Cov piv txwv hauv qab no yog covcov ntaub ntawv kaw qhov rooj tagoutIb pab neeg kws hluav taws xob teeb tsa lub vaj huam sib luag hluav taws xob tshiab hauv ib lub chaw ua haujlwm. Ua ntej pib ua haujlwm, lawv yuav tsum ua raws li cov txheej txheem kaw, tagout kom ntseeg tau tias lawv muaj kev nyab xeeb. Tus kws hluav taws xob pib los ntawm kev txheeb xyuas txhua qhov chaw siv hluav taws xob uas muab hluav taws xob rau lub switchboard, suav nrog lub zog tseem ceeb thiab txhua qhov chaw thaub qab. Tom qab ntawd lawv teeb tsa kev cais cov chaw siv hluav taws xob no thiab xyuas kom meej tias cov vaj huam sib luag tsis rov ua haujlwm thaum ua haujlwm. Cov kws hluav taws xob siv cov khoom siv xauv xws li padlocks los ruaj ntseg lub qhov hloov pauv master thiab lwm yam khoom siv hluav taws xob thiab cov valve tswj. Lawv muab daim ntawv nplaum rau ntawm lub xauv hais tias kev saib xyuas tab tom ua thiab lub zog yuav tsum nyob twj ywm xauv. Thaum lub sijhawm teeb tsa, cov kws hluav taws xob yuav tsum xyuas kom meej tiasxauv tawm, cim tawmcov khoom siv tseem nyob hauv qhov chaw thiab tsis muaj leej twg sim tshem lawv lossis rov pib dua lub switchboard. Lawv kuj yuav tsum sim cov xov hlau kom paub tseeb tias tsis muaj zog seem ua ntej pib ua haujlwm. Tom qab kev teeb tsa tiav lawm, tus kws hluav taws xob tshem tawm tag nrho cov khoom siv xauv thiab rov qab muaj zog rau lub vaj huam sib luag. Ua ntej cov vaj huam sib luag siv dua, lawv yuav sim lawv kom paub tseeb tias lawv nyob hauv qhov xwm txheej ua haujlwm thiab ua tau raws li txhua tus qauv kev nyab xeeb. Qhov nolub thawv kaw lub thawvua rau cov neeg ua haujlwm hluav taws xob muaj kev nyab xeeb thaum ua lawv txoj haujlwm thiab tiv thaiv kev rov ua hluav taws xob tsis tau npaj tseg uas yuav ua rau muaj kev pheej hmoo loj heev.
Lub sijhawm tshaj tawm: Tsib Hlis-27-2023
