8103-8106: Painter
8108-8112: Carpenter
8120-8123: Maintenance Mechanic
8124-8128: Sheetmetal Worker
8136-8140: Electrician
8148-8149: Farm Maintenance Worker
8150-8152: Inspector-Planner-Estimator
8154: High Voltage Electrician
8155: Material Planner
8160-8167: Maintenance
8169-8179: Mason
8170-8174: Physical Plant Mechanic
8175: Physical Plant Specialist
8181-8186: Plant Craft Worker
8210-8213: Building Maintenance Worker
8241-8243: Steam Operating Engineer
8256-8260: Plumber
8262-8266: Locksmith
9443-9444: Building Automation Controls Technician
9445-9447: Fire and Security Systems Technician
9448 : Stationary Engineer Instrument and Controls Technician