Forum quick links
Building Footprint
CS-2009 SSc7.2:Heat island effect - roofposted by Jaesik Lim on
Hi, all Our team had a technical advice from USGBC reviewer, the comment is like below... " The LEED form indicates a total roof area (excluding mechanical equipment, photovoltaic panels, and skyl
energy-saving target during construction
CS-2009 IDc1:Innovation in designposted by Dee Yun on
Hi, I have a project that has energy-saving target during the construction phase.
Replace All Filtration Media
EBOM-2009 IEQc1.5:Indoor air quality best management practices - indoor air quality management for facility additions and alterationsposted by Ran Zhang on
Hi I am working on a project located in Tokyo Japan. We are aiming to pursue IEQ c1.5 and thinking about the requirements regarding the filtration media replacement right now.
When covering a wide range of products
NC-v4 MRc2:Building product disclosure and optimization - environmental product declarationsposted by Akira Kataoka on
A company is planning to publish an EPD(s) for their gypsum board products.
parking area under cover
CI-2009 SSc3.3:Alternative transportation - parking availabilityposted by ANNA SUN on
my Project is in Shanghai China.I am preparing PI Form form my project. Now I have a question about parking area.
Diversity factors in ventilation rates calculation
Schools-2009 IEQp1:Minimum indoor air quality performanceposted by mingyu Zhang on
Our project in China is a K-12 school which consist of 2 learning buildings, a sport center and a performing center. When we compare the ventilation rates calculated according to ASHRAE 62.1 with L
Indoor air quality test methods
NC-v4 EQc4:Indoor air quality assessmentposted by Tyler Zhu on
From my understanding, in order to pass the test for PM2.5 and PM10, EPA Compendium Method IP-10 has to be used.
Energy Star equipment
CI-2009 EAp2:Minimum energy performanceposted by mingyu Zhang on
Hi All： Our project is a little bit special, so i wonder whether we can get the scores of EAp2-4.
Use of greywater
Pilot-Credits WEpc10:Sustainable wastewater managementposted by Noriko Nagazumi on
Hi all, We pursued Pilot Credit WEpc10 through Option 2, and planned to use recycled grey water for flush fixtures.This recycled grey water accounts for 100% reduction in flush water user from the
water retention agent
NC-2009 WEc1:Water efficient landscapingposted by Renaud Gay on
Hi, I was wondering if anyone already used water retention agents added in the soil, such as acrylamide in any project and how this was documented. Thanks!