Terminating grounds inside wireway

[Dansos]

We have a 12x12x36 splice box where we will connecting some 4/0 Feeders. We will have (6) 2/0 grounds to connect as well. I really wanted to just terminate all of them on a bar that was mounted inside the box. Not finding anything that will accommodate 6 2/0’s though. I thought about just mounting a ground bar and attaching lugs to it but that’s not going to work with that many cables attaching to it. Anyone have any ideas as to how this would be possible. Thank you!!!

 

[winnie]

Would something like:
http://www.nsiindustries.com/catalo...rs/uninsulated-multi-cable-connectors/pl1-0-8
work?

 

[electrofelon]

I have used those large ground bars before. Seems like something a supply house should have.