Laserfiche WebLink
DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 1998 <br /> SAMPLE LOCATION 1 MW - 2 DATE: 7/17/98 <br /> PROJECT NAME: VALLEY WHOLESALE DRUG. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: FREMONT STREET SAMPLE TIME: 15:12 <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 1 WEST <br /> PROJECT MANAGER BILL HUNTER 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: 0 NONE <br /> TOP OF CASING ELEVATION; MSL COLOR: CLEAR <br /> DEPTH TO WATER: (feet.100th's 7.48 FEET CALC.PURGE VOL.: 2.9212$ GAL. <br /> DEPTH OF WELL: feet.100t5's 25.38 FEET TOTAL VOLUME PURGED: 9 GAL. <br /> STANDING WATER COLUMN: 17.90 FEET DEPTH OF PUMP: TUBING FEET <br /> FIELD PARAMETERS <br /> • TIME CASING DRAW PUMPING pH E.C. TEMP. O.R.P. ISSOLVE TURBIDITY <br /> VOLUME DOWN RATE OXYGEN COLOR <br /> PERPURGE (DT.W.) (GPMILPM) (units) (UMMEOS) (Cddus) (Mvolu) (PPM) (N.T.U.) <br /> .0 NIA 1 GPM 7.32 1238 21.4 1 -115 NIA CLEAR <br /> 3 7.38 1196 21.8 1 -105 <br /> 6 7.50 1184 213 1 -83 <br /> 9 7.54 1179 21.4 -69 " <br /> PURGE METHOD: CENTRIFUGAL PUMP. <br /> SAMPLE METHOD: 1'STAINLESS MUM BAILER WI STAINLESS STEEL WIRE LINE <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 7.69' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SIE SITE MAP, <br /> REMARKS: <br /> WEATHER: CLEAR SKIES. WIND: NW5 <br /> UALITY CONTROL: ALL PURGING E UIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br /> FIELD WITH A STEAMCLEANLR&ALCONOX SOAP. NEW NITRILE GLOVES. <br /> CONTAINMENT: D.O.T. 17 55 GAL STEEL DRUM OR 60 GAL POLY DRUM. <br /> INSTRUMENTATION: Y.S.I.3560 FLOWC ELL Y.S.I.DISSOLVED OXYGEN METER <br /> SOLIN1 T SLOPE M= THERMODINE 580E P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br />