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Zero Lot Line Deveoped Site

CS-2009 SSc6.1: Stormwater design - quantity control
posted by Guillermo Hernandez Espinoza on Jul 8, 2019, 5:54 pm

Hi everyone.

We are working on a zero lot line site where an old building was demolished in order to start with the new one.
The old building was composed only by hardscapes.
...

Last reply: Michael DeVuono, Jul 8, 2019, 6:46 pm

Impervious Calculation

CS-2009 SSc6.1: Stormwater design - quantity control
posted by Summer on Aug 1, 2018, 4:02 am

Hi,

Just want to clarify the exact meaning of the existing impervious and it's calculation. Below are my questions:

1. Site with more or less 50% existing impervious...

Calculation of Volume of Captured Runoff

CS-2009 SSc6.1: Stormwater design - quantity control
posted by Himanshu Agarwal on Jan 31, 2018, 11:57 pm

I am working on Core & Shell Office Building Bangladesh where my Site Area is 4434.71 square feet.

Building Terrace...

SSc 6.1 & 6.2 Quantity and Quality control

CS-2009 SSc6.1: Stormwater design - quantity control
posted by Victor DaCosta on Mar 6, 2016, 7:14 pm

Morning,

I’m starting with calculations in SS credit 6.1 and 6.2 and I have a question:

We are implementing rainwater recapture on our project for irrigation and toilet flushes. Our...

Last reply: Tristan Roberts, Aug 26, 2017, 6:12 pm

A shared storm water tank with other projects

CS-2009 SSc6.1: Stormwater design - quantity control
posted by Francesco Allaix on Aug 12, 2016, 9:43 am

I have a LEED project where they plan a storm water tank that will be a shared one with two other buildings next to the LEED project building. How can the share of our LEED project building's...

Last reply: Tristan Roberts, Jan 19, 2017, 12:52 pm

Storm water calculation

CS-2009 SSc6.1: Stormwater design - quantity control
posted by Magda Aghababyan on Nov 25, 2016, 12:28 am

Hi,
We are working in project previously land was empty top soil is hard and when calculating Pre-development

Last reply: Tristan Roberts, Jan 19, 2017, 12:50 pm

Discharging the rainwater to municipality facilities.

CS-2009 SSc6.1: Stormwater design - quantity control
posted by mohamed magdy on Jun 17, 2013, 2:56 am

Does discharging the collected rainwater to municipality facilities will help with achieving the requirements for credit 6.1 & 6.2?

we are following Case1 - path 1,
we will...

Last reply: Markus Henning, Aug 19, 2016, 1:49 am

Using pre-existing conditions as oppposed to existing conditions

CS-2009 SSc6.1: Stormwater design - quantity control
posted by Mei Zhu on Jul 27, 2016, 3:26 pm

SS C6.1 has two cases:
Case 1: Sites with existing imperviousness 50% or less: Requires proposed runoff not exceeding the existing runoff.
Case 2: Sites with existing imperviousness...

Last reply: Michael DeVuono, Jul 27, 2016, 3:36 pm

Runoff rate and runoff volume definition

CS-2009 SSc6.1: Stormwater design - quantity control
posted by Noriko Yasuhara on Oct 26, 2015, 9:52 pm

Michael,

Our local regulations usually require rainwater collection facilities that only shift the total runoff between storms instead of infiltrating or reusing the rainwater.

Is...

Last reply: Michael DeVuono, Oct 28, 2015, 7:32 am

Rational Method

CS-2009 SSc6.1: Stormwater design - quantity control
posted by MKK LEED on Jul 7, 2014, 10:01 am

Good Morning,

I’m starting with calculations in SS credit 6.1. But I have a question:

Can I use the runoff data of the watershed where is located the project?
Because in my...

Last reply: MKK LEED, Jul 9, 2014, 9:48 am