Tenders Are Invited For Road Construction Works – Road Construction Work For The Werderland Energy Hub In Bremen

Road Construction Works – Road Construction Work For The Werderland Energy Hub In Bremen. Route: The Route Is Planned Along The Eastern Property Boundary In An Approximately 10.5 M Wide Corridor, In Which, In Addition To The Roadway, The Shoulders And An Infiltration Trough On The Side Are Integrated. A 1.50 M Wide Pipeline Corridor Is Planned In The Area Of ​​The Edge Strip. No Sidewalks Or Street Lighting Are Planned Along The Private Road. In The North, The Planning Of The Private Road At Station Approx. 1+769 Connects To Construction Phase 1, Which Is Being Developed By The Hbi. In The Area Between Stations Approximately 1+860 And 1+935, A Gravelled Connection To The Amb Site To The East Is Planned. However, This Access Route Is Only Used To Deliver The Transformers. The Junction To The Tennet Tso Gmbh Converter Station Is Located In The Station Area Approx. 2+300. A Truck Turning Facility Will Also Be Built At The Western End Of The Third Construction Phase Of The Private Road. At The Southern End Of The Private Road There Is A Connection To An Existing Gravel Path At Station 2+467.414. In This Area, The Curve Will Be Widened To Allow Access To The Gravel Road And To The Amb Site To The East For Truck Traffic. Standard Profile And Structure: According To Rast, There Is A Required Roadway Width Of At Least 6.50 M For Oncoming Truck Traffic Within The Private Road Corridor. Additional Widenings Are Planned In Curved Areas To Ensure Safe Traffic For Heavy And Large Transport. In Addition, A 1.50 M Wide Driveable Shoulder Strip Is Provided Throughout. The Roadway Is Constructed Using Asphalt Construction, The Shoulder Is Constructed Using Gravel Construction (Red). To The South Of The Connection To The 3Rd Construction Stage, The Cross Section Will Be Narrowed To 4.0M Wide, As A Low Traffic Load Is Expected In This Section. The Superstructure In This Area Is Made Of Gravel Construction Without A Driveable Shoulder (Blue). The Superstructure Is Designed According To Rsto For Load Class Bk 1.8 And In The Asphalt Area Is Additionally Supplemented By A 50 Cm Thick Cushion With Reinforcing Mesh. This Covers Both The Requirements Of The Construction Phase And Later Use. A Uniform Transverse Slope Of 2.5% Is Planned Over The Entire Length Of The Route. The Height Planning Is Largely Based On The Existing Terrain, Which In The Planning Area Lies Between Around 4.00 M Above Sea Level In The North And Around 0.90 M Above Sea Level In The South. This Orientation Towards The Current Terrain Enables An Economical And Technically Well-Connected Transition To The Existing Heights In The Edge Areas And Reduces The Amount Of Earth Required Or Excavation. Drainage Concept, Infiltration Trough: Decentralized Infiltration Via Troughs Is Planned For Precipitation Drainage. Rain Retention Is Not Planned. To Minimize Risks, Especially In The Event Of Accidents (E.G. Leakage Of Water Hazards