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1 nrinnit- <br />PV <br />PROTECTI <br />METAL C/ <br />0 <br />O <br />a <br />0 <br />0 <br />a <br />U) <br />a <br />?I 8" BOREHOLE <br />W <br />W <br />xx <br />0 <br />0 <br />10' BGS f <br />0 <br />E <br />1?1- I <br />?I <br />of PRESSURE <br />TRANSDUCER- <br />of <br />z 20' BGS ± <br />J <br />J <br />W <br />k- <br />NOTES: <br />1. FINAL COMPLETION DEPTHS <br />TO BE DETERMINED AFTER <br />LITHOLOGIC LOGGING. <br />2. ALL WELL DRILLING AND <br />CONSTRUCTION WILL BE <br />ACCORDING TO STATE OF <br />COLORADO WELL DRILLING <br />REQUIREMENTS. <br />3. WELL CONSTRUCTION <br />TECHNIQUE MAY VARY IF <br />VERY SHALLOW CONDITION <br />ENCOUNTERED (e.g., <br />UNCONSOLIDATED/BEDROCK <br />INTERFACE AT <10' BGS). <br />ANNULAR SEALANT: NEAT <br />CEMENT GROUT MIX <br />2" DIAMETER SCH 40 PVC <br />CASTING <br />BENTONITE PELLET/CHIP WELL <br />SEAL (2 FEET THICK MINIMUM) <br />10-20 FILTER PACK (5 <br />FEET ABOVE WELL SCREEN) <br />2" DIAMETER SCH 40 PVC <br />0.010" SLOT WELL SCREEN <br />INTERPRETED UNCONSOLIDATED/ <br />BEDROCK INTERFACE <br /> BGS f <br /> DIAMETER PVC WELL <br />z /7SCALE= NTS SUMP (2' LENGTH) <br />0 <br />w TOPAZ MINE DEVELOPMENT ROCK AREA DESIGNED: TR8 DRAWN: MK FIGURE <br />° DENISION SUNDAY MINE <br />R NO <br /> <br />CD <br />consulting <br />en <br />in <br />ri S G <br />OUP <br />SAN MIGUEL COUNTY, COLORADO <br />CHECKED: SF <br />DATE: 9/13/10 . <br />o g <br />ee <br />ng <br />I <br />j construction SHALLOW GROUNDWATER <br /> <br />v; <br />operations <br />MONITORING WELL <br />MONITORING _ <br />FILE: <br />OW <br />uvrl; SHALLOW- <br /> <br />SCALE: NTS