Raising the Pollhorn Main Dike North Tender

• Country: Germany
• Summary: Raising the Pollhorn Main Dike North
• DET Ref No: 135908617
• Deadline: 24 Mar 2026
• Financier: Self Financed
• Purchaser Ownership: Government
• Tender Value: Refer Document
• Notice Type: Tender
• Document Ref. No.: 109441-2026
• Purchaser's Detail:
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• Description:
• The State Office for Roads, Bridges and Waterways builds, maintains and operates a large part of Hamburg's transport infrastructure and is responsible for the entire life cycle of this urban infrastructure asset. These include bridges and other constructive ones Engineering structures (e.g. noise barriers and pedestrian tunnels) as well as water management systems (e.g. locks, barrages and pumping stations), bank reinforcements and the navigable part of the Alster, Bille and their canals. Furthermore, he is a important player in flood and water protection in Hamburg. Project description Pollhorn Main Dike North The State Office for Roads, Bridges and Waterways intends to raise the Pollhorn main dike. This section of the dike lies along the Reiherstieg in the south-west of Hamburg's Elbe island of Wilhelmsburg. The planned expansion section is around 1000 m long and extends in the northern part of the Pollhorn main dike from dike kilometer (Dkm) 18+655 to Dkm 19+700. At the dike to be expanded it is a dike with a clay cover and a sand core. The crown height is currently between +7.91 m above sea level and +8.30 m above sea level and is to be increased uniformly to +8.70 m above sea level as part of the new flood protection construction program. As part of the increase An expansion reserve must also be provided, which allows the possibility of implementing a precautionary measure for the year 2100 to +9.50 m above sea level. The dike section is subject to intensive use on both the land and water sides...
• Documents:

 Tender Notice