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SEC 25 POND ACCESS ROAD <br /> i/ `� 7250 <br /> ` `:\ 7250 <br /> 7200 <br /> Ar -71% 7200 <br /> O 7150 <br /> -6.2% <br /> 7100 7150 <br /> n on -ao% <br /> 00 <br /> 7050 <br /> -85% <br /> f 7000 7050 <br /> 6950 7000 <br /> 6900 EXISTING ROAD 6950 <br /> 6850 6900 <br /> 6850 <br /> 6800 <br /> C) C) 6800 <br /> C) C) <br /> V <br /> + + + + + + + <br /> + + + + + + + + + + + + + + + + + + + + + + + <br /> C\1 co LO C\1 co LO co + <br /> 00 C\1 co �0 r-_ Co 0) <br /> C\1 C\J C\J C\J C\1 <br /> C\J CY) <br /> 6 <br /> s t 30 <br /> SEC 25 POND ACCESS ROAD CONTINUED <br /> 50 72 <br /> 7250 <br /> 7200 <br /> 7200 <br /> 7150 <br /> 11J 7150 <br /> 7100 <br /> 7100 <br /> 7050 <br /> 10 <br /> 7050 <br /> 7000 <br /> .......... <br /> -7 6018 <br /> 7000 r. <br /> 6950 <br /> 1% <br /> 6950 <br /> % 6900 <br /> ----------- -5.3% <br /> 4.5% <br /> 10.5% 6900 <br /> 6850 -0.5% <br /> 25 oo <br /> z. <br /> 6850 <br /> 6800 <br /> 6800 <br /> C) <br /> if 0 0 0 0 0 C) C) <br /> + + + + + + + + + + + + + <br /> cl-) co co co co co CY) CY) <br /> LO CO N (:0 M LO Z co 0) co LO �10 CIO 0 <br /> + + + + + + + + <br /> + + + + + + + + + <br /> Nt LO V) LO LO LO LO LO LO L0 LO CO <br /> • <br /> V <br /> f <br /> f <br /> APPROXIMATE PROFILE OF ROAD SURFACE <br /> rr <br /> P. <br /> Scale 1 200 <br /> J, <br /> Construction Notes: <br /> This road has been designed to meet the applicable portions of CDRMS Rule <br /> Co 4.03.2 for Access Roads. It is specifically designed to meet the minimum <br /> co <br /> T-- design requirements while minimizing additional disturbed area and <br /> MIDDLE POND ACCESS ROAD 9) <br /> preventing environmental damage. <br /> 7150 <br /> f 00 <br /> 7150 <br /> 2. Use of road is for routine environmental monitoring and occasional pond maintenance. <br /> 7100 1 <br /> 0.8% 7100 <br /> -2.5% Typical road use would consist of several trips per week by a light use vehicle <br /> -0.6% <br /> ti <br /> 7050 <br /> -0.3% <br /> using one way travel and low speed. <br /> 7050 <br /> ezoll 7000 2 Horizontal alignment will closely follow existing two track road alignment wherever possible <br /> 7000 as to be consistent with existing natural topography. <br /> o <br /> (Z) Q) C) C) <br /> 0 C) Q) Q) <br /> 0 0 0 Q) 0 0 0 0 0 3 Overall grade of the existing road is generally about 7%with short sections of higher grades as shown. <br /> + + + + + <br /> + + + + + + + + + + + + + 4 Three 24"culverts to be installed as shown on profiles that will provide drainage under the <br /> LO Z r%_ co M C) co LO <br /> Z) <br /> f <br /> road for flows from the unnamed drainage. <br /> All topsoil will be removed prior to other activities. <br /> 5 <br /> J <br /> 6 Maximum cut and fill depths are generally less than 4 feet. <br /> SEC 36 POND ACCESS ROAD 7 The completed sideslopes shall be broadcast seeded with the approved mixture <br /> Wr <br /> f 7300 <br /> 7300 upon completion of the roadway. <br /> 7250 8 <br /> Upon completion of construction, a report shall be provided by a professional <br /> 7250 <br /> engineer certifying that the construction has been completed according to plan. <br /> 7200 -5&/c <br /> -4.9% 7200 <br /> 7150 <br /> 7150 <br /> 7100 <br /> 7100 <br /> G ROAD now- <br /> EXISTIN <br /> ■ <br /> J 7050 <br /> 7050 <br /> 00 <br /> 0 0 0 0 0 <br /> 0 Q) 0 0 0 0 0 Q) 0 Q) 0 0 <br /> 00 + + + + + + + + + + + + + + + + + + <br /> CIO 0) 0 <br /> C114 cr) LO CO <br /> 10 , <br /> r . APPROXIMATE PROFILE OF ROAD SURFACE <br /> /f <br /> Scale 1 200' <br /> 15 <br /> Cut Condition <br /> 14.0 Cut Condition <br /> Centerline <br /> ti <br /> .3,0 Varies 7'Norm, <br /> 00 V�?ries 7'P <br /> 0 <br /> Gravel Base <br /> 3"Crowned �o <br /> 2% <br /> 67 <br /> Profile Grade--- <br /> &Pivot Point 3"Aggregate Base <br /> Course(CL.6) <br /> Grade Following <br /> Topsoil Removal <br /> Fill Condition <br /> AW Fill Condition <br /> JAN 0 9 Z01 t <br /> ACCESS ROAD TYPICAL SECTION <br /> on Scale 1"=4 Feet <br /> Division of Reclamation, <br /> N Mining&Safety <br /> ENGINEERS CER TIFICA TION <br /> I, THOMAS C. PETERSON, being a <br /> '00 W E Licensed Professional Engineer in <br /> Colorado,the State of o ere East Side Pond <br /> certify that this map has been prepared <br /> to meet the applicable portions of Colorado Access Roads <br /> DRMS Rule 4.03.2 for Access Roads. <br /> SCALE.- As Noted <br /> DATE. 1119115 <br /> DR - TCPIESI <br /> WG.BY, <br /> CO <br /> No COMPANY APPROVED By.• <br /> 00 <br /> DRWG NO. <br /> EXh- 7-23 <br /> 0 Colowyo Coal Company <br /> 00 • 5731 State Highway 13 <br /> 32257 Meeker,Colorado 81641 Figure D2 <br /> Z --0 <br /> 4,j <br /> 0 :alog1l ��- No. REVISION DATE BY CHK <br /> ;�<\ as <br /> A PR-04 New map showing design elements for road project 3110115 TCP KRB <br /> 200' 0 200' 400' 1 <br /> PLAN VlEW L egend THOMAS C PE PR-04 Change construction note regarding 1.514.-Wslopes 3110115 TCP MWS <br /> TERSON — <br /> P.E. No. 32257 TR-108 Modified Road Cross Section to standardize design <br /> O Se tif 25 P d <br /> CONTOUR INTERVAL 25 FT. East Side Pond Access Roads ROAD CENTERLINE with other Roads 12130116 TCP TT <br /> Scale 1 200 Feet2/ �� <br /> DATE log <br /> Npproved 3/20/17 <br />