I arrived to inspect and replace multiple systems located in the drop ceiling of a multiple story system. I first inspected the systems and found that we would have to replace duct along with the systems there self. I suggested to replace the system with multi head mini split systems and avoid having to remove the grid ceiling throughout the building to replace multiple systems. We decided to bid mini splits in all rooms that need a new system. I bid room 6 to have its own system on its own controls. I bid the training room and 4 offices to have there own controlled rooms. We also bid to install a system in the new HS room on its own system. This is 4 separate systems that will take care of 7 rooms. Each room will have its own controls in the same room and every room can be controlled to the likings of the occupiers. Each unit can also be controlled by WiFi of the person that is over the building and can turn off systems when the building is not in use all from their phone. Each system