PROJECT

“Main sewerage collector Bankya-Kakach”

Contractor: company Gronmij CARL BRO A/S, HIDROKAN LTD is a subcontractor.

Programme: Europe Aid 119825. Procedure “Determination and development of the infectious type for drinking and waste water in agglomerations over 10,000 e.g. of the operational program “Environmental program 2007-2013”.

Project development period: 2010-2011.

Construction period: 2014-2016

Phase: Working project

The work project consists of the following parts: Water Supply, Sewerage, Geology, Structures, Geodesy, Drainage, Roadway Rehabilitation, Health and Safety Plan and Fire Safety.

The Banka sewerage collection point is an external discharge collection point for waste water from the Banka basin to the construction in the existing Decen Kakachi sewerage collection point in the area. My solution is the proposal for the loss of the channel of the ĸv. “Filipovtsi” and ĸv. “The public”, as well as the western tapestries falling into the water of the car. There are steel-concrete inspection manholes, overflow, horizontal railway crossing DN1420 – 1 piece, river crossings – 2 pieces. with Dukers.

Total length of the sewage network – 7 km. Diameters from DN600 to DN100

Types of sewer pipes used – GRP (glass plastic pipes).

Phase: Construction

The Right Kakachki Collector (DKK) carries waste water from the northern and western parts of the city of Sofia and the city of Bankya. It was built from its mouth to the Kakach River and the Sofia Ring Road. Its route is along the right bank of the Kakach River and along the left bank of the Suhodolska River. The right Kakachki collector drains about 30% of the territory of the city of Sofia and 100% of the territory of the city of Bankya and its neighborhoods. The right Kakachki collector has no built-in backups, several sub-collectors flow into it.

Amount of the granted grant: BGN 16,496,202. (€8,248,101).

Registration number: No. DIR-51011116-C028/08.08.2012

Name of beneficiary: Sofia Municipality

Year of completion of the site: 2018.