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Tenant Area HVAC System

CS-2009 EAc1:Optimize Energy Performance
posted by  Nidhi Khanna  on 

Hi, I am working on a mixed use project with retail on 1st floor and office on 2nd and 3rd floor with a total project area of 115,000 sf.

1
Thu Jul 11, 2013, 2:54 pm

Common Area Spaces/Tenant Fit Out

CS-2009 EAc1:Optimize Energy Performance
posted by  Heather South  on 

I am working on a Core & Shell LEED 2009 project and am wondering if for the energy simulation model on the proposed building versus the baseline, should we only include the shared common space

1
Mon Aug 31, 2015, 2:27 pm

Min Chiller Efficiency

CS-2009 EAc1:Optimize Energy Performance
posted by  Ciaran McCabe  on 

I am trying to establish the minimum chillier efficiency we are permitted to use in our PRM model. We have spec'd an air cooled chiller.

1
Wed Oct 5, 2016, 3:02 pm
1
Fri Jan 21, 2011, 2:25 pm

Tenant area-HVAC system type

CS-2009 EAc1:Optimize Energy Performance
posted by  Amgad Khattab  on 

We are modeling a Core & Shell office building where the HVAC system is in the tenant scope. we are only delivering chilled water and outdoor air to the tenant areas.

0

ASHRAE 90.1 Add G table G3.1 baseline

CS-2009 EAc1:Optimize Energy Performance
posted by  charles bell  on 

We have a building which is six stories. The first floor is retail, second thru fifth is office and sixth is residential. All are served from a virtual central plant.

1
Thu Nov 8, 2012, 7:10 pm

Power Adjustment Percentages for Automatic Lighting Controls

CS-2009 EAc1:Optimize Energy Performance
posted by  Ciaran McCabe  on 

Hi, I am producing an energy model for a a refurbished building with a new lighting scheme. The installed LPD is 9 Watts /m2 using LED.

1
Tue Jan 26, 2016, 10:59 pm

Can a shell be LEED Core and Shell certified without HVAC?

CS-2009 EAc1:Optimize Energy Performance
posted by  Lawrence Lile  on 

I've cross posted this in the LEED CS fundamental commissioning discussion since these two issues seem to be the showstoppers. We are working on a project that is a tenant finish-out shell.

1
Mon Jun 20, 2011, 3:19 pm

MPR, GFA and energy modelling

CS-2009 EAc1:Optimize Energy Performance
posted by  Puteri Shireen Jahnkassim  on 

Dear All, In the LEED MPR, it states that carpark areas cannot be part of the calculated GFA of a project submitting for LEED.

1
Wed Oct 19, 2011, 2:10 pm

SHGC for the whole window or just glass?

CS-2009 EAc1:Optimize Energy Performance
posted by  Marco Abdallah  on 

Hi, i am working on a WBS according to App. G. Regarding the fenestration of the baseline building the ASHRAE states an SHGC of 0.4 (climate zone 5).

1
Fri Jun 1, 2012, 1:54 pm