General   (General discussion, talk about anything.)

Orrellite?
I am struggling to answer with any accuracy, truth is I am not really familiar with the actual nuts and bolts. Much of the system is controlled by the boffins at GMUTC and their contractors and they do pretty much whatever they see fit. If I had to hazzard a guess I would say the setup would provide whatever is required to give maximum throughput without compromising safety....so my answer would have to be "it depends". But I will take time to find out and get back to you next week when I am back in the orrifice

In the meantime you could try GMUTC themselves for an answer.