LawStack Online
Home
US Law
CFR
USC
Mobile App
LawStack
Title 30 - Mineral Resources
Chapter I - MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR
Subchapter B - TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS
Part 27 - METHANE-MONITORING SYSTEMS
30 CFR Subpart B
30 CFR Subpart B
Construction and Design Requirements
July 29, 2020
§
27.20
Quality of material, workmanship, and design
§
27.21
Methane-monitoring system
§
27.22
Methane detector component
§
27.23
Automatic warning device
§
27.24
Power-shutoff component
Tried the LawStack mobile app?
Join thousands and try LawStack mobile for FREE today.
Carry the law offline, wherever you go.
Download CFR, USC, rules, and state law to your mobile device.