af05383bb1
Snapshot before the quality program (relevance gates, tiered mapping, QA linter). v1 is the immutable before/after reference; evidence crawl was at ~175/3039 occupations when tagged. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PDKeXvpT6tENSvyQGLV1Uq
57 lines
3.8 KiB
Markdown
57 lines
3.8 KiB
Markdown
# Tasks & work activities — crane technician
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Source: O*NET 30.3, occupation 49-9044.00 (Millwrights).
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## Task statements
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- **[Core]** Conduct preventative maintenance and repair, and lubricate machines and equipment.
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- **[Core]** Weld, repair, and fabricate equipment or machinery.
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- **[Core]** Fabricate and dismantle parts, equipment, and machines, using a cutting torch or other cutting equipment.
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- **[Core]** Troubleshoot equipment, electrical components, hydraulics, or other mechanical systems.
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- **[Core]** Align machines or equipment, using hoists, jacks, hand tools, squares, rules, micrometers, lasers, or plumb bobs.
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- **[Core]** Replace defective parts of machine, or adjust clearances and alignment of moving parts.
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- **[Core]** Connect power unit to machines or steam piping to equipment, and test unit to evaluate its mechanical operation.
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- **[Core]** Assemble and install equipment, using hand tools and power tools.
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- **[Core]** Position steel beams to support bedplates of machines and equipment, using blueprints and schematic drawings to determine work procedures.
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- **[Core]** Signal crane operator to lower basic assembly units to bedplate, and align unit to centerline.
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- **[Core]** Insert shims, adjust tension on nuts and bolts, or position parts, using hand tools and measuring instruments, to set specified clearances between moving and stationary parts.
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- **[Core]** Move machinery and equipment, using hoists, dollies, rollers, and trucks.
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- **[Core]** Attach moving parts and subassemblies to basic assembly unit, using hand tools and power tools.
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- **[Core]** Assemble machines, and bolt, weld, rivet, or otherwise fasten them to foundation or other structures, using hand tools and power tools.
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- **[Core]** Lay out mounting holes, using measuring instruments, and drill holes with power drill.
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- **[Core]** Bolt parts, such as side and deck plates, jaw plates, and journals, to basic assembly unit.
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- **[Core]** Level bedplate and establish centerline, using straightedge, levels, and transit.
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- **[Core]** Dismantle machines, using hammers, wrenches, crowbars, and other hand tools.
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- **[Core]** Shrink-fit bushings, sleeves, rings, liners, gears, and wheels to specified items, using portable gas heating equipment.
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- **[Core]** Dismantle machinery and equipment for shipment to installation site, performing installation and maintenance work as part of team.
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- **[Core]** Construct foundation for machines, using hand tools and building materials such as wood, cement, and steel.
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- **[Core]** Operate engine lathe to grind, file, and turn machine parts to dimensional specifications.
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- **[Supplemental]** Install robot and modify its program, using teach pendant.
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## Detailed work activities
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- Adjust equipment to ensure optimal performance.
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- Adjust the tension of nuts or bolts.
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- Align equipment or machinery.
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- Assemble mechanical components or machine parts.
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- Bolt objects into place.
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- Communicate with coworkers to coordinate installations or repairs.
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- Dismantle heavy equipment or machinery.
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- Drill holes in parts, equipment, or materials.
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- Fabricate parts or components.
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- Grind parts to required dimensions.
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- Install programs onto computer or computer-controlled equipment.
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- Lay out work according to specifications.
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- Level machines or equipment.
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- Lubricate equipment to allow proper functioning.
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- Maintain work equipment or machinery.
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- Move materials, equipment, or supplies.
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- Operate cranes, hoists, or other moving or lifting equipment.
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- Operate heating or drying equipment.
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- Operate welding equipment.
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- Position equipment using hand tools, power tools, or heavy equipment.
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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 mechanical equipment to ensure proper functioning.
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- Troubleshoot equipment or systems operation problems.
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