Technical and operational regulations § 44

§ 44 Simultaneous activities

The responsible party shall define which activities that, in combination with other activities, shall be considered simultaneous activities.
When conducting simultaneous activities that contribute to a non-acceptable increase in risk, the necessary measures shall be implemented.
Section last changed: 01 January 2011

Activities as mentioned in the second subsection can be production, maintenance and modification activities, including activities as mentioned in Section 43.
Measures as mentioned in the second subsection can be limitations or prohibitions that are to be implemented in connection with certain types of simultaneous activities during start-up, operation and shutdown.
In connection with executing activities as mentioned in the second subsection, the effect of mutual dependence between different activities should, inter alia, be taken into account.