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Projects located where standard supply pressure is different than the LEED baseline supply pressure

NC-v4 WEp2: Indoor water use reduction
posted by Maki Watanabe on Mar 22, 2019, 1:40 am

In LEED v4.1 WE Prerequisite: Indoor Water Use Reduction requirement, it reads:

Projects located where standard supply pressure is different than the LEED baseline supply pressure may...

Last reply: Maki Watanabe, Mar 22, 2019, 1:47 am

Pilot v4.1 credit for v2009 NC ID credit

NC-2009 IDc1: Innovation in Design
posted by Meghan Cole on Mar 8, 2019, 1:54 pm

I have a project registered as v2009 New Construction. They are interested in pursuing the new v4.1 EA Credit: Acoustic Performance as a pilot credit under IDc1. Do you know if v2009 NC projects...

Last reply: Allison Smith, Mar 21, 2019, 6:36 pm

Tile and Stone Mortar

NC-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by Celimar Fournier on May 31, 2018, 3:55 pm

Do I need to include the tile and stone mortar under this credit?  What is the Product Type?

Last reply: debra lombard, Mar 21, 2019, 11:27 am

Timing for potable water analysis

CS-v4 WEc3: Cooling tower water use
posted by Yoyo Shek on Mar 15, 2019, 5:50 am

Hi All,

Is there any requirement on the timing of the potable water analysis. Can we do it before the construction starts? As the result may determine the plant design (e.g. any additional...

Last reply: David Hubka, Mar 21, 2019, 8:00 am

Refrigerated Storage rooms ventilation requirements

NC-v4 EQp1: Minimum indoor air quality performance
posted by Luis Andrade on Feb 1, 2019, 1:12 pm

Hello,

I have a doubt regarding the need to ventilate refrigerated warehouses or storage rooms.

As per Addenda L of ASHRAE 62.1 - 2010, refrigerated strorage rooms with a cooling...

Last reply: David Hubka, Mar 21, 2019, 7:53 am

ASHRAE 90.1-2010 Mandatory Provision 6.4.3.3.3

NC-v4 EAp2: Minimum Energy Performance
posted by Przemysław Rejczak on Mar 15, 2019, 9:44 am

Dear Everyone,

I am writting to enquire about ASHRAE 90.1-2010 Mandatory Provision 6.4.3.3.3 which regards to Optimum Start Controls. It states that heating&cooling air distribution...

Last reply: Przemysław Rejczak, Mar 21, 2019, 4:47 am

New Filters Before Occupancy

NC-2009 IEQc3.2: Construction IAQ management plan - before occupancy
posted by Jalal Avades on Jun 10, 2014, 9:50 pm

Susan Walter HDR LEEDuser Expert 1299 thumbs up June 11, 2014- 8:36 am The MERV rating for IEQc3.1 (which I'm assuming your project is also earning) and this credit is 8. The minimum MERV rating for IEQc5 is 13. Because they aren't the same, they get changed before occupancy. This credit does require a change in filtration media before a flush and I believe most teams use MERV 8 filters. You could do more if you wanted. Log in or register to post comments Summer LEEDuser Basic Member March 21, 2019- 2:12 am Hello, I will not post another same question on the forum that's why...

Last reply: Summer, Mar 21, 2019, 2:12 am

Experience achieving this credit, EApc95?

Pilot-Credits EApc95: Alternative Energy Performance Metric
posted by Chris Yates on Oct 15, 2018, 5:16 pm

Hello all,

This pilot credit can significantly benefit projects located in a "clean energy" grid, particularly with the cost difference between electricity ($$$) and natural gas ($) and...

Last reply: Megan Leslie, Mar 20, 2019, 8:23 pm

How many SF and which area of the building needs Bird Collision Threat.

Pilot-Credits SSpc55: Bird collision deterrence
posted by Miguel Rivera on Mar 18, 2019, 5:49 pm

Hi, I'm a little confused.

After made all the calculations for a project of 6 stories with three different types of materials in the facades, I don't understand which and how many...

Last reply: Stefan Knust, Mar 20, 2019, 4:49 pm

U.S. EPA TSCA Title VI ULEF Products

NC-v4 EQc2: Low emitting materials
posted by Marcia Weekes on Mar 12, 2019, 4:33 pm

Our project is working with a...

Last reply: debra lombard, Mar 20, 2019, 9:56 am