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Abdullahi, B, Ibrahim, Y M, Ibrahim, A and Bala, K (2019) Development of e-tendering evaluation system for Nigerian public sector. Journal of Engineering, Design and Technology , 18(01), 122–49.

Acheamfour, V K, Kissi, E, Adjei-Kumi, T and Adinyira, E (2019) Review of empirical arguments on contractor pre-qualification criteria. Journal of Engineering, Design and Technology , 18(01), 70–83.

Adu, E T and Opawole, A (2019) Assessment of performance of teamwork in construction projects delivery in South-Southern Nigeria. Journal of Engineering, Design and Technology , 18(01), 230–50.

Dadzie, J, Runeson, G and Ding, G (2019) Assessing determinants of sustainable upgrade of existing buildings. Journal of Engineering, Design and Technology , 18(01), 270–92.

Hellas, M S, Chaib, R and Verzea, I (2019) Artificial intelligence treating the problem of uncertainty in quantitative risk analysis (QRA). Journal of Engineering, Design and Technology , 18(01), 40–54.

Hulio, Z H and Jiang, W (2019) An assessment of effects of non-stationary operational conditions on wind turbine under different wind scenario. Journal of Engineering, Design and Technology , 18(01), 102–21.

Ibn Majdoub Hassani, Z, El Barkany, A, Jabri, A, El Abbassi, I and Darcherif, A M (2019) Hybrid approach for solving the integrated planning and scheduling production problem. Journal of Engineering, Design and Technology , 18(01), 172–89.

Luo, Z, Chen, Y, Cen, K, Pan, H, Zhong, M and He, J (2019) Research on comprehensive environmental impact assessment of shale gas development. Journal of Engineering, Design and Technology , 18(01), 1–20.

Mengistu, D G and Mahesh, G (2019) Dimensions for improvement of construction management practice in Ethiopian construction industry. Journal of Engineering, Design and Technology , 18(01), 21–39.

Neshat, N, Hadian, H and Rahimi Alangi, S (2019) Technological learning modelling towards sustainable energy planning. Journal of Engineering, Design and Technology , 18(01), 84–101.

Othman, A A E and Khalil, M H (2019) Divergent heritage sustainability: a threefold approach through lean talent management. Journal of Engineering, Design and Technology , 18(01), 150–71.

Patel, T D, Haupt, T C and Bhatt, T (2019) Fuzzy probabilistic approach for risk assessment of BOT toll roads in Indian context. Journal of Engineering, Design and Technology , 18(01), 251–69.

  • Type: Journal Article
  • Keywords: India; Fuzzy logic; Risk assessment; Risk management; Public private partnership (PPP); BOT toll road;
  • ISBN/ISSN: 1726-0531
  • URL: https://doi.org/10.1108/JEDT-05-2019-0138
  • Abstract:
    The built-transfer and operate (BOT) toll model has been a common approach for highway construction in India. Due to large amount of investment, many stakeholders and long concession period, Indian BOT toll roads become susceptible to different risks. Risk assessment is one of the essential and difficult steps of risk management that enables professionals to quantify and analyze the risks that may hamper the BOT toll project performance in terms of cost, quality, safety and time. The purpose of this study is to identify and assess the risk factors by the fuzzy probabilistic model. Design/methodology/approach The comprehensive literature review has been carried out for identification of Indian BOT toll roads projects' risk factors. A structured questionnaire was prepared which was then filled by contractors, government officers, academicians, project managers and consultants. For risk assessment, a systematic quantitative-based fuzzy probabilistic model is proposed with the help of lab-view, as a risk assessment technique to simulate the impreciseness of human judgment and to improve the assessment accuracy. Findings The risk assessment is one of the difficult tasks because BOT toll roads have complex structure. In this study, total 71 risks have been identified and categorized under 14 risk factors on a basis of case studies of Indian toll roads and literature review. All risks have been assessed by the fuzzy probabilistic model by lab-view. The land acquisition is the most crucial risk of BOT toll roads project which is subsequently followed by construction time and cost over-run. Also, Indian BOT toll roads are facing the traffic shortfalls critically, which became a reason toward declination trend for investment in BOT toll projects by the private players. Other risks like political risks, contractual and social risk badly are affecting the project performance. Early risk identification and assessment can be beneficial for the project, which is required to prepare the risk response strategy before the project commencement. Originality/value This study throws light on comprehensive risk assessment and framework modeling of the risk assessment for the BOT toll roads project in India. This comprehensive risk assessor model can be used for BOT toll roads in Indian scenario for prioritization of the critical risk. It is important for the public and private sectors to establish an effective risk assessor model for public–private partnership (PPP) projects to achieve win-win condition for both.

Soltani, M, Aouag, H and Mouss, M D (2019) An integrated framework using VSM, AHP and TOPSIS for simplifying the sustainability improvement process in a complex manufacturing process. Journal of Engineering, Design and Technology , 18(01), 211–29.

Syed Abu Bakar, S P, Jaafar, M and Muhibudin, M (2019) Intensifying business success of Malaysian housing development firms through entrepreneurial learning. Journal of Engineering, Design and Technology , 18(01), 190–210.

Yap, J B H and Toh, H M (2019) Investigating the principal factors impacting knowledge management implementation in construction organisations. Journal of Engineering, Design and Technology , 18(01), 55–69.