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Stationary Reciprocating Internal Combustion Engines (RICE)
MACT Compiance timeline


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3. New or Reconstructed 4SRB Stationary RICE Timeline (See Notes 1 and 2)

RICE Rule Effective Date August 16, 2004
Initial Notifications

If startup occurs before August 16, 2004, submit notification no later than December 13, 2004. [63.6645(b)]

If startup occurs on or after August 16, 2004, submit it no later than 120 days after startup. [63.6645(c)]

Compliance Date (See Note 3) August 16, 2004 or upon startup, whichever is later. [63.6595(a)(2) and (3)]
Notification of Intent to Conduct a Performance Test Within 60 days before the performance test is scheduled to begin. [63.6645(e)]
Conduct Performance Test and Other Initial Compliance Demonstrations (See Note 4) By February 12, 2005 or within 180 days after the startup, whichever is later. [63.6610(a) and Table 5]
  • If construction commenced between December 19, 2002 and June 15, 2004, initial compliance must be demonstrated with either the proposed or promulgated emission limits no later than February 10, 2005 or no later than 180 days after startup of the source, whichever is later. [63.6610(b)]
  • If construction commenced between December 19, 2002 and June 15, 2004, and initial compliance is demonstrated with the proposed emissions limits, a second performance test to demonstrate compliance with the promulgated emission limit must be conducted by December 13, 2007 or after the startup of the source, whichever is later. [63.6610(c)]
Results of Initial Performance Tests Due April 13, 2005 or within 60 days after the performance test, whichever is later, with the Notification of Compliance Status Report [63.6645(f)(2)]
Notification of Compliance Status No later than 60 days following completion of the performance test [63.6645(f)(1) and (2)]
Subsequent Performance Tests (See Note 5)

Semiannually for all engines complying with the formaldehyde concentration standard and engines with ≥ 5,000 brake horsepower if complying with the formaldehyde emission reduction standard [63.6615 and Table 3]

After a catalyst change, if using NSCR (Non-selective Catalytic Reduction) to comply with Subpart ZZZZ [63.6640(b)]

Semiannual Compliance Reports (See Notes 6 & 7) No later than July 31 or January 31, whichever date follows the end of the first calendar half after the compliance date and semiannually on July 31 and January 31 thereafter [63.6650(b)(2) and (4)].

Notes:

  1. This timeline does not take into account special situations such as compliance extensions.
  2. New or reconstructed stationary RICE: stationary RICE with a site rating greater than 500 brake horsepower, the construction or reconstruction of which was commenced on or after December 19, 2002. [63.6590(a)(2) and (3)]
  3. For area sources that become a major source: stationary RICE that commence construction after the date the area source becomes a major source must be in compliance upon startup; stationary RICE that commence construction before the date the area source becomes a major source must be in compliance within 3 years after the area source becomes a major source. [63.6595(b)]
  4. A performance test must be conducted if complying with emission limitations and operating limitations. An initial performance test is not required if a performance test has been previously conducted and the test meets the requirement in 63.6610(d)(1) through (5).
  5. After compliance is demonstrated for two consecutive tests, the frequency of the subsequent tests may be reduced to annually. If any subsequent annual tests indicate that a RICE is not in compliance, semiannual performance testing must be resumed. In addition, you must resume semiannual performance testing if you deviate from any of the operating limits [Table 3].
  6. The initial semiannual report must cover the period beginning on the compliance date and ending on June 30 or December 31, whichever date is the first date following the end of the first calendar half after the compliance date [63.6650(b)(1)]. Subsequent reports cover the semiannual reporting period from January 1 through June 30 or July 1 through December 31 [63.6650(b)(3)].
  7. If you are subject to permitting requirements under Title V (40 CFR Part 70 or 71), you have the option of submitting your semiannual compliance reports according to the schedule established by the permitting authority for the Title V monitoring reports [63.6650(b)(5)].

 

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