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Designed case AHU fanpower

NC-2009 EAp2: Minimum Energy Performance
posted by Rathnashree Bharadwaj on Sep 19, 2016, 2:02 am

Hello,

Do we have to calculate design fan power from the formula HP=CFMx Total static pressure/6356 x fan efficiency or consider the motor fan power provided in the technical...

Last reply: Marcus Sheffer, Sep 20, 2016, 8:47 am

Ventilation as Process Load

NC-2009 EAp2: Minimum Energy Performance
posted by Ricardo Sá on Sep 19, 2016, 4:53 am

Hi!

I'm currently working on a project regarding an office building. This office has several areas served by ventilators (exhaust and supply) that are not interlocked with the HVAC system...

Last reply: Ricardo Sá, Sep 19, 2016, 12:24 pm

Flush Out for "During Occupancy" Case of a Major Renovation proj

NC-v4 EQc4: Indoor air quality assessment
posted by Shabari Shaily Gerber on Sep 19, 2016, 9:15 am

Our project is an office building undergoing major renovation. The building will remain operational while the renovation is ongoing. The building occupancy will be phased to move the employees...

Last reply: Shabari Shaily Gerber, Apr 24, 2018, 5:14 am

Counting RECs Towards EAc1

NC-2009 EAc1: Optimize Energy Performance
posted by Waleed AlGhamdi on Sep 20, 2016, 6:31 pm

Hello,

We have a project that is part of a campus and has a significant PV array that offsets about 35% of the building's energy costs. However, the generated electricity does not go...

Last reply: Waleed AlGhamdi, Sep 26, 2016, 12:52 pm

Successful Option 4 with Zipcar?

NC-2009 SSc4.3: Alternative transportation - low-emitting and fuel-efficient vehicles
posted by Geoffrey Brock on Sep 21, 2016, 9:44 am

Has anybody heard of a successful option 4 using zipcar?...I'm concerned about the "use restriction" requirement mentioned in previous comments. Has this ever been achieved?...

Last reply: Maria Porter, Feb 9, 2018, 5:21 am

Lawn acceptance

NC-2009 SSc5.1: Site development - protect or restore habitat
posted by Francis McNulty on Sep 27, 2016, 12:53 pm

Hi,

We have received comments on the lawn areas of our project which states “lawn is acceptable only if it a) is not a monoculture, b) does not require regular maintenance or mowing, and c...

Last reply: RETIRED, Sep 27, 2016, 2:08 pm

Inverted Marking Paint

NC-2009 IEQc4.2: Low-emitting materials - paints and coatings
posted by Lawrence Lile on Sep 27, 2016, 5:41 pm

I've got a contractor who is just wild about Inverted Marking Paint - orange spray paint that can spray upside down. This stuff is in no way LEED compliant. Typically they will use it to mark...

Last reply: Debra a. Lombard, Mar 1, 2017, 12:05 pm

FSC-certified bamboo

NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by Jason Grant on Oct 4, 2016, 11:32 am

...

Last reply: Paul Davis, Oct 4, 2016, 12:01 pm

Experiences about ACP Pilot Credit – No Cooling Tower (WEpc94)?

Pilot-Credits WEpc17: Cooling tower water use
posted by Christina Nybergh on Oct 5, 2016, 7:22 am

Hi,
anyone got any experience with the Alternative Compliance Path WEpc94 – No Cooling Tower? http://www.usgbc.org/...

Last reply: David Eldridge, Jul 11, 2018, 4:38 pm

exemplary performance points- combined on-site and off-site ren

EBOM-2009 EAc4: On-Site and Off-Site Renewable Energy
posted by Pablo Fortunato Suarez on Oct 22, 2016, 10:30 am

Our project has combined off-site and on-site...

Last reply: Pablo Fortunato Suarez, Oct 24, 2016, 12:19 am