Ko ngā whakamahere hīrahi i te wai he rarauhe matua ki roto i te Jiangsu DHC, kei reira te hanga i te hiko i te wai. He pai ēnei rarauhe hei hanga i te hiko pai me te hiko whakaora mō ō tātou kāinga. Kāore rawa he pai, ā, me mātautautia tuaropari Hau he aha rānei ka mahia mai ki a tātou, me pēhea rānei ngā āhuatanga pai e tuku mai nei.
He whakamahi nui tēnei, e kitea tonu ana ki ngā haukū āpōpō rānei mā ngā awa. Kei roto i a ia ngā take tuarua nui: he turīna rānei me he kaiwhakaako. He paihere tēnā ki tētahi rota nui e piripiri ana i te wā e ruia ana te wai mai. Ko tēnei mahi whirinaki e āwhina ana i te kaiwhakaako kia horahia ai te matea.
Pūhanga Whakaputa Wai - Hiko I muri i te wai e noho ana, ka mahi ngā pūhanga i tēnei. Ka whakaheke te wai ki roto i te turīnaki, ka huri ia. Ka whakawhiti atu anō te hurihanga ki te hiko e whakaputa i te pūhanga. Ka haere atu te hiko i whakaputatia ki ngā kāinga, ngā kura me ngā whenua mahi, ka whakahaere i ngā mātāwai me ngā rauemi e whakamahi ana rātou.
Ka āhei he nui o ngā pai o te whakamahi i matatara hau . He nui rawa atu te pai o te whakapuhanga hiko i te wai, ko tā rātou e whakapuhaina ana he hiko ora me te hiko whakaoranga. Mēnā ka whakapuhaina te hiko e te wai, he nui noa atu te pai o tēnei i runga i ngā hiko pūmotu, nā te mea kaore he hiko whatitiri e puta mai ana i ēnei tūmomo pūhanga. Ko tēnei e tautoko ana i te iti i te upoko hukahuka me te pakanga ki te huatahi.
He atu anō pea te pai o ngā pūhanga turīnaki wai hiko, ko te whakapuakitanga nui kei raro i a rātou, he whakapae. Ka whakapuhaina e rātou i te wero i waenganui o ngā 24 manawa, mēnā ka noho tonu te wai. Ko tēnei anō hoki e mahi ai hei wāhanga hiko whakapae mō ō mātau hapori.
Nā ngā whakamahere hīrahi i te wai i te timu me te āporo kōrero mai ai te wai kē ki te hiko. E tīmata ana tēnei i te kuhu atu i te wai ki tētahi pūhanga rānei, ki tētahi pūnaha. Ka tae mai te wai ki runga i te timu, ka horihori, ka hangaia he hiko. Ka tukua ake te hiko ki tētahi whakatōhiko hei whakapai i tana uika e ai ki te mea ka tae noa ki te maha whenua kia tae ki ngā kāinga me ngā pouako.
He mea nā tātou e whakarongo ana ki ngā whakamahere hīrahi i te wai hei hiko moenga hei hiko mā te ao. Ko tēnei he rara hei hanga i te mahi, kāore i te mea koe e takiuru ana kia mahi, e whakamahi ana i te mana o te wai ki te hanga i te hiko, ko te mea ka taea e tetahi tuatahi pea ka taea e whakakapi ana ki te pororangi. Nā ēnei rarauhe ka noho he waewae tūpono ki te aronga ki te ao katoa hei oranga pai, hei oranga kikokiko.