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Safety Moment: Halloween Safety Tips!!!
Because masks can limit or block eyesight, consider non-toxic makeup and decorative hats as safer alternatives. Hats should fit properly to prevent them from sliding over eyes.
Obtain flashlights with fresh batteries for all children and their escorts.
Candlelit pumpkins should be placed on a sturdy table, away from curtains and other flammable objects, and should never be left unattended.
To keep homes safe for visiting trick-or-treaters, parents should remove from the porch and front yard anything a child could trip over such as garden hoses, toys, bikes and lawn decorations.
Panel Discussion:Remediation Update for the Old Hopewell Road
Brownfields SitePaul J. Kurzanski (CSX Transportation, Inc.)
John R. Sego, P.G. (Florida Department of Environmental Protection)Aaron Getchell, CPG, P.G. (Geosyntec Consultants, Inc.)
Florida’s 16th Annual Statewide Brownfields Conference27-30 October 2013
West Palm Beach, FloridaBrownfields in Motion
OUTLINE
• Site Description• Site History• Remediation• Next Steps
SITE DESCRIPTION• WRB
– ~8.5 Acres– Excavation pit– Former building– Drainage sloughs
• CSX Rail Spur– ~1.8 acres– Rail spur– Transload area
SITE DESCRIPTION
Ü
WRB
• 1939 Aerial• Site not developed
– No WRB Building– No rail spur
• Drainage slough cuts across WRB and CSX
Rail Spur
SITE DESCRIPTION
6
• 1957 Aerial• Site not developed
– No WRB Building– No rail spur
• More development to the south of siteWRB
Rail Spur
SITE DESCRIPTION
• 1968 Aerial• Site developed
– Building on south side of WRB site, additional activity to north
– Rail spur on CSX siteWRB
Rail Spur
SITE HISTORY
• A chemical company operated the adjoining WRB property for the production, storage, and distribution of organochlorine pesticides (OCPs) from 1967 through 1972
• Consent Order entered into with Department in 1992
SITE HISTORY• On the CSX Site,
aboveground storage tanks (ASTs) were constructed by the chemical company next to a rail spur for the distribution of OCPs manufactured on the WRB property
• CSX assumed the environmental liability for the CSX property in 1982
SITE HISTORY• WRB Brownfield Site
Rehabilitation Agreement (BSRA) Executed in 2001
• Consent Order in abeyance
• Site Assessment approved in 2010
SITE HISTORY• CSX BSRA Executed
in 2002• Site Assessment
completed in 2004• Assessment was
approved in 2011 with recommendation for Remedial Action
• Remedial Action Plan approved in 2012
REMEDIATION• Remedial Action Plan
– Soil Excavation to Industrial Cleanup Target Levels
– Barrier wall– Contaminants
• Aldrin• Alpha-BHC• Chlordane• Dieldrin• Heptachlor• Toxaphene
REMEDIATION• Remedial Action Plan
Monitor groundwater quality
– Aldrin– Alpha-BHC– Chlordane– Dieldrin
REMEDIATIONPre-excavation work included:• Surveying• Rail Spur Removal• Monitoring Well
Abandonment• Concrete Slab
Sampling• Geophysical Study
REMEDIATION
• GSE Vertical Barrier Wall Installation
• Soil Excavation– 720 Tons Non-
Hazardous– 300 Tons Hazardous
REMEDIATION
Challenges:
• Physical Site Size• Hazardous Waste
Characterization• Treatability Study• Safe Site Access
NEXT STEPS• Site Restoration
– Hazardous waste disposal– filling low spots to reduce ponding and erosion– hydroseeding
• Institutional Controls– mitigating exposure concerns for soil SCTL
exceedances below industrial but above residential• Quarterly Groundwater Sampling
– monitor plume stability
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