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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

Informational Guidance Regarding the Calculation of Units and Proper Use of Activity Codes

Document Series
Technical Bulletins
Office of Railroad Safety
Bulletin Number
MP&E 09-01
Motive Power and Equipment
Subject Motive Power and Equipment
rolling stock ; inspection planning ; MP&E
mpe0901.pdf (419.41 KB)

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Effective Date: Monday, February 2, 2009