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June 15, 2015 C-2009-087/Peabody Sage Creek Mine JLE <br />Figure 1. SIIPM-11 Drainage <br />The SIIPM-6 drainage was walked. Stock tanks T-32 and T-29 were holding water but were not discharging. The <br />embankments were stable. The primary spillways were clear and functional. White -top was observed in many <br />locations surrounding this drainage and the stock tanks. Two spoil springs were observed along this channel; one <br />about 400 meters downstream of stock tank T-29 and the other is 100 meters downstream of the first one. These <br />springs were discharging. <br />The SIIPM-16 drainage was walked. This channel is rip -rapped and stable. <br />The SIIPM-20 drainage was walked. This channel is rip -rapped and stable. <br />The following new maintenance items were noted: <br />• Culvert 59A's outlet is 1/2 full of sediment and should be cleaned out. <br />Several rodent holes were observed in the streamside embankment of the shop diversion ditch. <br />Appropriate rodent control techniques should be implemented and the embankment will need to be <br />repaired. <br />• At the intersection of SIIPM-6a and SIIPM-6 the channel is eroding and appears to have blown through a <br />check dam. This check dam should be repaired to help stabilize this area. <br />Number of Partial Inspection this Fiscal Year: 9 <br />Number of Complete Inspections this Fiscal Year: 4 <br />Page 3 of 10 <br />