Tenders Are Invited For Road Construction Works – Electrification Of Wandsbek Bus Depot - Road And Civil Engineering Work

Road Construction Works – Electrification Of Wandsbek Bus Depot - Road And Civil Engineering Work. The Wandsbek Bus Depot Is Located In The Hamburg-Wandsbek District, Between Wandsbeker Allee (Ring 2) And Wendemuthstrasse. Access Is Via Wendemuthstrasse, House Number 24. On The Approximately 29,500 M² Property There Is An Administration Building For Bus Operations, A Workshop Building For Maintenance And Repair Of The Buses Stationed At The Depot, As Well As The Approximately 9,250 M² Parking Area For Buses. In Order To Meet Future Requirements, It Is Necessary To Rearrange The Existing Bus Parking, In Particular In Order To Generate Space For The Installation Of Charging Technology. For This Purpose, The Storage Areas Should Be Rearranged And The Drainage In The Storage Area Should Be Adjusted. This Applies In Particular To The Location And Connection Of The Street Gullies (Trumps). The Concrete Paving Will Be Re-Laid To Reflect The New Circumstances. The Possibility Of Reuse Is Taken Into Account. In The Existing System, The Parking Lanes Are Separated From Each Other By Traffic Islands Every Two Lanes Along The Entire Length. The Traffic Islands Are Used To Bring Electricity And Compressed Air To The So-Called Steca Columns. These Are Used To Locate The Buses In The Depot Management System, As Well As To Supply The Buses With Compressed Air And 24V Charging Current For The On-Board Batteries. These Facilities Will Be Dismantled. Furthermore, The Current Support Cable System Stretched Across The Bus Parking Area To Illuminate The Bus Parking Area Must Be Dismantled. Since The Renovation Work Must Be Carried Out While The Bus Depot Is In Full Operation, Construction Must Be Carried Out In Several Phases And Must Be Planned In Close Coordination With The Bus Company And The Energy Systems Department (Tie). The Existing Drainage Will Be Retained. The Manifolds Are Only Adapted In Short Sections. The Existing Road Gullies Will Be Demolished And New Road Gullies Will Be Installed And New Connecting Pipes Connected To The Existing Pipes Will Be Provided. Mass:  Construction Site And Traffic Safety Equipment  Demolition Work, Protective Equipment, Supply Lines  Remove Around 1,300 M² Of Asphalt Pavement  Take Up Around 8,000 M² Of Pavement, Slabs  Take Up Around 2,000 M Of On-Board System  Fell Down Around 1 Tree  Demolish Around 2 Carport Wood  Around 5,600 M² Of Gravel Base Layer Removal  Around 5,600 M³ Of Soil Removal  Around 1,500 M3 Of Soil Removal Fire Protection Walls  Around 33 Shafts Installed, Adjusted  Around 23 Pipes With Connecting Cables Installed  Around 3,000 M Of Empty Pipe Laying  Around 2,000 M³ Soil Application  Around 6,000 M³ New Gravel Base Layer  Around 6,000 M² New Asphalt Base, Binder And Top Layer  Around 3,000 M Of Curbs Placed  Around 14,000 M² Of Paving And Slabs