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• BASIN RESOURCES, INC. <br />SEDIMENTATION POND INSPECTION FORM <br />DES No. DoS <br />Date of <br />3. Is wave action causing erosion: <br />On the upstream embankment? Yes No t~ <br />At the principal spillway inlet? Yes No t. <br />4. Erosion of the downstream toe of the embankment? Yes No v <br />The cause of the erosion is attributed to: <br />5. Is seepage occurring through the dam? Yes No ~ <br />Could this seepage cause potential instability? Yes No <br />PRINCIPAL SPILLWAY <br />• 1. Is the principal spillway system in working order? Y'es ~ No <br />2. Is the inlet free of debris and restrictive material? Yes y' No <br />3. Is the discharge outlet free of restrictive material? Yes ~~ No <br />4. Is erosion occumng at the discharge outlet? Yes No c/ <br />Evaluate the severity: Extensive Moderate Just Stoning None <br />EMERGENCY SPILLWAY <br />1. Is the overall emergency spillway system capable of passing design storm discharge? <br />Yes ,1~ No <br />2. Does it appear as if the emergency spillway has discharged water since the last inspection? <br />Yes No <br />3. Is erosion occurring at any section of the emergency spillway? Yes No ~ <br />Describe the extent: <br />Yes No r/ <br />CJ <br />• Please add any special comments concerning potentially dangerous problems on the back of this <br />sheet! ~ <br />Inspected by:~rf~ <br />SEDIMENT STORAGE CAPACITY <br />1. Has the design storage capacity of the reservoir been surpassed? <br />If yes, explain: Lac nJ~S ~ ~ /7r u <br />EMBANKMENT <br />1. Adequacy of the vegetative cover: Excellent, Moderate, ~ Poor <br />2. Erosion forming gullies: Extensive, Some, ry Fe None <br />