Hello, 

I know to achieve WEc1, all fixtures serving the needs of the occupants must be included in the calculator. Are eligible existing (...

Hello

We have a Commercial Interior located in a Base Building which have a rain water collection tank. Water is treated and is used for irrigation and for urinals and toilets of the...

Hi, we want to certify a restaurant and as described in the reference guide: commercial kitchen (food service) sinks and prep sinks, including pot filling sinks, wash-down, and cleaning sinks can...

Working on a Interiors project that has maximized efficiency in the flush and flow fixtures; proposing a...

Hello, 

We are working on a CI project that changed the toilets only few years ago with 6lpf. Less than 3 years.

We can not change only the tank of these toilets so we would have to...

Hi,

I am wondering if anyone has encountered a situation where are non-default flow duration (for example in a restroom faucet) would be applicable?

Thanks

A little confused on this aspect of the credit....I was told buy a colleague that this credit can only apply to newly installed fixtures? and not...

Our project is a large office TI with all of the typical water fixtures such as wash closets, urinals, showerheads, sinks, etc. It will also have a large commercial kitchen and gym/exercise space...

Our office project will occupy two floors of a newly constructed building and the building owner will provide all water fixtures including water closets, lavatory faucets and kitchen faucets. Any...

The building our project is located in uses municipally supplied recycled water to serve the supply to the water closets and urinals. Can this be used to calculate additional savings?