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N <br />N <br />U' <br />Z <br />3 <br />0 <br />o = <br />o ; <br />0_9 <br />T P <br />> <br />oo <br />t O e <br />_age <br />N .O = <br />oNo <br />o� m <br />10 <br />o I <br />=ooh <br />o O..0 <br />Eve <br />,osm <br />zDac <br />FINAL SOIL LINER FILL <br />SUBGRADE SURFACE— <br />STRUCTURAL FILL AS REQUIRED <br />TO ACHIEVE SOIL LINER FILL <br />\ SUBGRADE ELEVATION <br />/ SURFICIAL <br />SOILS <br />FINAL SOIL LINER FILL <br />SUBGRADE SURFACE— <br />STRUCTURAL FILL AS REQUIRED <br />TO ACHIEVE SOIL LINER FILL <br />SUBGRADE ELEVATION <br />SURFICIAL <br />SOILS <br />\ COMPACTED /COMPETENT \ COMPACTED / <br />7' MIN. CEMENTED ROCKFILL BEDROCK AS 7' MIN. CEMENTED ROCKFILL <br />APPROVED <br />BY ENGINEER <br />3' MIN. CONCRETE PLUG 0.5H : 1V MIN. 3' MIN. CONCRETE PLUG I 0.5H 1V MIN. <br />COMPETENT <br />1 <br />BEDROCK <br />COARSE SHAFT \� 1 COARSE SHAFT �\ \� APPROVED AS <br />BACKFILL COMPACTED I BACKFILL BY ENGINEER <br />I TOP LAYER I\ <br />NOTE: <br />USE THIS DETAIL IF DEPTH TO BEDROCK IS s 7 FEET <br />BELOW FINAL SOIL LINER FILL SUBGRADE SURFACE <br />SHAFT /STOPE REMEDIATION DETAIL <br />NOT TO SCALE <br />FINAL SOIL <br />15' MAX. LINER FILL <br />SURFICIAL SOILS SUBGRADE <br />SURFACE <br />f <br />50' <br />OR LESS S <br />OPEN MINE <br />LATERAL OR <br />INCLINE <br />COMPACTED <br />TOP LAYER <br />NOTE: <br />USE THIS DETAIL IF DEPTH TO BEDROCK IS > 7 FEET <br />BELOW FINAL SOIL LINER FILL SUBGRADE SURFACE <br />REMEDIATION NOTES: <br />1. ROCK SURFACE WITHIN SHAFT SHALL BE SCALED TO REMOVE LOOSE MATERIAL <br />PRIOR TO CONCRETE PLUG AND CEMENTED ROCKFILL PLACEMENT. <br />2. CONTRACTOR TO CONSTRUCT 7 FT. MIN. CEMENTED ROCKFILL IN <br />EITHER COMPETENT BEDROCK OR SURFICIAL SOILS. <br />3. CONTRACTOR TO EXCAVATE PREVIOUSLY COLLAPSED SHAFTS /STOPES TO APPROXIMATELY <br />25' BELOW FINAL SOIL LINER FILL SUBGRADE SURFACE. <br />4. COMPACTION OF TOP LAYER OF COARSE SHAFT BACKFILL TO BE METHOD <br />SPECIFICATION APPROVED BY THE ENGINEER. <br />GEOGRID CAP 5 <br />SEE DETAIL <br />12 <br />FINAL SOIL LINER <br />FILL SUBGRADE SURFACE <br />BLASTED CROWN PILLAR <br />FINAL SOIL <br />LINER FILL <br />SUBGRADE <br />SURFACE <br />FLOWABLE FILL <br />DELIVERY <br />BOREHOLE <br />LOW COMPRESSIBILITY <br />5' I FLOWABLE FILL <br />TYP. <br />i <br />i <br />PRIOR TO REMEDIATION POST REMEDIATION CONFIGURATION <br />3 OPEN LATERAL REMEDIATION DETAIL <br />IF THE ABOVE BAR DOES <br />NOT SCALE 1 INCH THE <br />DRAWING SCALE IS ALTERED <br />NOT TO SCALE <br />ENGINEER'S STAMP I NO. REVISION DESCRIPTION THIS DRAWTNC�IS NOT APPROVED mm DATE BY <br />RE <br />\B00% ..... <br />U <br />IJs ° C <br />NAIL .;..\\`N <br />25' <br />OR LESS <br />FINAL SOIL <br />LINER FILL <br />SUBGRADE <br />SURFACE <br />SELECT <br />STRUCTURAL <br />FILL <br />SURFICIAL <br />SOILS <br />COMPETENT <br />BEDROCK AS <br />APPROVED <br />BY ENGINEER <br />INTACT BEDROCK <br />rFINAL SOIL <br />LINER FILL <br />SUBGRADE <br />SURFACE <br />_ SURFACE - <br />I� - — <br />SELECT <br />STRUCTURAL <br />25 FILL <br />OR <br />OR LESS � <br />_q1-IAI 1 !1W SI-IAGT 0GI►A9=r'i1ATIn K1 M1 -rA11 <br />GEOGRID CAP 5 <br />SEE DETAIL <br />,2 <br />FINAL SOIL LINER FILL SUBGRADE <br />SURFACE OR EXISTING GROUND SURFACE <br />WHICHEVER IS LOWER <br />COARSE SHAFT BACKFILL <br />OR STRUCTURAL FILL <br />DEPENDING ON SLOT SIZE. <br />I � <br />� I <br />2' TO 3' TYPICAL <br />OPEN MINED SLOT REMEDIATION DETAIL <br />NOT TO SCALE <br />AP'VDI NO. I REVISION DESCRIPTION THIS DRAWING IS NOT APPROVED <br />UNLESS LAST REVISION IS HAND WRI17EN <br />DATE I BY ICHKDIAP'VD <br />UN-0 <br />NOT TO SCALE <br />REMEDIATION NOTE: <br />SURFICIAL <br />SOILS <br />INTACT BEDROCK <br />1. COMPACT SELECT STRUCTURAL FILL USING METHOD <br />SPECIFICATION APPROVED BY THE ENGINEER. <br />2. STRUCTURAL FILL MAY BE ALSO USED AS BACKFILL <br />WHEN PLACED AS COMPACTED FILL. <br />EXISTING GROUND SURFACE OR <br />SOIL LINER FILL SUBGRADE SURFACE - WHICHEVER IS LOWER <br />6" MIN. SELECT STRUCTURAL FILL <br />6" MIN. SELECT STRUCTURAL FILL <br />S- COMPACTED FOUNDATION MATERIAL <br />SECOND LAYER OF UX1700 HS GEOGRID (INSTALLED <br />APPROXIMATELY PARALLEL TO SLOPE DIRECTION) <br />FIRST LAYER OF UX1700 HS GEOGRID (INSTALLED <br />APPROXIMATELY TRANSVERSE TO SLOPE DIRECTION) <br />REMEDIATION NOTE: <br />1. CONTRACTOR TO INSTALL DIRECTION OF MAXIMUM STRENGTH FOR THE SECOND LAYER OF UX1700 HS GEOGRID <br />TRANSVERSE TO THE DIRECTION OF MAXIMUM STRENGTH FOR THE FIRST LAYER OF UX1700 HS GEOGRID. <br />2. A THIRD GEOGRID LAYER MAY BE ADDED IN AREAS UNDER HIGH NORMAL LOAD. AREAS REQUIRING THIRD GEOGRID <br />WILL BE DETERMINED DURING REMEDIATION. <br />3. GEOGRID CAP TO EXTEND MINIMUM 15 FEET BEYOND MINE WORKING LIMIT. <br />GEOGRID CAP INSTALLATION DETAIL (TYP.; <br />CLIENT <br />PRINT ISSUE RECORD <br />NOT TO SCALE <br />CC Cripple Creek & Victor Gold Mining Company <br />p_�T Cresson Project <br />DATE �L ♦ A Joint Venture - AngloGold (Colorado) Corp., Manager <br />TITLE <br />U <br />2004 RECORD DRAWING <br />2003 RECORD DRAWING <br />/e i3�y <br />10/16/03 <br />G5L <br />RLB <br />JFL <br />Q <br />1 Q <br />Qt <br />2002 RECORD DRAWING <br />REVISED, RE- ISSUED FOR CONSTRUCTION <br />8/30/02 <br />2/16/01 <br />MRJ <br />SFD <br />GE <br />GE <br />JFL <br />JFL <br />Q <br />A <br />ISSUED FOR CONSTRUCTION <br />6/9/00 <br />MRJ <br />JMJ <br />JFL <br />0 <br />AA <br />ISSUED DRAFT <br />5/25/001 <br />RB <br />GE <br />GE <br />0 <br />PHASE IV <br />UNDERGROUND WORKING REMEDIATION DETAILS <br />DRAWN RB DATE JUNE, 2001 <br />CHECKED JOB NO. <br />JFL 003 -2142 <br />l&r REVI£IIHD JFL mcrrAL ND. <br />IC D034 <br />APPROVED JFL <br />sociaWs scALE AS SHOWN Dec REV <br />LAKEROOD, COLORADO 80228 FILE N0. 4 <br />(303)980 -0540 FAX: (303)985 -2080 2142D034 12 <br />44 UNION BLVD. , SUITE 300, <br />