Main Fan Operation and Inspection (I-A, II-A, III, and V-A Mines)
Extension without change of a currently approved collection
No
Regular
Approved without change
03/11/2016
12/29/2015
table that charts list comparision
Inventory as of this Action
Requested
Previously Approved
03/31/2019
36 Months From Approved
03/31/2016
5,940
0
6,930
2,046
0
2,386
2,400
0
2,800
Main fans for all underground metal and nonmetal gassy mines must have pressure-recording systems. The fans are required to be examined daily while operating if persons are underground. The pressure-recording systems indicate whether the fans are in good operating condition. The pressure recordings are required to be kept one year.
There has been a decrease of 340 burden hours (from 2,386 to 2,046). This is due to the decrease in the estimate of the number of mines which results in a reduction of the burden for a supervisor to certify the inspection by countersigning.
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.