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ASHRAE 90.1-2010 Mandatory Provision 6.4.3.3.3

NC-v4 EAp2: Minimum Energy Performance
posted by Przemysław Rejczak on Mar 15, 2019, 9:44 am

Dear Everyone,

I am writting to enquire about ASHRAE 90.1-2010 Mandatory Provision 6.4.3.3.3 which regards to Optimum Start Controls. It states that heating&cooling air distribution...

Last reply: Przemysław Rejczak, Mar 21, 2019, 4:47 am

Minimum efficiency for projects in Europe

CS-v4 EAp2: Minimum Energy Performance
posted by Michal Wojcik on Mar 4, 2019, 9:32 am

Hi, 

How should the minimum efficiency of HVAC equipment produced and tested for European market be treated in relation to ASHRAE 90.1-2010? The minimum efficiencies given in ASHRAE are...

Last reply: Marcus Sheffer, Mar 4, 2019, 4:11 pm

Can residential buildings be certified under LEEDv4 for Core and Shell Development?

LEED Rating System Selection
posted by Agata Mozer on Feb 11, 2019, 10:35 am

I would like to confirm if residential buildings of 6 floors (without fitouts) can be certified under LEEDv4 for Core and Shell Development. Reference Guide states that "High-rise residential...

Last reply: David Eldridge, Feb 13, 2019, 12:24 pm

ID for smog sensors and anti-smog masks

NC-2009 IDc1: Innovation in Design
posted by Natalia Kwiecinska on Jan 3, 2019, 9:00 am

Our project is a hotel located in the city with huge problem with air pollution-smog. During 76 days in the year, the concentration of PM10 in the air is over the permitted limit. This is the...

Fixed costs

NC-v4 EAp2: Minimum Energy Performance
posted by Justyna Gładysz on Dec 6, 2018, 10:53 am

Hi everyone,

Should we include fixed costs in calculating the costs of energy consumption? Fixed costs are in $ / kW, and variable costs are in $ /...

Last reply: Justyna Gładysz, Dec 7, 2018, 10:36 am

theatre/music/ event room in hotel project

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Natalia Kwiecinska on Dec 5, 2018, 10:59 am

Hi everyone,

I am documenting a hotel project. One issue is not obvious for me, so maybe someone can help.

On hotel’s underground level is located a theatre/ music/ event room. ...

Last reply: TODD REED, Dec 6, 2018, 10:33 am

entrance to a roof terrace

CS-v4 EQc1: Enhanced indoor air quality strategies
posted by Agata Mozer on Jun 12, 2018, 6:01 am

I would like to ask if an entrance to a roof terrace is considered a...

Last reply: Dustin Norton, Nov 19, 2018, 5:25 pm

Option 1 | expressway as site used for industrial or commercial purposes

Warehouses-NC-v4 LTc4: Surrounding density and diverse uses
posted by Agata Mozer on Nov 15, 2018, 8:49 am

In Option 1 of the credit guidelines, there is the requirement that adjacent site must be currently used for industrial or commercial purposes. Can we classify the adjacent expressway as the site...

Last reply: Tristan Roberts, Nov 16, 2018, 6:47 am

SCMs in recycled content calculations

NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by Agata Mozer on Jun 8, 2018, 4:13 am

Hello!
Can we calculate...

Last reply: Allison Smith, Sep 5, 2018, 1:56 pm

Asphalt primer + SBS modified

CS-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by Pawel Soszynski on Jul 20, 2018, 5:47 am

Hello,

I'm wondering what category I should put product used for surface primering. Normally these product are used outside, on the roof, but on my project we have to use it inside in the...