I noticed that this spot was wasn't on the list. Unless I'm missing something, the only access is the crouch entry outlined with the red box. If you are far enough against the wall, the zombies can't stab you through the cracks between the pipes. I'd like to make it clear though that I'm NOT referring to this entire spot, only the back area which forces you to crouch. Otherwise this is a great cade spot which I frequently like to use Opinions please!