1. I roto i te umanga taputapu mīhini, e 85% o te pūnaha tuku taputapu mīhini e whakamahi ana i te tuku waipēhi me te mana whakahaere. Pērā i te huri, te mīhini mira, te mīhini parai, te mīhini whakakoi, te mīhini perehi, te mīhini kutikuti, te mīhini taputapu whakakotahi, me ētahi atu.
2. I roto i te umanga whakarewa, ka whakamahia te hangarau waipēhi i roto i te pūnaha whakahaere oumu hiko, te pūnaha whakahaere mira hurihuri, te utu ahi tuwhera, te whakahaere kaitahuri, te whakahaere oumu pupuhi, te peka whakarara me te taputapu kume pumau.
3. He whānuitia te whakamahinga o te tuku waipēhi i roto i ngā mīhini hanga, pērā i te keri, te utaina potae, te kerene taraka, te bulldozer ngokingoki, te kerene potae, te waru-whaiaro, te kaitahuri me te roera wiri.
4. E whakamahia whānuitia ana hoki te hangarau waipēhi i roto i ngā mīhini ahuwhenua, pērā i te mīhini hauhake, te tarakihana me te parau.
5. I roto i te umanga motuka, ka whakamahia e ngā waka ā-waho waipēhi, ngā taraka putunga waipēhi, ngā waka mahi rererangi waipēhi me ngā waka tinei ahi te hangarau waipēhi.
6. I roto i te umanga kakahu māmā, ka whakamahia te hangarau waipēhi e ngā mīhini whakarewa werohanga kirihou, ngā mīhini whakamomona rapa, ngā mīhini pepa, ngā mīhini tā me ngā mīhini kakahu.