EX-10.2

Exhibit 10.2

* Certain schedules, exhibits, and attachments to this Exhibit 10.2 have been omitted pursuant to Item 601(a)(5) of Regulation S-K. See list of omitted attachments after the Authorized Signatures to this Master Subcontract. The Company agrees to furnish supplementally a copy of any omitted schedule, exhibit, or attachment to the Securities and Exchange Commission upon request.

	INDEFINITE DELIVERY / INDEFINITE QUANTITY MASTER SUBCONTRACT (IDIQM)

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This Master Subcontract is effective as of August 11, 2026, between Hanford Tank Waste Operations & Closure LLC (H2C) (BUYER) and PermaFix Environmental Services, Inc. (SUBCONTRACTOR) who hereby agree that all Services specified below, which is a portion of the goods and services to be provided by H2C for the United States Department of Energy (DOE), shall be performed by the SUBCONTRACTOR in accordance with all the provisions of the IDIQ Master Subcontract and the subsequent Task Orders issued.

Except as specified elsewhere in the Master Subcontract, the SUBCONTRACTOR shall provide all services necessary for the disposal of mixed low-level waste [pretreated liquid waste (PTW)].

The quantity of each Task Order(s) issued under this Master Subcontract counts towards the total estimated maximum quantity identified in (a) of 50,000,000 gallons. The total cumulative quantities of all Task Orders issued across all Master Subcontract holders shall not exceed the Master Subcontract maximum quantity.

	PART C - MODEL SUBCONTRACT INDEFINITE DELIVERY / INDEFINITE QUANITITY MASTER SUBCONTRACT (IDIQM)

Master Subcontract No. 96093

Ordering:

Order Limitations:

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*The authorized cumulative Maximum Value shown above shall not be exceeded. This is the cumulative total of all Task Order across all Master Subcontract holders.

	PART C - MODEL SUBCONTRACT INDEFINITE DELIVERY / INDEFINITE QUANITITY MASTER SUBCONTRACT (IDIQM)

Master Subcontract No. 96093

Bryan Tinnin, Procurement Specialist

Michael L. Mackison, Procurement Specialist

Shawn Foster, Construction Procurement Manager

Name: Robert D. Lee

Phone: 509 376-5644

Email: robert_d_lee@rl.gov

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For radioactive waste or material being shipped to one of PERMA-FIX’s Washington or Tennessee facilities and pursuant to the requirements of their State Radioactive Material Licenses, BUYER represents and warrants that it has been authorized by and on behalf of the generating facility (i.e., the facility shipping radioactive waste or material to PERMA-FIX facilities) to accept return of any radioactive waste or material shipped under this Agreement, processed or unprocessed, upon the request of the SUBCONTRACTOR and/or a state or federal hazardous waste, mixed waste or radioactive material regulatory agency, including but not limited to, the Tennessee Department of Environment and Conservation the Washington State Department of Health, and the United States Environmental Protection Agency. BUYER represents, warrants, and promises (a) the generating facility is located in a State or Compact that is a signatory to the Interregional Access Agreement for Waste Management or (b) assurances shall be obtained from the appropriate state governor’s office, the state radiation control program and/or the appropriate Compact official, if any, for such return of generating facility waste or materials shipped under this Agreement. SUBCONTRACTOR reserves the right to review and approve the conformance with the above requirements in advance of shipment authorization and receipt.

The SUBCONTRATOR will notify BUYER of any waste or material that is non-conforming as to the descriptions provided in BUYER’s Profile Form(s) or that do not meet the requirements of a SUBCONTRATOR facility acceptance criteria, radioactive materials license, solid waste permit, hazardous waste permit, or other regulatory requirements upon discovery of said non-conformance. Within seven (7) business days after SUBCONTRATOR notifies the BUYER in writing regarding SUBCONTRATOR’s receipt of non-conforming waste or material from the BUYER, the BUYER shall provide SUBCONTRATOR with directions for the resolution or agreed disposition of the non-conforming waste or material. If BUYER and SUBCONTRATOR cannot agree on the disposition of the non-conforming waste or material, BUYER shall make arrangements for the removal of the non-conforming waste or material from SUBCONTRATOR within 90 days after notification by SUBCONTRATOR.

Sampling and analytical costs incurred during the determination of non-conforming waste or material and brokerage and transportation costs incurred to return non-conforming waste or material to the BUYER will be the responsibility of the BUYER. The above costs will also apply if the BUYER requests the waste or material be returned to the generator or shipped to an alternate treatment facility regardless of whether the waste or material is conforming.

	PART C - MODEL SUBCONTRACT INDEFINITE DELIVERY / INDEFINITE QUANITITY MASTER SUBCONTRACT (IDIQM)

Master Subcontract No. 96093

	PART C - MODEL SUBCONTRACT INDEFINITE DELIVERY / INDEFINITE QUANITITY MASTER SUBCONTRACT (IDIQM)

Master Subcontract No. 96093

Except as expressly revised herein, no other portion of the clause is modified.

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	PART C - MODEL SUBCONTRACT INDEFINITE DELIVERY / INDEFINITE QUANITITY MASTER SUBCONTRACT (IDIQM)

Master Subcontract No. 96093

The following items are prohibited articles anywhere on the Hanford Site or site-associated facilities:

	PART C - MODEL SUBCONTRACT INDEFINITE DELIVERY / INDEFINITE QUANITITY MASTER SUBCONTRACT (IDIQM)

Master Subcontract No. 96093

Prohibited

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Exceptions

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In addition to the items listed above, the following privately owned property items are prohibited within Limited, Protected, Material Access Areas:

NOTE 1: Government provided desktop computers are not considered controlled articles.

NOTE 2: Devices or media that are unable to record, read, or transmit data, as stand-alone units are not considered controlled articles. These include, but are not limited to floppy disks, CDs, removable hard drives, pen drives, and flash drives.

NOTE 3: Flash drives (e.g., thumb drives, memory sticks, and USB flash drives) are considered controlled articles and prohibited in rooms where classified information is processed.

NOTE 4: Closed-circuit television cameras used for monitoring plant equipment or operations are not considered controlled articles.

The following items are prohibited in rooms wherein classified information is processed or discussed. These items are prohibited in rooms wherein classified information is processed or discussed even if they are listed on the item owner’s valid prohibited/controlled article pass:

	PART C - MODEL SUBCONTRACT INDEFINITE DELIVERY / INDEFINITE QUANITITY MASTER SUBCONTRACT (IDIQM)

Master Subcontract No. 96093

NOTE: Hanford Patrol is authorized to search all persons, vehicles, and hand-carried items and to confiscate any prohibited/controlled articles not listed on a valid prohibited/controlled article pass. Each person who possesses, transports, or uses prohibited/controlled articles must have a valid prohibited/controlled article pass in his/her possession that lists each item and the security area(s) into which each item is authorized, e.g., Canister Storage Building, 3212 Vault, etc. Each function of a listed item must be identified, i.e., a PDA with a cellular telephone function must list both PDA and cellular telephone.

	PART C - MODEL SUBCONTRACT INDEFINITE DELIVERY / INDEFINITE QUANITITY MASTER SUBCONTRACT (IDIQM)

Master Subcontract No. 96093

After award, the SUBCONTRACTOR shall utilize H2C’s document transmittal system for the exchange of data and information during the performance of Services under this Master Subcontract and or Task Orders. Submittals indicated herein are documents that must be received and/or approved by H2C prior to final acceptance of the service.

A Master Submittal Register (MSR) will be formulated and finalized after acceptance of the Subcontractor’s Performance Work Statement and included as an attachment to the Master Subcontract and identifies the required SUBCONTRACTOR submittals. SUBCONTRACTOR information shall be transmitted using H2C Vendor Incoming Letter of Transmittal (ILOT) to the address indicated therein.

Submittals must be transmitted electronically to the email address identified on the MSR or as directed via H2C’s designated File Transfer Protocol (FTP) site. All transmittal subject headings shall contain, at a minimum, the Master Subcontract number or Task Order as applicable, submittal number, and submittal description. Document transmittals shall not include password protected files.

Failure to complete and transmit submittals in accordance with the MSR, may result in the delay of invoice payments and final Master Subcontract or Task Order closeout.

	PART C - MODEL SUBCONTRACT INDEFINITE DELIVERY / INDEFINITE QUANITITY MASTER SUBCONTRACT (IDIQM)

Master Subcontract No. 96093

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By accepting this Master Subcontract, the SUBCONTRACTOR assumes all risks associated with the services for the treatment and disposal of waste. The SUBCONTRACTOR agrees to perform all services diligently and efficiently, regardless of any conditions, expenses, or difficulties encountered during the execution of these services or negligence, if any, by H2C and fully complete the service without further recourse to H2C.

In accordance with RCRA, DOE retains responsibility for the waste to be disposed of since the waste was generated at a government facility. This includes legal title, risk of loss, and all other incidents of ownership.

The following attachments are hereby incorporated into and made a part of this Master Subcontract. They shall have the same force and effect as if written into the body of the Master Subcontract. Although these documents are incorporated into the Master Subcontract and have the same force and effect, they will still be treated as individual documents for Order of Precedence purposes only, following the Order of Precedence provided in the Commercial Provisions.

UNLESS THE BOX BELOW IS CHECKED, The SUBCONTRACTOR shall acknowledge this document, as provided herein, regardless of dollar value, by signing below and returning a signed copy of this Master Subcontract. This signature represents certification that all submissions (including electronic) associated with this Master Subcontract award are accurate, current, and complete.

By signing/acknowledging this Master Subcontract you (subcontractor) hereby certify that you and/or any of your Principals — are not presently debarred, suspended, proposed for debarment, or declared ineligible for the award of contracts by any Federal agency.

Authorized Signatures:

Certain attachments to this Master Subcontract have been omitted pursuant to Item 601(a)(5) of Regulation S-K because they do not contain information material to an investment or voting decision that is not otherwise disclosed in this exhibit or the Company’s filings with the Securities and Exchange Commission. The following attachments have been omitted:

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PERFORMANCE WORK STATEMENT (PWS)

Grouting and Disposal of Mixed Low-level Waste

Master IDIQ Subcontract

(IDIQM)

Revision 0

Dated 08/06/2026

Performance Work Statement (PWS)

Grouting and Disposal of Mixed Low-level Waste

Offsite Approach 02, Master IDIQ Subcontract

Contents

Performance Work Statement (PWS)

Grouting and Disposal of Mixed Low-level Waste

Offsite Approach 02, Master IDIQ Subcontract (IDIQM)

The Subcontractor shall provide all personnel, equipment, processes, and shall secure and maintain all necessary permits and licenses in order to receive, transport, treat, and dispose of pretreated liquid mixed low-level liquid waste (MLLW) and similar Contractor generated waste containing radioactive and hazardous components. Treatment by the Subcontractor must create a waste stream that meets the applicable disposal site’s waste acceptance criteria (WAC) and regulatory requirements. Disposal must take place outside the State of Washington in a licensed, commercial MLLW landfill.

The Subcontractor shall have the capability to treat and dispose of PTW at a capacity of 100,800 gallons per week in accordance with facility license and permit conditions.

This PWS defines Subcontractor’s performance outcomes for disposal of liquid pretreated tank waste (PTW1), inclusive of Class A/B/C liquid MLLW. The Subcontractor must produce a waste stream meeting disposal WAC and regulatory requirements, residuals generated from the treatment are the Subcontractor’s responsibility. Final disposal occurs outside the State of Washington in a licensed, commercial MLLW landfill.

The project scope includes the full lifecycle management of PTW from the Contractor release through final disposal. Including transportation, receipt verification, treatment, stabilization, LDR/WAC compliance verification, packaging, temporary solids storage, DOT compliant transportation, documentation of final disposal and closeout.

Subcontractor shall maintain all required licenses and permits necessary to successfully complete the work under the PWS, including but not limited to those outlined in Figure 1, and bears sole responsibility for transportation, treatment, storage, and disposal permits necessary to perform the work under this PWS. The Figure 1 list is not all inclusive, and the Subcontractor remains responsible for any additional authorizations required to execute the subcontract.

Figure 1. Licenses, Permits and Regulatory.

1 References to PTW in this PWS are inclusive of Hanford PTW and similar Class A/B/C Hanford bulk liquid MLLW.

Performance Work Statement (PWS)

Grouting and Disposal of Mixed Low-level Waste

Offsite Approach 02, Master IDIQ Subcontract (IDIQM)

Maintain and implement a documented QC Program via a project-specific Quality Control Plan (QCP) establishing inspection, verification, acceptance criteria, documentation, and corrective action controls necessary to ensure compliant treatment, handling, and data integrity.

Operate under a QMS and facility QA Program that is based on ASME NQA-1 or equivalent. Provide access for Contractor verification of QA effectiveness. Participate in DOECAP audits and provide QA Manual and implementation procedures upon request.

Comply with Hanford Site access, badging, and security requirements for personnel and vehicles as applicable. Comply with Workplace Substance Abuse Programs and Personnel Suitability requirements as flowed down in the Commercial Provisions. In addition, the Subcontractor shall identify all subcontractor personnel assigned to Maintain and update a current list of all Testing Designated Positions (TDP) personnel, including each individual’s name, job title, and position description.

Perform all work in accordance with the established Subcontractor Occupational Health and Safety Program, Agreement State license, air permits, and RCRA permit. Implement environmental monitoring in accordance with the facility Radiological Environmental Monitoring Program and perform work in accordance with the Radiological Control and Safety Plan.

Performance Work Statement (PWS)

Grouting and Disposal of Mixed Low-level Waste

Offsite Approach 02, Master IDIQ Subcontract (IDIQM)

Provide training in accordance with Subcontractor procedures to ensure personnel operate in compliance with licenses, permits, and manufacturer instructions. For Hanford operations, complete required site orientation and safety training per Figure 2 and any additional training necessary for safe, compliant performance.

Figure 2. Hanford Site Access Training Plan:

DEFINITIONS:

ACRONYMS:

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Performance Work Statement (PWS)

Grouting and Disposal of Mixed Low-level Waste

Offsite Approach 02, Master IDIQ Subcontract (IDIQM)

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Performance Work Statement (PWS)

Grouting and Disposal of Mixed Low-level Waste

Offsite Approach 02, Master IDIQ Subcontract (IDIQM)

The Contractor furnishes PTW transfer systems, required training/badging interfaces, characterization data for shipping documentation, RCT support for transfer and release of loaded conveyances, and spill management/decontamination for load-out operations.

The Contractor shall also provide PTW characterization data in the form of a waste profile for the purpose of 1) verifying the waste meets the WAC and 2) preparing DOT manifests and other shipping documentation for shipment to a treatment facility.

Subcontractor shall provide DOT-compliant conveyances and necessary documentation to receive PTW. Coordinate shipment scheduling with Contractor consistent with permit requirements and Task Orders. Submit Specification Package Qualification, Inspections, & Maintenance Documentation that demonstrate DOT compliance for the material/waste offered for shipment, 5 days prior to use. Implement receipt verification to confirm consistency with the approved Waste Profile and disposal WAC; methods shall conform to facility permits and regulatory requirements without prescribing specific techniques.

Subcontractor shall address nonconforming shipments per facility permits, licenses, and contractual requirements; notify the Authorized Procurement Representative within 24 hours (verbal) and 48 hours (written) of determination, and coordinate resolution.

Subcontractor shall perform all steps necessary to treat the waste in accordance with the RCRA LDR regulations for inorganic and organic constituents, TSCA for PCBs, and U.S. Department of Energy (DOE) Order 435.1 requirements as applicable for radionuclides, and the disposal facility’s waste acceptance criteria. If the Contractor receives an approved EPA LDR treatment variance, Subcontractor shall comply with the specific variance requirements.

Performance Work Statement (PWS)

Grouting and Disposal of Mixed Low-level Waste

Offsite Approach 02, Master IDIQ Subcontract (IDIQM)

Subcontractor shall transport and disposal of waste consistent with Task Order schedules (e.g., release within 90 days of treatment completion, delivery confirmation within 45 days, and disposal facility acknowledgment within one week of receipt, where applicable). Each manifest represents a shipment.

The Subcontractor shall submit the following documentation and reports to the Authorized Procurement Representative as follows:

The Subcontractor shall share information with the Contractor that can make the transfer and treatment process safer, more efficient, or more effective.

	Hanford Tank Waste Operations & Closure, LLC (H2C) COMMERCIAL PROVISIONS June 08, 2026, Revision 1F

Table of Contents

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	Hanford Tank Waste Operations & Closure, LLC (H2C) COMMERCIAL PROVISIONS June 08, 2026, Revision 1F

SUBCONTRACT FLOW-DOWN REQUIREMENTS

SUBCONTRACTOR remains solely responsible for determining which provisions to flow down to its lower-tier Subcontractors and for incorporating those identified provisions in its lower-tier subcontracts.

DEFINITIONS

Whenever used in this document, the following definitions shall apply unless the content indicates otherwise.

Authorized Procurement Representative. The term “Authorized Procurement Representative” shall be a person with authority to enter into and administer Subcontracts and make related determinations and findings. These individuals are identified with the associated authority in the body of the Subcontract.

Buyer’s Technical Representative (BTR). The term “Buyer’s Technical Representative (BTR)” means the individual responsible for providing technical direction to the SUBCONTRACTOR. The BTR does not possess any explicit, apparent or implied authority to modify Subcontract terms and conditions.

BUYER. The term “BUYER” means Hanford Tank Waste Operations & Closure, LLC (H2C).

Commercial Item. The term Commercial Item or “item” shall mean any item or service including minor modifications thereto which is customarily used for non-governmental purposes and have been or will be sold, leased, or licensed to the general public.

Government. The term “Government” shall mean the United States of America and includes the U.S. Department of Energy (DOE) Hanford Field Office (HFO), or any duly authorized representative thereof, including the BUYER’s Administrative Contracting Officer (ACO).

Head of the Procurement Activity. The term “Head of the Procurement Activity” means the individual who has the overall responsibility for the operations of the H2C Procurement Office.

Lower-Tier Subcontractors. The term “lower-tier Subcontractors” refers to companies or individuals with whom the SUBCONTRACTOR has purchase orders and rental agreements for materials or equipment, and other services not performed directly by the SUBCONTRACTOR under this Subcontract.

SUBCONTRACTOR. The term SUBCONTRACTOR refers to the company, person or organization, including all lower-tier Subcontractors, performing Work under this Subcontract.

Subcontract. The term Subcontract shall mean this Subcontract or Purchase Order between the BUYER and SUBCONTRACTOR including its terms, conditions, clauses, provisions, written direction and instructions, releases, and documents.

Work. The term “Work” includes all material, labor, tools, and all appliances, machinery, and transportation, necessary to perform and complete the Subcontract’s requirements, and such additional items not specifically indicated or described that can be reasonably inferred as required to complete the Subcontract.

ARTICLE 1.0 ORDER OF PRECEDENCE

In the event of a discrepancy among any of the Subcontract terms, conditions, clauses, provisions, including the Authorized Procurement Representative’s written direction and instructions, and other documents (collectively, the ‘Subcontract’), the following order of precedence shall govern resolution:

	Hanford Tank Waste Operations & Closure, LLC (H2C) COMMERCIAL PROVISIONS June 08, 2026, Revision 1F

Nothing recited above shall be construed as superseding or deleting any Applicable Law (as defined in Article 12.0). In the event of a conflict between these terms and Applicable Law, the Applicable Law shall govern. All remaining terms unaffected by said conflict continue in force.

All correspondence, questions, and items concerning interpretation or clarification of subcontracts shall be submitted in writing to the Authorized Procurement Representative.

Subject to the provisions of the “Changes” article contained herein, all determinations, instructions, and clarifications provided by the Authorized Procurement Representative shall be final and conclusive unless the SUBCONTRACTOR believes such determinations, instructions or clarifications result in a conflict within the Subcontract and/or attachments, in which case the SUBCONTRACTOR shall identify such perceived conflict to the Authorized Procurement Representative and work with the BUYER in good faith to resolve the perceived conflict prior to proceeding under the terms of the Disputes clauses.

ARTICLE 2.0 SUBCONTRACT COMPLIANCE

By signing this Subcontract or starting performance, the SUBCONTRACTOR agrees to comply with the terms and conditions, specifications and other documents that this Subcontract incorporates by reference or attachment.

These terms, and the specifications, drawings and documents referred to herein constitute the entire Subcontract between the parties. Only the BUYER’s Authorized Procurement Representative as specified in this Subcontract has the authority to enter into, administer, and/or terminate this Subcontract and make related determinations and findings.

ARTICLE 3.0 WAIVER

The BUYER’s failure to insist on performance of any term, condition, or instruction, or to exercise any right or privilege included in this Subcontract, or its waiver of any breach, shall not thereafter waive any such term, condition, instruction, and/or any right or privilege. No asserted waiver of any right or benefit by the BUYER shall be valid unless such waiver is in writing, signed by the BUYER’s Authorized Procurement Representative, supported by consideration and specifies the extent and nature of the rights or benefits being waived. In the

event any Provision, or any part or portion of any Provision of this Subcontract should be found to be invalid, void or otherwise unenforceable, such findings shall not affect the remaining part or portions of that provision, or any other provision.

	Hanford Tank Waste Operations & Closure, LLC (H2C) COMMERCIAL PROVISIONS June 08, 2026, Revision 1F

ARTICLE 4.0 WARRANTY

The SUBCONTRACTOR warrants that all items and services provided under this Subcontract shall conform to the Subcontract specifications, drawings, and other descriptions and will be of merchantable quality, fit and sufficient for the purposes for which they are intended as evidenced in the Subcontract. This Warranty shall begin upon the BUYER’s acceptance and extend for a period of (1) the manufacturer’s warranty or one year, whichever is longer, if the SUBCONTRACTOR is not the manufacturer and has not modified the item or (2) one year or the manufacturer’s warranty period, whichever is longer, if the SUBCONTRACTOR is the manufacturer of the item or has modified it. If any nonconformity is discovered within that time, the SUBCONTRACTOR shall promptly repair or replace such items or re-perform services. Transportation of replacement items, return of nonconforming items and repeat performance of services shall be at the SUBCONTRACTOR’s expense. If repair, replacement or re-performance of services is not timely, the BUYER may elect to return the nonconforming items, repair, replace and/or re-procure the item or service at the SUBCONTRACTOR’s expense. This warranty shall restart upon the BUYER’s acceptance of the repair, replacement or re-performance.

ARTICLE 5.0 INDEMNITY

The SUBCONTRACTOR agrees to assume the risk of and to release, defend, indemnify and hold harmless the BUYER, affiliated companies and their directors, officers, employees, agents and representatives, from and against any claim, demand, cause of action, loss, damage, liability, judgment, fine, penalty or other cost or expense (including attorney’s fees and other defense costs) arising out of any (1) failure to comply with Applicable Law, (2) injury (including death) to any person, (3) damage to any property in any way connected with the performance of this Subcontract in accordance with the State of Washington Comparative Fault Statute (RCW 4.22), or (4) any act or omission of the SUBCONTRACTOR, or its lower-tier contractors, which is willful misconduct, the absence of good faith, discrimination, retaliation, or in violation of any Applicable Law involving fraud, conflict of interest, bribery or gratuities. The SUBCONTRACTOR agrees to indemnify, hold harmless and defend the BUYER and the Government from and against all laborers’, materialman’s, mechanics’, or other liens arising from the performance of the SUBCONTRACTOR’s obligations under this Subcontract and shall keep the premises of the BUYER and the Government free from all such claims, liens, and encumbrances.

To the extent that the SUBCONTRACTOR, SUBCONTRACTOR’s employees or lower-tier Subcontractors are covered by the Washington Industrial Insurance Act (RCW Title 51 including any amending, substitute or replacement statutes) or any other industrial insurance, worker’s compensation or similar act (Acts), SUBCONTRACTOR specifically waives any and all immunity provided by these Acts.

SUBCONTRACTOR’s obligations under this Article 5.0 shall survive the completion or earlier termination of this Subcontract and the execution of any final settlement and release associated with either.

ARTICLE 6.0 NUCLEAR SAFETY AND INDEMNITY

This Article shall not apply to subcontracts in which the subcontractor is subject to Nuclear Regulatory Commission (NRC) financial protection requirements in Section 170b of the Atomic Energy Act of 1954 (Act) or NRC agreements of indemnification under section 170c. or k. of the Act for the activities under the subcontract.

Subject to the second paragraph of this Article 6.0, the provisions of 48 CFR 952.250-70, Nuclear Hazards Indemnity Agreement (Jun 1996), are incorporated by reference into these terms and conditions for the delivery of any product or service which has nuclear safety implications. The SUBCONTRACTOR shall flow down these provisions to all lower-tier Subcontractors unless expressly waived in writing by the BUYER’s Authorized Procurement Representative.

	Hanford Tank Waste Operations & Closure, LLC (H2C) COMMERCIAL PROVISIONS June 08, 2026, Revision 1F

The SUBCONTRACTOR will be indemnified by the U.S. Department of Energy (DOE) against (i) claims for public liability, and (ii) legal costs arising from any nuclear incident under the provisions of 48 CFR 952.250-70. However, the SUBCONTRACTOR and its lower-tier Subcontractors and suppliers that are indemnified are subject to civil penalties under provisions of the Atomic Energy Act of 1954, as amended, for violations of DOE nuclear safety, quality, worker radiation protection, and related rules, regulations, and orders. In addition, directors, officers, and employees of the SUBCONTRACTOR and its lower-tier Subcontractors that are indemnified are subject to criminal penalties for knowing and willful violations.

ARTICLE 7.0 ASSIGNMENT

The SUBCONTRACTOR shall not assign any of the duties or rights or any claim arising out of or related to this Subcontract, whether arising in tort, Subcontract or otherwise, without the written consent of the BUYER’s Authorized Procurement Representative. Any unauthorized assignment is void and unenforceable. These conditions and the entire Subcontract are binding on the heirs, successors, and assigns of the SUBCONTRACTOR.

The BUYER’s Authorized Procurement Representative may assign this Subcontract, in whole or in part to the Government or to such party as the Government may designate to perform the BUYER’s obligations hereunder. Upon receipt by the SUBCONTRACTOR of written notice that the Government or a party so designated by the Government or the BUYER has accepted an assignment of this Subcontract, the BUYER shall be relieved of all responsibility hereunder and the SUBCONTRACTOR shall thereafter look solely to such assignee for performance of the BUYER’s obligations.

Assignment and Transfer of Prime Contracts and Subcontracts (Oct 2014) (Revised) (DOE-H-2043)

*This article is a required flow down in the BUYER’s Prime Contract with the DOE. *Therefore, the SUBCONTRACTOR shall include a provision in every lower-tier Subcontract that authorizes assignment of such lower-tier Subcontracts to the Government or the BUYER without requiring further consent from such lower-tier Subcontractor.

	Hanford Tank Waste Operations & Closure, LLC (H2C) COMMERCIAL PROVISIONS June 08, 2026, Revision 1F

ARTICLE 8.0 CHANGES

Changes in the terms and conditions of this Subcontract may be made only by written agreement of the parties. The SUBCONTRACTOR shall not suspend performance of this Subcontract during the review and negotiation of any change, except as may be directed by the BUYER’s Authorized Procurement Representative. The SUBCONTRACTOR shall not perform changes to this Subcontract until the BUYER’s Authorized Procurement Representative has provided written direction.

ARTICLE 9.0 SUSPENSION OF WORK

The BUYER’s Authorized Procurement Representative may order the SUBCONTRACTOR, in writing, to suspend, delay, or interrupt all or any part of the Work of this Subcontract for the period of time that the BUYER’s Authorized Procurement Representative determines appropriate for the convenience of the BUYER.

The notice of suspension shall specify the date of suspension and the estimated duration of the suspension. Such suspensions under this Subcontract shall not exceed one hundred eighty (180) consecutive calendar days each or, in aggregate more than two hundred seventy (270) calendar days.

Upon receiving any such notice of suspension, the SUBCONTRACTOR shall promptly suspend further performance of the Work to the extent specified, and during the period of such suspension shall properly care for and protect all Work in progress and materials, supplies and equipment that the SUBCONTRACTOR has on hand for performance of the Work. Upon the request of the BUYER’s Authorized Procurement Representative, the SUBCONTRACTOR shall promptly deliver to the BUYER’s Authorized Procurement Representative copies of outstanding Subcontracts of the SUBCONTRACTOR, and shall take such action relative to such Subcontracts as may be directed by the BUYER’s Authorized Procurement Representative. The SUBCONTRACTOR shall use its best efforts to utilize its material, labor, and equipment in such a manner as to mitigate costs associated with the suspension.

The BUYER may at any time withdraw the suspension of Work as to all or part of the suspended Work by written notice to the SUBCONTRACTOR specifying the effective date and scope of withdrawal, and the SUBCONTRACTOR shall resume diligent performance of the Work for which the suspension is withdrawn on the specified effective date of withdrawal.

If the performance of all or any part of the Work exceeds the suspension days specified in this provision, an adjustment shall be made for any increase in the cost of performance of this Subcontract (excluding profit) necessarily caused by the unreasonable suspension, delay, or interruption, and the Subcontract shall be modified in writing accordingly. However, no adjustment shall be made under this provision for any suspension, delay, or interruption to the extent that performance would have been so suspended, delayed, or interrupted by any other cause, including the fault or negligence of the SUBCONTRACTOR, or for which an equitable adjustment is provided for or excluded under any other provision of this Subcontract. The SUBCONTRACTOR shall not be entitled to any profits or any damages because of such suspension or withdrawals of suspension.

	Hanford Tank Waste Operations & Closure, LLC (H2C) COMMERCIAL PROVISIONS June 08, 2026, Revision 1F

A claim under this provision shall not be allowed for any costs incurred more than twenty (20) calendar days before the Subcontractor shall have notified the BUYER’s Authorized Procurement Representative in writing of the act or failure to act involved (but this requirement shall not apply as to a claim resulting from a suspension order); and unless the claim, in an amount stated, is asserted in writing as soon as practicable after the termination of the suspension, delay, or interruption, but not later than the date of final payment under the Subcontract.

ARTICLE 10.0 TERMINATION FOR CONVENIENCE

The BUYER reserves the right to terminate this Subcontract, or any part hereof, for its sole convenience. In the event of such termination, the SUBCONTRACTOR shall immediately stop all Work hereunder and shall immediately cause any and all of its lower-tier Subcontractors to cease Work. Subject to the terms of this Subcontract, the SUBCONTRACTOR shall be paid a percentage of the Subcontract price reflecting the percentage of the Work performed prior to the notice of termination, plus reasonable charges the SUBCONTRACTOR can demonstrate to the satisfaction of the BUYER’s authorized representative(s) using its standard record keeping system, have resulted from the termination. The SUBCONTRACTOR shall not be required to comply with the Federal Acquisition Regulations cost accounting standards or cost principles for this purpose. The SUBCONTRACTOR shall not be paid anticipatory profit or for any Work performed or costs incurred which reasonably could have been avoided.

ARTICLE 11.0 TERMINATION FOR CAUSE

The BUYER may terminate this Subcontract, or any part hereof, for cause in the event of any default by the SUBCONTRACTOR, or if the SUBCONTRACTOR fails to comply with any terms and conditions, or fails to provide the BUYER, upon request, with adequate assurances of future performance. In the event of termination for cause, the BUYER shall not be liable to the SUBCONTRACTOR for any amount for supplies or services not accepted, and the SUBCONTRACTOR shall be liable to the BUYER for any and all rights and remedies provided by law. If it is determined that the BUYER improperly terminated this Subcontract for default, such termination shall be deemed a termination for convenience.

ARTICLE 12.0 APPLICABLE LAW

The SUBCONTRACTOR shall comply with all applicable federal, state and local laws, regulations, ordinances, orders, rules and other requirements, and all permits, licenses and other authorizations (together, hereinafter, the “Applicable Law”). The SUBCONTRACTOR shall act as an independent entity and not as an agent or employee of the BUYER or the Government.

ARTICLE 13.0 DISPUTES

In the event that the parties cannot, through negotiations, reach agreement on any issue arising out of the Subcontract, the issue will be considered a dispute and shall be resolved in accordance with the following:

If efforts at resolution through good faith discussions and/or negotiations fail to resolve the dispute, the parties agree that before taking any other action, they will consider the use of Alternate Dispute Resolution (ADR). In the event that non-binding ADR is agreed upon, the site of the proceedings shall be Richland, Washington, unless otherwise agreed upon in writing by the parties. The rules for ADR and the selection of the mediator or arbitrator shall be determined by mutual agreement of the parties. If agreed, the mediator or arbitrator shall allocate cost, except that there shall be no pre-decisional interest costs, each party shall bear its discretionary costs, and the parties will equally share the cost of the mediator or arbitrator.

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In the event ADR fails or is not used, primary jurisdiction for the resolution of any claim arising under this Subcontract shall reside in the United States Federal District Court for the Eastern District of Washington. If the requirements for jurisdiction in the United States District Court are not met, the litigation shall be brought in a Court of competent jurisdiction in Benton County, Washington. This Subcontract shall be enforced and interpreted, irrespective of the place of performance, in accordance with the Federal Government Contract Law, as enunciated and applied by Federal judicial bodies, Boards of Contract Appeals, and quasi-judicial agencies of the Federal Government. To the extent that such law is not applicable to or, where applicable, not dispositive of an issue, the laws of the State of Washington shall be applied, without reference to its choice or conflicts of law provisions.

The Parties, their successors and assigns, in order to reduce their respective costs, in any litigation, irrevocably and unconditionally waive any right to trial by jury of any claim, demand, action, or cause of action arising out of or relating to this Subcontract, Whether now existing or hereinafter arising, regardless when arising or filed, whether in contract, tort, law, equity or otherwise, of Any litigation between the Parties will instead be tried in a court of competent jurisdiction by a judge sitting without a jury.

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Unless otherwise directed in writing by the BUYER’s Authorized Procurement Representative, the SUBCONTRACTOR shall proceed diligently with the performance of the Subcontract pending final resolution of the dispute.

ARTICLE 14.0 SUSPECT AND COUNTERFEIT ITEMS

Notwithstanding any other provisions of this Subcontract, the SUBCONTRACTOR warrants that all items provided by the SUBCONTRACTOR shall be genuine, new, and unused unless otherwise specified or approved in writing by the BUYER. The BUYER reserves the right to question and/or require the SUBCONTRACTOR to certify and/or furnish proof regarding the quality, authenticity, application, or fitness for use of the items supplied by the SUBCONTRACTOR under this Subcontract. The SUBCONTRACTOR shall establish and implement appropriate measures to prevent the procurement and incorporation of suspect and counterfeit parts into the deliverable for this Subcontract. In addition, the SUBCONTRACTOR shall report to the BUYER’s Authorized Procurement Representative the discovery of suspect and counterfeit items in sufficient detail to establish all circumstances relative to the occurrence.

Any items furnished as part of this Subcontract and which have been previously found by the BUYER, the Department of Energy, or the Department of Commerce to be counterfeit or which are listed by the Department of Commerce to be suspect will be deemed, without more proof, to be subject to the above requirement of further proof or certification. The BUYER also reserves the right to question the circumstances and make available a report of any such review to the Government. All costs associated with conducting inquiries into and reporting on, components determined to be counterfeit, shall be recovered by the BUYER from the SUBCONTRACTOR.

ARTICLE 15.0 TAXES

Unless the SUBCONTRACTOR is issued a direct pay permit by the BUYER, the SUBCONTRACTOR is required to collect the applicable Washington State sales or use tax and include this on each applicable invoice. Sales tax must be listed as a separate line item on the invoice as stated in 16.1D below. If the SUBCONTRACTOR is an out of state vendor with no nexus in the State of Washington, taxes will be paid by BUYER. SUBCONTRACTOR shall notify the Authorized Procurement Representative if they don’t have a nexus in the State of Washington. All other Federal, State, county, municipal or other taxes must be included in the Subcontract amount and invoiced accordingly.

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If as a result of this Subcontract, the SUBCONTRACTOR becomes eligible for Washington State Business and Occupation Tax Credit for Research and Development spending, the SUBCONTRACTOR shall take such tax credit and assign such tax credit to the BUYER. If the SUBCONTRACTOR applies for the Washington State Business and Occupation Tax Credit for Research and Development spending, the SUBCONTRACTOR shall notify the Authorized Procurement Representative. The SUBCONTRACTOR shall fully cooperate with the BUYER in any tax audits, tax assessment reviews, or tax challenges.

ARTICLE 16.0 HOLIDAY AND WORK SCHEDULES

Daily work schedules and facility operations are not uniform among Hanford Site Contractors. In addition, some organizations and facilities observe alternate Friday closures. Accordingly, before scheduling deliveries, the SUBCONTRACTOR shall make specific schedule arrangements for the delivery of materials with the BUYER’s Authorized Procurement Representative, Facility Manager, Delivery Warehouse Manager, or Building Manager. The BUYER will not be liable for the cost of any delays, demurrage, layover, extra travel days, or any additional costs which result from the SUBCONTRACTOR’s failure to obtain a specific schedule in advance.

Current Hanford Site Facility Closure days are New Year’s Day, President’s Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day (and the following Friday), Christmas Eve and Christmas Day.

ARTICLE 17.0 INVOICING AND PAYMENT

This Article shall be applied to all Firm Fixed Price (FFP) invoices submitted to the BUYER. Failure to comply may result in delayed payment or returned invoice.

HANFORD TANK WASTE OPERATIONS & CLOSURE (H2C)

Attn: Accounts Payable Mail Stop: H1-40

P.O. Box 850 Richland, WA 99352

Email electronic invoices to: H2CAPINVOICES@rl.gov

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Any invoice submitted, which fails to comply with the terms of this Subcontract, including the requirements of form and documentation, may be returned to the SUBCONTRACTOR. Any costs associated with the resubmission of a proper invoice shall not be reimbursed by the BUYER. Final payment shall not relieve the SUBCONTRACTOR of any obligation under this Subcontract.

The BUYER may, at its sole discretion, withhold payment due to, but not limited to, the following reasons:

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The BUYER, without waiver or limitation of any rights or remedies of the BUYER, shall be entitled from time to time to deduct from any amounts due or owing by the BUYER to the SUBCONTRACTOR in connection with this Subcontract (or any other Subcontract with the BUYER), any and all amounts owed by the SUBCONTRACTOR to the BUYER or the Government in connection with this Subcontract.

No interest is payable to the SUBCONTRACTOR for any claim it may have, except that specifically imposed by a court of competent jurisdiction on any judgment, and then only in accordance with the terms of the judgment.

If the BUYER’s Authorized Procurement Representative requests accrual information, the SUBCONTRACTOR shall provide accruals monthly for the Subcontract’s complete performance period to the BUYER’s Accounts Payable organization. This shall be an estimate of the total billable cost from inception of the Subcontract through the current fiscal month end. The Fiscal Month Calendar can be accessed on the Hanford external web site. This information must be provided electronically between the 12th and the 16th of each month using the login information contained in the SUBCONTRACTOR’s confirmation email when the SUBCONTRACTOR completed its initial vendor registration with the BUYER, Accruals are submitted through the Vendor Registration System at Vendor Registration - Procurement and Materials Management. Click on the accruals tab at the top of the screen and enter the current cost for H2C from 2/24/25 for current fiscal month under the invoicing release reference number for the subcontract or release in the appropriate space. If you experience any technical difficulties, please contact us at H2C_Procurement@rl.gov. An alternative method is via email and must be submitted by the 16th of each month to the following address: AH2C@rl.gov.

SUBCONTRACTOR “Monthly Contract to Date Cost Estimate Form,” can be obtained at the following link:

https://www.hanford.gov/tocpmm/page.cfm/Forms

Accrual data must be provided for each Subcontract or Subcontract release until all SUBCONTRACTOR invoices are received and Work is complete.

The final invoice shall be clearly marked “FINAL PAYMENT” and submitted for reimbursement after completion and acceptance of Work by the BUYER and compliance by the SUBCONTRACTOR with all terms of this Subcontract. The final invoice shall be supported by all requested certifications and releases needed to close out the Subcontract including, but not limited to, the “Subcontractor Release of Claims.”

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If the Work has been completed in accordance with this Subcontract, final payment will be made in accordance with the terms of this Subcontract. Final Payment shall not relieve the SUBCONTRACTOR of any obligation under this Subcontract.

The applicable subparts of FAR part 31, including FAR 31.2, Contracts with Commercial Organizations and FAR 31.205, Selected Costs, shall be used in the pricing of fixed-price Subcontracts and amendments to Subcontracts whenever (a) cost analysis is performed or (b)a fixed-price contract clause requires the determination or negotiation of costs. The Subcontractor shall be liable for any costs disallowed by Buyer or DOE or determined to be unallowable through any audit or evaluation in the full amount of the unallowable costs through back charge, offset or any other means available to the Buyer.

Notwithstanding anything to the contrary in this Subcontract, Final Payment shall not relieve the SUBCONTRACTOR of any obligation under this Subcontract of a continuing nature, to include, without limitation, SUBCONTRACTOR’s obligations under Articles 4.0, Warranty and 5.0, Indemnity.

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ARTICLE 18.0 PAYMENTS AND TITLE

The SUBCONTRACTOR warrants full and unrestricted title to the Government for all items purchased under this Subcontract free and clear of any and all liens, restrictions, reservations, security interests, and encumbrances.

Excess items received that are of a nominal value shall be kept by the BUYER at no cost to the BUYER. All items received in excess of Subcontract requirements that are returned shall be returned at the SUBCONTRACTOR’s expense.

The BUYER is entitled to offset and/or deduct any amount owed to the SUBCONTRACTOR under this Subcontract for any amounts owed the BUYER under this Subcontract or any other Subcontract with the BUYER.

ARTICLE 19.0 COMPANY CONFIDENTIAL AND PROPRIETARY INFORMATION

The BUYER possesses information of a confidential and proprietary nature about businesses, products, services, and processes of the BUYER and the Government. This information, which relates to designs, technical experience, classified information, software, processing systems, databases, financial and other data, intellectual property including trade secrets, customers and vendors, personnel records, research, development, inventions, construction plans, manufacturing, engineering, accounting, bid data, sales and marketing including Subcontract terms, and any information generated pursuant to Work performed in accordance with the Subcontract (collectively, Company Confidential Information), constitutes a commercial asset of considerable value to the BUYER and the Government. The SUBCONTRACTOR shall use such Company Confidential Information only for the purpose of performing Work in accordance with the Subcontract and not disclose such Company Confidential Information to any other person (including the media for purposes of publicity), partnership, venture, firm, government, or corporation without the express written direction of the BUYER’s Authorized Procurement Representative or the Government, as appropriate. The SUBCONTRACTOR further shall make all reasonable efforts to require its employees and any others, including lower-tier Subcontractors, to maintain such Company Confidential Information in the strictest confidence.

Company Confidential Information shall not include the following:

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Additionally, while retaining its status as Company Confidential Information, SUBCONTRACTOR shall not be penalized as a result of its release of Company Confidential Information to the extent such is required to be publicly disclosed under operation of law, provided the SUBCONTRACTOR provides at least a five (5) working day notice to the BUYER’s Authorized Procurement Representative, as appropriate, before disclosure.

All drawings, specifications, prints, financial and other data, and any other written or electronically encoded materials (collectively, ‘Documentation’) furnished by the BUYER and the Government to the SUBCONTRACTOR shall remain the BUYER’s property. In addition, all Documentation developed by the SUBCONTRACTOR in the performance of Work in accordance with the Subcontract shall become the BUYER’s property. Upon completion of Work, the SUBCONTRACTOR shall either destroy or return such Documentation and any other Company Confidential Information reduced to tangible or electronic form, including copies thereof, to the BUYER’s Authorized Procurement Representative unless the BUYER’s Authorized Procurement Representative consents to otherwise.

Nothing contained in the Subcontract, or in any disclaimer made by the BUYER or the Government, shall be construed to grant the SUBCONTRACTOR any license or other rights in or to disclosed Company Confidential Information or any patent, trademark, or copyright that has been or may be issued unless expressly conveyed by written agreement exclusive of the Subcontract.

In the event that Work performed by the SUBCONTRACTOR in accordance with the Subcontract involves the collection or generation of data on persons or associations, the SUBCONTRACTOR shall maintain strict confidentiality of records in accordance with the Privacy Act of 1974 (5 U.S.C. 552a), provisions of the Fair Credit Reporting Act (15 U.S.C. 1681), and applicable federal and state agency regulations. Violations of these statutes may result in criminal penalties.

ARTICLE 20.0 SUSTAINABLE ACQUISITION PRODUCTS AND SERVICES

In the performance of this Subcontract, the SUBCONTRACTOR shall specify, furnish, and use sustainable acquisition products and services (i.e., products and services with a lesser or reduced effect on human health and the environment), to the maximum possible extent consistent with the Subcontract requirements and the intended end use of the products or services. Information on sustainable acquisition products and services is available at: https://www.epa.gov/greenerproducts. In addition, if the Subcontract award exceeds the simplified acquisition threshold and has $100,000 of sustainable acquisitions, the SUBCONTRACTOR shall comply with DEAR 952.223-78, Sustainable Acquisition Program (Oct 2010), and when this Subcontract is for construction, alteration, or renovation of DOE facilities, DEAR 952.223-78 includes the Al I (Oct 2010).

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ARTICLE 21.0 LIABILITY

Limited Waiver of Consequential Damages. In no event shall either Party be liable to the other Party for consequential, special, incidental, punitive or like damages; provided, however, that the foregoing shall be inapplicable, and SUBCONTRACTOR will be liable to BUYER for, consequential, special, incidental, punitive or like damages to the extent either (i) arising from a SUBCONTRACTOR willful misconduct, lack of good faith, discrimination, retaliation, or violation of any Applicable Law involving fraud, conflict of interest, bribery or gratuities or (ii) BUYER is assessed the costs of the same by the Government or a third party.

No Warranty of Information. BUYER may provide SUBCONTRACTOR with documentation and information for use by SUBCONTRACTOR in its performance. Unless expressly provided otherwise in this Subcontract, such information is (i) non-contractual, (ii) provided solely for information, and (iii) provided “as is” and without warranty, expressed or implied, including, without limitation, implied warranties that the same is current, accurate or complete. Hence, if SUBCONTRACTOR uses such documentation or information, it should review the same in detail; any use of the information or documentation is at SUBCONTRACTOR’s own risk.

Risk of Loss. Risk of loss or damage to deliverables shall remain with SUBCONTRACTOR until delivery to BUYER. Title to deliverables shall pass to BUYER upon the first to occur of delivery to BUYER or payment for the same; provided, however, that the possession of title shall in no manner affect Seller’s risk of loss responsibility herein.

Force Majeure. Neither Party shall be responsible for schedules delays resulting from a circumstance beyond such Party’s control and absent its fault or negligence (a “Force Majeure Event”). Examples include (i) acts of God or of the public enemy, (ii) acts of the Government in either its sovereign or contractual capacity, (iii) fires, (iv) floods, (v) epidemics and pandemics, (vi) quarantine restrictions, (vii) strikes, (viii) freight embargoes, and (ix) unusually severe weather. In the event that a Force Majeure Event occurs, the declaring Party shall promptly notify the other Party in writing, providing the cause, steps taken to minimize the occurrence, and the estimated duration. The affected time to perform shall be extended for a period equitable under the circumstances. Any delivery delayed by Force Majeure over thirty (30) days will allow BUYER to cancel, without termination charges, except for work already performed.

Nonexclusive Remedies. The rights and remedies of BUYER set forth in this Subcontract are not exclusive and are in addition to any other rights and remedies available to it in law or in equity.

No Encumbrances. SUBCONTRACTOR agrees to deliver to BUYER the articles covered by this Subcontract free and clear of all liens, claims and encumbrances. Should any lien be filed against the property of BUYER or the Government, SUBCONTRACTOR shall, at its sole cost and expense, promptly discharge said lien by posting a bond or other security. SUBCONTRACTOR shall include this paragraph in all of its subcontracts.

No Third-Party Rights. Except as expressly provided otherwise within this Subcontract, no Subcontract provision is intended to be for the benefit of any third party, nor shall it be construed in such manner.

Independent Contractor. SUBCONTRACTOR shall be an independent contractor with respect to its work. Neither SUBCONTRACTOR nor its subcontractors, nor their respective employees are BUYER’s servants, employees, or agents.

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ARTICLE 22.0 SUPPLEMENTAL TERMS & CONDITIONS

In as much as Government funds are being used to make payment against this Subcontract, the following Federal Acquisition Regulations (FAR) and Department of Energy Acquisition Regulation (DEAR) clauses are hereby incorporated by reference into this Subcontract and shall apply as applicable; provided, however, that:

“Government,” “DOE,” “Contracting Officer,” and other terms used to reference Contractor’s customer shall be read as, and shall mean, BUYER and/or, as appropriate, BUYER’s Authorized Procurement Representative designated in the Subcontract, provided, however, that unless otherwise agreed the terms cited in this subparagraph (e) shall retain their original meaning where the provision or clause (i) pertains to, addresses or governs rights and obligations in property (real, personal or intellectual) although BUYER shall possess all right to utilize the Government’s property rights in its administration of the SUBCONTRACT, (ii) is the Nuclear Hazard Indemnity Agreement and/or a right, act, authorization or obligation can be granted or performed only by the Government, or (iii) the intent of the provision is to provide benefit or protection to the Government.

The text of the FAR and DEAR clauses may be obtained from the BUYER’s Authorized Procurement Representative upon request or by linking to the federal procurement regulations via the BUYER’s external web site or go to the link at: https://www.acquisition.gov/.

22.1 Federal Acquisition Regulation (48 CFR Chapter 1) Clauses and Department of Energy Acquisition Regulation (48 CFR Chapter 9) Clauses

The FAR and DEAR clauses below apply to this Subcontract.

Applicable to all orders:

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	Hanford Tank Waste Operations & Closure, LLC (H2C) COMMERCIAL PROVISIONS June 08, 2026, Revision 1F

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Applicable to all orders over $2,500:

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Applicable to all orders over $10,000:

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	Hanford Tank Waste Operations & Closure, LLC (H2C) COMMERCIAL PROVISIONS June 08, 2026, Revision 1F

Applicable to all orders over $15,000:

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Applicable to all orders over $150,000:

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Applicable to all orders over $250,000:

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	Hanford Tank Waste Operations & Closure, LLC (H2C) COMMERCIAL PROVISIONS June 08, 2026, Revision 1F

Applicable to all orders over $800,000:

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Applicable to all orders over $5,500,000:

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	Hanford Tank Waste Operations & Closure, LLC (H2C) COMMERCIAL PROVISIONS June 08, 2026, Revision 1F

Technical data includes, but is not limited to, specifications, designs, drawings, operational manuals, flowcharts, software, databases and any other information necessary for of the completion of the work under this Subcontract. Limited rights data and restricted computer software will be protected in accordance with the provisions of the Section I clause DEAR 970.5227-1 Rights in Data- Facilities of the BUYER’S Contract with the Government. The SUBCONTRACTOR shall ensure that its lower-tier subcontractors and licensors make similar rights available to the BUYER, Government and its contractors.

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**NOTE: **DOE Notice, Measure 18. Implement screening procedures for other deliveries at designated inspection points to identify explosives and incendiary devices. Use K-9 teams for inspections, when available.

Instruct site personnel to report suspicious packages to Security and refrain from handling them until cleared by appropriate authority.

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