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Birch Technical Services GROUNDWATER SAMPLING FORM <br /> 116 Liberty Street . MW ,3 <br /> Santa Cruz,Ca 4506DWell Number: <br /> ff._..1 (408)459-0718 <br /> lV 151 <br /> Project Number: Sample Type: Groundwat JDTrip Blank ODuplicate of <br /> Station Number: /// q <br /> Date: /t-7 /�.3 Sampled by: A✓ C711, <br /> WELL PiTRGING- <br /> PURGE Casing Diameter (inches) 03" 04" 04.5" 06" O <br /> )N <br /> VOLUME Volume Factors: S6"2 0.3672 0.6528 0.826 1.464 <br /> Total Depth of Well 2 2-- Initial Water Level: IDS P GE METHOD: <br /> Honda Pump <br /> Total Volume Purged: 7 Time Elapsed: isposable PolyTubing(^ft) <br /> OSpeed Winch <br /> Calculated Purge Volume: ODisposable PVC Bailer(s)L_) <br /> ,) / 7 OOther <br /> J DS = _/2-2,3 x • �6 = �� q J e x = W7 (gallons) <br /> Total Depth Water Level Well Vol. Fac. #of vol.to Purge Calculated Purge Volume <br /> Subjective Analysis Prior to Pu!:ging PARAMETER EQUIPMENT CALIBRATION <br /> SHEEIJ, Depth to Product ) Prod cu t Thickness Z 53 a <br /> Oyes JVN� (ft) �11�1•.l ft pH Meter#: Time: <br /> sMMENTS: Solution pH 7.00 ? at OF <br /> Solution pH 4.00 at ]( °F <br /> Solution pH 10.00 ID at OF <br /> Water Level Meter#: 10 <br /> SAMPLING METHOD <br /> SLC Disposable Bailer Time Sampled <br /> OTeflon Bailer (24 h o lock) <br /> OOther: <br /> WELL SAMPLING PARAMETERS <br /> Gallons Temp pH Cond. Analysis No. Container preservatives <br /> Removed Time OF (umhos/cm) Required of Type <br /> 1 <br /> 17t>6 71. 7, 113 1137 EPA 601 V OA's <br /> S /75 $ 7/ , 6 7 , VS Z5 TPH-GBTEX 3 VOA's HCl <br /> 7 r 7 l a 7 71 7 6 TPH- Diesel Amber <br /> Liter <br /> TOG 5520 BF Amber H2SO4 <br /> Liter <br />