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S0 JOA U 1 Environmental Health Department U ; I y I AMENDED 12/14/2022 Small Quantity Hazardous Waste Generator Inspection Report Facility Name: Facility Address: Date: CANARY RENEWABLES CORP 809C SNEDEKER AVE, STOCKTON December 14, 2022 SUMMARY OF VIOLATIONS (CLASS I,CLASS II,or MINOR-Notice to Comply) Item# Remarks 102 CCR 66262.11 Failed to determine if a waste is a hazardous waste. OBSERVATIONS: 1. One roll-off bin, north of the manufacturing building,was labeled"non-hazardous waste", "toxic", "FILTER CAKE", "absorbent, vegetable oil", "accumulation start date 04/01/22". Patrick Samson stated that this bin contains filter cake consisting of filter media and biodiesel. The final biodiesel product is filtered through the filter media. The spent filter cake is transferred to the roll-off bin and disposed of as non-hazardous waste. A generator waste profile sheet was provided by Patrick Samson. The profile sheet was not dated and does not include analytical data. The profile does not include Title 22 California Code of Regulations(T22 CCR)section 66261.24(a)(6)acute aquatic toxicity data. The biodiesel product Safety Data Sheet indicates that biodiesel is aquatic toxic at 2.8-4.6 ug/L, much lower than the hazardous waste aquatic toxicity limit of 500 mg/L. 2. Waste water from the on-site laboratory is collected in 50 gallon plastic drums and placed in wastewater tank T-116. The T-116 contents are shipped off-site as non-hazardous waste to the East Bay Municipal Utility District (EBMUD) . The lab waste water drum on-site was tested with pH paper and pH 6.5 was found. The water contained one aqueous phase and contained significant white precipitate, probably from glassware cleaning detergent. There was no hazardous waste determination documentation on-site for the lab wastewater before it is transferred to tank T-116. REGULATION GUIDANCE: Any person who generates a waste shall determine if the waste is a hazardous waste as specified in Title 22 California Code of Regulations(CCR). There are wastes that are listed as hazardous wastes. There are wastes that exhibit one or more of the hazardous waste characteristics:toxic, corrosive, reactive or ignitable. Title 22 CCR section 66261.2—Definition of Waste Title 22 CCR section 66261.3—Definition of Hazardous Waste A business operator shall keep records of any hazardous waste determinations made in accordance with Title 22 California Code of Regulations(CCR)section 66262.11 for at least three years from the date that the waste was last sent to an on-site or off-site treatment, storage, or disposal facility. The records may include Safety Data Sheets(SDS), waste test results or other hazardous waste determination documentation. CORRECTIVE ACTION: 1. Make a hazardous waste determination for the filter cake waste. Include determination information regarding T22 CCR 66261.24(a)(6)aquatic toxicity since biodiesel product is aquatic toxic. 2. Make a hazardous waste determination for the lab waste water. Include determination information regarding T22 CCR 66261.24(a)(6)aquatic toxicity since the water appears to contain significant amounts of detergents. Make a hazardous waste determination for each waste , and manage it according to Title 22 CCR. Use Safety Data Sheets(SDS),waste sampling and test results or other knowledge to support your hazardous waste determination. Waste testing must be done using methods specified in Title 22 CCR including sections 66261.20-24. Use a laboratory certified to test samples for hazardous waste according to Title 22 CCR. Submit a statement and supporting documentation with your hazardous waste determination. Demonstrate current storage and labeling for wastes determined to be hazardous wastes. Provide disposal records for wastes FA0018706 PRO527608 SCO01 12/14/2022 EHD 22-01 Rev.12/06/2021 Page 5 of 6 Small Quantity Hazardous Waste Generator OIR 1868 E. Hazelton Avenue I Stockton, California 95205 1 T 209 468-3420 1 F 209 464-0138 1 www.sjgov.org/EHD