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MONITORING AND REPORTING PROGRAM ORDER NO. R5-2009,0149 XXX <br /> EGGIMAN'S HYDRAULIC GARAGE <br /> SAN JOAQUIN COUNTY <br /> In addition to the above sampling and analyses, field sampling and analyses shall be <br /> conducted each time a monitoring well or injection well is sampled. The sampling and <br /> analyses of field parameters shall be as specified in Table 3. ' <br /> Table 3: Field Sampling Requirements <br /> Parameters Units Type of Sample <br /> Groundwater Elevation Feet, Mean Sea Level Measurement <br /> Oxidation-Reduction Potential Millivolts Grab <br /> Electrical Conductivity uhmos/cm Grab' <br /> Dissolved Oxygen mg/L Grab <br /> pH pH Units (to 0.1 units) Grab <br /> Field test instruments (such as those used to test pH and dissolved oxygen).may be <br /> used provided that: <br /> 1. The operator is trained in proper use and maintenance of the instruments-, <br /> 2. The instruments are calibratedprior to each monitoring event; <br /> 3. Instruments are serviced and/or calibrated by the manufacturer at the <br /> recommended frequency; and <br />! 4. Field calibration reports are submitted as described in item (b) of the "Reporting" <br /> section of this MRP. <br /> DISCHARGE MONITORING <br /> The Discharger shall monitor daily the discharge of water and amendments that are <br /> injected into the groundwater according to the requirements specified in Table 4. Each, <br /> amendment addition shall be recorded individually, along with information regarding the <br /> time period over which the amendment was infected into the aquifer. <br /> Table 4: Discharge Monitoring Requirements <br /> Parameters Units Type of Sample <br /> Injected Volume Standard cubic feet per minute Meter/Gage <br /> ESTABLISHMENT OF BACKGROUND CONCENTRATION VALUES <br />