Ki te koe kua haere ki tētahi wāhi hanga ātaahua rānei ki tētahi paakihaki, ka tūnoa pea koe i ngā mīhini nui e āwhina ana ki te hoatu me te wehe i ngā mea nui nei. He mīhini nui ake rātou, ā, e whai ana i ngā mahi nui. Kia whai mana ano rātou i te wāhi kōrero e mōhiotia nei hei hīrau. Ko te hīrau he momo hangarau e whakamahi ana i ngā wai kia mahi ai i ngā mīhini. Ko te rāngai hīrau nei e whai ana i ngā take nui, tētahi maihana ona ko te omm 32 hydraulic motor .
Pūpū whakatō rama hīrahi: he pū tohu wai ā-tinana. Ko tēnā e tūtono ana i ngā wāhanga o tēnā, he mea iti nā, e rua, e mahi ana i te kawe i te wai ki te whakatū pai ka whakatū ai te pākati. E āwhina ana ia i te whare karu ki te noho i te oranga pai me te kaha iti hei takotoranga matua. Kei roto i ngā pūnaha katoa mai i ngā mīhini hanga whare ki ngā rangahau rotoiti o te motokā me ngā pū kimi mahi.
Rara hiiraa: Ka hiahia ngā pūnaha rara ki te whai i roto i tētahi ara poro. Ko tēnei whakanuitanga poro nui noa, inā ka whakamana ai ngā pūnaha ki te whakapae ki runga i te kōpu o te pūhanga. Ka taea e ia ngā mea katoa tēnei ki te whakangungu i te mahi o te pūhanga, ā, ki te whakatika i te whakapono me te whakapai anake i waenga i ngā wā.
Ngā Pūtē Kairimu: Ko ēnei he mema matua tuatahi hoki o ēnei pū kawerau. Ka taea e ngā pūtē kairimu nei te whakaheke i runga i tētahi wāhi maru e rite ana ki te pū kaihikoi. Kei roto i ia pūtē kairimu, he maha ngā pihau, ka horahia mai rānei, ka horahia atu rānei i te wā e whakahekea ana te pūtē. Ko te mahi i tōmua ai te wāe, me te whakapakari i te wai hei kawe iho i te pū ki te mahi i tōna ahuatanga.
Ngā Pā Kararehe: He mema nui hoki ngā pā kararehe mo ngā pū pihau huarae rānei. Ki te kawe i te huriwhenua o roto i te pū, kei reira ngā pā kararehe hei whakahaere i te huriwhenua o te wai. He whakamahitienga tino pai ngā pā kararehe nei mo ngā paunga nui me ngā wāhanga ureherehere nui, no reira he manawa nui, he pūmau rātau.
Te Whakahoki Anō i te Wai: Ka riro te wai kararehe i roto i te pū i te wā e whai ake ana, ko tēnā ka horoia te hanga o te pū. Ka whakaiti kē te mahi, ka kitea hoki te whanonga kino nui o te pū. Me whai kē tērā i te whakakapi anō i te wai i runga i ngā wā e tika ana, hei whakamana i te mea ka mahi te pū i tōna ahuatanga pai rawa.
2) Tau Tiwhikete: Me ahu atu koe i te whakaaro kia kore he iti hirere i te hāpai e paku ai. Te tiro i ngā tahataha hāpai ka tono ia koe ki te mea kua he kē ki te wā. Ko tana mahi tuatahi he tiro i te hāpai, ā, he tono ia koe i te mea he raru ko te putanga iho kore rawa o te hāpai, no reira he raru i te paku.