Tapu 1

I te wā hanga o te takurua, ka whakahaerehia ngā whakamātautau pēhanga waipēhi i ngā pāmahana kino.

Ngā Huanga: Nā te tere o te tio o te paipa i te wā o te whakamātautau pēhanga waipēhi, ka tio te paipa.

Ngā Mahi: Whakamātauria te whakahaere i tētahi whakamātautau pēhanga waipēhi i mua i te tāutanga o te takurua, ā, pupuhihia te wai i muri i te whakamātautau pēhanga. Ina koa, me tino horoia te wai i roto i te takirere, ki te kore ka waikura te takirere i te pai rawa atu, ka tio rānei, ka ngatata i te kino rawa atu.

Ina whakahaerehia te whakamātautau pēhanga wai o te kaupapa i te takurua, me pupuri te pāmahana o roto i te pāmahana pai, ā, me pupuhi atu te wai i muri i te whakamātautau pēhanga.

Tapu 2

Ki te kore te pūnaha paipa e horoia marietia i mua i te otinga, kāore e taea e te tere me te tere o te rere te whakatutuki i ngā whakaritenga horoi paipa. Ka whakakapia te horoinga ki te whakamātautau kaha waipēhi.

Ngā Huanga: Kāore te kounga o te wai e tutuki i ngā whakaritenga whakahaere o te pūnaha paipa, ā, he maha ngā wā ka iti, ka āraia rānei te whakawhiti o te paipa.

Ngā Inenga: Whakamahia te tere rere wai mōrahi i roto i te pūnaha, te tere rere wai rānei kaua e iti iho i te 3m/s mō te horoi. Me rite te tae me te māramatanga o te wai tuku ki te tae me te māramatanga o te wai e tomo mai ana, e ai ki te tirohanga ā-kanohi.

Tapu 3

Me huna ngā paipa paru, te wai ua me te wai whakapūkara, me te kore e whakamātauria kia kati te wai.

Ngā Huanga: Tērā pea ka turuturu te wai, ā, ka ngaro pea ngā moni a ngā kaiwhakamahi.

Ngā Mahi: Me tirotirohia te mahi whakamātautau wai kua kati, ā, me whakaae kia rite tonu ki ngā whakaritenga. Me whakarite kia kore e turuturu ngā paru huna, te wai ua, ngā paipa waikeri, me ērā atu mea kua tanumia ki raro i te whenua, i roto i ngā tuanui iri, i waenganui i ngā paipa, me ērā atu mea.

Tapu 4

I te wā e whakamātautauhia ana te kaha o te waipēhi me te whakamātautau i te piripono o te pūnaha paipa, ko te pēhanga me ngā panonitanga o te taumata wai anake ka kitea, ā, kāore e ranea te tirotiro turuturu.

Ngā Huanga: Ka puta te turuturu i muri i te whakahaeretanga o te pūnaha paipa, ā, ka pāngia te whakamahinga noa.

Ngā Whakamātautau: Ina whakamatautauria te pūnaha paipa kia rite ki ngā whakaritenga hoahoa me ngā whakaritenga hanga, me te tuhi anō hoki i te uara pēhanga, i ngā huringa taumata wai rānei i roto i te wā kua tohua, me aro nui ki te tirotiro mārire mēnā he raruraru turuturu.

Tapu 5

takirere pūrerehuangā whakamahinga o te flangeflange takirere noa.

Ngā Huanga: He rerekē te rahi o te awhi o te takirere pūrerehua i te awhi o te takirere noa. He iti te diameter o roto o ētahi awhi, engari he nui te kōpae takirere o te takirere pūrerehua, ka kore ai e tuwhera te takirere, ka mārō rānei te whakatuwhera, ka pakaru te takirere.

Ngā Ine: Tukatukahia te pereti flange kia rite ki te rahi tuturu o te flange takirere pūrerehua.

Tapu 6

Kāore he kōhao kua rāhuitia, kāore hoki he wāhanga kua tāmautia i te wā e hangaia ana te hanganga o te whare, he iti rawa rānei ngā kōhao kua rāhuitia, ā, kāore ngā wāhanga kua tāmautia i tohua.

Ngā Huanga: I te wā e hangaia ana ngā kaupapa whakamahana me te akuaku, ka whaohia te hanganga o te whare, ka tapahia rānei ngā pae rino e mau ana i te ahotea, ka pā tēnei ki te mahi haumaru o te whare.

Ngā Mahi: Kia mōhio koe ki ngā tuhi hanga o te kaupapa hangarau whakamahana me te akuaku, ā, kia mahi tahi me te ngākau nui ki te hanganga o te hanganga whare kia rahui ai ngā kōhao me ngā wāhanga kua whakauruhia kia rite ki ngā hiahia tāutanga o ngā paipa me ngā tautoko me ngā whakairi. Tirohia ngā whakaritenga hoahoa me ngā whakatakotoranga hanga.

Tapu 7

I te wā e whakarewahia ana ngā paipa, kāore ngā hononga taupatupatu o ngā paipa i muri i te taurite i te rārangi pokapū kotahi, kāore he āputa e toe ana mō te taurite, kāore ngā paipa matotoru-pakipa e whakapikopikohia, ā, kāore te whānui me te teitei o te whakarewa e tutuki i ngā whakaritenga o ngā whakaritenga hanga.

Ngā Huanga: Ko te koretake o te tūnga o ngā hononga paipa ka pā tika ki te kounga o te whakarewa me te kounga o te tirohanga. Mēnā kāore he āputa i waenganui i ngā hononga, kāore he piko o ngā paipa matotoru-pakipa, ā, kāore te whānui me te teitei o te whakarewa e tutuki i ngā whakaritenga, e kore te whakarewa e tutuki i ngā whakaritenga kaha.

Ngā Ine: I muri i te whakarewatanga o ngā hononga o ngā paipa, kaua ngā paipa e he te tūnga, me tū ki waenganui; me waiho he āputa i ngā hononga; me whakapiko ngā paipa matotoru. Hei tāpiri, me whakarewa te whānui me te teitei o te hononga whakarewa kia rite ki ngā whakaritenga.

Tapu 8

Ka tanumia tika ngā paipa ki te oneone tio me te oneone ngawari kāore i rongoatia, ā, kāore i te tika te tawhiti me te tūnga o ngā pou tautoko o ngā paipa, ā, ka whakamahia anō hoki ngā pereki maroke.

Ngā Huanga: Nā te kore pumau o te tautoko, i pakaru te paipa i te wā e whakakīia ana te oneone, ā, i hiahiatia kia mahi anō, kia whakatikatikaina hoki.

Ngā Mahi: Kaua ngā paipa e tanumia ki te oneone tio, ki te oneone koretake rānei kāore anō kia rongoatia. Me tutuki te tawhiti i waenga i ngā pou tautoko ki ngā whakaritenga o te hanganga. Me pakari ngā papa tautoko, inā koa ngā hononga o ngā paipa, ā, kaua e mau ki te kaha kutikuti. Me hanga ngā pou tautoko pereki ki te moata sima hei whakarite i te pakari me te pumau.

Tapu 9

He ngoikore ngā rauemi o ngā pūtu whakawhanui hei whakau i ngā tautoko paipa, he nui rawa ngā kōhao hei tāuta i ngā pūtu whakawhanui, he mea tāuta rānei ngā pūtu whakawhanui ki ngā pakitara pereki, ki ngā pakitara māmā rānei.

Ngā hua: Ka wetekina ngā tautoko o ngā paipa, ā, ka piro te āhua o ngā paipa, ka taka rānei.

Ngā Inenga: Me whiriwhiri ngā hua whai tohu mō ngā pūtu whakawhanui. Mena e tika ana, me whakahaere he tauira hei tirotiro whakamātautau. Kaua te whānui o te kōhao mō te tāuta i ngā pūtu whakawhanui e nui ake i te whānui o waho o ngā pūtu whakawhanui mā te 2 mm. Me whakamahi ngā pūtu whakawhanui ki ngā hanganga raima.

Tapu 10

Kāore i te tino kaha te flange me te gasket o te hononga paipa, ā, he poto, he angiangi rānei te whānui o ngā pūtu hono. Ka whakamahia e ngā paipa whakamahana he papa rapa, ka whakamahia e ngā paipa wai matao he papa paparua, he papa piko rānei, ā,ka pūwero ngā papa flange ki roto i ngā paipa.

Ngā Huanga: Kāore te hononga o te flange i te piri, i te pakaru rānei, ka puta ai te turuturu. Ka pūwero te gasket flange ki roto i te paipa, ā, ka whakanui ake i te ātete rere.

Ngā Inenga: Me tutuki i ngā flange paipa me ngā gaskets ngā whakaritenga pehanga mahi hoahoa o te paipa.

Me whakamahi ngā papa rapa asbestos mō ngā arai o ngā paipa whakamahana me te wai wera; me whakamahi ngā papa rapa mō ngā arai o ngā paipa wai me te waikeri.

Kaua te hiri o te flange e puta ki roto i te paipa, ā, me tae tōna porowhita o waho ki te kōhao pūtu flange. Kaua ngā papa piko, ētahi papa rānei e whakanohoia ki waenganui o te flange. Ko te whānui o te pūtu e hono ana i te flange me iti iho i te 2 mm i te whānui o te kōhao pereti flange. Ko te roa o te tokotoko pūtu e puta mai ana i te nati me 1/2 o te matotoru o te nati.