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' DEL-TECH Geotechnical Support Services <br /> 10624 Olive Avenue Oakdale Calif 95361 (209) 847-8757 <br /> FIELD LOG <br /> PROJECT NAME11: � _ LAB I,D.: _ <br /> CLIENT: `� DATE:--- i -?i <br /> PROJECT MANAGER: --- SAMPLE LOCATION I.D.;=��(`fW <br /> � - <br /> SAMPLER: " ----- <br /> _��--- START TIKE:_,�!�„►�----- _ <br /> ' GROUNDWATER: _—OTHER___ <br /> h -__ <br /> CASIN6 DIAMETER: 2 inc �3 trach 4 in�h�-�6 <br /> CASING ELEVATION (feet/KSL) CALCULATED PURGE VOL. <br /> DEPTH OF WELL (feet?: _ ACTUAL PURGE VOL. <br /> ' DEPTH TO WATER (feet).__ S?1p- ---------------------------- <br /> FIELD MEASUREMENTS <br /> VOLUME PH E.C. TEMPERATURE COLOR <br /> TIME (g .) units) (ushos/cm) Degrees C (visual) OTHER <br /> -------- -------- <br /> ' -------- ------ <br /> PUREE METHOD <br /> 2' BLADDER PUMP BAILER (Teflon) WELL WIZARD DEDICATED <br /> SUBMERSIBLE PUMP C11' AKA j _--�- CENTRIFUGAL PUMP ----_- DIPPER OTHER <br /> --- <br /> PNEUMATIC DISPLACEMENT PUMP FULTI PUMP ------ <br /> SAMPLE METHOD <br /> 2' BLADDER PUMP _ BAILER (Teflon) WELL WIIARD _ DEDICATED <br /> SURFACE SAMPLER ______ DIPPER FULTI PUMP OTHER <br /> WELL INTEGRITY: "v -- � �,s. - '-- -- <br /> 3 <br /> 1 � _ _-- ____-- __ ---------- <br /> REMARKS: "--- <br /> ------------------------------------------------------------ ------------------------------------------+--------- <br /> ----------`- ----------------R-------- <br /> __�------------�_;---- ------------------------------------------------------------------------------ <br /> 1 ---------_ --��� �__---_------------_---_---------------------------------------------------- <br /> __ - 4-K �C- --_- --==-------=--==------------------------------ <br /> SI6NATURE + <br /> ' VOLUMES PER U LENGTH j5CTED WELL CASING DIAMETERS CONVERSION FACTORS <br /> VOLUME PER UNIT LENGTH <br /> WELL CASING CUBIC TO CONVERT INTO MULTIPLY <br /> ' <br /> I.D. (INCHES) GAL/FT FT/FT L/M LIFT <br /> FT. OF WATER LBS/52.I111. 1.4335 <br /> LBS/SQ.IN. FT. OF WATER 2.3171 <br /> 1.5 1.1918 1.1123 1.141 1.3475 CUBIC FEET GALLONS 7.4811 <br /> ' 2.1 1.1632 1.1218 2.127 1.6178 GALLONS LITERS 3.7851 <br /> 3.1 1.3672 1.1491 4,561 1.3911 FEET METERS 1.3148 <br /> 4.1 1.6528 1.1873 6.197 2.4711 INCHES CENTIMETERS 2.5411 <br /> 6.1 1.4691 1.1963 18.241 5.5611 <br /> TO DETERMINE AIR COMPRESSOR FLOW AT ANY PRESSURE <br /> CFM 14.7 461+T WHERE: <br /> I _� I —_W P=Gage Press. In PSIG <br /> FILE FIELQ.LOfi FREE AIR 14.7+P 521 T=Temp In Degrees F <br /> - - -- - RECEIVED <br />