93.060: Tunnel construction

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  1. HISTORICAL

    UNE-EN 815:1997/A1:2005

    This document has been replaced. View the most recent version.

    Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock

    Amendment by UNE-EN, 11/23/2005.

    Languages:

    Historical Editions: UNE-EN 815:1997+A2:2008UNE-EN 815:1997

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  2. UNE-EN 815:1997+A2:2008

    Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock - Safety requirements

    standard by UNE-EN, 12/17/2008.

    Languages:

    Historical Editions: UNE-EN 815:1997/A1:2005UNE-EN 815:1997

    • 👥MULTI-USER