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r <br /> HKM GROUNDWATER MONITORING <br /> rP O. BOX 1105 RIVERBANK, CA 95367 • (209)869-9138 <br /> FIELD LOG <br /> rPROJECT NAME Langston`s Market_ _ _ __ HATE _ 10-1-95 <br /> CLIENT WHF Environmental, Inc. _ SAMPLE LOCATION 10 MW#4 <br /> ISAMPLER David Adams <br /> GROUNDWATER _ X OTHER <br /> CASING DIAMETER 2 INCH X_ 3 INCH _ 4 INCH 6 INCH ---OTHER <br /> DEPTH OF WELL(FT) 2831 CALCULATED PURGE VOL (GAL) 1 88 <br /> DEPTH TO WATER (FT) 1681 ACTUAL PURGE VOL (GAL) 2 0 <br /> FIELD MEASUREMENTS <br /> rTIME VOLUME pH EC TEMPERATURE COLOR <br /> (GAL) (UNITS) (UMHOS/CM) (DEGREES C) (VISUAL) <br /> 0900 2.0 7.30 1395 _ 205 <br /> r0906 40 758 1303 217 <br /> 0913 60 767 1280 225 <br /> 1510 sampled <br /> PURGE METHOD <br /> 2" BLADDER PUMP X WELL WIZARD DIPPER <br /> SUBMERSIBLE PUMP PNEUMATIC DISPLACEMENT PUMP OTHER <br /> rCENTRIFUGAL PUMP FULTZ PUMP <br /> BAILER DEDICATED <br /> UNIELE METHOD <br /> 2" BLADDER PUMP DIPPER DEDICATED <br /> SURFACE SAMPLER WELL WIZARD OTHER <br /> BAILER (TEFLON) X FULTZ PUMP <br /> rWELL INTEGRITY <br /> REMARKS Depth to water after recharge (ft)• 1700 <br /> IA XI <br /> SIGNATURE _ <br /> rVOLUMES 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 L/M UFT_ FT OF WATER LBS/SQ INCH 04335 <br /> 1 50 00918 00123 1 1480 03475 LBS/SQ INCH FT 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 />