The document provides an example of estimating quantities for a single room building measuring 5m x 4m. It includes a plan and section view of the building showing the walls and foundation. It then estimates the quantities of: [i] earthwork excavation for the foundation, [ii] concrete used in the foundation, [iii] brickwork in the foundation and plinth, and [iv] brickwork in the superstructure of the building. Calculations are shown to determine the center to center length of the building and quantities are provided for each item.