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NDEL-TECH Geotechnical Support SemceS <br /> MONITORING WELL FIELD LOG 1997 <br /> PROJECT NAME: VALLEYWMI=SALE ORIIOS ANALYM8 FfMR -,TPH-GAS i B T kE 18260 <br /> ADDRESS.1401 WEST FREMONT SAMPLE TVME:-'IZ40 <br /> CITY,SPATE:STQWOX,CA SAMPLE 0MAMERM A VORs t i FLANK <br /> SITE CONTACT*.SHOP MANAGER PRESERVATIVES-.HOL PRESERVED <br /> CLIENTi CONSULTANT:HUNTER II ASSOC S MPLE ANAL SIS PERFOFMI3BY. SHERWOOD LA13S I WEST <br /> PROJECT MANAGER BILL HUNTER SAMPLE LOCATION / MW- 2 <br /> SAMPLER qON DATE 10/23/1997 MONUMENT FLUSH CASING MATERIAL. PVC <br /> SIGNED WELL HEAD READING(P I D) 0 0 (PPM) <br /> GROUNDWA XX SLUDGE VADOSE WELL CASING DIA. 2 In I ODOR NONE <br /> TOP OF CASING ELEVATION (FEET MSL) CONDUCTOR CASING YES ( ) NO ( ) UNKNOWN (X) <br /> DEPTH TO WATER 836 FEET CALCULATED PURGE VOLUME 277 GAL <br /> DEPTH OF WELL 2538 FEET TOTAL VOLUME PURGED 120 GAL <br /> [STANDING WATER COLUMN 1702 FEET DEPTH 1 PLACEMENT OF PUMP +1 TUBING <br /> Tmm VOWME PH#illlk FULMKQ I" E4- TEMP- O.fLP, IDWAO[VLED TURS11IATY COLOR <br /> {24 Hoer) D.I.W. RAT 9 (U ) OXYGEN <br /> ar„xr> If 4I 1~iJ#ISN (FEIM WIA l kM) NWMWM �Oakk* ft) (PPM) {KTAJIIS) (lA ) <br /> o S N/A 1 GIM 7.38 1173E 226 NIA CLFAR CLEAR <br /> 7A0 110 227 72 <br /> 2. a 4 7.38 11#7 217 cc cc cc <br /> a 7.38 1145 218 SP it cc u <br /> 7.36 1148 222 & " At <br /> " <br /> s <br /> PURGE METHOD CENTRIFUGAL PUMP <br /> SAMPLE METHOD 3' STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE DEPTH TO WATER AT SAMPLE TIME 8 52' <br /> WELL INTEGRITY: CAP AND SEAL ARE SECURE, LOCK 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 TIMES <br /> WELL LOCATION- SEE SITE MAP <br /> CONTAINMENT DO T 17 DRUMS <br /> INSTRUMENTATION ORION pWMWERATURE 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 />