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All Journal Civil and Environmental Science Journal (CIVENSE) De`Teksi : Jurnal Teknik Sipil
Widiawati, Dhiana Dwi
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Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Engineering Environmental Science Transportation

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Studi Komparasi Biaya Operasional Kendaraan di Jalan Tol dan Jalan Poros Samarinda-Balikpapan, Provinsi Kalimantan Timur: Comparative Study of Vehicle Operating Costs on Toll Roads and Arterial Roads Samarinda-Balikpapan, East Kalimantan Province Widiawati, Dhiana Dwi; Bernardo Sandrini Salasa; Helga Dzakwan
Jurnal Teknik Sipil Vol. 9 No. 2 (2024): De'Teksi : Jurnal Teknik Sipil
Publisher : Universitas Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56071/deteksi.v9i2.970

Abstract

Pembangunan jalan tol bertujuan untuk memberikan solusi terhadap dinamika pertumbuhan ekonomi antar wilayah dan menciptakan sistem transportasi yang lebih efisien. Penelitian ini bertujuan untuk menganalisis dan melakukan perbandingan terhadap Biaya Operasional Kendaraan (BOK) antara jalan tol dan jalan poros Samarinda-Balikpapan. Studi ini dilakukan melalui survei lapangan dengan pengamatan langsung terhadap dua jenis kendaraan, yaitu Mobil Pribadi (Light Vehicle) dan kendaraan berat seperti Truk dan Bus (Heavy Vehicle). Perhitungan BOK dilakukan menggunakan metode Pd-T-15-2005-B dan Pacific Consultant International (PCI). Hasil penelitian didapatkan berdasarkan Metode Pd-T 2005-B 2005 BOK melewati jalan poros dibanding jalan tol adalah mobil pribadi Rp.218.444 dibanding Rp.434.210, BOK Truk Rp.435.749 dibanding Rp.986.337, serta BOK Bis Rp.580.653 dibanding Rp.808.008. Hasil Metode PCI BOK melewati jalan poros dibanding jalan tol adalah BOK mobil pribadi Rp.418.116 dibanding Rp.552.651, BOK Truk Rp.621.983 dibanding Rp.712.246, dengan BOK Bis Rp.692.842 dibanding Rp.740.445. Kedua metode menunjukkan hasil yang konsisten bahwa BOK lebih ekonomis pada jalan poros dibandingkan jalan tol dari segi biaya.
Evaluation of Drainage System Performance in Urban Areas at Risk of Flooding: A Case Study on Prima Street to Sungai Buun, West Kotawaringin Regency Barus, Freddy; Sutarto, Tommy E.; Widiawati, Dhiana Dwi
Civil and Environmental Science Journal (CIVENSE) Vol. 8 No. 1 (2025)
Publisher : Fakultas Teknik Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.civense.2024.008.01.7

Abstract

The flooding phenomenon in the Prima Street area is due to a lack of facilities, sub-optimal drainage channel conditions, bottlenecks, and elevation differences in the Box Culvert. The purpose of this study is to evaluate the storage capacity of the existing channel along Prima Street toward Sungai Buun and provide recommendations. The measurement results show that the elevation difference in the drainage channel with the Prima Street box culvert is ± 1.39 meters. The evaluation results show that the storage capacity of the existing channel on Prima Street (point 2) of 0.372 m³/s is smaller than the flood discharge of 0.490 m³/s. Flooding also often occurs in the channel behind Rocket Chicken (point 3) because the channel storage capacity is smaller than the flood discharge of 1.723 m³/s and 2.213 m³/s, respectively. There are three alternative solutions. The first alternative plans the drainage channel at point 2, with the base width (B) and top width of the channel (T) of 1.715 meters, channel depth (h) of 1.286 meters, normal depth of 0.857 meters, and accommodated discharge of 0.735 m³/s. Furthermore, the design flood discharge for a 5-year return period is 0.490 m³/s. The second alternative plans the drainage channel at point 3, cross section of the base width (B) and top width of the channel (T) 1.847 meters, channel depth (h) 1.386 meters, and normal depth at an elevation of 0.924 meters. The third alternative readjusts the base elevation of the Box Culvert to an elevation of ± 1.39 meters.
Co-Authors Barus, Freddy Bernardo Sandrini Salasa Helga Dzakwan Sutarto, Tommy E.