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Stantec <br /> WATER SAMPLE FIELD DATA SHEET <br /> PROJECT#: 185702199.200.0003 PURGED BY: �yWELL I.D.: 5 /11f. <br /> CLIENT NAME STTC-Port of Stockton SAMPLED BY: SAMPLE I.D.: ,— <br /> LOCATION: Stockton, CA QA SAMPLES: <br /> DATE PURGED -2s-lo START(2400hr) It Zcca END(2400hr) 13}(� <br /> DATE SAMPLED1'o SAMPLE TIME(2400hr) <br /> SAMPLE TYPE: Groundwater x Surface Water Treatment Effluent Other <br /> CASING DIAMETER: 2" 3" 4" 5" 6" 8" Other <br /> Casing Volume: (gallons per foot) (1.02) TT7T 76UF T"""""� <br /> DEPTH TO BOTTOM(feet)_ /1.SD CASING VOLUME(gal)= I,CaQj <br /> DEPTH TO WATER(feet)= Z, CALCULATED PURGE (gal) _ _.TCX <br /> WATER COLUMN HEIGHT(feet)= q. r ACTUAL PURGE(gal) <br /> FORMULA FOR CALCULATING PURGE VOLUME:V=3[3.14 x(casing valume)Z x water column height x 7.48 gallons/ft31 <br /> PRE-PURGE BIOPARAMETER FIELD READINGS <br /> TEMPERATURE: DO FERROUS IRON NIA <br /> pH ORP SULFITE NIA <br /> CONDUCTIVITY TURBIDITY NITRITE NIA <br /> FIELD MEAbORMrMTS <br /> CUMULATIVE <br /> PURGE WATER TEMP. <br /> TIME RATE REMOVED DO ORP (Degrees pH CONDUCTIVIT'Y TURBIDM COLOR <br /> (2400hr) (gpm) (Gallons) (mg/1) Celsius) (units) (umhos/cm) (NTU) (visual) <br /> .00 -03.47 obbZ cx$1 I37,0 <br /> FINAL BIOPARAME:TE:R FIELD READINGS <br /> TEMPERATURE: DO FERROUS IRON NIA <br /> pH ORP SULFITE NIA <br /> CONDUCTIVITY TURBIDITY NITRITE NIA <br /> 80% RECHARGE: YES NO ANALYSES: Various(See Work Order) <br /> ODOR: at, SAMPLE VESSEL/PRESERVATIVE: Various(See Work Order) <br /> PURGING EQUIPMENT SAMPLING EQUIPMENT <br /> �QOSarNI� <br /> Bladder Pump - Bailer ) Bladder Pump Bailer(Teflon) <br /> Centrifugal Pump Bailer(PVC) Centrifugal Pump Sailer ( PVC or disposable) <br /> Submersible Pump Bailer(Stainless Steel) Submersible Pump Bailer(Stainless Steel) <br /> 4-1 <br /> Peristalic Pump Dedicated Peristalic Pump Dedicated <br /> Other: Other: <br /> Pump Depth: <br /> WELL INTEGRITY: IQ LOCK#: <br /> REMARKS: <br /> SIGNATURE: Page of <br />