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Standard Number: 1910.212; 1910.212(a)(1); 1910.212(a)(2); 1910.212(a)(3)(ii)
December 15, 1980
MEMORANDUM FOR: | REGIONAL ADMINISTRATORS |
THROUGH: | JOHN MILES FIELD COORDINATOR |
FROM: | BRUCE HILLENBRAND, ACTING DIRECTOR FEDERAL COMPLIANCE AND STATE PROGRAMS |
SUBJECT: | Oil Rig Inspection |
This memorandum supersedes the January 1979 memorandum on this subject to Gilbert Saulter, Regional Administrator, Region VI. The above memorandum begins with the following sentence:
Disparities in the interpretation of this sentence and the subsequent compliance with 29 CFR 1910.212, general requirements for all machines, have been noticed.
Generally speaking, operational kelly bushings and rotary tables are hazardous and should be cited, unless properly guarded.
Examples of hazards presented by kelly bushings are objects coming in contact with protuberances and being propelled outward toward employees; chains or hoses being entangled in the presence or absence of irregularities on the surface thereof; etc.
Rotary tables are also included in this memorandum because of their proximity to kelly bushings, the similarity of hazards and the application of standards. Since most of the hazards associated with kelly bushings and rotary tables relate to those created by points of operation, ingoing nip points, rotating parts, slings, falls, etc., the appropriate standards to be cited are 29 CFR 1910.212(a)(1), 1910.212(a)(2), and/or 1910.212(a)(3)(ii).
It has further been determined that some companies in the drilling industry have been successfully using guarding for the kelly bushings and rotary tables. Manufacturers of these guards are:
[Corrected 3/20/2009]