Offshore - Helideck clear-of-obstructions
Helideck clear-of-obstructions operation card: CAP 437 monthly inspection.
Description
CAP 437 monthly inspection
Formula, assumptions, and limits
Helideck clear-of-obstructions - CAP 437 monthly inspection. Follow IMCA M140 / IOGP Report 432 / company-specific SOP for detailed procedure.
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| CAP 437 monthly inspection | - | IMCA / IOGP |