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Holes and vents modelling in Baseline

NC-2009 EAc1: Optimize Energy Performance
posted by Santiago Zarate on Dec 15, 2020, 11:38 am

We are certifying a project located in a city in Colombia with a tropical climate with average temperatures above 23°C all year round. The project takes advantage of this temperature and only...

Indoor Air Quality Compliance- LEED 2009 / LEED v4.1

NC-2009 IEQc4.3: Low-emitting materials - flooring systems
posted by MARK BAUER on Mar 17, 2021, 7:06 am

Hi,

We have been asked to demonstrate that our product (a vinyl floor covering) is in compliance with requirement.One path to compliance is to meet testing requirements of CDPH Standard...

Enamel Classification

NC-2009 IEQc4.2: Low-emitting materials - paints and coatings
posted by Alexia Anastassiadis on Apr 29, 2021, 12:20 pm

Hi all! 

Our project is outside the US in a non-english speaking country. Which is why we have a hard time translating paint types into their corresponding classification. How would you...

LPG Gas Connection and Usage in the LEED certified building.

NC-2009 EAc3: Enhanced Commissioning
posted by Selvam C on Apr 30, 2021, 12:14 am

Dear Team, 

Greeting to everyone, 

We need to understand about the LEED process and procedure / guidelines of the LPG Gas or Cooking Gas services and usage for the LEED certified...

Lines of sight- How to

NC-2009 IEQc8.2: Daylight and views - views
posted by Simone Bevilacqua on Aug 5, 2021, 4:15 pm

Our company is in charge of validating an office building compliance with credit IEQc8.2 - Views, under LEED2009 V3. 

The building floorplate is shaped as a rectangle that repeats itself...

Guestroom Closets and Bathrooms- Non-Regularly Occupied?

NC-2009 IEQc8.2: Daylight and views - views
posted by Kevin Mowatt on Sep 8, 2021, 5:28 pm

USGBC's IEQ v2009 Space Matrix indicates that Guestrooms (in their entirety) should be considered Regularly Occupied. When creating the Views plan diagrams, we are finding of course that certain...

Innovation: Low Mercury Lamping and Innovation: Purchasing- Lamping (OM v4 MR Credit)

NC-2009 IDc1: Innovation in Design
posted by Bonny Gray on Sep 22, 2021, 12:26 pm

We have earned credits for Innovation points Low Mercury Lamping and Purchasing - Lamping, however not on the same project.  Can both of these Innovation points be used on the same project to...

Concrete

NC-2009 MRc5: Regional Materials
posted by Steve Willey on Jan 13, 2022, 3:54 pm

Is there anyway to calculate for cost per pound for cement, fly ash, limestone and sand

Concrete

NC-2009 MRc5: Regional Materials
posted by Steve Willey on Jan 17, 2022, 10:52 am

Is there such a thing as a Regional Material Calculation for concrete.

Use of Supplemental fans for Building flush out

NC-2009 IEQc3.2: Construction IAQ management plan - before occupancy
posted by John Covello on Apr 7, 2022, 4:14 pm

Hello,

Our contractor wants to use supplemental industrial floor fans to shorten the flush out time for a project. They are not sure how the fans are placed and used for the flush...