He mahi uaua te kawe me te tāuta i tētahi puna kaukau nui e hiahia ana ki te whakamahere tupato, ki ngā taputapu motuhake, me ngā tohunga mohio. I runga i te momo puna kaukau (hei tauira, te raima, te muka karāhe, te raina winīra rānei), ka rerekē ngā tikanga mō te kawe me te tāuta. Kei raro nei, ka arotahi mātou ki te tukanga whānui mō te kawe me te tāuta i ngā puna kaukau nui, inā koa ko ngā puna kaukau muka karāhe me te raima, koinei ngā momo tino noa.
1. Momo Kaukau me te Whakaritenga i mua i te Tāutanga
I mua i te tīmatanga o te tāutanga o te puna kaukau, he mea nui kia whakatauhia te momo puna kaukau e hiahiatia ana e koe—he muka karāhe, he raima rānei, nā te mea he rerekē ngā whakaritenga mō te kawe me te tāutanga o ia puna kaukau. Hei tauira, ko ngā puna kaukau muka karāhe kua oti te hanga i mua, ā, ka tukuna kia kotahi te wāhanga, ko ngā puna kaukau raima ia ka hangaia ki te papaanga.
Mō ngā puna kaukau muka karāhe, ko te mahi tuatahi ko te whakarite kia rite te wāhi mō te tāutanga. Ko te tukanga keri ko te keri i tētahi kōhao e tino ōrite ana ki te rahi me te āhua o te anga muka karāhe kua oti te hanga. Me tino tika tēnei, nā te mea me uru tika te puna kaukau ki roto i te wāhi kua whakaritea.
Mō ngā puna kaukau raima, he nui ake te mahi e hiahiatia ana. Ka hangaia te puna kaukau mai i te whenua ki runga, ka tīmata mā te keri, ā, muri iho ka tāutahia he whakakaha maitai, he putorino, me ngā pūnaha hiko i mua i te whakamahinga o te gunite, te shotcrete rānei.
2. Te kawe i te puna kaukau
Kia whakatauhia te momo puna kaukau, ko te kawe te wero e whai ake nei. Ka tukuna ngā puna kaukau muka karāhe hei wāhanga kotahi, kua oti kē te hanga, ā, ka taea te taumaha i ngā tāne e hia. I te nuinga o te wā ka haria ēnei i runga i ngā taraka papatahi nui, i ngā wakatō motuhake rānei, me whai whakaaetanga mō ngā kawenga nunui rawa atu, inā koa he tino nui te puna kaukau, he here rānei kei te ara tuku (pērā i ngā tiriti whaiti, i ngā piriti rānei).
Engari, mō ngā puna kaukau raima, kāore e hiahiatia he kawe i tētahi hanganga kotahi, nā te mea ka hangaia i te papa. Heoi, me kawe ngā rauemi pēnei i te rino rino, te sima, me ētahi atu taputapu hanga ki te wāhi, ā, he maha ngā wā ka hiahiatia he taraka taumaha me he kerēne hei kawe i ngā rahinga nui o ngā rauemi.
3. Tāutanga
Mō ngā puna kaukau muka karāhe, ina oti te tuku i te puna kaukau, ka taea te tīmata i te tukanga tāutanga. Ka ata whakanohoia te anga puna kaukau ki roto i te poka kua keria mā te whakamahi i te kerēni, i ngā mīhini taumaha rānei. Kia tū te wāhi, ka whakatauritea te puna kaukau, ā, ka whakakīia te oneone huri noa i te puna kaukau ki te kirikiri, ki te kirikiri rānei. Kātahi ka hangaia he hononga paipa me te hiko hei whakarite kia mahi tonu ngā pūnaha tātari me te whakamahana o te puna kaukau. Hei whakamutunga, ka tāpirihia he papa me te whakapaipai whenua hei whakaoti i te rohe puna kaukau.
Mō ngā puna kaukau raima, ko te tukanga tāutanga he hanga i te puna kaukau i ngā wāhanga. Whai muri i te keri, ka huihuia he anga maitai, ka whakapakaritia ki te rebar. Kātahi ka rehuhia te puna kaukau ki te shotcrete, ki te gunite rānei, hei hanga i te turanga o te puna kaukau. Kia maroke te raima, ka whakaotihia te mata ki te paraikete, ki ngā taera, ki ētahi atu rauemi rānei, ā, ka hangaia he hononga paipa me te hiko. Ka roa pea tēnei tukanga mō ētahi marama ki te whakaoti nā te mea he nui te wā e hiahiatia ana kia maroke ai, me ētahi atu āhuatanga anō hoki.
4. Tirotiro Whakamutunga me te Whakamātautau
I muri i te tāutanga o te puna kaukau, ka whakahaerehia he tirotiro whakamutunga hei whakarite kei te tutuki ngā mea katoa i ngā ture. Kei roto i tēnei ko te tirotiro i ngā turuturu, te manatoko kei te mahi te pūnaha tātari, me te whakarite kei te whai i ngā mahi haumaru, pērā i te hipoki i te puna kaukau, i te taiepa rānei.
Kia mōhiotia kei te pai te mahi a ngā mea katoa, ka whakakīia te puna kaukau ki te wai, ā, kua rite koe ki te pārekareka ki tō wāhi hou o waho.
Ko te kawe me te tāuta i tētahi puna kaukau nui me whakarite, me whakamahi taputapu motuhake, me te tohungatanga ngaio. Ahakoa he puna kaukau karāhe, he puna raima rānei tāu e whiriwhiri ai, ko te tukanga he whakarite, he kawe, me te tāutanga tupato. Mā te whai i ngā tikanga tika me te mahi tahi me ngā tohunga mohio, ka taea e koe te whakarite kia maeneene, kia angitu hoki te tāutanga puna kaukau, kia taea ai e koe te pārekareka ki tō puna kaukau hou mō ngā tau maha e haere ake nei.