SAN FRANCISCO-- A major Pacific Gas and Electric Co. gas transmission line serving the Bay Area ruptured during a pressure test Monday south of Bakersfield, just as the company was planning to boost ...
Pennsylvania’s general permit for discharges from hydrostatic testing of tanks and pipelines expired on December 20, 2014. Companies who have not previously obtained a general permit and are planning ...
PG&E has rescheduled hydrostatic testing of portions of its natural gas lines along San Carlos’ Brittan Avenue. The testing, which was initially supposed to start today, is now tentatively scheduled ...
On a Missouri River levy, near St. Joseph, Mo., workers replace with new pipe a segment of that which had contained a wall anomaly. Photograph from Platte Pipe Line Co. Click here to enlarge image ...
How safe are all the old oil and gas pipelines that crisscross the U.S., and does it make sense to pressure-test most of them? The federal Pipeline and Hazardous Material Safety Administration is ...
Hitting a major marker in its efforts to improve the safety of its natural gas system, PG&E on Tuesday disclosed it is nearly finished checking its vast network of gas pipelines, in some instances ...
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 ...
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