I do matey and the fork lift is diesel and the fittings are all in separate bins by type and make. Don't think that's anything to do with the NASC either though just good house keeping.
It is part of the inspection but to be honest if your yard fails you are as well going driving taxis for a living. I'm not entirely sure the exact criteria is but like most things it's pretty basic stuff, racks fit for purpose no high explosives rolling about fire exit's clear and all walkways tidy that kind of stuff. The yard forms a very small part of the inspection and any auditor could see at a glance if all is well.
I can think of one yard that would fail that criteria....