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Rain Water Tank Base Building

CI-v4 WEc1: Indoor water use reduction
posted by Luis Carlos Perez Plazas on Jun 25, 2018, 9:07 pm

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...

Last reply: ESD Engineer, Dec 11, 2018, 5:24 pm

Kitchen faucet for restaurant project

CI-v4 WEc1: Indoor water use reduction
posted by Borja Sánchez on Feb 8, 2018, 2:31 pm

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...

Last reply: Suzanne Painter-Supplee, LEED AP+ID&C, Oct 16, 2018, 9:08 pm

make up water for cooling tower

CI-v4 WEc1: Indoor water use reduction
posted by Craig Flandermeyer on Aug 1, 2018, 2:05 pm

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

Last reply: emily reese moody, Oct 16, 2018, 7:43 pm

Recent toilets, old building

CI-v4 WEc1: Indoor water use reduction
posted by Erika Roy on Jun 21, 2018, 2:24 pm

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...

Last reply: emily reese moody, Jun 26, 2018, 3:27 pm

Non-Default Duration

CI-v4 WEc1: Indoor water use reduction
posted by Chen Shalita on Jun 3, 2018, 9:16 am

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

Last reply: emily reese moody, Jun 5, 2018, 12:29 pm

LEED ID+C CI commercial Interiors v4 water calc credit

CI-v4 WEc1: Indoor water use reduction
posted by Robert Fernandez on Mar 28, 2018, 7:03 pm

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...

Last reply: Emily Purcell, Mar 29, 2018, 9:50 am

Commercial Kitchen and Gym Equipment

CI-v4 WEc1: Indoor water use reduction
posted by Alexander Spilger on Aug 16, 2017, 6:22 pm

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...

Last reply: Alexander Spilger, Aug 28, 2017, 7:17 pm

Fixtures outside the project scope

CI-v4 WEc1: Indoor water use reduction
posted by Maki Watanabe on Aug 8, 2017, 3:43 am

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...

Last reply: Maki Watanabe, Aug 27, 2017, 9:32 pm

Recycled Water

CI-v4 WEc1: Indoor water use reduction
posted by ESD Engineer on Aug 15, 2017, 8:04 am

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?

Last reply: Suzanne Painter-Supplee, LEED AP+ID&C, Aug 15, 2017, 5:09 pm

Water Reduction credit points for for ID +C seem unusually high

CI-v4 WEc1: Indoor water use reduction
posted by Kerry Honsinger on Aug 4, 2016, 1:40 pm

We are working on a project where the building exists and are finishing out the interior, thus ID +C. It seems to get any credit points for this category, a grey water collection system has to...

Last reply: Tristan Roberts, Nov 18, 2016, 4:41 pm