Quantitative Risk Assessment and Risk Management of a Large Transportation Project.

Auteur(s)
McGoey-Smith, A. Poschmann, A. & Campbell, L.
Jaar
Samenvatting

Government agencies, including those responsible for transportation, are beginning to adopt the use of modern project management techniques which incorporate risk management. In particular, for large transportation construction projects, quantitative risk management is being utilized as an optimal process. Quantitative risk management involves quantitative (i.e. probabilistic) risk assessment in addition to risk response. Probabilistic risk assessment of a project takes into account all significant uncertainties that affect project performance. It replaces point estimates of overall cost and schedule with probability distributions. In this paper we describe the results of a fully probabilistic risk assessment of a large highway construction project currently being undertaken by Saskatchewan Highways and Transportation (DHT): Highway 11 Twinning. One of the major findings of this risk assessment was that property purchase along the right-of-way was a major issue on the first construction phase of the project. For the second and subsequent phases of construction, risk mitigation is being applied by initiating ROW negotiations up to two years in advance of grading and paving tendering. For the covering abstract of this conference see ITRD number E216511.

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Publicatie

Bibliotheeknummer
C 42356 (In: C 42299 CD-ROM) /10 / ITRD E216576
Uitgave

In: Transportation : an economic enabler : proceedings of the 2007 annual conference and exhibition of the Transportation Association of Canada TAC, Saskatoon, Saskatchewan, Canada, October 14-17, 2007, 18 p., 19 ref.

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