Tenders Are Invited For Structural Shell Work – Paderborn Townhouse, Renovation Bt A-C; Shell And Civil Engineering Work On Existing Buildings (Piz)

Structural Shell Work – Paderborn Townhouse, Renovation Bt A-C; Shell And Civil Engineering Work On Existing Buildings (Piz). As Part Of The Renovation Of The Paderborn Townhouse, Demolition, Earthworks, Sealing And Shell Construction Work Must Be Carried Out In The Area Of ​​The Plateau, The Outside Stairs And Ramps And The Pader Information Center (Piz). The Scope Of Services Includes In Particular The Demolition And Dismantling Of Existing Concrete, Reinforced Concrete, Masonry And Covering Surfaces, Including Professional Disposal, Earthworks With Excavation, Removal And Backfilling, Sealing Work On Components In Contact With The Ground As Well As The Production Of Reinforced Concrete Components, Floor Slabs, Underpinnings, Outside Stairs, Ramps And Connection Areas. The Work Is Being Carried Out In An Inner-City Location With Very Limited Construction Site Facilities, Storage And Transport Options. The Services Must Be Carried Out During Ongoing Construction Site Operations And In Coordination With Other Trades Involved In The Construction. There Are Special Requirements With Regard To Construction Site Logistics As Well As Noise, Dust And Vibration Protection. The Complete Service Description Including Quantities, Technical Requirements And Execution Conditions Can Be Found In The Tender Documents. Quantity Structure: Approx. 190 M³ Demolition Of Concrete And Reinforced Concrete Components Approx. 47 M² Dismantling Of Natural Stone Slabs Approx. 30 T Of Construction And Demolition Waste/Soil Material For Disposal Approx. 60 M² Building Sealing Approx. 130 M² Cleaning Of Existing Natural Stone Surfaces Approx. 550 M³ Soil Delivery And Profile-Appropriate Installation Approx. 165 M³ Frost Protection Layer Approx. 150 M² Subgrade Approx. 130 M² Cleanliness Layer And Approx. 130 M² Perimeter Insulation Approx. 32.5 M³ Reinforced Concrete For The Base Plate Of The Piz Approx. 1.1 T Of Reinforcing Steel Approx. 140 M³ Unreinforced In-Situ Concrete For Underpinning Sections Of The Outside Staircase Approx. 10 M² Formwork Work Plus Other Formwork And Concrete Work Approx. 6.5 M Angle Support Elements