Program Policy Letters

Reissue of P11-V-1; Clarification on Repairs or Maintenance of Machinery, 30 C.F.R. § 75.1725(c)

Application of Title 30, Code of Federal Regulations (C.F.R.) § 75.523-2 to Mobile Bridge Carriers Connected to Continuous Miners That Form Component Part of Self-Propelled Electric Face Equipment

Reissue of P11-V-8; Tests for Methane at the Working Face, Using Extendable Probes or Other Acceptable Means

Maintenance of Cutting Bits on Continuous Mining Machines and Longwall Shearers under 30 C.F.R. § 75.1725(a)

Reissue of P11-V-05 - Employment Agency Contracting and Part 50 Reporting

Circuit Identification under 30 C.F.R. § 75.903 and 75.904

Reporting of Unplanned Roof Falls in Accordance with 30 C.F.R. § 50.10

Reissue of P10-V-02 - Requirements of 30 C.F. R. § 75.313 and Two-Way Communication and Electronic Tracking Systems Operation after an Underground Coal Mine Accident

Reissue of P10-V-6 - Bleeder System Examinations

Examination, Testing, and Maintenance of Conveyor Belt Emergency Stop Devices under 30 C.F.R. § 77.502

Reissue of P09-V-08 - Procedures for Revoking MSHA Certifications to Take Respirable Dust Samples or to Maintain and Calibrate Approved Dust Sampling Devices

Suitability, Safety and Performance of Circuit Breakers