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
29 lines
1.6 KiB
Markdown
29 lines
1.6 KiB
Markdown
# Tasks & work activities — wastewater treatment technician
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Source: O*NET 30.3, occupation 51-8031.00 (Water and Wastewater Treatment Plant and System Operators).
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## Task statements
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- **[Core]** Clean and maintain tanks, filter beds, and other work areas, using hand tools and power tools.
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- **[Core]** Add chemicals, such as ammonia, chlorine, or lime, to disinfect and deodorize water and other liquids.
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- **[Core]** Operate and adjust controls on equipment to purify and clarify water, process or dispose of sewage, and generate power.
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- **[Core]** Inspect equipment or monitor operating conditions, meters, and gauges to determine load requirements and detect malfunctions.
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- **[Core]** Collect and test water and sewage samples, using test equipment and color analysis standards.
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- **[Core]** Record operational data, personnel attendance, or meter and gauge readings on specified forms.
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- **[Core]** Maintain, repair, and lubricate equipment, using hand tools and power tools.
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- **[Core]** Direct and coordinate plant workers engaged in routine operations and maintenance activities.
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## Detailed work activities
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- Clean production equipment.
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- Clean work areas.
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- Collect samples of materials or products for testing.
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- Direct operational or production activities.
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- Inspect production equipment.
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- Lubricate production equipment.
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- Maintain production or processing equipment.
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- Operate chemical processing or water treatment systems or equipment.
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- Record operational or production data.
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- Repair production equipment or tools.
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- Test chemical or physical characteristics of materials or products.
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