Laserfiche WebLink
DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> MONITORING WELL FIELD LOG 1998 <br /> SAMPLE LOCATION/MW- 2 DATE: 9/8/98 <br /> PROJECT NAME: CALIFORNIA WELDING SUPPLY. ANALYSIS PERFORMED: SEE CHAIN OF CUSTODY <br /> ADDRESS: 1000 EAST 11TH STREET SAMPLE TIME: 14:00 <br /> CITY STATE: TRACY,CA. SAMPLE CONTAINERS: 6 CONTAINERS/I BLANK <br /> SITE CONTACT: PRESERVATIVES: HCL <br /> CONSULTANT: HUNTER&ASSOCIATES LAB.ANALYSIS BY: SHERWOOD/BST <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: N/A NONE <br /> TOP OF CASING ELEVATION: MSL COLOR: BROWN TO CLEAR <br /> DEPTH TO WATER: (feet100th's) 9.45 FEET CALC.PURGE VOL.: 1.68912 GAL. <br /> DEPTH OF WELL: feet100th's) 19.80 FEET TOTAL VOLUME PURGED: 6 GAL. <br /> STANDING WATER COLUMN: 10.35 FEET DEPTH OF PUMP: 14 FEET <br /> FIELD PARAMETERS <br /> TIME CASING DRAW PUMPING pH E.C. TEMP. O.R.P. bSSOLVEE TURBIDITY <br /> VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D.T.W.) (GPM/LPM) (unite) (LTmMHOS) (Celsius) (Mvolts) (PPM) (N.T.U.) <br /> 0 N/A 1 GPM 7.45 1631 21 -109 N/A BROWN <br /> 2 7.46 1602 20.1 -103 CLEAR <br /> 4 7.46 1584 19.9 -102 " <br /> 6 7.48 1586 20.1 -99 " <br /> PURGE METHOD: CENTRIFUGAL PUMP. <br /> SAMPLE METHOD: I'STAINLESS STEEL BAILER W/STAINLESS STEEL.WIRE LINE <br /> D.T.W.AFTER PURGE: D.T.W.AT SAMPLE TIME: 9.52' <br /> WELL INTEGRITY: CAP&SEAL ARE SECURE. <br /> WELL LOCATION: SFE SITE MAP. <br /> REMARKS: GOOD RECHARGE. <br /> WEATHER: CLEAR SKIES. vim: NW5 <br /> QUALITY CONTROL: ALL PURGING EQ UIPMENT AND SAMPLING EQ UIPMENT WAS CLEANED IN THE <br /> FIELD WTT H A STEAMCLEANER&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 FLOWCELL Y.S.I.DISSOLVED OXYGEN ME`rEP <br /> SOLINISI'SLOPE METER THERMODINE 580B P.I.D. <br /> KECK INTERFACE METER TURBIDITY METER <br /> OCT 1 4 1999 <br /> 14UNTEH & ASSOC <br />