Safety Integrated Level (SIL) Verification


Summary

The video introduces the importance of safety integrated level on sale verification in process safety management. It delves into the seal verification procedure, emphasizing the significance of protection layers and functional safety standards. The process of calculating seal capability, hardware fault tolerance, and system types are thoroughly explained for ensuring process safety. The significance of maintaining the determined seal rating and suggestions for upgrading components for improved process safety management are discussed. The video concludes with a call-to-action for utilizing the instructions provided to enhance safety in plant operations.


Introduction to Knowledge Improvement Videos

This chapter introduces the purpose of the videos as a contribution towards knowledge improvement through real case examples provided by professionals and experts.

Safety Integrated Level on Sale Verification

The episode discusses safety integrated level on sale verification, including the two stages of the process safety management system and the importance of watching the first video for a better understanding.

Seal Verification Procedure Overview

This chapter details the seal verification procedure, highlighting the safety considerations, the steps involved, and the practical application at the end.

Understanding Risk and Risk Reduction

Explanation of field risk, risk frequency, severity, risk reduction techniques, and the importance of protection layers in risk mitigation.

Role of Protection Layers

Breakdown of the different protection layers, such as mechanical protection systems, process control systems, and alarm systems in reducing risks and ensuring process safety.

Functional Safety Standards (IEC 61508, 62061, 61511)

Overview of functional safety standards including IEC 61508 for the process industry sector, IEC 62061 for the machinery sector, and IEC 61511 for the oil and gas industry.

Safety Life Cycle and SIL Levels

Explanation of the stages of safety integrity levels, safety requirements specification, and the process of SIL verification to meet target seal requirements.

Seal Capability Calculation

Detailed breakdown of the procedure for calculating seal capability using certificates, probability of failure, architectural constraints, and determining the appropriate seal rating.

Hardware Fault Tolerance and Safe Failure Fraction

Explanation of hardware fault tolerance, safe failure fraction, system types (Type A and Type B), and the significance of understanding failure modes for safety considerations.

Final Seal Verification and Case Example

Summary of the final seal verification process, selection of the lowest seal rating, and the significance of maintaining the determined seal for process safety management.

Introduction

Discussing the selection process and the identified problem with low seal one.

Two Approaches to Precision

Exploring two actions to stick to budgets and improve process safety management by upgrading solenoid valve and control valves.

Maintaining Process Safety Management

Suggesting the maintenance of process safety management by changing and upgrading the verified seal.

Changing the Assembly

Emphasizing the need to change the assembly and upgrade the target seal determined during the session.

Implementing Instructions and Procedures

Utilizing the provided instructions, materials, and procedures for each loop of plants.

Conclusion

Closing remarks and thanking the audience for watching.

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