Скачать или смотреть Several Isolation Facility Arrangement Refer to NORSOK

On this occasion, we want to share about an isolation facility in a process plant referring to NORSOK.
Isolation Facility is an important component of process safety management.

Isolation facility is used to isolate a section of the plant or equipment from the rest of the process.
To ensure no residual energy such as flammable fluid, heat or even electric has been removed from system.
A proper isolation facility plays an important role in ensuring that maintenance, repair, and modification activities are carried out in a safe manner.


the several arrangements for isolation facility.

1. Double block and bleed with positive isolation.
2. Single block and bleed with positive isolation.
3. Double block and bleed without positive isolation.
4. Double block without bleed.
5. Single block valve.

Enjoy.........