Ko te whakaurunga o te miihini
1. Ko te miihini he 304 he kowiri tira, me te tere tere me te pāmahana, he maamaa te hanganga, he mahi, he wa whakaheke me te mana o te pāmahana.
2. Whakawera koromamao, kia mau tonu te wai mahana kia rewa hei whakapoto i te wa whakamahana.
3. Ko te kaha i ia haora ko te 1-3 ton, me te kaha o te mahi mahi me te whakaora i te utu mahi.
4. Ma te whakamahi i te motuka tere rereke, te roa o te oranga ratonga o te motuka, te tere o te rere he pumau me te whakarite.
5. Ko nga ahuatanga o te hanganga tank o roto, kua whakatauhia te raruraru o te uaua ki te horoi i te poke, te whakarite i te kounga o te hua me te whakamana i te paerewa hauora i te wa ano.