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IAQ Assessment- Air Testing

CI-v4 EQc4: Indoor air quality assessment
posted by Harvard University Green Building Services on Jan 13, 2015, 11:10 am

https://leeduser.buildinggreen.com/forum/definition-occupancy-0 Log in or register to post comments Jonathan Koh LEEDuser Basic Member October 9, 2018- 10:19 am How many sample points is required for air testing? Is it based on total floor area? Log...

Last reply: Clint Fogg, Sep 25, 2019, 5:52 pm

Weather-Based Controls/ Moisture & Rain Sensors

NC-v4 WEp1: Outdoor water use reduction
posted by LUCY WILLIAMS on Sep 12, 2019, 10:25 am

Hi All-

I am working on a project that will integrate a moisture sensor component into the overall irrigation system in order to hit the 30% prerequisite and hopefully 50% credit threshold...

Last reply: LUCY WILLIAMS, Sep 25, 2019, 5:14 pm

Water Restoration Certificates

Pilot-Credits WEpc110: Water Restoration Certificates®
posted by Renee Azerbegi on Sep 25, 2019, 4:59 pm

This is a straight forward pilot credit with benefits beyond the project boundary to various watersheds. I recommend projects pursue it.

Envelope Review for Fundamental Cx

NC-v4 EAp1: Fundamental commissioning and verification
posted by Joseph Snider on Sep 25, 2019, 4:19 pm

Has anybody seen any more clarity on what level of design review is expected / required for the building envelope?  We can't find much in the way of explanation or detailed guidance on this. ...

Outdoor Water Feature (decorative water fountain)

NC-v4 WEp1: Outdoor water use reduction
posted by Sophie Kerr on Sep 25, 2019, 12:46 pm

Are exterior water features included in outdoor water calculations?

Last reply: Sophie Kerr, Sep 25, 2019, 3:48 pm

Submit Option 2 for a base building with certification pending??

CI-v4.1 IPc1: Integrative process
posted by Erica Downs on Sep 25, 2019, 2:09 pm

Our CI project would like to follow v4.1 Option 2: Select a LEED Certified Building.  The CI project is located in a LEED-registered C&S project, but the...

Using Schools option 2- Pedestrian Access for a Community Service Center

NC-v4 LTc4: Surrounding density and diverse uses
posted by nancy picard on Sep 23, 2019, 1:16 pm

Has anyone ever seen new construction projects where an exception was made for them to use Schools option 2  - Pedestrian Access even if applying for another type pf building? In my case, the...

Last reply: Kara Strong, Sep 25, 2019, 10:28 am

Any initial findings regarding Project Appendix G performance under v4.1 compared to v4 (or even v3)?

NC-v4.1 EAc2: Optimize Energy Performance
posted by Joanna Switzer on Sep 24, 2019, 4:09 pm

Hi all,

Given the number of variables that have changed between v4 and v4.1 Optimize Energy analysis protocol, I am uncertain how to accurately preface the likely impact / rigor involved...

Option 3- Plug and Play

CI-v4 MRc2: Interiors life-cycle impact reduction
posted by Michael Smithing on Oct 26, 2017, 7:40 am

Does anyone have any real idea what a Plug-and-play power or lighting control system is?  Our electricians consider our bus bar power distribution system to be plug-and-play but this almost seems...

Last reply: Izabela Kwiecinska, Sep 25, 2019, 5:26 am

TSLA won't be ready for Design Preliminary Submission

CS-2009 PIf4: Schedule and Overview Documents
posted by Yifan Li on Sep 24, 2019, 6:14 pm


We are doing a LEED C&S project. We are going to submit WEp1 and WEc3 through the option of providing TSLA. Since this building just started construction, owner currently don't...