Can anyone clarify for NC-v4.1 SSc5 Option 1 Roof and Non-Roof - if Steep-sloped roof is covered with Artificial turf (decretive finish) and the product is within the minimum solar reflectance...

Do we need to register substations within a project as separate buildings (Under Group Approach) ?  If yes, do we have to consider them for analysis under each credit. They don't have any GFA. ...

Can the percentage values prescribed in the "Maximum allowed percentage of total luminaire lumens emitted above horizontal" be taken as time-related? For example, if we have uplights in a LZ0...

Hello , 

Does anyone have LEED v4 campus matric for BD+C. I downloaded LEED guidance for Campus but it has credits and Matrix for LEED 2009. 

also can i register the campus with...

Fire alarm cables are same like electrical cables, however, its function is different. The v4 LEED guide uses the words ''Electrical wiring and cabling'' under Lead requirements (...

We are trying to figure out the...

Hi dear mates,

I need to add grey water usadge to Indoor water use reduction credit. According to my calculation 100 % of the WC flush water would be reused from showerhead and sinks. ...

We have a Workers` accomdination building which mainly comprimes of 3 floors and each floor has 32 room. Each room has 2 single bedrooms. Whie checking complying with ASHRAE 90.1 2016 - Mandatory...

Gentlemen,

1. Could you please explain the following statement:

    "Preferred parking is not required if no offstreet parking is provided".

2. What is difference between off...

Hello,

We are designing a hotel project in a rural remote area in Saudi Arabia, and have an issue figuring out which Lighting Zone the project falls under. 

Under the MLO guidelines...