PENGEMBANGAN SISTEM JARINGAN DISTRIBUSI AIR BERSIH DI KECAMATAN TUREN

The population growth and district expansion needs supplying of clean water to fullfill the basic requirements for the citizens, even from the quantity and quality. The distribution network system in that area using gravitation with heterogen pipe. The control to debite and pressure used as parameter the operation of network service to the customer needs of clean water. Existing ( 2008 ) the population was 50237 people, with the growth average on 0,2 percen each year. The needs of clean water at 23,8 lt/dt at the top of condition on the 60 percen service level. From the analyst known that for the population at 2019 wich accounted by Geometric methode was at 65,344 people. The clean water needs 106,4 lt/dt at the top of condition on 80 percen service level. The plan for developing distribution network system, network simplication to minimize of over network and to decrease the reducer cause of pipe curve at the existing network. The network pipe at Turen area needs increasing pipe on the existing condition 255 pipes with increasing to be 300 pipes. Node from the existing condition 251 node with increasing to be 287 node. The result of software WaterNet simulation is the dimension of network pipe for 2019. The dimension of distribution pipe network before developing from the resouce to the customer are 250 mm, 200 mm, 160 mm, 110 mm, 90 mm, 63 mm, and 40 mm. While the dimension of distribution pipe network after developing are 355 mm, 315 mm, 250 mm, 200 mm, 160 mm, 110 mm, 90 mm, 63 mm, and 40 mm