The head office of Crédit Agricole du Nord Est in Reims covers nearly 12,000 sqm. Its rehabilitation includes numerous technical lots for a total of 5.5 M€ (excluding tax) (electricity, high and low voltage, heating, ventilation). The project management has been entrusted to Cap Ingelec. The targeted energy performance gain is 65% (from 178kWhap/sqm.an to 64kWhep/sqm.an*). This objective requires the renovation of the building envelope and the installation of efficient technical equipment (e.g. thermo-fridge pumps, with the gas boiler room remaining as a back-up). The work is divided into two phases to ensure uninterrupted operation. The delivery of the first phase of the Management Floor requires the replacement of all the production systems to be anticipated.
* Kilowatt-hour of primary energy per square meter per year
The head office of Crédit Agricole du Nord Est, spread over 4 buildings, at the time of the renovation. Perspective of the future meeting rooms (©Agence Giovanni PACE Architecture)