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Calculating reverberation time in room with daylight monitor

Schools-2009 IEQp3: Minimum Acoustical Performance
posted by Caroline Kilbane on Sep 14, 2010, 5:33 pm

We are trying to calculate reverberation time in a classroom which has a daylight monitor in the ceiling. The monitor takes up about 30% the total area of the room Can we regard the "hole" in the...

Last reply: Daniel Hicks, Sep 15, 2010, 9:49 am

base bldg equipment vs tenant equipment

EBOM-2009 EAc5: Enhanced Refrigerant Management
posted by Stephen Redding on Jul 22, 2010, 8:14 pm

EAc5 states that it is for 'base bldg' equipment and I have read their definition of base bldg as meaning permanently attached to the bldg, etc.
I think that means that, in a multi-tenant...

Last reply: John Beeson, Sep 15, 2010, 9:25 am

CxA as employee of Owner

Schools-2009 EAp1: Fundamental Commissioning of Building Energy Systems
posted by Ben Thompson on Sep 9, 2010, 5:07 pm

I'm wondering if anyone has had any experience uploading the contract betweeen Owner and...

Last reply: Tristan Roberts, Sep 15, 2010, 8:27 am

Does my project qualify for pilot credit 9?

Pilot-Credits PC9: Street Network
posted by Yong Lee Low on Sep 14, 2010, 10:43 pm

My project is situated near Taipei 101 and hence its located in a proper urban area. so we have a claimed a point for exemplary performance under "Development...

Last reply: Tristan Roberts, Sep 14, 2010, 11:33 pm

Pilot Credits and exemplary

NC-2009 IDc1: Innovation in Design
posted by Yong Lee Low on Sep 1, 2010, 3:37 am

Tristan Roberts Representative Vermont House of Representatives LEEDuser Expert 11477 thumbs up September 8, 2010- 12:29 pm I am not sure. LEEDuser now offers credit pages and forums specifically for the LEED pilot credits, including PC9, so I would encourage you to post this question there. Log in or register to post comments Yong Lee Low ESD Consultancy ZEB-Technology Pte Ltd LEEDuser Basic Member 179 thumbs up September 14, 2010- 10:30 pm Thanks Tristan Log in or register to post comments ...

Last reply: Yong Lee Low, Sep 14, 2010, 10:30 pm

Avoiding buying new goods?

EBOM-2009 MRc2: Sustainable Purchasing—Durable Goods
posted by Cara Weber on Sep 13, 2010, 1:27 pm

Is there any way to make a case for an avoidance of new purchases? Can this be calculated toward this credit?

For example, If the owner repurposes some old chairs they had in storage with...

Last reply: Dan Ackerstein, Sep 14, 2010, 6:11 pm

lighting power densities

CS-2009 SSc8: Light Pollution Reduction
posted by gustavo goldman on Sep 14, 2010, 3:14 pm

We are trying to determine the exterior lighting power densities for a Core and Shell project and have a doubt regarding a surface type per ASHRAE 90.1. All the doors into and out of the building...

LEED isn't Perfect, BUT....

General forums
posted by James Thornton on Sep 14, 2010, 2:33 pm

What is perfect? What I like about LEED is it has created a benchmark to improve the way we build and operate our buildings in a manner that is less destructive to the environment and provides...

Last reply: Eric Johnson, Sep 14, 2010, 2:44 pm

multi-occupant spaces

EBOM-2009 IEQc2.2: Controllability of systems - lighting
posted by Wendy Gibson on Sep 3, 2010, 4:47 pm

We have some rooms in our buildings that were originally intended to be office spaces, but due to downsizing or new tenant configurations tenants have made them (very) small conference rooms by...

Last reply: Natalie Bodenhamer, Sep 14, 2010, 1:08 pm

LEED CI: Existing base HVAC equipment w/ new ducting & controls

CI-2009 EAp2: Minimum Energy Performance
posted by Kevin Gilleran on Sep 13, 2010, 8:15 pm

Hi,
My read of LEED 2009 -CI v3.0 EApre2 is that only applicable sections of the ASHRAE 90.1 or California Energy code would apply to the new components of an HVAC system serving a tenant...

Last reply: Paul Conrad, Sep 14, 2010, 9:12 am