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All Journal Jurnal Transportasi Jurnal HPJI (Himpunan Pengembangan Jalan Indonesia) Jurnal Teknik Sipil Civil Engineering Dimension Jurnal Permukiman Jurnal Sosial Ekonomi Pekerjaan Umum Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Jurnal Sains dan Teknologi ISTP Jurnal Jalan Jembatan Journal of Infrastructure Policy and Management (JIPM) Jurnal Teknik Sipil Jurnal Standardisasi
Andreas Wibowo
Center Of Excellence In Urban Infrastructure Development And Department Teknik Sipil, Universitas Katolik Parahyangan
Religion Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Engineering Environmental Science Industrial & Manufacturing Engineering Social Sciences Transportation Other

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Faktor-Faktor Kesiapan Implementasi Skema Avaibility Payment Pada Penyelenggaraan Infrastruktur Daerah Sari, Dian Perwita; Tamin, Rizal Z.; Mahani, Iris; Wibowo, Andreas
JURNAL TEKNIK SIPIL Vol 14, No 1 (2025): Volume 14 Nomor 1 Mei 2025
Publisher : Jurusan Teknik Sipil, Fakultas Teknik, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jts.v14i1.44999

Abstract

Implementasi Kerja Sama Pemerintah dan Badan Usaha (KPBU) dengan mekanisme Availability Payment (AP) menjadi solusi strategis dalam mengatasi keterbatasan anggaran dan kebutuhan pembangunan infrastruktur. Namun, keberhasilan skema ini sangat bergantung pada kesiapan daerah yang dapat diukur melalui indikator yang jelas. Penelitian ini bertujuan untuk mengidentifikasi faktor-faktor utama yang menjadi dasar dalam penilaian kesiapan daerah dalam mengimplementasikan skema KPBU AP pada pembangunan infrastruktur di tingkat kabupaten/kota. Metode yang digunakan adalah studi literatur dengan analisis tematik, yang melibatkan kajian terhadap peraturan perundang-undangan, sistem penilaian kesiapan yang dikembangkan oleh organisasi internasional seperti The World Bank, UNECE, dan UNESCAP, serta literatur ilmiah terindeks yang relevan. Hasil penelitian menunjukkan bahwa fakotr utama dalam penilaian kesiapan daerah meliputi kerangka peraturan dan kebijakan, kerangka kelembagaan dan kapasitas pemerintah, kondisi lingkungan ekonomi, sosial, dan politik, kemampuan finansial dan akses keuangan, serta kapasitas penyedia jasa dalam mendukung implementasi proyek KPBU AP. Penelitian ini bersifat konseptual dan berkontribusi dalam mengidentifikasi faktor-faktor yang perlu diperhatikan dalam penilaian kesiapan daerah tanpa mengembangkan sistem pengukuran spesifik. Temuan ini diharapkan dapat menjadi landasan bagi penelitian selanjutnya dalam mengembangkan instrumen evaluasi kesiapan daerah serta mendukung perumusan kebijakan yang lebih adaptif, meningkatkan daya tarik proyek bagi sektor swasta, serta memastikan keberlanjutan penyelenggaraan infrastruktur melalui skema KPBU AP.
Value for Money Assessment for Government and Business Entity Cooperation Projects by Using the Availability Payment Model: Proposition Methodology Wibowo, Andreas
Journal of Infrastructure Policy and Management (JIPM) Vol. 2 No. 1 (2019): Journal of Infrastructure Policy and Management (JIPM)
Publisher : PT Penjaminan Infrastruktur Indonesia (Persero)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35166/jipm.v2i1.12

Abstract

This paper proposes a quantitative methodology for ex-ante value-for-money (VfM) assessment to select the best modality option between conventional procurement and public-private partnership under the availability payment model for infrastructure provision within the Indonesian context. The proposed methodology incorporates efficient risk allocation principles into assessment to monetize risk retained by the government and risk transferred to the private sponsor. A simple numerical example under different scenarios of risk allocation for a road maintenance project case is presented to demonstrate its applicability. This paper also identifies some relevant issues, acknowledges limitations of the proposed methodology, and recommends directions for future research efforts.
Abnormally Low Bid Criterion pada Pengadaan Jasa Konstruksi Proyek Pemerintah dengan Sistem Evaluasi Harga Terendah Wibowo, Andreas; Christopher Leonaldo , Godjali
Jurnal Teknik Sipil Vol 30 No 2 (2023): Jurnal Teknik Sipil
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/jts.2023.30.2.12

Abstract

Abstract This paper aims to determine the abnormally low bid criterion (ALBC) for evaluating bid prices in public construction procurement using the low-bid system based on empirical data sampled between 2016 and 2021. The ALBC values were calculated as the expected values of the first-order statistics generated by the Latin Hypercube simulation under an identically independent beta distribution, which was chosen based on the results of several goodness-of-fit tests. According to the correlation analysis, bid ratios are correlated with the number of bidders, which justifies using a specific bid ratio for a given number of bidders, if known. It has been demonstrated that ALBC decreases with the number of bidders and approaches the minimum bid ratio value asymptotically. This paper also proposes the 2.5 percentile lower bound value of the first-order statistics as the criterion for extremely low bids (ELBC). The simulation indicates that the ELBC and ALBC values are 69% and 83%, respectively. This paper also acknowledges the limitations of the study, which can serve as guidelines for continued studies. Keywords: Abnormally low bid criterion, extremely low bid criterion, first-order statistics, lowest bidding system, public procurement, Latin Hypercube Simulation.
Strategi Peningkatan Kinerja Keselamatan di Industri Konstruksi: Tinjauan Literatur Sistematis Kristiana, Retna; Wibowo, Andreas
Jurnal Teknik Sipil Vol 31 No 3 (2024): Jurnal Teknik Sipil - Edisi Desember
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/jts.2024.31.3.14

Abstract

Abstract The construction industry, as a major sector employing a significant portion of the workforce, contributes approximately 8% to global GDP but faces a high fatality rate of 30–40% in workplace accidents. While numerous studies have explored factors influencing construction safety performance and conducted systematic literature reviews, reviews specifically focusing on strategies to enhance safety performance remain limited. This study aims to address this gap by performing a systematic literature review using the PRISMA protocol to identify strategies for improving construction safety performance. Based on the review, five key strategies that can reduce workplace accidents include proactive safety management, emphasizing project management commitment and safety management systems; comprehensive safety training, focusing on priorities, methods, and facilities; systematic safety inspections, covering frequency, procedures, and outcomes; systematic safety budget allocation, addressing incentives, equipment procurement and maintenance, and safety personnel salaries; and prevention through safetyoriented construction design. The study also provides recommendations for future research. Keywords: Safety performance, strategies, construction industry, systematic literature review, PRISMA
Faktor Risiko Penyelenggaraan Infrastruktur Daerah dengan Skema KPBU Availability Payment Dian Sari; Rizal Z Tamin; Iris Mahani; Andreas Wibowo
Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Vol. 15 No. 1 (2026): Cantilever
Publisher : Department of Civil Engineering and Planning, Faculty of Engineering, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35139/cantilever.v15i1.637

Abstract

Regional infrastructure is the backbone of the economy and public services, but local governments often face fiscal capacity constraints. Public-Private Partnership (PPP) with the Availability Payment (AP) scheme emerges as a solution to overcome the funding gap. However, its implementation at the regional level still faces a high rate of project failures. This study aims to develop a framework of critical risk factors in the implementation of regional PPP AP to improve risk management effectiveness. Using a systematic literature review approach on 38 scientific articles and operational reference documents, the study identifies 35 risk factors categorized into 10 main groups. The analysis results show that the risk landscape of regional PPP AP is dominated by governance and institutional challenges, with three main vulnerable areas: (1) AP Payment Risk (uncertainty of government commitment and fiscal capacity), (2) Political Risk (policy instability due to local political dynamics), and (3) Interface Risk (limitations in government coordination capacity and human resources). The framework provides a foundational tool for stakeholders to develop risk mitigation strategies and practical guidelines, supporting more effective and sustainable regional infrastructure development.
Sistem Rating Bangunan Hijau Indonesia Ade Erma Setyowati; Muhammad Nurfajri Alfata; Andreas Wibowo
Jurnal Permukiman Vol 9 No 2 (2014)
Publisher : Direktorat Bina Teknik Bangunan Gedung dan Penyehatan Lingkungan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31815/jp.2014.9.115-121

Abstract

Sektor bangunan gedung memberikan kontribusi signifikan terhadap kerusakan lingkungan. Penerapan konsep bangunan hijau merupakan salah satu cara meminimalkan dampak kerusakan lingkungan yang disebabkan sektor ini. Penelitian ini bertujuan untuk memeroleh sistem Rating bangunan hijau, berdasarkan metode Delphi. Survei dilakukan dalam 3 (tiga) tahap untuk mendefinisikan : (a) kriteria dan subkriteria bangunan hijau, (b) subkriteria yang urgen untuk saat ini hingga lima tahun ke depan, dan (c) pembobotan masing-masing subkriteria serta sistem penilaiannya. Metode Delphi hanya dilakukan pada tahap I. Sementara tahap II dan III menggunakan kuesioner 1 putaran. Pada survei tahap I diperoleh hasil perhitungan yang memperlihatkan perbaikan konsensus, yaitu : nilai IQR (interquartile range) turun; dan Nilai IRR (interater reliability) naik. Tingkat konsensus dalam survei tersebut berada dalam rentang poor agreement (0-0,3), lack agreement (0,3-0,5) dan moderate agreement (0,51-0,7). Hasil penelitian ini diharapkan dapat digunakan sebagai bahan penyusunan pedoman penilaian bangunan hijau Indonesia. Bila akan digunakan sebagai acuan penyusunan peraturan daerah, penerapan pedoman perlu dilakukan bertahap dan didukung edukasi yang memadai. Penelitian ini juga merekomendasikan beberapa ranah yang perlu dikaji lebih lanjut tentang pemetaan yang lebih detil sesuai kondisi Indonesia saat ini dan prediksi lima tahun ke depan, konsensus yang lebih baik, dan tata cara penilaian untuk perbaikan sistem Rating bangunan hijau ke depannya.
Co-Authors Ade Erma Setyowati Amir Anwar Andreas A. Pramudya Andreas A. Pramudya Andreas Franskie Van Roy Anton Soekiman Arsyad, Muhammad Aswanto Aswanto Bayu Purnama Christopher Leonaldo , Godjali Dian Perwitasari Dian Sari Herry Trisaputra Zuna, Herry Trisaputra Iris Mahani Kristiana, Retna Kurniawan, Andreas Leonardo Yonatan Tan Mahani, Iris Meviany, Yussi Mieslenna, Cindy Fahni Muhammad Nurfajri Alfata Nurul Handayani Rizal Z Tamin Rizal Z. Tamin Sudiro Roi Santoso Sunarjito Sunarjito, Sunarjito Syuryadi, Paksi Aan Tri Basuki Joewono Tri Basuki Joewono Wahyu Wuryanti Wahyu Wuryanti Wimpy Santosa Wisnu Isvara, Wisnu Yussi Meviany Yusuf Latief