Petition for Modification of Application of Existing Mandatory Safety Standards, 9644-9647 [2022-03686]
Download as PDF
9644
Federal Register / Vol. 87, No. 35 / Tuesday, February 22, 2022 / Notices
related to law enforcement, to improve
police performance and overall
community-police relations. The report
will highlight the providers and vendors
that are developing and offering
technologies that measure/monitor the
community’s perception, opinion, and/
or satisfaction related to law
enforcement. The report will also
consider sentiment monitoring tools in
terms of the broader context of the
rapidly evolving marketplace for
sentiment analysis products, including
the monitoring of customers’ perception
of brands.
DATES: Emailed responses must be
received (and mailed responses
postmarked) by 5:00 p.m. Eastern Time
on April 8, 2022.
ADDRESSES: Responses to this request
may be submitted electronically by
email, with the subject line
‘‘Technologies to Measure Community
Perception, Opinion, and/or Satisfaction
related to Law Enforcement: Market
Survey Federal Register Response’’ to
Meghan Camello at mcamello@rti.org_ .
Responses may also be sent by mail to
the following address: Criminal Justice
Testing and Evaluation Consortium
(CJTEC), ATTN: Meghan Camello,
Technologies to Measure Community
Perception, Opinion, and/or Satisfaction
related to Law Enforcement: Market
Survey Federal Register Response, RTI
International, P.O. Box 12194, 3040 E
Cornwallis Road, Research Triangle
Park, NC 27709–2194.
FOR FURTHER INFORMATION CONTACT: For
more information on this market survey,
please contact Meghan Camello (CJTEC)
by telephone at 603–801–5127 or
mcamello@rti.org. For more information
on the NIJ CJTEC, visit https://
nij.ojp.gov/funding/awards/2018-75-cxk003 and view the description, or
contact Steven Schuetz (NIJ) by
telephone at 202–514–7663 or at
steven.schuetz@usdoj.gov. Please note
that these are not toll-free telephone
numbers.
lotter on DSK11XQN23PROD with NOTICES1
SUPPLEMENTARY INFORMATION:
Information sought: CJTEC is seeking
information on products, such as
sentiment analysis, measuring, and
monitoring technologies, that may be
applicable to law enforcement agencies.
Specifically, CJTEC is seeking solutions
that fit one or more of these categories:
• Tools, technology, and products
designed for the law enforcement
community to measure or monitor
community perception, sentiment,
opinion, and/or satisfaction
• Products designed as consumer/
corporate sentiment analysis and
monitoring technologies that could be
VerDate Sep<11>2014
19:42 Feb 18, 2022
Jkt 256001
applicable to or adapted for the law
enforcement community
• Products designed for brand
management that may be applicable to
or adapted for the law enforcement
community
Usage: Information provided in
response to this request may be selected
for inclusion by CJTEC in a public
report on technologies that measure and
monitor community perception,
opinion, and/or satisfaction related to
law enforcement. This RFI is intended
to solicit important general information
from vendors, which may lead to later
discussions to help understand best
practices, case studies, product
technical specifications, etc. that might
be used in the report.
CJTEC is seeking a response from
technology vendors that includes:
1. Name and description of product
2. Case studies or user testimonials
highlighting law enforcement or
similar use cases
3. Research studies on efficacy of the
product
4. Contact information for a future
conversation (name, role, email,
phone number)
An independent response should be
submitted for each product that
respondents would like CJTEC to
consider for inclusion in the
publication. NIJ encourages respondents
to provide information in common file
formats, such as Microsoft Word, pdf, or
plain text. Each response should
include contact information.
Jennifer Scherer,
Acting Director and Principal Deputy
Director, National Institute of Justice.
[FR Doc. 2022–03618 Filed 2–18–22; 8:45 am]
BILLING CODE 4410–18–P
You may submit your
comments including the docket number
of the petition by any of the following
methods:
1. Email: zzMSHA-comments@
dol.gov. Include the docket number of
the petition in the subject line of the
message.
2. Facsimile: 202–693–9441.
3. Regular Mail or Hand Delivery:
Regular Mail or Hand Delivery: MSHA,
Office of Standards, Regulations, and
Variances, 201 12th Street South, Suite
4E401, Arlington, Virginia 22202–5452,
Attention: S. Aromie Noe, Acting
Director, Office of Standards,
Regulations, and Variances. MSHA will
consider only comments postmarked by
the U.S. Postal Service or proof of
delivery from another delivery service
such as UPS or Federal Express on or
before the deadline for comments.
Persons delivering documents are
required to check in at the receptionist’s
desk in Suite 4E401. 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 in
keeping with the Department of Labor’s
COVID–19 policy. Special health
precautions may be required.
FOR FURTHER INFORMATION CONTACT: S.
Aromie Noe, Office of Standards,
Regulations, and Variances at 202–693–
9440 (voice), petitionsformodification@
dol.gov (email), or 202–693–9441
(facsimile). [These are not toll-free
numbers.]
ADDRESSES:
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.
SUPPLEMENTARY INFORMATION:
DEPARTMENT OF LABOR
I. Background
Mine Safety and Health Administration
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.
3. In addition, sections 44.10 and
44.11 of 30 CFR establish the
Petition for Modification of Application
of Existing Mandatory Safety
Standards
Mine Safety and Health
Administration, Labor.
ACTION: Notice.
AGENCY:
This notice is a summary of
four petitions for modification
submitted to the Mine Safety and Health
Administration (MSHA) by the parties
listed below.
DATES: All comments on the petitions
must be received by MSHA’s Office of
Standards, Regulations, and Variances
on or before March 24, 2022.
SUMMARY:
PO 00000
Frm 00082
Fmt 4703
Sfmt 4703
E:\FR\FM\22FEN1.SGM
22FEN1
Federal Register / Vol. 87, No. 35 / Tuesday, February 22, 2022 / Notices
lotter on DSK11XQN23PROD with NOTICES1
requirements for filing petitions for
modification.
II. Petition for Modification
Docket Number: M–2021–045–C.
Petitioner: Signal Peak Energy, LLC,
100 Portal Drive, Roundup, Montana
59072.
Mine: Bull Mountains Mine No. 1,
MSHA ID No. 24–01950, located in
Musselshell County, Montana.
Regulation Affected: 30 CFR
75.1002(a) (Installation of electric
equipment and conductors;
permissibility).
Modification Request: The petitioner
requests a modification of 30 CFR
75.1002(a) to permit the use of 3M
VersafloTM TR–800 Powered Air
Purifying Respirators (PAPR) within 150
feet of the longwall face.
The petitioner states that:
1. The petitioner uses 3M
AirstreamTM Headgear-Mounted
Powered Air Purifying Respirators to
protect its longwall miners from
exposure to respirable dust.
2. The 3M AirstreamTM system and
replacement components production
have been discontinued since June 1,
2020. Currently, there are no
replacement PAPRs meeting the MSHA
standards for permissibility relative to
electronic equipment used in
potentially explosive atmospheres of
underground coal mines.
3. Explosive levels of methane or
other explosive gases have never been
encountered at Bull Mountains Mine
No. 1.
4. The 3M VersafloTM TR–800 PAPR
is not approved by MSHA as
permissible equipment, and 3M is not
pursuing approval.
5. 3M offers the 3M VersafloTM TR–
800 Intrinsically Safe PAPR motor/
blower and battery which qualify as
intrinsically safe in the U.S., Canada,
and other countries accepting the
International Electrotechnical
Commission System for Certification to
Standards Relating to Equipment for
Use in Explosive Atmospheres (IECEx).
The 3M VersafloTM TR–800 PAPR
blower is UL-certified with an
intrinsically safe (IS) rating of Division
1: IS Class I, II, III; Division 1 (includes
Division 2) Groups C, D, E, F, G; T4
under the most current standard (UL
60079, 6th Edition, 2013); ATEX
Ce1tified with an IS rating of ia. The TR800 is rated and marked with Ex ia I Ma,
Ex ia IIB T4 Ga, Ex ia me 135oC Da,
–20oC 2014
19:42 Feb 18, 2022
Jkt 256001
The petitioner proposes the following
alternative method:
1. When not in operation, batteries for
the 3M VersafloTM TR–800 PAPR shall
be charged on the surface or
underground in intake air and not
within 150 feet of a worked-out area.
2. The batteries shall be inspected and
changed at the surface or underground
in intake air.
3. The 3M TR–644N 4 station or the
3M TR–641N battery chargers shall be
used.
4. The 3M VersafloTM TR–800 PAPR
shall exclusively use the TR–830 battery
pack.
5. Miners shall be trained how to
safely use, care for, and inspect the 3M
VersafloTM TR–800 PAPRs.
6. Each 3M VersafloTM TR–800 PAPR
shall be assessed for physical damage
and integrity of the unit’s case before
each use.
7. The 3M VersafloTM TR–800 PAPR
shall not be used if methane levels are
found to be at or above 1.0 percent. If
the methane levels are higher than 1.0
percent, the equipment shall
immediately be de-energized and
withdrawn from the affected areas.
8. The 3M VersafloTM TR–800 PAPR
shall not be used in continuous miner
sections alongside proximity detection
systems.
9. All qualified persons and miners
affected shall receive specific training
on the terms and conditions of this
petition before using the equipment
within 150 feet of the longwall face. A
record of any training in this petition
shall be kept and provided upon request
by an authorized representative of
MSHA.
The petitioner asserts that the
alternative method proposed will at all
times guarantee no less than the same
measure of protection afforded the
miners under the mandatory standard.
Docket Number: M–2021–046–C.
Petitioner: Prairie State Generating
Company, LLC, 4274 County Highway
12, Marissa, Illinois, 62257.
Mine: Lively Grove Mine, MSHA ID
No. 11–03193, located in St. Clair
County, Illinois.
Regulation Affected: 30 CFR
75.1909(b)(6) (Nonpermissible dieselpowered equipment; design and
performance requirements).
Modification Request: The petitioner
proposes an alternate method in lieu of
service brakes on each wheel.
Specifically, the petitioner requests to
use the dual brake systems on the four
rear wheels of the diesel-powered six
wheeled Getman Roadbuilder, Model
RDG–1540S and Getman Roadbuilder
Model RDG–1004 underground road
graders operated at the mine.
PO 00000
Frm 00083
Fmt 4703
Sfmt 4703
9645
The petitioner states that:
1. A Proposed Decision and Order
was issued on October 19, 2010,
granting the petitioner’s modification
request concerning 30 CFR 75.1909(b)(6)
and allowing the petitioner to use the
dual brake system on the four rear
wheels of the Getman Roadbuilder,
Model RDG–1540S.
2. The petitioner recently purchased
an additional underground road grader,
Getman Roadbuilder Model RDG–1004,
serial number 6760.
3. The graders both have dual brake
systems on the four rear wheels and are
designed to prevent loss of braking due
to a single component failure. Each of
the brake systems features an
accumulator pressure gauge and a lowpressure warning light. The graders are
also equipped with: a spring-applied,
hydraulic-release wet disc park and
supplemental brake; transmission
neutralizer; and test button for park
brake testing. The independent braking
systems are designed to operate even
when oil, air, electrical, or transmission
pressure fails.
The petitioner proposes:
1. The petitioner will limit the speed
of the diesel graders to 10 miles per
hour (MPH) in either forward or reverse.
This will be accomplished by the
following:
a. The shifter for each grader is
permanently physically blocked to
prevent the grader from being put into
4th gear.
b. The transmission on each grader is
modified internally so that the shifter
cannot put the grader into 4th gear.
c. Operation of each road grader in
gears one through three will limit the
speed to 10 miles per hour (MPH) or
less.
2. Road grader operators will be
trained concerning the provisions of this
petition, and this training will be
documented on an MSHA 5000–23
form. Grader operator training will
include the following:
a. The braking limitations of each
road grader.
b. The speed of each road grader is
limited to 10 MPH or less.
c. Fourth gear is not available for
either road grader.
d. As the angle of a road or slope
increases, speed should be reduced by
operating at a lower gear.
e. As an alternate means to control the
speed of either road grader, the
moldboard can be lowered to the mine
floor.
The petitioner asserts that the
alternative method proposed will at all
times guarantee no less than
the same measure of protection
afforded the miners under the
mandatory standard.
E:\FR\FM\22FEN1.SGM
22FEN1
lotter on DSK11XQN23PROD with NOTICES1
9646
Federal Register / Vol. 87, No. 35 / Tuesday, February 22, 2022 / Notices
Docket Number: M–2022–001–C.
Petitioner: Signal Peak Energy, LLC,
100 Portal Drive, Roundup, Montana
59072.
Mine: Bull Mountains Mine No. 1,
MSHA ID No. 24–01950, located in
Musselshell County, Montana.
Regulation Affected: 30 CFR 75.500(d)
(Permissible electric equipment.)
Modification Request: The petitioner
requests a modification of 30 CFR
75.500(d) to permit the 3M VersafloTM
TR–800 Powered Air Purifying
Respirators (PAPR) to be taken into or
used inby the last crosscut.
The petitioner states that:
1. The petitioner uses 3M
AirstreamTM Headgear-Mounted
Powered Air Purifying Respirators to
protect its longwall miners from
exposure to respirable dust.
2. The 3M AirstreamTM system and
replacement components production
have been discontinued since June 1,
2020. Currently, there are no
replacement PAPRs meeting the MSHA
standards for permissibility relative to
electronic equipment used in
potentially explosive atmospheres of
underground coal mines.
3. Explosive levels of methane or
other explosive gases have never been
encountered at Bull Mountains Mine
No. 1.
4. The 3M VersafloTM TR–800 PAPR
is not approved by MSHA as
permissible equipment, and 3M is not
pursuing approval.
5. 3M offers the 3M VersafloTM TR–
800 Intrinsically Safe PAPR motor/
blower and battery which qualify as
intrinsically safe in the U.S., Canada,
and other countries accepting the
International Electrotechnical
Commission System for Certification to
Standards Relating to Equipment for
Use in Explosive Atmospheres (IECEx).
The 3M VersafloTM TR–800 PAPR
blower is UL-certified with an
intrinsically safe (IS) rating of Division
1: IS Class I, II, III; Division 1 (includes
Division 2) Groups C, D, E, F, G; T4
under the most current standard (UL
60079, 6th Edition, 2013); ATEX
Ce1tified with an IS rating of ia. The
TR–800 is rated and marked with Ex ia
I Ma, Ex ia IIB T4 Ga, Ex ia me 135oC
Da, ¥20oC 2014
19:42 Feb 18, 2022
Jkt 256001
1. When not in operation, batteries for
the 3M VersafloTM TR–800 PAPR shall
be charged on the surface or
underground in intake air and not
within 150 feet of a worked-out area.
2. The batteries shall be inspected and
changed at the surface or underground
in intake air.
3. The 3M TR–644N 4 station or the
3M TR–641N battery chargers shall be
used.
4. The 3M VersafloTM TR–800 PAPR
shall exclusively use the TR–830 battery
pack.
5. Miners shall be trained how to
safely use, care for, and inspect the 3M
VersafloTM TR–800 PAPRs.
6. The 3M VersafloTM TR–800 PAPR
shall be assessed for physical damage
and integrity of the unit’s case before
each use.
7. The 3M VersafloTM TR–800 PAPR
shall not be used if methane levels are
found to be at or above 1.0 percent. If
the methane levels are higher than 1.0
percent, the equipment shall
immediately be de-energized and
withdrawn from the affected areas.
8. The 3M VersafloTM TR–800 PAPR
shall not be used in continuous miner
sections alongside proximity detection
systems.
9. All qualified persons and miners
affected shall receive specific training
on the terms and conditions of this
petition before taking or using the
equipment inby the last crosscut. A
record of any training in the petition
shall be kept and provided upon request
by an Authorized Representative.
The petitioner asserts that the
alternative method proposed will at all
times guarantee no less than the same
measure of protection afforded the
miners under the mandatory standard.
Docket Number: M–2022–002–C.
Petitioner: Signal Peak Energy, LLC,
100 Portal Drive, Roundup, Montana
59072.
Mine: Bull Mountains Mine No. 1,
MSHA ID No. 24–01950, located in
Musselshell County, Montana.
Regulation Affected: 30 CFR
75.50701(a) (Electric equipment other
than power-connection points; outby
the last open crosscut; return air;
permissibility requirements.)
Modification Request: The petitioner
requests a modification of 30 CFR
75.50701(a) to permit the 3M VersafloTM
TR–800 Powered Air Purifying
Respirators (PAPR) to be used in return
air outby the last open crosscut.
The petitioner states that:
1. The petitioner uses 3M
AirstreamTM Headgear-Mounted
Powered Air Purifying Respirators to
protect its longwall miners from
exposure to respirable dust.
PO 00000
Frm 00084
Fmt 4703
Sfmt 4703
2. The 3M AirstreamTM system and
replacement components production
have been discontinued since June 1,
2020. Currently, there are no
replacement PAPRs meeting the MSHA
standards for permissibility relative to
electronic equipment used in
potentially explosive atmospheres of
underground coal mines.
3. Explosive levels of methane or
other explosive gases have never been
encountered at Bull Mountains Mine
No. 1.
4. The 3M VersafloTM TR–800 PAPR
is not approved by MSHA as
permissible equipment, and 3M is not
pursuing approval.
5. 3M offers the 3M VersafloTM TR–
800 Intrinsically Safe PAPR motor/
blower and battery which qualify as
intrinsically safe in the U.S., Canada,
and other countries accepting the
International Electrotechnical
Commission System for Certification to
Standards Relating to Equipment for
Use in Explosive Atmospheres (IECEx).
The 3M VersafloTM TR–800 PAPR
blower is UL-certified with an
intrinsically safe (IS) rating of Division
1: IS Class I, II, III; Division 1 (includes
Division 2) Groups C, D, E, F, G; T4
under the most current standard (UL
60079, 6th Edition, 2013); ATEX
Ce1tified with an IS rating of ia. The TR800 is rated and marked with Ex ia I Ma,
Ex ia IIB T4 Ga, Ex ia me 135oC Da,
¥20oC 2014
notice was published on January 25,
2022.
Jkt 256001
Please refer to Docket ID NRC–2022–
0043, facility name, unit number(s),
docket number(s), application date, and
subject when contacting the NRC about
the availability of information for this
action. You may obtain publicly
available information related to this
action by any of the following methods:
• Federal Rulemaking Website: Go to
https://www.regulations.gov and search
for Docket ID NRC–2022–0043.
• NRC’s Agencywide Documents
Access and Management System
(ADAMS): You may obtain publicly
available documents online in the
ADAMS Public Documents collection at
https://www.nrc.gov/reading-rm/
adams.html. To begin the search, select
‘‘Begin Web-based ADAMS Search.’’ For
problems with ADAMS, please contact
the NRC’s Public Document Room (PDR)
reference staff at 1–800–397–4209, 301–
415–4737, or by email to
PO 00000
Frm 00085
Fmt 4703
Sfmt 4703
9647
PDR.Resource@nrc.gov. For the
convenience of the reader, instructions
about obtaining materials referenced in
this document are provided in the
‘‘Availability of Documents’’ section.
• NRC’s PDR: You may examine and
purchase copies of public documents,
by appointment, at the NRC’s PDR,
Room P1 B35, One White Flint North,
11555 Rockville Pike, Rockville,
Maryland 20852. To make an
appointment to visit the PDR, please
send an email to PDR.Resource@nrc.gov
or call 1–800–397–4209 or 301–415–
4737, between 8:00 a.m. and 4:00 p.m.
(ET), Monday through Friday, except
Federal holidays.
B. Submitting Comments
The NRC encourages electronic
comment submission through the
Federal rulemaking website (https://
www.regulations.gov). Please include
Docket ID NRC–2022–0043, facility
name, unit number(s), docket
number(s), application date, and
subject, in your comment submission.
The NRC cautions you not to include
identifying or contact information that
you do not want to be publicly
disclosed in your comment submission.
The NRC will post all comment
submissions at https://
www.regulations.gov as well as enter the
comment submissions into ADAMS.
The NRC does not routinely edit
comment submissions to remove
identifying or contact information.
If you are requesting or aggregating
comments from other persons for
submission to the NRC, then you should
inform those persons not to include
identifying or contact information that
they do not want to be publicly
disclosed in their comment submission.
Your request should state that the NRC
does not routinely edit comment
submissions to remove such information
before making the comment
submissions available to the public or
entering the comment into ADAMS.
II. Notice of Consideration of Issuance
of Amendments to Facility Operating
Licenses and Combined Licenses and
Proposed No Significant Hazards
Consideration Determination
For the facility-specific amendment
requests shown in this notice, the
Commission finds that the licensees’
analyses provided, consistent with
section 50.91 of title 10 of the Code of
Federal Regulations (10 CFR), are
sufficient to support the proposed
determinations that these amendment
requests involve NSHC. Under the
Commission’s regulations in 10 CFR
50.92, operation of the facilities in
accordance with the proposed
E:\FR\FM\22FEN1.SGM
22FEN1
Agencies
[Federal Register Volume 87, Number 35 (Tuesday, February 22, 2022)]
[Notices]
[Pages 9644-9647]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2022-03686]
=======================================================================
-----------------------------------------------------------------------
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 four petitions for modification
submitted to the Mine Safety and Health Administration (MSHA) by the
parties listed below.
DATES: All comments on the petitions must be received by MSHA's Office
of Standards, Regulations, and Variances on or before March 24, 2022.
ADDRESSES: You may submit your comments including the docket number of
the petition by any of the following methods:
1. Email: [email protected]. Include the docket number of the
petition in the subject line of the message.
2. Facsimile: 202-693-9441.
3. Regular Mail or Hand Delivery: Regular Mail or Hand Delivery:
MSHA, Office of Standards, Regulations, and Variances, 201 12th Street
South, Suite 4E401, Arlington, Virginia 22202-5452, Attention: S.
Aromie Noe, Acting Director, Office of Standards, Regulations, and
Variances. MSHA will consider only comments postmarked by the U.S.
Postal Service or proof of delivery from another delivery service such
as UPS or Federal Express on or before the deadline for comments.
Persons delivering documents are required to check in at the
receptionist's desk in Suite 4E401. 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 in keeping with the Department of Labor's COVID-19
policy. Special health precautions may be required.
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 (facsimile).
[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.
3. In addition, sections 44.10 and 44.11 of 30 CFR establish the
[[Page 9645]]
requirements for filing petitions for modification.
II. Petition for Modification
Docket Number: M-2021-045-C.
Petitioner: Signal Peak Energy, LLC, 100 Portal Drive, Roundup,
Montana 59072.
Mine: Bull Mountains Mine No. 1, MSHA ID No. 24-01950, located in
Musselshell County, Montana.
Regulation Affected: 30 CFR 75.1002(a) (Installation of electric
equipment and conductors; permissibility).
Modification Request: The petitioner requests a modification of 30
CFR 75.1002(a) to permit the use of 3M VersafloTM TR-800
Powered Air Purifying Respirators (PAPR) within 150 feet of the
longwall face.
The petitioner states that:
1. The petitioner uses 3M AirstreamTM Headgear-Mounted
Powered Air Purifying Respirators to protect its longwall miners from
exposure to respirable dust.
2. The 3M AirstreamTM system and replacement components
production have been discontinued since June 1, 2020. Currently, there
are no replacement PAPRs meeting the MSHA standards for permissibility
relative to electronic equipment used in potentially explosive
atmospheres of underground coal mines.
3. Explosive levels of methane or other explosive gases have never
been encountered at Bull Mountains Mine No. 1.
4. The 3M VersafloTM TR-800 PAPR is not approved by MSHA
as permissible equipment, and 3M is not pursuing approval.
5. 3M offers the 3M VersafloTM TR-800 Intrinsically Safe
PAPR motor/blower and battery which qualify as intrinsically safe in
the U.S., Canada, and other countries accepting the International
Electrotechnical Commission System for Certification to Standards
Relating to Equipment for Use in Explosive Atmospheres (IECEx). The 3M
VersafloTM TR-800 PAPR blower is UL-certified with an
intrinsically safe (IS) rating of Division 1: IS Class I, II, III;
Division 1 (includes Division 2) Groups C, D, E, F, G; T4 under the
most current standard (UL 60079, 6th Edition, 2013); ATEX Ce1tified
with an IS rating of ia. The TR- 800 is rated and marked with Ex ia I
Ma, Ex ia IIB T4 Ga, Ex ia me 135oC Da, -20oC TM TR-800 PAPR shall be charged on the surface or
underground in intake air and not within 150 feet of a worked-out area.
2. The batteries shall be inspected and changed at the surface or
underground in intake air.
3. The 3M TR-644N 4 station or the 3M TR-641N battery chargers
shall be used.
4. The 3M VersafloTM TR-800 PAPR shall exclusively use
the TR-830 battery pack.
5. Miners shall be trained how to safely use, care for, and inspect
the 3M VersafloTM TR-800 PAPRs.
6. Each 3M VersafloTM TR-800 PAPR shall be assessed for
physical damage and integrity of the unit's case before each use.
7. The 3M VersafloTM TR-800 PAPR shall not be used if
methane levels are found to be at or above 1.0 percent. If the methane
levels are higher than 1.0 percent, the equipment shall immediately be
de-energized and withdrawn from the affected areas.
8. The 3M VersafloTM TR-800 PAPR shall not be used in
continuous miner sections alongside proximity detection systems.
9. All qualified persons and miners affected shall receive specific
training on the terms and conditions of this petition before using the
equipment within 150 feet of the longwall face. A record of any
training in this petition shall be kept and provided upon request by an
authorized representative of MSHA.
The petitioner asserts that the alternative method proposed will at
all times guarantee no less than the same measure of protection
afforded the miners under the mandatory standard.
Docket Number: M-2021-046-C.
Petitioner: Prairie State Generating Company, LLC, 4274 County
Highway 12, Marissa, Illinois, 62257.
Mine: Lively Grove Mine, MSHA ID No. 11-03193, located in St. Clair
County, Illinois.
Regulation Affected: 30 CFR 75.1909(b)(6) (Nonpermissible diesel-
powered equipment; design and performance requirements).
Modification Request: The petitioner proposes an alternate method
in lieu of service brakes on each wheel. Specifically, the petitioner
requests to use the dual brake systems on the four rear wheels of the
diesel-powered six wheeled Getman Roadbuilder, Model RDG-1540S and
Getman Roadbuilder Model RDG-1004 underground road graders operated at
the mine.
The petitioner states that:
1. A Proposed Decision and Order was issued on October 19, 2010,
granting the petitioner's modification request concerning 30 CFR
75.1909(b)(6) and allowing the petitioner to use the dual brake system
on the four rear wheels of the Getman Roadbuilder, Model RDG-1540S.
2. The petitioner recently purchased an additional underground road
grader, Getman Roadbuilder Model RDG-1004, serial number 6760.
3. The graders both have dual brake systems on the four rear wheels
and are designed to prevent loss of braking due to a single component
failure. Each of the brake systems features an accumulator pressure
gauge and a low-pressure warning light. The graders are also equipped
with: a spring-applied, hydraulic-release wet disc park and
supplemental brake; transmission neutralizer; and test button for park
brake testing. The independent braking systems are designed to operate
even when oil, air, electrical, or transmission pressure fails.
The petitioner proposes:
1. The petitioner will limit the speed of the diesel graders to 10
miles per hour (MPH) in either forward or reverse. This will be
accomplished by the following:
a. The shifter for each grader is permanently physically blocked to
prevent the grader from being put into 4th gear.
b. The transmission on each grader is modified internally so that
the shifter cannot put the grader into 4th gear.
c. Operation of each road grader in gears one through three will
limit the speed to 10 miles per hour (MPH) or less.
2. Road grader operators will be trained concerning the provisions
of this petition, and this training will be documented on an MSHA 5000-
23 form. Grader operator training will include the following:
a. The braking limitations of each road grader.
b. The speed of each road grader is limited to 10 MPH or less.
c. Fourth gear is not available for either road grader.
d. As the angle of a road or slope increases, speed should be
reduced by operating at a lower gear.
e. As an alternate means to control the speed of either road
grader, the moldboard can be lowered to the mine floor.
The petitioner asserts that the alternative method proposed will at
all times guarantee no less than
the same measure of protection afforded the miners under the
mandatory standard.
[[Page 9646]]
Docket Number: M-2022-001-C.
Petitioner: Signal Peak Energy, LLC, 100 Portal Drive, Roundup,
Montana 59072.
Mine: Bull Mountains Mine No. 1, MSHA ID No. 24-01950, located in
Musselshell County, Montana.
Regulation Affected: 30 CFR 75.500(d) (Permissible electric
equipment.)
Modification Request: The petitioner requests a modification of 30
CFR 75.500(d) to permit the 3M VersafloTM TR-800 Powered Air
Purifying Respirators (PAPR) to be taken into or used inby the last
crosscut.
The petitioner states that:
1. The petitioner uses 3M AirstreamTM Headgear-Mounted
Powered Air Purifying Respirators to protect its longwall miners from
exposure to respirable dust.
2. The 3M AirstreamTM system and replacement components
production have been discontinued since June 1, 2020. Currently, there
are no replacement PAPRs meeting the MSHA standards for permissibility
relative to electronic equipment used in potentially explosive
atmospheres of underground coal mines.
3. Explosive levels of methane or other explosive gases have never
been encountered at Bull Mountains Mine No. 1.
4. The 3M VersafloTM TR-800 PAPR is not approved by MSHA
as permissible equipment, and 3M is not pursuing approval.
5. 3M offers the 3M VersafloTM TR-800 Intrinsically Safe
PAPR motor/blower and battery which qualify as intrinsically safe in
the U.S., Canada, and other countries accepting the International
Electrotechnical Commission System for Certification to Standards
Relating to Equipment for Use in Explosive Atmospheres (IECEx). The 3M
VersafloTM TR-800 PAPR blower is UL-certified with an
intrinsically safe (IS) rating of Division 1: IS Class I, II, III;
Division 1 (includes Division 2) Groups C, D, E, F, G; T4 under the
most current standard (UL 60079, 6th Edition, 2013); ATEX Ce1tified
with an IS rating of ia. The TR-800 is rated and marked with Ex ia I
Ma, Ex ia IIB T4 Ga, Ex ia me 135oC Da, -20oC TM TR-800 PAPR shall be charged on the surface or
underground in intake air and not within 150 feet of a worked-out area.
2. The batteries shall be inspected and changed at the surface or
underground in intake air.
3. The 3M TR-644N 4 station or the 3M TR-641N battery chargers
shall be used.
4. The 3M VersafloTM TR-800 PAPR shall exclusively use
the TR-830 battery pack.
5. Miners shall be trained how to safely use, care for, and inspect
the 3M VersafloTM TR-800 PAPRs.
6. The 3M VersafloTM TR-800 PAPR shall be assessed for
physical damage and integrity of the unit's case before each use.
7. The 3M VersafloTM TR-800 PAPR shall not be used if
methane levels are found to be at or above 1.0 percent. If the methane
levels are higher than 1.0 percent, the equipment shall immediately be
de-energized and withdrawn from the affected areas.
8. The 3M VersafloTM TR-800 PAPR shall not be used in
continuous miner sections alongside proximity detection systems.
9. All qualified persons and miners affected shall receive specific
training on the terms and conditions of this petition before taking or
using the equipment inby the last crosscut. A record of any training in
the petition shall be kept and provided upon request by an Authorized
Representative.
The petitioner asserts that the alternative method proposed will at
all times guarantee no less than the same measure of protection
afforded the miners under the mandatory standard.
Docket Number: M-2022-002-C.
Petitioner: Signal Peak Energy, LLC, 100 Portal Drive, Roundup,
Montana 59072.
Mine: Bull Mountains Mine No. 1, MSHA ID No. 24-01950, located in
Musselshell County, Montana.
Regulation Affected: 30 CFR 75.50701(a) (Electric equipment other
than power-connection points; outby the last open crosscut; return air;
permissibility requirements.)
Modification Request: The petitioner requests a modification of 30
CFR 75.50701(a) to permit the 3M VersafloTM TR-800 Powered
Air Purifying Respirators (PAPR) to be used in return air outby the
last open crosscut.
The petitioner states that:
1. The petitioner uses 3M AirstreamTM Headgear-Mounted
Powered Air Purifying Respirators to protect its longwall miners from
exposure to respirable dust.
2. The 3M AirstreamTM system and replacement components
production have been discontinued since June 1, 2020. Currently, there
are no replacement PAPRs meeting the MSHA standards for permissibility
relative to electronic equipment used in potentially explosive
atmospheres of underground coal mines.
3. Explosive levels of methane or other explosive gases have never
been encountered at Bull Mountains Mine No. 1.
4. The 3M VersafloTM TR-800 PAPR is not approved by MSHA
as permissible equipment, and 3M is not pursuing approval.
5. 3M offers the 3M VersafloTM TR-800 Intrinsically Safe
PAPR motor/blower and battery which qualify as intrinsically safe in
the U.S., Canada, and other countries accepting the International
Electrotechnical Commission System for Certification to Standards
Relating to Equipment for Use in Explosive Atmospheres (IECEx). The 3M
VersafloTM TR-800 PAPR blower is UL-certified with an
intrinsically safe (IS) rating of Division 1: IS Class I, II, III;
Division 1 (includes Division 2) Groups C, D, E, F, G; T4 under the
most current standard (UL 60079, 6th Edition, 2013); ATEX Ce1tified
with an IS rating of ia. The TR- 800 is rated and marked with Ex ia I
Ma, Ex ia IIB T4 Ga, Ex ia me 135oC Da, -20oC TM TR-800 PAPR shall be charged on the surface or
underground in intake air and not within 150 feet of a worked-out area.
2. The batteries shall be inspected and changed at the surface or
underground in intake air.
3. The 3M TR-644N 4 station or the 3M TR-641N battery chargers
shall be used.
4. The 3M VersafloTM TR-800 PAPR shall exclusively use
the TR-830 battery pack.
5. Miners shall be trained how to safely use, care for, and inspect
the 3M VersafloTM TR-800 PAPRs.
6. The 3M VersafloTM TR-800 PAPR shall be assessed for
physical damage and integrity of the unit's case before each use.
[[Page 9647]]
7. The 3M VersafloTM TR-800 PAPR shall not be used if
methane levels are found to be at or above 1.0 percent. If the methane
levels are higher than 1.0 percent, the equipment shall immediately be
de-energized and withdrawn from the affected areas.
8. The 3M VersafloTM TR-800 PAPR shall not be used in
continuous miner sections alongside proximity detection systems.
9. All qualified persons and miners affected shall receive specific
training on the terms and conditions of the petition before using the
equipment in to be used in return air outby the last open crosscut. A
record of any training in the petition shall be kept and provided upon
request by an Authorized Representative.
The petitioner asserts that the alternative method proposed will at
all times guarantee no less than the same measure of protection
afforded the miners under the mandatory standard.
Song-ae Aromie Noe,
Acting Director, Office of Standards, Regulations, and Variances.
[FR Doc. 2022-03686 Filed 2-18-22; 8:45 am]
BILLING CODE 4520-43-P