ISO 13880:1999

Overview

ISO 13880:1999 - Petroleum and natural gas industries - Content and drafting of a technical specification - provides guidance for preparing clear, verifiable technical specifications for products, processes or services used in the oil & gas sector. It explains how a technical specification relates to a functional specification (see ISO 13879) and when a separate technical specification is necessary (not required for known standard products).

Key topics and requirements

• Scope and purpose: Ensure all technical requirements needed to meet functional performance are included and verifiable.
• Structure and format: Use a consistent, verifiable format with uniform terminology; follow ISO/IEC Directives Part 3 recommendations on terminology, units and graphical symbols.
• Document elements:
  • Preliminary elements: title page, contents, foreword, introduction.
  • General normative elements: title, scope, normative references.
  • Technical normative elements: terms/definitions, symbols/abbreviations, technical requirements, sampling, test methods, classification, marking/packaging, operating environment, ergonomics, safety/environment, normative annexes.
  • Supplementary elements: informative annexes, FAQs (Annex A).
• Technical requirements: Define physical/technical characteristics, limiting values, acceptance criteria and reference test methods. Distinguish normative requirements from informative guidance.
• Test methods: Provide reproducible procedures and identify type, routine or sampling tests. Recommended test-method structure: principle; reagents/materials; apparatus; sample preparation; procedure; expression of results and precision; test report.
• Supporting documents: Normative references may include functional specifications, drawings, material/manufacturing/inspection plans, performance sheets, design review and test reports.

Practical applications

ISO 13880 is used to:

• Draft or review technical specifications for procurement and contract documents in oil & gas projects.
• Translate functional requirements into verifiable manufacturing, inspection and test criteria.
• Define acceptance criteria and test methods for fabrication, installation and commissioning.
• Standardize documentation across engineering, quality assurance, procurement and suppliers.

Who should use it

• Procurement specialists and contract authors in petroleum and natural gas projects
• Design and project engineers converting functional specs into technical specs
• QA/QC, inspection and testing teams preparing inspection plans and routine/type test procedures
• Suppliers and manufacturers preparing deliverables to meet contractual technical requirements

Related standards

• ISO 13879 - Functional specification for petroleum and natural gas industries
• ISO/IEC Directives Part 3 - drafting rules and terminology
• ISO 78-2 - guidance for drafting chemical analysis test methods

Keywords: ISO 13880, technical specification drafting, oil and gas standards, functional specification, test methods, inspection plan, manufacturing plan.