Tulsa Fuel & Manufacturing Superfund
Site
Proposed Plan for Site Cleanup
Site Location
• Located 1.3 miles south of downtown Collinsville
• 60 acres
• Bounded by:– Garnett/RR to
east– Strip mine pit to
south– Acreage to west– Faith Assembly
Church to north
Site History
1914-1925: Active Zinc Smelter and Lead Roaster
1999: Listed on the National Priority List (NPL)
2008: Record of Decision (ROD) issued
February 2, 2015: Proposed Plan announced
Areas that Require Cleanup
• Pink - areas that require cleanup
• Green - areas that do not require cleanup
• COCs include arsenic, cadmium, and lead
Proposed Plan for Cleanup• Consolidation and capping of soil,
sediment, and waste materials on-site
• Remedy will not include:
1. Five-foot vertical separation between waste and groundwater
2. Stabilization of waste
• Proposed Plan remedy offers equivalent protection
Cleanup GoalsSite-Specific PRGs by Medium
COC Site-Specific PRG
Soil, Residential (mg/kg) or (ppm)
Arsenic 37
Cadmium 75
Lead 500
Soil, Nonresidential (mg/kg) or (ppm)
Arsenic 200
Cadmium 560
Lead 1,000
Surface Water (μg/L) or (ppb)
Cadmium 238
Sediment (mg/kg) or (ppm)
Arsenic 181
Cadmium 813
Lead 500
• Protect human health and the environment
• Impacts above cleanup goals and visual smelter waste will be addressed
Site Design
Site DesignStormwater Management
Tentative Schedule
• Procurement of a Contractor – 30 to 60 days
• Pre-Construction Tasks – 45 days
• From Mobilization to Substantial Completion of On-site Activities – 10 months
Activities during that 10 month period
• Site Mobilization
• Clear and Grub
• Soil and Sediment Erosion Control
• Decontamination Area
• Dewatering the Ponds
• Waste, Soil, and Sediment Consolidation
• Confirmation Sampling
• Remove Existing Wells/Install O&M Wells
• Site Grading and Seeding
• Demobilization
Protective Elements
• Health & Safety Plan
• Transportation Plan
• Decontamination Plan
• Dust Suppression Plan
• Site Management Plan
• Stormwater Management Plan
Site at Completion
Perimeter Sign
Operation and Maintenance
Locations to review site documents:
• Collinsville Public Library
• Oklahoma Department of Environmental Quality
•Central Records Division•http://www.deq.state.ok.us/lpdnew/SF/
TulsaFuels.htm
• United States Environmental Protection Agency
Your input on the Proposed Plan is important to us
Ways to Comment on the Proposed Plan:
• Orally at tonight’s meeting• By Letter to: ODEQ, Rachel Hanigan, 707
N. Robinson, P.O. Box 1677, Oklahoma City, OK 73101-1677
• By Email to: [email protected] or [email protected]
Comments must be postmarked or emailed by Monday, March 2, 2015.
Questions or Comments?