TITLE 30 - MINERAL RESOURCES

CHAPTER I - MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR

SUBCHAPTER B - TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS

PART 7 - TESTING BY APPLICANT OR THIRD PARTY

subpart d - MULTIPLE - SHOT BLASTING UNITS

7.71 - Approval checklist.

Each blasting unit bearing an MSHA approval marking shall be accompanied by a description of what is necessary to maintain the blasting unit as approved.

[54 FR 48210, Nov. 21, 1989, as amended at 60 FR 33723, June 29, 1995]