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Data Center- Baseline System and ACP

CS-2009 EAp2: Minimum Energy Performance
posted by Michael Wahjudi on Nov 15, 2017, 8:39 am

  1. Our development is having 767.47 sqm of supporting offices and 21,340.69 sqm of data center related area. Based on the COMNET Commercial Buildings Energy Modelling Guidelines and Procedures...

Last reply: Marcus Sheffer, Nov 16, 2017, 9:37 am

Des Heating

CS-2009 EAp2: Minimum Energy Performance
posted by Lorey Flick on Aug 2, 2017, 10:33 am

I have 5 existing buildings on a campus that are served by a common (existing to remain) steam boiler plant. There are no other buildings served by this plant. Each building has it's own heat...

Last reply: Marcus Sheffer, Aug 2, 2017, 10:47 am

Proposed design modelling

CS-2009 EAp2: Minimum Energy Performance
posted by Sivarajah Ragulakeethan on Jun 28, 2017, 12:26 pm

Hi,
Currently I'am working on a LEED Core & Shell mixed development project, and I have an issue on develop model regarding HVAC design. We have not received the HVAC&R design...

Last reply: Marcus Sheffer, Jun 28, 2017, 12:47 pm

VRV in Table 1.4

CS-2009 EAp2: Minimum Energy Performance
posted by Ghaith Moufarege on Jun 19, 2017, 3:51 am

Hello,

I am filling out the Table 1.4 for an office building with mutiple tenants, and each tenant has a separate VRV to serve their space.

On the "General HVAC" tab of Table 1.4 (...

Last reply: Marcus Sheffer, Jun 19, 2017, 9:37 am

Brazilian Equivalent Standard

CS-2009 EAp2: Minimum Energy Performance
posted by Pamela Svetllana Santos Souza on Jun 14, 2017, 11:50 am

Hello,

I'm modelling for LEED C&S 2009. The project has 26 floor type of mixed-use offices. My question is about the Minimum Energy Perfomance credit (EAp2) and equivalent standards...

Applicable Cooling source in Propose case- LEED Group- v4 C&S

CS-2009 EAp2: Minimum Energy Performance
posted by Ashraf Ali Khan Khan on Jun 8, 2017, 7:29 am

I am modelling for LEED GROUP - v4 BD+C: CS. Project has 40 Office buildings shared with same basement and served with multiple Water Cooled Chillers as cooling source.

For LEED Group...

Last reply: Marcus Sheffer, Jun 9, 2017, 9:06 am

LEED 2009 Core and Shell- Kitchen equipments modelling

CS-2009 EAp2: Minimum Energy Performance
posted by Jerzy Wójcik on May 30, 2017, 9:50 am

Dear Marcus
I am writting to enquire about kitchen plugloads in CS. In one of our CS project client wants to include restaurant and kitchen.

Our energy modeling technique for CS is...

Last reply: Marcus Sheffer, May 30, 2017, 9:58 am

Exterior LPD addendum i and 90.1-2010

CS-2009 EAp2: Minimum Energy Performance
posted by Martin K on Jan 19, 2017, 8:17 am

Hi,

what surface type should be used for overhang construction if using Addendum i or 90.1-2010 version? The "Canopies and overhangs" category for Tradable Surfaces are missing within...

Last reply: Marcus Sheffer, May 16, 2017, 3:24 pm

LEED CS 2009 Existing Equipment

CS-2009 EAp2: Minimum Energy Performance
posted by Lorey Flick on Feb 14, 2017, 9:33 pm

in the forum relative to LEED v.4? Log in or register to post comments Marcus Sheffer LEED Fellow, 7group / Energy Opportunities LEEDuser Expert 5524 thumbs up May 9, 2017- 9:36 am Yes please Log in or register...

Last reply: Marcus Sheffer, May 9, 2017, 9:36 am

proposed model fan power

CS-2009 EAp2: Minimum Energy Performance
posted by jack evans on Jun 9, 2015, 6:03 pm

We have received our Design Final Review comments and the LEED reviewer has denied EAp2 because the proposed equipment capacities do not match the equipment schedules on the HVAC drawings. Our...

Last reply: Marcus Sheffer, May 3, 2017, 3:42 pm