Building owner survey of the underground railway station „Löwenstrasse“

Base survey, stake-out and control measurements during construction

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The “Löwenstrasse” station under Zürich’s busy main station is part of the bigger “Durchmesserlinie” project aimed at substantially boosting capacity on the east-west regional and main lines and thus making Switzerland’s most important railway hub fit for the traffic growth expected in the next decades. The new underground station includes four tracks and two 420 m long platforms. The survey tasks during the construction phase were carried out by a consortium consisting of BSF Swissphoto, Pöyry Schweiz AG and Basler & Hofmann AG. Most survey work had to be carried out under full operation of the adjacent rail lines by staff specifically trained by Swiss National Railway’s (SBB) safety department.

Our services

  • Fixed point monumentation and survey
  • Track and switch set-out surveys using the „Toporail“ software
  • Building and track monitoring
  • 3D deformation surveys
  • Set-out surveys for railway and construction infrastructure (platforms, diaphragm walls etc.)
  • As-built control and documentation

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Building owner survey of the underground railway station „Löwenstrasse“

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All references
Ingverm - Bauherrenvermessung Gotthard Basistunnel

Survey of the Gotthard base tunnel (57 km)

Region Gotthard, Switzerland
AlpTransit Gotthard AG
1995 - 2016
Learn more
Consulting - Staumauer Albanien

Geodetic Dam Monitoring in Albania

Albania
State Secretariat for Economic Affairs SECO, Switzerland
2012 - 2018
Learn more
Ingverm - REGA Spitallandeplaetze

Surveys for hospital helicopter landing sites

Switzerland
REGA Swiss Air-Ambulance
since 2014
Learn more
Ingverm - SBB Ueberwerfung Huerlistein

Railway flyover „Hürlistein“

Dietlikon-Effretikon, Switzerland
Swiss Federal Railways
2011 - 2015
Learn more
Ingverm - WGS84 Flughinderniserfassung weltweit

WGS84 Aerodrome and Obstacle Surveys

Airports around the world
Jeppesen (USA)
since 2004
Learn more