I am looking for some clarification with this credit. I have a copy of LEED Canada for Existing Buildings: Operations and Maintenance 2009, Rating System.

Does LEED-2009 EBOM eliminate any requirements for shielding exterior lighting fixtures at the property line?

ASHRAE/IESNA Standard 90.1-2007 does not specify on LPD Table for Building Exteriors the Flag Pole application.

Our tenant has a display window with 24/7 illumination. Are there any exceptions for this type of lighting?

Using Option (3) it states under the LEED - EBOM V3 2009 a minimum of 8 measurements at 100 feet spacing between mesuements must be peformed. Question?

Hi I dont understand how to document a compliance with the interior lights. I can take photos?

Our project has exterior lighting that is fully shielded, however a few streetlamps on the project boundary emit ample light to the night sky.

The first floor of the building that we are working on is 10 feet narrower than the upper floors, in order to accomodate a walkway around a courtyard.

I registered a number of 0.0 footcandle locations, with lights both on and off. Will that be a concern or problem in submitting the data?

Hi there, For interior lighting, the guide reference indicates that the direct beam illumination intersects solid or opaque surfaces and does not spill to the outside.