Ngā Whakamahinga Matua o te Tangohanga Paipa Kirihou

I roto i te ao ahumahi o ēnei rā, kei te hurihia e te whakaputanga paipa kirihou ngā momo rāngai mā te tuku i ngā otinga whai hua, utu-whai hua, me te maha o ngā whakamahinga. Nā te kaha ki te whakaputa paipa i roto i ngā rahi me ngā rauemi rerekē kua waiho te whakaputanga paipa kirihou hei whiringa pai mō ngā tono maha. I roto i tēnei tuhinga, ka tūhuratia e mātou ngā whakamahinga matua o te whakaputanga paipa kirihou me pēhea te whai hua ki tō pakihi.

He aha te whakaputanga paipa kirihou?

Ko te whakaputa paipa kirihou he tukanga hanga e whakarewahia ai ngā rauemi kirihou, ā, ka hangaia hei paipa tonu. Mā tēnei tikanga ka taea te hanga paipa me ngā rahi me ngā āhuatanga ōrite, ā, he pai mō ngā mahi maha. I te piki haere o te hiahia mō ngā rauemi pakari me te māmā, kei te piki haere te rongonui o te whakaputa paipa kirihou puta noa i ngā ahumahi maha.

1. Ngā Pūnaha Tuku me te Tohatoha Wai

Ko tētahi o ngā whakamahinga rongonui o te whakaputanga paipa kirihou ko ngā pūnaha tuku wai me te tohatoha. He pai rawa ngā paipa kirihou, inā koa ko ērā i hangaia mai i te polyvinyl chloride (PVC) me te polyethylene (PE), mō te kawe i te wai inu nā te mea he ātete ki te waikura me te iti o te taumaha.

E ai ki tētahi pūrongo a te American Water Works Association, tata ki te 70% o ngā whakaurunga wai hou i te United States he paipa kirihou. Tērā pea nā te roa o te whakamahinga, te ngāwari o te whakaurunga, me te iti o ngā utu tiaki i whakaritea ki ngā rauemi tuku iho pēnei i te konganuku me te raima.

2. Te Whakahaere i te Para me te Wai Para

He mea nui te whakaputanga o ngā paipa kirihou ki te whakahaere i te paru me te wai para. Nā te pakari me te ātete matū o ngā paipa kirihou, he pai mō te whakahaere i ngā paru, te wai ua, me ngā wai para ahumahi.

Hei tauira, he mea whakamahi noa ngā paipa polyethylene matotoru (HDPE) i roto i ngā pūnaha waipara nā te mea ka taea e rātou te tu atu ki ngā āhuatanga uaua me te whakaiti i te urunga me te putanga mai o te waipara. I whakaatuhia e tētahi rangahau a te Water Environment Federation ka roa ake ngā paipa HDPE mō ngā tau neke atu i te 100 i roto i ngā tono waipara, ā, ka whakaitihia te hiahia mō ngā whakakapinga me ngā whakatikatika.

3. Ngā Pūnaha Whakamakuku i roto i te Ahuwhenua

Kua whakamahia hoki e te rāngai ahuwhenua ngā paipa kirihou hei whakaputa wai mō ngā pūnaha whakamakuku. Ka whakamahia e ngā pūnaha whakamakuku maturuturu me te tauhiuhi wai ngā paipa kirihou hei tohatoha pai i te wai, hei whakaiti i te moumou me te whakapai ake i ngā hua o te hua.

E whakaatu ana tētahi pūrongo mai i te Whakahaere Kai me te Ahuwhenua (FAO) mā te whakamahi i te whakamakuku maturuturu ka taea te whakanui ake i te whai huatanga o te wai mā te 30-50% ki te whakaritea ki ngā tikanga tuku iho. Nā te mama o ngā paipa kirihou ka ngāwari te tāuta me te kawe, ka nui ake te rongonui i roto i ngā mahi ahuwhenua.

4. Te Whakawhitiwhiti Kōrero me te Paipa Hiko

He mea nui te whakaputa paipa kirihou i roto i ngā ahumahi whakawhitiwhiti kōrero me te hiko hei tiaki me te tāuta taura. Ka whakamahia ngā paipa waikeri i hangaia mai i te PVC, HDPE rānei hei tiaki i ngā taura hiko mai i ngā kino ā-tinana me ngā āhuatanga taiao.

E ai ki te National Electrical Contractors Association, mā te whakamahi i ngā paipa kirihou ka taea te whakaiti i te wā tāutanga me ngā utu mahi nā te mea he mama, he ngāwari hoki te whakamahi. Hei tāpiri, he ātete ngā paipa kirihou ki te waikura me te makuku, ā, ka roa te ora o ngā pūnaha hiko e tiakina ana e rātou.

5. Te Hanga me te Hanganga

I roto i te umanga hanga whare me te hanga whare, ka whakamahia te whakaputanga paipa kirihou mō ngā momo mahi, tae atu ki ngā pūnaha waikeri, ngā putorino, me ngā pūnaha HVAC (whakamahana, hauhautanga, me te hauhautanga). Nā te maha o ngā whakamahinga o ngā paipa kirihou ka taea te whakauru pai ki ngā hanganga hou me ngā whakahoutanga.

I roto i tētahi rangahau i whakahaerehia e te International Association of Plumbing and Mechanical Officials (IAPMO), i kitea e 60% o ngā tohunga paipa e pai ake ana ki ngā paipa kirihou mō ā rātou whakaurunga nā te mea he iti te utu me te pono. Nā te mama o ngā paipa kirihou ka māmā ake te kawe me te whakaurunga, ā, ka tere ake te otinga o te kaupapa.

Akoranga Take: Te Whakatinanatanga Angitu i roto i te Whakawhanaketanga Tāone

Ka kitea tētahi tauira rangahau nui mō te pānga o te whakaputanga paipa kirihou i roto i te kaupapa whakawhanake tāone o tētahi tāone nui. I whiriwhiria e te kaunihera ngā paipa HDPE i roto i ā rātou pūnaha tohatoha wai me te pūnaha parakaingaki hou.

Mā te whakamahi i te hangarau paipa kirihou, i kitea e te tāone he whakahekenga 30% o ngā utu tāutanga me te whakahekenga nui o ngā turuturu wai. I tua atu, nā te roa o te ora o ngā paipa HDPE i whakaiti i te hiahia mō ngā whakatikatika ā muri ake nei, ā, i te mutunga ka whai hua te tahua a te tāone, ka whakarei ake hoki i te kounga o te oranga o ngā kainoho.

Kei te hurihia ngā ahumahi e ngā momo whakamahinga o te whakaputanga paipa kirihou mā te whakarato i ngā otinga whai hua, pakari, me te utu-whai hua. Mai i ngā pūnaha tuku wai ki te ahuwhenua me te whakawhitiwhiti kōrero, e kitea ana ngā painga o te whakamahi i ngā paipa kirihou.

I te whanaketanga tonu o ngā ahumahi, mā te mārama ki ngā whakamahinga o te whakapūtanga paipa kirihou ka taea e ngā pakihi te whakatau whai whakaaro hei whakarei ake i te whai huatanga o te mahi me te pumau. Mā te whiriwhiri i ngā paipa kirihou, ehara i te mea ka haumi noa ngā kamupene ki tētahi hua pono engari ka whai wāhi atu hoki ki tētahi heke mai matomato ake, whai hua ake. Ahakoa kei te whai wāhi koe ki te hanga whare, ki te ahuwhenua, ki ngā ratonga ā-rohe rānei, ko te awhi i te whakapūtanga paipa kirihou pea tō nekehanga rautaki e whai ake nei.