Many park owners in CA have experienced tremendous frustration with local government building department. Yet state law for mobile home parks (Title XXV) supercedes any local ordinances. It’s a turf battle combined with plenty of lazy bureaucratic ignorance.
Consequently, the deputy director of HCD (Housing and Community Development) Codes and Standards in Sacramento issued this document on April 21st entitled - Information Bulletin 2008 - 10 (MP)
It is not yet posted on HCD website. Email me if you want PDF now. Otherwise, send an email request to HCD.