Qhov tseem ceeb ntawm kev paub kev nyab xeeb kev nyab xeeb

1. Npaj tus neeg tshwj xeeb los tshuaj xyuas covScaffoldTxhua txhua hnub saib seb puas yog lub tog khoom thiab xoob xoob lossis xoob, txawm hais tias lub fasteners ntawm tus ncej yog xaim, thiab seb cov khoom siv ntawm cov ncej yog lawm;

2. Nws yog nruj me ntsis txwv tsis pub rau ib tus neeg los rhuav tshem ib feem ntawm scaffold ntawm yuav;

3. Scaffold uas tau tsim tsa tsis tuaj yeem hloov pauv yam tsis muaj kev pom zoo. Txhua yam kev hloov pauv rau scaffold yuav tsum yog tsim nyog scaffricder;

4. Nws tsis raug tso cai rau tho qhov los yog weld ntawm cov ncej kab thav duab, fasteners thiab bent cov pob zeb fittings tsis tuaj yeem siv;

5. Kev Nyab Xeeb Kev Nyab Xeeb thiab Cov Yeeb Yam Tseem Ceeb yuav tsum tau teeb tsa ntawm txoj haujlwm ua haujlwm los tiv thaiv cov neeg ua haujlwm tsis muaj kev phom sij;

6.Thaum kev teeb tsa thiab tshem cov scaffolding, laj kab thiab cov cim ceeb toom yuav tsum tau teeb tsa hauv av, thiab cov neeg ua haujlwm tshwj xeeb yuav tsum raug xa mus rau cov neeg saib xyuas cov tub ceev xwm.