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Human Services Agency - 4 - 2 August 2021 <br /> 145 South Sutter Street <br /> Stockton, San Joaquin County <br /> Table 2 — Summary of BOS-200 Injections <br /> Injection Amendment Dry Quantities <br /> BOS-200 per discrete interval 40 lbs <br /> BOS-200 per point 520 lbs <br /> Total cumulative BOS-200 5,200 lbs <br /> Gypsum' per discrete interval 25 lbs <br /> Gypsum' per point 325 lbs <br /> Total cumulative Gypsum' 3,250 lbs <br /> Bacteria per discrete interval 0.12 gal <br /> Bacteria per point 1.5 gal <br /> Total cumulative Bacteria 15 gal <br /> Nitrate per discrete interval 0.17 lbs <br /> Nitrate per point 2.18 lbs <br /> Total cumulative Nitrate 21.8 lbs <br /> Sulfate per discrete interval 0.375 lbs <br /> Sulfate per point 4.88 lbs <br /> Total cumulative Sulfate 48.8 lbs <br /> Injection Amendment Slurry Volumes / Concentrations <br /> Slurry volume per discrete interval 30 gal <br /> Slurry volume per point 390 gal <br /> Total cumulative Slurry volume 3,900 gal <br /> Nitrate Concentration in Slurry 670 m /L <br /> Sulfate Concentration in Slurry 1,500 m /L <br /> ft= feet; bgs= below ground surface; lbs= pounds; gal= gallon(s); <br /> mg/L milligrams per liter <br /> 1= Gypsum is added as a time-release source of sulfate <br /> Table 3 — Summary of Injection Amendment Analysis <br /> Material Analysis <br /> • VOCs & SVOCs <br /> • Minerals: alkalinity, bicarbonate, potassium, <br /> Mixture of amendment slurry at chloride, sulfate, total hardness, nitrate, nitrite, <br /> proposed injection concentrations ammonia <br /> • Total and Dissolved Metals <br /> • Total Dissolved Solids <br /> • H, conductivit <br /> VOCs= volatile organic compounds; SVOCs= semi-volatile organic compounds <br />