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Can I use HCFC refrigerant, such as R22 and R123?

NC-2009 EAp3: Fundamental Refrigerant Management
posted by Mike Liu on Jun 23, 2010, 5:48 am

What the detailed meaning of CFC-based refrigerant? If I use HCFC refrigerant, can I meet the EA p3 requirement?

Last reply: Ashu Gupta, Jun 23, 2010, 8:28 am

Density and Vacant Land

CI-2009 SSc2: Development Density and Community Connectivity
posted by Robert Usdin on Jun 22, 2010, 8:35 am

Does privately held vacant land need to be factored in to the...

Last reply: Rick Ferrara, Jun 23, 2010, 12:58 am

Artificial Turf

NC-2009 WEc1: Water Efficient Landscaping
posted by Alexis Voeltner on Apr 27, 2010, 7:27 pm

There are many artificial turf manufacturers that claim their artificial turf satisfy multiple LEED credits. Can artificial turf be considered “open-grid pavement system” under credit SS 7.1:...

Last reply: Rick Ferrara, Jun 23, 2010, 12:55 am

Water Meter

NC-2009 WEc1: Water Efficient Landscaping
posted by Caroline O'Leary on May 7, 2010, 4:27 pm

We're trying to determine if a second water meter is necessary to track water useage for exterior landscaping. The jurisdiction for the project does not have a preference either way. Based on...

Last reply: Rick Ferrara, Jun 23, 2010, 12:48 am

IEQ and the 48 inch high bank teller caswork.

NC-2009 IEQc8.2: Daylight and views - views
posted by Marcus Hanlon on Jun 14, 2010, 2:35 pm

We are currently going for IEQ C8.2 Views for a bank project. Our teller line is 48" high for security and to service customers standing. The teller counter does not align with the credits 42"...

Last reply: Rick Ferrara, Jun 23, 2010, 12:39 am

Metering

CI-2009 EAc3: Measurement and Verification
posted by John Bauer on Jun 13, 2010, 6:44 am

We are doing a fit-out for 1 floor in a multi-storey office building. There is a power metering provided by the tenant for all lighting and plug loads and for some of the Fan Coil Units. No...

Last reply: Gordon Shymko, Jun 22, 2010, 7:04 pm

Green Power calculations

NC-2009 EAc6: Green Power
posted by Charles Hendricks on Jun 22, 2010, 4:20 pm

I am working on a project that is providing a large array of solar thermal for heating and water heating. We need to achieve the Green Power credit as well. Do I get to subtract my on-site...

Last reply: Marcus Sheffer, Jun 22, 2010, 4:47 pm

regular contracted service providers

EBOM-2009 SSc4: Alternative Commuting Transportation
posted by Pablo Fortunato Suarez on Jun 22, 2010, 9:37 am

a client has 'regular contracted service providers' who are in charge of cleaning, maintenance, landscaping, cashiering, food preparation, data entry, etc. they regularly report for work and have...

Last reply: Jason Franken, Jun 22, 2010, 9:49 am

The survey timing mentioned

EBOM-2009 SSc4: Alternative Commuting Transportation
posted by Yong Lee Low on Jun 14, 2010, 10:33 pm

The survey timing mentioned to conduct the survey says 'within a slot
of four hours' during the day.In case of a hotel,where the employees
work in shifts, can the survey take...

Last reply: Jason Franken, Jun 21, 2010, 3:30 pm

Surface Type

EBOM-2009 WEc3: Water Efficient Landscaping
posted by Tashira Murray on Jun 21, 2010, 11:22 am

Is grass considered turf or vegetation?

Last reply: Tristan Roberts, Jun 21, 2010, 11:26 am