germany-berlin: engineering services./ project management for the planning and conversion of the vst frankfurt main west (second tender)./ db station&service ag plans to award project management services for the g.011513078 frankfurt-west project, modernization and barrier-free expansion of the traffic station. the planning contract includes the installation of 3 elevators (pu central platform, pu-haus elevated platform and pu-solmsstraße), installation of a tactile guidance system on the platforms, tsi-compliant adaptation of the platform equipment, partial dismantling of the pedestrian underpass (optional widening of the pu) and redesign of the pu, adaptation of the energy distribution and connection, new construction of the stair ring on the west side, new construction of the staircase on the hamburger allee elevated platform and necessary street adaptations on the west side. in addition, adjustments to lst, 50hz, ola and tk systems are planned to the extent required. in the further are • the stair areas, in particular the kasseler straße stairs, which currently do not have the required passage width and must be widened, which entails considerable interventions in the reception building, • the locations for the elevators and the associated interventions in the building stock, the supporting structure and a necessary relocation including new construction of the central house connection rooms, • a necessary widening of the pedestrian underpass and the associated measures in the area of solmsstraße, such as the new construction of the access structure, must be taken into account and controlled in the planning in addition, after consultation with the city of frankfurt, there are increased demands on the design planning of the traffic station, in particular the pedestrian underpass, as well as additional requirements such as the installation of a toilet facility, bicycle pushers on the stairs, preparation for bike'n'ride facilities and a construction-time bus shuttle for passenger guidance .