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Re certification Nitrogen Cylinders

DEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-CTRS.ACC-DTA.W6QK SIAD CONTR OFF · Response deadline: Wed, 28 Oct 2026

What the government is buying

The U.S. Army is soliciting bids for recertification services for nitrogen cylinders. This type of work involves inspecting, testing, and requalifying compressed gas cylinders to ensure they meet Department of Transportation (DOT) and safety standards for continued use. Nitrogen cylinders are commonly used across military operations for inerting, purging, and various industrial applications. Recertification typically includes hydrostatic testing, visual inspection, valve maintenance, and re-stamping with updated certification dates. This is a recurring need for organizations that maintain large cylinder inventories, as DOT regulations require periodic requalification (generally every 5 or 10 years depending on cylinder type). See the solicitation for the specific quantity of cylinders, technical specifications, and any performance requirements.

Key facts

Who can bid

This procurement is open to all responsible bidders; there is no small-business set-aside. Small businesses may still compete, but they will face competition from large businesses and other entities. To bid, your firm must be registered in SAM.gov and hold any required licenses for handling compressed gases and cylinder requalification. NAICS 325120 generally applies to establishments primarily engaged in manufacturing industrial gases; however, for services work, the NAICS classification relates to the nature of the item being serviced rather than the bidder's primary business. Firms with experience in cylinder retesting, hydrostatic requalification, or compressed gas equipment maintenance should evaluate their capabilities against the solicitation requirements.

Companies located near Herlong, California—or those able to mobilize staff and equipment to this rural Northern California location near the Nevada border—may have logistical advantages. The Army's Sierra Army Depot in Herlong is a known military installation; proximity to this facility may simplify cylinder pickup, transport, and coordination.

How to put together a competitive bid

Verify your certifications. Ensure your technicians hold current DOT requalifier credentials and that your facility is certified for the specific cylinder types specified. See the solicitation for required codes and standards.

Understand the scope and logistics. Clarify whether the Army expects on-site service at Herlong, pickup and delivery to your facility, or some hybrid arrangement. Transportation of hazardous materials cylinders requires DOT-compliant vehicles and trained drivers—factor these costs precisely.

Price strategically. Without set-aside protection, expect price sensitivity to drive award decisions. Review Wage Determinations if applicable (check the solicitation for Davis-Bacon Act or Service Contract Act applicability). Obtain quotes for nitrogen supply if testing requires gas refills.

Demonstrate relevant performance. Past performance on military or commercial cylinder recertification contracts strengthens your proposal. Identify any incumbent advantages and prepare to distinguish your firm on turnaround time, quality metrics, or surge capacity.

Review clauses carefully. Army solicitations typically include specialized contract clauses, packaging requirements, and inspection procedures. Note any requirements for Government Property accountability if Army-owned cylinders are involved.

Next steps

1. Read the full solicitation on SAM.gov using solicitation number W912GY27QA001 to obtain the Statement of Work, pricing instructions, and all attachments.

2. Confirm your SAM.gov registration is active and complete; awards cannot be made to unregistered entities.

3. Note the deadline: Responses are due October 28, 2026, by 10:00 AM Pacific Time—allow margin for technical submission issues.

View the official notice on SAM.gov →