Laserfiche WebLink
iii- ui~iuiiiiii ~ ,q~ <br />Za ~ <br />BASIN RESOURCES, INC. <br />SEDIMENTATION POND INSPECTION FORM <br />Pond ~~ ~o f~u~ NPDES No. DC' S <br />Date of Inspection YY1n-~ ( 999 <br />~ <br />EMBANKMENT <br />1. Adequacy of the vegetative cover: Excellent, Moderate, Few Poor <br />2. Erosion forming gullies: Extensive, Some, Very Fe Nane <br />3. Is wave action causing erosion: <br />On the upstream embankment? Yes No <br />A[ the principal spillway inlet? Yes No t- <br />4. Erosion of the downstream toe of the embankment? Yes No <br />'The cause of the erosion is attributed to: <br /> <br />5. Is seepage occurring though the dam? Yes No <br />Could [his seepage cause potential instability? Yes No <br />Explain: <br /> <br />PRINCIPAL SPILLWAY <br />1. Is the principal spillway system in working order? Yes ~- No <br />2. Is the inlet free of debris and restrictive material? Yes L No <br />3. Is the discharge outlet free of restrictive material? Yes ~- No <br />d. Is erosion occurring at the discharge outlet? Yes No~_ <br />Evaluate the severity: Extensive Moderate Just Starting None <br />EMERGENCY SPILLWAY <br />1. Is the overall emergency spillway system capable of passing design storm discharge? <br />Yes v No <br />2. Does it appear as if the emergency spillway has discharged water since the last inspection? <br />Yes No <br />3. Is erasion occtrring at any section of the emergency spillway? Yes No ,~ <br />Describe the extent: <br />SEDIMENT STORAGE CAPACITY <br />1. Has the design storage capacity of the reservoir been surpassed? Yes No ~ <br />If yes, explain: <br />Please add any special comments concerning potentially dangerous problem on the back of this <br />sheet! /~ ~~~.~( 6~ <br />Inspected by: l~ ~-J <br />