Mō ngā puna kaukau kua oti te hanga, ko te kawe i ngā mea kotahi te wāhanga te huarahi pai, ā, koinei te take.
Ko te mea tuatahi, kua oti katoa te puna kaukau i te wheketere pūtake. Mā ngā kaimahi mohio e tāuta ngā whirihoranga katoa e tika ana, mai i ngā pūnaha tātari matatau ki ngā papa whakahaere atamai hou. Ko te tikanga o tēnei, i te wā e wehe atu ai te puna kaukau i te wheketere, kua rite ki te whakamahi. Kāore koe e manukanuka ki te utu i ngā kaimahi maha hei huihui i ngā wāhanga rerekē i te papaanga, he mahi roa, he mahi uaua hoki tēnei.
Heoi anō, he mea nui te haumaru. I mua i te tukunga atu o te puna kaukau, ka whai whakamātautau haumaru pakari, tae atu ki ngā whakamātautau turuturu wai me ngā tirotiro haumaru hiko. Mā tēnei ka mōhio koe, ina tae atu te puna kaukau ki tō tatau, ehara i te mea he tino mahi engari he haumaru hoki te whakamahi. Ka taea e koe te marino i te mōhio kāore he take huna e pā ana ki te hiko, ki te wai rānei.
Ko te painga nui mō ngā kaipupuri whare ko te whakaiti i te wā tāutanga me te utu. Kia tukuna te puna kaukau, ko tāu noa he mono atu, ka hono atu ki te puna wai. Kāore he take mō ngā wā hanga roa, mō ngā utu tāutanga utu nui rānei. He otinga ngāwari, ka taea ai e koe te tīmata ki te whakamahi i tō puna kaukau i te wā e taea ai.
Hei whakamutunga, ko te kawe waka kotahi-wahi mō ngā puna kaukau atamai kua oti te hanga he huarahi watea, haumaru, me te utu-pai mō ngā kaipupuri whare.