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All Journal Jurnal Teknik Sipil The Spirit of Society Journal : International Journal of Society Development and Engagement EXTRAPOLASI: Jurnal Teknik Sipil Portal: Jurnal Teknik Sipil Jurnal Review Pendidikan dan Pengajaran (JRPP) Jurnal Sains Riset DEVICE Devotion: Journal of Research and Community Service Extrapolasi International Journal of Social Service and Research JOURNAL OF HUMANITIES, SOCIAL SCIENCES AND BUSINESS (JHSSB) Journal of Social Research CASHFLOW : CURRENT ADVANCED RESEARCH ON SHARIA FINANCE AND ECONOMIC WORLDWIDE Journal of Management, Accounting, General Finance and International Economic Issues (MARGINAL) International Journal on Advanced Technology, Engineering, and Information System (IJATEIS) Jurnal Teknik Sipil Macca Jurnal Ekonomi, Teknologi dan Bisnis Journal of Social Science Jurnal Spesialis Teknik Sipil (JSpTS) Asian Journal of Social and Humanities International Journal of Social Science and Community Service
Oetomo, Wateno
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Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Physics Social Sciences Transportation Other

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Safety Implementation Analysis and Occupational Health at Kretek 2 Bridge Work In Bantul Regency Nashrullah Arifin, Isyraq; Oetomo, Wateno; Djoko Nugroho, Laksono
Devotion : Journal of Research and Community Service Vol. 4 No. 2 (2023): Devotion: Journal of Research and Community Service
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36418/dev.v4i2.391

Abstract

Construction work includes the implementation of construction work and the community organizing the construction work itself. The implementation of this construction work must comply with the provisions regarding engineering, occupational safety and health, labor protection, and local environmental regulations to ensure the realization of an orderly implementation of construction work. The construction of the Kretek 2 Bridge in Bantul Regency, Special Region of Yogyakarta Province has its own challenges, because the location of the bridge is in an area prone to earthquakes and liquefaction or ground movement. With so many workers on this very high-risk project, there is a high probability of an accident occurring. The purpose of the study was to analyze (1) the risky work that could occur in bridge construction work, (2) the work that has the highest possible risk, (3) risk control, (4) the amount of investment costs required. The method used is the HIRADC method. The results of the study were (1) Risky work that can occur was a. High level of risk, including drowning, being dragged by the river current, being hit by heavy equipment maneuvers and falling from a height. b. Moderate risk level, including being crushed by formwork, falling material, scratched hands. c. Low level of risk, including landslides, heavy equipment maneuvers, iron puncture. (2) Work that has the highest possible risk is Pile Cap Excavation Work, Work Floor Work and Pier Head Ironing Work. (3) Risk control in bridge work consists of: Using a boat when measuring in rivers, Conducting briefings before starting activities, Using PPE life vests and placing life ring buoys on boats, Installing signs and placing officers in areas that intersect with roads, Installing guardrail of the project area, installing scaffolding as a working platform and inspecting its feasibility, communicating hazards through signs, conducting refresh training for workers. (4) The investment cost required for implementing K3 on the Kretek 2 Bridge work in Bantul Regency was Rp. 6,545,998,310 or 1.795% of the contract value.
Analysis Of Factors Affecting The Effectiveness Of Handling Over-Dimension And Overloading (Odol) In East Java At Uppkb Trosobo Sidoarjo And Uppkb Singosari Malang Atmajaya, I Made Buda; Muhammadun, Haris; Oetomo, Wateno
Jurnal Ekonomi Teknologi dan Bisnis (JETBIS) Vol. 2 No. 8 (2023): Jurnal Ekonomi, Teknologi dan Bisnis
Publisher : Al-Makki Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57185/jetbis.v2i8.51

Abstract

The problem of Overdimension and Overloading (ODOL) freight transportation has become a national issue.  Various impacts caused by ODOL freight transportation include a decrease in vehicle speed, a decrease in road technical life, loss of road maintenance budget, vehicle damage, and the occurrence of traffic accidents on the road. East Java Province has a fairly high economic activity by using freight transportation in various conditions including Overdimension and Overloading. The Ministry of Transportation through the UPPKB Service Unit throughout East Java has made various efforts to handle ODOL freight transportation, but the level of violations of freight transportation still occurs. This study aims to determine the factors that affect the effectiveness of handling Overdimension and Overloading (ODOL) in freight transportation so that it can provide recommendations for appropriate ODOL handling. The data collection method used interviews and questionnaires to Korsatpel, UPPKB Operational Staff, and freight transport drivers. While the analysis method used fishbone diagram analysis and multiple linear regression analysis using field data. Based on the results of the study, it is known that the dominant factors that affect the effectiveness of handling Overdimension and Overloading (ODOL) in freight transportation are the enforcement of Tilang (X1) and Transfer of Cargo / Transfer of Excess Load (X3) with the value of coefficient determination at UPPKB Trosobo and Singosari of 96.1% and 92.3%. The handling recommendations given are the need to increase ticket fines and provide transportation services for excess cargo in the form of vehicles and transportation personnel as well as forklifts and cranes at the UPPKB Satpel to move heavy loads.
Value Engineering Analysis On The Architectural Work Of The Arjosari Malang Type A Terminal Revitalization Project Meilasari, Shavica Kurnia; Oetomo, Wateno; Witjaksana, Budi
Jurnal Ekonomi Teknologi dan Bisnis (JETBIS) Vol. 2 No. 8 (2023): Jurnal Ekonomi, Teknologi dan Bisnis
Publisher : Al-Makki Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57185/jetbis.v2i8.53

Abstract

Pada tahun 2019, pemerintah pusat membuat DED Revitalisasi Terminal Tipe A Arjosari Malang. Adapun Rencana Anggaran Biaya (RAB) yang dibutuhkan untuk revitalisasi secara keseluruhan adalah Rp. 80 Milyar. Kemudian berdasarkan hasil rapat pembahasan pagu kebutuhan TA 2024 pada tanggal 30 Januari 2023 bertempat di Jakarta, RAB untuk revitalisasi Terminal Tipe A Arjosari Malang terlalu besar dan perlu diefisiensikan lagi. Salah satu item pekerjaan yang masih bisa diefisiensikan biayanya adalah item pekerjaan arsitektur. Ada beberapa faktor yang menyebabkan biaya pekerjaan arsitektur menjadi besar, antara lain bahan dan teknologi. Penggunaan bahan yang mahal dapat meningkatkan biaya proyek arsitektur. Berkaitan dengan hal tersebut di atas, maka digunakan rekayasa nilai atau value engineering dengan tujuan untuk mengefisiensikan biaya serta mencari alternatif alternatif atau ide-ide yang bertujuan untuk menghasilkan biaya yang lebih baik atau lebih rendah dari harga yang telah direncanakan sebelumnya. Hasil value engineering pada pekerjaan arsitektur menghasilkan penghematan sebesar sebesar Rp.1.718.085.568 atau 8% dari biaya awal proyek pekerjaan arsitektur.
Analysis Of The Needs Of Type A Terminal Infrastructure Facilities In Arjosari, Malang Based On Disaster Mitigation Wahyusetianingsih, Tri; Muhammadun, Harris; Oetomo, Wateno
Jurnal Ekonomi Teknologi dan Bisnis (JETBIS) Vol. 2 No. 8 (2023): Jurnal Ekonomi, Teknologi dan Bisnis
Publisher : Al-Makki Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57185/jetbis.v2i8.54

Abstract

A disaster is an event that can be predicted but cannot be known with certainty when it occurs. Recently, the intensity of natural disasters has increased, in the form of landslides, floods, earthquakes, tidal waves, typhoons, and volcanic eruptions. This needs to be watched out for everyone, including users of public facilities. Currently, there are not many public facilities that are friendly to disasters, one of which is the passenger terminal. This study aims to determine the potential vulnerability of terminal buildings and analyze the availability of terminal infrastructure facilities and the need for terminal infrastructure facilities based on disaster mitigation. The method used in the analysis of the needs of terminal infrastructure facilities is observation, interviews, and questionnaires, while to determine the potential vulnerability of terminal buildings using the Rapid Visual Screening (RVS) worksheet issued by FEMA 154-2015. Efforts made in mitigating disasters in terminal buildings are through structural mitigation by carrying out maintenance/rehabilitation of terminal buildings which include roof repairs, terminal runway repairs and repairs as well as the addition of evacuation signs.
Risk and Cost Analysis Study Occupational Health and Safety (K3) On Passenger Terminal Building Works New Mentawai Airport Development Project Purwayudhaningsari, Ranatika; Oetomo, Wateno; Teki Tjendani, Hanie; Frengky Rumihin, Ony
Jurnal Ekonomi Teknologi dan Bisnis (JETBIS) Vol. 2 No. 8 (2023): Jurnal Ekonomi, Teknologi dan Bisnis
Publisher : Al-Makki Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57185/jetbis.v2i8.69

Abstract

To provide adequate and quality air transportation facilities and infrastructure by developing and maintaining a sustainable air transport infrastructure, it is ?required attention to occupational safety and health risk factors. These factors need to be analyzed in order to achieve zero accidents in the implementation process. This study aims to identify OHS risk factors, determine the highest OHS risk factors and then prepare a Construction Safety Plan (RKK) based on the highest OHS risk factors in The Terminal Building Construction Of The New Mentawai Airport Development Project, to determine the control of these risks. Interviews, and questionnaires as well as the results of previous studies, were collected to determine the risk factors for OSH. The Analytical Hierarchy Process method was applied to determine the highest risk factor which was carried out by compiling the AHP questionnaire and inputting it in the Expert Choice application. The Construction Safety Plan is prepared after the AHP analysis, in which the required OHS costs are also known. There are 4 aspects of risk factors: Workers Aspect, Management Aspect, Equipment Aspect, and the Environment Aspect with 24 risk factors. The risk factor for worker burnout, which is part of the worker aspect and is carried out in structural work, is the highest. Furthermore, the Construction Safety Plan (RKK) is prepared based on the Regulation of the Minister of Public Works of the Republic of Indonesia Number 10 of 2021 concerning Guidelines for Construction Safety Management Systems with an OHS cost of this construction IDR 698,250,000.00. This study emphasizes the importance of paying attention to risk factors, namely the burnout condition of workers, which is rarely considered in the implementation of construction work.
Performance Analysis of Costs and Implementation Time Using Earned Value Method on the Distribution Pipe Network Expansion in Samarinda City Hartawan, Dedy Sugi; Oetomo, Wateno; Marleno, Risma
THE SPIRIT OF SOCIETY JOURNAL : International Journal of Society Development and Engagement Vol 8 No 1: September 2024
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/scj.v8i1.3176

Abstract

The problems raised in this research relate to the implementation performance of the Samarinda City distribution piping network expansion project. With the increasing need for clean water and the increasing population, PDAM Kota Samarinda must be able to meet demand with quality, quantity, continuity and accessible prices, as well as adequate water pressure. In an effort to provide clean water services, the government must pay special attention to developing the distribution network. The previous distribution piping network in Samarinda City is considered to need to be expanded to meet the need for clean water, especially during the dry season where there is a shortage of clean water in the Samarinda area. Based on the background of this problem, the title of this research is Analysis of cost performance and implementation time using the EVM Method (Earned Value Method) in the Samarinda City Distribution Pipeline Network Expansion Work. This research was carried out with the aim of determining the cost and time for completing the project. The research method uses calculation and analysis of ACWP, BCWP, BCWS, Cost Performance Index, Cost Variance, Earned Value, Earned Value Method, EVM, Schedule Variance, Variance at Completion. Based on the analysis of the data obtained, it can be concluded that the cost performance is not in accordance with the budget and the estimated cost until the project is completed is IDR. 20,583,636,709, greater than the planned Rp. 16,566,678,000. Time performance in weeks 4 to 20 experienced delays. Estimated project completion time is 163 days or 24 weeks. longer than planned, namely 161 days.
Value Engineering Study on Canal Rehabilitation Work Using Cultures in Samarinda Ulu District Khaldun, Ibnu; Oetomo, Wateno
THE SPIRIT OF SOCIETY JOURNAL : International Journal of Society Development and Engagement Vol 8 No 1: September 2024
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/scj.v8i1.3177

Abstract

This research was conducted with the aim of analyzing the Engineering Value of Drainage and Culvert Rehabilitation Work in Samarinda Ulu District. The settlement method for this calculation uses Value Engineering Analysis. Value Engineering Analysis is carried out when the Budget Plan (RAB) is still being planned to get maximum results. This research method was carried out in five stages of Value Engineering, namely the information stage, function analysis stage, creative stage, evaluation stage and presentation stage. Weight of each criterion using the Zero-One Method. Zero-One Analysis Matrix Method The zero-one method is used for weighting and assigning scores to criteria. From the results of the analysis it was found that the best alternative that can replace the initial implementation method for selected work items in concrete work is Precast Reinforced Concrete Partially Cast Ready Mix Reinforced Concrete. The cost of concrete work, namely at the beginning or according to plan, is Rp. 623,679,984.00 Costs for concrete work after VE, namely Rp. 271,933,824.09 With costs saved amounting to Rp. 352,393,548.00 or 18.3%. The overall project cost for the initial plan is Rp. 2,099,885,844 while the overall cost of the project after VE is IDR 1,748,139,684. With the cost savings of Rp. Rp. 352,393,548.00 or 16.78% of the total project.
Feasibility Study of the Development of a Drinking Water Supply System (SPAM) Investment of Cibulakan Springs Perumda Drinking Water Tirta Rahaja Bandung District – West Java Sundana, Hari; Oetomo, Wateno; Marleno, Risma
THE SPIRIT OF SOCIETY JOURNAL : International Journal of Society Development and Engagement Vol 8 No 1: September 2024
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/scj.v8i1.3178

Abstract

Along with population growth and rapid development in Bandung Regency, demand for clean water is increasing. The development of a clean water supply system for Perumda Drinking water Tirta Raharja certainly requires a study of the feasibility of investing in the development of a drinking water supply system (SPAM) from the Cibulakan spring of Perumda Drinking Water Tirta Raharja, Bandung district so that it can be known to what extent the process is beneficial for the community and of course for the Government. The settlement method in this calculation for Feasibility Investment Analysis uses the Net Present Value (NPV) method and the Break Event Point (BEP) method. From the results of the investment feasibility analysis from the financial aspect with the Net Present Value (NVP) investment assessment, an NPV value of IDR 518,181,911,866 (NPV > 0) was obtained. So, the development of a Drinking Water Supply System (SPAM) from the Cibulakan springs of the Tirta Raharja Drinking Water Company, Bandung Regency is worth continuing. An NPV value that is positive or greater than (> 0) indicates that the income is greater than the value invested. The results of the Break Even Point (BEP) investment assessment showed that the return value occurred in the 14th year with the accumulation of negative profits being marked as positive after the 14th year. This explains that the investment in developing a Drinking Water Supply System (SPAM) from the Cibulakan springs of Perumda Drinking water Tirta Raharja in Bandung Regency is worth running, because there is a return on investment as proven by the BEP value for 7 years.
Performance Analysis of Costs Implementation Using the EVM Method (Earned Value Method) on the Work of Expanding the Distribution Pipeline Network in Samarinda City Patanduk, Apriyanto Iring; Oetomo, Wateno; Marleno, Risma
THE SPIRIT OF SOCIETY JOURNAL : International Journal of Society Development and Engagement Vol 8 No 1: September 2024
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/scj.v8i1.3179

Abstract

In implementing a project, it is often found that implementation does not conform to the plan. Where the problems raised in this research relate to the cost performance of implementing the Samarinda City distribution pipe network expansion project. With the increasing need for clean water and the increasing population, PDAM Kota Samarinda must be able to meet demand with quality, quantity, continuity and accessible prices, as well as adequate water pressure. In an effort to provide clean water services, the government must pay special attention to developing the distribution network. The previous distribution piping network in Samarinda City is considered to need to be expanded to meet the need for clean water, especially during the dry season where there is a shortage of clean water in the Samarinda area. Based on this problem, it is necessary to analyze the condition of the distribution pipe network for clean water services based on the population and calculations for the current year and projections at PDAM Kota Samarinda. Therefore, it is necessary to carry out research related to cost performance analysis on the Samarinda City distribution pipe network expansion work project to determine the position of the project in relation to costs from the monitoring carried out. The research method uses calculations and analysis using the Earned Value Method. Based on the analysis of the data obtained, it can be concluded that the cost performance is not in accordance with the budget and the estimated cost until the project is completed is IDR. 20,583,636,709, greater than the planned IDR. 16,566,678,000.
Analysis of Construction Requirements For Concrete and Asphalt Pavements on The Temuireng-Jetis Road Section, Mojokerto District Rusida, Dukha; Oetomo, Wateno; Marleno, Risma
Asian Journal of Social and Humanities Vol. 3 No. 6 (2025): Asian Journal of Social and Humanities
Publisher : Pelopor Publikasi Akademika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59888/ajosh.v3i6.525

Abstract

This study analyzes the construction requirements for rigid (concrete) and flexible (asphalt) pavements on the Temuireng-Jetis road section in Mojokerto District, focusing on the cost-effectiveness and efficiency of both options. The research compares pavement thickness design, cost, and implementation time using the 2017 Pavement Design Manual (MDPJ) and Pd T-14-2003 standards. Data was collected through field surveys and reports from the Mojokerto District Public Works Office. The findings indicate that rigid pavement, with a 25 cm thickness, offers greater long-term economic advantages compared to flexible pavement due to its superior durability, reduced maintenance needs, and better performance under heavy traffic. Although rigid pavement has higher initial construction costs, it proves more cost-effective over time. Flexible pavement, while cheaper initially, incurs higher maintenance costs and is more prone to damage in high-traffic areas. The study recommends using rigid pavement for roads expected to support heavy vehicles and require extended service life. In conclusion, this research provides valuable insights into selecting the appropriate pavement type based on cost, durability, and long-term benefits, offering practical guidance for policymakers and engineers in Mojokerto and other regions facing similar infrastructure challenges.
Co-Authors ., Rudiansyah Agus Firmanda, Yocky Ar Rasyied, Syahrur Rahman ARI SUSANTO Ariyanti, Menik Astasari, Arianti Widi At Taufan, Salman Atmajaya, I Made Buda Atros, Pahridal Az Zahra, Karunia Bonny, Apde Budi Witjaksana, Budi Budy Wiryawan Cahyono, Bagus Denastyan Agpenta Putra, Videla Deru, Arnolda Didik Purnomo, Didik Djoko Nugroho , Laksono Djoko Nugroho, Laksono Dozier, Alpha Dwi Budi Santoso Dwi Purnomo Eriansyah, Ferdho Esti Wulandari Fadjarwati, Indah Fairuz Rahman, Refa Fajar, Chandra Fareza Akbar, Muhammad Fathony Maulidy, Ahmad Frengky Rumihin, Ony Gede Sarya, Gede Hadi, Suprapto Hanie Teki Tjendani, Hanie Teki Hariyanto, Tri Perwira Harris, Oscar Hartatik, Nurani HARTAWAN, DEDY SUGI Helmy Darjanto, Helmy Herry Widhiarto, Herry Hudyantoro, Hudyantoro Ibnu Khaldun Ikko Bagus Ismanto Indah Purwanty, Kharisma Irfan, Ahmad Irniawan, Dodik Irwanto, Aditya Jadmiko, Fikri Koespiadi Kogoya, Desmin Laksono Djoko Nugroho Lestari, Agustin Dwi Mahendra, Muhammad Yusuf Marleno, Risma Meilasari, Shavica Kurnia Michella Beatrix Miftakhul Arifin Muhammad Wahyudi Muhammadun, Haris Muhammadun, Harris Nashrullah Arifin, Isyraq Nugraha, Coki Adianta Nugroho, Deden Patanduk, Apriyanto Iring Pradana, Suresta Prasetiyo W., Arif Prasetyo, Djoko Puntodewo, Setyasto Purwayudhaningsari, Ranatika Putera, Rendra Pramana Putra, Ahmad Ferdiansyah Pratama Putra, Harisa Ramadhani Putranto, Vyonita Rafi, M . Rahadian, Deni Rahman, Medio Duddian Wahyu Ramadhani, Ardhi Ramadiasri Putra, Prastya Renden, Afrianto Tandi Rini Rahmawati, Rini Rival Sibuea, Josep Rizky Haris, Ahmad Rosyid, Rizal Rusida, Dukha Rusmin Rusmin S Siswanto Sajiyo , Sajiyo Sajiyo Sajiyo, Sajiyo Sari, Anindya Novita Septoraharjo, Eko Rony Setyawan, Dhimas Triadi Setyo, Mayogo Siswanto Sri Wiwoho Mudjanarko, Sri Wiwoho Sugiharto, Arif Sundana, Hari Sundari Sundari suparjan suparjan Teki Tjendani, Hanie Umarwoko Daniarto, Cornelius Wahyusetianingsih, Tri Wulandari , Esti