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FILE: 118 7 <br />r� <br />QUARTER )OSS <br />TRAPPER MINING INC. <br />QUARTERLY SEDIMENT POND INSPECTION REPORT <br />INSPECTOR: (f c" er �a 0� � SIGNATURE: <br />DRAINAGE: NO NAME DATE OF INSPECTION: <br />POND IDENTIFICATION <br />No Name #2 No Name #4 <br />No Name #5 <br />Approximate water level: <br />70 lc <br />Q v <br />i?0 <br />Sediment level (% total storage): <br />30 <br />Outflow (cfs): <br />Sediment marker (install or replace) <br />QK <br />0A - <br />Identification sign (install or replace) <br />OK <br />EROSIONAL: <br />Rills and/or gullies on downstream face.U <br />p <br />Rills and/or gullies on upstream face. <br />p <br />, <br />Inadequate vegetation. <br />Ab <br />A)a <br />Outlet channel erosion. <br />Burrows. <br />Erosion of toe. <br />Water impounded against downstream toe. <br />Other. <br />AIA <br />/V/ <br />STRUCTURAL: <br />Differential settling. <br />Cracks, slides, or scarps. <br />Seepage (specify location, color, value). <br />plyd <br />Defective spillways. <br />Other. <br />NR <br />Nq <br />VA <br />APPURTENANT STRUCTURES: <br />Defective spillways.Q <br />Alo <br />Dewatering device clogged.No <br />I Ah <br />AIA <br />Cracking or crushing of pipes. <br />A <br />Other. <br />COMMENTS: <br />#2: use riser/siphon tube as sediment marker; siphon top <br />#4: use riser/siphon tube as sediment marker; siphon top <br />#5: 60% level = top of post - 4.5'. <br />= 66%, bottom = 50%. <br />= 75%, bottom = 60%. <br />