PERENCANAAN SYSTEM JARINGAN AIR BERSIH DI DESA PARIJATAH WETAN & PARIJATAH KULON KECAMATAN SRONO KABUPATEN BANYUWANGI

Abstract

Parijatah Wetan Village and Parijatah Kulon Village itself have sub-districts, namely Srono District. The availability of clean water in Srono District is very minimal, therefore it is very necessary for planning the development of a clean water network system. The increase in the number of people who need water is increasing, the population of Srono District in 2019 is 82159 people, and those who have not been served include Parijatah Wetan and Parijatah Kulon Villages. In obtaining water for their daily needs, residents use rivers that are not suitable for use and wells when the dry season dries up. In the condition of the distribution of the clean water network system in Srono District, PDAM Srono District uses the Jeding spring with a debit of 150 l / second which is pumped into the tower reservoir then the distribution pipe network to the Village Village and those that have not received clean water supply, namely in Parijatah Wetan Village and Parijatah Kulon Village. And for the distribution conditions in Parijatah Wetan & Parijatah Kulon Villages, use a pump directly from the spring, because the elevation of the spring is below and the village that you want to serve is above, so it no longer uses the old distribution network. Based on the calculation results, the need for clean water in Parijatah Wetan Village & Parijatah Wetan Village in 2028 is 22 l / second. Judging from the water supply of 150 l / second from the Jeding spring used by the Srono District PDAM, it is sufficient to meet the needs of clean water in Parijatah Wetan & Parijatah Kulon Villages until 2028. Based on the calculation results, it takes a Tandon building for Parijatah Wetan & Parijatah Kulon Villages of 181908.44 lt to meet the need for clean water at peak hours of 22 l / s until 2028. From the simulation results of the WaterCad V8i program for planning a clean water distribution network system in Parijatah Wetan & Parijatah Kulon Villages using PVC Pipe, 2 Ebara Pumps 150 SQPB and 2 Tandons. For the pipe itself, alternative 1 uses a pipe with a diameter of 216 mm because it meets the control of pressure and flow velocity, compared to alternative 2 which uses a pipe with a diameter of 267 mm but does not meet the control of pressure and flow speed and alternative 1 is more affordable.