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Crews work to pump grout to stabilize area above Marguerite mine in Unity after sinkhole tragedy

Bob Dominick, a construction inspector manager with the state Department of Environmental Protection, explains the scope of a project to stabilize the former Marguerite mine under Monday’s Union Restaurant in Unity on Friday. In the background, a concrete pump truck deposits a cement material into a hole behind the restaurant.

A cement-like grout is being pumped into strategically placed borings and down into the former Marguerite mine beneath Monday’s Union restaurant in Unity.


Source: The Tribune-Review