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PLAN VIEW
<br />E3147000 ID148000 E3149000 E3150000 E3151000 E3152000
<br />r
<br />\ 200 0 200 400
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<br />`���_
<br />l Jry^ 7 � Scale (ft)
<br />1" =200' `3
<br />OContour Interval = 2'
<br />Map Grid —State Plane Zone 0503 NAD83
<br />9hway
<br />DisposaiPr Wast�1
<br />.,, Are e
<br />��� }'� O .� �� � � sge -p� / � l -_f - -_ A��,i`� .•— .,/"�\ 346 _—., r 'V _--- _-- � "'- .— __�� -� ° n � �� � l �
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<br />`. `� O ''yez a,,, ae — � ��.. ��e� ..' , / ' � 1 � � � `� 1 � — ✓`/� ,U C��� ��'�- ---��- y °� � - ._ � � �_ Sal ��� C
<br />w �` R, e ll_I a �rr�� `, o r \ 4 ✓_� _ - 34 _- ��
<br />aii
<br />T
<br />3.3'
<br />1
<br />Type E Ditches
<br />Ditch D31 - Trapezoid Cross Section
<br />—E 0.3' Freeboard
<br />T------------------- - - - - --
<br />1� �1
<br />12.0'
<br />Scale: 1 " =4'
<br />Ditch D31 - Arizona Crossing
<br />100.0'
<br />Scale: 1"=20'
<br />I
<br />Legend
<br />Permit Boundary
<br />—o—o� - Surface Disturbance Boundary
<br />Notes
<br />Culvert data shown on table 21, page 2.05 -14 and 14a of Mine
<br />Permit Text.
<br />Ditch design data shown in Exhibit 19.
<br />Ditch summary on page 2.05 -11 and 2.05- (11a).
<br />Key -Sedimentation Control Structures
<br />D
<br />BY
<br />DATE
<br />Ditch (with direction of flow)
<br />Revise sediment control plan
<br />--- - - - - -- --
<br />Rip Rap Lined Ditch
<br />2
<br />12" Grouted Rip Rap Ditch
<br />SM
<br />C12
<br />Culvert
<br />>_ —<
<br />C3� **
<br />( Culvert installed as needed
<br />4
<br />D30 labeled, D27 continued
<br />Berm
<br />4/4/88
<br />Small Area Exemption
<br />DMS
<br />5/24/88
<br />A
<br />Existing Well
<br />A
<br />Discharge Location
<br />O
<br />Proposed Sparge Point
<br />®
<br />V. E. S. Point
<br />REIVISIONS
<br />REV
<br />DESCRIPTION
<br />BY
<br />DATE
<br />1
<br />Revise sediment control plan
<br />SM
<br />12/12/86
<br />2
<br />Same as above
<br />SM
<br />1/28/87
<br />3
<br />Containment #2, berm, C 26 & C27, D27, D28 & D29
<br />DMS
<br />2/5/87
<br />4
<br />D30 labeled, D27 continued
<br />SM
<br />4/4/88
<br />Added truck parking area, expanded noncoal waste area
<br />DMS
<br />5/24/88
<br />5
<br />removed laydown area
<br />N
<br />6
<br />Revise permit boundary in VWarehouse 1 area, reroute
<br />SM
<br />5/31/88
<br />D27 & D30, remove C22 & C26, move C27 west 700',
<br />add D31 with cross sections, move Containment Area
<br />No. 2 and remove berm
<br />7
<br />Extend permit boundary around C27
<br />DMS
<br />8/4/88
<br />8
<br />Added ditch around powder & cap house. Added small
<br />DF
<br />9/20/91
<br />area exemptions around powder & cap house, core -
<br />house, containment areas 1 & 2. Removed water tanks
<br />&WPFan
<br />Added D29 a & b, revised S.A.E.s revised disturbance
<br />9
<br />boundary., Removed C & W RR track within disturbed
<br />DF
<br />1/25/92
<br />boundary
<br />10
<br />Added C45, revised permit boundary and truck parking
<br />RCS
<br />2/27/93
<br />areas
<br />11
<br />Added revised Surface Disturbance Boundary
<br />RCS
<br />7/20/93
<br />12
<br />Removed parking area
<br />RCS
<br />10/9/93
<br />13
<br />Added C49, C52, C53, C54, D34a, D34b, D34aa, D34bb,
<br />RCS
<br />1212/93
<br />C51 and berm along D34bb
<br />14
<br />Added extension to C24 and removed C49
<br />JHK
<br />6/6/00
<br />15
<br />Added subsidence fence
<br />JHK
<br />8/7/00
<br />16
<br />Remove Phase 1 Facilities, add ventilation fan & portal
<br />RGT
<br />2/26/09
<br />17
<br />Add culvert to D30
<br />RGT
<br />6/17/09
<br />18
<br />MR -102 move two slurry wells
<br />JES
<br />11/4111
<br />19
<br />MR -104 Add slurry line
<br />JES
<br />12/19/11
<br />20
<br />MR -105 Added five geotechnical boreholes with light -use
<br />JES
<br />1/12/12
<br />light -use roads
<br />21
<br />TR -62 Add road to slurry wells, added C53, moved C52
<br />JES
<br />3/12/12
<br />Converted paper map to digital map
<br />22
<br />TR-65 Add DWDA pile with subsequent drainage,
<br />JES
<br />4/16/12
<br />containment area, topsoil storage, soil stockpile,
<br />sediment drying area, and roads, removed light -use
<br />roads at west end
<br />23
<br />TR-65 Adequecy Response #1- revised sub -soil and top-
<br />JES
<br />6/15/12
<br />soil pile locations, added energy dissipation on DOW land
<br />24
<br />TR-65 Adequecy Response #2 -added berms around
<br />JES
<br />7/24/12
<br />DWDA
<br />13
<br />NOT FOR CONSTRUCTION I�
<br />co
<br />3
<br />Information presented on this map has been reviewed by me
<br />and is accurate to the best of my knowledge and information.
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<br />Date PE# S /0Nsg4ture
<br />JUt 3 p ?Q97
<br />E
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<br />Division of Reclamation,
<br />Mining and Safar„
<br />
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