Laserfiche WebLink
DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 20041 GLOBAL LD. # T0607700605 <br /> SAMPLE LOCATION/MW 6 DATE: 12/16/2004 <br /> PROJECT NAME: OLIVAREZ PROPERTY ANALYSIS PERFORMED: SEE C OF C <br /> ADDRESS: 300 S.CALIFORNIA STREET SAMPLE TIME: 15:25 <br /> CITY STATE: STOCKTON,CA. SAMPLE CONTAINERS: 4 V.O.A.'s <br /> SITE CONTACT: NONE PRESERVATIVES: HCL <br /> CONSULTANT: FOOTHILL ENG. LAB.ANALYSIS BY: SHERWOOD LABS <br /> y. <br /> PROJECT MANAGER ERV/MIKE MONUMENT: FLUSH <br /> SAMPLER: DEL-TECH I DON LIGHT WELL CASING MATERIAL PVC <br /> SIGNED- ' •° WELL CASING DIA.: 2" / 0.1632 <br /> SAMPLE MEDIA: GROUNDWATER P.I.D.READING/ODOR: NIA MUSTY <br /> TOP OF CASING ELEVATION: MSLI COLOR: GREY TO CLEAR <br /> DEPTH TO WATER: feet.lOOth's 34.56 FEET I CALC.PURGE VOL.: 10.20 GAL. <br /> DEPTH OF WELL: feet.lOOth'S 97.09 FEET TOTAL VOLUME PURGED: 30.61 GAL. <br /> STANDING WATER COLUMN: 62.53 FEET DEPTH OF PUMP: 95 FEET <br /> FIELD PARAMETERS <br /> TIME CUMULATIVE DRAW PUMPING pH E.C. TEMP. O.RP. DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE D.T.W. (GPMILPM) units (UMHOS) (Cebins) (MV01ts) (PPM) (N.T.U.) <br /> 0 NIA .5 GPM 7.94 2224 20.4 -282 0.24 GREY <br /> 10.20 of to7.93 2249 20.3 -280 0.61 " <br /> 20.41 to to 9.97 2258 20.3 —280 0.64 CLEAR <br /> 30.61 to <br /> of 7.98 2267 20.2 -285 0.57 It <br /> PURGE METHOD: DEDICATED WATERRA PUMP. <br /> SAMPLE METHOD: DEDICATED WATERR.A PUMP. <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 39.44' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE.LOCK INSTALLED. <br /> WELL LOCATION: <br /> REMARKS: <br /> WEATHER: COLD/OVERCAST. WIND: NW5 <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANER&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.0 T. 17 55 GAL.STEEL DRUMOR 60 GAL.POLYDRUM. <br /> INSTRUMENTATION: Y.S.I.556 MULTIPROBE SYSTEM Y.S.I.DISSOLVED OXYGEN METER <br /> SOLINIST SLOPE METER TIERMODINE 58DB P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br />