Petition
for Modification
In the matter of
Oxbow Mining, LLC
Elk Creek Mine
I.D. No. 05-04674
Docket No.
M-2002-101-C
75.1909(b)(6)
PROPOSED DECISION
AND ORDER
On October 25, 2002, a petition was filed
seeking a modification of the application of 30 CFR 75.1909(b)(6) to
Petitioner's Elk Creek Mine located in Gunnison County, Colorado. The Petitioner proposes an alternative
method outlined in the petition that will at all times guarantee no less than
the same measure of protection afforded by the standard.
MSHA personnel conducted an investigation of
the petition and filed a report of their findings and recommendations with the
Administrator for Coal Mine Safety and Health.
After a careful review of the entire record, including the petition and
MSHA's investigative report and recommendation, this Proposed Decision and
Order is issued.
Finding of
Fact and Conclusion of Law
Section 75.1909(b)(6) provides that all
self-propelled non-permissible diesel-powered equipment must have, in addition
to all other requirements, service brakes that act on each wheel of the vehicle
such that failure of any single component, except the brake actuation pedal or
other similar actuation device, must not result in complete loss of service
braking capability.
Petitioner proposes
an alternate method in lieu of the front wheel brakes on the Getman RDG 1504-C
Diesel Roadbuilder used at the Elk Creek Mine, which has six wheels. Petitioner proposes to limit the speed of
the diesel graders to 10 to 12 miles per hour (mph) and to train the grader
operators to drop the grader blade to provide additional stopping capability in
emergency situations.
The alternative
method proposed by Oxbow Mining, LLC (as amended by the recommendations of
MSHA) will at all times guarantee no less than the same measure of protection
afforded the miners under 30 CFR 75.1909(b)(6). The diesel graders will be equipped with devices which limit
speed to 10 to 12 mph and the grader operator(s) will be trained to lower the
moldboard in emergency conditions.
These terms and conditions will provide an equivalent level of safety
to the standard requirement that each wheel of the grader be equipped with
service brakes.
On the basis of the petition and the findings of MSHA's
investigation, Oxbow
Mining, LLC is granted a modification of the application of 30 CFR
75.1909(b)(6) to its Elk Creek Mine.
ORDER
Wherefore, pursuant
to the authority delegated by the Secretary of Labor to the Administrator for
Coal Mine Safety and Health, and pursuant to Section 101(c) of the Federal Mine
Safety and Health Act of 1977, 30 U.S.C., sec. 811(c), it is ordered that Oxbow
Mining, LLC's Petition for Modification of the application of 30 CFR
75.1909(b)(6) in the Elk Creek Mine is hereby:
GRANTED, conditioned upon compliance with the following terms and
conditions:
1.
This Proposed Decision and Order
is limited in application to the Getman RDG-1504C, diesel graders
(Roadbuilder), which has 6 wheels.
2.
The maximum speed on the diesel
graders shall be limited to between 10 and 12 mph by:
(a) permanently blocking out the gear(s) or any gear ratio(s) that provide higher speeds.
The device must limit the vehicle speed in both forward and reverse; and
(b) using transmission(s) and differential(s) geared in accordance with the equipment
manufacturer which limits the maximum speed to 10 to 12 mph.
3. Prior
to implementing the alternative method:
(1)
the diesel graders must be
inspected by MSHA to determine compliance with the terms and conditions of the
Proposed Decision and Order;
(2)
grader operators must be trained
to recognize appropriate levels of speed for different road conditions and
slopes;
(3)
grader operators must be trained
to lower the moldboard (grader blade) to provide additional stopping capability
in emergencies; and
(d) grader operators must be trained to recognize the transmission gear blocking device
and its proper application and requirements.
4. The grader must comply with all other applicable requirements of the Federal Mine Safety
and Health Act of 1977 and the applicable requirements of 30
CFR, Parts 75 and 77.
5. Within 60 days after this Proposed Decision and Order becomes final, the Petitioner must
submit proposed revisions for its approved 30 CFR Part 48 training plan to the Coal Mine
Safety and Health District Manager. These revisions must specify initial and refresher
training regarding the terms and conditions stated in the Proposed Decision and
Order.
Any party to this
action desiring a hearing on this matter must file in accordance with 30 CFR
44.14, within 30 days. The request for
hearing must be filed with the Administrator for Coal Mine Safety and Health,
1100 Wilson Boulevard, Arlington, Virginia 22209-3939.
If a hearing is
requested, the request must contain a concise summary of position on the issues
of fact or law desired to be raised by the party requesting the hearing,
including specific objections to the proposed decision. A party other than Petitioner who has
requested a hearing must also comment upon all issues of fact or law presented
in the petition, and any party to this action requesting a hearing may indicate
a desired hearing site. If no request
for a hearing is filed within 30 days after service thereof, the Decision and
Order will become final and must be posted by the operator on the mine bulletin
board at the mine.
_________________________________
John F. Langton
Acting Deputy Administrator
for Coal Mine Safety and Health
