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Is sedimentation filtration required for LID?

NC-v4.1 SSc4: Rainwater management
posted by Garrett Ferguson on Jul 8, 2020, 1:06 pm

Is sedimentation filtration required for...

Play area excluded from calculations?

NC-v4.1 SSc4: Rainwater management
posted by Maddie Spinski on Jun 19, 2020, 9:26 am

We are building an early childhood education center next to the existing elementary school. Can we exclude the play area and existing parking lot that we are only adding one space to? We aren’t...

Does "Healthcare" refer to HC-v4.1?

NC-v4.1 SSc4: Rainwater management
posted by Deb Favaretto on May 21, 2020, 1:07 pm

In both LEED BD+C: New Construction v4.1 and LEED BD+C: Healthcare v4.1, under Requirements in the credit language, USGBC uses the title text: "Percentile of Rainfall Events (1-3 points except...

Last reply: Maria Porter, May 25, 2020, 3:27 am

Exemplary performance threshold under v4.1?

NC-v4.1 SSc4: Rainwater management
posted by Casey Cullen-Woods on Jan 28, 2020, 9:27 am

Is anyone able to locate if there is a revised threshold for exemplary performance under v4.1 of this credit? My particular project is a non zero lot line

Last reply: Bipin Karki, Jan 30, 2020, 8:49 am

V4.1 credit for v4 project NC-v4.1 SSc4- Rainwater Management

NC-v4.1 SSc4: Rainwater management
posted by Ryan Harrington on Aug 30, 2019, 12:44 pm

If my project is v4 and choose to use the V4.1 path for rainwater management, does the new point scoring also take effect? Basically my project has a meet the 95th percentile under v4 but if I ...

Last reply: Maria Porter, Dec 18, 2019, 2:45 am

NC-v4.1 Rainfall Events Calculator

NC-v4.1 SSc4: Rainwater management
posted by Kathryn Ganas on Jul 17, 2019, 12:20 pm

Is there an updated Rainfall Events Calculator for v4.1?? We have a...

Last reply: Maria Porter, Dec 16, 2019, 6:55 am