Laserfiche WebLink
GROUNDWATER SAMPLING DATA SHEET Well/Piezo ID: U-13 <br /> Site Address: 437 East Miner Avenue, Stockton, Ca. <br /> ENSR No. 06940-325-100 Well Piezometer ❑ <br /> Unocal No. 187 <br /> Well Purging: ( Y n l Field Tech(s): <br /> Date Purged: f�- i f GJ ) <br /> _ <br /> Purge Method: Disposable bailer/other YI t Weather Conditions: <br /> Casing Material: T V� <br /> Well Diameter: 2.00 in. <br /> Total Depth: 74.85 ft from TOC Volume 3/4"=0.02 1'=0,04 2"=.16 3"=.38 <br /> Depth to Water: I A- ft from TOC lFactor(W) 4"w.66 5"=1.02 6"=1.50 12"=5.60 <br /> Water Column: ' ft. <br /> Water Column Volume: ! -L -__gal (WC X VF) 80%Recovery from TOC:=Total Depth-(Water Column X.8) <br /> Time Volume DO Redox Temperature Specific PH Turbidity Color/Clarity Other <br /> Removed Potential (ORP) Conductivity <br /> al (mg/L mvolts "C (US/cm) NTUs <br /> o <br /> 'Z C16 <br /> - 2 -7-7 0 41X <br /> ry <br /> 3 <br /> 4 <br /> Sample Collection• <br /> Date Sampled: <br /> Sampling Method: sable Bade ther 11, -t'i <br /> Sample Type: Grab <br /> Sample ID #of containers Container Type Preservation Analysis Time <br /> 5 40 ml_ lass vial Ice/HCI 8015, BTEX 8021,5-O 's 8260 <br /> Comments <br /> Signature �� Date !�_ <br />