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MPDS Services Inc. <br /> 2401 Stanwell Drive Tel (510) 602-5120 <br /> doncord, California 94520 Fax (510) 689-1918 <br /> PURGING/SAMPLING DATA SHEET <br /> SAMPLING DATE & A M <br /> LOCATIONS-M--- ��7�0-� TIME SAMPLED S1 Z, ��� L ,Z ED <br /> ? -G J lrl• �"Ic�,'c.� - FIELD TECHNICIANu� <br /> PURGE METHOD - _ DATE(S) PURGED LA <br /> WELL NUMBER /q 1• <br /> WATER LEVEL-INITIAL 6. Z`{ SAMPLING METHOD <br /> WATER LEVEL-FINAL c�3 • > CONTAINERS <br /> WELL DEPTH Z .c+e PRESERVATIVES VO-19 <br /> WELL CASING VOLUME 3 _07- tCASING DIAMETER Z� <br /> ELECTRICAL <br /> GALLONS TEMPERATURE CONDUCTIVITY pH <br /> TIME PURGED (°F) ([pmhoslcm)x100) (± 0 2) <br /> ( ± 1 °F) (:t 10% of TOTAL <br /> t Correction Factors Well Diameter Factor <br /> . 2" 0 17 <br /> 3" 037 <br /> 4" 065 <br /> 45" 082 <br /> 6" 1 46 <br /> 8" 2 6 <br /> 12" 5 87 IP&S <br />