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Location Selection and Design of Wasi River Intake Jayawijaya Regency Davy I. Robert Jansen; Dewi Ana Rusim; Apolo Safanpo; Firman Setiawan; Alfian Adie Chandra
Jurnal Indonesia Sosial Teknologi Vol. 5 No. 12 (2024): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v5i12.1365

Abstract

The availability of clean water in Wamena City is a target for fulfilling local government development. In the suburbs, a Public Hydrant (HU) in the Sinakma area has been constructed to meet the community's clean water needs. The fulfillment of clean water needs for network distribution has also existed in Wamena City which was built in 2016 sourced from the Walesi River with the construction of a reservoir in the Napua area, but the distribution was disrupted because the Napua Intake was damaged by landslides. However, due to the condition of landslides and logging that are quite a lot in the upstream area, currently the intake does not function and affects the distribution of water in Wamena City. In 2023, an Intake and several reservoirs with the Wasi River water source in Walesi District have also been built, which are expected to meet the city's water needs. But in reality, the building has not been able to meet the needs of clean water because it cannot capture the flow of water properly.
Feasibility Analysis of the Bonto River, Tomon 1 Village, Dekai District, Yahukimo Regency as a Source of Raw Water T. Bernathius Julison; Mujiati Mujiati; Amaliah Azis; Firman Setiawan; Anastasya Coria Ayomi
Jurnal Indonesia Sosial Teknologi Vol. 5 No. 12 (2024): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v5i12.1383

Abstract

Rivers are one of the sources of water for the life of living things. Rivers are often used in various ways by humans. The Bonto River is one of the rivers in Yahukimo Regency that is used as raw water for drinking water. In order to meet the need for clean water, it is necessary to analyze the water quality of the Bonto River. Determining the source of raw water in an area is the first step in determining the location or place as a raw water supplier for clean water treatment purposes.  The purpose of this study is to identify the water quality of the Bonto river and evaluate the condition of the Bonto river water with the water quality standards that have been set to be used as an alternative source of raw water for clean water treatment. Water sampling in this study was carried out by observation and measurement directly in the field, and laboratory tests. Raw water quality data is compared to the current raw water and drinking water quality standards. The water quality standards used are the Decree of the Minister of Health of the Republic of Indonesia Number: 492/MENKES/SK/IV/2010, dated April 19, 2010 concerning the Terms and Conditions and Supervision of Drinking Water Quality, and in accordance with the water quality requirements. Each sample of water and sediment is examined in the laboratory to be analyzed according to its needs, namely regarding water quality. Testing of water quality samples was carried out at the Papua Regional Health Laboratory Center.
Sistem Pengelolaan Air Minum untuk Memenuhi Kebutuhan Air Bersih pada Distrik Gollo Kabupaten Lanny Jaya Firman Setiawan; Alfian Adie Chandra; David David
Jurnal Teknik Indonesia Vol. 5 No. 3 (2026): Jurnal Teknik Indonesia
Publisher : Publica Scientific Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58860/jti.v5i3.894

Abstract

Distrik Gollo memiliki sumber mata air yang memadai, namun belum memiliki sistem jaringan air bersih yang baik untuk melayani masyarakat. Air merupakan unsur penting bagi kehidupan, namun masyarakat Distrik Gollo kesulitan memperoleh air bersih karena jarak pemukiman ke mata air sangat jauh dan kondisi jalan yang rusak. Penelitian ini bertujuan untuk menganalisis dan merancang sistem pengelolaan air minum yang efektif untuk memenuhi kebutuhan air bersih di Distrik Gollo hingga tahun 2047. Metode penelitian meliputi survei dan analisis ketersediaan air, analisis pertumbuhan penduduk, analisis kebutuhan air bersih, serta perencanaan sistem distribusi air baku menggunakan aplikasi EPANET 2.0. Hasil penelitian menunjukkan kapasitas kebutuhan debit air bersih di Distrik Gollo sebesar 24,274 ltr/dtk, sedangkan ketersediaan air (Q) sebesar 48,028 ltr/dtk, sehingga debit ketersediaan mampu memenuhi kebutuhan air bersih. Pemenuhan kebutuhan air bersih dapat memanfaatkan sumber air dari Sungai Mageni dengan sistem distribusi gravitasi. Penelitian ini menyimpulkan bahwa ketersediaan air bersih di Distrik Gollo masih mencukupi kebutuhan hingga 25 tahun mendatang, dan diperlukan pembangunan sistem jaringan distribusi yang terencana dengan mempertimbangkan kondisi medan, pemilihan jenis pipa yang sesuai, serta kemudahan pemeliharaan guna menjamin keberlanjutan pelayanan air bersih bagi masyarakat.