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###### Department of Labor

###### Mine Safety and Health Administration

# AGENCY:

Mine Safety and Health Administration (MSHA), Labor.

# ACTION:

Notice.

# SUMMARY:

The Federal Mine Safety and Health Act of 1977 and title 30 of the Code of Federal Regulations govern the application, processing, and disposition of petitions for modification of mandatory safety standards. Any mine operator or representative of miners may petition for an alternative method of complying with an existing safety standard. MSHA reviews the content of each submitted petition, assesses the mine in question, and ultimately issues a decision on the petition. This notice includes a list of petitions for modification that were granted after MSHA's review and investigation, between July 1, 2023, and December 31, 2023.

# ADDRESSES:

                        Copies of the final decisions are posted on MSHA's website at                         *https://www.msha.gov/​regulations/​rulemaking/​petitions-modification.*                         The public may inspect the petitions and final decisions in person at MSHA, Office of Standards, Regulations, and Variances, 201 12th Street South, Arlington, Virginia, between 9:00 a.m. and 5:00 p.m. Monday through Friday, except federal holidays. Before visiting MSHA in person, call 202-693-9455 to make an appointment, in keeping with the Department of Labor's COVID-19 policy. Special health precautions may be required.                    

# FOR FURTHER INFORMATION CONTACT:

                        S. Aromie Noe, Director, Office of Standards, Regulations, and Variances at 202-693-9440 (voice),                         *Petitionsformodification@dol.gov*                         (email), or 202-693-9441 (fax). (These are not toll-free numbers.)                    

# SUPPLEMENTARY INFORMATION:

## I. Introduction

                    Under section 101(c) of the Federal Mine Safety and Health Act of 1977, any mine operator or representative of miners may petition to use an alternative approach to comply with a mandatory safety standard. In response, the Secretary of Labor (Secretary) or his or her designee may modify the application of a mandatory safety standard to that mine if the Secretary determines that: (1) An alternative method exists that will guarantee no                           ( print page 6554)                        less protection for the miners affected than that provided by the standard; or (2) the application of the standard will result in a diminution of safety to the affected miners.                

MSHA bases the final decision on the petitioner's statements, any comments and information submitted by interested persons, and a field investigation of the conditions at the mine. In some instances, MSHA may approve a petition for modification on the condition that the mine operator complies with other requirements noted in the decision. In other instances, MSHA may deny, dismiss, or revoke a petition for modification. In accordance with 30 CFR 44.5, MSHA publishes every final action granting a petition for modification.

## II. Granted Petitions for Modification

                    On the basis of the findings of MSHA's investigation, and as designee of the Secretary, MSHA granted or partially granted the petitions for modification below. Since the previous                     **Federal Register**                     notice (88 FR 56052) included petitions granted through June 30, 2023, the following are petitions granted between July 1, 2023, and December 31, 2023. The granted petitions are shown in the order that MSHA received them.                
    -  Docket Number:                      M-2022-032-C.                

*FR Notice:*88 FR 887 (01/05/2023).                

*Petitioner:*                     Century Mining, LLC, 7004 Buckhannon Road, Volga, West Virginia 26238.                

*Mine:*                     Longview Mine, MSHA ID No. 46-09447, located in Barbour County, West Virginia.                

*Regulation Affected:*30 CFR 75.500(d) (Permissible electric equipment).                
    -  Docket Number:                      M-2022-033-C.                

*FR Notice:*88 FR 886 (01/05/2023).                

*Petitioner:*                     Century Mining, LLC, 7004 Buckhannon Road, Volga, West Virginia 26238.                

*Mine:*                     Longview Mine, MSHA ID No. 46-09447, located in Barbour County, West Virginia.                

*Regulation Affected:*30 CFR 75.507-1(a) (Electric equipment other than power-connection points; outby the last open crosscut; return air; permissibility requirements).                
    -  Docket Number:                      M-2022-034-C.                

*FR Notice:*88 FR 885 (01/05/2023).                

*Petitioner:*                     Century Mining LLC, 7004 Buckhannon Road, Volga, West Virginia 26238.                

*Mine:*                     Longview Mine, MSHA ID No. 46-09447, located in Barbour County, West Virginia.                

*Regulation Affected:*30 CFR 75.1002(a) (Installation of electric equipment and conductors; permissibility).                
    -  Docket Number:                      M-2022-038-C.                

*FR Notice:*88 FR 7464 (02/03/2023).                

*Petitioner:*                     Greenbrier Minerals LLC, 119 Rich Creek Rd., Lyburn, West Virginia 25632.                

*Mines:*                     Eagle No. 1 Mine, MSHA ID No. 46-09563, located in Logan County, West Virginia; Lower War Eagle, MSHA ID No. 46-09319, located in Wyoming County, West Virginia; Muddy Bridge, MSHA ID No. 46-09514, located in Logan County, West Virginia; North Fork Winifrede Deep, MSHA ID No. 46-09583, located in Logan County, West Virginia; and Powellton #1 Mine, MSHA ID No. 46-09217, located in Logan County, West Virginia.                

*Regulation Affected:*30 CFR 75.500(d) (Permissible electric equipment).                
    -  Docket Number:                      M-2022-039-C.                

*FR Notice:*88 FR 7466 (02/03/2023).                

*Petitioner:*                     Greenbrier Minerals LLC, 119 Rich Creek Rd., Lyburn, West Virginia 25632.                

*Mines:*                     Eagle No. 1 Mine, MSHA ID No. 46-09563, located in Logan County, West Virginia; Lower War Eagle, MSHA ID No. 46-09319, located in Wyoming County, West Virginia; Muddy Bridge, MSHA ID No. 46-09514, located in Logan County, West Virginia; North Fork Winifrede Deep, MSHA ID No. 46-09583, located in Logan County, West Virginia; and Powellton #1 Mine, MSHA ID No. 46-09217, located in Logan County, West Virginia.                

*Regulation Affected:*30 CFR 75.507-1(a) (Electric equipment other than power-connection points; outby the last open crosscut; return air; permissibility requirements).                
    -  Docket Number:                      M-2022-040-C.                

*FR Notice:*88 FR 7465 (02/03/2023).                

*Petitioner:*                     Greenbrier Minerals LLC, 119 Rich Creek Rd., Lyburn, West Virginia 25632.                

*Mines:*                     Eagle No. 1 Mine, MSHA ID No. 46-09563, located in Logan County, West Virginia; Lower War Eagle, MSHA ID No. 46-09319, located in Wyoming County, West Virginia; Muddy Bridge, MSHA ID No. 46-09514, located in Logan County, West Virginia; North Fork Winifrede Deep, MSHA ID No. 46-09583, located in Logan County, West Virginia; and Powellton #1 Mine, MSHA ID No. 46-09217, located in Logan County, West Virginia.                

*Regulation Affected:*30 CFR 75.1002(a) (Installation of electric equipment and conductors; permissibility).                
    -  Docket Number:                      M-2023-008-C.                

*FR Notice:*88 FR 17630 (03/23/2023).                

*Petitioner:*                     American Consolidated Natural Resources, Inc., 46226 National Road, St. Clairsville, Ohio 43950.                

*Mines:*                     Harrison County Mine, MSHAID No. 46-01318, located in Harrison County, West Virginia; Marion County Mine, MSHAID No. 46-01433, located in Marion County, West Virginia; Ohio County Mine, MSHAID No. 46-01436, located in Marshall County, West Virginia; and Marshall County Mine, MINE ID No. 46-01437, located in Marshall County, West Virginia.                

*Regulation Affected:*30 CFR 75.500(d) (Permissible electric equipment).                
    -  Docket Number:                      M-2023-013-C.                

*FR Notice:*88 FR 33649 (05/24/2023).                

*Petitioner:*                     Mach Mining, LLC, P.O. Box 300, Johnston City, Illinois 62951.                

*Mine:*                     Mach #1 Mine, MSHA ID No. 11-03141, located in Williamson County, Illinois.                

*Regulation Affected:*30 CFR 75.1909(b) (Nonpermissible diesel-powered equipment; design and performance requirements).                

Song-ae Aromie Noe,

Director, Office of Standards, Regulations, and Variances.

[FR Doc. 2024-01980 Filed 1-31-24; 8:45 am]

BILLING CODE 4520-43-P