Office building – BDS1 - Bezons (95)

  • Operation
  • Program
  • Technical characteristics
  • HQE
Client Atenor / HRO
Architect SRA Architectes / SOM
Area 33500m²
Construction cost 86,500,000€
Scope of services HVAC Design and Management, Plumbing, Sprinkler System, HV/LV Electricity and Access Control, and Construction Economics
Delivery date 2021
Programme - EN
Building a seven-storey office block. Due to its Seine-side location (flooding prevention), all technical facilities are positioned on the roof terrace. The three basement levels provide parking for 563 vehicles. The floors are allocated to office activities. The ground floor and part of the first floor include communal areas. Two lobbies, a scramble service and dining room, 163 seater auditorium, VIP reception area and reception rooms are located on the ground floor. A gym and concierge service are accessible from the lobby. The cafeteria/brasserie area opening onto the first-floor patio garden is intended for alternative catering.
Particularités Techniques - EN
The 40-m perimeter slurry wall ensures the stability of the excavation bottom and enables the creation of floor drainage in the lowest basement. The volume of compensation water is made possible by wall flood vents on level -1.
Certifications targeted for the office activities: HQE Bâtiment Durable (2016 programme), V2 or V3, EXCEPTIONAL standard, and BREEAM New Construction (2016 programme), EXCELLENT standard. The project is consistent with the Label Energie – Carbone (E3, C1 standard), WiredScore, WELL Building Standard (Core & Shell), Osmoz and Ready2Services initiatives.