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13 December 1995 <br /> AGE-NC Project No. 95-0109 <br /> Page 8 of 8 <br /> 4.4. ADDITION OF AMMONIUM NITRATE AND HYDROGEN PEROXIDE <br /> TO GROUND WATER <br /> Upon completion of the treatability test performed by Mr. Kaufman, specific volumes and <br /> concentrations of nutrients will be calculated. A waste discharge permit or waiver will be obtained <br /> before application of nutrients to ground water. <br /> 1. Obtain desired volumes of ammonium nitrate and hydrogen peroxide for nutrient <br /> supplementation. The solution will be diluted to desired concentration. <br /> 2. Add nutrients to ground water using monitoring wells MW-8, MW-9, MW-14 and EW-1. <br /> Nutrients will be added in four stages at approximately 1 month intervals. <br /> 3. Collect ground water samples on a monthly basis for physicochemical analysis. Results of <br /> analyses will be used to determine future nutrient supplementation. <br /> 4. Monitoring wells MW-12, MW-13 and MW-15 will be used to indicate down-gradient <br /> migration of nutrients beyond the existing contaminant plume. <br />