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Kennedy/Jenks Consultants <br /> Reporting Con- Sample Holding <br /> Constituent Test Method Limit(mg/1) tainer Volume Preservative(.) Time n <br /> Sulfate(SO4) EPA 300.0 5.0 P 250 ml None 28 days <br /> Total Dissolved Solids EPA 160.1 10 P 250 ml None 7 days <br /> (TDS) <br /> Total Kjeldahl Nitrogen EPA 351.4 1.0 P 1 Liter H2SO4 pH<2 28 days <br /> (TKN) <br /> Total Nitrogen (N) <br /> (a) All samples should be kept at 4 degrees Celsius from the time of collection until analysis. <br /> Notes: �7 <br /> P7=Polyethylene <br /> EPA=U.S. Environmental Protection Agency <br /> ml=milliliter <br /> B.2 Sample QA/QC <br /> Field QA/QC will include collection of one field duplicate sample during each groundwater sampling <br /> event. The results of the duplicate sample will be compared to the primary sample for consistency. <br /> The laboratory will follow their standard internal QA/QC procedures during sample analysis, <br /> including elements such as analyzing method blanks and control spikes where appropriate. <br /> B.3 Standard Operating Procedures <br /> The following sections outline the standard operating procedures for field activities during the well <br /> construction and groundwater sampling activities (attached): <br /> • SOG 1: Boring and Subsurface Soil Sampling <br /> • SOG 2: Borehole Logging and Example Copy of Boring and Well Construction Logs <br /> • SOG 3: Well Construction and Development <br /> • SOG 4: Groundwater Sampling and Example of Groundwater Purge and Sample Form �} <br /> • SOG 5: Field Measurement of pH, Temperature and Conductivity �1 <br /> • SOG 6: Measuring Groundwater Levels <br /> • SOG 7: Sample Packaging and Shipping <br /> • SOG 8: Equipment Decontamination <br /> J <br /> Hydrogeologic Investigation and Groundwater Sampling and Analysis Work Plan B-2 <br /> Sutter Home Lodi WineryLodi, California <br /> 9,sg pbdmmob;OW865M offsvft"m4109�MM1 J.Osll"yrim pW*pp 6mre ppb_sepbppn&-b ssp0 <br />