Patrick D. Kearney

Papers

Total Citations

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About

Patrick D. Kearney is a leading researcher in infrastructure asset management, with a primary focus on the condition assessment and maintenance of aging sewer systems. His most influential work, "PIRAT—A System for Quantitative Sewer Pipe Assessment" (2000), has garnered 96 citations and stands as a cornerstone in the field. This paper introduced a pioneering quantitative framework for evaluating sewer pipe conditions, addressing the critical challenge of minimizing maintenance costs while preventing catastrophic failures. Kearney’s major contribution lies in shifting sewer inspection from reactive, crisis-driven repairs to proactive, data-informed management. By providing operators with a systematic tool to detect early signs of deterioration, his work enables cost-effective interventions and extends infrastructure lifespan. His research has had a profound impact on municipal engineering and asset management practices, influencing how utilities prioritize repairs and allocate resources. Kearney’s notable achievement includes bridging the gap between academic rigor and practical application, making his findings directly usable for engineers and policymakers. For students and researchers, his work exemplifies how targeted quantitative methods can solve real-world infrastructure challenges, offering a model for sustainable urban management.