SAN BRUNO (KCBS/AP) - After the deadly explosion in San Bruno on Sept. 9, state regulators ordered Pacific Gas & Electric Co. to produce records for its pipelines through urban areas or test them - ...

SAN MATEO (AP) — A 2-foot-wide section of pipe burst Sunday during a high-pressure water test along the same Pacific Gas & Electric pipeline in Northern California that had a deadly explosion last ...

Based on presentation to Pipeline Technology Conference, Hannover, Germany, Mar. 18–20, 2013. A sequence consisting of internal inspection, elimination of major defects, and subsequent pressure ...

From the edge of Shoreline Golf Links in Mountain View, PG&E on Monday launched the first in a series of extensive “hydrotests” of its natural gas pipeline system — a test that found no leaks in a ...

Enbridge's successful high-pressure water test of one of its twin oil pipelines in the Straits of Mackinac indicates "the underwater pipe appears to be robust," according to an independent pipeline ...

HARRIS COUNTY, Texas — During a pressure test late Thursday, sheriff’s deputies tell KHOU 11 News, a gasket on pipeline “exploded”, releasing nitrogen into the air. According the Harris County Sheriff ...

ANTIOCH — In its first such test in the East Bay, Pacific Gas & Electric crews on Monday checked the safety of a natural gas pipeline here similar to the one that exploded in San Bruno in September.