The city of Warendorf is planning the project "Implementation of the Water Framework Directive (WFD) in Warendorf "New Ems-West" between the Ems stations KM 291,700 to 292,660". The project serves to restore the good ecological potential for the implementation of the WFD in accordance with § 27 WHG. The focus of the planning is the restoration of the typical floodplain site conditions, which form the basis for a dynamically self-regulating ecosystem. In connection with the measures for water conversion, wastewater treatment measures must be carried out.

The waste water plants include:

(1) Construction of a supply line to the rainwater retention basin "In de Brinke"

(2) New construction of a culvert and conversion of the relief channel from the rü-6 rain overflow in the area of the André Marie Bridge

(3) New construction of a mixed water collector for the residential street Wiesengrund

The following services are to be performed:

Subproject: Construction of a supply line to the rain retention basin "In de Brinke"

- Ingenieurbauwerke HOAI § 43 or Anlage 12 Performance phases 5 - 9 - Basic services and special services, esp. local construction supervision,

- Ground investigation / soil survey

- Engineering surveying

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Subproject: New culvert construction and reconstruction of relief duct from the RÜ-6 rain overflow in the area of the André Marie Bridge

- Civil engineering structures HOAI § 43 or Annex 12 Work phases 3 - 9 (without 4) - Basic services and special services, esp. local construction supervision,

- Ground investigation/soil survey

- Engineering surveying

- Structural design HOAI § 51 or Annex 14 - Work phases 1 - 6 - Basic services and special services

- Technical equipment HOAI § 55 or Annex 15 - Work phases LP 1 - 9 (without 4) - Basic services and special services

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Subproject: New construction of mixed water collectors for the Wiesengrund residential street

- Ingenieurbauwerke HOAI § 43 or Anlage 12 - Leistungsphasen 1 - 5 - Grundleistungen und Besondere Leistungen