Log in
Forum
Topic

System type

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Emmanuel Pauwels on Sep 15, 2015, 11:18 am

If a space is ventilated through an exhaust fan (rate according VRP) and a permanently open vent to the outdoors, can this space be considered mechanically ventilated, 100%OA and can use an Ez of...

Last reply: Gustavo De las Heras Izquierdo, Sep 16, 2015, 11:11 am

ASHRAE Level II Audit qualification

EBOM-v4 EAc1: Existing building commissioning—analysis
posted by Alexa Stone on Sep 15, 2015, 2:59 pm

Can an ASHRAE Level II Audit conducted in 2014 qualify for usage for this credit?

Last reply: Trista Brown, Sep 13, 2017, 12:44 pm

Alternate Transportation: SSc4.3 and SSc4.4

NC-2009 SSc4.3: Alternative transportation - low-emitting and fuel-efficient vehicles
posted by Greg Snow on Sep 18, 2015, 9:40 am

Hi Everyone,

I am filling out the LEED letter template for SSc4.3 and SSc4.4 and don't know which path/option I should check. The project is in Canada in a Campus; there are no parking...

Last reply: Ara Massey, May 3, 2016, 1:32 pm

the coffee pot and the refrigerator

CI-2009 EAc1.4: Optimize energy performance - equipment and appliances
posted by Michele Helou on Sep 18, 2015, 2:15 pm

After hours of struggling with the absurdity of this credit on a project with a handful of new appliances and equipment - some that run continuously, some that don't, I decided to walk around...

Last reply: Rubén M. R., Dec 3, 2015, 2:29 pm

calibration parameters

NC-2009 EAc5: Measurement and Verification
posted by Edward Niemczycki on Oct 5, 2015, 3:48 pm

We have nearly completed a LEED Silver project and they are still asking for simulation calibration procedures, calibration parameters, frequency of measurement and calibration accuracy for the...

Last reply: Christopher Schaffner, Oct 6, 2015, 11:48 am

Open Air Lobby/Drop off

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by John Covello on Oct 7, 2015, 2:47 am

Hello,

I am working on a project in SE Asia. As with many resorts in SE Asia the lobby is sheltered but open to the exterior of the building. Does this count as the...

Last reply: Peg Manuel, Nov 17, 2015, 6:26 pm

Which flow rates to use?

NC-v4 WEp2: Indoor water use reduction
posted by Nate Tsang on Oct 19, 2015, 2:16 pm

Hi all,
The prerequisite lists the baseline flow rates at 60psi (415 kPa). Does this mean that the proposed flow rate must also be at 60psi? Are we able to use the flow rate at the actual...

Last reply: Trista Brown, Jan 9, 2018, 9:20 pm

How many CO2 Sensors do I need to place in occupied large space?

NC-2009 IEQc1: Outdoor Air Delivery Monitoring
posted by Mamun Ferdaus on Oct 30, 2015, 3:58 am

we have a project of around 20,000 sft and floor height 14 ft. its a textile project. 210 people work there. the space is ventilated by evaporative cooling system. how many...

Last reply: John McFarland, Oct 30, 2015, 6:00 pm

Changes during construction

LEED Reviews: Appeals, Design/Construction Submittals, and more
posted by Omar Elrawy on Nov 2, 2015, 10:06 am

Dear all,
I have a project which is in construction preliminary submittal phase now. some changes are suggested during construction which will affect credits that have been...

Last reply: Omar Elrawy, Nov 5, 2015, 5:26 am

Two building served by one plant

NC-2009 EAp2: Minimum Energy Performance
posted by Haojie Wang on Nov 3, 2015, 11:22 am

We have a project that consists of two buildings. Both are served by one heating and cooling plant located in one of the building. Both buildings are new construction and are pursuing LEED. So my...

Last reply: Haojie Wang, Nov 9, 2015, 11:20 am