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Interior lighting of Dwelling units

NC-v4 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Nov 5, 2020, 11:41 am

 Greetings,

The issue is how to model Dwelling units, having in mind that they are not regulated by ASHRAE 90.1. More specifically it refers to the energy model, which is to be provided at...

Last reply: Marcus Sheffer, Feb 12, 2021, 11:28 am

Daylight monthly measurement

CS-v4 EQc4: Daylight
posted by Vassil Vassilev on Jan 27, 2021, 2:27 am

Greetings,

There is a question related to Option 3 of EQc4 – Daylight.

It has been mentioned (page 725), quoting: “Take one measurement in any regularly occupied month…”.

The...

Last reply: Summer Minchew, Feb 9, 2021, 8:41 am

CHP (Cogeneration Heat Power) District Heating with a mix of solid waste and natural gas

CS-v4 EAp2: Minimum Energy Performance
posted by Jonathan Landry on Dec 10, 2020, 12:09 pm

We are working on a project which receives hot water for space heating and...

Last reply: Tyler Thumma, Feb 5, 2021, 12:10 pm

Baseline System type and size

CI-v4 EAp2: Minimum Energy Performance
posted by Tzung-Han Ho on Apr 30, 2020, 6:16 am

Hi all,

I got a review comment as following:
"It appears that the Baseline Case water side equipment (i.e. Chillers, etc.) was selected/sized based on the project LEED CI peak...

Last reply: Marcus Sheffer, Jan 27, 2021, 2:39 pm

Different stratification in Proposed and Baseline

NC-v4 EAp2: Minimum Energy Performance
posted by Przemysław Rejczak on Jan 26, 2021, 12:34 pm

Dear Everyone,

I have a question regarding to 12 m tall warehouse modeling tehnique.

Such building will have a huge temperature gradient which is crucial for the energy efficiency...

Last reply: Marcus Sheffer, Jan 26, 2021, 1:39 pm

process water- restaurant?

NC-v4 WEc4: Water metering
posted by Agnieszka Rylska on Oct 29, 2019, 8:15 am

We have a New construction project - offices with a restaurant on the groud floor. Does anyone know if water use for the purpose of the restaurant can be considered process water?

Last reply: Olga Yuil, Jan 25, 2021, 10:40 pm

What is GBCI Docverification_ID?

CS-v4.1 MRc2: Environmental Product Declarations
posted by Ward Miller on Jan 13, 2021, 12:22 pm

The most recent version of the v4.1 materials calculator on the EPD and Sourcing of Raw Materials tabs has a column that did not exist in the v4 version called, "...

Last reply: Tommy Linstroth, Jan 13, 2021, 1:26 pm

Pilot credit #55: the FACADE(s)

Pilot-Credits SSpc55: Bird collision deterrence
posted by Katarzyna Udrycka on Nov 5, 2020, 2:19 pm

Hello,

I am wondering whether "Building façade and site structures" requirement of the Bird Collision Deterrence Pilot Credit refers only to the main "façade" (the one that is at the front...

Last reply: Katarzyna Udrycka, Nov 21, 2020, 3:52 pm

Open-grid pavement system- is gravel inside the openings compliant?

NC-v4 SSc5: Heat Island Reduction
posted by Aleksandra Prawda on Jul 29, 2020, 8:14 am

Hi all,

In my projects in Poland usually when we aim to achieve heat island option 1. points with non-roof "open-grid pavement" strategy we mean permeable grass pavers, just like the ones...

Last reply: Afogreen Build, Nov 17, 2020, 5:19 am

Rainwater events calculator- do I enter days without rainfall events?

NC-v4 SSc4: Rainwater management
posted by Aleksandra Prawda on Jul 23, 2020, 5:07 am

Hi all,

I'm struggling to calculate the percentile of rainfall events. I gathered over 10 years of daily precipitation data and entered all values day by day into the calculator. My...

Last reply: Monte Li, Nov 17, 2020, 1:45 am