We are working on a project with 42" high window sills. Does this eliminiate any chance of achieving this credit? Must the sills be at 30"?

Can you tell me how to calculate for multiple draingage sites, i have Three on this particular project. The TC is based on the length and travel and the slope towards the discharge point .

I have a major building entrance in my LEED boundary as well as some exterior entrances to a courtyard- do I need the mats to the courtyard area too? Then we have restrooms but no janitor closet or

We are proposing to install equipment for measuring the consumption of irrigation water, toilets and cooling towers.

Dear all, Our site is a small narrow flat field full of grass with no previous human activity on it. However it is located in a developed industrial environment.

Often the finishes in an elevator cab are inert materials/non-emitting such as metal panels for walls and plastic unit lighting for ceilings.

Hi everyone, we have an Core & Shell-Office Building. We are wondering how we have to calculate the process energy.

Hi Is lift energy included as a process load as part of the 25% minimum requirement for process loads? If so are there any references or guidance on how to estimate its energy consumption.

1. "The NBI Study compared a set of new buildings to a set of old buildings...CBECS includes buildings that were built as early as 1920.

We have an HVAC system configured with ceiling plenum return. Is this plenum required to meet item (§ 5.5.1) Resistance to Mold Growth and (§ 5.5.2) Resistance to Erosion of ASHRAE 62.1?