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MPpS Services Inc <br /> 2401 Stanwell Drive Tel {510} 602-5120 <br /> ,Concord, California 94520 Fax 15101 689-1 91 8 <br /> PURGING/SAMPLING DATA SHEET <br /> SAMPLING DATE & A M <br /> LOCATION .fin/z3TrQ,� TIME SAMPLED I15� Iz "!� � <br /> /03_�t FIELD TECHNICIAN _ I�crL�� <br /> PURGE METHOD _ _ � DATES? PURGED 9/,3)9:-)- <br /> WELL <br /> /,3)9:-)- <br /> WELL NUMBER U <br /> WATER LEVEL-INITIAL 5-3 SAMPLING METHOD <br /> WATER LEVEL-FINAL 9' CONTAINERS t <br /> WELL DEPTH PRESERVATIVES 116 0, <br /> WELL CASING VOLUME 1 tCASING DIAMETER Ll <br /> ELECTRICAL <br /> GALLONS TEMPERATURE CONDUCTIVITY pH <br /> TIME PURGED (OF) (jumhos1cmx100 or <br /> pSlcm <br /> C) 4- 3 <br /> t Conversion Factors Well Diameter Factor S = Siemens = mhos <br /> 2" 0 17 Stabilization Criteria <br /> l 3" 0 37 Temperature = # 1 OF <br /> 4" 065 Conductivity = t 10% of total <br /> 4 5" 0 82 pH = t 0 2 <br /> 6" 1 46 <br /> 8" 2 60 <br /> 12" 5 87 IP&S <br />