Taupū whatunga rerenga wai hiato-toru-ahu

1. Hanganga me te mahi o te āhua-toruwhatunga waikeri whakakotahi

Ka tukatukahia te whatunga rerenga wai hiato-toru-ahu mā te tukanga motuhake o ngā rauemi polymer pēnei i te polyethylene kiato-teitei (HDPE) ā, e toru ngā hanganga motuhake: he pakari ngā rara o waenganui, ā, he roa te whakarite hei hanga i ngā awa rerenga wai; ka whakaritea ngā rara ki te taha whakawhiti, ā, ka hangaia. Hei tautoko i te ārai i te whakaurunga o ngā geotextile ki roto i ngā awa rerenga wai, kia mau tonu ai te mahi rerenga wai teitei ahakoa i raro i ngā kawenga teitei. Nō reira, ehara i te mea he tino pai te mahi rerenga wai, engari he tino pai hoki ngā mahi ārai-tātari, manawa me te tiaki.

2. Ngā tohu matua o te whatunga waikeri hiato-toru-ahu

1. Papatipu mō ia horahanga: He tohu nui te papatipu mō ia horahanga hei ine i te matotoru me te taumaha o te rauemi whatunga waikeri hiato-toru-ahu. I te nuinga o te wā, ko te nui ake o te papatipu mō ia horahanga, ko te pai ake o te kaha me te pakari o te rauemi, engari ka piki ake hoki te utu. Nō reira, i te wā e whiriwhiri ana, me mahi ngā tauwhitinga i runga i ngā hiahia o te kaupapa me te tahua.

2. Matotoru: He whakaata nui te matotoru i ngā āhuatanga ā-tinana o ngā whatunga waikeri hiato-toru-ahu. He pai ake te ātete ki te pēhanga me ngā āhuatanga waikeri o ngā rauemi matotoru, engari ka piki ake hoki te utu rauemi me te uauatanga o te hanga. Kōwhiria te matotoru e tika ana kia rite ki te āhuatanga tūturu o te kaupapa.

3. Kaha kume: Ko te kaha kume he tohu matua mō te ine i ngā āhuatanga ā-pūkaha o ngā whatunga rerenga wai hiato toru-ahu. E whakaata ana i te kaha kawe kawenga o te rauemi i te ahunga kume. I roto i ngā kaupapa tiaki wai me te miihini ā-iwi, ka taea e ngā rauemi he kaha kume teitei te ātete pai ake i te horo o te rere o te wai me te hurihanga o te oneone, kia mau ai te pumau me te haumaru o te hanganga miihini.

4. Kaha pēhi: Ko te kaha pēhi e pā ana ki te kaha kawe kawenga o te whatunga waikeri hiato-toru-ahu i te ahunga poutū. Mō ngā kaupapa e hiahia ana ki te tu atu i ngā kawenga nui, pērā i ngā huarahi tereina, ngā papa rerewē, me ētahi atu, he mea tino nui te kaha pēhi.

5. Te mahi a te waikeri: Ko te mahi a te waikeri tētahi o ngā mahi matua o te whatunga waikeri whakakotahi-toru-ahu. He tawhā pēnei i te uruhanga me te tere rere, e whakaata ana i te whai huatanga me te kaha o te rauemi i te wā e waikeri ana. Mā te mahi pai o te waikeri ka taea te whakaiti i te pēhanga wai i roto i te oneone, te ārai i te oneone mai i te waimeha me te paheke, me te whakapai ake i te pumau me te haumaru o te kaupapa.

6. Te ātete ki te huarere me te waikura: I roto i ngā taiao o waho, me tu atu te whatunga waikeri hiato-toru-ahu i ngā āhuatanga kino pēnei i te hau, te rā, me te ua. Nō reira, he tohu nui te ātete ki te huarere me te waikura hei ine i tōna roanga mahi me te mahi. Mā te whiriwhiri i ngā rauemi he pai te ātete ki te huarere me te waikura ka taea te whakarite i te pumau me te haumaru o te kaupapa i te wā roa o te mahi.

3. Ngā whakaaro mō te whiriwhiri i tētahi whatunga waikeri hiato-toru-ahu

I te wā e whiriwhiri ana i tētahi whatunga waikeri hiato-toru-ahu, me whai whakaaro whānuitia i runga i ngā āhuatanga pēnei i ngā hiahia hangarau, ngā āhuatanga whenua, te uauatanga o te hanga me te tahua utu. E taunakihia ana kia whiriwhiria he whatunga waikeri hiato-toru-ahu he kaha teitei, he modulus teitei me te mahi waikeri pai mō ngā kaupapa e hiahia ana ki te hanga tere, he iti te utu me te iti o te kaha. Mō te hangarau, ka taea e koe te whiriwhiri i ngā rauemi he mahi ngawari me te utu iti.