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Issues Minimum Energy Performance Calculator

NC-v4 EAp2: Minimum Energy Performance
posted by SAMY Chamy on Jan 29, 2019, 6:33 am

Dear All:-

we have working LEED Group Project Building with 5 nos of Building

we have filled the Minimum Energy Performance Calculator in Performance output Tab we have entered the...

Last reply: Marcus Sheffer, Jan 30, 2019, 12:00 pm

Baseline monozone VAV

NC-v4 EAp2: Minimum Energy Performance
posted by Luis Andrade on Jan 29, 2019, 11:09 am

Hello,

I've a doubt regarding modeling a monozone baseline system (system 4).

Table G3.1.1B states that system 4 are constant volume. However, when I performe autosizing, some of...

Last reply: Marcus Sheffer, Jan 30, 2019, 11:56 am

Selection of HVAC system for baseline building

NC-v4 EAp2: Minimum Energy Performance
posted by Ricardo Sá on Jan 30, 2019, 4:37 am

Hi,

for baseline building HVAC selection, we shall follow table G3.1.1A (ASHRAE 90.1-2010), being the system defined depending on the building number of floors and its conditioned area....

Last reply: Marcus Sheffer, Jan 30, 2019, 11:45 am

Emergency fire ventilation fans (motors)- Section 10.4.1

NC-v4 EAp2: Minimum Energy Performance
posted by Luis Andrade on Jan 25, 2019, 7:50 am

Hi,

As per ASHRAE 90.1 - 2010, section 10.4.1, it is unclear for us if motors for fire surpression used in fans (manufactured after December 19, 2010) need to comply with the minimum...

Last reply: Marcus Sheffer, Jan 28, 2019, 9:36 am

Group Building Approch

NC-v4 EAp2: Minimum Energy Performance
posted by SAMY Chamy on Jan 28, 2019, 12:19 am

Dear all

we are working with in a LEED project  with 5 building and we have used Group approach and the Exterior lighting and Domestic booster pumps are used in commonly so we have...

Last reply: Marcus Sheffer, Jan 28, 2019, 9:28 am

Energy building simulation

NC-v4 EAp2: Minimum Energy Performance
posted by Tarek Kamel on Jan 20, 2019, 6:02 am

I took the decision to be a LEED consultant, especially in Energy simulation. so what are the requirements for the LEED certification, qualifications, minimum experience, which program is needed...

Last reply: Marcus Sheffer, Jan 22, 2019, 11:02 am

Lighting Controls- ASHRAE 90.1

NC-v4 EAp2: Minimum Energy Performance
posted by Esteban Martinez on Jan 21, 2019, 12:27 pm

Hello

We have a space with different uses within it, we have an open office area, a main corridor, a reception and a waiting area. The main corridor and open office don’t have a physical...

Last reply: Marcus Sheffer, Jan 22, 2019, 10:59 am

Baseline building: daylight controls

NC-v4 EAp2: Minimum Energy Performance
posted by Ricardo Sá on Oct 3, 2017, 8:11 am

Hi,

my question is related with the need to consider (or not) daylight controls in baseline building. Table G3.1 (bullet 6) from ASHRAE 90.1-2010 states the following:

1) Proposed...

Last reply: Marcus Sheffer, Jan 7, 2019, 9:46 am

Problem with the Quality Assurance Check Section of the MEPC

NC-v4 EAp2: Minimum Energy Performance
posted by Zeynep Cakir on Dec 19, 2018, 3:25 am

Hi everyone,

We're having problem with the Quality Assurance Check section of the MEPC v05. We write our responses to the identified issues after completing the MEPC, but when we open the...

Last reply: Marcus Sheffer, Dec 19, 2018, 9:45 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, Dec 18, 2018, 3:08 pm