We are applying Carpets for flooring. Can we install the carpets, and cover them then install electric fixtures for the ceiling.

I'd like to confirm that if a project is pursuing EQc5, that they must use...

I am working on a Massachusetts public works maintenance facility. it involves 2 separate structures; an office building and a garage. The office building would require flush out procedure, but...

Hi. One of the projects in which I'm involved will have on-site HVAC duct manufacture. Does this practice has any inconvenient for the compliance with the credit IEQc3.1? We should manage that...

I'd like to confirm that if a project is pursuing EQc5, that they must use...

Is the "replace all filtration media immediately prior to occupancy" required for washable filters as well?

Thanks in advance

I recently opened the LOL V3 NC form for IEQc3.1 and found that Table IEQc3.1-1 has three new columns - CEN Rating, Min Dust Spot Eff and Arrestance in additon to the...

Hello - I'm working on a project in Japan, and the...

The contractor would like to install the HVAC equipment although the roof is not on the building yet. It would seem to me that as long as the contractor protects the equipment from moisture and...

Does anyone have any idea how long before a MERV8 filter needs to be replaced? If construction is going longer than three months while using the filters - how can you tell if they need to be...