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July 19,2019 <br /> Owens-Brockway Glass Container Inc. <br /> Response to San Joaquin County Environmental Health Department's <br /> June 5,2019 RCRA Large Quantity Hazardous Generator Inspection Report <br /> Item#301 —CCR 66265.31 Facility not maintained to minimize the release of a hazardous waste. <br /> The following observations were made at the time of inspection: <br /> 1. Oily staining and used absorbent were found on the concrete pad and on the floor beneath <br /> the compressor in the compressor room (location SK-08 on the site map) (IMG 6921-8). <br /> Response to Item #301 (1): <br /> This area has been cleaned and painted. (Please see photographs attached as Exhibit 8.) Oily <br /> debris generated during cleanup was disposed of under Hazardous Waste Manifest <br /> 013185897FLE, a copy of which is attached as Exhibit 9. This issue has been corrected. <br /> 2. Oily staining was observed on the ground next to the used oil tank located in HWA-10 on the <br /> site map (IMG 6938-40). <br /> 3. Oily staining was observed on the ground, walls, and pillars throughout the lower <br /> ground/basement area of the facility(IMG 6947-9). <br /> Response to Items#301 (2) and (3): <br /> This area near the used oil tanks has been cleaned. Oily debris collected from these areas was <br /> disposed of using Manifest 013185897FLE, a copy of which is attached as Exhibit 9. These issues <br /> have been corrected. <br /> As discussed previously, water is used to cool hot glass and glass containers that due to quality <br /> or maintenance reasons are diverted to the basement via the cullet chutes for eventual recycling <br /> into the batch to produce new glass containers. The water flows into the plant's lower level, <br /> commonly referred to as a basement (even though at the Tracy Plant, the "basement" is above <br /> grade). Excess shear spray, comprised of clean water with a small amount of food grade oil, also <br /> flows into the basement after use. The basement floor acts as containment for this water, which <br /> is directed by the design of the basement floor to a basement sump, and an oil/water separator. <br /> Oil is skimmed from the surface of the water and pumped into a used oil tank, and the water is <br /> pumped back to the cullet chutes where it is re-used in a continuous loop as cooling water. <br /> A flow chart for the Tracy Plant basement is attached as Exhibit 10. <br /> 4. Oily staining and used absorbent pads were observed on the ground throughout the area next <br /> to the satellite accumulation area and vac pumps #2 and #3, located in the lower <br /> ground/basement area of the facility(IMG 6950-60). <br /> 5 <br />