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• <br /> Kennedy/Jenks Consultants <br /> Appendix A: Groundwater Sampling and Analysis Plan <br /> This Groundwater Sampling and Analysis Plan (SAP) will be used as a guidance document for <br /> individuals responsible for conducting groundwater monitoring and sampling activities and will be <br /> used in conjunction with the Groundwater Well Installation Work Plan for Woodbridge Winery <br /> operated by Robert Mondavi. <br /> A.1 Analytical Methods, Sample Containers and Preservatives <br /> Each groundwater sample will be analyzed for the suite of constituents outlined in Table A.1. <br /> Table A.1 also outlines the analytical methods, associated reporting limits, sample containers and <br /> preservatives. <br /> TABLE A.1 -ANALYTICAL PROTOCOL <br /> Reporting Con- Sample Holding <br /> Constituent Test Method Limit(mg/1) tainer Volume Preservativeia) Time <br /> Total Alkalinity as EPA 310.1 1.0 P 250 ml None 14 days <br /> Calcium Carbonate <br /> CaCO3 <br /> Bicarbonate (HCO3) EPA 310.1 1.0 P 250 ml None 14 days <br /> Calcium(Ca) EPA 6010 0.5 P 250 ml HNO3 PH<2 6 months <br /> Carbonate(CO3) EPA 310.1 1 0 P 250 ml None 14 days <br /> Chloride(Cp EPA 300 0 02 P 250 ml None 28 days <br /> Electrical Conductivity EPA 120.1 1 (µmhos/cm P 250 ml None 28 days <br /> (EC) 25C <br /> Hardness EPA 130.2 3.3 P 250 ml HNO3 6 months <br /> Hydroxide (OH) EPA 310.1 1.0 P 250 ml None 14 days <br /> Magnesium (Mg) EPA 6010 0.5 P 250 ml HNO3 pH<2 6 months <br /> Nitrate-Nitrogen EPA 300.0 0.1 P 250 ml None 48 hours <br /> �3 as N) <br /> PH EPA 0.1 unit P 250 ml None 24 hours <br /> 9040B/9045C <br /> Sodium (Na) EPA 6010 0.5 P 250 ml HNO3 pH<2 6 months <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 /> �S) <br /> Total Kjeldahl Nitrogen EPA 351.4 1.0 P 1 Liter HzSO4 pH<2 28 days <br /> 'TK_N'_ <br /> Trihalomethanes EPA 8010 0.5 VOA 3 x 40 ml HCl H<2 14 da s <br /> (a) All samples should be kept at 4 degrees Celsius from the time of collection until analysis. <br /> Notes: <br /> P=Polyethylene <br /> EPA=Environmental Protection Agency <br /> ml=milliliter <br /> Monitoring Well Installation Work Plan A-1 <br /> Delicato Family Vineyards, Manteca, California <br /> 81's9mpW o"blO70165001.00_Jkc&logaplsMw MSlaff i oWppmdixaWppe_sMdx <br />