3 Reveley Square: roof extension

Includes REV A of proposed Ground floor plan, first floor, Section 3-3 and 5-5. Notes regarding fire resistant new components (doors, lining, glazing, coating) and existing to be replaced (double door to living and to room 12. The goal is making sure that the stairwell is a protected escape route. Links to FD30 system added also in the Virtual Tour and "doll house" model.