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J- E ■� � <br /> Engmeenng, Inc GROUNDWATER PURGE AND SAMPLE <br /> Project Name Exxon f-37Q8 We0 No Date 8115!2001 <br /> Project No �UJP3�70B Personnel DOUG F <br /> iGAUGING DATA <br /> Water Level Measuring Method Measuring point Description SOC <br /> iWELL 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 /> S im `, (_)q (= I ) c: a oa a2s a sa i as I G ' (— 3,Z <br />' PURGING DATA <br /> Purge Method Submersible pump 'urge Depth Screen Purge Rate rgpm) <br />' Time 2 _3 <br /> Volume Purge(gal) <br /> Temperature (C) <br /> pH 70 cf 3 <br /> Spec Cond (umhos) 3 7 4 5 -7 7 <br /> a <br /> Tuftdity/Calor <br /> dor(Y/N) I <br /> Casing Volumes L(�, q,7 �� (_(�„;L j <br /> C3ewatered (Yli+i) <br /> J <br />' Comments/Observcations <br />' SAMPLING DATA <br /> i me Sampled `L 5 Aoproximate Depth `o Water During Sampling 9 C. (feet) <br /> Comments <br /> Sample Number Number of Container Type Perservative Volume Filled Turbidity/ Calor Analysis <br /> Containers (mL or L) Method <br /> g Voa i HCL 40 m1 TPH-g 37EX +WISE <br /> I <br /> 3 <br /> 1 <br /> Total Purge 1Jolume -3-�_ gallons; Disposal ROMIC <br /> Bather Conditions �� <br /> ond"lon of Well Box and Casing at Time of Sampling 1 <br /> Well Head Condit ons Recrulring Correction .1;U � <br /> Problems Encounterea During Pjrc;inc and Samoling -L'- <br />' Commentsn +� f � <br /> re <br /> p,177, 737,7vs, fpur^c n + ,uralr�c+ <br /> i <br />