The Rotterdam Dockyard Company : outline specification for the construction of a single screw diesel propelled bulk carrier 120,000 tons deadweight; Verolme United Shipyards : outline machinery specification for diesel driven bulkcarrier, project nr. 415, juni 1974; Verolme United Shipyards : outline machinery specification for diesel installation and cargohandling : project nr. 416, august 1973, revised fevr. 1974