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Technical documentation, diagrams and symbols

Standards register

Technical documentation, diagrams and symbols

Reference designation, electrical and process diagrams, graphical symbols, engineering data, quantities and units, safety signs.

Themes concerned: Generative AI · DCS · Chemical & Petrochemical · Power generation

57 standards and rules. Each line gives the designation, the subject and the publishing body. An underlined designation leads to its detailed sheet; the target, on the right, puts the standard at the centre of the map.

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Designation and structuring 9

Themes: Power generation

  • IEC 81346Industrial systems, installations and equipment: structuring principles and reference designations Also: EN 81346, SN EN IEC 81346, IEC 61346IEC
    • IEC 81346-1Basic rulesIEC
    • IEC 81346-2Classification of objects and codes for classesIEC
    • ISO 81346-10Power supply systemsISO
    • ISO 81346-12Construction works and building servicesISO
  • KKSIdentification system for power stationsVGB
  • IEC 61175Designation of signalsIEC
  • IEC 61666Identification of terminals within a systemIEC
  • IEC 62491Labelling of cables and coresIEC

Diagrams and documents 7

  • IEC 61082-1Preparation of documents used in electrotechnology: rulesIEC
  • IEC 60617Graphical symbols for diagramsIEC
  • IEC 61355-1Classification and designation of documents for plants, systems and equipmentIEC
  • IEC 62023Structuring of technical information and documentationIEC
  • IEC 62027Preparation of object lists, including parts listsIEC
  • IEC 62708Document kinds for electrical and instrumentation projects in the process industryIEC
  • IEC/IEEE 82079-1Preparation of information for use of products: principles and general requirementsIEC/IEEE

Process and instrumentation diagrams 11

Themes: DCS · Chemical & Petrochemical

  • IEC 62424Representation of process control engineering requests in P&I diagrams and data exchange with CAE tools Also: EN 62424, DIN EN 62424IEC
  • ISO 10628Diagrams for the chemical and petrochemical industry Also: EN ISO 10628, DIN EN ISO 10628ISO
    • ISO 10628-1Specification of diagramsISO
    • ISO 10628-2Graphical symbolsISO
  • ISO 14617Graphical symbols for diagramsISO
  • ISO 15519Specification for diagrams for process industryISO
  • ISA-5.1Instrumentation symbols and identification Also: ANSI/ISA-5.1ISA
  • ISA-5.4Instrument loop diagramsISA
  • DIN 19227Graphical symbols and identifying letters for process control engineeringDIN
    • DIN 19227-2Representation of detailsDIN
  • PIP PIC001Piping and instrumentation diagram documentation criteriaPIP

Engineering data 5

  • ISO 15926Integration of life-cycle data for process plantsISO
  • ISO 10303Product data representation and exchange (STEP)ISO
  • IEC 61360Standard data element types with associated classification schemeIEC
  • ISO 16739-1Industry Foundation Classes (IFC) for data sharing in the construction industryISO
  • ISO 19650Information management using building information modelling (BIM)ISO

Quantities, vocabulary and drawings 5

  • ISO 80000Quantities and units Also: IEC 80000ISO
  • IEC 60050International electrotechnical vocabulary Also: IEV, ElectropediaIEC
  • ISO 128Technical product documentation: general principles of representationISO
  • ISO 7200Data fields in title blocks and document headersISO
  • ISO 5457Sizes and layout of drawing sheetsISO

Safety signs 4

  • ISO 7010Safety colours and registered safety signsISO
  • ISO 3864Safety colours and safety signs: design principlesISO
  • ISO 20560Safety information for the content of piping systems and tanksISO
  • ASME A13.1Scheme for the identification of piping systemsASME

EC-BCI rules 3

  • BN 100Legal units (SI units) withdrawn or supersededEC-BCI
  • BN 104Graphical symbols for piping and valves in piping and instrumentation diagramsEC-BCI
  • BN 105Graphical symbols for piping and valves in isometric drawingsEC-BCI

Germany 6

  • DIN 28000Chemical apparatus: documentation in the life cycle of process plantsDIN
    • DIN 28000-1Compilation of the documentation of process plantsDIN
    • DIN 28000-2Content of the documentation of process plantsDIN
    • DIN 28000-4Graphical symbols for valves, pipes and actuatorsDIN
    • DIN 28000-5Graphical symbols for apparatus and machineryDIN
  • DIN 1343Reference conditions, normal conditions, normal volume: concepts and valuesDIN

European and international standards 1

  • ISO 31-0General principles concerning quantities, units and symbols Also: SNV ISO 31/0ISO

Switzerland 2

  • SN 258250Surface roughness: assessment of workpiece surfaces based on roughness measurementsSNV
  • SN 258405ISO system of tolerances: selection of tolerance zones for general useSNV

Swiss SIA standards 4

  • SIA 400Preparation of drawings in building constructionSIA
  • SIA 410Identification of installations in buildings (graphical symbols for building services)SIA
    • SIA 410/1-2Identification of installations, as-built installations and openings in drawingsSIA
  • SIA 411SI units (application in construction)SIA