Case Study 1: School Custodians

Description of work task(s):

• Worker had to scrub and burnish the floors, clean the carpets, lift garbage cans above shoulder level to empty into the dumpster, and carry cafeteria tables to mop the floor daily.

Hazards associated with task(s):

• Ergonomic assessment of the job verified that numerous task performed by the custodian were hazardous.

Injuries associated with task(s):

• Worker suffered from serious shoulder injury.

Using the above information, please provide the following:

1. Identify the ergonomic risk factors.
2. What type of solution or solutions will address the risk factors (Engineering, Administrative, Personal Protective Equipment)?
3. What are the benefits associated with the solution(s)?