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Service water heating for electric water heaters

NC-2009 EAp2: Minimum Energy Performance
posted by Billy Condor on Aug 18, 2016, 6:47 pm

Hello everyone,

1. Do the insulation requeriment of service water heating pipes (section 7.4.3 and table 6.8.3) apply for any material? The plumbing designer said that CPVP pipes don't...

Last reply: Jean Marais, Aug 22, 2016, 3:16 am

Minimum of green area

NC-v4 WEp1: Outdoor water use reduction
posted by Jose Antonio Kovacevic on Aug 2, 2016, 11:34 am

there is a minimum of green area (landscape) to comply with the outdoor water use reduction?
in v3 I understand should be at least 5% of LEED Boundary.

Last reply: Kimberly Schlaepfer, Aug 12, 2016, 5:29 pm

Existing Building Commissioning

EBOM-2009 EAc2.1: Existing building commissioning - investigation and analysis
posted by sebastian castañeda on Jun 21, 2016, 1:48 pm

Dave Hubka Practice Leader- Sustainability EUA LEEDuser Expert 494 thumbs up June 21, 2016- 1:53 pm Hello Sebastian, Your question is very general and not able to be addressed within a forum such as this. I'd recommend purchasing the referenced standard 'Procedures for Commercial Building Energy Audits' as this outlines the procedures and includes guideline forms. Log in or register to post comments ...

Last reply: Dave Hubka, Jun 21, 2016, 1:53 pm

LEED v3 2009 certification in 2018

LEED Reviews: Appeals, Design/Construction Submittals, and more
posted by Vanessa Montezuma Ramos on May 18, 2016, 11:23 pm

Hi everyone, I just started the certification of a laboratory building on LEED v3 2009. The owner is getting funded for a part of the construction and it might turn out that the actual building...

Last reply: TODD REED, May 19, 2016, 8:22 am

Minimun Energy Performance

CI-2009 EAp2: Minimum Energy Performance
posted by sebastian castañeda on Mar 4, 2016, 10:33 am

Greetings from Peru

I am a student of which I would like to know what to do in the case of minimum energy performance of a commercial interiors when you start from scratch and there is no...

Last reply: Marcus Sheffer, Mar 4, 2016, 11:24 am

Withered grass

NC-2009 SSc5.1: Site development - protect or restore habitat
posted by Gustavo De las Heras Izquierdo on Nov 4, 2015, 10:43 am

Our client has planted a mixture of grass species in a vegetated area. Some of the species have withered and only one has remained and keeps growing.

Has anyone had the same case in a...

Last reply: Tristan Roberts, Nov 26, 2015, 10:13 pm

source of air for mechanical Ventilation

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Alan Viale on Oct 27, 2015, 8:11 pm

We have a project that is natural ventilated in perimeter spaces (circulations and cafe dining rooms), and It is mechanical ventilated in core spaces (meeting rooms and cafe dining room) that is...

Last reply: Andrew Mitchell, P.E., Oct 27, 2015, 8:29 pm

Lighting Power Densities for an auditorium

NC-2009 EAp2: Minimum Energy Performance
posted by Alan Viale on Sep 23, 2015, 8:54 pm

Hi LEED experts!
There is an auditorium in my project, also there will be a stage and a rehearsal. I have problems defining wich baseline ratio for ligthing according to table 9.6.1...

Last reply: Marcus Sheffer, Sep 24, 2015, 4:19 pm

a one-family House can be LEED EBOM?

EBOM-2009 PIf2: Project Summary Details
posted by Alan Viale on Aug 24, 2015, 10:19 am


we have a house for one-family with the interest to be a LEED...

Last reply: Barry Giles, Aug 24, 2015, 5:51 pm

cardboard and paper

EBOM-2009 MRc6: Solid waste management - waste stream audit
posted by Emmanuel Pauwels on Jul 22, 2015, 4:14 am

We are doing a waste audit and we evaluate metals,...

Last reply: Kimberly Schlaepfer, Jul 23, 2015, 1:14 pm