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EVALUASI SISTEM JARINGAN DISTRIBUSI AIR MINUM PERUSAHAAN UMUM DAERAH AIR MINUM X ZONA PELAYANAN Y Barikiyah, Saeril; Purwanti, Ipung Fitri
Purifikasi Vol 23 No 2 (2024): Jurnal Purifikasi
Publisher : Department of Environmental Engineering-Faculty of Civil, Planning, and Geo Engineering. Institut Teknologi Sepuluh Nopember, Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/purifikasi.v23i2.462

Abstract

Tingkat kehilangan air Perusahaan Umum Daerah Air Minum X sebesar 26,47% dan zona pelayanan Y volume kehilangan air sebesar 19,2 %, volume kehilangan air didominasi oleh kehilangan air secara fisik sebesar 25,4 % dan kehilangan air non fisik sebesar 8,1 %. Berdasarkan Peraturan Menteri Pekerjaan Umum dan Perumahan Rakyat Republik Indonesia No 27/PRT/M/2016 bahwa batas maksimum tingkat kehilangan air sebesar 20%. Tujuan penelitian ini yaitu untuk mengevaluasi jaringan distribusi perpipaan pada Perusahaan Umum Daerah Air Minum X zona pelayanan Y. Metode penelitian ini yaitu analisis jaringan distribusi menggunakan software Epanet dengan ditinjau tekanan dan kecepatan aliran air dengan perpedoman Peraturan Menteri Pekerjaan Umum dan Perumahan Rakyat Republik Indonesia No 27/PRT/M/2016. Tekanan aliran air pada zona pelayan Y saat jam puncak (07:00) terdapat satu daerah mengalami negative pressure (-19 m), sedangkan kecepatan aliran air mengalami kecepatan dibawah batas minum yaitu dibawah 0,3 m/detik. Evalausi system jaringan distribusi dengan mengganti diameter pipa, dari ukuran eksisting 100 mm menjadi 150 mm. Evalausi evalausi ini bertujuan untuk menghilangkan negative tekanan, sehingga air dari reservoir dapat dialirkan sampai pada pelanggan
Optimalisasi Penurunan Kehilangan Air Di Zona Pelayanan Perusahaan Umum Daerah Air Minum Barikiyah, Saeril; Masduqi, Ali
Al-Ard: Jurnal Teknik Lingkungan Vol. 11 No. 1 (2025): September
Publisher : Department of Environmental engineering, Faculty of Science and Technology, Islamic State University Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/alard.v11i1.2321

Abstract

According to Regulation of the Ministry of Public Works and Housing of the Republic of Indonesia No. 27/PRT/M/2016, the maximum allowable level of non-revenue water (NRW) in a drinking water supply system (DWSS) is 20%. However, the NRW level of a regional water utility (Perumdam) in East Java has reached 26.47%, consisting of a total distributed water volume of 5,922,337 m³ and a billed water volume of 4,354,472.00 m³. One of the causes of this NRW is the distribution pipeline network system, which remains interconnected between different networks. This study aims to analyze the optimization of NRW reduction, particularly in one service zone. The research method used is an analysis of the existing conditions and NRW control using Epanet software. Based on the research findings, it was identified that all customers in the service zone met the minimum pressure requirement of 5–10 m. Water loss control was carried out through the establishment of a District Metered Area (DMA), optimization of the pipeline network, active leakage control, and pressure management. The results showed a reduction in physical water loss by 0.86%, with a saved water volume of 20,571 m³ per month.