Me pēhea te whakarite i te urunga wai mō te tinei ahi i ngā whare teitei

Ko te whakapūmau i te wai mō te tinei ahi i ngā whare teitei me whai rautaki pakari, whakauru hoki. Me whakatinana e ngā kaiwhakahaere whare he pūnaha e whakakotahi ana i ngā paipa tū pono, te rokiroki wai motuhake, me ngā papu ahi kaha. E hiahiatia ana he mahi kore haukoti mō ēnei pūnaha, e tiakina ana e te hiko tuatahi me te pūtāhui katoa o ngā miihini whakaputa tīhi.

Te Kī ki te Pono:Mā te piripono ki ngā tikanga tirotiro me te whakamātautau NFPA ka whakarite kia pai te mahi a te pūnaha katoa, tae atu ki tētahi pūnaha whakahaere kounga teitei.Papu Ahi Tūhono Poutū, ka mahi pai ina whakahohea. Kāore e taea te whiriwhiri i tēnei tiaki matatau hei whakarite i te haumaru me te pono o te pūnaha.

Te Hoahoa i te Pūnaha Tuku Wai Matua

Te pūtake o tētahi whare teiteipūnaha tuku waiKo tōna rārangi parepare tuatahi i te wā o te ahi. Mā te hoahoa tika ka taea e ngā kaipatu ahi te uru atu ki te wai i runga i ngā papa katoa. Me whiriwhiri marie i ngā pūnaha paipa tū, te whakahaere pēhanga tika, me ngā hononga kua whakanohoia ki ngā rautaki hei whakamahi mā ngā tari ahi.

Te Kōwhiri i te Pūnaha Paipa Tū Tika

Me whiriwhiri e ngā kaihangarau tētahi pūnaha paipa tū e tutuki ai ngā hiahia motuhake o te whare. E whakarato ana te Rōpū Tiaki Ahi ā-Motu (NFPA) i ngā paerewa mārama hei ārahi i tēnei whakataunga nui. E tautuhia ana e te NFPA 14 ngā akomanga matua e toru o ngā pūnaha paipa tū.

·Akomanga TuatahiHe hononga ngongo 2½-inihi te roa o ēnei pūnaha. He mea hanga motuhake ēnei mō ngā tari ahi me ngā kaimahi ohorere kua whakangungua.

·Akomanga IIKei roto i ēnei pūnaha he hononga ngongo 1½-inihi. He mea hanga hei whakamahi mā ngā kainoho whare kua whakangungua kia tae mai rā anō te tari ahi.

·Akomanga IIIKa tukuna e ēnei pūnaha he huinga o ngā hononga 1½-inihi me te 2½-inihi, e whakarato ana i te ngāwari mō ngā kainoho whakangungu me ngā kaipatu ahi ngaio.

Mō ngā whare teitei, ko te pūnaha paipa tū mākū aunoa Akomanga I te paerewa. Mā tēnei ka whakarite kia noho tonu te wai i roto i ngā paipa, kia rite ai mō te whakamahi tonu. Ko ngā paerewa matua o te NFPA e whakatakoto ana i ngā whakaritenga motuhake:

·NFPA 14me whai paipa tū aunoa mō tētahi whare neke atu i te 75 putu te teitei.

·NFPA 101, teWaehere Haumaru Ora, e whakakaha ana i tēnei mā te whakahau i ngā pūnaha Akomanga I i roto i ngā hanganga motuhake pēnei i ngā whare teitei kia mōhio ai kei a ngā kaipatu ahi te rere me te pēhanga e tika ana.

Te Tāuta i ngā Takirere Whakaiti Pēhanga

Nā te teitei o te pou wai ka puta te pēhanga wai nui i ngā whare teitei. He wāhanga nui ngā takirere whakaiti-pēhanga (PRV) e whakahaere ana i tēnei pēhanga, e tiaki ana i ngā kaipatu ahi mai i ngā kaha tino kaha i te hononga ngongo. E rua ngā momo matua o ngā PRV. Ka tāutahia ngā PRV mahi-tika ki te hononga ngongo tonu. Ka tāutahia ngā PRV mahi-tika ki roto i ngā paipa hei whakahaere i te pēhanga mō ngā putanga maha, mō ngā papa katoa rānei.

He mea nui te tāruarua o te pūnahaIna neke atu i te rua ngā hononga ngongo e whakamahia ana e te PRV ā-kore, me tāuta he PRV tuarua i roto i te raupapa hei tauutuutu. Mā tēnei ka pumau te mahi ahakoa ka pakaru tetahi o ngā takirere.

Kāore e taea te whiriwhiri i te whakamātautau tika mō ēnei taputapu nui. NFPA 25, tePaerewa mō te Tirotiro, te Whakamātautau, me te Tiaki i ngā Pūnaha Tiaki Ahi e Hangai Ana ki te Wai, e whakahau ana kia whakamātauria te rere katoa mō ngā PRV katoa i ia rima tau. Mā tēnei whakamātautau ka manatokohia te mahi tika a ngā takirere i raro i ngā āhuatanga rere ahi tūturu.

Te Whakarite i ngā Hononga Tari Ahi e Wātea Ana

Ko te Hononga Tari Ahi (FDC) te hononga nui e āhei ai ngā kaipatu ahi ki te tāpiri i te puna wai o roto o te whare. He mea nui tōna tauwāhi me tōna tirohanga mō te urupare tere ki ngā āhuatanga ohorere. Me mārama, me motuhake hoki ngā tohu i ia FDC e ai ki ngā ture hanga whare.

Me mārama te tohu i te pūnaha e whakamahia ana e ia. E whakahau ana ngā paerewa NFPA kia tuhia he reta motuhake hei karo i te whakapoauau i te wā ohorere.

Ko ētahi atu whakaritenga mō ngā tohu ko:

·E tohu ana mēnā he pūnaha mākū ā-ringa, he pūnaha maroke ā-ringa rānei te paipa tū.

·Te whakaatu i te pēhanga pūnaha e hiahiatia ana mēnā neke atu i te 150 psi.

·Te tautuhi mārama i ngā papa, i ngā wāhi rānei e whakaratohia ana mēnā kāore te FDC e whakarato ana i ngā ratonga ki te whare katoa.

Hei whakamutunga, me pupuri e ngā kaiwhakahaere o ngā whare te urunga kore-ārai ki ngā FDC katoa. Ka taea e te hononga kua āraia te whakaroa kino. Ko ngā arai noa ko:

·Te whakapaipai whenuaNgā rākau, ngā rakau iti, me ngā kohatu whakapaipai.

·Ngā Ārai i Hangaia e te TangataNgā waka kua tū, ngā taiapa, ngā papa rākau, me ngā pakitara rangitahi.

·ParaparaTe hukarere, te para, tae atu ki ngā kōhanga wāpu, manu rānei i roto i ngā hononga.

Mā ngā tirotiro auau ka kitea tonutia ēnei hononga, ka taea te uru atu, ā, ka rite hoki mō te whakamahi tonu, 24/7.

Te Whakauru me te Whakakaha i ngā Papu Ahi

Ko te pūnaha paipa tū o tētahi whare teitei ka rite te whai huatanga ki ngā papu e tuku ana i te wai. Ko ngā papu ahi te ngākau o te pūnaha tuku wai, e whakarato ana i te pēhanga me te rahinga e tika ana hei tinei i te ahi i runga i tētahi papa. Ko te whakaurunga tika ko te rahi tika, te whiriwhiri papu tupato, me te whakapau kaha ki te whakarato hiko pono.

Ngā Papu Rahi mō te Pēhanga me te Rere

Me tika te rahi o ngā papu ahi a ngā kaihangarau kia kore ai e pāngia e te kaha ā-papa me te waku, kia tukuna ai te wai i te pēhanga me te tere rere e hiahiatia ana ki te hononga ngongo teitei rawa atu, tawhiti rawa atu hoki. Kāore e taea e te papu iti te tuku wai e tika ana, engari ka moumou pūngao te papu nui rawa atu, ā, ka taea te hanga i ngā pēhanga tino teitei.

He tukanga whakarite te tatau i te pēhanga tukunga papu e hiahiatia ana. Ka tāpirihia ngā pēhanga katoa e hiahiatia ana mai i te pūwero o te kaipatu ahi ki te mahi anō ki te papu. Kei roto i te tātai taketake e whā ngā wāhanga matua:

Pēhanga Tukunga Papu = NP + FL + APP + ELEV

·Pēhanga o te Pūwero (NP):Te pēhanga e hiahiatia ana i te pūwero kia whai hua ai te rerenga ahi.

·Ngaronga o te Waku (FL):Te pēhanga i ngaro i te wa e neke ana te wai i roto i ngā ngongo, ngā paipa, ngā tuke, me ngā takirere. Kei roto i tēnei ko te waku mai i te pikinga poutū o te paipa tū.

·Pēhanga Taputapu (APP):Te pēhanga i ngaro i roto i ngā taputapu pēnei i te paipa arawhata, te hononga wye rānei.

·Teiteitanga (ELEV):Te pēhanga e hiahiatia ana hei hiki i te wai ki te papa ahi. E hiahiatia ana te 0.433 psi mō ia putu teitei.

E whakaatu ana te ripanga e whai ake nei i te whakakotahitanga o ēnei uara i roto i ngā horopaki rerekē:

Ko ngā whakaritenga mō te tere rere e tautuhia ana e te NFPA 14. Mō tētahi whare teitei kua tauhiuhi katoatia ki te wai, ko ngā whakahau a te paerewa:

·Me iti rawa te 500 karani ia meneti (gpm) mō te paipa tū tuatahi.

·He 250 gpm tāpiri mō ia paipa tū e whai ake nei.

·Ko te rere mōrahi e hiahiatia ana he 1,000 gpm.

Te Kōwhiri i tētahi Papu Ahi Tūpāpaku Poutū

Mō ngā whare teitei, he kōwhiringa tino pai te Papu Ahi Tūhono Poutū nā tōna hoahoa ahurei me ngā painga whakahaere. He rerekē tēnei tauira ki ngā papu whakapae, he pai mō ngā whare he tāke rokiroki wai kei raro i te whenua.

Ngā Painga Matua o te Hoahoa Pūwero PoutūKa noho te mōtini ki runga ake i te whenua kia māmā ai te tiaki, ā, ka rumakina te huihuinga papu ki roto i te puna wai. Mā tēnei whirihoranga ka pai ake te wāhi o te papa, ka kore e hiahiatia te whakakī, ka whakaiti i te haruru, ā, ka whakarite kia pumau te tuku wai ahakoa mai i ngā tāke hohonu.

TePapu Ahi TKFLO Mīhini Tīhiera Roa PoutūHe tauira tēnei o ngā painga o tēnei hangarau. I hangaia kia tutuki ai ngā paerewa pakari o GB6245-2006 me NFPA, kia tino pono ai. Nā tōna hoahoa waipēhi matatau me tōna hanganga pakari ka waiho hei otinga matua mō te tiaki ahi nui i roto i ngā whare teitei. He tino pakari te Papu Ahi Tūhono Poutū nā te mea he iti ake te ngawari o ōna wāhanga ki te pakaru, he take noa o te kino o te papu.

He mea nui te tāutanga tika mō te mahi roa. I mua i te tāutanga, me manatoko e ngā tīma kei te papatahi te turanga, kua tīpakohia te tauira papu tika, ā, kua rite katoa ngā taputapu e tika ana. Ko te tukanga tāutanga ko te whakatakoto marie i te pereti turanga, te whakaheke me te hono i te huihuinga pou me te peihana, me te whakarite tika i te taraiwa. Mā te piri pono ki ngā aratohu NFPA 20 i te wā whakatūnga ka ārai i ngā hapa noa pēnei i te he o te whakatakotoranga o te pou, te kore tika rānei o te whakatō e arahi ana ki te wiri me te pakaru wawe.

Te Whakapūmau i te Mana Matua me te Mana Tārua Pono

Kāore he hua o te papu ahi mēnā kāore he pūtake hiko kua whakamanahia. E whakatakoto ana te NFPA 20 i ngā paearu pakari mō te mea e kiia ana he pūtake hiko tuatahi "pono" mō te papu hiko e whakahaerehia ana e te motuka hiko. Me whai hītori pumau te kaiwhakarato ratonga, me te kore he motumotu kore i whakaritea e neke atu i te whā hāora tonu i te tau kua hipa. Hei tāpiri, kāore e taea e te ngaohiko i te kaiwhakahaere papu ahi te heke iho i te 15% i te wā e tīmata ana te motuka, i te 5% rānei i te wā e oma katoa ana.

Mena kāore te pūtake hiko matua e tutuki i ēnei paerewa, me whai pūtake hiko tārua pono. Mō ngā whare teitei, ko te tikanga o tēnei he whakaputa hiko tīhiera kei te papaanga.

NFPA 25: Ngā Whakaritenga Whakamātautau Wahie Tīhiera

8.3.4.1Me whakamātautau te wahie tīhiera mō te pirau i roto i te iti rawa i te tau.

8.3.4.2Ki te kitea he koretake te wahie tīhiera…me whakahou, me whakakapi rānei te wahie, me horoi te tāke tuku i roto, ā, me whakawhiti te/ngā tātari wahie o te miihini.

Ko ngā pūnaha papu kounga teitei, pērā i ngā mea mai i TKFLO, ka whakauruhia ngā miihini tīhiera kaha mai i ngā waitohu rongonui pērā i a Cummins, i a Deutz rānei. E mōhiotia ana ēnei miihini mō tō rātou tīmatanga pono me te kaha ki te uta nui. Heoi, ko te pono o te miihini e whakawhirinaki katoa ana ki tana wahie. Ka taea e te wahie tīhiera hou te pirau i te wā e rongoa ana, ka arahi ki ngā tātari kua purua me te pakaru o te miihini i te wā ohorere.

Nā konei, e whakahau ana te NFPA 110 me te NFPA 25 kia tino pakari te hoahoa me te tiaki i te pūnaha wahie. Ko ngā whakaritenga matua ko:

·Te Tuku Wahie Ma:Me hoahoa te pūnaha kia kore ai he wai, he poke rānei i te wahie. Kāore e whakaaetia ngā raina wahie piauau, nā te mea ka taea e te whanariki i roto i te tīhiera te tauhohe ki te paninga konutea ka poke te miihini.

·Te Rokiroki Rawaka:Me pupuri e ngā tāke wahie te wahie e ranea ana mō te wā e whakamahia ana e te pūnaha, engari kaua e nui rawa, kei noho te wahie mō ngā tau maha, ā, ka pirau.

·Kāore he takirere aunoa:E aukatia ana e te NFPA 110 ngā takirere e whakahohea aunoa ana i roto i te raina tuku wahie hei ārai i te kati tūpono o te wahie ki ngā taputapu haumaru ora pērā i te Papu Ahi Tūnahi Poutū.

Hei whakamutunga, ko te whakakotahi i tētahi papu pakari me tētahi pūnaha hiko me te pūnaha wahie e tiakina pai ana te huarahi anake hei whakarite kia rere te wai ina tangi te whakaoho.

Te Whakapūmau i te Pūtake Wai Rawaka i te Papa

A papu kahaā, kāore e whai hua te paipa tū kua hoahoatia pai me te kore he puna wai e ranea ana, e whakatapua ana. Mā ngā tāke rokiroki wai kei te papaanga tēnei puna nui, e whakarite ana kei a ngā kaipatu ahi te wai e hiahiatia ana e rātou, ahakoa ehara i te pūnaha ā-tāone. Ko te hangarau tika ko te tatau i te rahinga tika, te whakanoho rautaki i ngā tāke, me te tiaki i a rātou mai i te pirau.

Te Tātai i te Rōrahi Penapena Wai

Ka tatauhia e ngā miihini te nui o te wai e hiahiatia ana hei penapena i runga i te mōrearea ahi motuhake o te whare. NFPA 13, tePaerewa mō te Tāutanga o ngā Pūnaha Whakapūngao, e whakarōpū ana i ngā whare mā te taumata mōrearea. Mā tēnei whakarōpūtanga ka whakatau tika i te roanga iti rawa o te wā e mau ai te wai.

·Ngā Nohoanga Mōrearea MāmāMe whakarato wai mō te 30 meneti pea te roa.

·Ngā Nohoanga Tūpono NoaMe whai wai mō te 60 ki te 90 meneti.

Ko te rōrahi katoa e hiahiatia ana ko te hua o te hiahia rere o te pūnaha (te hiahia tauhiuhi me te tahua rere o te ngongo) me te roanga e hiahiatia ana. Hei tauira, ko te pūnaha e hiahia ana ki te 250 karani ia meneti (gpm) mō te roanga 30 meneti me whai tāke 7,500-karani (250 gpm x 30 meneti).

Te Whakatakoto Rautaki i ngā Tāke Wai

He nui te pānga o te tūnga o te tāke wai ki ngā kawenga hanganga, te pēhanga waipēhi, me te utu o te pūnaha. Ko te tikanga, ka whiriwhiri ngā kaihoahoa whare i waenga i te whakanoho i ngā tāke ki runga i te tuanui, i ngā taumata ratonga waenga rānei. He rerekē ngā painga me ngā ngoikoretanga o ia rautaki.

He Huarahi Ranu AtamaiKo ētahi hoahoa hou e whakamahi ana i te tauira ranu mō te tino whai huatanga. Hei tauira, ko ngā Motive Apartments i Perth, Ahitereiria, e whakamahi ana i tētahi papu iti i raro i te whenua hei pupuri i te tāke o te tuanui kia kī tonu. Ko ngā papa o runga e whakamahia ana e ngā papu whakakaha iti, ko ngā papa o raro ia e whiwhi wai ana mā te kaha ā-papa. Mā tēnei rautaki ka penapena hiko, ā, ka whakarite kia uru atu te wai ki roto ahakoa i te wā e motu ana te hiko.

Te Ārai i te Parapara me te Waikura

Me noho kore waikura, kore paru rānei ngā tāke rokiroki wai kia pono ai te pūnaha. Ka ngoikore te hanganga o te tāke i te waikura, ā, ka ārai pea ngā paipa i ngā paipa me ngā wāhanga papu i te paru. Me whakatinana e ngā kaiwhakahaere o ngā whare he mahere tiaki me te tiaki matatau.

Me whakamahi he paninga pakari hei ārai i waenga i te wai me te maitai i ngā mata o roto o te tāke.

·Ngā Arai EpoxyKo ngā arai epoxy hou, he totoka-nui, kua tiwhikete NSF 61, e tuku ana i te tiakitanga pai rawa atu, roa te mau, ā, he haumaru hoki mō ngā pūnaha wai inu.

·Ngā Paninga UkuMā te piri tika ki te papa whakarewa, ka whakaratohia e ngā paninga uku phosphate e herea ana e te matū he ātete pai rawa atu i roto i ngā taiao uaua.

Mā te piri ki ngā paerewa pēnei i te AWWA D102 ka tika te paninga o ngā paninga mō te roanga o te wā mahi e tata ana ki te toru tekau tau. Hei tāpiri, ko te hoahoa tika o te tāke he āhuatanga pēnei i ngā pereti ārai-āwhiowhio i te tomokanga momi papu. He mea nui te pupuri i te ātea tika i waenga i tēnei pereti me te papa o te tāke hei ārai i te urunga o te paru ki roto i te pūnaha tiaki ahi.

Te Whakahaere i tētahi Tikanga Tiaki me te Whakamātautau Pūmau

Ko te hoahoa o tētahi pūnaha tiaki ahi he pai anake mā te tiaki i a ia. Me whakatinana e ngā kaipupuri whare me ngā kaiwhakahaere whare he kawa tirotiro, whakamātautau, me te tiaki (ITM) pakari kia pai ai te mahi a ia wāhanga kia rite ki te mea i whakaritea. Ko tēnei huarahi matatau, e arahina ana e ngā paerewa NFPA, koinei anake te huarahi hei whakamana i te pono o te pūnaha i te wā ohorere.

Whai muri i ngā tirotiro o ia rā, o ia wiki, me ia marama

Mā te tirotiro ā-kanohi auau ka ārai i ngā raruraru iti kei huri hei ngoikoretanga nui. Me tirotiro auau ngā kaimahi o te whare mō ngā ngoikoretanga noa ka raru ai te pūnaha.

·Ngā Āhuatanga o te Rūma Papu:Me pupuri tonu te rūma i te wera e tika ana (neke atu i te 40°F mō ngā mīhini tīhiera me ngā whakamahana) ā, me whai papa whakapūhauhautanga e mahi pai ana.

·Ngā Huinga Ngongo:Me tirotirohia ngā ngongo mō te harore, te motu, te pirau rānei. Me mau tonu ngā pūwero, me kore e araia, ā, me mahi pai.

·Ngā Kāpata me ngā Hononga:Me tuwhera katoa ngā kāpata ngongo, ā, me noho kitea tonu, me uru atu hoki ngā Hononga Tari Ahi (FDC), me ngā taupoki kei te wāhi tika me ngā hurihuri e hurihuri noa ana.

·Ngā Ine:Me whakakapi, me whakatikatika rānei e ngā tohunga hangarau ngā ine i ia rima tau kia mau tonu ai te tika i roto i te 3 ōrau o tō rātou tauine katoa.

Te Whakahaere i ngā Whakamātautau Rere Katoa ā-Tau

Ko te whakamātautau rere katoa ā-tau he paearu mahi matua mō te papu ahi. Me whakahaere tēnei whakamātautau e ngā kaimahi whai tohu hei manatoko kei te tutuki te papu i ōna whakaritenga hoahoa taketake. He maha ngā mahi matua o te tukanga:

1. Whakaritea te Pūnaha:Ka hono ngā tohunga hangarau i ngā ngongo ki ngā taputapu whakamātautau kua whakaaetia, ki tētahi pūwāhi tukunga rānei kua tohua.

2. Ine i ngā Rere Rere:Ka whakahaerehia te papu hei ine i tōna putanga i raro i ngā āhuatanga motuhake e toru: te churn (kāore he rere), te 100% o tōna kaha kua whakatauria, me te 150% o tōna kaha kua whakatauria.

3. Tuhia ngā Raraunga:I te wā whakamātautau, ka tuhia e rātou ngā raraunga tino nui, tae atu ki te tere o te papu, te pēhanga momi me te pēhanga tuku, me te ngaohiko me te ia o te motuka hiko.

4. Tātarihia ngā Hua:Ka tuhia ngā raraunga kua kohia, ā, ka whakaritea ki ngā whakaritenga o te wheketere o te papu me ngā hua whakamātautau o mua hei whakaū i te mahi.

Ngā Wā Whakahaere e Hiahiatia ana
I te wā o te whakamātautau ā-tau, me whakahaere ngā papu e whakahaerehia ana e te motuka hiko mō te iti rawa 10 meneti, ko ngā papu e whakahaerehia ana e te miihini tīhiera me whakahaere mō te iti rawa 30 meneti.

Te piri ki te NFPA 25 mō te Pono Pūnaha

NFPA 25, tePaerewa mō te Tirotiro, te Whakamātautau, me te Tiaki i ngā Pūnaha Tiaki Ahi e Hangai Ana ki te Wai, te aratohu mana mō te pono o te pūnaha. Ehara i te mea whiriwhiri te piri ki ngā ture; he whakaritenga ture i roto i te maha o ngā mana whakahaere. Ki te kore e piri ki ngā ture, ka arahi pea ki ngā whiu nui, te whakakorenga inihua, me te kawenga ture nui. E whakahau ana te paerewa i tētahi rārangi mahi whānui.

Hei whakamutunga, mā ēnei tikanga ka whakarite kia rite katoa ngā takirere, ngā paipa, me ngā papu ki te mahi, hei tiaki i ngā taonga me ngā oranga.

Ko te turanga o te haumaru ahi i ngā whare teitei e takoto ana i runga i ngā pou e toru: he pūnaha paipa tū kua hoahoatia pai, he papu rahi tika pērā i tePapu Ahi Tūhono Poutūme te hiko tārua, me te rokiroki wai e ranea ana i te papaanga. Heoi, kāore e ranea te hoahoa anake. E ai ki ngā aituā pēnei i te ahi o te Grenfell Tower, he maha ngā wā ka puta mai ngā pakaru o te pūnaha i te korenga o ngā tirotiro.

He mea tino nui te whakamātautau whakauru kia pai ai te mahi tahi o ngā pūnaha haumaru ahi me te pūnaha haumaru ora o tētahi whare.

Hei whakamutunga, ko te whakakotahi i te hangarau pakari me te piripono ki ngā tikanga tiaki NFPA 25, e kore e taea te tautohetohe, koinei anake te tikanga kua whakamātauhia hei whakarite i te urunga atu ki te wai i te wā e tino hiahiatia ana.

Ngā Pātai Auau

He aha i pai ai te Papu Ahi Tūhono Poutū mō ngā whare teitei?

A Papu Ahi Tūhono PoutūHe tino pai mō ngā mahi whare teitei. Ka noho tōna mōtini ki runga ake i te whenua kia māmā ai te tiaki. Ka tangohia te wai e te huihuinga papu i raro i te whenua mai i ngā tāke i raro i te whenua. Mā tēnei hoahoa ka penapenahia he wāhi nui mō te papa, ā, ka whakarite kia mau tonu te puna wai pono, me te kore e hiahiatia he whakakī wai.

Ko tēhea te paerewa NFPA tino nui mō te pono o te pūnaha?

Ko te NFPA 25 te paerewa tino nui hei whakarite i te rite o te pūnaha. E whakahau ana i te wātaka mō te tirotiro, te whakamātautau, me te tiaki (ITM). Mā te whai i ngā tikanga NFPA 25 ka whakaūtia ka mahi tika ngā wāhanga tiaki ahi katoa, tae atu ki ngā papu me ngā paipa tū, i te wā ohorere.

He aha te mea nui ai te hiko tārua mō te papu ahi?

Mā te hiko tārua ka taea te whakamahi i te papu ahi i te wā e motu ana ngā ratonga. Ka taea e te ahi te pakaru ngāwari i te whatunga hiko matua o te whare. He miihini hiko tīhi motuhake, pērā i ngā mea kua whakauruhia kiTKFLOngā pūnaha hiko, e whakarato ana i tētahi pūtake hiko motuhake, e mea ana hei mea haumaru mō te ora.

Kia pēhea te auau o te whakamātautau i tētahi pūnaha tiaki ahi?

Ko te whakamātautau pūnaha e whai ana i tētahi kaupapa tino pakari kua tautuhia e te NFPA 25.

· Ka tirotirohia e ngā kaimahi ngā tirohanga i ia rā, i ia wiki, me ia marama.

·Ka whakahaerehia e ngā tohunga hangarau he whakamātautau rere katoa o te papu ahi i ia tau.

·Me whakamātautau wai ā-pūmau ngā wāhanga nui pēnei i ngā paipa i ia rima tau.