 
					The project consists of major redevelopment of a 25-storey high-rise building designed by the architect Claude Le Goas in the 1970s, as part of an urban-development plan initiated by Alvaro Siza.
 The daring choice to structurally renovate all façade elements, technical equipment and the architectural language of the façades (REICHEN ET ROBERT & ASSOCIES) result in attaining the highest levels of energy and environmental performance, whilst providing optimum comfort for future users.
 The 27-storey building (two additional levels were added), of which the first six levels are accessible to the public, will enable the Montreuil town government to group all its services together and take up residence on the lower levels.
																						
								Delivery : 
								2019													
Project supervision, design phase
Project owners
 Arpent
Architects
 Architects for façade and interior architecture design: Reichen et Robert & Associés
 General design architect: LAND SCALE ARCHITECTURE
 
 In association with - co-contractor(s)
 Scheduling, Construction Management and Coordination: REALIZE
 Inspection bureau: SOCOTEC
 Fire Safety Systems Coordinator: CSD FACES
 Health and Safety Coordinator: BTP Consultants
 Technical Design Office, fluids: BECICE
 Structural Technical Design Office: SCYNA 4
 Technical Design Office, Façade: CEEF
 Economist: APOGON
Comments on areas and uses
 Area: 39,000 m² net floor area
 Total floor area: 109,128 m²
 Renovated area: 35,700 m² useable area
 New area: 2,000 m² useable area
 HQE, BREEAM (Excellent), LEED (Platinum), BBC, RT 2012
Perspectives
 KAUPUNKI
 
				 
				 
				 
				 
				 
				 
				 
				 
				 
				 
				 
				 
				 
				 
				 
				 
				 
				 
				 
				