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
49 lines
3.3 KiB
Markdown
49 lines
3.3 KiB
Markdown
# Tasks & work activities — communication infrastructure maintainer
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Source: O*NET 30.3, occupation 49-9052.00 (Telecommunications Line Installers and Repairers).
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## Task statements
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- **[Core]** Travel to customers' premises to install, maintain, or repair audio and visual electronic reception equipment or accessories.
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- **[Core]** Inspect or test lines or cables, recording and analyzing test results, to assess transmission characteristics and locate faults or malfunctions.
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- **[Core]** Splice cables, using hand tools, epoxy, or mechanical equipment.
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- **[Core]** Measure signal strength at utility poles, using electronic test equipment.
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- **[Core]** Set up service for customers, installing, connecting, testing, or adjusting equipment.
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- **[Core]** Access specific areas to string lines, or install terminal boxes, auxiliary equipment, or appliances, using bucket trucks, climbing poles or ladders, or entering tunnels, trenches, or crawl spaces.
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- **[Core]** String cables between structures and lines from poles, towers, or trenches, and pull lines to proper tension.
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- **[Core]** Lay underground cable directly in trenches, or string it through conduits running through trenches.
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- **[Core]** Clean or maintain tools or test equipment.
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- **[Core]** Dig trenches for underground wires or cables.
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- **[Core]** Pull up cable by hand from large reels mounted on trucks.
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- **[Core]** Pull cable through ducts by hand or with winches.
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- **[Supplemental]** Place insulation over conductors, or seal splices with moisture-proof covering.
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- **[Supplemental]** Install equipment such as amplifiers or repeaters to maintain the strength of communications transmissions.
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- **[Supplemental]** Explain cable service to subscribers after installation, and collect any installation fees due.
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- **[Supplemental]** Compute impedance of wires from poles to houses to determine additional resistance needed for reducing signals to desired levels.
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- **[Supplemental]** Use a variety of construction equipment to complete installations, such as digger derricks, trenchers, or cable plows.
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- **[Supplemental]** Dig holes for power poles, using power augers or shovels, set poles in place with cranes, and hoist poles upright, using winches.
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- **[Supplemental]** Fill and tamp holes, using cement, earth, and tamping devices.
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## Detailed work activities
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- Adjust equipment to ensure optimal performance.
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- Analyze test or performance data to assess equipment operation.
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- Calculate requirements for equipment installation or repair projects.
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- Clean equipment, parts, or tools to repair or maintain them in good working order.
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- Climb equipment or structures to access work areas.
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- Collect payments for goods or services.
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- Compact materials to create level bases.
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- Connect electrical components or equipment.
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- Dig holes or trenches.
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- Explain use of products or services.
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- Inspect telecommunications equipment to identify problems.
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- Install audio or communications equipment.
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- Install insulation in equipment or structures.
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- Lay cables to connect equipment.
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- Maintain work equipment or machinery.
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- Measure equipment outputs.
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- Move large objects using heavy equipment.
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- Operate cranes, hoists, or other moving or lifting equipment.
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- Test communications equipment to ensure proper functioning.
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- Travel to work sites to perform installation, repair or maintenance work.
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