4.2.1 System
integration is to be managed by a single designated party, and is
to be carried out in accordance with a defined procedure, agreed between
the designer and the Owner.
4.2.2 The
procedure is to identify the roles, responsibilities and requirements
of all parties involved.
4.2.3 Safety
systems are to be designed, as far as is practicable, so that their
integration with other systems will not degrade the performance of
any other system.
4.2.4 Where the integration involves control and safety functions for Mobility or
Ship Type systems, a robust system Risk Assessment in accordance with Vol 2, Pt 1, Ch 3, 18 Risk Assessment (RA) is to be used. The Risk Assessment is to
demonstrate that the integrated system will not render the control and safety functions
of Mobility or Ship Type systems inoperable as a result of single item failure or cause
failure of Mobility or Ship Type systems.