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BTU Metering for Existing HVAC

CI-2009 EAc3:Measurement and Verification
posted by  Jareb Ketay  on 

I have a tenant renovation project occupying 1 story of an existing 10 story building (

1
Tue Sep 23, 2014, 7:13 pm

Who Can Be the Commissioning Authority

NC-2009 EAc3:Enhanced Commissioning
posted by  Robin Dukelow  on 

Hello, I am trying to locate the full document but only have been able to find the Table that was published. Does anyone know where I can find this information? - Thank you!

1
Tue Sep 23, 2014, 9:23 pm

Alternative path - maximum achievable points

NC-2009 WEc3:Water Use Reduction
posted by  Gloria Duci  on 

Hello everyone! In order to reduce use of potable water, WCs will be served by rainwater collected on-site.

0

Baseline Ventilation

CS-2009 EAp2:Minimum Energy Performance
posted by  Toni Herena Montull  on 

Dear all, our previous version of the baseline model in a C&S building had the same ventilation rates than the proposed.

1
Wed Sep 24, 2014, 6:43 pm

Interconnecting Staircase

Pilot-Credits EQpc78:Design for active occupants
posted by  Michelle DiPenti  on 

I have a question about optional requirement #3, "Provide accessibility to at least one open or interconnecting staircase to at least 50% of the tenant/occupant floors for convenient pedestrian ver

0

Expansion joints-LEED for schools v2009

Schools-2009 IEQc9:Enhanced Acoustical Performance
posted by  Stephanie Santiago  on 

For the expansion joints being used in a LEED project for schools v2009, do they have to meet the NRC requirement of 0.70? Currently our sub wants to use Seismic Colorseal, STC 52/OITC 38.

1
Wed Sep 24, 2014, 9:23 pm

Design System Primary supply Airflow (Vpsd)

NC-2009 IEQp1:Minimum IAQ Performance
posted by  Charalampos Giannikopoulos  on 

For a VAV (multiple-zone) system should the Design System Primary supply Airflow (Vpsd) sum up the total supply (and not the outdoor) air of each zone?

0

25ft of entrace located near corner of building

EBOM-2009 IEQp2:Environmental Tobacco Smoke (ETS) Control
posted by  Mary Grace Wong  on 

Does the 25ft referring to a straight line measurement? Or, it's following the building footprint?

1
Sat Aug 26, 2017, 3:39 pm

Modeling OA with Demand control ventilation

CS-2009 EAp2:Minimum Energy Performance
posted by  Indochine Engineering VN  on 

Hi, I have demand control ventilation for every AHU.

1
Thu Sep 25, 2014, 1:18 pm

Non-default shower use

CI-2009 WEp1:Water Use Reduction—20% Reduction
posted by  Susannah Goddard  on 

The USGBC raised the following query in our project design stage review: "It is not clear that the shower usage reported accurately reflects the usage patterns of the project.

1
Thu Sep 25, 2014, 8:35 pm