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TINJAUAN KEBUTUHAN DAN KETERSEDIAAN AIR BERSIH NEGERI SEILALE KECAMATAN NUSANIWE KOTA AMBON Tehupuring, Venesya Damaris; ., Warniyati; Tutkey, Monica Rina; Sihombing, Tri Octaviani
ALE Proceeding Vol 7 (2025): Archipelago Engineering (ALE)
Publisher : Fakultas Teknik Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/ale.7.2025.131-139

Abstract

Pemenuhan kebutuhan air bersih sangat bergantung pada ketersediaan sumber air bersih yang ada. Negeri Seilale memiliki tiga sumber air bersih yaitu mata air Pancuran Tujuh, mata air Weslaur dan sumur bor. Sumber air tersebut hanya dimanfaatkan untuk memenuhi kebutuhan lima RT dari sepuluh RT yang ada. Penelitian ini bertujuan untuk meninjau kebutuhan dan ketersedian air bersih di Negeri Seilale untuk seluruh warga sampai tahun 2032. Penelitian ini menggunakan metode aritmatik dan geometrik untuk menghitung laju pertumbuhan penduduk. Pengukuran debit pada mata air dilakukan dengan menggunakan metode tampung. Analisis kebutuhan air bersih dilakukan berdasarkan Kriteria Perencanaan Dirjen Cipta Karya Dinas Pekerjaan Umum tahun 2000 untuk kategori desa. Berdasarkan hasil penelitian, jumlah ketersediaan air dari ketiga sumber air adalah 3,33 liter/detik, sedangkan kebutuhan air bersih di Negeri Seilale pada tahun 2032 adalah 1,81 liter/detik. Hal ini menunjukan bahwa jumlah ketersediaan air pada Negeri Seilale mampu untuk memenuhi kebutuhan air bersih sampai tahun 2032. Dengan demikian pemerintah setempat perlu mengupayakan untuk merancang jaringan pipa distribusi ke rumah-rumah penduduk supaya seluruh warga mendapatkan pelayanan air bersih.
RE-DESAIN SISTEM JARINGAN PIPA AIR BERSIH DUSUN KATAPANG DESA LOKKI KECAMATAN HUAMUAL KABUPATEN SERAM BAGIAN BARAT Samallo, Elsina Juliana; Warniyati, Warniyati; Tutkey, Monica Rina; Sihombing, Tri Octaviani
Wahana Teknik Sipil: Jurnal Pengembangan Teknik Sipil Vol. 30 No. 1 (2025): Wahana Teknik Sipil
Publisher : Politeknik Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32497/wahanats.v30i1.6048

Abstract

The availability of clean water is a fundamental need that is crucial for the survival of all living beings, including humans. Katapang Hamlet, located in Lokki Village, Huamual District, West Seram Regency, faces serious issues related to the distribution of clean water due to frequent pipeline system failures, particularly caused by flooding. The pipeline system in this area has been built three times, but it continues to experience damage, affecting the clean water distribution to the community. The current system is highly vulnerable to natural disasters such as floods, with pipelines located in high-risk areas like riverbanks and steep cliffs, irregular pipeline routes, and inadequate system components. During floods, the community often goes without a clean water supply for days. To address this problem, a redesign of the clean water distribution network is required. This study aims to design an optimal clean water distribution system using Epanet 2.2 software. Through this application, the analysis and simulation of the distribution pipeline network are carried out to ensure that the system continues to function well, even during heavy rain or floods, so that the community can consistently receive a clean water supply. The results of this study are expected to provide a long-term solution to the clean water distribution problems in Katapang Hamlet.
Analisis Profil Muka Air Banjir Sungai Way Sikula Kota Ambon Menggunakan HEC – RAS Rolobessy, Vivi Elfira; Warniyati, Warniyati; Sihombing, Tri Octaviani; Tutkey, Monica Rina
Jurnal Teknik Sipil Vol 20 No 1 (2024): Jurnal Teknik Sipil
Publisher : Universitas Kristen Maranatha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jts.v20i1.6548

Abstract

The Way Sikula River is one of the rivers in Ambon City with a length of 22.55 km. The Way Sikula River is in the Way Sikula and Air Manis watersheds. In July 2022, there was a flood downstream of the river which resulted in paralyzed road access to Ambon City and West Leihitu District. In this regard, it is necessary to analyze the profile of the flood water level in the river which is expected to become a flood control plan in the future. Calculation of flood discharge in the Way Sikula River for return periods of 2, 5, 10, 25, and 50 years used the rational method using rainfall data from the BMKG Pattimura Ambon station and Gunung Nona Ambon Post Station in 2012 - 2021. The results of the flood discharge calculation for the 2012-2021 period. 2nd, 5th, 10th, 25th and 50th year respectively are 99,51 m3/s, 130,47 m3/s, 150,36 m3/s, 168,87 m3/s and 192,74 m3/s. Floodwater profile analysis using HEC-RAS ver. 5.0.7. From the simulation results it is known that the Way Sikula River began to overflow at the Q2 year flood discharge in all simulated cross sections with a flood overflow height at a 50 year flood discharge reaching 1,86 meters.