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FILE: 118.7 <br />-1 nd QRTR ,;Z0/O <br />QUARTERLY SEDIMENT POND INSPECTION REPORT <br />OPERATOR: TRAPPER MINING INC. TRAPPER MINE <br />INSPECTOR: ` lcto2d4?- I01 CtP?S SIGNATURE: Gds""k- z *??-?` <br />DRAINAGE: JOHNSON GULCH DATE OF INSPECTION 6 / a2S / /`d <br />POND IDENTIFICATION Johnson #6 Johnson #7R Johnson #8R Johnson #9R Johnson #10R <br />Approximate water level: deck/,T : /O O o GNU%C, ?0 ?' i 9' <br />Sediment level (% total storage): / v1 z Ll <br />Outflow (cfs): L( C L C" < (lips L Cf S G f OAS <br />Sediment marker (install or replace) <br />Identification sign (install or replace) <br />EROSIONAL: <br />Rills and/or gullies on downstream face. <br />Rills and/or gullies on upstream face. ? f ;/ ;? <br />Inadequate vegetation. t/ ? ? v' r% <br />Outlet channel erosion. <br />Burrows. ? 1% // i/ <br />Erosion of toe. <br />Water impounded against toe. f/ t/ 1/ Y <br />Other. <br />STRUCTURAL: <br />Differential settling. <br />Cracks, slides, or scarps. <br />Seepage (specify location, color, value). ? ?/ v <br />Defective spillways. t/ i/ <br />Other. <br />APPURTENANT STRUCTURES: <br />Defective spillways. <br />i/ <br />? <br />t/ <br />Dewatering device clogged. <br /> <br />Cracking or crushing of pipes. <br />i/ 7VI <br />j? <br />tt/ <br />Other. <br />COMMENTS: <br />#06: use riser/siphon tube as sediment marker; siphon top = 90%, top - 1.5'= 60%. <br />&ArrvuJj cr, Tan " DQr?, - ?zhrvo <br />MAINTENANCE REQUIRED: <br />IY'one-