UNCLASSIFIED B UILDING S TRONG 1 LRD Navigation Scenario.
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Transcript of UNCLASSIFIED B UILDING S TRONG 1 LRD Navigation Scenario.
UNCLASSIFIED BUILDING STRONG1
LRD Navigation Scenario
UNCLASSIFIED BUILDING STRONG2
LRD Navigation Scenario
UNCLASSIFIED BUILDING STRONG3
Transportation Lifelines Total Moderate Damage Complete Damage
Hwy bridges 22,897 1035 244
Port facilities 2020 82 0
Dams 1212 133 0
Levees 11 7 0
Potential Impacts - Overview
Source: MAE Center Report 09-03, October 2009
USACE Response• Inspections
Operational Engineering
• Repairs Corps Contractor
Impacts• Navigation• Power Grid• Water Supply• Potential Flooding• Bank Sloughing
UNCLASSIFIED BUILDING STRONG4
Play Video
UNCLASSIFIED BUILDING STRONG5
Barkley Pool & Lower Cumberland RiverPotential Impacts to Navigation
Channels— 216 river miles— Loss of width and depth
Bridges— 10 bridges
Aerial Power— 15 crossings
Barkley Lock— Single chamber 800’ by 110’
UNCLASSIFIED BUILDING STRONG6
Loss of Barkley Pool Potential Impacts
Power Generation— Cumberland City Steam Plant
Commercial Docks— One downstream of Barkley— Six upstream of Barkley
Tennessee River— Canal at CRM 33— Loss of pool for 184 miles from Kentucky Dam to Pickwick Landing Dam
Barkley Dam— 57 foot lift— 12 spillway gates— 4 unit hydropower plant— Earthen embankment
UNCLASSIFIED BUILDING STRONG7
Partners • USCG• TVA• State of TN and KY• Industry
Partner Efforts & Open Discussion
Discussion• Issues• Gaps• Suggestions• Way Ahead