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All Journal Jurnal Ergonomi Indonesia (The Indonesian Journal of Ergonomic) Jurnal Ilmiah Poli Rekayasa Matrix : Jurnal Manajemen Teknologi dan Informatika Logic : Jurnal Rancang Bangun dan Teknologi Bhakti Persada Jurnal Aplikasi IPTEKS Civilla : Jurnal Teknik Sipil Universitas Islam Lamongan Jurnal Vokasi Jurnal Bali Membangun Bali International Journal of Engineering, Science and Information Technology TIERS Information Technology Journal Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi Synergy and Society Service Journal Research of Management Mimbar Pendidikan Indonesia MATRIX : JURNAL MANAJEMEN TEKNOLOGI DAN INFORMATIKA Journal of Hospitality Accommodation Management Jurnal Igel: Journal of Dance Logic : Jurnal Rancang Bangun Dan Teknologi Jurnal Abdimas: Pengabdian dan Pengembangan Masyarakat Reinforcement Review In Civil Engineering Studies and Management Journal of Business on Hospitality and Tourism Berkala Forum Studi Transportasi antar Perguruan Tinggi BJHTCR Jurnal Mosaik Hospitaliti Advance Sustainable Science, Engineering and Technology (ASSET) Harmony Hospitality
I Ketut Sutapa
Politeknik Negeri Bali
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Performance Analysis Of Urban Transport Network In Denpasar City I Gede Fery Surya Tapa; I Ketut Sutapa; Gede Teguh Prasetya Muttiwijaya; I Nyoman Indra Kumara; Decky Cipta Indrashwara
Civilla : Jurnal Teknik Sipil Universitas Islam Lamongan Vol 11 No 1 (2026): MARET
Publisher : Program Studi Teknik Sipil, Fakultas Teknik, Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/cvl.v11i1.1419

Abstract

Denpasar City has experienced many changes in the use of public transportation. In the previous year 18 active routes operating, while currently there are only 5 active routes. Therefore, an analysis of the performance of transportation, route network plans, and operational systems of the transportation is needed. Primary data was obtained from headway surveys, interview surveys, and on-board surveys. Vehicle Operating Cost (VOC) calculations, route network planning, and operational systems used the Department of Transportation method. The results of the analysis showed that almost all routes did not meet the standards of both operational performance and service quality. In this study, 6 routes were planned centered on the east parking lot of Renon field. The results of the new route planning are: Renon-Penatih with a route length of 18.7 km, a circulation time of 61.5 minutes and a total of 13 vehicles; Renon-Ubung with a route length of 22 km, a circulation time of 69.8 minutes and a total of 46 vehicles; Renon-Sanur with a route length of 14.3 km, a circulation time of 45.6 minutes and a total of 3 vehicles.
Importance–Performance Analysis of Bus Rapid Transit Service Attributes for Passenger Satisfaction and Sustainability Putu Hermawati; Nadzirah Hj. Zainordin; Thung Wei Eng; A. A. Ayu Asta Oktaviani Putri; I Ketut Sutapa
Advance Sustainable Science Engineering and Technology Vol. 8 No. 1 (2026): November - January
Publisher : Science and Technology Research Centre Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v8i1.2725

Abstract

The Bus Rapid Transit (BRT) system in Bali serves as a vital component of sustainable urban mobility. This study uniquely integrates Importance-Performance Analysis (IPA) with technical recommendations to provide a comprehensive evaluation of BRT performance and its contribution to sustainable transportation. The analysis identifies key service strengths—such as seating comfort, air conditioning, cleanliness, and personnel service quality—that exceed passenger expectations. Conversely, deficiencies are evident in bus stop conditions, accessibility for disabled passengers, punctuality, and environmental sustainability. By linking IPA results with actionable technical strategies, the study recommends upgrading bus stop infrastructure, enhancing accessibility design, implementing real-time scheduling, and tracking systems, transitioning to eco-friendly bus fleets, and strengthening passenger information and security systems. This integrated approach not only highlights priority areas for improvement but also offers a practical roadmap for policymakers and transit authorities to enhance service quality, boost ridership, and advance Bali’s progress toward a resilient and sustainable urban transport system.
Analysis of Delay Factors Leading to Contract Disputes in Construction Projects: A Case Study of Badung Regency I Putu Kresna Suputra Kresna; I Gede Fery Surya Tapa; I Ketut Sutapa
Jurnal Ilmiah Telsinas Vol 9 No 1 (2026)
Publisher : Universitas Pendidikan Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38043/telsinas.v9i1.7589

Abstract

In every construction project implementation, what is often a source of problems and disputes is project delays where debates about who and what are the causes and also demands between the owner and the implementer. This study aims to identify the factors causing delays that have the potential to cause disputes. The method used is descriptive statistical analysis. After obtaining the factors causing delays that have the potential to cause disputes, the second stage questionnaire was distributed again to see the level of agreement of each cause of project delays that have the potential to cause disputes. The results of this study found 53 variables that were successfully identified as causes of construction project delays that have the potential to cause disputes. For the results of the factor analysis, it was found that the most dominant factor causing construction project delays that have the potential to cause disputes was the coordination, control and evaluation of work. The coordination, control and evaluation of work factors had the largest percentage variance value among the other formed factors, amounting to 49.914%.
Analysis of financial feasibility installing parking meters in Gianyar Regency (case study: Jalan Ngurah Rai – Gianyar) I Gede Fery Surya Tapa; I Nyoman Indra Kumara; Decky Cipta Indrashwara; I Ketut Sutapa; I Nengah Darma Susila
Matrix : Jurnal Manajemen Teknologi dan Informatika Vol. 15 No. 1 (2025): Matrix: Jurnal Manajemen Teknologi dan Informatika
Publisher : Unit Publikasi Ilmiah, P3M, Politeknik Negeri Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31940/matrix.v15i1.1-8

Abstract

The increase in the number of motorized vehicles in Gianyar Regency has an impact on parking needs, as is the case on Jalan Ngurah Rai, Gianyar Regency. The data used in this research includes primary data obtained through parking inventory surveys, parking patrol surveys, and secondary data in the form of parking PD income data, parking meter price data, obtained from the Gianyar Regency Transportation Service. Parking characteristics for motorcycles are: parking inventory 95 SRP, parking volume in the 14-hour survey was 2147 vehicles, parking duration was 0.9318 hours, the parking capacity is 102 vehicles/hour, the parking provision is 1356 vehicles, and the parking index is 1,148. Parking characteristics for light vehicles are: parking inventory 88 SRP, parking volume in the 14-hour survey was 837 vehicles, parking duration was 1.0182 hours, the parking capacity is 85 vehicles/hour, the parking provision is 1128 vehicles, and the parking index is 0.92. The financial feasibility analysis for scenario 1 (fixed rate LV= 2000/one parking, MC= 1000/one parking) it is obtained that NPV = 3,153,280,747 > 0, BCR = 1,634 > 1, and IRR = 51% > MARR= 20%. For scenario 2 (fixed parking rate, LV=3000/hour, MC= 2000/hour) we get NPV = 8,998,418,237 > 0, BCR = 2,810 > 1, and IRR = 136%> MARR= 20%. For scenario 3 (fixed parking rate, first hour LV= 3000, MC= 2000, 1 hour later increase in LV= 2000/hour, MC= 1000/hour) obtained NPV = 11,625,402,449 > 0, BCR= 3,338 > 1, and IRR= 174%> MARR= 20%.
Interpretation of Building Maintenance Factors on Employee Convenience at The Factory of PT Campina Ice Cream Industry Tbk Rudi Setiawan; Ronny Durrotun Nasihien; I Ketut Sutapa; Defi Irwansyah
International Journal of Engineering, Science and Information Technology Vol 4, No 1 (2024)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i1.481

Abstract

Buildings are an essential part of human life. Building maintenance is carried out to provide security and comfort for building users. This study aims to determine and analyze the implementation of building maintenance, the influence of maintenance factors on building maintenance, and what maintenance factors have a dominant influence on the comfort of building users at PT. Campina Ice Cream Industry Tbk. This study uses a quantitative approach to data collection using a questionnaire. The population used in this study were employees at the PT. Campina Ice Cream Industry Tbk has a total of 520 employees. Meanwhile, the research sample was 72 employees at PT. Campina Ice Cream Industry Tbk. The data was tested using the validity test and reliability test. The analytical method used is multiple linear regression analysis with hypothesis testing using the t-test. The study results show that the condition of building maintenance is carried out at the factory of PT. Campina Ice Cream Industry Tbk, through architectural, mechanical, and electrical maintenance, has been carried out well, starting from wall and window maintenance and wall/glass cleaning, properly providing and maintaining health facilities, and holding office facilities and infrastructure, especially in regular electrical installations. The results of the t-test show that architectural, mechanical, and electrical maintenance has a significant effect on comfort. The building maintenance variable that has the dominant influence on comfort is the electrical maintenance variable.
Web-Based Complaints Service Information System at Dewantara District Office Amrina Amrina; Aslam Aslam; Khoirul Islam; I Ketut Sutapa; Kurniawansyah Kurniawansyah; Dahlan Abdullah; Zalfie Ardian
International Journal of Engineering, Science and Information Technology Vol 4, No 1 (2024)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i1.490

Abstract

The Complaint Service Information System is a web-based platform designed for the Dewantara District Office. The title Complaint Service Information System is based on the need for technological solutions to improve the quality of public services, especially in handling public complaints. This system was chosen because it facilitates more efficient complaint reporting, increases transparency, and speeds up responses to issues raised by the public. By applying information technology in handling complaints, it is hoped that we can create a public service environment that is more responsive, open and adaptive to the ever-growing needs of society. The process of creating a complaint service information system involves several main stages. First, the needs analysis stage is carried out to identify and understand the needs of users and related parties in handling complaints. This involves a survey and analysis of associated documents. Next, the system design and design stage involves database structure, user interface, and business logic. This Information System design process involves critical steps to ensure the success and effectiveness of the system, including coding, creating a user interface, and setting up a database. The results of designing the Complaint Service Information System include a simple and responsive user interface, an online complaint form, a status tracking system, and analytical reports. A structured and secure database stores, manages, and retrieves complaint data. Afterwards, the implementation phase involves running the entire system and, if necessary, data migration. Through the creation of this Information System, it is hoped to evaluate the impact of the level of accessibility and ease of navigation in the system on employee performance in searching, monitoring and managing incoming complaints. With a web-based approach, this system provides easy, fast access for users from various locations and increases transparency in managing services provided to the community.
Analysis of The Relationship of Land Transportation With GRDP in Wholesale and Retail Trade Sector, Car and Motorcycle Reparation Rizky Putra Raditya; M Ikhsan Setiawan; Ronny Durrotun; Rizal Bahaswan; Adi Prawito; Putu Doddy Heka Ardana; I Ketut Sutapa; Defi Irwansyah
International Journal of Engineering, Science and Information Technology Vol 4, No 1 (2024)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52088/ijesty.v4i1.487

Abstract

Transportation Land transportation influences national economic growth. Due to the existence of land transportation modes, the national economy can continue to grow from year to year. This study analyzed the variable relationship between land transportation through road length data, road condition data, and GRDP in the wholesale and retail trade sectors. The results of this study show that good national road conditions have a very low positive correlation (0.079). And has an insignificant relationship to GRDP (0.665 0.05). National road conditions have a shallow level of positive correlation (0.074). And has a negligible relationship to GRDP (0.679 0.05). Damaged national road conditions have a superficial negative correlation (-0.040). And has an insignificant relationship to GRDP (0.823 0.05). National road conditions severely damaged did not pass the requirements test, normality test results (0.024 0.05). Provincial road conditions are good, with a positive correlation (0.681). And has a significant relationship to GRDP (0.00 0.05). Medium local roads have a good level of positive correlation (0.586). And has a substantial relationship to GRDP (0.00 0.05). The condition of damaged provincial roads has a low negative correlation (-0.103). It has an insignificant relationship to GRDP (0.563 0.05). The condition of the badly damaged national road does not pass the requirements test, the normality test (0.024 0.05). Moderate district/city road conditions have an average positive correlation (0.356). And has a significant relationship to GRDP (0.039 0.05). The condition of district/city roads is damaged and has a shallow correlation level of (0.105). It has an insignificant relationship with GRDP (0.555 0.05). The condition of district/city roads is badly damaged and has a shallow correlation level of (0.105). It has an insignificant relationship with GRDP (0.555 0.05). The condition of district/city roads is damaged and has a shallow correlation level of (0.105). It has an insignificant relationship with GRDP (0.555 0.05). The condition of district/city roads is badly damaged and has a shallow correlation level of (0.105). It has an insignificant relationship with GRDP (0.555 0.05). The condition of district/city roads is damaged and has a shallow correlation level of (0.105). It has an insignificant relationship with GRDP (0.555 0.05). The condition of district/city roads is badly damaged and has a shallow correlation level of (0.105). It has an insignificant relationship with GRDP (0.555 0.05).
A Model for Improving Occupational Safety and Health Based on Ergonomics in Construction Projects I Nengah Darma Susila; I Ketut Sutapa; I Wayan Pugra; I Made Jaya; I Wayan Sudiasa
Jurnal Ilmiah Telsinas Vol 9 No 2 (2026)
Publisher : Universitas Pendidikan Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38043/telsinas.v9i2.7674

Abstract

Construction workers are frequently exposed to falls, struck-by hazards, manual material handling, awkward postures, repetitive movements, and environmental stressors that may affect occupational safety, health, and productivity. This study integrates occupational safety and health (OSH) risk assessment with ergonomic risk factor evaluation to identify priority controls for building construction work. A descriptive cross-sectional design was applied to selected building projects in Badung, Denpasar, and Tabanan, Bali. Fifty workers and construction personnel were selected using purposive sampling because of their direct involvement in the observed activities. Primary data were collected through field observations, structured interviews, and closed questionnaires, while project records and relevant standards were used as secondary data. Fifty hazards associated with 18 work activities were assessed using modal likelihood and consequence scores. Ergonomic exposures were evaluated using the components of SNI 9011:2021 covering the upper body, back and lower body, and manual load handling. The risk assessment identified 2 low-risk hazards (4%), 14 moderate-risk hazards (28%), and 34 high-risk hazards (68%). The average ergonomic risk factor score by district was 44.89, while the average score by job type was 38.31; all assessed groups exceeded the hazardous threshold. Upper-body exposure was the largest contributor, followed by back/lower-body exposure and manual load handling. Existing controls were dominated by personal protective equipment and were insufficient to address the sources of ergonomic risk. An improvement framework is therefore proposed that prioritizes elimination or substitution, engineering controls, administrative controls, task-specific PPE, and periodic reassessment. The findings provide a structured basis for contractors to prioritize ergonomic and OSH interventions, although the proposed controls require post-implementation evaluation in future research.
Co-Authors A. A. Ayu Asta Oktaviani Putri Adi Prawito Adi Prawito Agung Rai Antara, I Made Amrina Amrina Arcana, Kadek Artha, Kadek Karunia Aryawan, I G M Oka Aslam Aslam Bendesa, I Wayan Pariasta Budiadi, I Made Candrawengi, Ni Luh Putu Ika Dahlan Abdullah Decky Cipta Indrashwara Decky Cipta Indrashwara Defi Irwansyah Denin Lintang Tuhujati Desak Made Purnama Dewi Deta Cahya Ramadhani Dewa Nyoman Sumardiana, Durrotun N, Ronny Erna Wiles Fransika Moi Gede Yasada Gusti Ayu Oka Cahya Dewi Hanung, Yuliana Devila Hartana, I Nyoman Kharisma Aditya I G M Oka Aryawan I Gede Fery Surya Tapa I Gede Sastra Wibawa I Gede Sastra Wibawa I Gede Sastra Wibawa I Gede Sastra Wibawa I Gusti Putu Adi Suartika Putra I Kadek Andita Putra I Ketut Gede Bendesa I Ketut Mahardika I Ketut Parti I Ketut Suarta I Ketut Widana I Ketut Widana I Ketut Widana I Ketut Widana I Komang Sudiarta I Komang Suta Wijaya I Made Agus Mertha Dana I Made Anom Santiana I Made Anom Santiana I Made Bayu Wisnawa I Made Gede Darma Susila I Made Gita Ariadi I Made Jaya I Made Jaya I Made Jaya, I Made I Made Suardana Kader I Made Sudiarsa I Made Tapa Yasa I Nengah Darma Susila I Nengah Darma Susila I Nengah Darma Susila I Nyoman Ardika I Nyoman Indra Kumara I Nyoman Ramia I Nyoman Suardika I Nyoman Sutapa I Nyoman Sutapa I Nyoman Sutarna I P. Alit Suthanaya I Putu Agus Krisnadinata I Putu Arya Setya Dharma I Putu Kresna Suputra Kresna I Wayan Budiarsa I Wayan Darya Suparta I Wayan Darya Suparta I Wayan Intara I Wayan Kartimin I Wayan Pugra I Wayan Pugra I Wayan Suasira I Wayan Suasira I Wayan Sudiasa I Wayan Sudiasa I Wayan Sudiasa I Wayan Suparta I Wayan Suparta . I Wayan Suweda Ida Ayu Karina Putri Ida Ayu Trisnawati Ida Ayu Wimba Ruspawati, Ida Ayu Ida Bagus Bintana Ida Bagus Wirahaji Ismawati Ismawati Isyoratullatifah Kadek Adi Suryawan Karyana, I Made Dendi Dwi Khoirul Islam Koespiadi KOMPYANG AYU, NI GUSTI AYU MADE AMBAR Kurniawansyah Kurniawansyah Kusumayana, I Made Alam M Ikhsan Setiawan Made Sudiarsa Made Sudiarsa Made Sudiarsa Made Sudiarsa Moi, Fransiska Muttiwijaya, Gede Teguh Prasetya Nadzirah Hj. Zainordin Ni Kadek Indah Rohani Ni Ketut Ayu Pratini Wulandari Ni Luh Putu Agustini Karta Ni Made Eka Sanisca Dewi Ni Nyoman Ardani Ni Putu Ary Yuliadewi Ni Wayan Mekarini Ni Wayan Sadiyani Ni Wayan Suartini Ni Wayan Sumetri Ni Wayan Sumetri Nugraha, I Wayan Nur Alfionita, Firda Bunga Parti, I Ketut Prakasa, I Made Panji Tirta Putu Agus Prayogi Putu Agus Prayogi Putu Doddy Heka Ardana Putu Gde Sukarata Putu Hermawati Ramadhani, Deta Cahya Rani Kusumo Wardani Rizal Bahaswan Rizky Putra Raditya Ronny Durrotun Ronny Durrotun Nasihien, Ronny Durrotun Rudi Setiawan Santiana, I Made Anom Setiawan, Muhammad Ikhsan Suasira, I Wayan Sudiarsa, Made Sudiasa, Wayan Sudiyani, Gusti Ayu Fera Dewi Sukarata, Putu Gde Sulistyani Sulistyani Sulistyani Sulistyani Sumetri, Ni Wayan Suminto Suminto Suparta, I Wayan Darya Tapayasa, I Made Thung Wei Eng Wayan Sudiasa Wibawa, I Gede Sastra Wiraga, I Wayan Wulandari, Pande Putu Yasa, I Made Tapa Yasada, Gede Yoga, Ni Made Galuh Citra Yuliadewi, Ni Putu Ary Yuliana Sukarmawati Zainordin, Nadzirah Zalfie Ardian