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ANALYSIS OF CIMAHI CITY TRANSPORT SERVICES“CIMAHI – PARONGPONG ROUTE” Indah, Mufariza Cahya; Kumala Dewi, Nurlaela; Tuhu Prasetyo, Teguh
Journal of Jabar Economic Society Networking Forum Vol. 1 No. 8 (2024): Jesocin - July
Publisher : Organisasi Kreatif Indonesia Emas

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This research aims to analyze the level of service satisfaction, attributes that are priority improvements as well as suggestions that can be implemented to increase satisfaction with the service received by passengers. The research was conducted on city transportation on the Cimahi - Parongpong route. The population in this study are passengers who use services on the Cimahi - Parongpong city transportation route where the population in the study is unknown. The sample in this study was selected using the Simple Random Sampling method, namely random users of city transportation services on the Cimahi - Parongpong route, totaling 384 respondents. In this research, data analysis uses the Service Quality (ServQual) and Important Performance Analysis (IPA) approaches. The results of the research show that: the level of satisfaction with city transportation services on the Cimahi - Parongpong route is not 100% in line with passengers' expectations, where the results obtained are 29%, there are still passengers who feel that the service they receive is not satisfactory. Apart from that, the attributes included in the main priorities that need to be improved and the proposals offered are also integrated into service quality and passenger satisfaction in this research.

ANALYSIS OF CIMAHI CITY TRANSPORT SERVICES“CIMAHI – PARONGPONG ROUTE” Indah, Mufariza Cahya; Kumala Dewi, Nurlaela; Tuhu Prasetyo, Teguh
Journal of Jabar Economic Society Networking Forum Vol. 1 No. 8 (2024): Jesocin - July
Publisher : Organisasi Kreatif Indonesia Emas

Show Abstract | Download Original | Original Source | Check in Google Scholar

This research aims to analyze the level of service satisfaction, attributes that are priority improvements as well as suggestions that can be implemented to increase satisfaction with the service received by passengers. The research was conducted on city transportation on the Cimahi - Parongpong route. The population in this study are passengers who use services on the Cimahi - Parongpong city transportation route where the population in the study is unknown. The sample in this study was selected using the Simple Random Sampling method, namely random users of city transportation services on the Cimahi - Parongpong route, totaling 384 respondents. In this research, data analysis uses the Service Quality (ServQual) and Important Performance Analysis (IPA) approaches. The results of the research show that: the level of satisfaction with city transportation services on the Cimahi - Parongpong route is not 100% in line with passengers' expectations, where the results obtained are 29%, there are still passengers who feel that the service they receive is not satisfactory. Apart from that, the attributes included in the main priorities that need to be improved and the proposals offered are also integrated into service quality and passenger satisfaction in this research.

Pengaruh Jumlah Kapal Tunda, Approach Time, Postpone Time, Effective Time, Berth Time dan Turn Round Time Terhadap Kesiapan Operasi Peralatan di Pelabuhan Cigading Elis, Nindy; Pakpahan, Hartati Mediyanti; Prasetyo, Teguh Tuhu
Innovative: Journal Of Social Science Research Vol. 3 No. 6 (2023): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

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Penelitian ini bertujuan untuk mengetahui pengaruh jumlah kapal tunda, approach time, postpone time, effective time, berth time dan turn round time terhadap kesiapan operasi peralatan di Pelabuhan Cigading secara parsial dan simultan. Metode penelitian menggunakan metode kuantitatif. Desain penelitian menggunakan desain kausal. Populasi penelitian adalah kapal curah kering sebanyak 37 kapal, teknik sampling menggunakan sampling jenuh. Jenis data adalah data kuantitatif, dan sumber data adalah data sekunder. Analisis data menggunakan analisis regresi linear berganda. Berdasarkan hasil pengolahan data, diketahui nilai R Square sebesar 0,529 yang menunjukkan besarnya variasi kesiapan operasi peralatan dapat dijelaskan oleh variabel jumlah kapal tunda bekerja, waktu kapal tunda bekerja atau approach time, waktu pengurusan dokumen, effective time, berth time dan turn round time secara simultan sebesar 52,9%. Dengan model persamaan yang menjadi model dengan estimasi terbaik, . Hasil uji hipotesis diketahui bahwa: (1) jumlah kapal tunda (tug boat) berpengaruh terhadap kesiapan operasi peralatan, (2) waktu kapal tunda bekerja atau approach time berpengaruh terhadap kesiapan operasi peralatan, (3) waktu pengurusan dokumen berpengaruh terhadap kesiapan operasi peralatan, (4) effective time berpengaruh terhadap kesiapan operasi peralatan, (5) berth time berpengaruh terhadap kesiapan operasi peralatan, (6) turn round time berpengaruh terhadap kesiapan operasi peralatan, (7) jumlah kapal tunda bekerja, waktu kapal tunda bekerja atau approach time, waktu pengurusan dokumen, effective time, berth time dan turn round time berpengaruh terhadap kesiapan operasi peralatan secara simultan.

Analisis Fase Dan Waktu Siklus Simpang Apill Dalam Upaya Peningkatan Keselamatan Lalu Lintas Menggunakan Simulasi PTV Vissim dan Software Surrogate Safety Assessment Model Arfian, Syarillah Ashar; Tuhu Prasetyo, Teguh; Wahyu Nariendra, Pradhana
Jurnal Keselamatan Transportasi Jalan (Indonesian Journal of Road Safety) Vol. 11 No. 2 (2024): JURNAL KESELAMATAN TRANSPORTASI JALAN (INDONESIAN JOURNAL OF ROAD SAFETY)
Publisher : Pusat Penelitian dan Pengabdian Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46447/ktj.v11i2.628

The Singkil Adiwerna intersection in Tegal Regency with a 2-phase arrangement has the potential to cause accident risks due to traffic conflicts. For this reason, it is necessary to make efforts to arrange phases to reduce traffic conflicts aimed at improving traffic safety by considering intersection performance. The analysis method uses PKJI (2023) method for intersection performance, PTV VISSIM for simulation modeling, and Surrogate Safety Assement Model Software for the number of conflicts. The results of the analysis of 2-phase conditions with a cycle time of 86 seconds have a degree of saturation of 0.60, a queue of 7.09 meters, a delay of 16.72 seconds, an intersection level of service B and a safety level with a conflict value of 452. The application of 3 phases with a cycle time of 100 seconds has a degree of saturation of 1.01, a queue of 14.02 meters, a delay of 32.74 seconds, an intersection level of service C, and a conflict value of 243 with a 46% decrease in conflict value from 2-phase conditions. If the application of 4 phases with a cycle time of 130 seconds has a degree of saturation of 1.27, a queue of 20 meters, a delay of 47.73 seconds, an intersection level of service D, and a conflict value of 104 with a 77% decrease in conflict value from the 2-phase condition. Based on PM 96 of the Ministry of Transportation, judging from the function of the road, namely a secondary collector road with a level of service of at least C, the selection of phase settings and cycle time of the APILL intersection recommends 3 phases with a cycle time of 100 seconds.

Analisis Faktor yang Mempengaruhi Pemilihan Moda KA Lokal dan KA Feeder sebagai Moda Transportasi Lanjutan KA Cepat Whoosh dari/ke Stasiun Padalarang Raharjo, Teguh; Pakpahan, Hartati Mediyanti; Prasetyo, Teguh Tuhu
Jurnal Teknik Sipil Vol 21 No 2 (2025): Jurnal Teknik Sipil
Publisher : Universitas Kristen Maranatha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jts.v21i2.9541

With the provision of feeder mode (Feeder) train, which consists of Feeder Train and Commuter Line Bandung Raya, it will provide several alternatives for passengers who will continue their trip to the center of Bandung City. Under existing conditions, the Feeder Train experienced a significant increase in interest compared to the Commuter Line Bandung so that there is a gap in the probability of Feeder Train passengers with Commuter Line Bandung Raya. This is what makes researchers feel the need to analyze passengers' preferences in choosing the next mode of transportation and get an understanding of what factors influence the choice of transportation and sensitivity to the model. The number of samples from this study amounted to 96 respondents with data analysis methods using logistic regression analysis and binary logit difference analysis. Based on the results of logistic regression analysis, the following difference utility function model is obtained: PFeeder = 1/(1+ e^(-(0.442 + (X1) + 0.122 (X2) + 0.023 (X3) + 0.020 (X4) + (X5))) with PFeeder = Probability of Feeder Train, PCL = Probability of Comline Baraya, X1 = cost, X2 = frequency, X3 = travel time, X4 = headway, X5 = capacity. From the model, a higher probability of choosing Feeder Train is obtained with a probability value of 61% and the probability value of Commuter Line Bandung Raya is 39%. In other words, respondents still tend to choose Feeder Train to be used as a further mode of transportation, with influencing factors based on test results with high significance, namely cost, time and headway. From the results of the sensitivity analysis of the cost, travel time and headway variables, the cost variable is the most sensitive variable if there is a change in value on the attribute compared to the travel time and headway variables.

Analisis Fase Dan Waktu Siklus Simpang Apill Dalam Upaya Peningkatan Keselamatan Lalu Lintas Menggunakan Simulasi PTV Vissim dan Software Surrogate Safety Assessment Model Arfian, Syarillah Ashar; Tuhu Prasetyo, Teguh; Wahyu Nariendra, Pradhana
Jurnal Keselamatan Transportasi Jalan (Indonesian Journal of Road Safety) Vol. 11 No. 2 (2024): JURNAL KESELAMATAN TRANSPORTASI JALAN (INDONESIAN JOURNAL OF ROAD SAFETY)
Publisher : Pusat Penelitian dan Pengabdian Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46447/ktj.v11i2.628

The Singkil Adiwerna intersection in Tegal Regency with a 2-phase arrangement has the potential to cause accident risks due to traffic conflicts. For this reason, it is necessary to make efforts to arrange phases to reduce traffic conflicts aimed at improving traffic safety by considering intersection performance. The analysis method uses PKJI (2023) method for intersection performance, PTV VISSIM for simulation modeling, and Surrogate Safety Assement Model Software for the number of conflicts. The results of the analysis of 2-phase conditions with a cycle time of 86 seconds have a degree of saturation of 0.60, a queue of 7.09 meters, a delay of 16.72 seconds, an intersection level of service B and a safety level with a conflict value of 452. The application of 3 phases with a cycle time of 100 seconds has a degree of saturation of 1.01, a queue of 14.02 meters, a delay of 32.74 seconds, an intersection level of service C, and a conflict value of 243 with a 46% decrease in conflict value from 2-phase conditions. If the application of 4 phases with a cycle time of 130 seconds has a degree of saturation of 1.27, a queue of 20 meters, a delay of 47.73 seconds, an intersection level of service D, and a conflict value of 104 with a 77% decrease in conflict value from the 2-phase condition. Based on PM 96 of the Ministry of Transportation, judging from the function of the road, namely a secondary collector road with a level of service of at least C, the selection of phase settings and cycle time of the APILL intersection recommends 3 phases with a cycle time of 100 seconds.

Variabel Yang Berpengaruh Terhadap Pilihan Moda Transportasi Ikan Hasil Perikanan Tangkap Prasetyo, Teguh Tuhu; Satiadharma, Moehamad
Techno (Jurnal Fakultas Teknik, Universitas Muhammadiyah Purwokerto) Vol. 27 No. 1 (2026): Techno Volume 27 No.1 April 2026
Publisher : Universitas Muhammadiyah Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/techno.v27i1.30538

Overfishing di perairan Laut Jawa mendorong nelayan memperluas daerah jelajahnya hingga di Indonesia timur, melahirkan tantangan baru pada aspek distribusi hasil perikanan tangkap yang membentuk harga pokok penjualan (HPP) ikan sebesar 42,8 persen. Terdapat kapal pengangkut ikan (perikanan), kapal laut dan pesawat yang digunakan untuk pengangkutan hasil perikanan tangkap dengan keunggulannya masing-masing. Sehingga perlu diketahui variabel yang berpengaruh terhadap pilihan moda transportasi ikan dengan menggunakan metode AHP, yang dapat menjadi prioritas Pemerintah dalam mengambil kebijakan. Dari hasil studi literatur dan wawancara didapatkan variabel yang berpengaruh terhadap pilihan moda transportasi ikan hasil perikanan tangkap adalah biaya logistik, biaya BBM, biaya pengangkutan ikan, biaya mobilisasi ABK penangkap ikan, waktu tempuh, jadwal keberangkatan/waktu tunggu, dan kenyamanan/keamanan. Dan didapatkan jadwal keberangkatan/waktu tunggu menjadi faktor paling berpengaruh dengan bobot 0,3021 diikuti biaya pengangkutan ikan dengan bobot 0,2827, biaya BBM (0,1660), biaya logistik (0,1231), biaya mobilisasi ABK (0,0515), kenyamanan/keamanan (0,0456), dan waktu tempuh (0,0290).

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