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Disclaimer for "guides"

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publié le 3 novembre 2010
The guides are the result of a project of synthesis, methodological reflection, research, analysis of feedback, conducted or sponsored by the CETU. They are intended to serve as reference for the design, construction or operation of underground infrastructures. Like any state of the art at any given time, a guide may, however, become obsolete one day, either because of changes in technology or regulations or by the development of more efficient methods.