284 Actelion Business Center

Process

A piece of property in a commercial area near the French border is available as a site of innovation to accommodate new company headquarters. Initial site overview.

Meeting with the company founders and first sketches for an open, communicative building.

Horizontal layout of the program and inquiry into the potential of a dense structure to foster direct communication.

Linking the floors above four open cores to create a maximum of direct connections.

The vertical cores are used for structural purposes, HVAC and circulation; they mediate between the floors that point in different directions.

The forces of the bridge structure form trees that rest on a few supports in the underground carpark. The direction and tilt of the glass facades depend on location and function.

284_DT_0000_503_A-2101_KOORDINATIONSSCHNITT_K

On-site assembly of prefabricated steel elements.

The sequencing of the rooms emphasizes the link between indoors and outdoors; the struts indicate the force flow.

Team

Partners: Jacques Herzog; Pierre de Meuron; Stefan Marbach (Partner in Charge)
Project Team: Martin Fröhlich (Associate, Project Architect); Michael Fischer (Associate, Project Architect); Enzo Augello; Peter Becker; Gabriella Bertozzi; Martin Bittmann; Laetitia Buchter; Stephan Burger; Oliver Franke; Thomas von Girsewald; Nikolai Happ; Fabienne Hoelzel; Debora Hummel; Yasmin Kherad; Manuel Lucas Klauser; Martin Krapp; Benno Lincke; Sebastian Lippert; Kenan Liu; Gia My Long; Lush Manrecaj; Adriana Müller; Chasper Padrutt; Michel Pauli; Ella Ryhiner; Gabriele Schell-Steven; Hee-Jun Sim; Hendrik Steinigeweg; Moritz Thierfelder; Fabio Verardo; Xinyuan Wang; Thomasine Wolfensberger; Daniel Zielinski

Facts

Client: Actelion Pharmaceuticals Ltd, Allschwil, Switzerland
Planning: Architect Planning: Herzog & de Meuron, Basel, Switzerland; Architect Construction: Proplaning AG, Basel, Switzerland; General Planning: Arge GP Headquarters Actelion, Basel, Switzerland; Herzog & de Meuron, Basel, Switzerland; Proplaning AG, Basel, Switzerland; Construction Management: Arge GP Headquarters Actelion, Basel, Switzerland; Herzog & de Meuron, Basel, Switzerland; Proplaning AG, Basel, Switzerland; Landscape Design: Tita Giese, Düsseldorf, Germany; Structural Engineering : WGG Schnetzer Puskas Ingenieure AG, Basel, Switzerland; Mechanical Engineering: TRANSSOLAR, Energietechnik GmbH, Stuttgart, Germany; Electrical Engineering: Karl Schweizer AG, Allschwil, Switzerland; HVAC Engineering: Stokar + Partner AG, Basel, Switzerland; Plumbing Engineering: Locher, Schwittay Gebäudetechnik GmbH, Basel, Switzerland; General Contractor: Anliker AG Bauunternehmung, Emmenbrücke, Switzerland
Specialist / Consulting: Facade Consulting: Emmer Pfenninger Partner AG, Münchenstein, Switzerland; Acoustics Consulting: Martin Lienhard, Büro für Bau- und Raumakustik, Langenbruck, Switzerland; Botanical Consulting : Gysi Berglas AG, Baar, Switzerland; Building Physics Consulting: Zimmermann + Leuthe GmbH, Aetigkofen, Switzerland; Fire Protection Consulting: Swiss Institute of Safety and Security, Zürich, Switzerland; Geometric Consulting: Jermann Ingenieure + Geometer AG, Binningen, Switzerland; Geologist Consulting: Kiefer – Studer AG, Reinach, Switzerland; Gastronomy Consulting: HOSTA AG, Basel, Switzerland; Safety Consulting: Gruner AG Ingenieure und Planer, Basel, Switzerland; Traffic Planning: Rapp Infra AG, Basel, Switzerland
Building Data: Site Area: 81'924 sqft, 7'611 sqm; Gross floor area (GFA): 295'673 sqft, 27'469 sqm; GFA above ground: 166'678 sqft, 15'485 sqm; GFA below ground: 128'994 sqft, 11'984 sqm; Number of levels: 8; Footprint: 34'358 sqft, 3'192 sqm; Length: 262 ft, 80 m; Width: 262 ft, 80 m; Height: 68 ft, 21 m; Gross volume (GV): 3'690'456 cbft, 104'502 cbm; Facade surface: 161'716 sqft, 15'024 sqm
Links: www.actelion.com

Bibliography

Katharina Marchal: “Raum für Innovation. Bauten für Actelion, Novartis und Roche, Basel.” In: Marko Sauer (Ed.). “Modulor. Hülle und Prozess.” Urdorf, Boll AG, 02.2019. pp. 44-55.

Gerhard Mack, Herzog & de Meuron: “Herzog & de Meuron 2005-2007. The Complete Works. Volume 6.” Edited by: Gerhard Mack. Basel, Birkhäuser, 2018.

Luis Fernández-Galiano (Ed.): “Arquitectura Viva Monografías. Herzog & de Meuron 2005-2013.” Vol. No. 157/158, Madrid, Arquitectura Viva SL, 09.2012.

Astrid Rappel: “Herzog & de Meuron. Siège Social d’Actelion, Allschwil.” In: Frédéric Lenne (Ed.). “AMC. Le Moniteur Architecture.” Vol. No. 207, Paris, Groupe Moniteur S.A.S., 06.2011. pp. 84-90.

“Complejo Actelion, Allschwil-Basilea, Suiza. Herzog & de Meuron. Barras apiladas, Actelion Business Center, Allschwil Basilea.” In: Luis Fernández-Galiano (Ed.). “Arquitectura Viva Monografías. Laboratorio Basilea. Novartis, Roche, Actelion, Vitra: Campus de Autor.” Vol. No. 134, Madrid, Arquitectura Viva, 09.2010. pp. 56-63.

Fernando Márquez Cecilia; Richard Levene (Eds.): “El Croquis. Herzog & de Meuron 2005-2010. Programme, Monument, Landscape. Programa, Monumento, Paisaje.” Vol. No. 152/153, Madrid, El Croquis, 2010.