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DEL-TECH Geotechnical Support Services <br /> 10624 Olive Avenue Oakdale Calif 95361 (209) 847 8757 <br /> FIELD LOG <br /> PROJECT NAMEa. 1 LAB I D _ _ <br /> 1 <br /> CLIENTuU1r, L _�`� _ _ DATE ------------------- <br /> PROJECT MANAGER Vb <br /> 2=L_ ______ _ - SAMPLE LOCATION I D---------SAMPLER:-- -?,�__LIT START TIME ___ 1_� ___-_ _____ <br /> GROUNDWATER. ->-----OTHER- ------------------ ---------------------------------- <br /> CASING DIAMETER. 2 inch 3 -inch 4 Inch 6 inch OTHER <br /> CASING ELEVATION (feet/MSL): ---------------- CALCULATED PURGE VOL (gal.)•_ -------_- ---------- <br /> DEPTH OF WELL (feet)._ _ _ __ ACTUAL PURGE VOL {gal.)•__�1 O____________ _ _ ______ <br /> DEPTH TO WATER (feet) _ - ------------ --------------- <br /> FIELD MEASUREMENTS <br /> VOLUME pH E.C. TEMPERATURE COLOR <br /> TIME (ga ) (units) (ushos/cm) De Tees C (visual) DTYER <br /> -------- - � Y -- I -------- <br /> -------- 2 c -"---- <br /> PURGE METHOD <br /> 2' BLADDER PUMP ___ _ BAILER (Teflon) WELL WIIARD DEDICATED <br /> ---- - ------ ------ <br />. SUBMERSIBLE PUMP �� �.�Ds - CENTRIFUGAL PUMP DIPPER OTHER <br /> ------ ------ <br /> PNEUMATIC DISPLACEMENT PUMP FULTZ PUMP <br /> SAMPLE METHOD <br /> 21 BLADDER PUMP BAILER (Teflon) _ WELL WIZARD _ DEDICATED <br /> SURFACE SAMPLER C� DIPPER FULTI PUMP OTHER <br /> WELL INTEGRITY _ _-- Lam'! --I - --� �LLUp_►___________ <br /> REMARKS <br /> ----------------------------------------------------------------------------------------------------------------- <br /> ------------------------------------------------------------------------------------------------------------------------- <br /> ------------------------------------------------------------------------------------------------------------------------- <br /> _ ------- - -- --- ------ -- - ---- ---__ ----- --- --------------------- <br /> -------------------------_------------------------ -�-------------------------------_------------------------------- <br /> SIGNATURE <br /> VOLUMES PER UNIT LENGTPNIT <br /> WELL CASING DIAMETERS CONVERSION FACTORS <br /> VOLUMENGTH <br /> WELL CASING CUBIC TO CONVERT INTO MULTIPLY <br /> I D. (INCHES) GAL/FT FT/FT L/M LIFT <br /> -------------------------------------------------------- FT. OF WATER LBS/SO.IN. B 4335 <br /> LBS/SD.IN. FT. OF WATER 2.3171 <br /> 1 5 B 8918 8 0123 1 141 8.3475 CUBIC FEET GALLONS 7.4811 <br /> 2.8 B 1632 8 8218 2 827 1.6178 GALLONS LITERS 3 7858 <br /> 3 B 1 3672 1.8491 4 561 1 3981 FEET METERS 1.3848 <br /> 4 8 1 6528 1.0873 8 187 2.4718 INCHES CENTIMETERS 2 5488 <br /> 6.8 1 4698 8.1963 18.241 5.5611 <br /> TO DETERMINE AIR COMPRESSOR FLOW-AT-ANY PRESSURE <br /> CFM 14.7 460+T WHERE —- --- <br /> X = _ X _ __ P=Gage Press In PSIS <br /> FILE FIELD.LOG FREE AIR 14.7+P 528 T=Temp In Degrees F <br />