Site work, remodeling and renovation of a water / sewer project in San Francisco, California. Completed plans call for the remodel of a water / sewer project.

**As of February 9, 2024 this project has not yet been awarded. A timeline for award has not yet been established.** **As of December 11, 2023, this project has not yet been awarded. A timeline for award has not yet been established.** The Project work consists of: furnish and install a complete working Methane Gas Detection System in the Airport Central Utility Tunnel. This is an extension of an existing system that will go into the Terminal 1C Basement area. This project will also replace existing tunnel ventilation fans and provide new gas shutoff valves at the Airport's gas main meter assembly. ADD Alternate 1 scope: 1. Provide fans with explosion proof motor. 2. Tie-in and integrate the HVAC system controls to the SFO network for remote access, monitoring and future integration with iconics for data storage and analysis. 3. Provide testing and commissioning for all fans. TRADES REQUESTED: DEMO | HVAC | ELECTRICAL | PLUMBING | MECHANICAL Question Submission Deadline: October 20, 2023, 5:00pm For all questions on the Bid Documents, contact the Contract Administrator: Brian Davidson San Francisco International Airport 650-821-7718 brian.davidson.hil@sfoconsultant.com The purpose of this project is to select a qualified contractor to furnish and install a complete working Methane Gas Detection System in the Airport Utility Tunnel. This is an extension of an existing system that will go into the Terminal 1 Basement area. This project will also replace existing tunnel ventilation fans and provide new gas shutoff valves at the Airport's gas main meter assembly 11.1% MBE; 1.8% WBE; 0% OBE