kaiwhakarite pū kāweka whenua
Ko te kaiwhakarite pūhanga kōwhatu hāngai e whai ana hei hoa matua mō ngā whenua o te matepapa me ngā whenua hanga, whakamahia i ngā tūtohetanga wāhi moenga ki te mahi i runga i ngā pūhanga kōwhatu. Nā ēnei kaiwhakarite i tuku mai ngā pūnaha hanga pūhanga pneumatica hei whakatupu i te pūmau ki te whakapā kei raro i ngā mata kōwhatu nui. Ko te pūhanga kōwhatu hāngai i whakaaekehia e te hanga mekaika me te hunga hāwhe, whakawhanake i te huarahi pai ki roto i ngā wāhi pūtauwhenua. Ka tae atu ngā pūnaha whakahaere nei ki ngā waewae hāngai e āhei ana ki te whakapūmau me te whakapakari i te wā i muri i te mahi pūhanga, ā, ko te pūnaha pneumatica e whakamana ana i te wā moenga pai mō te mahi pai rawa. Nō ngā kaiwhakarite paihere nei ngā pūnaha pūhanga hou ka whakauru ai ngā momo hoki, pērā i ngā pūtonga whakatakoto iho, ngā kawe iwi pai, me ngā pūnaha whakataha hokohoko, e whakangungu tonu ana i te haumaru kaiarahi me te pai rawa o te pūhanga. Kāore i mōhio ināianei he mea anō nā ngā kaiwhakarite nei i tuku mai, engari ko te whakahaere pai hoki i ngā ratonga whakahaere, pērā i ngā pakirehea whakahaere, te take pūnaha whakakore, me te mātauranga pūnaha. Ko tō rātou rangahau e whai ake nei ki te whakarite i ngā whakataunga hei whakamahi mō ngā mahi matepapa ā-wāhanga, kia kitea e ia tangata kua kitea e ia tangata he mea pai noa iho te pūnaha i whakaritea ki ngā hiahia mahi.