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TED - Tenders Electronic Daily (Publications Office of the EU) verified 1 week ago Contract notice

Germany - Engineering services - Planning services for the mine water pipeline at the Zollverein safeguarding site of RAG Aktiengesellschaft

Original Deutschland - Dienstleistungen von Ingenieurbüros - Planungsleistungen Grubenwasserleitung am Sicherungsstandort Zollverein der RAG Aktiengesellschaft

Closed Germany Düsseldorf Architecture & engineering services

Buyer RAG Aktiengesellschaft

€9.0M estimated value · €9,000,000

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Summary

Machine-generated summary

RAG Aktiengesellschaft is procuring engineering planning services for a mine water discharge pipeline at the Zollverein safeguarding site in Essen (Shaft 2 and Shaft XII). Since the end of coal mining, permanent mine water management must continue in the underground workings to prevent environmental damage such as groundwater impairment from a rising mine water level. The pipeline forms part of RAG's mine water concept for the Ruhr area, to be implemented step by step. Suitable routes from the Zollverein Essen pumping sites to the Prosper Haniel colliery site in Bottrop were identified in a feasibility study. Because the hydraulic situation cannot yet be predicted with certainty, the authority reserves the right to award the service packages in stages.

Description

Planungsleistungen Grubenwasserleitung am Sicherungsstandort Zollverein der RAG Aktiengesellschaft Nach Einstellung der Kohleförderung muss in den Grubengebäuden weiterhin Wasserhaltung betrieben werden, um Umweltschädigungen wie z. B. eine Beeinträchtigung des Grundwassers durch den Anstieg des Grubenwasserspiegels dauerhaft auszuschließen. Für diese Aufgabe hat die AG ein sogenanntes Grubenwasserkonzept für das Ruhrgebiet entwickelt, das Zug um Zug umgesetzt werden soll. Ein Teil dieses Grubenwasserkonzeptes umfasst den prioritären Sicherungsstandort Zollverein Essen (Schacht 2 und Schacht XII). Die RAG plant am Sicherungsstandort Zollverein Essen, die Grubenwasserableitung (GWA) zukunftssicher auszugestalten. Da sich zum Zeitpunkt der notwendigen Ausschreibung der Planungsleistung, die Entwicklung der hydraulischen Situation nicht zweifelsfrei vorhersagen lässt, behält sich der AG eine stufenweise Beauftragung der Leistungspakete vor. Zur Ableitung des aus der Wasserhaltung Zollverein Essen anfallenden Grubenwassers wurden im Zuge einer Machbarkeitsstudie geeignete Trassen herausgearbeitet, welche sich von den Standorten Schacht 2 und Schacht XII der Wasserhaltung Zollverein Essen bis zum Förderberg Prosper Haniel in Bottrop erstrecken.

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Source: TED - Tenders Electronic Daily (Publications Office of the EU)

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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 week ago

RAG Aktiengesellschaft

Germany

notices in the register
36
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€1.7M

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Germany · Architecture & engineering services

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