Laserfiche WebLink
GROUNDWATER SAMPLING DATA SHEET WeillPiezo ID: U-16 <br /> Site Address: 437 East Miner Avenue,Stockton, Ca. <br /> ENSR No. 06940-325-100 Well [ Piezometer ❑ <br /> Unocal No. 187 C <br /> Well Purging: r Field Tech(s): i� <br /> Date Purged: u—1 G-o'f _ <br /> Purge Method: Disposable bailer other ' i' i � �'. Weather Conditions: <br /> Casing Material: <br /> Well Diameter: 2.00 in. <br /> Total Depth: 74.86 ft from TOC Volume 3/4-=0,02 1"=0.04 2"z,16 3"=.38 <br /> Depth to Water -A.7Z ft from TOC Factor(VF) 4'=.66 5"=1.02 6"=1.50 12"=5.80 <br /> Water Column: ft. <br /> Water Column Volume: 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 Other <br /> Removed Potential (ORP) Conductivity <br /> gal (mg/L mVolts "C NTUs <br /> 1 G o ,7 <br /> j 3 7 i4 , <br /> 4 <br /> Sample Collection: <br /> Date Sampled: I Ih i <br /> Sampling Meth ' osable Bail ther <br /> Sample Type: Grab <br /> Sample 1D #of containers Container Type Preservation Analysis Time <br /> (( 5 40 mL glass vial Ice/HCl TPHg 8015, STEX 8021, 5-O 's 8260 <br /> Comments -i J t•_ C1. ct �, �.� C' 1 ", 4 r i";;/ <br /> Signature `t �� /'r""— ;--J" Date L — <br /> r i� r rr r� a. � r � r�ri r r � � � ■r � r r� <br />