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E1 E0 wood

CI-2009 IEQc4.4: Low-emitting materials - composite wood and agrifiber products
posted by Vivian Wan on Jul 23, 2010, 4:01 am

do you know whether E1 and E0...

Last reply: Tristan Roberts, Jul 23, 2010, 11:00 am

Should I consider in this Prerequisite also the Restrooms?

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Claudia Rieger on Jul 8, 2010, 2:07 pm

Hi everybody,
from the precedent thread I understood that when I have a 100% OA system and multizone, I have to use Ev=1.

Now, let´s go to the question, I have a single...

Last reply: Carrie Lai, Jul 22, 2010, 10:43 pm

Rated Power

CI-2009 EAc1.4: Optimize energy performance - equipment and appliances
posted by Victoria Lockhart on May 18, 2010, 9:48 am

not sure if im understanding the Reference Guide correctly: for the calculation do we use the default values for...

Last reply: Paul Conrad, Jul 22, 2010, 11:17 am

Air Testing Criteria

NC-2009 IEQc3.2: Construction IAQ management plan - before occupancy
posted by Vivian Wan on Jul 22, 2010, 2:29 am

Is there any guideline to the sampling criteria such as the measurement interval during the normal occupied hours? In Hong Kong the sampling period required by Env. Dept is on 8-hour basis with...

Last reply: Allison Beer McKenzie, Jul 22, 2010, 8:13 am

BAS- Lighitng Control for Hotel Spaces

EBOM-2009 EAc3.1: Performance measurement - building automation system
posted by Ashu Gupta on Jul 13, 2010, 6:12 am

Is it necessary to integrate the entire lighting to BMS such as Hotel lobby lighting, corridor lighting which is always ON (24*7)?

Also should guest rooms lighting integrate to BMS or not...

Last reply: Pierce Holstrom, Jul 21, 2010, 6:17 pm

Renewable Energy to improve Efficiency

EBOM-2009 EAp2: Minimum Energy Efficiency Performance
posted by Heidi Creighton on Jun 17, 2010, 12:19 pm

If I have a PV system to offset the building energy use can I use it to show performance over 19% to meet the prerequisite (like in NC) or does the building efficiency stand alone to show 19%...

Last reply: Jenny Carney, Jul 21, 2010, 2:45 pm

Rated Power

CI-2009 EAc1.4: Optimize energy performance - equipment and appliances
posted by kelvin duen on Jul 20, 2010, 3:13 pm

I'm having a little confusion as to what "...

Last reply: Paul Conrad, Jul 20, 2010, 3:44 pm

Process Load-Can I call my computer room units a process load?

NC-2009 EAc1: Optimize Energy Performance
posted by John Harrington on Jul 16, 2010, 1:45 pm

I have a Liebert Computer Room Unit (DX System) it has a capacity of 137.8 MBH.

It has a low efficiency (8.2 EER), the min efficiency listed on the 90/1-2007 TABLE 6.8.1B is 10.6 EER....

Last reply: Christopher Schaffner, Jul 19, 2010, 8:50 pm

TENANT SPACE ENERGY MODELING

CS-2009 EAc1: Optimize Energy Performance
posted by javier bolanos zeledon on Jun 29, 2010, 11:19 am

I'm modeling a CS office building, but have no tenants yet. It is my understanding that I have to provide tenant HVAC equipment as per baseline building requirements to the design building, in...

Last reply: Christopher Schaffner, Jul 19, 2010, 8:45 pm

ASHRAE- LPD limits

NC-2009 EAp2: Minimum Energy Performance
posted by Rosana Correa on Jul 16, 2010, 4:29 pm

In one of our projects, we have closed large areas with ceiling height of 95 ft. It is very difficult to illuminate these environments properly according to the boundaries of ASHRAE. The...

Last reply: Christopher Schaffner, Jul 19, 2010, 8:40 pm