Title 30, Part 22 — Portable Methane Detectors
12 sections
Section 22.0
Compliance with the requirements necessary for obtaining approval.
Section 22.1
Purpose.
Section 22.2
Definitions.
Section 22.3
[Reserved]
Section 22.4
Application procedures and requirements.
Section 22.5
Conditions governing investigations.
Section 22.6
General requirements.
Section 22.7
Specific requirements.
Section 22.8
Material required for MSHA records.
Section 22.9
How approvals are granted.
Section 22.10
Approval plate.
Section 22.11
Instructions on handling future changes in design.