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Pilot-Credits EQpc124 as prerequisite

Pilot-Credits EQpc124: Performance-based indoor air quality design and assessment
posted by Zuzanna Targosz on Oct 19, 2021, 6:25 am

We would like to pursue this Pilot Credit as ventilation prerequisite for a project located in Russia. Should we submit all documentation as Pilot in Innovation credit or in the prerequisite...

Last reply: Garrett Ferguson, Oct 21, 2021, 3:43 pm

Studio apartment classification

NC-v4 EQc6: Interior lighting
posted by Ekaterina Roslavker on Apr 30, 2021, 7:32 am

Hi all, 

can anyone tell me whether a mezzanine studio apartment should be classified as an individual space as a whole, or it has both individual and multi-occupant spaces (bedroom on the...

Last reply: Allen Cornett, Jun 30, 2021, 11:57 am

Requirement for dishwasher

NC-v4 WEp2: Indoor water use reduction
posted by Vassily Lesnykh on May 14, 2021, 5:21 am

Hello. In the WEp2 we have got a requirement that dishwasher's water consumption must be less or equal 6 liters/rack. What does it mean - rack? Does it mean loading or watter waste for one row of...

Last reply: emily reese moody, May 21, 2021, 12:51 am

Stormwater harvesting for car washing

NC-2009 SSc6.1: Stormwater design - quantity control
posted by Margarita Zaritskaya on Nov 1, 2019, 4:02 am

Hi all,

We have an office building with stormwater collector targeting use greywater at car washing station within the building. Can this comply with harvesting water for custodial use as...

Last reply: Tristan Roberts, Nov 4, 2019, 7:23 pm

Modeling CAV systems in system 9

NC-v4 EAp2: Minimum Energy Performance
posted by Przemysław Rejczak on Sep 13, 2019, 9:05 am

Dear Everyone,

I wonder of modeling CAV system in Baseline System type 9. My proposed building is storage with thermostat setpiont 12 C ( 54 F) with natural ventilation.

I have 2...

Last reply: Tyler Thumma, Oct 3, 2019, 1:46 pm

Water cooled chiller operating as chiller/heater

NC-2009 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Sep 6, 2019, 7:45 am


In the project we working on, there is a water cooled electrically operated chilling package.

This chiller however is used as chiller/heater, whereby during the heating...

Last reply: Marcus Sheffer, Sep 6, 2019, 12:12 pm

A division of recyclables outside the LEED project boundary

CI-v4 MRp1: Storage and Collection of Recyclables
posted by Alina Shilenko on Feb 4, 2019, 9:12 am

Good evening!

Can we keep our wastes in common storage bins and then give them to the contractor who will take our wastes and divide them into 5 parts (...

The solar reflectance index

NC-2009 SSc7.2: Heat island effect - roof
posted by Marina Tykvina on Nov 30, 2018, 5:23 am

In accordance with what method can make measurements of the value of...

Modeling "cool roof"

NC-v4 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Sep 24, 2018, 5:55 am


The project we are modeling is located in climate zone 6. The proposed case has decided to use “cool roof: with...

Last reply: Marcus Sheffer, Sep 24, 2018, 10:25 am

Project Commercial Interior in existing building.

CI-v4 EAc2: Optimize Energy Performance
posted by Vassil Vassilev on Jul 24, 2018, 7:09 am

The issues is related to the cooling.


The project pursuing LEED CI is renting an floor area, part of a building with a central cooling plant with a cold water chiller and...

Last reply: Marcus Sheffer, Jul 24, 2018, 11:46 am