Title 30, Part 20 — Electric Mine Lamps Other Than Standard Cap Lamps
15 sections
Section 20.0
Compliance with the requirements necessary for obtaining approval.
Section 20.1
Purpose.
Section 20.2
Definitions.
Section 20.3
Application procedures and requirements.
Section 20.4
[Reserved]
Section 20.5
Conditions governing investigations.
Section 20.6
General requirements.
Section 20.7
Specific requirements.
Section 20.8
Class 1 lamps.
Section 20.9
Class 2 lamps.
Section 20.10
Tests (class 1 and 2 lamps).
Section 20.11
Material required for MSHA records.
Section 20.12
How approvals are granted.
Section 20.13
Approval plate.
Section 20.14
Instructions for handling future changes in lamp design.