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shuttle buses

NC-2009 SSc4.1: Alternative transportation - public transportation access
posted by Weidong Luo on Jan 19, 2015, 11:28 am

there are 8 stops/stations within 1 mile radius form our project serving 47 public bus/...

Last reply: Noriko Nagazumi, Feb 8, 2015, 10:05 pm

Complex occupancy

NC-2009 PIf3: Occupant and Usage Data
posted by study topenergy on Feb 3, 2015, 2:19 am

There is a data center with a complex occupancy (2 shifts). Day shift is 9 hours, 8:30-17:30; night shift is 15 hours, 17:30-8:30. There are 3 persons per shift. The people work for 7 days per...

Last reply: study topenergy, Feb 4, 2015, 1:34 am

Water Heater

CI-2009 EAc1.4: Optimize energy performance - equipment and appliances
posted by Izumi Takayama on Jan 14, 2015, 4:28 am

We saw discussions for the water heater, but am still not sure if the hot water heater applies to the calculation for this credit.

According to the reference book, “The credit applies to...

Last reply: Izumi Takayama, Jan 16, 2015, 1:55 am

Some question about roof garden.

NC-2009 SSc7.2: Heat island effect - roof
posted by Shenhao Li on Oct 15, 2014, 10:28 pm

I have a hotel project in china.
Our client will build a roof garden. Some areas of roof garden is vegetated roof, and other area will be construct as lane, tennis court or other things....

Last reply: Heather Holdridge, Jan 2, 2015, 4:58 pm

Can Ice rink and Ski centre be excluded

NC-2009 IEQc7.1: Thermal comfort - design
posted by Leanne Niu on Dec 3, 2014, 10:49 pm

Recently, i am working for a complex commercial project including a ice rink and a ski centre.
These two spaces are acturally very special, whether we can exclude them when we consider...

Last reply: Kathryn West, Dec 12, 2014, 3:05 pm

Evaporative Chiller in EAp2?

NC-2009 EAp2: Minimum Energy Performance
posted by Yastimy Jupson on Dec 9, 2014, 6:04 pm

Hello everyone,
i'm now joining a LEED project and the owner wants to use 50RT evaporative chiller in their building, but in ASHRAE standard 90.1, i cannot find the mandatory part for...

Last reply: Marcus Sheffer, Dec 10, 2014, 10:09 am

Licensed Professional

EBOM-2009 EAp2: Minimum Energy Efficiency Performance
posted by Tam Kin Hung on Nov 27, 2014, 1:35 am

To comply with the requirement of this prerequisite, data verification checklist and SEP should be submitted. The last part of the documents are "Signature and Stamp of Verifying Licensed...

Last reply: Michael Smithing, Nov 27, 2014, 3:13 am

Data Center Energy Performance Calculator

NC-2009 EAp2: Minimum Energy Performance
posted by Wei Jiang on Nov 25, 2014, 10:24 pm

Dear all,

We are trying to calculate the IT & electricial energy consumption of a data center, using the Minimum Energy Performance Data Center Calculator. However, seems like it...

energy-saving target during construction

CS-2009 IDc1: Innovation in Design
posted by Dee Yun on Nov 7, 2014, 1:32 am

Hi, I have a project that has energy-saving target during the construction phase. The intent is to reduce environmental and economic impacts associated with excessive energy use during the...

Use of greywater

Pilot-Credits WEpc10: Sustainable wastewater management
posted by Noriko Nagazumi on Oct 30, 2014, 9:39 pm

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...