NEN-EN 790
Inland navigation vessels - Stairs with inclination angles of 45° to 60° - Requirements, types
inactive
| Organization: | NEN |
| Publication Date: | 1 October 1994 |
| Status: | inactive |
| Page Count: | 10 |
| ICS Code (Deck equipment and installations): | 47.020.50 |
| ICS Code (Inland navigation vessels): | 47.060 |
scope:
This standard applies for stairs with inclination angles of 45° to 60° used in working areas of inland navigation vessels. It does not apply to stairs accessible to passengers. For stairs in the outside area inclination angles up to 55°, for stairs in engine rooms and boiler rooms inclination angles up to 60° are admissible.
Document History
March 1, 2002
Inland navigation vessels - Stairs with inclination angles of 45° to 60° - Requirements, types
This standard applies to stairs with inclination angles of 45° to 60° and at least two steps used in working areas of inland navigation vessels. It does not apply to stairs accessible to passengers....
September 1, 1999
Inland navigation vessels - Stairs with inclination angles of 45° to 60° - Requirements, types
This standard applies to stairs with inclination angles of 45° to 60° and at least two steps used in working areas of inland navigation vessels. It does not apply to stairs accessible to passengers....
NEN-EN 790
October 1, 1994
Inland navigation vessels - Stairs with inclination angles of 45° to 60° - Requirements, types
This standard applies for stairs with inclination angles of 45° to 60° used in working areas of inland navigation vessels. It does not apply to stairs accessible to passengers. For stairs in the...