[Code of Federal Regulations] [Title 30, Volume 1] [Revised as of July 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 30CFR27.30] [Page 145] TITLE 30--MINERAL RESOURCES CHAPTER I--MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR PART 27--METHANE-MONITORING SYSTEMS--Table of Contents Subpart C--Test Requirements Sec. 27.30 Inspection. A detailed inspection shall be made by MSHA of the equipment and all components and functions related to safety in operation, which shall include: (a) Examining materials, workmanship, and design to determine conformance with paragraph (a) of Sec. 27.20. (b) Comparing components and subassemblies with the drawings and specifications to verify conformance with the requirements of this part.