The project at hand is ~500,000 sf and contains 4 buildings, each with 2 sub-floors, a ground floor, and between 4 and 11 stories and a district heating source.

Hi, I have demand control ventilation for every AHU.

In order to fulfil the requirements of EAp2 through building simulation, do we need to meet mandatory requirements of ASHRAE 90.1 2007.

We request for a clarification regarding mandating the tenant to use the VAV boxes in core and shell projects. In a core and shell project, we will not know what system the tenant will be using.

Hello, In Mexico City we have a one project that is integrated in two phases, the phase one start the construction phase in 2011 and the second phase will start the construction phase the next year

Hi, I have an open office, restaurant, apartment for rent in the mixed use building project. Im confused with lighting control mandatory section 9.4 ASHRAE.

I would like to know if electric motors that are going to be operated by a VFD (Variable Frequency Drive), need to comply with the eficiency requirements of the ASHRAE 90.1 table 10.8. Thanks

We have a 14 storie-152600sft building which we are interested in certifying, however, there are 2 problems: 1. The client does not want a water treatment plant. 2.

I am modeling an existing building right now. The opaque envelope will be maintained (walls and roof) but the entire inside, all HVAC systems, and windows will be replaced.