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WPermit Unit Requirements for N-339-17-8 (continued) Page 7 of 9 <br />2. Except as provided in 60.752(b)(2)(i)(B) permittee shall keep for at least 5 ears it -to-deat AN 'bl <br />y p , rex I y accessl e records <br />of all collection and control system exceedances of the operational standards in 60,753, the reading in the subsequent <br />month whether or not the second reading is an exceedance, and the location of each exceedance. [40 CFR 60.758(e)] <br />Federally Enforceable Through Title V Permit <br />73. Each owner or operator seeking to comply with 40 CFR 60.752(b)(2)(i) shall site active collection wells, horizontal <br />collectors, surface collectors, or other extraction devices at a sufficient density throughout all gas producing areas <br />using the following procedures unless alternative procedures have been approved by the APCO as provided in <br />60.752(b)(2)(i)(C) and (D). [40 CFR 60.759(a)] Federally Enforceable Through Title V Permit <br />74. The collection devices within the interior and along the perimeter areas shall be certified to achieve comprehensive <br />control of surface gas emissions by a professional engineer. The following issues shall be addressed in the design: <br />depths of refuse, refuse gas generation rates and flow characteristics, cover properties, gas system expandability, <br />leachate and condensate management, accessibility, compatibility with filling operations, integration with closure end <br />use, air intrusion control, corrosion resistance, fill settlement, and resistance to the refuse decomposition heat. [40 CFR <br />60.759(a)(1)] Federally Enforceable Through Title V Permit <br />75. The placement of gas collection devices determined in paragraph 60.759(a)(1) shall control all gas producing areas, <br />except as provided by paragraphs 60.759(a)(3)(i) and (a)(3)(ii). [40 CFR 60.759(a)(3)] Federally Enforceable Through <br />Title V Permit <br />76. The sufficient density of gas collection devices determined in paragraph 60.759(a)(1) shall address landfill gas <br />migration issues and augmentation of the collection system through the use of active or passive systems at the landfill <br />perimeter or exterior. [40 CFR 60.759(x)(2)] Federally Enforceable Through Title V Permit <br />77. Any segregated area of asbestos or nondegradable material may be excluded from collection if documented as <br />provided tinder 60.758(d). The documentation shall provide the nature, date of deposition, location and amount of <br />AM asbestos or nondegradable material deposited in the area, and shall be provided to the Administrator upon request. [40 <br />CFR 60.759(a)(3)(i)] Federally Enforceable Through Title V Permit <br />78. Any nonproductive area of the landfill may be excluded from control provided that the total of all excluded areas can <br />be shown to contribute less than 1 percent of the total amount of NMOC emissions from the landfill. The amount, <br />location, and age of the material shall be documented and provided to the Administrator upon request. A separate <br />NMOL emissions estimate shall be made for each section proposed for exclusion, and the sum of all such sections <br />shall be compared to the NMOC emissions estimate for the entire landfill. Emissions from each section shall be <br />computed using the equation in Section 60.759(a)(3)(ii). [40 CFR 60.759(a)(3)(ii)] Federally Enforceable Through <br />Title V Permit <br />79. The values for k and CNMOC in equation in Section 60.759(a)(3)(ii) determined in field testing shall be used if field <br />testing has been performed in determining the NMOC emission rate or the radii of influence (this distance from the <br />well center to a point in the landfill where the pressure gradient applied by the blower or compressor approaches zero). <br />If field testing has not been performed, the default values for k, Lo, and CNMOC provided in 60.754(a)(1) or the <br />alternative values from 60.754(a)(5) shall be used. The mass of nondegradable solid waste contained within the given <br />section may be subtracted from the total mass of the section when estimating emissions provided the nature, location, <br />age, and amount of the nondegradable material is documented as provided in paragraph 60.759(a)(3)(i). [40 CFR <br />60.759(a)(3)(iii)] Federally Enforceable Through Title V Permit <br />PERMIT UNIT REQUIREMENTS CONTINUE ON NEXT PAGE <br />These terms and conditions are part of the Facility -wide Permit to Operate. <br />Facility Name FORWARD, INC LANDFILL <br />Location: 9999 S AUSTIN ROAD,MANTECA, CA 95336 <br />