Diesel-Powered Equipment in
Underground Coal Mines
Extension without change of a currently approved collection
No
Regular
11/24/2021
Requested
Previously Approved
36 Months From Approved
02/28/2022
172,599
161,209
14,002
13,080
312,294
299,460
MSHA requires mine operators to
provide important safety and health protections to underground coal
miners who work on and around diesel-powered equipment. The engines
powering diesel equipment are potential contributors to fires and
explosion hazards in the confined environment of an underground
coal mine where combustible coal dust and explosive methane gas are
present. Diesel equipment operating in underground coal mines also
can pose serious health risks to miners from exposure to diesel
exhaust emissions, including diesel particulates, oxides of
nitrogen, and carbon monoxide. Diesel exhaust is a lung carcinogen
in animals. This information collection includes maintenance and
use of diesel equipment; tests and maintenance of fire suppression
systems on both the equipment and at fueling stations; and exhaust
gas sampling. Records are required to document that essential
testing and maintenance of diesel- powered equipment are conducted
regularly by qualified persons; that corrective actions are taken;
and the persons performing the maintenance, repairs, examinations,
and tests are trained and qualified to perform such tasks. Safety
requirements for diesel equipment include many of the proven
features required in existing standards for electric-powered mobile
equipment, such as cabs or canopies, methane monitors, brakes and
lights. Sampling of diesel exhaust emissions is required to protect
miners from overexposure to carbon monoxide and nitrogen dioxide
contained in diesel exhaust. Information collection requirements
are found in: section 75.1901(a), Diesel fuel requirements; section
75.1904(b)(4)(i), Underground diesel fuel tanks and safety cans;
Section 75.1906(d), Transport of diesel fuel; section 75.1911(j),
Fire suppression systems for diesel-powered equipment and fuel
transportation units; section 75.1912(i), Fire suppression systems
for permanent underground diesel fuel storage facilities; sections
75.1914(f)(2), (g), (h)(1), and (h)(2), Maintenance of
diesel-powered equipment; sections 75.1915(b)(5), (c)(1), and
(c)(2), Training and qualification of persons working on
diesel-powered equipment.
US Code:
30
USC 811 Name of Law: Federal Mine Safety and Health Act of
1977
US Code: 30
USC 813(h) Name of Law: Federal Mine Safety and Health Act of
1977
The number of respondents
increased due to an increase of the number of active mines using
diesel-powered equipment (from 112 mines to 126). The total pieces
of utilized diesel-powered equipment, responses, and hours have
increased due to an increase in respondents. Respondents: Increase
(from 112 to 126) Responses: Increase (from 161,209 to 172,599)
Burden Hours: Increase (from 13,080 to 14,002) Cost: Increase (from
$299,460 to $312,294)
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.