[Code of Federal Regulations] [Title 41, Volume 1] [Revised as of July 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 41CFR50-204.66] [Page 38] TITLE 41--PUBLIC CONTRACTS AND PROPERTY MANAGEMENT CHAPTER 50--PUBLIC CONTRACTS, DEPARTMENT OF LABOR PART 50 204_SAFETY AND HEALTH STANDARDS FOR FEDERAL SUPPLY CONTRACTS --Table of Contents Subpart D_Gases, Vapors, Fumes, Dusts, and Mists Sec. 50-204.66 Acetylene. (a) The in-plant transfer, handling, storage, and utilization of acetylene in cylinders shall be in accordance with Compressed Gas Association Pamphlet G-1-1966. (b) The piped systems for the in-plant transfer and distribution of acetylene shall be designed, installed, maintained, and operated in accordance with Compressed Gas Association Pamphlet G-1.3-1959. (c) Plants for the generation of acetylene and the charging (filling) of acetylene cylinders shall be designed, constructed, and tested in accordance with the standards prescribed in Compressed Gas Association Pamphlet G-1.4-1966.