KAJIAN JARINGAN DISTRIBUSI DAN ANALISA FINANSIAL PADA PERENCANAAN PENGEMBANGAN JARINGAN AIR BERSIH DI KECAMATAN ARJOSARI , KABUPATEN PACITAN

Abstract

Water is a natural resource that is an important part of supporting survival. This shows that the availability of water affects human life, therefore the authors plan a distribution network for 5 villages namely Tremas, Jatimalang, Gembong, Arjosari and Paggutan villages. The purpose of this thesis is to find out the population, calculate the discharge of water needs of residents, calculate the mainstay of discharge, calculate the reservoir capacity, calculate the financial analysis of water and how the service system is. The data needed are population data, topographic maps, source debit and price list for the Pacitan regency work unit in 2018. The method used in this planning is to show the population in 2029 as many as 19307, the discharge of water needs is 3.64lt / sec, while the mainstay debit uses the basic year method is based on the 2017 planning year and distribution using a 5250meter long GI pipe with details of 3000m long 2inch pipe, 1250meter 3inch length and 1000meter 4 inch long pipe. For the reservoir design with a size of 10m x 10m x 3m. The cost of water in 2029 is Rp. 500 per m3. The service system with a capacity of 300m3 is able to meet the needs of 5 villages