Requires underground metal and nonmetal mine operators to develop a rock burst plan within 90 days after a rock burst has been experienced. Stress data is normally recorded on gauges and plotted on maps. This information is used for work assignments to assure miner safety and to schedule correction work.
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.
1219-0097 Final Sept.pdf
Rock Burst Control Plan (Pertains to Underground Metal/Nonmetal Mines -- 30 CFR 57.3461)