Optimalisasi DMA IAIN untuk Menurunkan Kehilangan Air pada di Perumda Air Minum Tirta Giri Nata Kota Cirebon
DOI:
https://doi.org/10.26418/jtllb.v13i1.86135Keywords:
NRW, SWOT, water balanceAbstract
District Meter Area (DMA) of IAIN has not compliance the National Non Revenue Water (NRW) target of 25% from January-December 2023. The NRW of DMA IAIN in 2023 is 44.38%. This research aims to analyse the existing conditions, identify causes of NRW, and arrange recommendations for the optimize DMA to reduce water loss. The analysis is analysing the water consumption pattern, water balance, Infrastructure Leakage Index (ILI) and Strength Weakness Oportunity Threats (SWOT) method. This DMA has fulfilled ideal condition except the division of subDMAs, the implementation of hydraulic modelling, and the implementation of IoT. There is an indication of leakage in the pipeline based on the pressure-discharge graph. The water loss is 44.26%. The ILI is 0 or good category (A1). The ATR performance indicator is 501 L/connection/day or very bad category (D). The DMA optimisation strategies to reduce and control water loss are planning alternative financial support, forming subDMA, applying Epanet for hydraulic modelling, installing loggers and SCADA as implementation of IoT, revitalising pipes and customer meters that has >10 years of technical age, finding active leaks such as executing step test, arranging water loss reduction and control SOP, ensuring the assets safety, and updating GIS data.
References
Badan Pengawas Keuangan dan Pembangunan Perwakilan Provinsi Jawa Barat. (2023). Laporan Evaluasi Kinerja PERUMDAM Tirta Giri Nata Kota Cirebon Tahun Buku 2022.
De Paola, F., Fontana, N., Galdiero, E., Giugni, M., Degli Uberti, G. S., & Vitaletti, M. (2014). Optimal design of district metered areas in water distribution networks. Procedia Engineering, 70, 449–457. https://doi.org/10.1016/j.proeng.2014.02.050
Diasa, I. W., Soriarta, I. K., & Suryawan, I. B. G. (2019). Analisa Kehilangan Air ( Non Revenued Water ) pada Jaringan Sistem Penyediaan Air Minum (SPAM) Studi Kasus : Kecamatan Mengwi. Jurnal Gradien Fakultas Teknik UNR.
Direktorat Air Minum. (2023). Kinerja BUMD Air Minum Tahun 2023 Wilayah II. Direktorat Air Minum.
El-Zahab, S., & Zayed, T. (2019). Leak detection in water distribution networks: an introductory overview. Smart Water, 4(1). https://doi.org/10.1186/s40713-019-0017-x
Fahrurrian, I. (2021). Analisis Pengendalian Kualitas Akurasi Meteran Air Pada PDAM Tirta Kahuripan Cabang Kedung Halang. Universitas Pakuan.
Farley, M., Wyeth, G., Bin, Z., Ghazali, M., Istandar, A., Singh, S., Van Dijk, N., Raksakulthai, V., & Kirkwood, E. (2008). The Manager’s Non-Revenue Water Handbook A Guide to Understanding Water Losses.
Gomes, R., Sousa, J., & Sá Marques, A. (2014). Influence of future water demand patterns on the district metered areas design and benefits yielded by pressure management. Procedia Engineering, 70, 744–752. https://doi.org/10.1016/j.proeng.2014.02.081
Özdemir, Ö. (2018). Water Leakage Management by District Metered Areas at Water Distribution Networks. Environmental Monitoring and Assessment, 190(4). https://doi.org/10.1007/s10661-018-6559-9
Peraturan Presiden Nomor 18 Tahun 2020 Tentang Rencana Pembangunan Jangka Menengah Nasional Tahun 2020-2024.
Pusat Pendidikan dan Pelatihan Jalan Perumahan Permukiman dan Pengembangan Infrastruktur Wilayah. (2018). Modul Non Revenue Water (NRW). Pusat Pendidikan dan Pelatihan Jalan, Perumahan, Permukiman, dan Pengembangan Infrastruktur Wilayah.
Savić, D., & Ferrari, G. (2014). Design and performance of district metering areas in water distribution systems. Procedia Engineering, 89, 1136–1143. https://doi.org/10.1016/j.proeng.2014.11.236
Sya’bani, M. R. (2016). Penerapan Jaringan Distribusi Sistem Distric Meter Area (DMA) dalam Optimalisasi Penurunan Kehilangan Air Fisik Ditinjau dari Aspek Teknis Dan Finansial (Studi Kasus : Wilayah Layanan IPA Bengkuring Pdam Tirta Kencana Kota Samarinda).
Downloads
Published
Issue
Section
License
Copyright (c) 2025 Jurnal Teknologi Lingkungan Lahan Basah
This work is licensed under a Creative Commons Attribution 4.0 International License.
The articles in this journal are under the copyright of the author of the article. This article is open access from the journal.