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PG&E {TATER PURGING SAMPLING LOG <br /> SITE TgC • JOB ID WELL NO <br /> SAMPLING DATE by rL WEATHER: <br /> PURGE DATE --1 - I by <br /> WATER ELEVATION/VOLUME CALCULATIONS <br /> Description of Reasuring Point (HP): Toc <br /> Total depth of well: •S'. ft <br /> Depth (from MP) to Water: 0 ft Screen interval from �,ft to ft. <br /> Total Yater depth: M R? _ ft Hydrocarbons present: Yes � No _, <br /> Measurement method:depth: _ <br /> Hydrocarbons thickness: <br /> PURGE VOLUME CALCULATION <br /> Total <br /> 4 ft water * casing factor -A—T gal/casing vol. * volumes= gals purged. <br /> Casing Factor: For " dia - 0.17 gal/ft t <br /> (circle one) For 3" dia - 0.38 gal/ft <br /> For 4" dia. - 0.66 gal/ft <br /> DRAWDOWN DETERMINATION <br /> Water level begin time: time pump on <br /> Water level and time: time pump off <br /> PURGING <br /> Time Cumulative <br /> Discharge Conductivity 'C <br /> Start End (gal) pH mho/cm Turbidity Temp Comments <br /> ILS S 1S .26 6L 3o goo <br /> S' -7.7 2a a2 -L <br /> Method of discharge disposal UdurdD <br /> Method of purging/sampling 1 <br /> Method of cleaning bailer/ <br /> Pump lines/bailer rope ev cleaned or dedicated (circle one) <br /> PH meter cal bratad `f conductivity meters calibrated�� <br /> tamp correc d? J <br /> SAMPLES <br /> Lab analyses to be performed <br /> Laboratory _ �i44 I <br /> Remarks <br /> 2965a/c&PA14 <br />