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a a m vi 0 0 t IN z 0 U 0 w 93 JI i I i s --- --- _ - - - - - - _ . - - - - _ - - --- - _ _ -_ - - _- -. - - - - - - I II s � I � II J 1 s) II 1 ACCESSI ROAD TO (SEE1;DETAIL 2 I I EXISTING CULVERT BERM WELD COUNTY ROAD 26 AND NOTE 4) (SEE DETAIL 2 AND NOTE 4) - - - - I - - - - WELD COUNTYROAD26 CONCRETE �I I� o III 1�1� I III Ill I OF PIT EDGES PROPERTY (FOR LOADERS AND SEE DETAIL 1 FOR TYPICAL BATCH II ❑ o I' PLANT I IIIII I I ACCESS TO FRENCH I I� CROSS SECTION ( -/ II i ACCESS RAMP I I i I MISCELLANEOUS EQUIPMENT) x I FIBER OPTIC I — N OFFICE CABLE AND SCALE - I I I II IIIII I AREA APPROX.12.9 ACRES � I BURIED GAS MI I PIPELINE AREA O I� �II I I I I I CONVEYOR, APPROX. LOCATIO III ) 9 APPROX. 40.3 ACRES I I II I I (SEE NOTE 3)/' I � - I II I I ACCESS I;I II I I PIT FLOOR ( I I ROAD I I II I I ELEVATION,'4788 SEE DETAIL 1 FOR TYPICAL I I'I 1� PIT FLOOR CROSS- SECTION I ELEVATION 4782 I III x I 100' — I OF PIT EDGE J— FIBER OP IC I I I 1 III I EASEMENT, i 1 I I�I II I �.I 25 / OFFSET TO EASEMENT 50 PAD FOR ;PUMPS MINING LIMITS III / & BATTERY TOP OF CUT I III I I i RELOCATED �1 GAS LINE III (APPROX. LOCATION) RURAL DITCH I WATER ENTERS 4 ( � END CONCRETE 1 SITES OUGH LATERALS Ix I LINED DITCH I ACCESS I IIIII II I /I f L II ROAD 9 II I STOCKPILE DIRECTION OF MINING <a CQ CURRENT Ix III EE DETAIL 1 FOR TYPICAL j/ / I I i C StR'UpbN f I I C)FF ATER STORAGE PES ON — II CROSS - SECTION OF PIT EDGE �(S ENOTEi �� 20' STORM wA4ER,' Ix LIMIT OF i BACKFlLL / / /A�� / E SEMENT S FIRESTONE LLC 1 11 O K EADOWS' PUD) AREA e APPROX. 6.6 ACRES A I / /' ' EXISTING PON r (SEE NOTE 1) I r; TOP OF CUT — — SEEPAGE I. DITCH % II� x END CONCRET _ LAST CHANCE LINED D ITCH, V ST. VRAIN i DITCH i SANITATION DISTRICT -I LAND 01+JNER (LOHMANN) 50' EASEMENT I I HOUSE, NDETZ CONSTR CTION DETAIL 1: TYPICAL CROSS SECTION OF PIT EDGE (AREAS B, AND C) TOP OF CUT CONCURRENT BACKFILLING AT 3:1 SLOPE USING III OVERBURDEN FROM ON -SITE III BACKFILL - AREA PIT EDGE 3:1 SLOPE APPROX. 0.5:1 SLOPE PIT FLOOR DETAIL 2: TYPICAL CROSS SECTION OF BERMS SEED MIX (SEE NOTE 4) SEED MIX 3 STRAND (SEE NOTE 4) BARBED WIRE PUBLIC FENCE R.O.W. 6' INDUSTRIAL ACTIVITIES 21 2 4' _ NTS THIS MAP HAS BEEN PREPARED UNDER THE DIRECTION OF AND REVIEWED FOR ACCURACY BY A QUALIFIED PROFESSIONAL, IN ACCORDANCE WITH COLORADO DIVISION OF MINERALS AND GEOLOGY CONSTRUCTION MATERIALS RULES AND REGULATIONS. TITLELMr-ie4fY _r+CL DATE: Zsntn>� NOTES 1. FOLLOWING INITIAL MINING, AREA A WILL BE BACKFILLED WITH OVERBURDEN AND IMPORTED INERT FILL MATERIAL, TO MATCH EXISTING GRADE. SUBSEQUENT USE OF AREA A DURING MINING MAY INCLUDE STOCKPILING. 2. WATER STORAGE IN WEST EXCAVATION CELL (AREA B) WILL CONSIST OF CLAY LINER, TO BE PLACED WHEN GRAVEL RECOVERY AND SLIDE -SLOPE PLACEMENT IS COMPLETE. WATER STCRAGE IN EAST EXCAVATION CELL (AREA C) WILL BE SLURRY WALL CONSTRUCTION IN ACCORDANCE WITH DMG GUIDELINES. 3. ON -SITE MOVEMENT OF MATERIALS WILL BE CONEUCTED THROUGH A CONVEYOR SYSTEM. CONVEYORS WILL BE MOVED AS EXTRACTION PROCEEDS THROUGH SITE. A CONVEYOR WILL BE LOCATED ACROSS THE INTERNAL PROPERTY LINE OF THIS PERMIT FOR THE DURATION OF MINING ON THE FRENCH EASTERN PARCEL. 4. BERMS PLACED ALONG NORTHERN PERIMETER WILL BE CONSTRUCTED AS SHOWN IN DETAIL 2. THE BERMS WILL BE STOCKPILES OF TOPSOIL AND OVERBURDEN. AND WILL BE VEGETATED WITH A DMG APPROVED SEED MIX. IF REQUIRED, DUE TO THEIR POSITION IN THE 100 -YEAR FLOOD LAIN, 10 FOOT WIDE BREAKS CAN BE INCORPORATED INTO THE BERM DESIGN TO ALLOW FOR PASSAGE OF POTENTIAL FLOOD WATERS. 5. SLURRY WALL DETAILS TO BE SUBMITTED ON INDIVIDUAL PLAN. APPROXIMATE LOCATION IS SETBACK 5 -10 FEET FRCM FRENCH PROPERTY MINING LIMIT. 6. TOPOGRAPHICAL CONTOURS TAKEN FROM THE USGS GOWANDA QUADRANGLE AT 10' CONTOUR INTERVALS AND INTERPOLATED AT 2' CONTOUR INTERVALS. —ws - -— GAS PIPELINE — W _ W WP — WP — WATER MAIN i INDEX CONTOURS INTERMEDIATE CONTOURS PAVED ROAD — — _ _ UNPAVED ROAD — MU WU WU OHU— OVER HEAD UTILITIES — roc— FIBER OPTIC CABLE GRAPHIC SCALE QO EXHIBIT C -3 MINING PLAN ( IN FEET ) 1 inch = 200 ft. 00lilt'1905 905 11717— Banks and Gesso, LLC LEGEND - - PROPERTY BOUNDARY PERMIT BOUNDARY — — MINING LIMITS WELD FIRESTONE • — . — CORPORATE BOUNDARY JOB NO (PENDING ANNEXATION) - — - - - - — - — - DITCH /WATER WAY —x FENCE LINE o TANKS AND PUMPS ®OIL OIL WELL —ws - -— GAS PIPELINE — W _ W WP — WP — WATER MAIN i INDEX CONTOURS INTERMEDIATE CONTOURS PAVED ROAD — — _ _ UNPAVED ROAD — MU WU WU OHU— OVER HEAD UTILITIES — roc— FIBER OPTIC CABLE GRAPHIC SCALE QO EXHIBIT C -3 MINING PLAN ( IN FEET ) 1 inch = 200 ft. 00lilt'1905 905 11717— Banks and Gesso, LLC L.G. EVERIST, INC. LOHMANN 1- 720 Kipling St., Suite 117 SAND AND GRAVEL MINE COUNTY Lakewood, Colorado 80215 7321 EAST 88th AVE., SUITE 200 WELD (303) 274 -4277 HENDERSON, CO 80640 COLORADO JOB NO DATE SCALE DRAWN BY DESIGNED BY I APPROVED BY REV ISHEET #20055 6/04/01 1" = 200 DRF Permit #:M- 1u\ - 0\1 Confidental ?: Class: Type -Seq.: From: To: Doc. Name: & x .� �k G- M F r- 4 � u-- Doc. Date (if no date stamp)