TWENTYMILE COAL COMPANY - FOIDEL CREEK MINE
<br />TECHNICAL REVISION TR09-70
<br />18-LEFT MINE WATER TRANSFER PIPELINE
<br />SUMMARY OF REVISIONS/ADDITIONS (01/10)
<br />REVISION/ADDITION DESCRIPTION PLACEMENT INSTRUCTIONS
<br />GENERAL REQUIREMENTS (RULE 2.01
<br />Page 2.01-4 Revised text addressing changes in Replaces Page 2.01-4 in Volume
<br /> disturbance area I
<br />ENVIRONMENTAL RESOURCE INFORMATION RULE 2.04
<br />Pages 2.04-9, and 9.1 Revised text incorporating Replaces Pages 2.04-9, and 9.1
<br /> information on cultural resource in Volume I
<br /> surveys for pipeline
<br />OPERATIONS PLAN - MINE FACILITIES RULE 2.05
<br />Pages 2.05-45.7, 45.8, Revised operations and reclamation Replaces Pages 2.05-45.7, 45.8,
<br />45.9, 45.10, 45.11, 45.12, plan text incorporating information 45.9, 45.10, 45.11, 45.12, 45.13,
<br />45.13, 45.14, 45.15, 45.16, on pipeline 45.14, 45.15, 45.16, 45.17,
<br />45.17, 45.18, 45.19, 45.20, 45.18, 45.19, 45.20, 50, 50a,
<br />50, 50a, 50.1, 50.2, 50.3, 50.1, 50.2, 50.3, 50.4, 50.5, 50.6,
<br />50.4, 50.5, 50.6, 50.7, 51, 50.7, 51, 84.6, 84.7, 84.8, 106. 1,
<br />84.6, 84.7, 84.8, 106.1, and and 106.2 in Volume I
<br />106.2
<br />TABLES
<br />Table 49A - Soil Stockpile Revised table includes soil volumes Replaces Table 49A in Volume
<br />Summa for pipeline IV-A
<br />EXHIBITS
<br />Exhibit 6R - 18-Left Supplemental cultural survey report Insert in Exhibit 6R in Volume II
<br />Ventilation Shaft - for pipeline
<br />Supplemental Cultural
<br />Resource Investigations
<br />Exhibit 49R, 18-Left Supplemental design information Insert in Exhibit 49R in Volume
<br />Ventilation Shaft - Design for pipeline II-E
<br />Drawings
<br />MAPS
<br />Map 24 (Sheet 4/4), Revised map showing 18-Left Mine Replaces Map 24 (Sheet 4/4), in
<br />Surface Facilities and Water Transfer Pipeline Volume V-A
<br />Fresh Water Systems
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