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 ...

May 10 (Reuters) - U.S. natural gas pipeline venture Mountain Valley Pipeline said on Friday it repaired a segment of pipe that failed a water test earlier in the month and will continue to prepare ...

If PG&E can’t prove it has set safe pressure levels for a substantial part of its natural gas lines by Tuesday, state regulators may order the utility to undertake an extensive array of pipeline tests ...

At least 10 workers have died from natural gas piping explosions in the past 12 months. The most recent disaster, which occurred during gas system purging at the Kleen Energy Systems plant, claimed ...

Pacific Gas and Electric Co.'s use of recycled natural-gas pipe was at the root of both the 2010 San Bruno disaster and the latest furor that led a judge to order the shutdown of a major line running ...

The exact cause of the natural gas explosion that killed eight people, injured at least 50, and displaced 100 others when it leveled two buildings in East Harlem in March hasn't been determined, but ...

About every other day over the past decade, a gas leak in the United States has destroyed property, hurt someone or killed someone, a USA TODAY Network investigation finds. The most destructive blasts ...

Based on a presentation to the 13th International Offshore and Polar Engineering Conference, Honolulu, May 25-30, 2003. A new high-strength steel with a specified minimum yield strength of 120 ksi has ...