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<br />The storm water controls indicated are dimensioned as to depth in the Mining Plan <br />(Exhibit D) drawings, and to size on Exhibit C. The proposed operator indicated these <br />dimensions for normal storm events. <br />AGRI-DLD is proposing detention ponds, not retention ponds to control drainage. <br />Drainage from the sedimentation pond to the detention pond will be via a drainage ~vay <br />stabilized with riprap as necessary, slowed with hay/straw bales as necessary. The <br />embankment will be constructed of compacted overburden soils. <br />No upland diversions are anticipated. Outlet pipe of the detention pond (18" diameter) <br />will be 6-12" above the original pond floor and length determined by the berm width. <br />Outfall will be into the natural drainage way; the need for riprap is not anticipated, but <br />will be added if erosion at the culvert outlet occurs. Detention ponds will be self- <br />emptying for the most part; small amounts of runoff captured below pipe outlet height <br />will percolate into the soil. <br />Stratum underlying the gravel deposit is shale as exhibited in test holes. Pond structures <br />may be situated over this material. No upland diversions are anticipated. <br />To prevent uncontrolled fluid releases related to the proposed asphalt/concrete plants, a <br />temporary lined catchment will encompass potential harmful fluid release sites. <br />Exhibit E -Reclamation Plan <br />AGRI-DLD will commit to applying 4016s. /acre of 10/]0/5 fertilizer suggested by the <br />local N.R.C.S. <br />All of the roads constructed will remain after reclamation as access for the property and <br />gas well site. <br />Exhibit F -Reclamation Map <br />Please see attached revised Reclamation Map - Exhibit F for signature of preparer and <br />names of adjacent landowners to the northwest and southwest. <br />The road will lead into Phase 1, and will remain post mining for property access. The <br />southern access road will be realigned and lowered during Phase 7 mining activities, and <br />will remain as a permanent road for post mining use. <br />Exhibit L -Reclamation costs <br />The types of equipment used to estimate reclamation costs are bulldozers, front loaders, <br />and tractors with general farm attachments. <br />Exhibit O -Owners of Record of Affected Land <br />Please see corrected Exhibit O attached. <br />