NR NR/L2/SIG/11201/MODA16 ISSUE 4 PDF

GENERAL

This module covers the following types of work as described in NR/L2/SIG/11201, Module A16:

I. temporary non-conceptual work;

II. short-lived work;

III. stagework progressing towards an approved overall scheme; and

IV. redundant assets left in situ for a limited time (see NR/L2/SIG/11201, Module A16, Section 3:3).

Temporary work is defined as alterations which remain in use for a limited period of time.

Where it is desired to use the relaxation given in NR/L2/SIG/11201, Module A16, Section 3:4, the protection described in NR/L2/SIG/11201, Module A16, Section 3:5 should also be applied.

The following considerations should be addressed by a fully documented process of risk assessment:

a) the time for which the work may remain;

b) the likelihood of future alterations to the temporary work;

c) the possibility of protracted timescales, requiring imposed solutions in the event of slippage; and

d) the introduction of temporary work on life-expired equipment with no maintainability.