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How to calculated for hybrid urinals

CI-2009 WEc1: Water Use Reduction
posted by Susan Di Giulio on Jul 20, 2016, 3:43 pm

Sloan has a new "hybrid" urinal that is basically waterless but does a pre-programmed, 1 gallon system flush every 72 hours. This solves a lot of maintenance and odor problems. However, how does...

Last reply: Stacey Olson, Sep 13, 2018, 9:52 pm

WEc1- Lav Efficiency Floor?

CI-2009 WEc1: Water Use Reduction
posted by Jeremy Knoll on Jan 30, 2017, 12:10 pm

Is there a lower limit to the lav flow rate below 0.5gpm that USGBC will accept? I saw something posted on the EPA's website awhile back, but am not finding it now.

Last reply: Carlie Bullock-Jones, Jan 30, 2017, 1:53 pm

Hybrid Urinals

CI-2009 WEc1: Water Use Reduction
posted by Nilda De Coutte on Mar 15, 2016, 2:50 pm

Hi, I would like to know if anyone has any information (case study, formal review, experience with) of any of the hybrid urinals currently available in the market. We are interested in installing...

Last reply: Tristan Roberts, Jan 18, 2017, 11:12 am

Credit Wording

CI-2009 WEc1: Water Use Reduction
posted by Matthew Fortin on Mar 28, 2012, 8:43 pm

I am in the process of certifying a CI space. Originally we were pursuing the credit for bicycle storage, however this was deemed infeasible when our request to dedicate bicycle ranks in a very...

Last reply: Sarah Lavalliere, Nov 9, 2016, 10:35 am

Existing Blow-out toilets

CI-2009 WEc1: Water Use Reduction
posted by Russell Philstrom on Jun 19, 2015, 9:25 am

Our project is in a 57-story building where the existing toilets are original to the building (1972) and are blow-out toilets at 3.5gpf. To replace the existing toilets and install a modern HET...

Last reply: Carlie Bullock-Jones, Dec 30, 2015, 6:23 pm

Scope of landlord change

CI-2009 WEc1: Water Use Reduction
posted by Graham Langton on Mar 9, 2015, 9:40 am

Within our CI project (Office - 5 stories), there are landlord core areas including all toilets / washing facilities (same toilet block repeated on each floor). Our tenant seeking LEED...

Last reply: Carlie Bullock-Jones, Dec 30, 2015, 5:48 pm

WEp1 & SSc3.2

CI-2009 WEc1: Water Use Reduction
posted by Cathal Heneghan on Aug 18, 2014, 12:26 pm

Hi

If water fixtures are not part of the project scope and are not considered for the LEED submission, can the project still pursue SSc3.2 due to existing showers in the...

Last reply: Tristan Roberts, Dec 29, 2015, 1:52 pm

Sensor activated lav faucets

CI-2009 WEc1: Water Use Reduction
posted by Crista Shopis on Jan 7, 2014, 11:47 am

The Water Use Reduction Additional Guidance document states that "When using an autocontrol faucet with...

Last reply: Carlie Bullock-Jones, Jun 9, 2015, 1:28 pm

HET Retrofit

CI-2009 WEc1: Water Use Reduction
posted by Matthew Catterall on Feb 23, 2015, 12:44 pm

I've noticed that dual-flushflushometer retrofit kits are mentioned as a way to earn this credit on existing commercial toilets (rather than replace the entire toilet); however, there is no...

Last reply: William Weaver, Feb 23, 2015, 2:11 pm

Template Rounding for Design Case-Urinal

CI-2009 WEc1: Water Use Reduction
posted by Rebekah Burke on Mar 27, 2013, 4:03 pm

We have completed our template with all fixtures included and are at 39.97% savings!!! UGH. As we dig into the template to see if there is a way to reach that 40% threshold, and thus 3 more...

Last reply: Sydney Hanson, Jan 20, 2015, 7:06 pm