Date
Inquiry
In the equation for SS 2.5 and WE 2.3, what should the irrigation efficiency (IE) be if the project has no irrigation system?
Ruling
Please review the recent guidance for SS 2.5 / WE 2.3 and the updated Outdoor Water Use Calculator. The calculator has been changed to have the following IE values if no irrigation is installed:
Updated 10/1/13 for rating system applicability.
Internationally Applicable
On
Campus Applicable
Off