The Purpose Of This Contract Is The Comprehensive Anti -Robative Safety Service, Consisting Of The Maintenance Of The Anti -Arrobatic Equipment That Are Part Of The Buildings That Are The Subject Of This Contract, Which Will Be Connected To A Central Receiver Of Alarms That Will Be Operational 24 Hours A Day, 365 Days A Year. The Comprehensive Service Will Consist Of The Preventive And Corrective Maintenance Of The Current Equipment, In The Maintenance Of The Data Network And In The Repair And/Or Replacement Of Those Parts Of The Elements That Make Up The Facilities That, Due To Their Wear, Stop Performing The Function Correctly. The Extent Of The Contract Will Refer To The Current Elements That Make Up The Installation Of Each Building, Which Will Be The Subject Of Its Maintenance In Order To Achieve A Proper Development Of The Service. Both Buildings And Their Elements Are Related And Invented In The Ppt. The Integral Service Will Include The Annual Quota In Central Receiver Of Alarms, As Well As The Transmission Of Data And The Annual Gprs (Global Packet Radio Service. Data Technology For Mobile Networks That Allows To Send And Receive Data Packages).