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DATE:SCALE:New Elk Mine Site PlanACAD2010 FILE:East PortalJOB NO.:DRAWN BY:DESIGNED BY:Sediment and Surface Water Control PlanPERMIT MAP TR-76PLAN VIEW40020002001"=200'Scale (ft)Contour Interval = 2'Map 13LegendPermit BoundarySurface Disturbance BoundaryNotesCulvert data shown on table 21, page 2.05-26, 27, and 28 of MinePermit Text.Ditch design data shown in Exhibit 19.Ditch summary on page 2.05-23 through 26.Refer to Maps 13A, 13B, 13C, and 13D for DefinitiveDrainage ControlsKey - Sedimentation Control StructuresDitch (with direction of flow)CulvertBermSmall Area ExemptionTemporary culvert installed as needed forvehicle crossingD15C12C34**REV DESCRIPTIONBY DATE REV DESCRIPTIONBY DATEPermit Boundary1DMS11/20/86Ditch D6 extended2SM12/09/86Culvert 21, 22 & 23 added - Berm added - Ditch11 & 19 revised - Road around topsoil pile #1 &contained area revised3TJA02/26/87Freeboard added to ditch types, ditch and culverttables revised4SM03/19/87Culverts 21, 22 & 23 are revised to 28, 29 & 30respectively and culvert table revised5DMS03/26/87Culvert C14 removed from plan6DMS04/13/87C31 added, Ditch 30 added to table7SM04/04/88Reroute D8, D20 & D24, add D6A & D25A, addC8(2), C32, C33 with drop inlet & C34, move C10,shorten C7, lengthen D4.8SM05/31/88Remove C1, add road in Refuse Area, extend D11,revise road to Contained Area, add C35 & C36,extend D24, add Drop Inlet #3, Add C37.9SM08/09/88Ditches 3 & 4 changed from type A to type B &ditch 15 from type B to type C10RCS05/04/89Added note for culverts 28 and 29, revised Rawand Clean Coal Storage Areas and Drainage(included C14, C22 and D32), included C26 atbridge, revised Topsoil Pile location, expandeddisturbed area at Clean Coal Storage Area.11RCS09/20/89Added diesel fuel station, coal sample system, rawtruck dump, temp. truck dump, disturbed arealine, ditch around plant, realignment of ditch 23 &24, elbow on outlet of C12, shorten C20, and ditcharound plant.12DF01/26/90Added D33 and Refuse Area Side and Northcollection ditch.13RCS09/11/90Added C35, C39, C40 & C41 to Inset 114DF04/13/8715DF11/16/90Added C42 to D32 under Refuse Conv.Added containment areas 1, 2. 3, 4, & 516RCS08/28/91Added Small Area Exemption around water tanks17DF09/20/91Added Coal Stockpiles & Culverts 43 & 4418DF12/26/91Extended Coal Stockpile to D1719RT/DB03/26/92Added Culvert 10 Extension & D17A20RCS04/08/92Added Development Coal Waste Pile and SewageTreatment Plant. Changed Permit Boundary21RCS02/26/93Changed Surface Disturbance Boundary22RCS07/20/93Added Raw Coal Stacking Tube and revised RDAroad and removed Headwall near Lab Bldg.23RCS11/17/93Added D34AAA, D34BBB, D17B, Shower trailer,TS Pile, C46, C47, C48, C50, Temporary Culvertsand Berm along D34BB and D34BBB Added D17B24RCS12/01/93Revised Surface Disturbance Boundary25RCS02/10/94Added Wells, Sparge and VES Points26RCS03/08/9427Moved C50, AddedD24A and C55RCS04/06/9428Revised Inset 1RCS05/18/9429Added S.A.E.RCS07/07/9430Relocated D32RCS03/07/9531Added Ditches 24A, 24B, 24C, 24D and 24ERCS04/12/9532Added C1, C60 & C61RCS05/10/95Added Culverts through C65, Added Ditchesthrough D32B33DGF10/01/95Added Topsoil Stockpile #3, and revised NorthCollection Ditch around Refuse Area34DF10/06/9535Added Culverts C12A and C12BRGT08/17/0136TR-49, Mine Dewatering SystemRGT09/18/0637TR-55 Bates Mine PortalLKJ02/03/11REVISIONSExisting WellDischarge LocationProposed Sparge PointV. E. S. PointX0DS*ULG²6WDWH3ODQH=RQH1$'38TR-60 Updated culvert locations to as built fieldlocations, revise soil storage area footprint,expand DWDA, move top soil pileJES12/30/11E3153000N1181000 E3152000E314000E3155000E3156000E3157000E3158000N1180000N1179000N1178000
<br />REV DESCRIPTIONBY DATETR-62 Added Culverts C75 and C7639JES01/04/12TR-62 Added light-use road by cell repeater tower40JES02/15/12MR-111 Relocate D18 around 25,000 gallonpotable water tank, remove small area exemptionat 25,000 gallon potable water tank41JES03/23/12MR-112 DWDA Expansion42JES04/02/12TR-64 Bates Shaft43JES04/05/12Contour Interval = 20' in area of Expanded RDA44JES05/25/12TR-66 Increase height of DWDA #2, added haulroad to RDA, added culverts to employee parkinglot, revised drainage RDA conveyor area, andchanged road designation north of stockpile areato haul road45JES07/25/12TR-66 Removed the northern-most C-A culvert4603/25/13TR-67 Up-DateNew Elk Coal Company LLC.RTRip-Rap4707/31/13TR-68 Up-DateRT4804/30/13TR-70 Up-Date RDA Haul Road and Up-Date DitchLines and Culvert locations and add a Waste Beltto the RDA Belt System and the re-lineament ofthe Bates Portal's Surface Belt LineJT/MVProposed RDA Haul Road (TR-66)Existing RDA Haul Road (TR-70)Ditch Approved in TR-66 (with direction of flow)to be installed with construction of Haul RoadDesign Approved in TR-66**D64**49RN-6 Up-Date Labeling, Ditches, and CulvertsRT/LH06/21/1650RN-7 Up-Date Labeling, Ditches, and CulvertsNM7/16/1951 TR-76 Add Culvert C90 NM 10/19/21
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