This thesis investigates the Project Risk Management (PRM) in large-scale infrastructure projects managed by project-based organisations (PBOs), where complexity and uncertainty often lead to significant challenges such as cost overruns and delays. The study is driven by the necessity to improve standard PRM practices, which, while valuable, are often insufficient in complex project environments. This inadequacy is attributed to factors such as a limited scope, difficulties in appropriately scaling the efforts, and the inflexibility of available tools. The methodological approach adopted in this thesis includes a comprehensive systematic literature review, including a critical analysis of existing PRM tools and techniques especially in the research areas of risk interdependencies, performance measurement and project team resilience. The research also involves the practical application of the developed enhancement solutions to Tecnimont, an Italian multinational PBO, highlighting the feasibility and benefits as well as its practical challenges. Key findings reveal that PBOs should apply learning strategies to face the uncertainty and complexity in their projects. The PRM strategy should leverage PBO’s flexibility, adaptability and project-driven management approach while managing the challenges associated with the flexibility and uniqueness of projects, which can lead to inconsistencies in PRM practices. These advocates adopting advanced quantitative tools, such as developing organisation-specific Bayesian Networks to represent project risk interdependencies, implementing a comprehensive performance measurement system both on the organisational and individual project level, and addressing unknown unknowns with resilient project teams build on trust. This thesis underscores the relevance of a more proactive, comprehensive approach to PRM, with the potential to significantly improve project outcomes by effectively and efficiently managing the inherent risks and opportunities in large-scale infrastructure projects.
Questa tesi analizza la gestione del rischio di progetto (GRP) in progetti infrastrutturali su larga scala gestiti da organizzazioni basate su progetti (OBP), in cui la complessità e l'incertezza portano spesso a sfide significative come il superamento dei costi e i ritardi. Lo studio è motivato dalla necessità di migliorare le pratiche standard di GRP che, pur essendo valide, sono spesso insufficienti in ambienti di progetto complessi. L'inadeguatezza è attribuita a fattori quali la portata limitata, la difficoltà di scalare adeguatamente gli sforzi e la scarsa flessibilità degli strumenti disponibili. L'approccio metodologico adottato in questa tesi comprende una revisione sistematica e completa della letteratura, che include un'analisi critica degli strumenti e delle tecniche di GRP esistenti, in particolare nelle aree di ricerca delle interdipendenze dei rischi, della misurazione delle prestazioni e della resilienza dei team di progetto. La ricerca prevede anche l'applicazione pratica delle soluzioni di miglioramento sviluppate da Tecnimont, un OBP multinazionale con sede in Italia, evidenziandone la fattibilità e i benefici, nonché le sfide pratiche. I risultati principali rivelano che le OBP dovrebbero applicare strategie di apprendimento per affrontare l'incertezza e la complessità dei loro progetti. La strategia di GRP dovrebbe sfruttare la flessibilità, l'adattabilità e l'approccio gestionale orientato al progetto delle OBP, gestendo al contempo le sfide associate alla flessibilità e all'unicità dei progetti, che possono portare a incoerenze nelle pratiche di GRP. Per questo motivo è necessario adottare strumenti quantitativi avanzati, come lo sviluppo di reti bayesiane specifiche dell’organizzazione per rappresentare le interdipendenze tra i rischi del progetto, l'implementazione di un sistema completo di misurazione delle performance sia a livello organizzativo che di singolo progetto e la gestione delle incognite con team di progetto resilienti e basati sulla fiducia. Questa tesi sottolinea l'importanza di un approccio più proattivo e completo al GRP, con il potenziale di migliorare significativamente i risultati dei progetti gestendo in modo efficace ed efficiente i rischi e le opportunità insiti nei progetti infrastrutturali su larga scala.
Enhancement of the Project Risk Management in the Project-Based Organisation Tecnimont
Harms, Johann Jakob Wendelin
2023/2024
Abstract
This thesis investigates the Project Risk Management (PRM) in large-scale infrastructure projects managed by project-based organisations (PBOs), where complexity and uncertainty often lead to significant challenges such as cost overruns and delays. The study is driven by the necessity to improve standard PRM practices, which, while valuable, are often insufficient in complex project environments. This inadequacy is attributed to factors such as a limited scope, difficulties in appropriately scaling the efforts, and the inflexibility of available tools. The methodological approach adopted in this thesis includes a comprehensive systematic literature review, including a critical analysis of existing PRM tools and techniques especially in the research areas of risk interdependencies, performance measurement and project team resilience. The research also involves the practical application of the developed enhancement solutions to Tecnimont, an Italian multinational PBO, highlighting the feasibility and benefits as well as its practical challenges. Key findings reveal that PBOs should apply learning strategies to face the uncertainty and complexity in their projects. The PRM strategy should leverage PBO’s flexibility, adaptability and project-driven management approach while managing the challenges associated with the flexibility and uniqueness of projects, which can lead to inconsistencies in PRM practices. These advocates adopting advanced quantitative tools, such as developing organisation-specific Bayesian Networks to represent project risk interdependencies, implementing a comprehensive performance measurement system both on the organisational and individual project level, and addressing unknown unknowns with resilient project teams build on trust. This thesis underscores the relevance of a more proactive, comprehensive approach to PRM, with the potential to significantly improve project outcomes by effectively and efficiently managing the inherent risks and opportunities in large-scale infrastructure projects.File | Dimensione | Formato | |
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https://hdl.handle.net/10589/226018