Sec. 119. (a)(1) Upon application by the owner or operator of a
primary nonferrous smelter,  a primary  nonferrous smelter  order
under subsection (b) may be issued - 
     (A) by  the Administrator, after thirty days'  notice to the
  State, or
     (B) by  the State  in which such  source is located,  but no
  such  order issued  by the  State shall  take effect  until the
  Administrator  determines that  such order  has been  issued in
  accordance with the requirements of this Act.
Not later than  ninety days after submission by  the State to the
Administrator of notice  of the issuance of  a primary nonferrous
smelter order under this  section, the Administrator shall deter-
mine whether  or not such order  has been issued by  the State in
ac-cordance with  the requirements of  this Act. If  the Adminis-
trator determines that such  order has not been issued  in accor-
dance with such requirements, he shall conduct a hearing respect-
ing  the  rea-sonably  available control  technology  for primary
nonferrous smelters.
  (2)(A)  An order issued under this section to a primary nonfer-
rous  smelter  shall be  referred  to  as a  "primary  nonferrous
smelter order". No primary nonferrous smelter may receive both an
enforce-ment order under section  113(d) and a primary nonferrous
smelter order under this section.
  (B) Before  any hearing  conducted under  this section,  in the
case of an application made by the owner or operator of a primary
non-ferrous smelter  for a second  order under this  section, the
appli-cant shall furnish  the Administrator (or the State  as the
case  may be)  with a  statement  of the  grounds  on which  such
application is
based (including all  supporting documents and information).  The
statement of the grounds for the proposed order shall be provided
by the Administrator or the State in any case in which such State
or Administrator  is acting on its own initiative. Such statement
(including  such   documents  and  information)  shall   be  made
available  to  the public  for  a thirty-day  period  before such
hearing  and  shall be  considered as  part  of such  hearing. No
primary  nonferrous  smelter  order  may be  granted  unless  the
applicant establishes  that he meets the  conditions required for
the  issuance  of  such  order (or  the  Administrator  or  State
establishes the meeting of such  conditions when acting on  their
own initiative).
  (C)  Any decision  with respect  to the  issuance of  a primary
nonferrous  smelter  order  shall  be accompanied  by  a  concise
statement of the findings and of the basis of such findings.
  (3) For the purposes of section  110, 304, and 307 of this Act,
any order  issued by  the State  and in  effect pursuant  to this
subsection  shall become  part  of the  applicable implementation
plan.
  (b) A primary nonferrous smelter  order under this section  may
be issued to a primary nonferrous smelter if - 
       (1) such smelter is in existence on the date of the enact-
     ment of this section;
       (2) the requirement of  the applicable implementation plan
     with respect to  which the  order is issued  is an  emission
     limitation or standard for  sulfur oxides which is necessary
     and intended  to be  itself sufficient to  enable attainment
     and maintenance of  national primary  and secondary  ambient
     air quality standards for sulfur oxides; and
       (3) such smelter is unable to comply with such requirement
     by the  applicable date for  compliance because no  means of
     emission limitation  applicable to such  smelter which  will
     enable it  to achieve  compliance with such  requirement has
     been  adequately demonstrated to be reasonably available (as
     determined  by  the Administrator,  taking into  account the
     cost of  compliance, nonair quality health and environmental
     impact, and energy consideration).
  (c)(1)  A second order issued  to a smelter  under this section
shall  set forth  compliance  schedules containing  increments of
progress which require compliance  with the requirement postponed
as expeditiously as practicable. The increments of progress shall
be limited to  requiring compliance with  subsection (d) and,  in
the  case  of  a  second  order,  to  procuring, installing,  and
operating   the  necessary  means   of  emission   limitation  as
expeditiously as practicable  after the Administrator  determines
such  means have  been adequately  demonstrated to  be reasonably
available within the meaning of subsection (b)(3).
  (2)  Not in excess of two primary nonferrous smelter orders may
be issued under this  section to any primary nonferrous  smelter.
The first  such order issued to a smelter shall not result in the
postponement of the requirement with respect  to which such order
is issued beyond January 1, 1983. The second such order shall not
result  in the postponement of such requirement beyond January 1,
1988.
  (d)(1)(A) Each primary nonferrous smelter  to which an order is
issued under this section  shall be required to use  such interim
measures  for the period during which  such order is in effect as
may be necessary in  the judgment of the Administrator  to assure
attainment and maintenance of  the national primary and secondary
ambient  air quality  standards during  such period,  taking into
account  the  aggregate  effect  on  air quality  of  such  order
together  with all  variances,  extensions, waivers,  enforcement
orders, delayed  compliance orders and primary nonferrous smelter
orders previously issued under this Act.
  (B) Such interim requirements shall include - 
          (i)  a requirement that  the source to  which the order
       applies   comply  with  such  reporting  requirements  and
       conduct  such monitoring  as the  Administrator determines
       may be necessary, and
          (ii) such  measures as the Administrator determines are
       necessary   to   avoid   an   imminent   and   substantial
       endangerment to health of persons.
  (C) Such  interim measures  shall also,  except as provided  in
paragraph (2), include  continuous emission reduction technology.
The  Administrator shall condition  the use  of any  such interim
measures  upon  the agreement  of the  owner  or operator  of the
smelter - 
          (i) to comply with such conditions as the Administrator
       determines are  necessary to maximize the  reliability and
       enforceability of such interim measures, as applied to the
       smelter, in attaining and maintaining the national ambient
       air quality standards to which the order relates, and
          (ii)  to  commit reasonable  resources to  research and
       development of appropriate emission control technology.
  (2)  The requirement of paragraph (1) for the use of continuous
emission  reduction technology  may be  waived with respect  to a
particular  smelter  by the  State  or  the Administrator,  after
notice and a  hearing on the  record, and upon  a showing by  the
owner or operator of  the smelter that such requirement  would be
so  costly as  to  necessitate permanent  or prolonged  temporary
cessation of operations of the smelter. Upon application for such
waiver,  the Administrator  shall be  notified and  shall, within
ninety  days, hold  a hearing  on the  record in  accordance with
section 554 of title 5 of the United States Code. At such hearing
the Administrator  shall require the smelter  involved to present
information relating  to any alleged cessation  of operations and
the detailed reasons or justifications therefor.  On the basis of
such  hearing the Administrator shall make findings of fact as to
the  effect of such requirement  and on the  alleged cessation of
operations  and  shall  make  such recommendations  as  he  deems
appropriate. Such report, findings, and recommendations shall  be
available to the  public, and shall be taken  into account by the
State  or the Administrator in making the decision whether or not
to grant such waiver.
  (3) In order  to obtain  information for purposes  of a  waiver
under paragraph (2),  the Administrator may,  on his own  motion,
conduct an investigation and use the authority of section 321.
  (4) In the case of  any smelter which on the date  of enactment
of this section uses continuous emission reduction technology and
supplemental controls  and  which  receives  an  initial  primary
nonferrous  smelter  order  under  this  section,  no  additional
continuous emission  reduction technology shall be  required as a
condition of  such order unless the  Administrator determines, at
any time, after notice  and public hearing, that such  additional
continuous   emission   reduction   technology    is   adequately
demonstrated   to  be   reasonably  available  for   the  primary
nonferrous smelter industry.
  (e)  At any  time  during which  an  order under  this  section
applies,  the  Administration may  enter  upon  a public  hearing
respecting the  availability of technology. Any  order under this
section shall  be terminated  if the Administrator  determines on
the record, after notice and public hearing, that the  conditions
upon which the  order was based no longer exist.  If the owner or
operator of the smelter to which the order is issued demonstrates
that  prompt  termination of  such  order would  result  in undue
hardship, the termination shall  become effective at the earliest
practicable date on  which such undue hardship would  not result,
but in no  event later  than the date  required under  subsection
(c).
  (f)  If the Administrator determines that a smelter to which an
order  is  issued  under this  section  is  in  violation of  any
requirement of subsection (c) or (d), he shall - 
       (1) enforce such requirement under section 113,
       (2)  (after notice  and  opportunity  for public  hearing)
     revoke   such  order   and   enforce  compliance   with  the
     requirement with respect to which such order was granted,
       (3) give notice of noncompliance and commence action under
     section 120, or
       (4) take any appropriate combination of such action.
[42 U.S.C. 7419]