The number of incidents involving damage to underground gas lines fell last year, but the primary cause has not changed, according to a report by Terasen Gas.
Approximately 1,500 incidents related to excavators hitting gas lines were reported last year, down from 1,739 in 2007.
The 13% drop is being attributed to the decline in fourth-quarter construction rather than any increased public awareness.
"Approximately 70% of last year's [excavator-related] incidents may have been prevented had a call been placed to BC One Call for gas line information," said Dwain Bell, Terasen's vice-president of distribution. "Hand digging within one metre of a gas line could have prevented another 20% of incidents, and the balance could have been prevented by protecting the facilities during the construction process."
In 2007, Terasen Gas spent more than $1.3 million to repair damaged pipelines.
To help prevent damage to gas lines, people are asked to call BC One Call at 1-800-474-6886 at least three days before any digging is done. BC One Call, a non-profit organization, will contact all member organizations with underground utilities in the dig area. The call and the information are free. More information is available at www.bconecall.bc.ca.