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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) 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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Analisis Kelaikan Fungsi Bangunan Gedung Rumah Sakit Ibu dan Anak Nirmala Kediri Irfan, Ahmad; Oetomo, Wateno
Portal: Jurnal Teknik Sipil Vol 16, No 1 (2024): Special Edition January 2024: Improving skills and ease in various civil engine
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/portal.v16i1.4676

Abstract

Indonesia is a developing country which is currently actively carrying out development, both physical development such as buildings, bridges, roads, ports and other physical development as well as non-physical development such as mental rehabilitation. The suitability of a building is a requirement that must be met to obtain a functionally fit certification. Fulfillment of eligibility has several requirements such as safety, health, comfort and convenience. The Nirmala Mother and Child Hospital building is located on Jalan Attorney General Suprapto, Kediri City, East Java. Based on the results of interviews with project supervisors and direct observations in the field, building planning does not refer to the Minister of Health Regulation. This study aims to evaluate the comparison of the existing spatial layout of the Nirmala Mother and Child Hospital with Minister of Health Regulation No. 40 of 2022. Results of the evaluation of the building's functional suitability evaluation based on Minister of Health Regulation No. 40 of 2022 on the spatial layout of the Nirmala Kediri Mother and Child Hospital has met the spatial planning requirements according to the Minister of Health, but with the caveat that there must be an additional waiting room in each examination and treatment room.
Analisis Simpang Empat Bersinyal Metode Pedoman Kapasitas Jalan Indonesia (PKJI 2014) di Persimpangan Gedangan Sidoarjo Ar Rasyied, Syahrur Rahman; Oetomo, Wateno
Portal: Jurnal Teknik Sipil Vol 16, No 1 (2024): Special Edition January 2024: Improving skills and ease in various civil engine
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/portal.v16i1.4836

Abstract

Kawasan simpang empat Gedangan Sidoarjo merupakan Kawasan Komersial, jasa, perdagangan dan Pemukiman. Hal ini memicu adanya bangkitnya lalu lintas, sehingga kemacetan di kawasan ini semakin meningkat. Kawasan simpang tesebut sangat padat waktu jam jam puncak, pagi hari, sore hari di sebabkan adanya pusat industri, pergudangan dan pemukiman. Studi ini bertujuan untuk mengetahui seberapa tingkat pelayanan dan faktor penyebab kemacetan pada simpang empat bersinyal ini. Analisa yang dilaksanakan dalam studi ini merujuk pada Pedoman Kapasitas Jalan Indonesia (PKJI 2014). Dari analisa data diperoleh hasil tingkat pelayanan jalan : Jalan Surabaya - Malang dengan DJ = 0,93, Jalan Ahmad Yani dengan DJ = 0,93, Jalan Raya Jenggolo dengan DJ = 0,93 dan Jalan Raya Sukodono dengan DJ = 0,93. Angka tundaan (delay) rata-rata = 718,3 det/jam.
ANALYSIS OF INVESTMENT FOR THE DEVELOPMENT OF THE KARANGAGUNG FISH PORT IN TUBAN REGENCY Pradana, Suresta; Oetomo, Wateno; Koespiadi, Koespiadi
CURRENT ADVANCED RESEARCH ON SHARIA FINANCE AND ECONOMIC WORLDWIDE Vol. 3 No. 2 (2024): JANUARY
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/cashflow.v3i2.1010

Abstract

Karangagung Fishing Port (PPI) in the coastal area of Tuban Regency, Palang District is known as the fisheries base in Tuban Regency, even most of the fish production from the Karangagung PPI fishing port has been marketed to all regions in East Java province. The sustainability of the development of an infrastructure project is very important to consider in the development of infrastructure in the maritime sector, especially the fisheries sector. This research will produce an investment analysis on the development of the Karangagung Fishing Port (PPI) infrastructure project which is expected to increase the productivity of the fisheries sector in the area. The investment analysis method used includes the calculation of Net Present Value (NPV), Internal Rate of Return (IRR), and Benefit Cost Ratio (BCR) with the analysis results of NPV value of 6,648,460,488.00, IRR 6.21% and BCR 1.0178 with an investment period of 25 years. From the results of the investment analysis that has been carried out, the NPV value is positive. then the IRR value or the rate of return on an investment with a value greater than the discount factor plan and the benefit value or BCR is more than 1 and the payback period in year 25 is the same as the investment period of 25 years. So, the feasibility of investment is still said to be feasible to use for handling the work of the Karangagaung Tuban Fishing Port Development.
ANALISIS RENCANA ANGGARAN BIAYA DAN DURASI PEKERJAAN PERKERASAN JALAN PADA PROYEK PENINGKATAN JALAN WEEKAPODA-DIKIRA KABUPATEN SUMBA BARAT DAYA Fajar, Chandra; Oetomo, Wateno
Jurnal Sains Riset Vol 13, No 2 (2023): September 2023
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Jabal Ghafur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47647/jsr.v13i2.1656

Abstract

ABSTRAKPerhitungan rencana angggaran biaya dilaksanakan dengan mendetail sehingga tidak terdapat kesalahan ketika proses pelaksanaan. Berhasil tidaknya sebuah protek dapat ditetetapkan oleh pihak yang menyediakan jasa guna melaksanakan penyelesaian pembangunan dengan optimal cepat, dan tepat, dengan pembiyaan yang optimal sesuai dengan standart pembiayaan konstruksi serta pemanfaatan bahan dengan kualitas yang baik.  Pada ruas jalan Weekapoda-Dikira Sumba Barat Daya hendak dilaksanakan rencana peningkatan kelas jalanan yakni dari kelas III pada kelas II dan pelebaran jalan, rumusan masalah penelitian ini adalah berapa besar volume hotmix, biaya serta durasi dalam penyelesaian proyek peningkatan perkersan jalan Weekapoda-Dikira Sumba Barat Daya, dengan tujuan menganalisis besar volume, biaya serta durasi. Langkah yang dilakukan dalam penelitian ini menghitung semua item pekerjan yang adalam proyek yang sedang dihitung dalam penyelesaian proyek sehingga mendapatkan hasil volume 1.558,13 ton, RAB pada proyek peningkatan jalan ke kelas II total harga Rp. 10.527.876.142.79. dengan durasi 240 hari kalender.Kata kunci: Rencana anggaran biaya, jalan, perencanaan
Analisis Prediksi Kondisi Kekerasan Jalan Raya menggunakan Aplikasi IRI untuk Penanganan Jalan (Studi Kasus: Ruas Jalan Nasional Kota Jalan Nasional Kota Ruas, Gresik-Sadang) Kogoya, Desmin; Nugroho, Laksono Djoko; Oetomo, Wateno
Jurnal Spesialis Teknik Sipil (JSpTS) Vol 5 No 2 (2024)
Publisher : Magister Teknik Sipil, Fakultas Teknik, Universitas 17 Agustus 1945 Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30996/jspts.v5i2.12065

Abstract

Road pavement conditions will overcome the decline in service levels over time. The decline in the level of road services is characterized by the occurrence of damage to the structure of the pavement layer of the road and left in a long period of time it will be able to renew the level of the layer of security that can increase security, comfort, and smoothness in crossing. The purpose of this study is to analyze the influence of traffic, pavement structure and CBR on the value of road IRI and estimation of road pavement conditions in the next 10 years. The data used in this research are traffic load, CBR, rainfall and road pavement structure. The analysis was carried out using a method developed by IRI (International Roughness Index) to predict road conditions. Data collection was carried out by surveying road damage using the ROADROID application and (RCI) the Road Condition Index as preliminary data. This research will be applied to data collected from the national road network in East Java province, specifically the Bts national road section. Gresik City - Sadang. To facilitate analysis, the road segment is divided into 3 segments with the length of each km segment starting from Km 20 to Km 40. The results of data analysis show an increase in traffic load of 31% will result in an increase in IRI value of 0.061 m / km per year, a structural value of 11.32% resulting in an increase in IRI of 0.034 m / km per growth, based on a CBR of 38% resulting in an increase IRI value of 0.017 m / km per year. The predicted results of road pavement conditions on Km 40, 20 and 20 sections are minor damaged roads, for Km 20, 40 routine maintenance sections.
Sensitivity Analysis of Revenue Potential in The Evaluation of East Surabaya Hospital Investment Astasari, Arianti Widi; Oetomo, Wateno; Sajiyo, Sajiyo
International Journal of Social Science and Community Service Vol. 2 No. 4 (2024): OCTOBER
Publisher : CV. Proaksara Global Transeduka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70865/ijsscs.v2i4.32

Abstract

As one of the largest cities in Indonesia, the City of Surabaya has an obligation to provide excellent health services for its residents. It goes without saying that Surabaya City Government is required to provide a General Hospital that can receive referrals from the government-owned Community Health Centers. For this reason, the Surabaya City Government built the East Surabaya Hospital which is located in Rungkut Sub-District. East Surabaya Hospital is a strategic project that requires investment feasibility analysis. The East Surabaya Hospital investment feasibility analysis was done by applying the Net Present Value (NPV), Internal Rate of Return (IRR), Payback Period (PP) and Benefit Cost Ratio (BCR) parameters. After the feasibility analysis results were obtained, a sensitivity analysis was done on changes in management costs and the amount of health service levy rates for each Fees alternative. Based on the results of the investment feasibility analysis of 4 (four) Fees alternatives, there are 2 alternatives that can be concluded as worthy investments, which are alternative 1 and alternative 3. Meanwhile, alternative 2 and alternative 4 are not feasible since the NPV parameter shows negative values and the IRR value is lower than the MARR value. However, based on sensitivity analysis, alternatives 2 and 4 can be feasible if alternative 2’s service rate is increased by 13.2%, and alternative 4’s service rate is increased by 2.3%. The opposite applies in alternative 1 where the investment might become unfeasible if the service rate is reduced by more than 5.4% and alternative 3 might become unfeasible if the service rate is reduced by more than 2.5%.
ANALYSIS OF PASSENGER TERMINAL SERVICE QUALITY LEVEL AT BANYUWANGI AIRPORT Nugroho, Deden; Oetomo, Wateno; Marleno, Risma
International Journal of Social Service and Research Vol. 5 No. 2 (2025): International Journal of Social Service and Research
Publisher : Ridwan Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/ijssr.v5i2.1177

Abstract

Banyuwangi Airport has become an important air transportation facility in East Java, playing a strategic role as a gateway to leading tourist areas. This study aims to identify the current level of service quality of the passenger terminal at the airport, understand the factors that influence its performance, and develop evidence-based recommendations to improve service quality. A systematic research design was implemented, encompassing stages from problem identification to data analysis and report preparation. The primary objective was to identify aspects of terminal services needing improvement to enhance user satisfaction, guided by initial observations and literature reviews. The analysis of hierarchical processes (AHP) method was employed for data analysis, focusing on assessing criteria weights through pairwise comparisons to generate improvement recommendations. The results indicate that passenger satisfaction varies significantly across different types of facilities. Several concrete steps and strategic recommendations are proposed to enhance service quality and address the identified gaps.
Value Engineering Study on Drainage Channel Works on AW. Syahranie Road, Samarinda Sundari, Sundari; Oetomo, Wateno; Marleno, Risma
THE SPIRIT OF SOCIETY JOURNAL : International Journal of Society Development and Engagement Vol 8 No 2: March 2025
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/scj.v8i2.3261

Abstract

Flooding on roads still often occurs in several cities, especially densely populated cities. If the problem of flooding is not resolved, it can cause a bigger disaster that harms the local community, both property and lives. Jalan Aw. Syahranie Samarinda is one of the roads in Samarinda City that still often experiences flooding due to drainage channels that cannot accommodate or drain surface water. The purpose of this study is to analyze the application of Value Engineering in the Construction of the Jalan Aw. Syahranie Samarinda Drainage Channel. The solution method in 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 is carried out with five stages of Value Engineering, namely the information stage, the function analysis stage, the creative stage, the evaluation stage and the presentation stage. The weight of each criterion uses the Zero-One Method. Zero-One Analysis Matrix Method The use of the zero-one method is carried out for weighting and assigning values ??to the criteria. From the analysis results obtained that the best alternative that can replace the initial implementation method on selected work items in concrete work is Ready Mix Concrete and Conventional Concrete using a mixer. The cost savings obtained are Concrete Work with the first alternative choice, namely Conventional Concrete using a mixer, has the highest weight with a ranking of 1 and a savings value of 9.86% or Rp 397,393,488. The total overall savings for the work in VE with the overall cost of the project for the initial plan is Rp. 16,751,587,077 while the overall cost of the project after Value Engineering is Rp 16,354,193,589. With the cost saved being Rp 397,393,487.76 or 2.75% of the total project.
Feasibility Study of Investment in Clean Water System of Tirta Tuah Benua Drinking Water Company, East Kutai, Sangatta City Suparjan, Suparjan; Oetomo, Wateno; Marleno, Risma
THE SPIRIT OF SOCIETY JOURNAL : International Journal of Society Development and Engagement Vol 8 No 2: March 2025
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/scj.v8i2.3262

Abstract

Clean water is water that is used for daily needs and becomes drinking water after being boiled first. The distribution system is a system that is directly related to consumers, which has the main function of distributing water that has met the requirements to all service areas. In addition to the problem of the clean water supply system, the problem of the capacity of the clean water treatment system (IPA) is also an obstacle with the continued growth of the population in the future. The need for clean water that meets health standards continues to increase every year, which is also experienced by Sangatta City which is in line with the increase in population and public awareness of health. Based on the background of this problem, the title of this study is Feasibility Analysis of Investment in the Clean Water System of Perumda Air Minum Tirta Tuah Benua Kutai Timur Sangatta City. The solution method in this calculation for the Feasibility Investment Analysis uses the Net Present Value (NPV) method, the Break Event Point (BEP) method. From the results of the analysis, it was obtained that the NPV value was Rp 29,586,543,082 (NPV> 0). So the investment in developing the production capacity and clean water network of Perumda Air Minum Tirta Tuah Benua, Kaliorang District, is feasible to continue. A positive NPV value or greater than (> 0) indicates that the income is greater than the invested value. The return value is obtained in the 9th year, marked by the accumulation of minus profits becoming positive after the 9th year. This explains that the investment in replacing the clean water distribution network of Perumda Air Minum Tirta Tuah Benua, Kaliorang District is feasible to run, because there is a return on investment as evidenced by the BEP value for 9 years.
Cost Control Analysis with Earned Value Method in the Construction Work of Improving the Drainage Channel on the Dr. Soetomo Road, Samarinda, East Kalimantan Atros, Pahridal; Oetomo, Wateno; Marleno, Risma
THE SPIRIT OF SOCIETY JOURNAL : International Journal of Society Development and Engagement Vol 8 No 2: March 2025
Publisher : LPPM of NAROTAMA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/scj.v8i2.3263

Abstract

Dr. Soetomo Street drainage channel in Samarinda often experiences flooding during the rainy season. With the existing puddles, it will disrupt the activities of the surrounding community. If the puddle problem is not resolved, it can cause a bigger disaster that harms the local community. If the puddle problem is not resolved, it can cause a bigger disaster that harms the local community, both property and lives. Dr. Soetomo Street is one of the roads in Samarinda City that still often experiences puddles due to drainage channels that cannot accommodate or drain surface water. This research was conducted with the intention of controlling costs using the earned value method. The research method with calculations and analysis using the Earned Value Analysis Concept. The project cost performance did not match the budgeted costs in the 14th week, the costs incurred were Rp. 6,728,308,349 with an actual weight of 59.25%. The calculation of the CPI value <1 from week 1 to week 12. This means that the project from week 1 to week 14 cost more than planned or the project was more wasteful. At the end of the review period, namely week 12, the estimated total final project cost was Rp. 6,728,308,349, taken from the EAC value. If the tendency of the project performance condition is the same as at the end of the review, namely week 12, the estimated value does not exceed the project plan cost of Rp. 4,750,000,000.
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 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 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