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Classification of safety conditions for sour gas pipeline [9].
| Interpreting the calculation | Pipeline status |
|---|---|
| R very low = L very low ∗ S Extremely unimportant ∗ FAHP | Very desirable |
| R low = L low ∗ S unimportant ∗ FAHP | favorable |
| R moderate = L moderate ∗ S neutral ∗ FAHP | moderate |
| R high = L high ∗ S important ∗ FAHP | undesirable |
| R very high = L Extremely high ∗ S Extremely ∗ FAHP | Very undesirable |
