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HKM GROUNDWATER MONITORING <br /> P O. BOX 1105 RIVERBANK, CA 95367 * (209)869-9138 <br />• FIELD LOG <br /> PROJECT NAME Langston's Market DATE 10-1_-95 <br /> CLIENT WHF Environmental, Inc. _ SAMPLE LOCATION I D MW#2 v __ <br /> SAMPLER David Adams <br /> GROUNDWATER _X OTHER <br /> ICASING DIAMETER 2 INCH 3 INCH 4 INCH _ X_- 6 INCH _ OTHER <br /> DEPTH OF WELL(FT) 2743 _ / CALCULATED PURGE VOL (GAL) 6 30 <br /> DEPTH TO WATER (FT) 1711 ACTUAL PURGE VOL (GAL) 6 5 <br /> FIELD MEASUREMENTS <br /> TIME VOLUME pH E C TEMPERATURE COLOR <br /> (GAL) (UNITS) (UMHOS/CM) (DEGREES C) (VISUAL) <br /> 1011 6.5 7.51 1483 210 _ <br /> 1030 130 7.87 1534_ 210 <br /> 1054 195 7.28 1557 203 <br /> PURGE_METHOD <br /> 2" BLADDER PUMP X WELL WIZARD DIPPER <br /> SUBMERSIBLE PUMP PNEUMATIC DISPLACEMENT PUMP— �— OTHER <br />' CENTRIFUGAL PUMP FULTZ PUMP_ <br /> BAILER DEDICATED <br /> 2"BLADDER PUMP DIPPER DEDICATED <br />' SURFACE SAMPLER WELL WIZARD OTHER <br /> BAILER (TEFLON) X FULTZ PUMP <br />' WELL INTEGRITY <br /> REMARKS Depth to water after recharge(ft) 1722 <br /> SIGNATURE <br />' VOLUMES PER UNIT LENGTH OF SELECTED WELL CASING DIAMETERS CONVERSION FACTORS <br /> VOLUME PER UNIT LENGTH <br />' WELL CASING TO CONVERT INTO MULTIPLY <br /> ID (INCHES) GAUFT FT/FT UM UFT FT OF WATER LBS/SQ INCH 04335 <br /> ISO 00918 00123 1 1480 03475 LBS/SQ INCH F1. OF WATER 23870 <br /> 200 01632 00218 20270 06178 CUBIC FEET GALLONS 74800 <br /> 200 03672 00491 45600 13900 GALLONS LITERS 37850 <br /> 400 06528 00873 81070 24710 FEET METERS 03040 <br />' 500 14690 01963 10 240 55600 INCHES CENTIMETERS 25400 <br />