Stepped Barrier

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Decription
Image shows how measurements must be taken to assure that NCZ 1 is maintained when a barrier steps up or down
Standard
AS2007
Section(s)
2.3.5(b)
Figure
2.1
Helpful Note
The NCZ 1 and effective height of the barrier must be maintained when a barrier is stepped, so in order for measurements to comply they must be measured in an arc from any possible foothold.
Tags
NSW
NT
QLD
SA
TAS
VIC
WA

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Description
Image shows how measurements must be taken to assure that NCZ 1 is maintained when a barrier steps up or down
Standards
Section(s)
Figure
2.2(b)
Handy Hint
The NCZ 1 and effective height of the barrier must be maintained when a barrier is stepped, so in order for measurements to comply they must be measured in an arc from any possible foothold.