Solicitation Amendment W912ES25QA0130004 SF 30.pdf

This document is a Solicitation Amendment for a Screw Type Air Compressor procurement by the Department of the Army Corps of Engineers Engineering District St Paul. The amendment modifies the original solicitation by extending the response due date from 28 Mar 2025 to 02 Apr 2025 and clarifying technical specifications. Key technical requirements include a 30-40 horsepower oil-injected rotary screw air compressor with variable speed drive, capable of operating in environments above 100 degrees Fahrenheit, with a minimum air pressure of 150 PSI and maximum of 175 PSI. The compressor must have an integrated refrigerant dryer, external secondary air dryer, and be mounted on a 120-130 gallon horizontal air tank with specific dimensional constraints (max length 80", width 40", height 75").

The amendment includes multiple clarification points addressing detailed technical specifications such as CFM (cubic feet per minute) requirements, working pressures, and dryer characteristics. Specifically, the compressor requires a minimum of 320 CFM and maximum of 360 CFM, with an external Non-Cycling Refrigerated Air Dryer set to a 39-degree Fahrenheit pressure dew point. The compressor must be delivered no later than 18 April 2025 to the shipping address in Fountain City, Wisconsin. The solicitation emphasizes that the installation will be performed by USACE personnel, with the contractor responsible for providing the equipment and shipping.