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t <br /> MPDS Services Inc <br /> 2401 Stanwell Drive Tel (510) 602-5120 <br /> Concord, California 94520 Fax (510) 689-1918 <br /> PURGING/SAMPLING DATA SHEET <br /> SAMPLING DATE & A M <br /> LOCATION # �S - S' �� �, TIME SAMPLED /1/iy1i(-_ ice. SZ-, PM <br /> FIELD TECHNICIAN -,-z7' <br /> PURGE METHOD DATE(S) PURGED 1//11115-e <br /> WELL NUMBER MLcJ <br /> WATER LEVEL-INITIAL SAMPLING METHOD <br /> WATER LEVEL-FINAL CONTAINERS Z__ <br /> WELLDEPTH 6 3— PRESERVATIVES �� �`� )qO <br /> WELL CASING VOLUME tCASING DIAMETER 2- <br /> ELECTRICAL <br /> GALLONS TEMPERATURE CONDUCTIVITY pH <br /> TIME PURGED (°F) ([pmhoslcm1x100) (±- 0.2) <br /> (± 1 OF) { ± 10% of TOTAL <br /> 6 9- <br /> 6, 6. E 7 / 4- � S <br /> t Correction Factors well Diameter Factor <br /> 2" 0 '17 <br /> 3" 0 37 <br /> 4" 065 <br /> 4 5" 082 <br /> 6" 1 46 <br /> 8" 26 <br /> 12" 5 87 /P&S <br />