Ngā Pūnaha Matua me ngā Āhuatanga Hangarau

1. Pūnaha Whakaputa Hauwai i Whakahāngaihia ki te Mana Matao-Tiketike me te Mana Hurihuri
   Kei te whakamahi te wāhanga whakaputa matua i tētahi huinga hiko kawakore kua urutauhia ki te makariri teitei, me ngā taputapu e whakaatu ana i te whakamarumaru kua whakapakaritia me te hoahoa tīmatanga makariri mō te mahi pumau i roto i ngā taiao iti iho i te -30°C. He mea whakauru hohonu ki ngā āhuatanga whakaputa hau/PV ā-rohe, kua rite te pūnaha ki ngā pūhiko whakatikatika whānui-mana me tētahi pūnaha whakahaere pūngao atamai, e tutuki ai te whakamahinga 100% o te hiko matomato me te urupare taumata tuarua i te whakatikatika i te kawenga whakaputa. Ko te whakapaunga pūngao motuhake mō te whakaputa hauwai ka eke ki ngā taumata teitei o te motu.
2. Pūnaha Rokiroki Pēhanga-Tiketike Ātete-Iti me te Pūnaha Whakakī Hinu Tere
   • Pūnaha Rokiroki: E whakamahi ana i tētahi hoahoa whakakotahi o ngā parenga ipu rokiroki hauwai pēhanga teitei 45MPa me te rokiroki arai paipa. Ka whakamahia e ngā takirere, ngā taputapu, me ngā paipa nui ngā rauemi pāmahana iti, ā, he rite tonu ki ngā pūnaha whakamahana iti hei whakarite i te mahi haumaru i raro i te tino makariri.
   • Pūnaha Whakakī Hinu: Kei roto ngā taputapu tuku hauwai taumata-rua (35MPa/70MPa), e whakauru ana i ngā rauropi whakahaere pai mō te whakamatao-mua me te pāmahana-iti. Mā tēnei ka taea te hono tere me te haumaru o te pūwero waka i roto i ngā taiao makariri nui, me te wā whakakī hinu mō te taraka taumaha kotahi ≤10 meneti.
   • Whakapūmau Kounga Hauwai: Mā ngā aroturuki parakore ipurangi me ngā tātaritanga tohu poke ka tutuki te hauwai i hangaia i ngā paerewa teitei rawa atu o GB/T 37244.
3. Pūhara Whakahaere Maamaa me te Pūhara Whakahaere Mamati Takirua-ā-Whānui o te Teihana
   Kua whakatūria he Pūnaha Whakahaere Teihana Mamati Takirua mō te matapae wā-tūturu me te arotau i te tuku rauemi whakahou, te kawenga whakaputa, te tūnga rokiroki, me te tono whakakī hinu. Ka taea e te tūāpapa te tātaritanga atamai mamao, te matapae hapa, te whakahaere huringa ora, ā, ka hono atu ki te tūāpapa raraunga nui o te pūngao ā-rohe mō te aroturuki me te tiwhikete tapuwae waro wā-tūturu.
4. Hoahoa Haumaru Whānui mō ngā Taiao Matao-Nui
   E whai ana te hoahoa i te mātāpono toru o "Te Ārai, Te Whakahaere, me te Āhua ohorere," me te whakauru i:
   • Te Parenga Huka me te Whakatōtō: Ngā paipa tukatuka me te whakamahana hiko me te whakamarumaru, te maimoatanga ātete huka mō ngā pūnaha hauhautanga.
   • Whakarei Ake i te Haumarutanga Tūturu: Kua whakapai ake i ngā whakatauranga ātete-pahūtanga mō te wāhi whakaputa, kua tāpirihia he arai ātete-pānga pāmahana iti mō te wāhi rokiroki.
   • Ngā Pūnaha Haumaru Āwhati: Te whakatinanatanga o ngā taputapu tinei ahi me ngā taputapu whakamahana āwhati i hangaia mō ngā āhuarangi tino makariri.

 

Tukunga Tūturu a te EPC me te Whakaurunga ā-Rohe
I te aro atu ki ngā wero o te kaupapa whakaaturanga tuatahi i roto i te rohe makariri rawa, i whakaratohia e te kamupene ngā ratonga EPC huringa-katoa e kapi ana i te tātaritanga taurite rauemi tuatahi, te hoahoa ritenga, te kōwhiringa taputapu ātete-makariri, te whakahaere hanga mō ngā āhuarangi tino kino, te tuku mamati, me te whakatūnga pūnaha O&M ā-rohe. I angitu te kaupapa ki te aro atu ki ngā wero hangarau matua pēnei i te whakahaere maeneene o te hanga hauwai mā te whakamahi i te hiko whakahou e rerekē haere ana, te pono o ngā rauemi me ngā taputapu e pā ana ki te hauwai i roto i te tino makariri, me te whakahaere ōhanga o ngā pūnaha honohono maha-pūngao, ka hua ake he otinga ka taea te tāruarua, te tauine mō ngā teihana hauwai matomato i roto i ngā rohe makariri rawa.