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Parking Canopy Lighting

NC-2009 SSc8:Light Pollution Reduction
posted by  Miles Dwertman  on 

We have a permanent free standing canopy over all of the parking spaces on site. Would this fall under the canopy allowance for lighting power density calculations?

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Lighting Power Density Calculation

NC-2009 SSc8:Light Pollution Reduction
posted by  Ramesh Narayanan  on 

1. One of our project have around 1000 m2 landscaping area. In which they are using 20 numbers of 10W bollard external lighting in only 400m2 area.

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Detention Center Perimeter and Recreation Yard Security Lighting

NC-2009 SSc8:Light Pollution Reduction
posted by  Dranan Sparks  on 

I have a state owned youth detention center (jail) project in lighting zone LZ1.

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Mon Jun 12, 2017, 4:02 pm

Changes for November 2011

NC-2009 SSc8:Light Pollution Reduction
posted by  Bill Swanson  on 

Tristan asked me to review the November 2011 addenda for this Credit.

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Interior Lighting for Fire Station

NC-2009 SSc8:Light Pollution Reduction
posted by  Theresa Lehman  on 

Similar to the other "Interior Lighting for 24 operation" questions, I am working on a smaller (8,700 sf) fire station that is operational 24/7.

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flag exemption

NC-2009 SSc8:Light Pollution Reduction
posted by  joe sachs  on 

Is there a flag exemption for government builds, as far as it pertains to light pollution? I havent been able to find a definitive answer.

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Facade lighting

NC-2009 SSc8:Light Pollution Reduction
posted by  Jens Apel  on 

I do not understand if facade lighting is allowed and under what circumstances.

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Method of Calculating Exterior Lighting Power Density

NC-2009 SSc8:Light Pollution Reduction
posted by  SSN Energy Model  on 

Could any one tell me, the method of LPD Calc for exterior areas. How can i take exterior area correctly and without getting review comment.. Pl advise

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LZ1 vs LZ2 vs LZ3

NC-2009 SSc8:Light Pollution Reduction
posted by  Lawrence Lile  on 

We are working on a maintenance facility for a landfill (Don't worry - there is a big compost and container recycling operation there too!) They will be operating and maintaining garbage trucks.

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interior light leak reduction

NC-2009 SSc8:Light Pollution Reduction
posted by  Elizabeth Frenchman  on 

Please address this in a paragraph or two.

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