Tenders Are Invited For Underground Work Other Than Tunnels, Shafts And Subways – Civil Engineering Work (120Zw502 / Bb, Bpold, New Mkü Building)

Underground Work Other Than Tunnels, Shafts And Subways – Civil Engineering Work (120Zw502 / Bb, Bpold, New Mkü Building). The Construction Project Includes Civil Engineering And Outdoor Facility Work And Is Divided Into Two Construction Phases. In Construction Phase 1, The Existing Outdoor Facilities Will First Be Dismantled, The Soil Will Be Replaced And The Terrain Will Be Adapted. Furthermore, The Dismantling, Relocation And Re-Laying Of Supply And Disposal Lines Including Associated Structures Are Planned. An Underground Fire Water Cistern Must Also Be Constructed. Finally, The Foundation Base Of The New Building Is Prepared, Including Preliminary Terrain Adjustments. In Construction Phase 2, The Drainage And Pipe Work Will Continue. In Addition, The Measure Includes The Creation Of Traffic Areas Including On-Board Facilities As Well As The Creation Of Social Areas, A Bicycle Shelter And A Garbage Area. The Work Will Be Carried Out In Two Separate Construction Phases. In The First Construction Phase, The Preparation, Dismantling, Earthworks, Pipeline And Foundation Preparation Work Will Be Carried Out. The Civil Engineering Work Will Then Be Interrupted For Up To Six Months Due To The Construction Process For The Construction Of The Building. The Continuation Of The Civil Engineering And Outdoor Facilities Work Will Take Place In The Second Construction Phase Shortly Before The Building Is Completed And Essentially Includes The Construction Of The Traffic And Outdoor Facilities As Well As The Completion Of The Pipeline And Drainage Work. The Scope Of Services Is Expected To Include In Particular: • Dismantling Of Existing Parking Spaces With An Area Of ​​Approx. 1,000 M². • Dismantling Of An Existing Swimming Pool Including Pump Building With/Without Removal Of Pollutants (Asbestos Residues) • Dismantling Of Existing Outdoor Facilities As Well As Supply And Disposal Lines. • Sampling, Declaration Analysis And Recycling Or Disposal Of Approx. 1,370 T Of Construction Waste And Up To Approx. 2,500 T Of Soil Material In Accordance With The Applicable Waste Regulations. • Soil Replacement Totaling Approx. 2,070 M³. • Delivery And Installation Of Sand For Utility Trenches, Bedding And Building Fillings Of Approx. 1,430 M³. • Foundation Preparation Work For The New Building Including Subgrade Preparation And Drainage. • Construction Of An Underground Fire Water Cistern Made Of Reinforced Concrete With A Storage Volume Of Approx. 200 M³. • Manufacture, Renewal And Relocation Of Dirty Water, Rainwater And Fire Water Pipes With A Total Length Of Approx. 1,000 M, Including New Installation As Well As Connection And Relocation Work In The Existing Buildings While Maintaining Ongoing Operations. • Delivery And Installation Of Up To 30 Reinforced Concrete Shafts Of Different Nominal Widths With Installation Depths Of Up To Approx. 5 M And Sometimes Up To Three Inlets. • Cable Laying Work Including Empty Conduits And Cable Protection Tubes. • Construction Of Internal Roads, Lanes And Sidewalks With A Total Area Of ​​Approx. 1,500 M² Including Superstructure; A Deformation Modulus Of Ev₂ = 100–120 Mpa Must Be Demonstrated On The Upper Edge Of The Base Layer. • Manufacturing