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Residential Building (5-Story) – Kitchen Exhaust to Meet ASHRAE 62.1-2010

NC-v4 EQp1: Minimum indoor air quality performance
posted by Premal Solanki on Jun 5, 2018, 9:48 am

We are working on a 5-story residential project that is being certified v4 BD+C. The dwelling units are naturally ventilated and there is a continuous 30 cfm exhaust from the toilet and...

Last reply: Santiago Avila, May 15, 2024, 10:53 am

Natural Ventilation in Dwelling Units | ASHRAE 62.1- 2010 natural ventilation exceptions

NC-v4 EQp1: Minimum indoor air quality performance
posted by Aris Koliopoulos on Jan 27, 2022, 2:36 am

Dear All,

We are working on a 6 storey residential project which pursues LEED certification under the BD+C: New Construction rating system.

According to the concept design, dwelling...

Last reply: Santiago Avila, May 15, 2024, 10:02 am

Does restrooms exhaust can comply with the prerequisite requirements in a residential building?

NC-v4 EQp1: Minimum indoor air quality performance
posted by Felipe Duran on Sep 11, 2018, 11:00 am

Dear All,

We are working on a naturally ventilated residential project with 295 dwelling units. The project comply with the monitoring requirements. 

Can we comply with the...

Last reply: Santiago Avila, May 15, 2024, 6:04 am

Question on supplying fresh air to unoccupiable spaces

NC-v4 EQp1: Minimum indoor air quality performance
posted by Mohamed AbuShariah on May 8, 2024, 2:31 am

https://leeduser.buildinggreen.com/forum/regularly-occupied-area-hotel-room). Log in or register to post comments Dave Hubka Practice Leader- Sustainability EUA LEEDuser Expert 530 thumbs up May 14, 2024- 8:10 am The Indoor Environmental Quality overview section within...

Last reply: Andrey Kuznetsov, May 14, 2024, 11:37 am

Natural vs mechanical ventilation

NC-v4 EQp1: Minimum indoor air quality performance
posted by Dina El-Sady on Sep 11, 2023, 11:42 pm

A project has a production building with a warehouse and is beinng naturally ventilated with exhaust air louvers and fresh air louvers .The machinery has direct exhaust fans to remove heat...

Last reply: Andrey Kuznetsov, May 13, 2024, 3:49 am

Infiltrations

NC-v4 EQp1: Minimum indoor air quality performance
posted by Juan Perez on Feb 20, 2024, 9:59 am

Is it feasible to add an...

Last reply: Andrey Kuznetsov, May 11, 2024, 4:24 pm

Ventilation requirements/ auto garage / pre-requisite

NC-v4 EQp1: Minimum indoor air quality performance
posted by Carla Galvanoni on May 8, 2024, 1:57 pm

We are attempting to use special circumstances to satisfy the minimum air quality performance, as our project does not fall under a category.

We have a repair garage where work on vehicles...

Last reply: Andrey Kuznetsov, May 11, 2024, 3:41 pm

Perimeter induction unit interpretation in 62.1 MZCal

NC-v4 EQp1: Minimum indoor air quality performance
posted by Chanyang Shin on Mar 31, 2016, 8:10 am

A project is provided with perimeter induction units with internal coils for cooling and heating. Central dedicated 100% outdoor air handling unit feeds the induction units with fresh air, and...

Last reply: Stephani Carter, May 6, 2024, 2:17 pm

Fresh Air Requirement for Lift Lobbies: Transfer Air Consideration

NC-v4 EQp1: Minimum indoor air quality performance
posted by Subhashkumar A on Apr 30, 2024, 8:59 am

Hello,

In one of our projects, we have provided fresh air to all the regularly occupied spaces as per ASHRAE 62.1 standards. According to LEED requirements, circulation spaces must also be...

Last reply: Dave Hubka, Apr 30, 2024, 12:43 pm

Minimum IAQ Performance calculator

NC-v4 EQp1: Minimum indoor air quality performance
posted by on Sep 8, 2023, 9:49 am

Why does the Minimum...

Last reply: Afogreen Build, Apr 29, 2024, 2:45 am