I am modeling an existing office that is being "re-shelled" and having all of it's windows replaced as well as some HVAC Plant and HVAC zone terminal upgrades in 7 of the 9 floors which are...

Hi all,

how should be the atrium lighting power allowance determined in baseline building? If I understand it correctly according to Table 9.6.1 of Standard 90.1-2010 the...

To Whom It May Concern:

I’m looking for some clarification if I’m modelling Tenant Core & Shell areas correctly under LEED v4 based on some responses I’ve seen on this forum to similar...

To Whom It May Concern:

I am working on a team that is about to begin a LEED v4 C&S project and I’d like to clarify a couple of items if you can please help.

Based on reviewing...

Good afternoon,

I’m part of a team working on a LEED v4 Core & Shell project. While working through the project, a tenant has now come on board and they have fitted out the tenant...

Greetings,

There is a question about the non-tradable surfaces of the exterior lighting, specifically Facades lighting.

The Baseline lighting power allowance for the Facades is...

Hi,

Does ASHRAE 90.1-2010 Section 6.4.3.4.5 Enclosed Parking Garage Ventilation apply to a naturally ventilated basement car park? The car park is 2000m² and has 2 walls (of an...

According to Tab.6.8.1I for test procedure for VRF systems we have to consider AHRI 1230. I’m considering AHRI 1230 version “Approved by ANSI on 2 August 2010”. As for heating for machines >...

Hi all

Can you confirm if Energy Recovery per 6.5.6.1 is a mandatory requirement for the proposed building?

Thanks

I’m modelling a System 8 baseline model according to ASHRAE 90.1-2010.

An exhaust energy recovery system is needed according to table 6.5.6.1.

Since the building is located in...