Tank cleaning - gas-free procedure card: Ventilation to ≤ 1 % LEL.
Formula
$$ \text{Op} = \text{Tank cleaning - gas-free} $$
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $Tank cleaning - gas-free$ | Ventilation to ≤ 1 % LEL | - | ISGOTT 6 |
Sources
- OCIMF ISGOTT 6th Ed..