Seite - 1212 - in Book of Full Papers - Symposium Hydro Engineering

3.2 General Data of Cacaban Dam Location : Slawi, Central Java, Indonesia River : East Cacaban River Year Builted : 1952 - 1958 Owner : Department of Public Works Indonesia Type : Homogeneus Earthfill High : 38 meter (from deepest foundation) - El. + 80,50 meter Long of Dam : 168 meter Width : 6 meter Capacity 2015 : 53,08 million m3 (Normal) 101,70 million m3 (Flood) 0,10 million m3 (Minimum) Elevation : + 77,50 meter (Normal) - 790 ha + 78,75 meter (Flood) - 900 ha + 50,00 meter (Minimum) - 100 ha Catchment Area : 59 km2 Q design : 800 m3 / s (Free Spillway) T : 125 year Long of Spillway : 58 meter Benefits : Irrigation Down Stream : - Area : 281,71 km2 (Innundation Area) - Tc : 0,5 hour - PAR : 519.518 persons - House : 129.880 unit Instruments : Piezometer ( 30 unit - Standpipe ) Inclinometer ( 2 unit ) V Notch ( 1 unit ) 3.3 Developing of Interaction Matrix In general, the parameters to be used, determined based on the knowledge and experience of experts related to the field to be studied. The more parameters studied, the matrix will have better quality. In this paper, the parameters to be used include the anticipated aspects of flood characteristics that affect the prediction of the amount of LoL. Development and linkages between parameters are labeled as follows: 1212