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1 <br /> WSPA. PURGING STUDY <br /> WATER SAMPLE (FIELD DATA SHEET <br /> . a -7 PURGED BY: WELL LD.: - <br /> SITE I/: C,9 <br /> CLIENT NAME: Rzco SAMPLED BY: '` SAMPLE I.D.: 7N-7_?,� <br /> LOCATION: 4Z 1 )rt C )v; C it QA SAMPLES: <br /> DATE PURGED t.J,18-9�v START(2400fir) END (2400hr) 117 <br /> DATE SAMPLED SAMPLE TIME(PRH) Z• SAMPLE TIME(POST) Q:30 <br /> 3d <br /> SAMPi.ING CONDITIONS Weather Stj nn Temperature Other <br /> 1 <br /> CASING DIAMETER: 27 3- 4 X 4li .5' 51 6' 81 Other <br /> �;. Casing Volume Per Foot (0.17) (0.38) (0.67) !1 (0.83) 0.02) (1.50) (2.60) ( } <br /> DEPTH TO BOTTOM.(feet) = Z_Co•IU CASING VOLUME(gal) = 11,C1(D <br /> I DEPTH TO WATER- PRE-PURGE(feet) _ ,0 CALCULATED PURGE(gal) 1 <br /> t <br /> DEPTH TO WATER- POST PURGE(feet) = Zy,O s ACTUAL PURGE a!) <br /> pH METER CALIBRATION CHECK - pH 7.0 SOLUTION READS AS <br /> s. <br /> IF THE pH METER IS RE-CALIBRATED, THE RE-CALIBRATED METER pH 7.0 SOLUTION READS AS <br /> PURGING FIELD',MEASUREMENT'S <br /> •TIME VOLUME TEMP. CONDUCTIVTIY. pH COLOR TURBIDITY' DISSOLVEL <br /> (2400hr) (gat) j(de,�grees F) ](umhoss/cm) (units) (visual) (NTLI) OXYGEN ppt <br /> e Prr .L•Ys .�L� cwt)l� rC e � <br /> 17"18 1z,O V1.I Z,Z�D VIA <br /> 17:2Z L�fi•� ZLZ(,y rVID <br /> N <br /> i. Post Purge Sample Parameters � _ Z. ) ,-] <br /> Jo <br /> % RECHARGED WHEN SAMPLED (DTW-prc[DTW-post) , .. <br /> i SAMPLE VESSEL I PRESERVATIVE: . #U_ LAB. ANALYSIS 7 <br /> 3� <br /> -PURGING EQUIPMENT MONITORING EQUIPMENT <br /> I <br /> Bladder Pump Bailer(Teflon) Water Level Meter Mfg. y: <br /> �. Centrifugal Pump Bailer(PCV) i pH Meter Mfg. by: . t <br /> Submersible Pump Baiter(Stainless Steel) pH Meter Model A': ..- _ <br /> Peristaltic Pump Vacuum Truck D.O: Meter Mfg. by:� <br /> WELL HEAD CONDITION: ... Al <br /> REMARKS: <br /> r <br />