4.1.1 Where chemicals for pipeline pre-commissioning and field joint coating
are stored/used on board, provision is to be made to limit their spread on the unit
as far as practicable, and to prevent the discharge of chemicals or chemical
residues into the sea.
4.1.2 Equipment requiring maintenance is to have adequate spillage catchment
arrangements.
4.1.3 Pollution prevention arrangements should be such that the unit can comply
with the requirements of the relevant National Administrations in the country of
registration and in the area of operation, as applicable.