Extension of the Osny-Pontoise prison administration building and creation of premises for SPIP 95

Summary

The procurement covers construction works to extend the administration building at Osny-Pontoise prison by adding a second floor (R+2) to create premises for SPIP 95. The works are divided into four lots: structural and weatherproofing works, including the façade and external joinery; interior fit-out; lift installation; and building services, including heating, ventilation and air conditioning, plumbing, electrical systems, fire safety, data cabling and video surveillance. The works will be carried out in Cergy-Pontoise.