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Pipeline between the Seelbach pumping station and the Hümmerich high tank (measure 3a) and between the Michelbach direct handover and the Amteroth pumping station (measure 4a) – Planning services - EU tenders
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Pipeline between the Seelbach pumping station and the Hümmerich high tank (measure 3a) and between the Michelbach direct handover and the Amteroth pumping station (measure 4a) – Planning services

Overview
  • Published
    03/07/2026
  • Deadline
    23/07/2026
  • Today
    08/08/2026
Status
Submission closed
Type of contract
Services
Subject for Renewal
No
Buyer
WKA Zweckverband Wasserversorgung Kreis Altenkirchen
Place of performance
NUTS code: Multiple place of performance
Location of buyer
NUTS code: DEB13 Altenkirchen (Westerwald)
Business sector (Main CPV)
71356400 71356400
Total estimated contract value (excluding VAT)
Not available
Total final contract value (excluding VAT)
Not available
Procedure details
Tender reference number
Not available
Description

In the course of the planned inter-municipal cooperation with the association municipalities of Puderbach and Hachenburg, a significant increase in water demand in the area of the Amteroth pumping station is to be expected in the future. In order to ensure a sustainable, efficient and reliable drinking water supply within the future network structure, extensive infrastructural adjustments are required. An essential part of the project is the expansion of the existing pipeline between the Seelbach pumping station and the Hümmerich high tank (measure 3a). The existing line in DN 200 (GGG) is not sufficiently dimensioned hydraulically for the flow rates required in the future. In addition, due to its age, the existing management has an increased need for renewal, so that a refurbishment or replacement would be necessary in the medium term, regardless of the capacity expansion. Therefore, the new construction of a 2.3 to 2.5 km long line in DN 300 (GGG) is planned. This measure significantly improves hydraulic performance and at the same time increases the long-term operational reliability of the supply infrastructure. In addition, in order to ensure the future water supply, the extension of the existing inlet line between the Michelbach direct transfer and the Amteroth pumping station (measure 4a) is planned. The existing line in DN 150 (GGG) is hydraulically undersized and not sufficiently designed for the future required flow rates. In addition, there is a topographical high point immediately in front of the Amteroth pumping station, which negatively affects the hydraulic conditions. In order to optimise the overall system, the new construction of an inlet line in DN 300 (GGG) is therefore planned. With the implementation of this measure, the hydraulic performance of the supply system is sustainably improved and the critical high point is effectively mitigated. Overall, the planned measures are intended to ensure a sustainable, high-performance and fail-safe drinking water supply in the long term within the framework of inter-municipal cooperation.

Submission Method
Electronic via:
https://www.subreport.de/E48677563
Tenders may be submitted
Electronic submission: required
https://www.subreport.de/E48677563
Information about a public contract, a framework agreement or a dynamic purchasing system (DPS)
Not available
Conditions for opening tenders (date)
Not available
Place of performance
Germany
DEB13 Altenkirchen (Westerwald)
CPV code

71356400 - 71356400

71322000 - 71322000

65000000 - 65000000

45000000 - 45000000

45200000 - 45200000

45230000 - 45230000

Award method
Preis
Estimated value
Not available
Final contracted value
Not available
Award of contract
Not available
Documents
Prior information
Contract
Award
Footnote - legal notice

This content published on this page is meant purely as an additional service and has no legal effect. The Union's institutions do not assume any liability for its contents. The official versions of the relevant tendering notices are those published in the Supplement of Official Journal of the European Union and available in TED. Those official texts are directly accessible through the links embedded in this page. For more information please see Public Procurement Explainability and Liability notice.