Md. Code Regs. 26.11.29.04 - Demonstrating Compliance
A. Internal
Combustion Engines Equipped with a CEM.
(1)
The owner or operator of an internal combustion engine subject to this chapter
that is equipped with a CEM shall demonstrate compliance with the
NOx emissions limits and rates in Regulation .02B &
C of this chapter using CEM data.
(2) The sum of the NOx
emissions from all affected engines at the facility shall be used to
demonstrate compliance with Regulation .02B.
B. Internal combustion engines not equipped
with a CEM.
(1) The owner or operator of an
internal combustion engine subject to this chapter that is not equipped with a
CEM shall demonstrate compliance with the NOx emissions
limits and rates in Regulation .02B and C of this chapter as follows:
(a) Compliance shall be established by stack
tests using EPA Method 7 or other test methods approved by the Department and
the EPA; or
(b) Compliance shall be
established by an alternative emissions test approved by the
Department.
(2) The
results of the stack tests or alternative emissions test for each engine and
fuel consumption records submitted to the Department pursuant to Regulation .05
of this chapter shall be used to calculate NOx emissions for each affected
engine.
(3) The sum of the NOx
emissions from all of the stationary internal combustion engines at a natural
gas pipeline compression station that are subject to this chapter shall be used
to demonstrate compliance with Regulation .02B.
(4) Stack test schedule. The owner or
operator of an internal combustion engine subject to this chapter that is not
equipped with a CEM shall conduct a stack test or an alternative emissions test
approved by the Department to determine NOx emissions
for each affected engine not less than once each 12-month period.
Notes
Regulation .04 adopted effective 42:14 Md. R. 885, eff.
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