Diginagain thought
Railway runs right past the camp, just have to reopen the spur that used to run inside the wire. We've moved plenty of heavy stuff on rails before. Simples.
Sadly not quite that simples - the gym is in the way, but it would be possible to find another way through the buildings. All depends on intent. I presume the RE unit that's been at Leu for ages will stay? Always a nice bunch during my time there.
S41