Nā runanga ā-tinana ngā hokomaha 304 kua whakatūhia hei whakamātau i ngā huringa hiahia mō te haere, me te tuku whakamahi nui ki te whakapakari i te rite ki te whakawhiti i te nui o ngā wai. I hangaia e te aoko 304 inox, e hoki ana i te pai o te whakararu i te kohu, ka taea te whakatūhia i ngā hokomaha i runga i te rahi o te pūnaha, te āhua, me te mahi. E āheinga ana te whakatūhia ki te whakauru i ngā momo hoko, pērā i ngā rara mo ngā taonga e whakawherea ana i te werawera, ngā mīhini tuhipoka matua mo te whakawherowhero pai, rānei ko ngā tohu pai utu, pērā i ngā pūnaha kotahi-rewa, ngā pūtomo ā-wāhi wehe, me ngā tirotiro koroti. He pai ki te haere i ngā wai kore utu, kai, rānei ko ngā momo whenu matua, ka tae atu ngā hokomaha 304 whakatūhia ki te tiki i ngā huringa o ngā rorohiko hoki, me te tiaki i te haere pai me te whakapono.