Izitebhisi ezazisethelwe ngaphandle kwe-scaffolding zibizwa nge-scaffolding phezulu naphansi iladi, ezibizwa nangokuthi izitebhisi zangaphandle noma ama-ramp ezakhayo. Kufanele kube nesisekelo, isakhiwo esiqinisiwe sikakhonkolo, noma isakhiwo sensimbi. Ake sibheke ukubekwa phansi okucacisiwe naphansi kwemininingwane yokwakha i-ladder.
Izidingo zokuhlalisa phansi futhi ezansi kwesitebhisi se-scaffolding zimi ngokulandelayo:
1. Induku ye-diagonal evundlile kufanele ingezwe zonke izinyathelo ezimbili, futhi ububanzi bawo akufanele bube ngaphansi kobubanzi be-ramp.
2. Ipulatifomu kufanele isethwe ekhoneni, futhi ububanzi be-Pedestrian Ramp akufanele bube ngaphansi kwe-1m. Okwe-scaffolds ngokuphakama akukho okukhulu kuno-6m, kufanele kusetshenziswe i-ramp eqondile. Scaffolds ngokuphakama okukhulu kuno-6m
I-zigzag ramp kufanele yamukelwe ngohlaka. Ukuphakama kwesidina kufanele kube ngu-1.2 no-6.1 ~ 6.
3. Ububanzi be-materiptive Chute akufanele bube ngaphansi kwe-1.4, futhi ithambeka kufanele libe ngu-1: 6.
I-4. Ukuphakama konogada bezinyawo akufanele kube ngaphansi kwe-180mm ezinhlangothini zombili zezinto ezibonakalayo.
I-5. I-ramp kufanele ifakwe ku-scaffolding yangaphandle noma ezakhiweni.
6 Isikere kanye ne-brace ye-diagonal ye-tasenal ye-5m izonikezwa ezinhlinzekweni ze-athikili 3.
Ukuqothuka phezulu naphansi kweleli kuyindlela ekhethekile yezisebenzi zokwakha ukuze zikhuphuke ziye phansi. Akunandaba noma ngabe abaqeqeshiwe baya esitezi esisebenzayo, phansi, kanye nakwezangaphandle kwe-scaffolding, bangahamba ngokuvundlile nangokuphephile.
Ukuphepha kanye lula kwabasebenzi abaphezulu abahamba ngezinyawo.
Isikhathi Seposi: Jul-23-2020