Don Gallagher posts a San Francisco story of some local interest to the MET Yahoo Group. Here’s a snippet from the reporting from San Francisco’s CBS television affiliate:
Help is on the way for residents of a San Francisco neighborhood, as a CBS 5 investigation gets results. The question: Whether Muni’s light rail lines could be the cause of damaged water pipes in the West Portal area. Muni now says the investigation has prompted them to take action.
Here’s what Muni spokeswoman Maggie Lynch had to say just days ago, talking about the phenomenon known as ‘stray current’: “We’ve had rail for 100 years and never heard of it,” Lynch said.
Stray current that our experts said might be responsible for corroding water pipes. It’s something we wanted to ask her more questions about, but Lynch cut the interview short and walked out on us.
Now Muni is changing its tune: “Yes, Muni does know about stray current,” engineer Bill Neilson told us.
Why the flip-flop? Neilsen said it was miscommunication. “To that I would say we’re sorry that we came across as not being aware of stray current,” he said.
This all sounds a little familiar. Recall that just a few months ago, METRO trotted out its (non-engineer) spokeswoman Raequel Roberts to respond to a story on stray current by KHOU-11 (Houston’s CBS affiliate). She downplayed the problem, making reference to a nine-volt battery. Since then, METRO apparently has installed additional stray-current monitors, and apparently still does not have the problem under control.
Tom Bazan has kept the pressure on METRO for full disclosure of its stray current issues (and corrective action), although the organization has frequently stonewalled his efforts.
RELATED: SF muni blamed for leaking underground water pipes (KPIX-5), Stray current archives (bH).
