Ka whakaotihia e ngā wira taraka arumoni me ngā wira pahi i hangaia ki te konumohe whakarewa ngā pakaru me ngā raruraru ārai hau. Ka ārai tika i te raruraru o ngā pakaru o te awhi me te turuturu o te hau i puta mai i te pānga nui o te taipana urungi. Ka hurihia e te wira urungi kua tāutahia ki te piriti urungi (toki o mua) tētahi koki e pā ana ki te tuaka roa o te motuka hei whakaoti i te hurihanga o te motuka, te whakawhiti ara me ētahi atu mahi. Ko te wāhanga haumarutanga whakahaere tino whakamutunga i roto i te pūnaha urungi motuka. Ko te matotoru me te whakapakari wāhanga (whakapakari mārō) o te wāhanga kaha urungi he taurangi kaha ki te paahi i te tiwhikete TUV Tiamana kia eke ki te 4 miriona hurihanga me te neke atu i te tiwhikete paerewa ā-motu mā te 4 ngā wā. Ko te pumau pai ake, te ngāwari o te nekeneke, te koki urungi tere ake, me te taiao taraiwa haumaru ake ko te kupu whakaari mō te haumaru ki ngā kaiwhakamahi.
Whakatauhia te raruraru o ngā pakaru i puta mai i ngā pānga tere-rahi i raro i ngā taiao taumahatanga maha. Ka ārai katoa i te raruraru o ngā pakaru i te mata whakairi me ngā wāhanga matapihi i puta mai i ngā kaha maha pēnei i te kaha taraiwa, te waku ki te whenua, me te ātete i te wā e hurihuri ana. Mā te tukanga mohio o te hanga hangai tika ka tino whakamanahia te pono me te ōrite o te hanganga rauemi mata. Mā te whakarite kia tata te whakaritenga rauemi, kia teitei ake ngā āhuatanga miihini ka pai ake te ātete ki te pānga me te pānga he whakapau kaha a te kaihanga ki ngā kaiwhakamahi.
Ka ea te rerekētanga me ngā kapiti i puta mai i te kawenga taumaha me te pēhanga kaha ki te awhi ina he kino te āhua o te rori i raro i te kawenga nui me ngā pari nui e piki ana, e heke ana hoki. Mā te whakapai ake i te tukanga whakaputa, ka tāpirihia he rara kawenga takirua ki te porowhita o te wira hei whakarite i te porowhita me te whakapai ake i te pakari o te hua. Neke atu i te 4 tana te kawenga katoa o te wira kotahi. He nui ake te kaha kawe, he pai ake ngā painga, me te taurangi haumaru me te kaha o te rohe kawenga mōrahi o te waka, ko te tōia me te oma hei whiwhi i te rangimarie o te hinengaro he oati pono ki ngā kaiwhakamahi.