COMPLIANCE INFO_2023 - Laserfiche WebLink

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The following is an itemized list of underground storage tank violations that have not been addressed for MANTECA CHEVRON as of April 04, 2023. Open violations from May 16, 2022 inspection Violation#208-Failure to comply with the designated operator inspection requirements. 1)OBSERVATION:The designated operator inspections for the following months were performed more than 30 days after the previous inspection: - Initial inspection on 4/8/2021, next inspection performed on 06/03/2021 (59 days between the two dates) -The Owner/operator did not provide follow up actions to compliance issues from section 3 from DO report of 02/11/2022. REGULATION GUIDANCE: The designated operator visual inspections shall be conducted within 30 days or less of the previous inspection. CORRECTIVE ACTION: Ensure that all designated operator inspections are performed within the required time frames. 2)OBSERVATION:The designated operator failed to check and note all required items on the visual inspection reports.The incorrect and missing information included the following from the inspection reports: -The DO report of 3/11/2022 did not include the owner/operator name. REGULATION GUIDANCE: During the visual inspection,the designated operator shall check that all required testing and maintenance for the UST system have been completed and shall check all required items on the report. CORRECTIVE ACTION: Ensure that designated operators performing visual inspections at this facility are including all of the required information on the reports. ❑ This violation was corrected ❑This violation will be corrected by(date): ❑ Supporting documents included Describe actions taken or will be taken to correct violation: Violation#315-Failure to maintain interstitial space to detect leaks before release to environment(post-Jul 2004). OBSERVATION: The 91 S-12 (smart)sensor failed when tested. REGULATION GUIDANCE: The interstitial space of the UST shall be maintained, as designed, under constant vacuum or pressure such that a breach in the primary or secondary containment is detected before the hazardous substance is released into the environment. CORRECTIVE ACTION: Correct immediately by having a properly licensed,trained, and certified contractor replace the failed component with a functional component(LG 113-x listed, if applicable), and obtain a permit within one business day from the EHD, if needed. If the failed component can't be replaced immediately,there is a possibility that the 91 UST system may be red tagged to prevent fuel inputs. Page 2 of 3