CHUANGROGN Imiyoboro muri Dhaka DWASA Umushinga
Amavu n'amavuko y'umushinga
Iterambere ryibikorwa remezo mumijyi muri Bangladesh ntabwo ryakomeje kugendana numujyi wihuse. Itangwa ry'amazi yo kunywa mu murwa mukuru wa Bangladeshi Dhaka ryabaye ingorabahizi.
Umushinga wo guteza imbere imiyoboro y'amazi ya Dhaka (DWSNIP) ugamije kunoza itangwa ry’amazi meza arambye, yizewe, kandi yangiza ikirere mu mujyi wa Dhaka. Bizazamura uburyo bwo gukwirakwiza imiyoboro myiza yagezweho muri banki ebyiri zabanje gutera imbere muri Aziya (ADB) zatewe inkunga n’ikigo gishinzwe gutanga amazi n’amazi ya Dhaka (DWASA) hagamijwe kunoza imitangire ya serivisi no kongerera ubushobozi.
Imirimo yo kubaka
Imirimo ya gisivili muri umushinga urimo ahanini gushyira imiyoboro itanga amazi kuva kumurambararo uri hagati ya mm 75 na mm 400.
Imiyoboro ya HDPE ifite uburebure buramba, kuramba, hamwe no guhangayika bikabije kandi ntibishobora kubangamira imiti myinshi n’ibinyabuzima. Ibiranga umuyoboro byasobanuraga ko hasabwa kubungabungwa cyane ugereranije nibindi bikoresho byo kuvoma no kwemeza ubushobozi bwinshi mubuzima bwa serivisi.
Sisitemu ya ChuangRong yarimo imiyoboro, imiyoboro ya electrofusion, imashini ya electrofusion, inkunga yubuhanga, ibikoresho byihariye byo kwishyiriraho, n'amahugurwa.
Iyi mirimo izaba irimo gucukura umurongo wo gushyira imiyoboro kumuhanda, gushyira imiyoboro mu mwobo, guhuza, gupima hydro no kuzuza ubutaka bwacukuwe. Umuhanda munini wa Dholaikhal, Umuhanda munini wa Begum Gonj, Umuhanda munini wa Doyagong, Kaptan Bazar Kugana Umuhanda Mukuru wa Gulistan, Umuhanda wa Wari, Umuhanda wa Shahapark, Umuhanda mushya wa Gendariya, Umuhanda mushya wa Shahid Faruk nibindi ni umuhanda munini (ubugari> 4m) mukarere ka subproject. Indi mihanda y'ingenzi y'imbere (ubugari 2-4 m).
