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All occupied spaces

NC-v4 EQc9: Acoustic performance
posted by Takayuki Hirota on Oct 9, 2019, 5:20 am

Hi LEED exparts,

All occupied spaces, not only regularly occupied spaces are required to meet requirements, according to the reference guide page 757. It is very stringent to follow that...

Last reply: Marcelo Alencar Pereira, Jan 22, 2025, 9:31 am

STC requirement for a Retail area next to a hallway in a medical building

NC-v4 EQc9: Acoustic performance
posted by Todd Bundren on Dec 18, 2024, 4:04 pm

We are working on a new medical buidling (cancer center) and there is a gift shop off a large corridor close to the main entry. The owner wants the wall between the gift shop and the large...

Last reply: Catalina Garcia, Jan 13, 2025, 10:24 pm

Acoustic performance multifamily residential building

NC-v4 EQc9: Acoustic performance
posted by Ricardo Hernandez on Sep 4, 2024, 8:10 pm

Andrey Kuznetsov ESG consultant, LEED AP BD+C Self Employed LEEDuser Basic Member 36 thumbs up September 5, 2024- 12:56 am What is a problem you are struggling? Log in or register to post comments Emily Purcell Sustainable Design Lead CannonDesign LEEDuser Expert 375 thumbs up September 5, 2024- 9:04 am see my post here-  https://leeduser.buildinggreen.com/forum/residential-spaces You might want to verify this with GBCI since it is from a few years ago now, but using v4.1 Multifamily was very helpful for me.  Log in or register to post comments ...

Last reply: Emily Purcell, Sep 5, 2024, 9:04 am

Sound Isolation ACP?

NC-v4 EQc9: Acoustic performance
posted by Brightworks Sustainability on Apr 25, 2017, 7:42 pm

HI all, is anyone familiar with an alternate option for complying with the sound isolation requirements? My project is so close to meeting this but it isn't feasible to provide additional layers...

Last reply: Anna Okviana, May 22, 2024, 2:56 am

Acoustic performance: reverberation time

NC-v4 EQc9: Acoustic performance
posted by alessandro santuari on Jun 1, 2017, 9:28 am

Hi, we have a project with large waiting rooms: are there specific values for "...

Last reply: Soha ElYamany, Sep 26, 2023, 10:25 am

Acoustic Performance Credit for Residences

NC-v4 EQc9: Acoustic performance
posted by Andrew Parise on May 9, 2018, 5:21 pm

Two aspects of this credit seem to make it not achievable for new residential buildings -...

Last reply: Emily Purcell, Feb 9, 2023, 4:20 pm

What threshold of reverberation time to apply for Performing arts Space / ballroom?

NC-v4 EQc9: Acoustic performance
posted by Sara BENLOUBA on Oct 4, 2022, 11:49 am

Hi everybody, 

How do you set the reverberation time values ​​for "Performing Arts Space"? On table 2 of the LEED V4 guide page 758, nothing is written except "Vary by application". So...

Last reply: Sara BENLOUBA, Oct 7, 2022, 10:02 am

Sound Rating Method- can these vary per space types?

NC-v4 EQc9: Acoustic performance
posted by Iris Meeker on May 11, 2022, 2:01 pm

For HVAC Background Noise, do all spaces have to use the same Sound Rating Method (NC/RC,...

Heat Pump Room = Mechanical Room?

NC-v4 EQc9: Acoustic performance
posted by Iris Meeker on Apr 13, 2022, 1:14 pm

We are trying to determine whether or not a...

Last reply: Iris Meeker, Apr 25, 2022, 11:47 am

Acoustic Point for Higher Education

NC-v4 EQc9: Acoustic performance
posted by David Harvey on Jun 2, 2021, 4:09 pm

I am an acoustical consultant. For K-12 School projects, it is clear they fall under the category of a school.  For a new construction, higher education project, the architect is advising me the...

Last reply: Ken Shook, Jun 9, 2021, 5:41 pm