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LEED OM v4.1 Enhanced Refrigerant Mgmt prerequisite & VRF / multisplit systems

LEED v4.1 Discussion Forum
posted by Andres Schwarz on Dec 21, 2018, 9:39 am

I have noticed that in LEED OM v4.1 beta has changed the Enhanced Refrigerant Management credit to a prerequisite.

This mandatory provision would preclude most buildings and spaces which...

Last reply: Paula Melton, Jan 7, 2019, 1:20 pm

C&S Occupancy

CS-2009 IEQp1: Minimum indoor air quality performance
posted by Paula Hernandez on Jan 3, 2019, 8:29 am

Hi,

We are working on a C&S project. We know that the spaces on the Ground Floor will be Restaurants and Sales spaces.

For being a C&S building all the floors are now open...

Occupancy in WEp1 inconsistent with PIf3 form

NC-2009 WEp1: Water Use Reduction
posted by Ines Fischer on Dec 27, 2018, 2:09 pm

Hello everyone!

I have the problem that the occupancy of PIf3 is inconsistent with the occupancies used in the WEp1 calculator. 

This is because in the PIf3 form I have an...

Last reply: Emily Purcell, Dec 28, 2018, 10:27 am

Which calculator should I use?

NC-2009 MRc4: Recycled Content
posted by Ines Fischer on Dec 17, 2018, 9:56 am

Hi everyone!! Thanks for all the support in my preovious question 

So.. I am working on three different projects. I am wondering now, which material calculators should I use for each? ...

Last reply: emily reese moody, Dec 19, 2018, 6:02 pm

New calculator- cutsheets provided?

NC-2009 MRc4: Recycled Content
posted by Ines Fischer on Dec 14, 2018, 2:15 pm

Hi all! 

I am new at the LEED community and I need some help. 

I have downloaded the last materials calculator and I see there´s no space for cutsheets anymore. 

Does this...

Last reply: Dustin Norton, Dec 14, 2018, 4:51 pm

Process Loads

NC-2009 EAp2: Minimum Energy Performance
posted by Paula Hernandez on May 28, 2018, 1:58 pm

Hello,

I am modeling a winery and some of the chillers participate only to chilled and heat wine tanks.

We are documenting everything to get the credit for usind these very...

Last reply: Paula Hernandez, Jun 5, 2018, 1:38 pm

MInisplit Units

NC-v4 EQp1: Minimum indoor air quality performance
posted by Paula Hernandez on Sep 7, 2017, 12:44 pm

Hi, I would like to know if minisplit (non-ducted) units have to comply with Standard 62.1-2010, Section  5.8, "...p0articulate filters or air cleaners with a minimum efficiency reporting value...

Process Loads

NC-2009 EAp2: Minimum Energy Performance
posted by Paula Hernandez on Jul 27, 2017, 10:01 am

Hello,
I am modeling a Winery, where most of the chillers and boilers are used for process tasks.
I am using HAP to model this building, and I have this questions regarding the best...

Last reply: Paula Hernandez, Aug 1, 2017, 11:11 am

LEED V4- TENANT SPACE ENERGY MODELING

Retail-CI-v4 EAp2: Minimum Energy Performance
posted by Paula Hernandez on Feb 24, 2016, 5:10 am

Hi,
Regarding the Energy Performance Calculator that should be used instead of Table 1.4, my questions are:
1. To simulate a tenant space energy efficiency, do we have to introduce...

Last reply: Marcus Sheffer, Jan 18, 2017, 6:39 pm

Default Occupancy for a Health Club

Calculating FTEs
posted by Paula Hernandez on Jun 3, 2016, 2:07 pm

Hello everyone,

We are currently working on a C&S office building, that has also some retail space and a health club space in one floor. We have been using the default occupancy table...

Last reply: Tristan Roberts, Jan 17, 2017, 6:45 pm