Te Tāuta i ngā Paipa me ngā Putanga Wai
Ngā Whakaritenga Tāutanga Taketake
1.1 Mēnā e whakamahia ana ngā paipa ngāwari hei hono i ngā putanga, ko te mea pai kia kaua e neke ake i te 35cm te roa kia pai ai te mahi.
1.2 Mō ngā paipa whakaputa hau e whakamahi ana i ngā ngongo ngāwari, me whakawhāiti te roa mōrahi ki te 5 mita. Ki tua atu i tēnei roa, e taunakihia ana ngā paipa PVC kia pai ake ai te whai huatanga me te roa.
1.3 Me piri pū te ara o ngā paipa, ō rātou diameter, me ngā wāhi tāutanga o ngā putanga ki ngā whakaritenga kua whakarārangihia i roto i ngā tuhi hoahoa.
1.4 Me whakarite kia maeneene ngā taha kua tapahia o ngā ngongo, ā, kia kore he kohao. Me whakapiri pūmau, me whakapiri rānei ngā hononga i waenga i ngā paipa me ngā hononga, kia kore ai he kāpia e toe ki runga i ngā mata.
1.5 Tāutahia ngā paipa kia whakapae, kia poutū hoki kia tika te tūnga o te wai hei pupuri i te hanganga pai me te rere pai o te hau. Me whakarite kia ma te diameter o roto o te paipa, kia kore hoki he paru.
1.6 Me tautoko, me whakamau hoki ngā paipa PVC mā te whakamahi i ngā whāriki, i ngā whakairi rānei. Mēnā he mea whakamahi he rawhi, me piri pūmau ngā mata o roto ki te pakitara o waho o te paipa. Me mau pūmau ngā whakairi me ngā whāriki ki ngā paipa, me te kore he tohu o te wetekina.
1.7 Me whakau ngā peka o te paipa i ngā wā wehe, ā, me tutuki ēnei wā wehe ki ngā paerewa e whai ake nei mēnā kāore i tohua i roto i te hoahoa:
- Mō ngā paipa whakapae, me ngā diameter mai i te 75mm ki te 125mm, me whakatū he pūwāhi whakapiri i ia 1.2 mita. Mō ngā diameter i waenga i te 160mm me te 250mm, me whakapiri i ia 1.6 mita. Mō ngā diameter neke atu i te 250mm, me whakapiri i ia 2 mita. Hei tāpiri, me whai pūwāhi whakapiri i roto i te 200mm o te hononga ngā pito e rua o ngā tuke, ngā hononga, me ngā hononga tī.
- Mō ngā paipa poutū, me ngā diameter i waenga i te 200mm me te 250mm, whakapirihia ia 3 mita. Mō ngā diameter neke atu i te 250mm, whakapirihia ia 2 mita. Pērā i ngā paipa whakapae, me whakapiri ngā pito e rua o ngā hononga ki roto i te 200mm.
Kaua ngā paipa whakarewa, kore-whakarewa rānei e neke ake i te 5 mita te roa, ā, me wātea hoki i ngā piko koi, i ngā hinga rānei.
1.8 I muri i te tāutanga o ngā paipa hau mā roto i ngā pakitara, i ngā papa rānei, me hiri rawa, me whakatika hoki ngā āputa hei ārai i ngā turuturu hau, hei whakarite hoki i te pumau o te hanganga.
Mā te piri ki ēnei aratohu tāutanga taipitopito, ka taea e koe te whakarite kia tika te mahi me te roa o te wā o tōpūnaha whakapūmau hau hou mō ngā whare noho,tae atu kite whakapūngao hau whakaora wera o te whare(DHRV) me te katoapūnaha whakapūmautanga whakaora wera o te whare(WHRVS), e whakarato ana i te hau ma, whai hua, me te pāmahana e whakahaeretia ana puta noa i tō whare.
Wā tuku: 28 o Ākuhata-2024
