Tenders Are Invited For Structural Shell Work – Extended Shell Construction Of Platform Walls. Vf in Germany

Work Detail

Structural Shell Work – Extended Shell Construction Of Platform Walls. Vf. Platform Walls (Track 1-3) Inside The Platform Hall: Renewal Of The Concrete Surfaces Of The Platform Wall Constructions, Installation Of Exit Aids Platform Walls (Track 1-3) Outside The Platform Hall: Replacement Of The Original Platform Construction With A New Uniform Construction, Installation Of Exit Aids Truss Feet 2X14 Pieces; Renovation Height Approx. 3.0M: Concrete Repair Of The Hall Truss Feet (Demolition Of The Concrete Surface Using The Hdw Process) Guidance System For The Blind And 2Nd Call Column: Renewal And Addition Of The Guidance System For The Blind As Well As Addition Of A 2Nd Call Column On Platform 1+ 2. Extension Of The Field Of Attention: The Existing Field Of Attention Is Extended, So That It Meets The Specifications Of The 2-Door Principle (13.0M Total Length). Tenant Expansion (Counter Hall Level): It Is Planned To Create A New Rental Unit At The Counter Hall Level (Reduction Of Existing Area). For This Purpose, Existing Rooms Will Be Combined, Renovated And Prepared With New Openings To Form The Ticket Hall. A Self-Sufficient, New Rental Unit With Toilet Facilities And An Entrance From The Ticket Hall Is To Be Created. Ticket Hall Ceiling: The Busy Ticket Hall Ceiling D (033A), Also Built In 1918, Leads Passengers From The Street, Through The Ticket Hall To The Platforms And Is Served By Three Tracks. The Ceiling Is Designed As A Support Grid With A Ribbed Ceiling. The Cap Concrete Is Unreinforced, The Support Grid Consists Of A Riveted Construction. The Adjacent Development Was Expanded In Several Construction Projects. Essentially, The Following Measures Are To Be Carried Out: Production Of Weather Protection, Construction Aids, Construction Site Demarcation, Demolition Of Protective Concrete And Old Sealing, Subsurface Preparation For The Counter Hall Ceiling, Concrete Repairs (Injection Of Cracks, Repair Of Damaged Areas), Sealing Work, Concrete Work On Protective Concrete. The Order Involves Extensive And Demanding Sealing Work And Concrete Preservation Measures With A High Level Of Quality Requirements For Occupational Safety And Implementation Quality. The Measure Should Be Implemented As Closely As Possible Alongside Ongoing Subway Operations. A Comprehensive Operating Concept Was Developed For This Purpose. The Milestones With Binding Dates Can Be Found In The Tender Documents. The Main Amounts Are: Platform Edge Renovation Approx. 360 M² Repair Of Truss Feet Approx. 180 M² Renewal Of Slab Covering, Guidance System Approx. 280 M² Renewal Of Sealing Approx. 230 M²

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