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DEL-TECH Geotechmcal support Services <br /> . PPa <br /> MONITORING WELL FIELD LOG 1997 <br /> PROJECT NAME; CASTLE MOTORS ANALYSIS PERFORMED;SEE CHAIN OF CUSTODY. <br /> ADMESS:2315 N. EL DORADO SAMPLE TIME. 16 42 <br /> CITY,STATE, STOCKTON,CA SAMPLE CONTAINERS) 4 CONTAINER'S I 1 BAILER 13LdINK <br /> SITECONTACT,. SHOP MANAGER PRESERVAMVE&- HCL PRESERVED <br /> CLIENT CONSUI-TANT HUNTER S A5SQCIA7ES WNPLa ANnY$jS-PERFOAAMgD BY- SHERWOOD LABS <br /> PROJECT MANAGER BILL HUNTER SAMPLE LOCATION I MW- 3 <br /> SAMPLER PON. I DATE 12/02/7997 MONUMENT FLUSH I CASING MATERIAL PVC <br /> SIGHED , k WELL HEAD READING (P I D) 810 (PPM) <br /> GROUNDWATE XX hLUDGE VADOSE WELL CASING DIA. 2In ODOR GAS <br /> TOP OF CASING ELEVATION (FEET MSL) CONDUCTOR CASING YES ( ) NO ( ) UNKNOWN (X) <br /> DEPTH TO WATER 3775 FEET CALCULATED PURGE VOLUME 408 GAL <br /> DEPTH OF WELL 6280 FEET TOTAL VOLUME PURGED 160 GAL <br /> STANDING WATER COLUMN 2505 FEET DEPTH/PLACEMENT OF PUMP +/-500 FEET <br /> TIME uQl:,t#ME O PlAwm PH R.C. Top O.R.P. DISSO"VLED TURSEM COLOR <br /> 4 Nmr) QKT.w. HATE (UmboaTcm) owe" OXYGEN <br /> (M Lim I LPM) (4IlWtO (CdItt6) wV6118) (PPM) (N'I:IJ`s) (villual) <br /> o t3 NIA .S GPM 702 1140 186 359 N/A CLOUDY GREY <br /> 4.0 4f 710 1146 18.4 • $4 " CLEAR <br /> 2 <br /> to 710 1(m 197 -1147 <br /> 3 120 m 711 1162 199 •1.44 <br /> 4. 16.4 " ` 7.10 200 -153 cc 4tIt <br /> ss <br /> 5 <br /> PURGE METHOD SUBMERSIBLE PUMP <br /> SAMPLE METHOD T STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE DEPTH TO WATER AT SAMPLE TIME 38 10' <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 CONDUCTIlaN 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 />