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Pelatihan Geolistrik Untuk Mendapatkan Potensi Batu Andesit dan Granit di Kecamatan Salatiga Kabupaten Sambas Fadil Iqbal, Muhammad; Putri Ira, Nurmaya; Mukhtar, Wahdaniah; Cahyadi Saputra, Doddy; Adibah, Fairuz; Aprillia, Ricka; Dhowian Parabi, Ashraf
Literasi Jurnal Pengabdian Masyarakat dan Inovasi Vol 4 No 2 (2024)
Publisher : Pengelola Jurnal Politeknik Negeri Ketapang Jl. Rangga Sentap, Dalong Sukaharja, Ketapang 78813. Telp. (0534) 3030686 Kalimantan Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/literasi.v4i2.1753

Abstract

The geoelectric method is an effective geophysical method in subsurface mapping by utilizing the electrical properties of rocks. The basic principle of the geoelectric method is to measure resistivity by flowing an electric current into the earth through electrodes. Geoelectrical (resistivity) surveys generally aim to determine the condition or structure of subsurface geology based on variations in rock type resistance. The results of the training showed significant variations in the resistivity of Andesite and Granite rocks, which were indicated as potential resource zones worthy of further exploration. The results of resource potential calculations show that the volume of Andesite is 909,364,491 m³ and the volume of granite is 55,436,878 m³. This training also provides recommendations for residents in Salatiga District, Sambas Regency, to use this as literature to attract investors so they can invest in the area as much as the relevant volume.
Analisis Dampak Lalu Lintas Pembangunan Pabrik Kelapa Sawit PT Palma Bumi Lestari: Abstract, introduction, research methods, results and discussion, conclusion, references. Sugasta, Hervian Handika; Santosa, Dimas Puji; Saputra, Doddy Cahyadi; Adibah, Fairuz
Jurnal Teknologi Infrastruktur Vol 6 No 2 (2024): Jurnal Teknologi Infrastruktur Volume 6 Nomor 2 Tahun 2024
Publisher : Fakultas Teknik Universitas Panca Bhakti

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Abstract

Indonesia is the world's largest producer of palm oil, with a production of 36 million tons in 2019. The construction of palm oil mills is expected to have an impact on the environment and traffic, including public attitudes, traffic flow, congestion, and safety. According to Minister of Transportation Regulation No. 17 of 2021, a traffic impact analysis is mandatory for developments that have the potential to cause disruptions, in order to assess the impact of palm oil mill construction. This study examines the impact of palm oil mill construction on traffic, particularly the influence of the Degree of Saturation (DS) and Level of Service (LOS). The research methodology includes data collection, road performance analysis using the 1997 Indonesian Highway Capacity Manual (MKJI), and micro-traffic simulation to evaluate road network performance and the transportation system. This study also employs four stages of traffic modeling as an analytical method. The analysis results indicate that in zones with the Do-Something scenario based on approach type and cycle time, the Degree of Saturation (DS) decreases annually, while the Level of Service (LOS) remains unchanged. Meanwhile, in zones with the Do-Something scenario based on geometric improvements, significant improvements are observed, with an increase of 29.3% on Jalan Raya Pulau Bendu and 13.8% on Jalan Raya Ngabang – Sanggau. However, the Level of Service (LOS) remains unchanged..
From Design to Execution: S-Curve-Controlled Implementation of a Hybrid Urban Drainage System in West Pontianak Saputra, Doddy Cahyadi; Santosa, Dimas Puji; Sugasta, Hervian Handika; Adibah, Fairuz; Rangga, Boy
Jurnal Teknik Sipil Vol 25, No 2 (2025): Vol 25, No 2 (2025): JURNAL TEKNIK SIPIL EDISI MEI 2025
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v25i2.92687

Abstract

This study presents an integrated approach to optimizing urban drainage infrastructure in Gg. Smile, West Pontianak—a flood-prone area facing increased hydraulic and environmental stress due to urbanization. Field observations revealed significant degradation in earthen drainage channels, prompting the development of a hybrid system that combines reinforced concrete with ecological features. The proposed design, implemented over six weeks, utilized concrete sheet piles, crossbeams, and biofiltration zones, resulting in a 300% increase in hydraulic capacity while maintaining 40% of the original infiltration potential. IoT-based monitoring systems were embedded for real-time flow surveillance and predictive maintenance. Cost analysis revealed financial feasibility, with material efficiency and safety compliance maintained throughout the project. Post-construction evaluation confirmed a 40–60% reduction in pollutant loads and a 25% increase in groundwater recharge. The successful use of the S-curve for progress monitoring and resource allocation validated the project’s management strategy. This study advocates for the replication of hybrid grey-green drainage systems across tropical urban centers, integrating structural resilience with environmental sustainability and intelligent monitoring.
Analisis Dampak Lalu Lintas Swiss-belhotel Kota Pontianak Sugasta, Hervian Handika; Cahyadi Saputra, Doddy; Adibah, Fairuz; Puji Santosa, Dimas; Rangga, Boy
Jurnal Tekno Vol. 22 No. 2 (2025): JURNAL TEKNO
Publisher : Direktorat Riset dan Pengabdian pada Masyarakat Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33557/an3jss80

Abstract

Traffic Impact Analysis involves assessing the effects caused by traffic resulting from the development of a particular area on the nearby transportation system. This study aims to evaluate the performance of road sections around the Swiss-Belhotel Pontianak vicinity. To achieve the goals and objectives of the study, it is necessary to develop a methodology that can systematically integrate all stages of the work process. Primary data is defined as data obtained through direct measurement or observation at the study location. Meanwhile, secondary data refers to data collected from other parties (individuals, agencies, institutions) without the need to conduct direct measurements or observations on-site. Based on the analysis results above, the performance of the existing road segments (weekend) shows the highest Volume to Capacity Ratio (VCR) on Pahlawan Street, reaching 1.02, with a Level of Service (LoS) of F. Meanwhile, the existing road performance in (weekday) indicates that the highest VCR is on Gajahmada Street, reaching 1.40, also with a Level of Service F. Based on the analysis, it can be concluded that due to the large number of road segments with poor Level of Service (LoS), several Do-Something scenarios need to be implemented to improve the LoS after the existing year. In this study, several recommendations are proposed to enhance the LoS, such as installing additional traffic signs and road markings or widening certain road segments.