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. DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 1998 <br /> F <br /> MPLE LOCATION/MW . 2 DATE: 6/30/98 <br /> JECT NAME. CASTLE MOTORS ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> RESS: 2315 N ELDORADO SAMPLE TIME: 1200 <br /> CITY STATE: STOCKTON,CA SAMPLE CONTAINERS: 4 VOA'S/ 1 BLANK <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: HUNTER&ASSOCIATES LAB.ANALYSIS BY: SHERWOOD/WEST <br /> PROJECT MANAGER BILL HUNTER MONUMENT: FLUSH <br /> SAMPLER: I f DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED. LV WELL CASING DIA.: 2" / 01632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR 0 PINESOL <br /> TOP OF CASING RLE ON: MSL COLOR: CLEAR <br /> DEPTH TO WATER: feet l00th's) 2741 FEET CALL.PURGE VOL.: 5840928 GAL <br /> DEPTH OF WELL: (feet.100th's) 6320 FEET TOTAL VOLUME PURGED: 18 GAL <br /> STANDING WATER COLUMN: 3579 FEET DEPTH OF PUMP: 55 FEET <br /> FIELD PARAMETERS <br /> . TIME CASING DRAW PUMPING pH E.C. TEMP. O.R.P. ISSOLVE TURBIDITY <br /> VOLUME DOWR <br /> N ATE OXYGEN COLOR <br /> PER PURGE (D.T.W) (GPM/LPM) (units) OUMHOS) (Cddus) (Mvolu) (PPM) (N T U) <br /> 0 N/A 5 GPM 677 998 215 1 N/A CLEAR <br /> 6 648 1009 225 18 " <br /> 12 644 1012 222 18 " <br /> 18 643 1015 221 20 " <br /> PURGE METHOD- PURGER PUMP <br /> SAMPLE METHOD 1'STAWLESS STEEL BAILER W/STAMLESS STEEL WIRE LINE <br /> D T.W AFTER PURGE D T W AT SAMPLE TIME 28 35' <br /> WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br /> WEATHER CLEAR SKIES WIND NW5 <br /> QUALITY CONTROL ALL PURGING E UIPMENTAND SAMPLING E UIPMENT WAS CLEANED IN THE <br /> FIELD WrrH A STEAMCLEANER&ALCONOX SOAP NEW NII RILE GLOVES <br /> CONTAP MENT DOT 17 55 GAL STEEL DRUM OR 60 GAL POLY DR UM <br /> INSTRUMENTATION- Y S I 3560 FLOWCELL Y S L DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580B P I D <br /> KECK INTERFACE MEIER TUR13IDM METER <br />