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ETI <br /> ENGINEERING GROUNDWATER PURGE AND SAMPLE <br /> ' Project Name: PSC/Sara Lee, 1444 S. Lincoln Street, Stockton, C Well No: VE-1 Date: a/,- /d/o <br /> ' Project No: TMSLLINI,Task Q110 Personnel: AWX <br /> GAUGING DATA <br /> ' Water Level Measuring Method Interface probe Water level meter Measuring Point Description <br /> WELL PURGE Total Depth Depth to Water Water Column Multiplier for Casing Volume -Total Purge <br /> VOLUME (feet) (feet) (feet) Casing Diameter (gal) Volume(gal) <br /> CALCULATION <br /> 0.04 0.16 L <br /> ' PURGING DATA <br /> Purge Method: aterra uBailer Peristaltic pump Other <br /> Time Start: 12-1'$ /'22a> <br /> Volume Purged(gal) q6'D 19.00 <br /> Temperature(C) 22-ce( 2�.J0 S2.'ZS <br /> pH eG. 91 -86 <br /> Spec Cord(uS/cmf A75 <br /> (nwo --./o./774, <br /> i <br /> ORP(mV)Turbidity(N 7 ✓.Ja �L22...4J &=Trl <br /> "39.51.2 Y3' �✓� <br /> Odor(YIN) / / l <br /> ' Clarity/Color Gk9lcI�,"— 49L.OW <br /> Casing Volumes1 2 3 <br /> Dewatered(YIN) <br /> Comments/Observations: <br /> 1 <br /> SAMPLING DATA <br /> Time Sampled: Approximate Depth to Water During Sampling: 7 (feet <br /> Comments: Depth to SO%recharge: Ze"z5 (feet) <br /> Number of Volume Filled Analytical' <br /> Sample:Number Container Type Preservative Lab <br /> Containers ;(mL or L) Method <br /> ' VE-1 4 VOA HCI 40 mL Kiff SEE COC <br /> ' Total Purge Volume: Zg'S (gallons) Disposal:Contained in 55-gallon drums <br /> Weather Conditions: OA <br /> ' Problems Encountered During Purging and Sampling: 600 <br /> Comments: <br /> r rpJrc4t1 ,.Y,'rn m1!'Ird KIQ,wrbrty 'I nOnringtTU AUl-/.IM/SL e6 m tl wm-1UlU.Ul.x.v]X-M -Il 1 <br /> 1 <br />