Custodial is responsible for pouring water down the drains however the area is not accessible due to the storage of various items. Admin/Custodian/Logistics (if applicable) will need to coordinate/work together to improve housekeeping within the shower areas. Anything that is to remain is to be stored in such a way that provides custodians access to each of the drains (i.e. eliminate tripping hazards) so that they can pour water down them (monthly is sufficient). When providing access to the drains note that there are various drains around the perimeter of each of the showers as well as in the center portion of the room. A drain map was provided via email.
Girl's locker room