of material where necessary to prepare a site for a lawful use. - Publicly owned or operated uses necessary to the maintenance of the public health, convenience or general welfare in addition to those specifically listed in this Section.
Read it in the chapter →Land use · Los Angeles County Unincorporated, California
Publicly owned or operated uses
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.