The entire concrete system of the building having 6.000 m2 of indoor area had been constructed and reinforced in accordance with the plans prepared by the administration. Constructional, mechanical and electrical application projects are implemented for the existing building in order to transform it into a main data processing center and open office spaces. CCTV camera and card access security systems, wide-range data network systems, fire warning and extinction systems, all-around heating, ventilation and cooling systems have been installed in the building. The project has been planned so as to locate the data processing center and main server at basement and ground floor, open office spaces at higher levels, whereas dining halls, kitchen, storage areas, electricity control room, archive and UPS center at the basement. The office floors and data processing center were completed by implementing raised floor lining and perforated metal ceiling.