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DEL-TECH Geotechnical Support Services <br /> MONITORING WELL FIELD LOG <br /> 1996 <br /> PROJECT AMPLE ANALYSIS PERFORMED : TPH-Gas, B.T.X.E-, <br /> OLIVAREZ.PROPERTY <br /> EA <br /> 3QQ,09UTH CALIFORNIA AMPLE TIME 1:1 #7 <br /> STOCKTO N': CA USA ;'' AMPLE CONTAINER(s): HCL PRESERVED <br /> V.O A:'s 8 1 BAILER BLANK <br /> I <br /> ONTAINERS SUPPLIED BY LABORATORY. <br /> NALYSIS'PERFORMED BY' SHERWOOD LABS. <br /> CLIENT: FOOTHILL ENGINEERING ATE: 0703/1996 <br /> PROJECT MANAGER: ERV RIFENBURG SAMPLE LOCATION: MW-3 <br /> AMPLER: DON LIGHT START TIME: <br /> GROUNDWATER: XXX ADOSE: OTHER:WELL HEAD P.I.D. READING 591.0 PPM <br /> CASING ELEVATION: FEET MSL CASING DIAMETER: 2 INCH <br /> DEPTH TO WATER: 38.91 FEET CALCULATED CASING VOLUME: 3.09 GAL. <br /> DEPTH OF WELL: 57.90 FEET OTAL VOLUME PURGED: 9.0 GAL. <br /> • TIME VOLUME pH : E C TEMP OR P COLOR OTHER <br /> ailons umi"s €Msmfi s" De. Tees C MvoltS (Visual) <br /> 0 7.0 2.23 23.2 NIA TURBID LT. ODOR <br /> 3 6.9 2.08 23.7 11 <br /> 8 7.1 1.99 22.9 " <br /> 9 7.0 1.89 23.1 " <br /> PURGE METHOD : T STAINLESS STEEL BAILER/ELECTRONIC BAILER SPOOL. <br /> SAMPLE METHOD: T STAINLESS STEEL BAILER. <br /> DEPTH TO WATER AFTER PURGE: DEPTH TO WATER AT SAMPLE TIME: 40.22' <br /> WELL INTEGRITY: CAP AND SEAL ARE SECURE. <br /> REMARKS: GOOD RECHARGE. <br /> WEATHER: CLEAR SKIES. <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED <br /> IN THE FIELD WITH STEAM CLEANER &ALCONOX. <br /> NEW NITRILE GLOVES WERE WORN AT ALL TIMES. <br /> WELL LOCATION: SOUTH WEST. <br /> CONTAINMENT: POLY DRUMS. <br /> INSTRUMENTATION: ORION pHITEMPERATURE METER 2 POINT pH CALIBRATION (4,0 & 7.0) <br /> ORION CONDUCTIVITY METER <br /> YSI 3560 FLOWCELL CHAMBER/D.O. METER <br /> SOLINIST SLOPE METER I KECK PRODUCT INTERFACE METER <br /> THERMODYNE 580B PHOTO IONIZATION DETECTOR <br />