Do we know much about who handles the waste management of Necromunda? I'm just getting into the lore and started kicking around the idea of a gang of spooky garbage-men. Something halfway between the Sweepers from Project Moon and the Dust Men from Infamous.

Is there already a house/playable faction that this falls under the purview of or am I best off reflavoring something to fit, and if so what? My first thought was heavily reflavoring the nomads but maybe there's something better?