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FILE: 118.7 <br />1� <br />_QUARTER r 4 /,,j <br />TRAPPER MINING INC. <br />QUARTERLY SEDIMENT POND INSPECTION REPORT <br />INSPECTOR: i j y Nak SIGNATURE: <br />DRAINAGE: JOHNSON GULCH DATE OF INSPECTION: ` <br />POND IDENTIFICATION <br />Johnson 16 <br />Johnson #7R <br />Johnson #8R <br />Johnson #9R <br />Johnson #10R <br />Approximate water level: <br />Sediment level (% total storage): <br />Outflow (cfs): <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. <br />t/ <br />� <br />Inadequate vegetation. <br />1/ <br />Outlet channel erosion. <br />Burrows. <br />Erosion of toe. <br />Water impounded against downstream toe. <br />Other. <br />STRUCTURAL: <br />Differential settling. <br />Cracks, slides, or scarps. <br />Seepage (specify location, color, value). <br />Z <br />Defective spillways. <br />Other. <br />APPURTENANT STRUCTURES: <br />Defective spillways. <br />j/ <br />l / <br />2/ <br />✓ <br />T� <br />Dewatering device clogged. <br />Cracking or crushing of pipes. <br />Other. <br />COMMENTS: <br />#6: use riser /siphon tube as sediment marker; siphon top = 90 %, top - <br />5; k�� <br />1.5'= 60 %. <br />4yY, <br />"Um KININ Inc. <br />