Laserfiche WebLink
' DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> ' MONITORING WELL FIELD LOG 2004 <br /> SAMPLE LOCATION/MW s DATE: 1/23/2004 <br /> PROJECT NAME: SINCLAIR TRUCKING ANALYSIS PERFORMED. SEE CHAIN OF CUSTODY <br /> ADDRESS: 3780 W.LINNE ROAD, SAMPLE TIME: 11:01 <br /> CITY STATE: TRACY,CA. SAMPLE CONTAINERS: 4 V.O.A.'S <br /> ' SITE CONTACT: DON SINCLAIR PRESERVATIVES: HCL <br /> CONSULTANT: GEOLOGICAL TECHNICS INC. LAB.ANALYSIS BY: SHERWOOD LABS <br /> .., <br /> ' PROJECT MANAGER ERIC PRICE MONUMENT. FLUSH <br /> SAMPLER: DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED: WELL CASING DIA. : 2" 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D. READING/ODOR: N/A NONE <br /> ' TOP OF CASING ELEVA ION: MSL COLOR: BROWN <br /> DEPTH TO WATER: (fect.100th's) 12.11 FEET CALL.PURGE VOL.: 1.29 GAL, <br /> DEPTH OF WELL: (feet.100th's) 20.01 FEET TOTAL VOLUME PURGED: 3.9 GAL. <br /> ' STANDING WATER COLUMN 7.90 FEET DEPTH OF PUNT 20 FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATI E DRAW PUMPING PH E. C. TEMP. O.R.P. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE (D.T.W.) (GPM/LPM) (units) (UsMHOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 N/A .5 GPM 7.82 2102 18.4 76.3 2.45 BROWN <br /> 1.3 7.78 2191 18.6 74.7 1.27 " <br /> ' 2.6 DRY „ 7.78 1960 18.7 752 1.85 " <br /> 3.9 7.69 1989 18.3 85.5 1.45 <br /> PURGE METHOD. DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA PUMP. <br /> ' D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 17.36' <br /> WELL INTEGRITY: CAP&SEAL,ARE SECURE. AMERICAN LOCK IS INSTALLED. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: POOR/SLOW RECHARGE!! <br /> WEATHER: COLD/OVERCAST WIND: NONE <br /> ' QUALITY CONTROL: ALLPURGINGEQUIPMENTAND SAMPLINGEQUIPMENTWASCLEANEDINTHE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.Q.T. 1755 GAL.STEEL DRUM OR 60-GA L POLY DR UM. <br /> ' INSTRUMENTATION- Y.S.I.3560 FLOWCELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER THERMODINE 580E P.I.D. <br /> KECK INTERFACE METER "TURBIDITY METER <br />