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Forward Republic Services <br />9999 S. Austin Road <br />Manteca, CA 95336 <br />Attn: Ruben Ramirez <br />Date Received: 14 Jan. 14 <br />Sample Identification: August Super Humus Compost <br />Sample ID #: 4010325 - 1/1 <br />Nutrients <br />Dry wt. <br />As Rcvd. <br />units <br />Total Nitrogen: <br />1.7 <br />0.89 <br />% <br />Ammonia (NH4-N): <br />260 <br />140 <br />mg/kg <br />Nitrate (NO3-N): <br />11 <br />5.8 <br />mg/kg <br />Org. Nitrogen (Org.-N): <br />1.7 <br />0.90 <br />% <br />Phosphorus (as P2O5): <br />0.73 <br />0.38 <br />% <br />Phosphorus (P): <br />3200 <br />1700 <br />mg/kg <br />Potassium (as K2O): <br />1.6 <br />0.82 <br />% <br />Potassium (K): <br />13000 <br />6800 <br />mg/kg <br />Calcium (Ca): <br />2.3 <br />1.2 <br />% <br />Magnesium (Mg): <br />0.61 <br />0.32 <br />% <br />Sulfate (SO4-S): <br />82 <br />43 <br />mg/kg <br />Boron (Total B): <br />47 <br />25 <br />mg/kg <br />Moisture: <br />0 <br />47.3 <br />% <br />Sodium (Na): <br />0.15 <br />0.082 <br />% <br />Chloride (Cl): <br />0.31 <br />0.16 <br />% <br />pH Value: <br />NA <br />8.36 <br />unit <br />Bulk Density: <br />27 <br />52 <br />Ib/cu ft <br />Carbonates (CaCO3): <br />23 <br />12 <br />Ib/ton <br />Conductivity (EC5): <br />4.1 <br />NA <br />mmhos/cm <br />Organic Matter: <br />43.7 <br />23.0 <br />% <br />Organic Carbon: <br />25.0 <br />13.0 <br />% <br />Ash: <br />56.3 <br />29.7 <br />% <br />C/N Ratio <br />15 <br />15 <br />ratio <br />A Index <br />9 <br />9 <br />ratio <br />TEL: 831-724-5422 <br />FAX: 831-724-3188 <br />www.compostlab.com <br />Account #: 4010325-1/1-7155 <br />Group: Jan.14 C #4 <br />Reporting Date: January 31, 2014 <br />Stability Indicator: <br />Dry wt. <br />Biologically <br />CO2 Evolution <br />Respirometery <br />Available C <br />Mg CO2 -C/9 OM/day <br />2.0 <br />2.4 <br />Mg CO2-C/g TS/day <br />0.86 <br />1.1 <br />Stability Rating <br />very stable <br />stable <br />Maturity Indicator: Cucumber Bioassay <br />mg/kg <br />Compost:Vermiculite(v:v) <br />1:1 <br />1:3 <br />Emergence (%) <br />100 <br />100 <br />Seedling Vigor (%) <br />95 <br />100 <br />Description of Plants <br />healthy <br />healthy <br />Pathogens Results <br />Units <br />Rating <br />Fecal Coliform < 2.0 <br />MPN/g <br />pass <br />Salmonella < 3 <br />MPN/4g <br />pass <br />Date Tested: 14 Jan. 14 <br />0.0 <br />0.0 0.00 <br />Inerts % by weight <br />78 <br />1500 <br />Plastic < 0.5 <br />6.3 to 9.5 <br />4.4 <br />Glass < 0.5 <br />Iron (Fe): <br />14000 <br />Metal < 0.5 <br />mg/kg <br />4.0 to 6.3 <br />Sharps ND <br />14.4 0.54 <br />Lead (Pb): <br />Metals <br />Dry wt. <br />EPA Limit <br />units <br />Size & Volume Distribution <br />Aluminum (AI) <br />7600 <br />- <br />mg/kg <br />MM <br />% by weight <br />% by volume BD g/cc <br />Arsenic (As): <br />4.8 <br />41 <br />mg/kg <br />> 50 <br />0.0 <br />0.0 0.00 <br />Cadmium (Cd): <br />1.5 <br />39 <br />mg/kg <br />25 to 50 <br />0.0 <br />0.0 0.00 <br />Chromium (Cr): <br />38 <br />1200 <br />mg/kg <br />16 to 25 <br />0.0 <br />0.0 0.00 <br />Cobalt (Co) <br />5.3 <br />- <br />mg/kg <br />9.5 to 16 <br />0.0 <br />0.0 0.00 <br />Copper (Cu): <br />78 <br />1500 <br />mg/kg <br />6.3 to 9.5 <br />4.4 <br />5.6 0.46 <br />Iron (Fe): <br />14000 <br />- <br />mg/kg <br />4.0 to 6.3 <br />13.1 <br />14.4 0.54 <br />Lead (Pb): <br />54 <br />300 <br />mg/kg <br />2.0 to 4.0 <br />21.4 <br />24.0 0.52 <br />Manganese (Mn): <br />310 <br />- <br />mg/kg <br />< 2.0 <br />61.0 <br />56.0 0.64 <br />Bulk Density Description:<.35 Light Materials, <br />Mercury (Hg): < 1.0 17 mg/kg <br />Molybdenum (Mo): <br />2.4 <br />75 <br />mg/kg <br />.35-.60 medium <br />weight materials, >.60 Heavy Materials <br />Analyst: Assaf Sadeh <br />Nickel (Ni): 25 420 mg/kg <br />Selenium (Se): <br />Zinc (Zn): <br />< 1.0 <br />230 <br />36 <br />2800 <br />mg/kg <br />m /k <br />procedures. <br />F_ <br />*Sample was received and handled in accordance with TMECC <br />