1. Design, furnish and install a new FFSS for the remainder of the HLCT, including all mechanical, electrical and control systems. 2. Design, furnish and install a new FFSS for the entire length of the QMT, including mechanical, electrical, controls and utilities. 3. Design, furnish and install a new FFSS building with a pump room and an electrical room at QMT. 4. Remove the existing, and design, furnish and install replacement heat tracing and insulation for the QMT Fire Standpipe exposed in the Fresh Air Ducts. 5. Design, furnish and install leak mitigation and repair in both the HLCT and QMT Exhaust Air Ducts. 6. Perform exhaust flue repairs as per Released for Construction Designs included in RFP documents for the HLCT and QMT. 7. Monitor and maintain the FFSS in both tunnels for 5 years after commissioning.
