The Bureau of Reclamation has issued a presolicitation notice for one environmental chamber. This chamber will be used for routine testing of concrete, aggregate, soil, and rock, with a focus on ease of maintenance by local staff. This notice is for informational and market research purposes only and is not a request for quotes. The government is not seeking unsolicited quotes and will not cover any costs incurred by respondents. A Firm Fixed Price purchase order is planned, with delivery within 26 weeks of award. A solicitation is anticipated to be posted on or about October 9, 2025, on the Beta Sam Opportunities website. Interested parties should monitor this site for future updates.
This government Request for Proposal (RFP) for the Bureau of Reclamation (USBR) seeks a new environmental chamber for concrete, aggregate, soils, and rock testing. The current 37-year-old chamber is outdated and requires frequent repairs. The new chamber must be a freestanding, reach-in unit with specific internal dimensions (75-85 cu. ft. minimum 48 inches in any direction), capable of -30 °C to 180 °C temperature and 10% to 95% RH humidity, with a shelf load capacity of 75 lbs per shelf and a total of 450 lbs. It needs two shelves, 480V hardwired power, a UL 508A compliant control panel, a stainless steel interior, no exposed heating elements, forced air convection, digital temperature display, and a main power disconnect. Optional features include a touchscreen controller, dry air purge, and a 6kW boost heater. The chamber must be new, with parts available for 10 years and a minimum 1-year manufacturer’s warranty. Delivery is FOB Destination to Denver, CO, requiring 48 hours advance notice and occurring Monday-Thursday, 8:00 AM-2:00 PM Mountain Time. All equipment must be delivered in a single shipment within 180 days of award. Payment is firm-fixed-price, contingent on delivery and acceptance, and requires electronic submission via the Invoice Processing Platform (IPP) with a signed invoice attached.