What is the difference between storage room and warehouse in table 6-1 of ASHRAE 62.1-2007? Storage rooms need twice the ventilation required for warehouses.

Hi, I'm modeling a manufacturing plant. The issues I'm looking for advises are related to modeling the manufacturing process and specifically: Cooling.

we've known for years about the change in VOC classification from having a dedicated category of Intumescent Coatings to considering them as an Anti-Corrosive coating.

I am working on a small building that is pursuing LEED CI. The building is comprised of two tenant spaces, office and restaurant/dining.

Dear All, Our project is considering using flooring made of laminated composite wood. Under "Table 1" page 658 is this building element considered as "Flooring" or "Composite wood" or both?

We are working on a multi tenant project and during our performance period the owner lost a large tenant.

In a review, the reviewer told me that as a system type 5, I should model 2 identical boilers.

Hi there, should I consider DOAS fan power as part of the total system fan power? The DOAS transports unconditioned outside air to the mixing plenum of the VRF indoor unit. Thanks, Santiago.

I need to document, through LEED NC 2009, my energy savings through the use of a solar water heater. I'm not certain if there is a savings estimating spreadsheet out there for use or not.

Hi, In a Core and Shell model, for EAp2 (eQUEST), a LEED reviewer told me to define lighting and receptable loads meters.