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How to Draw line of sight for light fixtures

EBOM-2009 SSc8: Light Pollution Reduction
posted by SSN Energy Model on Jul 31, 2016, 4:18 am

Hi,
We are working for G+2 Office Building to get LEED EB Rating. Further, we have completed Ext Lighting and started to work for Interior Lighting requirements. To complete this credit, we...

Maintenance Light on roof area

EBOM-2009 SSc8: Light Pollution Reduction
posted by Ran Zhang on Nov 18, 2015, 10:43 pm

We are working on a project, whose roof is covered by equipment for most of area. For maintenance purpose, there is 1 tube installed close to the door of...

interior lighting in hotels

EBOM-2009 SSc8: Light Pollution Reduction
posted by Agnieszka Rylska on Mar 23, 2015, 11:48 am

Is the requirement regarding interior lighting applicable also to hotels which are working 24 hours a day?

Exception for display lighting

EBOM-2009 SSc8: Light Pollution Reduction
posted by Emmanuel Pauwels on Oct 21, 2014, 11:11 am

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

Building signage

EBOM-2009 SSc8: Light Pollution Reduction
posted by Jaida Anderson-Lozano on Apr 7, 2014, 8:16 am

Are building signs (example; box light sign of property name) included in the exterior lighting requirements?

thanks

Tinted Window Film for Alternative Compliance Path

EBOM-2009 SSc8: Light Pollution Reduction
posted by Annalise Reichert on Apr 2, 2014, 4:37 pm

Is it possible to use tinted window film to reduce interior lighting pollution instead of automated shades? What information would need to be provided to demonstrate compliance if tinted window...

Automatic Blinds

EBOM-2009 SSc8: Light Pollution Reduction
posted by Gabriel Frasson on Nov 19, 2013, 7:07 am

To ensure that the internal lighting was not interfering on nocturnal environment at least 50% of the nighttime hours, the approach that we used was to automate all the building blinds,...

Vacant space

EBOM-2009 SSc8: Light Pollution Reduction
posted by Jennifer Knocha on Aug 9, 2013, 11:01 am

We are working on a multitenant office building, with several vacant spaces. All of the occupied spaces have automatic controls for the interior lighting, but the unoccupied spaces don't. As the...

Option 2 for Exterior Lighting- new BUG rating system??

EBOM-2009 SSc8: Light Pollution Reduction
posted by Sarnia Vijayakumar on Jul 9, 2013, 11:34 am

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. It provides 3 options for exterior and...

Overhang and line of sight

EBOM-2009 SSc8: Light Pollution Reduction
posted by Jennifer Knocha on Jul 1, 2013, 2:58 pm

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. The walkway is covered by the overhang from...