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OEL-TECY-i <br /> lie T DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br />' MONITOREW WELL FIELD LOG 2005 <br />' SAMPLE LOCATION I MW 5 DATE: 4/1812005 <br /> PROJECT NAME: BENETO TANK LINES#8ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br />' ADDRESS: 749 E CHARTER WAY SAMPLE TUNE: 1542 <br /> CITY,STATE STOCKTON,CA SAMPLE CONTAINERS. 4 VOWS <br /> SITE CONTACT PRESERVATIVES HCL <br />' CONSULTANT CALIFORNIIA GEOPHYSICAL LAB ANALYSIS BY 5I1ERwOOD LABS <br /> PROJECT MANAGER JOHN CUSSEN MONUMENT- FLUSH <br />' SAMPLER: DEL-TECH/DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED- _ WELL CASING DIA.- 2" / 01632 <br /> SAMPLE MEDIA GROUNDWATER P LD READING/ODOR N/A FUEL <br /> TOP OF CASING ELEVATION MSLCOLOR GREY TO LIGHT GREY <br />' DEPTH TO WATER feeLlOD 's 3631 FEET CALL.PURGE VOL. 437 GAL <br /> DEPTH OF WELL feek100th's 6311 FEET TOTAL VOLUME PURGED: 13 12 GAL <br /> STANDING WATER COLUMN- 2680 FEET DEPTH OF PUMP: bl FEET <br />' FIELD PARAMETERS <br /> TIME c'UMULATmE DRAW PUMPING pH E C_ TEMP QR.P DISSOLVED TURBIDITY <br />' CASING VOLUML Dowty RATE OXYGEN COLOR <br /> 0 PER PCJRGL T.W (Griw[,rmJ (wafts (U@MHOS) (Cdaina) volts) (N T U) <br /> 0 N/A 5 GPM 682 2552 225 -938 199 GREY <br /> 437 680 2545 229 -966 054 LIGHT GREY <br />' <br /> 875 677 2572 232 -953 037 " <br /> 1312 676 2593 230 -997 035 " <br />' PURGE METHOD• DEDICATED WATERRA PUMP <br /> SAMPLE METHOD• DEDICATED WATERRA PUMP <br />' D.T.W.AFTER PURGE. D.T W.AT SAMPLE TIME- 36 95' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE. <br /> WELL LOCATION SSE SCIS MAP <br />' REMARKS: <br /> WEATHER: OVFRCAST/COOL WIND: NONE <br /> QUALITY CONTROL: All PUR[ING EQUIPMEKT AND&4WLING FQUIPAlIVT WAS CLEANED W THE <br />' ,HFLD WITHA ST'FAMCIFANER&ALCONOXSOAP NEWNITRILEGLOVES <br /> CONTAINMENT: D O T 17 55 GAL STEEL DRUM OR 60 GAL.POLYDRUM <br /> INSTRUMENTATION Y 513560 FLOWCE[L Y St DISSOLVED OXYGEN METER <br />' SOIlMST S[APE METER THERMOOME 590B PID <br /> ICECK IWIERFACE METER TURBIDITY METER <br /> 1 <br /> 0) <br />