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DEL-TECH Geotechnical Support Services <br /> MONITORING WELL FIELD LOG 1997 <br /> PROJECT NAW: CANTEEN COF3PORAT40M ANALYSIS PERFORMED.SEE CHAIN OF CUSTODY <br /> ADDRESS: 15F30 SHAW ROAD SAMPU TMW,- 19.55 <br /> CETY,STA'T'E: STOCKTON,CA SAMPW COMMERft 4 VOA's t t BLANK <br /> SITE CONTACT: PRESERVATIVES:HCL PRESERVED <br /> CLIENT/CONSULTANT; APPLIED EARTH SCIE CES SAMPLE ANALYSIS KRIF01U D BY- SHERWOOD LAPS I HILMAR <br /> PROJECT MANAGER CONNIE CHOATE SAMPLE LOCATION / MW- 6 <br /> SAMPLER ON DATE 10/10/1997 MONUMENT FLUSH CASING MATERIAL PVC <br /> SIGNED WELL HEAD READING(P I D) 0 0 (PPM) <br /> GROUNDWA XX SLUDGE VADOSE WELL CASING DIA. 4 In ODOR NONE <br /> TOP OF CASING ELEVATION (FEET MSL) CONDUCTOR CASING YES ( ) NO ( ) UNKNOWN (X) <br /> DEPTH TO WATER 5900 FEET CALCULATED PURGE VOLUME 1420 GAL <br /> DEPTH OF WELL 8076 FEET TOTAL VOLUME PURGED 4350 GAL <br /> STANDING WATER COLUMN 2176 FEET DEPTH!PLACEMENT OF PUMP +/-75 00' <br /> Tom VOLUME DPIA PLOMNi; If 1=.C< TEW. C.A.P. DISSOVIED TURBOITY COLOR <br /> (24 H6ur) D- W- RATE (Umboafm) Degrees OXYGEN <br /> sx�nrrw� (vALLt I (SI) (wmi L# 11Jm (PPM) (N.TJJ:s) (Visual) <br /> a 0 NIA 2 GrM 715 455 190 0150 10 75.3 LT BRN <br /> 145 " " 717 460 195 (U7 14 10.1 " <br /> 2 290 " " 715 459 197 -010 8 9.5 CLEAR <br /> 3 435 " +c 715 457 200 -0a 5 8.3 " <br /> 4. <br /> PURGE METHOD 4 GRUNDFOS SUBMERSIBLE PUMP <br /> SAMPLE METHOD F STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE DEPTH TO WATER AT SAMPLE TIME 62 30' <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 pH/TEMPERATURE METER ORION CONDUCTIVITY METER tiOLINIST SLOPE METER <br /> KECK PRODUCT INTERFACE METER THERMODYNE 580B P I D <br /> YSI 3560 FLOW CELL YSI DISSOLVED OXYGEN METER TURBIDITY METER <br />