SDAPCD RULE 52.1 NSPS AND NESHAPS PARTICULATE MATTER REQTS.               
LAST REVISED 11/08/76

               
               RULE 52.1.  NSPS AND NESHAPS PARTICULATE MATTER
                           REQUIREMENTS    (Effective 11/8/76)

               A person owning or operating any source subject to the
          provisions of any federal New Source Performance Standard (NSPS)
          or National Emission Standard for Hazardous Air Pollutants
          (NESHAPS) which has been delegated to the Air Pollution Control
          District of San Diego County must, in addition to complying with
          Rule 52, comply with Regulation X and XI, respectively.