Linebreak

The term "linebreak" in the context of safety, particularly within SABIC

(Saudi Basic Industries Corporation) Life Saving Rules (LSR) #5, refers to a critical safety procedure aimed at preventing incidents during the process of breaking or opening a pipeline or system that contains hazardous substances. 

Understanding "Linebreak" in Safety

In industrial settings, a "line break" refers to the act of physically opening a pipeline or system (e.g., removing a flange, valve, or fitting) that may contain hazardous materials or energy (pressure, temperature, or chemicals). This process is inherently risky because improper handling can lead to:

• Release of toxic or flammable substances.
• Explosions or fires.
• Injuries or fatalities due to exposure or equipment failure.

The "linebreak" rule, as part of SABIC’s LSR, likely emphasizes the need for strict adherence to safety protocols, such as:

1. Obtaining a Valid Permit: Ensuring a permit-to-work system is in place to authorize the line break activity.
2. Energy Isolation: Verifying that the system is fully depressurized, drained, and isolated (e.g., using lockout/tagout procedures) to eliminate hazardous energy sources.
3. Verification: Confirming that the line or equipment is free of hazardous materials using appropriate testing or monitoring (e.g., gas detection).
4. Personal Protective Equipment (PPE): Wearing appropriate PPE to protect against potential hazards during the procedure.
5. Trained Personnel: Ensuring only authorized and trained individuals perform the line break.

Why Linebreak is Critical?

Line breaking is a high-risk activity due to the potential for:

• Chemical Exposure: Contact with toxic or corrosive substances.
• Pressure Release: Sudden release of high-pressure gases or liquids.
• Environmental Impact: Spills or emissions that harm the environment.

Safety Officers have to check ✅ 

Make sure the venting/bleeding valve is open before task commence, treat all lines as if they are under pressure. Be prepared to re-tighten bolts if the line is not clear and fulfill the following #20 minimum safety requirements:

1. Toolbox talk
2. Permit
3. LMRA
4. Formal JSA 
5. MOC
6. SDS
7. LOTO
8. Respiratory protection 
9. Disposable coveralls/chemical suit
10. Rubber gloves 
11. Face shield 
12. Finger saver
13. Inspected tools
14. Spill kit
15. Drip tray
16. Barricade 
17. Signage
18. Location of safety showers/eye washes.
19. JSA compliance 
20. Proper disposal of residual 

Conclusion

The "linebreak" in SABIC’s Life Saving Rules refers to a safety protocol for safely opening pipelines or systems containing hazardous materials, emphasizing proper permits, energy isolation, and verification to prevent accidents. SABIC focus on high-risk activities and their commitment to a strong safety culture.