NESHAP for Taconite Iron Ore
Processing (40 CFR part 63 subpart RRRRR) (Renewal)
Extension without change of a currently approved collection
No
Regular
02/28/2025
Requested
Previously Approved
36 Months From Approved
02/28/2025
121
32
3,520
1,483
18,600,000
521,000
"The National Emission Standards for
Hazardous Air Pollutants (NESHAP) for Taconite Iron Ore Processing
was proposed on December 18, 2002, and promulgated on October 30,
2003, and most recently amended on March 6, 2024. The NESHAP is
codified at 40 CFR Part 63, Subpart RRRRR. The regulations apply to
existing facilities and new facilities that either emit or have the
potential to emit any single hazardous air pollutant (HAP) at a
rate of 9.07 megagrams (10 tons) or more per year or any
combination of HAP at a rate of 22.68 megagrams (25 tons) or more
per year from all emission sources at the plant site. Affected
sources include each new or existing ore crushing and handling
operation, ore dryer, indurating furnace, and finished pellet
handling operation. The pollutants regulated include HAP metals,
using particulate matter (PM) as a surrogate. New facilities
include those that commenced construction or reconstruction after
the date of the original proposal (December 18, 2002). This
information is being collected to assure compliance with 40 CFR
Part 63, Subpart RRRRR. In general, all NESHAP require initial
notifications, performance tests, and periodic reports by the
owners/operators of the affected facilities. Owners/operators are
also required to maintain records of the occurrence and duration of
any failures to meet applicable standards, or any period during
which the monitoring system is inoperative. In addition to the
notifications, a semiannual report is also required. These
notifications, reports, and records are essential in determining
compliance, and are required of all sources subject to
NESHAP.
There is an increase of 2,037
hours in the total estimated respondent burden compared with the
ICR currently approved by OMB. This increase is not due to any
program changes. The total estimated burden as currently identified
in the OMB Inventory of Approved Burdens is 1,483 hours, which is
the sum of incremental burden from EPA ICR Number 2050.09 (1,000
hours per year) and the prior approved burden from EPA ICR Number
2050.07 (483 hours). The burden in this renewal is updated to
reflect additional requirements from the final 2023 amendments, as
well as the ongoing activities performed by existing sources after
rule implementation. Additionally, we made a correction to the
number of respondents per year performing Method 5 performance
tests, consistent with the number of respondents estimated to
provide notifications of performance tests and report performance
test results. This ICR adjusts the number of respondents conducting
performance tests in each year from 2.7 per year to 7 per year,
which increases the annual burden by approximately 300 hours.
Additionally, there is an increase in labor costs due to the use of
updated labor rates. This ICR uses labor rates from the most recent
Bureau of Labor Statistics report (December 2023) to calculate
respondent burden costs. There is an increase in the
Capital/O&M costs because this renewal reflects the costs
associated with the requirements from the 2023 rule amendments,
which includes DSI operation and maintenance costs, and ACI/Venturi
scrubber operation and maintenance costs. Additionally, we have
included the non-labor performance test costs associated with
testing contractors as capital costs rather than including them
with industry costs in Table 1 as in previous ICR renewals.
$29,900
No
No
No
No
No
No
No
Muntasir Ali 919
541-0833
No
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.