Log in
Forum » U.S. and Canada
Topic

Baseline Return/Relief Fan Power

NC-2009 EAp2: Minimum Energy Performance
posted by Haojie Wang on Feb 23, 2015, 2:05 pm

90.1 AppG G3.1.2.8 says the return/relief fan should be sized for max (SA-OA, 90%*SA) [cfm]. But in table 1.4. the allowable fan power is only based on the supply fan power. If I calculate the...

Last reply: Marcus Sheffer, Feb 24, 2015, 10:20 am

LEED Certified C&D sites

NC-2009 MRc2: Construction Waste Management
posted by Frances Stark on Feb 19, 2015, 9:25 pm

February 23, 2015- 4:54 pm Frances- If Kristina is correct in what you are seeking, you might want to post a question on that Pilot Credit's forum- http://www.leeduser.com/credit/Homes-v2008/MRpc8....

Last reply: RETIRED, Feb 23, 2015, 4:54 pm

Exam room sinks

NC-2009 WEp1: Water Use Reduction
posted by Laura Charlier on Feb 20, 2015, 4:20 pm

Do sinks in exam rooms need to be included in the calculations? They are primarily used for handwashing. If so, are they entered as 'sinks' or 'lavatories' as the baseline?

Thanks.

Last reply: Michelle Robinson Schwarting, Feb 20, 2015, 5:58 pm

Construction Waste Diversion vs Material Re-Use

CS-2009 MRc2: Construction Waste Management
posted by Tim Gaidis on Feb 20, 2015, 1:11 pm

Hi all, I'm working on a LEED-NC v3 major renovation project that has veered just below it's 50% MRc2...

Last reply: Tim Gaidis, Feb 20, 2015, 5:20 pm

Innovation In Design Credits

NC-2009 IDc1: Innovation in Design
posted by Brian Harris on Feb 20, 2015, 12:20 pm

Susan Walter HDR LEEDuser Expert 1296 thumbs up February 20, 2015- 4:34 pm Swap away. I always like to have a couple of extra ID ideas in case something gets rejected. It can be easier to document a new credit instead of massaging a submitted credit that got shut down. Swapping out between design and construction reviews is not a problem. If you have a final construction review and still need that ID point, you'll have to appeal to get them to consider the new ID credit. I'm sure someone outlines that in this forum. Log in or register to post comments ...

Last reply: Susan Walter, Feb 20, 2015, 4:34 pm

Thermostats with humidity and CO2

NC-2009 IEQc7.2: Thermal comfort - verification
posted by Kristopher Lashley on Feb 19, 2015, 6:56 pm

Hello all and a happy new year,

I am wondering if anyone knows of a thermostat that can also measure and display humidity and...

Mechanical Boundary Differs from Overall Project Boundary

NC-2009 PIf2: Project Summary Details
posted by John Havenstrite on Feb 18, 2015, 9:26 am

I am working on a project where the architectural work includes "facelift" work with no HVAC upgrades in roughly half of the scope. Because of this, our square footage documented under IEQp1 is...

Last reply: Kimberly Frith, Feb 19, 2015, 4:10 pm

Annual Energy Cost

NC-2009 EAc2: On-Site Renewable Energy
posted by Sarah Thompson on Feb 18, 2015, 5:00 pm

I am trying to figure out which cost to put in here. Another post said it was savings, although I can't find anything under the credit intent or resources for this specific item.

Last reply: Marcus Sheffer, Feb 18, 2015, 5:30 pm

Mixed Use, Mid Rise Residential, CO2 in units?

NC-2009 IEQc1: Outdoor Air Delivery Monitoring
posted by Joanna Jenkins on Feb 18, 2015, 2:47 pm

My firm has had success not including CO2 sensors in units of mid-rise residential project under LEED v3 NC. However, our...

If Purchasing Chilled Water from Campus Central Plant...

NC-2009 EAp3: Fundamental Refrigerant Management
posted by Nelina Loiselle on Feb 3, 2015, 11:11 am

We have a project that we are modeling as purchased chilled water and steam because it is on a campus that includes a central plant. The campus sells the utilities to the department. For the...

Last reply: Melissa Kelly, Feb 18, 2015, 2:12 pm