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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 _9-28-95 <br /> CLIENT WHF Environmental, I_nc. SAMPLE LOCATION I D MW#4 — <br />' SAMPLER David Adams <br /> GROUNDWATER OTHER develop _ <br />' CASING DIAMETER 2 INCH X 3 INCH T 4 INCH — 6 INCH _—OTHER _ _— <br /> DEPTH OF WELL(FT) 2832 CALCULATED PURGE VOL (GAL) 186 _ <br />' DEPTH TO WATER (FT) 1691 ACTUAL PURGE VOL (GAL) 2 0 <br /> FIELD MEASUREMENTS <br />' TIME VOLUME pH EC TEMPERATURE COLOR <br /> (GAL) (UNITS) (UMHOS/CM) (DEGREES C) (VISUAL) <br /> 1044 420 - 729 1567 219 <br />' 1050 440 768 1471. 216 <br /> 1057 460 796 1493. 217 <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 />' SAMPLE METHOD <br /> 2"BLADDER PUMP DIPPER DEDICATED <br /> t SURFACE SAMPLER WELL WIZARD OTHER <br /> BAILER(TEFLON) FULTZ PUMP <br />' WELL INTEGRITY <br /> REMARKS <br /> 1 — — <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 /> I D (INCHES) GAL/FT FT/FT L/M LIFT 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 />