Query
How to demonstrate compliance with clause 11.1.2, criterion 11, artificial lighting design for tenant occupied area where developer did not install any lighting fixture?
Solution
A legal contract copy between tenant and developer may be submitted highlighting the clause that artificial lighting LUX levels will be in accordance with NBC 2005 and shall not be over designed or under designed. Kindly refer appendix 7 of GRIHA V2015 manual for LUX level limits of residential artificial lighting ,
Additionally, kindly use LPD values from ECBC code 2007 as base case values for simulation