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All Journal INTENSIF: Jurnal Ilmiah Penelitian dan Penerapan Teknologi Sistem Informasi Jurnal Surya Teknika JISO : Journal of Industrial and Systems Optimization International Journal of Environmental, Sustainability, and Social Science International Journal of Social Service and Research JOURNAL OF HUMANITIES, SOCIAL SCIENCES AND BUSINESS (JHSSB) International Journal Science and Technology (IJST) TRANSPUBLIKA INTERNATIONAL RESEARCH IN EXACT SCIENCES (TIRES) International Journal on Advanced Technology, Engineering, and Information System (IJATEIS) Journal of Social Science Jurnal Spesialis Teknik Sipil (JSpTS) Enrichment: Journal of Multidisciplinary Research and Development Asian Journal of Science, Technology, Engineering, and Art International Journal of Social Science and Community Service Journal of Multidisciplinary Academic and Practice Studies
Sajiyo Sajiyo, Sajiyo
Universitas 17 Agustus 1945 Surabaya
Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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Journal : International Journal on Advanced Technology, Engineering, and Information System (IJATEIS)

 1 
ANALYSIS OF FACTORS INHIBITING THE IMPLEMENTATION OF SMK3 IN THE WIDENING PROJECT OF KAPAS – GLENDENG BRIDGE, BOJONEGORO REGENCY Ariyanti, Menik; Oetomo, Wateno; Sajiyo, Sajiyo; Wulandari, Esti
INTERNATIONAL JOURNAL ON ADVANCED TECHNOLOGY, ENGINEERING, AND INFORMATION SYSTEM Vol. 2 No. 4 (2023): NOVEMBER
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/ijateis.v2i4.980

Abstract

In construction projects, inadequate implementation of the Occupational Safety and Health Management System (OHSMS) poses risks to the safety and well-being of workers, resulting in decreased performance and compromised project quality. This study focuses on the Kapas-Glendeng bridge widening project in Bojonegoro Regency, identifying key obstacles such as workforce competence, limited experience, insufficient training, and challenges accessing digital information. Additionally, issues related to worker involvement in regulation-making, understanding of Personal Protective Equipment (PPE), reporting procedures, and documentation of work accidents were observed. To address these challenges, the study recommends strategies such as involving untrained workers in competence-building programs, providing apprenticeships for less experienced personnel, implementing comprehensive training information systems, actively engaging workers in project planning, enforcing OHS monitoring systems, ensuring mandatory PPE usage with penalties for violations, and establishing clear procedures for recording and reporting work accidents. This proactive approach aims to enhance OHS implementation and mitigate risks in construction projects.
RISK ANALYSIS OF STEEL BOX GIRDER INSTALLATION USING HIRARC METHOD: (Case Study: Aloha Sidoarjo Flyover Construction Project) Az Zahra, Karunia; Oetomo, Wateno; Sajiyo, Sajiyo
INTERNATIONAL JOURNAL ON ADVANCED TECHNOLOGY, ENGINEERING, AND INFORMATION SYSTEM Vol. 3 No. 1 (2024): FEBRUARY
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/ijateis.v3i1.985

Abstract

Research on the Aloha flyover construction project aims to determine the risks that occur in the workmanship of installing steel box girder, knowing the level of risk that occurs in the workmanship of installing steel box girder and knowing how to control the risks that occur in the workmanship of installing steel box girder. The method used in this research is the Hazard Identification Risk Assessment and Risk Control (HIRARC) method guided by the Malaysia HIRARC Guidelines (2008). Starting from identifying hazards at each stage of the work activity, a risk assessment is carried out, the results of which can be used as a reference for risk control, so as to reduce the risk of work accidents. The results of the analysis from the identification of hazards and risks arising in 5 stages of work and a total of 11 potential hazard findings were obtained. (1) Preparation stage for steel box girder erection maneuver; (2) The process of leveling/compacting the erection area soil for preparation of crawler crane footing/foundation; (3) The process of mobilizing steel box girder material from stockyard to erection area; (4) Installing slings + seals that will be used during steel box girder erection; (5) The process of installing steel box girder using crawler crane.
INVESTMENT SENSITIVITY AND SERVICE LEVY TARIFF SCHEME: CASE STUDY OF EAST SURABAYA HOSPITAL Astasari, Arianti Widi; Oetomo, Wateno; Sajiyo, Sajiyo
INTERNATIONAL JOURNAL ON ADVANCED TECHNOLOGY, ENGINEERING, AND INFORMATION SYSTEM Vol. 3 No. 3 (2024): AUGUST
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/ijateis.v3i3.1172

Abstract

As one of the largest cities in Indonesia, the City of Surabaya has an obligation to provide excellent health services for its residents. Consequently, the Surabaya City Government is required to provide a general hospital that can receive referrals from the government-owned Community Health Centers. To fulfill this obligation, the Surabaya City Government built the East Surabaya Hospital, located in the Rungkut Sub-District. East Surabaya Hospital is a strategic project that necessitates an investment feasibility analysis. This analysis was conducted using the Net Present Value (NPV), Internal Rate of Return (IRR), Payback Period (PP), and Benefit-Cost Ratio (BCR) parameters. Following the feasibility analysis, a sensitivity analysis was performed to examine changes in management costs and the health service levy rates for each tariff alternative. Based on the investment feasibility analysis of four tariff alternatives, two alternatives—alternative 1 and alternative 3—were deemed worthy investments. In contrast, alternatives 2 and 4 were found to be unfeasible, as the NPV parameter showed negative values and the IRR value was lower than the Minimum Acceptable Rate of Return (MARR). However, the sensitivity analysis indicated that alternatives 2 and 4 could become feasible if alternative 2’s management cost is reduced by 14.4% and alternative 4’s management cost is reduced by 2.8%. Conversely, alternative 1 might become unfeasible if the management cost increases by 7%, and alternative 3 might become unfeasible if the management cost increases by 3.1%.
ANALYSIS OF MAINTENANCE COSTS AND PUBLIC SATISFACTION LEVELS TOWARD SOOKO GREEN OPEN SPACE DEVELOPMENT Putera, Rendra Pramana; Oetomo, Wateno; Sajiyo, Sajiyo
INTERNATIONAL JOURNAL ON ADVANCED TECHNOLOGY, ENGINEERING, AND INFORMATION SYSTEM Vol. 3 No. 4 (2024): NOVEMBER
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/ijateis.v3i4.1180

Abstract

Electronic media information obtained by the author states that the Mojokerto Regent ordered the Mojokerto District Environment Office to create a Green Open Space that is planned to be built in each sub-district. In 2022, the Mojokerto District Environment Office planned the Sooko Green Open Space by making a DED and continued to carry out its construction and ended at the end of 2023. The research method used is using the method: Net Present Value (NPV) to determine the value of profit or loss, Benefit Cost Ratio (BCR) to determine the comparison of the value of profit and loss, Payback Period (PbP) to determine how long it takes to return the capital that has been spent, and Likert scale calculations to determine how much the level of community satisfaction on the existence of Sooko Green Open Space. The results showed that the Sooko green space development investment is feasible. This can be seen from the NPV> 0 value of Rp 3,213,731,030, the IRR value exceeds the expected interest rate of 22.7%, the Payback Period of returning the investment value of slum housing improvement development occurs in the 4th year 6 months, precisely in 2028. The amount of maintenance costs for the development of Sooko with all facilities and infrastructure is Rp315,291,605, - every year. Based on Excel calculations of the level of community satisfaction from questionnaires that have been obtained, the average value is 90% so that it meets the criteria of Very Satisfied with a standard deviation of 49%.
TIME ACCELERATION ANALYSIS USING THE TIME COST TRADE OFF METHOD ON THE WHEAT SILO AND PELLET SILO STRUCTURE REPAIR PROJECT PHASE III IN SURABAYA Klau, Maria Junita; Sajiyo, Sajiyo; Tjendani, Hanie Teki
INTERNATIONAL JOURNAL ON ADVANCED TECHNOLOGY, ENGINEERING, AND INFORMATION SYSTEM Vol. 3 No. 3 (2024): AUGUST
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/ijateis.v3i3.1254

Abstract

The wheat silo and pellet silo structural repair project Phase III in Surabaya holds great significance for the wheat flour processing industry in Indonesia. PT Indofood Sukses Makmur Tbk Bogasari Surabaya Division, as one of the leading wheat flour producers, required structural repairs on both silos to ensure the smooth operation of the plant and the quality of the final product. Given the importance of time and cost in the success of this project, an effective approach to time and cost management was essential. The project necessitates proper project management to avoid delays and cost overruns, with a budget of IDR 28,011,000,000 and an estimated duration of 455 calendar days. This research employs the Time Cost Trade Off (TCTO) method to analyze options for accelerating project time by considering additional costs that may arise. Microsoft Project software is utilized to identify the critical path, allowing project managers to focus on activities with the greatest impact on the overall schedule. The results indicate that the critical path of the project includes activities such as mobilization and demobilization, administration and reporting, work safety, and repair of the old grain silo. By using TCTO, the project completion time can be accelerated to 359 days from 455 days, reducing the duration by 21.10%.
Analysis of Project Time Using the Earned Value Method Concept on the Situbondo District Bagor Bridge Replacement Project Putranto, Yonandika Pandu; Patriadi, Andi; Sajiyo, Sajiyo
INTERNATIONAL JOURNAL ON ADVANCED TECHNOLOGY, ENGINEERING, AND INFORMATION SYSTEM Vol. 4 No. 1 (2025): FEBRUARY
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/ijateis.v4i1.1575

Abstract

This research aims to analyze the time and cost efficiency of the Bagor Bridge Replacement Project in Situbondo Regency using the Earned Value Method. The research employs a qualitative descriptive approach, where data is collected through literature studies, field observations, and analysis of project documents such as plan drawings and weekly reports. Data analysis techniques include calculating several indicators, including Cost Performance Index (CPI), Schedule Performance Index (SPI), and Variance at Completion (VAC). The results showed that in weeks one to nine, the project ran according to the planned schedule, but there was a delay between weeks ten to nineteen. In the twentieth to twenty-fourth week, the project made progress again. The effectiveness of project time and cost control was obtained with a score value of 1.603, which indicates that project control is very effective. Based on these results, it is recommended that the implementing contractor compile detailed daily reports to monitor cost overruns and anticipate existing risks. The use of Earned Value method can be combined with other methods to maximize project control. In addition, logistics, equipment, and resource management should be considered to prevent unwanted problems.
Analysis of Pavement Damage Types on Provincial Roads in the Madura Region Kurniawan, Adi; Patriadi, Andi; Sajiyo, Sajiyo
INTERNATIONAL JOURNAL ON ADVANCED TECHNOLOGY, ENGINEERING, AND INFORMATION SYSTEM Vol. 4 No. 1 (2025): FEBRUARY
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/ijateis.v4i1.1576

Abstract

Roads play a crucial role in fostering economic development and facilitating transportation within communities. However, in the Madura region, issues such as cracks, potholes, and raveling are frequently observed, posing challenges to road quality and safety. This study aims to investigate the prevalent types of road defects in this area in order to inform better infrastructure planning and management. To achieve this objective, the research focused on provincial roads in the Madura region, utilizing a combination of field surveys and questionnaires with road users in Pamekasan. The findings of the study highlighted cracks, potholes, and grain detachment as the most commonly observed forms of road damage in the region. These results are essential for guiding decision-making processes related to road maintenance and repair, ultimately enhancing the efficiency and quality of road infrastructure. The insights gained from this study offer valuable guidance for policymakers and stakeholders involved in road infrastructure development. Recommendations arising from the research include prioritizing the management of road damage, ensuring adequate budget allocation for repairs, and implementing regular maintenance practices to prevent deterioration.
Road Damage Analysis Using the Analytical Hierarchy Process Method Based on Provincial/District Road Management System as the Basis for Road Handling Program Zuhri, Fuad Jauhar; Patriadi, Andi; Sajiyo, Sajiyo
INTERNATIONAL JOURNAL ON ADVANCED TECHNOLOGY, ENGINEERING, AND INFORMATION SYSTEM Vol. 4 No. 1 (2025): FEBRUARY
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/ijateis.v4i1.1578

Abstract

This study aims to determine the priority order of road handling in Pacitan Regency using the Analytical Hierarchy Process (AHP) method in combination with the Provincial/District Road Management System (PRMS) application. This research involved provincial roads in Pacitan District, with primary data collection through field surveys and AHP questionnaires distributed to experts. The results of the analysis show that combining the PRMS and AHP methods provides a more accurate and objective prioritization order, with the final result identifying the road sections that need the most urgent handling. prioritization of road handling based on AHP and PRMS methods. Based on the criteria weighting results, the Wareng - Mukus section has the highest priority with a weight of 0.24, followed by the Arjosari - Purwantoro section with a weight of 0.23, and the Bts. Ponorogo Regency - Bts. Pacitan City with a weight of 0.21. In the PRMS analysis, road handling priorities based on TPI (Infrastructure Priority Level) also show similar results, with the Wareng - Mukus section as the highest priority (TPI 33.1), followed by the Bts. Ponorogo Regency - Bts. Pacitan City (TPI 12.2), and the Arjosari - Purwantoro section (TPI 11.2). This research is expected to provide useful recommendations for road management and planning in Pacitan District.
Co-Authors Abdillah, Pradana Affan Abid, Luthfil Adi Kurniawan Aditya, febri Arasid, Afrizal Yusuf Ariyanti, Menik Astasari, Arianti Widi Aulia, Dian Rahma Az Zahra, Karunia Budi Witjaksana, Budi Chablullah Wibisono Djatmiko, Mochammad Elsen Ronando Erni Puspanantasari Putri, Erni Puspanantasari Esti Wulandari Fachril Aliffiansyah Farchan, Muchamad Habib, Ahmad Hanie Teki Tjendani, Hanie Teki Istantyo Yuwono, Istantyo Kanugrahan, Tri Rizki Klau, Maria Junita Koesdijarto, Roenardi Kurnia, Alfadhil Surya Laksono Djoko Nugroho Oetomo, Wateno Patriadi, Andi Perdana, Dicky Rianda Pratama, Novi Ariyan PUJIASTUTI, Fitria Lestari Puspita, Asri Dwi Putera, Rendra Pramana Putranto, Yonandika Pandu Putri, Helsa Ade Ayu Kumala RR. Ella Evrita Hestiandari Rumihin, Paschal Sanjaya, Robi Seki, Thomas Aquino Sunan, Muhamat Surawan, Surawan Wahyu, Lestyanto Wateno Oetomo Zahra, Karunia Az Zuhri, Fuad Jauhar