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2.1.1 Narrative
See POLREP 1
2.1.2 Response Actions to Date
On July 18, 2011, Midwest hauled off 3 loads (15,939 gal) of oily water from the API/DAF tanks and 1 load (6,000 gal) of oily water from the API separator pit to United Water’s facility in Cincinnati, OH. Midwest also continued moving sludge from Tank 6 to the solidification pits.
On July 19, 2011, OSC Verneta Simon and PRP Group representatives Gary Risse (TriHydro), George Mathes (TriHydro), and Stephen Fleming (Safety Kleen) were on site for meetings and a site walk.
- TriHydro received laboratory results for their proposed sludge stabilization agent (wood pulp from Harvest Technologies) and for solids from the million gallon bunker tanks. All results indicated non-hazardous material.
- Midwest hauled off 3 loads (14,523 gal) of oily water from the API separator pit and 1 load (5,395 gal) of oily water from the primary separator to United Water’s facility in Cincinnati, OH.
- Midwest mobilized two 3,500 gallon “vac boxes” for temporary sludge storage.
- Midwest removed sludge from Tank 6 and put it in the solidification pits and vac boxes.
- Kevin Martin, UPS, was on site on behalf of Bill Scopp of Ameritech Leasing to retrieve a gas chromatograph machine that was leased by ESI.
- The air conditioner in the unloading building failed, and temperatures inside the offices rose to 90 degrees Farenheit.
On July 20, 2011, OSC Verneta Simon was on site, and at her request, TriHydro pumped water out of the east containment into the northeast area stormsewer.
- Midwest hauled off 2 loads (10,117 gal) of oily water from the API separator pit to United Water’s facility in Cincinnati, OH.
- Midwest removed sludge from Tank 6 and put it in the vac boxes.
- Th air conditioner in the Unloading Building was repaired, and temperatures inside the offices began to drop.
On July 21, 2011, TriHydro collected 5 tedlar bag air samples (East-AIR07212011, West-AIR07212011, North-AIR07212011, South-AIR07212011, and BT-AIR07212011) at the locations where EPA previously staged AreaRaes and at the large opening on the east million gallon bunker tank. Winds were out of the west during the sampling.
- TriHydro continued to pump water out of the east containment into the northeast area stormsewer.
- Midwest hauled off 2 loads (10,296 gal) of oily
water from the API separator pit and 2 loads (9,968 gal) of oily water from
Frac Tank 5 to United Water’s facility in Cincinnati, OH.
- Midwest completed Tank 6 sludge removal and
begun decontaminating the tank walls with a “3d nozzle.” The sludge
removed from Tank 6 was moved to the vac boxes.
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Midwest began removing sludge from the API
tanks, and the sludge was moved to a vac box.
On July 22, 2011, TriHydro finished pumping
water out of the east containment into the northeast area
stormsewer. There are just a few puddles remaining.
- TriHydro submitted a work plan addendum for the PRP Group which discusses their approach to the Oxidation Pit cleanup.
- Midwest hauled off 2 loads (10,265 gal) of oily
water from the API separator pit to United Water’s facility in Cincinnati, OH.
- Midwest had mechanical problems with the 3d
nozzle, so deconning the Tank 6 interior walls was temporarily stopped.
- Midwest mobilized two additional 3,500 gallon
vac boxes.
- Midwest continued sludge removal from the API
tanks. The sludge was moved to a vac box.
2.1.3 Enforcement Activities, Identity of Potentially Responsible Parties (PRPs)
N/A
2.1.4 Progress Metrics
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Waste Stream
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Medium
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Quantity
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Manifest #
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Treatment
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Disposal
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Oily Water
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Liquid
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2,403,837 gallons
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X
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Stormwater
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Liquid
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424,956 gallons
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X
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Tank 51 Containment
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Liquid
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335,120 gallons
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X
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