O akland, CA-based Specialty Crushing Inc. has learned a lot about processing virgin aggregate and recycled concrete/asphalt over the past 12 years. With three permanent quarry sites and four portable crushing/screening spreads, the crews working for owners Tom Chasm and Rick Andrews process more than 1 million tons per year. In spite of this impressive achievement, the company is constantly looking to improve its production on a daily basis, esp

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