NEN-EN 815/A1
Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock
inactive
| Organization: | NEN |
| Publication Date: | 1 July 2005 |
| Status: | inactive |
| Page Count: | 7 |
| ICS Code (Construction equipment): | 91.220 |
| ICS Code (Tunnel construction): | 93.060 |
Document History
September 1, 2010
Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock - Safety requirements
This standard is applicable to unshieldsed tunnel boring machines, TBM's, and rodless shaft boring machines, SBM's, and their towed or attached back-up equipment for driving tunnels or shafts in rock...
April 1, 2008
Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock - Safety requirements
This standard is applicable to unshieldsed tunnel boring machines, TBM's, and rodless shaft boring machines, SBM's, and their towed or attached back-up equipment for driving tunnels or shafts in rock...
NEN-EN 815/A1
July 1, 2005
Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock
A description is not available for this item.
June 1, 2004
Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock
A description is not available for this item.
October 1, 1996
Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock
Is applicable to unshielded tunnel boring machines, TBM's, and rodless shaft boring machines, SBM's , and their towed or attached back-up equipment for driving tunnels or shafts in rock where the...
September 1, 1992
Safety of unshielded tunnel boring machines and rodless shaft boring machines for rock
Is applicable to unshielded tunnel boring machines, TBM's, and rodless shaft boring machines, SBM's , and their towed or attached back-up equipment for driving tunnels or shafts in rock where the...