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All Journal Jurnal Aplikasi Teknik Sipil GEMA EKONOMI Community Engagement and Emergence Journal (CEEJ) Dinasti International Journal of Economics, Finance & Accounting (DIJEFA) Ranah Research : Journal of Multidisciplinary Research and Development
Ervina Ahyudanari
Dosen Jurusan Teknik Sipil FTSP-ITS
Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Health Professions Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Transportation Other

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Manajemen Risiko Proyek Pembangunan Pelabuhan Terminal Kijing Mempawah Pada Masa Pemeliharaan Kontruksi Ato’urrahman, Muhammad; Ahyudanari, Ervina; Rachmawati, Farida; Machsus, Machsus
GEMA EKONOMI Vol 12 No 6 (2023): GEMA EKONOMI
Publisher : Fakultas Ekonomi Universitas Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55129/https://doi.org/10.55129/.v12i4.2927

Abstract

The Maintenance Period is the period of time for the contractor to maintain the results of the work that has been completed. Construction work during the port maintenance period is often carried out when the port is still operating. This condition provides a greater risk for contractors in carrying out repairs. This study uses a case study on the Kijing Terminal Port Development project, West Kalimantan, which is currently under maintenance. The risk of uncertainty issues that have an impact on project performance is the basis for this research to determine risk factors qualitatively by means of literature studies, distributing questionnaires, validating related parties, then approaching using interviews and FGD (Forum Group Discussion). The results of the FGD were then carried out by analyzing the risk response with several methods to determine the effective level of risk and risk response scenarios were carried out. The results of this study obtained the 4 highest risks, namely, high wave weather conditions and natural disasters, improper waste management, budget discrepancies with maintenance cost allocations, and incompatibility of scope of work during the maintenance period with contract documents. The type of risk response can be carried out with a mitigation plan through proactive and reactive actions in accordance with the financial power you have. Contingency costs of IDR 11,656,043,529.255 or 0.393% of the project value.
Analisis Manajemen Risiko Operasional Transportasi Feeder “WiraWiri Suroboyo” di Kota Surabaya Anandito, Muhammad Akbaryan; Ahyudanari, Ervina
Community Engagement and Emergence Journal (CEEJ) Vol. 6 No. 3 (2025): Community Engagement & Emergence Journal (CEEJ)
Publisher : Yayasan Riset dan Pengembangan Intelektual

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37385/ceej.v6i3.8747

Abstract

Pemerintah Kota Surabaya menyediakan moda transportasi umum yang diharapkan dapat mengurangi kemacetan, seperti Suroboyo Bus. Namun rute yang dilalui oleh transportasi umum tersebut dirasa belum efektif, karena terpaku pada jalan besar sehingga masyarakat yang berada di jalan– jalan kecil belum bisa terhubung dengan baik untuk dapat menggunakan angkutan massal. Oleh karena hal itu Pemerintah Kota Surabaya mengembangkan transportasi yang menghubungkan permukiman yang tidak bisa dijangkau oleh transportasi besar, dengan trobosan transportasi baru yang dinamakan Feeder WiraWiri Suroboyo. Penelitian ini bertujuan untuk menganalisis risiko operasional transportasi feeder WiraWiri Suroboyo dalam mendukung integrasi dengan Bus Trans Jatim atau Trans Semanggi. Metode penelitian menggunakan pendekatan kuantitatif melalui Structural Equation Modeling – Partial Least Square (SEM-PLS) pada data kepuasan penumpang. Hasil penelitian menunjukkan bahwa risiko operasional memiliki pengaruh terhadap kepuasan penumpang, yaitu pada aspek keterlambatan (p-value = 0.001), keandalan armada (p-value = 0.011), teknologi (p-value = 0.03), kecuali keselamatan (p-value = 0.544) dan komunikasi (p-value = 0.165). Strategi manajamen risiko yang dapat diterapkan yaitu identifikasi dan penilaian risiko secara berkala, Standarisasi Operasional dan SOP, peningkatan kompetensi SDM, penggunaan teknologi informasi, pemeliharaan preventif armada, kolaborasi dengan pihak ketiga, dan evaluasi kinerja dan audit internal.
Analisis Resiko Komisioning dan Start Up pada Proyek Pembangkit Listrik, Studi Kasus Proyek Add On Combine Cycle Aristya Perwana, Putu Yuri; Ahyudanari, Ervina
Ranah Research : Journal of Multidisciplinary Research and Development Vol. 7 No. 6 (2025): Ranah Research : Journal Of Multidisciplinary Research and Development
Publisher : Dinasti Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/rrj.v7i6.1813

Abstract

Penelitian ini bertujuan untuk mengidentifikasi dan menganalisis risiko yang terjadi pada fase komisioning dan startup proyek add-on combine cycle menggunakan metode FMEA (Failure Mode and Effect Analysis). Hasil analisis menunjukkan terdapat 38 variabel risiko, dengan 6 di antaranya tergolong risiko kritis yaitu energi primer untuk komisioning tidak tersedia, pengiriman peralatan yang terlambat, kualitas pekerjaan dari konstruksi yang tidak baik, tidak tersedia material konsumable untuk kegiatan komisioning, terpapar material yang berbahaya, dan sumber listrik tidak tersedia. Risiko kritis tersebut berdampak signifikan terhadap penambahan durasi pekerjaan, peningkatan biaya, dan penundaan waktu Commercial On Date (COD), yang mengakibatkan kehilangan potensi produksi listrik. Untuk memitigasi risiko-risiko tersebut, penelitian ini merekomendasikan berbagai tindakan seperti pengadaan energi primer sesuai jadwal, pengawasan kualitas konstruksi, dan penyediaan kebutuhan material serta listrik untuk mendukung proses komisioning.
Faktor-faktor yang Berkontribusi terhadap Kesuksesan Proyek Pengedokan Kapal Kurniawan, Muhammad Ikhwan; Ahyudanari, Ervina
Jurnal Aplikasi Teknik Sipil Vol 23, No 3 (2025)
Publisher : Departemen Teknik Infrastruktur Sipil Institut Teknologi Sepuluh Nopember Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j2579-891X.v23i3.18339

Abstract

Kapal sebagai moda transportasi laut utama yang mendukung aktivitas logistik di Indonesia wajib melakukan pengedokan secara berkala. Proyek pengedokan kapal tersebut sering mengalami berbagai tantangan yang menyebabkan kriteria kesuksesan proyek sulit dicapai. Penelitian ini bertujuan untuk menguji kontribusi dari faktor kepemimpinan, pengelolaan proyek, komunikasi, sumber daya manusia (SDM), dan lingkungan terhadap kesuksesan proyek pengedokan kapal. Survei cross-sectional dengan metode purposive sampling dilakukan kepada 47 orang yang terdiri dari pimpinan proyek, supervisor, staff, serta pelaksanan produksi. Analisis korelasi pearson menunjukkan bahwa faktor kepemimpinan, pengelolaan proyek, dan SDM secara parsial berpengaruh positif terhadap kesuksesan proyek pengedokan kapal. Selanjutnya, melalui analisis regresi linear berganda ditemukan bahwa faktor kepemimpinan, pengelolaan proyek, komunikasi, SDM dan lingkungan secara simultan berpengaruh terhadap kesuksesan proyek pengedokan kapal, dengan faktor yang paling berkontribusi adalah faktor kepemimpinan. Oleh karena itu, pihak galangan kapal perlu untuk lebih memperhatikan faktor kepemimpinan proyek dengan memastikan proyek pengedokan kapal dipimpin oleh pemimpin yang kompeten dan berkualitas.
Manajemen Risiko Proyek Pembangunan Pelabuhan Terminal Kijing Mempawah Pada Masa Pemeliharaan Kontruksi Ato’urrahman, Muhammad; Ahyudanari, Ervina; Rachmawati, Farida; Machsus, Machsus
GEMA EKONOMI Vol 12 No 6 (2023): GEMA EKONOMI
Publisher : Fakultas Ekonomi Universitas Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36418/gemaekonomi.v12i6.3003

Abstract

The Maintenance Period is the period of time for the contractor to maintain the results of the work that has been completed. Construction work during the port maintenance period is often carried out when the port is still operating. This condition provides a greater risk for contractors in carrying out repairs. This study uses a case study on the Kijing Terminal Port Development project, West Kalimantan, which is currently under maintenance. The risk of uncertainty issues that have an impact on project performance is the basis for this research to determine risk factors qualitatively by means of literature studies, distributing questionnaires, validating related parties, then approaching using interviews and FGD (Forum Group Discussion). The results of the FGD were then carried out by analyzing the risk response with several methods to determine the effective level of risk and risk response scenarios were carried out. The results of this study obtained the 4 highest risks, namely, high wave weather conditions and natural disasters, improper waste management, budget discrepancies with maintenance cost allocations, and incompatibility of scope of work during the maintenance period with contract documents. The type of risk response can be carried out with a mitigation plan through proactive and reactive actions in accordance with the financial power you have. Contingency costs of IDR 11,656,043,529.255 or 0.393% of the project value.
Investment in Procurement of Mobile Cranes at Kijing Port to Increase Non-Container Production Using Financial Evaluation Method Yusuf, Mochammad Choiron; Ahyudanari, Ervina
Dinasti International Journal of Economics, Finance & Accounting Vol. 6 No. 6 (2026): Dinasti International Journal of Economics, Finance & Accounting (January - Feb
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/dijefa.v6i6.5863

Abstract

This research is motivated by the significant increase in throughput at Kijing Port Branch, with an average increase of 171% from 2022 to 2024. This growth reflects the increasing demand for loading and unloading services, requiring companies to provide superior service and meet the growing market demand. However, on-the-ground conditions indicate that loading and unloading equipment, particularly key equipment such as mobile cranes, remains very limited. This limitation results in low cargo volumes being served. Therefore, to increase service capacity and maximize market potential, additional loading and unloading equipment and a restructuring of the service system at Kijing Port dock are required. In this regard, a comprehensive investment feasibility study is necessary, both from a financial and operational perspective. This research used secondary data, including production throughput data, and primary data from informants or sources. Using the variables of Investment Value, Rate of Return, Investment Period, Operating Income, and Operating Costs, a feasibility calculation is obtained, including Net Present Value (NPV), Benefit Cost Ratio (B/C Ratio), Profitability Index (PI), Payback Period (PP), and Internal Rate of Return (IRR). These calculations are then tested using sensitivity analysis and potential risks, and the potential increase in non-container cargo handling is calculated. The analysis provides a strong quantitative basis for determining investment strategies based on the NPV, IRR, BCR, PI, and PP. These indicators assist in assessing risk, weighing lease and purchase alternatives, and ensuring that mobile crane investment decisions truly add value to the company.
Co-Authors Anandito, Muhammad Akbaryan Aristya Perwana, Putu Yuri Ato’urrahman, Muhammad Farida Rachmawati, Farida Kurniawan, Muhammad Ikhwan Machsus Machsus Yusuf, Mochammad Choiron