A man in his mid-thirties with thinning black hair, Randal heads Vault City's Amenities office. He is a fairly polite person, though he shares his fellow citizens' disdain for everything mutated. He distributes basic living necessities and tools among citizens (and guns among guards) as well as releases rewards and other items cleared by higher ranking citizens.
The Chosen One can purchase basic goods from him, but can also collect quest rewards such as a H&K G11 for destroying the raider threat to Vault City, plus a couple of frag grenade as a personal thanks. He sells two Big Book of Science and a Dean Electronics.
Ask Randal about the GECK; he is one of the few people in the game with knowledge of it.