[Federal Register Volume 78, Number 249 (Friday, December 27, 2013)]
[Notices]
[Pages 79009-79010]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2013-30922]
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DEPARTMENT OF LABOR
Mine Safety and Health Administration
[OMB Control No. 1219-0003]
Proposed Information Collection; Radiation Sampling and Exposure
Records (Pertains to Underground Metal and Nonmetal Mines)
AGENCY: Mine Safety and Health Administration, Labor.
ACTION: Request for public comments.
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SUMMARY: The Department of Labor, as part of its continuing effort to
reduce paperwork and respondent burden, conducts a pre-clearance
consultation program to provide the general public and Federal agencies
with an opportunity to comment on proposed and continuing collections
of information in accordance with the Paperwork Reduction Act of 1995,
44 U.S.C. 3506(c)(2)(A). This program helps to assure that requested
data can be provided in the desired format, reporting burden (time and
financial resources) is minimized, collection instruments are clearly
understood, and the impact of collection requirements on respondents
can be properly assessed. Currently, the Mine Safety and Health
Administration (MSHA) is soliciting comments concerning the proposed
information collection for updating Radiation Sampling and Exposure
Records.
DATES: All comments must be postmarked or received by midnight Eastern
Standard Time on February 25, 2014.
ADDRESSES: Comments concerning the information collection requirements
of this notice may be sent by any of the methods listed below.
Federal E-Rulemaking Portal: http://www.regulations.gov.
Follow the on-line instructions for submitting comments for docket
number [MSHA-2013-0003].
Regular Mail or Hand Delivery: MSHA, Office of Standards,
[[Page 79010]]
Regulations, and Variances, 1100 Wilson Boulevard, Room 2350,
Arlington, VA 22209-3939. Sign in at the receptionist's desk on the
21st floor.
FOR FURTHER INFORMATION CONTACT: Sheila McConnell, Deputy Director,
Office of Standards, Regulations, and Variances, MSHA, at
[email protected] (email); 202-693-9440 (voice); or 202-693-
9441 (facsimile).
SUPPLEMENTARY INFORMATION:
I. Background
Under the authority of Section 103 of the Federal Mine Safety and
Health Act of 1977, MSHA is required to issue regulations requiring
operators to maintain accurate records of employee exposures to
potentially toxic materials or harmful physical agents which are
required to be monitored or measured under any applicable mandatory
health or safety standard promulgated under this Act.
Airborne radon and radon daughters exist in every uranium mine and
in several other underground mining commodities. Radon is radioactive
gas. It diffuses into the underground mine atmosphere through the rock
and the ground water. Radon decays in a series of steps into other
radioactive elements, which are solids, called radon daughters. Radon
and radon daughters are invisible and odorless. Decay of radon and its
daughters results in emissions of alpha energy.
Medical doctors and scientists have associated high radon daughter
exposures with lung cancer. The health hazard arises from breathing air
contaminated with radon daughters which are in turn deposited in the
lungs. The lung tissues are sensitive to alpha radioactivity.
The amounts of airborne radon daughters to which most miners can be
exposed with no adverse effects have been established and are expressed
as working levels (WL). The current MSHA standard is a maximum personal
exposure of 4 working level months (WLM) per year.
Excess lung cancer in uranium miners, just as coal workers'
pneumoconiosis, silicosis, and other debilitating occupational
diseases, has been recognized for many years. Thus, an adequate base of
accurate exposure level data is essential to control miners' exposures
and permit an evaluation of the effectiveness of existing regulations.
The standard at 30 CFR 57.5037 established the procedures to be
used by the mine operator in sampling mine air for the presence and
concentrations of radon daughters. Operators are required to conduct
weekly sampling where concentrations of radon daughters exceed 0.3 WL.
Sampling is required bi-weekly where uranium mines have readings of 0.1
WL to 0.3 WL and every 3 months in non-uranium underground mines where
the readings are 0.1 WL to 0.3 WL. Mine operators are required to keep
records of all mandatory samplings. Records must include the sample
date, location, and results, and must be retained at the mine site or
nearest mine office for at least 2 years.
The standard at 30 CFR 57.5040 requires mine operators to calculate
and record individual exposures to radon daughters on MSHA Form 4000-9
``Record of Individual Exposure to Radon Daughters''. The calculations
are based on the results of the weekly sampling required by 30 CFR
57.5037. Records must be maintained by the operator and submitted to
MSHA annually.
II. Desired Focus of Comments
MSHA is particularly interested in comments that:
Evaluate whether the collection of information is
necessary for the proper performance of the functions of the agency,
including whether the information has practical utility;
Evaluate the accuracy of the MSHA's estimate of the burden
of the collection of information, including the validity of the
methodology and assumptions used;
Suggest methods to enhance the quality, utility, and
clarity of the information to be collected; and
Minimize the burden of the collection of information on
those who are to respond, including through the use of appropriate
automated, electronic, mechanical, or other technological collection
techniques or other forms of information technology, e.g., permitting
electronic submission of responses.
This information collection request is available on http://www.msha.gov/regs/fedreg/informationcollection/informationcollection.asp. The information collection request will be
available on MSHA's Web site and on http://www.regulations.gov. MSHA
cautions the commenter against providing any information in the
submission that should not be publicly disclosed. Full comments,
including personal information provided, will be made available on
www.regulations.gov and www.reginfo.gov.
The public may also examine publicly available documents at MSHA,
1100 Wilson Boulevard, Room 2176, Arlington, VA.
Questions about the information collection requirements may be
directed to the person listed in the FOR FURTHER INFORMATION section of
this notice.
III. Current Actions
This request for collection of information contains provisions for
the Proposed Information Collection Request, Radiation Sampling and
Exposure Records. MSHA has updated the data in respect to the number of
respondents and responses, as well as the total burden hours and burden
costs supporting this information collection request.
Type of Review: Extension.
Agency: Mine Safety and Health Administration.
Title: Radiation Sampling and Exposure Records (pertains to
underground metal and nonmetal mines).
OMB Number: 1219-0003.
Affected Public: Business or other for-profit.
Form: MSHA Form 4000-9.
Total Number of Respondents: 5.
Frequency: Various.
Total Number of Responses: 505.
Total Burden Hours: 502 hours.
Total Annual Respondent or Recordkeeper Cost Burden: $25.
Comments submitted in response to this notice will be summarized
and included in the request for Office of Management and Budget
approval of the information collection request; they will also become a
matter of public record.
Dated: December 20, 2013.
George F. Triebsch,
Certifying Officer.
[FR Doc. 2013-30922 Filed 12-26-13; 8:45 am]
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