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FILE: 118.7 <br />I st QUARTER 2018 <br />1 ' TRAPPER MINING INC. <br />QUARTERLY SEDIMENT POND INSPECTION REPORT <br />INSPECTOR:C�i� .i AvAy. SIGNATURE: <br />a <br />DRAINAGE: JOHNSON GULCH DATE OF INSPECTION: <br />POND IDENTIFICATION <br />Johnson #6 <br />Johnson #7R <br />Johnson #$R <br />Johnson 9R <br />Johnson VOR <br />Approximate water level: <br />tib' <br />f <br />Sediment level (% total storage): <br />Outflow (cfs): <br />1 <br />Sediment marker (install or replace) <br />Fj <br />p <br />Identification sign (install or replace)A&E7 <br />EROSIONAL: <br />Rills and/or gullies on downstream face. <br />Rills and/or gullies on upstream face. <br />Inadequate vegetation. <br />Ala <br />AZ� <br />Outlet channel erosion. <br />Q <br />O <br />O <br />Burrows. <br />D <br />D <br />&7 <br />Erosion of toe. <br />D <br />�JC7 <br />Water impounded against downstream toe. <br />Al2JIM <br />Other. <br />STRUCTURAL: <br />Differential settling. <br />b <br />Cracks, slides, or scarps. <br />fJA10p <br />D <br />Seepage (specify location, color, value). <br />A10 <br />A147 <br />,/j' <br />Defective spillways. <br />za <br />Other. <br />— <br />APPURTENANT STRUCTURES: <br />Defective spillways. <br />Dewatering device clogged. <br />Cracking or crushing of pipes. <br />i%A&7 <br />AIV <br />Other. <br />COMMENTS: <br />#6: use riser/siphon tube as sediment marker; siphon top = 90%, top - <br />1.5'= 60%. <br />acsm� ixc. <br />