Ukugunyazwa kanye Nokuqinisekisa
Wonke amasistimu nemishini yokusebenza okukodwa nokuhlangene, iqinisekisa ukusebenza kokuqina kwesikhathi eside kwawo wonke amasistimu.
Qinisekisa futhi Uqinisekise lonke uhlelo ngamathuluzi aqeqeshiwe, hlinzeka ngamadokhumenti e-DQ/IQ/OQ/PQ namafayela okurekhoda okuqinisekisa ohlelo(HVAC/PW/WFI/BMS..etc.).
