BS EN ISO 21789:2022 Gas Turbine Applications — Safety

Standard Number: BS EN ISO 21789:2022

Pages: 108

Released: 2022-10-31

ISBN: 978 0 580 99648 1

Name: Gas Turbine Applications — Safety

Status: Standard

Overview

The BS EN ISO 21789:2022 standard is an essential document for anyone involved in the design, operation, and maintenance of gas turbine applications. This comprehensive standard provides detailed guidelines and requirements to ensure the safety of gas turbine systems, making it an indispensable resource for engineers, safety managers, and regulatory bodies.

Key Features

• Comprehensive Coverage: Spanning 108 pages, this standard covers all aspects of gas turbine safety, from design considerations to operational protocols.
• Up-to-Date Information: Released on October 31, 2022, this standard incorporates the latest advancements and best practices in gas turbine safety.
• International Recognition: As an ISO standard, it is recognized and respected globally, ensuring that your gas turbine applications meet international safety benchmarks.
• Detailed Guidelines: The standard provides in-depth guidelines on various safety aspects, including risk assessment, hazard identification, and emergency response procedures.
• ISBN: 978 0 580 99648 1, ensuring easy reference and cataloging.

Why Safety Matters in Gas Turbine Applications

Gas turbines are complex machines that operate under high temperatures and pressures. Ensuring their safe operation is crucial to prevent accidents, equipment damage, and environmental harm. The BS EN ISO 21789:2022 standard provides a structured approach to identifying and mitigating risks associated with gas turbine applications. By adhering to this standard, organizations can enhance the reliability and safety of their gas turbine systems, protecting both personnel and assets.

Who Should Use This Standard?

This standard is designed for a wide range of professionals involved in gas turbine applications, including:

• Engineers: Design and maintenance engineers will find the guidelines invaluable for ensuring the safety and reliability of gas turbine systems.
• Safety Managers: Safety managers can use the standard to develop and implement effective safety protocols and procedures.
• Regulatory Bodies: Regulatory authorities can reference the standard to ensure compliance with international safety requirements.
• Training Providers: Organizations offering training on gas turbine safety can use the standard as a foundational resource.

Content Highlights

The BS EN ISO 21789:2022 standard is divided into several key sections, each addressing a critical aspect of gas turbine safety:

• Introduction: An overview of the standard's scope, objectives, and application.
• Design Safety: Guidelines for designing gas turbine systems with safety in mind, including material selection, structural integrity, and control systems.
• Operational Safety: Best practices for operating gas turbines safely, including start-up and shut-down procedures, monitoring, and maintenance.
• Risk Assessment: Methods for identifying and assessing risks associated with gas turbine applications, including hazard analysis and risk mitigation strategies.
• Emergency Response: Procedures for responding to emergencies, including fire suppression, evacuation, and incident reporting.
• Appendices: Additional resources and references to support the implementation of the standard's guidelines.

Benefits of Implementing BS EN ISO 21789:2022

Adopting the BS EN ISO 21789:2022 standard offers numerous benefits, including:

• Enhanced Safety: By following the standard's guidelines, organizations can significantly reduce the risk of accidents and incidents.
• Regulatory Compliance: The standard helps organizations meet international safety regulations, avoiding potential fines and legal issues.
• Improved Reliability: Implementing the standard's best practices can enhance the reliability and performance of gas turbine systems.
• Cost Savings: Preventing accidents and equipment damage can result in substantial cost savings over time.
• Reputation: Demonstrating a commitment to safety can enhance an organization's reputation and credibility in the industry.

Conclusion

The BS EN ISO 21789:2022 standard is a vital resource for ensuring the safety of gas turbine applications. With its comprehensive guidelines and up-to-date information, it provides a solid foundation for designing, operating, and maintaining gas turbine systems safely. Whether you are an engineer, safety manager, or regulatory authority, this standard is an indispensable tool for enhancing the safety and reliability of gas turbine applications.

BS EN ISO 21789:2022

This standard BS EN ISO 21789:2022 Gas turbine applications — Safety is classified in these ICS categories:

• 27.040 Gas and steam turbines. Steam engines

This document covers the safety requirements for aero derivative and industrial gas turbine prime mover applications using liquid or gaseous fuels and the safety related control and detection systems and essential auxiliaries for all types of open cycles (simple, combined, regenerative, reheat, etc.) used in onshore and offshore applications including floating production platforms. This document applies to mechanical, electrical, and pressure equipment components and systems necessary for the functionality of the prime mover. For example, but not limited to, a core gas turbine auxiliary gearbox, an output transmission gear box, combustion system, air filtration, gas turbine controls, oil systems, and fuel system. This document also covers integration of safety risks within the overall installation, e.g. exhaust purging or drainage. This document details the anticipated significant hazards associated with aero derivative and industrial gas turbine prime movers and specifies the appropriate preventative measures and processes for reduction or elimination of these hazards. This document addresses the risks of injury or death to humans and risks to the environment. Equipment damage without risk to humans or the environment is not covered. The overall objective of this document is to ensure that equipment is designed, constructed, operated and maintained throughout its life in accordance with ISO 12100:2010. This document approaches gas turbine safety from an international perspective based on the content of existing, recognized ISO and IEC standards to the greatest extent possible. Where no ISO or IEC standard exists, other codes or standards (such as EN, NFPA, etc.) have been included. Minimum functional safety levels cannot be addressed in this document, as minimum functional safety levels are both application and site specific. This document excludes the following items; —    exhaust-system structural design; —    driven equipment; —    micro turbines as covered by ISO 19372:2015; —    gas turbines used primarily for direct and indirect propulsion; —     gas turbines used for mobile applications; —    special heat source applications; —    gas turbines in research and development programs; —    compressed-air energy storage plants. Where appropriate, this document can be used to give general guidance in such applications. This document is not applicable to machinery or safety components manufactured before the date of its publication.