SU0006921 - Laserfiche WebLink

Home Browse Search

Project Description—Construction &Demolition/Inert Debris Facility Report Tracy Material Recovery Facility and Transfer Station 30703 5. MacArthur Drive, Tracy, Califomia 95377 daily from operations areas. The access area will be policed daily to prevent the offsite migration of waste materials; any illegal dumping in the immediate area along MacArthur Drive will be cleaned up by site personnel. The facility uses 40- cubic-yard roll-off boxes to storage reject materials and on-site litter and residues that result from site maintenance. The entrance area of the facility will be routinely cleaned by a street sweeper to prevent offsite tracking of sediment. Drainage Control [14 CCR 17407.31 The facility will operate under a Storm Water Pollution Prevention Plan filed with the California State Water Resources Control Board. The facility operates on asphalt concrete or concrete pad that facilitates control of onsite drainage to and prevent the offsite migration of contact water and erosion. Surface water runoff is directed to an onsite retention basin by use of grading design, drain pipes, and drainage swales. Drainage swales have been designed and installed to prevent erosion and promote safe operations and access to the facility. Process water will be used for dust or fire control or other operational requirements, and will be minimized only to what is necessary. Dust Control [14 CCR 17407.4] The operator maintains several hydrants disbursed throughout the facility, as part of the onsite water supply system which includes a 150,000 gallon water tank (fed by onsite wells) and pressurization equipment. Manual watering of materials is done to control dust as needed. The watering is done using handheld hoses. The material is not sprayed so much as to generate runoff from the debris piles. Portable crushing or grinding equipment used on site is equipped with water sprays to control dust during processing. Load checking activity will prevent hazardous materials from being processed by crushing or grinding equipment. Processing operations and loading or unloading of trucks will be monitored during windy periods to avoid creating fugitive dust. Onsite processing buildings will be equipped with misting systems. Site operations will cease temporarily should dust become uncontrollable. The entrance area of the facility will be routinely cleaned to prevent offsite tracking of sediment. Tire cleaning devices may placed at the exit to remove debris from vehicle tires and prevent offsite tracking of sediment, as needed. Hazardous, Liquid and Special Wastes [14 CCR 17407.5] Only non-hazardous, dry wastes are accepted at the site. No liquids are accepted. Typical unacceptable materials include liquid wastes, putrescible r refuse, paint containers, aerosol cans, batteries, and friable asbestos. Should these materials be discovered they will be segregated with particular care to 17 170.18 CDI FacReport 121907.doc