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WSPA PURGING STUDY <br /> WATER SAMPLE FIELD DATA SHEET l <br /> SITE#: _ PURGED BY: WELL I.D.: rlYl LA <br /> SCLIENT NAME: 1" 0 R SAMPLED BY: t5C.- SAMPLE T.D.: V Ll $,-I <br /> LOCATION: r`l� 5 ��'r` v`�� `"1� S`��'��k` L QA SAMPLES: Y <br /> DATE PURGED START (24Whr) L� SJ END (2400hr) Q S <br /> DATE SAMPLED SAMPLE TIME(PRE) O S SAMPLE TIME (POST) <br /> SAMPLING CONDITIONS Weather Temperature Other <br /> CASING DIAMETER: 2" S" 4"_/ 4.5" 5"� 6" 8" Other <br /> Casing Volume Per Foot (0.17) (0.38) (0.67) (0.83) (1.02) (1.50) (2.60) ( ) <br /> DEPTH TO BOTTOM (feet) = ZZ-Is ' CASING VOLUME(gal) = Z."yQ <br /> DEPTH TO WATER- PRE-PURGE (feet) = ZN•SO CALCULATED PURGE(gal) _ -3 - 39 <br /> DEPTH TO WATER- POST PURGE (feet) = VZ5•IL A" ACTUAL PURGE (gal) <br /> PH METER CALIBRATION CHECK - pH 7.0 SOLUTION READS AS _:� _ 4 l ._ <br /> IF THE pH METER IS RE-CALIBRATED, THE RE-CALIBRATED METER pH 7.0 SOLUTION READS AS <br /> PURGING FIELD MEASUREMENTS <br /> TIME VOLUME TEMP. CONDUCTIVI'T'Y pH COLOR TURBIDITY DISSOLVED <br /> (2400hr) (gal) (degrees F) (umbos/cm) (units) (visual) (NTU) OXYGEN ppm <br /> Pre 109 �' ta� 1490 1,TL f�� S •� � �_ <br /> 1,.o5 �^ c,�.� lS�C� �, t �� I- 3 <br /> OSPI _ S <br /> Post Purge Sample Parameters - <br /> % RECHARGED WHEN SAMPLED (DTW-pre/DTW-post) 9 <br /> SAMPLE VESSEL/ PRESERVATIVE: A LAB. ANALYSIS <br /> PURGING EQUIPMENT MONITORING EQUIPMENT <br /> Bladder Pump /Bailer (Teflon) Water Level Meter Mf . by: <br /> Centrifugal Pump Bailer (PCV) I pH Meter Mfg. by: - �� v - <br /> Submersible Pump Bailer (Stainless Steel) pH Meter Model #:_=;;G 1.4 Q'�:T <br /> Peristaltic Pump Vacuum Truck D.O. Meter Mfg. by: 6=c_,,,,,— <br /> WELL HEAD CONDITION: <br /> REMARKS: <br /> SIGNATURE: Page \ of <br /> - — wsfds.wbi <br />