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' _A <br /> ;r A 5 V <br /> Engineeen�, ln� GROUNDWATER PURGE AND SAMPLE <br /> Project Name Exxon 7-3942 Well No rr, Luz Date 12/3/2001 <br /> Project No UP3942 I Personnel BRIAN B <br /> GAUGING DATA _ <br /> Water Level Measuring Method Measuring Point Description TOC <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 /> I CALCULATION �y <br /> 217 -71 <br /> -� <br /> 0 04 0 16 0 64 1 1 44 <br /> PURGING DATA <br /> Purge Method Purge Depth Screen Purge Rate (9pm) <br /> Time e X/ f L' l <br /> Vo[urne Purge(gal) / L � rr <br /> Temperature(C) Z c -7"C ( ? �� r <br /> pH <br /> Spec Cond(umhos) <br /> ,6TEur:bbiEdj1CoIor l <br /> Odor(YIN) <br /> Casing Volumes G� f ClU <br /> Dewatered(Y/N) ,/� Al, <br /> Com men ts/Observbations <br /> SAMPLING DATA <br /> Time Sampled i 3 i Approximate Depth to Water During Sampling (feet) <br /> Comments <br /> Sample Number Number of Container Type Perservative Turbidity) Color Volume Filled Analysis <br /> P Containers (mL or L) Method <br /> Voa HCL 40 ml TPH-g arEx MTBE <br /> I <br /> Total Purge Volume �-.°` (gallons) Disposal ROMIC <br /> AftVeather Conditions <br /> Condition of Well Box and Casing at Time of Samp€ing <br /> Well Head Conditions Requiring Correction-t <br /> Problems Encountered During Purging and Sampling <br /> Comments <br />