SANS 21-2 : 1ED 2016
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
SAFETY OF ESCALATORS AND MOVING WALKS - PART 2: RULES FOR THE IMPROVEMENT OF SAFETY OF EXISTING ESCALATORS AND MOVING WALKS
10-11-2023
09-08-2016
Provides rules for improving the safety of existing escalators and moving walks, aiming to reach an equivalent level of safety to that of a newly installed escalator.
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