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NIOSH Testimony on the Occupational Safety and Health Administration's Proposed Rule on the Control of Hazardous Energy Sources (Lockout/Tagout) by R. W. Niemeier, September 8, 1988.
NIOSH 1988 Sep:5 pages
This testimony addressed the proposed rule on control of hazardous energy sources and was offered in support of the position of the Occupational Safety and Health Administration on this issue. Provisions already in existence for cranes, derricks, and power presses require lockout provisions for electrical connections. The proposed rule will extend these protections to nonelectric power sources and add a requirement for isolating nonelectric hazards. The new rule requires a written procedure and training program. NIOSH opposed the use of tags instead of locks, as tags only provide a warning and are subject to several abuses including removal before maintenance is complete and negligence in removing the tag by the service operator when maintenance is completed. Over 20 electrically related fatalities were noted where a deenergized locked out electrical circuit would have prevented the fatality. In a review of 160 responses concerning injuries where the equipment was turned off, six indicated the equipment was tagged out. Concern was also expressed over the simple tagout permitted for mechanical power transmission systems. NIOSH recommends that each worker should apply and remove his or her own lock.
NIOSH-Author; NIOSH-Testimony; NIEMEIER-R-W; Accident-analysis; Accident-prevention; Industrial-safety-programs; Electrical-hazards; Industrial-hazards;
NTIS Accession No.
NIOSH, 5 pages
Page last reviewed: May 5, 2020
Content source: National Institute for Occupational Safety and Health Education and Information Division