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CO O E RT T C OLOGIFS • • <br /> 488 Frank West Circle,suite i, Stockton CA 95206 GROUNDWATER MONITORING FIELD FORM _ <br /> 4 S17 :1g�w �i'G WELL ID: 6 <br /> PROJECT NO: 2 <br /> AMBIENT CONDITIONS (Clrcia): 1 adverse (describe in notes section) DATCONDORPERSONNEL: <br /> fa E w <br /> 2 PRE-PURGE DATA: Purge Volume Protocol (#of casing volumes) 3 <br /> Well Cas, Depth (ft.}��_l(Circle: measured/dstarl <br /> - De th-to-WaterL.�W( � WQ1I Casing Diameter(in.) <br /> p 3 subtract from well casing Depth) Measuring Point ocation� <br /> =Water Column 2-6.7 2-Purge Vol. Caic. (for 1 casing vol,) 4-.35 - <br /> Z (multipliers: 2 Inch=.163,4 inch=.653, 5 Inch=1.02) <br /> Field Inspection Sant Appearance: E�/' o, Q �,,� <br /> '�� Odor. /7orir <br /> (Spec y tor,degree or clar(ty,presence of sheen or product phase) <br /> {Specify slight,moderate,or strong) <br /> 3 PURGE DATA: Purge Device:_ <br /> If pumped, specify: discharge rate (gpm) depth pump set at (ft.)_ 0!!� ' <br /> Timift YQ1tm,Purae� ea e <br /> p ��- / PH r=C If well purges dry, specify the following: <br /> {start} {cuattUlative circle ! 1) time <br /> tam &lam) ) f <br /> z.7SK, ' L)3Z�S <br /> 0`t0 2)volume purged <br /> Zl.� <br /> /025 f 3) depth to water <br /> O 12 /PM—LES S —� .�_ 4)depth to wafer for 8d% recovery <br /> ! � ' 5) depth to water at time of sampling <br /> Total Val. Purged(gals.) �'a!+014�� <br /> 4 SAMPLING DATA: stain• IY98v ContaifleR=uasteri <br /> [a <br /> Time Collected <br /> E Collection DeviceLrfr <br /> 'C Sample l0 07_ A�,r/(, - t59 rS .oL <br /> - - � <br /> 5 f C SAMPJ ES• Duplicate (circle);Yes/Q Sample ID <br /> Rinsate on Sample collection device used on this well (circle); Yes/ +O Sample ID <br /> 6 DEGD Al�Q�LMethod (circle):- <br /> 0 thE)F <br /> .{Standard decanlaminal'ian procedure consists of washing gear with a solution of organic pure water and liqulnox and then double rinsing with organic pure water.It another method Is used,describe fn the field notes secllon-y <br /> 7 ADDITIONAL FIELD NOTES: <br /> r. <br /> 0:1Formffieid Formslgwmfflgwmff.xls <br /> i <br />