Utah Admin. Code R307-410-2 - Definitions
(1) The following additional definitions
apply to R307-410. "Vertically Restricted Emissions Release" means the release
of an air pollutant through a stack or opening whose flow is directed in a
downward or horizontal direction due to the alignment of the opening or a
physical obstruction placed beyond the opening, or at a height which is less
than 1.3 times the height of an adjacent building or structure, as measured
from ground level.
"Vertically Unrestricted Emissions Release" means the release of an air pollutant through a stack or opening whose flow is directed upward without any physical obstruction placed beyond the opening, and at a height which is at least 1.3 times the height of an adjacent building or structure, as measured from ground level.
(2) Except as provided in (3) below, the
definitions of 'stack", "stack in existence", "dispersion technique", "good
engineering practice (GEP) stack height", "nearby", "excessive concentration",
and "intermittent control system (ICS)" in
40
CFR 51.100(ff) through (kk) and
(nn) are hereby incorporated by
reference.
(3)
(a) The terms "reviewing authority" and
"authority administering the State implementation plan" shall mean the
director.
(b) The reference to "40
CFR parts 51 and 52" in
40
CFR 51.100(ii)(2)(i) shall
be changed to "R307-401, R307-403 and R307-405".
(c) The phrase "For sources subject to the
prevention of significant deterioration program (40 CFR
51.166 and
52.21)" in
40
CFR 51.100(kk)(1) shall be
replaced with the phrase "For sources subject to R307-401, R307-403, or
R307-405".
Notes
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.
No prior version found.