Los Angeles County Sanitation Districts Questcdn #10073270

This opportunity involves a major HVAC upgrade at the Los Angeles County Sanitation Districts' Joint Administration Office in Whittier, CA. - Government Buyer: - Los Angeles County Sanitation Districts (local government agency) - Scope of Work: - Decommission and remove existing Air Handler Unit (AHU) No. 3 from the basement mechanical room - Supply and install a new replacement AHU No. 3 - Modify associated ductwork, electrical equipment, instrumentation, and piping for the new AHU and control system - Replace control valves for rooftop AHU 1 and 2 with Pressure Independent Control Valves - Install a Differential Pressure Control Valve in the first floor cafeteria - Products/Services Requested: - Replacement Air Handler Unit (AHU) No. 3 (1 unit) - Pressure Independent Control Valves for AHU 1 and 2 (2 units) - Differential Pressure Control Valve for cafeteria (1 unit) - Decommissioning/removal services and modifications to building systems - Unique Requirements: - All work must be completed within 240 working days after Notice to Proceed - Bidders must obtain documents and submit bids via Quest Construction Data Network (QuestCDN) - No specific OEMs or vendors are named in the solicitation; bidders may propose suitable manufacturers for the AHU and control valves.

This construction project involves the decommissioning and removal of Air Handler Unit No. 3 located in the building basement mechanical room, and replacing it with a new unit. The scope includes modifications to ductwork, electrical equipment, instrumentation, and piping connections, as well as replacement of control valves for Air Handler Units 1 and 2 on the roof and adding a differential pressure control valve in the first floor cafeteria. The work must be completed within 240 working days after the Notice to Proceed. Bidders must obtain bid documents through QuestCDN and submit bids by May 19, 2026.