Laserfiche WebLink
I r r _ +�r r �■s ar rr� r r r r� rr rr r� r r rr �r <br /> j GROUNDWATER SAMPLING DATA SHEET Well/Piezo ID: U-9 <br /> Site Address: 437 East Miner Avenue, Stockton, Ca. <br /> ENSR No- 06940-325-100 Well`® Piezometer <br /> Unocal No. 187 <br /> i <br /> I <br /> Weill Purging: Field Tech(s): { • + <br /> Date Purged: <br /> Purge Method: Disposable bailEw1other��� r tv•.► Weather Conditions: <br /> Casing Material V <br /> Well Diameter: 2.00 in. _71 <br /> Total Depth: 51.16 ft from TOC Volume 3/4"=o.o2 1'=0.04 2"=,16 3'=.38 <br /> Depth to Water: ' ft from TOC Factor(VF) 4"=.66 5'=1.02 6"=1.50 12"=5.80 <br /> Water Column: 8• <br /> Water Column Volume: gal (WC X VF) 80%Recovery from TOC: =Total Depth-(Water Column X.8)_5� <br /> Time Volume DO Redox Temperature Specific pH Turbidity Color/Clarity Other Other <br /> Removed Potential (ORP) Conductivity <br /> al m /L mvolts °C NTUs <br /> 4 <br /> Sample Collection: <br /> Date Sampled: <br /> Sampling Method�ifa Csable Baler/Other ti'c. !f <br /> c 6" <br /> Sample Type: Grab <br /> sample ID #of containers Container Type Preservation Analysis Time <br /> 5 40 mL lass vial Ice/HCI TPH 8015,BTEX 8021,5-O 's 8260 <br /> Comments <br /> Signature / <br /> " �R <br />