Engine Room personnel must prepare for Watchkeeping and Charge Certificates by rotation through the various posts in the Engine Room Department.
Indawo apho kuhlala khona injini kube umntu ozakulungiselela ukujonga nokugcina kwanokujongana nezatifikeyiti lonto izakwenza ngokumana bejikeleza ngaphaya kwemisebenzi emininzi kwicandelo lendlu ye-injini.