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4ftDEL-TECH Geotechnical Support Services <br /> 10624 Olive Avenue Oakdale Calif. 95361 (209)847-8757 <br /> FIELD LOG <br /> PROJECT NAME!#;_ &O�L� �`��---_______-- LAB I.D.:__-_ ----- ----------------- <br /> __------ --- -- <br /> ANAGER:--�l�=t",�=-- -- -- ------ DATE:-- 1+-i - -- ---- <br /> PROJECT MANAGER: �, _�V_l �LLt______�______ SAMPLE LOCATION I.D.:_ _ —___ <br /> SAMPLER:_ C�Dh ---------------- START TIME:--K ��------------------------ <br /> GROUNDWATER: OTHER -------------------------- <br /> CASING DIAMETER• 2 inch �;c -3-inch ______ Cinch 6 inch OTHER:__________________________________ <br /> CASING ELEVATION (feet/MSL)._ _____ ______ _ CALCULATED PURGE VOL. (gal.); ► <br /> DEPTH OF WELL (feet): f 3 0�� ��- -- ACTUAL PURGE VOL. ( al.)• <br /> DEPTH TO WATER (feet):-__ff'I 'ti______—___________ <br /> FIELD MEASUREMENTS <br /> VOLUME pH E.C. TEMPERATURE COLOR <br /> TIME ( I.) (uni s) (uohos/cm) Zr e e-s C (visual) OTHER <br /> f <br /> -------- --'�---- 4 JL _ xi -- �---- <br /> �1---- <br /> _____--- --�---- --a-Z_ 13.3$__ ��-`-- - -------- -------- <br /> -------- <br /> PURGE METHOD <br /> 20 BLADDER PUMP BAILER (Teflon) NELL WIZARD DEDICATED <br /> SUBMERSIBLE PUMP ------ CENTRIFUGAL PUMP DIPPER - OTHER <br /> ------ PNEUMATIC DISPLACEMENT PUMP FULTZ PUMP -r <br /> SAMPLE METHOD <br /> ______ 2" BLADDER PUMP BAILER (Teflon) ___..__ WELL WIZARD DEDICATED <br /> ------ ------ <br /> ______ SURFACE SAMPLER ______ DIPPER FULTZ PUMP OTHER <br /> WELL INTEGRITY: 6z-Z.. _ '- - -- <br /> -------- -------------------- -------- - ----- ___ --- --- ---- -----_____-------------- <br /> REMARK5: <br /> -------------------------------------------------------------------------------------------- --------------------------- � <br /> ------------ -----------l------------------------------------------------------------------------------------------------ <br /> SIGNATUREd PA- -� <br /> VOLUMES P NIT LEN H ELECTED WELL CASING DIAMETERS CONVERSION FACTORS <br /> VOLU R UNIT LENGTH <br /> WELL CASING CUBIC TO CONVERT INTO MULTIPLY <br /> I.D. (INCHES) 6AL/FT FT/FT L/M LIFT <br /> ----------------------------------------------------__ <br /> FT. OF WATER LBS/SQ.IN. 8.4335 <br /> LBS/SEL IN. �T. OF WATER 2.3179 <br /> 1.5 8.8918 8.8123 1.148 8.3475 CUBIC FEET GALLONS 7.4811 <br /> 2.0 0.1632 8.1218 2.827 8.6178 GALLONS LITERS 3.7858 <br /> 3.1 1.3672 1.1491 4.561 1.3981 . FEET METERS 8.3848 <br /> 4.8 1.6528 8.1873 8.117 2.4718 INCHES CENTIMETERS 2.5481 <br /> 6.1 1.4698 1.1963 18.241 5.5688 <br /> TO DETERMINE AIR COMPRESSOR FLOW AT ANY PRESSURE <br /> b " ,S t a p CFM 14.7 461+T WHERE: <br /> 4r X = _ x _ P=Gage Press. in PSI6 <br /> FILE FIELD-LOG 2Z�I A a3 "S 8 FREE AIR 14.7+P 521 T=Temp ,ln Degrees F f» <br />