Engineering Planning and Expert Services: "Securing Tender

• Country: Germany
• Summary: Engineering Planning and Expert Services: "Securing the Eastern Bank of the Remaining Skado Hole against Iron Hydroxide Sludge (Ehs) Deposits"
• DET Ref No: 140200225
• Deadline: 26 May 2026
• Financier: Self Financed
• Purchaser Ownership: Government
• Tender Value: Refer Document
• Notice Type: Tender
• Document Ref. No.: 284357-2026
• Purchaser's Detail:
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• Description:
• Engineering planning and expert services: “Securing the eastern bank of the remaining Skado hole against iron hydroxide sludge (EHS) deposits” Due to the further increase in the water level in the water network of the Blunoer Südsee/Sabrodter See, this will form in the medium term at the groundwater table a stronger gradient over the entire bank area of the grown pillar between these two lakes and Lake Partwitz (remaining Skado hole). This means that Lake Partwitz will continue to be affected by acidic water in the future Groundwater flows from the grown pillar. Iron hydroxide deposits are to be expected in the beach area, especially in the water change area and in the area where the waves hit. According to preliminary investigations, a local Filter well solution is the preferred solution to reliably protect the bank areas from iron hydroxide to protect against contamination. The technical planning of a well solution is the subject of the planning services advertised here. The performance phases 1 and 2 HOAI and some special services described in the task are permanently commissioned. The service phases 3 to 9 of the HOAI as well as the local construction supervision as a special service of the Lph. 8 HOAI are optionally intended for commissioning. Through The further increase in the water level in the Blunoer Südsee/Sabrodter See water network will occur in the medium term at the groundwater level a stronger gradient over the entire bank area of the grown pen...
• Documents:

 Tender Notice