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DCV requirement for high-occupancy areas

CS-2009 EAp2: Minimum Energy Performance
posted by Shenhao Li on Apr 4, 2016, 11:50 pm

Hello!
We have a canteen project in Shanghai. The building has three floors, total GFA is 64,067 square feet. The baseline HVAC system type is system 6.
In the second floor, there are...

Last reply: Marcus Sheffer, Apr 5, 2016, 10:48 am

Windows complying ASHRAE 90.1-2007

CS-2009 EAp2: Minimum Energy Performance
posted by PAULA HERNANDEZ on Mar 22, 2016, 8:26 am

Hello,
We have a building which is going under major renovations, one of the most important is replacing old operable windows by new windows with new frames and glasses. The new...

Last reply: PAULA HERNANDEZ, Mar 22, 2016, 10:29 am

High Process Load and Equipment Efficiency

CS-2009 EAp2: Minimum Energy Performance
posted by Shad Traylor on Mar 14, 2016, 11:28 am

Our project is a manufacturing plant which is seeking certification under NC Core and Shell v2009. The building will have a high process load (could be 50%) but the equipment has not yet been...

Last reply: Marcus Sheffer, Mar 15, 2016, 8:59 pm

some questions about kitchen and toilet vent

CS-2009 EAp2: Minimum Energy Performance
posted by Shenhao Li on Mar 4, 2016, 3:46 am

Hello! I had submit a project for cs2009, and got some comments confused. The project is a high rise building consists of retails, restaurants and offices.

1. Table 1.4.6 and Table 1.4.7A...

Last reply: Shenhao Li, Mar 6, 2016, 8:24 pm

Renewable energy system

CS-2009 EAp2: Minimum Energy Performance
posted by Samuel Sura on Feb 29, 2016, 7:43 am

Hi LEED Users,

I hope it is correct to model...

Last reply: Marcus Sheffer, Feb 29, 2016, 9:53 am

energy savings for tenant vs Materials & Resources credits

CS-2009 EAp2: Minimum Energy Performance
posted by Richard Mathews on Feb 24, 2016, 2:24 pm

We designed the Core & Shell of this building as one project - and subsequently also designed most of the tenant occupancies, so we know that there are savings in the lighting for the various...

Last reply: Marcus Sheffer, Feb 26, 2016, 10:21 am

Core and Shell v3 w/ ASHRAE 90.1-2010 w/o tenant agreement

CS-2009 EAp2: Minimum Energy Performance
posted by Curtis Clark on Feb 23, 2016, 5:06 pm

We are working on a very large, core and shell project that the owner will not share the tenant agreement with our team. The minimum code requirements are based on...

Last reply: Marcus Sheffer, Feb 24, 2016, 10:59 am

Historic Building Cold Dark Shell

CS-2009 EAp2: Minimum Energy Performance
posted by Tommy Linstroth on Jul 2, 2015, 2:29 pm

We're working on a historic renovation, total gut, but will be left as a cold dark shell - no MEP at all, it will all be in the tenant scope of work. The building is small, around 8,000 sf, and...

Last reply: Marcus Sheffer, Feb 17, 2016, 9:45 am

Energy model for a version 4 project in a version 2009 project

CS-2009 EAp2: Minimum Energy Performance
posted by Mathilda Jonsson on Jan 26, 2016, 1:07 am

Hi all!
We started up a LEED for CS version 4 project and got really good results for the energy model. The owner wants to double certify the building so it also will earn LEED for CS...

Last reply: Marcus Sheffer, Jan 26, 2016, 10:51 am

Heating System G3.1.10 (c)

CS-2009 EAp2: Minimum Energy Performance
posted by Nicolas Martinez Ochoa on Jan 14, 2016, 3:40 pm

Hello,
I’m working on a Core & Shell office building in Bogota and the baseline system is 8. The building has a central cooling system with chillers and air handle units in each floor,...

Last reply: Marcus Sheffer, Jan 20, 2016, 12:54 pm