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Percent of Occupants with access to the fixture.

CS-2009 WEp1: Water Use Reduction
posted by Guillermo Hernandez Espinoza on Jun 14, 2019, 12:04 pm

Hello everyone.

I'm a bit confused with the Percent of Occupants calculation on the Water Use Reduction Calculator.

We only have one model of toilets and dry urinals.
I...

Last reply: Michelle Halle Stern, Jan 23, 2020, 1:45 pm

"Open to update" an already awarded credit

CS-2009 WEp1: Water Use Reduction
posted by Victoria Rios Esteve on Jan 14, 2020, 1:34 pm

Hi everyone!

We have recently received the design final review and are preparing the construction submittal for a v2009 Core and Shell project. On the design final review, WEp1 has been...

Transients per CS Appendix 1 / WE calculator

CS-2009 WEp1: Water Use Reduction
posted by Aaron McEwin on Dec 11, 2019, 5:54 pm

Hello everyone,

We are working on the CS Project and would like to use CS Appendix 1 to estimate...

Janitor / Slop Sinks

CS-2009 WEp1: Water Use Reduction
posted by Edgar Arevalo on Apr 4, 2019, 3:50 pm

Should I account for the sinks to be used in janitor's closets in the water use reduction calculations?  I feel they would serve approx 1...

Last reply: David Hubka, Apr 4, 2019, 4:07 pm

Tenant Neutral Calculations

CS-2009 WEp1: Water Use Reduction
posted by Nathan Lee on Feb 27, 2013, 9:26 pm

On the project CS project I am working on which is a mixed-use building, some fixtures will be built out by the owner and some will be fit out by future tenants.

As many others have...

Last reply: Meghana Pawar, Nov 9, 2018, 1:35 pm

Tenant Sales and/or Lease Agreement

CS-2009 WEp1: Water Use Reduction
posted by Charalampos Giannikopoulos on Feb 26, 2015, 12:34 pm

When selecting the option “Tenant Sales and/or Lease Agreement” it is required to provide the legally binding document (lease, sales agreement, tenant construction requirements, etc.) associated...

Last reply: Mario S., Jul 27, 2018, 3:23 am

adjusted dailyuses for urinal when restroom without urinal exist

CS-2009 WEp1: Water Use Reduction
posted by Cathy W on Aug 31, 2016, 7:16 am

The technical advice is like this:
The floor plans for PIf4 indicate that the project includes unisex restrooms that do not contain urinals. The calculations in the form automatically...

Last reply: Carlie Bullock-Jones, Nov 12, 2017, 10:21 am

Dual toilet flush rate average- in residental

CS-2009 WEp1: Water Use Reduction
posted by Catharina B on Mar 26, 2017, 2:55 pm

Hi
In my project will be few apartmets, how to calculate average rate at dual toilet flush; if according to water use reduction additional guidance total daily use by residents is 5

Last reply: Carlie Bullock-Jones, Mar 26, 2017, 9:26 pm

Sinks in doctor's consulting room

CS-2009 WEp1: Water Use Reduction
posted by Agata Mozer on Sep 29, 2016, 11:30 am

Hi! Do sinks in doctor’s consulting room (a room in which a doctor or other therapeutic practitioner examines patients) must comply with LEED requirements for fixtures and should be included in...

Last reply: Carlie Bullock-Jones, Sep 29, 2016, 3:26 pm

Water Usage for parks and open spaces

CS-2009 WEp1: Water Use Reduction
posted by Deborah Lucking on Jun 10, 2016, 2:11 pm

Our project is a small pavilion in a park, with tenant space for a food outlet, and (separate) restroom facilities to serve park users.
We are looking for guidance on how to estimate the...