In accordance
with 5 CFR 1320, the information collection associated with the
final rulemaking is approved while maintaining the current
expiration date of 2/28/2022 for the collection.
Inventory as of this Action
Requested
Previously Approved
02/28/2022
36 Months From Approved
02/28/2022
57
0
4
137
0
138
0
0
0
The National Emission Standards for
Hazardous Air Pollutants (NESHAP) for Leather Finishing Operations
(hereafter referred to as the Leather Finishing Operations NESHAP)
was proposed on October 2, 2000, promulgated on February 27, 2002,
and most recently amended on February 7, 2005. The NESHAP is
codified at 40 CFR Part 63, Subpart TTTT. This supporting statement
addresses information collection activities that will be imposed by
the Leather Finishing Operations NESHAP, including both activities
for which the burden has previously been approved under OMB Control
No. 2060-0478 and activities added based on the residual risk and
technology review (RTR) required under the Clean Air Act (CAA).
These information collection activities are required to assure
compliance with 40 CFR Part 63, Subpart TTTT. The NESHAP applies to
each existing, reconstructed, and new leather finishing operation
that is a major source of hazardous air pollutant (HAP) emissions,
or is collocated with other sources that are individually or
collectively a major source of HAP emissions. A major source emits
or has the potential to emit any single HAP at the rate of 10 tons
(9.07 megagrams) or more per year, or any combination of HAP at a
rate of 25 tons (22.68 megagrams) or more per year. New facilities
include those that commenced construction, or reconstruction after
the date of proposal, October 2, 2000. This NESHAP limits emissions
of total HAP for the collection of all equipment and activities
used for the multistage application of finishing materials (dyes,
pigments, film-forming materials, and performance modifiers
dissolved or suspended in liquid carriers) to adjust and improve
the physical and aesthetic characteristics of the leather surface.
As part of the RTR for the Leather Finishing Operations NESHAP, the
EPA added electronic submittal of performance tests, revised
records and reports if a control device is used, and clarified and
corrected existing rule text, including removing provisions related
to malfunctions to clarify that affected facilities are subject to
the emission standards at all times. The remaining portions of the
NESHAP remain unchanged.
There is only a small increase
in the labor hours per respondent in this ICR as compared to the
previous ICR. This situation is due to two considerations: 1) the
RTR amendments introduce a small increase in labor hours to review
the amendments; otherwise, the regulations have not changed over
the past three years and are not anticipated to change over the
next three years; and 2) the growth rate for the industry is very
low, negative, or non-existent, so there is no significant change
in the overall burden. There is a decrease in the estimated labor
cost per respondent as compared to the previous ICR. There is a
small increase in the labor cost due to the RTR amendments;
however, there is a more pronounced decrease in the labor cost that
is not due to program changes. The estimated labor cost per
respondent is lower than the previous ICR due to use of the most
updated and industry-specific labor rates as presented in section
6(b), which are more representative of the leather finishing
operations industry. Further, the total cost of the rule for
industry is lower than the previous ICR due to a reduction in the
estimated number of respondents subject to the Leather Finishing
Operations NESHAP. The number of respondents is four as discussed
in section 6(d).
On behalf of this Federal agency, I certify that
the collection of information encompassed by this request complies
with 5 CFR 1320.9 and the related provisions of 5 CFR
1320.8(b)(3).
The following is a summary of the topics, regarding
the proposed collection of information, that the certification
covers:
(i) Why the information is being collected;
(ii) Use of information;
(iii) Burden estimate;
(iv) Nature of response (voluntary, required for a
benefit, or mandatory);
(v) Nature and extent of confidentiality; and
(vi) Need to display currently valid OMB control
number;
If you are unable to certify compliance with any of
these provisions, identify the item by leaving the box unchecked
and explain the reason in the Supporting Statement.