Ko te hanganga pūnaha o te tukanga hanga rino oumu pupuhi: pūnaha rauemi mata, pūnaha whāngai, pūnaha tuanui oumu, pūnaha tinana oumu, pūnaha horoi hau mata me te hau, pūnaha papa tuyere me te pūnaha whare patupatu, pūnaha tukatuka para, pūnaha oumu pupuhi wera, pūnaha whakarite waro me te pūnaha pupuhi, pūnaha āwhina (rūma mīhini rino maka, rūma whakatika koko rino me te rūma mira paru).

1. Pūnaha rauemi mata
Ko te mahi matua o te pūnaha rauemi mata. Ko te kawenga mō te rokiroki, te puranga, te tātari me te pauna i ngā momo konganuku me te kōka e hiahiatia ana mō te whakarewa oumu pupuhi, me te tuku i te konganuku me te kōka ki te taraka whāngai me te whitiki matua. Ko te pūnaha rauemi mata e wehea ana kia rua ngā wāhanga: te tāke konganuku me te tāke kōka.
2. Pūnaha whāngai
Ko te mahi a te pūnaha whāngai he kawe i ngā rauemi mata me ngā wahie kua rongoatia i roto i te tāke konganuku me te tāke kōka ki ngā taputapu utu o runga o te oumu pupuhi. Ko ngā tikanga whāngai o te oumu pupuhi ko te whāngai piriti whakarara me te kawe whitiki.
3. Ngā taputapu utu o runga o te oumu
Ko te mahi a ngā taputapu utu o runga oumu he tohatoha tika i te utu i roto i te oumu pupuhi kia rite ki ngā āhuatanga o te oumu. E rua ngā momo taputapu utu o runga oumu, arā, ko ngā taputapu utu o runga pere me ngā taputapu utu o runga kore pere. Ko te nuinga o ngā oumu pupuhi iti i raro i te 750m3 e whakamahi ana i ngā taputapu utu o runga pere, ā, ko te nuinga o ngā oumu pupuhi nui me waenga i runga ake i te 750m3 e whakamahi ana i ngā taputapu utu o runga kore pere.
Whā, pūnaha oumu
Ko te pūnaha tinana oumu te ngākau o te pūnaha hanga rino oumu katoa. Ko ngā pūnaha katoa e mahi ana mō te pūnaha tinana oumu. Tata ki ngā tauhohenga matū katoa i roto i te pūnaha hanga rino oumu ka oti i roto i te tinana oumu. Ko te kounga o te pūnaha tinana oumu te mea tika hei whakatau i te angitu o te pūnaha hanga rino oumu, ko te roa o te mahi o te oumu tuatahi ko te roa o te whakaputanga o te pūnaha tinana oumu, nō reira ko te pūnaha tinana oumu te pūnaha tino nui mō te pūnaha hanga rino oumu katoa.
5. Pūnaha hau mata
Ko te pūnaha hau mata he mea tito mai i te paipa putanga hau, he paipa piki, he paipa heke, he takirere whakaora, he kaikohi puehu, he taputapu tukunga pungarehu, he taputapu tango me te whakamakuku pungarehu.
He nui te puehu o te hau oumu pupuhi e whakaputaina ana e te oumu pupuhi, ā, me tango te puehu i roto i te hau oumu pupuhi i mua i te whakamahinga hei hau parakore.
6. Pūnaha Papa Tuyere me te Papa Maka
(1) Te tūāpapa Tuyere. Ko te mahi a te tūāpapa tuyere he whakarato i tētahi wāhi hei whakakapi i te tuyere, hei tirotiro i te āhua o te oumu me te whakahou.
Ko te tūāpapa tuyere he hanganga rino i te nuinga o te wā, engari ka taea hoki te hanga raima, te whakakotahitanga rānei o ngā hanganga rino me te raima. Ko te tikanga, ka whakatakotoria he paparanga pereki ātete ki runga i te mata o te tūāpapa tuyere, ā, ka hipokina te āputa i waenganui i te tūāpapa me te anga oumu ki te pereti uhi rino.
(2) Papa whakarewa. Ko te mahi a te whare whakarewa he mahi ki te tango i te rino rewa me te para mai i te oumu pupuhi.
1) Ko ngā taputapu matua o te papa whakarewa, te kerēne i mua i te oumu, te pū paru, te mīhini whakatuwhera, me te mīhini aukati para. Ko ngā oumu pupuhi nui o ēnei rā he mea whakarite ki ngā pūwero hurihuri me ngā mīhini hura. Ko ngā taputapu rokiroki whakarewa wera ko ngā tāke whakarewa wera me ngā waka tāke, ngā waka rino whakauru me ngā waka tāke.
2) E rua ngā momo papa whakarewa, te papa whakarewa tapawhā me te papa whakarewa porowhita.
Whitu, pūnaha tukatuka para
Ko te mahi a te pūnaha tukatuka para he huri i te para wai i hangaia i roto i te oumu pupuhi hei para maroke me te para wai. Ko te para maroke te tikanga e whakamahia ana hei mea hanga whare, ā, he whakamahinga motuhake tā ētahi para maroke. Ka taea te hoko para ki ngā wheketere sima hei rauemi mata mō te hanga sima.

8. Pūnaha oumu wera
Te mahi a te oumu wera pupuhi i roto i te tukanga hanga rino. Ka whakamahanahia te hau matao e tukuna ana e te pupuhi hei hau wera pāmahana teitei, kātahi ka tukuna ki te oumu pupuhi, ka taea te penapena i te nui o te kōka. Nō reira, he mea nui te oumu wera pupuhi hei penapena pūngao me te whakaiti utu i roto i te tukanga hanga rino.
9. Te whakarite waro me te pūnaha werohanga
Te mahi a te pūnaha. Ka hurihia te waro kia paura pai, ā, ka whakamaroketia te makuku o te waro. Ka haria te waro maroke ki te tuyere o te oumu pupuhi, kātahi ka rehuhia ki roto i te oumu pupuhi mai i te tuyere hei whakakapi i tētahi wāhanga o te kōka. He mea nui te werohanga waro oumu pupuhi hei whakakapi i te kōka ki te waro, hei penapena rauemi kōka, hei whakaiti i te utu whakaputa o te rino poaka, hei whakaiti hoki i te parahanga taiao.
10. Pūnaha āwhina o ngā whakaurunga āwhina
(1) Rūma mīhini rino maka.
(2) Rūma mira.