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LEED CI V4 Energy Model, 2 Floors

CI-v4 EAp2: Minimum Energy Performance
posted by Nikhil Kumar on Sep 13, 2017, 2:02 pm

I am doing the energy simulation for LEED CI v4 Rating. There are 5 buildings named as Block 1,2,3,4&5 in the site and all buildings are conditioned by the centralized air cooled...

Last reply: Marcus Sheffer, Sep 25, 2017, 11:01 am

opaque building envelope construction

NC-v4 EAp2: Minimum Energy Performance
posted by Ahmed El-Semary on Sep 12, 2017, 11:00 am

i need to know what is required to be filled exactly in roof construction and whatis meant by building ID ??

do you mean that i should enter all the zones below the roof and whether if it...

Last reply: Marcus Sheffer, Sep 18, 2017, 9:25 am

Mechanical Equipment Finishes

NC-v4 EQc2: Low emitting materials
posted by Samer Alhmdan on Aug 7, 2017, 6:24 am


Does this credit apply to the Mechanical Equipment Finishes ( Flooring, and Walling) for example Lifts finishes.

Last reply: Ashwini Arun, Sep 12, 2017, 1:48 pm

Minimum Indoor Air Quality Performance Calculation

NC-v4 EQp1: Minimum indoor air quality performance
posted by Amal Venugopal on Jul 4, 2017, 7:53 am

My Project has one FAHU on roof which is supply treated Fresh air to all...

Last reply: Christopher Schaffner, Aug 31, 2017, 2:23 pm

Greenfield or previously developed?

NC-2009 SSc5.1: Site development - protect or restore habitat
posted by Ilan Yahav on Jun 19, 2017, 7:13 am

I'm wondering if a project I'm working on, situated near the coast in Israel, is considers a...

Last reply: Summer Minchew, Aug 29, 2017, 10:20 am

refrigerant reccovery

NC-2009 EAp3: Fundamental Refrigerant Management
posted by Faisal on Jul 29, 2017, 8:54 am

in EAp3 it says that there should be an EPA approved refrigerant recovery technician, is this requirement also for temporary units(like site offices site warehouse etc) or it is only for...

Last reply: Trista Little, Aug 28, 2017, 5:44 pm


NC-v4 SSc2: Site development - protect or restore habitat
posted by soha yamani on Apr 30, 2017, 9:49 am

in case of rocky soil , limestone precisely in desert area , what kind of restoration should be done ? the site is previously developed, however the soil tests have shown rocky soil and the site...

Last reply: Trista Little, Aug 28, 2017, 2:37 pm

Report Contents

NC-2009 IEQp2: Environmental Tobacco Smoke (ETS) Control
posted by Omar ElRawy on Aug 27, 2017, 11:17 am

Concerning Upload IEQp2-5, it is required to upload a differential air pressure test report for each designated smoking room. For this purpose I'm preparing a report for each space stating the...

A partial ceiling area was affected by mold

Schools-2009 IEQc10: Mold Prevention
posted by Diaa El-Masry on Apr 11, 2017, 12:19 pm

Our project is a LEED NC v2009. Due to a heavy rain season, it happened that some leakage lead to a partial grow of mold in some ceiling areas which are made from gypsum boards. The...

Last reply: Tristan Roberts, Aug 26, 2017, 8:10 pm

smoke leakage test for duct

NC-2009 IEQc3.1: Construction IAQ management plan - during construction
posted by Abdulla Anwar on Feb 26, 2017, 12:29 am

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

Last reply: Tristan Roberts, Aug 26, 2017, 4:59 pm