KONSTRUKSI DI ATAS TIMBUNAN SEBAGAI ALTERNATIF SALURAN SEKUNDER SUKAJAYA (BS.1) DAERAH IRIGASI WAY PENGUBUAN
ABSTRACT: Sukajaya Secondary
Channel of Way Pengubuan Irrigation Area has influence to irrigationschedule of
paddy rice of service area. Sukajaya Secondary Channel has been designed by
siphonconstruction. This construsction has been more than 30 years old since
finished in 1979.Performance of the siphon deteriorated. With more than 300m
length, it caused severalconsequences, for example sedimentation along siphon,
leaking especially at the segment joint.From 5,000Ha potential servicing area
reduced to 3,500.75 functional area. The aim of thisresearch was to give
alternative design, namely: (1) sediment washed; (2) rehabilitation ofsegment
joint; (3) to build new secondary channel by gutter construction; and (4) to
build newsecondary channel by landfill. From the economic engineering point of
view, new secondarychannel by landfill was the optimal option.
Penulis: Kartini Susilowati,
Susetyo Hartanto
Kode Jurnal: jptsipildd090109