Iowa Admin. Code r. 27-40.64 - Permanent program performance standards-underground mining activities
The following is incorporated by reference: 30 CFR Part 817, as in effect on July 1, 2010, except as modified by subrules 40.1(3), 40.1(4), and 40.1(5) and with the following exceptions:
(1) Reserved.
(3) Delete
30 CFR
817.61(c)(1) and insert the
following:
(c) Blasters.
(1)All blasting operations shall be conducted
under the direction of a blaster certified by the division.
(4) The following is incorporated
by reference: "Revegetation Success Standards and Statistically Valid Sampling
Techniques," dated April 1999, as approved on December 27, 2001, and as amended
December 27, 2004.
(5) Add to
30
CFR 817.131 a paragraph (c) that shall read
as follows:
(c) The period of temporary
cessation shall be a period of two years after which cessation will become
permanent cessation and subject to the conditions of
30
CFR 817.132. The applicant may request one
12-month extension of the two-year time period. Approval of the extension
request shall be at the discretion of the division administrator.
(6) Reserved.
(7) Reserved.
(8) Reserved.
Notes
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