2001-12-20_REVISION - M2001022 (9)

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a a N O n 0 0 N PARKING SITE ACCESS - FUEL _ STORAGE TEMPORARY _ BERM 50' EXISTIN( STRUCTURES 50' EXISTI STRUCTUR �i z_ 0 Z 0D UO �i I GAS AND OIL APPURTENANCE WATER SUPPLY FOR MINING r CELL 7 APPROX. 2.8 RECHARGE ACRES POND ' f fl/ I EM III ,WASH 1 STOCK L WATER ^^ RES ICI ' AREA PRIOR TO ` II c c Ij POTENTIAL CONCURRENT WETLAND I I c • / 1 112" ROCK MITIGATION AREA I I , \ A. STOCKPILE APPROX. 13.9 ACRES , , EXISTI STRUCTUR �i z_ 0 Z 0D UO �i I GAS AND OIL APPURTENANCE WATER SUPPLY FOR MINING r CELL 7 APPROX. 2.8 RECHARGE ACRES POND ' f fl/ I EM III ,WASH 1 STOCK L WATER ^^ RES II I I EXISTING VEGETATION - XISTING VEGETATION I � I SINCLAIR I DISCHARGE TO �1 1 I PIPELINE I BIG THOMPSON RIVER I °o d \ DUKE ENERGY 20' SETBACK PROM (PRIMARY) \ I 40' FUTURE R.O.W. PIPELINE w FUTURE R.O.W. DE WATERING DITCH SETBACK FROM CENTERLINE ay FW �n1'__ 1 1 e it if _ - -- MINING _ - PPURTENANC DIRECTION Iii I I I �� N\ \ I I I I I / l / ! ` Q / I 11 MINING /I I I / \y \ FP FP — FP FP III a CELL 2 CELL Z LIMITS FP � I I �- � � � � A APPROX. 20.8 ACRES ' � 11 FILL TO GRADE / 20' MAX DEPTH TO PIT FLOOR 25 ` CELL 3 WITH SETTLING FINES 740,000 TONS 1 li APPROX. 7.5 ACRES PIPI`t!dEd'S?TQACK / \ APPROX. 8.3 ACRES *) / ii 1 23' MAX DEPTH TO PIT FLOOR I 50' SETBACK , PORTABLE CRUSHING AND WASHING AGGREGATE PILES 3/4" ROCK STOCKPILE EXISTING VEGETATION 20' SETBACK FROM FUTURE R.O.W. _ 40' FUTURE R.O.W. SETBACK FROM CENTERLINE _ 90' FUTURE JOHNSTOWN R.O.W. SETBACK FROM CENTERLINE III 0 III \ b I I III sod ', III I� UNPAVED ROAD ACCESS ROAD /GAS LINE / // 310,000 TONS I I I I f `'•� �Fp`\ TO WELL w MINING ! PIPELINE I I I I \ rlt —Fw TEMPORARY / „ Q r �" DISCHARGE TO DIKE LIMITS i, / EASEMENT I I CELL 4 \ _ / �, w M BIG THOMPSON RIVER / APPROX. 34.2 ACRES , --� \ (SECONDARY) 22' MAX DEPTH TO PIT FLOOR \ /Fe 1,365,000 TONS T \ J MINING LIMITS \ 50 EXCAVATION GAS /OIL SETBACK / / I FOR TOPOGRAPHIC TREATMENT IN EXCAVATED AREA SEE I I I LL; ` TYPICAL CROSS- SECTION I II I ;/ WASTE CONCRETE ICI ' AREA PRIOR TO BACKFILL II Ij POTENTIAL CONCURRENT WETLAND I I • / II I I EXISTING VEGETATION - XISTING VEGETATION I � I SINCLAIR I DISCHARGE TO �1 1 I PIPELINE I BIG THOMPSON RIVER I °o d \ DUKE ENERGY 20' SETBACK PROM (PRIMARY) \ I 40' FUTURE R.O.W. PIPELINE w FUTURE R.O.W. DE WATERING DITCH SETBACK FROM CENTERLINE ay FW �n1'__ 1 1 e it if _ - -- MINING _ - PPURTENANC DIRECTION Iii I I I �� N\ \ I I I I I / l / ! ` Q / I 11 MINING /I I I / \y \ FP FP — FP FP III a CELL 2 CELL Z LIMITS FP � I I �- � � � � A APPROX. 20.8 ACRES ' � 11 FILL TO GRADE / 20' MAX DEPTH TO PIT FLOOR 25 ` CELL 3 WITH SETTLING FINES 740,000 TONS 1 li APPROX. 7.5 ACRES PIPI`t!dEd'S?TQACK / \ APPROX. 8.3 ACRES *) / ii 1 23' MAX DEPTH TO PIT FLOOR I 50' SETBACK , PORTABLE CRUSHING AND WASHING AGGREGATE PILES 3/4" ROCK STOCKPILE EXISTING VEGETATION 20' SETBACK FROM FUTURE R.O.W. _ 40' FUTURE R.O.W. SETBACK FROM CENTERLINE _ 90' FUTURE JOHNSTOWN R.O.W. SETBACK FROM CENTERLINE III 0 III \ b I I III sod ', III I� UNPAVED ROAD ACCESS ROAD /GAS LINE / // 310,000 TONS I I I I f `'•� �Fp`\ TO WELL w MINING ! PIPELINE I I I I \ rlt —Fw TEMPORARY / „ Q r �" DISCHARGE TO DIKE LIMITS i, / EASEMENT I I CELL 4 \ _ / �, w M BIG THOMPSON RIVER / APPROX. 34.2 ACRES , --� \ (SECONDARY) 22' MAX DEPTH TO PIT FLOOR \ /Fe 1,365,000 TONS T \ J MINING LIMITS \ 50 EXCAVATION GAS /OIL SETBACK / / I FOR TOPOGRAPHIC TREATMENT IN EXCAVATED AREA SEE I I I LL; ` TYPICAL CROSS- SECTION I II I ;/ WASTE CONCRETE cu AREA PRIOR TO BACKFILL POTENTIAL CONCURRENT WETLAND I I • / 1 112" ROCK MITIGATION AREA I I , \ A. STOCKPILE APPROX. 13.9 ACRES EXISTING o RESERVOIR III I %\ o 1 1 LIQUID PETROLEUM PIPELINE (SINCLAIR) sr� \�' I I I /�'• TAILWATER (USED FOR EWATERING) Qo PIPELINE I I EASEMENT \ III I SINCLAIR PIPELINE \ DUKE ENERGY PIPELINE IIII �• — \__- I APPROXIMATE D.M.G. 1112 PERMIT BOUNDARY I� I 1 GAS 1E 35' IAP IROXIMAIE DIPTIH 4' O� O � III III IIIII I III I s� 3:7 �t F/ q N l C tooe 8' -21' I 2 III III <� BACKFILL CONCURRENT TO MINING SHALE BEDROCK 71' -110' TYPICAL CROSS - SECTION OF EXCAVATION SIDE SLOPE (AT PIPELVE) (NTS) 4790 110' OFF\SV TO TOP OF BA�< r� I � -" —Mw Fw -- d1 —_. ydf NOTES: 1. TOPOGRAPHICAL CONTOURS TAKEN FROM THE USGS JOHNSTOWN COLORADO QUADRANGLE AT 10' CONTOUR INTERVALS. 2. PHASES ARE AS FOLLOWS: PHASE 1: MINE CELL 1 AND CELL 2, ESTABLISHING WATER SUPPLY POND AND SETTLING FINES AREA, PHASE 2: COMPLETE MINING OF CELL 2 WITH CONCURRENT BACKFILL, MINE CELL 3 WITH CONCURRENT BACKFILL. PHASE 3: MINE CELL 4 WITH CONCURRENT BACKFLL. PHASE 4: COMPLETE RECLAMATION (SEE EXHIBIT F) THIS MAP HAS BEEN PREPARED UNDER THE DIRECTION OF AND REVIEWED FOR ACCURACY BY A QUALIFIED PROFESSIONAL, IN ACCORDANCE WITH COLORADO DN17f0% OF MINERALS AND GEOLOGY CONSTRUCTION MATERIALS RULES AND REGULATIONS. BY TITLE:,1 DATE: ZA0 DEl� O LEGEND PROPERTY LINE - - - - - - - - PERMIT BOUNDARY MINING LIMITS INDEX CONTOUR INTERMEDIATE CONTOUR - - - - - - - - - RIVER /DITCH - - - - - - - - - - RIGHT -OF -WAY - - - - - - SETBACK AREA PAVED ROAD _ -- _ ___ - - -__ UNPAVED ROAD - -cs - -- GAS LINE •° — — — — FLOODPLAIN FLOODWAY FENCE EXISTING STRUCTURES POND /RESERVOIR MINING DIRECTION 200 0 200 400 SCALE IN FEET 1"= 200' Permit# Date: See Map Doc Name Origin: EXHIBIT C -3 MINING PLAN! MAP RECOVED DEC 2 0 2001 Division ni Minerals and Geolo9Y lillll IIIII IIIII IIIII IIIII I {III 0007923 7923