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Apartments in university dormitory

NC-v4 EAp2: Minimum Energy Performance
posted by Cory Duggin on Apr 6, 2020, 11:36 am

Is it correct that an apartment in a dormitory should be documented as a residential dwelling unit in the MEPC on the multifamily tab but the dorm rooms should not as they are not complete...

Last reply: Amanda Lang, Apr 7, 2020, 11:02 am

Modeling a Greenhouse

NC-v4 EAp2: Minimum Energy Performance
posted by Gabriela Crespo on Apr 1, 2020, 6:21 pm

Hi guys!

We're working on a project that includes a greenhouse that makes up about 45% of the project's area. We found guidance on LI-5223/LI-5364, about how to treat the greenhouse as a...

Last reply: Marcus Sheffer, Apr 7, 2020, 10:35 am

Demand Controlled Ventilation

NC-v4 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Apr 2, 2020, 7:18 am

Greetings,

There is a question regarding the requirements related to DCV – 6.4.3.8 and specifically Exception 4. – “Spaces where >75% of the space design OA is required for makeup air...

Last reply: Francesco Passerini, Apr 2, 2020, 10:31 am

Compliance with ASHRAE 90.1- 2010- Air Tightness Query

NC-v4 EAp2: Minimum Energy Performance
posted by Quentin Jackson on Jul 18, 2017, 8:00 pm

Hi there,

I'm working on stadium in Australia. For compliance with ASHRAE 90.1-2010, the window systems (frame + glazing) have to comply with the mandatory provisions (5.4) in ASHRAE 90.1-...

Last reply: Fotis Kotsopoulos, Apr 2, 2020, 7:31 am

Automatic Receptacle Control

NC-v4 EAp2: Minimum Energy Performance
posted by Jan Hesse on Aug 7, 2015, 6:36 am

ASHRAE 90.1-2010 8.4.2 states, that 50% of all 125 volt 15- and 20-Ampere receptacle outlets in private offcies, open offices and computer classrooms shall be automatically switched off when the...

Last reply: Marcus Sheffer, Mar 25, 2020, 11:58 am

ASHRAE Baseline HVAC System

NC-v4 EAp2: Minimum Energy Performance
posted by Nikos Tsitsikas on Feb 20, 2020, 2:37 am

Hi all,

Can I pick someone's brain about which ASHRAE Baseline HVAC system we should be selecting for a Hospitality project we are working on?

This is a major renovation of an...

Last reply: Nikos Tsitsikas, Feb 25, 2020, 4:16 am

Exterior lighting

NC-v4 EAp2: Minimum Energy Performance
posted by Marica Marzari on Feb 4, 2020, 4:39 am

Hi all,
I'm working on a commercial building which have a big terrace that is covered by the building roof.
How can I consider the exterior lighting in the terrace, like Sales...

Last reply: Marcus Sheffer, Mar 20, 2020, 2:22 pm

Outdoor Ice Rink Energy Performance

NC-v4 EAp2: Minimum Energy Performance
posted by Ralph Bicknese on Mar 11, 2020, 1:31 pm

We are looking at LEED for a multi-purpose sports facility with indoor space and an outdoor ice rink that is not enclosed.  Would the outdoor ice rink factor into any energy performance criteria...

Last reply: Ralph Bicknese, Mar 11, 2020, 5:16 pm

ASHRAE Baseline HVAC System for Healthcare project

NC-v4 EAp2: Minimum Energy Performance
posted by Nikos Tsitsikas on Feb 27, 2020, 7:59 am

Hi all,

A big hospital project is about to kick off and we are wondering which ASHRAE HVAC system we should be using for the Baseline model? Would that be System 8 or are there any special...

Last reply: Marcus Sheffer, Feb 28, 2020, 9:13 am

Modeling of Direct Evaporative Cooling System in Baseline

NC-v4 EAp2: Minimum Energy Performance
posted by Amgad Khattab on Mar 4, 2018, 9:15 am

I am working on a factory building, of which only the office area (10%) is conditioned using split A/C systems and the factory area (90%) is being cooled by using direct evaporative cooling...

Last reply: Dang Thi, Feb 25, 2020, 9:31 pm