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CIBSE Narrow Plan Requirement

NC-v4 EQp1: Minimum indoor air quality performance
posted by gjn on May 9, 2019, 11:25 pm

Hello everyone,

Are there any alternatives for complying CIBSE AM10 requirement for narrow plan? Our project will have a building width that is greater than 15m by almost 4m even with the...

Bike numbers for Resort

NC-v4 LTc6: Bicycle facilities
posted by Neshat Sakeena on May 12, 2019, 1:39 am

I am working on a resort project located at a remote location. The resort has a bicycle track that connects to single room chalets that will have an...

Outdoor air monitoring- Mass balance

NC-v4 EQp1: Minimum indoor air quality performance
posted by Ricardo Sá on May 17, 2019, 6:19 am

Hi,

In what concerns outdoor airflow monitoring requirements for a...

Natural Land Cover conditions, option 2

NC-v4 SSc4: Rainwater management
posted by Ricardo Sá on May 22, 2019, 5:28 am

Dear All,

I have some questions regarding SS C4 Rainwater Management: Natural Land Cover conditions, option 2.

According to LEED v4 BD+C web-based reference guide:...

Demand Control Ventilation

NC-v4 EQp1: Minimum indoor air quality performance
posted by Ricardo Sá on May 22, 2019, 7:47 am

Dear All,

I’m currently modelling a building that uses DOAs with air-side heat recovery for space ventilation in the Proposed Design. As per ASHRAE 90.1 – 2010, section 6.4.3.9...

Any Benefit to On-Site Solar Generation for a Materials Supplier

NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by Daniel Chiotos on Jun 5, 2019, 9:03 am

Hello,

     I am a solar project developer working with a...

MRc1 Option 3

NC-v4 MRc1: Building life-cycle impact reduction
posted by Barbara Clarke on Jun 6, 2019, 4:07 pm

We have the calculations sf for our existing exterior...

If treatment is used, cycles may exceed the number of cycles i the Table

NC-v4 WEc3: Cooling tower water use
posted by Sue Bryant on Jun 25, 2019, 3:52 pm

The FORM in LOL next to the Table: Potable water analysis, says that if treatment is used, cycles may exceed the number of cycles in the Table. 

What does this mean? If treatment is used,...

Reclaimed water from off-site

NC-v4 WEc1: Outdoor water use reduction
posted by HoMU WELLTECH on Jul 2, 2019, 12:22 pm

Hello.

Our project is in a very dry area, with very little rain. The design team has already chosen plant species with very low water needs (over 40% reduction) but, to supply with the...

Ventilation Requirement for High Rise Residential

NC-v4 EQp1: Minimum indoor air quality performance
posted by Jay Murray on Jul 3, 2019, 10:07 am

Question: Is it necesary to hard duct ventilation air into each bedroom within the apartment? Or...is it adequate to provide all of the required ventilation for that apartment in one location (ie...