Example: building back extension/Add one floor above garage, Extend building area - left side/right side elevation. Specify if there are renovation works in the existing building. Enlargement of windows and doors, addition of a floor, or adding bedrooms, creation of a new staircase, compliance of a dwelling in the basement, creation of an open space, removal of load-bearing walls, etc. ... Study: Compliance with the fire code involves four requirements: fire containment, means of escape, fire detection and alarms, and electrical safety.