Ukuze babe isikali esifanelekayo se-crane ye-Blue Arrow, badinga ukudlula inqubo yokuhlolwa okuqinile nokuqinisekisa.Lokhu kusho ukuthi kufanele basebenzise isikhathi eside futhi bahlolwe ngokuphindaphindiwe ukuze bafakazele ukunemba nokwethembeka kwabo.Lezi zikali ze-crane zizobhekana nokulayishwa okuhlukahlukene kanye nemithwalo esindayo ngaphansi kwezimo ezihlukene ukuze kuqinisekiswe ukuthi zingakwazi ukukala isisindo ngokunembile ezimeni zokusebenza ezahlukene.
Ngaphezu kwalokho, ukulinganisa nokugcinwa njalo kubalulekile.Izikali ze-crane zidinga ukulinganisa okuvamile ukuze kuqinisekiswe ukunemba kwazo kokulinganisa kuhlala ngaphakathi kwebanga elifanele.Ukunakekelwa okuvamile nokuhlolwa nakho kusiza ukwandisa isikhathi sokuphila kwezikali ze-crane nokuqinisekisa ukusebenza kwazo okufanele.
Okokugcina, isikali se-crane ye-Blue Arrow esifanelekayo sidinga ukuba nokuqina nokuphepha.Kufanele bamelane nezinselele ezihlukahlukene ngesikhathi sokusetshenziswa kwansuku zonke kuyilapho beqinisekisa ukuphepha kwabasebenzisi.Ngakho-ke, zidinga ukwenziwa ngezinto ezisezingeni eliphezulu kanye nobuciko obuphambili ukuze zinikeze ukusebenza okuzinzile nokuthembekile nesiqiniseko sokuphepha.
Sengiphetha, ukuba yisikali se-crane ye-Blue Arrow esifanelekayo kudinga ukudlula ekuqinisekisweni okuqinile nokuhlolwa ukuze kuqinisekiswe ukunemba, ukwethembeka, ukuqina, nokuphepha.
Isikhathi sokuthumela: Sep-15-2015