1. Npaj thaj chaw: Xyuas kom cov chaw ua haujlwm meej ntawm cov khib nyiab lossis cov nyom uas tuaj yeem cuam tshuam lossis siv tus ntaiv thiab pob tw.
2. Lub sib dhos cov scaffold: Ua raws cov chaw tsim khoom
3. Xaiv tus ntaiv txoj cai: Xaiv cov ntaiv sib npaug uas ua tau raws li cov qauv kev nyab xeeb thiab tsim nyog rau kev ua haujlwm qhov siab. Tus ntaiv cov rungs yuav tsum tau muab sib txuas thiab tusyees ruaj khov.
4. Tso tus ntaiv: Tso tus ntaiv ntawm 45-degree kaum sab xis rau scaffold puag, kom nws ruaj khov thiab muaj kev sib npaug.
5. Txuas tus ntaiv mus rau Scaffold: Nrhiav cov ntawv txuas rau ntawm tus ntaiv thiab cov Scaffold. Siv cov fasteners tsim nyog, xws li bolts lossis screws, kom ruaj ntseg txuas tus ntaiv mus rau Scaffold. Nco ntsoov tias cov ntawv txuas nrog nruj thiab ruaj ntseg.
6. Xyuas kom zoo li tus ntaiv ruaj khov: Thaum tus ntaiv txuas nrog rau scaffold, tshuaj xyuas nws kom ntseeg tau tias muaj kev ruaj khov. Koj tuaj yeem siv cov xaim hluav taws xob ntxiv lossis xaim hluav taws xob kom muaj kev ruaj ntseg ntxiv yog tias tsim nyog.
7. Tshawb xyuas tus ntaiv cov kev tshem tawm: Ua kom muaj tsis muaj cov nyom lossis cov nyom ntawm tus ntaiv thiab cov Scaffold uas yuav cuam tshuam kev nyab xeeb thiab egress muaj kev nyab xeeb.
8. Kuaj tus ntaiv: ua ntej siv tus ntaiv, ua qhov kev sim ua kom ntseeg tau tias nws muaj kev nyab xeeb thiab ua haujlwm. Nce nce thiab nqis tus ntaiv, thiab txheeb xyuas tias nws tseem ruaj khov thiab nyab xeeb.
9. Muab kev tiv thaiv lub caij nplooj zeeg: thaum ua haujlwm ntawm scaffold, kom ntseeg tias kev tiv thaiv kev tiv thaiv kev nyab xeeb xws li cov kab kev nyab xeeb thiab cov kab kev nyab xeeb.
10. Kev tshuaj xyuas ib txwm: nquag tshuaj xyuas tus ntaiv thiab pob tw kom ntseeg tau tias lawv qhov xwm txheej thiab ruaj khov. Ua cov kev saib xyuas ib txwm thiab hloov cov kev puas tsuaj lossis hnav khaub ncaws raws li xav tau.
Nco ntsoov ua raws li txhua cov lus qhia kev nyab xeeb thiab cov cai thaum npaj tus ntaiv sib npaug rau cov scaffold. Kev teeb tsa zoo thiab kev txij nkawm yuav ua kom muaj kev ua haujlwm nyab xeeb rau txhua tus neeg ua haujlwm.
Lub Sijhawm Post: Jan-05-2024