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Graphical Construction Glossary >> Temporary Work. >> shoring >> Trench Shoring
There are many varieties of this type of safety device. In the retracted position one of these frames can be easily dropped into a newly excavated trench by a small mobile crane. Then, from the inside it can be jacked into a firm position against the trench sides. Some versions are jacked by hand, others are hydraulic or air operated. They are made in various sizes and can be stacked one above the other in deep excavations. If you didn't find exactly what you are looking for try this search tool that will search the site and the web. "What can be added to the happiness of a man who is in health, out of debt, and has a clear conscience? "When we build, let us think that we build for ever."John Ruskin 1819-1900 |
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Please Note! The information on this site is offered as a guide only! When we are talking about areas where building regulations or safety regulations could exist,the information here could be wrong for your area. It could be out of date! Regulations breed faster than rabbits! You must check your own local conditions. Copyright © Bill Bradley 2007-2012. All rights reserved. 
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