```

[Federal Register Volume 89, Number 235 (Friday, December 6, 2024)]
[Notices]
[Pages 97075-97076]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2024-28516]

-----------------------------------------------------------------------

DEPARTMENT OF LABOR

Mine Safety and Health Administration

Petition for Modification of Application of Existing Mandatory 
Safety Standards

AGENCY: Mine Safety and Health Administration, Labor.

ACTION: Notice.

-----------------------------------------------------------------------

SUMMARY: This notice is a summary of a petition for modification 
submitted to the Mine Safety and Health Administration (MSHA) by 
Peabody Midwest Mining, LLC.

DATES: All comments on the petition must be received by MSHA's Office 
of Standards, Regulations, and Variances on or before January 6, 2025.

ADDRESSES: You may submit comments identified by Docket No. MSHA-2024-
0090 by any of the following methods:
    1. Federal eRulemaking Portal: https://www.regulations.gov. Follow 
the instructions for submitting comments for MSHA-2024-0090.
    2. Fax: 202-693-9441.
    3. Email: [email protected].
    4. Regular Mail or Hand Delivery: MSHA, Office of Standards, 
Regulations, and Variances, 201 12th Street South, 4th Floor West, 
Arlington, Virginia 22202-5452.
    Attention: S. Aromie Noe, Director, Office of Standards, 
Regulations, and Variances. Persons delivering documents are required 
to check in at the receptionist's desk, 4th Floor West. Individuals may 
inspect copies of the petition and comments during normal business 
hours at the address listed above. Before visiting MSHA in person, call 
202-693-9455 to make an appointment.

FOR FURTHER INFORMATION CONTACT: S. Aromie Noe, Office of Standards, 
Regulations, and Variances at 202-693-9440 (voice), 
[email protected] (email), or 202-693-9441 (fax). [These 
are not toll-free numbers.]

SUPPLEMENTARY INFORMATION: Section 101(c) of the Federal Mine Safety 
and Health Act of 1977 and Title 30 of the Code of Federal Regulations 
(CFR) part 44 govern the application, processing, and disposition of 
petitions for modification.

I. Background

    Section 101(c) of the Federal Mine Safety and Health Act of 1977 
(Mine Act) allows the mine operator or representative of miners to file 
a petition to modify the application of any mandatory safety standard 
to a coal or other mine if the Secretary of Labor determines that:
    1. An alternative method of achieving the result of such standard 
exists which will at all times guarantee no less than the same measure 
of protection afforded the miners of such mine by such standard; or
    2. The application of such standard to such mine will result in a 
diminution of safety to the miners in such mine.
    In addition, sections 44.10 and 44.11 of 30 CFR establish the 
requirements for filing petitions for modification.

II. Petition for Modification

    Docket Number: M-2024-064-C.
    Petitioner: Peabody Midwest Mining LLC, CR 725 East, Francisco, 
Indiana 47699. 62237.
    Mine: Francisco Underground Pit, MSHA ID No. 12-02295, located in 
Gibson County, Indiana.
    Regulation Affected: 30 CFR 75.507-1(a), Permissible electric 
equipment.
    Modification Request: The petitioner requests a modification of 30 
CFR 75.507-1(a) to permit an alternative method of compliance to permit 
the use of battery-powered non-permissible radios used in the return 
airways.
    The petitioner states that:
    (a) Peabody previously filed a petition for modification of 30 CFR 
75.507-1(a) on July 12, 2023 (Docket Number M-2023-023-C), but the 
Proposed Decision and Order (PDO) was denied by MSHA on June 4, 2024.
    (b) Peabody currently uses Motorola and Kenwood permissible radios 
in its underground mine to communicate between miners. Such 
communication facilitates movement of equipment, assignment of 
necessary work as well as communication with the surface control room.
    (c) The mines also use wired communication systems and the 
communication and tracking systems required in the mine's Emergency 
Response Plan. Such communication facilitates efficiency and safety. It 
occurs

[[Page 97076]]

along the face areas and in other areas covered by this standard. It 
facilitates communication in case of emergencies such as injuries both 
on the section and to the surface.
    (d) Motorola and Kenwood have discontinued the manufacture and sale 
of MSHA-approved permissible radios. Such radios were the only 
permissible radios available for the underground coal mine industry. 
The notices (see Exhibits 1 and 2) indicated that for a period of time 
the radios were sold out of stock but that ceased as indicated in the 
notes. Peabody is not aware of any other radio which is economically 
feasible.
    (e) Peabody seeks modification of 30 CFR 75.507-1(a) as it applies 
to use of low voltage battery-powered non-permissible radios. It 
intends to use the following equipment:
    (1) Motorola R-7 Portable Two-Way Radio (see Exhibits 3 and 4). 
Other intrinsically safe portable radios may subsequently be used if 
approved in advance by the MSHA District Manager.
    (f) Peabody mines utilize the continuous miner method of mining. 
Some sections utilize two continuous miners and use of the radios 
permits coordination of the coal haulers and between the two continuous 
miners.
    (g) Effective communication is critical to the safety of the miners 
at the mine. It reduces the potential for collisions and pedestrian 
accidents and facilitates communication in an emergency.
    (h) The alternative method proposed in the petition will at all 
times guarantee no less than the same measure of protection afforded by 
the standard.
    The petitioner proposes the following alternative method:
    (a) Non-permissible intrinsically safe radios to be used include 
the Motorola R-7 Portable Two-Way Radio (HAZ LOC certified by UL 
standards ANSI/TIA 4950).
    (b) All such radios shall be rated IP 66 or higher.
    (c) All non-permissible radios shall be examined by a qualified 
person as defined in 30 CFR 75.153 prior to use to ensure the equipment 
is being maintained in a safe operating condition. These examinations 
results shall be recorded in the weekly examination book and shall be 
made available to MSHA and the miners at the mine.
    (d) A qualified person as defined in 30 CFR 75.151 shall 
continuously monitor for methane immediately before and during the use 
of non-permissible radios.
    (e) Non-permissible radios shall not be used if methane is detected 
in concentrations at or above one percent. When one percent or more 
methane is detected while the non-permissible radios are being used, 
the radios shall be de-energized immediately by turning them off and 
withdrawn from the area.
    (f) All hand-held methane detectors shall be MSHA approved and 
maintained in permissible and proper operating condition as defined in 
30 CFR 75.320. Each miner using a radio shall be trained in the use of 
handheld methane detectors.
    (g) All radios shall be used in accordance with the safe use 
procedures recommended by the manufacturer.
    (h) Personnel who use non-permissible radios shall be properly 
trained to recognize the hazards and limitations associated with use of 
the equipment.
    (i) The radio battery is designed to last more than the length of a 
shift. The radio shall not be charged underground and shall be charged 
on the surface in accordance with the procedure for other battery-
operated devices such as methane detectors.
    (j) The operator shall post the PDO granted by MSHA in unobstructed 
locations on the bulletin boards and/or in other conspicuous places 
where notices to miners are ordinarily posted, at all the mines for 
which the PDO granted by MSHA applies, for a period of not less than 60 
consecutive days and a copy shall be made available to all miners' 
representatives.
    (k) The proposed radios shall be available for inspection and 
testing during MSHA's investigation. As other radios are acquired, if 
the petition is granted, such radios shall be made available for MSHA 
inspection. The radios shall be made available for MSHA testing during 
the investigation.
    (l) The Motorola radio is rated IP 66 and IP 68. It is powered by a 
lithium cell.
    (m) The miners at Francisco Underground Pit are not currently 
represented by a labor organization and this petition is posted at the 
mine.
    In support of the proposed alternative method, the petitioner has 
also submitted manufacturer product specification sheets for MSHA-
approved permissible radios indicating they are no longer available and 
manufacturer product specification sheets for the proposed Motorola R-7 
Portable Two-Way Radio.
    The petitioner asserts that the alternative method in the petition 
will at all times guarantee no less than the same measure of protection 
afforded to the miners by the standard.

Song-ae Aromie Noe,
Director, Office of Standards, Regulations, and Variances.
[FR Doc. 2024-28516 Filed 12-5-24; 8:45 am]
BILLING CODE 4520-43-P
```