Bin handling is the core inclusion; washing is conditional
Presenting bins for collection and returning them is straightforward work and belongs in a routine list, subject to the path being safe and the bins being movable by one person. Sweeping the floor, clearing litter around the bins and wiping the door and light switch are ordinary tasks. Together they account for most of what makes a bin room acceptable rather than alarming.
Washing is the conditional item. It needs a tap, a hose point and drainage that is legally permitted to receive the run-off, which many older buildings do not have. Where those exist, a periodic wash can be scheduled with a suitable product. Where they do not, the honest answer is that the room can be swept and deodorised but not washed, and the proposal should say so rather than implying otherwise.
