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All Journal The Spirit of Society Journal : International Journal of Society Development and Engagement HUKUM BISNIS Devotion: Journal of Research and Community Service International Journal of Social Service and Research JOURNAL OF HUMANITIES, SOCIAL SCIENCES AND BUSINESS (JHSSB) Journal of Management, Accounting, General Finance and International Economic Issues (MARGINAL) International Journal on Advanced Technology, Engineering, and Information System (IJATEIS) Journal of Social Science Asian Journal of Social and Humanities International Journal of Social Science and Community Service
Marleno, Risma
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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 Arief Budiyanto Arwanto, Bambang At Taufan, Salman Atros, Pahridal Bonny, Apde Cahyono, Bagus Denastyan Agpenta Putra, Videla Deru, Arnolda Didik Purnomo, Didik Edwin Octavianto Saputra Fairuz Rahman, Refa Fathony Maulidy, Ahmad Hariyanto, Tri Perwira Harris, Oscar HARTAWAN, DEDY SUGI Irniawan, Dodik Jadmiko, Fikri Mashudi, Anang Miftakhul Arifin Muhammadun, Haris Novalia, Kiki Devita Nugroho, Deden Oetomo, Wateno Patanduk, Apriyanto Iring Riezki Latif, Helmi Rini Rahmawati, Rini Rival Sibuea, Josep Rizky Haris, Ahmad Rumihin, Ony Frengky Rusida, Dukha Rusmin Rusmin S Siswanto Sari, Anindya Novita Setyawan, Dhimas Triadi Siswanto Sundana, Hari Sundari Sundari suparjan suparjan Zein, Fikri Haikal