Wykonanie zaleceń pokontrolnych na wałach przeciwpowodziowych cieku Dankówka w m. Dankowice gm. Wilamowice (rozmiar rzeczowy 2,960 km)

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Execution of post-audit recommendations on flood embankments of the Dankówka stream in the town of Dankowice, Wilamowice commune (material scope 2.960 km) The scope of works includes: - tree felling under ornithological supervision, stump grinding, shredding of branches - clearing the area, managing the remaining materials from the felling works on one’s own - mechanical profiling of the road on top of the embankment, compaction of the surface - earthworks - strengthening the subgrade of the road embankment crest with reinforced geotextile 200 g/m2 - lower layer of the subbase from crushed aggregates; layer thickness after compaction 15 cm (grading continuity 31.5–63 mm) - upper layer - surface of crushed stone; layer thickness after rolling 7 cm (grading continuity 12–31.5 mm) - execution of double retaining bands from halves of poles, width 15 cm - strengthening the subgrade under the reinforcements with reinforced geotextile 200 g/m2 - reinforcements made of openwork panels 90x60x10 cm fastened with 3 dowels per panel - grass seeding of the slopes - disassembly, purchase and installation of new steel flap gates together with hinges with dimensions 50x60x1 cm - chiselling…

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