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 ...

CHARLESTON, W.Va. (AP) — A test failure of the Mountain Valley Pipeline in May resulted from a manufacturer defect, not corrosion, according to an independent report commissioned by its developers.

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.

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 ...

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 ...

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 ...