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 ...

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 ...

FRANKLIN CO., Va. (WDBJ) - As the Mountain Valley Pipeline moves closer to completion and the company prepares to put the project in service, opponents are urging federal regulators to go slow.

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 ...

MENLO PARK (CBS SF) -- Pacific Gas & Electric will be venting natural gas from a pipeline in the Menlo Park area Monday at 10 a.m. in preparation for hydrostatic pressure testing, county officials ...

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 ...

Fearing that PG&E’s natural gas pipelines could harbor more weak sections like the one that blew up in San Bruno, federal safety inspectors on Monday issued an unusual series of “urgent” ...

Update: PG&E completed its natural gas transmission pipeline hydrostatic testing on September 1. UCSC and the surrounding area service were returned to normal operations. PG&E sends its appreciation ...

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 ...

Successfully completed hydro testing of 56-inch diameter pipelines and erection of 56-inch ball valves along with its structure across Pump Stations 03, 04, 05, and 06 at the Riyadh Gas Plant timely ...