Forum quick links
manage (rainwater) on site
NC-v4 SSc4:Rainwater managementposted by Manuel Martin Delgado on
Hi, Is reusing rainwater for flushing toilets an accepted solution for achieving this credit? Or is reusing for irrigation the only solution accepted? Thanks.
Zero Lot Line calc
NC-v4 SSc4:Rainwater managementposted by Janika McFeely on
Does anyone have more detail on the FAR requirement for documenting a zero lot line project? Is it like the density credit in that you only need to include buildable land?
Modified rational method - rainfall intensity
NC-v4 SSc4:Rainwater managementposted by Hana Raitrova on
Dear All, I´m still wondering how to get a value of rainfall intesity in inches/hour or mm/hour for the 95th percentile (option 2 - modified rathional method) based on time concentration.
Use of Section 438 for Option 1 Path 1
NC-v4 SSc4:Rainwater managementposted by Suzanne Johnson on
It is our understanding that Section 438 is used only to define the 95th percentile and that there is no requirement to follow Section 438 in full.
LEED NCv4 getting harder
NC-v4 SSc4:Rainwater managementposted by Marco Valerio Ceccotti on
Hi All. This is just a suggestion. To achieving this credit the pre-development condition is no more the "existing site" we were talking about in v2009, but is now(LEED v4) the "natural land cove
Is green space above underground parking previous or impervious?
NC-v4 SSc4:Rainwater managementposted by Valentin Grimaud on
Dear all, We are currently wondering what is th ruling in the case of an underground parking being below a green space area, which we would tend to account for in the pervious area contribution fo
NC-v4: Rainwater management
NC-v4 SSc4:Rainwater managementposted by Hadar Farjo on
Our Project is part of a Campus. Can we use the campus(regional) pond located outside our project boundary to achieve the rainwater management points for our project? The initial pond will be des
Amount of rainwater treated with a storage tank
NC-v4 SSc4:Rainwater managementposted by Ricardo Sá on
Hi all, I'm working on a project that is pursuing LEED certification.
Rainwater management - Filters
NC-v4 SSc4:Rainwater managementposted by Jorge Mato Rial on
Hello Everyone! I am working in a project, which includes the following types of surfaces: -Impervious roof areas -Garden areas -Impervious vehicle circulation areas -Parking area with green paveme
Bioretention
NC-v4 SSc4:Rainwater managementposted by Himanshu Agarwal on
Dear All, In my project, we are using two plants, namely, Vernonia elaeagnifolia, Bougainvillea species. I just wanted to know weather they have bioretention facility or not?