IACS Unified Requirement Z25 - Hatch cover surveys. Covered by all member class societies.
Formula
$$ \text{IACS UR Z25} \Rightarrow \text{Survey} $$
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $Z25$ | Hatch cover surveys | - | IACS website |
Sources
- IACS UR Z25.