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Amenities space

CI-v4 WEc1: Indoor water use reduction
posted by Allen Cornett on Sep 26, 2021, 7:48 pm

I am working on a project that is a renovation and expansion of the amenity spaces in an existing office building.  The amenity spaces consist of a café with dining area, tenant lounge, meeting...

Last reply: emily reese moody, Sep 27, 2021, 2:41 pm

WaterSense label req for existing Base Building Fixtures?

CI-v4 WEc1: Indoor water use reduction
posted by RDK E&S on Dec 19, 2019, 10:31 am

Hello, 

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

Last reply: Bipin Karki, Jan 15, 2020, 8:33 am

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 Takayuki Hirota 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: Takayuki Hirota, Aug 27, 2017, 9:32 pm