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Option 2: Scope and EAp2

CI-2009 EAc1.3: Optimize energy performance - HVAC
posted by Marco Abdallah on Feb 15, 2013, 9:20 am

1) Is it possible to pursue option 2 even if all the central HVAC systems are not part of the tenant scope of work?
2) Is it possible to use the simulation (option 2) according Ashrae...

Question

CI-2009 EAc1.3: Optimize energy performance - HVAC
posted by Mario Leonhardt on Jan 27, 2013, 9:35 pm

Can the LEED-CI certificate be obtained even after the renovation process has been completed? There has been no registrations or whatsoever before the renovation/construction.

Thank you...

Last reply: Marcus Sheffer, Jan 29, 2013, 8:50 am

3 questions

CI-2009 EAc1.3: Optimize energy performance - HVAC
posted by Mark Taake on Dec 20, 2012, 10:31 am

Our project involves multiple renovations of areas within a large hospital. We are applying under CI rather than Healthcare because the project is not a total gut. Our intent is to follow Option...

Last reply: Dylan Connelly, Jan 21, 2013, 12:46 pm

active control for private offices

CI-2009 EAc1.3: Optimize energy performance - HVAC
posted by Mark Taake on Dec 20, 2012, 8:32 am

I'm beginning to think that in many cases the private office active control requirement can be made to work for a...

Last reply: Tristan Roberts, Jan 16, 2013, 3:03 pm

CIv2009: Advanced Buildings Core Performance Guide (CPG)

CI-2009 EAc1.3: Optimize energy performance - HVAC
posted by Marina Horchin on Nov 30, 2012, 5:09 pm

Hi Everyone,
We have two different versions of the CPG! One with " Printed Date: July 2007" and one "Revised Edition 1.11, July 2011" that have completely different required efficiencies...

Last reply: Kasandra Martin, Dec 27, 2012, 2:28 pm

solar exposure

CI-2009 EAc1.3: Optimize energy performance - HVAC
posted by gustavo goldman on Oct 30, 2012, 8:19 am

The building has one of the facades facing east-south. There are trees at street level that block the sun. Also the prject is located in a densily built area with tall buildings that eventually...

Last reply: Marcus Sheffer, Oct 30, 2012, 11:01 am

Solar exposures and efficiency

CI-2009 EAc1.3: Optimize energy performance - HVAC
posted by Rudolph Carneiro on Aug 7, 2012, 8:41 am

1) Is there an exception for small corner offices?
The office is about 90 square feet. The 2 solar exposures are north and east facing. The office will have it's own dedicated split...

Last reply: Richard Manning, Oct 30, 2012, 12:02 am

Option 1 Zoning for a CI- Facility with out of scope areas withi

CI-2009 EAc1.3: Optimize energy performance - HVAC
posted by Saju Varghese on Oct 17, 2012, 5:17 pm

Good afternoon. We are currently submitting templates for a University facility. Under this credit we decided to go with Option 1 (Zoning and Controls) (5 points only) but there is a little bit...

Last reply: Marcus Sheffer, Oct 25, 2012, 9:53 am

Heat Pump for Domestic Water Heating

CI-2009 EAc1.3: Optimize energy performance - HVAC
posted by M.S. Chan on Oct 19, 2012, 3:11 pm

We are using heat pumps for domestic water heating. (The water source will be from the campus/district condenser water system.) Can we take credit in the energy calculations using heat pumps? If...

Last reply: Marcus Sheffer, Oct 25, 2012, 9:51 am

EER requirement and VFD air cooled equipment- Help

CI-2009 EAc1.3: Optimize energy performance - HVAC
posted by Tiombe Parrish on Oct 22, 2012, 11:18 am

We have a proposed LEED Silver office building under LEED 2009 for Commercial Interiors. The intention is to follow NBI Advanced Buildings Core Performance Guide for EA Credit 1.3 Optimize Energy...

Last reply: Marcus Sheffer, Oct 25, 2012, 9:49 am