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Pressure Drop Adjustment for Lab Buildings

NC-2009 EAp2: Minimum Energy Performance
posted by John Nott on Apr 6, 2011, 11:05 am

I am trying to Calculate the required Pressure Drop adjustment for a lab facility, using Addenda "p" from ASHREA 90.1-2007. The credit for "Fully ducted return and/or exhaust air systems is...

Last reply: Marcus Sheffer, Apr 28, 2011, 1:26 pm

Cleaning tissues

CS-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by Sylvia Renes on Apr 28, 2011, 12:01 pm

In our project cleaning tissues will be used. It's a special cleaning agent for plastic weld joints.
This tissues are soaked with cleaning fluid based on ethyl alcohol.
Cleaning...

Re: Project Summary

General forums
posted by David Posada on Aug 20, 2010, 12:22 pm

On the review team, there's likely to be different people reviewing different credits, based on their area of expertise. The summary narrative helps those different players understand the big...

Last reply: Breana Detzler, Apr 28, 2011, 10:50 am

Standard path vs alternative compliance approach?

EBOM-2009 EAp3: Fundamental Refrigerant Management
posted by Danielle Caestecker on Mar 10, 2011, 7:48 pm

How do I decide which one to pick?

Last reply: Jason Franken, Apr 28, 2011, 9:25 am

Industrial Ventilation Requirements

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Andrew Sheaffer on Nov 5, 2010, 5:08 pm

Since this credit refers specifically to ASHRAE 62 which does not apply to industrial spaces, how do we demonstrate compliance with this point for industrial spaces/buildings? Are people using...

Last reply: Armen Khachikyan, Apr 28, 2011, 4:10 am

Exhaust requirement in C&S Building

CS-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Rubén M. R. on Apr 4, 2011, 8:41 pm

We have a C&S building and we asume that it will be occupied by corporate offices. What do we need to do about the exhaust requirement?

Above says :Core-and-Shell (CS) projects must...

Last reply: Allison Beer McKenzie, Apr 27, 2011, 8:16 pm

Change the version of LEED- EB- O & M (V.2008 to v.2009)

EBOM-2009 SSc1: LEED Certified Design and Construction
posted by Paola Figueiredo, Newton Figueiredo on Apr 20, 2011, 7:51 pm

To whom it may concern,
I have a question that I didn not find a solution in the credit-by-credit forum at this website.
I have a project LEED-EB-O&M registred in the V.2008 but...

Last reply: Jenny Carney, Apr 27, 2011, 6:14 pm

CFC-Based Refrigerant Annual Leakage Rate

EBOM-2009 EAp3: Fundamental Refrigerant Management
posted by Jason McIntyre on Mar 25, 2011, 3:55 pm

I'm hoping for some insight on the annual leakage rate calculation, the reference guides reference to EPA Clean Air Act, Rule 608, and the Refrigerant Management Plan.

On page 145 of the...

Last reply: Jenny Carney, Apr 27, 2011, 5:25 pm

Time line for PV installation

CS-2009 EAc2: On-Site Renewable Energy
posted by Sayeed Muhammad on Mar 13, 2011, 9:35 pm

In our project we intend to install PV panels for 300KWp capacity. Its a NC2009 project aiming for LEED platinum. The building is office building with a 24hrs cafeteria. The building has been...

Last reply: Kimberly Frith, Apr 27, 2011, 2:47 pm

BLOW-OUT FIXTURE FOR CS v2.0

CS-2009 WEp1: Water Use Reduction
posted by Carolina Vergnano on Apr 20, 2011, 9:31 am

First of all, I’m sorry for posting a question of the v2.0 Guide in the 2009 page, but there is no space for CS v2.0 projects anymore.

I am working on a Core&Shell v2.0 project where...

Last reply: Karen Blust, Apr 27, 2011, 1:32 am