He whiwhinga ngā tuara kōwhaiwhai aha i roto i te mahi paihere. He nui rawa te nohoanga mō te mea e āhei ana ia ki te tuku i te hau me te roroa hei whakatū hoki i ētahi atu hiranga, pērā i ngā whare, ngā tāhuhu me ngā whare. Ki runga i ngā painga me ngā hua nui o te tuara kōwhaiwhai, ka whakamārama tēnei tuhinga he aha te take i te nui o te nohoanga o ngā tuara kōwhaiwhai aha i waenganui i ngā huinga tuara katoa, ko te mea hoki i te whai hua mai i tēnei i tēnā i te tuara kōwhaiwhai whati, ko tēhea i hangaia, ko wai ngā wāhi e taea ai te whakamahi, me he aha te momo e tika ana mō ōu hiahia.
He nui rawa te nohoanga o ngā tuara kōwhaiwhai aha, nā te mea he whakapakari, ā, ka taea e ia te noho moe roa hoki i roto i ngā āhuatanga whakamomori. I hangaia i te whakaaro mō ngā haerenga nui me ngā wā kua maroke, nā reira ka pai ia hei tuku i te hau me te roroa i tētahi wāhi ki tētahi wāhi i te manaaki tonu. Ka whakamahia anō hoki i te whakatū whenua hei whakatupu i ngā whare e hiahiatia ana te whakarongo ki te whakahaere i ngā taumata, hei tūpato i te kore e patu nei i ēnei tapawhā nui.
He aha te mea, e whakaekehia ana ngā pīpu kōwhaiwairua ki ngā pīpu whakapā, ā, he nui ngā pai mō ngā pīpu kōwhaiwairua. He whakapūmau ake ngā pīpu kōwhaiwairua, tēnā i tētahi take, kāore rātou i ngā kohikohinga e mahi ana hei wāhanga wehe i roto i te pīpu, kei reira ka kitea ai ngā wāhanga wehe e taea te whakatūmata. Ko ēnei kohikohinga he wāhanga wehe, ā, kāore noa iho ngā pīpu kōwhaiwairua i ēnei kōwhaiwairua, ko tēnā te hiranga nui o rātou. Ko te tino wahinga tuarua, he whakapono ake ngā pīpu kōwhaiwairua. Nā reira ka noho pūmau rātou, kaore rātou (kia mataara) i te pakaru, kaore hoki i te tae. Ki te mutunga, ka mahi ake ngā pīpu kōwhaiwairua i te pai rawa me te whai wāhi pai rawa i te whakawhiti i ngā wai e āhei ana rātou ki te taupokihia i ngā wai.
Ē hia te mīharo o te whakatū i te pīpu korekore? Kei te tīmata i te billet, e mea ana nei ko te nui rawa atu o te tokoiti. Ko te nui o te plāt o te tokoiti i ngāwari noa i te riro āwhero. Ka whakawhiti te billet i te rākau mete, e mōhiotia ana hoki hei mandrel. Ka ōpōti te rākau i te tokoiti ki roto i te pīpu kore. Ki te kuhuna ake te mandrel katoa i te billet, ka whakarerekē te tokoiti nui ki roto i te āhua pīpu. I te mutunga o tēnei mahi, ka whakahokia anō ki te waihotanga me te whakapakari anō ki tana weu matua hei whakamahere i te whanaketanga, kia taea ai e tēra etahi āhuatanga e hiahia ana ki te whakamahi i te pīpu.
Ko tēnā e whakamahi ana i roto i ētahi atu wāhanga nui rawa i te tūmataiti nei ki ngā pīpu aota kore. Ko ngā aoterenga hei whakamahia mō ngā rākau whare hāngai me te mea ka kitea i ngā wāhanga katoa o tēnei rākau, pērā i ngā pikitanga, ngā waewae & ngā pīpu, nā tēnā i whakatūwhera i aua. Ka hanga hoki ngā pīpu aota kia whai wāhi i te mahi i runga i ngā tāhuhu me ngā whare nui nui atu, kei reira ngā huringa hunga hangarau e pai ana ki ō mātau taonga o te oranga, pērā i ngā tuaka, ngā pakitara & ngā whakapā. Nā tēnā hoki he nui te ahua i te kawe i te oneone me te hau, kia āhei ai te whakatere mai o ēnei mea i raro i te haumaru me te wehi.
Ka taea te whakamāhehi ki te whiriwhiria ngā āhuatanga kōmuri e tika ana mō he mahi ināianei, ā, ko te whiriwhiri i ngā wāhenga tika he mea nui. Me whakaaro nui koe i te hāpu puipui, te rahi o te toto o te taiapa, ā, me pēhea te matera i hanga ai. Whakamahinga 1: Whakatau ki te iti ranei, te rahi ranei o te puipui hei whai mana ai. Ki te hiahia koe kia wheki te wai, me taea e ia te wehe, ā, me he iti nui rawa atu te hopu. Ko te rahi o te taiapa, ko tēnei hoki e whakatau ana ki te nui o te rangatira o tōu puipui. Ko te taiapa nui ake he tohu nui tonu i te puipui nui ake te mana. I mua rawa, ko te momo matera i hanga ai (pūngao / ahumiro) ā, me pēhea te mahi pai o enei rauemi mō tōna tikanga e hiahia ana.
Kei a matou 17 tau o mahi i te whakaputa ake i nga pihi aho herehere, ka taea e matou te whakarite i te nuinga o nga raupapa me nga rori. Kei a matou he kaihoe e whai take ana i te whanonga tuatahi o Aotearoa. Ka tuku matou ngauwhe ki te wā, ahakoa ka tuku matou he whakaaturanga pai rawa. E kore e puta te utu i runga i te maha o to whiwhinga!
Ka taea e mātou te whakarite i ngā pīpu aota kore Ametika/Ripeni/Hōhiro toronga, ngā H-beams toronga Nihon, ngā rākau toto pūnaha toronga, ā, ka taea hoki te whakarite i ngā ratonga whakatangitangi me te tahua. Ko ō mātou mahi katoa kei te whakahē ki nui atu o te Uruwhenua me te Moana-nui-a-Kiwa. Kua horoia hoki ngā mahi ki Taihema Tonga, Tai-rāweti, Afirika, Tēnaka, ā, ko Afirika hoki.
Kei a mātou tētahi kaiwhakawerohia pai rawa i ngā pīpu aota kore, me te mōhiotanga matua o ngā mahi, me ngā whakautu haere, me te ratonga pai rawa. Kei a mātou hoki tētahi kaimahi pai hei hanga i ngā whakaaetanga mō ngā tangata, e noho ana 24 wiki e whai wā ana ki te whakahoki i ngā pātai, pātengi, whakatikatika, me ngā hiahia. Mēnā ka whakapono au, ka kitea au hei hoa mahi pai tōu.
Kei te whai take tātou ki ngā toa ātaahua hoki e rima, ka rite tonu ngā mahi whakamutunga ki te tirohanga i mua i te tahua. Kei te taupokohia te paetahi. Nō reira ko ngā mahi nui ko ngā tīrahere ake (ERW/SSAW/tīrahere korekore/galvanized/matawhānui pipe/korekore pipe/tīrahere kōwhiri), ko ngā pūtake (Amerika rara, Rani rara, Australia rara H-beam tīrahere), tīrahere rākau, kaiwhakaawe rākau, rākau horahora, tīrahere pūpuke, ngā momo katoa o ngā roa tīrahere me ngā tīrahere rorohiko, rākau whakarere, tīrahere rākau, tīrahere kōwhiri, tīrahere kōwhiri, hērenga, me etahi atu.
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