such materials; and those processing operations required for water injection purposes. ### 2. Refining No refining shall be conducted within the oil field. ### 3. Well Pump Motors All well pumping units shall be operated
Read it in the chapter →Land use · Los Angeles County Unincorporated, California
refining
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 Los Angeles County Unincorporated’s own text settles what this covers.
The Heavy Manufacturing Zone (Zone M-2) allows for intensive manufacturing, mineral extraction and refining , processing, assembly, research, wholesale and storage uses, trucking terminals, railroad and freight stations, and similar activities that require separation from residential
Read it in the chapter →