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FILE: 118.7 <br />3z'D QRTR <br />QUARTERLY SEDIMENT POND INSPECTION REPORT <br />OPERATOR: TRAPPER MINING INC. <br />INSPECTOR: doyl !" 5t-t e-c-,, , <br />DRAINAGE: JOHNSON GULCH <br />TRAPPER MINE <br />SIGNATUR . <br />DATE OF INSPECTION/ 2S/ ?? <br />POND IDENTIFICATION Johnson #6 Johnson #7R Johnson #8R Johnson #9R Johnson #1 OR <br />Approximate water level: 4 I-,,, <br />Sediment level (% total storage): <br />Outflow (cfs): L (? L 1 L t G l ?? `•. L) ?? <br />Sediment marker (install or replace) ? ? r/ ? ci <br />Identification sign (install or replace) ? ? ? ,? ? <br />EROSIONAL: <br />Rills and/or gullies on downstream face. <br />? <br />? <br />? <br />? <br />? <br />Rills and/or gullies on upstream face. ? ? ? <br />Inadequate vegetation. ,/ t/ ? <br />Outlet channel erosion. ? t/ <br />Burrows. ? ? ? ? <br />Erosion of toe. ? ,/ ,/ ,/ ? <br />Water impounded against toe. ? ? r/ <br />Other. ? ? - ? ? <br />STRUCTURAL: <br />Differential settling. <br />? <br />? <br />? <br />t? <br />Cracks, slides, or scarps. ? ? ? r/ <br />Seepage (specify location, color, value). ? ? <br />Defective spillways. +? ? V/ <br />Other. ,/ ? ? <br />APPURTENANT STRUCTURES: <br />Defective spillways. <br />? <br />?/ <br />? <br />? <br />,? <br />Dewatering device clogged. ? ? ? ? <br />Cracking or crushing of pipes. ct c? /,? <br />Other. '? ? ,/ ? <br />COMMENTS: <br />#06: use riser/siphon tube as sediment marker; siphon top = 90%, top - 1.5'= 60%. <br />PC'. G`? `j J ?v`v L? t? ?? .?I ?? <br />t'STL t w ??. <br />no <br /> <br />??iavl r ?ls _ (? , VNAot- 0"<- C?lcs' (""G <br />MAINTENANCE REQUIRED: <br />1-7 017