Re: New details on East Side Access construction; photos (423977) | |||
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Re: New details on East Side Access construction; photos |
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Posted by JRice on Tue May 1 14:38:21 2007, in response to Re: New details on East Side Access construction; photos, posted by Sand Box John on Tue May 1 10:37:25 2007. The muck from a TBM ranges from fragments to dust. Nothing like aggregate or ballast. Makes nice fill though. |