COMPLIANCE INFO_JTD APPENDIX A -L 2024

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Permit Unit Requirements for N-1119-1-12 (continued) Page 8 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 61.Surface testing must be terminated when the average wind speed exceeds five miles per hour or the instantaneous wind speed exceeds 10 miles per hour. The APCO may approve alternatives to this wind speed surface testing termination for MSW landfills consistently having measured winds in excess of these specified limits. Average wind speed must be determined on a 15-minute average using an on-site anemometer with a continuous recorder for the entire duration of the monitoring event. [17 CCR 95471(c)(1)(C)] Federally Enforceable Through Title V Permit 62.Surface emissions testing must be conducted only when there has been no measurable precipitation in the preceding 72 hours. [17 CCR 95471c(1)(D)] Federally Enforceable Through Title V Permit 63.The owner or operator must record any instantaneous surface readings of methane 200 ppmv or greater, other than non- repeatable, momentary readings.Surface areas of the MSW landfill that exceed a methane concentration limit of 500 ppmv must be marked and remediated pursuant to 17 CCR 95469(a)(1). The landfill surface areas with cover penetrations, distressed vegetation, cracks or seeps must also be inspected visually and with a hydrocarbon detector. [17 CCR 95471(c)(2)(A)(B)(C)(D)] Federally Enforceable Through Title V Permit 64.Integrated surface readings must be recorded and then averaged for each grid. Individual monitoring grids that exceed an average methane concentration of 25 ppmv must be identified and remediated pursuant to 17 CCR 95469(a)(2).The wind speed must be recorded during the sampling period. [17 CCR 95471(c)(3)(A)(B)(C)] Federally Enforceable Through Title V Permit 65.An owner or operator must maintain the following records, whether in paper, electronic, or other format, for at least five years: (A) All gas collection system downtime exceeding five calendar days, including individual well shutdown and disconnection times, and the reason for the downtime. (B) All gas control system downtime in excess of one hour, the reason for the downtime, and the length of time the gas control system was shutdown. (C) Expected gas generation flow rate calculated pursuant to 17 CCR Section 95471(e). (D) Records of all instantaneous surface readings of 200 ppmv or greater; all exceedances of the limits in 17 CCR Sections 95464(b)(1)(B) or 17 CCR Section 95465, including the location of the leak (or affected grid), leak concentration in ppmv, date and time of measurement, the action taken to repair the leak, date of repair, any required re-monitoring and the re-monitored concentration in ppmv, and wind speed during surface sampling; and the installation date and location of each well installed as part of a gas collection system expansion. (E) Records of any positive wellhead gauge pressure measurements, the date of the measurements, the well identification number, and the corrective action taken. 15 (F) Annual solid waste acceptance rate and the current amount of waste-in-place. (G) Records of the nature, location, amount, and date of deposition of non-degradable waste for any landfill areas excluded from the collection system. (H) Results of any source tests conducted pursuant to 17 CCR Section 95464(b)(4). (I) Records describing the mitigation measures taken to prevent the release of methane or other emissions into the atmosphere: 1) When solid waste was brought to the surface during the installation or preparation of wells, piping, or other equipment; 2) During repairs or the temporary shutdown of gas collection system components; or, 3) When solid waste was excavated and moved. (J) Records of any construction activities pursuant to 17 CCR Section 95466. The records must contain the following information: 1) A description of the actions being taken, the areas of the MSW landfill that will be affected by these actions, the reason the actions are required, and any landfill gas collection system components that will be affected by these actions. 2) Construction start and finish dates, projected equipment installation dates, and projected shut down times for individual gas collection system components. 3) A description of the mitigation measures taken to minimize methane emissions and other potential air quality impacts. (K) Records of the equipment operating parameters specified to be monitored under 17 CCR Sections 95469(b)(1) and 95469(b)(2) as well as records for periods of operation during which the parameter boundaries established during the most recent source test are exceeded. The records must include the following information: For enclosed flares, all 3-hour periods of operation during which the average temperature difference was more than 28 degrees Celsius (or 50 degrees Fahrenheit) below the average combustion temperature during the most recent source test at which compliance with 17 CCR Sections 95464(b)(2) and 95464(b)(3)(A) was determined. [17 CCR 95470 (a)(1)(A - K), District Rule 1070] Federally Enforceable Through Title V Permit