Ukugunyaziswa kunye nokuQinisekisa
Yonke inkqubo kunye nezixhobo zokusebenza kunye nokusebenza ngokubambisana, ziqinisekisa uzinzo lwexesha elide lwenkqubo yonke.
Qinisekisa kwaye uQinisekise yonke inkqubo ngezixhobo ezifanelekileyo, unikeze ngamaxwebhu e-DQ/IQ/OQ/PQ kunye neefayile zerekhodi zokuqinisekisa kwinkqubo (HVAC/PW/WFI/BMS..etc.).
