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Birch Technical Services GROUNDWATER SAMPLING FORM <br /> 116 liberty street AW Santa Cruz.Ca 95060 WellNumber: <br /> (408)459-0718 <br /> Watiooject Number: -l3 b Sample Type: OGroundwater OTrip Blank ODuplicate of <br /> n <br /> Number: %P s I s`�3 <br /> Date:— -7 Sampled by: <br /> WELL PZJRGING <br /> PURGE Casing Diameter (inches) k2" 03" 04" 04.5" 06" 0 <br /> VOLUME Volume Factors: 0.1632 0,3672 0.6528 0.826 1.469 <br /> Total Depth of Well K 1 Initial Water Level'. 7,5 PURGE METHOD: <br /> Honda Pum <br /> Total Volume-Purged: Time Elapsed: ODisposable l olyTubing( ft) <br /> OSpeed Winch <br /> Calculated Purge Volume: ODisposable PVC Bailer(s)(__) <br /> 00ther <br /> _ <br /> 31 -1 L 5 _ • L 5 x - Ito 2 -Z x 3 — (gallons) <br /> Total Depth Water Level' Well Vol. Fac. #of vol.to Purge Calculated Purge Volume <br /> COMMENTS: <br /> Subjective Analysis Prior to Iur2l92 <br /> SHEEN Depth to Product Product Thickness <br /> Oyes o {ft) (ft) <br /> SAMPLING METHOD <br /> f" <br /> VC Disposable Bailer ' Time Sampled <br /> OTeflon Bailer (24 6 r ock) <br /> OOther: <br /> WELL SAMPLING PARAMEJERS <br /> Gallons Temp Cond. Analysis No. Crnrai= <br /> Removed Time pH OF (umhos/cm) Required of Type ' Preservatives <br /> 3 1665 tl 64 - y a• g S EPA 601 VOA's <br /> !4 o l •5 7 6-7 , 3 <TPH-G/BTEX VOA's HCl <br /> TPH- Diesel Amber <br /> ((�D� 6 . 16 6 -7 , ( 10- % 0 Liter <br /> TOG 5520 BF Amber H2SO4 <br /> Liter <br />