A data center is applying for LEED-NC v2009. There are 5 PAUs (Primary Air Unit). 4 of them will serve the equipment rooms. One will serve the equipement rooms and office areas. Now, I am doing...

Dear all,

We have a school campus project (LEED NC MB) in Shanghai. The cooling source is from central cooling plant and the heating source is from Municipal steam. We want to use option 2...

When working on leedonline for this credit, we are told to Download, complete and upload the Supplemental Daylight and
Views Calculation Spreadsheet (found under "Credit Resources").
...

From my understanding, in order to pass the test for PM2.5 and PM10, EPA Compendium Method IP-10 has to be used. However, the current PM2.5 and PM10 monitors are all based on the new laser...

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

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...

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...

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....

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...

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...