POLDER DESIGN AS FLOOD CONTROL OF SRIWULAN VILLAGE, SAYUNG SUBDISTRICT, DEMAK REGENCY, CENTRAL JAVA PROVINCE

• Main Author: Armando Naibaho, Hernan
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/55993
• Institution: Institut Teknologi Bandung

Sriwulan Village flood caused by the tide or often called Rob Flood. Rob flooding is defined as flooding caused by sea water that floods the lower land, but is not actually limited to flooding that results by sea water but also high rainfall on land that causes water to slow down flowing into the sea which results in water being held for a relatively long time on coastal land. this is also exacerbated by the rising tide conditions of the sea at certain times. Flooding in Sriwulan Village caused many losses and also hampered the daily life activities of the people there. Therefore, an effort is needed in flood control using polder system. The focus of the polder system here is pumps and polder ponds designed with flood discharges re-25 years. With this planning, it is expected that there will be no more flooding in Sriwulan Village. The total cost required to build polder is Rp 124,222,064,000.00.