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Green Building Consultant as CXA

NC-2009 EAc3:Enhanced Commissioning
posted by  SAMY Chamy  on 

Our project cover 135000 Sq.ft factory we get MEP design from MEP Consultant through Contractor. We appoint green building consultant as a CxA .(is it correct).

3
Enginneer
T&T Green
LEEDuser Basic Member
9 thumbs up
Sun Sep 20, 2015, 2:36 pm

Separate CxA's for Fundamental and Enhanced Cx?

NC-2009 EAc3:Enhanced Commissioning
posted by  Timothy Casper  on 

In a traditional design-bid-build project, does the CxA need to be responsible for both fundamental and enhanced Cx? Or can these credits be split between two CxA's?

8
Default Avatar
Tetra Tech
LEEDuser Basic Member
3 thumbs up
Thu Aug 6, 2015, 4:06 pm

Commissioning DES if waste heat is recovered from process

NC-2009 EAc3:Enhanced Commissioning
posted by  Dave Hubka  on 

Our project includes an existing (more than three years old) DES that serves both the process equipment and building htg/clg loads.

2
LEED Fellow
Integrated Design + Energy Advisors, LLC
LEEDuser Expert
377 thumbs up
Tue May 26, 2015, 9:40 pm

Eligible CxA for Design&Built project

NC-2009 EAc3:Enhanced Commissioning
posted by  Panupant Phapant  on 

Hi We are working on the project that the owner performs both design and construction activities.

2
LEED Fellow
Integrated Design + Energy Advisors, LLC
LEEDuser Expert
377 thumbs up
Sun Mar 22, 2015, 1:27 am

Contract between owner and CxA

NC-2009 EAc3:Enhanced Commissioning
posted by  Gina Dederer  on 

We recently had this credit denied based on the fact that our contract did not explicitly state that the 10 month follow-up review is included in the activities of EAc3, even though we provided a c

3
Sun Oct 26, 2014, 2:44 am

Commissioning of renewable energy systems

NC-2009 EAc3:Enhanced Commissioning
posted by  Peg Manuel  on 

EAc3 requires the individual serving as the CxA to "be independent of the work of design and construction." It also states this person "must not be an employee of, or contravted through a contracto

2
Sun Oct 26, 2014, 2:37 am

Comprehensive Envelope Commissioning

NC-2009 EAc3:Enhanced Commissioning
posted by  Tim Rogers  on 

Is it still possible to earn Exemplary Performance by doing comprehensive envelope commissioning?

3
LEED Fellow
Integrated Design + Energy Advisors, LLC
LEEDuser Expert
377 thumbs up
Wed Mar 5, 2014, 1:44 pm

Enhanced Commissioning 2009 NC for Multi-Family Residential

NC-2009 EAc3:Enhanced Commissioning
posted by  John Mader  on 

There are 50 units in a new rental apartment building for which the owner is seeking to achieve the credit for Enhanced Commissioning.

2
Practice Leader - Sustainability
EUA
LEEDuser Expert
510 thumbs up
Tue Feb 11, 2014, 8:41 pm

Full Envelope Commisioning Scope

NC-2009 EAc3:Enhanced Commissioning
posted by  Jean Marais  on 

Anyone have a defined scope here?

8
LEED Fellow
Integrated Design + Energy Advisors, LLC
LEEDuser Expert
377 thumbs up
Wed Jan 22, 2014, 7:23 am

Campus DES Cx - LEED Submittal Requirements

NC-2009 EAc3:Enhanced Commissioning
posted by  Everardo Ocampo  on 

I'm working on a project at a Campus where an existing DES is being retro-commissioned. The DES will serve a new LEED building that is attempting to attain EA c3 (Enhanced Cx).

2
LEED Fellow
Integrated Design + Energy Advisors, LLC
LEEDuser Expert
377 thumbs up
Thu Dec 12, 2013, 5:16 pm