Sports Center Oerlikon

Location Zürich-Oerlikon

Programme Indoor swimming pool suitable for competitions, swimming and special pools, diving facility, summer swimming pool, artificial ice rink, training area, sauna, grass sports facility, works yard

Competition 2020

Gross Floor Area 51‘315 m2

Competition Organzier Stadt Zürich

Team GG Annette Gigon, Stefan Thommen, Ivana Beljan, Matthias Clivio, Matteo Zwyssig

Landscape Architecture Hager Partner AG, Zurich

Structural Engineer WaltGalmarini AG, Zurich

Electrical Engineer HKG Engineering AG, Schlieren

Building Services Engineer Waldhauser + Hermann AG, Münchenstein

Fire Safety GRP Ingenieure AG, Rotkreuz

Other Ice rink/cold planning: Leplan AG, Winterthur

Old Warteck-Areal, Riehenring

Location Basel, Switzerland

Programme apartments, offices, restaurants

Feasibility Study 2007

Client Warteck Invest AG

Team GG Nicolai Rünzi, Ivana Vukoja, Karsten Buchholz

Landscape Architecture Schweingruber Zulauf Landschaftsarchitekten, Zürich

Structural Engineer Aerni + Aerni, Zürich

Building Services Engineer Waldhauser Haustechnik AG, Basel

Building Physics Engineer BAKUS Bauphysik & Akustik GmbH, Zürich

Traffic Engineer Enz & Partner GmbH, Zürich

Colours Harald F. Müller, Oehningen, Deutschland

Housing Project Areal Schleife

Location Zug, Switzerland

Programme 193 Apartments: 98 Rented Apartments, 95 Condominiums

Feasibility Study 2006

Client Schweizerische Bundesbahnen SBB

Team GG Franziska Bächer, Martin Bischofberger, Karsten Buchholz, Christoph Justies, Andrei Kosholev, Raul Mera, Stefan Thommen, Ivana Vukoja

Landscape Architecture planetage GmbH, Zurich

Cost Planning/Scheduling Heinz Giger, Sulgen/TG

Structural Engineer Dr. Schwartz Consulting AG, Zug

Electrical Engineer IBG B. Graf AG, St.Gallen

Building Services Engineer PB P. Berchthold, Sarnen

Building Physics Engineer BAKUS, Zurich

Orange County Museum of Art, Newport Beach

Location Los Angeles, USA

Programme Museum and condominiums

Competition 2006

Competition Organzier Orange County Museum of Art

Team GG Monica Knechtle, Andrei Koshelev, Raul Mera

Cost Planning/Scheduling Davis Langdon

Structural Engineer Arup, Los Angeles, USA and London, UK
Ernst Basler + Partner Ingenieure, Zollikon

Building Services Engineer Arup, Los Angeles, USA und London, UK
Ernst Basler + Partner Ingenieure, Zollikon

Lighting Consultant Arup, Los Angeles, USA und London, UK

Zurich University of the Arts, Toni-Areal

Location Zurich, Switzerland

Programme Zurich University of the Arts: classrooms, workshops, library, offices, workstations, event area; Zurich University of Applied Sciences: Lecture halls, library, workstations, event area

Competition 2005–2006

Client Zürcher Kantonalbank

Team GG Volker Mencke, Andréanne Pochon, Mathias Brühlmann, Michael Wagner, Christoph Ramser, Ivana Vukoja, Raul Mera

Site Management Perolini Baumanagement AG, Zurich

Landscape Architecture Vetsch, Nipkow Partner AG, Zurich

Structural Engineer Dr. Lüchinger + Meyer Bauingenieure AG, Zurich

Electrical Engineer Elkom Partner AG, Chur

Building Services Engineer PB P. Berchtold Ing. Büro für Energie und Haustechnik, Sarnen

Building Physics Engineer Bakus Bauphysik & Akustik GmbH, Zurich

Signage Integral Ruedi Baur Zürich GmbH, Zurich

Urban Development Study Manegg

The former Sihlpapier site, located in the south of Zurich, in Manegg, is characterized both by a special lenticular form and by an island-like isolation. The river Sihl, the Sihlkanal, as well as the forest embankment to the highway and the highway itself have a shape-forming and isolating effect. The centered traffic axes of the cantonal road and the SZU railroad line form two similarly shaped sites with slightly different characteristics: The western side tends to be better connected to traffic and nonetheless more quietly situated against the Sihl than the eastern side, behind the SZU tracks and constrained by the highway. The central plots between these main traffic routes create a kind of backbone.

Location Zurich, Switzerland

Competition 2000

Competition Organzier Manegg Owners' Association and City of Zurich

Team GG Christoph Bhend, Pieter Rabijns

Landscape Architecture Zulauf Seippel Schweingruber, Baden

Housing Development Schaffhauserstrasse

Location Zurich-Seebach, Switzerland

Programme two 8-storey residential buildings, 140 apartments, with possibility of large shared apartments, care apartments, multi-purpose room

Competition 2005

Client Baugenossenschaft ASIG, Zurich

Team GG Mathias Brühlmann, Andréanne Pochon

Landscape Architecture Schweingruber Zulauf Landschaftsarchitekten, Zürich

Building Services Engineer 3-Plan Haustechnik AG, Winterthur

Café Kunsthalle Zürich

In the phase of interim use, the art institutions in the former beer brewery Löwenbräu planned a café on the roof terrace of the historic building. The intention was to provide a public space for the district, which at the time was still of predominantly industrial character. Together with the text installation by Jenny Holzer, the added construction would mark the shared entrance and point to the Kunsthalle in particular.

The elongate, slender box hovers above the erstwhile workshops, protrudes into the street space and acts as a signal. In analogy to the nearby bridges and viaducts, it is conceived as a prefabricated steel frame resting on few supports. A wooden room is inserted into the frame. The structure of steel and wood stands in contrast to the materials of the existing building with its red and yellow brick facade. From the inside, floor-to-ceiling “display windows” offer views out to Limmatstrasse, where passers-by on the street catch glimpses of the interior.

The subsequent comprehensive renovation and extension of the entire premises made the project redundant.

Location Zurich, Switzerland

Programme Café for gallery visitors, planned temporary until 2006

Feasibility Study 2000 (not realized)

Client Kunsthalle Zürich

Gross Floor Area 100 m2

Team GG Markus Seiler, Pieter Rabijns

New Building Campus Platztor University St.Gallen

Location St.Gallen, Switzerland

Programme University campus, rooms for teaching, learning, research, gastronomy, sports

Competition 2020

Gross Floor Area 31‘947 m2

Competition Organzier Kanton St. Gallen Hochbauamt

Team GG Mike Guyer, Stefan Thommen (Team Manager), Damien Andenmatten, Ivana Beljan, Dario Caccialupi, Matthias Clivio

Site Management Ghisleni Partner, Rapperswil

Landscape Architecture Lorenz Eugster Landschaftsarchitektur und Städtebau, Zurich

Structural Engineer WaltGalmarini, Zurich

Building Services Engineer Balzer Ingenieur, Winterthur