Extended Excavation

Exposing pipes at an Ohio natural gas plant snowballs from simple job to a larger, more complex project.
Extended Excavation
The workday begins by vacuuming water, which accumulated overnight, from the inflow trench.

An annual survey of high-pressure gas transmission mains by a local utility near Cincinnati pinpointed anomalies on the premises of the natural gas plant. Its maintenance policy allowed only vacuum excavation to avoid damaging the vast number of underground pipes while exposing...

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