B2_DRAFT_05.2_SLAC_General_Ts_Cs_Supplemental_Rider_Aug2026.pdf

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SLAC Job Order Contract
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SLAC_RFP_368624
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This document is a General Terms and Conditions Supplemental Rider for SLAC National Accelerator Laboratory (SLAC) that modifies the base General Terms and Conditions in accordance with DOE Contract No. DE-AC02-76SF00515. The rider is effective August 2026 and applies to all subcontracts issued under this contract.

The document incorporates multiple FAR clauses by reference applicable to subcontracts, including provisions addressing small business utilization, DEI discrimination, biobased products, ozone-depleting substances, Buy American requirements, text messaging while driving, commercial products and services, and vessel preference. Several FAR clauses are deleted by reference, including those addressing EPEAT-registered products, energy efficiency, segregated facilities, and equal opportunity. The rider reflects Policy Flash 2026-05 changes that increase thresholds: the micro-purchase threshold rises from $10,000 to $15,000; the simplified acquisition threshold increases from $250,000 to $350,000; and the small business subcontracting plan threshold increases from $750,000 to $900,000 (with construction subcontracting threshold increasing from $1.5 million to $2 million). The cost or pricing data clauses and Cost Accounting Standards disclosure requirements apply to subcontracts valued at $2.5 million or more. Additionally, the rider updates the invoicing and reimbursement link for suppliers working with SLAC.

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Text version

GENERAL TERMS AND CONDITIONS SUPPLEMENTAL RIDER

August 2026

GENERAL TERMS AND CONDITIONS

Supplemental Rider

The SLAC National Accelerator Laboratory (SLAC) General Terms and Conditions is modified in accordance with the following executed DOE Contract No. DE-AC02-76SF00515:

1. CLAUSES INCORPORATED BY REFERENCE - is modified to incorporate the following FAR Clauses applicable to all subcontracts

FAR 52.219-8 Utilization of Small Business Concerns (DEVIATION Dec 2025) U.S.C.637(d)(2) and (3)), if the subcontract offers further subcontracting opportunities. If the subcontract (except subcontracts to small business concerns) exceeds the applicable threshold specified in FAR 19.702(a) on the date of subcontract award, the subcontractor must include 52.219-8 in lower tier subcontracts that offer subcontracting opportunities.

FAR 52.222-90 Addressing DEI Discrimination by Federal Contractors (Deviation Apr 2026), Executive Order 14398, in connection with the performance of work under this Subcontract.

FAR 52.223-2 Reporting of Biobased Products Under Service and Construction Contracts (DEVIATION JAN 2026)

FAR 52.223-11 Ozone-Depleting Substances (DEVIATION JAN 2026)

FAR 52.223-12 Maintenance, Service, Repair, or Disposal of Refrigeration Equipment and Air Conditioners (DEVIATION JAN 2026)

FAR 52.225-1 Buy American - Supplies (DEVIATION JAN 2026) Modified by DEAR 970.2570-1

FAR 52.225-9 Buy American - Construction Materials (DEVIATION JAN 2026)

FAR 52.226-8 Encouraging Contractor Policies to Ban Text Messaging While Driving (MAY 2024)

FAR 52.244-6 Subcontracts For Commercial Products And Commercial Services (DEVIATION APR 2026)

FAR 52.247-64 Preference for Privately Owned U.S.-Flag Commercial Vessels (DEVIATION DEC 2025), if the Subcontract involves ocean transportation of supplies other than "commercial items"

2. CLAUSES DELETED BY REFERENCE (AS APPLICABLE)

FAR 52.204-23 Prohibition on Contracting for Hardware, Software, and Services Developed or Provided by Kaspersky Lab Covered Entities (NOV 2021)

FAR 52.222-21 Prohibition of Segregated Facilities (APR 2015)

FAR 52.222-26 Equal Opportunity (SEPT 2016)

FAR 52.223-13 Acquisition of EPEAT®-Registered Imaging Equipment (JUN 2014)

FAR 52.223-14 Acquisition of EPEAT®-Registered Televisions (JUN 2014)

FAR 52.223-15 Energy Efficiency In Energy Consuming Products (MAY 2020)

FAR 52.223-16 Acquisition of EPEAT®-Registered Personal Computer Products (Oct 2015) ALT I (JUN 2014)

FAR 52.223-17 Affirmative Procurement of EPA-Designated Items in Service and Construction Contracts (AUG 2018)

FAR 52.223-18 Encouraging Contractor Policies to Ban Text Messaging While Driving (JUN 2020)

3. CLAUSES EFFECTED BY POLICY FLASH 2026-05 FEDERAL ACQUISITION CIRCULAR (FAC) 2025-06 AND ASSOCIATED CHANGES

TO REVOLUTIONARY FAR OVERHAUL MODEL DEVIATION TEXTS (AS APPLICABLE)

FAR 2.101 The micro-purchase threshold (MPT) increased from $10,000 to $15,000

FAR 2.101 The simplified acquisition threshold (SAT) increased from $250,000 to $350,000

FAR 52.219-9 Small Business Subcontracting Plan (DEVIATION MAR 2026) Modified by DEAR 970.5219, unless the Subcontractor is a small business or there are no subcontracting possibilities. The prime contractor subcontracting plan (FAR 19.702) threshold increased from $750,000 to $900,000, and the associated threshold for construction increased from $1.5 million to $2 million

DRAFT

GENERAL TERMS AND CONDITIONS SUPPLEMENTAL RIDER

August 2026

4. Section titled: THE FOLLOWING CLAUSES APPLY IF THE SUBCONTRACT IS FOR $2M OR MORE is replaced with:

THE FOLLOWING CLAUSES APPLY IF THE SUBCONTRACT IS FOR $2.5M OR MORE (AS APPLICABLE)

FAR 52.215-10 Price Reduction for Defective Cost or Pricing Data (AUG 2011), if cost or pricing data is required

FAR 52.215-11 Pricing Reduction for Defective Cost or Pricing Data – Modifications (JUN 2020), if cost or pricing data is required

FAR 52.215-12 Subcontractor Certified Cost or Pricing Data (DEVIATION JAN 2026), Alternate I (DEVIATION JAN 2026) if cost or pricing data is required

FAR 52.215-13 Subcontractor Certified Cost or Pricing Data-Modification (DEVIATION JAN 2026) Alternate I (DEVIATION JAN 2026)

FAR 52.230-3 DISCLOSURE AND CONSISTENCY OF COST ACCOUNTING PRACTICES (OCT 2015), unless the Subcontractor is an Educational Institution or certifies that it is eligible for and elects to use modified CAS-coverage.

5. OTHER GENERAL TERMS AND CONDITIONS CHANGES

INVOICES AND PAYMENTS: Delete link https://suppliers.slac.stanford.edu/doing-business-slac/invoicing-and-reimbursement and replace with https://suppliers.slac.stanford.edu/working-slac/invoicing-reimbursement

(END OF SUPPLEMENTAL RIDER TERMS AND CONDITIONS)

DRAFT

https://suppliers.slac.stanford.edu/doing-business-slac/invoicing-and-reimbursement https://suppliers.slac.stanford.edu/working-slac/invoicing-reimbursement

1. CLAUSES INCORPORATED BY REFERENCE - is modified to incorporate the following FAR Clauses applicable to all subcontracts
2. CLAUSES DELETED BY REFERENCE (AS APPLICABLE)
3. CLAUSES EFFECTED BY POLICY FLASH 2026-05 FEDERAL ACQUISITION CIRCULAR (FAC) 2025-06 AND ASSOCIATED CHANGES TO REVOLUTIONARY FAR OVERHAUL MODEL DEVIATION TEXTS (AS APPLICABLE)

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