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MONITORING AND REPORTING PROGRAM ORDER NO. R5-2008-0149-XXX 5 <br /> BOULEVARD AUTOMOTIVE SERVICE <br /> SAN JOAQUIN COUNTY <br /> FIELD SAMPLING <br /> 3. In addition to the above sampling and analysis, groundwater elevation, electrical <br /> conductivity, DO, ORP, pH, and water temperature will be measured in the field each time a <br /> monitoring well is sampled. The sampling and analysis of field parameters is specified in <br /> Table 3. <br /> Table 3: Field Sampling Requirements <br /> Parameters Units Type of Sample <br /> Groundwater Elevation Feet, North American Vertical Measurement& <br /> Datum 88 Calculation <br /> Water Temperature Degrees Celsius 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 used <br /> provided that: <br /> 1. The operator is trained in proper use and maintenance of the instruments; <br /> 2. The instruments are calibrated prior to each monitoring event; <br /> 3. Instruments are serviced and/or calibrated by the manufacturer at the recommended <br /> frequency; and <br /> 4. Field calibration reports are submitted as described in item (b) of the 'Reporting" section <br /> of this MRP. <br /> DISCHARGE MONITORING <br /> 4. The Discharger shall record all H2O2 liquid injection, with information regarding the time <br /> period over which each amendment was injected into the aquifer, injection concentrations, <br /> and volumes of amendments. <br /> REPORTING <br /> 5. When reporting the data, the Discharger shall arrange the information in tabular form so that <br /> the date, the constituents, and the concentrations are readily discernible. The data shall be <br /> summarized in such a manner as to illustrate clearly the compliance with this Order. The <br /> results of any monitoring done more frequently than required at the locations specified in the <br /> Monitoring and Reporting Program shall also be reported to the Regional Board. <br /> 6. As required by the California Business and Professions Code Sections 6735, 7835, and <br /> 7835.1, all reports shall be prepared by a registered professional or their subordinate and <br /> signed by the registered professional. <br />