BLB NRW Köln / Justizvollzugsanstalt Köln, Schadstoffsanierung / Abbruch- und Erdarbeiten

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Remediation of hazardous substances, demolition and disposal of 10 single-family houses Remediation of hazardous substances: 4050 m2 internal wall plaster to be removed, hazardous-substance contaminated 1813 m2 ceiling plaster inside to be removed, hazardous-substance contaminated 995 m2 coating – screed to be removed, hazardous-substance contaminated 993 m2 floor insulation to be removed, hazardous-substance contaminated 333 pcs capacitors to be dismantled PCB 185 m2 wooden floor covering to be removed, hazardous-substance contaminated 1860 m2 cement screed to be removed 20000 m cables to be removed 1820 m2 ceiling sealing to be removed 450 m3 exterior wall concrete to be removed, hazardous-substance contaminated 660 m3 exterior wall reinforced concrete to be removed 335 m3 ground slab reinforced concrete to be removed Earthworks: 12980 m2 topsoil to be stripped, hauled away 4680 m3 loosen soil, backfill, compact 5460 m3 loosen soil, haul away 13000 m3 loosen soil, haul away, store 13000 m3 soil to be sieved 7100 m3 natural crushed stone to be supplied and installed 18550 m2 vegetation to be cleared Disposal: 5300 t to dispose RC 1 900 t to dispose RC 2 2860 t to dispose DK…

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