This Solicitation opportunity from Department Of Energy was posted on July 17, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Argon Piping Supply, Installation and Testing

Closed

73573Federal

Submission Closed07/27/2026, 11:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 236210

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POSTED

2 days ago

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N/A

AI Contract Overview

The contract, solicitation number LBNF-73573-JK, is for the supply, installation, and testing of a stainless-steel argon gas pipeline as part of the Long-Baseline Neutrino Facility (LBNF) and Deep Underground Neutrino Experiment (DUNE) at the Sanford Underground Research Facility (SURF) in Lead, South Dakota. Approximately 40,000 metric tons of liquid argon will be transported to the surface receiving station, converted to gas, and delivered underground through a pipeline system with varying diameters: 8-inch Schedule 10 from the Argon Receiving Facility to the Ross Shaft, 6-inch Schedule 10 from the Ross shaft collar to the 4850 Level, and back to 8-inch Schedule 10 from the Ross Shaft to the Central Utility Cavern. The work includes surface trenching, shaft installation, underground suspension and anchoring, and full leak and weld testing, with all welding required to meet ASME or AWS standards. The project requires strict adherence to Procore software for documentation, daily reporting, a site-specific Environment, Safety, and Health plan, and a QA/QC program aligned with ISO 9001 or ASME standards. The pipeline must be installed within 250 calendar days from award, with concurrent operations permitted across surface, shaft, and underground zones, though surface and shaft activities must be minimized due to the shaft’s critical role as the primary access point for other LBNF/DUNE operations. Weather delays up to seven days per year are not billable, and delivery to the Ross Headframe, 100 Ross Rd., Lead, SD 57754, along with prior notification to FFDG Logistics two weeks in advance, is mandatory. The contract is a firm-fixed-price solicitation with no government-furnished property, and all work is governed by the General Terms and Conditions for Construction at SURF (08.2025), incorporating numerous FAR and DEA clauses including FAR 52.222-55 with Executive Order 14026 minimum wage requirements, FAR 52.222-21 prohibiting segregated facilities, FAR 52.236-2 and -5 addressing differing site conditions and materials/workmanship, and FAR 52.242-15 allowing stop-work orders. Subcontractors must submit comprehensive proposals in two PDF volumes—one technical and one

General Info

Supply, install, and test stainless-steel Argon pipelines for DUNE experiment underground facility.

Agency

Department Of Energy → Fermilab - DOE ContractorView Agency

NAICS

236210 - Industrial Building ConstructionView NAICS

Place of Performance

Lead, SD, 57754, USA

Set-Aside

NONE

Documents

(19)

Organizational Conflict of Interest Clause - K-4 FL-57B Rev. 1-07

PDF•clause

J-1 FFDG General Terms and Conditions for Construction at SURF (08.2025)

PDF•general-terms-and-conditions

Amendment 02 to RFP LBNF-73573-JK for Argon Piping

PDF•amendment

RFP LBNF-73573-JK Argon Piping Supply Installation Testing

DOCX•rfp

Fermilab OCI Certification & Assessment FL-11 Rev 1

PDF•oci-certification

South Dakota Lawrence County Building Construction Wage Determination SD20260016

TXT•wage-determination

Small Business Subcontracting Plan (Rev. 6-23) Exhibit III-G

PDF•subcontracting-plan

RFP LBNF-73573-JK Argon Piping Supply Installation and Testing

DOCX•rfp

J-7+014100-8-2025 South Dakota Quality Requirements

PDF•quality-requirements

J-4 SDSTA Risk Transfer Protocol Manual Final July 12 2024

PDF•risk-transfer-protocol-manual

LBNF/DUNE Argon Gas Piping Supply and Installation SOW 03-27-2026

DOCX•sow

PUR-466 Proposal Certifications Revision 2

PDF•certifications

Fermi Forward Discovery Group Subcontractor Annual Representations & Certifications Rev 4

PDF•sarc

Fermilab Subcontractor Injury & Illness Data Questionnaire

DOCX•questionnaire

RFP 73573-JK Argon Piping Labor Rates Price Sheet

XLSX•price-sheet

U2623 LBNF Argon Piping Supply and Installation Questions #2

XLSX•q-and-a

J-2 2025 Insurance Requirements for FRA Subcontracted Work at SURF Risk Category 3 Rev 01

PDF•insurance-requirements

013100 - Environment, Safety, and Health Requirements for Fermi Forward Discovery Group

PDF•sow

J-5+010010 General Requirements Section for FFDG Construction 2025

DOCX•sow

AI Contract Breakdown

Uniform Contract Format

Timeline

2 updates

PhaseClosed

PostedJun 2

Solicitation

Amendment 1Jul 8

Contract was updated

Amendment 2Jul 17

Contract was updated

Response DeadlineJul 27

Deadline has passed

Submission Closed

07/27/2026, 11:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Energy → Fermilab - DOE Contractor

Contacts2 people available

OfficeBatavia, IL, 60510, USA

Organization / Agency

Department Of Energy → Fermilab - DOE Contractor

View Agency Profile

Office AddressBatavia, IL, 60510, USA

Contacts

Jerry King

Susan Underwood

Full Description

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.