Does anyboday know if glare control devices need to be provided on skylights?

I'm working on a building with a large portion of natural vegetation which is not irrigated. There is also a separate area of turf, trees, shurbs that is irrigated.

I'm sure this question has been asked before...so if the metal studs are rolled at a site within 500 miles of project location, but the raw material comes from outside 500 mile, does that % of meta

Just to clarify, in LEED CI (based on both the materail data spreadheet available on LEED online & in the LEED CI reference guide v2009) it states furniture cost is to be included in our total

Do I need to include our snow blower in the Powered Equiptment inventory?

We are using Ecotect analysis 2011 to document credit IEQ 8.1.

I'm working on a project with sitting areas and outdoor swimming pool on a building flat roof surface and installed with exterior lighting.

I see that LEEDUser is not posting Credit Achievement Rates.

Our project in south-central South Dakota consists of a building addition over a previously graded turf area.

I still don't understand how I am supposed to find out or calcuate int Rc? Is this a number you get from the manufacturer?