Mā te whakamahi i te Mana Tau Rorohiko Aunoa (CNC), ka kaha ake ngā wira hanga, ka tika te āhua, ka haumaru ake, ā, ka pai te taraiwa o te waka katoa. He pai ake ngā momo kāhua mō ngā whakaritenga āhua waka hou. Nā te kaha o te kirihou, te māmā, te pai o te tohatoha wera, me te penapena wahie, koinei te kōwhiringa tuatahi mō te haereere matomato me te haumaru.
He tukanga tirotiro pakari, tika hoki hei whakarite i te kounga o te hua. Ka mahia te tirotiro hapa, te tirotiro mōkito whakarewa, te tirotiro tātari hihi, me te tirotiro whakamātautau kume rauemi mai i ngā rauemi mata ki te wheketere; hei whakarite kia uru ngā rauemi mata whai tohu ki te tukanga whakaputa, te whakahaere pāmahana whakamahana tokotoko konumohe me te tauira, te whakahaere pāmahana pokepokea hanga, te whakahaere pēhanga mīhini hanga me te tauira; te pāmahana otinga maimoatanga wera, te whakahaere pāmahana koroheketanga me te tauira; te tauira rahi me te tūnga o te hononga tukatuka; te kimi hapa tae i muri i te tukatuka; te tirotiro katoa i te āhua o te hononga takai hua kua oti.
Ehara i te mea ka whakapai ake te raina whakaputa paninga aunoa i te pono me te roa o te mahi a te wira, engari ka whakapai ake hoki i tōna āhua me tōna whakapaipai. Kua whakamaheretia, kua whakatinanahia hoki ngā tukanga whakaputa katoa e te pūtaiao, kei raro i te aroturuki me te whakahaere tino tika ia hononga, ā, kua tirotirohia te kounga o ia hua, kia tata ai te mahi a ia wira, kia whakaratohia ai te kounga pai rawa atu mō te ratonga wheako kiritaki.