What is the right method to show compliance with 25% mandatory day lighting in GRIHA Rating?


Which of the following would be the correct way to show compliance:

1. 25% of the regularly occupied areas (living areas) meet the daylight factor requirement from the entire buildings living area

2. 25% of each of the regularly occupied area has to meet the daylight factor individually

3. 25% of the living areas must meet the daylight factor requirement on each floor in the building


Option 1 is the correct approach; however please make sure that all buildings independently meet the 25% mandatory requirement.
However, the simulation results must present the results space-wise and floor-wise.


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