TWENTYMILE COAL, LLC - FOIDEL CREEK MINE
<br />PERMIT REVISION PR14-10
<br />WOLF CREEK RESERVE DEVELOPMENT AND MINING
<br />TECHNICAL ADEQUACY RESPONSE 4
<br />SUMMARY OF REVISIONS/ADDITIONS (09/15)
<br />REVISION/ADDITION DESCRIPTION PLACEMENT INSTRUCTIONS
<br />TRANSMITTAL LETTER (Revised)
<br />PUBLIC NOTICE (Revised)
<br />TABLE OF CONTENTS
<br />Pages v, vi, vii, xii, xxv
<br />Revised to include new exhibits
<br />Replaces Pages v, vi, vii, xii, and
<br />xxv in Volumes I and II through IIE
<br />and V and V-A
<br />PERMIT GENERAL REQUIREMENTS (RULE 2.01)
<br />Pages 2.01-4
<br />Revised mining area acreage
<br />Replaces Page 2.01-4 in Volume I
<br />information
<br />ENVIRONMENTAL RESOURCE INFORMATION (RULE 2.04)
<br />Pages 2.04-11, 11.1, 14, 15, 16,
<br />Revised environmental resource
<br />Replace Pages 2.04-11, 11.1, 14,
<br />16.1, 16.2, 16.3, 17, 17.1, 18, 19,
<br />information
<br />15, 16, 16.1, 16.2, 16.3, 17, 17.1,
<br />20, 21, 21.1, 22, 22.1, 23, 24, 25,
<br />18, 19, 20, 21, 22, 23, 24, 25, 25. 1,
<br />25.1, 26, 27, 27.1, 28, 29, 38, 39,
<br />26, 27, 28, 29, 38, 39, 40, 41, 42,
<br />40, 41, 42, and 43
<br />and 43 in Volume I
<br />OPERATION AND RECLAMATION PLANS (RULE 2.05)
<br />Pages 2.05-3, 3.1, 7.2, 11.1, 11.2,
<br />Revised operation and
<br />Replace Pages 2.05-3, 3.1, 7.2, 11. 1,
<br />13.1, 13.2, 17.1, 17.2, 17.3, 17.4,
<br />reclamation plan information
<br />11.2, 13.1, 13.2, 17.1, 17.2, 17.3,
<br />17.5, 97.2, 97.3, 97.4 97.5, 127. 1,
<br />17.4, 17.5, 97.2, 97.3, 97.4 97.5,
<br />131 through 138, 139, 139.1, 140
<br />127.1, 131 through 164, 164.1, 165,
<br />through 164, 164.1, 165, 166,
<br />166, 167, 167.1, 172.1, 181.10,
<br />167, 167.1, 172.1, 181.10, 18 1.11,
<br />181.11, 181.12, 181.13, 181.14,
<br />181.12, 181.13, 181.14, 181.15,
<br />181.15, 184.10, 184.11, 184.12,
<br />181.16, 184.10, 184.11, 184.12,
<br />184.13, 191.8, 191.9, 191.10, 197.3,
<br />184.13, 191.8, 191.9, 191.10,
<br />and 197.4 in Volume I
<br />197.3, and 197.4
<br />SPECIAL CATEGORIES OF MINING (RULE 2.06)
<br />Pages 2.06-25.7, 25.8, and 25.9
<br />Revised AVF information
<br />Insert after Page 2.06-25.6 in
<br />Volume I
<br />MAPS
<br />Map WC23, Mine Plan
<br />Revised map reflecting Mine Plan
<br />Insert after Map 23 in Volume V-A
<br />Modifications
<br />Map WC23B
<br />Insert after Map WC23 in Volume
<br />V-A
<br />EXHIBITS
<br />Exhibit 4E-1 I -Wolf Creek
<br />New Exhibits
<br />Insert after Exhibit 4E-10 in
<br />Reserve AVF Monitoring
<br />Volume II and 52 in Volume II -E
<br />Program
<br />Insert after Exhibit 7J in Volume II -
<br />Exhibit 7K - Wolf Creek Reserve
<br />A
<br />Subsidence Evaluation
<br />Exhibit 14 - Hydrologic
<br />Insert replacement pages
<br />Monitoring Plan
<br />Exhibit 53 - Wolf Creek Reserve
<br />Insert after Exhibit 52 in Volume
<br />Geologic and Mine Plan
<br />II -E
<br />Information
<br />
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