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Polishing Powder

NC-2009 IEQc4.2: Low-emitting materials - paints and coatings
posted by Omar ElRawy on Jan 13, 2015, 7:27 am

Dear all,
I have a polishing powder that is intended to be used for polishing marble surface. Knowing that this powder is not expected to fill any gaps in the marble surface or...

Last reply: Jon Clifford, Jan 13, 2015, 9:06 pm

Sensor based lavatory faucet compliance

NC-2009 WEp1: Water Use Reduction
posted by Faisal on Dec 10, 2014, 6:41 am

How should be the compliance (of 0.25gpc) for sensor based lavatory faucet be checked if the manufacturer mentions only “ adjustable from 1 - 20 minutes “ , the model in question is...

Last reply: Faisal, Dec 12, 2014, 10:05 am

Certification RQs for Incomplete Building

NC-2009 MPR2: Must be a complete, permanent building or space
posted by Orçun Özhelvaci on Dec 8, 2014, 11:11 am

Our university building undergoes it's construction stage.
After reading all above we have curtain doubts about further procedure on certification.

There are 2 main wings (refer to...

Last reply: Orçun Özhelvaci, Dec 11, 2014, 2:20 am


EBOM-2009 WEc4: Cooling Tower Water Management
posted by babu rajendran on Nov 9, 2014, 8:02 am

My project getting chilled water from District energy center which has cooling towers. Can I get the advantage of applying cooling water management considering CT is outside the project boundary...

Last reply: Trista Little, Dec 10, 2014, 12:35 pm


LEED Rating System Selection
posted by Srimannarayana NCVK on Nov 13, 2014, 12:10 am


We are working on a project in Dubai.
The building is 55% office and 45% hotel.
There is no floor level metering and the building has only one electricity meter.


Last reply: David Eldridge, Dec 7, 2014, 5:37 pm

Shopping mall and Community Connectivity

General forums
posted by Nadia Azzam on Dec 4, 2014, 4:51 am

My project is a mall that is planned to serve a district level; it definately includes at least 10 of the basic services listed in Appendix 1. in order to meet SS-c2 : Option 2 (Community...

Last reply: Marcus Sheffer, Dec 4, 2014, 4:36 pm

Separating Pantry Zone

NC-2009 EAp2: Minimum Energy Performance
posted by Omar ElRawy on Dec 3, 2014, 7:56 am

Dear all,
I have a case where I need to know if I should model separate Pantry zone in Both Basecase and Proposed Case, or in Basecase only?

I have an office building...

Last reply: Marcus Sheffer, Dec 3, 2014, 11:26 am

SSp1 and EPA in KSA

NC-2009 SSp1: Construction Activity Pollution Prevention
posted by FABIO VIERO on Dec 3, 2014, 5:46 am

We are working on two projects located in Saudi Arabia under LEED 2009 certification.

We are looking for finding the appropriate measures to be applied, as per EPA’s...

Hard-Lid Ceiling

NC-2009 IEQc5: Indoor Chemical and Pollutant Source Control
posted by Omar ElRawy on Nov 5, 2014, 8:57 am

Dear all,
I need to know exactly what fulfills the "Hard-lid" ceiling?. I have a false ceiling with gypsum board partitions all over the floor; I need to know - for example -...

Last reply: Jon Clifford, Nov 11, 2014, 7:48 am

ventilation flow rate

CI-2009 IEQc2: Increased Ventilation
posted by ilkyaz ceren güçlü on Nov 10, 2014, 7:52 am


We work on a project in Turkey and I have a trouble about calculations on technical areas. Is it subject %30 increase the flow rate in technical areas? (server rooms,technical rooms...