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Monitoring Requirements- Naturally Ventilated Residential Units

NC-v4 EQp1: Minimum indoor air quality performance
posted by Mario S. on Jun 21, 2017, 2:21 am

We are working on a residential building where split AC units are provided in every room for each unit with no mechanical ventilation. The ventilation strategy is relying on natural ventilation...

Last reply: David Posada, Jan 22, 2020, 7:44 pm

Whole-Building Life-Cycle Assessment- Assessment Tools

NC-v4 MRc1: Building life-cycle impact reduction
posted by Ricardo Filho on Jan 21, 2020, 4:46 am

Hi All, 
I am trying to prep a presentation outlining some of the tools available to perform the "Whole-Building Life-Cycle Assessment" that are used in LEED.
I am aware of Tally (...

Last reply: Jennifer O'Connor, Jan 22, 2020, 7:25 pm

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...

Campus project with Central Plant

NC-v4 EAc4: Demand response
posted by Leilanie Bruce on Mar 30, 2017, 3:29 pm

Our project is a student dorm on a university campus. The campus generates most of its power with their chilled water and co-generation plants and they purchase very little energy from the local...

Last reply: Breffni O'Rourke, Jan 22, 2020, 5:25 pm

v4.1 Low-Emitting Calculator??

NC-v4.1 EQc2: Low-emitting materials
posted by Sara Greenwood on Jun 21, 2019, 5:34 pm

Does anyone have access to a v4.1 low-emitting calculator? Since some categories are now quantified by cost, volume, or square footage it warrants a different calculator.

Last reply: RDK E&S, Jan 22, 2020, 2:47 pm

SCAQMD Exempt Compounds

CI-v4.1 EQc2: Low emitting materials
posted by Michelle Rosenberger on Jan 22, 2020, 1:57 pm

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SCAQMD Exempt Compounds

CI-v4 EQc2: Low emitting materials
posted by Michelle Rosenberger on Jan 22, 2020, 1:57 pm

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Density Calculation- Parking garages and roads

NC-v4 LTc4: Surrounding density and diverse uses
posted by Jon Penndorf on Jan 22, 2020, 10:30 am

We are pursing LEED v4 BD+C, NC. For the Location and Transportation, Surrounding Density credit, combined...

Last reply: Emily Purcell, Jan 22, 2020, 12:03 pm

Existing Fenestration in baseline model for CI projects

CI-v4 EAp2: Minimum Energy Performance
posted by Aravindraj RB on Dec 4, 2019, 11:21 pm

Project type       : LEED ID+C (CI) Version 4

Query                : EA Pr. Minimum Energy Performance (Table G 3.1.5)

Our project is a commercial office building space with a...

Last reply: Marcus Sheffer, Jan 22, 2020, 11:15 am

Local discomfort Effects

NC-v4 EQc5: Thermal comfort
posted by Santiago Sanchez Sanchez on Aug 22, 2019, 4:37 pm

Hi everybody,

It isn't clear to me how to document the local discomfort effects when I am under option 1 ASHRAE  standard 55-2010.

  1. ASHRAE 55 APPENDIX C states...

Last reply: Santiago Sanchez Sanchez, Jan 22, 2020, 10:19 am