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Water pressure 60psi for a single floor building??

NC-2009 WEp1:Water Use Reduction—20% Reduction
posted by  Marcio Alberto Casado Pereira  on 

Hi folks, This prerequisite says that the baseline water flow for lavotory and showerheads should be measured at 60psi and 80psi respectively.

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Mon Aug 27, 2012, 4:42 pm
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Homeless Shelter patrons FTE vs Residential classification

NC-2009 WEp1:Water Use Reduction—20% Reduction
posted by  Maria Fiorelli  on 

We are running preliminary water calculations to verify that we meet the WEp1 requirements. The project will have 2 usage groups, the homeless patrons and the staff.

1
Thu Nov 7, 2013, 1:33 am
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Cal Green Code Maximum Flow Rate for Non-Residential Fittings

NC-2009 WEp1:Water Use Reduction—20% Reduction
posted by  Jeremy Cressman  on 

Just when you thought you figured out the new commercial LEED faucet baseline (.5gpm or .25gallons per cycle) ... The State of California adopts the CalGreen Building Code effective January 2011 r

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fixture family

NC-2009 WEp1:Water Use Reduction—20% Reduction
posted by  jorge calderon  on 

If we are using an exposed WC Flush Valve, which fixture family and fixture type should we choose in table WEp1-3?

1
Thu Dec 4, 2014, 3:27 pm
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WC average flow rate for residential use

NC-2009 WEp1:Water Use Reduction—20% Reduction
posted by  Udana Ratnayake  on 

we are working on a hotel project where the guest rooms are provided with dual flush (4.5L/3L) WCs. no urinals are provided.

1
Wed Jan 25, 2012, 5:00 pm

gym facility showers

NC-2009 WEp1:Water Use Reduction—20% Reduction
posted by  Saju Varghese  on 

I'm working on a community center that pretty much works as a facility.

1
Wed Dec 30, 2015, 4:59 pm
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Different gpm in the same fixtures types

NC-2009 WEp1:Water Use Reduction—20% Reduction
posted by  James Lee  on 

Hi, I am working on luxury condominium with amenity deck.

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Help with a new study of green water technologies!

NC-2009 WEp1:Water Use Reduction—20% Reduction
posted by  Chris Pyke  on 

The Water Research Foundation and Virginia Tech have partnered for a study on the unanticipated consequences of green water technologies and practices on water use in buildings.

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Greywater recirculated

NC-2009 WEp1:Water Use Reduction—20% Reduction
posted by  Mike D  on 

Our water reduction due to fixtures and fittings only is 38%. We have recirculating greywater in the project that will be recirculated to toilets. This will bring our reduction to 42%.

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I have a LEED-NC 2009 hotel

NC-2009 WEp1:Water Use Reduction—20% Reduction
posted by  Susan Di Giulio  on 

I have a LEED-NC 2009 hotel project and I am testing various fixtures in the WEp1 template.

1
Mon Jul 29, 2013, 4:14 pm