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Project Description—Report of Composting Site Information <br /> Tracy Materia/Recovery Facility and Transfer Station <br /> 30703 S, MaG4rthur Drive, Trary, Ca/ifornia 95377 <br /> r..� has been achieved, the compost materials will be screened, then moved <br /> curing areas for a two to six-week period or left in place until shipment from the site. <br /> • Sampling Requirements <br /> Compost product will be sampled at a frequency of one composite of twelve samples <br /> per each 5,000 cubic yards for the metals constituents required by 14 CCR <br /> §'17868.2. <br /> At the start of all composting cycles, temperatures will be taken and recorded <br /> automatically, and monitored daily to confirm satisfactory results. Temperature <br /> measurements will be taken at 12 to 24 inches below surface for the ASP process. <br /> The minimum frequency for temperature readings for this method will be based on a <br /> 200 cubic yard volume per reading. <br /> Procedures for taking temperatures <br /> • Temperature probes 1 to 2 feet long, with a dial on one end and a <br /> thermocouple on the other will be used for taking temperatures. <br /> The temperature probes will transmit readings to the control system <br /> via hard-wire or radio frequency connections. <br /> • Depths at which the temperatures will be taken as discussed <br /> above. <br /> • Personnel monitoring the temperatures will be trained in proper <br /> placement of probes and standard operating procedures, which will <br /> be utilized whenever possible to aid in eliminating variables. <br /> • Points for probe insertion are constructed into the cover and are <br /> designed to produce the most representative readings of internal <br /> temperatures. <br /> f. A description of the anticipated maximum and average length of time compost <br /> will be stored at the facility. <br /> The total time feedstock remains at the facility using the covered ASP method are <br /> approximately 45 days. After the compost process, the material will be cured an <br /> average of 15 to 30 days. The finished product will be stored on-site, as shown in Site <br /> Plan until the product is shipped off to market. <br /> Edgar&Associates,Inc. 48 <br /> Tracy Compost Fac ProiDesco42316 <br />