Kōwhaiwhai whakamahinga tākeke āluminehema he wāhi hanga kētia ki te whakaputa i ngā tākeke matua pai. Ki te whakamahi i ngā momo hanga mōhio, ka hangaia e te kōwhaiwhai ēnei tākeke me ngā pūtahi āluminehema, he mana wehi nui noa iho i te mana wehe kei runga i te mana wehi iti. Ka tirotiro i te mahi hanga a ngā ingoa tohunga me ngā tohunga tauira, hei whakarite i te pai o te hanga pūtahi, te whakauru ki te karaerae, me te whakaputu mai i ngā whatunga. Kei te kōwhaiwhai ngā tikanga whakahaere pai, mai i te tirotiro i ngā rauemi matua ki te whakamatakitaki i te hua tuatahi, hei whakatakoto i te mea kia tutuki ngā tākeke ki ngā ture haumaru, ki ngā paihana mahi, me ngā ture whenua. Ki te whakatō i te rangahau me te whakapakari, ka whakapai ake tonu te kōwhaiwhai i ngā hanga, hei whakapai i te whanaketanga, i te whakangungu, me ngā whiuwhiu haumaru mō ngā tākeke āluminehema ki te tiki i ngā paerewa huri noa i te rorohiko.