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DEL-TECH Geotechnical support s,m,,, <br /> t4s <br /> MONITORING WELL FIELD LOG 1997 <br /> PROJECT NAME: INDEPENDENT TRUCKING ANALYSIS PERFORMED BY:TPH-GAS/DIESEL, B.T.X.E. <br /> ADDRESS: 1145 W. CHARTER WAY SAMPLE TIME: 15:28 <br /> CITY,STATE: STOCKTON,CA. SAMPLE CONTANIER[S�3 CONTAINERS/1 BLANK <br /> SITE CONTACT: SHOP MANAGER. PRESERVATIVES: HCL PRESERVED <br /> CLIENT]CONSULTANT: HUNTER& ASSOCIATES SAMPLE ANALYSISPERFORMEDBY: SHERWOOD LABS. /HILMAR <br /> PROJECT MANAGER: BILL HUNTER SAMPLE LOCATION / MW- : 9 <br /> SAMPLER: Ddv 9,ATE:03/21/1997 MONUMENT: FLUSH CASING MATERIAL: PVC <br /> SIGNED: XAWJWELLHEAD READING(P.I.D.): 1685.0 (PPM) <br /> GROUNDWATER: X SLU VADOSE: WELL CASING DIA: 2 In. ODOR: STRONG GAS <br /> TOP OF CASING ELEVATION: (FEET MSL) CONDUCTOR CASING: YES ( ) NO ( ) UNKNOWN (X) <br /> DEPTH TO WATER: 16.22 FEET CALCULATED PURGE VOLUME: 3.08 GAL <br /> DEPTH OF WELL: 35.10 FEET ACTUAL VOLUME PER PURGE: 9.0 GAL. <br /> STANDING WATER COLUMN: 18.88 FEET DEPTH/PLACEMENT OF PUMP: +/- N/A FEET <br /> TIME VOLUME DRAWDOWN : PUMPING PH.; E.C. TEMP. O.R.P. DISSOVLED TURBIDITY COLOR <br /> (24 How) D-T:.W. RATE (Umhod ) DoWe" :.. . OXYGEN <br /> .(GALLONS) (FEET) (GPM ILPN) (UNITS) (Cakh* p"lls) (PPM) (N.LU.'s) (Visual) <br /> a 0 N/A .5 GPM 6.98 1878 22.9 N/A N/A N/A BLACK <br /> 1. 3 " 7.01 1803 : . 21.9 11 .• <br /> 1 6 " : : " 7.04 1$04 21.1 '• 104.7 CLEAR <br /> 3. 97.03 1828- 20.8 " •• 61.3 .• <br /> a <br /> S <br /> PURGE METHOD : SUBMERSIBLE PUMP. <br /> SAMPLE METHOD: l' STAINLESS STEEL BAILER. <br /> DEPTH TO WATER AFTER PURGE: DEPTH TO WATER AT SAMPLE TDNE: 16.48' <br /> WELL INTEGRITY: CAP AND SEAL ARE SECURE, LOCK IS INSTALLED. <br /> REMARKS: GOOD RECHARGE. <br /> WEATHER: OVERCAST SKIES. <br /> QUALITY CONTROL: ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE FIELD WITH STEAM <br /> CLEANER& ALCONOX. <br /> NEW NITRILE GLOVES WERE WORN AT ALL TDKES. <br /> WELL LOCATION: SEE SITE MAP. <br /> CONTAINMENT: D.O.T. 17 DRUMS <br /> INSTRUMENTATION: ORION pHll'EMPERATURE METER ORION CONDUCTIVITY METER SOLINIST SLOPE METER, <br /> KECK PRODUCT INTERFACE METER THERMODYNE 580B P.I.D. <br /> YSI 3560 FLOW CELL YSI DISSOLVED OXYGEN METER TURBIDITY METER <br />