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Credit for using rainwater towards truck washing

NC-2009 WEc2: Innovative Wastewater Technologies
posted by Pournamasi Rath on Nov 15, 2017, 1:42 pm

We are working on a large scale City Garage project targeting LEED Silver certification. We are considering...

Last reply: Alana Cristante, Apr 18, 2019, 11:25 am

Condensate to a campus grey water system instead of being used on-site

NC-2009 WEc2: Innovative Wastewater Technologies
posted by Bo White on Jan 9, 2019, 2:16 pm

Our building is on a college campus and we plan to route all condensate to the campus grey water system. Does this qualify even though it is not being used on-site? Also, does condensate need to...

Confirm the percentage of wastewater treated on-site definition

NC-2009 WEc2: Innovative Wastewater Technologies
posted by Jing Hong on May 9, 2017, 12:33 pm

Trying to confirm couple of terms in WEc2, yes or no questions:
1. The Percentage of wastewater treated on-site = (Total average annual quantity treated on-site ) / (Total calculated flush...

Last reply: Tristan Roberts, Aug 26, 2017, 5:59 pm

WEc2: Time frame for functional reclaimed water systems

NC-2009 WEc2: Innovative Wastewater Technologies
posted by Brian Bartholomew on Jun 6, 2017, 5:03 pm

Under the Bird's Eye View here for WEc2, there is a citation of...

Last reply: Tristan Roberts, Aug 26, 2017, 5:52 pm

Treated Waste Water Re-use for a Campus site

NC-2009 WEc2: Innovative Wastewater Technologies
posted by Ashwin Kumar on May 15, 2014, 7:13 am

Hello,
We have a Manufacturing Facility project registered under a Campus registration having a common STP for treating all the of the Campus Waste-water.

This is allowed According...

Last reply: Ashwin Kumar, May 25, 2016, 7:23 am

Is groundwater ok for Wec2?

NC-2009 WEc2: Innovative Wastewater Technologies
posted by Alexander Marquez on Aug 5, 2014, 10:13 am

There is a non-potable aquifer under the building's basement. Can we install a well to extract this water and use it for irrigation and flush the toilets? This would reduce the quantity needed of...

Last reply: Tristan Roberts, Nov 27, 2015, 3:11 pm

On-site waste water treatment in LEED V4

NC-2009 WEc2: Innovative Wastewater Technologies
posted by Lorne Mlotek on Dec 1, 2014, 10:23 am

Are Lagoons, or septic tanks rewarded at all in LEED V4?

This credit was omitted from the new version and I am curious if I installed an on-site waste water treatment facility onsite which...

Last reply: Tristan Roberts, Nov 27, 2015, 3:01 pm

Water Efficiency Calculation

NC-2009 WEc2: Innovative Wastewater Technologies
posted by ABDUL MUTHALIB MOHAMED on Dec 19, 2014, 8:07 am

Hi,
My project is a factory building. They are installing only Indian Water Closets and no Urinals. How to calculate water efficiency if Urinals are not used? Can we give flow rate as 0 and...

Last reply: Tristan Roberts, Nov 27, 2015, 2:36 pm

Does restaurant dishwashers qualify as waste water?

NC-2009 WEc2: Innovative Wastewater Technologies
posted by Kristopher Lashley on Apr 16, 2015, 5:15 pm

I am wondering if I can include a restaurant dishwasher in my waste water calculations for WEc2?
According to the reference guide waste water is defined as
"the spent or used water...

Last reply: Tristan Roberts, Nov 27, 2015, 2:34 pm

How does GBCI ccalculate reclaimed water reduction?

NC-2009 WEc2: Innovative Wastewater Technologies
posted by David Gibney on Oct 1, 2015, 12:52 pm

This is an academic problem that I need confirmation for. It’s a LEED-NC 2009 project.
• 242 FTEs. No visitors, etc. 50:50 gender ratio = 121 of each.
• All urinals are waterless....

Last reply: Tristan Roberts, Nov 27, 2015, 2:32 pm