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February 8, 2012 C- 2009 - 087 /Peabody Sage Creek Mine JDM <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 <br />Y -Roads <br />N - Availability of Records <br />N - Reclamation Success <br />NA - Backfill & Grading <br />N - Revegetation <br />NA - Excess Spoil and Dev. Waste <br />NA - Subsidence <br />NA - Explosives <br />NA - Slides and Other Damage <br />N - Fish & Wildlife <br />Y - Support Facilities On -site <br />R - Hydrologic Balance <br />R -Signs and Markers <br />R - Gen. Compliance With Mine Plan <br />NA - Support Facilities Not On -site <br />R - Other <br />NA - Special Categories Of Mining <br />NA - Processing Waste <br />N - Topsoil <br />COMMENTS <br />HYDROLOGIC BALANCE - Rule 4.05 <br />Drainage Control 4.05.1, 4.05.2, 4.05.3; Siltation Structures 4.05.5, 4.05.6; Discharge Structures 4.05.7, <br />4.05.10; Diversions 4.05.4; Effluent Limits 4.05.2; Ground Water Monitoring 4.05.13; Surface Water Monitoring <br />4.05.13; Drainage — Acid and Toxic Materials 4.05.8; Impoundments 4.05.6, 4.05.9; Stream Buffer Zones 4.05.18: <br />Pond 002 (Wadge Impoundment) was holding water (iced over) and discharging at the time of the inspection. The <br />pond was stable with no problems noted. The discharge was clear. The amount of discharge was not identified <br />through the flume. <br />- Ice was observed in the float for the flow meter at the discharge. The ice should be cleared to prevent damage to <br />the float. <br />The Pecoco Pond contained water (iced over) and was discharging into the upper sump as permitted at the time of <br />the inspection. The embankments were stable and snow - covered at the time of the inspection. The primary CMP <br />spillway was in good condition and the emergency spillway was stable with no problems noted. <br />Culverts and ditches located outside of the South Facilities Area were snow - covered at the time of the inspection. <br />Ditches and culverts throughout the site were snow- covered at the time of the inspection. All culverts were in <br />place with no problems noted. <br />The upper sump was holding water (iced over) at the time of the inspection. Water was discharging from the <br />Pecoco Pond into the upper sump with discharge noted from the upper sump into ditch RC -D3. The embankments <br />of the upper sump were stable and snow- covered at the time of the inspection. <br />The lower sump construction has been completed. The lower sump was holding water (iced over) with discharge <br />noted. The embankments were stable and snow covered with no problems noted. <br />Portal Sump 41 and Portal Sump 42 were holding water (iced over) at the time of the inspection. a pump was <br />Number of Partial Inspection this Fiscal Year: 9 <br />Number of Complete Inspections this Fiscal Year: 2 <br />Page 2 of 5 <br />