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Light Trespass- building adjacent to public alley

NC-2009 SSc8: Light Pollution Reduction
posted by Michael Hassig on Dec 6, 2012, 3:48 pm

Our project has a rear service entrance off a public alley. At this entrance the face of building is set 5 feet back from the property line and 7.5 feet back from the face of curb at the alley....

SSc8 Interior Lighting, Option 2

NC-2009 SSc8: Light Pollution Reduction
posted by Doreen Kruschina on Nov 15, 2012, 9:12 am

Hi,
we´re working on an commercial project.
In a production hall of 270,000 ft. floor space and 39 ft. clear height will be a night shift of 15 people.
Daylight will be provided...

SSc8 for Multiple Buildings- what's the boundary?

NC-2009 SSc8: Light Pollution Reduction
posted by Marcio Alberto Casado Pereira on Nov 14, 2012, 3:01 pm

We are contemplating seeking this credit for a multiple building project. There are 4 buildings, they all belong to the same owner. Since the credit cannot be pursuded as a campous credit,...

LZ2: 600W

NC-2009 SSc8: Light Pollution Reduction
posted by Marcio Alberto Casado Pereira on Nov 5, 2012, 3:13 pm

Can someone please explain where the 600W of Base Site Allowance in an LZ2 zone comes from?
I know it comes from ASHRAE90.1-2007 Addenda i, but what does it mean? It means that the sum of...

flag exemption

NC-2009 SSc8: Light Pollution Reduction
posted by joe sachs on Oct 19, 2012, 11:05 am

Is there a flag exemption for government builds, as far as it pertains to...

Lighting Boundary question

NC-2009 SSc8: Light Pollution Reduction
posted by Erin Holdenried on Oct 11, 2012, 2:28 pm

I have a project building pursuing certification that is located on a campus. There is a...

LZ3: horizontal and vertical lux

NC-2009 SSc8: Light Pollution Reduction
posted by Nicolas MOLLE on Sep 21, 2012, 10:27 am

I'm note sure to understand the fourth demand of this credit. For zone LZ3 for example, we need to justify a maximum initial...

Non-tradeable surfaces

NC-2009 SSc8: Light Pollution Reduction
posted by Karen Hutcheson on Sep 13, 2012, 10:24 am

Our project does not have any lighting on a non-tradeable surface and as a result, we cannot achieve credit compliance. How do I handle the input block for non-tradeable surfaces? Thanks!

Property boundary at center of roadway

NC-2009 SSc8: Light Pollution Reduction
posted by Anders Olson on Sep 4, 2012, 12:22 pm

The property line for a LEED NC Retail project I am working on extends to the center of the abutting roadway. If we use this as our LEED project boundary and therefore the lighting boundary for...

Light Trespass and Abutting Building

NC-2009 SSc8: Light Pollution Reduction
posted by Dave Wortman on Aug 21, 2012, 5:24 pm

We conducted a photometric analysis for a new building and complied with...