Amey SEFA graduate assessment centre

Hi all

I was wondering if anyone has been to a graduate assessment centre with Amey. I will be attending on the 13th August. Does anyone have any advice, tips or helpfull information regarding the Amey or any other graduate engineer assessment centres?
Any help would be very much appreciated as this is my first assessment centre and I really want this job!

Also if anyone else is attending the same assessment centre please get in touch as I feel knowing someone else there would be a great advantage to both parties.

Thanks!