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TEL: 831-724-5422 <br />FAX: 831-724-3188 <br />www.controllabs.com <br /> <br />Account #:4080369-1/1-1495 <br />Group:Aug24C #46 <br />Reporting Date: <br />Altamont Compost Facility <br />10840 Altamont Pass Rd <br />Livermore, CA 94551 <br /> Attn: Abel Aceves <br />Date Received:15 Aug. 24 <br />Sample Identification:21, 22, 23, 24 <br />Sample ID #:4080369 - 1/1 <br />Nutrients Dry wt.As Rcvd.units Stability Indicator: <br />Total Nitrogen:1.7 1.1 %CO2 Evolution Respirometery <br />Ammonia (NH4-N):790 490 mg/kg mg CO2-C/g OM/day 5.4 <br />Nitrate (NO3-N):5.5 3.4 mg/kg mg CO2-C/g TS/day 2.7 <br />Org. Nitrogen (Org.-N):1.6 1.1 % Stability Rating moderately unstable <br />Phosphorus (as P2O5):0.71 0.44 % <br />Phosphorus (P):3100 1900 mg/kg Maturity Indicator: Cucumber Bioassay <br />Potassium (as K2O):1.1 0.68 %Compost:Vermiculite (v:v)1:2 <br />Potassium (K):9000 5600 mg/kg Emergence (%)100 <br />Calcium (Ca):2.0 1.2 %Seedling Vigor (%)100 <br />Magnesium (Mg):0.49 0.30 % Description of Plants healthy <br />Sulfate (SO4-S):60 38 mg/kg <br />Boron (Total B):28 18 mg/kg Pathogens Results Units Rating <br />Moisture:0 37.9 %Fecal Coliform < 7.5 MPN/g pass <br />Sodium (Na):0.14 0.087 %Salmonella < 3 MPN/4g pass <br />Chloride (Cl):0.35 0.22 % Date Tested: 15 Aug. 24 <br />pH Value:NA 8.29 unit <br />Bulk Density:21 33 lb/cu ft Physical Contaminants**% by dry wt <br />Carbonates (CaCO3):11 6.8 lb/ton Total Plastic 0.10 <br />Conductivity (EC5):4.9 NA mmhos/cm Film Plastic < 0.1 <br />Organic Matter:50.9 31.6 %Glass 0.13 <br />Organic Carbon:26.0 16.0 %Metal < 0.1 <br />Ash:49.1 30.5 %Sharps ND <br />C/N Ratio 15 15 ratio <br />AgIndex 7 7 ratio <br />Metals Dry wt.EPA Limit units Size Distribution <br />Aluminum (Al):6600 -mg/kg MM % by weight <br />Arsenic (As):3.0 41 mg/kg > 50 0.0 <br />Cadmium (Cd):< 1.0 39 mg/kg 25 to 50 0.0 <br />Chromium (Cr):25 -mg/kg 16 to 25 0.0 <br />Cobalt (Co)4.9 -mg/kg 9.5 to 16 0.0 <br />Copper (Cu):60 1500 mg/kg 6.3 to 9.5 0.9 <br />Iron (Fe):12000 -mg/kg 4.0 to 6.3 5.4 <br />Lead (Pb):40 300 mg/kg 2.0 to 4.0 18.5 <br />Manganese (Mn):260 -mg/kg < 2.0 75.2 <br />Mercury (Hg):< 1.0 17 mg/kg **Greater than 4mm in size (Sharps greater than 2mm) <br />Molybdenum (Mo):1.7 75 mg/kg <br />Nickel (Ni):22 420 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. <br />August 28, 2024 <br />Total < 0.5