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Item 9: Edit. Approved permit page 2.05 -3 text does not transition to approved page 2.05 -4. <br />Please revise the text to ensure all required information is included. <br />Item 10: Approved Page 2.05 -13 states that all facilities maintain a minimum buffer zone of 100 <br />feet between the facilities disturbance limits and Little Grassy Creek. The Division understands <br />that in the location along Haul Road B at culvert 15A this area was previously approved through <br />the Seneca 11 Mine to be closer than 100 feet. Please provide proposed text discussing the <br />variance of the 100 feet buffer zone in the above mentioned location to be incorporated into <br />the permit. <br />Item 11: Edit. Approved permit page 2.05 -32 text does not transition to approved page 2.05 -33. <br />Please revise the text to ensure all required information is included. <br />Item 12: Edit. The text on approved page 2.05 -75 and 2.05 -76 is duplicated on approved page <br />2.05 -77.3. Please revise the text to ensure all required information is included. <br />Item 13: Pages 2.05 -70 estimates that 55 gpm of inflow is expected into the mine and page 2.05- <br />78 states that the long term flow from the spoils aquifer is expected to be less than 4 gpm. Based <br />on Minor Revision No.'s 11 and 15, mine dewatering wells were approved to remove spoil water <br />entering the mine. Please revise the above mentioned information if needed to reflect current <br />on the ground conditions. <br />Item 14: Page 2.05 -86 identifies 276 acres of disturbance or 8.8% and 1.48% of the Little <br />Grassy Creek and Grassy Creek drainage areas, respectively. Based on Minor Revision No. 13, <br />this information has been updated. Please revise the text to identify the updated information. <br />Item 15: Edit. The text at the bottom of page 2.05 -96 does not transition to the text on the top of <br />page 2.05 -97, which eliminates some permitted text. Please correct the missing text and pages <br />to reflect approved text. <br />Item 16: Edit. The text at the bottom of page 2.05 -100 is repeated on the top of page 2.05 -101. <br />Please correct the pages to reflect approved text. <br />Item 17: Page 2.05 -105 commits PSCM to report semi - annually the findings of all subsidence <br />monitoring once mining has been initiated. Please submit subsidence information to the <br />Division. If subsidence monitoring has yet to be conducted, please identify the justification <br />for monitoring not being conducted. <br />Peabody Sage Creek Mine -6- 2/20/2013 <br />