National Emission Standards
for Hazardous Pollutants (NESHAP) for Radon Emissions from
Operating Mill Tailings (Renewal)
Reinstatement with change of a previously approved collection
No
Regular
01/11/2021
Requested
Previously Approved
36 Months From Approved
72
0
1,806
0
0
0
On January 17, 2017, the Environmental
Protection Agency (EPA) issued final revisions to the radon
emission standards for 40 CFR Part 61, Subpart W (82 FR 5142).
Included in the final revisions is a requirement that owners and
operators of uranium recovery facilities maintain specific records
pertaining to the design, construction and operation of the uranium
tailings impoundments, both conventional and non-conventional, and
heap leach piles. These records will be retained at the facility
and contain information regarding the approved design of the
impoundments and/or heap leach pile, including, but not limited to,
all tests performed that prove the liner is compatible with the
material(s) being placed on the liner. For non-conventional
impoundments this requirement also includes written and digital
photographic records showing compliance with the requirement to
maintain liquid in the impoundment such that any solid materials in
the impoundment are not visible above the liquid level. Information
collected as part of this ICR is used by the EPA to ensure that
public health continues to be protected from the hazards of
airborne radionuclides. If the information were not collected, it
is unlikely that a violation of these standards would be identified
and, thus, there would be no corrective action initiated to bring
the facilities back into compliance. Compliance is demonstrated
through inspection. All facilities are required to maintain their
records for the operational lifetime of the facility, as specified
in 40 CFR 61.255. In some cases, they also report their results to
EPA.
The decrease in burden from the
previously approved ICR is mainly attributable to a reduction in
the number of estimated respondents. The initial ICR identified a
larger universe of respondents that could potentially be subject to
the newly defined requirements, many of which were (and remain) in
the process of licensing and development. It is estimated that no
additional facilities will become subject to these requirements in
the next few years. The Agency has also made a minor adjustment,
based on consultations and public comments received, in the
estimated number of hours to read and become familiar with the
requirements resulting from the transition of the SWIPR system from
a start-up to an operations-and-maintenance mode.
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.