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Adding An Addition

NC-v2.2 SSc8: Light Pollution Reduction
posted by Kath Williams on Feb 15, 2016, 6:49 pm

If we are building an addition, does a photometric study need to be done for the entirety of the building (old + new), or can a credit be obtained through a photometric study that is done only...

Zero Lot Lines- see updated Lighting Boundary LI 10236

NC-v2.2 SSc8: Light Pollution Reduction
posted by Teresa Stern on Aug 6, 2015, 1:11 pm

The curbline extension has been changed, it's not 5' beyond the property line where the property line abuts a sidewalk, parking lot or other public area.

Up Light

NC-v2.2 SSc8: Light Pollution Reduction
posted by Kara Hermann on Oct 14, 2014, 12:29 pm

How to calculate outdoor
up light for SSc8?

Roof Mounted Sky Lights

NC-v2.2 SSc8: Light Pollution Reduction
posted by Lasantha Senavirathna on Apr 6, 2013, 5:54 pm

Hi Bill,

What is the minimum requirements of below points for LEED Certification Projects?

U-Value ?
...

LEED allowable to ASHRAE allowable

NC-v2.2 SSc8: Light Pollution Reduction
posted by PAWAN DAHIWAL on Nov 6, 2012, 7:43 am

I am doing energy QA of the project while checking the value of exterior lighting with the SSc8 , it appears that they have taken LEED allowable instead of ASHRAE allowable. Now, i am dividing...

Simulation Software Capability

NC-v2.2 SSc8: Light Pollution Reduction
posted by James Chueh on Aug 1, 2012, 2:57 am

I've looked at the annotated photometric plan example for this credit, and I noticed that at the project boundary, the vertical and horizontal footcandle values are reported as one single value...

Category- Landscape Lighting

NC-v2.2 SSc8: Light Pollution Reduction
posted by Nowfal Kunju Muhammed on Jul 2, 2012, 6:10 am

Is landscape lighting tradable surface?

Determination of Zone

NC-v2.2 SSc8: Light Pollution Reduction
posted by Clint Newton on Jun 1, 2012, 3:11 pm

Our building is situated on a college campus, but owned by a different organization. We are designing the lighting according to LZ-3: table 26.4 of IESNA states the lighting for LZ3 is designed...

Thanks, Bill

NC-v2.2 SSc8: Light Pollution Reduction
posted by Rob Watson on Mar 19, 2012, 3:43 pm

Reminds me of the contrast between the former Soviet Union & the US...
In FSU, if it isn't permitted, it is forbidden.
In the US if it isn't forbidden, it's permitted.

...

Exterior Lighting Power Allowance

NC-v2.2 SSc8: Light Pollution Reduction
posted by Rob Watson on Mar 13, 2012, 1:38 pm

Posting here even though an EA1 question, since this seems to be where all the outdoor lighting experts are :-)

We are debating whether the Tradeable exterior power allowances are 'use it...