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Quality and safety in constructionis priority at LEONHARD WEISSGeneral contractor network construction
Renovation of the level crossing Posten 10
Einer der verkehrsreichsten Bahnübergänge Frankfurts
Customer: DB Netz AG, Frankfurt am MainConstruction time: 3 month Year of construction: 2021
- Complete renovation of control, communication, and safety system, underground cable engineering, road construction, electrical engineering, telecommunication facilities and dismantling of the old barrier facility. Soil excavation of about 2,000 t and disposal, laying of cables for control, communication, and safety system 4,500 m, 15 signal foundations, 3 special foundations with 35 workers. Special challenge was the building plot situated in the inner city which was very confined, as well as the rapid execution and precise execution in a construction period of 8 weeks.
Level crossings Butzbach
Customer: Baustolz GmbHConstruction time: 1 month Year of construction: 2021
- Laying of cables for control, communication, and safety
- Laying of cables km 1.055 to km 1.722 + approx. 200 m in the area of level crossings
- Cable duct system, underground in cable tube
- Cable assembly chutes sizes IV-X: 9x size V
- Signal foundations driven casing pipe: none
- Signal foundations concrete monolith: 8 pcs.
- Track crossings 4-12 wheel-track adhesion control in concrete: 2x as underground cable tube
- Paving works, paving and asphalt
- 1x level crossing for pedestrians
- 2x level crossing for road traffic
Level crossing Kißlegg line 4560 Kißlegg - Hergatz
New level crossings for Western Allgäu
Customer: DB Netz AG, MunichConstruction time: 16 months Year of construction: September 2016–December 2017
- Works carried out during train operation, creation of detailed planning, modification of the 5 existing level crossings, realisation of works during short shutdowns, 2770 m2 road adaptation, 131 km laying of cables.
Railway crossing expansion for the Bennemühlen – Walsrode Heidebahn
Faster section speed for the Heidebahn
Customer: DB Netz AG, HannoverConstruction time: 18 months Year of construction: 2011–2012
- Reconstruction of 24 railway crossings
- 12 km of elevated cable channel
- Closure of rail track crossings and provision of alternate routes
- The goal was to increase the section speed from 80 to 120 km/h
Railway crossing, flashing light program, NL South-east
Major challenge in the North
Customer: DB Projektbau GmbH, LeipzigConstruction time: 36 months Year of construction: 2009–2015
- Underground cable laying, cable laying, road construction, track construction, electrical engineering, telecommunications systems, coordination, execution planning. Laying of approximately 10,000 m of concrete cable duct sizes I / II, 30 pcs., cable shafts sizes IV; V and VII, rail track crossings to DN 110 to 500, complete dismantling of the crossing areas, execution within a concept of short track possessions provided by the customer with short call off times.
Railway crossing, flashing light program, NL East
Complex task in the East
Customer: DB Projektbau GmbH, BerlinConstruction time: 10 months Year of construction: 2009–2014
- Underground cable laying, cable laying, road construction, track construction, electrical engineering, telecommunications systems, coordination, execution planning. Laying of approximately 9,500 m of concrete cable duct, size I / II, cable shafts, 18 pcs. sizes IV to VII, rail track crossings DN 110 to DN 400, complete dismantling of the crossing areas, execution within a concept of short track possessions provided by the customer with short call off times.
