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Lighting Requirements for Hotel in Core and Shell

CS-2009 EAp2: Minimum Energy Performance
posted by Jorge López de Obeso on Sep 7, 2017, 6:15 pm

Hi everyone,

We are currently working with a mixed-use building which has offices, commerce and a hotel.

Our inquiry is regarding the hotel's section lighting project. Following...

Last reply: Jorge López de Obeso, Mar 12, 2018, 10:57 am

Baseline Ventilation Rate for Proposed design with DCV (not required under 6.4.3.9)

CS-2009 EAp2: Minimum Energy Performance
posted by Iqbal K. on Jan 22, 2018, 12:19 am

Dear Marcus,

I wish to ask you regarding the Baseline Ventilation rate.

There is no space within this project with spaces >500 ft2 with people...

Last reply: Iqbal K., Jan 22, 2018, 10:47 pm

Modelling Chilled water pump Power for the Baseline

CS-2009 EAp2: Minimum Energy Performance
posted by Indochine Engineering VN on Nov 9, 2017, 10:30 am

Hi LEED experts,

I just received LEED reviewer comment. They said "It appears that each Baseline pump has been modeled with a power of 22 W/gpm. ASHRAE Interpretation ASHRAE/IES IC 90.1-...

Last reply: Jorge Torres-Coto, Dec 2, 2017, 11:28 pm

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 Rouba Nassar 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