Bass ES - Vacuum Pump Replacement - Prequalified Various Trades POOL ONLY

Chicago Public Schools is soliciting bids for the replacement of an obsolete vacuum pump and steam trap at Bass Elementary School under solicitation number 26-1444. The scope of work includes the demolition of failed vacuum pump controls and a bucket steam trap, followed by the installation of a new Russell VRP Duplex-vacuum pump model 2020RVPD334 with a tank and NEMA control panel. The contractor is responsible for all labor, materials, necessary permits, and piping modifications. All work must be performed during normal working hours and comply with CPS Standards and Specifications, specifically sections 23 22 14 and 23 05 13. Key deliverables include a factory start-up upon completion and operational testing of all stations to ensure system efficiency. Bids must be submitted electronically via EUNA/Bonfire by October 6, 2026, using the mandatory Facilities Bid Cover Sheet. Several financial thresholds trigger additional requirements: bids of $25,000 or more require a 5% bid bond and union signatory status; bids of $50,000 or more require the inclusion of payment and performance bond premiums; and bids of $75,000 or more require completed MBE/WBE documentation. Technical requirements include UL classification for electrical components, ASME labeling for pressure vessels, and AWS qualification for welders. Failure to provide required documentation or follow submission instructions may result in disqualification.