etita pūhā wai kauwhau-ki-te-ūkaipō
Nō ki te whakamātau nui i te hanganga o ngā kēmu pūmau mo ngā karaehe wai, ka tukua he whakangāwari nui i te hangarau kēmu o ngā mahi. E hanga nei ngā kēmu e kawe ana i ngā whenua me ngā huinga iti e pai ai ki te whakaaturia i raro i ngā āhuatanga taiao rerekē. Kua hanga ngā kēmu nei i runga i ngā whenua me ngā huinga iti e āhei ai ki te noho pūmau i raro i te wai, te tahuri uhi, me ngā porihonga o ngā paepae werawera. He torotoro rangapu ngā kēmu, e mau ana i runga i te kēmu pūmau e whakaheke ana i te kawe wai, e tiaki ana i te tuhinga whakaputaina me ngā take branding. Ka taea e rātou te whitiwhiti tonu i raro i te waipiro, i ngā pūpuke ice, me te kawe ake tonu i waho i te māmātanga rānei, kāore i te korekore rānei i te peita. Ko te hunga huinga iti pai hei whakapuaki i te whakapai herehere ki ngā whenua karaehe rerekē, e hāngai ana ki te plastic, te karahi, me ngā whenua pararahi, e whakahaere ana i te whanuitanga me te itiiti o ngā kōpū karaehe. Kei roto i ngā kēmu nei ngā inu korekore rāngi me ngā whakaaetanga UV hei tiaki i te whakapai o ngā tae me te mōhiohanga o te tuhinga. Ko te mahi hanga e āhei ana ki te whakamana i ngā whakaaetanga kēmu me te whakapai herehere, e tutuki ana i ngā ture whenua mō te whakapakoko mona. Ki te whakamahi mō ngā karaehe wai horo whakahaere, ngā mona poroiti, rānei ko ngā karaehe wai takitahi, ka noho ngā kēmu nei i raro i tōna itiiti whakahirahira me ngā korero matua mō te wā o te mona.