LGA Miter Gate Cylinder

The U.S. Army Corps of Engineers, Walla Walla District, is seeking to procure three new double-acting, non-cushioned hydraulic cylinders with intermediate trunnion mounts for the Little Goose Lock and Dam miter gate system. The solicitation requires the cylinders to operate in extreme temperature conditions (-20 to 150 degrees Fahrenheit), withstand 2660 psi pressure, and include one rebuild kit along with the three cylinders. Key technical requirements include compliance with ASME BPVC welding standards, ASTM bolt specifications, environmentally acceptable lubricant compatibility, and a 15-cycle per day duty cycle capability. The successful contractor must provide detailed shop drawings, conduct comprehensive testing, and offer a minimum one-year warranty on workmanship. The solicitation deadline has been extended twice through amendments, with the final response date set for September 19, 2025, at 12:00 PM, and delivery required by February 6, 2026.

This procurement is designated as a set-aside for Women-Owned Small Business (WOSB) enterprises, though the main solicitation notice indicates it as a Total Small Business set-aside. The contract will be awarded on a firm-fixed-price basis, with no specific award value disclosed in the available documentation. The three hydraulic cylinders represent the core quantity requirement, with delivery scheduled to Jeremy Nichols at the Little Goose Lock and Dam facility in Dayton, Washington. Performance will take place at the Little Goose Lock and Dam location in Dayton, WA 99328, where the cylinders will undergo inspection upon delivery. The procurement falls under NAICS code 333995 for Fluid Power Cylinder and Actuator Manufacturing, indicating the specialized nature of the hydraulic equipment being sought.