Electrical Installation Work – Maintenance And Work Contract On System And Low Current Installations In Paris Charles De Gaulle And Paris-Le Bourget. The Intervention Areas Will Take Place In E.R.T And E.R.P Type Buildings, In Public And Reserved Areas, Technical Galleries, Baggage Sorting, Terminal Terraces And Roofs Or Attached Buildings, Exterior Buildings, Service Roads, Traffic Areas And Passenger Areas, Etc. This Contract Covers: • Improvement Operations • Various Adaptation Work Operations • Corrective Maintenance Operations • Preventive Maintenance Visits • The Supply And Installation Of Equipment Described In The Market. • Updating Technical Documents (Wiring Plans, Routing Plans, Cabinet Plans, Cable Books) Operations Will Take Place On The Following System And Low Current Infrastructures: • Sound Installations: Broadcast Lines, Turntables, Loudspeakers, Interface Boxes • Intercom Installations: Turntables, Private Videophones • Centralized Technical Management System (Gtc): Connections To Interfaced Processes, Network Infrastructure • Security Access Supervision System (Pexas): Connections To Interfaced Processes, Network Infrastructure • Centralized Emergency Exit Management System (Ucgis): Connections To Interfaced Processes, Network Infrastructure, Locks • Access Control System: Connections To Interfaced Processes, Network Infrastructure • Fire Safety Supervision System (Uae): Network Infrastructure • Distractive Television: Network Infrastructure, Active Equipment • Dynamic Display (Aubettes, Parafe, Etc.): Network Infrastructure, Terminal Equipment (Screens, Control Console) • Video Surveillance: Cameras, Connections To Interfaced Processes, Network Infrastructure • Counting Counting System (Xovis): Connections To Interfaced Processes, Sensor • Core Network: Connections To Interfaced Processes, Network Infrastructure, Equipment • Pre-Cabling: Network Infrastructure Connections Cu, Fo (Lt, Vdi, Sis, Rg, Hardware), Telephony Operators, Gsm, Inpt, Tetra, 6.Com, Tetrapol The Operations Are Described In The Specific Technical Clauses.