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FILE: 118.7 <br />QUARTERLY SEDIMENT POND INSPECTION REPORT <br />OPERATOR: TRAPPER MINING INC. <br />INSPECTOR: ZkJoo"t ` -0-- (?7 CICEO(J' SIGNATURE: ( C" <br />DRAINAGE: NO NAME <br />•2'1? QRTR.d/U <br />TRAPPER MINE <br />DATE OF INSPECTION- 2/?/ /0 <br />POND IDENTIFICATION NName #02 NName #04 NName #05 <br />Approximate water level: c' e- ct- 7': de Oo X, <br />Sediment level (% total storage): 'n "X, to f t'\) <br />Outflow (cfs): L J CTS <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. ? t/ <br />Inadequate vegetation. <br />Outlet channel erosion. <br />Burrows. <br />Erosion of toe. V' <br />Water impounded against toe. V ?/ ? <br />Other. <br />STRUCTURAL: <br />Differential settling. <br />Cracks, slides, or scarps. v t/ V' <br />Seepage (specify location, color, value). <br />Defective spillways. <br />Other. <br />APPURTENANT STRUCTURES: <br />Defective spillways. <br />V <br />? <br />/ <br />Dewatering device clogged. L", f/ ? <br />Cracking or crushing of pipes. <br />Other. <br />COMMENTS: <br />#05: 60% level = top of post - 4.5'. <br />#04: use riser/siphon tube as sediment marker; siphon top = 75%, bottom = 60%. <br />#02: use riser/siphon tube as sediment marker; siphon top = 66%, bottom = 50%. <br />x f=our n? set-II, e d o le- 1 ?l ? he r r` S"e r <br />NIgMe4 <br />MAINTENANCE REQUIRED: <br />RIP-? r <br />4-ke. a <br />c,le i n -t ?.? riSer ? ?`?