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DEL®TECH Geotechmcal Support Services <br /> MONITORING WELL MELD LOG 1997 <br /> PROJECT RAZE. CE04.7t 3E'S SEAWCE AtUiLYSIS PERFORMED ErY:TPH-GAS I TECH-DIESEL 18 T.X Ir <br /> ADDRESS:1 WO DURHAM FERRY RDAU SAMPLE TIME: IS'" <br /> CITY,SIAM, TRACY,CA, SAMPLE CONTAINER , 3 CONTAINER a f i BLANK <br /> SITE CONTACT:GEORGE I MAE PRESERVAMWS:HCL PRESERVED <br /> CLIENT I CONSWANT: GI=OLOWCAL TECHNICS SAMPLE ANALYSIS PERFORMED BY SKERWOOD LABS 1 HILMAR <br /> PROJECT MANAGER RAY KABLANOW SAMPLE LOCATION / MW- 4 <br /> SAMPLER DON DATE 05/05/1997 MONUMENT FLUSH I CASING MATERIAL PVC <br /> SIGNED WELL HEAD READING (P l D) 71 0 (PPM) <br /> GROUNDWATER XX SLUDGE VADOSE WELL CASING DIA. 2 In ODOR NONE <br /> TOP OF CASING ELEVATION (FEET MSL) CONDUCTOR CASING YES ( } NO ( ) UNKNOWN (X) <br /> DEPTH TO WATER 860 FEET CALCULATED PURGE VOLUME 181 GAL <br /> DEPTH OF WELL 1970 FEET ACTUAL VOLUME PER PURGE 60 GAL <br /> STANDING WATER COLUMN 1110 FEET DEPTH 1 PLACEMENT OF PUMP +I- FEET <br /> JIM VOLUME WVAWWVM Pi1MPING PH TOO. 0." T€IRBIXTY COLOR <br /> (24 r) D.T,�ft- BATE �tfm) Dbgrees OXYGEN <br /> asaar m r :pNSy ( I L (I MS) I�? (PPM) (N.TAK'e) (wGusi) <br /> '• ,9 CxPU 879 10" 218 -063 46 N/A BROWN <br /> Z.II « tc 8 C3 1049 218 <br /> 1721. 7.84 1033 22.1 -077 41 `* •` <br /> 3 x.11 " 7.89 ion 22.6 -$5S 46 `* •` <br /> 4 <br /> 5 <br /> PURGE METHOD CENTRIFUGAL PUMP <br /> SAMPLE METHOD 1' STAINLESS STEEL BAILER <br />' DEPTH TO WATER AFTER PURGE DEPTH TO WATER AT SAMPLE TIME <br /> WELL INTEGRITY CAP AND SEAL ARE SECURE, LOCK IS INSTALLED <br /> REMARKS POOR RECHARGE NEW AMERICAN LOCK INSTALLED <br /> WEATHER CLEAR 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 pHrfEMPERATURE METER ORION CONDUCTIVITY METER SOUNIST SLOPE METER <br /> KECK PRODUCT INTERFACE METER THERMODYNE 580B P I D <br /> YSI 3560 FLOW CELL YSI DISSOLVED OXYGEN METER TURBIDITY ITER <br />