Ko te Tapa Toru o te Kōpae Matua he mea matua nui ki ngā punaha tukutuku hiko hou, arataki hiko māhi tere me te pono. Hei whakamahi ai sia i ngā tāone me ngā kainga tuawhenua, ko ā matou RMU e whakamāmautia ana ngā ara hiko me te hononga anuanu, e whakapakari ake ana i te āhua o te punaha. Kaupapa hou, kua whirinahia ā matou taputapu kia tino pakari ki ngā taiao kino, engari anō hoki ki ngā paerewa ao, kia taea ai te whakamahi i ētahi wāhi, mai i ngā tohunga ahumahi ki ngā paparahi tāone.