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' SPA PURGING STUDY <br /> WATER SAMPLE FIELD DATA SHEET <br /> �: PURGED BY: C_ WELL I.D.:VY1_W- 3 <br /> L*LLENT N.+ME: C,F, SAMPLED BY: L. SAMPLE I.D.: <br /> LOCATION: j�v3 C�l.ib ,`•`� •� C� QA SAMPLES: `JAI<,5,4 .>r, -3 , c <br /> DATE PURGED START (2400hr) 1�i� — END (?a-00hr) Z'� <br /> DATE SAMPLEDL��ti� SAMPLE TIME (PRE) 1 SAMPLE TIME (POST) <br /> SAMPLING CONDITIONS Weather 6—)v-% Temperature Other <br /> CASING DIAMETER: 2" 3" 4" 4.5" 5" 6' 3" Other <br /> Casing Volume Per Foot (0.47) (0.3$) (0.67) (0.83) (1.02) (1.50) (2.60) { ) <br /> DEPTH TO BOTTOM (feet) = z`Z 3y CASING VOLUME (gal) ate= <br /> DEPTH TO WATER- PRE-PURGE (feet) = .77 c3 CALCULATED PURGE (oai) <br /> DEPTH TO WATER - POST PURGE (feet) = Z ACTUAL PURGE (gal) _ �r-)•��� <br /> pH METER CALIBRATION CHECK - pH 7.0 SOLD-TION READS AS (, . <br /> IF THE pH METER IS RE-CALIBRATED, THE RE-CALIBRATED METER pH 7.0 SOLU T ION READS AS <br /> PURGING FIELD NfEASU-RENT M�qTS <br /> >4�k:Wa-10 <br /> TIME VOLUME TEMP. CONDUCTIVITY off COLOR TURBIDITY DISSOLVED <br /> (2400hr) (gai) (degrees F) (umhos/cm) (units) (visual) (NTU) OXYGEN ppm <br /> re <br /> _13 ZZ E L �5 <br /> Post Purge Sample Parameters <br /> o RECHARGED WHEN SAMPLED (DTW-pre/DTjW-post) <br /> SAMPLEVESSEL/ PRESERVATNE: LAB. ANALYSIS <br /> PURGMG EQUIPMENT �IAONITOR NG EQL3IP!VfENT <br /> Bladder Pumg Sailer(Teflon) Water Level Meter Mfg. by <br /> Centrifugal Pump Sailer(PCV} pH Meter Mfg. by: c- SU '� TU-` ...%�, L <br /> Submersible Pump Bailer (Stainless Steel) pH Meter �(adei s. r `I C <br /> Peristaltic Pump Vacuum Truck D.0. Meer Mfg. by: <br /> WELL HEAD CONDITION: `l— <br /> REMARKS: <br /> y t. <br /> s., <br /> SIGNATURE.: ( Page <br /> Of <br /> wsrds.wp i <br />