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� ■ Am <br />' r I al <br /> ! <br /> �r ■ ■ Tw <br /> Engineering,Tnc GROUNDWATER PURGE AND SAMPLE <br /> Project Name Exxon 7-3942 Well No Date0"7 7 <br /> Protect No UP3942 1 Personnel c <br />' GAUGING DATA <br /> Water Level Measuring Method ���I Pjv, „eMeasuring 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 /> CALCULATION <br /> 10104 O�fi 0 64 144 <br />' <br /> PURGING DATA <br /> Purge Method Waterra Purge Depth Screen Purge Rate (gpm) <br /> Time �• r- <br /> I f <br /> Volume Purge(gal) <br />' Temperature(c) G ..� PC <br /> PH <br /> ' 15 <br /> � <br /> Spec Cond(umilos) <br /> Turbidity ]or <br /> 1 Odor(WN) <br />' Casing Volumes �— ----- �—�`� <br /> Oewatered(Y/N) <br />' Comments/Observbations <br />' SAMPLING DATA <br /> Time Sampled 4 � I Approximate Depth to Water During Sampling (feet) <br />' Comments <br /> Sample Number Number of Container Type Perservative Volume Filled Turbidity/Color Analysis Method <br />' Containers (mL or L) <br /> 6 Voa NCL 40 m1 TPHg STEX MTBE <br />' Total Purge Volume (gallons) Disposal ROMIC <br /> . Weather Conditions <br />' Condition of Well Box and Casing at Time of Sampling �- <br /> Well Head Conditions Requiring Correction <br /> tProblems Encountered During Purging and Sampling � <br />