Tenders Are Invited For Waste Disposal Site Construction Work – Waste Management Hannover Region: Base Sealing For The Kolenfeld Landfill - Surface Drainage

Waste Disposal Site Construction Work – Waste Management Hannover Region: Base Sealing For The Kolenfeld Landfill - Surface Drainage. The Subject Of This Tender Is The Surface Drainage And The Delivery And Laying Of The Supply Lines For Electricity And Extinguishing Water As Well As The Shaft Frames For The Seepage Water Collection Shafts For Construction Site 1: Outer Bypass For Construction Sites 1 And 2, Access To Seepage Water Collection Wells For Construction Site 1, Access To The South-West Edge Dam Of Construction Site 1: - Production Of Asphalt Base Layer Around 3,100 M² (Including Substructure), - Paving Work Leachate Collection Shafts Around 50 M² (Including 80 M Deep Sides), - Delivery Of Soil Material For The Dam Body/Access To The Edge Dam Around 4,500 M³, - Earthworks Around 5,500 M³; Platforms And Stair Systems For Leachate Collection Shafts, Construction Area 1: - Supply And Manufacture Of Platforms And Staircase Systems For The Leachate Collection Shafts, - Number Of 7 Pieces (Including Production Of Foundations, Railings, Etc.), - Height Of Platforms Approx. 2.00 M Above Gok; External Drainage Construction Site 1: - Earthworks Approx. 750 M³, - Delivery/Installation Of Frame Culverts Total Length Approx. 190 M, - Base And Embankment Paving Approx. 200 M²; Sedimentation Basin Construction Areas 1 And 2: - Earthworks Approx. 700 M³, - Dewatering For Groundwater Lowering; Rain Retention Basin, Throttle Shaft And Discharge Point For Receiving Water, Construction Site 1 And 2: - Earthworks Around 2,100 M³, - Delivery/Manufacture Of Gravel Turf Material 1,700 M², - Base And Embankment Paving Around 60 M², - Delivery/Manufacture Of Throttle Shaft (Incl. Equipment); Cable Conduit Route (Electricity): - Total Length Approx. 860 M, - Delivery/Installation Of Cable Ducts, Approx. 24 Pieces; Fire Water Pipe: - Total Length Approx. 250 M (Including Fittings And Fittings).