SAM #1232SA26R0033

USDA ARS WRRC Boiler Upgrades – High-Efficiency Boiler and Pump Replacement, Steam Generator Installation, and Electrical Upgrades

The USDA Agricultural Research Service (ARS) is seeking contractors to perform major boiler upgrades at the Western Regional Research Center (WRRC) in Albany, California. - Government Buyer: - U.S. Department of Agriculture (USDA), Agricultural Research Service (ARS), Western Regional Research Center (WRRC), Acquisition and Property Division - Project Scope: - Replacement of six existing natural gas condensing boilers and associated hydronic pumps in the Main Lab building - Demolition and replacement of boilers B-6, B-7, B-8, B-11, B-12, and B-13, including integration with existing control systems - Installation of electric steam generators to decouple the Main Lab from the central steam plant, serving autoclaves and glassware washers - Replacement of natural gas condensing boilers and pumps in the West Annex Building (WAB) - Installation of zone controllers, thermostats, and electronic control valves - Extensive HVAC, electrical, concrete, demolition, and utility work - OEMs and Vendors: - Lochinvar (basis of design for Crest model high-efficiency condensing boilers) - Bell & Gossett (basis of design for base mounted heating water pumps) - Products and Quantities: - Six high-efficiency natural gas-fired condensing boilers (Lochinvar Crest, 1,500 MBH input, 1,380 MBH output) - Twelve base mounted heating water pumps (Bell & Gossett) - Three electric steam generators for autoclaves - Multiple medium-voltage cables, metal-clad switchgear, pad-mounted transformers, switchboards, and underground electrical distribution systems - Boiler emergency shutdown switches, boiler flue systems, and aggregate base course for site improvements - Unique/Notable Requirements: - Boilers must be natural gas-fired, fully condensing, fire tube design with high efficiency and specific warranty terms (10 years on heat exchanger/pressure vessel, 5 years on burner) - Compliance with ASME, NFPA, IEEE, UL, and BACnet HVAC controls - Seismic protection and environmental safety measures (including lead paint disturbance) - Integration with existing building control systems - Mandatory site visit and strict performance verification/testing schedule - Project is set aside for Total Small Business under NAICS 238220 - Estimated contract value between $5M and $10M

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