Talk:Underpinning

From Wikipedia, the free encyclopedia

underpinning

Just added the bridge photo. The proping system on this job was what we called a "pig sty" which appeared to be common usage with the railway workers. I can't find it used on the web. Is there another more correct name for using timbers in this way?. The line was still in use and the supports held while iron ore trains used the bridge. billbeee 21:53, 20 June 2007 (UTC)