Section 95470 - Recordkeeping and Reporting Requirements(a)Recordkeeping Requirements.(1) 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 section 95471(e).(D) Records of all instantaneous surface readings of 200 ppmv or greater; all exceedances of the limits in sections 95464(b)(1)(B) or 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.(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 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 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 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: 1. 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 sections 95464(b)(2) and 95464(b)(3)(A) was determined.2. For boilers or process heaters, whenever there is a change in the location at which the vent stream is introduced into the flame zone pursuant to section 95464(b)(3)(A)2.3. For any owner or operator who uses a boiler or process heater with a design heat input capacity of 44 megawatts (150 MMBtu/hr) or greater to comply with section 95464(b)(3), all periods of operation of the boiler or process heater (e.g., steam use, fuel use, or monitoring data collected pursuant to other federal, State, local, or tribal regulatory requirements).(2) The owner or operator must maintain the following records, whether in paper, electronic, or other format, for the life of each gas control device, as measured during the initial source test or compliance determination:(A) The control device vendor specifications.(B) The expected gas generation flow rate as calculated pursuant to section 95471(e).(C) The percent reduction of methane achieved by the control device determined pursuant to section 95471(f).(D) For a boiler or process heater, the description of the location at which the collected gas vent stream is introduced into the boiler or process heater over the same time period of the performance test.(E) For an open flare: the flare type (i.e., steam-assisted, air-assisted, or non-assisted); all visible emission readings, heat content determination, flow rate or bypass flow rate measurements, and exit velocity determinations made during the performance test as specified in 40 CFR § 60.18 (as last amended 73 Fed.Reg. 78209 (December 22, 2008), which is incorporated by reference herein; and records of the flare pilot flame or flare flame monitoring and records of all periods of operations during which the pilot flame or the flare flame is absent.(3)Record Storage: The owner or operator must maintain copies of the records and reports required by this subarticle and provide them to the Executive Officer within five business days upon request. Records and reports must be kept at a location within the State of California.(b)Reporting Requirements.(1)Closure Notification: Any owner or operator of a MSW landfill which has ceased accepting waste must submit a Closure Notification to the Executive Officer within 30 days of waste acceptance cessation. (A) The Closure Notification must include the last day solid waste was accepted, the anticipated closure date of the MSW landfill, and the estimated waste-in-place.(B) The Executive Officer may request additional information as necessary to verify that permanent closure has taken place in accordance with the requirements of any applicable federal, State, local, or tribal statues, regulations, and ordinances in effect at the time of closure.(2)Equipment Removal Report: A gas collection and control system Equipment Removal Report must be submitted to the Executive Officer 30 days prior to well capping, removal or cessation of operation of the gas collection, treatment, or control system equipment. The report must contain all of the following information: (A) A copy of the Closure Notification submitted pursuant to section 95470(b)(1).(B) A copy of the initial source test report or other documentation demonstrating that the gas collection and control system has been installed and operated for a minimum of 15 years, unless the owner or operator can demonstrate to the satisfaction of the Executive Officer that due to declining methane rates the landfill is unable to operate the gas collection and control system for a 15-year period.(C) Surface emissions monitoring results needed to verify that landfill surface methane concentration measurements do not exceed the limits specified in section 95465.(3)Annual Report: Any owner or operator subject to the requirements of this subarticle, except section 95463, must prepare an annual report for the period of January 1 through December 31 of each year. Each annual report must be submitted to the Executive Officer by March 15 of the following year. The annual report must contain the following information: (A) MSW landfill name, owner and operator, address, and solid waste information system (SWIS) identification number.(B) Total volume of landfill gas collected (reported in standard cubic feet).(C) Average composition of the landfill gas collected over the reporting period (reported in percent methane and percent carbon dioxide by volume).(D) Gas control device type, year of installation, rating, fuel type, and total amount of landfill gas combusted in each control device.(E) The date that the gas collection and control system was installed and in full operation.(F) The percent methane destruction efficiency of each gas control device(s).(G) Type and amount of supplemental fuels burned with the landfill gas in each device.(H) Total volume of landfill gas shipped off-site, the composition of the landfill gas collected (reported in percent methane and percent carbon dioxide by volume), and the recipient of the gas.(I) Most recent topographic map of the site showing the areas with final cover and a geomembrane and the areas with final cover without a geomembrane with corresponding percentages over the landfill surface.(J) The information required by sections 95470(a)(1)(A), 95470(a)(1)(B), 95470(a)(1)(C), 95470(a)(1)(D), 95470(a)(1)(E), and 95470(a)(1)(F), 95470(a)(1)(H), and 95470(a)(1)(K).(4)Waste-in-Place Report: Any owner or operator subject to the requirements of sections 95463(a), or 95643(b)(2)(B)3. must report the following information to the Executive Officer: (A) MSW landfill name, owner and operator, address, and solid waste information system (SWIS) identification number.(B) The landfill's status (active, closed, or inactive) and the estimated waste-in-place, in tons.(C) Most recent topographic map of the site showing the areas with final cover and a geomembrane and the areas with final cover without a geomembrane with corresponding percentages over the landfill surface.(5)Landfill Gas Heat Input Capacity Report: Any owner or operator subject to the requirements of section 95463(b) must calculate the landfill gas heat input capacity using the calculation procedures specified in section 95471(b) and report the results to the Executive Officer within 90 days of the effective date of this subarticle or upon reaching 450,000 tons of waste-in-place. The calculation, along with relevant parameters, must be provided as part of the report.(6) Any report, or information submitted pursuant to this subarticle must contain certification by a responsible official of truth, accuracy, and completeness. This certification, and any other certification required under this subarticle, must state that, based on information and belief formed after reasonable inquiry, the statements and information in the document are true, accurate, and complete.Cal. Code Regs. Tit. 17, § 95470
1. New section filed 6-17-2010; operative 6-17-2010 pursuant to Government Code section 11343.4 (Register 2010, No. 25). Note: Authority cited: Sections 38501, 38510, 38560, 38560.5, 38580, 39600 and 39601, Health and Safety Code. Reference: Sections 38501, 38505, 38510, 38550, 38551, 38560, 38560.5, 39003, 39500, 39600 and 39601, Health and Safety Code.
1. New section filed 6-17-2010; operative 6-17-2010 pursuant to Government Code section 11343.4 (Register 2010, No. 25).