PLANNING AREA DRAINAGE JONDUL RAWANG BAYUR BAY SOUTHERN DISTRICT OF PADANG WITH POLDER SYSTEM

Abstract

Bay Area Housing Jondul Rawang Bayur Southern District of Padang is a common area in the puddles along the way, and swamp areas with low area and influenced the tide which is located along the Air MAnis Beach and Bayur Bay. This problem is overcome by drainage systems that include components of the polder analyzing hydrological data, discharge due to rainfall that fell on the settlement to determine the dimensions and capacity of drainage channels, determine the dimensions of the pool and the capacity of the pump, and the dimension of the area surrounding the levee district.
In the polder system is planned pond with a capacity of 4500 m3 reservoir, using 2 pumps with a capacity of 2 m3/dtk who functioned together in the 30th minute after a puddle / pond and rain in the area around the dike planning to partner with dimension stone embankment above the 0.30m
width 0.65m height and width of 0.50 m below. Required in planning appropriate management in the operation and maintenance of the polder system so that the region will not experience flooding.
Keywords: drainage ,polder, channels