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Closed Disposal Site Inspection Report (188) <br /> Corral Hollow Landfill (39-AA-0005) <br /> 3/1/2024 <br /> Dispose of all litter at a permitted solid waste disposal facility. <br /> Inspection Report Comments <br /> 1. Flare was operating at time of inspection. <br /> 2. Perimeter fence is secure. New access gate installed. <br /> 3. Landfill cover is in good condition. <br /> 4. Observed poor marking of LF gas well #6. Check all LFG wells and mark wells with probes <br /> depth in feet, and identify shallow, middle or deep probe. <br /> 5. LF gas well #6 was measured during the inspection: Shallow probe = 0.0% methane, <br /> 1.8% carbon dioxide, 17.8% oxygen, 80.3% balance. Mid probe = 0.0% methane, 5.4% <br /> carbon dioxide, 13.8% oxygen, 80.7% balance. Deep probe = 0.0% methane, 7.1% carbon <br /> dioxide, 11.7% oxygen, 81.3% balance. <br /> 6. LF gas well #3 was measured during the inspection: Shallow probe = 0.0% methane, 0.4% <br /> carbon dioxide, 19.9% oxygen, 79.7% balance. Mid probe = 0.0% methane, 1.1% carbon <br /> dioxide, 20.3% oxygen, 78.7% balance. Deep probe = 0.0% methane, 3.3% carbon dioxide, <br /> 19.3% oxygen, 77.4% balance. <br /> 7. Fourth quarter landfill gas testing was completed by a contractor on November 28, <br /> 2023. No methane was found in the perimeter monitoring wells. <br /> 8. Two areas of concern. <br /> Attachments <br /> inspection photos <br /> CalRecycle Solid Waste Information System (SWIS) Page 2 of 2 <br /> RA---L- 4 4 nnn A o.n-7 ARA <br />