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CONDOR EARTH TECHNOLOGIES <br /> 188 Frank West Circle,suite i, Stockton CA 95206 GROUNDWATER MONITORING FIELD FORM <br /> I SITE: CSU5- IWELL ID. lfbv^ ? <br /> PROJECT NO: p24' (�/. JCONI70R PERSONNEL:AMBIENT CONDITIONS (Circle): fair cfve�se5^'ivearibe in notes section} DATE: Z7/DZ <br /> 2 PRE-PURGE DATA: Purge Volume Protocol (#of casing volumes) <br /> Well Cas. Depth (ft.) . 7 (Circle: measured 1 etail <br /> Well Casing Diameter(in.) 2 <br /> -Depth-to-Water 31-6> (subtract from well casing Depth) Measuring Point Location_ <br /> =Water Column 3.) -Purge Vol. Calc. (for 1 casing vol.) o 49 > - ?.S (multipliers:2 inch 163,-4 inch=.653, 5 Inch=1.02) <br /> Field Inspectlon Sam Appearance:—It Bre, -S r,,,R Odor: r HC. <br /> (Specify color,degree of clarity,presence of sheen or product phase) (Specify slight,moderate,or strong) <br /> 3 PURGE DATA: Purge Device:-a's ' <br /> If pumped, specify: discharge rate (gpm) depth pump set at(ft.) <br /> Volume Pi�rggd Temperature UI EC If well purges dry, specify the following: <br /> f W6 11tIl� (start) (curnulative) (circle; F/� 1)time <br /> lq ( <br /> /' a f.7 Lo�74�S,,�, 2) volume purged <br /> z'I A 1.7S 22. ��. O`?g�3 3) depth to water <br /> X41 22. � �s � o <br /> AM I PM -1 I al' 4) depth to water for 80% recovery <br /> AM/PM <br /> 5) depth to water at time of sampling <br /> Total Vol. Purged(gals.) — 2, <br /> 4 SAMPLING DATA; NP of Cont@jm TXoe of Dontaine Sequegled Analyams <br /> UO f7�C1rhl-C� . Qat $T}( Time Collected <br /> J _. e� •' /' 716 PH K� _ Collection Device •' r <br /> Sample 1D �_!f . iYW 3 - 1?�./27�p2- <br /> 5 QAIQC SAMPLES: Duplicate(circle):Yes/t o Sample ID <br /> Rinsate on sample collection device used on this well (circle): Yes/(Go Sample I❑ <br /> 6 DECO_NIAMINADON Method (circle): Standard Procedur Other <br /> ,(Standard decontamination procedure consists of washing gear w t o organic pure water and hquinox and then double rinsing with organic pure water.If another method is used,describe in the field notes section.► <br /> 7 ADDITIONAL FIELD NOTES. V I/ <br /> 0AFormsWield Formslgwmfflgwmff.xls <br />