John Wrote in message:
How can this happen?
A burst water pipe caused problems that left hundreds without gas in
Wirksworth earlier this week.
More than 900 homes were were affected when water from a burst main entered
the gas network on Tuesday, October 8.
Water pressure in fractured water main higher than gas pressure
in adjacent fractured gas main?
--
Jim K
----Android NewsGroup Reader----
http://usenet.sinaapp.com/