Covers drill rigs used in the construction, water well drilling and mining and quarrying industries above or below ground and includes percussive and/or rotary drilling methods.

? British Standards Institution 2013

Amendment notes:
Amendment, July 2011. Amends and replaces BS EN 791:1996

Document identifier notes:
Formerly BS EN 791:1996.

07/30158774 DC

92/16005 DC

ONORM EN 791:2010 - Identical

SN EN 791:1996 - Identical

NEN EN 791:1995 - Identical

ONORM EN 791:1996 - Identical

DIN EN 791 (1996-01) - Identical

NBN EN 791:1996 - Identical

I.S. EN 791:1996 - Identical

NF EN 791:1996 - Identical

UNI EN 791:1997 - Identical

NS EN 791:1995 - Identical

UNE EN 791:1996 - Identical

SS EN 791:1995 - Identical