Przebudowa drogi gminnej – ul. Błękitnej w miejscowości łubiana

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RECONSTRUCTION OF A MUNICIPAL ROAD – UL. BŁĘKITNA IN ŁUBIANA 1. The subject of the contract is an investment undertaking entitled “RECONSTRUCTION OF A MUNICIPAL ROAD – UL. BŁĘKITNA IN ŁUBIANA”. The contract concerns the construction of a road section of 154.83 mb located within the Łubiana land and records area in the Kościerzyna commune (ul. Błękitna), within the following scope: a) Sanitary engineering: • preparatory and surveying works, • earthworks, • construction of collectors, • construction of lateral connection sewers (приканали), • performance of leak tests and CCTV inspections. b) Road engineering: • preparatory and surveying works, • stripping of the fertile soil layer, • earthworks, • leveling and compaction of the subgrade under structural layers of the pavement, • installation of concrete curb stones for on-ramp curbs (inset; 4 cm opening), • installation of concrete curb stones (12 cm opening), • adjustment of the elevations of underground utility devices, • construction of an auxiliary subbase layer with cement concrete C3/4 along the main route, • construction of a base course layer with KŁSM C90/3 at the entrances (driveways) and along the main route, •…

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