Indawo yokugcina amanzi yodaka ibhekisela emandleni odaka ukugcina amanzi. Udaka olunendawo yokugcina amanzi engeyinhle lungopha futhi luhlukanise phakathi ngesikhathi sokuthutha nokugcinwa, okungukuthi, amanzi antanta ngaphezulu nesihlabathi nosimende usimende ngezansi. Kufanele ixutshwe kabusha ngaphambi kokusetshenziswa.
Zonke izinhlobo zezifundo eziyisisekelo ezidinga udaka ukuze kwakhiwe zinokumuncwa okuthile kwamanzi. Uma ukugcinwa kwamanzi kodaka kungalungile, inqobo nje uma udaka oluxutshwe ngaphambilini luthinta ibhulokhi noma inkambo yesisekelo, luzomunca amanzi odaka oluxutshwe ngaphambili ngesikhathi senqubo yokumboza udaka. Ngasikhathi sinye, udaka luzohwamukisa amanzi abheke emkhathini, okuholela ekubeni kube namanzi anganele odaka ngenxa yokulahleka kwamanzi, okuthinta ukugeleza okwengeziwe kukasimende, futhi kuthinte ukuthuthukiswa okuvamile kwamandla odaka, okuholela emandleni Ikakhulukazi, isixhumi esibonakalayo. amandla phakathi kodaka oluqinile kanye nenkambo yesisekelo iba ngaphansi, okuholela ekuqhekekeni kodaka nokuwa. Udaka olunokugcinwa kahle kwamanzi lunomswakama owanele we-cement, futhi amandla awo angathuthukiswa ngokujwayelekile, futhi angakwazi ukuhlangana kahle ne-base course.
Udaka oluxubekile oselulungile luvamise ukubekwa phakathi kwamabhulokhi amunca amanzi noma lumbozwe phezu kwesisekelo ukuze kwakheke wonke ngesisekelo. Umthelela wokungagcinwa kahle kwamanzi kodaka kwikhwalithi yephrojekthi umi kanje:
1. Ngenxa yokulahlekelwa amanzi ngokweqile kodaka, ukumiswa okujwayelekile kanye nokuqina kodaka kuyathinteka, futhi amandla okubopha phakathi kodaka nendawo ayancipha, okungeyona nje into ephazamisayo ekusebenzeni kokwakhiwa, kodwa futhi kunciphisa amandla okwakhiwa kwamatshe, ngaleyo ndlela. yehlisa kakhulu izinga lephrojekthi.
2. Uma isibopho sodaka singesihle, amanzi athathwa kalula yizitini, okwenza udaka lome kakhulu futhi lube lukhuni futhi lungalingani. Ngesikhathi sokuqaliswa kwephrojekthi, akuthinti nje inqubekelaphambili, kodwa futhi yenza udonga lube lula ukuqhekeka ngenxa yokumisa ukuncipha;
Ngakho-ke, ukwandisa ukugcinwa kwamanzi odaka akuzuzi nje kuphela ekwakhiweni, kodwa futhi kungandisa amandla.
Ukusebenza kokugcina amanzi okuphezulu kodaka kunamaphuzu amaningi:
1. Ukusebenza okuhlukile kokugcinwa kwamanzi kwenza udaka luvuleke isikhathi eside, ngokwakhiwa kwendawo enkulu, impilo ende yesevisi ebhakedeni, ukuxutshwa kwenqwaba kanye nokusetshenziswa kwenqwaba.
2. Isakhiwo esihle sokugcina amanzi senza usimende odakeni ugcwale amanzi ngokugcwele futhi uthuthukise ngempumelelo ukusebenza kokubopha kodaka.
3. Udaka lunokusebenza okuhlukile kokugcinwa kwamanzi, okwenza kube nzima ukukhiqiza ukuhlukanisa nokopha, futhi kuthuthukisa ukusebenza nokusebenza kodaka.
Isikhathi sokuthumela: Sep-29-2022