The
first three parts of the Regulations lay
the foundations for more detailed work later.
Part
1
Scope,
object and fundamental requirements for safety applies
to allinstallations
and sets out their purposes as well as their status.
Part
2
Definitions
details the precise meanings of terms used.
Part
3
Assessment
of general characteristics is concerned with making
sure that the installation will be fit for its intended
purposes under all circumstances. The assessment must
be made before the detailed installation design is started.