If anyone notices the water level of Chub Lake drop slightly in coming weeks, don't panic. Enbridge Energy has obtained a permit to pump about 7 million gallons of water out of the lake in ...

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 ...

SF6 leak detection of non-surfacing leaks during hydrostatic or pneumatic pressure test, sonic leak detection, portable hydraulic pipeline fill pumps, turnkey pipeline hydro-test, ASTM section 5 ...

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 ...