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Several separate baseline HVAC systems on one floor.

NC-2009 EAp2:Minimum Energy Performance
posted by  Nina Starynina  on 

Hello colleagues, I have a question from our energy modelling team. The question is about baseline HVAC systems modelling.

2
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Tue Sep 1, 2015, 6:45 am

Densely occupied spaces

NC-2009 EAp2:Minimum Energy Performance
posted by  Vassil Vassilev  on 

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 per 100 sq ft. W

2
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Fri Aug 21, 2015, 4:55 pm

AC Split units as misc. load

NC-2009 EAp2:Minimum Energy Performance
posted by  Vassil Vassilev  on 

Hi Markus, There is an issue with the project we're modelling, where your opinin would be highle appreciated. The main HVAC system of our project (small retail building) consists of rooftop units a

4
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Tue Jul 14, 2015, 3:33 pm

G3.1.2.8 Design airflow rates

CS-2009 EAp2:Minimum Energy Performance
posted by  Agnieszka Rylska  on 

I have a question regarding section G3.1.2.8 of Appendix G.

6
Thu Jun 11, 2015, 1:37 pm

Data Center systems in Baseline

Data-Centers-NC-v4 EAp2:Minimum energy performance
posted by  Vassil Vassilev  on 

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.

2
LEED Fellow
7group / Energy Opportunities
LEEDuser Expert
4454 thumbs up
Thu Jun 4, 2015, 6:00 am

Entering nonregularily occupied spaces in IEQp1 spread sheet cal

NC-v4 EQp1:Minimum indoor air quality performance
posted by  Vassil Vassilev  on 

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 and sim

2
Sustainability Specialist
Gensler
LEEDuser Basic Member
66 thumbs up
Sat Apr 18, 2015, 7:53 am

Data Center Baseline systems

NC-v4 EAp2:Minimum energy performance
posted by  Vassil Vassilev  on 

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.

3
Practice Leader - Sustainability
EUA
LEEDuser Expert
510 thumbs up
Tue Mar 10, 2015, 2:03 pm

Eligibility for LEED - existing building structure

LEED Rating System Selection
posted by  Agnieszka Rylska  on 

Our client would like to certify a building that had its structural components and facade built a few years ago.

6
Practice Leader - Sustainability
EUA
LEEDuser Expert
510 thumbs up
Sat Mar 7, 2015, 2:09 am

Epoxy floor. Testing laboratories

CS-2009 IEQc4.3:Low-Emitting Materials—Flooring Systems
posted by  Irina Charkina  on 

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?

2
LEED-AP BD+C
GREENSQUARE
LEEDuser Expert
261 thumbs up
Fri Feb 27, 2015, 9:11 am

Floor slab on grade

NC-2009 EAp2:Minimum Energy Performance
posted by  Vassil Vassilev  on 

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.

3
Tue Jan 27, 2015, 8:22 am