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Rainwater Management question

Schools-NC-v4 SSc4: Rainwater management
posted by Karen Darley on Aug 1, 2017, 12:22 pm

when looking at a site to obtain information about natural conditions with an existing school being torn down and a new school being built-how would you access or would it even make sense to...

Envelope Categorization

CS-2009 MRc1: Building reuse - maintain existing walls, floors and roof
posted by Russell Philstrom on Aug 3, 2017, 11:16 am

Hello All--
I have two associated questions:

Part 1: I'm working on a project in which a previously open arcade is being enclosed and am wondering about how to calculate envelope...

Option 1 Skylights

CS-v4 EQc4: Daylight
posted by Edna Urias on Aug 5, 2017, 3:28 pm

We are installing polycarbonate skylights on an industrial plant Core & Shell project. In order to comply with Option 1, i noticed it requires blinds as glazing elements to be installed,...

Document databases

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Harry Flamm on Aug 7, 2017, 12:50 pm

Regarding "Where to find LEED-compliant products" in your Birds-eye view, I recently found "Origin" to have a very good and seemingly complete listing of documents,...

ISO21930:2017

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Akira Kataoka on Aug 9, 2017, 1:10 am

ISO 21930:2017 has now been published.

Am I correct that EPDs which have already been published in accordance with ISO 14025 and ISO 21930:2007 don't need to make any amendments?

...

Elevator lobbies-with airlocks?

NC-v4 EQc1: Enhanced indoor air quality strategies
posted by Florian Schmidtchen on Aug 9, 2017, 11:44 am

Dear all,

We have mechanically ventilated spaces. For the option 1 we therefore have to comply with the requirement B. interior cross-contamination prevention. To create negative pressure...

CI clarification

CI-2009 MPR1: Must comply with environmental laws
posted by Hariraman R on Aug 10, 2017, 12:15 am

If i want to Certify a portion of a building ?? shall i go for LEED CI ??

DES Engineering Analyis to Determine Losses Path 2

NC-v4 EAp2: Minimum Energy Performance
posted by Ryan Hoffman on Aug 15, 2017, 2:30 pm

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...

Project using EApc67 for Minimum and Optimize Energy Performance

Pilot-Credits EApc67: Energy Jumpstart
posted by Greg Romanczyk on Aug 21, 2017, 1:31 pm

We've registered for EApc67 for our LEED O+Mv4 project. This is a great approach and option for projects that have unusual circumstances preventing them from getting to a score of 75 but have...

Baseline Ratios

CI-v4 LTc5: Reduced parking footprint
posted by Kena David on Aug 22, 2017, 7:14 pm

I am having a similar problem like many who have posted here with no reply. Could you please provide guidance as to how to interpret the Institute of Transportation Engineers tables?