Paint or otherwise treat metal ladders or
metal parts to resist rust and corrosion if they are:
- Exposed to the elements
or
- Located where rust or corrosion could
be expected.
Treat wood ladders used in conditions where
decay may occur with a nonirritating preservative.
Make sure wood ladders aren't coated with
an opaque covering except for the minimum amount necessary for
identification and warning information which may be placed on
one face only of a side rail.
Treat the interface between different materials
or use other means to prevent:
- One material from damaging or having a
harmful effect on another material
and
- Electrolytic action between dissimilar
metals.
WAC 296-876-70010
Inspection and repair
You must
Keep ladders in safe
condition.
Have a competent person inspect a ladder for
visual defects:
- Periodically
and
- After any occurrence that could affect
safe use.
Make sure any ladder with structural damage
or other hazardous defect is immediately removed from service.