Laserfiche WebLink
V <br /> TABLE 2 <br /> MONITORING PARAMETERS <br /> rr INVESTIGATION AND AIR SPARGE PILOT TEST WORK PLAN <br /> Caltrans Stockton Yard Maintenance Station <br /> 1604 South B Street <br /> Stockton, California <br /> Frequency <br /> Parameter Frequency Constant-Rate <br /> Measured Devices Location Step-Rate Test Test <br /> VOC <br /> Concentration Photo Ionization Detector 15 minutes 15 minutes <br /> � <br /> Water Level Meter Beginning of test Beginning of test <br /> ,r Water Level <br /> Downhole Data Logging <br /> Pressure Transducers Continuous Continuous <br /> OW-1, OW-2, OW-3 <br /> �..+ Dissolved Oxygen <br /> and Oxygen Flow-Through Cell with Beginning of test End of test <br /> Reduction Multimeter <br /> Potential <br /> Helium Helium Detector NA 15 minutes <br /> v <br /> Flow Rate Rotometer 30 minutes 1 hour <br /> Dissolved Oxygen <br /> and Oxygen Flow-Through Cell with AS-1 Beginning of test End of test <br /> Reduction Multimeter <br /> Potential <br /> Temperature Thermometer 30 minutes 1 hour <br /> V <br /> NA= not tested <br /> VOC =volatile organic compounds <br /> v <br /> v <br /> v <br /> �.r <br /> 1..1 <br /> P:\Project\140005\14443_Caltrans\TO 10\11000_PLANSWS WP_March 2010\Tables_draft.xls <br /> V <br />