1. Umatshini wokubethela we-hydraulic ozenzekelayo usebenzisa ioli yoxinzelelo oluphezulu, ingxolo ephantsi, izinga lokungaphumeleli eliphantsi, isiphaluka sisebenzisa ulawulo oludibeneyo lwe-PLC, umda wemveliso ongenamkhawulo, uveliswa kakuhle.
2. Ukuxhasa izixhobo zokuhambisa ezongeziweyo, zinokukhetha ngokuzenzekelayo izikhonkwane, umgangatho ophezulu wezixhobo ezizenzekelayo, ukunciphisa abasebenzi bokukha, ukunciphisa iindleko zemveliso.