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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

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

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

WHAT IS DIFFERENCE NFRC 100 AND NFRC 200

NC-2009 EAp2: Minimum Energy Performance
posted by Ramkrishna kashyap Kashyap on Jan 5, 2017, 1:58 am

ONLY NON-RESIDENCE ALUMINUM FRAME

Last reply: Marcus Sheffer, Jan 5, 2017, 9:55 am

Window to wall ratio

NC-2009 EAp2: Minimum Energy Performance
posted by Annabelle Cruz on Dec 18, 2016, 1:55 am

Hi. As per Section 5c of Table G3.1 of ASHRAE 90.1-2007, “Vertical fenestration areas for new buildings and additions shall equal that in in the proposed design or 40% of gross above-grade wall...

Last reply: Marcus Sheffer, Dec 18, 2016, 9:48 pm

LEED NCv 2009 Multi-Family Residential: Apartment

NC-2009 EAp2: Minimum Energy Performance
posted by junaid naseer on Nov 21, 2016, 3:52 pm

Hi All,

I have seen this point tackled in many comments earlier but we still have some doubts. We have a residential building of 16 floors which sits on a podium of 3 floors. Our issues...

Last reply: Marcus Sheffer, Nov 22, 2016, 12:36 pm

EAc1 points using DES Option 1 + A lot of Renewables

NC-2009 EAc1: Optimize Energy Performance
posted by Reniel Barroso on Aug 11, 2016, 1:54 am

Marcus Sheffer LEED Fellow 7group / Energy Opportunities LEEDuser Expert 5622 thumbs up August 31, 2016- 11:45 am Answered in the EAp2 forum. Log in or register to post comments ...

Last reply: Marcus Sheffer, Aug 31, 2016, 11:45 am

EAc1 Credits Using DES Option 1 + A lot of Renewables

NC-2009 EAp2: Minimum Energy Performance
posted by Reniel Barroso on Aug 11, 2016, 1:28 am

We have a project opting to maximize the 19points of EAc1. The project is served by a District Cooling Plant.

If the project will only use the Option 1 of...

Last reply: Marcus Sheffer, Aug 16, 2016, 12:18 pm

Enhance commissioning

NC-2009 EAc3: Enhanced Commissioning
posted by Mamdooh Amin on Aug 8, 2016, 3:57 am

Do we have to include the contract document between the owner and the...

Last reply: Scott Bowman, Aug 9, 2016, 11:07 am