Activities that define the status of the buildings are the ones that are core
There are many subsystems of the buildings and all of that need to be managed well. There are the security systems that comprise of the hardware and software like the video camera and software that detects the abnormalities and unauthorised people entering the buildings. In the office buildings there are the companies that make the people employed work for them. There are the functions like the human resources and the catering and cleaning that fall under the ambit of the facilities management. The buildings are complex systems and those need to be maintained well. These days there is research being carried out to turn the concrete buildings into huge batteries? Thus the time when there is no power supply from the grid the buildings can store and supply energy to its occupiers for carrying out various functions. There are the lifts and escalators that are installed in the buildings. All the systems need to be maintained and most of the systems need continuous power supply to ensu