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Alternative Compliance-High Infiltration

NC-2009 SSc6.2:Stormwater Design—Quality Control
posted by  Rebekah Burke  on 

Site is located in western Wasington state. We are using the western Washignton Hyraulic model #3 to size the underground detention. The infiltration rate for the site is 50"/hour.

2
Regional Stormwater Leader
Arcadis North America
LEEDuser Expert
144 thumbs up
Fri May 18, 2012, 10:50 am
3
Tue Mar 6, 2012, 1:34 am

green roof

NC-2009 SSc6.2:Stormwater Design—Quality Control
posted by  Emmanuel Pauwels  on 

We will install an extensive green roof in our project. Does anyone know what the runoff rarte is and how much TSS are captured by 2.7 inches of substrate?

2
Representative
Vermont House of Representatives
LEEDuser Expert
7780 thumbs up
Sat Mar 3, 2012, 2:34 pm

TSS removal efficiency % table?

NC-2009 SSc6.2:Stormwater Design—Quality Control
posted by  Kash Boodjeh  on 

What is the best resource for finding TSS removal efficiency for various BMPs? Is there a table or reference to base our #s off of since we don't have calculations or on-site monitoring?

2
Representative
Vermont House of Representatives
LEEDuser Expert
7780 thumbs up
Sat Mar 3, 2012, 2:17 pm

Deviation from Default TSS Removal Efficiency

NC-2009 SSc6.2:Stormwater Design—Quality Control
posted by  Richard Gifaldi (Team Leader)  on 

I am working on a project in Germany that is using multiple buffer strips to remove TSS from runoff before it reaches a small drainage channel.

3
Fri Jun 10, 2011, 7:38 pm