Laserfiche WebLink
FINAL SOIL LINER <br />FILL SURFACE <br />STRUCTURAL FILL AS REQUIRED <br />_ TO ACHIEVE SOIL LINER FILL <br />ELEVATION <br />SURFICIAL �� SURFlCIA <br />SOILS SOILS <br />7' MINIMUM <br />3' MINIMUM <br />I -_ <br />COMPACTED <br />CEMENTED <br />ROCKFILL 0.5H 1V1MINIMUM <br />COMPETENT <br />MCOA®RSESHAFT BEDROCK AS <br />APPROVED <br />BY ENGINEER <br />- COMPACTE D TOP LAYER <br />REMEDIATION NOTES: <br />1. ROCK SURFACE WITHIN SHAFT SHALL BE SCALED TO REMOVE <br />LOOSE MATERIAL PRIOR TO CONCRETE PLUG AND CEMENTED <br />ROCKFILL PLACEMENT. <br />2. CONTRACTOR TO CONSTRUCT 7' MINIMUM CEMENTED ROCKFILL <br />IN EITHER COMPETENT BEDROCK OR SURFICIAL SOILS. <br />3. CONTRACTOR TO EXCAVATE PREVIOUSLY COLLAPSED <br />SHAFTS /STOPES TO APPROXIMATELY 25' BELOW FINAL SOIL <br />LINE FILL SUBGRADE SURFACE. <br />4. COMPACTION OF TOP LAYER OF COARSE SHAFT BACKFILL TO <br />BE METHOD SPECIFICATION APPROVED BY THE ENGINEER. <br />12 <br />zl <br />Y <br />K <br />;L L <br />16 <br />70 <br />REMEDIATION DETAIL <br />NTS <br />FINAL SOIL LINER FILL <br />SUBGRADE SURFACE <br />mot <br />, Z, •,�.. .re� � ^i�. • +al �� R �i �,; °4�e =1 "'* i %." +a• r/ •.I ;MIS, 1`._% "+f. <br />�" , 1� '6s 41•..` ,;,. 'ten Rpl:� "P y'. ..t ` f ,(• 4 <br />4:°, -Y" SELECT <br />25' MAX. STRUCTURAL'`' +` <br />+�.., /,`!, 11 r'� yr° ,'• <br />' ' INTACT BEDROCK <br />SURFICIAL <br />SOILS <br />REMEDIATION NOTES: <br />1. COMPACT SELECT STRUCTURAL FILL USING METHOD <br />SPECIFICATION APPROVED BY THE ENGINEER. <br />2. STRUCTURAL FILL MAY BE ALSO USED AS BACKFILL WHEN <br />PLACED AS COMPACTED FILL <br />13 <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 />2' TO 3' TYPICAL <br />(NOT TO EXCEED 4F.) <br />OPEN MINED SLOT REMEDIATION DETAIL <br />NTS <br />SHAFT <br />NTS <br />IATION DETAIL <br />50' MAXIMUM <br />SECOND LAYER OF UX1700HS OR EQUIVALENT GEOGRID <br />(INSTALLED APPROXIMATELY PARALLEL TO SLOPE DIRECTION) <br />SECOND LAYER OF UX1700HS OR EQUIVALENT GEOGRID <br />(INSTALLED APPROXIMATELY PARALLEL TO SLOPE DIRECTION) <br />15' MAXIMUM <br />SURFICIAL <br />SOILS <br />- OPEN MINE <br />LATERAL OR <br />INCLINE <br />FINAL SOIL <br />LINER FILL <br />SUBGRADE <br />SURFACE <br />PRIOR TO REMEDIATION <br />1 <br />- GEOGRID CAP - - <br />SEE DETAIL 18 FINAL SOIL LINER FILL <br />/ 70 SUBGRADE <br />SURFACE <br />i— BLASTED CROWN PILLAR <br />EXISTING GROUND SURFACE OR <br />SOIL LINER FILL SUBGRADE SURFACE — WHICHEVER IS LOWER <br />6° MINIMUM SELECT STRUCTURAL FILL <br />6* MINIMUM SELECT STRUCTURAL FILL <br />\ COMPACTED FOUNDATION MATERIAL <br />FINAL SOIL <br />LINER FILL <br />SUBGRADE <br />SURFACE <br />FLOWABLE FILL <br />DELIVERY <br />BOREHOLE <br />5' TYP. <br />1 ___ - LOW COMPRESSIBILITY <br />PLOWABLE FILL <br />POST REMEDIATION CONFIGURATION <br />LATERAL REMEDIATION DETAIL <br />NTS <br />REMEDIATION NOTES: <br />1. CONTRACTOR TO INSTALL DIRECTION OF MAXIMUM STRENGTH FOR THE SECOND LAYER OF UX1700HS OR EQUIVALENT HS <br />GEOGRID TRANSVERSE TO THE DIRECTION OF MAXIMUM STRENGTH FOR THE FIRST LAYER OF UX1700HS GEOGRID. <br />2. A THIRD GEOGRID LAYER MAY BE ADDED IN AREAS UNDER HIGH NORMAL LOAD. AREAS REQUIRING THIRD GEOGRID WILL <br />BE DETERMINED DURING REMEDIATION. <br />3. GEOGRID CAP TO EXTEND MINIMUM 15 FEET BEYOND MINE WORKING LIMIT. <br />16 1GEOG <br />INSTALLATION DETAIL <br />NTS <br />SURFICIAL <br />SO ILS <br />XIMUM ' zee SELECT <br />-;"'STRUCTURAL, <br />FILL <br />(IMTA <br />OMPETENT <br />DROCK AS <br />+ <br />PROVED <br />ENGINEER <br />T BEDROCK <br />mot <br />, Z, •,�.. .re� � ^i�. • +al �� R �i �,; °4�e =1 "'* i %." +a• r/ •.I ;MIS, 1`._% "+f. <br />�" , 1� '6s 41•..` ,;,. 'ten Rpl:� "P y'. ..t ` f ,(• 4 <br />4:°, -Y" SELECT <br />25' MAX. STRUCTURAL'`' +` <br />+�.., /,`!, 11 r'� yr° ,'• <br />' ' INTACT BEDROCK <br />SURFICIAL <br />SOILS <br />REMEDIATION NOTES: <br />1. COMPACT SELECT STRUCTURAL FILL USING METHOD <br />SPECIFICATION APPROVED BY THE ENGINEER. <br />2. STRUCTURAL FILL MAY BE ALSO USED AS BACKFILL WHEN <br />PLACED AS COMPACTED FILL <br />13 <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 />2' TO 3' TYPICAL <br />(NOT TO EXCEED 4F.) <br />OPEN MINED SLOT REMEDIATION DETAIL <br />NTS <br />SHAFT <br />NTS <br />IATION DETAIL <br />50' MAXIMUM <br />SECOND LAYER OF UX1700HS OR EQUIVALENT GEOGRID <br />(INSTALLED APPROXIMATELY PARALLEL TO SLOPE DIRECTION) <br />SECOND LAYER OF UX1700HS OR EQUIVALENT GEOGRID <br />(INSTALLED APPROXIMATELY PARALLEL TO SLOPE DIRECTION) <br />15' MAXIMUM <br />SURFICIAL <br />SOILS <br />- OPEN MINE <br />LATERAL OR <br />INCLINE <br />FINAL SOIL <br />LINER FILL <br />SUBGRADE <br />SURFACE <br />PRIOR TO REMEDIATION <br />1 <br />- GEOGRID CAP - - <br />SEE DETAIL 18 FINAL SOIL LINER FILL <br />/ 70 SUBGRADE <br />SURFACE <br />i— BLASTED CROWN PILLAR <br />EXISTING GROUND SURFACE OR <br />SOIL LINER FILL SUBGRADE SURFACE — WHICHEVER IS LOWER <br />6° MINIMUM SELECT STRUCTURAL FILL <br />6* MINIMUM SELECT STRUCTURAL FILL <br />\ COMPACTED FOUNDATION MATERIAL <br />FINAL SOIL <br />LINER FILL <br />SUBGRADE <br />SURFACE <br />FLOWABLE FILL <br />DELIVERY <br />BOREHOLE <br />5' TYP. <br />1 ___ - LOW COMPRESSIBILITY <br />PLOWABLE FILL <br />POST REMEDIATION CONFIGURATION <br />LATERAL REMEDIATION DETAIL <br />NTS <br />REMEDIATION NOTES: <br />1. CONTRACTOR TO INSTALL DIRECTION OF MAXIMUM STRENGTH FOR THE SECOND LAYER OF UX1700HS OR EQUIVALENT HS <br />GEOGRID TRANSVERSE TO THE DIRECTION OF MAXIMUM STRENGTH FOR THE FIRST LAYER OF UX1700HS GEOGRID. <br />2. A THIRD GEOGRID LAYER MAY BE ADDED IN AREAS UNDER HIGH NORMAL LOAD. AREAS REQUIRING THIRD GEOGRID WILL <br />BE DETERMINED DURING REMEDIATION. <br />3. GEOGRID CAP TO EXTEND MINIMUM 15 FEET BEYOND MINE WORKING LIMIT. <br />16 1GEOG <br />INSTALLATION DETAIL <br />NTS <br />