See attached practice layout for Mechanical & Electrical ceiling plan. Some questions:
1) If the edge of a 2x2 fixture is slightly more than 2' away from a wall (6" +/-) will that impact score for light levels? I don't want to overlight.
2) The NCARB guide shows only one 2x4 fixture in the supply closet. With only 2' spread of light from the short ends of that light, it is not reaching 50 Fc at the perimeter walls. Is that OK?
3) Any tips on figuring out whether 2x2 or 2x4 is better for a particular room?
4) What is the min. spacing between supply diffusers and return grilles, in a given room?
Thank You!