Reconstruction of the water supply system and construction of a separate sewerage network in Humska Street
The subject of this public procurement is the reconstruction of the water supply and sewerage network along a section of Humska Street, from number 1 to 300, over a length of approximately L=765 m, covering approximately 100 connections. The length of the water supply network being reconstructed is approximately 533.20 m. This length is defined by the existing Regulatory Plan, from Drinska Street to the exit from Ruđer Bošković Street, with the exception of a section of the network between these points which is not being reconstructed and will remain in its existing condition (over a length of 160.02m). Due to the section of the existing pipeline that is not being reconstructed, two pipelines have been designed (Main Pipeline 1 with a length of L=424.10 m and Main Pipeline 2 with a length of L=109.10 m. The adopted pipe profiles are DN 150 and DN 100 mm, also in accordance with the Regulatory Plan. Ductile iron pipes were selected. The new alignment has been laid out to avoid longitudinal conflicts with other installations, at a depth that will not conflict with cross-channels for the sewerage system and other installations. The level of the pipeline largely follows the street's gradient, at a depth of 1.0-1.2m. The newly designed network will be connected to the existing water supply network on both sides. On a section of Hamdije Čemerlića Street, it connects to a 300 mm pipe, while on the other side, at the start of Ruđera Boškovića Street, it connects to a 100 mm pipe. The foul sewer network is being reconstructed over a length of approximately 732.5 m. A DN300 mm profile is designed for the entire length of the channel. The route of the foul sewer has been laid out to run parallel to the storm sewer, at a lower elevation. The laying depth is determined by the depth of the existing branches of the sewer network, so that they can be connected to the proposed sewer. All existing sewer branches are also connected to the newly designed sewer. Thirty inspection chambers have been designed, and the channel connects to the existing DN 300mm foul sewer in Hamdije Čemerlića Street. The stormwater drainage network is being reconstructed over a length of approximately 753.5m. The channel profiles are DN400, DN500 and DN700mm. A total of 30 inspection chambers have been designed.
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Predmet javne nabavke je rekonstrukcija trase vodovodne i kanalizacione mreže u dijelu ulice Humska od broja 1 do 300, u dužini cca L=765 m, obuhvaćeno je cca 100 priključaka. Dužina vodovodne mreže koja se rekonstruiše iznosi oko 533.20 m. Ova dužina je definisana postojećim Regulacionim planom, od ulice Drinska do izlaza iz ulice Ruđera Boškovića s tim da se između ovih tačaka jedan dio mreže ne rekonstruiše i zadržava se postojeće stanje (u dužini od 160.02m). Zbog dijela postojećeg cjevovoda koji se ne rekonstruiše projektovana su dva cjevovoda (glavni cjevovod 1 dužine L=424,10 m i glavni cjevovod 2 dužine L=109,10 m. Usvojeni profili cjevovoda su DN 150 i DN 100mm, također prema Regulacionom planu. Odabrane su cijevi od daktila. Nova trasa je postavljena tako da se izbjegnu podužne kolizije sa ostalim instalacijama, na dubini koja neće biti u koliziji sa poprečnim kanalima kanalizacije i ostalih instalacija. Niveleta najvećim dijelom prati pad ulice, na dubini 1.0-1.2m. Novoprojektovana mreža će se na obje strane povezati sa postojećom vodovodnom mrežom. Na dijelu ulice Hamdije Čemerlića se povezuje na profil 300 mm dok se na profil 100 mm povezuje sa druge stane, na početku ulice Ruđera Boškovića. Fekalna kanalizaciona mreža se rekonstruiše u dužini oko 732.5 m. Čitavom dužinom kanala je projektovan profil DN300mm. Trasa fekalne kanalizacije je postavljeno tako da se nalazi paralelno uz oborinski kanal, visinski ispod oborinske kanalizacije. Dubina polaganja je uslovljena i dubinom postojećih krakova fekalne mreže tako da je istu moguće spojiti na projektovani fekalni kanal. Svi postojeći krakovi fekalne kanalizacije su priključeni i na novoprojektovani fekalni kanal. Projektovano je 30 revizionih okana a kanal se spaja na postojeći fekalni kanal u ulici Hamdije Čemerlića profila DN 300mm. Oborinska kanalizaciona mreža se rekonstruiše u dužini od oko 753,5m. Profili kanala su: DN400, DN500 i DN 700mm.Ukupno je projektovano 30 revizionih okana.
- Notice type
- Contract award
- Size bucket
- Small — below threshold
- Published
- 2026-07-01 07:18 UTC
- External ID
- ba_ejn-procedure-2675862
- Place of performance
- Humska ulica, MZ Pofalići 1, Općina Novo Sarajevo.
- Procedure
- Open procedure
- Source
- next.ejn.gov.ba