NCUAQMD RULE 5-6-660 PERMIT LIFE          
          RULE 660 - PERMIT LIFE

          With the exception of acid rain units subject to Title IV of the
          Clean Air Act and solid waste incinerators subject to section
          129(e) of the Clean Air Act, each permit issued pursuant to
          Regulation 5 to operate for any source shall include a condition
          for a fixed term not to exceed five years from the time of
          issuance.  A permit to operate for an acid rain unit shall have a
          fixed permit term of five years.  A permit to operate for a solid
          waste incinerator shall have a permit term of 12 years; however,
          the permit shall be reviewed at least every five years.
                                        [Reference: 40 CFR 70.6(a)(2)]