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MPDS. Services Inc <br /> 2401 Stanwell Drive Tel (5101 602-5120 <br /> Concord, California 94520 Fax (510) 689-1918 <br /> W.....PURGIN.GISAMPLING.DATA.SHEET <br /> SAMPLING DATE & A M <br /> LOCATION 9-- XV)c,16'ra „ TIME SAMPLED _9)l4 15 �L <br /> FIELD TECHNICIAN ✓C�L� S <br /> PURGE METHOD DATE(S) PURGED <br /> WELL NUMBER <br /> WATER LEVEL-INITIAL q6 to SAMPLING METHOD P> ,r / <br /> WATER LEVEL-FINAL Y6 _4/ CONTAINERS Z <br /> WELL DEPTH 9 F 5 PRESERVATIVES Jc; <br /> WELL CASING VOLUME 312 tCASING DIAMETER z j <br /> ELECTRICAL <br /> GALLONS TEMPERATURE CONDUCTIVITY pH <br /> TIME PURGED (°F) (ymhoslcm0 00 1 or <br /> ps/cm <br /> t Conversion Factors Well Diameter Factor S = Siemens = mhos <br /> 2" 0 17 Stabilization Criteria <br /> 3" 0 37 Temperature = t 1 OF <br /> 4" 065 Conductivity = t 10% of total <br /> 45" 082 pH = t 02 <br /> 6" 1 46 <br /> 8" 260 <br /> 12" 587 IP&S <br />