Region
4
AQMTS
Comments
for
Northern
Kentucky
Submittal
For
completeness,
we
recommend
that
a
line
be
added
to
the
VOC
and
NOx
emission
projection
tables
to
account
for
the
available
safety
margin,
particularly
for
the
year
2010.
While
the
safety
margin
is
not
being
allocated
to
the
motor
vehicle
emission
budget
through
action
requested
for
this
submittal,
it
may
become
necessary
to
make
an
allocation
of
the
safety
margin
in
the
future.
The
transportation
conformity
rule
revisions,
recently
promulgated
July
1,
2004,
discuss
safety
margins
and
states
that
the
safety
margin
must
be
clearly
identified
in
the
SIP
if
allocation
of
a
portion
of
this
safety
margin
is
necessary.

Submitted
by:
Lynorae
Benjamin
x9040
