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UVC emitter

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Yuan Yuan on Nov 16, 2010, 4:24 am

My project has designed UVC emitter in HVAC equipment. The design team believe this devices help reduce the space demand on outdoor air, and thus the project is planning to design the outdoor...

Last reply: Roger Chang, Jan 3, 2011, 9:33 am

LEED CI Qualification

LEED Rating System Selection
posted by Seung Shin Na on Jan 2, 2011, 11:46 pm

I'm working on the new factory construction project which is pursuing to achieve LEED CI.
Our new factory building will be constructed by government (only for...

We always have requests like

General forums
posted by Husam Haron on Jan 2, 2011, 10:32 pm

We always have requests like that from our clients. How we interpret this I would say its like a framework or a roadmap - showing targets, points (current, target, achieved), green costs,...

Last reply: Husam Haron, Jan 2, 2011, 10:43 pm

Master Credits for NC and EB?

LEED Guidance for Campuses and Multiple Buildings
posted by April Ambrose on Dec 14, 2010, 2:01 pm

I will be working to make every building on a federal campus be LEED certified. To do this, we are using NC, CS, CI, and EB depending on the best application for the building. I'd like to...

Last reply: April Ambrose, Dec 30, 2010, 5:53 pm

Courtyard

CI-2009 IEQc8.2: Daylight and views - views
posted by Sue Barnett on Dec 22, 2010, 10:58 am

Our project is repurposing a portion of an academic building...

Last reply: Tristan Roberts, Dec 30, 2010, 4:17 pm

Water Pressure and reduction

CI-2009 WEp1: Water Use Reduction
posted by Edwin Wealend on Oct 9, 2010, 2:33 am

Hi,

LEED rates fitting's flow rate at 4.2 bar (60-80psi) for both baseline and design case, however our actual pressure on site is lower, do anyone know how whether we can claim our...

Last reply: Carl Sherman, Dec 30, 2010, 10:06 am

POE for ID credit?

Schools-2009 IDc1: Innovation in Design
posted by Keelan Kaiser on Dec 29, 2010, 3:56 pm

I've read in the ID catalog that post occupancy evaluations are supported for Innovation credits, but in 2007 Schools, the IEQc7.2 credit for Thermal Comfort: Verification seems to duplicate this...

Last reply: Tristan Roberts, Dec 29, 2010, 8:56 pm

Mercury Free Lamp Brochure Upload

EBOM-2009 MRc4: Sustainable purchasing - reduced mercury in lamps
posted by Simon Sue on Dec 28, 2010, 10:12 pm

I get to know that we need to upload brochure or...

Last reply: Simon Sue, Dec 29, 2010, 7:17 pm

Occupancy Calcs

CS-2009 EAc5.1: Measurement and verification - base building
posted by Robyn Williams Heeks on Dec 6, 2010, 1:03 pm

I understand that occupancy calculations are to be consistent between all credits. For PIf3 Space Usage calculations, we used the default occupancies given by LEED in Appendix 2009. We...

Last reply: Gordon Shymko, Dec 29, 2010, 6:21 pm

Submetering- Core & Shell 2009

CS-2009 EAc5.2: Measurement and verification - tenant submetering
posted by Lisa Håkansson on May 30, 2010, 3:18 pm

As I describe in the 2009 CI EAc3 M&V thread on this forum (see response to Julian Bott's inquiry), the CI EAc3 language has a number of problems. To reiterate: Rather than reusing/rehashing the NC 2.0/2.1 language Case 2 should have adapted the 2009 BD&C EAc5 language (also used for NC 2.2). It cites IPMVP Vol. III with specific guidance for the available options (Option C makes little sense for CI) and dispenses with the arguably flawed "old" list of prescriptive requirements. Instead, Vol. III inherently provides the necessary flexibility and discretion to deal...

Last reply: Gordon Shymko, Dec 29, 2010, 3:14 pm