whakarato i te huinga katoa o te ratonga kotahi-mutu tae atu ki te kōwhiringa taputapu, te hoahoa kaupapa, te tāutanga me te whakatūnga i runga i te papaanga, te whakangungu whakahaere me te tiaki i muri i te hoko.
Ka tautokohia e tēnei raupapa karetao whakarewa te radius mahi kua whakaritea, te kaha kawenga me te tikanga tāutanga, tae atu ki te momo papa, te momo hurihuri me te tāutanga whakairi-paki, ka taea te urutau ki ngā tahora awheawhe rerekē me te whakamahere raina whakaputa.
Mō te penapena utu mahi, mā te haumi ki ngā karetao whakarewa ka taea te whakaiti i te whakawhirinaki ki ngā kaiwhakarewa ngaio. Nā te pikinga o te utu mahi me te koroheketanga o ngā kaimahi mohio, kua noho te kimi me te whakahaere i ngā kaiwhakarewa hei raruraru nui mō te maha o ngā umanga hanga.