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FILE: 118.7 <br />QUARTERLY SEDIMENT POND INSPECTION REPORT <br />OPERATOR: TRAPPER MINING INC. <br />INSPECTOR: (cJ!/'Y) SIGNATURE: <br />o- <br />DRAINAGE: NO NAME <br />ZA`&-QRTR?012'19 <br />TRAPPER MINE <br />DATE OF INSPECTION (? I -Z,5 /C-)5 <br />POND IDENTIFICATION NName #02 NName #04 NName #05 <br />Approximate water level: <br />Sediment level (% total storage): Ic h t"?,i? i„` <br />Outflow (cfs): <br />Sediment marker (install or replace) ©? 8l L p <br />Identification sign (install or replace) c xe- <br />EROSI ONAL: <br />Rills and/or gullies on downstream face. <br />©f L <br />c' l? <br />Rills and/or gullies on upstream face. <br />Inadequate vegetation. o yL p p <br />Outlet channel erosion. d lC <br />Burrows. ?C alb <br />Erosion of toe. <br />Water impounded against toe. C71? p le- <br />Other. C(? ply ply <br />STRUCTURAL: <br />Differential settling. <br />O? <br />d6? <br />p4? <br />Cracks, slides, or scarps. l? <br />Seepage (specify location, color, value). <br />Defective spillways. <br />Other. 0 K c,14 p K <br />APPURTENANT STRUCTURES: <br />Defective spillways. p(C <br />p? <br />Dewatering device clogged. C C ?K <br />Cracking or crushing of pipes. d? pK /7 Q <br />Other. <br />COMMENTS: <br />#05: 60% level = top of post - 4.5'. <br />#04: use riser/siphon tube as sediment marker; siphon top = 75%, bottom = 60%. <br />#02: use riser/siphon tube as sediment marker; siphon top = 66%, bottom = 50%. <br />MAINTENANCE REQUIRED: <br />12 o/-7 e-