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l <br /> HKM GROUNDWATER MONITORING <br /> lP O, BOX 1105 RIVERBANK, CA 95367 • (209)869-9138 <br /> FIELD LOG <br /> lPROJECT NAME Langston's Market DATE _ 9-30-95 <br /> CLIENT WHF Environmental, Inc _ SAMPLE LOCATION 1 D EW#1 <br /> SAMPLER David Adams <br /> GROUNDWATER _ -TOTHER develop <br /> CASING DIAMETER 2 INCH _ 3 INCH 4 INCH 6 INCH- —OTHER _ --- <br /> DEPTH OF WELL(FT) 2262 CALCULATED PURGE VOL (GAL) 4 040_ <br /> DEPTH TO WATER (FT) 1643 _ ACTUAL PURGE VOL (GAL) 4 0 <br /> FIELD MEASUREMENTS <br />' TIME VOLUME pH E C TEMPERATURE COLOR <br /> (GAL) (UNITS) (UMHOS/CM) (DEGREES C) (VISUAL) <br /> 1100 <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 /> SURFACE SAMPLER WELL WIZARD OTHER <br />' BAILER(TEFLON) FULTZ PUMP <br />' WELL INTEGRITY -- <br /> REMARKS Pumped for 1.5 hours and extracted 15 gallons Let well sit for one hour, <br /> but no recharge <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) GAVFT FT/FT L/M LIFT FT OF WATER LBS/S© INCH 04335 <br /> 150 00918 00123 11480 03475 LBS/SQ INCH IFT OF WATER 23870 <br /> 200 01632 00218 20270 06178 CUBIC FEET GALLONS 74800 <br /> 200 03672 00491 4S600 1 3900 GALLONS LITERS 37850 <br /> 400 06528 00873 81070 24710 FEET METERS 03040 <br /> 500 14690 01963 10 240 55600 INCHES CENTIMETERS 25400 <br />