My Project is Having one FAHU on roof which is supplying treated Fresh air to all...

We have a project with 3 lobbies located in basement parking. The lobbies are not regularly occupied spaces, but are circulation spaces connecting to the main reception and lobby on the Ground...

I am working on a data center and not sure about ASHRAE 62.1-2007 outside air requirement. Table 6.1 list 2 types: Computer lab at 10 CFM/ person and 0.12 CFM/Sqf and Computer no printing at 0.06...

Hi,

Our project consists of office building and workshop which is going for  LEED v3 2009.

The workshop is 105 feet wide, which is not able to compliance for IEQ Prerequisite 1  ...

There is no clear selection for kitchens in the occupancy category of the calculator, and yet when I took a look at the IEQ matrix it shows Kitchen spaces are to be included for IEQp1.  No...

Can anyone tell us about the requirements of table 6-1 and 6-4 ASHRAE regarding air exchange? Judging from what I understand Russia has more stringent regulatory requirements

This may be nothing, but should I still count for zones that are served by a multizone unit but the ventilated air is not recirculated back to the unit?  The air is pretty much exhausted through...

Hello,

We have a 20-storey residential building, which will be naturally ventilated, so to meet IEQp1, naturally ventilated spaces shall be permanently open to the outside at a distance of...

How project teams applying combined a ventilation strategy(Mechanical + Natural) should proceed in order to meet the minimum requirements established in ASHRAE 62.1-2007, Table 6-4, for parking...

Do vestibules at the entrance of buildings require mechanical ventilation? As those spaces have lots of air exchange with the outdoors when people enter or leave the building, it seems to me that...