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Pool SRI

CS-2009 SSc7.2: Heat island effect - roof
posted by Luis Miguel Diazgranados on Jun 24, 2011, 1:32 pm

Luis, this gets into some tricky issues which have been discussed in more detail on the NC version of the SSc7.2 forum, but my recommendation is to not try to count the pool for your SRI-compliant surfaces. Log in or register to post comments 2 Vote up! ...

Last reply: Tristan Roberts, Jun 24, 2011, 3:31 pm

LEED EBOM performance period for EA credits.

EBOM-2009 EAp1: Energy efficiency best management practices - planning, documentation and opportunity assessment
posted by Adam Meltzer on Aug 3, 2010, 1:30 pm

I'm a little confused about when the performance period for the building I am certifying should start. They have an Energy Star rating of 85 which was given to them in March of 2010. They will...

Last reply: Austin Evans, Jun 24, 2011, 1:58 pm

Central Chiller Plant- Chilled Water Btu Metering

EBOM-2009 EAp2: Minimum Energy Efficiency Performance
posted by Simon Sue on Jun 14, 2011, 4:59 am

A central chiller plant supplies chilled water to our project building and several other buildings. In order to generate the Energy Star report, we are required to input the chilled water energy...

Last reply: Michael Opitz, Jun 23, 2011, 7:29 pm

Option 2: Process Water

EBOM-2009 WEc1: Water Performance Measurement
posted by Austin Evans on Jun 23, 2011, 10:15 am

My manufacturing facilty has more than one kind of process type water user, and they are very distinct. LEED says "Meter at least 80% of expected daily water consumption for process type end uses...

Last reply: Barry Giles, Jun 23, 2011, 5:16 pm

Athena calculator questions

Pilot-Credits PC1: Life-Cycle Assessment (LCA) of Building Assemblies and Materials 
posted by Laura Whitehurst on Mar 31, 2011, 6:55 pm

1. What is the difference between an open web steel joist and a plain steel joist? Which is a better approximation for typical steel construction of Wide Flange beams and composite concrete...

Last reply: Kelly Roberts, Jun 23, 2011, 4:12 pm

Grasscrete for Fire Lane

NC-2009 SSc5.1: Site development - protect or restore habitat
posted by Norma Lehman on Jun 21, 2011, 5:02 pm

I understand that turf is not compliant "native and adaptive ", but is there an exception for using Grasscrete for the fire lane instead of paving? Can we exclude this from our calculations to...

Last reply: Tristan Roberts, Jun 23, 2011, 12:10 pm

Waterstops and EAc4.1

NC-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by Molly Jones on Jun 23, 2011, 11:51 am

We have a project that uses a waterstop in an elevator pit. The waterproofing is on the exterior side of the concrete. The waterstop is nestled between two slabs of concrete and there are no...

USGBC responses to comments on LEED Interpretations

General forums
posted by Cara Mae Cirignano on Mar 1, 2011, 10:55 am

Thanks to all those who have commented, and to Tristan for the article. We’ve been working hard on the LEED Interpretations program, and we’re excited to get Phase I out to the world. I’d like to...

Last reply: Mike Barker, Jun 23, 2011, 8:15 am

Must submeters not within Option 2 list be read weekly?

EBOM-2009 WEc1: Water Performance Measurement
posted by Vanessa Seibert on Jun 21, 2011, 12:42 pm

We have a main, fire water and irrigation meter. If read weekly and calibrated properly we have what is needed to obtain 2 points in this credit. We have listed other submeters in the template...

Last reply: Barry Giles, Jun 22, 2011, 6:13 pm

FTE Calculations & Application

EBOM-2009 WEp1: Minimum Indoor Plumbing Fixture and Fitting Efficiency
posted by Austin Evans on Jun 16, 2011, 8:51 am

I'm having a hard time understanding what I should actually use here to put in the online forms for...

Last reply: Jenny Carney, Jun 22, 2011, 4:30 pm