ANALISIS KEBUTUHAN AIR BERSIH DI KECAMATAN LENGKITI KABUPATEN OGAN KOMERING ULU (STUDI KASUS DESA LUBUK DALAM, TANJUNG LENGKAYAP DAN TANJUNG AGUNG)

Abstract

This research was conducted in the villages of Lubuk Dalam, Tanjung Lengkayap and Tanjung Agung, Lengkiti District, Ogan Komering Ulu Regency. Data analysis techniques in this study using quantitative analysis techniques are techniques used to analyze quantitative information (data that can be measured, tested and informed in forms such as equations and tables). In 2028 the projected total demand for domestic and non-domestic clean water is 460,280 liters/day, in 2029 it will be 483,190 liters/day, in 2030 it will be 512,870 liters/day, in 2031 it will be 548,080 liters/day, and in 2032 it will be 580,730 liters/day. The availability of clean water from PDAM Tirta Raja Lengkiti District Service Unit in 2022 is 650 liters/second and will not increase until 2032. So the current availability of clean water can still serve clean water needs until 2032. Planning for clean water supply to meet The need for clean water in Lengkiti District is the raw water source used is Lengkayap river water. To catch water from the Spring, use a pre-existing Spring Catcher with a size (3 x 2 x 2) m. Water is flowed into a storage tank measuring (3 x 3 x 5.5) m by gravity through a 11/4” diameter pipe. By using a pump, water is raised from the storage tank to the Distribution Reservoir measuring (3 x 3 x 5) m through a 2.5” diameter pipe.