Starting in May, Pacific Gas & Electric plans to begin pressure-testing 150 miles of natural gas pipelines that have similar characteristics to the line that exploded in San Bruno last year. The ...

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 ...

ROANOKE, Va. (WDBJ) - A new report says a manufacturer’s defect caused a section of the Mountain Valley Pipeline to fail during hydrostatic testing earlier this year. (See the report below or download ...

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 ...

WOODSIDE (CBS SF) - A PG&E natural gas pipeline that exploded during pressure testing on Sunday afternoon, causing a mudslide across Interstate Highway 280 in Woodside, was likely damaged by a backhoe ...

In preparation for the hydro-test, construction began in June 2024 and is expected to be completed in October 2024 barring bad weather or other factors, SoCalGas spokesperson Denise Campos told the ...

TULSA, Okla.--(BUSINESS WIRE)--Cypress Energy Partners, L.P. (NYSE:CELP) (“Cypress”) today announced the acquisition of a 51% controlling interest in Brown Integrity LLC (“Brown”), which owns Pipeline ...

IN AN unusual urgent recommendation, the National Transportation Safety Board has asked PG&E to determine if it is operating its natural gas pipelines at safe pressures. The request comes in the wake ...

Manufacturing defects, blamed for a March 29 pipeline rupture in Mayflower, also accounted for a total of 12 seam failures in the same crude-oil pipeline during a series of pressure tests Exxon Mobil ...

The value of a particular hold time during a hydrotest cannot be determined in terms of pipeline integrity because the consequences of holding cannot be measured, making any specified hold time of the ...