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 - ...

Exxon Mobil did not use a hydrostatic test with a pressure high enough to target crack threats when the oil giant was preparing to restart the Pegasus pipeline in 2006, an U.S. congressman said Monday ...

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 ...

China successfully completed its first high-pressure pure hydrogen pipeline test on Sunday, providing technical support for the nation's future realization of large-scale and low-cost hydrogen ...

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 ...

MACKINAW CITY, Mich. (AP) – Enbridge says a second oil pipeline beneath the Straits of Mackinac in northern Michigan has passed a pressure test required in a Justice Department agreement following a ...

The National Transportation Safety Board will investigate a pressure increase detected in a natural gas pipeline north of Boston as it tries to figure out what caused a series of fires and gas ...

Nagpur: In a major infrastructure milestone for Vidarbha, the Gas Authority of India Limited (GAIL) has completed the final ...