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<br /> For dtch design mfomptioo,see 10 \ N 346, 0
<br /> Vol 2C Exh 7 14E ror ditch d�,ign i�[ormanon.sec
<br /> Vol. 2C, Fxh. 7-14E E 1A
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<br /> Vol. 2C, Exh- 7-14L �\
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<br /> For ditch design nformatan,see ' _. 43+26
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<br /> r I. 2C�Exh. 7-14C V ��� I� For d,ton desen
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<br /> F n information,see
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<br /> Exh. 7 14R � -�' Q
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<br /> •, Vol. xh. 7-14B
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<br /> / ` ✓ / /
<br /> 1 00 8
<br /> a 5 p0 \ lQj,C NTEP i �� ! J pond desgn informaton,
<br /> N33600,
<br /> Ilia, 00 PROSPE EP * 5 00 '✓ �� r 10 ROSPECTPOND-007A
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<br /> 25 00 " ROCK UNDERDRAIN / r
<br /> J
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<br /> For dthdesgn nFormanon,
<br /> 30 -QO For ditch desgn n[o,.nanom see - Vol.ol. 2C, Exh.
<br /> [
<br /> !, SECTION 16 L- ITCH
<br /> /
<br /> r s'' r - ✓
<br /> \\ i
<br /> For ditch design informanon,see ,.,l � �' � 'i� °{
<br /> Vol. 13, &h. 7-20E v
<br /> •� � � � f� N 33 0
<br /> r /
<br /> For ditch d,gn nformanon,see
<br /> t Q 710
<br /> V
<br /> -, �.0' '�• t !J t� /ry^l Vol. 2C, Exh. 7-146
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<br /> A O H �Q 114+39 eo���
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<br /> / 55 W % %/ } �. -- B Lo i For dtchi des n mfonnanon,see
<br /> a 1 - Vol. 2C, Exh. 7-14B For pond design mfomianon,
<br /> ._.__
<br /> 30, ��
<br /> OF
<br /> SECT/ON96PO�D-009 See Vol. 2E _ � � " � ��._/
<br /> //f/ N 32, t
<br /> i
<br /> f
<br /> 1.
<br /> Note: For Culvert, Ditch, and pond sizing information,
<br /> LEGEND see "Hydrology Information", Exhibit 7.
<br /> Note: See Ma 33 and 33A for Profiles of HYDROLOGY REGE,vED
<br /> PERMIT BOUNDARY p ENGINEER'S CERTIFICATION
<br /> Permanent Channels 1, THOMAS C. PETERSON,being a- -- Coordinates in NAD27 Colorado North Zone,US Foof South Area
<br /> - - SECTION LINE Note: See Map 41 for Permanent Channel Locations Licensed Professional Engineer in
<br /> POSTMINING DRAINAGE BOUNDARY and Drainage Boundaries on Postmining Surface. N the State of Colorado, do hereby juti
<br /> certify that this map has been -29 28 27 26 25 3 29 28 27 26 25 30 29 P8 reviewed by me and is true and ®' SCALE: 1" = 500'
<br /> O DRAINAGE NAME Dt Resalety
<br /> DATE: 11104105 Mining&Safety
<br /> 32 33 34 35 36 31 32 33 34 35 36 31 32 33 correct to the best of my knowledge a �
<br /> T5N and information relying on work p7 ' DRWG. BY.. TCP
<br /> 8 9 10 11 7 8 9 10 11 12 7 8 9 T4N performed by others and based on \ COAL APPROVED BY.. T.A.T.
<br /> --� DISTURBED LANDS AS OF DEC. 2013 17 16 15 14 13 MA 11 information supplied by experts
<br /> 18 17 16 identified in section 2.03.3 of the `�V4 COMPANY �, DRWG NO.
<br /> w C 20 21 22 24 19 2 Co/owyo Coal Company L.P. Permit ~ PEo_rr_E_pRonocT?— -1
<br /> Temporary Drainage Ditch C 24 1g 20 21 MAP 12
<br /> Permanent Postmining Drainage Ditch, Constructed 2s 2s is 25 30 2 25 3o zs z$ `���v``o0 11L If��o,,� Meeker 5731 State Colorado s;sai
<br /> Permanent Postmining Drainage Ditch, Future 32 33 34 35 36 31 3 `.`` o'�P••••••• eF�1"l,
<br /> 36 31 32 33 T4N �0 • •S C' PFT�.:•�
<br /> Natural Drainage Channel 5 4 3 2 1 8 MAP 2 1 6 5 4 " B �, r� Po: o _ No. REVISION DATE BY HK
<br /> 32257
<br /> S TR sec. 16 Ditch Extension
<br /> 8 9 10 11 12 �0• to�/f�l S• ` 71 3/25/08 TCP TAT
<br /> 12 7 8 9
<br /> ••........•'•
<br /> 17 16 15 14 \ �$\ 13 18 17 1 ,-e,�SS/ ��G SIN` Logo change,East orl Taylor[rib.Ditch deli n dmi
<br /> \; ONAL TR a or in Bucksk n Draw d ch a i omen[to mats gMa 4eaendu�ma�e nwsed tl souk 7���j(�I-tip area. Updated Sectionox sonall cha Extension.Arpded staSon andvc m tothe Broker 12/06/10 TCP KRB
<br /> �— SMALL AREA EXEMPTIONS RI TA eo e . 81 Ditch. Addedto call out boxes n alll ExteI.nsion.
<br /> 20 21 22 23 24 �`? `. .; 24 19 20 21 THOMAS C PETERSON
<br /> P.E.No.32257
<br /> 500 0 500 1000' 29 28 27 26 25 7 26 25 30 29 28 MR Logo
<br /> Modified och the Pmspett ditch awith
<br /> the
<br /> 1D t 201 Natural ed d l e cio cnan�i fo mi Pine ppect finch' 4126112 TCP Tony
<br /> •K POSTMINE SMALL IMPOUNDMENTS
<br /> / 11$ Reach 1,NaNral Drainage Channel is in the lend,added the Disturbance Boundwy2oll
<br /> 32 33 35 36 31 32 33 34 35 36 3 32 33 0 i5�i s5 to the map w h new hatch and=the,l �e .
<br /> CONTOUR INTERVAL 25 FT
<br /> SEDIMENTATION PONDS FLIGHT DATE OCTOBER 2014
<br /> T3N DATE Updated Topo,revised future ditches and sellout boxes,postanne drainage citadel updated
<br /> W 1 5 facitill and ditch stations and key map,update dsturbance boom a Y. 2114115 TCP KRB
<br /> ¢ e � �
<br /> TR Updated ditches that have been comoln.. mo�m
<br /> 6115/15 TCP MWS
<br /> Y05 Approved 9/9/15
<br /> TR-105
<br />
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