Laserfiche WebLink
L-2 F__L_�rc I--I I <br /> T <br /> VEL-TECHGEOTECHNICAL SUPPORT SERVICES, INC. <br /> MONITORING WELL FIELD LOG 2012 <br /> SAMPLE LOCATION 1 MW- 10 DATE: 3/23/2012 <br /> PROJECT NAME: OLIVAREZ PROPERTY ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 300 S.CALIFORNIA STREET SAMPLE TIME: 12:14 <br /> CITY,STATE: STOCICFON,CA. SAMPLE CONTAINERS: 4 V.O.A.'s <br /> SITE CONTACT: NONE PRESERVATIVES: HCL <br /> CONSULTANT: FOOTHILL ENGINEERING LAB.ANALYSIS BY: CASTLE <br /> PROJECT MANAGER: NUKE VLACH MONUMENT: FLUSH <br /> SAMPLER: DEL-TECI­I/ASHLEY LIGHT WELL CASING MATERIAL: PVC <br /> SIGNED: WELL CASING DIA.: 2" 1 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR: N/A MUSTY <br /> TOP OF CASING ELEVATION: mst, COLOR: CLEAR <br /> DEPTH 7'O WATER: (fect.100th's) 26.67 FEET I CALC.PURGE VOL.: 7.84 GAL. <br /> DEPTH OF WELL: (fect.100th's) 74.70 FEET TOTAL VOLUME PURGED: 24 GAL. <br /> STANDING WATER COLUMN: 48.03 FEET DEPTH OF PUMP: 74 FEET <br /> FIELD PARAMETERS <br /> 'TIME CUMULATIVE ACTUAL DRAW PUMPING pil E.C. TEMP. O.R.P. DISSOLVED <br /> CASING VOLUME VOLUME DOWN RATE OXYGEN <br /> PER PURGE PURGED (DJW.) (Gpm/LpAt) (units) (us/cm) (Celsius) (Mvolts) (ppm) <br /> 0 0 N/A 1.0 GPM 7.29 1559 20.6 -75 Lo CLEAR <br /> 7,84 8 7.31 1553 20.5 -79 1.0 <br /> 15,68 16 7.33 1557 20.3 -84 0.9 <br /> 23.52 24 7.30 1554 20,0 -82 0.9 <br /> PURGE METHOD: DEDICATED WATFRRATUBING&PUMP. <br /> SAMPLE METHOD: DEDICATED WATERRA TUBING. <br /> D.T.W.AFTER PURGE: M 1'.W.AT SAMPLE TIME: 26.71' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. LOCK INSTALLED. <br /> WELL LOCATION: SEE SITE MAP. <br /> REMARKS: <br /> WEATHER: CI-EAR SKIES/WARM, WIND: NW5 <br /> QUALITY CONTROL* ALL PURGING EQUIPMENT WAS CLEANED AS NECFSSARE <br /> DEDICATED PURGE TUBING IS INSTALLED IN EACH 141ELL, <br /> CONTAINMENT: D.Q.T.17 55 GAL.STEEL DRUA40R 60 GAL.POLYDRUlf, <br /> INSTRUMENTATION: YS.1,556 MULTIPROBE SYSTEM Y,S.1,DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER <br /> 69 of 82 <br />