Standards & Safety 1 min read

Standards and Safety in MRO: Pressure Equipment Directive (PED): Requirements for Spare Parts and Maintenance Obligations

Technical analysis: Pressure Equipment Directive (PED): spare parts and repair obligations

Стандарти та безпека в MRO: Директива про тискове обладнання (PED): вимоги до запчастин та ремонтних обов’язків - UNITEC-D Industrial MRO
Директива про тискове обладнання (PED) є ключовою для безпеки виробництва. Виконання її вимог забезпечує надійність та відповідність стандартам. UNITEC-D E-Catalog надає сертифіковані компоненти для д

Introduction: Why this directive is important for manufacturing

Pressure Equipment Directive (PED) is a critical element of regulatory framework in Ukrainian manufacturing. It ensures the safety and reliability of systems operating under pressure, including pipelines, cylinders, tanks and other components. The relationship between production efficiency and safety requires strict compliance with PED requirements to avoid undesirable consequences, including explosions, personnel injuries and economic losses.

Application Range and Responsibility

PED directive applies to pressure equipment with a nominal pressure from 0,5 bar to 100 bar, which is used in industrial installations. It requires suppliers, manufacturers and maintenance organizations to comply with relevant standards, such as EN 13445, EN 13480, as well as DSTU 3124-2011 and DSTU 3125-2011, which define technical parameters and requirements for production and operation.

Main requirements: table of main obligations

Requirement Description Deadline
Classification of Pressure Equipment Definition of category and subcategory based on pressure and volume During production
Testing and Certification Hydrostatic and pneumatic testing During production
Operational documentation Preparation and storage of technical passports During operation
Periodic Maintenance Maintenance based on schedules Regularly
Repair and Replacement of Parts Use of components complying with PED During repair

Impact on MRO operations

Compliance with PED changes maintenance and production processes. Technical maintenance specialists must use components with CE and UkrSEPRO certificates. They also must keep detailed documentation for each repair operation, including design changes, tests, and results.

Requirements for components

Parts used in pressure equipment must comply with requirements EN 13445, EN 13480, DSTU 3124-2011 and DSTU 3125-2011. This includes pipes, fittings, valves, diagrams and other elements. For example, pipelines with nominal pressure above 10 bar must have CE certificate according to EN 13480-3:2019.

Practical checklist for safety managers

  1. Classify pressure equipment according to categories.
  2. Check whether the spare parts have CE and UkrSEPRO certificates.
  3. Keep technical data sheets and test documentation.
  4. Perform regular technical maintenance according to the schedules.
  5. Perform hydrostatic and pneumatic tests.
  6. Fill and save the maintenance log.
  7. Perform inspections and checks for worn components.
  8. Keep the history of repairs and design changes.
  9. Train personnel on PED requirements and safety rules.
  10. Perform checks for the presence of certificates and documentation.
  11. Use only appropriate components from appropriate suppliers.
  12. Document each stage of repair and maintenance.
  13. Perform pressure tests and compliance with standards.
  14. Conduct conformity audits according to PED.
  15. Perform reliability testing and restore components as necessary.
  16. Save audit results and compliance reports.
  17. Perform additional tests when changing the design.
  18. Perform service life testing.
  19. Perform checks for compliance with standards during periodic maintenance.
  20. Carry out checks for compliance with operational requirements.

Common problems when fulfilling requirements

Auditors often identify the following problems:

  • Use of spare parts that do not meet the requirements of PED.
  • Insufficient level of test documentation.
  • Absence of CE and UkrSEPRO certificates.
  • Incorrect classification of pressure equipment.
  • Insufficient level of service.
  • Absence of test plan.
  • Insufficient level of conformity testing.

Sanctions and Liability

Failure to comply with PED requirements may lead to serious consequences, including fines from 5000 to 50000 euros, loss of manufacturing authorization, as well as liability for damages. In the case of an explosion or liquid leak, the company may suffer losses from 1 to 10 million euros. Liability may be passed on to insurers, increasing the costs of compensation.

Conclusion: Find reliable suppliers

Compliance with PED requirements is critical for safety, efficiency, and transparency in production. The conditions defined by the directive require suppliers, manufacturers, and maintenance organizations to comply with relevant standards. In this context, UNITEC-D GmbH provides reliable and certified components that meet the requirements of PED, DSTU, EN, and ISO. Refer to the UNITEC-D E-Catalog for components that ensure safety and reliability.

One of the most important tasks for your production is to comply with the PED requirements. Achieve this together with UNITEC-D.

Sources

  1. Directive 2010/35/EU – Directive on Pressing Equipment, 2010.
  2. EN 13445:2019 – Pipelines and storage tanks, 2019.
  3. EN 13480:2019 – Pipelines, 2019 year.
  4. DSTU 3124-2011 – Standard for Vise Equipment, 2011 year.
  5. DSTU 3125-2011 – Standard for Pipelines, 2011 year.
  6. Certificates CE and UkrSEPRO, 2023 year.

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