there's also disposal of waste (flattening cardboard take outside) not piling up (fire hazard)in shop, properly wrapping broken glass before disposing off.
There's general shop safety such as lighting (adequate) floors should be non slip (trip hazards), signs for steps, outside blinds kept in good condition, plugs at waist height not floor height where they can get wet, no blocked fire exits.
Hazardous substances should be properly stored (bleach, glue, spray paint,insecticides) hazardous materials kept clean and stowed properly (secateurs, german pins,knives, wires stem strippers)
Appropriate PPE to be provided (gloves, aprons, masks), relevant training, sensible storage usually cover most of the actions required.
Oh the joys of assigments - happy days!