This collection pertains to safety
requirements and safety standards for the maintenance and use of
diesel equipment in underground metal and nonmetal mines to protect
miners. The Diesel Particulate Matter (DPM) rule establishes a
permissible exposure limit to total carbon, which is a surrogate
for measuring a miners exposure to DPM.
The previous submission
accounted for many start-up or one time items. With the slight
decrease in respondents, and the elimination of many start-up
items, the overall burden has decreased for this submission.
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.