UMbhobho we-CHUANGROGN kwiProjekthi yeDhaka DWASA
Imvelaphi yeProjekthi
Uphuhliso lweziseko ezingundoqo zasezidolophini e-Bangladesh khange ligcine isantya sokufudukela kwabantu ezidolophini ngokukhawuleza. Ukubonelela ngamanzi okusela kwikomkhulu laseBangladesh iDhaka kube ngumngeni okhethekileyo.
IProjekthi yokuPhuculwa koThungelwano lwaManzi eDhaka (DWSNIP) ijolise ekuphuculeni ubonelelo lonikezelo lwamanzi oluzinzileyo, oluthembekileyo, kunye nokumelana nemozulu kwisixeko saseDhaka. Iza kwandisa impumelelo yothungelwano losasazo oluzuziweyo phantsi kweeprojekthi ezimbini zangaphambili ezibonelelwe ngezimali yiBhanki yoPhuhliso yaseAsia (i-ADB) kwiDhaka Water Supplement and Sewerage Authority (DWASA) ukuze kuphuculwe unikezelo lwenkonzo kunye nokuxhotyiswa ngezakhono.
Imisebenzi yokwakha
Imisebenzi yasekuhlaleni kwiprojekthi ephantsi iquka ukufakwa kwemibhobho yonikezelo lwamanzi ukusuka kwidayamitha eqala kwi-75 mm ukuya kuma-400 mm.
Imibhobho ye-HDPE inokomelela okugqwesileyo, ixesha elide, kunye noxinzelelo lokuxhathisa ukuqhekeka kwaye ikufuphi-ayithinteli uninzi lwemichiza kunye nebhayoloji yokungcola. Iimpawu zombhobho zazifuna ukugcinwa okuncinci kakhulu kunezinye izixhobo zemibhobho kunye nokuqinisekisa umthamo ophezulu wokuhamba kuyo yonke inkonzo yayo.
Isisombululo senkqubo ye-ChuangRong sasiquka imibhobho, i-electrofusion couplers, i-electrofusion machines, inkxaso yobunjineli, isixhobo sofakelo olukhethekileyo, kunye noqeqesho.
Le misebenzi iya kubandakanya ukugrumba okulandelelanayo kokufakwa kwemibhobho ecaleni kweendlela, ukubeka imibhobho kumsele, ukudibanisa, uvavanyo lwe-hydro- kunye nokuzaliswa ngokutsha komhlaba owombiweyo. Dholaikhal Main Road, Begum Gonj Lane Main Road,Doyagong Main Road, Kaptan Bazar To Gulistan Main Road, Wari Main Road, Bahadur shahpark road, Gendaria indlela entsha, Shahid Faruk Road njl.n Ezinye iindlela ezibalulekileyo zangaphakathi (ububanzi be-2-4 m).
