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Leed 2009 NC-District cooling path one

NC-2009 EAc1: Optimize Energy Performance
posted by Mark JIN on Mar 20, 2017, 10:53 pm

Dear Friends,

I have a project located at Dubai where a localized existing district cooling plant will be providing chilled water. However the DCP supplier is not willing to share any...

Last reply: Marcus Sheffer, Mar 24, 2017, 9:48 am

Informal Bus Services

NC-v4 LTc5: Access to quality transit
posted by Ben Pratt on Mar 15, 2017, 12:17 pm

I am working on a project in Beirut where there is a lack of municipal public transit options - thus making it a challenge to target this credit.
What has developed in the city is an...

Last reply: Marilyn Specht, Mar 21, 2017, 7:43 pm

Colored surface hardener in Powder form (Cement based)

NC-2009 IEQc4.3: Low-emitting materials - flooring systems
posted by Mario S. on Mar 2, 2017, 9:01 am

We are working on a project that will install terrazzo and polished concrete flooring. These are both mineral based and are exempt from testing requirements for flooring systems.
However,...

Last reply: Mario S., Mar 2, 2017, 10:25 am

smoke leakage test for duct

NC-2009 EAc3: Enhanced Commissioning
posted by Abdulla Anwar on Feb 23, 2017, 9:10 am

Our MEP sub-contractor need to clarify if we can use an smoke capsule for duct leakage test? prior to air leakage test since the project specs is giving a small allowable 1% from...

Last reply: Scott Bowman, Feb 27, 2017, 4:11 pm

Baseline Pumping Power

NC-2009 EAp2: Minimum Energy Performance
posted by Ahmed Labeeb on Feb 9, 2017, 8:24 am

Based on ASHRAE 90.1, the chilled water pumping power must be 22 W/gpm and does not mention the effect of pumps' head. the majority of projects that I am working on them, the proposed pumping...

Last reply: Marcus Sheffer, Feb 10, 2017, 2:22 pm

Floor Coatings Compliance with IEQc4.3 in LEED 2009

NC-2009 IEQc4.3: Low-emitting materials - flooring systems
posted by Mario S. on Feb 10, 2017, 8:30 am

We have a concrete floor, and we plan on putting a coating on top of the concrete finish.
My question: For compliance with LEED 2009 IEQc4.3 (flooring systems), is it enough to have the...

Last reply: John-David Hutchison, LEED AP BD+C, PMP, Feb 10, 2017, 2:05 pm

Baseline Pumping Power

NC-2009 EAp2: Minimum Energy Performance
posted by Ahmed Labeeb on Feb 9, 2017, 7:52 am

Based on ASHRAE 90.1, the chilled water pumping power must be 22 W/gpm and does not mentioned the effect of pumping head. the majority of projects that I am working on them, the proposed pumping...

Last reply: Ahmed Labeeb, Feb 9, 2017, 8:06 am

Baseline Pumping Power

NC-2009 EAp2: Minimum Energy Performance
posted by Ahmed Labeeb on Feb 9, 2017, 7:54 am

Based on ASHRAE 90.1, the chilled water pumping power must be 22 W/gpm and does not mentioned the effect of pumping head. the majority of projects that I am working on them, the proposed pumping...

Last reply: Ahmed Labeeb, Feb 9, 2017, 8:03 am

Embedded Electric Conduits Adhesive

NC-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by Mario S. on Feb 1, 2017, 10:10 am

Does cement adhesive for electric PVC conduits that are embedded in concrete walls has...

Last reply: Matthew Martin, Feb 3, 2017, 12:39 pm

Residential Core & Shell

LEED Rating System Selection
posted by soha yamani on Oct 23, 2016, 9:52 am

Hello all

I am working on a project that consists of 12 residential buildings with 3 prototypes

each prototype has 4 identical residential buildings ( 5 stories each)

however...

Last reply: Tristan Roberts, Feb 2, 2017, 10:30 am