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Use (Grouped) modeled zones for Min IAQ

NC-v4 EQp1: Minimum indoor air quality performance
posted by RDK E&S on Nov 25, 2019, 2:20 pm

Hello, 

I am working on a residential project under NC-v4. The project is a residential hall with 1bd, 2bd, 3bd, and some 4bd suites. The project utilizes natural ventilation during the...

Timing of water testing

NC-v4 WEc3: Cooling tower water use
posted by matt kaye on Dec 9, 2019, 8:15 am

Do you test the potable water anytime? or should the testing of the water be done after cooling tower start up process?

Dog parks- SS2- Restore Habitat; and SS3 Open Space/Vegetated Area

NC-v4 SSc3: Open space
posted by Paul Bierman-Lytle on Dec 24, 2019, 10:28 am

SS c2: Site Development- Protect or Restore Habitat:  does a Dog Park area comply if vegetated with native or adaptive species?

SS c3: Open Space - does a Dog Park qualify as Open Space;...

Chilled Water rinsing / cleaning- How to ensure safe disposal?

NC-v4 SSp1: Construction Activity Pollution Prevention
posted by Amine Zeidane on Jan 6, 2020, 6:10 am

Hello LEED Community,

I'm working on a project where, as a part of HVAC...

In an open office space, how to distinguish whether the type of workstation meets the definition of permanent indoor obstruction

NC-v4 EQc8: Quality Views
posted by Jingchao Qian on Jan 8, 2020, 10:34 pm

There are questions about the quality view of open-plan office spaces. Vision types 1 and 3 require no permanent indoor obstructions. Refer to example 3 in the reference. It seems that movable...

Composite Wood Evaluation- Required Documentation

NC-v4 EQc2: Low-emitting materials
posted by Allan Robles on Jan 17, 2020, 5:27 pm

Hi LEED User-verse again!

I need assistance affirming my understanding (and also summarizing) the documentation requirements for meeting the composite...

Calculation of FTE in WE calculator for project with different occupancy schedule for each floor.

NC-v4 WEp2: Indoor water use reduction
posted by Sushrut Jadhav on Jan 22, 2020, 2:07 am

The project I am working on has total FTE -103 (90 Office employees + 13 Maintenance, Cleaning, and Security). Not all the floors of the building have the same occupancy times...

In multi-family residential units, can a VTAC unit provide mechanical ventilation to meet 62.1-2010?

NC-v4 EQp1: Minimum indoor air quality performance
posted by Sherman Aronson on Jan 22, 2020, 5:53 pm

In multi-family residential units, can a VTAC unit provide mechanical ventilation to meet 62.1-2010?

The operable windows provide natural ventilation, but ASHRAE now requires mechanical...

Shared Multi-Occupant Spaces within Open Office Layout

NC-v4 EQc6: Interior lighting
posted by Sarah Gudeman on Jan 27, 2020, 12:42 pm

We have a current project with open office layout (individual regularly-occupied spaces) that also includes what I would call huddle areas (shared multi-occupant spaces) distributed around...

Enhanced Commissioning V4

NC-v4 EAc1: Enhanced Commissioning
posted by Prakash Sekar on Feb 1, 2020, 5:15 am

Can u share the sample submittal document for Enhanced Commissioning V4