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ASHRAE 55 Compliance in Dubai

NC-2009 IEQc7.1: Thermal comfort - design
posted by Annalise Reichert on Jun 16, 2015, 5:28 pm

I am working on a project in Dubai, the design engineer has performed a psychrometric analysis using 46.0°C (DB) and 29°C (WB) for climatic design cooling conditions. The project space is cooling...

Last reply: Annalise Reichert, Jun 17, 2015, 11:54 am

Core and Shell Scope & Tenant Scope

CS-2009 MRc5: Regional Materials
posted by Osama Hassan on May 23, 2015, 12:11 pm

Hi, Project is registered on Core & Shell rating System CS V2.0. When i was working on Regional Material Credit MRc5, I found two Options. The First one is Core and Shell Scope & the...

CoC number not mentioned on Invoice

NC-2009 MRc7: Certified Wood
posted by Deepika Parmar on Apr 23, 2015, 3:37 am


For our project the Invoices donot mention the...

Last reply: John Albrecht, May 21, 2015, 2:39 pm


NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by NESLIHAN AKSOY on Feb 20, 2015, 8:47 am

These reports are very wide range ...but the credit is dealing with sources of...

Last reply: John Mlade, May 15, 2015, 11:00 pm

Fire suppression systems

NC-v4 EAc6: Enhanced Refrigerant Management
posted by Jody Lee Potvin-Jones on Dec 12, 2014, 7:24 am


Are fire suppression systems and their OPD and...

Last reply: Melissa Kelly, Apr 28, 2015, 4:39 pm

Clarification on Solar Hot Water system eligibility

NC-2009 EAc2: On-Site Renewable Energy
posted by Sasha Peters on Apr 20, 2015, 3:56 am

Please confirm if solar hot water system is eligible for EA credit 2 - On-Site Renewable Energy compliance considering that it is only used for water heating and not generating energy directly....

Last reply: Marcus Sheffer, Apr 20, 2015, 11:17 am

Exhaust fan for chemical storage

CI-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Yaser Al Sharif on Apr 13, 2015, 8:03 am

If We have chemical storage room with 69.4 ft square in Area in our building , i want to install one exhaust fan for this room to acheive credit requirements , how can i calculate minimum...

Last reply: Michelle Halle Stern, Apr 13, 2015, 10:58 am

Pressure loss calculation

CI-2009 EAc1.3: Optimize energy performance - HVAC
posted by Yaser Al Sharif on Apr 8, 2015, 9:15 am

We are registed for commercial interior rating system , the system installed in our project is vrv system, in order to comply with optimize energy performance EAC1.3 , critical path supply duct...

Last reply: Marcus Sheffer, Apr 9, 2015, 11:41 am


General forums
posted by Philippa Cameron on Mar 30, 2015, 7:02 am

Looking through the requirements of LEED ND v4 I can only find reference to the...

Last reply: Casey Studhalter, Apr 1, 2015, 2:18 pm

School project- Group certification

LEED Guidance for Campuses and Multiple Buildings
posted by Maya Karkour on Mar 31, 2015, 8:46 am

we are working on a new K12 school project with 4 separate buildings (2 bldgs for classrooms, 1 administration and 1 sports center). Can we apply for 1 single group certification (...

Last reply: Deborah Lucking, Apr 1, 2015, 12:08 pm