1.Isistimu yetroli yegalari yamapayipi idlulisa yonke imithwalo ekhiqizwe ukhonkolo endaweni ye-trolley gantry ngokusebenzisa uhlelo lokusekela. Umgomo wesakhiwo ulula futhi amandla anengqondo. Inezici zokuqina okukhulu, ukusebenza okulula kanye nesici sokuphepha esiphezulu.
I-2.Isistimu ye-trolley yegalari yamapayipi inendawo enkulu yokusebenza, ekulungele ukusebenza kwabasebenzi kanye nabasebenzi abahlobene ukuze bavakashele futhi bahlole.
I-3.Kushesha futhi kulula ukuyifaka, izingxenye ezimbalwa ezidingekayo, akulula ukulahlekelwa, kulula ukuzihlanza esizeni
4.Ngemva kokuhlanganiswa kwesikhathi esisodwa kohlelo lwe-trolley, asikho isidingo sokuhlakaza futhi singafakwa ekusetshenzisweni okuvuselelekayo.
5.I-formwork ye-pipe gallery gallery trolley system inezinzuzo zesikhathi esifushane sokumiswa (ngokwesimo esithile sesiza, isikhathi esivamile cishe siyingxenye yosuku), abasebenzi abambalwa, kanye nenzuzo yesikhathi eside kunganciphisa isikhathi sokwakha futhi izindleko zabasebenzi kanye.