Welding head

The Defense Logistics Agency Land and Maritime seeks one Liburdi M401 orbital welding head with extended OSC rails (part number D6453) for firm fixed-price supply delivery to Bremerton, Washington, with proposals due July 21, 2026 at 10:00 AM Pacific Daylight Time. This is a Women-Owned Small Business sole source set-aside; the approved source is Liburdi Dimetrics Corporation, foreclosing open competition.

Place of performance and delivery destination is Puget Sound Naval Shipyard Integrated Maintenance Facility, Building 514, Bremerton, Washington 98314-5001, with a requested delivery date of May 12, 2026. The NAICS code is 333992, Welding and Soldering Equipment Manufacturing, with a size standard of 1,250 employees. The PSC is 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories.

The welding head is designed for orbital welding of tubes and pipes ranging from 1.3 inches to 4.5 inches in diameter and features four programmable servos controlling arc voltage control, oscillation, wire feed, and rotational speed. The torch and cables are water-cooled and rated for 200 amps at 100% duty cycle with capacity for 0.030-inch to 0.045-inch wire on a 2-pound onboard spool. The unit includes a 35-foot harness, weighs 29 pounds without cables and 62 pounds with cables, and comes with a shipping and storage case. Offers must include completed pricing, all representations and certifications, manufacturer information, and all original solicitation pages. Contractors must obtain Defense Biometric Identification System credentials for base access and comply with cybersecurity, anti-trafficking, and supply chain security requirements. Inspection and acceptance occurs at destination with quality assurance level QA 5 (7-day inspection). Contract vehicle is firm fixed-price with FOB Destination terms and payment via Wide Area WorkFlow electronic invoicing.