Name:
ISO 9519:1990 PDF
Published Date:
11/01/1990
Status:
Active
This International Standard specifies the types, dimensions, material, manufacture and designation of rungs for dog-step ladders; it also lays down the installation and composition of single rungs forming a dog-step ladder.
Dog-step ladders, formed from single rungs, may only be used where fixed vertical ladders with stringers 1) cannot be installed. Dog-step ladders fitted to the ship's structure should serve only to bridge minor differences in height.
Dog-step ladders as specified in this International Standard may also be fitted to marine structures other than ships to serve equivalent purposes.
1) For example, as specified in ISO 3797:1976, Shipbuilding — Vertical steel ladders.
| File Size : | 1 file , 690 KB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 3 |
| Published : | 11/01/1990 |
| Same As : | ISO 9519:1990 |
