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<br />
<br />The sand ~d a finl!ness modulus or about 2.75 and only about 5 percent or the pit-run
<br />material was retained on the No.4 screen. A sand plant was built approximately 2,300
<br />reet dov.'nstream rrom the axis or the dam to process all sand used in Bonny Dam. Con-
<br />centrated investigations railed to rind a coarse aggregate available locally in the South
<br />Fork or the Republican RIVer valley. As a result or this railure. all coarse aggregates
<br />were Shipped rrom Clear Creek. Colo.. gravel deposits.
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<br />Figure J. --SUes in\'estigated by the BUTeau or Reclamation ror Bonny Dam.
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<br />14
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