Immediate Response to Natural Disasters that Damage Critical Infrastructure
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Transcript of Immediate Response to Natural Disasters that Damage Critical Infrastructure
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Immediate Response to Natural Immediate Response to Natural Disasters that Damage Critical Disasters that Damage Critical
InfrastructureInfrastructure
Grand Forks Herald Photo
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Disaster ResponseDisaster Response
Disasters Happen and cause damage
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Disaster ResponseDisaster Response
Quality of response determines speed of recovery
Pittsburgh Post Gazette Photo
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Disaster ResponseDisaster Response
• Checklist for infrastructure managers– Preventative measures– Immediate response– Cleanup funding options– Permit requirements
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Disaster ResponseDisaster Response
• Methods
• Case studies for disasters:– What worked– What didn’t– How have new regulations changed response
options (NPDES II)
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Disaster ResponseDisaster Response
Example: Mt. St. Helens Eruption, 1980
• 27 bridges damaged• 3 municipal water
supplies disabled• 5.5 Billion cubic yards
of sediment
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Disaster ResponseDisaster Response
• Cleanup required sediment removal and disposal
• Infrastructure Repairs included new water supply and treatment, transportation nodes
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Disaster ResponseDisaster Response
• This was just one event– Some are more frequent than others– Some are bigger, some smaller– Natural and man-made
• Disasters will always happen
• Pretending they don’t is unrealistic
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Disaster ResponseDisaster Response
Infrastructure managers need a clear procedure to follow during a time of emergency so they don’t have to worry about funding and permits
Grand Forks Herald Photo
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Disaster ResponseDisaster Response
• Questions?
• References:• Schuster, R. L. (1981). Effects of the Eruptions on Civil Works and Operations in the Pacific
Northwest, chap. in P. W. Lipman, and Mullineaux, D. R. (Eds.), The 1980 Eruptions of Mount St. Helens, Washington: U.S. Geological Survey Professional Paper 1250, pp. 701-718.
• Cascade Volcano Observatory photo archive, USGS. Photos by Austin Post and Lyn Topinka
• Flood Photos from the Grand Forks Herald, 1997.
• Bridge photo of Kinzua Bridge, PA, by V.W.H. Campbell, Jr., Pittsburgh Post- Gazette.
• Topinka, Lyn, 1997, From: Brantley and Myers, 1997, Mount St. Helens -- From the 1980 Eruption to 1996: USGS Fact Sheet 070-97 and Tilling, Topinka, and Swanson, 1990, Eruption of Mount St. Helens - Past, Present, and Future: USGS General Interest Publication