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Natural System Instead of Public Sewer.

NC-2009 SSc6.1:Stormwater design - quantity control
posted by  JOSE R. TAGLE  on 

Hi everyone! We are working on previously undeveloped land project, which apply for case 1 “site with existing imperviousness 50% or less”.

1
Fri Jul 25, 2014, 5:11 am
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100% On site Infiltration

NC-2009 SSc6.1:Stormwater design - quantity control
posted by  Rodrigo Tonda  on 

Hello, we are working on a previously developed site with existing imperviousness less than 50% (Option 1, case 1).

1
Fri Nov 27, 2015, 3:05 am
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Eligible for Exemplary Performance Credit?

NC-2009 SSc6.1:Stormwater design - quantity control
posted by  Owen Hyne  on 

We anticipate meeting/exceeding requirements for SSc6.1 "Quantity Control", but not SSc6.2 "Quality Control".

1
Sat Aug 26, 2017, 4:27 pm

Calculations for SSc6.1

posted by  Gregory Hurst  on 
0

Green roof deck

NC-2009 SSc6.1:Stormwater design - quantity control
posted by  mariela garate  on 

Hi, We are willing to use an innovative type of green roof that's based on compacted plastic waste board and textile (1,3cms thickness + textile). This substrate replaces the need of soil.

1
Thu Sep 5, 2013, 2:25 pm
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Is it possible to get post development run off in negative?

NC-2009 SSc6.1:Stormwater design - quantity control
posted by  B MS  on 

Our project is located in Kathmandu, Nepal and I have a few questions regarding the following points. 1.

1
Wed Nov 23, 2011, 4:52 pm

Volume Captured on the Stormwater Mgmt Calculator

NC-2009 SSc6.1:Stormwater design - quantity control
posted by  Kimberlee Dobbins  on 

Going from LEED-EB 2.0 SS credit 5.1 to LEED 2009, O&M, what is the number for "Volume Captured"?

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SSc6.1 Design Storm Interval

NC-2009 SSc6.1:Stormwater design - quantity control
posted by  Curtis Dorosh  on 

Hi, I have noticed this question 2 times in the comments, but, I don't see an answer.

1
Thu Aug 18, 2016, 3:32 pm
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run off coefficient

NC-2009 SSc6.1:Stormwater design - quantity control
posted by  Jin Park  on 

Hi My project site is composed of sand,gravel. How do I define the run off coefficient? Where can I get it? I'm not experienced enough to work LEED project. Might be a poor question..sorry.

1
Fri Mar 21, 2014, 12:19 pm

existing site soils are impervious

NC-2009 SSc6.1:Stormwater design - quantity control
posted by  emily reese moody  on 

Hello, I am fielding a question for our civil engineer.

1
Wed Jul 29, 2015, 8:18 pm