Cov teeb pom kev tawgua lub luag haujlwm tseem ceeb hauv qhov chaw muaj kev phom sij uas muaj cov pa hluav taws xob, vapors, lossis cov plua plav. Hauv phau ntawv qhia no, peb yuav tshawb txog cov hauv paus ntawm kev tawg-pov thawj teeb pom kev zoo thiab nws ntau hom.
Lub hom phiaj tseem ceeb ntawm kev tawg-pov thawj teeb pom kev zoo yog txhawm rau tiv thaiv kev tawg hauv thaj chaw uas muaj kev phom sij los ntawm kev muaj cov nplaim taws lossis cov khoom ua kom sov hauv cov khoom siv, yog li txo qhov kev pheej hmoo ntawm kev tawg. Lub teeb hluav taws xob tawg yog tsim los ua haujlwm yam tsis muaj hluav taws kub lossis hluav taws xob ntau dhau, uas tuaj yeem ua rau hluav taws kub nyhiab hauv qhov chaw ib puag ncig.
Muaj ntau ntau pawg ntawm kev tawg-pov thawj teeb pom kev zoo, suav nrog:
1. Chav Kawm 1: Hom teeb pom kev zoo no yog tsim los siv rau hauv thaj chaw uas muaj cov pa taws los yog vapors. Piv txwv ntawm cov chaw xws li refineries thiab tshuaj nroj tsuag.
2. Chav Kawm 2: Hom teeb pom kev zoo no yog tsim los siv rau hauv thaj chaw uas muaj hmoov av combustible. Piv txwv ntawm cov chaw xws li cov nplej nplej thiab cov mines thee.
3. Chav Kawm 3: Hom teeb pom kev zoo no yog tsim los siv rau hauv thaj chaw uas muaj cov kab hluav taws xob tsis muaj hluav taws xob lossis ya mus. Piv txwv ntawm cov chaw xws li textile mills thiab woodworking shops.
4. Division 1: Qhov no yog qib siab tshaj plaws ntawm kev tiv thaiv tawg, feem ntau yuav tsum muaj nyob rau hauv cov cheeb tsam uas muaj cov tshuaj tua hluav taws tsis tu ncua.
5. Phaj 2: Qhov kev tiv thaiv no feem ntau yuav tsum muaj nyob rau hauv cov cheeb tsam uas muaj cov khoom tawg yooj yim tsuas yog qee zaus.
Lub teeb tawg-pov thawj tuaj yeem raug cais raws li hom kev tiv thaiv lawv muaj. Peb hom kev tiv thaiv yog:
1. Cov ntaub ntawv pov thawj tawg (Ex): Hom kev tiv thaiv no yog tsim los kom muaj qhov muaj peev xwm tawg hauv cov khoom siv.
2. Kev nyab xeeb ntxiv (Ex e): Hom kev tiv thaiv no yog tsim los txwv cov qib zog hauv cov khoom siv, yog li txo qis qhov tshwm sim ntawm igniting ib puag ncig flammable tshuaj.
3. Kev Nyab Xeeb Intrinsically (Ex i): Hom kev tiv thaiv no yog tsim los tiv thaiv cov khoom siv hluav taws xob los yog hluav taws xob los ntawm kev tsim hauv cov khoom siv.
Hauv kev xaus, teeb pom kev tawg-pov thawj ua lub luag haujlwm tseem ceeb hauv qhov chaw muaj kev phom sij uas muaj cov pa hluav taws xob, vapors, lossis hmoov av. Kev nkag siab txog ntau pawg thiab hom teeb pom kev tawg yog qhov tseem ceeb los xaiv txoj kev teeb pom kev zoo rau thaj chaw muaj kev phom sij. Hauv Tshooj Ob ntawm phau ntawv qhia no, peb yuav nkag siab tob rau hauv cov xwm txheej los txiav txim siab thaum xaiv cov teeb pom kev tawg-pov thawj.
