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EÜ Osterfelder Straße, Oberhausen

  • Structural engineering
  • Eiffage Infra-West

Client

DB Netz AG, Duisburg

Construction time

7 months

Renewal of the Osterfelder Straße level crossing in Oberhausen

Installation of 4 auxiliary bridges ZH 26
Core construction period: total closure from 09.10.2020 to 25.10.2020

  • Working levels and ramps
  • Construction of auxiliary bridge foundations
    • 16 pcs cased borehole DN 120 cm, 25 m depth
    • 17 m reinforcement cages, 13 m HEB 700 plug-in beams
  • approx. 2,500 m³ excavation pit excavation
  • Dismantling of the 4 existing superstructures
  • Partial demolition of existing abutments
  • Construction of 8 auxiliary bridge supports + shoring infill made of steel sheets
  • Excavation and lowering into final position of 4 auxiliary bridges ZH 26, 26.40 m span + longitudinal bracing
  • Backfilling of excavation pit
  • Superstructure
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