a) He mea hanga ki te nairona pakari.
b) He tinana kore-arahi hiko, e whakamahia ana mō te wehewehe hiko me ngā whakaritenga teitei mō ngā wāhi waikura me te ātete-pahū.
c) Whakaaetia te whakamahi i ngā raka maha ina wehea ana te pūtake hiko kotahi.
d) Te Whakamahinga: tōia ki runga, ki raro.
| Wāhanga Nama. | Whakaahuatanga |
| NH01 | Rahi whānui: 44 × 175mm, ka taea te whakamahi i te 6 raka. |


Mā ngā Ārai Raka ka taea e koe te whakamahi i tētahi raka, i ētahi raka rānei hei raka i ngā momo mīhini katoa, tae atu ki ngā panera hiko, ngā pouaka pakaru, me ētahi atu pūtake hiko. Kāore ēnei Ārai Raka e tuwhera mēnā kāore e tangohia ngā raka katoa, ina taea te tīmata anō me te haumaru. Ka tutuki ngā Ārai Raka katoa i ngā ture raka a te OSHA. Ka hokona motuhake ngā raka.
Ko te Hapa Haumaru Maukati Kirihou he rauemi nairona ātete mura, he 2-1/2inihi (64mm) te whānui o te kauae o roto, ā, ka taea te whakauru i te ono raka. He pai mō te raka e ngā kaimahi maha i ia wāhi raka, ka noho kore mahi te hapa i te wa e mahia ana ngā whakatikatika, ngā whakarerekētanga rānei. Kāore e taea te tahuri i te mana whakahaere kia tangohia rā anō te raka o te kaimahi whakamutunga mai i te hapa.
Te Whakatutukitanga o te OSHA 1910.147(b)
Ka taea te raka ki waho. Ka taea te raka ki waho o tētahi taputapu wehe hiko mēnā he here, he tikanga tāpiri rānei hei whakamau i tētahi raka, he tikanga raka rānei kei roto. Ka taea te raka ki waho o ētahi atu taputapu wehe hiko mēnā ka taea te raka me te kore e hiahiatia te wetewete, te hanga anō, te whakakapi rānei i te taputapu wehe hiko, te whakarerekē tonu rānei i tōna kaha whakahaere hiko.
Te taahiraa wehenga pūngao – whakamātautau
Me whakamātautau e te ope ā-rohe ngā taputapu i te aroaro o te kaiwhakahaere. Me ārai te whakamātautau i ngā taputapu raka, i ētahi atu āhuatanga rānei ka whakararuraru i te whai huatanga. Mena ka whakaūtia kāore te wehewehe e whai hua, ko te kawenga mā te ope ā-rohe te mahi i ngā mahi tika hei whakarite i te haumaru o ngā mahi.
Ina tīmata te whakahaerenga o ngā taputapu (pēnei i te whakamātautau, te whakamātautau, te tuku hiko, me ētahi atu) mō te wā poto i te wā e mahi ana, me whakaū anō ngā kaimahi whakamātautau o te wāhanga ā-rohe i te wehenga pūngao i mua i te tīmatanga anō o te mahi, ā, me whakakī anō te rārangi wehenga pūngao, ā, me whakaū, me haina hoki ngā taha e rua.
I te wā e mahi ana, mēnā ka tonohia e ngā kaimahi o te wāhanga whakahaere te tono kia whakaūhia te whakamātautau anō, me whakahaere te whakamātautau anō i muri i te whakaū me te whakaae a te kaiārahi kaupapa o te wāhanga raro iho.