The document lists personnel assigned to roles for a tunnel construction project including the tunnel segment design manager, construction manager, tunnel technical oversight, geotechnical engineer, and TBM design manager. It also outlines a 10 step construction sequence for excavating a typical six lane street which includes diverting traffic, installing support walls, excavating, installing decking and support utilities, restoring traffic, and backfilling and restoring the street.
MINIMIZING DISRUPTION – use cut-and-cover animation – traffic control
TRANSIT TUNNEL DESIGN – fire/life safety and systems – synthesize NFPA 130 (we have 2003 draft) and BART requirements, noting no new BART tunnels for 30 years (acknowledge SFO extension cut-and-cover), BART O&M – critical interface with stations