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FILE: 118.7 <br />QUARTERLY SEDIMENT POND INSPECTION REPORT <br />OPERATOR: TRAPPER MINING INC. <br />INSPECTOR: Z?/`M " SIGNATURE: 49 02, % <br />DRAINAGE: JOHNSON GULCH <br />-QRTR® <br />TRAPPER MINE <br />DATE OF INSPECTION <br />POND IDENTIFICATION Johnson #6 Johnson #7R Johnson #8R Johnson #9R Johnson #1 R <br />Approximate water level: <br />Sediment level (% total storage): <br />Outflow (cfs): a <br />Sediment marker (install or replace) v <br />Identification sign (install or replace) v v <br />EROSIONAL: <br />Rills and/or gullies on downstream face. <br />Rills and/or gullies on upstream face. (/ e? 1J <br />Inadequate vegetation. <br />Outlet channel erosion. Ll fJ L"' <br />Burrows. v !? LIZ <br />!? <br />Erosion of toe. r? <br />Water impounded against toe. f/ 4J I/ <br />Other. <br />STRUCTURAL: <br />Differential settling. <br />Cracks, slides, or scarps. <br />Seepage (specify location, color, value). f/ v <br />Defective spillways. <br />Other. <br />APPURTENANT STRUCTURES: <br />Defective spillways. / <br />Dewatering device clogged. <br />Cracking or crushing of pipes. <br />Other. <br />COMMENTS: <br />#06: use riser/siphon tube as sediment marker; siphon top <br />= 90%, top - 1.5'= 60% <br />. <br />MAINTENANCE REQUIRED: