1991-03-22_REVISION - M1988112 (16)

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'i i I 6700-1 ...............................:.............................................................................................................. ..................................... .......................... ........ ... ... .... ........................ ......................................................................................................... ...... ............................. ....... ......... ............r- 6700 PHASE 2, RAISE 2 W d ............................... ..............................' PHASE .. R 6600 ..ISE . LL ORIGINAL GROUND \ z SURFACE r 3 MAIN 0 1 STARTER > 8500 : EMBANKMENT ..................... .............................. ........... . . J. - -- J W 3 3 1I- i"1-11 '-- -- - - - --- 8400 0 400 600 1200 1600 PREPARED ORIGINAL / I w FOUNDATION SPLITTER GROUND EMBANKMENT SURFACE 2000 2400 2800 DISTANCE - FEET SECTION A - At SCALE: HORIZ. 1".200' B VERT_ 1 °:100' 8650 ....... .... .. _ ... ....... ._ ANCHOR BENCH I EL. 8620' 3200 4000 4400 By _ r 8650 8500 -t 0 DETAIL BELOW 1 1 I I I I I I 1 1 200 400 600 800 1000 1200 1400 1600 1800 2000 DISTANCE - FEET SECTION S - a' SPLITTER EMBANKMENT -t 8500 2200 SCALE: HORIZ. 1" =100' VERT. 1" -50' ANCHOR (. BENCH C1 EL. 8620 8650 .......... ............................... ................................................................ ............................... ... ....... ............. ............................... ... .. .. _ ........................ .. ...... I.................. ........... ............................... 8650 8450 1 01 LINER 200 400 600 800 1000 1200 DISTANCE - FEET SECTION C - C' MAIN EMBANKMENT SCALE: HORIZ. 1" =100' VERT. 1 " =50' FINISHED GRADE AS INDICATED ON GRADING PLANS EXCAVATE THE LOOSE EXISTING SATURATED MATERIAL AND GROUND WASTE AS INDICATED IN NOTE 1 TYPE 3 FILL DRAIN MATERIAL •% ............... ............ . AREA STABILIZED WITH 4" DRAIIN PIPE SELECT TYPE 4 FILL I —I 25' MIN. 3' SPLITTER ELSBARKMENT CHANNEL UNDER DRAIN DETIML N.T.S. 1400 1600 1800 2000 8450 2000 ENGINEER 31 :ef 8400 5200 NOTE8: 1. TAILINGS SURFACES SHOWN ON THESE SECTIONS ARE AVERAGES BASED ON ANTICIPATED ANNUAL PRODUCTION RATES AND SETTLED DRY DENSITY OF 90 PCF. 2. PHASE 2, RAISE 1 AND RAISE 2 ELEVATIONS SHOWN AS DASHED LINES ON SECTION C -C' AS RAISE CENTERLINES ARE LOCATED UPSTREAM (EAST) OF THE PHASE 1 EMBANKMENT CENTERLINE AS SHOWN ON SECTION A -A'. 3. SEE DRAWING NO. 14711 -104 FOR DETAILS OF ZONED MATERIAL PLACEMENT. PREPARED FOR: PREPARED BY: BATTLE MOUNTAIN RESOURCES INC. SAN LUIS PROJECT STEWEN ROBEMON & 1aRSM (U.S.) Consulting Engineers Scientists TITLE SCALE AS SHOWN REVISION DRAWLVG No. TAILINGS DISPOSAL AREA AND , EMBANKMENT SECTIONS Permit Number f j _ j g - Lj y DESIGNED G.M. f /8S Class: Permit C, DRAWN Section /Exhibit: �.,}{ /__�7j:o�r�_ s�._._._._._._._._._._._._; O.B. G /8£ Class.-,,3,ewston ^' ' —1 T eZ - -- - -_. CHECKED G.M /J.J. 8/89 Class: O Report O Hydro OGeneral�p •-f APPROVED Doc Type: _ lJ'1!'`!i/v'i _ �� G �� _ J.J. 6/89 ___ _ ___ pApplicebon (Coal only) O Bond O Enforcement O Inspection APPROVED Mo. DESCRIPTION BY DATE /A'A ISSUED FOR BID R.D. 4/90 PQ Z REMOVED SPLITTER EM3ANKMENT BAR _. 3 K.P. 6/90 16i O 1 ISSUED FOR CONSTRUCTION R.D. 7/90 2 AS -BULT ...n 9 9 1Q91 R.D. 1/91 i�iIINIIINIIINIIIIIIIiIV 'illlll 0 0 0 1 2 2 9 0 ----------- w ANCHOR BENCH EL. 8620' PHASE 2; RAISE 2 EL. 8620' (PROJECTED) - - - -- -- �.r_ _______—__.___________ ��______.r_____ ---- _�_ __________________ _� - - -- �� PHASE 2, RAISE 1 EL. 8605' (PROJECTED) � - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ — — — _ _ _ _ _ — — — — — — — — — — — — — — — — — — — — — _ _ _ _ _ _ _ _ _ _ _ _ _ — —� 8600 .............. ...... ... ......... ............. ... >.... .. ... .................. ................... - - . .......... ......... ...... . ..................... 8600 PHA SE 1 MAIN EMBANKMENT EL: 8590 a SOUTH w t1i �, DIVERISION w LL ANCHOR BENCH DITCH ANCHOR BENCH w EL. 8590' EL 8590' z8550 ........... ......... .. .................... ...... .......... .... ......... ... ....... ............ . ._....... ........... ...... .... _. .._.. .._........ _.._. ......._._............ _... ... .............. _.. .� ..__ ........ ......._. ....... _ ...... _ ........ ... . ............. ........... 8550 Z O O r � ORIGINAL a w GROUND LEVEL w J \ J W _� w 8500 ...... -.� _ ..... __ _ ..:..._ .. .......................... ......................__....... . ............................... _ ........... ..........:...........PREPAR.EP .:........... �- _ ..... ..........:.................... ........ 8500 FOUNDATION 8450 1 01 LINER 200 400 600 800 1000 1200 DISTANCE - FEET SECTION C - C' MAIN EMBANKMENT SCALE: HORIZ. 1" =100' VERT. 1 " =50' FINISHED GRADE AS INDICATED ON GRADING PLANS EXCAVATE THE LOOSE EXISTING SATURATED MATERIAL AND GROUND WASTE AS INDICATED IN NOTE 1 TYPE 3 FILL DRAIN MATERIAL •% ............... ............ . AREA STABILIZED WITH 4" DRAIIN PIPE SELECT TYPE 4 FILL I —I 25' MIN. 3' SPLITTER ELSBARKMENT CHANNEL UNDER DRAIN DETIML N.T.S. 1400 1600 1800 2000 8450 2000 ENGINEER 31 :ef 8400 5200 NOTE8: 1. TAILINGS SURFACES SHOWN ON THESE SECTIONS ARE AVERAGES BASED ON ANTICIPATED ANNUAL PRODUCTION RATES AND SETTLED DRY DENSITY OF 90 PCF. 2. PHASE 2, RAISE 1 AND RAISE 2 ELEVATIONS SHOWN AS DASHED LINES ON SECTION C -C' AS RAISE CENTERLINES ARE LOCATED UPSTREAM (EAST) OF THE PHASE 1 EMBANKMENT CENTERLINE AS SHOWN ON SECTION A -A'. 3. SEE DRAWING NO. 14711 -104 FOR DETAILS OF ZONED MATERIAL PLACEMENT. PREPARED FOR: PREPARED BY: BATTLE MOUNTAIN RESOURCES INC. SAN LUIS PROJECT STEWEN ROBEMON & 1aRSM (U.S.) Consulting Engineers Scientists TITLE SCALE AS SHOWN REVISION DRAWLVG No. TAILINGS DISPOSAL AREA AND , EMBANKMENT SECTIONS Permit Number f j _ j g - Lj y DESIGNED G.M. f /8S Class: Permit C, DRAWN Section /Exhibit: �.,}{ /__�7j:o�r�_ s�._._._._._._._._._._._._; O.B. G /8£ Class.-,,3,ewston ^' ' —1 T eZ - -- - -_. CHECKED G.M /J.J. 8/89 Class: O Report O Hydro OGeneral�p •-f APPROVED Doc Type: _ lJ'1!'`!i/v'i _ �� G �� _ J.J. 6/89 ___ _ ___ pApplicebon (Coal only) O Bond O Enforcement O Inspection APPROVED Mo. DESCRIPTION BY DATE /A'A ISSUED FOR BID R.D. 4/90 PQ Z REMOVED SPLITTER EM3ANKMENT BAR _. 3 K.P. 6/90 16i O 1 ISSUED FOR CONSTRUCTION R.D. 7/90 2 AS -BULT ...n 9 9 1Q91 R.D. 1/91 i�iIINIIINIIINIIIIIIIiIV 'illlll 0 0 0 1 2 2 9 0