I found the following reference guide addendum about the daylight measurement path:
In the requirement it says: "Measurements must be taken on a 10 foot grid.." and in the calculations section it says : "Record indoor light measurements of all regularly occupied spaces on a grid that hast at least 4 points in a room and with a maximun grid interval of 5 feet."
So I dont understand how the grid should be.
Another question, do measurements need to be done at an specific hour?
Jill Perry, PE
ConsultantJill Perry, LLC
LEEDuser Expert
440 thumbs up
September 13, 2011 - 12:09 pm
Measurements can be done at any day, any time.
I don't know about the 10 ft vs. 5 ft spacing, but I would use the NC guide that says spaces that are 150 sf or larger use a 10 ft spacing and spaces that are smaller, must have at least 4 points.