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U. S. DEPT. OF THE INTERIOR <br />OFFICE OF SURFACE MINING <br />Mine Site Evaluation State Program <br />Permittee/ POWDERHORN COAL CO. Permit C-041-81 Field Visit 07/27/2010 Continuation Page <br />Person Number Date <br />28. Performance Standard Categories <br />Codes: 1=Compliance, 2=Noncompliance, 3=Not Planned, 4=Not Started, 5=Noncompliance Identified Elsewhere, 6=Previously Cited <br />A. Administrative D. <br />1. Mining within Valid Permit <br />_ <br />2. Mining within Bonded Area <br />_ <br />3. Terms & Conditions of Permit <br />_ <br />4. Liability Insurance <br />_ <br />5. Ownership and Control <br />_ <br />6. Temporary Cessation <br />- <br />7. AML Rec. Fees -- Non-Respondent <br />_ <br />8. _ AML Rec. Fees -- Failure to Pay E. <br />B. Hydrologic Balance <br />1. 1 Drainage Control <br />2. Inspections & Certifications <br />3. 1 Siltation Structures <br />4. 1 Discharge Structures F. <br />5. 1 Diversions <br />6. Effluent Limits <br />7. Ground Water Monitoring <br />8. Surface Water Monitoring <br />9. Drainage -- Acid-Toxic Materials <br />10. Impoundments <br />11. Stream Buffer Zones G. <br />C. Topsoil & Subsoil <br />1._ Removal <br />2. Substitute Materials <br />3. Storage and Protection <br />4. Redistribution <br />Backfilling & Grading <br />1._ Exposed Openings <br />2. Contemporaneous Reclamation <br />3. 1 Approximate Original Contour <br />4._ Highwall Elimination <br />5. 1 Steep Slopes (includes downslope) <br />6. Handling of Acid & Toxic Materials <br />7. 1 Stabilization (rills and gullies) <br />Excess Spoil Disposal <br />1._ Placement <br />2. Drainage Control <br />3. Surface Stabilization <br />4. Inspections & Certifications <br />Coal Mine Waste <br />(Refuse Piles/Impoundments) <br />1._ Drainage Control <br />2. Surface Stabilization <br />3. Placement <br />4. Inspections and Certifications <br />5. Impounding Structures <br />Use Of Explosives - 1) <br />1._ Blaster Certification - <br />2._ Distance Prohibitions - 2) <br />3. - Blast Survey/Schedule - <br />4._ Warnings & Records - 3) <br />5. Control of Adverse Effects - <br />Performance Standard Catagories <br />30 CFR Counterpart <br />A. Administrative .................................. ........................... <br />* <br />1. Valid Permit ................................................... ..................................773.11 <br />TF <br />2. Mining within Bonded Area .................. ..............................773.11 <br />3. Terms & Conditions of Permit ............... ..............................773.17 <br />4. Liability Insurance .................................. ..............................800.60 <br />5. Ownership and Control ........................... .............................778.13 <br />6. Temporary Cessation .............................. <br />7. AML Rec. Fees -- Non-Respondent ....... 842.11(e) & 816/817.131 <br />.........................870.15(b) <br />8. AML Rec. Fees -- Failure to Pay ............ .........................870.15(a) <br />B. Hydrologic Balance ........................... ...........(816/817.41-57) <br />1. Drainage Control .................................... .....................................45 <br />2. Inspections & Certifications ................... ..........................49(a)(10) <br />3. Siltation Structures ................................. .....................................46 <br />4. Discharge Structures .............................. .....................................47 <br />5. Diversions ............................................... ....................................43 <br />6. Effluent Limits ............................................................................42 <br />1. Ground Water Monitoring ...................... ................................41(c) <br />8. Surface Water Monitoring ...................... ................................41(e) <br />9. Drainage--Acid - Toxic Materials ........... ................................41(f) <br />10. Impoundments ........................................ ....................................49 <br />11. Stream Buffer Zones .............................. .....................................57 <br />C. Topsoil & Subsoil ...............................................(816/817.22) <br />1. Removal ..................................................................................22(a) <br />2. Substitute Materials .................................................................22(c) <br />3. Storage and Protection .............................................................22(c) <br />4. Redistribution ..........................................................................22(d) <br />E. Excess Spoil Disposal ...........................................(816/817.71-74) <br />1. Placement ............................................................... ............................71(e) <br />2. Drainage Control ................................................... .............................71 0 <br />? <br />3. Surface Stabilization .............................................. .............................71 <br />g) <br />4. Inspections & Certifications .................................. ............................71(h) <br />F. Coal Mine Waste (Refuse Piles/Impoundments) ,,,,,(816/817.81-84) <br />1. Drainage Control ................................................... ............................83(a) <br />2. Surface Stabilization .............................................. ............................83(b) <br />3. Placement ................................................................ ...........................83(c) <br />4. Inspections and Certifications ................................. ..........................83(d) <br />5. Impounding Structures ...........................................................................84 <br />G. Use of Explosives .................................................. (816/817.61-68) <br />1. <br />2. <br />3. <br />4. <br />5. <br />H. <br />I. <br />1. <br />2. <br />3. <br />4. <br />5. <br />J. <br />1. <br />2. <br />D. Backfilling & Grading ..............................(816/817.95-107) K <br />1. Exposed Openings .....................816/817.13, 14, 15, & 823.11 & 21 L. <br />2. Contemporaneous Reclamation ..................................................100 <br />3. Approximate Original Contour ..........................................102(a)(1) <br />4. Highwall Elimination .........................................................102(a)(2) <br />5. Steep Slopes (includes downslope) ............................................107 M. <br />6. Handling of Acid & Toxic Materials ......................................102(c) <br />7. Stabilization (rills and gullies) ..................................................95(b) <br />Revised December 4, 1998 Page 2 of <br />Blaster Certification ...........................................................................61(c) <br />Distance Prohibitions ................................................. ........................61(d) <br />Blast Survey/Schedule ............................................... ........................62-64 <br />Warnings & Records ................................................. .....................66 & 68 <br />Control of Adverse Effects ........................................ .............................67 <br />Subsidence Control Plan ................................. ........(817.121-122) <br />Roads ................................................................ .(816/817.150-151) <br />Road Construction ..................................................... ......................150(c) <br />Certification ............................................................... .......................151(a) <br />Drainage ..................................................................... ..........150 b)-151 d) <br />? <br />Surfacing and Maintenance ..................................................150(e)-151 <br />d) <br />Reclamation ............................................................... .......................150(f) <br />Signs & Markers ............................................. ..........(816/817.11) <br />Signs .......................................................................... ........... I I (a),(b),&(c) <br />Markers ...................................................................... 1 l (a),(b),(d),(e),&(f) <br />Distance Prohibitions ...................................... .................(761.11) <br />Revegetation .....................................................(816/817.111-116) <br />Vegetative Cover ....................................................... ................1 l 1 & 116 <br />Timing ....................................................................... ...........................113 <br />Postmining Land Use ...................................... ........(816/817.133) <br />H. _Subsidence Control Plan <br />1. Roads <br />1. 1 Road Construction <br />2. Certification <br />3. 1 Drainage <br />4. 1 Surfacing and Maintenance <br />5. Reclamation <br />J. Signs & Markers <br />1. Signs <br />2. Markers <br />K. _Distance Prohibitions <br />L. Revegetation <br />1. 1 Vegetative Cover <br />2. 1 Timing <br />M. 1 Postmining Land Use <br />N. Other <br />General <br />Performance <br />Catagory