1.1 x
In the 8th paragraph ("Typical examples of drill rigs covered by this standard are:"), add after "Rotary drill rig for underground use":
"- Rigs for horizontal directional drilling (HDD), as defined in 3.19.".
1.2 x
Add the following new sentence at end of clause:
"Tunnel boring machines are not covered by this standard; safety requirements of those machines are defined in EN 12336.".
Registration number (WIID)
24855
Scope
1.1 x
In the 8th paragraph ("Typical examples of drill rigs covered by this standard are:"), add after "Rotary drill rig for underground use":
"- Rigs for horizontal directional drilling (HDD), as defined in 3.19.".
1.2 x
Add the following new sentence at end of clause:
"Tunnel boring machines are not covered by this standard; safety requirements of those machines are defined in EN 12336.".
