Refurbishment of the Herdern High-rise Building

Location Zurich, Switzerland

Programme Refurbishment of listed, 19-storey office building (1 underground, 18 above ground), 500 workplaces, seminar rooms

Competition 2018, 1st Prize Gigon/Guyer Architekten with WaltGalmarini

Planning/Construction 2019–2023

Client Genossenschaft Migros Zurich

Gross Floor Area 9‘948 m2

Team G/G Planning/Execution: Stefan Thommen (Team Manager), Urs Meyer (Project Manager), Milica Brockmann, Luisa Wittgen

Construction Management Spiegel + Partner AG, Zurich

Cost Planning/Scheduling Spiegel + Partner AG, Zurich

Structural Engineer WaltGalmarini AG, Zurich

Electrical Engineer Eplan AG, Reinach

Fire Engineer Migros Engineering Solutions, MGB

MSR Concept-G AG, Winterthur

Heating/Cooling Concept-G AG, Winterthur

Ventilation Engineer Concept-G AG, Winterthur

Facade Reba Fassadentechnik AG, Chur