Penilaian Risiko Bendungan Manggar Dengan Metode Modifikasi ICOLD: Risk Assessment Manggar Dam With Modification ICOLD Method

Devi Ismijayanti; Robert J. Kodoatie; Sutarto Edhisono

doi:10.33084/mits.v11i3.4699

Authors

Devi Ismijayanti Universitas Diponegoro
Robert J. Kodoatie Universitas Diponegoro
Sutarto Edhisono Universitas Diponegoro

DOI:

https://doi.org/10.33084/mits.v11i3.4699

Keywords:

bendungan, modifikasi ICOLD, penilaian risiko

Abstract

Dam failure has fatal consequences. This is especially true for the infrastructures as well as population settling around the dam. Due to this reason, operation and maintenance of dams should put special care and attention on dam safety. Unfortunately, the budget allocated for dam operation and maintenance for many dams in Indonesia is still very limited. Therefore, it is necessary to determine the priority scale of maintenance or rehabilitation of dams based on its risk classification through a risk assessment. The risk assessment conducted for this research uses the modified ICOLD method. The modified ICOLD method is based on the results of a major inspection conducted in 2019. The results showed that Manggar Dam is categorized as a medium risk dam with a total risk score of 45. Recommended actions to minimize the risk of harm to dam failure included improved operations and maintenance management, improved quality of human resources managing dams, and improved reporting management

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Author Biographies

Devi Ismijayanti, Universitas Diponegoro

Student of Master Civil Engineering, Universitas Diponegoro

Robert J. Kodoatie, Universitas Diponegoro

Lecturer of Master Civil Engineering, Universitas Diponegoro

Sutarto Edhisono, Universitas Diponegoro

Lecturer of Master Civil Engineering, Universitas Diponegoro

References

Adamo, N., Al-Ansari, N., Sissakian, V., Laue, J., & Knutsson, S. 2020. Dam Safety and Earthquakes. Journal of Earth Sciences and Geotechnical Engineering, 10(6), 79–132.

Ahmad, Z., Pamungkas, A., Nugroho, H., & Sadono, K. W. 2023. Penilaian Indeks Risiko Metode Modifikasi Andersen dan Metode Modifikasi ICOLD untuk Bendungan Palasari , Bendungan Gerokgak dan Bendungan Benel. VIII(1), 4873–4882.

Bendungan, S.B., 2014. Inspeksi dan Penilaian Risiko Bendungan Batujai. DOISP Technical Assistance Servie for Supporting the Implementation of Dam Safety Assurance & Institutional Improvement.

BWS Kalimantan IV Samarinda. 2015. Laporan Akhir Rencana Tindak Darurat Bendungan Manggar. Samarinda: Kementerian Pekerjaan Umum Direktorat Jenderal Sumber Daya Air Balai Wilayah Sungai Kalimantan IV Samarinda.

BWS Kalimantan IV Samarinda. 2019. Laporan Pemeriksaan Bendungan Manggar. Samarinda: Kementerian Pekerjaan Umum dan Perumahan Rakyat Direktorat Jenderal Sumber Daya Air Balai Wilayah Sungai Kalimantan IV Samarinda.

BWS Kalimantan IV Samarinda. 2019. Laporan Evaluasi Sistem Manual OP dan RTD Bendungan Manggar. Samarinda: Kementerian Pekerjaan Umum Direktorat Jenderal Sumber Daya Air Balai Wilayah Sungai Kalimantan IV Samarinda.

Direktorat Jenderal Sumber Daya Air. 2011. Pedoman Teknis Penilaian Risiko Bendungan. Jakarta: Kementerian Pekerjaan Umum dan Perumahan Rakyat

Soentoro, E. A., Purnomo, A. B., & Susantin, S. H. 2013. Study on Dam Risk Assessment as a Decision-Making Tool to Assist Prioritizing Maintenance of Embankment Dam in Indonesia. The Second Interbational Conference on Suistanable Infrastructure and Built Environment - Bandung 19-20 November 2013, November.

Suprapto, R. E., Japarussidik, J., Sriyana, S., & Sadono, K. W. 2021. Penilaian Risiko Bendungan Pelaparado Berbasis Metode Modifikasi ICOLD dan Metode Indeks Risiko. Teknik, 42(2), 226–235.