Ka tukuna e tā mātou pūnaha whakarewa karetao matatau ngā whakarewa kounga teitei, ōrite, me te tino tika me te whai huatanga. He mea whakarite ki te mana whakahaere atamai me te hōtaka ngāwari, ka taea te whakahaere i ngā mahi whakarewa uaua mō te hanga motuka, hanganga maitai, me ngā mīhini taumaha. Whakarei ake i te tere whakaputa, whakaitihia ngā utu mahi, me te whakarite kia kore he hapa o te mahi whakarewa, me te whakamana i tō wheketere me ngā whakapainga hanga atamai.
E whakaatu ana tēnei hoahoa hangarau taipitopito i te whānuitanga katoa o te wāhi mahi o te karetao ahumahi, e tohu mārama ana i te pokapū hurihuri o te pou J5 me te whānuitanga hurihuri 170, ngā tūranga taunga matua, ngā radius toronga (R1811, R317), ngā rohe koki hononga, me ngā tawhā ahu. Mā tēnei ka taea te manatoko tika i te mahi nekehanga a te karetao, te kapinga wāhi mahi, me te hototahi tāutanga mō ngā mahi whakaputa aunoa, te huihuinga, me te whakahaere rauemi.