Industrial Fire Journal - Fire & Rescue - Hemming Group Ltd
Chicago Fire Department– thinking outside the box
Published:  02 September, 2010

A single cubic foot of soil can weigh as much as 145 pounds and a typical cave-in can involve about 1.5 cubic yards of soil weighing approximately 4,000 pounds. After experiencing an increase in trench rescue operations, Chicago Fire Department came up with a world-class innovation that has considerably shortened rescue time: Ann Marie Knegt reports.

File: Chicago.pdf (441k)