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All Journal Warta Penelitian Perhubungan Jurnal Teknik Sipil Cendekia (JTSC) Devotion: Journal of Research and Community Service International Journal of Social Service and Research JOURNAL OF HUMANITIES, SOCIAL SCIENCES AND BUSINESS (JHSSB) TRANSPUBLIKA INTERNATIONAL RESEARCH IN EXACT SCIENCES (TIRES) International Journal on Advanced Technology, Engineering, and Information System (IJATEIS) INJURITY: Journal of Interdisciplinary Studies Jurnal Ekonomi, Teknologi dan Bisnis Advances In Social Humanities Research Asian Journal of Social and Humanities International Journal of Social Science and Community Service Warta Penelitian Perhubungan
Muhammadun, Haris
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Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Physics Public Health Social Sciences Transportation

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Project Performance Analysis Based on Earned Value Method on Infrastructure & Infrastructure Improvement of Yohanis Kapiyau Timika Airstrip Nazaruddin, Nazaruddin; Djoko Nugroho, Laksono; Muhammadun, Haris
Asian Journal of Social and Humanities Vol. 3 No. 4 (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.v3i4.479

Abstract

This study analyzes the performance of construction projects using the Earned Value Method (EVM) on the Infrastructure and Facilities Improvement Project at Yohanis Kapiyau Airbase in Timika. Utilizing key performance indicators such as Cost Variance (CV), Cost Performance Index (CPI), Schedule Variance (SV), and Schedule Performance Index (SPI), the research evaluates cost and time deviations to provide a comprehensive understanding of project performance. EVM offers precise insights into the project's current status, including estimates for total costs and completion timelines, which are critical for effective decision-making and ensuring adherence to project plans. The findings demonstrate that EVM is a reliable tool for accurately monitoring and managing construction projects, enabling stakeholders to identify inefficiencies and implement corrective measures in a timely manner. By providing an in-depth evaluation of cost efficiency and schedule performance, the study contributes to the broader application of EVM in enhancing construction project management. This research is expected to benefit academics by advancing theoretical knowledge, assist contractors in optimizing project execution, and inform public stakeholders on best practices for infrastructure development, ultimately contributing to more effective and efficient management of construction projects in Indonesia.
Optimization of Traffic Light Settings on The Toll Overpass Segment of Sidodadi In Sidoarjo Regency Riezki Latif, Helmi; Marleno, Risma; Muhammadun, Haris
Devotion : Journal of Research and Community Service Vol. 6 No. 2 (2025): Devotion: Journal of Community Research
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/devotion.v6i2.25404

Abstract

The optimization of traffic light settings plays a crucial role in managing vehicle flow, reducing congestion, and improving road performance, particularly in critical segments such as the toll overpass of Sidodadi in Sidoarjo Regency. This study focuses on addressing two key research questions: the impact of heavy vehicle traffic on intersection performance and the effectiveness of proposed strategies for long-term traffic management. Using the Indonesian Highway Capacity Manual (MKJI) 1997, traffic data during peak hours were analyzed to identify delays, degree of saturation, and service levels under existing traffic conditions. The findings revealed that the high volume of heavy vehicles significantly exacerbates delays and reduces intersection efficiency. To address this, two main strategies were proposed: restricting the operational hours of heavy vehicles and implementing dedicated heavy vehicle lanes. Additionally, long-term measures, including intersection redesign and the application of Adaptive Traffic Control Systems (ATCS), were evaluated. The results highlight the need for immediate interventions and continuous evaluation to ensure sustainable traffic flow and support regional mobility and economic growth.
PENGEMBANGAN MODEL STRATEGI INTEGRATIF LIMA REGULASI TEKNIS DALAM PERENCANAAN TRANSPORTASI PERKOTAAN UNTUK MEWUJUDKAN KESEIMBANGAN DAYA DUKUNG–DAYA TAMPUNG Kristiawan, Tony; Putranto, Leksmono Suryo; Muhammadun, Haris
JURNAL TEKNIK SIPIL CENDEKIA (JTSC) Vol 7 No 1 (2026): Februari
Publisher : Departement of Civil Engineering, Universitas Winaya Mukti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51988/jtsc.v7i1.453

Abstract

Pengembangan transportasi perkotaan memerlukan keseimbangan antara kapasitas sistem transportasi dan daya tampung wilayah guna menjamin keberlanjutan pembangunan. Namun demikian, berbagai regulasi teknis yang mengatur perencanaan tata guna lahan, infrastruktur jalan, manajemen angkutan umum, pengembangan kawasan berorientasi transit (TOD), serta manajemen dan rekayasa lalu lintas masih bersifat sektoral dan belum terintegrasi dalam satu kerangka perencanaan yang sistematis. Penelitian ini bertujuan mengembangkan model strategi integratif berbasis sinkronisasi lima regulasi teknis untuk mewujudkan keseimbangan daya dukung dan daya tampung transportasi perkotaan. Metode yang digunakan adalah analisis komparatif eksploratif kualitatif melalui pemetaan sistematis terhadap lima regulasi nasional, yaitu SNI 03-1733-2004, Permen PUPR No. 5 Tahun 2023, Permenhub No. 96 Tahun 2015, Keputusan Dirjen Perhubungan Darat No. 687/2002, serta Permen ATR/BPN No. 16 Tahun 2017. Hasil analisis mengidentifikasi sebelas faktor strategis yang memengaruhi perencanaan transportasi terintegrasi, meliputi kepadatan penduduk, penyediaan sarana dan prasarana, kondisi lingkungan, aksesibilitas, manajemen rekayasa lalu lintas, kapasitas jalan, kesesuaian penggunaan lahan berdasarkan kemiringan, klasifikasi dan jenis angkutan, serta pengaturan headway. Temuan menunjukkan adanya fragmentasi regulasi serta tumpang tindih pengaturan, di mana tidak terdapat satu regulasi pun yang secara komprehensif mengakomodasi seluruh faktor strategis tersebut. Faktor kondisi lingkungan teridentifikasi sebagai variabel yang paling krusial namun paling sedikit terakomodasi dalam regulasi yang ada. Kontribusi ilmiah penelitian ini terletak pada pengembangan model integrasi regulatif yang terstruktur sebagai dasar perumusan kebijakan transportasi perkotaan berbasis prinsip keseimbangan daya dukung–daya tampung. Secara praktis, model ini memberikan kerangka kebijakan bagi pemerintah daerah dalam menyusun strategi transportasi terintegrasi yang mendukung produktivitas wilayah dan keberlanjutan ekonomi jangka panjang.
Analysis of Road Damage Using the Bina Marga Method on the Lamongan City - Mojokerto Border Road Section Mashudi, Anang; Muhammadun, Haris; Marleno, Risma
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.v2i4.15

Abstract

Road as an important facility for the community to achieve a desired goal both mobilizing goods and services. On the Lamongan City – Mojokerto Regency Border Road Section of STA 20+000 - 26+000 based on the field has experienced a decrease in road services that are not stable / comfortable with a lot of damage to the road. This study aims to determine the priority order value of road surface damage based on the Bina Marga method, determine the handling of road maintenance and the cost of handling road maintenance based on the two methods. From the results of the research, the priority order value of road damage on the Lamongan City - Mojokerto Border Road Section of STA 20+000 - 26+000 with the Bina Marga method is the priority order value of road damage 5.5, this includes a periodic maintenance handling program, the cost of handling road maintenance with the Bina Marga method is Rp. 9,479,663,479.46.
Analysis of Remaining Project Cost Estimate Temporary Schedule (ETS) & Final Project Time Estimate All Schedule (EAS) Saputra, Edwin Octavianto; Muhammadun, Haris; Marleno, Risma
International Journal of Social Science and Community Service Vol. 2 No. 3 (2024): JULY
Publisher : CV. Proaksara Global Transeduka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70865/ijsscs.v2i3.18

Abstract

The wheat silo and pellet silo structure repair project phase 3 by PT ISM Bogasari Surabaya is an annual infrastructure maintenance and strengthening activity aimed at supporting the smooth production process. Therefore, it is crucial to complete the project on time according to the contract to proceed to the next stage of repair and avoid delays that could result in cost overruns. This study uses Earned Value Method (EVM) analysis to address these issues and assess the performance of costs and implementation time as the project progresses. The indicators used in the analysis include the calculation of Estimated To Complete (ETC) and Estimated At Complete (EAC) for forecasting project completion costs, and Estimated Temporary Schedule (ETS) and Estimated All Schedule (EAS) for forecasting project completion time. Based on the results of the cost and time performance analysis, the EAC value is 0.77% smaller, which is Rp. 21,825,605,678, compared to the contract value. The time to complete the EAS project is 481 days, with an addition of 26 days, resulting in a 0.6% longer project completion time.
Cost, Time and Pavement Alternatives Analysis of Technical and Costs Budiyanto, Arief; Muhammadun, Haris; Marleno, Risma
International Journal of Social Science and Community Service Vol. 2 No. 2 (2024): APRIL
Publisher : CV. Proaksara Global Transeduka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70865/ijsscs.v2i2.20

Abstract

The research on the Teuku Umar Road - Rajawali Road Preservation project aims to find out the technical calculations, costs and time so that a more efficient alternative can be chosen. The calculation analysis on Rigid Pavement and Flexible Pavement uses the Road Pavement Design Manual Method No. 02 / M / BM / 2017 with a 20-year plan life. In the calculation of the AHSP cost analysis of the Highways Sector in accordance with Permen PUPR No. 8 of 2023. Periodic maintenance costs for rigid pavement are 6% and routine maintenance costs on flexible pavement are 2% while periodic maintenance costs are 8% of the initial budget. The results of this research analysis show the cost of rigid pavement is Rp. 11,349,200,000 and the implementation time is 120 calendar days. While the cost of flexible pavement is Rp. 8,414,500,000 and the implementation time is 95 calendar days. The results of the calculation of choosing a more efficient alternative based on the calculation of Capitalized Cost show that rigid pavement in terms of cost is smaller than flexible pavement, so rigid pavement alternatives are chosen.
Investment Sensitivity Analysis of Transjatim Corridor I Luxury Sidoarjo-Surabaya-Gresik Route Novalia, Kiki Devita; Muhammadun, Haris; Marleno, Risma
International Journal of Social Science and Community Service Vol. 2 No. 2 (2024): APRIL
Publisher : CV. Proaksara Global Transeduka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70865/ijsscs.v2i2.21

Abstract

Based on the recapitulation of Transjatim Corridor I passengers in 2023, the average load factor is 120%, with an average of 5-6 thousand passengers per day, leading to the addition of a fleet with luxury services. This study aims to analyze the financial feasibility of investment in the Transjatim Luxury Bus Corridor I by comparing income and expenditure variables using the Net Present Value (NPV), Benefit-Cost Ratio (BCR), Internal Rate of Return (IRR), and Payback Period (PP) methods. With a 6% discount rate, the analysis yielded NPV values > 0 (Rp. 5,204,972,631 for alternative 1, Rp. 2,466,479,592 for alternative 2, and Rp. 640,817,566 for alternative 3), IRR values > 6% (19.42% for alternative 1, 12.54% for alternative 2, and 7.74% for alternative 3), and BCR values > 1 (1.30 for alternative 1, 1.19 for alternative 2, and 1.11 for alternative 3). The PP values were 4 years for alternative 1, 5 years for alternative 2, and 6 years for alternative 3, indicating that all three alternatives are financially feasible. Sensitivity analysis confirmed the financial feasibility of all three alternatives, considering the effect of the discount rate on NPV.
Comparative Analysis of Road Network Simulation Model Performance of Pahlawan Road Area Zein, Fikri Haikal; Muhammadun, Haris; Marleno, Risma
International Journal of Social Science and Community Service Vol. 2 No. 2 (2024): APRIL
Publisher : CV. Proaksara Global Transeduka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70865/ijsscs.v2i2.22

Abstract

The solution to the transportation problem lies in assessing the performance of related road sections and intersections, and analyzing different traffic management schemes to optimize efficiency. This study aims to compare the performance of a road network simulation model for the Pahlawan road area. Data analysis includes examining origin-destination matrices, vehicle free speeds, vehicle behavior, and intersection control. The simulation model, calibrated and validated using Vissim, represents real-world conditions. Implementing SLFF (Single Lane Free Flow) and MLFF (Multi Lane Free Flow) systems at toll gates (scenarios 1 and 2) reduced queues, particularly at the Pancasila Monument Roundabout and Jalan Jati Raya. Adding a new toll gate via Jalan Kahuripan further improved traffic on Jalan Pahlawan compared to scenarios 1 and 2. However, converting the Gelora Delta roundabout into an underpass without additional measures worsened toll gate queues. Effective traffic performance can be achieved by combining the Gelora Delta roundabout underpass with either the SLFF toll payment system (scenario 5), MLFF (scenario 6), or the addition of a new toll gate (scenario 3).
Co-Authors Al-Putro, Akmal Puguh Arief Budiyanto Atmajaya, I Made Buda Classinta ARD, Bella Astrina Digma Pratama, Irwansyah Djoko Nugroho, Laksono Dwi Purnomo Edwin Octavianto Saputra Evita Fitrianis Hidiyati Farida, Nur Aini Irwansyah Digma Pratama Kristiawan, Tony Laksono Djoko Nugroho Leksmono Suryo Putranto Marleno, Risma Mashudi, Anang Mawardianto, Hayadi Agus N. Nazaruddin Novalia, Kiki Devita Nugraha, Coki Adianta Oetomo, Wateno Prasetyo, Baskoro Adhi Pujiyono, Sugeng Rahayuningsih, Titin Ramadhani, Ardhi Ratuinsani, Tati Mushalihati Riezki Latif, Helmi Sartiyana, I Ktut Riagung Setyo, Mayogo Subandriyo, Putut Suwito Suwito Zein, Fikri Haikal