Concerning Upload IEQp2-5, it is required to upload a differential air pressure test report for each designated smoking room. For this purpose I'm preparing a report for each space stating the...

As we are outside of the USA, ASHRAE 90.1:2010 is a new requirement that came with v4 and our designers have no experience in interpreting and applying the mandatory requirements.

Can you...

I'm curious if this has become easier with time.

We had a small fast-track (only a couple of months design and a couple construction) interior fit-out and we had so few products to begin...

Hello,
We are working on a dormitory and our window sills in the units are at 44" or 46". The view range is obviously 30"-90" aff but it also states specifically the 42" eye height. Has...

We have submitted our initial design stage submittal and received commentary on our Option 2 approach - Prescriptive compliance. However, we have since carried out energy simulation and found...

Hi,

I'm working on a project located outside the U.S. and more than 50% of the project is classified as office.  I entered all the information into Portfolio Manager and the project...

For Leed EA C1.3 calcs to comply with Core Perf Guide:

We will provide load calcs, zone by zone load calcs at design conditions, Fan sizing calcs, critical path supply duct pressure load...

When using the same input data in both forms (IP and SI units) someone should expect the same result (percentage mitigated). The online form with SI units gives a negative percentage mitigated...

Hi, I would like to know if minisplit (non-ducted) units have to comply with Standard 62.1-2010, Section  5.8, "...p0articulate filters or air cleaners with a minimum efficiency reporting value...

Hi there,

We have a CI project on a campus which already employs the use of zip cars. Can we look at a campus approach, utilizing zip cars (as 5% of total parking spaces), instead of...