Tenders Are Invited For Geotechnical Engineering Services – Nb Hws Krottorf (Implementation Of The Flood Berm) Control Test Of The Subsoil

Geotechnical Engineering Services – Nb Hws Krottorf (Implementation Of The Flood Berm) Control Test Of The Subsoil. In The Section Of The Bode Between Widow Road (River Km 61,350) And Bode Km 60,600, The Water Profile Will Be Widened. For This Purpose, An Approx. 7.0 M Wide Flood Berm With A Total Length Of Approx. 807 M Will Be Created On The Right Bank. The Measure Serves To Hydraulically Improve The Drainage Cross-Section And To Create An Operational Maintenance Route Along The Stretch Of Water. As Part Of The Work, Earthworks Will Be Carried Out To Create The Flood Berm, Including The Removal And Replacement Of Soil Material. Furthermore, An Access Road In The Widow Street Area And An Angle Retaining Wall Made Of Precast Concrete Elements Will Be Built. In Addition, An Operational And Maintenance Route Will Be Created. A Temporary Lowering Of The Groundwater In The Area Of ​​The Retaining Wall May Be Necessary For Construction Work. Construction Period: July 27, 2026 - April 28, 2028 (With Winter Interruptions) Control Test Of The Building Site: - Engineering Services: Project Preparation, Test Plan, Advice, Participation In Construction Consultations, Final Documentation, - Test Fields And Sampling: Monitoring Test Fields, Sampling - Control Tests On The Subgrade, On The Built-In Condition And On The Pile (Field And Laboratory Work): Grain Size Distribution, Degree Of Compaction, Proctor Test, Water Permeability, Ignition Loss, Lime Content Of Dynamic And Static Plate Pressure Tests, Environmental Analyzes (Laga, Bbodschv, Landfill Regulations, Replacement Building Materials Regulations) Further Details Can Be Found In The Service Description And The Service List