------------- Secondary (high) school graduation certificate
Work setting
---------------- Various locations
Tasks
--------- Sweep, mop, scrub and wax hallways, floors and stairs
Operate industrial vacuum cleaners to remove scraps, dirt, heavy debris and other refuse
Empty trash cans and other waste containers
Wash windows, interior walls and ceilings
Perform safety and security checks
Move heavy furniture, equipment and supplies
Clean and disinfect bathrooms and fixtures
Clean snow and ice from walkways and parking areas