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ANALYTICAL CHEMISTS TEL: 831-724-5422 <br /> and <br /> BACTERIOLOGISTS FAX: 831-724-3188 <br /> Approved by State of California www.controllabs.com <br /> SOIL CONTROL LAB <br /> 42 HANGAR WAY <br /> WArsONVIILF Account#: 3040401-1/1-7155 <br /> CALIFORNIA <br /> 95076 Group: Apr23C#20 <br /> usA Reporting Date: May 2, 2023 <br /> Forward Republic Services <br /> 9999 S. Austin Road <br /> Manteca, CA 95336 <br /> Attn: Kyle Maciel <br /> Date Received: 19 Apr. 23 <br /> Sample Identification: Super Compost <br /> Sample ID#: 3040401 - 1/1 <br /> Nutrients Dry wt. As Rcvd. units Stability Indicator: <br /> Total Nitrogen: 1.5 0.68 % CO2 Evolution Respirometery <br /> Ammonia (NH4-N): 10 4.6 mg/kg mg CO2-C/9 OM/day 2.4 <br /> Nitrate (NO3-N): < 1.0 < 0.5 mg/kg mg CO2-C/g TS/day 1.7 <br /> Org. Nitrogen (Org.-N): 1.5 0.68 % Stability Rating stable <br /> Phosphorus (as P205): 0.60 0.27 % <br /> Phosphorus (P): 2600 1200 mg/kg Maturity Indicator: Cucumber Bioassay <br /> Potassium (as K20): 1.4 0.62 % Compost:Vermiculite (v:v) 1:2 <br /> Potassium (K): 11000 5200 mg/kg Emergence (%) 100 <br /> Calcium (Ca): 3.0 1.4 % Seedling Vigor(%) 100 <br /> Magnesium (Mg): 0.61 0.28 % Description of Plants healthy <br /> Sulfate (SO4-S): 380 170 mg/kg <br /> Boron (Total B): 61 28 mg/kg Pathogens Results Units Rating <br /> Moisture: 0 54.3 % Fecal Coliform 9.8 MPN/g pass <br /> Sodium (Na): 0.21 0.097 % Salmonella < 3 MPN/4g pass <br /> Chloride (Cl): 0.49 0.22 % Date Tested: 19 Apr.23 <br /> pH Value: NA 8.11 unit <br /> Bulk Density: 18 40 Ib/cu ft Physical Contaminants** % by dry wt <br /> Carbonates (CaCO3): 17 7.6 Ib/ton Total Plastic < 0.1 <br /> Conductivity(EC5): 5.3 NA mmhos/cm Film Plastic < 0.1 <br /> Organic Matter: 69.8 31.9 % Glass < 0.1 <br /> Organic Carbon: 34.0 15.0 % Metal < 0.1 <br /> Ash: 30.2 13.8 % Sharps ND <br /> C/N Ratio 23 23 ratio Total < 0.5 <br /> A Index 5 5 ratio <br /> Metals Dry wt. EPA Limit units Size Distribution <br /> Aluminum (Al): 3600 - mg/kg MM % by weight <br /> Arsenic (As): 3.8 41 mg/kg > 50 0.0 <br /> Cadmium (Cd): 2.6 39 mg/kg 25 to 50 0.0 <br /> Chromium (Cr): 16 - mg/kg 16 to 25 0.0 <br /> Cobalt(Co) 5.5 - mg/kg 9.5 to 16 0.0 <br /> Copper(Cu): 93 1500 mg/kg 6.3 to 9.5 0.0 <br /> Iron (Fe): 8500 - mg/kg 4.0 to 6.3 1.9 <br /> Lead (Pb): 22 300 mg/kg 2.0 to 4.0 20.4 <br /> Manganese (Mn): 370 - mg/kg j< 2.0 77.7 <br /> Mercury(Hg): < 1.0 17 mg/kg **Greater than 4mm in size (Sharps greater than 2mm) <br /> Molybdenum (Mo): 1.1 75 mg/kg <br /> Nickel (Ni): 20 420 mg/kg Analyst: Assaf Sadeh <br /> Selenium (Se): < 1.0 100 mg/kg <br /> Zinc(Zn): 180 2800 mg/kg <br /> *Sample was received and handled in accordance with TMECC procedures. f. <br />