Lockout/Tagout Accident Investigation

Lockout/Tagout Accident Investigation
Lockout/tagoutyog ib qho ntawm thawj qhov yuav tsum tau ua OSHA, pib xyoo 1990. Cov hluav taws xoblockout/tagoutTxoj cai tswjfwm tau pib siv xyoo 1990, nrog rau ib feem ntawm Subpart S.Lockout/tagoutkev cob qhia yog ua rau kev tsis txaus siab hauv txhua qhov chaw hauv Tebchaws Meskas.Peb txhua tus hauv thaj teb tau rov ua dua kev cob qhialockout/tagout. Lockout/tagoutfeem ntau yog lub ntsiab lus ntawm cov rooj sib tham tailgate thiab cov lus qhia txog kev nyab xeeb.Nws yog tej zaum tib neeg qhov hnov ​​ib yam dab tsi ntau zaus thiab los ntawm ntau qhov chaw uas peb mus rau autopilot lub sij hawm.Tsis txhob mus dhau cov txheej txheem txhob txwm tshaj tawm, txawm tias qhov zoo tshaj plaws ntawm peb yuav tsis ntaus nws nyuaj li peb yuav tsum tau.Cov ntaub ntawv tseeb hauv qab no qhia txog qhov no.
Qhov project koom nrog kev saib xyuas haujlwm uas tau ua los ntawm ntau tus neeg cog lus ntawm lub tuam txhab qhov chaw nyob hauv Midwest (tus tswv tsev).Kev ua haujlwm cuam tshuam nrog nruab nrab-voltage switchgear hauv ib lub tsev thiab ib qho chaw sab nraud.Lub switchgear yog ntawm tus qauv hlau-clad, drawout, nqus interrupter tsim thiab yog nyob rau hauv zoo heev mob.Lub switchgear kuj tau cim nrog ib kab nyob rau pem hauv ntej ntawm lub iav.
Tus neeg ua haujlwm koom nrog hauv qhov xwm txheej tau raug xaiv los ntxuav lub tshuab hloov pauv thiab lub tshuab nqus tsev hauv ib ntu ntawm cov khoom siv uas tau raug kaw kom raug, tag nrho tawm, kuaj, thiab hauv av.Kev ua haujlwm ntawm ntu no ntawm switchgear tau ua tsis tu ncua rau ob peb hnub.Ib qho ntawm lwm tus neeg ua haujlwm tau hais kom tus neeg ua haujlwm ntxuav thiab kuaj lub tshuab hluav taws xob hluav taws xob uas tsis nyob hauv daim ntawv teev cov khoom qub uas yuav tsum tau khaws cia.Lub tuam txhab tswv lag luam uas muaj cov cuab yeej tau pom zoo ntxiv ntawm qhov hluav taws xob hluav taws xob hluav taws xob no rau hauv daim ntawv teev npe.Lub Circuit Court breaker cell yog mus rau lub tsheb npav khi breaker uas tau deenergized yav tsaus ntuj ua ntej tab sis tau rov qab mus rau kev pabcuam.