Underground Utilities Winter 2013

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The winter issue of Underground Utilities is now online

http://viewer.zmags.com/publication/55a140a3#/55a140a3/1

It includes a great Saudi Arabia site story, a profile of rig giants American Augers, a special report on the increasingly popular technique of vacuum excavation, analysis on progress of hydraulic fracturing or fracking in the UK and a report on rock construction in Switzerland.

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