Sherman, R; Parrish, K and Lamanna, A (2021) Identifying and categorizing risks incumbent in us nuclear power plant construction. Journal of Construction Engineering and Management, 147(4): 02018, ISSN 0733-9364
Abstract
In the US, nuclear power plants offer a means of generating power with less carbon emissions and higher efficiency as compared to traditional fossil plants. Because of this, they offer a solution that meets the requirements of the current regulatory environment. While both hydroelectric and nuclear power are attractive from an emissions standpoint, these technologies also include greater risk of cost overruns than other types of power plants, e.g., coal fired, combined cycle, or solar. This paper leverages a robust literature search to collect data about nuclear power plant construction projects in the US, and based on a peer-reviewed risk register, highlights the trends in risk prevalence based on nuclear reactor type, year of construction, and Nuclear Regulatory Commission (NRC) region. This analysis revealed that there was no correlation to NRC region versus risk. Risks are, for the most part, present in all regions without an obvious correlation between region and risk presence or prevalence. The analysis also demonstrates that among the four reactor manufacturers present in the dataset, design risk was the most prevalent risk, and that Westinghouse reactors had the greatest occurrence of risk all together. This paper contributes to the power plant construction body of knowledge by (1) categorizing risks; cited in literature from 50 US nuclear power plant construction projects using an existing peer-reviewed risk register and (2) identifying trends in risks that lead to significant cost overruns over time.
| Item Type: | Article |
|---|---|
| Index terms: | risk register, power station construction, nuclear power, manufacturer, dataset, body of knowledge, construction project, design risk, cost overrun, power plant, efficiency, carbon emission, presence |
| Subjects: | infrastructure and transport systems, data management, financial risk, production management, civil engineering, performance management, financial and cost management, energy systems, environmental science, knowledge management, climate science, practitioner |
| Topics: | Project Management, Engineering Principles, Information Management, Cost Management, Sustainability, Roles and Professions, Quality Management, Digital Applications |
| Descriptive scope: | 2 PC |
N.B. Descriptive scope is a count of how many of the five facets of empirical research are indicated by the words used in title, abstract and keywords. It is not intended as a judgement on the research; merely a count of the kind of word we would expect to indicate Phenomenon, Concepts, Theoretical framing, Empirical techniques, Analytical techniques. If all five are present, then a code of “5 PCTEA” will indicate this. If you feel the coding for this record is questionable, we welcome discussion around the terms we matched or the way we categorized them. The facet you would expect may not be coded, or a facet may be coded inappropriately. This can also bear on a larger question, of which facets should be treated as defining in construction management research. Please get in touch, and we will look at it. More details here