LAW MELTER DISCHARGE CHAMBER THERMOCOUPLES AND THERMOWELLS

Solicitation 387862 is a Request for Proposal issued by Hanford Tank Waste Operations & Closure, LLC (H2C) for a Firm Fixed Price subcontract to provide LAW Melter Discharge Chamber thermocouples and thermowells assemblies. The scope of work encompasses the procurement of materials, fabrication, assembly, cleaning, testing, calibration, packaging, and transport of these assemblies to the Hanford Site. The project is divided into four primary tasks: thermowell assembly, thermocouple probe fabrication, thermocouple assembly, and final packaging and delivery. Award will be granted to the offeror submitting the lowest price technically acceptable proposal, based on an evaluation of technical capabilities, qualifications, and pricing. The procurement process includes rigorous quality and compliance standards, requiring subcontractors to maintain a Quality Assurance program consistent with site form A-6006-661 and utilize calibration standards traceable to the National Institute of Standards and Technology. Deliverables include the hardware and comprehensive Material Test Reports. Proposals must be submitted in two separate volumes: a Technical Proposal detailing the approach, resources, and key personnel, and a Business and Price Proposal including cost breakdowns and conflict of interest disclosures. Following several amendments to update technical specifications and key dates, the final proposal deadline was set for October 8, 2026, with an estimated award date of October 29, 2026, and an expected delivery date of October 28, 2027.