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May 23, 2012 C- 1992- 08I/Hayden Gulch Loadout SLB <br />Inspection Topic Summary <br />NOTE: Y= Inspected N =Not Inspected R =Comments Noted V= Violation Issued NA =Not Applicable <br />N - Air Resource Protection N -Roads <br />N - Availability of Records N - Reclamation Success <br />R - Backfill & Grading N - Revegetation <br />NA - Excess Spoil and Dev. Waste NA - Subsidence <br />NA - Explosives NA - Slides and Other Damage <br />N - Fish & Wildlife N - Support Facilities On -site <br />R - Hydrologic Balance N -Signs and Markers <br />N - Gen. Compliance With Mine Plan NA - Support Facilities Not On -site <br />NA -Other NA - Special Categories Of Mining <br />NA - Processing Waste N - Topsoil <br />COMMENTS <br />HYDROLOGIC BALANCE - Rule 4.05 11 []Drainage Control 4.05.1, 4.05.2, 4.05.3; Siltation Structures 4.05.5, <br />4.05.6; Discharge Structures 4.05.7, 4.05.10; Diversions 4.05.4; Effluent Limits 4.05.2; Ground Water <br />Monitoring 4.05.13; Surface Water Monitoring 4.05.13; Drainage —Acid and Toxic Materials 4.05.8; <br />Impoundments 4.05.6, 4.05.9; Stream Buffer Zones 4.05.18: <br />The regraded facilities area was walked. It appeared that the northern portion of the regraded area had not <br />been graded to drain to the Rail Loop 42 pond, as shown on approved Exhibit 12 -2. The eastern section of the <br />regraded area flows to Ditch 3, but the grade of Ditch 3 appeared to break and direct some of the flow to the <br />culvert passing under the Tie Across Haul Road (TAHC -1). Straw wattles had been placed on the regraded <br />outslope, and it did not appear that any sediment had left the site. Nonetheless, ditches 3, 7, and 8 need to be <br />redefined to ensure that the configuration is as approved in Exhibit 12 -2, and that all disturbed area drainage <br />passes through a sedimentation pond or approved small area exemption. <br />The Loadout Truck Loop 41 pond held water but was not discharging. <br />ENFORCEMENT ACTIONS /COMPLIANCE <br />No enforcement activities were initiated as a result of this inspection, nor are any actions pending. <br />Number of Partial Inspection this Fiscal Year: 7 <br />Number of Complete Inspections this Fiscal Year: 5 <br />Page 2 of 4 <br />