance of Federal PIV cards (badges) and for entry in the case of a lost or forgotten PIV card by a badged Federal or Contractor employee.

2.7 WAGES AND COMPENSATION NOV 2020

The Contractor shall compensate employees in accordance with Federal Department of Labor regulations, the attached Service Contract Act Wage Determinations (see Attachment 4), and any existing and applicable Union or Collective Bargaining Agreement. If a Union or Collective Bargaining Agreement is applicable to employees covered under this contract the Contractor shall notify the CO and provide a copy of the agreement to the CO. Any revisions to the agreement shall also be provided to the CO. The Service Contract Act Wage Determinations may be revised annually. The Contractor shall notify the CO if revisions to the Wage Determinations or Collective Bargaining Agreement increase or decrease the contract value.

2.8 SAFETY AND HEALTH APR 2017

The Contractor shall immediately notify and promptly report to the COR and CO any accident or incident or exposure resulting in fatality, disabling occupational injury or occupational disease or contamination of property arising out of work performed under this contract. Provided, however, the Contractor will not be required to include in any report an expression of opinion as to the fault or negligence of any employee. In addition, the Contractor shall comply with any illness, incident and industry experience reporting requirements set forth in the Schedule of the contract. The Contractor will investigate all such work related incidents or accidents to persons and property to the extent necessary to positively conclude what cause or causes resulted in said accident or incident, and furnish the Contracting Officer with a report, in such form as the Contracting Officer may require, of the investigative findings, together with proposed and/or completed corrective actions.

2.9 1252.209-70 ORGANIZATIONAL and CONSULTANT CONFLICTS OF INTEREST (NOV 2022)

(a) An offeror shall identify in its proposal, quote, bid or any resulting contract, any potential or actual Organizational and Consultant Conflicts of Interest (OCCI) as described in FAR subpart 9.5. This includes actual or potential conflicts of interests of proposed subcontractors. If an offeror identifies in its proposal, quote, bid or any resulting contract, a potential or actual conflict of interests the offeror shall submit an Organizational and Consultant Conflicts of Interest Plan (OCCIP) to the contracting officer. The OCCIP shall describe how the offeror addresses potential or actual conflicts of interest and identify how they will avoid, neutralize, or mitigate present or future conflicts of interest.

(b) Offerors must consider whether their involvement and participation raises any OCCI issues, especially in the following areas when:

(1) Providing systems engineering and technical direction.

(2) Preparing specifications or work statements and/or objectives.

(3) Providing evaluation services.

(4) Obtaining access to proprietary information.

(c) If a prime contractor or subcontractor breaches any of the OCCI restrictions, or does not disclose or misrepresents any relevant facts concerning its conflict of interest, the government may take appropriate action, including terminating the contract, in additional to any remedies that may be otherwise permitted by the contract or operation of law.

(End of clause)

ATTACHMENT III – CONTRACT CLAUSES

3.0 Clauses Incorporated by Reference (IBR)

This contract incorporates one or more clauses, by reference below, with the same force and effect as if they were given in full text. Upon request, the CO will make their full text available. Also the full text of a clause may be accessed electronically at these locations:

FAR: https://www.acquisition.gov/?q=browsefar TAR: https://www.transportation.gov/administrations/assistant-secretary-administration/ transportation-acquisition-regulation-tar

3.1 The following FAR Clauses are incorporated by reference:

52.203-13 Contractor Code of Business Ethics and Conduct NOV 2021 52.203-17 Contractor Employee Whistleblower Rights NOV 2023 52.203-19 Prohibition on Requiring Certain Internal Confidentiality Agreements JAN 2017 Or Statements 52.204-9 Personal Identity verification of Contractor Personnel JAN 2011 52.209-6 Protecting the Government's Interest When SEP 2025

Subcontracting With Contractors Debarred, Suspended, or Proposed for Debarment.(DEVIATION)

52.209-10 Prohibition on Contracting with Inverted Domestic Corporations SEP 2025

(DEVIATION)

52.212-4 Contract Terma and Conditions – Commercial Products and Commercial SEP 2025 Services (DEVIATION) 52.222-3 Convict Labor (DEVIATION) OCT 2025 52.222-35 Equal Opportunity for Veterans JUN 2020 52.222-36 Equal Opportunity for Workers with Disabilities JUN 2020 52.222-37 Employment Reports on Veterans JUN 2020 52.222-41 Service Contract Labor Standards AUG 2018 52.222-42 Statement of Equivalent Rates for Federal Hires MAY 2014 52.222-50 Combat Trafficking in Persons NOV 2021 52.222-62 Paid Sick Leave Under Executive Order 13706 JAN 2022 52.223-9 Estimate of Percentage of Recovered Material Content for EPA- MAY 2008 Designated Items 52.226-8 Encouraging Contractor Policies to Ban Text Messaging While Driving MAY 2024 52.232-33 Payment by Electronic Funds Transfer System for Award Management OCT 2018 52.232-40 Providing Accelerated Payments to Small Business Subcontractors MAR 2023 52.233-3 Protest after Award (DEVIATION) SEP 2025 52.233-4 Applicable Law for Breach of Contract Claim (DEVIATION) SEP 2025 52.212-4 Changes-Commercial AUG 1987 52.244-6 Subcontracts for Commercial Products and Commercial Services JAN 2025

3.2 The following TAR Clauses are incorporated by reference:

1252.209-70 Organizational and Consultant Conflicts of Interest NOV 2022 1252.223-71 Accident and Fire Reporting NOV 2022 https://www.acquisition.gov/?q=browsefar https://www.transportation.gov/administrations/assistant-secretary-administration/%20transportation-acquisition-regulation-tar https://www.transportation.gov/administrations/assistant-secretary-administration/%20transportation-acquisition-regulation-tar

1252.239-93 Information and Communication Technology Accessibility NOV 2022

1252.242-72 Dissemination of Contract Information NOV 2022

3.3 Provisions Incorporated by Reference (IBR) (3.3 to be deleted upon award)

52.203-11 Certification and Disclosure Regarding Payments to Influence SEP 2024 Certain Federal Transaction

52.203-18 Prohibition on Contracting with Entities that Require Certain JAN 2017 Internal Confidentiality Agreements or Statements-Representation

52.204-7 System for Award Management – Registration (DEV) AUG 2025

52.212-1 Instructions to Offerors – Commercial Products and Commercial AUG 2025 Services (DEV)

52.212-2 Evaluation-Commercial Products and Commercial Services (DEV) AUG 2025

52.222-18 Certification Regarding Knowledge of Child Labor for Listed End FEB 2021 Products

52.222-48 Exemption from Application of the Service Contract Labor OCT 2025 Standards to Contracts for Maintenance, Calibration, or

Repair of Certain Equipment-Certification. (DEV)

52.222-52 Exemption from Application of the Service Contract Labor OCT 2025 Standards to Contracts for Certain Services-Certification (DEV)

52.222-56 Certification Regarding Trafficking in Persons Compliance Plan OCT 2025

(DEV)

52.225-2 Buy American Certification OCT 2022

52.225-4 Buy American-Free Trade Agreements-Israeli Trade Act NOV 2025 Certificate (DEV)

52.225-6 Trade Agreements-Certificate FEB 2021

52.226-3 Disaster or Emergency Area Representation NOV 2007

52.229-11 Tax on Certain Foreign Procurements—Notice and AUG 2025 Representation (DEV)

52.240-90 Security Prohibitions and Exclusions Representations and SEP 2025 Certifications (DEV)

3.2 The following TAR Clauses are incorporated by reference: