Laserfiche WebLink
i <br />' DEL-TECH GEOTECHNICAL SUPPORT SERVICES <br /> t� <br /> MONITORING WELL FIELD LOG 2004 <br /> SAMPLE LOCATION 1 MW- 4 DATE: 7/19/2004 <br />' PROJECT NAME DARPETRO,INC ANALYSIS PERFORMED SEE CHAIN OF CUSTODY <br /> ADDRESS 749 E CHARTER WAY SAMPLE TIME 1243 <br /> CITY,STATE STOCKTON, CA SAMPLE CONTAINERS 4 VOA'S <br /> SITE CONTACT PRESERVATIVES HCL <br /> CONSULTANT CALIFORNIA GEOPHYSICAL LAB ANALYSIS BY SHERWOOD LABS <br />' PROJECT MANAGER 1014N CUSSEN MONUMENT FLUSH <br /> SAMPLER DEL-TECH WELL CASING MATERIAL PVC <br /> SIGNED WELL CASING DIA 2" / 01632 <br /> SAMPLE MEDIA GROUNDWATER P I D READING/ODOR N/A LT MUSTY <br />' TOP OF CASING ELE ATION MSL COLOR- CLOUDY TO CLEAR <br /> DEPTH TO WATER. feet 100th's 37 48 FEET CALC PURGE VOL 412 GAL <br /> DEPTH OF WELL feet 100th's 62 75 FEET TOTAL VOLUME PURGED 1237 GAL <br />' STANDING WATER COLUMN 2527 FEET DEPTH OF PUMP 60 FEET <br /> FIELD PARAMETERS <br />�! TIME CUMULATIVE DRAW PUMPING pH E C TEMP ORP DISSOLVED TURBIDITY <br /> CASING VOLUME DOWN RATE OXYGEN COLOR <br /> PER PURGE (D T W) (GPMILPM) (units) (UmMHOS) (Celsius) (Mvolts) (PPM) (N T U) <br />' 0 NIA 1 GPM 681 1605 239 103 039 800+ <br /> 412 It <br /> to <br /> 681 1609 239 -111 047 8491 <br /> 825 OfTo 683 1601 23 7 -112 072 .6335 <br />' <br /> 1237 to <br /> 681 1603 23 8 -111 042 7045 <br />' PURGE METHOD DEDICATED WATERRA PUMP <br /> SAMPLE METHOD DEDICATED WATERRA PUMP <br /> D T W AFTER PURGE D T W AT SAMPLE TIME 37 50' <br />' WELL INTEGRITY CAP&SEAL ARE SECURE <br /> WELL LOCATION SEE SITE MAP <br /> REMARKS <br />' WEATHER CLEAR/HOT WIND NONE <br /> QUALITY CONTROL ALL PURGING EQUIPMENT AND SAMPLING EQUIPMENT WAS CLEANED IN THE <br />' FIELD WITH A STEAMCLEANER&ALCONOX SOAP NEW NITRILE GLOVES <br /> CONTAINMENT D O T 17 55 GAL STEEL DRUM OR 60 GAL POLY DRUM <br /> INSTRUMENTATION Y S 1 3560 FLOWCELL Y S I DISSOLVED OXYGEN METER <br />' SOLINIST SLOPE METER THERMODINE 580E P 1 D <br /> KECK INTERFACE METER TURBIDITY METER <br /> I <br />