Studi Tingkat Kehilangan Air Minum Perumda Air Minum Tirta Moedal Kota Semarang Dengan Neraca Air Wb-Easycalc dan Infrastructure Leakage Indeks (ILI)

Authors

  • Muhammad Sidiq Nur Harenda Institut Teknologi Sepuluh Nopember Author
  • Ervin Nurhayati Institut Teknologi Sepuluh Nopember Author

Keywords:

ILI, Kehilangan Air, Neraca Air, NRW

Abstract

Perumda Air Minum Tirta Moedal, the manager of the drinking water supply system in the city of Semarang, is facing the challenge of controlling high water losses. In 2022, the company reported a water loss value or NRW of 48.41%. This NRW is much higher than the national NRW reduction target of 20%, so it is necessary to take measures to reduce NRW. This research aims to conduct a water balance analysis and Infrastructure Leakage Index (ILI) assessment to provide recommendations and evaluation of the water loss control programme implemented by Perumda Air Minum Tirta Moedal. The research method used is data analysis using the WB-EasyCalc application to obtain NRW and ILI values. In 2023, the amount of water distributed will be 103,830,494 m3. The collected water amounts to 54,384,744 m3. According to calculations based on the water balance, the water loss in 2023 will be 49,445,750 m3/year (47.62%). Based on the ILI assessment, Perumda Air Minum Tirta Moedal received a score of 44.7 with an average daily pressure of 11.2 metres. The ILI score indicates that Perumda Air Minum Tirta Moedal is in Category D, which means that there is an extraordinary waste of resources and that water loss must be controlled immediately. Recommendations for controlling water loss through evaluation and improvement of existing programmes. Programme improvements include DMA evaluation, customer meter survey and calibration, and pressure management improvements.

References

[1] Kementerian PUPR, “Peraturan Menteri PUPR Nomor 13/PRT/M/2013 Tentang Kebijakan dan Strategi Nasional Pengembangan SPAM,” Jakarta, 2013. [Online]. Available: www.djpp.kemenkumham.go.id

[2] BPKP, “Laporan Evaluasi Kinerja Perumda Air Minum Tirta Moedal Kota Semarang Tahun 2022,” Semarang, Jun. 2023.

[3] A. Romdloni, A. Ahyar, and E. S. Soedjono, “Studi Kehilangan Air Fisik Dan Kehilangan Air Komersial (Studi Kasus PDAM Kota Malang),” Jurnal Ilmiah Indonesia, vol. 6, no. 2, pp. 1189–1201, 2021.

[4] M. Farley, The Manager’s Non Revenue Water Handbook For Africa Aguide To Understanding Water Losses. Africa: Development Alternatives Inc, 2010.

[5] A. F. Pradana and A. Yuniarto, “Analisis Kehilangan Air Dengan Metode Neraca Air Dan Infrastructure Leakage Index (ILI) Pada PDAM Surya Sembada Kota Surabaya,” Jukung Jurnal Teknik Lingkungan, vol. 9, no. 1, pp. 103–112, 2023.

[6] A. Hatma, M. Sundoro, and E. Setiadi Soedjono, “Studi Penurunan Tingkat Kehilangan Air Fisik DMA GBR III Cisarua Kabupaten Bandung Barat Perumda Air Minum Tirta Raharja,” Jurnal Darma Agung, vol. 31, no. 1, pp. 848–859, 2023.

[7] M. A. F. Hidayat, “Analisis District Meter Area Dalam Menurunkan Tingkat Kehilangan AIr Kawasan Pasar Perumda Tirta Mayang Kota Jambi,” Jambi, 2022.

[8] H. A. Pratama, E. S. Soedjono, and A. syaiful Rahman, “Evaluasi Jaringan Distribusi Utama Pada Booster Banua Anyar Sebagai Upaya Penurunan Angka Kehilangan Air, Studi Kasus: PDAM Banjarmasin, Kalimantan Selatan,” Institut Teknologi Sepuluh Nopember, Surabaya, 2023.

[9] A. N. Annisa and W. Hadi, “Studi Literatur Perencanaan dan Algoritma Pembentukan DMA (District Meter Area),” Jurnal Teknik ITS, vol. 4, no. 1, pp. 93–98, 2015.

[10] A. Masduqi, “Implementasi Smart Water Supply Systems Untuk Meningkatkan Pelayanan Air Minum Yang Prima,” 2023, Syrabaya. [Online]. Available: https://www.researchgate.net/publication/371116528

[11] N. S. H. Najah, A. Yuniarto, and Bustami, “Optimalisasi Penurunan Kehilangan Air pada District Meter Area Bambang Utoyo di Perumda Tirta Musi Kota Palembang,” Jurnal Teknologi Lingkungan Lahan Basah, vol. 12, no. 1, pp. 106–115, 2024.

[12] S. Muliawati, D. S. Hastuti, and E. S. Soedjono, “Studi District Meter Area (DMA) Norogtog Perumda Air Minum Tirta Raharja Kabupaten Bandung Untuk Pengendalian Kehilangan Air,” Jurnal Darma Agung, vol. 31, no. 1, pp. 912–921, 2023.

[13] F. A. Harahap, E. Nurhayati, and A. Ahyar, “Studi Kehilangan Air pada DMA Perum III di Wilayah Pelayanan Pontianak Timur Perumda Air Minum Tirta Khatulistiwa,” Jurnal Ilmiah Teknik Lingkungan, vol. 15, no. 2, pp. 129–135, 2023, [Online]. Available: http://envirotek.upnjatim.ac.id/

[14] N. K. Suharno, A. Yuniarto, and G. N. R. Pandin, “Pengendalian Kehilangan Air DMA 04 Pusat Perumda Air Minum Kota Padang,” Jurnal Darma Agung, vol. 32, no. 1, pp. 255–266, 2024, doi: 10.46930/ojsuda.v32i1.4018.

[15] M. Huda, “Analisis District Meter Area (DMA) di Area Pelayanan Utara Perumda Air Minum Kota Padang Untuk Penurunan Kehilangan Air,” Institut Teknologi Sepuluh Nopember, Surabaya, 2024.

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Published

08/10/2024

How to Cite

[1]
“Studi Tingkat Kehilangan Air Minum Perumda Air Minum Tirta Moedal Kota Semarang Dengan Neraca Air Wb-Easycalc dan Infrastructure Leakage Indeks (ILI)”, jse, vol. 9, no. 4, Oct. 2024, Accessed: Dec. 13, 2024. [Online]. Available: https://jse.serambimekkah.id/index.php/jse/article/view/540

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