Agence Laurent & Laurent
Structural work: Demathieu et Bard
15 200 m²
€35M excluding tax (value date 2013)
Scope of services
- Fire safety systems
- Construction economics
- Roadworks and various networks
Rehabilitation and extension of 1000-pupil Jules Hardouin-Mansart high school.
Also, 3-storey day school building, workshop, school canteen and existing plant buildings.
Reconstruction of 1000-meal school canteen, staff accommodation and science building.
Project built in multiphases on occupied site; existing structure substantially altered.
Major asbestos removal operation required before starting the rehabilitation work.
Asbestos was found in floor finish glue, in cladding and elevation panels.
Work required containment plans; one column in two removed.
New structure composed of 20° inclined, cast in situ concrete walls.
Thermal performance regulation RT2005 compliance.