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Calculation of drawdown rate Qr

NC-2009 SSc6.1:Stormwater Design—Quantity Control
posted by  Christian Brücher  on 

I have a question for a Czech colleague of mine. The have a project and want to install a stormwater storage tank. The water shall be used for toilet flushing in the building.

3
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Civil Engineering
Thai Global Energy
LEEDuser Basic Member
1 thumbs up
Tue Mar 19, 2013, 1:19 pm

Pre Development & Post Development runoff rate & quantity zero

NC-2009 SSc6.1:Stormwater Design—Quantity Control
posted by  Heather Holdridge  on 

We are working on a Core & Shell project on Cayman Islands and would like to pursue SS Credit 6.1 & 6.2.

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Senior Project Manager
Vidaris, Inc.
LEEDuser Basic Member
4 thumbs up
Wed Nov 7, 2012, 10:44 pm

a few questions on credit 6.1

NC-2009 SSc6.1:Stormwater Design—Quantity Control
posted by  Guilherme Castagna  on 

I have a few questions on this credit that are buggering me off.

2
Regional Stormwater Leader
Arcadis North America
LEEDuser Expert
144 thumbs up
Wed Oct 17, 2012, 12:22 pm

Pre Development Determination

NC-2009 SSc6.1:Stormwater Design—Quantity Control
posted by  Jennifer Preston  on 

Our site was recently demolished, filled with dirt and left for some time.

3
Tue Apr 10, 2012, 11:22 pm

Calculating Runoff to a Rain Garden

NC-2009 SSc6.1:Stormwater Design—Quantity Control
posted by  Christine Robbins-Elrod  on 

Hello, Our project is an adaptive reuse on an urban site that was previously about 95% impervious.

3
Fri Mar 30, 2012, 1:51 am

peak flow calculations for 24-hr duration

NC-2009 SSc6.1:Stormwater Design—Quantity Control
posted by  Chris Olson  on 

Hello - My question is in regards to the 2-yr, 24-hr requirement for calculating peak runoff rate.

2
Sustainability Manager
KEMA Services
LEEDuser Basic Member
110 thumbs up
Mon Mar 5, 2012, 1:23 pm

How to quantify a evaporation rate

NC-2009 SSc6.1:Stormwater Design—Quantity Control
posted by  Brian Lodes  on 

I was hoping I could get some advice on obtaining the quantity requirement of SS CR 6.1. We are trying to obtain this credit on an approximate 19 acre site.

3
Mon Mar 5, 2012, 2:31 am

SSc6.1 Pond with Flow Restrictor and Total Stormwater Volume

NC-2009 SSc6.1:Stormwater Design—Quantity Control
posted by  Sandra Bauder  on 

I am having the same issue as Lucy (October 18, 2010) on one of our current projects, and the comments by Gregory and Jennifer were helpful but I still have some questions. Scenario: -existing impe

2
Principal
Emerald Built Environments
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Mon Oct 17, 2011, 7:16 pm