5.1.1 The connections
of the RAS positions to the deck and/or house structure should be
carefully examined for evidence of potential failure.
5.1.2 The deck connections
of cranes, gantries etc. together with the deck reinforcement and
structure of crane pedestals in way should be examined for significant
defects. The initial visual examination may be supplemented by dye
penetrant or magnetic particle NDT methods as appropriate, if considered
necessary. Fractured welds may be cut out and rewelded ensuring full
penetration as a permanent repair. An increase in the stiffening of
supporting structure may be necessary to prevent re-occurrence.
5.1.3 Where authorised,
Lifting Appliance Surveys may be carried out by LR at the direction
of the Naval Authority. The details of survey will depend on the Code
or Standard applicable.
5.1.4 Aircraft lifts
and ro-ro ramps must be examined for structural integrity where they
are part of the description or notation relating to the ship type.