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Recycled Water

CI-v4 WEc1:Indoor water use reduction
posted by  ESD Engineer  on 

The building our project is located in uses municipally supplied recycled water to serve the supply to the water closets and urinals. Can this be used to calculate additional savings?

1
Tue Aug 15, 2017, 9:09 pm

Equipment as per table 6.8.1.A 90.1-2007

NC-2009 EAp2:Minimum Energy Performance
posted by  Vassil Vassilev  on 

Greetings, In the project we are modeling, there are air conditioners which are supposed to operate in cooling mode at OA temperature close to the design heating OA. In this table and also in othe

1
Tue Aug 15, 2017, 4:50 pm

DES Engineering Analyis to Determine Losses Path 2

NC-v4 EAp2:Minimum energy performance
posted by  Ryan Hoffman  on 

The LEED v4 Reference Guide offers three was of determining equipment efficiencies, distribution losses, and distribution pumping energy: Monitored data, engineering analysis, and default values.

0

DES Path 2 Engineering Analysis for Losses

NC-v4 EAp2:Minimum energy performance
posted by  Ryan Hoffman  on 

The LEED v4 Reference Guide offers three was of determining equipment efficiencies, distribution losses, and distribution pumping energy: Monitored data, engineering analysis, and default values.

1
Tue Aug 22, 2017, 1:47 pm

Combined Purchasing

EBOM-v4 MRp1:Ongoing purchasing and waste policy
posted by  Ryan Hoffman  on 

The project in question is the north building of a 2-building, 1 million sf facility.

1
Mon Aug 28, 2017, 6:11 pm

material streams

CI-v4 MRc6:Construction and demolition waste management
posted by  Sean Quinn  on 

We are working on a project where there is not enough room for on-site separation, and the commingled waste will be picked up by the sorting facility.

1
Fri Aug 18, 2017, 2:41 pm

Alternate Compliance path for EU projects: IEQc2

NC-2009 IEQc2:Increased Ventilation
posted by  Shaily Rungta  on 

We are working on a v3 design phase project in Switzerland that is using SIA (swiss standard) as the design Ventilation rates.

1
Sat Aug 26, 2017, 8:51 pm

CFD Model

Healthcare-v2009 IEQc5:Indoor chemical and pollutant source control
posted by  ESD Engineer  on 

I'm currently working with a CFD modeler for the contaminants portion of this credit. We're having trouble finding the generation rates per square foot of active contaminant.

1
Sun Aug 27, 2017, 1:16 pm

Using LEED NC (BD+C v2009) for a tenant situation

LEED Rating System Selection
posted by  Sara Graham  on 

We chose to register our project under LEED BD+C New Construction (v2009) as the building will be undergoing substantial renovation. However, this is a tenant situation. 1.

1
Sat Aug 26, 2017, 7:37 pm

Core Performance Guide

NC-2009 EAp2:Minimum Energy Performance
posted by  Tricia Loe  on 

I have a project that is considering using the Core Performance Guide option for compliance with this credit.

1
Wed Aug 16, 2017, 7:11 pm