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Estimating the energy cost share of PV

NC-2009 EAc2: On-Site Renewable Energy
posted by Mohamed M. Abd Elhameed on Jun 6, 2017, 4:45 am

I am working on an industrial LEED project in KSA. Most of electrical loads are for the industrial processes itself (i.e production line), while the other remaining loads are for HVAC and...

Last reply: Marcus Sheffer, Jun 6, 2017, 11:58 am

Estimating the energy cost share of PV

NC-2009 EAc2: On-Site Renewable Energy
posted by Mohamed M. Abd Elhameed on Jun 6, 2017, 4:46 am

I am working on an industrial LEED project in KSA. Most of electrical loads are for the industrial processes itself (i.e production line), while the other remaining loads are for HVAC and...

Baseline System 2

NC-2009 EAc1: Optimize Energy Performance
posted by SSN Energy Model on Apr 16, 2017, 2:02 am

As per Table 6.8.1D, I observed the following
EER = 12.3-(0.213*Cap/1000) EER
Also, Cap means the rated cooling capacity of the product in...

Last reply: Marcus Sheffer, Apr 21, 2017, 10:48 am

Baseline EER- System 2 PTHP

NC-2009 EAp2: Minimum Energy Performance
posted by SSN Energy Model on Apr 13, 2017, 6:32 am

As per Table 6.8.1D, I observed the following

EER = 12.3-(0.213*Cap/1000) EER

Also, Cap means the rated cooling capacity of the product in...

Last reply: Marcus Sheffer, Apr 21, 2017, 10:41 am

aerosol paints

NC-2009 IEQc4.2: Low-emitting materials - paints and coatings
posted by Abdulla Anwar on Mar 1, 2017, 9:00 am

is there any requirements for aerosol paints? which might be used by construction team for marking junction boxes purposes (inside weatherproof).

the question is there any criteria...

Last reply: Debra a. Lombard, Apr 19, 2017, 12:35 pm

System 2- LEED Fan Power ASHRAE 90.1.2007

NC-2009 EAp2: Minimum Energy Performance
posted by SSN Energy Model on Apr 13, 2017, 2:07 am

Hi,

Greetings!

I am doing Energy Model for Labor Accommodation. I have some doubts and need your help,

Baseline system will be system 2 as per ASHRAE 90.1.2007. Since, the...

Last reply: Marcus Sheffer, Apr 13, 2017, 12:10 pm

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

Proposed case cooling capacity reducing energy savings

NC-2009 EAc1: Optimize Energy Performance
posted by SSN Energy Model on Jan 19, 2017, 5:35 am

Hi,

I am doing energy simulation for G+4 Labor Accommodation building. In base case, i have considered 2.66 COP. Auto sized as per ASHRAE.

In proposed case, VRF System used with...

Last reply: Marcus Sheffer, Jan 19, 2017, 9:11 am

Mosquitos eradicate substance

NC-2009 SSp1: Construction Activity Pollution Prevention
posted by Tota Yun on Oct 31, 2016, 3:23 am

How I can know if this substance which already used by the contractor in new construction project comply with LEED
DELTABAZ 25 EC

Last reply: Tota Yun, Jan 9, 2017, 12:11 am

Inspection Reports- responsible party

NC-2009 SSp1: Construction Activity Pollution Prevention
posted by komal kotwal on Sep 1, 2016, 11:28 am

Is it required that the on-site inspection be conducted by a third party or can a Contractor's representative conduct the same?

Last reply: James Wilson, Jan 8, 2017, 12:22 pm