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unfinished space simulation

NC-2009 EAp2: Minimum Energy Performance
posted by Hongyun Zhou on May 23, 2017, 4:06 am

My building has four floors, and 4th flr is left empty for future use. I did not include it in simulation, so I got the comments from the reviewer: Revise the model as necessary to include all...

Last reply: Marcus Sheffer, May 24, 2017, 12:07 pm

Questions on ASE and sDA assessment area

NC-v4 EQc7: Daylight
posted by Jackie Cheung on May 5, 2017, 2:06 am

Hello everyone. May I ask 2 questions on option 1 in EQ credit-Daylight?

A) Assuming a project go for option 1 in EQ credit Daylight. In...

WEp1 and c1: Indoor Water Use Reduction

CI-v4 WEp1: Indoor water use reduction
posted by BEE Bisagni Environmental Enterprise on Sep 25, 2014, 11:45 pm

We understand that all newly installed water fixtures must be WaterSense labeled. however, it seems only Tank-type toilet, Water-using urinals, Private lavatory faucets, and Showerheads...

Last reply: Carlie Bullock-Jones, Apr 7, 2017, 10:23 am

Flush out for 1 storey high bay warehouse

NC-2009 IEQc3.2: Construction IAQ management plan - before occupancy
posted by Renaud Gay on Feb 27, 2017, 3:52 am


We have a 1 storey 30m high...

Diversity factors in ventilation rates calculation

Schools-2009 IEQp1: Minimum IAQ Performance
posted by mingyu Zhang on Oct 12, 2016, 6:23 am

Our project in China is a K-12 school which consist of 2 learning buildings, a sport center and a performing center.
When we compare the ventilation rates calculated according to ASHRAE 62....

Last reply: Andrew Mitchell, P.E., Jan 24, 2017, 8:57 am

Historic site

CS-v4 LTc3: High Priority Site and Equitable Development
posted by Jie Xiong on Nov 11, 2016, 1:52 am

I am new to V4. There is a question about this credit. On the RG, page 75 further explanation, says that "project may......indicates has significant historic or cultural value". How...

Last reply: Tristan Roberts, Nov 15, 2016, 6:48 pm

Energy Star Related Product

Retail-CI-v2009 EAp2: Minimum Energy Performance
posted by Wei Zeng on Aug 11, 2016, 4:12 am

I am working on a convenience store applying for LEED CI Retail 2009 certification, the project plans to design two outdoor air-cooled condensing unit which would be used as the...

Last reply: Ron Dean, Oct 26, 2016, 5:58 pm

questions about additional HVAC system in kitchen

CS-2009 EAp2: Minimum Energy Performance
posted by Zhang Peng on Aug 28, 2016, 11:50 pm

Our project is a high rise building, which consists of offices, bank, dining area and so on. Now it is under the LEED V3 CS review. I have a question about the spaces which are not normally...

Last reply: Marcus Sheffer, Aug 30, 2016, 9:53 am

Faucet Flowrate at Actual Water Supply Pressure

CI-2009 WEp1: Water Use Reduction
posted by Ran Zhang on Aug 30, 2016, 3:48 am

Hi all,
I have a question in regard to the flowrate of faucet, whether it should be based on the 60psi specified by LEED or local water supply pressure. There have been a few discussions on...

Energy Star equipment

CI-2009 EAp2: Minimum Energy Performance
posted by mingyu Zhang on Apr 11, 2016, 3:57 am

Marcus Sheffer LEED Fellow 7group / Energy Opportunities LEEDuser Expert 5530 thumbs up August 16, 2016- 11:02 am Yes that will ensure that the tenant can meet this requirement if they pursue a CI certification. This prerequisite is related to the tenant scope of work and they need to meet these requirements if they pursue a CI certification. If you are doing a CS project please post your question in the applicable forum. Log in or register to post comments ...

Last reply: Marcus Sheffer, Aug 16, 2016, 11:02 am