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Two fan systems on a common supply riser

EBOM-2009 IEQp1: Minimum indoor air quality performance
posted by Dave Munn on Dec 4, 2009, 2:30 pm

We are working on a building with a supply fan both at the top of a common supply duct riser (penthouse) and another supply fan in the lower level connected to the base of the common riser. Both...

Last reply: Jalal Avades, Mar 24, 2011, 1:47 am

Multiple AHUs serving a single space

EBOM-2009 IEQp1: Minimum indoor air quality performance
posted by Zachary Goodnough on Feb 23, 2011, 1:47 am

The building I am working on has a large main sales area which is served by 8 AHUs, all bringing in 100% fresh air. In this case, is the proper protocol to first divide total peak customer and...

Last reply: Zachary Goodnough, Mar 23, 2011, 11:07 pm

Applicability of Pilot Credits

Using the LEED Pilot Credit Library
posted by Abena Darden on Mar 18, 2011, 5:55 pm

Tristan-We've just registered for Pilot Credit 11 in a LEED for Homes project but I notice on the applicability table above this credit cannot be used for Homes. Is this a hard and fast USGBC...

Last reply: Batya Metalitz, Mar 23, 2011, 5:19 pm

EAp2 Equipment Motors

CI-2009 EAp2: Minimum Energy Performance
posted by Eric Claycamp on Mar 22, 2011, 11:23 am

For a LEED CI project that includes a fitness center, do you count the motors in the treadmills and cross trainers? No fitness equipment I have found is Energy Star rated. These loads can be...

Last reply: David Hubka, Mar 23, 2011, 5:09 pm

EAc1 required 2 points

CI-2009 EAp2: Minimum Energy Performance
posted by Jennifer Berthelot-Jelovic on Mar 22, 2011, 3:41 pm

I know that for EAc1 there was a requirement that "All LEED for New Construction project registered after June 26, 2007 are required to achieve at least two (2) points." Since I am working on a...

Last reply: David Hubka, Mar 23, 2011, 5:05 pm

Design Engineer Signatory

CI-2009 EAp2: Minimum Energy Performance
posted by Sundararaj Subburaman on Mar 23, 2011, 3:11 am

Please let me know if the HVAC Designer will be representing the Design Engineer Signatory for the EA P2? If not who will be the Design Engineer - MEP designer?

Last reply: David Hubka, Mar 23, 2011, 5:00 pm

Credit 3.2, Option 1, Path 2

NC-2009 IEQc3.2: Construction IAQ management plan - before occupancy
posted by Douglas Blakeslee on Mar 21, 2011, 4:35 pm

We are the...

Last reply: David Hubka, Mar 23, 2011, 10:02 am

Supplemental Documents

General forums
posted by David Eldridge on Mar 22, 2011, 9:46 pm

If your normal process was to generate letter size documents for the project, then I don't see why...

Hotel with a Conference Center and EnergyStar

EBOM-2009 EAp2: Minimum Energy Efficiency Performance
posted by Jalal Avades on Nov 11, 2010, 6:07 pm

My project(s) is a Hotel Building with an adjacent Conference Center those are connected by a Tunnel.

The Central Plant which house the chillers, heating hot water boilers, domestic hot...

Last reply: Jalal Avades, Mar 22, 2011, 2:15 pm

Commissioning process in a volume program

General forums
posted by Emmanuel Pauwels on Mar 22, 2011, 1:00 pm

After reading the documentation about the LEED Volume program, I understand that it is essential to implement a quality control plan in order to ensure that the certified prototype will be...

Last reply: Tristan Roberts, Mar 22, 2011, 1:29 pm