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Penanganan Kerusakan Jalan Ditinjau Dari Rasio Manfaat-Biaya Bagi Pengguna Jalan (Road User Cost) Menggunakan Highway Development and Management (HDM-4) Harahap, Ahmad Royhan Mashuri; Rita, Eva; Utama, Wahyudi P
Jurnal Talenta Sipil Vol 9, No 1 (2026): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v9i1.1104

Abstract

The Muaro Kalaban–Kiliranjao national road in West Sumatra has deteriorated significantly, leading to higher road user costs such as increased fuel consumption, longer travel times, and greater accident risks. This study aims to assess the economic feasibility of road maintenance using the Highway Development and Management (HDM-4) model through the Benefit–Cost Ratio (BCR) approach. The analysis used data on Average Daily Traffic (ADT), International Roughness Index (IRI), vehicle operating costs, travel time costs, and accident costs. The simulation results show that in 2022 (BCR = 1.37), 2024 (BCR = 2.30), and 2025 (BCR = 5.50), maintenance scenarios are economically feasible since the BCR values exceed 1. Conversely, in 2021 (BCR = 0.93) and 2023 (BCR = 0.96), maintenance is not feasible as the BCR values are below 1. The most appropriate strategy is a combination of routine maintenance, rehabilitation, and reconstruction, which significantly reduces road user costs while extending pavement service life. Therefore, the application of HDM-4 proves effective as a decision-making tool in road maintenance planning.
Pengaruh Pemberian Insentif terhadap Kinerja Konsultan Pengawas dalam Proyek Konstruksi Candri, Feno; Utama, Wahyudi P.; Mulyani, Rini
Jurnal Talenta Sipil Vol 9, No 1 (2026): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/talentasipil.v9i1.1154

Abstract

One measure of the success of a construction project is the achievement of the project completion time target. Time is one of the main targets in a construction project. The parties involved in a construction project are service users and service providers. Supervision consultants are service providers. In an effort to improve the performance of supervision consultants, incentives are often used as an effective strategy, both in financial and non-financial forms, to motivate employees to work harder and focus on results. The purpose of this study is to examine the effect of incentives on the performance of supervisory consultants in the city of Jambi. The research method used is quantitative descriptive. Based on a literature review, there are 21 incentive variables, with factor analysis forming three new factors consisting of valid and reliable variables. The results of the study obtained a constant value (a) of 8.132, which can be interpreted as a direct relationship between the independent and dependent variables. This shows that if all variables, including Incentive Effectiveness (XA), Project Management Efficiency and Responsiveness (XB), Compliance, Sustainability, and Incentive Fairness (XC) are 0% or unchanged, then the value of Project Supervision and Control Effectiveness (YA) is 8.132. The most dominant factor affecting the performance of supervisory consultants is incentive effectiveness. Incentives are given if the project is completed on time, within budget, is of high quality, has minimal errors, is safe, and is able to meet the needs of the owner and maintain communication. Clear incentives have been proven to increase the motivation and performance of consultants.