Computerization Of PG&E Records May Have Led To Loss Of Pipeline Info
SAN FRANCISCO (AP) -- A move nearly two decades ago by Pacific Gas & Electric Co. to computerize its records may have led to the company losing crucial information about its pipeline system.
Since acquiring a new computer program in 1993, PG&E has struggled with its database.
After installing the system, information had to be entered into the system from paper documents.
According to a review of records and interviews with individuals, some key information was sometimes unavailable or difficult to interpret, possibly explaining why PG&E officials were not aware the pipeline in San Bruno that exploded in September had been built with a seam.
Investigators have determined that the blast originated at a poorly installed weld on the seam.
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