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28) Cross Sections for the Prospect Pond <br />Response <br />The appropriate cross sections for the Pro~;pect Pond are <br />located in the section "Design. of Surface :Runoff Control <br />Structures, Permit Revision, 1991", Hydrology Information, <br />Exhibit 7. <br />29) Riprap Designs for the Emergency Spillways of t:he Prospect and <br />West Pit Ponds <br />Response <br />The appropriate riprap designs for the Prospect and West Pit <br />ponds are included in the "Design of Surface Runoff Control <br />Structures, Permit Revision, 1991", Hydrology Information, <br />Exhibit 7. <br />30) Typical Ditch Designs <br />Response <br />Typical ditch designs for all ditches throughout the permit <br />area are provided (and have previously beers approved) in <br />Exhibit 7, Hydrology Information in Sections 4, 5, and 6. Map <br />Numbers 33 and 33A show drainage profiles of all ditches. <br />31) Evaluate all Sediment Ponds <br />Response <br />All sediment ponds in the permit area conform to Rules <br />4.05.6(3)(d) and (e) and 4.05.6(4). <br />32) Location of New Culverts on Haul Roads to Service the Prospect <br />or West Pit Areas <br />Res onse <br />All access needed to service the Prospect or West Pit areas <br />will be via in-pit roads. <br />33) Certify the Prospect and West Pit Sedimentation Pond Designs <br />Response <br />The Prospect and West Pit sedimentation pond clesigns will be <br />certified. <br />9 <br />