COMPLIANCE INFO_JTD APPENDIX A -L 2024

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Permit Unit Requirements for N-1119-1-12 (continued) Page 3 of 9 PERMIT UNIT REQUIREMENTS CONTINUE ON NEXT PAGE These terms and conditions are part of the Facility-wide Permit to Operate Facility Name: NORTH COUNTY SANITARY LANDFILL Location: 17720 E HARNEY LN, LODI, CA 95240 25.The permittee shall notify the APCO by telephone at least 24 hours before performing any maintenance work that requires the system to be shutdown. The notification shall include a description of work, the date work will be performed and the amount of time needed to complete the maintenance work. [District NSR Rule] Federally Enforceable Through Title V Permit 26.Each wellhead in the collection system shall be operated with a landfill gas temperature less than 55 degrees Celsius (131 degrees Fahrenheit). The owner or operator may establish a higher operating temperature at a particular well. A higher operating temperature request shall be submitted to the Administrator for approval and shall include supporting data demonstrating that the elevated parameter neither causes fires nor significantly inhibits decomposition by killing methanogens. The demonstration shall satisfy both of these criteria in order to be approved. [40 CFR 62.16716(c)] Federally Enforceable Through Title V Permit 27.The owner or operator shall monitor each well monthly for temperature. If a well exceeds 55 degrees Celsius, action shall be initiated within 5 calendar days to correct the exceedance. Any attempted corrective measure shall not cause exceedances of other operational or performance standards. If a landfill gas temperature less than 55 degrees Celsius cannot be achieved within 15 days of the initial exceedance, the owner or operator shall conduct a root cause analysis and correct the exceedance as soon as practicable, but no later than 60 days after the initial exceedance. If corrective actions cannot be completed within 60 days following the initial exceedance, the owner or operator shall also conduct a corrective action analysis and develop an implementation schedule to complete the necessary corrective action(s) as soon as practicable, but no more than 120 days following the initial exceedance. For corrective actions that cannot be completed within 60 days of the initial exceedance, the owner or operator shall submit the root cause analysis conducted, including a description of the recommended corrective action(s), the date for corrective action(s) already completed, and, for action(s) not already completed, a schedule for implementation, including proposed commencement and completion dates as part of the next annual report. [40 CFR 62.16720(a)(4)] Federally Enforceable Through Title V Permit 28.The owner or operator shall monitor nitrogen or oxygen concentration in the landfill gas on a monthly basis. [40 CFR 62.16722(a)(2)] Federally Enforceable Through Title V Permit 29.Nitrogen concentration in the landfill gas shall be determined using EPA Method 3C of appendix A-2 to 40 CFR Part 60, or an alternative method approved by the District and EPA. Oxygen concentration in the landfill gas shall be determined using a portable gas composition analyzer or an oxygen meter. When using a portable gas analyzer, the analyzer shall be calibrated and meet all quality assurance and quality control requirements for EPA Method 3A of appendix A-2 to 40 CFR Part 60 or ASTM D6522-11. When using an oxygen meter, the meter shall use EPA Method 3A or 3C of appendix A-2 to 40 CFR Part 60 or ASTM D6522-11 except that: (1) The span shall be set between 10 and 12 percent oxygen, (2) A data recorder is not required, (3) Only two calibration gases are required, a zero and span, (4) A calibration error check is not required, and (5) The allowable sample bias, zero drift, and calibration drift are plus or minus 10 percent. [40 CFR 62.16722(a)(2)] Federally Enforceable Through Title V Permit 30.For the temperature measuring device used to monitor landfill gas temperature, the owner or operator shall calibrate the temperature measuring device annually using the procedure in Section 10.3 of EPA Method 2 of appendix A-1 to 40 CFR Part 60. [40 CFR 62.16722(a)(3)] Federally Enforceable Through Title V Permit 31.The owner or operator shall submit a notification to the Administrator as soon as practicable, but no later than 75 days after the initial exceedance for corrective action(s), as required by the condition that references 40 CFR 62.16720(a)(4), that are not completed within 60 days of the initial exceedance. If corrective action(s) take longer than 120 days to complete after the initial exceedance, the owner or operator shall submit the root cause analysis, corrective action analysis and corresponding implementation schedule to the Administrator as soon as practicable but no later than 75 days after the initial exceedance. [40 CFR 62.16724(k)] Federally Enforceable Through Title V Permit