36 lines
2.1 KiB
Markdown
36 lines
2.1 KiB
Markdown
# Tasks & work activities — rail traffic controller
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Source: O*NET 30.3, occupation 49-9097.00 (Signal and Track Switch Repairers).
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## Task statements
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- **[Core]** Install, inspect, maintain, and repair various railroad service equipment on the road or in the shop, including railroad signal systems.
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- **[Core]** Inspect and test operation, mechanical parts, and circuitry of gate crossings, signals, and signal equipment such as interlocks and hotbox detectors.
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- **[Core]** Inspect switch-controlling mechanisms on trolley wires and in track beds, using hand tools and test equipment.
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- **[Core]** Drive motor vehicles to job sites.
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- **[Core]** Tighten loose bolts, using wrenches, and test circuits and connections by opening and closing gates.
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- **[Core]** Inspect electrical units of railroad grade crossing gates and repair loose bolts and defective electrical connections and parts.
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- **[Core]** Replace defective wiring, broken lenses, or burned-out light bulbs.
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- **[Core]** Record and report information about mileage or track inspected, repairs performed, and equipment requiring replacement.
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- **[Core]** Inspect, maintain, and replace batteries as needed.
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- **[Core]** Lubricate moving parts on gate-crossing mechanisms and swinging signals.
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- **[Core]** Clean lenses of lamps with cloths and solvents.
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- **[Core]** Test and repair track circuits.
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## Detailed work activities
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- Adjust the tension of nuts or bolts.
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- Clean equipment, parts, or tools to repair or maintain them in good working order.
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- Drive trucks or other vehicles to or at work sites.
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- Inspect electrical or electronic systems for defects.
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- Inspect equipment to locate or identify electrical problems.
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- Inspect mechanical equipment to locate damage, defects, or wear.
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- Lubricate equipment to allow proper functioning.
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- Maintain work equipment or machinery.
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- Record information about parts, materials or repair procedures.
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- Repair electrical circuits or wiring.
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- Repair worn, damaged, or defective mechanical parts.
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- Replace worn, damaged, or defective mechanical parts.
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- Test electrical circuits or components for proper functioning.
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- Test mechanical equipment to ensure proper functioning.
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