baton rouge ozone non-attainment area attainment history 1999 failure to attain 2002 transport sip...
TRANSCRIPT
Attainment History
•1999 failure to attain
• 2002 Transport SIP with a NOx control strategy
• 2003 Transport SIP invalidated, area reclassified to “Severe” with 2005 attainment date
• 2004 Baton Rouge area designated “marginal” under the new 8-hr ozone standard with a 2007 attainment date
• 2007 attainment date was not achieved
INFRARED IMAGING
• HAWK Demonstration Study-June 2005
• Aftermath of Hurricanes Katrina & Rita
• Follow-Up study began summer 2006 and has
continued through September 2007
INFRARED IMAGING2005 Demonstration Study
• Definition of a “Leaker” for this study
- permitted or authorized emission
- unauthorized or illegal emission
• Examples could be pressure relief valves,
permitted emission sources, etc.
• Examined 2,000-3,000 railcars, more than 500
storage tanks and less than 100 barges
INFRARED IMAGING Hurricanes Katrina & Rita
• Contracted with LSI out of Texas
• Fixed facilities
• Railcars
• Oil Spills
• Natural Gas
LDEQ/CTAC AREAS OF CONCERN
• Rapid ID of barge contents
• Minimize chemical releases into
the surrounding environment
Recommendations for Best Management Practices to
Control and Reduce Inadvertent Cargo Vapor Emissions
in the Tank Barge Community
The American Waterways Operators
HAWK Flights 2006 & 2007
• July 18, 19 and 20, 2006
• September 12, 13 and 14, 2006
• July 11, 12 and 13, 2007
• August 28 and 29, 2007
• Can we calculate volumes based on visual
HAWK Plume
• Barge department representatives included
• Boarding of leaking barges occurred
Examples of Barge Contents
• No HRVOCs found leaking
• Py gas
• Acetone
• AV gas
• Unleaded Gasoline
• Raffinate
• Natural Gas
• Crude Oil
• Light Cycle Oils