Reconstruction of the Königs Wusterhausen / Nottekanal dam with lock

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141602-11

The Notte Canal in the project area is a navigable body of water and is assigned to the First Order. The Notte Canal crosses the road embankment of Schlossstraße at river km 1+730. Immediately above the road crossing is the lock Königs Wusterhausen and the discharge of the Notte Canal to the former Mühlenwehr. The confluence of the Mühlenkanal canal is located at km 1+450 on the left side of the water. The existing complex dam at the site consists of the Mühlenwehr, which is located in the discharge line, the dam (street dam / lock island), a flood defence (double pipe passage between the lock island and the mill complex; Flood protection drain) and the traffic system (lock with upper and lower port). The building load carrier of the lock facility, including the suburban port facilities, is the State of Brandenburg, represented by the State Office for the Environment (LfU). The latter is also responsible for the tasks of legal flood protection and the maintenance of the waters of the Notte Canal as a waterway and waters I. Order. In 2019, the building inspection body of the State Office for the Environment carried out an updated simple examination of the construction status. The plant was rated 3 in the overall assessment. The plant is in a satisfactory condition. Stability and usability are limited. The plant technology is only partially functional due to outdated technology and does not comply with the currently recognized rules of technology. In 2022, the LfU re-examined the state of construction. In this report, the plant was rated 5th in the overall assessment due to the significant damage and the lack of suitability for use. In this updated opinion, a replacement of the lock was recommended. The lock has been out of operation since April 2022. From the situation described / described above, necessary measures for the conversion of the lock Königs Wusterhausen with the addition of a flood relief (decoupling flood relief and lock) derive. The flood relief structure is to be manufactured with the required number of closures (n-1 conditions) and a type of closure that is optimal for the site, taking into account the hydrological information. In addition to the relief structure, a lock system must be planned in accordance with the requirements described above. The Notte Canal is not designated as priority water in the state concept for ecological continuity of Brandenburg's rivers. In the course of planning, the requirement of a fish migration aid must be critically examined. A needs analysis shall be drawn up showing the possible costs of production and operation.

Electronic via:
https://vergabemarktplatz.brandenburg.de/VMPSatellite/notice/CXP9Y0HHZPU

Electronic submission: required
https://vergabemarktplatz.brandenburg.de/VMPSatellite/notice/CXP9Y0HHZPU

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DE Deutschland
DE406 Dahme-Spreewald

71000000 - Architectural, construction, engineering and inspection services

71250000 - Architectural, engineering and surveying services

71240000 - Architectural, engineering and planning services

71300000 - Engineering services

Bewertung des angebotenen Gesamthonorars

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