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DEL-TECH Geotechnical Support Services <br /> MONITORING WELL FIELD LOG 1997 <br /> PtlOJ5CT NAME: ARC PUMP&V*LDING A"A:Ly=PERMAMED t31C.TPH-GAS 18 T.X E <br /> ADDRESS: 1211 SOUTH TURNPIKE 1=If3AD OAMPI,E T ;12,1$ <br /> CITY,STA'T'E: STOCKTI'3N CA, SAMPLE OMPINER(S):2 VOA'o/1 BLANK <br /> SITE CONTACT; SHOP MAMAQFR PROSERVATIVE3-. HCl.PRESERVED <br /> &LIET+FT I CONSULTANT:HUNTER&ASSOCIATES SAMPLE ANALYMS.PERFOPAaD BY: SHERWOOD LABS 1 HILMAR <br /> PROJECT MANAGER BILL HUNTER SAMPLE LOCATION 1 MW- 3 <br /> SAMPLER DON DATE 03/19/1997 MONUMENT FLUSH CASING MATERIAL PVC <br /> SIGNED WELLHEAD READING(PI D) 1740 (PPM) <br /> GROUNDWA XX DGE VADOSE WELL CASING DIA. 2 In ODOR GAS <br /> TOP OF CASING ELEVA N (FEET MSL) CONDUCTOR CASING YES ( ) NO ( } UNKNOWN (X) <br /> DEPTH TO WATER 2880 FEET CALCULATED PURGE VOLUME 346 GAL <br /> DEPTH OF WELL 5002 FEET ACTUAL VOLUME PER PURGE 140 GAL <br /> STANDING WATER COLUMN 2122 FEET DEPTH 1 PLACEMENT OF PUMP +/-480 FEET <br /> TWE VOLUME DRAWDOWN PUMPING ON P-01 TEMP. ORP DISSOVLEDI TURBIDITY COLOR <br /> (24 Hour) D`-f 1V. RATE #1 tlswFF ) DeW" OXYGEN <br /> s,gar rw� (GALL"Sy (FE" (MM 1014 (UNITSY JC"ua) fflvoft) (PPM) (N.T.Tf'%) (Visual) � <br /> 0 NIA S 7.74 1434 207 NIA NIA 153.2 LT GREY <br /> i <br /> t 3.5 " a 745 3 217 " 275 CLEAR <br /> 2. 748 11417 216 193 " <br /> 3 1€15 '• 744 123# 212 " 74 " <br /> ES4. 14.0 " 747 1232 211 55 " <br /> PURGE METHOD SUBMERSIBLE PUMP <br /> SAMPLE METHOD T STAINLESS STEEL BAILER <br /> DEPTH TO WATER AFTER PURGE DEPTH TO WATER AT SAMPLE TIME 32 33' <br /> WELL INTEGRITY CAP AND SEAL ARE SECURE, NO LOCK IS INSTALLED <br /> REMARKS GOOD RECHARGE <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 STIE MAP <br /> CONTAINMENT DO T 17 DRUMS <br /> INSTRUMENTATION ORION pRITEMPERATURE METER ORION CONDUCTIVITY METER SOLINIST SLOPE METER <br /> KECK PRODUCT INTERFACE METER THERMODYNE 580B P I D <br /> YSI 3560 FLAW CELL YSI DISSOLVED OXYGEN METER TURBIDITY METER <br /> I <br />