Argon Piping Supply, Installation and Testing

July 17, 2026 - Amendment 2 is issued to proviide additional questions and answers to this RFP. Documents are attached. The Proposal due date is unchanged, proposals are due on 27 July 26. July 8, 2026 - Amendment 1 is issued to provide questions and answers to the RFP. Documents are contented in the attached link. As part of the DUNE experiment, approximately 40,000 metric tons of Argon is required to be transported from the surface to the Central Utility Cavern (CUC) at the 4850 Level. This Argon will arrive at the Ross Shaft Argon Receiving station in liquid form where it will be stored in tanks. It will then be converted to the gaseous phase, where it will be transported underground through a stainless-steel pipeline. This pipeline will be 8” diameter Schedule 10 between the Argon Receiving Facility and the Ross shaft, 6” diameter schedule 10 from Ross shaft collar to the 4850 Level, then return to 8” diameter schedule 10 from the Ross shaft to the CUC. This SOW defined as “Argon Gas Piping Supply and Installation for LBNF” outlines the requirements for the supply, installation and testing of a stainless-steel pipeline at LBNF as described above.

• NAICS236210
• PSCY1JZ

• RFP Argon Piping R1 6.1.2026.docx

  .docx93 KBNot yet available
• J-10 South Dakota Wase Determinatin 20260016.txt

  .txt13 KBNot yet available
• J-2 2025 INSURANCE REQUIREMENTS FOR FRA SUBCONTRACTED WORK AT SURF Risk category 3 (Rev 01.pdf

  .pdf314 KBNot yet available
• K-4 FL-57B (Rev. 1-07).pdf

  .pdf22 KBNot yet available
• Amend 02 to RFP LBNF-735735-JK.pdf

  .pdf115 KBNot yet available
• K-3 FL-11_Rev1.pdf

  .pdf332 KBNot yet available
• J-7 014100-8-2025-South Dakota Quality Requirements.pdf

  .pdf331 KBNot yet available
• J-4 SDSTA Risk Transfer Protocol Manual Final July 12 2024.pdf

  .pdf3.4 MBNot yet available
• J-5 010010_General_Requirements_SD_4_2025_FFDG.docx

  .docx97 KBNot yet available
• J-3 Argon Piping Supply and Install SOW (2).docx

  .docx4.2 MBNot yet available
• J-1 FFDG General Terms and Conditions for Construction at SURF (08.2025).pdf

  .pdf327 KBNot yet available
• K-2 SARC_Subcontractor Annual RepsCerts Rev 4.pdf

  .pdf362 KBNot yet available
• J-9 FL-55 Small Business Subcontracting Plan (Rev. 6-23) 14.0 - Exhibit III-G.pdf

  .pdf392 KBNot yet available
• 1. RFP Letter 6.1.2026 R1.docx

  .docx49 KBNot yet available
• K-1 PUR-466_Proposal Certifications-.pdf

  .pdf402 KBNot yet available
• J-6 013100_7-31-2025 FermiForward_South_Dakota.pdf

  .pdf1.3 MBNot yet available
• J-11 Price Sheet including Fully Burdened Hourly Rate.xlsx

  .xlsx13 KBNot yet available
• RFP Amendment 1

  Not yet available
• Copy of 2026.07.10 - Questions #2 - U2623.xlsx

  .xlsx28 KBNot yet available
• J-6.1 7010_F1_Fermilab Subcontractor Safety Information Questionnaire.docx

  .docx42 KBNot yet available

• Jerry King
  jking@fnal.gov2173901120
• Susan Underwood
  susanu@fnal.gov6308402021