Conceptual, preliminary and detailed design of underground caverns, egress tunnels and mined shafts; scheduling and cost estimating; risk management; specifications and tender. Also onsite support during construction.
Tender design, preliminary and full detailed design including execution drawings for three mined station caverns, adits and shafts. Additionally, construction support services on site were provided.
Construction inspection and scheduling for initial and final liner and waterproofing; analysing monitoring data and project's progress; daily site inspection and ground conditions reports.
Design of the primary sprayed concrete linings and excavation stability including depressurisation/dewatering. 3D FE modelling of all SCL tunnels including excavation steps.
High level consulting and feasibility studies, coordination of common design approaches (Focus Group) and preparation of deliverable approach statement (outline design criteria).
Dr. Sauer and Partners provided construction support services and supervision of the excavation of the Light Rail Tunnels, which were constructed using NATM.
Design of the primary and secondary sprayed concrete linings, 3D FE modelling of all SCL tunnels including excavation steps and ground movement assessments.
Construction inspection and scheduling for initial and final liner and waterproofing; analysing monitoring data and project's progress; daily site inspection and ground conditions reports.
Dr. Sauer & Partners in joint venture with iC Consulenten provided mitigation and tunnel stabilisation as well as NATM redesign following a tunnel collapse.
Design of numerous temporary sprayed concrete lined shaft and tunnel structures, and the waterproofing system for the upgrade of the existing London Underground Tottenham Court Road Station.
Optimizing station and tunnel configurations, Interpreting geologic information, Preliminary and Detailed Design, Developing of 3D Finite Element Modelsand Performing of structural and seismic Design
Design of the tunnel refurbishment works including the waterproofing and drainage, the new tunnel lining and track slab, and the new track alignment. Construction supervision.
Feasibility Study looking at ways of providing Congestion Relief and MIP lift access from surface to platform level, provision of tunnel and underground space design.