The Hamburg Port Authority (HPA) carries out the project "New Köhlbrand Crossing (NKBQ) - Drilling Tunnel". The object of the service to be awarded is the planning of the replacement new construction as a drilling tunnel and the subsequent transport nodes Waltershof and Neuhof (see site plan, Annex F.2).
This award procedure is designed to commission the following HOAI services:
- Object planning of the traffic system (according to HOAI §47), Lph 1 and 2,
- Architectural Design (according to HOAI §43), Lph 1 and 2,
- Tunneling (according to HOAI §43), Lph 1 and 2,
- Building design earthwork (according to HOAI §43), Lph 1 and 2,
- structural design (according to HOAI §51), Lph 1 and 2,
- Technical equipment (according to HOAI §55), Lph 1 and 2.
In addition, special services are provided for the award, which go beyond the HOAI:
- deficit analysis,
- conception of traffic management,
- conception of soil management,
- conception of management coordination,
- Benefits from the context of BIM,
- Control elements for internal planning coordination.
The Köhlbrand Bridge has been one of the most famous bridges in Germany since its opening in 1974 and is a landmark of the Free and Hanseatic City of Hamburg. By crossing the Köhlbrands as a tributary of the Elbe, it acts as an important part of the main port route between the junction Waltershof ("West connection area, Finkenwerder road / BAB A7) and Neuhof (" East connection area ", connection Neuhöfer dam / Ross dam). It spans the Köhlbrand with a clear height of NHN +53.0 m and a max. Span of 325 m.
The economic and technical life of the Köhlbrand Bridge is forecasted to be 2030. In the summer of 2018, a feasibility study for the technical investigation of a replacement structure over the Köhlbrand with the variants bridge, bored tunnel and immersion tunnel was completed.
As a result, the variants bridge and bored tunnel have emerged as technically equivalent. The Senate decision for a variant has not yet been made, so that for both variants a participation competition is carried out. After determining the preferential variant at the beginning of 2019, the negotiated procedure is to be carried out for them and the preliminary planning commissioned.
Note: The application for this competition does not lead to the candidate being excluded from the parallel competition for the project "New Köhlbrand Crossing (NKBQ) Bridge".
The Hamburg Port Authority (HPA) carries out the project "New Köhlbrand Crossing (NKBQ) - Drilling Tunnel". The object of the service to be awarded is the planning of the replacement new construction as a drilling tunnel and the subsequent transport nodes Waltershof and Neuhof (see site plan, Annex F.2).
This award procedure is designed to commission the following HOAI services:
- Object planning of the traffic system (according to HOAI §47), Lph 1 and 2,
- Architectural Design (according to HOAI §43), Lph 1 and 2,
- Tunneling (according to HOAI §43), Lph 1 and 2,
- Building design earthwork (according to HOAI §43), Lph 1 and 2,
- structural design (according to HOAI §51), Lph 1 and 2,
- Technical equipment (according to HOAI §55), Lph 1 and 2.
In addition, special services are provided for the award, which go beyond the HOAI:
- deficit analysis,
- conception of traffic management,
- conception of soil management,
- conception of management coordination,
- Benefits from the context of BIM in the above mentioned performance images,
- Control elements for internal planning coordination.
The emphasis of the planning achievement lies on the object planning traffic arrangement. This must be taken into account in the structure of candidate communities.
As an option, after the completion of work phases 1 and 2, work phases 3 and 4 and additionally the following services can be commissioned on the basis of this contract award procedure:
- traffic management under HOAI Lph 3 and 4,
- Soil management under HOAI Lph 3 and 4,
- line coordination within HOAI Lph 3 and 4,
- Building design (according to HOAI §34), Lph 1 to 4,
- Object planning outdoor facilities (according to HOAI §39), Lph 1 to 4,
- Benefits from the context of BIM in the above mentioned performance images.
Relevant project documents will be made available to the contractor by the opening of the negotiation procedure digitally via the awarding platform (www.vergabe.rib.de).