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FILE. 118.7 <br />3rd QUARTER 2017 <br />TRAPPER MINING INC. <br />QUARTERLY SEDIMENT POND INSPECTION REPORT <br />INSPECTOR: Tonia Perkins SIGNATURE: <br />DRAINAGE: JOHNSON GULCH DATE OF INSPECTION:C,/�,`��� / 7r If <br />POND IDENTIFICATION <br />Johnson #677 Johnson #7R <br />Johnson #8R <br />Johnson #9R <br />Johnson #10R <br />Approximate water level: <br />L I <br />L - <br />Sediment level (% total storage): <br />2 r <br />Outflow (cfs): <br />/ <br />L <br />C <br />G / s. <br />Sediment marker (install or replace) <br />.& 'r <br />Identification sign (install or replace) <br />'� <br />C. CLI <br />-2 42k: <br />EROSIONAL: <br />Rills and/or gullies on downstream face. <br />f1r <br />nc <br />Rills and/or gullies on upstream face.All <br />- <br />Inadequate vegetation.yy- <br />Outlet channel erosion. <br />12 L <br />Burrows. <br />!i <br />IT,,. <br />L c. <br />%{ / 1')-7&-& <br />Erosion of toe. <br />/?C <br />C <br />Water impounded against downstream toe. <br />Other. <br />_ <br />— <br />STRUCTURAL: <br />Differential settling. <br />tit <br />Cracks, slides, or scarps. <br />n <br />Seepage (specify location, color, value). <br />C <br />Defective spillways. <br />�- <br />Other. <br />APPURTENANT STRUCTURES: <br />Defective spillways. <br />1 <br />PL <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 = 900/co, to - 1.5'= 60%. <br />_ �•- C� 1 �.St;n ��- I���c1,S C" �P�+-% .�c7'Fri1�' 1 �cc,-�101� S �� �..✓ <br />C,� <br />L�Zkt4 <br />mm mixing INC. <br />