What is the height off the ground at which the vertical Fc are are to measured at the property line?

1. One of our project have around 1000 m2 landscaping area. In which they are using 20 numbers of 10W bollard external lighting in only 400m2 area. The remaining 600 m2 area does not have any...

Hello All,

Are exterior uplights exempt from the 90 degrees above nadir categorisation if they are under cover of a shading...

Hi, gang,
One of our lighting designers is very frustrated with the LEED requirements for...

This may stretch a bit outside the LEEDuser realm, but......

I received a comment on a past project, where the reviewer wanted verification that the project was actually a LZ3 as defined...

I believe there is an error in the Sample...

Can a project boundary extend into a lake? I have a Department of Natural Resources building located on a lakefront. They have a public boat landing on site. I must object to leaving the dock and...

Hi,
I am working on a building that has commercial activities on the street level floor and offices on the rest of the floors, the project is places in Lz4.. I am now trying to figure out...

I'm working on a project currently that requires exterior security cameras. During a review process it came up that our current Light Pollution compliant exterior lighting design might not...

I have been working on a 1000-person lodge which is shooting for LEED Silver. One of the issues we have encountered with the Light Pollution credit is the unique mix of commercial and residential...