Article: Extreme Shoring.(S. J. Lewis Construction Inc.)

By James McRay, Efficiency Production Inc.

Minnesota contractor uses largest, longest trench box from Efficiency Production to lay big pipe in New Mexico

There are only a few options available to a contractor when laying 72-inch pipe in 40-foot lengths. If possible, open cut is the preferred method, but what does a contractor do when he wants to use a trench box? Forty-foot lengths of pipe do not easily fit into most trench shields and don't even fit easily into two trench shields end-to-end. Such an extreme challenge requires an extreme shoring solution.

There are only a few options available to a contractor when laying 72-inch pipe in 40-foot ...

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