Izitepsi zisetwa ngaphandle kwesakhiwo sibizwa ngokuba yi-scachefldeldeng phezulu kwaye ihla ileli, ikwabizwa ngokuba zizitepsi ngaphandle okanye zokwakha. Kuya kufuneka kubekho isakhiwo esisiseko, esomele icandelo eliphambili, okanye isakhiwo se-skele. Makhe siqwalasele imbonakalo ye-stafing kunye nendawo yokwakha yenqanaba lenqanaba.
Iimfuneko zokuzihlalisa kwaye ezantsi kwelelikhi yesayensi imi ngolu hlobo lulandelayo:
1. Intonga ethe tyaba yongezwe ngalinye linyathelo amabini, kwaye ububanzi bawo abungabi ngaphantsi kobubanzi be-ramp.
2. Iqonga kufuneka libekwe kwikona, kwaye ububanzi bendlela ye-Promps ayifanelanga ukuba ingaphantsi kwe-1m. Kwisikhephe se-scaffolds esinendawo ephezulu nangaphezulu kwe-6m, i-ramp ethe tye kufuneka isetyenziswe. Scaffolds enobude obungaphezulu kwe-6m
I-romp ye-zigzag kufuneka yamkelwe ngenxa yesakhelo. Ukuphakama komgangatho kufuneka kube ngu-1.2 no-6: ~ 6.
3. Ububanzi bezinto ezibonakalayo kufuneka zingabi ngaphantsi kwe-1.4, kwaye ithambeka libe liyi-1: 6.
4. Ukuphakama komgcini wenyawo akufuneki kube kungabi ngaphantsi kwe-180mm kumacala omabini e-chute.
I-5. I-RAMP kufuneka iqhotyoshelwe kwizakhiwo okanye zezakhiwo zangaphandle.
I-6. OoLoliwe kunye nabalimi baya kubonelelwa kumacala omabini e-ramp kunye ne-perifishery yeqonga. Isikere kunye neebhulukhwe ezi-5m ze-GATOOON ziya kubonelelwa kumalungiselelo eNqaku 3.
I-scaffing ukuya phezulu kwaye ezantsi ileli yindlela ekhethekileyo yabasebenzi bokwakha ukuba banyuke baye ezantsi. Akunandaba nokuba abasebenzi bokwakha baya kumgangatho wokusebenza, imigangatho, kunye nokufihlakala kwangaphandle, banokuqhuba ngokuthe tye kwaye ngokukhuselekileyo.
Ukhuseleko kunye nokwenza lula abasebenzi bokwakha abahamba.
IXESHA LOKUQALA: UJUL-23 ukuya kwi-20202020