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All Journal Journal of Science and Engineering Mitra Mahajana: Jurnal Pengabdian Masyarakat Brilliance: Research of Artificial Intelligence
Lete, Maria Kurniaty
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Agriculture, Biological Sciences & Forestry Arts Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Mathematics Mechanical Engineering Public Health Social Sciences Transportation Other

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Journal : Journal of Science and Engineering

 1 
ANALISA INDEKS KUALITAS INFRASTRUKTUR DRAINASE PERKOTAAN DAN JARINGAN IRIGASI DI KABUPATEN SIKKA Bhara, Firnimus Konstantinus; Lete, Maria Kurniaty
Journal of Science and Engineering Vol 7, No 2 (2024): Journal of Science and Engineering (JOSAE)
Publisher : Fakultas Teknik Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/josae.v7i2.8603

Abstract

At the end of December 2023, there was a problem of surface runoff or runoff at several locations in Sikka Regency. The impact of this runoff caused traffic flow activities to become congested due to sedimentation in the form of plastic, wood, and rubbish from the drainage towards the road; and in February 2024 there a problem of thousands of toddlers in Sikka Regency experiencing stunting/malnutrition. These two problems raise a question about the quality of drainage channels and irrigation channels in Sikka district, whether they function optimally in minimizing urban runoff for urban drainage, and can channel water flow to tertiary plots to irrigate rice fields for the irrigation network system. ?; this research aims to provide information to readers regarding the quality assessment of the physical infrastructure of urban drainage infrastructure and existing irrigation networks based on Ministerial Regulation Number 12/PRT/2015. The method used in this research is a case study or field study method, at 5 research locations, namely urban drainage in the districts of Kota Uneng, Kabor, and Beru as well as the Koro Irrigation Network in Magepanda District and the Kojablo Irrigation Network in Talibura District; Next, the data is processed and analyzed using Excel 2019 software and conclusions are drawn. The research results show that the percentage for urban drainage is 31%, categorized as severely damaged drainage conditions; while the percentage of the irrigation network was 58.50%, which was categorized as the condition of the irrigation network being moderately damaged.
ANALISIS PENGARUH PERBANDINGAN LAJU SEDIMEN TRANSPORT SALURAN TERBUKA SEBAGAI UPAYA MEMINIMALISIR BANJIR ROB DUSUN JEDAWAIR lete, Maria kurniaty; Yuneta, Margaretha; Kabupung, Alfrendo Satriawan
Journal of Science and Engineering Vol 8, No 1 (2025): Journal of Science and Engineering (Josae)
Publisher : Fakultas Teknik Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/josae.v8i1.9612

Abstract

Pada lokasi penelitian di Dusun Jedawair, Kecamatan Kewapante ditemukan permasalahan banjir rob yang mengakibatkan beberapa rumah warga terendam air hingga kedalaman 15 sentimeter sehingga menyebabkan aktivitas warga di lokasi penelitian menjadi terganggu. Penelitian ini bertujuan untuk mengevaluasi banjir rob yang terjadi di lokasi penelitian, “bagaimana laju sedimentasi material tanah, agregat halus, agregat kasar, plastik mempengaruhi laju aliran?”, dan memberikan strategi tindak lanjut untuk mengatasi permasalahan tersebut. Metode penelitian eksperimen ini menggunakan alat uji flume di Laboratorium Hidrolika Universitas Nusa Nipa dan menganalisis permasalahan lokasi penelitian menggunakan analisis SWOT. Hasil dari penelitian eksperimen sedimen penghambat aliran yang terdiri dari kerikil, pasir, dan plastik yang menyebabkan terjadinya banjir rob (banjir akibat naiknya muka air laut). Yang direkomendasikan dari hasil pengujian di laboratorium adalah orde debit aliran sedimentasi tanah mempunyai debit terkecil baik pada kondisi debit penuh maupun debit tidak lengkap, nilai debit aliran, Q sedimentasi tanah pada kondisi debit penuh sebesar 0,07 liter/detik; Q sedimentasi tanah pada kondisi debit penuh sebesar 0,08 liter/detik; Dengan demikian, sampel pasir, kerikil dan plastik menjadi sedimen yang perlu dihindari karena mempunyai laju aliran yang besar yang menjadi alasan terjadinya peningkatan aliran secara cepat yang menyebabkan terjadinya banjir rob.
ANALISA INDEKS KUALITAS INFRASTRUKTUR DRAINASE PERKOTAAN DAN JARINGAN IRIGASI DI KABUPATEN SIKKA Bhara, Firnimus Konstantinus; Lete, Maria Kurniaty
Journal of Science and Engineering Vol 7, No 2 (2024): Journal of Science and Engineering (JOSAE)
Publisher : Fakultas Teknik Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/josae.v7i2.8603

Abstract

At the end of December 2023, there was a problem of surface runoff or runoff at several locations in Sikka Regency. The impact of this runoff caused traffic flow activities to become congested due to sedimentation in the form of plastic, wood, and rubbish from the drainage towards the road; and in February 2024 there a problem of thousands of toddlers in Sikka Regency experiencing stunting/malnutrition. These two problems raise a question about the quality of drainage channels and irrigation channels in Sikka district, whether they function optimally in minimizing urban runoff for urban drainage, and can channel water flow to tertiary plots to irrigate rice fields for the irrigation network system. ?; this research aims to provide information to readers regarding the quality assessment of the physical infrastructure of urban drainage infrastructure and existing irrigation networks based on Ministerial Regulation Number 12/PRT/2015. The method used in this research is a case study or field study method, at 5 research locations, namely urban drainage in the districts of Kota Uneng, Kabor, and Beru as well as the Koro Irrigation Network in Magepanda District and the Kojablo Irrigation Network in Talibura District; Next, the data is processed and analyzed using Excel 2019 software and conclusions are drawn. The research results show that the percentage for urban drainage is 31%, categorized as severely damaged drainage conditions; while the percentage of the irrigation network was 58.50%, which was categorized as the condition of the irrigation network being moderately damaged.
Co-Authors Bhara, Firnimus Konstantinus Kabupung, Alfrendo Satriawan Kaidu, Triapriono Mado, Theresia Wihelmina Margaretha Yuneta Maria Wihelmina Lodan