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Several separate baseline HVAC systems on one floor.

NC-2009 EAp2: Minimum Energy Performance
posted by Nina Starynina on Aug 25, 2015, 10:05 am

Hello colleagues,
I have a question from our energy modelling team. The question is about baseline HVAC systems modelling.
ASHRAE 90.1, appendix G, point G3.1.1 requires modelling...

Last reply: Nina Starynina, Sep 1, 2015, 2:45 am

Densely occupied spaces

NC-2009 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Aug 21, 2015, 9:13 am

Hi Markus,
I'd like to ask you for your opinion and advice about applying these values following the case described below.

In LEED glossary such spaces are determined as 25 people...

Last reply: Dave Hubka, Aug 21, 2015, 12:55 pm

Data Center systems in Baseline

Data-Centers-NC-v4 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Mar 9, 2015, 3:08 pm

Greetings everybody

I'm modeling a datacenter at the moment and there few issues I'm wondering how to proceed.
The project consists of two building adhered to each other. The floor...

Last reply: Rajesh Balachander, Jun 4, 2015, 2:00 am

Entering nonregularily occupied spaces in IEQp1 spread sheet cal

NC-v4 EQp1: Minimum indoor air quality performance
posted by Vassil Vassilev on Jan 21, 2015, 8:39 am

Greetings,

In the IEQp1 calculation form, provided by USGBC for using in LEED v4, in the Occupancy Category pull-down menu, there is nothing related to equipment rooms, non-occupied stores...

Last reply: Vassil Vassilev, Apr 18, 2015, 3:53 am

Data Center Baseline systems

NC-v4 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Mar 10, 2015, 2:29 am

Greetings everybody

I'm modeling a datacenter and there are few issues about which I'm wondering how to proceed.
The project consists of two building adhered to each other. The floor...

Last reply: Marcus Sheffer, Mar 10, 2015, 10:03 am

Epoxy floor. Testing laboratories

CS-2009 IEQc4.3: Low-emitting materials - flooring systems
posted by Irina Charkina on Nov 21, 2014, 10:03 am

Hello,
We have a project in Russia under LEED for CS-2009 sertification.
There are technical rooms with epoxy flooring.
1) Can anybody confirm if I am wrong or right? Epoxy...

Last reply: Irina Charkina, Feb 27, 2015, 4:11 am

Floor slab on grade

NC-2009 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Jan 26, 2015, 9:10 am

Greetings,
There is an issue on applying F factor about which I'd appreciate some assistance.
The F factor in general refers to the floor slab edge insulation. Its value depends also...

Last reply: Jean Marais, Jan 27, 2015, 3:22 am

ASHRAE Standard

CS-2009 IEQp1: Minimum indoor air quality performance
posted by ilkyaz ceren güçlü on Nov 2, 2014, 6:07 am

Hello,
We are carrying out LEED certification of an office building. We have an atrium (similar to an indoor courtyard) in our building, which is mainly used as a corridor (passage) between...

Last reply: Jon Clifford, Nov 2, 2014, 2:05 pm

Heating only system; Baseline modeling of DHW

NC-2009 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Oct 23, 2014, 2:28 am

Markus, thanks a lot for your answer.
Another issue appeared to this Heating only system - Baseline modeling of...

Last reply: Marcus Sheffer, Oct 23, 2014, 11:11 am

occupied area

NC-2009 IEQc8.2: Daylight and views - views
posted by ilkyaz ceren güçlü on Oct 20, 2014, 1:27 pm

I'm working on a work center project which is located in Moskov, Russian Federation. I have a problem with area which is described as a regularly occupied area. I use 2009 edition of LEED...

Last reply: Jill Dalglish, PE, Oct 20, 2014, 6:55 pm