I ēnei rā, ko te DN2400 hiko nuitakirere kuahaI hangaia i te awheawhe Jinbin Valve, kua utaina katoatia, ā, kua tukuna ki Tiamana, hei mahi i ngā kaupapa tiaki wai nui me ngā kaupapa ā-rohe i te rohe. Hei taputapu matua mō te whakahaere wai whānui, kua whakawhanakehia motuhaketia tēnei hua, ā, kua hangaia mō ngā āhuatanga mahi me ngā whānui paipa nui, ngā tere rere teitei me ngā kawenga teitei. E tutuki katoa ana i ngā paerewa whakahaere pakari o ngā kaupapa paipa nui o tāwāhi, ā, he tohu kounga teitei mō te hanga pai o ngā takirere ahumahi whānui nui. (Kaiwhakarato takirere kuaha hiko)

Ko te takirere kuaha wai hiko DN2400 kua tukuna mai he diameter ingoa 2.4 mita te whānui, ā, ko te teitei katoa he 8.3 mita. He mea whakarewa whakauru mai i te maitai whakarewa kaha-teitei, he ātete pai ki te pēhanga, ki te kakahu me te waikura, e whakarite ana i te roa me te pumau o te ora ratonga ahakoa i raro i ngā āhuatanga mahi o waho me ngā āhuatanga ahumahi. He taputapu hiko atamai teitei te mahi a te takirere, ka whakarato i te putanga taipana kaha me te mahi whakatuwhera me te kati maeneene.

E tautoko ana i te mana whakahaere aunoa mamao me te mahi ā-ringa i te papaanga, ā, e whakauru ana i ngā mahi haumaru maha tae atu ki te rohe haere, te tiaki i te taumaha rawa me te urupare tūnga wā-tūturu. Mā te taumata tiaki teitei, ka tino whakamanahia te mahi haumaru me te pumau o ngā pūnaha paipa, ā, ka ārai pai i ngā raruraru noa o ngā paipa whānui-rahi pērā i te turuturu, te whakatuwheratanga me te kati i te aukati, me te kino i te taumaha rawa.

Hei tāpiritanga, he hoahoa awa rere tika te takirere kuaha, he iti rawa te ātete rere, ā, kāore he pupuri reo i te āhua tuwhera katoa, e tuku ana i te mahi hiri tino pai hei whakatutuki i ngā whakaritenga kawe wai o ngā paipa whānui, pēhanga teitei, me te tawhiti. Ki te whakatauritea ki ngā takirere kuaha noa, kua paahitia e tēnei tauira whānui maha ngā whakamātautau kore-whakangaro, whakamātautau pēhanga me te whakamātautau piri. I hangaia kia rite tonu ki ngā paerewa ahumahi o te ao, he tino hototahi, he whai hua hoki mō ngā pūnaha paipa nui i roto i te tiaki wai, te miihini ā-tāone, te hiko me ētahi atu ahumahi.

Nā te hangarau hanga tino pai me te āheinga pono ki te urutau ki ngā āhuatanga mahi, kua angitu te urunga o te takirere kuaha hiko DN2400 ki ngā kaupapa hangarau o tāwāhi. I ngā rā kei te heke mai, ka aro tonu mātou ki te R&D me te hanga i ngā takirere whānui-rahi, ka whakapai ake i ngā taipitopito hua me te arotau i te mahi hua, kia taea ai te whakarato i ngā taputapu takirere kounga teitei, tino urutau me ngā otinga whakahaere wai ngaio mō ngā kaupapa hangarau wai nui puta noa i te ao. (kaituku takirere kuaha hiko)