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All Journal Jurnal Ilmiah Teknik Sipil GANEC SWARA JMTS: Jurnal Mitra Teknik Sipil Jurnal Teknik Gradien Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi Dharma Jnana Jurnal Abdi Dharma Masyarakat Jurnal Ilmiah Kurva Teknik
Anak Agung Ratu Ritaka Wangsa
Universitas Mahasaraswati Denpasar
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Journal : Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi

 1 
Analisis Debit Banjir Pada Perencanaan Saluran Drainase Daerah Padangsambian Kelod Ruas Jalan Gunung Salak Anak Agung Ratu Ritaka Wangsa
Jurnal Ilmiah Telsinas Vol 4 No 1 (2021)
Publisher : Universitas Pendidikan Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1840.955 KB) | DOI: 10.38043/telsinas.v4i1.2880

Abstract

ABSTRACT: The Padangsambian Kelod area is one of the densely populated areas. This causes changes in the land use function from rice fields to housing, which reduces water infiltration, causing surface runoff. So that the author needs to calculate the flood discharge and drainage planning in the area. The stages in calculating flood discharge to planning drainage channels include looking for stations that affect, namely Ngurah Rai Station, Sanglah Station, Ship Station, conducting existing drainage channels. After that, calculate the total rainfall and maximum rainfall, which means that the data will be used for further calculations such as the consistency test of the Double Mass Analysis method, calculating the regional average rainfall, testing the selection of distribution, calculating rainfall, design the Log Person Type III method, calculating Rain intensity (Talbot, Sherman, Ishiguro), Calculating distribution suitability test (Smirnov Kolmogorov), Calculating flood discharge analysis (Rational) to dimensional calculations. In the analysis of the flood discharge, the flood discharge plan for the 5 year return period is 0.049 (m3/s)> the existing flood discharge is 0.030 (m3/s) so it is necessary to plan drainage channels in the Padangsambian Kelod area.
Manajemen Risiko Perencanaan Bangunan Pengaman Pantai di Kabupaten Buleleng Bali: (Studi Kasus: Pantai Celukan Bawang dan Pantai Les Tejakula) Ritaka Wangsa, Anak Agung Ratu; Praganingrum, Tjokorda Istri; Istri Lestari, I Gusti Agung Ayu; Mirayani Pradnyadari, Ni Luh Made Ayu
Jurnal Ilmiah Telsinas Vol 7 No 2 (2024)
Publisher : Universitas Pendidikan Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38043/telsinas.v7i2.5605

Abstract

Kabupaten Buleleng memiliki panjang pantai 128,2 kilometer, dengan 30,56 kilometer (23,84%) di antaranya mengalami kerusakan akibat erosi.  Upaya penanganan erosi pantai telah dilakukan, namun masih terdapat 12,11 kilometer pantai yang belum tertangani. Tujuan penelitian ini adalah menganalisis risiko erosi di Pantai Celukan Bawang dan Pantai Les Tejakula, serta memberikan rekomendasi strategis untuk perencanaan dan desain bangunan pengaman pantai, guna mengurangi dampak erosi dan melindungi infrastruktur serta ekosistem pesisir. Metode penelitian yang digunakan adalah kualitatif untuk identifikasi risiko dan kuantitatif melalui kuesioner kepada 28 responden. Hasil penelitian menunjukkan terdapat 28 risiko yang teridentifikasi dari 8 sumber risiko, dengan risiko yang bersumber dari manusia sebagai sumber risiko dominan. Temuan penelitian ini menunjukkan bahwa mayoritas 23 risiko (80%) dari total 28 risiko yang teridentifikasi dikelola oleh Konsultan Perencana, sementara hanya 5 risiko (20%) berasal dari pemilik pekerjaan. Ini menunjukkan pentingnya penguatan peran konsultan dalam perencanaan dan mitigasi risiko untuk merancang pengelolaan risiko yang lebih terintegrasi dan efisien.
Kelayakan Investasi Pembangunan Villa Mandurah Desa Tibubeneng Kecamatan Kuta Utara Kabupaten Badung Bali Pradnyadari, Ni Luh Made Ayu Mirayani; Sunatha, I Gede Ngurah; Wangsa, Anak Agung Ratu Ritaka; Satyawan, Putu Wiradnyana
Jurnal Ilmiah Telsinas Vol 7 No 2 (2024)
Publisher : Universitas Pendidikan Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38043/telsinas.v7i2.5606

Abstract

Investasi merupakan penanaman sejumlah uang dimasa sekarang, dengan harapan memperoleh keuntungan di masa yang akan datang. Perkembangan pariwisata yang cepat di daerah Desa Tibubeneng mendorong pembangunan akomodasi pendukung sehingga minat untuk berinvestasi pada pembangunan vila berkembang pesat, salah satunya adalah Pembangunan Vila Mandurah. Tujuan penelitian ini adalah menganalisis kelayakan investasi pada Vila Mandurah dilihat dari Aspek Finansial. Data yang digunakan dalam penelitian ini adalah biaya investasi (biaya pembangunan vila dan pengurusan izin), biaya operasional dan harga sewa vila. Survey dilaksanakan kepada lima vila di sekitar Vila Mandurah dengan fasilitas yang sama untuk memperoleh perkiraan harga sewa vila dan biaya operasional vila.  Investasi Vila Mandurah direncanakan selama 20 tahun dengan tingkat pengembalian bunga adalah 12 % per tahun. Aspek Finansial yang ditinjau adalah Net Present Value (NPV), Benefit Cost Ratio (BCR), Internal Rate of Return (IRR), Payback Period (PBP). Dari perhitungan diperoleh NPV > 0 yaitu Rp529.590.661 artinya investasi layak. Nilai BCR > 1 yaitu 1,22 (layak). Nilai IRR > 15,2% (layak) dan Payback Period diperoleh dalam waktu 7 tahun, 4 bulan, 5 hari < 20 tahun (layak). Secara Aspek Finansial Pembangunan Vila Mandurah dikatakan layak dilaksanakan sehingga dapat memenuhi akomodasi pariwisata yang semakin meningkat.
Analisis Debit Banjir Pada Perencanaan Saluran Drainase Daerah Padangsambian Kelod Ruas Jalan Gunung Salak Ritaka Wangsa, Anak Agung Ratu
Jurnal Ilmiah Telsinas Vol 4 No 1 (2021)
Publisher : Universitas Pendidikan Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1840.955 KB) | DOI: 10.38043/telsinas.v4i1.2880

Abstract

ABSTRACT: The Padangsambian Kelod area is one of the densely populated areas. This causes changes in the land use function from rice fields to housing, which reduces water infiltration, causing surface runoff. So that the author needs to calculate the flood discharge and drainage planning in the area. The stages in calculating flood discharge to planning drainage channels include looking for stations that affect, namely Ngurah Rai Station, Sanglah Station, Ship Station, conducting existing drainage channels. After that, calculate the total rainfall and maximum rainfall, which means that the data will be used for further calculations such as the consistency test of the Double Mass Analysis method, calculating the regional average rainfall, testing the selection of distribution, calculating rainfall, design the Log Person Type III method, calculating Rain intensity (Talbot, Sherman, Ishiguro), Calculating distribution suitability test (Smirnov Kolmogorov), Calculating flood discharge analysis (Rational) to dimensional calculations. In the analysis of the flood discharge, the flood discharge plan for the 5 year return period is 0.049 (m3/s)> the existing flood discharge is 0.030 (m3/s) so it is necessary to plan drainage channels in the Padangsambian Kelod area.
Maximum Analysis of Human Resource Availability Units in the Construction of the Banjar Wongaya Betan Tabanan Multipurpose Center Ritaka Wangsa, Anak Agung Ratu; Mirayani Pradnyadari, Ni Luh Made Ayu; Sapta Widana, I Nengah
Jurnal Ilmiah Telsinas Vol 8 No 2 (2025)
Publisher : Universitas Pendidikan Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38043/telsinas.v8i2.6941

Abstract

Human resources are very important in the implementation of construction projects. Improper allocation of human resources can lead to overallocation of human resources, which reduces work productivity. In the time schedule report for the realization of the Banjar Wongaya Betan Multipurpose Hall Development Project in Tabanan Regency, there was a discrepancy between the actual progress and the planned progress, resulting in delays in implementation. Based on these issues, research was conducted to determine the comparison between the maximum unit requirements and availability before and after Resources Leveling was carried out using Microsoft Office Project 2019. Based on the analysis results, it was found that the number of human resources that were initially over-allocated could be optimized after the leveling process was carried out using the resources leveling method with Microsoft Office Project 2019. The total human resource requirements and availability, which were initially 48.26 people and 37 people, became 32.13 people and 37.00 people after leveling, which means that human resources are sufficient for project implementation. The leveling results data can be used as evaluation material and benchmarks for subsequent projects.
Co-Authors A A Meri Puja Andini A. A. Diah Parami Dewi A. A. MERI PUJA ANDINI Agustina Ansilina Sueng Anak Agung Ketut Agung Yoga Semadi Bora, Eliezer Budi Antarayana, Dewa Gede Dharma Graha, I Made Satya I Gede Ngurah Sunatha I GEDE NGURAH SUNATHA I Gede Ngurah Sunatha I Gusti Agung Ayu Istri Lestari I Made Nada I Made Purnayasa Wijaya I Made Satya Graha I Made Suardana I Made Wahyu Wijaya I Putu Prasetia I Putu Yana Hermawan I Wayan Gede Pasek Perdana Ida Bagus Suryatmaja KADEK ANDY SADEWA Kadek Diana Harmayani Krisna Kurniari LAKSMANA, IDA BAGUS GEDE ANOM SURYA Lita Pramudita, I Gusti Agung Istri Muhammad Avif Ramadhana Ni Luh Made Ayu Mirayani Pradnyadari Ni Made Dwi Murtami Pradnyadari, Ni Luh Made Ayu Mirayani PUTRA, I WAYAN ANDIKA PRAYOGA PUTU MIA DEVI PADILLA Putu Mia Loviani Ratih Mahadewi, Rai Ayu Rato, Susanti Ina Ratu, Vivin Sartika Rosari Renita, Ni Made Indah Wiwin Sapta Widana, I Nengah Satyawan, Putu Wiradnyana Sega, Shania Valencia Susannie Suarnayasa, I Made SURYADARMAWAN, I GUSTI AGUNG GDE Tjokorda Istri Praganingrum