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Pilot Credit INpc155

NC-v4 EQp1:Minimum indoor air quality performance
posted by  Vassil Vassilev  on 

Greetings,

In an attempt of following this Pilot credit, the following question (related to #1b. of the Requirements) appeared:

0

ASHRAE 62.1 2010. Section 6.2.1.2 PM2.5

NC-v4 EQp1:Minimum indoor air quality performance
posted by  Eric Dyer  on 

Hello
We are working on the LEED project in Korea.

I have a question about ASHRAE 62.1 2010.

3
Mon Jan 17, 2022, 8:10 am
2
Mon Jan 10, 2022, 8:53 pm

Documenting local equivelant

NC-v4 EQp1:Minimum indoor air quality performance
posted by  Omar Elrawy  on 

We have a project in Vietnam in which the local standard (5.5 lps/person) is more stringent than ASHRAE 62.1.

Q1: Does a more stringent standard means higher fresh air requirements?

5
Associate, Sustainability
Thornton Tomasetti
LEEDuser Basic Member
12 thumbs up
Thu Dec 16, 2021, 8:46 pm

Are toilets considered occupiable?

NC-v4 EQp1:Minimum indoor air quality performance
posted by  Timothy Ian Middleton  on 

We have a factory project with some rooms where I am not sure about their classification as "occupiable" or not. Specifically they are "dirt removal" and "cleaning" rooms.

5
Mon Dec 13, 2021, 9:26 am

Outside Airflow Monitoring Device

NC-v4 EQp1:Minimum indoor air quality performance
posted by  Jennifer Rennick  on 

The mechanical engineering team on the LEED project I am working on has proposed to install current monitoring switches at each unit supply fan power feed.

4
Head of Sustainability
Manens S.p.A.
LEEDuser Premium Member
16 thumbs up
Mon Dec 6, 2021, 5:23 pm

Free fresh air provided to small rooms

NC-v4 EQp1:Minimum indoor air quality performance
posted by  Dina El-Sady  on 

I am working on a project with many small buildings connected to each other , some of the very small rooms may be designed with free fresh air entering through fresh air grilles not fans , is

2
Mon Oct 25, 2021, 2:08 pm

Is Zone Outdoor Airflow meets or exceeds for all zones required?

NC-v4 EQp1:Minimum indoor air quality performance
posted by  Justin Shultz  on 

We are working with a "Dayroom" space that has the following requirements: 4 ACH of Outdoor Air and 4 ACH of Total Air.

3
Default Avatar
Senior Manager - Sustainable Services
Surmount
LEEDuser Basic Member
29 thumbs up
Mon Oct 18, 2021, 4:31 am

Mandatory MERV 11 or higher filters in existing building

NC-v4 EQp1:Minimum indoor air quality performance
posted by  Francesco Passerini  on 

The credit requests confirmation that the project has MERV 11 or higher filters (if project is in nonattainment area for PM2.5). Is this request mandatory in existing buildings as well?

1
Wed Feb 9, 2022, 2:39 pm