The Bureau of Reclamation awarded a purchase order to Watersurplus, Inc. for $773,164.20 to supply reverse osmosis pressure vessels and related components, with an award date of September 17, 2026 and delivery deadline of September 30, 2027.
Work is performed in Yuma, Arizona. The order calls for 292 eight-inch side-port pressure vessels rated for at least 600 psi operating pressure; 710 one-and-one-half-inch grooved mechanical couplings for stainless steel pipe per AWWA C606-15; and 3,600 Grade E EPDM gaskets. All items must comply with ASME Section X (fiber-reinforced plastic pressure vessels), ASTM stainless steel specifications, and AWWA standards. Delivery is limited to 7 AM to 3 PM Arizona Time, Monday through Thursday, requiring two weeks' advance coordination. The solicitation was posted August 13, 2026 with a due date of September 2, 2026; Amendment 0001 extended the original deadline and was posted August 27, 2026.