Engineers keep cool on ice demolition…

Explosives used to break up ice jam in North Dakota.

Demolition engineers are a resourceful bunch. They have to be; they never know what the next job might entail. But even the most versatile among them might have thought twice about undertaking the explosive “demolition” of a sheet of ice roughly the size of a football field that had become stuck in the Missouri River. As a result of the backed-up water, some 1,700 Bismarck residents had been forced from their homes.

Read the full story here and check back later as we’re trying to secure some video footage of this unusual application.