Which of the following statements is INCORRECT?
1
The total plinth area of a building shall be the sum of the plinth area at every floor, including the basement if any.
2
Circulation area is the area of doors and windows.
3
The carpet area of a building, along with area of its kitchen, pantry, store, lavatory, bathroom and glazed veranda, is called floor area.
4
The usable covered area of the rooms of any storey of a building is called carpet area.