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Plumbers, Pipefitters, and Steamfitters

SOC 47-2152.00Job Zone 3 · Medium Preparationv.26.05

Context coveredThis framework covers residential, commercial, and industrial plumbing, pipefitting, and steamfitting practice — from entry-level pipe assembly and blueprint reading through advanced project leadership, workforce development, and organizational management.

Sources:O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.SkillsCrosswalkSkillsCrosswalk — O*NET enrichment + adjacency index. Opens in new tab.
Emerging
Entry / Apprentice
  1. Valve keys and wrenches — identify and use to shut off steam, water, or gas from pipe sections under direct supervision on an active job site.
  2. Basic pipe fittings and couplings — assemble using clamps, screws, or plastic solvent following step-by-step instruction in a residential construction setting.
  3. Measuring instruments such as rulers and levels — locate and mark pipe installation positions on walls and floors under journeyman guidance.
  4. Hand saws and pipe cutters — cut pipe to specified lengths following supervisor-provided dimensions on a residential plumbing project.
  5. Blueprint symbols and basic pipe diagrams — recognize and interpret with direct support to understand work scope before starting assigned tasks.
  6. Underground water and sanitary piping components — assist with installation by digging trenches and positioning pipe sections under close supervision.
  7. Safety protocols for working with torches and soldering equipment — follow established procedures to prevent injury during pipe assembly tasks.
  8. Pipe threading tools and benders — operate under direct instruction to prepare pipe sections to specification on a commercial job site.
  9. Work orders and material lists — read and confirm correct materials are gathered before beginning assigned pipe installation tasks.
  10. Basic mathematics for pipe measurements — apply addition, subtraction, and measurement conversions to calculate cut lengths under journeyman oversight.
Developing
Mid-level / Established
  1. Pipe system shutoff procedures — execute independently using valve keys and wrenches to isolate sections safely during repair work on multi-unit residential buildings.
  2. Copper, PVC, and steel pipe assemblies — join using soldering, brazing, cement, or threaded couplings with consistent quality across routine residential and light commercial installations.
  3. Pipe layout positions and passage holes — mark accurately using levels and rulers with minimal oversight on standard new-construction framing packages.
  4. Cutting torches, pipe threaders, and pipe benders — operate routinely to fabricate pipe sections to specification on commercial construction projects.
  5. Blueprints and building codes — review and apply to plan pipe routing and select appropriate materials for familiar installation scenarios.
  6. Underground storm and sanitary piping systems — install and extend to connect fixtures following engineered drawings on residential subdivision projects.
  7. Troubleshooting common pipe leaks and blockages — diagnose and repair using systematic inspection techniques during service calls with limited supervision.
  8. Full-scale pipe layout drawings — lay out on-site from blueprint dimensions to guide installation of supports and equipment in standard mechanical rooms.
  9. Time and task sequencing — manage personal workload across concurrent plumbing tasks to meet project milestones on mid-size commercial job sites.
  10. Customer and building occupant communication — explain repair scope and expected disruption clearly and professionally during service and maintenance visits.
Proficient
Senior / Expert IC
  1. Complex pipe system layouts for steam, water, and gas — plan and execute installation from blueprints across the full scope of large commercial or industrial projects without supervision.
  2. Non-routine pipe failures and pressure anomalies — troubleshoot using deductive and inductive reasoning to identify root causes and implement lasting repairs in occupied facilities.
  3. High-pressure steam and process piping assemblies — fabricate and install to code using welding, brazing, and specialized fittings on industrial or institutional job sites.
  4. Building codes, OSHA standards, and project specifications — interpret and apply autonomously to ensure all pipe system work meets regulatory and contractual requirements.
  5. CAD software and pipe layout tools — use to produce or review detailed pipe system drawings that coordinate with structural and mechanical trades on complex builds.
  6. Underground utility conflicts and soil conditions — assess and resolve during storm, sanitary, and water main installations to keep projects on schedule.
  7. Pipe system commissioning and pressure testing — conduct independently, analyze results, and certify system integrity before final inspection on new construction projects.
  8. Critical thinking and judgment — apply when evaluating multiple repair or installation approaches to select cost-effective, code-compliant solutions for non-standard field conditions.
  9. Operations monitoring during system startup — observe gauges, temperatures, and flow indicators to verify performance and adjust controls in newly commissioned mechanical systems.
  10. Coordination with general contractors and inspectors — lead pre-installation and inspection meetings to align plumbing scope with overall project schedule and quality standards.
Advanced
Lead / Principal / Executive
  1. Pipe system design standards and installation methodologies — develop and codify for organizational adoption, ensuring consistency and code compliance across all company projects.
  2. Apprentice and journeyman plumbers — mentor and evaluate through structured on-the-job training programs tied to apprenticeship standards and competency milestones.
  3. Project-level pipe system plans and specifications — review and approve before construction begins, integrating engineering requirements, building codes, and constructability considerations.
  4. Organizational estimating and project management processes — lead using CAD, project management software, and accounting tools to deliver accurate bids and profitable project outcomes.
  5. Complex problem-solving on high-value or high-risk installations — direct field teams through unprecedented technical challenges on industrial, healthcare, or large-scale infrastructure projects.
  6. Safety culture and compliance programs — establish and enforce across all job sites, reducing incident rates and ensuring adherence to OSHA and public safety standards.
  7. Vendor and subcontractor relationships — manage strategically to secure material quality, competitive pricing, and reliable delivery that support organizational growth objectives.
  8. Emerging piping technologies and materials — evaluate and pilot for organizational adoption, incorporating findings from engineering and technology advances into standard practice.
  9. Cross-trade coordination at the executive level — facilitate alignment between plumbing, mechanical, electrical, and structural teams to prevent conflicts and optimize construction sequencing.
  10. Organizational performance metrics for quality, productivity, and compliance — analyze using data management tools and drive continuous improvement initiatives across the plumbing division.

AI-at-Work Competency Framework

Sources:Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab.Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab.WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab.
Subscriber feature

Authoritative source data identified for 998 occupations

How a worker at each mastery level uses, directs, and evaluates AI tools in this occupation. Each statement cites its evidence inline; click a citation chip to verify the source.

Emerging
  1. AI-assisted code lookup — queries an AI chatbot for basic pipe sizing charts, material compatibility tables, or local code references before consulting a supervisor or printed manual Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab..
Developing
  1. Troubleshooting support delegation — describes a leak symptom or pressure-loss problem to an AI assistant and uses the returned diagnostic checklist as a starting point before hands-on inspection, retaining final judgment on-site Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab. Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab..
  2. Material estimation prompting — enters fixture counts and run lengths into an AI tool to generate a preliminary bill-of-materials list, then cross-checks quantities against field measurements before ordering Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab..
Proficient
  1. System-layout planning assistance — directs an AI tool to cross-reference building drawings with applicable plumbing codes, producing a draft pipe-routing plan that the pipefitter then verifies and adjusts to physical site conditions Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab. WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab..
  2. Weld and joint specification review — submits joint type, pipe schedule, and fluid service parameters to an AI assistant to retrieve applicable ASME or ASTM standards, confirming acceptability before fabrication begins Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab..
  3. Incident documentation drafting — dictates field observations of a failed fitting or blocked drain to an AI tool, which structures the notes into a maintenance report; the pipefitter reviews and certifies accuracy before submission Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab..
Advanced
  1. Critical-path scheduling integration — feeds crew size, pipe footage, and inspection hold points into an AI planning tool to generate a sequenced work schedule, then adjudicates AI-suggested trades-offs against safety and contract constraints Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab. WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab..
  2. Predictive maintenance interpretation — reviews AI-generated trend analyses from pressure and flow sensor logs across a steam or process piping system, applying domain expertise to decide whether to act, monitor further, or escalate Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab. WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab..
  3. AI tool evaluation for the trade — benchmarks competing AI assistants against real piping code queries and layout problems, selecting and recommending the appropriate tool for the crew's daily use based on accuracy and job-site practicality Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab. Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab..
Evidence pack
AEI usage
Task observations: 268
Augment share: 26.8%
Time saved: 85.9%
AI autonomy: 2.82
SAFI positioning
Top skill: Critical Thinking
Score: 57.9 / 100
precision: category_estimate
WEF cluster
Technology Use, Monitoring and Control
technology_use_monitoring_control
Sources:Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab.Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab.WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab.

Pathsmith Durable Skills Framework

Sources:Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Subscriber feature

Ten durable-skill domains mapped to four proficiency/role levels for each occupation. Each statement is aligned to the Pathsmith taxonomy, derived from trusted grounding data and mapped to occupation-specific O*NET tasks and skills.

1Communication11 statements
Emerging
  1. Pipe system terminology — uses basic trade vocabulary to describe pipe types, fittings, and tools during crew orientation and job-site conversations Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Blueprint reading communication — asks clarifying questions about pipe system drawings and specifications when details are unclear O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  3. Customer intake communication — relays basic job scope and timeline information to homeowners or building managers in plain language Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Developing
  1. Work order communication — documents pipe installation details, material quantities, and inspection results in written job reports with accuracy Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Crew coordination communication — conveys pipe layout instructions, sequence steps, and safety shutoff procedures clearly to apprentices and co-workers Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  3. Code compliance communication — explains relevant building code requirements and permit conditions to clients and general contractors using accessible language O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Applying
  1. Blueprint debrief communication — leads pre-installation walkthroughs of pipe system drawings, translating technical specifications into actionable steps for the crew Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Inspection communication — presents completed pipe system installations to inspectors and project managers, describing methods used and code compliance achieved Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  3. Troubleshooting communication — documents diagnostic findings, repair actions, and system test results in structured field reports for client records Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Exceeding
  1. Cross-trade communication — serves as primary technical liaison between plumbing, mechanical, and electrical crews to resolve conflicts in pipe routing and system integration Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Client escalation communication — manages complex service disputes or change-order negotiations with building owners, translating technical pipe system failures into understandable terms and actionable solutions Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
2Leadership9 statements
Emerging
  1. Task ownership — takes initiative to prepare pipe sections, fittings, and tools before a work sequence begins without waiting for direction Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Safety leadership — follows lockout/tagout and valve shutoff procedures independently and reminds peers to do the same on active pipe systems Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Developing
  1. Apprentice guidance — demonstrates pipe cutting, threading, and assembly techniques to apprentices, providing real-time corrective feedback on the job site Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Work sequencing leadership — organizes daily pipe installation tasks for a small crew, coordinating material staging and tool availability to minimize downtime Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Applying
  1. Project leadership — directs the full installation sequence of underground or above-grade pipe systems, assigning tasks, managing pace, and ensuring blueprint compliance throughout Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Safety culture leadership — enforces confined-space entry protocols, hot-work permits, and pressure-testing safety standards across the entire crew with consistent accountability Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  3. Mentorship leadership — develops journeyman-level competencies in apprentices through structured on-the-job coaching on pipe layout, code review, and system testing Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Exceeding
  1. Foreman-level leadership — oversees multiple concurrent pipe installation or repair projects, coordinating subcontractors, inspectors, and material suppliers while maintaining schedule and quality standards Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Organizational leadership — contributes to company estimating, training program design, and standard operating procedures for pipe system installation and repair workflows Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
3Metacognition8 statements
Emerging
  1. Skill gap awareness — identifies personal gaps in pipe welding, brazing, or threading techniques and seeks additional practice or instruction proactively Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Error recognition — notices mistakes in pipe measurements or fitting selections before assembly and self-corrects before the error propagates into the system Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Developing
  1. Learning strategy — selects the most effective method to learn new pipe joining techniques, whether through video reference, peer demonstration, or hands-on repetition, based on task complexity Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Job reflection — reviews completed pipe system installations to identify what planning steps produced efficient outcomes and which decisions led to rework Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Applying
  1. Diagnostic self-monitoring — pauses troubleshooting sequences on failing pipe systems to reassess assumptions and verify that the diagnostic approach matches observed symptoms Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Planning evaluation — critiques own pipe layout plans against blueprint specifications and field conditions before committing to cuts or installations, reducing costly errors Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Exceeding
  1. Metacognitive mentorship — coaches apprentices and journeymen to reflect on their own troubleshooting logic and installation decisions, building independent problem-solving habits across the crew Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Continuous improvement self-assessment — systematically evaluates own proficiency across pipe materials, joining methods, and code knowledge, creating personal development plans aligned with emerging industry standards Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
4Critical Thinking9 statements
Emerging
  1. Code review — reads and identifies applicable sections of building codes and specifications relevant to a pipe installation task before beginning work Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Material evaluation — compares properties of copper, PVC, CPVC, and steel pipe to determine which material is appropriate for a given application based on pressure and temperature ratings O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Developing
  1. Troubleshooting analysis — systematically isolates pipe sections using valve keys to identify the source of leaks, blockages, or pressure drops rather than making random repairs Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Blueprint conflict identification — detects discrepancies between pipe system drawings and actual field conditions, evaluating alternative routing options before proceeding Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Applying
  1. Root cause analysis — diagnoses recurring pipe system failures by evaluating water chemistry, pressure fluctuations, installation defects, and material compatibility rather than addressing only surface symptoms Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Decision-making under constraint — selects optimal pipe routing, joining method, and support strategy when space, load limits, or code requirements create competing demands on a single installation Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  3. Risk evaluation — assesses structural, chemical, and pressure risks before cutting into active pipe systems in occupied buildings, determining the safest shutoff and isolation sequence Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Exceeding
  1. Systems-level critical thinking — analyzes entire building pipe networks to predict failure points, flow imbalances, or code vulnerabilities before installation begins, preventing systemic issues downstream Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Evidence-based specification review — evaluates engineering drawings and manufacturer specifications critically, identifying design errors or code violations and formally documenting recommended corrections Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
5Collaboration8 statements
Emerging
  1. Crew participation — works as a productive member of a pipe installation team, completing assigned tasks on time and communicating progress to the lead fitter Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Tool and material sharing — coordinates access to shared tools such as pipe threaders, benders, and cutting torches with other crew members to avoid workflow conflicts Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Cross-trade coordination — collaborates with electricians, HVAC technicians, and framers to sequence pipe installations without obstructing other trades' work paths Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Inspection preparation collaboration — works with project supervisors and inspectors to schedule pressure tests and walkthroughs, preparing systems to meet inspection milestones O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Applying
  1. Collaborative problem-solving — partners with engineers, general contractors, and other trades to resolve pipe routing conflicts, proposing and evaluating alternative layouts cooperatively Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Team accountability — monitors crew members' installation quality and raises concerns constructively, maintaining shared responsibility for system integrity and code compliance Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Exceeding
  1. Multi-contractor collaboration — leads joint coordination meetings with general contractors, structural engineers, and specialty subcontractors to integrate pipe systems into complex construction schedules Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Knowledge-sharing collaboration — develops shared reference materials, field guides, or training demonstrations that improve installation consistency and code compliance across the entire plumbing crew Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
6Character8 statements
Emerging
  1. Worksite integrity — accurately reports material usage, labor hours, and installation progress without inflating figures or concealing mistakes Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Professional conduct — maintains respectful behavior toward co-workers, clients, and inspectors on job sites regardless of task difficulty or schedule pressure Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Accountability — takes ownership of pipe installation errors, reports them to the supervisor promptly, and participates in the rework without deflecting responsibility Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Code ethics — refuses to install pipe systems in ways that violate building codes or compromise safety, even when pressured by schedules or cost constraints Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Applying
  1. Client trust — maintains transparency with building owners about pipe system conditions, repair options, and realistic cost expectations, avoiding upselling unnecessary work Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Environmental responsibility — properly disposes of pipe materials, solvents, flux, and hazardous waste in compliance with environmental regulations, without cutting corners Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Exceeding
  1. Ethical leadership — establishes and enforces a crew culture where code compliance, honest reporting, and safety are non-negotiable standards regardless of project pressure Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Professional representation — represents the trade with integrity in client interactions, industry associations, and apprenticeship program engagements, modeling the professional standards expected of licensed plumbers and pipefitters Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
7Creativity8 statements
Emerging
  1. Adaptive problem-solving — generates alternative pipe routing ideas when a planned path is blocked by structural elements or other trades' work Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Tool improvisation — devises safe, effective methods to complete pipe cutting or fitting tasks when a specialized tool is unavailable on the job site Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Layout innovation — proposes pipe system layouts that improve access for future maintenance while still meeting all blueprint and code requirements Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Joining method creativity — selects unconventional but code-compliant joining techniques when standard methods are impractical due to space, material, or temperature constraints Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Applying
  1. Custom fabrication — designs and fabricates non-standard pipe assemblies, offsets, or support structures to solve unique spatial or load-bearing challenges in the field Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Retrofit creativity — develops inventive approaches to integrate new pipe systems into existing structures without requiring extensive demolition or structural modification Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Exceeding
  1. System design innovation — contributes creative input to pipe system designs during pre-construction planning, identifying efficiencies in material use, flow dynamics, or maintenance access that engineers incorporate into final drawings Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Training creativity — designs hands-on learning scenarios and problem-solving exercises for apprenticeship programs that replicate complex real-world pipe system challenges Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
8Growth Mindset8 statements
Emerging
  1. Skill openness — approaches new pipe materials such as PEX or press-fit systems with curiosity rather than resistance, practicing new techniques until proficiency is achieved Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Feedback receptivity — accepts corrections from journeymen or inspectors on pipe installation technique and applies the feedback immediately on subsequent tasks Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Challenge pursuit — volunteers for complex pipe installations involving confined spaces, high-pressure systems, or unfamiliar materials to accelerate skill development Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Setback recovery — when a pipe system fails pressure testing, treats the failure as diagnostic information and systematically re-examines the installation rather than becoming discouraged Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Applying
  1. Continuing education — pursues additional certifications in gas piping, medical gas systems, or backflow prevention to expand professional capabilities beyond journeyman baseline requirements Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Code change adaptation — studies updated plumbing and mechanical codes when new editions are adopted, integrating revised standards into installation practice without resistance Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Exceeding
  1. Mastery modeling — demonstrates to apprentices and journeymen that persistent effort on difficult pipe system challenges, such as complex steam or high-pressure industrial installations, leads to measurable skill growth Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Innovation adoption — actively researches and pilots emerging pipe technologies, joining methods, and digital layout tools, sharing findings with the crew to advance collective capability Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
9Mindfulness8 statements
Emerging
  1. Hazard awareness — maintains present-moment awareness of active steam, gas, and pressurized water lines in the work environment before performing any cuts or connections Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Attention management — focuses on precise pipe measurements and level markings without rushing, recognizing that distraction leads to misaligned installations and costly rework Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Developing
  1. Emotional regulation — manages frustration calmly when pipe installations encounter unexpected obstacles such as hidden utilities or structural conflicts, maintaining methodical problem-solving composure Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Intentional pacing — slows down during high-risk tasks such as soldering, brazing, or welding pipe joints in confined spaces to ensure deliberate execution over speed Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Applying
  1. Stress management — maintains focus and procedural accuracy during emergency pipe repair situations in occupied buildings where time pressure and client stress are elevated Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Safety mindfulness — consistently applies a mental pre-task checklist before operating cutting torches, working in trenches, or pressurizing pipe systems, regardless of time pressure Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Exceeding
  1. Team mindfulness facilitation — establishes pre-task briefing habits for the crew that promote situational awareness, hazard identification, and intentional decision-making before high-risk pipe operations begin Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Reflective practice — integrates end-of-day reflection on job-site decisions and near-miss incidents to improve attentional habits and reduce recurring errors in pipe installation workflows Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
10Fortitude8 statements
Emerging
  1. Physical perseverance — completes pipe installation tasks in physically demanding conditions including confined crawl spaces, trenches, and overhead work without abandoning the assignment Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Discomfort tolerance — continues productive work during temperature extremes, wet conditions, or awkward working positions common in plumbing and pipefitting environments Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Developing
  1. Problem persistence — continues methodically troubleshooting a pipe system failure through multiple diagnostic iterations without abandoning the process when initial attempts do not isolate the fault Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Schedule resilience — maintains quality and safety standards on pipe installations when project timelines compress due to construction delays or inspection failures Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Applying
  1. High-pressure resilience — performs complex pipe system repairs in critical infrastructure settings such as hospitals or industrial facilities where system downtime creates significant operational consequences Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
  2. Uncertainty navigation — proceeds confidently through pipe installations where blueprints are incomplete or field conditions deviate significantly from drawings, making sound decisions with available information Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab. O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
Exceeding
  1. Adversity leadership — maintains crew morale and operational focus during extended high-stress projects involving major system failures, emergency repairs, or significant rework, modeling composed and decisive leadership throughout Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
  2. Sustained excellence — delivers consistently high-quality pipe system installations across long-duration projects where cumulative physical and cognitive fatigue create risk of declining workmanship Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.
Sources:Pathsmith Durable SkillsPathsmith Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
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Related titles
Plumber · Plumber, Pipefitter & Steamfitter · Aircraft Hydraulic Equipment Mechanic · Aircraft Hydraulic Mechanic · Aircraft Plumbing Mechanic · Commercial Plumber · Corrosion Control Fitter · Diesel Engine Pipefitter · Drain Cleaner · Drain Technician · Dry Docks Utility Systems Repair Operator · Equipment Service Associate (ESA)
RAPIDS apprenticeships
0057 · Plumber · 0195 · Plumber, Pipefitter & Steamfitter
O*NET skills
Critical ThinkingTroubleshootingRepairingJudgment and Decision MakingMonitoringSpeakingCoordinationComplex Problem SolvingOperations MonitoringOperation and ControlTime Management
Knowledge domains
Building and ConstructionMechanicalDesignMathematicsCustomer and Personal ServiceAdministration and ManagementPublic Safety and SecurityEngineering and TechnologyPhysics
Abilities
Problem SensitivityFinger DexterityNear VisionManual DexterityDeductive ReasoningInductive ReasoningTrunk StrengthFar VisionArm-Hand SteadinessCategory Flexibility
Work styles
DependabilityAttention to DetailCautiousnessPerseveranceIntegrityStress Tolerance
Technology
Computer aided design CAD softwareWord processing softwareAnalytical or scientific softwareAccounting softwareData base user interface and query softwareElectronic mail softwareProject management softwareInternet browser softwareFacilities management softwareWeb platform development software
Tasks · seed anchors for statements
  1. Shut off steam, water, or other gases or liquids from pipe sections, using valve keys or wrenches.
  2. Install underground storm, sanitary, or water piping systems, extending piping as needed to connect fixtures and plumbing.
  3. Assemble pipe sections, tubing, or fittings, using couplings, clamps, screws, bolts, cement, plastic solvent, caulking, or soldering, brazing, or welding equipment.
  4. Locate and mark the position of pipe installations, connections, passage holes, or fixtures in structures, using measuring instruments such as rulers or levels.
  5. Cut, thread, or hammer pipes to specifications, using tools such as saws, cutting torches, pipe threaders, or pipe benders.
  6. Lay out full scale drawings of pipe systems, supports, or related equipment, according to blueprints.
  7. Plan pipe system layout, installation, or repair, according to specifications.
  8. Review blueprints, building codes, or specifications to determine work details or procedures.
CIP education codes
46.050246.050346.0599

Sources: O*NET v30.2 (CC BY 4.0), SkillsCrosswalk.com, LER.me, Anthropic Economic Index, SAFI (Jadhav & Danve, 2026), WEF Skills Taxonomy 2021, Pathsmith Durable Skills Framework. © 2026 EBSCOed.