a) He mea hanga ki te papanga nairona ātete wai pakari.
b) He māmā, he ngāwari hoki te kawe.
c) Ka taea te whakarite i te tohu i runga i te mata o te putea raka.
| Wāhanga Nama | Whakaahuatanga |
| LB51 | 200mm(R)×120mm(T)×75mm(Wh) |


Pēke raka
Te haumarutanga o te wehenga pūngao
He taahiraa tika te tukanga whakamana whakamātautau, ā, kāore e taea te wareware. I tēnei wā, kāore anō kia oti i ngā kaimahi te whakamātautau i te mahi a te taputapu i mua i te whakaurunga o te taputapu, inā koa te pātene aukati ohorere i runga i te mahi papu paru me te kore whakamātautau, kāore i kitea he hapa waea o te motuka taraiwa, kāore hoki e hiahiatia te whakatika mara o te papu paru ki te whakamātautau i te mahi pātene, kāore i haere atu ki te whakaū i te whai huatanga o te wehenga pūngao, tata tonu te hunga whakamutunga ki te mate i ngā hua.
Ko te tikanga "Lockout Tagout" he paerewa tiaki mō te whakahaere pūngao morearea (29 CFR 1910.147) i tukuna e OSHA (Occupational Safety and Health Administration) i te tau 1989. E whakaahua ana te paerewa hou i ngā whakaritenga "Lockout Tagout" mō te ahumahi whānui, ā, e hiahiatia ana kia whakaū te kaimahi whai mana kua oti te wehe me te whakaweto i te mīhini, i ngā taputapu rānei i mua i te tīmatanga o te mahi i runga i te mīhini, i ngā taputapu rānei kua rakahia, kua tapaina rānei. Kua whakaatuhia e ngā rangahau ka taea e te kaupapa whakahaere pūngao te whakaiti i te reiti whara mā te 25 ki te 50 ōrau. Tata ki te 10% o ngā aituā ahumahi katoa i puta mai i te korenga o te whakahaere tika i te pūngao morearea. E ai ki te US OSHA, tata ki te 250,000 ngā aituā e pā ana i ia tau, ā, 50,000 o ēnei ka whara, ā, neke atu i te 100 ka mate.
Whakataunga tohu raka
Ko ngā ture me ngā whakaritenga ka whakatūria i runga i ngā ariā ngaio e tika ana me ngā wheako me ngā akoranga o ngā huihuinga maha e tika ana i te rohe o te hauauru mō te wā roa, ka whakarāpopototia, ka whakapaitia haeretia. He maha ngā ture me ngā whakaritenga he maha ngā akoranga uaua kei muri i a rātou,
He tikanga kaha tēnei mō te mahi haumaru me te tiaki i te haumaru whaiaro o ngā kaimahi. He here, engari he taurangi anō hoki. Ko te mea tuatahi te āhua me te tikanga; ko te mea tuarua te mutunga.
Ko te hoahoa taputapu, te hanga, te tāutanga, te whakamahi me te tiaki i ia hononga o ngā paerewa me ngā whakaritenga e rite ana, koinei te arai haumaru o ngā kaimahi, ina pakaru tēnei arai, ka arahi ki te aituā.
Ko te take nui ake ko te kore e ranea te mōhiotanga ki te haumaru o te whakahaere, i roto i te tukanga whakahaere whakaputa me te kore e whakaata i te ariā haumaru e aro ana ki te tangata, ko te whai i te tere whakaputa me te whai huatanga o te whakaputa, ka arahi ki te peka ke i te huarahi whakahaere, ka pehia nga whakaurunga haumaru (tae atu ki nga taputapu me te haumi o te wa) ka puta he hekenga o nga aituā maha o te mahi haumaru, kia ngaro ai te maakete. Mena he tirohanga poto ki te whakaiti i nga whakapaunga haumarutanga, tera pea ka kitea he hua haumarutanga kua roa.
I te whakatinanatanga o te tukanga "Raka-kore" (Lockout Tagout), me whakarērea te whai wāhitanga, me te whai pūmau i ngā whakaritenga, kaua e noho hei mahi noa iho, me te mahi noa i ngā tirotirohanga. Mā te whai pūmau i ngā whakaritenga ka taea ai te whakarite i te haumaru o ngā kaimahi.