of base materials, and appurtenant screening, blending, washing, loading, and conveyer facilities. (d) Concrete batching plants and mixing plants for either portland cement or asphaltic concrete, and other related products. (e) The manufacture of concrete and clay products and prestressed
Read it in the chapter →Land use · Orange County Unincorporated, California
Concrete batching plants and mixing plants
How this ordinance defines it
The operative definition is the local one. Codes routinely subdivide a category into tiers — “day care 2, family”, “group home 2” — and attach different permissions to each, so only Orange County Unincorporated’s own text settles what this covers.