Hello, I've been having this doubt for many days, Just wanted clarity on this query. 

I'm working on a few projects LEED ID+C Retail projects where the...

Hi, 

everybody, I'm working on a LEED CI project in China, and consider to purchase the RECs for "Tier 3: Off-site...

There is a warehouse building project, with outdoor transport ramp beside buildings.  Many exterior lighting designed on the ramp for directional and marker lighting for transportation, are they...

Do all vacuum cleaners certified by the Carpet and Rug Institute Seal of Approval (...

Few green disinfectants (e.g. Green Seel, UL or EPA Safer Choice Standard certified) are available in Hong Kong market.

Our clients proposed two commonly used disinfectants:

1. ...

Tristan Roberts Storyteller Quill Nook Farm LEEDuser Expert 11465 thumbs up March 19, 2015- 6:51 pm Dale or Ian or any other experts on this forum, can you help with this question? I don't know, Tyler—been asking around. Log in or register to post comments Dale Walsh LEEDuser Basic Member 29 thumbs up March 20, 2015- 12:19 am I submitted an answer to this a month or so ago but for some reason it wasn’t posted. Anyhow, the LEED 2009 Reference Guide (pg. 466) says “but others may be used [provided] valid justification is provided” when it discussed the Compendium methods (published...

Hello!

We have a warehouse project with small area of office. We just modeled elevator loads using the scheduel from ASHRAE 90.1-2010 User's Manual, which is only 3.5 hours per week. Then...

Excuse me, in the supply airflow rate part, it is required that the airflow should be approximately 1 cfm/square feet for the office buildings. Would you please tell us how it is calculated please...

Dear all:

Our project has company-wide recycling programs set up which collect...

Hello, 

There are two Paths in ASHRAE 90.1-2010 Table 6.8.1c water chilling packages -Efficiency Requirement, just would like to know what is the different between path A and path B?