The SFMTA is expected to resume work to upgrade the Sunset Tunnel for the N-Judah after construction was halted by a permit appeal from neighbors who complained about noise. Crews have skipped four weekends of work, adding unknown costs and at least a month of delay to the project.
The appellants complained that the noise, particularly from backup alarms used on construction vehicles, deprived them of sleep during overnight work. The SFMTA says the work can only be done on weekends, including nights, so as to keep trains moving on weekdays, when ridership on Muni’s busiest line is at its highest.
The issue is expected to be officially resolved at a Board of Appeals hearing today, after which “there will be a ten-day waiting period,” said SFMTA spokesperson Paul Rose. “During that time we will be able to develop a schedule to move forward with the work.”
Bud Offermann, who filed the appeal, said neighbors near the Sunset Tunnel’s East Portal at Duboce Park have agreed to the use of a new “broadband” backup alarm, which is quieter for neighbors but still satisfies the safety requirements of the Occupational Safety and Health Administration.
“I think we’re 100 percent,” said Offermann, though he still wants some “work practice changes” to be approved. He said he would have already withdrawn the appeal and cancelled the hearing, but the SFMTA “pissed off so many people, there are a few individuals who want to have their say.”
Originally, the appellants wanted much more than a different alarm sound, including paid-for hotel accommodations or the use of a signal person to substitute for the alarms. The contractor, ProVen, said a signal person would add $25,000 in costs per weekend, according to appeal documents [PDF].