rākau whaiwhai karu whero
Kei te whakamahia te rārangi kaiwhakarato poraka tōngata whero hei whakatutuki i tētahi whakahaere hanganga hou e whakapakari ana i ngā mahi me ngā āhuatanga matihiko. Ko tēnei hanga whakarato rangi whatiwhatia e whakamahia ana ngā konohiti e whakapuakitia nei ki te whero, ka hangaia he uki rerekē, ka puta mai he tūtohu whakamaori nui ake i ngā wāhi whare paki me ngā wāhi noho hou. E whaihua ana te rārangi i ngā main runners me ngā cross tees, ka hangaia he reta tuatahi paihere, ka whakaae ki ngā poraka rangi rerekē me ngā pane. Ka hangaia te whero mā te pūkawe tūmanako, ka whakamahia he whakapapa tūnui i te whero me te whakarite i te kōpūtahi. I whakatakotohia ngā rārangi nei ki ngā ture whakahaere whenua, ka whakawhiwhia te haere ki ngā momo whakahaere rangi, ahakoa te whakapakari i te whiu o te rārangi. Ka taea e te rārangi nei te whakauru i ngā poraka rangi paheko, ka whakauru anō i ngā whatu mārama, ngā momo HVAC, me ētahi atu whakahaere rangi. Kei te whakatakotoria te take whakauru mā te whakamahi i ngā main runners e hokohoko ana i runga i ngā hīkoi, me ngā cross tees e kite ana ki te tūhonotanga pai. Ka takahia e te whero te waewae o te rārangi i runga, ka whakapakari i te roa me te whakaaturanga i roto i ngā wāhi noho, ka whai oranga tonu hei whakamahere mō ngā wāhi hokohoko, ngā rehanganga, ngā tūruangaro, me ngā hanganga kāinga hou.