Fire Compartment Volume - BCA C3D3

This calculator determines the required Type of Construction based on the volume of a fire compartment in accordance with BCA C3D3

The fire compartment can be a combination of classifications and uses the calculation method outlined in the Guide to the BCA for this scenario.

Inputs		Outputs
Combined volume of Class 5, 9b and 9c parts		Maximum volume for Type A
Combined volume of Class 6, 7, 8 and 9a parts		Maximum volume for Type B
Total volume of fire compartment		Maximum volume for Type C
		Required Type of Construction