Offshore - PTW - confined space
PTW - confined space operation card: Rescue crew + monitoring.
Description
Rescue crew + monitoring
Formula, assumptions, and limits
PTW - confined space - Rescue crew + monitoring. Follow IMCA M140 / IOGP Report 432 / company-specific SOP for detailed procedure.
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| Rescue crew + monitoring | - | IMCA / IOGP |