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DEL-TECH Geolechntcal Support Serv.ces <br /> MONITORING WELL FIELD LOG 1997 <br /> PROJECT HANE- CANTEEN CORPORATIC3N ANALYSIS PERFORMED. SEE CHAIN OF CUSTODY <br /> ADDRESS: 15x0 SHAW ROAD SAME TWE:i*t6 <br /> CITY,STATE STOCKTON,CA SAMPLE CCWTAINEIi(S): 4 VOA's I I BLANK <br /> $ITS CONTACt PRESERVATWES.HGL PRESERVED <br /> CLIENT I CONSULTANT-APPLIED EARTH SC eNCES SAAR ANALYSIS 1f3FORMED BY SHERWOO D LABS i HILMAR <br /> PROJECT MANAGER CONNIE CHOATE SAMPLE LOCATION / MW- 90S <br /> SAMPLER IDON DATE 1 0/1 011 99 7 MONUMENT POST I CASING MATERIAL PVC <br /> SIGNED WELL HEAD READING(P I D) 0 0 (PPM) <br /> GROUNDWA SLUDGE VADOSE WELL CASING DIA 4 in ODOR NONE <br /> TOP OF CASING ELEVATION (FEET MSL) CONDUCTOR CASING YES ( ) NO ( ) UNKNOWN (X) <br /> DEPTH TO WATER 5883 FEET CALCULATED PURGE VOLUME 1966 GAL <br /> DEPTH OF WELL 8895 FEET TOTAL VOLUME PURGED 600 GAL- <br /> STANDING <br /> ALSTANDING WATER COLUMN 3012 FEET DEPTH/PLACEMENT OF PUMP +/ 75 00' <br /> TOM VOLUME DRAWDOWN PUMPING PEI E-0. TEMP, MRP DISSOVLED TURSENTY COLOR <br /> (94 <br /> HOW) D.T.W. RAIE (UnAmotem) C ess OXYGEN <br /> si�nr� (fi tLONS) (FEET) (wm/LPtq (UNITS) (ceisko} oft) (PPM) (NTU.`s) (Visual) <br /> 0 0 NIA 2GvM 774 30 206 "S 50 50.E CLEAR <br /> i <br /> 200 '< 752 30 211 t190 52 50A " <br /> 2 <br /> 400 " « 756 344 207 086 72 Z4.7 •` <br /> 3 60,0 " 34f 761 346 211 085 72 18.9 <br /> a <br /> s <br /> PURGE METHOD 2" GRUNDFOS SUBMERSIBLE PUMP <br /> SAMPLE METHOD F STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE DEPTH TO WATER AT SAMPLE TIME 59 84 <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 TIMES <br /> WELL LOCATION SEE SITE MAP <br /> CONTAINMENT DO T 17 DRUMS <br /> INSTRUMENTATION ORION pHfMMPERATURE METER ORION CONDUCTIVITY METER SOLINIST SLOPE METER <br /> KECK PRODUCT INTERFACE METER THERMODYNE 580E P I D <br /> YSI 3560 FLOW CELL YSI DISSOLVED OXYGEN METER TURBIDITY METER <br />