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All Journal KURVA S JURNAL MAHASISWA Kurva S : Jurnal Keilmuan dan Aplikasi Teknik Sipil IJEBD (International Journal Of Entrepreneurship And Business Development) ARRUS Journal of Engineering and Technology Elektriese: Jurnal Sains dan Teknologi Elektro ANDIL Mulawarman Journal of Community Engagement
ALPIAN NUR
UNTAG Samarinda
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Other

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PERHITUNGAN GEOMETRIK JALAN, TEBAL PERKERASAN LENTUR DAN RENCANA ANGGARAN BIAYA PADA RUAS JALAN BUKIT BIRU – LOA KULU KABUPATEN KUTAI KARTANEGARA PADA STA 0+000 S/D STA 6+550 NUR, ALPIAN
KURVA S JURNAL MAHASISWA Vol 1, No 2 (2013)
Publisher : KURVA S JURNAL MAHASISWA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (89.092 KB)

Abstract

Kecamatan Tenggarong terletak di Kabupaten Kutai Kartanegara Provinsi Kalimantan Timur. Wilayah ini mempunyai potensi untuk dikembangkan terutama pada Ruas Jalan Bukit Biru – Loa Kulu. karena Jalan ini merupakan jalan alternative untuk menghubungkan antar kawasan dengan nyaman, mudah, cepat dan selamat sampai tujuan dalam. mendukung ekonomi, sosial budaya.Kondisi jalan tersebut dianggap kurang layak untuk dijalani karna banyak terdapat lubang-lubang, retak buaya bahkan dititik-titik tertentu terdapat kubangan yang lumayan besar dan sangat menghambat perjalanan.Tujuan penulisan ini untuk menganalisa kembali perencanaan tersebut terutama dalam geometric, tebal perkerasan lentur dan RAB. Data yang digunakan dalam perencanaan adalah data meteologi yaitu data curah hujan, data long section, data cros section, data LHR, data CBRHasil studi memberikan nilai R = 1100,   Lebar jalan = 7 meter, b= 2,5 meter, Rc= 1097,75 meter , B= 2,52 meter (m), Z= 0,253, Bt= 7,293 meter (m), ∆t= 0,293 m dan Kecepatan (V)= 80 km/jam didapatkan kesimpulan yaitu mengurangi terjadinya kecelakaan.
Sedimentation and Mitigation Strategies to Maintain Benanga Dam Capacity, North Samarinda Nur, Alpian; Fadlin, Feri
IJEBD (International Journal of Entrepreneurship and Business Development) Vol 7 No 5 (2024): September 2024
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/ijebd.v7i5.2964

Abstract

Benanga Dam, located in Lempake, North Samarinda, East Kalimantan, plays a crucial role in controlling water flow and storage. Initially designed with a capacity of 1.6 million cubic meters, the dam's capacity has significantly reduced to approximately 500,000 cubic meters due to sedimentation over time, exacerbated by human activities such as illegal mining and deforestation in the upstream areas. This sedimentation has not only decreased the dam’s capacity but also increased flood risks in the Karang Mumus River Basin, as evidenced by severe flooding events in recent years. To address this issue, a bathymetric survey using echosounder technology was conducted to assess the current state of the dam’s capacity. The survey results from 2018 and 2022 reveal an increase in reservoir volume by 111,941 cubic meters, attributed to dredging activities in 2021 by the Ministry of Public Works and Housing. However, ongoing sedimentation, estimated at 27,985 cubic meters per year, poses a significant threat to the dam’s capacity. Without effective mitigation strategies, it is projected that the reservoir will reach its normal water level elevation of +7.2 meters within 7 to 8 years. This study underscores the urgent need for regular contour measurements and dredging efforts to maintain the dam’s functionality and mitigate flood risks in the surrounding areas.
Optimalisasi Pembuatan Sistem Irigasi Tetes Ramah Lingkungan Berdasarkan Analisis Aliran Fluida untuk Peningkatan Ketahanan Tanaman Obat Keluarga (TOGA) di Desa Kota Bangun Ilir Nur, Alpian
ANDIL Mulawarman Journal of Community Engagement Vol. 2 No. 2 (2025): ANDIL Mulawarman J Comm Engag
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LP2M), Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/andil.v2i2.2093

Abstract

Sistem irigasi tetes merupakan metode irigasi dimana air diberikan langsung ke akar tanaman dalam jumlah kecil namun terus-menerus melaului pipa atau selang yang dilengkapi dengan dripper. Optimalisasi sistem irigasi tetes ramah lingkungan bertujuan untuk meningkatkan ketahanan tanaman obat keluarga (TOGA) di Desa Kota Bangun Ilir. Kegiatan ini dilaksanakan pada 12 Agustus 2024 di Taman TOGA, menggunakan galon 15 liter, selang 5 meter dengan diameter 0,6 cm, serta lubang langsung di selang sebagai dripper. Sistem ini dirancang untuk menyirami 17 tanaman secara efisien. Pelaksanaan kegiatan meliputi persiapan lokasi, desain, dan pemasangan sistem. Pengujian awal menunjukkan aliran air sekitar 2 liter per jam pada setiap titik tetes dengan distribusi yang merata. Hasil observasi menunjukkan peningkatan signifikan dalam pertumbuhan tanaman TOGA, termasuk tinggi tanaman, jumlah daun, dan kekuatan akar. Sistem irigasi tetes efektif dalam mengurangi pemborosan air dan memberikan pasokan air yang konsisten, sehingga meningkatkan ketahanan tanaman terhadap kekeringan. Temuan ini menegaskan bahwa sistem irigasi tetes adalah solusi praktis dan ramah lingkungan dalam pertanian, memberikan manfaat jangka panjang dan dapat diterapkan di wilayah lain dengan kondisi serupa
Analysis of the Actual Water Discharge Requirements for Existing Agricultural Land in D.I Cipari Makmur HJ, Aripin Noor; Tukimun, Tukimun; Nur, Alpian
Elektriese: Jurnal Sains dan Teknologi Elektro Vol. 14 No. 02 (2024): Artikel Riset Edisi Oktober 2024
Publisher : Yayasan Cita Cendekiawan Al Khwarizmi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/elektriese.v14i02.5765

Abstract

Irrigation systems play a crucial role in supporting agricultural productivity, especially in regions dependent on water availability. The Cipari Makmur Irrigation Area (D.I. Cipari Makmur) is an agricultural region facing challenges related to the imbalance between water supply and demand due to changes in cropping patterns and hydrological conditions. This study aims to analyze the actual water discharge requirements to ensure efficient and sustainable distribution. The research methodology includes a hydrological analysis based on rainfall data from 2014–2023 and an evaluation of the balance between water availability and demand using a water balance approach. The results indicate a rainfall pattern with two main peaks: March–June (175–245 mm) and September–December (160–230 mm), with a deficit period occurring in July–August (90–135 mm). The highest water availability is recorded in February (1.05–1.09 m³/sec) and October (1.10–1.09 m³/sec), whereas a critical deficit is observed from June to August, with availability approaching 0.00 m³/sec. This imbalance highlights the need for adaptive water resource management strategies, such as the construction of reservoirs or retention basins to store surplus water and the optimization of irrigation system efficiency. These findings can serve as a basis for decision-making to enhance agricultural water resilience in DI Cipari Makmur. Further research could explore the impact of climate change on water availability and develop more effective mitigation strategies.
Performance Analysis and Actual Needs Figures for Operation and Maintenance at D.I.R. Sebakung Julianto, Jimmy; Nur, Alpian; Sundari, Yayuk Sri
ARRUS Journal of Engineering and Technology Vol. 5 No. 1 (2025)
Publisher : PT ARRUS Intelektual Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/jetech3699

Abstract

East Kalimantan has great potential as a food production center in Indonesia, supported by the Sebakung Swamp Irrigation Area (DIR) which covers an area of ​​13,500 hectares with a functional area of ​​10,290 hectares. However, inefficient irrigation management and inadequate infrastructure maintenance have resulted in suboptimal land use and decreased agricultural productivity. This study aims to analyze the performance of the existing irrigation network and determine the budget required for its operation and maintenance. The study was conducted using field observations and regulatory guidelines, including Ministerial Regulation No. 12/PRT/M/2015 and No. 23/PRT/M/2017. The results of the study indicate that most irrigation channels are below Index 3, indicating significant sedimentation and vegetation growth that inhibits water flow. The overall channel condition index is 2.10 with a network functional level of 72.50%, while several water gates in certain villages are severely damaged with an Index classification of 4. The total operational cost of managing the irrigation network is IDR 292,300,000.00 which includes personnel incentives, monitoring, office operations, and equipment maintenance. Routine and periodic maintenance costs vary, with the highest budget allocated to Sri Raharja and Babulu Laut, totaling more than IDR 187,200,000.00. To improve irrigation performance, systematic management strategies such as routine dredging, vegetation control, and rehabilitation of priority infrastructure must be implemented. These efforts will improve irrigation efficiency, ensure optimal water distribution, and support agricultural productivity in East Kalimantan.
Peningkatan Kinerja Pengelolaan Air Minum dan Limbah dengan Penyusunan DED IPLT di Kecamatan Tenggarong Nur, Alpian; Irawan, Ilja Budi
Kurva S : Jurnal Keilmuan dan Aplikasi Teknik Sipil Vol 13, No 1 (2025)
Publisher : Department of Architecture, Faculty of Engineering

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31293/teknikd.v13i1.8623

Abstract

Adequate sanitation development is one of the key priorities in achieving the goal of universal access to sanitation. This study examines the planning of the Faecal Sludge Treatment Plant (IPLT) in Tenggarong District, Kutai Kartanegara Regency, which is part of the government's efforts to improve public health and environmental quality. The data collected includes soil characteristics, groundwater depth and quality, as well as relevant climatological data. The analysis results indicate that selecting the appropriate treatment method is crucial to minimize health risks caused by pathogens in faecal sludge. Various methods, including physical, chemical, and biological processes, were analyzed to determine the most suitable technology for local conditions. This study is expected to contribute to improving the quality of sanitation in Tenggarong District and support the achievement of targets set by the government.Pembangunan sanitasi yang memadai merupakan salah satu prioritas utama dalam mencapai tujuan akses universal terhadap sanitasi. Penelitian ini mengkaji perencanaan Instalasi Pengolahan Lumpur Tinja (IPLT) di Kecamatan Tenggarong, Kabupaten Kutai Kartanegara, yang merupakan bagian dari upaya pemerintah untuk meningkatkan kesehatan masyarakat dan kualitas lingkungan. Data yang dikumpulkan meliputi karakteristik tanah, kedalaman dan kualitas air tanah, serta data klimatologis yang relevan. Hasil analisis menunjukkan bahwa pemilihan metode pengolahan yang tepat sangat penting untuk meminimalkan risiko kesehatan yang disebabkan oleh patogen dalam lumpur tinja. Berbagai metode, termasuk proses fisika, kimia, dan biologi, dianalisis untuk menentukan teknologi yang paling sesuai dengan kondisi lokal. Penelitian ini diharapkan dapat memberikan kontribusi terhadap peningkatan kualitas sanitasi di Kecamatan Tenggarong, serta mendukung pencapaian target yang ditetapkan oleh pemerintah. 
Co-Authors ESWAN, TUKIMUN, Fadlin, Feri HJ, Aripin Noor Irawan, Ilja Budi Julianto, Jimmy Sundari, Yayuk Sri