[Code of Federal Regulations] [Title 27, Volume 7] [Revised as of July 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 29CFR1917.20] [Page 194] TITLE 29--LABOR CHAPTER XVII--OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) PART 1917--MARINE TERMINALS--Table of Contents Subpart B--Marine Terminal Operations Sec. 1917.20 Interference with communications. Cargo handling operations shall not be carried on when noise- producing, maintenance, construction or repair work interferes with the communication of warnings or instructions. [62 FR 40197, July 25, 1997]