BS 1129(1982) : AMD 5536
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SPECIFICATION FOR PORTABLE TIMBER LADDERS, STEPS, TRESTLES AND LIGHTWEIGHT STAGINGS
09-28-1990
11-23-2012
Covers materials,measurements and standard of work required. Deals with ladders for heavy-duty use,as well as those appropriate for light and domestic use.
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