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Road Bridge Construction Work – Replacement Construction Of The Brandenburg Quenz Bridge Over The Lower Havel Waterway / Silo Canal At Km 61.35 I.Z.D. Federal Highway 1 In Brandenburg/Havel. The Subject Of This Tender Is The Demolition And New Construction As Well As The Construction Of A Temporary Bypass Of The Brandenburg / Havel Quenz Bridge On The Federal Highway (B) 1 Over The Lower Havel Waterway (Uhw) / Silokanal (Sik) At Uhw-Km 61.35, Which Is In Wna Magdeburg Is Listed With The Internal Abbreviation “B71”. The Tender Essentially Includes The Following Services: -Technical Processing - Explosive Ordnance Detection - Preservation Of Evidence - Subsequent Investigation Of The Building Site - Clearing Work, Construction Site Clearance - Relocation Of The Drinking Water Pipe Of The Brandenburg Public Utility Company - Construction Site Setup (At The Building Site And On The Pre-Assembly Area) - Construction Of The Temporary Bypass To The North Of The Existing Building - Installation Of New Ones Re-Anchoring The Bank Sheet Pilings To The Temporary Pillars (Approx. Insert 380 M² Of Sheet Piles, Produce Approx. 55 M Of Strapping, Produce Approx. 21 Permanent Single-Bar Anchors) With Stiffened Excavation Pit Shoring (Introduce Approx. 370 M² Of Sheet Piles, Produce Approx. 110 M Of Strapping And Stiffeners) - Installation Of Longitudinal Shoring (Introduce Approx. 1500 M² Of Sheet Piles, Make Approx. 100 M Of Strapping, Approx. 40 Produce Grouted Anchors) - Approx. 5,000 M3 Of Total Soil Excavation Including Recycling/Disposal - Approx. 84 Pcs. Insert In-Situ Concrete Piles Into Temporary Substructures - Produce Approx. 2,100 M3 Of Reinforced Concrete (Pile Head Plates, Abutment And Wing Walls, Pillars) - Approx. 11,000 M3 Of Filling Road Ramp Bypass With Installation Of Obstructions (Approx. Insert 1250 M² Of Sheet Piles, Produce Approx. 220 M Of Strapping, Produce Approx. 100 Single-Bar Anchors) - Approx. 2,200 T Steel Structure, New Superstructure - Approx. 10,000 M2 Of Corrosion Protection, New Superstructure - Assemble Main Beams On The Pre-Assembly Area To Form Assembly Units - Transport Main Beams Using Spmt Vehicles And Pontoon From Pre-Assembly Area To Bridge Location - Lifting In Cross Beams Using Mobile And Floating Crane - Produce Approx. 1,400 M3 Of Reinforced Concrete Road Slab Superstructure - Produce Approx. 530 M3 Of Reinforced Concrete Caps - Produce Approx. 380 M Of Railings On The Bridge Structure And Temporary Abutment - Produce Approx. 1,300 M2 Of Mastic Asphalt On The Bridge For The Road - Approx. 1,800 M² Of Asphalt Surface On The Roadway, Road Ramps, Bypass Produce - Approx. 1,400 M² Footpaths/Cycle Paths Create A Bypass - Approx. 200 M Railings On Road Ramps Create A Bypass - Approx. 5,800 T Of Prestressed Concrete Demolish The Existing Superstructure (Lighten It, Install External Pre-Stressing, Support The Edge Fields, Separate, Float Out The Middle Field Using A Pontoon, Dig Out Support Areas Above The Pillars With A Floating Crane , Demolish Edge Fields Conventionally) - Approx. 16,500 M3 Of Soil Excavation In Total Incl. Recycling / Disposal - Approx. 3,600 T Of Reinforced Concrete Demolish Existing Substructures (Foundation Of The Abutment Wall Of The Eastern Abutment Remains Intact) - Installation Of New Anchoring Of The Bank Sheet Pilings To The New Pillars (Approx. Insert 300 M² Of Sheet Piles, Create Approx. 65 M Of Strapping, Create Approx. 25 Permanent Single-Bar Anchors) With Stiffened Excavation Pit Shoring (Introduce Approx. 360 M² Of Sheet Piles, Approx. 1
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