Procedural Guide - Book - Page 84
5.1 IMPLEMENTATION RISK
5.1.1
The design check category as described in table 2 and the implementation risk
classification as described in table 1 are NOT the same. Whilst the design risk could be
low this does not mean the implementation is also low. This also does not mean the a
‘standard solution’ is always automatically considered a low implementation risk
classification.
5.1.2
Figure 1 shows an example of a structure that is classified according to the consequence
of failure based upon where it is built. The design of the structure is unchanged, it is a
standard solution, but the implementation risk can be variable dependent upon location.
Figure 1 – Open mesh steel fencing
Adjacent to public highway with higher
person interface therefore higher risk
5.1.3
Built inside site with lower person interface
therefore lower risk
Risks relating to design (i.e., design risk) relate to the foreseeable loading on a
structure. The loading could also be influenced by the location, i.e., wind loading,
surcharging etc.
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