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Central Valley Compost(WM-Lathrop) <br /> COMPOSTING Abel Aceves <br /> 916Frevert <br /> U COUNCIL 916 Frewert Road <br /> Seat of Tisstng Lathrop <br /> Assurance CA 95330 <br /> Product Identification <br /> Date Sampled/Received: 18 Apr. 25/21 Apr. 25 WM-Yield Compost <br /> COMPOST TECHNICAL DATA SHEET <br /> LABORATORY:Soil Control Lab; 42 Hangar Way; Watsonville,CA 95076 let: 831.724.5422 tax 831.724.3188 <br /> Compost Parameters Reported as (units ojmewure) Test Results Test Resups <br /> Plant Nutrients: %.weigh]basis Not reported Not reported <br /> Moisture Content %,wel weight basis 30.8 <br /> Organic Matter Content %,dry weight basis 51.0 <br /> PH units 7.96 <br /> Soluble Salts <br /> dS/m(mmhos/cm) 2.9 <br /> (electrical conductivity ECG) <br /> Particle Size or Sieve Size maxium aggregate size,inches 0.38 <br /> Stability Indicator trespirometry) Stability Rating: <br /> CO2 Evolution I mg COz-C/g OM/day 2.7 <br /> — Stable <br /> mg CO,-C/g TS/day 1.4 <br /> Maturity Indicator(bioassay) <br /> Percent Emergence average%of control 100.0 <br /> Relative Seedling Vigor average%of control 100.0 <br /> Select Pathogens PASS/FAIL: per US EPA Class A <br /> standard,40 CFR§503.32(a) Pass Fecal col form <br /> Pass Salmonella <br /> Trace Metals PASSTAIL: per US EPA Class As,Cd,Cr,Cu,Pb,11g <br /> standard,40 CFR§503.13, Pass <br /> Tables I and 3. 1 Mo,Ni,Se,Zn <br /> Participants in the US Composting Council's Seal of Testing Assurance Program have shown the commitment to <br /> test their compost products on a prescribed basis and provide this data, along with compost end use instructions, as <br /> a means to better serve the needs of their compost customers. <br /> Laboratory Group: A r25D Laboratory Number: 5040317-1/1 <br /> Analyst:Assaf Sadeh www.controllabsxom <br />