The DO must exercise tight control over the planned maintenance of the equipment and systems of his division, by making himself thoroughly familiar with the scope of these cards.
IDo mayiziqhelise ulawulo oluluqilima phezu kogcino oluyiliweyo lwezixhobo kunye nezixokelelwano zecandelo lakhe ngokwenza yena aziqhelanise ngokukuko nomda walamakhadi.