1999-03-19_REVISION - M1980244 - Laserfiche WebLink

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r -- j— D EC N SUMP NO �6 % • \ `\ \� \ \ \ \ t� . - �\\ •\ \ \ ' \ \S \ \\ ``` Y +L- N 49,500 T1N� LbSC'P \LINK H US IN \•v'v IS. ``\ \ \,\ `•,\\ `, '\ �\ Nor. L AK \` E p `\ 49,250 r UNDERDRAIN SUMP ACCESS ROAD 1 PHASE II TOE BERM [ALAN VIEW Scale in Feet 0 30 60 120 N0 7TH 1" - 60 feet - EXISTING PHASE II TOE BERM CREST EL. 9305.0 --.e A EL. 93 12' MIN. STRUCTURAL FILLD1 V it 3' MIN. SELECT STRUCTURAL FILL (EXISTING) PHASE II TOE BERM STRUCTURAL FILL -� 2 3' MIN. g OVERLAP Al 1. CONTRACTOR WILL CONSTRUCT THE CREST ELEVATION OF THE PHASE II TOE BERM AT ELEV. 9312, PRIOR TO ANCHOR TRENCH CONSTRUCTION. 00, 2. COMPACT SOIL LINER FILL OR OTHER FILL APPROVED BY ENGINEER TO BACKFILL am Qry GEOSYNTHETICS ANCHOR TRENCH. Permit Number #: —yn,/ 9 D -a5�V 3. 2' MIN. DRAIN COVER FILL NOT SHOWN. Class: OPennit SectExhibit r._._._._._._._._._._._._ ._._._-- ._._._._._._._._._._._, Class. evisi /-� p 4 _ PHASE If TOE IaEI�C� RAISE DETAIL TypefSe ° - -- 1C�Q - ----------- - - - - -' r-� Class: p Repon ro OGe l \ 9 / - NOT TO SCALE Doc Type DAppl. 08ontl ❑Enforoe Q Inspect ENGINEER'S STAMP IF THE ABOVE BAR DOES NOT SCALE 1 INCH THE DRAVING SCALE IS ALTERED NO. I REVISION DESCRIPTION TM_ S_ DRAWING tS NOT APPROVED REVISED ISSUED FOR CONSTRUCTION ISSUED FOR CONSTRUCTION ISSUED FOR FINAL DESIGN NOTE: 1, TOPOGRAPHY PROVIDED BY WESTERN STATES SURVEYING, INC. IS BASED ON TOP OF SOIL LINER FILL AS -BUILT FOR THE PHASE I AND 11 AREAS, AND FEBRUARY 1998 SURVEY FOR OTriER AREAS SHOWN. CURRENT TOPOGRAPHY IN PHASE II PSSA WILL .VARY FROM THAT SHOWN HERE, AND CONTRACTOR TO CONFIRM MOST CURRENT ORE TOPOGRAPHY. 2. LOW VOLUME SOLUTION COLLECTION RISER PIPE LAYOUT COMPILED FROM 1996 AS -BUILT DRAWINGS SURVEYED BY WESTERN STATES SUVEYING INC. 3. CONTRACTOR TO RELOCATE PIEZOMETER READOUT BOX FROM EXISTING AREA TO RELOCATED LVSC PUMP HOUSE. 4. CONTRACTOR TO RELOCATE EXISTING LVSC PUMP HOUSE TO MATCH NEW TOE BERM CREST ELEVATION AND END OF LVSC RISER PIPE LOCATION. 5. CONTRACTOR MAY BE REQUIRED TO RELOCATE LEAK DETECTION SUMP NO. 3 DEPENDING UPON LIMITS OF REGRADING. 80 MIL TEXTURED (TEXTURE FACE DOWN) LLDPE GEOMEMBRANE PREPARED FOUNDATION -- SURFACE FOR SOIL LINER FILL WELD 0 01 L°_N _ -_ - - -= - EXISTING GROUND CONTOURS (NOTE 1) REGRADED`CONTOURS LEAK DETECTION SUMP - - -- APPROXIMATE FOOTPRINT OF PHASE II TOE BERM RAISE - - - - - -- EXISTING PHASE 11 LOW VOLUME r SOLUTION COLLECTION RISER PIPES 1 9330 9320 9310 ^9300 Z 9290 a9280 J 9270 w �Ylk-rfl 9250 9240 0 30 60 11 111 111 111 !!I 111 Itl 111 I,I 111 I,I I,l 111 111 111 I I I I I I I I I I I I I I I III1111illlilllllll!! Ililllilllllliillf !Illillllill!III111 2' MIN. DRAIN COVER FILL I I I I I I I I I 1,1 I I I I i11 I I 1,1 I;I 1,1 I,I 1 1 I,1 I,• I,I,I,,,I i I i,l,. I I,I,, I `,1,1,1,1,1 !,1 SOIL LINER FILL CSTRUCTURAL FILL EXISTING 100 MIL SMOOTH LLDPE UPPER GEOMEMBRANE EXISTING 100 MIL TEXTURED (TEXTURE FACE DOWN) LLDPE LOWER GEOMEMBRANE NOTE: 1) CONTRACTOR TO REFER TO PROJECT SPECIFICATIONS REGARDING MINIMUM DRAIN COVER FILL DEPTHS FOR WORKING OVER GEOSYNTHETICS AND PIPING WITH RUBBER TIRE AND TRACK MOUNTED EQUIPMENT. PHASE If PSSA RAISE LINED DETAIL 1 NOT TO SCALE UNDERDRAIN SUMP 90 120 150 HORIZONTAL DISTANCE (FT.) 01 SECTION A —A' Fact 9 0 30 60 120 1" s 60 feet 180 210 240 9330 9320 9310 9300 9290 Z 9280 a 9270 w 9260 w 9250 9240 i Illil;llllilfll t I I I I 111 I l i l! I 1 1 1 1 1 1 1 1 1 1 1 1 2' MIN. DRAIN I I I I I.I I! I 1 111 i l l l l l l! 1 1 1 1 1 II,Iilllls 111,111 1 111 fllll ill,llllllilli COVER FILL /• �:).�a �: y�.i..-;;. ..j: /'i'�/ r�' /:;:�'!: LINER FILL OIL \r '\ 7 80 MIL TEXTURED /\��.�� HEAVY DUTY DIRECT BURIAL (TEXTURE FACE DOWN) PIEZOMETER CABLE LLDPE GEOMEMBRANE 14" DLk SDR 11 HDPE LOW VOLUME SOLUTION COLLECTION RISER PIPES NOTES: 1) CONTRACTOR TO REFER TO PROJECT SPECIFICATIONS REGARDING MINIMUM DRAIN COVER FILL DEPTHS FOR WORKING OVER GEOSYNTHETICS AND PIPING WITH RUBBER TIRE AND TRACK MOUNTED EQUIPMENT. LOW VOLUME SOLUTION 3 COLLECTION RISER PIPE DETAIL 9 1 NOT TO SCALE 12' MIN. CREST WIDTH 1/2" DIA. HOLE Q END CAP 2 EACH STAINLESS STEEL HOSE CLAMPS EL. 9312.0 / EXISTING PHASE II `f STRUCTURAL FILL r / TOE BERM CREST -� EL. 9305.0 5 3' MIN. SELECT STRUCTURAL FILL (EXISTING) PHASE II TOE BERM STRUCTURAL FILL -D NOTES: 1. CONTRACTOR TO INSTALL 3 NEW METAL BOLLARDS (MIN. 4" DIA.) EMBEDDED IN AND FILLED WITH CONCRETE AROUND LOW VOLUME SOLUTION COLLECTION RISER PUMP HOUSE. 2. 2' MIN. DRAIN COVER FILL NOT SHOWN. PHASE II LOW VOLUME SOLUTION RISER NOT TO SCALE PIPE DETAIL EXTEND EXISTING 2 -14" DIA. SDR 11 HOPE LOW VOLUME SOLUTION COLLECTION RISER PIPES TO MATCH NEW EDGE OF PAD AND TOE BERM ELEVATION. -80 MIL LLDPE LINER BOOT EXTRUSION WELD EXISTING 100 MIL SMOOTH LLDPE UPPER GEOMEMBRANE EXISTING 100 MIL TEXTURED i..., (TEXTURE FACE DOWN) LLDPE LOWER GEOMEMBRANE EXISTING TOP OF 14" DIA. SDR 11 HOPE LOW VOLUME SOLUTION COLLECTION RISER PIPES. RECEIVED MAR 1 9 1999 DATE BY ICHKD AP'VD1 NO. REVISION DESCRIPTION TMS DRAWING IS NOT APPROVED DATE BY CHKD AP'VD UNLESS LAST REVISION IS RAND WRITTEN �� Cripple Crook C. Victor Gold f .�lna'tg C0111aQR�f �T Cro>GCOro Project CLIENT 'DA'L'E A Joint Venture - Piket Peak Mining Company, Manager Q PRINT ISSUE RECORD 'TN'B Irt'iAsE r] IlmddllllAlNldddllNll DATE PHASE G Tic BERM RAW 19614 Q DRAWN MRJ DATE JUNE, 1998 x cUCnD TM 'OB ND. 983 -2348 A MTV RZVMVU TM DIGITAL NO. D228 AL- APPROVED JMJ 11/13/98 TM TM JMJ LL �IJ Scaz AS SHOWN DWG 7/6/98 TM TM JMJ 200 UNION BLVD. SUITE 600, LARRkGOD,.coLGRADO 902x8 I��ME NO. 2348D228 PRONE: SOS 980 —o5k0 1iAx: SOS 986 -2080 M