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QUARTERLY POND INSPECTION REPORT <br />CHEVRON MINING INC. <br />EDNA MINE <br /> ■ Pond Identification: CHECK DAM #13 <br /> ' Type Of Pond: EARTHEN CHECK DAM STRUCTURE <br />Operational Status At Time of Inspection <br />Approximate Water Level: 3 Feet Below Discharge Elevation <br />Sediment Level ( %) Total Storage: Estimated 15% of capacity <br />Outflow (cfs): 0 <br />Goy +.— <br />Stat IC <br />Comments <br />Erosional: <br />Rills & Gullies On Embankment <br />OK <br />Vegetation <br />OK <br />Outlet Channels <br />OK <br />Other <br />N/A <br />Pond Structure: <br />Settling <br />OK <br />Cracks Or Slides <br />OK <br />Seepage <br />OK <br />Other <br />N/A <br />Appurtenant Structures: <br />Primary Spillway <br />EN/A <br />Secondary Spillway <br />No Secondary Spillway <br />Other <br />N/A <br />Additional Comments: <br />Structure is functioning as designed. <br />i X,,,,,,,,IIII�IIIII,,,,,,,, <br />�p� R <br />........ <br />O r••y�. M . F�'•. <br />Of � % <br />N AIL1��?\\\\\,�� <br />IIIII <br />Inspection Date: August 30, 2010 <br />Field Inspec <br />Troy S mmers <br />