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Oversized fan reduce fan energy use

NC-2009 EAp2:Minimum Energy Performance
posted by  Haojie Wang  on 

Based on the App G fan curve, if we have a oversized VAV supply fan, the power usage will be lower than a properly sized fan. For example, need 5k cfm a 10k cfm fan operate at 0.5 load, correspondi

0

Path2 - ventilation to begin 3 hours prior to occupancy

NC-2009 IEQc3.2:Construction IAQ Management Plan—Before Occupancy
posted by  Mehdi Kardehi  on 

Our project is a resort with number of guest rooms, spas, restaurants , etc We are going with path 2 but there is a sentence under path 2 saying " During each day of the flush out period , ventilat

1
Thu Oct 8, 2015, 8:36 pm

What constitutes a building entrance?

CI-2009 IEQp2:Environmental Tobacco Smoke (ETS) Control
posted by  Carolyn Day  on 

We are working on a tenant fit-up on the 8th floor of a downtown building which sits on a corner. The first floor has several retail establishments with direct street access.

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Minimum Weekday/Weekend Trips

NC-v4 LTc5:Access to quality transit
posted by  Kevin Dunphy  on 

I am looking for clarification on the terminology and corresponding input fields of the credit form.

1
Wed Sep 16, 2015, 2:58 pm

Janitor Closets

NC-2009 IEQc5:Indoor Chemical and Pollutant Source Control
posted by  Charles Nepps  on 

Do all janitor closets on a project need to meet the requirements of the credit, or can you exempt some closets by having a policy of only storing cleaning supplies in certain designated rooms?

1
Fri Aug 21, 2015, 9:49 pm

Brownfield site

Hospitality-NC-v4 LTc3:High priority site
posted by  Karen Heet  on 

Howdy! Can this credit be achieved if the project is on a former brownfield site - meaning that it was identified and already remediated by the previous owner? Many thanks!

1
Mon Aug 24, 2015, 7:54 pm

Education & Outreach ID credit for v4?

Hospitality-NC-v4 INc1:Innovation
posted by  Karen Heet  on 

Howdy! Does v4 accept the ID credit Education & Outreach as the 2009 version did? Many thanks!

1
Tue Jan 17, 2017, 8:57 pm

Covered parking - fabric covers?

NC-2009 SSc7.1:Heat Island Effect—Non-Roof
posted by  Jonathan Weiss  on 

We are working on a project where we want to use a fabric parking cover, and the manufacturers do not seem to have the SRI values or equivalent to calculate 29 SRI.

1
Fri Nov 27, 2015, 3:11 am

Construction Application Phase

LEED Reviews: Appeals, Design/Construction Submittals, and more
posted by  Stephanie Santiago  on 

Good afternoon, I have a question regarding submitting documents for the Construction Application phase. This is the first project I have done and I am lost on where to start.

1
Tue Aug 25, 2015, 1:04 pm

green power for residential hi-rise?

NC-2009 EAc6:Green power
posted by  Seonhee Kim  on 

Any proven strategy pursuing green power credit for residential hi-rise project? it is a rental property with separate utility meter to each unit. Any advice would be greatly appreciated!

1
Tue Aug 25, 2015, 1:35 pm