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r■I r r r � r r rI �r <br /> C,O DOR <br /> EARTH TECHNOLOGIES <br /> 188 Frank West Circle,Suite I,Stockton CA 96206 GROUNDWATER MONITORING FIELD FORM <br /> 1 SITE:_& WELL ID, 11`41.- 7 <br /> PROJECT NO:. 37 CONDOR PERSONNEL: 717tteJ / r <br /> AMBIENT CONDITIONS (Circle); fair/ dyers (describe in notes section) DATE: I2 Z <br /> 2 PRE-PURGE DATA: Pure Volume Protocol(#of casing volumes) 3 <br /> Well Cas. Depth (ft.) 21.' (Circle: measured I +� <br /> Well Casing i]iameter(in.) Z <br /> Depth-to-Water 11-:M (subtract from well casing Depth) Measuring Point Location *140 G <br /> =Water Column Purge Vol. Calc. (for 1 casing vol.) .5(a - 1.75 <br /> (multipliers: 2inch-.183,4 inch=.653, 5 inch=1.02) <br /> Field inspection Sam Appearance: H,arc:ii' Ma r"Ic on a Odor: Hour <br /> (Specify color,degree of clarity,presence of sheen orhaseduct ro <br /> P phase) (Specify slight,moderate,at strong! <br /> 3 PURGE DATA: Purge Device: IS r <br /> If pumped, specify: discharge rate(gpm) depth pump set at (ft.) <br /> i e ]/moo UMQ Purged Tam_perature P-H EC If well purges dry, specify the following: <br /> OS6 !_Pm (Sfart) (cumufative) (circle: F/� 1)time <br /> 1— PM •75 _ -2-1-3 7.2' -r�-'l �UT 2)volume purged <br /> 19 P 1'Z5 21,_� __fJ/%j " 3)depth to water <br /> 105 - 1 '75 — 2l 7./Z �. S'j r 4)depth to water for Sd°/r, recovery <br /> AM, 5)depth to water at time of sampling <br /> olal Vol. Purged(gals.) � 75 <br /> 4 SAMPLING DATA: N-Q..$)f Contain, Type of Containe Ric Ul d Analysis <br /> /%-G TEX Time Collected !1 OS <br /> $ vX Y Coilection Device 'x 'j <br /> Sample ID <br /> 5 C SAMPLEIS. Duplicate (circle):Yes 1, I� Sample ID <br /> Rinsate on sample collection device used on this well (circle): Yes/,n Sample ID <br /> i <br /> 6 PECONTAMINAIION Method(circle); tandard Procedur /Other <br /> . (Slandard deconiarlinalion procedure consfsts of Washing gear with a solution of organic pure water and equinox and then double rinsing with organic pure water.If another method is used,describe in the Field notes section.) <br /> 7 ADDITIONAL FIELD NOTES: fdr r <br /> i <br /> OAForms\Field F'ormslgwmfRgwmff.xls <br /> -. G <br />