Planning services for the project "Baulos 70 - barrier-free conversion of the Stadtbahnhaltestelle Kohlgartenstraße" in the service diagrams Objektplanung der Verkehrsanlagen und Tragwerksplanung.
The urban railway line 82 was expanded in the area from the stop Kohlgartenstraße to the stop Stadtkrone Ost in 1992 as a light rail line as part of the public transport acceleration program for the use of the B-car. Since then, the platforms in this section have uniformly a platform height of 38 cm above sea level. SO. Due to the amendment of the Passenger Transportation Act of 1.1.2013, there is a requirement that the accessibility of local public transport in Germany should be as complete as possible by 1.1.2022.
In this context, the planning for the production of accessibility at the stop Kohlgartenstraße in the middle position of the B1 and the creation of barrier-free access by means of new bridge construction or level-equal access to create. It should be noted that the transformation of the railway facilities and the bridge construction in the planning and construction execution must be coordinated with each other.
In addition, the realization of the aforementioned infrastructural measures should take into account the vehicle concept of the railway operator DSW21. Thereafter, the provisional use of the barrier-free stops from the year 2024 is sought.
The estimated total investment of the construction project, including a planning effort of approximately € 600,000, is a total of approximately € 5,500,000.
As part of the preliminary planning, preferred variants of stop trainings were already applied and evaluated. On this basis, a decision was taken by the City of Dortmund Council on 13.12.2018. The project is therefore based on the following concept:
The light rail is led in the area of the station Kohlgartenstraße in the stock of the tracks. For the new station, the existing side platforms should be raised and arranged east of the bridge with elevators and stairs. This means a new construction of the Stadtbahnhaltestellen under economic consideration with a platform height of 94 cm above sea level. SO with the required operational equipment, taking into account expert recommendations on the technical feasibility of special stop solutions with reduced intervention in the trees.
In terms of access, this means that, in accordance with the current Council decision, the Kohlgartenstrasse stops will remain accessible via a new bridge, planning the demolition and replacement of the access bridge including the ramp and staircase structures is required. On the basis of expert surveys, however, it may still come to the elimination of the bridge structure as access to the stop, then a level equal crossing is planned.
For the planning of the bridge Kohlgartenstraße a separate order is given, the planning has to be considered in agreement with the commissioned office.
It is aimed at the Stadtbahn station of Kohlgartenstr. to Max-Eyth-Str. to create a consistent handwriting. The planning is developed by an architectural office and must be incorporated into the planning in coordination.
Likewise, the concerns of industrial engineering are to be incorporated into the planning.
The entire construction project must be carried out "under operation" (public transport and IV), this must be taken into account taking into account the different stages of construction of the traffic systems.