Aggregate Project

Structural Engineers Association of Northern California • Construction Quality Assurance Committee

	Bay Area Concrete Aggregates
West Coast Aggregates Quarries Pilarcitos Quarry Green Pit, Crows Landing Valley Rock Quarry	West Coast Aggregates Green Pit, Crows Landing Quarry The Green Pit, Crows Landing (Patterson) produces	Home


Producers: Hanson CEMEX Syar Vulcan Graniterock West Coast Aggregates Granite Construction