2020-11-30_PERMIT FILE - M2020058 (2)

Home Browse Search

I I = o I I I I 00 I i i I o I I 00 I O _---------- _ \oo ( — _ ;._ \\ / '� 7! l I__77 PERMIT J 0 BOUNDARY 41- _ Ar P j [ \L1_ \ \ r,iI)\`�200'OFFSET-494t05 , --SPL PL G ISL : 4,.,, 100' SETBACK/,•O PL PERMIT BOUNDARY _G G : G -------- �— G P4 PL -y-PL PL PL pL PL PL - P�—-�—- GPL G G G"L G------- ----'---- y -- ---,1— �G G G —� G — G G G G-- — G..- G 411=— . r ■ �-N / H ■ SLURRY WALL SLURRY WALL.. _ (- : I i \ TRANSMISSION LINE POLES GAS PIPELINES - v l !. L /-- ,° _ -- — rr�� _ LIMITS OF MINING v ,� ^ �, A� i l i f P 4V//// LIMIT OF MINING DEWATERING ._„- f � P GAS PIPELINE j �- �� (, 1 I; c. U / /' l \ I / rl f I� l t oo I0 tJa- SUMP r / 7 DEWATERING ` 1 SUMP I i OIL AND GAS FACILITIES \ h 200' OFFSET L / \ EXTENT OF r ) 1' PREVIOUS MINING \ AREA -- J o O I\ 7 ' r ` TOPSOIL \ i 1 / c ^ f \ yL r (P 1 /( ; I / STOCKPILE (TYP.) � PERMIT BOUNDARY \ - I OIL AND GAS' v / �/ � -� �� I /' � I V , J ' 0 i DEWATERING TRENCH I FACILITIES j , + I ✓ l n I , > / ^ / w, { 15 a �I f t ✓ S r' / V I 42 oo f � 1 � \ � ; ;� _.��- II � l II �/.r'� �, (,,.I --- -•_,.-ag4�'~- �. ,,- 00 FENCE ) \ t Co i 100' SETBACK — N / - (j I I J I ` � - ^' y} ` 1v LIMITS LIMITS OF MINING �� , oo Pf> 1 "� ELECTRIC TRANSMISSION LINES l � � �� \ 1 � I -� �•- C> DEWATERING TRENCH a % ir, \ I I \ I OVERBURDE \ \ % / /i STOCKPILE (TYf 00 GAS PIPELINE ® J f � r I i LIMIT OF MINING 0 I— y f 7 l— P�/ OIL AND GAS \ J , = ` I it SLURRY WALL r4 1 f r FACILITIES 1 \ y r / I I ` OVERBURDEN" FENCE E 00 STOCKPILE (TYP.) v ( i TRANSMISSION LINE POLES FENCE �� GATE LL..—. —•f�� `- -- -----/ 1-------------------�-- — ------ — —�- - SITE ENTRANCE ', _ �' 7- ZZ r" I ,---------------.� _ GATE .T f N WCR231/2 I--X-----X — — — — X --- X —X_ — — — — — - ----- GATE— —-------- ------------- ZO L f (/ ------ -L � GATE- --- " / GRAVEI o -- 100' SETBACK \ i ` PERMIT BOUNDARY OIL AND GAS FACILITY zI x = CULVERT \ _r ZD _ —(-JF- -7 _. ) 7 .. iy CULVERT �— = BURIED POWERLINE �P - GpL , L PL PL PUMP AND DEVVATERING , LINE ' v i e r _ PPP 100' SETBACK \\}�\\ \ L \� (FROM EDGE OF LAKE) \ \ 1 1 200' OFFSET —+►) A}��VA �} ^� v }( \ ��\ cl A�' , \ } OVERBURDEN ILII J STOCKPILE (TYP.) OM C` 150 0 150 300 450 ( IN FEET) 1 INCH = 150 FEET LEGEND: PERMIT BOUNDARY � ■ ■ � LIMIT OF MINING — -- — — — -- — DEWATERING TRENCH — •• — •• — •• — PARCEL LINE Checked: FENCE X SLURRY WALL EXISTING ROAD — — — — — — — EXISTING 5 FOOT CONTOUR -- - -- 4870 EXISTING 25 FOOT CONTOUR — — — —4700-- 700--EXISTING EXISTINGSTRUCTURES Q DIRECTION OF MINING NOTES: 1. THE PROPOSED BAURER PIT PERMIT BOUNDARY CONTAINS AN AREA PREVIOUSLY MINED UNDER THE WATTENBERG LAKES DIVISION OF RECLAMATION, MINING AND SAFETY PERMIT (M-2004-051). 2. THE PROPOSED PERMIT BOUNDARY ENCOMPASSES APPROXIMATELY 79.4 ACRES WITH ONLY ABOUT 62.2 ACRES CURRENTLY PLANNED FOR MINING. HOWEVER, THE AFFECTED LAND BOUNDARY ESSENTIALLY FOLLOWS THE PERMIT BOUNDARY TO ALLOW FOR RECLAMATION ACTIVITIES AND FUTURE POTENTIAL MINING OPERATIONS. 3. AREAS NOT DISTURBED BY MINING MAY BE DISTURBED BY ACCESS ROADS, MATERIAL CONVEYING, STOCKPILES, OR OTHER MINING RELATED ACTIVITIES, THE REMAINING AREA WILL CONSIST OF SETBACKS AND ROAD AND UTILITY RIGHT-OF-WAYS. 4. MINED MATERIAL WILL BE CONVEYED FROM THE 'RAW MATERIAL' STOCKPILE AREA - - TO THE WATTENB R E G LAKES SITE M 004 2 051 AND ULTIMATELY TO THE PLATTE VALLEY OPERATION (M_1989-120) FOR PROCESSING AND TRANSPORT. 5. SLURRY WALL CONSTRUCTION SHALL OCCUR PRIOR TO, OR CONCURRENT WITH, THE MINING OPERATION. 6. SETBACKS FROM THE MINE PIT TOP OF SLOPE TO THE PROPOSED PERMIT BOUNDARY WILL BE 100 FEET OR GREATER. 7. ITEMS OWNED BY THE APPLICANT OR PROPERTY OWNER LOCATED WITHIN THE PERMIT AREA SUCH AS UN -IMPROVED ROADS, FENCES, WATER WELLS AND ASSOCIATED PUMPS, AND OTHER STRUCTURES MAY BE REMOVED OR RELOCATED DURING MINING AND RECLAMATION. 8. TEST PITS HAVE VERIFIED THAT COMMERCIAL DEPOSITS OF SAND AND GRAVEL EXIST UP TO 30 FEET BELOW THE SURFACE OF THE GROUND. 9. MINING IS EXPECTED TO ENCOUNTER GROUNDWATER WITHIN 10 FEET OF THE GROUND SURFACE. THE DEPOSIT WILL BE DRY MINED USING DEWATERING TRENCHES AND PUMPS. 10. BEST MANAGEMENT PRACTICES WILL BE USED TO LIMIT DISCHARGE OF STORMWATER AND SEDIMENT ONTO ADJACENT PROPERTIES AND WATERWAYS, TYPICAL MINING SECTION AT PERMIT BOUNDARY N.T.S- AG MINING HIGHWALL HISTORIC GROUND MINING FLOOR NOV 3 n 2023 1 1510 N OFe CLA WA710 eir' r at W ANO Sj 0 0 f.1 i19 z 0 i— Q _U 0- 0- W H W 0 - CN c( D W W Ln 0 0 _j co J O 1 0 0 C N C IU 03 tU �O o ma:L I U) W O �"- 0 D �j o C) z O W r-' z �— U ::) Q O U 0 W W � rr� �V V Q z LO 1..{. U� z DO z x cD W _Z 1 W ry CL Date: NOVEMBER 2020 Job No: 237-013 Drawn: _ B. MATHISEN Design: B. MATHISEN Checked: B. SCHENDERLEIN Sheet: 5 o, 5