Hospital „Kantonsspital Graubünden“, SUN extension project

Monitoring of the excavation pit and existing hospital infrastructure during construction phase

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When Graubünden’s central hospital (Kantonsspital) was substantially expanded between 2015 and 2017, the project included – among other elements – a large new building including an underground car park. The 22 m deep excavation pit bordered immediately on the existing ward building. In addition, a conduit tunnel for the energy supply infrastructure was constructed underneath the present buildings containing the highly sensitive operating room and the magnetic resonance imaging (MRI) equipment. A high-profile monitoring system allowed the real-time surveillance of potential displacements 24/7.

Our services

  • Consulting for all surveying aspects during the entire planning and construction phase
  • Design and installation of the automated monitoring system
  • Additional manual inclinometer and deformation measurements
  • As-built documentation and control

Further references

All references