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Birch Technical Services GROUND-WATER SAMPLING FORM <br /> 116 Liberty Street <br /> Santa Cruz, Ca 95060 Well Number: - 7 <br /> (408) 459-0718 <br /> jest Number: � -D3 7 Well Type: *onitor OExtraction O <br /> w <br /> Station Number: R P1 l_ti 2 Well Material: OVC OSteel O <br /> Date: / l`�1�2-- Sampled by: N C <br /> WELL FURLING <br /> PURGE Casing Diameter (inches) O 2" 03" K4" 04.5" 06" O <br /> VOLUME Volume Factors: 0.1632 0.3672 0.6528 0.826 1.469 <br /> r <br /> Total Depth of Well (BOW) LIE Initial Water Level: 30_ �t9 PURGE METHOD: <br /> O Honda Pump <br /> Total Volume Purged: Time Elapsed: ODisposable PolyTubing <br /> Oisposable PVC Bailer 5 (3) <br /> ther <br /> Calculated Purge Volume: <br /> L40 _ - - , x _ x -3 5 (gallons) <br /> Total Depth Water Level Well Vol.Fac. #of vol, to Purge Calculated Purge Volume <br /> Subjective Analysis Prior to Purging PARAMETER EQUIPMENT CALIBRATION <br /> SHEEtj Depth of Product Emulsio <br /> OYes Mo Yes io pH Meter#: 2 Time: 12-5 D <br /> COMMENTS: Solution pH 4.00 4---at 7 7 °C <br /> Solution pH 1.0.00 D at 7 7 °C <br /> Solution pH 7.00 7 at 7 7 °C <br /> Water Level Meter#:, {0 3�L 7 <br /> SAMPiC UNG METHOD <br /> VC Dispasable Bailer Time Sampled <br /> OTeflon Bailer j J ! .M <br /> 00ther: PM <br /> WELL. SAMPLING PARAMETERS <br /> Gallons Temp pH Cond. Analysis No. Container preservatives <br /> Removed Time °C (umhos/cm) Required of Type <br /> -7 1 35-S 7q, Z -7, ((D Ll EPA 601 VOA's <br /> 76 ,5 <br /> �- �� 6 (� � ! (� H-G/BTEX � VOA's HCl <br /> C ?� H- Diesel Amber <br /> 14J-3 7G - 7 <br /> Liter <br /> TOG 5520 EF Amber H2NO4 <br /> Liter <br />