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VLF2 PHASE 3 -A <br />GE ll� <br />Vlf,'2 ML5Z 5 STA, _A <br />EXISTING STAGE A LEAK <br />DETECTION TRENCH <br />CENTERLINE <br />PHASE Z.-STAGE C <br />--SEE NOTE 3 <br />0 100 200 FEET <br />I <br />10200 <br />10200 <br />10100 <br />/GRADE <br />BREAK STA <br />16+5 <br />.6 <br />1010C <br />ELEV <br />10137.79 <br />PROPOSED <br />TRENCH <br />FLO <br />LINE <br />/ <br />GRADE <br />BREAK STN <br />0+00 <br />0 <br />(SEE <br />NOTE 4)1 <br />ELEV <br />10088.27 <br />/ <br />/ <br />/ <br />10000 <br />— <br />— <br />1000C <br />I <br />I <br />r <br />9900 <br />npnqmIqlljrIPIT <br />9900 <br />AND <br />GLOBE <br />HILL PIT GROUND <br />9800 <br />9800 <br />PROPOSE <br />PAD GRA <br />ING ELEV TION <br />PRO <br />OSED THE <br />CH FLOWLINE ELEVATION <br />9750 <br />9750 <br />N7 <br />N <br />N <br />N <br />N <br />N <br />N <br />N <br />I? <br />m <br />W Ol <br />NO <br />O <br />0M <br />O <br />Co <br />O <br />O <br />0 LLN <br />O� <br />0a <br />m N <br />M <br />0 00 <br />O M M <br />O O <br />� <br />n <br />M <br />1 <br />OD OA <br />C. <br />"n <br />C.O <br />OO <br />rn <br />O <br />O <br />O <br />O <br />O <br />O O <br />O <br />O <br />O O <br />'2 <br />120 O <br />M <br />O <br />o 0+00 2+00 4+00 <br />Q <br />'n <br />= 0 100 200 FEET 0 50 100 FEET <br />V <br />HORIZONTAL VERTICAL <br />2X EXAGGERATION <br />V <br />n <br />Reference: <br />D NEWMONT PROVIDED THE 2020 FLYOVER DATA TO NEWFIELDS ON JAN. 13, 2021 IN THE <br />� FOLLOWING FILE: "Sft topo 9-1-20.DWG'. EXISTING GROUND INCLUDES FUTURE SCHIST <br />D ISLAND PIT CONFIGURATIONS. <br />FORESIGHT WEST PROVIDED THE AS -BUILT PHASE 2 TOP OF SLF SURFACE TO <br />NEWFIELDS ON SEPT. 24, 2020 IN A FILE CALLED "Clay As -built thru 9-24-20.DWG" <br />6+00 8+00 10+00 12+00 <br />STATION, (FEET) <br />STAGE C LEAK DETECTION TRENCH 3 <br />R <br />LEGEND: <br />EXISTING GROUND CONTOURS <br />EXISTING PHASE 3 STAGE A <br />GEOMEMBRANE LINER CONTOURS <br />PROPOSED PHASE 3 STAGE C GROUND <br />CONTOURS <br />PROPOSED PHASE 3 STAGE B GROUND <br />CONTOURS <br />EXISTING ROADS/TRAILS <br />PROPOSED PHASE 3 STAGE A & B <br />LEAK DETECTION TRENCH <br />PROPOSED PHASE 3 STAGE A & B <br />LEAK DETECTION MANHOLE <br />PROPOSED PHASE 3 STAGE C LEAK <br />DETECTION TRENCH <br />• PROPOSED PHASE 3 STAGE C LEAK <br />DETECTION MANHOLE <br />NOTES: <br />1. PROPOSED CONTOURS REPRESENT TOP OF SOIL <br />LINER FILL WITHIN THE GEOMEMBRANE LIMITS <br />AND FINISHED GRADE EVERYWHERE ELSE. <br />2. THE GEOMEMBRANE LIMITS ARE SHOWN ON DWG <br />A160. <br />3. TEMPORARY MANHOLE IS TO BE REMOVED FOR <br />STAGE C CONSTRUCTION. STAGE C LEAK <br />DETECTION TRENCH IS TO BE CONNECTED TO <br />THE TRENCH FROM STAGE B. <br />4. PROPOSED TRENCH FLOWLINE IS 2' MINIMUM <br />BELOW PROPOSED PAD GRADING. TRENCH MAY <br />BE DEEPER THAN 2' BUT MUST FOLLOW THE <br />3% MINIMUM GRADE. <br />5. SEE SHEET A342 FOR STAGE C LEAK <br />DETECTION TRENCH ALIGNMENT TABLES. <br />_: >! A7574J <br />�SJ�NAL�� <br />