How useful is quantity surveying course for an architecture student?

Because in architecture field you should be very accurate in all finishing works so you must know some information about surveying and how to use the tools related to it to achieve high and accurate level of finishing works .

for arch. student ,, th loads are required for the designing of structure and quantity is the raw for arch. so in quantity all these valuse are calculated and for load only the density is multiply to the quantity and get the required load and similarly many reasons ,,,,,,