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Reading P&IDs & Loop Diagrams

How to read Piping & Instrumentation Diagrams and instrument loop diagrams with confidence: symbols, ISA-style tag letters, line numbering, spec breaks, field vs panel conventions, and the revision control that keeps drawings trustworthy.

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48m
Общее время
4
Уровни компетенций
12
Уроки

Чему вы научитесь

  • Explain what a P&ID is for, how it differs from a process flow diagram, and who relies on it
  • Identify common equipment, valve and line-type symbols using the project legend sheet
  • Decode instrument bubbles and ISA-style tag letters (PT, LIC, FCV) and read location conventions
  • Interpret line numbers and recognise what a spec break means for materials and ratings
  • Trace a control loop from the P&ID into its loop diagram down to terminal and cable numbers
  • Apply revision control discipline so work is never planned from an outdated drawing

Программа

Проходите уровни компетенций по порядку.

1

Awareness

  • What a P&ID Is and Who Uses It
    Знания
    2m
  • Common Symbols: Equipment, Valves and Lines
    Знания
    2m
  • Awareness Check: P&ID Basics
    Оценка
    7m
2

Knowledge

  • Instrument Bubbles and ISA-Style Tag Letters
    Знания
    3m
  • Location Conventions, Line Numbers and Spec Breaks
    Знания
    2m
  • Knowledge Check: Tags, Locations and Line Numbers
    Оценка
    8m
3

Skill

  • Loop Diagrams vs P&IDs: Tracing a Loop End to End
    Знания
    2m
  • Assignment: Trace a Control Loop on Paper and in the Field
    Задание
    3m
  • Skill Check: Working Across P&IDs and Loop Diagrams
    Оценка
    7m
4

Mastery

  • Revision Control and the Danger of Outdated Drawings
    Знания
    2m
  • Assignment: Lead a P&ID Verification Walkdown
    Задание
    3m
  • Mastery Assessment: Drawing Integrity Judgement
    Оценка
    7m

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