Bank restoration and revitalization Müggelspree

Bank restoration and revitalization of the Müggelspree (km 10.20 - 11.020 l.U.): Technical processing; establishment of 34 profile points and cross soundings at 34 points; assembly and disassembly of 2 information signs for shipping; vegetation removal on an area of approx. 1,300 m²; felling of up to 158 individual trees including grubbing and disposal of rootstocks; shortening of strong branches on approx. 5 individual trees; grubbing of 8 rootstocks with DU > 0.50 m; creation of trunk protection on approx. 23 individual trees including dismantling; cutting off the pile heads of the wooden pile row over approx. 650 m length including earthworks for demolition; transport and disposal of approx. 55 t of old wood from the removal of pile heads including sampling and analysis; transport and disposal of approx. 470 t of topsoil and 1,680 t of soil including sampling and analysis; separation, transport and disposal of approx. 10 t of construction debris, 2.5 t of metal/scrap, 2.5 t of mixed construction waste; delivery and installation of approx. 1,050 m² of geotextile filter behind the pile row; delivery and profile-compliant installation of approx. 1,240 t of backfill soil of classification BM-0 EBV for backfilling the pile row and for slope profiling; delivery and profile-compliant installation of approx. 315 t of gravel of grading 8/32 (d50 = 16 - 18 mm) and approx. 40 t of gravel of grading 5/32 (d50 = 20 mm) for slope profiling; creation of 4 pieces of 20-meter planting sections with a width of approx. 2.0 m and a total area of approx. 160 m².

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