Page - 1214 - in Book of Full Papers - Symposium Hydro Engineering

3.4 Encoding in Matrix To know the interaction of all parameters with each other, semi-quantitative method is used with 5 categories with range 0 to 4 with categories: No Interaction (0), Weak Interaction (1), Medium Interaction (2), Strong Interaction (3) and Critical Interaction (4). Encoding In Matrix based on interrelationship between parameters is labeled as follows: Table 2. Encoding in Matrix and Interrelationship between Parameters Table 3. The Weighting of the cause and effect relationships for the predicted number parameters of the LoL Anticipation of Downstream Dams to Natural Disasters Event 4 4 3 3 3 3 3 3 Disaster Failure of The Dam 3 3 3 3 3 3 3 3 Flood Characteristic ( H, V and WT ) 4 4 3 3 3 3 0 0 Amount of People at Risk (PAR) 0 0 4 4 3 0 0 0 Readiness of PAR and Related Agency Disaster For Evacuation 3 3 3 3 0 0 0 4 Readiness from Evacuation Site and Post-Disaster Handling 3 3 3 0 0 3 3 3 Prediction of LoL 3 3 3 3 1 2 2 3 Risk Assessment LoL for Developing Modified ICOLD Method Parameter Cause Effect C+E (C+E) % Anticipation of Downstream Dams to Natural Disasters Event 23 21 44 32,59 Disaster Failure of The Dam 18 6 24 17,78 Flood Characteristic ( H, V and WT ) 17 3 20 14,81 Amount of People at Risk (PAR) 8 4 12 8,89 Readiness of PAR and Related Agency Disaster For Evacuation 9 9 18 13,33 Readiness from Evacuation Site and Post-Disaster Handling 6 5 11 8,15 Prediction of LoL 3 3 6 4,44 Total 135 100,00 1214