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Reflectance

NC-v4 EQc7: Daylight
posted by Inês Marques on Apr 4, 2017, 2:04 pm

Hi everyone,

I'm having trouble finding datasheets with the reflectance values for the project I'm working on. Do you think using standard values expressed for example in this website...

Last reply: Daniel Glaser, Apr 5, 2017, 11:44 am

Option 1: Zoning and controls

CI-2009 EAc1.3: Optimize energy performance - HVAC
posted by Ricardo Sá on Mar 21, 2017, 8:38 am

Hi,

The project is basically a huge sales area with some office spaces.The sales area is served by multiple compact rooftop units and the office areas are served by DOA´s for ventilation...

Last reply: Marcus Sheffer, Mar 21, 2017, 11:09 am

Option 1: Equipment Efficiency

CI-2009 EAc1.3: Optimize energy performance - HVAC
posted by Ricardo Sá on Mar 21, 2017, 8:56 am

Hi,

I have several compact rooftop units serving a big sales area. However, only 80% of them is actually new equipment that meet the credit's criteria. If the project reuses old equipment...

Last reply: Marcus Sheffer, Mar 21, 2017, 10:36 am

Evidences for thermal comfort in commercial kitchen

NC-2009 IEQc7.1: Thermal comfort - design
posted by Ricardo Sá on Sep 15, 2016, 12:44 pm

Hello,

I'm currently working on a project of a huge office building with a small area for retail and a restaurant. The restaurant has a commercial kitchen which, per LEED interpretation...

Last reply: Christopher Schaffner, Dec 22, 2016, 4:22 pm

Baseline HVAC System Type- for laboratories

NC-v4 EAp2: Minimum Energy Performance
posted by Carol SR on Nov 30, 2016, 10:20 am

Hello!

I am constructing a building model which spaces are half offices, half laboratories.
The HVAC system chosen is system 5 (packaged...

Last reply: Marcus Sheffer, Nov 30, 2016, 10:51 am

Reuse of existing building materials in the building parking lot

NC-v4 MRc1: Building life-cycle impact reduction
posted by Isabel Santos on Sep 19, 2016, 1:49 pm

Hi.
In option 3 of this credit “Building and Material Reuse” we must...

Last reply: Paula Melton, Oct 11, 2016, 12:13 am

Ecotect Daylight Autonomy and Insolation levels Analysis

NC-v4 EQc7: Daylight
posted by Isabel Santos on Feb 19, 2016, 5:24 am

Hello,
I'm trying to answer the V4 BD+C (New Construction and Major Renovation) daylight credit through option 1 (SDA+...

Last reply: Dane Sanders, Sep 29, 2016, 9:46 am

Ventilation as Process Load

NC-2009 EAp2: Minimum Energy Performance
posted by Ricardo Sá on Sep 19, 2016, 4:53 am

Hi!

I'm currently working on a project regarding an office building. This office has several areas served by ventilators (exhaust and supply) that are not interlocked with the HVAC system...

Last reply: Ricardo Sá, Sep 19, 2016, 12:24 pm

Minimum HVAC equipment efficiencies

NC-2009 EAp2: Minimum Energy Performance
posted by Ricardo Sá on Aug 31, 2016, 2:01 pm

Marcus Sheffer LEED Fellow 7group / Energy Opportunities LEEDuser Expert 5636 thumbs up August 31, 2016- 3:28 pm 1. I think you are correct. 2. If it is not listed it is exempted and there is no minimum efficiency required. This sounds familiar from a previous question in this or another related forum. You might find a more thorough answer. Log in or register to post comments ...

Last reply: Marcus Sheffer, Aug 31, 2016, 3:28 pm

Multiple types of MERV filters for pressure drop adjustment

NC-2009 EAp2: Minimum Energy Performance
posted by Ricardo Sá on Aug 31, 2016, 7:23 am

Hi,

I have several...

Last reply: Ricardo Sá, Aug 31, 2016, 12:06 pm