B369 Boiler

The solicitation for the NTI model LX-600 hydronic gas boiler requires a single unit with a 600,000 BTU input capacity, featuring an ASME-certified stainless steel heat exchanger, floor-mount design, and a minimum 4:1 turndown ratio on natural gas while achieving 95% combustion efficiency. The boiler must include a factory-installed ASME relief valve, outdoor sensor, CSD-1 safety controls, an integrated electronic touch-screen controller, and a condensate trap with drain kit. Physical dimensions must not exceed 24 inches wide, 47.5 inches deep, and 55 inches high, with 2-inch water and 1-inch gas connections located on the left side and 4-inch exhaust and fresh air intakes on the top or left side. The contractor must provide a one-year comprehensive warranty on all materials and comply with strict Unique Item Identification (UID) requirements under MIL-STD-130, including Data Matrix symbology encoded with enterprise identifier, serial number, and part information. The unit must be delivered FOB Destination to Offutt Air Force Base, Nebraska, by August 21, 2026, and all shipments must adhere to MIL-STD-129 marking standards. Payment will be processed exclusively through the Wide Area WorkFlow system using the DoDAAC F87700 and the receiving report must be submitted electronically. This procurement is structured as a Firm Fixed Price acquisition under FAR Part 12 for commercial items and is set aside exclusively for small businesses under NAICS code 332410, with a size standard of 750 employees. The selection process follows the Lowest Price Technically Acceptable methodology, where technical compliance is assessed as either acceptable or unacceptable, and award will be made to the lowest-priced offeror deemed technically acceptable after evaluation of the required 10-page technical plan. Offers must be submitted via SAM.gov by June 17, 2026, by 11:00 AM CST, with questions due by June 10. Contractors must provide a valid UEI and comply with extensive federal requirements including prohibitions on covered defense telecommunications equipment, trafficking in persons, child labor, and the use of Class I ozone-depleting substances. Personnel must undergo installation access approval, enroll in the base emergency notification system, and adhere to AFOSH standards. All deliverables require UID marking per MIL-STD