Ina tae ki te whakapai ake i te whai huatanga o te whakarewa, te whakarite i te kounga whakarewa, me te whakaiti i te kaha o te mahi i roto i te ahumahi hangahanga, he taputapu āwhina nui te taputapu tūnga whakarewa mahi-teitei.
He tino hoahoa, he tino whakamātautau hoki tā mātou pūwhakatū whakarewa hei whakatutuki i ngā hiahia kanorau o te whakarewa ahumahi hou, e whakauru ana i te pumau, te tika, te roa, me te ngāwari o te whakamahi. Mō te kaha ki te kawe kawenga, he hoahoa hanganga taumaha tā mātou pūwhakatū whakarewa, me te awhe kawenga mai i te 50kg ki te 5000kg, e kapi ana i ngā mea iti.
E whakamahia whānuitia ana i roto i te hanga mīhini, te hangarau hanganga maitai, ngā taputapu hinu me te matū, te hanga paipa, me ētahi atu mara, e hua mai ana ngā painga tūturu ki ngā umanga, e āwhina ana hoki i a rātou ki te whakatutuki i ngā mahi whakarewa whai hua, kounga teitei, me te utu iti.