United States            Office of Solid Waste
                   Environmental Protection      and Emergency Response         January 1989
                   Agency               Washington DC 2046C           EPA/530-SW-89-004
                   Office of Solid Waste
SEPA        Environmental
                   Fact Sheet
                          TO REOUIpETMETSlTf; FOR HAZARDOl
                             INCINERATOR PERMITS
       BACKGROUND

       EPA issued a proposed rule on June 21,  1988  (53 FR 23342),  to
       clarify the intent of the regulatory language in 40 CFR
       270.62(d)  which discusses requirements  for hazardous waste
       incinerator permits.  Specifically,  EPA wanted to clarify that
       permit conditions for existing hazardous waste incinerators must
       be based on pre-permit trial burn results.   "Incinerators"  are
       defined in 40 CFR Part 260 as "... any  enclosed device using
       controlled flame combustion that neither meets the criteria for
       classification as a boiler nor is listed as  an industrial
       furnace."   A trial burn is a test of an incinerator»s ability to
       meet all applicable performance standards  (environmental and
       regulatory) when burning a waste under  a specific set of
       operating conditions.


       ACTION

       EPA is amending the hazardous waste incinerator permit
       regulations to clarify the requirements that an existing
       hazardous waste incinerator must conduct a trial burn and submit
       the trial burn data prior to permit issuance.
       CONCLUSION

       The permitting agency must set permit conditions such that the
       incinerator will comply with the performance  standards of Part
       264 Subpart O (Section 270.62).  Results  of the trial burn are
       the critical pieces  of information in setting these conditions.
       These requirements provide for maximum protection of human
       health and the environment since the permit conditions will be
       based on actual performance information,  rather than theoretical
       conditions.
       CONTACT

       For further information, please contact the  RCRA Hotline Monday
       through Friday, 8:30  a.m. to 7:30 p.m.  EST.   The national
       toll-free number is 800-424-9346; in Washington, B.C., the
       number is 202-382-3000.

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